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{&(0x7f0000002000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}, {&(0x7f0000002000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdc}, {&(0x7f0000003000-0x7b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000002000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x9, &(0x7f0000002000-0x54)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54, 0x6}, 0x720}, {{&(0x7f0000003000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000003000)=[{&(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000002000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50}, {&(0x7f0000002000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000001000-0xb3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb3}, {&(0x7f0000001000-0x3)="000000", 0x3}], 0x5, 0x0, 0x0, 0x5}, 0x349e}], 0x7, 0x2043, &(0x7f0000001000)={r5, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r2, &(0x7f0000001000)={0x0, 0x19, 0x0, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 85.541280] binder: 14067:14068 BC_FREE_BUFFER u0000000000000000 no match [ 85.553420] binder: 14067:14068 BC_DEAD_BINDER_DONE 0000000000000004 not found [ 85.565233] binder: 14067:14068 ERROR: BC_REGISTER_LOOPER called after BC_ENTER_LOOPER [ 85.577957] binder: 14067:14071 DecRefs 0 refcount change on invalid ref 2 ret -22 [ 85.587400] binder: 14067:14068 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2 [ 85.596119] binder: 14067:14071 BC_REQUEST_DEATH_NOTIFICATION death notification already set [ 85.596442] binder: 14067:14068 got reply transaction with no transaction stack [ 85.596446] binder: 14067:14068 transaction failed 29201/-71, size 72-40 line 2924 [ 85.617166] binder: 14067:14068 ioctl c0306201 20010000 returned -14 [ 85.631084] binder: 14067 invalid dec weak, ref 741 desc 0 s 1 w 0 2017/12/11 23:42:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000099000)="2f6465762f73657175656e63657200", 0xc42, 0x0) write$sndseq(r0, &(0x7f000005b000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) close(r0) r1 = inotify_init() close(r0) fchmod(r1, 0x1) readahead(0xffffffffffffffff, 0x1ff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000752000)=@assoc_value={0x0, 0x0}, 0x8) fcntl$F_SET_RW_HINT(r2, 0x40d, &(0x7f00008fa000)=0x5) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ddb000-0x18)={0x0, 0x3, 0x20, 0x7f, 0x534}, &(0x7f0000aec000-0x4)=0x18) openat$autofs(0xffffffffffffff9c, &(0x7f0000d01000)="2f6465762f6175746f667300", 0x40000, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000028b000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, 0x2, 0xff, 0x8, 0x5, 0x780000, 0x9}, &(0x7f00002f0000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000b43000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) readlinkat(r4, &(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)="", 0x0) utime(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000+0x5f2)={0x0, 0x0}) r5 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x3, 0x0}) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00005f6000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x2000, 0x0) r7 = ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) socketpair(0x0, 0x0, 0x8000, &(0x7f0000bf2000-0x8)={0x0, 0x0}) ioctl$LOOP_CTL_ADD(r6, 0x4c81, r7) ioctl$TIOCMBIS(r8, 0x5417, &(0x7f000001c000)=0x1) ioctl$int_out(r6, 0x5460, &(0x7f000019e000-0x8)=0x0) 2017/12/11 23:42:30 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000b3f000-0x64)={&(0x7f0000001000-0x20)=[0x2, 0x6, 0x2, 0x2, 0x4, 0x3, 0x859, 0x76], 0x8, 0x9, 0x7ff, 0x1ff, 0x7, 0x56, {0x400, 0x4, 0x200, 0x1f, 0x12000000000, 0xffffffff, 0x80000001, 0x5, 0xffffffffffffff81, 0xa1, 0xf, 0x1, 0xfffffffffffff001, 0x8, "2244e1dc55c9eb8b5de7043757bf4c21d68081a439b6818035d4ca6a3728fedf"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f8e000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000002000-0xd)="6e65742f72745f636163686500") ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f000066e000)={0x200, 0x0, 0x3, 0x10001000000}) sendfile(r2, r2, &(0x7f000017d000-0x8)=0x0, 0x8001) 2017/12/11 23:42:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000002000-0xd)="6e65742f72745f636163686500") ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000066e000)={0x200, 0x0, 0x3, 0x10001000000}) sendfile(r0, r0, &(0x7f000017d000-0x8)=0x0, 0x8001) 2017/12/11 23:42:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x58, 0x0) r4 = dup2(r0, r0) pipe(&(0x7f0000178000)={0x0, 0x0}) ioctl$int_in(r3, 0x5421, &(0x7f0000396000)=0x7) sysfs$1(0x1, &(0x7f0000d82000-0x3)="5d2700") fcntl$setpipe(r3, 0x407, 0x107b) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000782000)={0x0, 0x89}, &(0x7f0000239000)=0x8) getpeername$packet(r5, &(0x7f0000535000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000c9c000)=0x14) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000909000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000081000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000019000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x1, 0x4, 0x3, 0x200040, 0x0, 0x80, 0x80, 0x10001, r8, r9}, {0x9, 0x4, 0xf554, 0x5, 0x1, 0x8000, 0xb19f3c7, 0x73}, {0x10001, 0x1, 0x3, 0x2}, 0x6, 0x100000000, 0x4, 0x1, 0x40, 0x1}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800, 0x594}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x3, 0x1, 0xe58c, 0xffff, 0x3, 0x8}}, 0xe8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000c12000-0x20)={0x7, 0x380, 0x200, 0x10000, 0x1e0c, 0x2, 0x711a, 0x7ff, r7}, &(0x7f0000f8e000)=0x20) getresuid(&(0x7f000069b000-0x4)=0x0, &(0x7f0000a12000)=0x0, &(0x7f00005e1000-0x4)=0x0) writev(r3, &(0x7f000000b000)=[{&(0x7f000005a000)="ac3ae8d7e77c294dff", 0x9}], 0x1) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) read(r2, &(0x7f0000012000-0xaf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf) syz_open_dev$sndtimer(&(0x7f00000ee000)="2f6465762f736e642f74696d657200", 0x0, 0x202) writev(r0, &(0x7f0000bd2000)=[{&(0x7f0000e00000)="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", 0x2a9}, {&(0x7f0000b93000)="b275b021605a64ec77e91eef0ce2673ce8cb20298702d900000001f1f0d72b1f9874de194829a5e4a8efe5b7b58b23120000000000000089bbf4ec7098019a4596cc6189acb6ba0f46d47992161841686ca65ff0d265511a1d20df6ff916b9f24c36a8cc5b82ee8234e783fd256d7cb4650c9438481f7e3f6ec9d2683ebb2fc1aca9a1c48b73a2461187d63095da3e8919494723aacf12385eef0e05d498740e68aa0f874db0348a796abb02be4407d99ca4c8e314f1fce002cadaf86a0aeb1ceb0fbef0294a09c70c75e9af8c37030285b5b5823382604d", 0xd8}], 0x2) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000026c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000a71000-0xc)={0x0, 0x0, 0x0}, 0xc) [ 85.639940] binder: 14067:14068 ERROR: BC_ENTER_LOOPER called after BC_REGISTER_LOOPER [ 85.648559] binder: 14067:14068 DecRefs 0 refcount change on invalid ref 4 ret -22 [ 85.659211] binder: 14067:14068 BC_CLEAR_DEATH_NOTIFICATION death notification cookie mismatch 0000000000000003 != fffffffffffffffe [ 85.677708] binder: 14067:14068 unknown command 0 [ 85.693338] binder: 14067:14094 tried to acquire reference to desc 0, got 1 instead [ 85.700931] binder: 14067:14068 ioctl c0306201 2000bfd0 returned -22 [ 85.708973] binder: 14067:14071 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 85.724186] binder: 14067:14068 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 85.733442] binder: 14067:14091 BC_FREE_BUFFER u0000000000000000 no match 2017/12/11 23:42:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xb)="2f6465762f6b657963686f726400", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000000)="") 2017/12/11 23:42:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b43000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) readlinkat(r1, &(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)="", 0x0) utime(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000+0x5f2)={0x0, 0x0}) r2 = userfaultfd(0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000921000-0x18)=@add_del={0x2, &(0x7f0000b66000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x3, 0x0}) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00005f6000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x2000, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) socketpair(0x0, 0x0, 0x8000, &(0x7f0000bf2000-0x8)={0x0, 0x0}) ioctl$LOOP_CTL_ADD(r3, 0x4c81, r4) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000e61000-0xc)={0x0, @loopback=0x0, @multicast1=0x0}, &(0x7f0000979000-0x4)=0xc) recvfrom$packet(r6, &(0x7f00004ea000-0x3)="000000", 0x3, 0x1, &(0x7f00008f2000)={0x11, 0x16, r7, 0x1, 0x3e3, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$TIOCMBIS(r5, 0x5417, &(0x7f000001c000)=0x1) ioctl$int_out(r3, 0x5460, &(0x7f000019e000-0x8)=0x0) getresgid(&(0x7f0000320000)=0x0, &(0x7f0000a2c000-0x4)=0x0, &(0x7f0000d3c000)=0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c80, r4) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000207000)={0x0, 0x80, 0x0, 0x9}, &(0x7f0000730000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000c47000)={0x0, 0x1ff, 0x31}, 0xc) [ 85.741081] binder: 14067:14091 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 85.748515] binder: 14067:14091 BC_DEAD_BINDER_DONE 0000000000000004 not found [ 85.756058] binder: 14067:14091 ERROR: BC_REGISTER_LOOPER called without request [ 85.766790] binder: 14067:14091 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2 [ 85.773798] binder: 14067:14068 DecRefs 0 refcount change on invalid ref 2 ret -22 [ 85.783481] binder: 14067:14068 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2017/12/11 23:42:30 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7667615f6172626974657200", 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000-0x76)={0x0, 0x6e, "c05adcfcb81b750c0efd373cd754fe079785a5ae35aa4022bf853c12106c3846c16c4c217c22681950fb3f4a42d6877772ae7c095be9d4362d8780bdc41874f5f0350dc82eb5adbc7b19d7c503d3f1a2b363f3b99a03ef0ec8ab3eed71ee1dceba08c42b0ef0615ba529dda63eff"}, &(0x7f0000003000-0x4)=0x76) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000039c000-0x8)={0x0, 0x0}) socket(0x11, 0x800, 0x300) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000b2a000)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) 2017/12/11 23:42:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000473000-0xb)="2f6465762f6877726e6700", 0x200, 0x0) fdatasync(r0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x5, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfc, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x7, 0x2) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f0000b7c000-0xb)={@common="726f7365300000000000000000000000", 0x0}) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00000c3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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mkdir(&(0x7f0000632000)="2e2f66696c653000", 0xfffffffffffffffc) mount(&(0x7f0000528000-0x8)="2e2f66696c653000", &(0x7f000075c000-0x8)="2e2f66696c653000", &(0x7f0000014000)="70726f6300", 0x1002004, &(0x7f0000b89000-0x1)="") r1 = open(&(0x7f000043f000-0x8)="2e2f66696c653000", 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) mount(&(0x7f0000374000)="2e2f66696c653000", &(0x7f0000b31000-0x8)="2e2f66696c653000", &(0x7f0000ec2000)="72616d667300", 0x0, &(0x7f000002d000)="") socket$inet_sctp(0x2, 0x5, 0x84) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x3c) lseek(r1, 0xffffffffffffffff, 0x1) getdents64(r1, &(0x7f0000429000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00009dd000)={0x0, 0x0}, &(0x7f0000108000)=0x8) 2017/12/11 23:42:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001b5000-0x8)={0x19980330, 0x0}, &(0x7f0000780000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00003c1000-0x28)={@common="73697430000000000000000000000000", &(0x7f00007b7000-0x48)=@ethtool_link_settings={0x4d, 0x0, 0x0, 0x286, 0x6, 0x4, 0xff9, 0x1, 0x6, 0x8001, [0x40, 0x0, 0xffc0000000000000, 0x2, 0x7fff, 0x4, 0x1, 0x5], [0x2, 0x7fffffff, 0xa7, 0xc64, 0x5, 0x7]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00005dd000-0x9)="2f6465762f70707000", 0x4000, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000b6d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1001, 0x1, 0xff, 0x7, 0x9, 0x7, 0x43}, &(0x7f0000fa7000-0x4)=0x20) 2017/12/11 23:42:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000451000)="2f6465762f70707000", 0x101800, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000d79000-0xd1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00005e0000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x101000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000fb3000)=@assoc_value={0x0, 0x0}, &(0x7f0000ef1000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000a99000)={r2, 0x2, 0x8, 0x100, 0x7f, 0xef}, 0x14) r3 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r3, &(0x7f0000902000-0x37)="", 0x0, 0x207ffc, &(0x7f00008b9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/11 23:42:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000d01000)="6e6574466c0900000082e9e57869d15cfc9af2d441d024291907f21b7a0cd998006f25ddd71c6b1385ddad05428aaebbf50000000000003248c73a5b1d0300000007b589dcb09146a661980d7376d9ec63826ec5a4") ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000647000-0x10)={0xffffffff, 0x0}) getresgid(&(0x7f0000888000)=0x0, &(0x7f000025f000-0x4)=0x0, &(0x7f0000cbc000)=0x0) sendmmsg$inet_sctp(r0, &(0x7f0000f95000-0x70)=[{&(0x7f0000f98000)=@in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00008e5000)=[], 0x0, &(0x7f00002df000)=[], 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e5d000)={0x0, 0x6a}, &(0x7f0000193000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000078c000)={r2, 0x2, 0x1, 0xf658, 0xc000000000000000, 0x0}, 0x14) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00007ec000-0x4)={0x1}, 0x4) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000d83000-0x4)=0x0, &(0x7f0000b49000-0x4)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00001b6000-0xd9)={r2, 0xd1, "98e7671285b95cbe55c4c746fb7e2d53ad202b974df9ee11aaf31d08954eeec27d6dcc652f8fe2299e183dd8c880bed393e52d878a9fb3056522498e6baa76a3f5e69509ab5b01726ffcece386b9dd7b19e4b4151b8a86b4a3b8c8e4b6486c9149fb764e866a4c4785556ce32e001ca13704c974787caf389c32786bc01c97200000451bc1720848c5ddc5d91028254bcff886fdbc8e1487c8dc88bd6f7ca22ec4f3beee68a47b5c24973e1f20a8eb7885e9f3bf7958b3841c54ee51c949617c1bbd5f71f454e5d9d07cd53ccc7d137b17"}, &(0x7f0000585000)=0xd9) 2017/12/11 23:42:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x200000000000, 0x6) getresgid(&(0x7f0000888000)=0x0, &(0x7f000025f000-0x4)=0x0, &(0x7f0000cbc000)=0x0) sendmmsg$inet_sctp(r0, &(0x7f0000f95000-0x70)=[{&(0x7f0000f98000)=@in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00008e5000)=[], 0x0, &(0x7f00002df000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00007ec000-0x4)={0x1}, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000c24000-0x108)={0x0, @in6={{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x7, 0x4, 0x34, 0x10000000000000, 0x81, 0x3ff, 0x3ff, 0x8, 0x400, 0x7f, 0x101, 0x80000001, 0x4, 0x6]}, &(0x7f0000188000-0x4)=0x108) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000dd7000)={r1, 0x4}, &(0x7f0000bd0000)=0x8) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000d83000-0x4)=0x0, &(0x7f0000b49000-0x4)=0x4) 2017/12/11 23:42:30 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007fe000)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000001000-0x24)={0x0, 0x3, 0x5a5c, 0x5, 0x76, 0x2, 0x6, 0x800, 0x7, 0x3, 0x7, 0x1}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000000e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000001000-0x4b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000137000-0x4)=0x4b) 2017/12/11 23:42:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00000fa000-0x10)="2f73656c696e75782f61636365737300", 0x2, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000720000)="") socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000501000)={&(0x7f0000b63000/0x2000)=nil, 0x2000}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000b2a000)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) [ 85.790871] binder: 14067:14091 got reply transaction with no transaction stack [ 85.800356] binder: 14067:14091 transaction failed 29201/-71, size 72-40 line 2924 [ 85.826275] binder: undelivered death notification, 0000000000000000 2017/12/11 23:42:30 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f73656c662f6e65742f70666b657900", 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72666b696c6c00", 0x109000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r1, &(0x7f0000000000)="2e2f66696c653000", &(0x7f000086f000)={{0x0, 0x2710}, {0x0, 0x0}}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cd3000-0xf)="2f6465762f73657175656e63657200", 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000a73000-0x68)={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]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = eventfd2(0x0, 0x0) r4 = epoll_create1(0x0) r5 = fcntl$dupfd(r4, 0x406, r4) ioctl$TIOCSBRK(r5, 0x5427) r6 = dup2(r3, r4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f00006a2000)=@int=0x0, &(0x7f0000631000)=0x4) ioctl$TIOCTTYGSTRUCT(r5, 0x541a, &(0x7f0000dd2000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r7 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r3, &(0x7f0000bf3000)={0x0, 0x0}) ioctl$TUNSETTXFILTER(r5, 0x400454d1, &(0x7f0000c7b000)={0x1, 0x3, [@random="a936383e1f95", @random="1ce193ca029c", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r4, &(0x7f0000afe000-0xc)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f000001f000)=0x80000001, 0x4) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f00006e6000-0xe6)={0x3, 0xde, "3554285f041893cdb26cb28bb4db6b63dd5680c1e58d3ffdeb4a2830cbf0c1b8c1cbb2534cdf6424f0a6333ef1f360d0cb907474f5e1ca945c2547af0c91c802779d8d503f5724f3af6354a8b3074f714498885135d7bb2e27fc72c0aa553ae39cd49c5e7f1a49fe458337a965b4c39d218a5ef4c282fc175a7c033c3b07c8b42d6f83cb630191a7d26f4446beaef98f4a3d16c485d3497a115b6e2944cbe456d2c04a0190642718dc371cee95d8bc8b2160fa3d3f8af0d22b3ab75817baaa2168d7c81219ba622f212e82fde033d3e3efc77d8a537230b47a15df2590c9"}) bind$ax25(r2, &(0x7f00009df000)={0x3, {"0ec2a2488f0a64"}, 0x6}, 0x10) fcntl$addseals(r4, 0x409, 0xd) dup2(r4, r7) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000783000)={0x5, 0x7, 0x8001, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000c28000-0x1)=0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000d49000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/11 23:42:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b84000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x0, 0x4) shutdown(r1, 0x1) sync() [ 85.872930] device gre0 entered promiscuous mode 2017/12/11 23:42:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d03000-0x10)="2f73656c696e75782f63726561746500", 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000d45000)={0x0, 0x2, {0x1, 0x2, 0x7, 0x2, 0xfffffffffffffff8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000a1000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000352000-0x8)={0x3, r1}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006cf000)="2f6465762f72666b696c6c00", 0x0, 0x0) ppoll(&(0x7f00000e7000-0x48)=[{0xffffffffffffffff, 0x4000, 0x0}, {r2, 0x204, 0x0}, {r2, 0x8000, 0x0}, {r2, 0x2040, 0x0}, {0xffffffffffffffff, 0x1200, 0x0}, {0xffffffffffffffff, 0x2100, 0x0}, {0xffffffffffffffff, 0x22, 0x0}], 0x7, &(0x7f0000a91000-0x10)={0x77359400, 0x0}, &(0x7f00006b3000)={0x800}, 0x8) poll(&(0x7f0000db2000)=[{r0, 0x100, 0x0}, {r2, 0x200, 0x0}, {r2, 0x1, 0x0}, {r2, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x5, 0x852e) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000079c000-0x11)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000422000)={0x80000000, 0x8206, 0x0, 0xfffffffffffffffa, 0x0}, &(0x7f00006d7000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000059a000-0xc)={r3, 0x9, 0x30}, 0xc) 2017/12/11 23:42:30 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)="2f6465762f696e7075742f6576656e742300", 0x200000000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000003000)={0x0, 0x2, &(0x7f0000007000)="0c0b"}) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000008000)="7573657200", &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000008000)="1194faffd86377dba7562727af4a88c43310ea9864da3cb6365c5e391ed093d31e409aaca0bc5e5237fb4d00597a028f68c8cdeebfd306959b0c96422c5712d97656e8f05f75352fb24121da9b2af49200bc6927d097f25667aaecc744db50ecbdaed3a5ab840f172d44c6257e31f91a363182794c9627af874c58ea5a9048139cd2adfbfec1a019bb924bcd24a61ee41f23f03388476f4736303314dacc5198e054c0d18df65e91086035fb4079b44ec3f1d6e0f844", 0xb6, 0xfffffffffffffffa) keyctl$revoke(0x3, r1) 2017/12/11 23:42:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000099000)="2f6465762f73657175656e63657200", 0xc42, 0x0) write$sndseq(r0, &(0x7f000005b000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x7378, {0x0, 0x0}, {0x0, 0x0}, @result={0xffffffffffffffff, 0x0}}], 0x30) close(r0) r1 = inotify_init() close(r0) fchmod(r1, 0x1) readahead(0xffffffffffffffff, 0x1ff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000752000)=@assoc_value={0x0, 0x0}, 0x8) fcntl$F_SET_RW_HINT(r2, 0x40d, &(0x7f00008fa000)=0x5) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00001a5000-0x101)={0x0, 0xf9, "8a46fc5aa17b951e2bab4c75473eda57e615eb5202c8f1bdf85d2664c869e2b27195ce3a100a68bf163a1a39e8546b02bdd80cff4034b1b34b8907668a31b285b15d874627732dbab063bc10248d5a07a58f51ae25d4ed4832e4018fe7e72d42c0479b99b03aab6ae801b0bfff44afb25523bf1d7a16e68b984a0de5add885055a33f480b4c927f004a5857baad6de17cfb86ccb0c07a97893c3455cd1949f27a705e5f6a79d941676b306d2eacc274c46ce27fe378711c7ffd0d38a97d5eea60213563ff206a138ee5bbc0976407888e328710700bfde8ab19e32622aa7c431e6d914bb48bb798a4284c10f259082d2df7d0d1b56ff9ac9de"}, &(0x7f0000d25000)=0x101) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ddb000-0x18)={r3, 0x80000001, 0x0, 0x7f, 0x5}, &(0x7f0000631000-0x4)=0x18) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d01000)="2f6465762f6175746f667300", 0x40000, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000028b000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, 0x2, 0xff, 0x8, 0x5, 0x780000, 0x9}, &(0x7f00002f0000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000622000)={r4, 0x5, 0xec, "3c57dab7b92acc34f0842cc4fc0ad0292a21af1e7af25a45debf3c7e6b0865bb1b89a1fa375888ea897aebf392b3f99c29ac0a42035e5e0f49212198dcfac6a554d9e7222bf1a80d1cdd73dca5367fde6ae73087d02c028e90604bd35aee688090afff73fc044ff64da9648710377033fa15934f1688fd025d4e4fedc49057381b7af45c9b848807dc72e68a7e50b5cf09ed7a9f48864952efcfa7fec6632d58fcde7e6ae13809c22e6415b9ff856a3967e8b367b0ec40c8144feedbb8f346bb3e930f341e3f1e26b4f14ca619777e37be19e9f991d1453e9d8c0b575a16e1528b031f1f759f6f41c4af9e68"}, 0xf4) lseek(r5, 0x0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f000043b000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00006e3000-0x4)=0x14) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c12000-0x10)="2f6465762f73657175656e6365723200", 0x400, 0x0) inotify_init() r6 = timerfd_create(0x7, 0x0) timerfd_settime(r6, 0x1, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000006000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) read(r6, &(0x7f000000b000)="0000000000000000", 0x8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00001eb000-0x4)=0x10001, 0x4) recvmsg(0xffffffffffffffff, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)="", 0xfc13, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$dupfd(r7, 0x0, r7) 2017/12/11 23:42:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) r1 = socket(0xa, 0x2, 0x0) connect$inet(r1, &(0x7f0000df1000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f000019e000-0x75)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75, 0x40010021, &(0x7f00006eb000)={0x4, 0x80000001, 0x83, "afa3ed0e7a0b", 0x0, 0x0}, 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b04000)={0x0, 0x0, 0x0}, &(0x7f0000ae7000-0x4)=0xc) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8000000000fc, 0x0, 0x1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) get_robust_list(r2, &(0x7f0000ada000)=&(0x7f0000822000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000bc9000)=0x18) fallocate(r1, 0x0, 0x3, 0xf58) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000b000-0xf)="2f6465762f73657175656e63657200", 0x86000, 0x0) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0186404, &(0x7f0000f5f000)={&(0x7f00002c8000/0x3000)=nil, 0x80000001, 0x1, 0x80, &(0x7f000065f000/0x3000)=nil, 0x2}) r5 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) ioctl$VT_RESIZEX(r5, 0x560a, &(0x7f000046c000)={0x3, 0x3, 0x1f9, 0x4b50, 0x7b, 0x47}) ioctl(r5, 0x2285, &(0x7f0000001000)="") setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000508000-0x4)=0x200, 0x4) write(r3, &(0x7f0000d4f000)="", 0x0) r6 = socket$inet(0x2, 0x80002, 0x0) setsockopt$sock_int(r6, 0x1, 0x6, &(0x7f0000004000-0x4)=0xc, 0x4) tee(r5, r0, 0x3, 0x8) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r5, 0xc01064b5, &(0x7f000072d000)={&(0x7f0000168000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) connect$inet(r6, &(0x7f0000de1000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r6, &(0x7f0000834000-0x6)="5d42", 0x2, 0x0, &(0x7f0000005000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_int(r1, 0x0, 0x1, &(0x7f0000ced000)=0x0, &(0x7f000095c000-0x4)=0x4) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000d93000+0xde1)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000908000)=0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00006a7000)={0x0, @multicast1=0x0, @broadcast=0x0}, &(0x7f0000579000)=0xc) ioctl$GIO_CMAP(r5, 0x4b70, &(0x7f0000082000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a45352, &(0x7f00001ca000-0xa8)={{0x2, 0x7}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58, 0x20, 0x1ff, 0x16, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/11 23:42:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000473000-0xb)="2f6465762f6877726e6700", 0x200, 0x0) fdatasync(r0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00007bc000)=[], 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x5, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfc, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x7, 0x2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f57000-0x18)={0x0, 0x596, 0x20, 0x20, 0x81}, &(0x7f0000237000)=0x18) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00004f1000)={r2, 0x9}, &(0x7f00003ad000-0x4)=0x6) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f0000b7c000-0xb)={@common="726f7365300000000000000000000000", 0x0}) mkdir(&(0x7f0000632000)="2e2f66696c653000", 0xfffffffffffffffc) mount(&(0x7f0000528000-0x8)="2e2f66696c653000", &(0x7f000075c000-0x8)="2e2f66696c653000", &(0x7f0000014000)="70726f6300", 0x1002004, &(0x7f0000b89000-0x1)="ca") r3 = open(&(0x7f000043f000-0x8)="2e2f66696c653000", 0x0, 0x0) mount(&(0x7f0000374000)="2e2f66696c653000", &(0x7f0000b31000-0x8)="2e2f66696c653000", &(0x7f0000ec2000)="72616d667300", 0x0, &(0x7f000002d000)="") socket$inet_sctp(0x2, 0x5, 0x84) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x3c) lseek(r3, 0xffffffffffffffff, 0x1) getdents64(r3, &(0x7f0000429000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00009dd000)={0x0, 0x0}, &(0x7f0000108000)=0x8) 2017/12/11 23:42:30 executing program 1: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b35000)="2f73656c696e75782f7573657200", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000001000-0x108)={0x10001, {{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000a64000)="", &(0x7f0000145000)=0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000a7e000-0x8)=0x200) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fb7000)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) readlinkat(r2, &(0x7f00002fe000)="2e2f66696c653000", &(0x7f000044d000)="", 0x0) 2017/12/11 23:42:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000ced000)=0x0, &(0x7f000095c000-0x4)=0x4) r1 = add_key$keyring(&(0x7f000092e000-0x8)="6b657972696e6700", &(0x7f0000d31000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r1, 0x6) r2 = add_key$user(&(0x7f0000ed9000)="7573657200", &(0x7f0000322000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000092000)="a983816269ff20eb7e70b3e646fe586f23aaa6085abebacbb6b4ee144f", 0x1d, 0xfffffffffffffffd) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000907000-0xe)="2f73656c696e75782f7573657200", 0x2, 0x0) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f000078b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r4 = add_key$keyring(&(0x7f0000fdb000-0x8)="6b657972696e6700", &(0x7f0000800000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, r2, r4) fchdir(r0) 2017/12/11 23:42:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003a6000-0x26)="6e65742f7274365f737461747300") ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000cad000-0x28)={0x57, 0x6, 0xfffffffffffffffd, {0xfffffffffffffffa, 0x91aa}, {0x5000000000, 0x7fff}, @cond=[{0x2, 0x0, 0x80000001, 0x5, 0x2, 0x8}, {0x200, 0xee4, 0x0, 0x40, 0xfffffffffffffffc, 0x8}]}) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f00006b2000-0x4)=0x0, &(0x7f0000208000)=0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a2b000-0x9)="2f6465762f70707000", 0x41, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2f, &(0x7f0000941000-0xa5)="b3c51781f78bbe5917e1870fd8d09d2ccf21a898f1414e4d06457f69f695df1af1f42818f44e5d29abcb781c070adc4c48e8f843a5db01a0bf202a8db7e27005770fd8889f5a7b465361eb0d5927f6dd06c1eaaafcdb65d6baef6e8042c3609e2958afb9bbd1f43a1f802bd5dde46dbf54e9ba44f49a634391d295211a13b9252a48dcf90ffb76fa7ad2009c912197b9f89489a6cb6fd42312839a154427e753bff2167bc0", 0xa5) r2 = socket$inet6(0xa, 0x80002, 0x0) preadv(r0, &(0x7f0000575000-0x10)=[{&(0x7f0000b84000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000b8f000-0x1c)=[@in6={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}], 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000a6e000-0x4)=0x6, 0x4) connect$inet(r2, &(0x7f0000002000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_int(r2, 0x29, 0x18, &(0x7f0000f62000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003c7000)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f5e000)={0x0, 0x1000, "959ed9bf41d5208cf03e94b0da7928fb0316c9e1d59df2ba8c920e7f14788acfc127c1ba77f6f121e5ddff3d86910af932e929f573d39cc72dc4214298d8eb5767e74d2a65e6b60dfbbdf682224fb2acd1cafcdf31f058fc69fee54b6c35cb684d9e04db3e2494100a0a89f1048cbdaf6690f8aaf81e78a7ebf1e13d28ab93e20c0d675e52e023f18d22e97b0f69a8b2906c20381a90aa82c1a58a55d50645899146b16c260f8055df26219dcb697faccc9779c490c8b6b22d000da7279b77fdeccb2681b84b6a4686d826cf2276a27f6ff245b67ea637d0564c644839d90b0479296a76b6a086109a0a7d0e63fb5c1f64a26f5071be4a79b5d790fbaa8fff1a71ec76c2d1a783994081e56b6d97ea6c99da5e728cc5cff83b2c806d92c18edcd8e77b4b432c30c0a5af46ce721fbf66220de29c27c9688d5a1f2aea1fd6e64e4a9bc05f7d4671c1952c5291f768a466ba9eb7e1e73855fa05016e42f6a87ee1a18c257425cd7b0aa975526b6856195ea33a037e30ab123aa0c3b46ae3e180fe76e04a0c63c7e7eeb1cd1de9a37374299e2c385faf9122414a63dbcb9abf372d04a146b8e42be6917e350eb7d2f55c7ce6061b6b21fd8a3239ff83b7ed2a5ec1f9b270f19ce083837271e8df8c6570ca741e1e80e7741296193631bb1b92ae6073615ed15ca9e29920cda6f4bc64fadaed00b8214ef0339603b11c59e0b85fcc1b69581d29af5fc40e396a38814b5b889dfae5ef5d84b4a5655b1b77d4a29e04c22f60e7e82548d864b2b05c8afda3a7122d1d3f8e8cda8e4e8c843575f09d5601b64f1691a335feef7e43d9202069752e2412bc6bcd861206768fabe72cb53a04945ef8b608c4453899b149bb1fa481f76b6dfb121788079db8f467e4f225da8565f47a7422cdf8189f003bfceddbb2e79fd5bedf008f14b2d210b5c18ecadc11ec569e46659e1dff41e6fe1b4d6b09f7018178a93c27508f63817aed9e5ea91aebe15a8fb50e953dc2f18844aad9c452f15c691014886f7453af108b20487cd8dc7d70610b66a0b802b14125c4453ecc949a7862062ba43eaa227cfb02ee8b209e6dde30cf4513bc244ee8c360642c64952ee9e5df618cc51be192d4f8494753c47b9d3ac7ca3a7e8c2a3ded77220ef708e5de8e1ff69e24c8faea3695011cd17ca3d4df149c7498cb9be730d21001f97106c1d4dc1cebd67f7aee69203bdb62a5e6e363ef66c693ebe1fc42d1994e146206eabd85010071b907430a49fb7c6973b6b12842d82db6e3866787a35847e868021c44ddaf271742892011e33b254ea8ff530551c125410463071e65f5857ac9cd3ed69b5fa31f6d83dca6992f0d961c75a6462447d1c5e2cfe9d007fd02e31d691105a2efae58f22dd469c4a950a49dfebf30f702393d913c5284ff4ae7a8113c2c02834db00393ce4c015df149e0134c7ea34997aad94d62f572577ed5913c0a8edcba017e1340dc3b1221225eded487caca6962d3fdadfb6ef844c3bd66724463124d5de470b04746cf9cd7966f55da428870b9166bcbbdb74f306fef1d899df2c413aa9f25b5257b9f8f9e2c6b528e307033a12b2540b8fb39c4a8d8d6489443671894cc22af63b69fe1d65c7d754aee10065d65b322159141aef10daa87b3443d02d126ba3b19fc5824fa5afe377f94c07adc9fa65b1ca9417b596a4a60656b208b63c79cd0b04b33d4a0f919d8c183469be0983dd1b63efc4b1b2678041888bece2be489ba4ab3dbf5e28367d898de33d39b074d592d2ac2457790ef7a5cdebfc00cb50c4d47fee14edb5bd3ffb08291a0a14cf1ea91ea996d67e94b618bf6bbcb99270e5bc85093d00098c072969944ea503f4104c820e5ece674503a3d97de52d8d726acbe868e40c19b9ae3e3a56e78ed16e622f16d0b14daa32a09ce3c49b315f8c18e47b9b93dbb908e8b67cec10a2767c4749de8db03bb02c1993c740fd1bf674707d38df4830bfc9d51e6cf0b325212584dec512dc2efcd646353d90e06a4812ead0c4b2642cac38a4e5b9259da766af2552249ce6826f4cb04f85370dd65b21e204985ca7c56bb0f3044c95a8752f6b37dcdf21ccc22b45c20c37f09489c52514414c188f7c7859a2eb540cb96fce2c81021d157343dcaec69f4dcbbe3fab34ad7793f0dfe6bc539efcd612f81e54dba6f546564d6d45624a13d861df144c1b974c73884c97afd06c107d11a029c5f0add44985791d2e4b629849c3c3499a8316fd932e58f3c8b114efa6e8ee18b156963ff4286d82769add610e529bb29f0a9b56ff2cafd5ebab677877185e15eef452383b91137124ccd981a4489c3893aa7a0b0b00afe6199d6486306de72a5bd154375cbd1b741716ee1b4f81c6916c3c2a094bced05585e223fa6db49c81d104deb645b7b9632e84c28401fa6047a9c1f17d1c2d96c9491475a34698712088bf3d71c834972552c03a374abe1ef5374a516346dd3f228a02aa60fd38666ad4f7466d5556f7905710c4d73f3429cbdb71de10c7af5528f3b026bfdb4579882a00e6781baba6668b5269e5aeeed9249811e6abb873904cfed2fe6248422fe89829270b3c3839ff0f2011e49c5a046e7251a5491208e391439bd4e07b86fd73ce6025e999c775c1f2c056d2cb92e9b979862b061e0916234fb695d58a186cb081ada3b9f095f31e6a91b426d433c1f086c4a0d73178912d0d2bf63325e2fd902ca3f70c1969df072b2d414e04259b649cc6ad3c9040b9353db55518723710980fde6b40d9fd1c7a88368f07bef8f5fc0de9f94a51e993727c073b4f6022acd6c3e10bd00adc5956f562b83cf443a47794f92c7641106556ef27ee97280de3302acc29267622fc2c08d047d7f1eda2be8dcfd81b2fc983a3d8fc067e0cdceb906af0c402bdbe21c465b40fbbe6e91bd4ba1c158ec4b37112278e66a67b5753f89fcffeb5dd7545cb92c0ef2662dccbe50dac6a7313bba4b248a21b65e145c9d28af363c25e854cc0400a2b12bc39c698b86be7b9da69ae322591bd3cf5b3b14e85107b616c6b666b8599ca6e47693ca8cc28fa17323d2da2eec6b23138845d97f12498ea6cba95bf687fc44006e92c881343918a3a725da7c8400ce826f24e5cbb22f691650dc33fd00b26537b0de9afa29b255a7d79c2f825ffaf06201d0ed4e0502224db655ac84f5598ef87fc6b30813dfc06e0aab272f459f8e8aadb6e0048e92089236c947c7ddd333e28feaf4f6c54c564e54678821e3ccaa59c9e6f83b35c862dd2e93ca2389b8008787d1485626c6dd02044777ad8eb5756446809a483f78dedc36bd8c3e251b5a1649a4c9b42e12345930ca7dfde3d21dc6ec94790ec4419cfca1b5bfbd31d895aaa1b11954469043b61b3ae408066b9f66835b1e0a99ee3f36580d039849f876c2bced849606bcc23e50ca8654e740c12a07741c4d1f324364f7c3c2cc2f0bb4e9b4ce2cff9967dbaf3404bd95b4d604fd6f46cfaf8492d3b41b03450782f12c88b10abb7d2e63914aa8b2112e665e0a06b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&(0x7f00002ec000)=0x1008) ioctl$TIOCSCTTY(r1, 0x540e, 0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00001e5000)={0x9, 0x200, 0x2, 0x4, r3}, 0x10) set_thread_area(&(0x7f0000e45000)={0x40, 0x20000000, 0x0, 0x7, 0x0, 0x7, 0x7ff, 0x80, 0x80, 0x7}) 2017/12/11 23:42:30 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x400) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000cc1000)={@multicast2=0x0, @empty=0x0, 0x0}, &(0x7f000017f000)=0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00005d7000-0x10)={r1, 0x1, 0x6, @random="0555d42fd35f", [0x0, 0x0]}, 0x10) prctl$setname(0xf, &(0x7f0000e2e000)="5bcc2e00") 2017/12/11 23:42:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004a9000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@common="65716c00000000000000000000000000"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000f72000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) lstat(&(0x7f0000d9c000)="2e2f66696c653000", &(0x7f000052d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000606000-0x4)=0x2) write$tun(r1, &(0x7f000050c000)=@hdr={0x2, 0x0, 0xcb, 0x6, 0x10001, 0x148, @ipv6={0x9a, 0x6, "719691", 0x645, 0x5e, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, {[@routing={0x76, 0x8, 0x0, 0x7f, 0x800, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @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={0xff, 0x18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xcf, 0xc4, "ef11f7085646b3675fdb86b96097aa88e9ecb3dbc07b706caf70d67cf698bdb2145f36831a159a4e46364f1a560fb4a01fe9107f4818c70b6c42ceb6be83a5fb866231c1f622ca769411ae7579173aded01df2afb6a6b67cf53bc8b24c7f4cb9dd0a60fe28ac0ca91a98a95a55d38af60e5d68ae7a89a7d4bb490eda436551339fc97c8b86a9d4751f1efff29c55179129862bd7ba28557a273df9a779182ffb6cbd60d0f91247d119b0cfd795b7509bb9ca7a479583b9b9eda31786134db3b86c6a4240"}]}, @fragment={0x84, 0xdeb, 0x8, 0xff, 0x4, 0x80, 0x2}, @fragment={0x84, 0x7, 0x5, 0x0, 0x80, 0x100000000, 0x2}, @dstopts={0x5e, 0x7d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xcb, 0xef, "511fd7d8c9de49a1379a7338edd2e54a68f7e0842966682a846d474ca8b55df21f386fb887cae0a2615e09b5f7587963628eb406065658f21be45cffea44b66766f8ab1af6b8084f80aa899139ec6873fcbd9de3f0e8915850b6f459e5ca99ebc4378e9496f51990c1696649a3a812ad5de50090b5b81ef2173145791623e4c11bf98be28057422d2f91f97b41088ed30b5559a7ac108eb48abde39b3f2afc8a20bc0e766c337c0a8e4383168420db7a5dcac8f2188ef15a6f3f2b63500ad5811fc5cdea702bb70455a9ad27f9e50f4d2376b4666caa9044e1e7b382aa323755cc359371478b0401c25b7e8a2a6a7e"}, {0x1, 0xa5, "54f4cc15efd4f1e9932896af0c950a52318cc1a536af7b2ecd2a0eb29e82b8df8db113f3fa454af46ecf0ebd9a080cce60c437638b13adb5794d8db5c825006e46b928066540caddba259453841d3d4abf3b57c3f0c217925fa40b2be7bd11ff0f4e03e80a6517f24c001d85a68996cca90dc8bc66652f61c032a8774cedcb190f2f2b0fb09d99befe2262fd04eaa1350136ba229d8848cde267661680ee14414e64f8a626"}, {0xff, 0x6, "b21e63f1777c"}, {0x5, 0x16, "385e1cc0de75ae0553d9255ac6087b0143fb75722b4d"}, {0xff, 0xcc, "27ec826565b4a03a924464b89a5c0ff07b52ab4f85c7a151d11785174993742f5a01ff351d5d7ba390fd3bd7ae850292eb77fde0db4e1b77d74a1c547fc3e936a00d1e54761adb6008e7e1fac85855069b6b1137fe9836bb638e8c9252c6bbf5763673c4888036b26b90695e645ba76a3881ddd76312129f2d93734842ac9e856e9f82b0c4e204b19b5ba046e97720f837fc3db5f8fd09d0f0fff62d7b0f090e1a8d54e06b172fd3b8abbc718d34c4a7f6132161b017030a41f9271c1a162188cdfe354860123077a61c91ce"}, {0x1, 0x2a, "7f63abcd175f2bb317ea606097e9fddd3cb4656e2f0ef0fb1d927d8101c4d38cd29306e38ede78b91fac"}, {0x0, 0x56, "ec68355e35e5eea929e2f3d1460ad5b5c08dbbbf5c4c4b20f9ef757df74e1a78dccc0b943e0d854e21135acdaaf94f357c5d00e54f93318157aa17d9e9539dc1f91ca6a9398ba38f4e71fd2debe31bb05b41cb2b8148"}, {0x0, 0xe1, "7cdbff38d3c1dd6c920a7e46678f4fedd150e560f50235866296ec58bf84357454309954cba9738670a71df25e1f34ee785c19b33cc991636264bc90290cb33ae4bd6beca5cc4b729206159e51c32d900623b7c493dae195333c2f41fe64e577f3758f85b038b6b53534415501357ee00bd8391b2ca3407448cf4276b66b95b71ae74e5243934804093564e308397bd451c590f9aa3086b3005339491e1f262d421b1bc0c3f5efd098f184c3dfaf73414ad006df7bbe537fb54c4a273c0e218819db6fc1575bce77e136f5a8135564f6279c5b4092f4b3a6a5ad1578e177384bb9"}]}, @routing={0x3b, 0xe, 0x2, 0x3f, 0xa0d5, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @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}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], @dccp={{0x0, 0x2, 0x4, 0x1, 0x1e040000000000, 0x0, 0x0, 0xb, 0x7f, "26e993", 0x0, "51ac85"}, "e77f670eb39ff7d7aefc27d19140ab3ec36da47223d50c8fea59d6fedccbe4a94d69a32be316f34cfc99ed38586361cce6a8bfaa5dc9411f5dad1062879cc8c8d561d4c84a782b7e9047d89ddd682378f96a9d17fc550cd7121e4b90f88b460dda2663da36b48bdd60e01d4d8a9b9de2d30be5068fad5bf1ea112ee225a606d4a3337eebfcca8a63d39e0514c41e65b02cf367b90b1ea3bf79d102ecd6be7a44f996"}}}}, 0x677) fcntl$getown(r0, 0x9) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f00005fc000-0x98)={0x0, 0x0, 0x0, 0x0, 0x9, 0x7, 0x1d, 0x1, "8fd13977b841dab8eab89298bd5a9f890f69530711769aa65bb5449da79ea55bd9d6e6d7943aaee08dc5a2a9e8250522ea8ee06eff4115828a62ddcf958e2017", "a7a4de7b00761b3994313c456b6f0ba2c71378565fc37712d9bb71aa6367befb", [0x0, 0x7], 0x0}) 2017/12/11 23:42:30 executing program 0: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a9d000-0x11)="2f6465762f7667615f6172626974657200", 0x42, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000002000-0x76)={0x0, 0x0, ""}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f70707000", 0x800, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) socket(0x11, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000039c000-0x8)={0x0, 0x0}) socket(0x11, 0x3, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000b2a000)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) 2017/12/11 23:42:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b43000)={0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00005f6000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x2000, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r2) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000834000)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f000079f000+0xbcb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/11 23:42:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = geteuid() ioprio_get$uid(0x5, r0) r1 = syz_open_dev$sg(&(0x7f00001c5000-0x9)="2f6465762f73672300", 0x33b46425, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000844000)={0x0, @in6={{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xdff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7fffffff, 0x6, 0x8000000000, 0x8, 0x7f, 0xfffffffffffffffd, 0xff, 0x2, 0x63, 0x8, 0x6, 0x3f, 0x9, 0xfe3e, 0x6]}, &(0x7f0000e86000)=0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000e21000-0x98)={r2, @in6={{0xa, 0x0, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8}, &(0x7f0000bf6000)=0x98) bind$inet(r1, &(0x7f000029f000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f00006d0000-0x4)={0x0, 0x3, 0x2d}) ustat(0xc, &(0x7f0000eef000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) readlink(&(0x7f000047b000)="2e2f66696c653000", &(0x7f00008d9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) r3 = socket(0x10, 0x802, 0x0) fstat(r3, &(0x7f00009a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/11 23:42:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0xe, 0x2, 0x10001) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000240000-0xc)={0x0, @broadcast=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e4e000)=0xc) accept4$inet6(r1, &(0x7f0000d1a000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00009d8000)=0x1c, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000c72000)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000eeb000)="", 0x0, 0x20000004, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000f61000-0x8)={0x0, 0x0}) socket(0x10, 0x2, 0xc) syz_open_dev$sndseq(&(0x7f00009b9000)="2f6465762f736e642f73657100", 0x0, 0x315000) 2017/12/11 23:42:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000fc0000)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f0000ab4000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000027c000)="2f73656c696e75782f636865636b72657170726f7400", 0x400000, 0x0) getsockname$inet6(r1, &(0x7f00007f8000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000fe9000)=0x1c) futex(&(0x7f0000000000)=0x0, 0xc, 0x1, &(0x7f000051a000-0x10)={0x0, r0}, &(0x7f0000000000)=0x0, 0x0) r2 = socket(0x800000000010, 0x2, 0x6) signalfd4(r2, &(0x7f0000268000-0x8)={0x1f}, 0x8, 0x80000) sendmsg$netlink(r2, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f0000409000)=[{&(0x7f0000198000)=[{0x20, 0x24, 0x1, 0x0, 0x0, "0000ed060b0004000000000fff"}], 0x20}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x0) 2017/12/11 23:42:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000011a000-0xa0)={0x0, @in6={{0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x6f, 0xffffffffffffffc0, 0x2, 0x6}, &(0x7f0000f0d000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00007cc000)={0x573, 0x7, 0x1, 0x6, 0x1000100000, 0x200, 0x80000000, 0x2, r1}, &(0x7f0000cfb000)=0x20) r3 = socket(0x11, 0x803, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000001000)=@int=0x4, 0x4) bind$packet(r3, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) setsockopt(r0, 0xfffffffffffff801, 0x5, &(0x7f00004f7000)="", 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000226000+0x383)={r2, 0x1000, "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"}, &(0x7f00008ce000-0x4)=0x1008) getsockopt$inet_dccp_buf(r3, 0x21, 0xf, &(0x7f00008d2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000eb2000-0x4)=0xf3) r4 = socket$inet(0x2, 0x4000000400000003, 0xff) r5 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000586000-0x10)="2f73656c696e75782f63726561746500", 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r5, 0x80046402, &(0x7f0000239000)=0x3c3) sendto$inet(r4, &(0x7f00007d9000)="068c09ed10dab932a201570cd4d91792cb3f9f3ed9b40900", 0x18, 0x0, &(0x7f0000f79000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/11 23:42:31 executing program 7: 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) r0 = epoll_create1(0x0) pipe2(&(0x7f0000a89000-0x8)={0x0, 0x0}, 0x80000) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000363000)={0x7fffffff, 0x6, 0x1, 0x1f2a00000000, 0x10, 0x6}) epoll_wait(r0, &(0x7f00007cc000)=[{0x0, 0x0}], 0x1, 0x0) r2 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000c1d000)={0x0, 0x0}) timerfd_settime(r2, 0x3, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000037000)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000dc9000-0xc)={0x7, 0x0}) 2017/12/11 23:42:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b5c000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x406, r0) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000ce2000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00005f3000)=0xbf) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000162000)={@generic="036dc44c1cd7652f62e8e2ddc73781b9", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$inet(r1, &(0x7f0000108000)={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d09000-0x16)="2f73656c696e75782f636865636b72657170726f7400", 0x20002, 0x0) ioctl$TCSETAF(r3, 0x5404, &(0x7f0000207000-0x14)={0x80000001, 0x0, 0x9, 0xffffffffffff2d3c, 0x1, 0x8, 0x8, 0x1, 0x40, 0xfffffffffffff509}) r4 = dup2(r1, r0) recvfrom(r1, &(0x7f000021b000-0x7c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45, 0x0, &(0x7f0000756000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f00006dd000-0x8)={0x612, 0x9}, 0x8) sendto$inet(r1, &(0x7f0000da4000-0x2)="ec94", 0x2, 0x208000, &(0x7f0000fa2000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000f14000)="31a2b9f7081eea9ae40ec8cbfa9b5b4a8c26e970114cc74173c141c576a6a7", 0x1f, 0x4048080, 0x0, 0x0) sendmsg(r1, &(0x7f0000760000)={&(0x7f0000f25000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00009b1000-0x50)=[{&(0x7f0000969000-0x6f)="5e09621ecc12d2b7162b0b7475ebf0cd9852ae2aa52e5f4bfaff4b64fb6b4d50935eb86c1f", 0x25}], 0x1, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x0) 2017/12/11 23:42:31 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cd3000-0xf)="2f6465762f73657175656e63657200", 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00001d8000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = eventfd2(0x0, 0x0) r2 = epoll_create1(0x0) r3 = fcntl$dupfd(r2, 0x406, r2) ioctl$TIOCSBRK(r3, 0x5427) dup2(r1, r2) r4 = epoll_create1(0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00004ba000-0x8)={0x0, 0x6}, &(0x7f00000f8000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000b36000-0x8)={r5, 0xa336}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000bf3000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000afe000-0xc)={0x0, 0x0}) dup2(r2, r4) 2017/12/11 23:42:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = geteuid() ioprio_get$uid(0x3, r0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000710000)="2f73656c696e75782f6c6f616400", 0x2, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000306000)={0x0, 0x0, 0x0}, 0xc) fchown(r1, r0, r2) r3 = syz_open_dev$sg(&(0x7f00003ba000-0x9)="2f6465762f73672300", 0x33b06425, 0x8000) readahead(r1, 0x9, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000844000)={0x0, @in6={{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xdff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7fffffff, 0x6, 0x8000000000, 0x8, 0x7f, 0xfffffffffffffffd, 0xff, 0x2, 0x63, 0x8, 0x6, 0x3f, 0x9, 0xfe3e, 0x6]}, &(0x7f0000e86000)=0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00009f9000-0x98)={r4, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x20}, &(0x7f0000bf6000)=0x98) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f00006d0000-0x4)={0x0, 0x3, 0x2d}) ustat(0xc, &(0x7f0000eef000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) readlink(&(0x7f000047b000)="2e2f66696c653000", &(0x7f00008d9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000eec000)={0x6951, 0x6, 0x800, 0x9}, 0x10) r5 = socket(0x10, 0x802, 0x0) r6 = add_key$keyring(&(0x7f0000288000)="6b657972696e6700", &(0x7f0000f5d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000879000)="6b657972696e6700", &(0x7f0000603000+0x3ce)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r6) fstat(r5, &(0x7f00009a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/11 23:42:31 executing program 5: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f000000d000)={0x400000000, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000fd9000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000006, 0xffffffffffffffff, &(0x7f0000fd7000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000648000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r1, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000000)={r2, 0x2}) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x2, 0x0) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f000009c000-0x101)="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") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000f94000-0x5)="6175787600") preadv(r4, &(0x7f0000d87000)=[{&(0x7f000022f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000ec9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6}], 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000dd8000)=0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f000087d000)={0x8, 0x5, 0xb2c, 0x3, 0x4, 0x1, 0x6, 0xfffffffffffffff9}, &(0x7f0000fda000-0x40)={0x44843513, 0x4, 0x6, 0x7f, 0x1f, 0x3, 0x100000001, 0xff}, &(0x7f0000fd9000)={0x53c, 0x390, 0x1f, 0x1, 0xb572, 0x3, 0xf6d5, 0xcfa}, &(0x7f0000fd9000)={0x0, 0x1c9c380}, &(0x7f0000fda000-0x10)={&(0x7f0000fda000-0x8)={0x4}, 0x8}) 2017/12/11 23:42:31 executing program 4: mmap(&(0x7f0000000000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7f7, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000eed000)="2f73656c696e75782f73746174757300", 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000639000-0x64)={&(0x7f0000bfb000-0x10)=[0x2, 0x0, 0x8, 0xff], 0x4, 0x400, 0x100000001, 0x9, 0x7, 0x537, {0x2, 0x2, 0x7fff, 0x7fffffff, 0x68, 0x0, 0x80000000, 0x81, 0x10000, 0x101, 0x8001, 0xffff, 0x7, 0x20, "2efae11f693fec0955b9887ea29cff95dbabd55866b8d7f3c140032d25cb40ce"}}) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f0000204000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000eef000-0x4)=0xc) setsockopt$inet_int(r0, 0x0, 0x2e, &(0x7f00004ee000-0x4)=0x1000204, 0x4) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x8, 0x8000, &(0x7f0000eee000)="59b5c304b7105b9c22354621cecf9a4a93e3ca8e07cefdf4a9402bd117bbce60ae14556abd7f0f76cfa3ac77820bb6955226b9e6cce3819b15ef27b2ac463e7ca3f5077acc1ebf8486889e957d333c16b43a5850ceeedd1797", 0x59) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eed000)=[{&(0x7f0000c73000-0xb5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5}, {&(0x7f0000eee000-0xe6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6}], 0x2, &(0x7f00009fe000-0x51)="", 0x0, 0x0}, 0x40002106) 2017/12/11 23:42:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)="6e65742f6970365f666c6f776c6162656c00") mmap(&(0x7f0000000000/0xa64000)=nil, 0xa64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x12, &(0x7f00003f0000-0x10)={0xc, 0x0, 0x20005, 0x3}) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x1, 0x13010, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000a65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000a67000-0x4)=[0x0]) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a67000/0x1000)=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_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000+0x682)={{{@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}, {{@in6=@local={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}}, &(0x7f0000000000)=0xe8) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a67000)={r1, r4, r3}, 0xc) mmap(&(0x7f0000a67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000a66000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a67000)=0xb) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) syz_open_dev$usbmon(&(0x7f0000a68000-0xd)="2f6465762f7573626d6f6e2300", 0x1, 0x40000) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000541000)=0x80000000, 0x4) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000a65000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00000f7000)=0x8) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000a65000-0x8)={r6, 0xe70}, &(0x7f0000a64000)=0x8) read(r5, &(0x7f0000b0a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/11 23:42:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f00007cc000)=[{0x0, 0x0}], 0x1, 0x0) r1 = timerfd_create(0xffffffffffffffff, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c1d000)={0x0, 0x0}) timerfd_settime(r1, 0x3, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000037000)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000003d000-0xc)={0x7, 0x0}) 2017/12/11 23:42:31 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000009000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000000c000-0x9)="2f6465762f73672300", 0x20, 0xcf36ad422cda7ecc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000002000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8, 0x1, 0x0, 0xa, 0x2, 0x81, 0xffffffffffffff7f}, 0x20) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000b000)="2f6465762f7667615f6172626974657200", 0x400000, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f000000e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000005000)=0x14) stat(&(0x7f0000003000-0x8)="2e2f66696c653000", &(0x7f000000d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setsig(r1, 0xa, 0x3a) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000d000-0x16)="2f73656c696e75782f636865636b72657170726f7400", 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r5, &(0x7f0000002000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_int(r5, 0x29, 0x18, &(0x7f0000f62000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) sendto$inet6(r5, &(0x7f0000f62000-0xe5)="1690c87e0458b663eb99a970eddbdaf4b699ec0e8213ac8ba21b858e1fbc860996bc7eaca32e6ff816931e554fad4d0c29debc38324a8391a0d006d2618b209b6c5c61831dc775bc93870f1c317b01d2e3024cc40c00db3177b1dc796e490e17507e0e26e010103e13531431a5b0cf5afa6f06c71c7e0c3def5d256ce4c4c3fdfb9bce3584f7cac86d39e114e8fce0834eef8b2fbf14896e58773f148357e7c23a6aa863b17939ef9fe0f43bb8b734dbe7d4f6300b8e764bd0a68d15b5e5914ef931fd0411eeefee7c5e6be0c30c0dea97c4124877dc7ca0636dfad5b0b605bbb9b8adf58a", 0xe5, 0x4045, &(0x7f0000ec5000)={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x8}, 0x1c) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000097c000-0xd)="2f73656c696e75782f6d6c7300", 0x0, 0x0) getsockname$packet(r6, &(0x7f00009e3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c25000)=0x14) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0xa, 0x5, &(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f000000e000-0x10)=@generic="c10d5f9d8e2e7b26f250113c4d9b7980", 0x10) lstat(&(0x7f000000a000-0x8)="2e2f66696c653000", &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000009000-0x8)="2e2f66696c653000", r2, r3, 0x101) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/11 23:42:31 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0x20, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000-0xa0)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x9, 0x2d3c, 0x379c, 0x8}, &(0x7f0000000000)=0xa0) set_thread_area(&(0x7f0000001000-0x10)={0x9, 0x100000, 0x0, 0xfffffffffffffffe, 0x0, 0x8c7, 0x5, 0x2, 0x712, 0x200}) set_thread_area(&(0x7f0000000000)={0x4, 0x20001000, 0x0, 0xfc0000000000, 0x2930, 0x3, 0xed, 0xf1, 0x401, 0x5}) 2017/12/11 23:42:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f000089a000-0x58)="e4a40009", 0x4) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000043000-0x10)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000089c000)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008a1000-0xa)="2f6465762f70746d7800", 0x4100, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004de000-0xf)="2f6465762f73657175656e63657200", 0x200, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) r5 = socket$inet(0x2, 0x1, 0x0) r6 = syz_open_dev$tun(&(0x7f0000597000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f00002df000-0x1)=0x3) r7 = getpgrp(0xffffffffffffffff) timer_create(0x7, &(0x7f0000992000)={0x0, 0x1f, 0x0, @tid=r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004dc000)=0x0) timer_settime(r8, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x2, 0x0, &(0x7f0000c13000-0x10)={0x0, 0x989680}, &(0x7f0000559000-0x10)={0x0, 0x0}) timer_settime(r8, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000e9b000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000059000-0x4)=0xe8) getresgid(&(0x7f000047a000-0x4)=0x0, &(0x7f0000f5e000)=0x0, &(0x7f00000f4000)=0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f000017d000-0x38)={0x0, 0x0, &(0x7f000015c000)=[], 0x0, &(0x7f0000988000-0x60)=[@rights={0x20, 0x1, 0x1, [r2, r6, r2, r2]}, @rights={0x20, 0x1, 0x1, [r0, r3, r5, r0]}, @cred={0x20, 0x1, 0x2, r7, r9, r10}], 0x60, 0x24000000}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f000088d000)={0xfffffffffffffff8, 0x0, 0x10001, 0x8a9}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000059f000)={0x1, r11, 0x2, 0x4}) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000d55000)=0x4010000000000, 0x4) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000089f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6}) accept$inet(r0, &(0x7f000089f000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000089f000-0x4)=0x10) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000d79000-0x6)={0x1, 0xffffffff, 0x4}) ioctl$TIOCNXCL(r2, 0x540d) 2017/12/11 23:42:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x100000000) connect$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00007c2000)={@generic="d1ff0a5fc98ff3b4192f2e47b11560ef", @ifru_flags=0x8000}) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000f62000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) r1 = openat(0xffffffffffffffff, &(0x7f00005da000-0x8)="2e2f66696c653000", 0x40000, 0x1) mq_timedreceive(r1, &(0x7f0000a5a000-0xf4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4, 0x1, &(0x7f0000307000)={0x0, 0x1c9c380}) sendto$inet6(r0, &(0x7f0000f62000-0xe5)="1690c87e0458b663eb99a970eddbdaf4b699ec0e8213ac8ba21b858e1fbc860996bc7eaca32e6ff816931e554fad4d0c29debc38324a8391a0d006d2618b209b6c5c61831dc775bc93870f1c317b01d2e3024cc40c00db3177b1dc796e490e17507e0e26e010103e13531431a5b0cf5afa6f06c71c7e0c3def5d256ce4c4c3fdfb9bce3584f7cac86d39e114e8fce0834eef8b2fbf14896e58773f148357e7c23a6aa863b17939ef9fe0f43bb8b734dbe7d4f6300b8e764bd0a68d15b5e5914ef931fd0411eeefee7c5e6be0c30c0dea97c4124877dc7ca0636dfad5b0b605bbb9b8adf58a", 0xe5, 0x4045, &(0x7f0000ec5000)={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x8}, 0x1c) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000260000-0xd)="2f73656c696e75782f6d6c7300", 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000efe000-0x4)={0x6}, 0x4) getsockname$packet(r2, &(0x7f00009e3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c25000)=0x14) 2017/12/11 23:42:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000b3a000)="76656e6f00", 0x5) r1 = dup(r0) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f00003d5000-0xc)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000040e000)={0xd9d, {{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]}}, 0x90) bind$ipx(r1, &(0x7f00009e1000+0xca4)={0x4, 0x1, 0x84, "a68d5b50e064", 0x80, 0x0}, 0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000092a000-0x3)="6c7000", 0x3) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f000043c000-0x8)=0x0) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) 2017/12/11 23:42:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000001000-0x4)=0x58, 0x80004) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000000000)={0x3, {"51e8042fd1f7d0"}, 0x9}, 0x10) 2017/12/11 23:42:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000c29000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r0 = syz_open_dev$binder(&(0x7f0000001000)="2f6465762f62696e6465722300", 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003b0000)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) mkdirat(0xffffffffffffffff, &(0x7f0000274000)="2e2f66696c653000", 0x0) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x10, &(0x7f000026c000)=[@ptr={0x77622a85, 0x1, &(0x7f0000008000-0x8e)="00", 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2017/12/11 23:42:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7667615f6172626974657200", 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000-0x76)={0x0, 0x6e, "c05adcfcb81b750c0efd373cd754fe079785a5ae35aa4022bf853c12106c3846c16c4c217c22681950fb3f4a42d6877772ae7c095be9d4362d8780bdc41874f5f0350dc82eb5adbc7b19d7c503d3f1a2b363f3b99a03ef0ec8ab3eed71ee1dceba08c42b0ef0615ba529dda63eff"}, &(0x7f0000003000-0x4)=0x76) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000)=@sack_info={0x0, 0x800, 0x5}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000003000-0x70)=[{&(0x7f0000001000-0x10)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f0000002000)="fc83fa50c4fb5e676e150ad7d7763b991099edcf1869ac47ab8ceb92e84853f4c27916ffba6b00a5c69dfe2abe676bb0977029f13ae2f870cb443c92b3f137f3cfc7beec672fff9806e3717d60865e4ec922a8e4bbfc2ca7cbd809a8f1b396dd180c1d86e22da168e122a35197a0cfe6b669f26bcf305a4fd4dda1807c31f702e4147795c76dc8071691004c101c84b7e32ebc6a4deebbf695bd746d8e80c0da79b444d1023175f5343cee0bc1751d580f45dda320f661a5791f04e44ac6b97303a10cf43b9ee4d8eafc0b68", 0xcc}, {&(0x7f0000003000-0xc4)="35cf6a8b596c7271442a304afb2f28697c6eb1c5f12c82ae6ef52040267f81615f88564ebc35bde1c2fbcc7b44a947eaf0e7b7fab02fd44ad4416f0ab212711ebf9194cc2e82f0339e6ee0340abecfec5fd51a096e577873c74a13b0743165ef2fe2caca87c69e1dfbf1f0eee0b6887c2372f41449a66ca11b869e84623eca89dc3df6bc316146123c8e7aea11ab18a07c991ccf8dbc55d494b4af82f693b2d37ae85a3223b10788bfc88d9301975e05a38a6e2bf17005fcfebc7d524c1287cc30eeaad0", 0xc4}, 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{&(0x7f0000002000-0x1000)="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", 0x1000}], 0x5, &(0x7f0000000000)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x101, 0x1, 0x80000001, 0x4, 0x1000, 0x20, 0xff, r1}}, @init={0x18, 0x84, 0x0, {0xffffffffffffffff, 0x100000001, 0x7, 0x7f}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x5, 0x200, 0x8000, 0x81, 0x5, 0x0, 0x100000001, r2}}], 0x90, 0x4000}], 0x2, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000004000-0x4)=0x94, 0x4) socket(0x11, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff9}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000039c000-0x8)={0x0, 0x0}) r4 = socket(0x11, 0x3, 0x300) readv(r4, &(0x7f0000958000)=[{&(0x7f0000d5b000)="00000000000000000000", 0xa}], 0x1) setsockopt$packet_buf(r4, 0x107, 0xf, &(0x7f000038a000-0xd0)="ef8b2100", 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000ef7000)="2f6465762f72746300", 0x400c00, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000a0b000)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x401}, &(0x7f0000975000)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x1, 0x0) r6 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) fcntl$dupfd(r3, 0x0, r6) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000b2a000)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) sendto$inet(0xffffffffffffffff, &(0x7f0000ffd000)="", 0x0, 0x0, &(0x7f0000fdc000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/11 23:42:31 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) 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) getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ca5000-0x6d)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000040b000-0x4)=0xe8) 2017/12/11 23:42:31 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001000-0x4f)={0x0, 0x47, "6373df4164261bc626e38fb3d24d5e2f22080000000000000003747fa162530edeabe35ea7fcf245b97976cbe2885bf72e49bc55d64285a6f16b4abccae7882bcf00daf75712aa"}, &(0x7f0000002000-0x4)=0x4f) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000d59000)={0x100, 0x4, 0xa875af80876a5572, 0xffffffffffffffff, 0x81, 0x2, 0x3, 0x8, r1}, &(0x7f0000276000)=0x20) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000001e000-0xe8)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000022000)=0xe8) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000022000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000010000-0x8)="2e2f66696c653000", 0x0, r2, r3, 0x8000, 0xa40081) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000004000-0x6)="72616d667300", 0x0, &(0x7f0000002000)="") r4 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)="2e2f66696c65302f66696c653000", r4, &(0x7f0000013000-0x8)="2e2f66696c653000") 2017/12/11 23:42:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000084a000-0x8)={0x0, 0x1}, &(0x7f0000e62000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000026c000)={r1, 0x8}, 0x6) ioprio_get$uid(0x3, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000e90000)=0x0, &(0x7f0000eec000-0x4)=0x4) 2017/12/11 23:42:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r1, &(0x7f0000aaf000)="9c", 0x1, 0x0, &(0x7f0000819000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000092a000-0x3)="6c7000", 0x3) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe2, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e8465"}], 0xe2}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) clock_getres(0x4, &(0x7f0000878000)={0x0, 0x0}) sendto$packet(r1, &(0x7f0000eeb000)="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", 0xa1c, 0x0, &(0x7f0000bc8000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) [ 86.345670] binder: 14287:14288 got transaction with invalid offset (40, min 24 max 40) or object. [ 86.355520] binder: 14287:14288 transaction failed 29201/-22, size 40-16 line 3194 [ 86.367525] binder: BINDER_SET_CONTEXT_MGR already set [ 86.374216] binder: 14287:14300 ioctl 40046207 0 returned -16 [ 86.389442] binder_alloc: 14287: binder_alloc_buf, no vma 2017/12/11 23:42:31 executing program 6: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000004000-0x6)="72616d667300", 0x0, &(0x7f0000002000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0, 0x0) fdatasync(r0) symlinkat(&(0x7f000001f000-0x3)="2e2f66696c65302f66696c653000", r0, &(0x7f0000013000-0x8)="2e2f66696c653000") [ 86.395131] binder: 14287:14300 transaction failed 29189/-3, size 40-16 line 3131 [ 86.401786] device gre0 entered promiscuous mode [ 86.421248] binder: undelivered TRANSACTION_ERROR: 29189 [ 86.428823] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/11 23:42:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7667615f6172626974657200", 0x80000, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cd3000-0xf)="2f6465762f73657175656e63657200", 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000a73000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = eventfd2(0x0, 0x0) r3 = epoll_create1(0x0) r4 = fcntl$dupfd(r3, 0x406, r3) ioctl$TIOCSBRK(r4, 0x5427) dup2(r2, r3) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r2, &(0x7f0000bf3000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f0000afe000-0xc)={0x0, 0x0}) dup2(r3, r5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000-0x76)={0x0, 0x6e, "c05adcfcb81b750c0efd373cd754fe079785a5ae35aa4022bf853c12106c3846c16c4c217c22681950fb3f4a42d6877772ae7c095be9d4362d8780bdc41874f5f0350dc82eb5adbc7b19d7c503d3f1a2b363f3b99a03ef0ec8ab3eed71ee1dceba08c42b0ef0615ba529dda63eff"}, &(0x7f0000003000-0x4)=0x76) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000039c000-0x8)={0x0, 0x0}) socket(0x11, 0x3, 0x300) socket$inet(0x2, 0xa, 0x2) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) 2017/12/11 23:42:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00000fa000-0x10)="2f73656c696e75782f61636365737300", 0x2, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000c49000)="") getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000050b000-0x4)=0x0, &(0x7f0000e98000-0x4)=0x4) socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000b2a000)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) 2017/12/11 23:42:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)="6e65742f6970365f666c6f776c6162656c00") mmap(&(0x7f0000000000/0xa64000)=nil, 0xa64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x12, &(0x7f00003f0000-0x10)={0xc, 0x0, 0x20005, 0x3}) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x1, 0x13010, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000a65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000a67000-0x4)=[0x0]) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a67000)={r1, 0x0, r3}, 0xc) mmap(&(0x7f0000a67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000f47000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a67000)=0xb) signalfd4(r0, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) syz_open_dev$usbmon(&(0x7f0000a68000-0xd)="2f6465762f7573626d6f6e2300", 0x1, 0x40000) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000541000)=0x80000000, 0x4) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000a65000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00000f7000)=0x8) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000a65000-0x8)={r4, 0xe70}, &(0x7f0000a64000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000b92000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/11 23:42:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = memfd_create(&(0x7f0000dcf000-0x2)="4000", 0x2) pwritev(r0, &(0x7f0000d97000)=[{&(0x7f0000ab2000-0xd4)="", 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000096e000)={0x0, @in6={{0xa, 0x1, 0x200, @loopback={0x0, 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000db0000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000f1a000)={r1, 0x4, 0x5b, 0x1000000000400}, 0x10) r2 = socket(0xfffffffffffffffe, 0x3, 0xfffffffffffffffd) rt_sigprocmask(0x1, &(0x7f0000c3d000)={0xe8f}, &(0x7f00006db000)={0x0}, 0x8) sendmmsg$inet_sctp(r2, &(0x7f0000f95000-0x70)=[{&(0x7f0000f98000)=@in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00008e5000)=[], 0x0, &(0x7f00002df000)=[], 0x0, 0x4000000}, {&(0x7f0000dfd000-0x1c)=@in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c, &(0x7f0000e72000-0x10)=[{&(0x7f0000461000-0x94)="663d0306e54d15bdcc15edd92fabe3da5405b4a00f0578c8bdcf08739ec7032948fd3cc372bc70594e7547d768c675984cc845072072f371ce66d8d5ac7dda22ee75199cfcaf92746e48055117e18612be00deb49045eef8af06673f0db1cadc75022c849172ced0a6a64aac18806b1254616198435a5525b08836ab723945deba7eff3df4f1b6a9ac2e73beac31704166280990", 0x94}], 0x1, 0x0, 0x0, 0x448000}], 0x2, 0x7ffc) ioctl$sock_proto_private(r2, 0x89ea, &(0x7f0000882000)="60fd4aa38c2d6d79d18022235a1dc851a52f3b0171c244993aa478f4b363e714c720a6a9bb4766d13ca5af6c2565c5bb53ae1cf004b0f0b306f751161154b688700d86549ce1c2a5d9c13c53e5b81c1c1b00db07e262135d094a48a1f62bb470a80533b30261c9eb61c6bca000fee946fe59c652c0d7daf248d2342e06ac6f6f07003f159a9fbd849855b8202d587fbac98303bbd9802436cedfcd5b40f79d1a4352566f2b5f366cef5ed76762fc3ccb07feffbefe871ce320fc1eeb978a4bfb2590ffeb92867d43baf73940c3860adbf0244493e75c82e23f3713018eeb447cabdd074e3f9390a0") getpeername$netrom(r0, &(0x7f00003a5000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f000004a000)=0x10) 2017/12/11 23:42:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000002d000)="2f73656c696e75782f656e666f72636500", 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000ff7000)=[@in6={0xa, 0x2, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x2, 0xfffffffffffffffe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0xba4a}, @in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xdc) r2 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f000071a000-0x9)="7363616c61626c6500", 0x9) connect$inet(r2, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) inotify_init1(0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000025e000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000590000)=0xe8) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f00004e7000-0xc)={@multicast1=0xe0000001, @broadcast=0xffffffff, r3}, 0xc) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000f77000-0x3)="6c7000", 0x3) sendto$inet6(r2, &(0x7f0000aaf000)="9c", 0x1, 0x0, &(0x7f0000819000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) getsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f000097a000)={@broadcast=0x0, @loopback=0x0}, &(0x7f0000853000-0x4)=0x8) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000fed000-0x8)=0x0) ioctl$TIOCNOTTY(r2, 0x5422) sendmsg$netlink(r2, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe2, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e8465"}], 0xe2}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000782000-0xe8)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000170000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000f99000)={{{@in6=@loopback={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}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ce4000)=0xe8) sendto$packet(r2, &(0x7f0000145000)="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", 0x638, 0xfffffffffffffffd, &(0x7f0000bc8000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000b89000)=0x0, 0x4) 2017/12/11 23:42:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x0) mkdir(&(0x7f000086b000)="2e2f66696c653000", 0x0) rmdir(&(0x7f0000c62000)="2e2f66696c653000") accept$unix(0xffffffffffffffff, &(0x7f0000208000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000c05000-0x4)=0x8) syz_open_procfs(0x0, &(0x7f0000542000-0x5)="6d61707300") fanotify_init(0x0, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8) r0 = socket(0x11, 0x100000802, 0x300) pipe(&(0x7f0000ca9000-0x8)={0x0, 0x0}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000765000-0xf)="2f6465762f73657175656e63657200", 0x121000, 0x0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000c46000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xfffffffffffeffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) bind$unix(r4, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r4, 0x0) connect(r3, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$inet6_dccp_buf(r4, 0x21, 0x0, &(0x7f00006a4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e18000)=0xcc) r5 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)="6e65742f756e697800") sendfile(r5, r5, &(0x7f00004db000)=0x0, 0xff) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000e2d000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) setsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f00003de000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) 2017/12/11 23:42:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) setsockopt$inet6_tcp_int(r1, 0x6, 0x1a, &(0x7f0000e91000-0x4)=0x400, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000be3000-0x8)="6e65742f61727000") kexec_load(0x2, 0x2, &(0x7f0000bbf000)=[{&(0x7f00005e4000-0x47)="889209a7a17e99571709d9a5258ca4cd84232babf3a701e6998a08088374af24702afdb9acb3b14713f1340badf20607879defff0beaef9b63a377c3c5162710a243e902ea6de9", 0x47, 0x79, 0x100000001}, {&(0x7f000027f000)="3715a9d3194215330fb3bed2f1824613e1402f214dce17cf0ecec2d8520d2ce623b43fe5b369c2207d1af42f3515f60eeb50ea5ead859cefe7aaaedb75c8f4685063e459a4e8166ff6fa19d1f3e43e7c27e1bd82f8e481257cc4bd24e48086920faeddf15c4c615e9d5ad507c6dc2ccd914c11723d2cf6bd0239a58de51cc2352ecf9889d6dcc3d921f2d9725ecfb16efea109c05d9df1807044c6ee4c56e9790ece86a00ad39c016b766aad2c1c21093af1096803486dcad70e91b903c9f16b7fe295fd6273921ccbbe5bfe90fd176c31", 0xd1, 0x4, 0x2}], 0x1) syz_open_dev$loop(&(0x7f000040b000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r3 = memfd_create(&(0x7f00002a3000-0x118)="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", 0x2) fcntl$getownex(r0, 0x10, &(0x7f0000686000-0x8)={0x0, 0x0}) open$dir(&(0x7f0000dab000)="2e2f66696c653000", 0x2, 0x41) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x967, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x3, 0x2, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0}, 0x0, 0x81, r3, 0x0) r4 = perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x200000000, 0xf9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) pipe2(&(0x7f000069f000)={0x0, 0x0}, 0x80800) clone(0x80000000, &(0x7f0000b22000)="ba", &(0x7f00005e5000-0x4)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f000041a000)="4e31") sync() ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000f76000)={0x0, 0x8000007, 0x402e}) fcntl$setown(r6, 0x8, 0x0) setpriority(0x4000000000000, 0x0, 0x8000000) accept$ipx(r6, &(0x7f0000ff7000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000eff000)=0x10) ioctl$TUNSETTXFILTER(r5, 0x400454d1, &(0x7f000046e000-0x10)={0x1, 0x2, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) r7 = getpid() ioperm(0x0, 0x1, 0x2) clone(0x20003fd, &(0x7f00000cb000)="22b080", &(0x7f0000664000-0x4)=0x0, &(0x7f00004d7000)=0x0, &(0x7f000027b000)="0302") ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x200) socket$unix(0x1, 0x2, 0x0) r8 = syz_open_procfs(r7, &(0x7f0000d8d000)="736d61707300") mlock2(&(0x7f0000c25000/0x3000)=nil, 0x3000, 0x0) accept$inet6(r3, &(0x7f0000897000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000dd3000-0x4)=0x1c) pread64(r8, &(0x7f0000f43000)="", 0x0, 0x2e) 2017/12/11 23:42:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = add_key(&(0x7f0000380000)="7472757374656400", &(0x7f0000502000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009e3000-0xa7)="9b954201d10ceb5b6f7163c72b354c135eefbfeb44a9aca86a92e5d1354c6dd3c0e61fcdf71611821b435acaf5cdab608747e263e89bc5a1cdf7857c509707a2378688efd999d4eb47950516fdffac9359873946596096c935cf3ce354ee42fb72f830b1790d090068abf9e6e7a775030695204fdd15371571036b4728600a5d7bf7373b097c14d7e883f14525caba968d6987eed172c01c182f1dfcc5b004c5dbd95ab37c019e", 0xa7, 0x0) r2 = add_key$keyring(&(0x7f0000ecf000)="6b657972696e6700", &(0x7f0000d10000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r1) keyctl$get_security(0x11, r2, &(0x7f0000490000-0xef)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef) bind$inet(r0, &(0x7f0000b43000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000da4000-0x2)="", 0x0, 0x208000, &(0x7f0000fa2000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f14000)="31", 0x1, 0x4048080, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000e67000)="2e2f66696c653000", 0x200000, 0x82) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f000002c000)={0x10000, 0xd, 0xd2, 0x9, 0x1, 0x6, 0xf1, 0x3f, 0x100000001, 0x3, 0x4}, 0xb) getgroups(0x2, &(0x7f0000a3f000)=[0x0, 0x0]) setfsgid(r4) getsockopt$inet6_tcp_int(r3, 0x6, 0x1a, &(0x7f0000c99000-0x4)=0x0, &(0x7f0000a81000)=0x4) sendmsg(r0, &(0x7f000005a000)={&(0x7f0000f25000)=@l2={0x1f, 0x0, {0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00009b1000-0x50)=[{&(0x7f0000969000-0x6f)="5e", 0x1}], 0x1, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x0) 2017/12/11 23:42:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) getresgid(&(0x7f0000888000)=0x0, &(0x7f000025f000-0x4)=0x0, &(0x7f0000cbc000)=0x0) sendmmsg$inet_sctp(r0, &(0x7f0000f95000-0x70)=[{&(0x7f0000f98000)=@in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00008e5000)=[], 0x0, &(0x7f00002df000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00007ec000-0x4)={0x1}, 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000eec000-0x88)={0xfffffffffffffffd, {{0xa, 0x0, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000d83000-0x4)=0x0, &(0x7f0000b49000-0x4)=0x4) stat(&(0x7f0000a7d000-0x8)="2e2f66696c653000", &(0x7f0000b00000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/11 23:42:31 executing program 3: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f000000d000)={0x400000000, 0x0}, &(0x7f0000048000)=0x0, 0x400) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000006, 0x0, &(0x7f0000fd7000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00002b5000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000b6b000-0x4)=0x58, 0x80800) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00003ab000-0xc)={0x4, [0x1, 0x2f, 0x1, 0x6]}, &(0x7f00004a8000)=0xc) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000fd8000)=[{{&(0x7f000086f000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000fd9000-0x20)=[{&(0x7f000004e000-0x23)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23}, {&(0x7f0000fd9000-0x28)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}], 0x2, &(0x7f0000ded000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76, 0x100000000}, 0x9389}, {{&(0x7f0000fd8000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000fd9000-0x50)=[{&(0x7f0000700000-0x23)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23}, {&(0x7f000055c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000fd8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5}, {&(0x7f0000b81000-0x96)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x96}, {&(0x7f00002c1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb}], 0x5, 0x0, 0x0, 0x8001}, 0x1b8}], 0x2, 0x10000, &(0x7f0000fd9000-0x10)={0x77359400, 0x0}) 2017/12/11 23:42:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000016f000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000000d322", @ifru_settings={0x805, 0x4080000000000000, @fr=&(0x7f000028a000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}}}) close(0xffffffffffffffff) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000064d000)="2f73656c696e75782f6d6c7300", 0x0, 0x0) 2017/12/11 23:42:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f000089a000-0x58)="e4a40000", 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000089c000)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008a1000-0xa)="2f6465762f70746d7800", 0x4100, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004de000-0xf)="2f6465762f73657175656e63657200", 0x200, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) r4 = socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f0000597000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r6 = getpgrp(0xffffffffffffffff) timer_create(0x7, &(0x7f0000992000)={0x0, 0xb, 0x0, @tid=r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004dc000)=0x0) timer_settime(r7, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x2, 0x0, &(0x7f0000c13000-0x10)={0x0, 0x989680}, &(0x7f0000559000-0x10)={0x0, 0x0}) timer_settime(r7, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000e9b000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005ff000)=0xe8) getresgid(&(0x7f000047a000-0x4)=0x0, &(0x7f0000f5e000)=0x0, &(0x7f00000f4000)=0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f000017d000-0x38)={0x0, 0x0, &(0x7f000015c000)=[], 0x0, &(0x7f0000988000-0x60)=[@rights={0x20, 0x1, 0x1, [r1, r5, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r2, r4, r0]}, @cred={0x20, 0x1, 0x2, r6, r8, r9}], 0x60, 0x24000000}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000d55000)=0x4010000000000, 0x4) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000089f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6}) accept$inet(r0, &(0x7f000089f000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000089f000-0x4)=0x10) ioctl$TIOCNXCL(r1, 0x540d) 2017/12/11 23:42:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f00008e1000)=0xd3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffd, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000647000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000673000)={0x0, 0x0, 0x0}, &(0x7f0000d02000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000a4a000-0xa)="69645f6c656761637900", &(0x7f0000f52000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00007a6000-0xc9)="040b537e654967365984cdb5cb56e5a28fc8718180d4d2ed56186bde27d02a8b8ed9778596cea03b3fe438800d03fee41ac0e66722e08acddc2ade1c688803045a4cf597b5c027bb126c9f8e7937885bfe20de4b76190f31c92c585c1ab6bd34c9a0f5d68dea7fb5accdc7cd9d98bc7b3995544bbb16f4a86df6812516fbb2f65fe30d8f5ce014ed92e2d487d3ec71ddef6606005db7f537e47a5b5475aa6656537808f6802ee726813ec167f2238607953a98652f996dffddfc5887c1fabad5414ba39aed22492b49", 0xc9, 0xfffffffffffffff9) keyctl$setperm(0x5, r3, 0x200004) bind$netlink(0xffffffffffffffff, &(0x7f0000118000-0x2)={0x100000000010, 0x0, 0xbb, 0x80}, 0xc) r4 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000b00000-0xfff)="", 0x0) timer_create(0x1, &(0x7f0000001000-0x60)={0x0, 0x4, 0x4, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b50000-0x4)=0x0) timer_delete(r5) perf_event_open(&(0x7f0000c01000-0x78)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41001, 0x0, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x20) r6 = creat(&(0x7f00008b5000)="2e2f66696c653000", 0x3f) sendmsg(r4, &(0x7f0000007000)={&(0x7f0000fbf000-0xa)=@un=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000054000)=[{&(0x7f0000941000-0xe0)="326e440dd80e598c1f1137372a2a71f57c3723d496afc0842c5db29d83f67675674cdf105ca1f86614d0ab58fce59be3f9b6bb439d2e99851723a142e5e8a10e71a91ef12f6c1013c42fc2a36b21e6b0b4693fde20d05ad82ef2468f1d0fdf27257dfa1f4c4213359ac3f47de55e9c02a2f4a3c2e08208f04d4294a21a4037a4ee1a77fb056f3ce561098ff30ce7b1aa7f99a41a36c7dc3e326336258667b52009ff01c936b5b87d8d8b424280ce7aea44d6683060a6f07b3526067f27b5e5586d7b446b810a207656ac256f6802a284d9d4267fa0c00a312694cba4351cf892", 0xe0}, {&(0x7f0000076000)="23b140e9da99b69b41c59b393c05d65f348badbd7b8e1632999abe5b12b5bb7f83", 0x21}, {&(0x7f0000ea6000)="5ce0fd47d55fce464dd95044f389ae6b7d1a0a6508f34985cdc5999d6676836e5507e041abb15dd27e7f8bfa41e6188d8138a67e66c230551a818bcc7551557262fd", 0x42}, {&(0x7f0000fc0000-0xe0)="ebfcf8c42521b983726be04f44a55495c8a06bd8b65bf83d3f216af56fb7e7c7ae16d9825430c5e62d4de8df90ef1964e7687b70670de1dfe4ce2ce33b865befb80cc753a785718b7cc2fa9719df742fe2aa7499c7076beadd6aac08b3857543c714109eb705b2b5f7d71c793f3f5ff4a55cc7d8ca90de7f5a3538848f00ff615df6fb037ce7a84db3148d7bf75352ac22d8b809b777fa2d6021698d48e299603dedd34f21767e3477f2363c11e3b6873fda0eafc59bec6c4046494f2281d19b5f65c766db9b3b7349cde8db3b1e004b84facb01135f15f119f24ec45dc89aeb", 0xe0}, {&(0x7f0000fc1000-0x1000)="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", 0x1000}, {&(0x7f000055e000-0x9a)="7a356d09b873fe728373403e5e2c8b10070a670ab66073ba62c74f422b3cbef6e020cfb676460783b4867b08ba59705999eba7b3627ee310ea10d8e43abb4027678831d127849a9c503c68814590c2605781d33e424151b6cdde6813abd43ff08f5cded4da479d41743ba29adbadb19f3f2ad14ca59c2545a3abd1cad89b6cf3a4dbfec691b5f54dea79f6baf89ef25d95a570a60b0bb210ebc2", 0x9a}, {&(0x7f0000fc1000)="291b51ee7298b96828f0963fcff191b371399ba89db12e01e362e38faa79c38c94e664edd44b6137b7aa07fbc76281539e4d933cabe7c2be4fcd35e43c719dc4b1b72aef18b652f4c7ffcce38f22481f7bee7d1fb827e8185c27a87d31394faa00b9", 0x62}], 0x7, &(0x7f0000be5000-0x10)=[{0x18, 0x113, 0x0, "41"}], 0x18, 0x0}, 0x40801) process_vm_writev(0x0, &(0x7f0000543000)=[{&(0x7f0000fb1000)="000000000000", 0x6}, {&(0x7f0000594000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5e}, {&(0x7f0000290000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000b2f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa6}, {&(0x7f0000186000-0xda)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda}, {&(0x7f000093a000-0xc7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7}, {&(0x7f0000001000-0x4e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e}], 0x7, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)="00", 0x1}], 0x1, 0x0) r7 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r7, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNATTACHFILTER(r7, 0x401054d5, &(0x7f0000acc000)={0x2, &(0x7f000093e000)=[{0x3ff, 0x0, 0x28, 0x4000000000005}, {0x6, 0x3fc57f52, 0x3ff, 0x80}]}) ioctl$TUNSETQUEUE(r7, 0x400454d9, &(0x7f0000543000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x265, 0x80, @fr_pvc=&(0x7f00001b1000)={0x0}}}) ioctl$TIOCPKT(r6, 0x5420, &(0x7f0000e85000)=0xfff) 2017/12/11 23:42:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = add_key$keyring(&(0x7f0000738000-0x8)="6b657972696e6700", &(0x7f00007ae000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f000089c000)={0x1000003e, 0x7, 0x33}) keyctl$get_security(0x11, r1, &(0x7f0000490000-0xef)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef) bind$inet(r0, &(0x7f0000b43000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00004bb000-0x10)=@common="00000000000000000000000000000000", 0x10) sendto$inet(r0, &(0x7f0000da4000-0x2)="", 0x0, 0x208000, &(0x7f0000fa2000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00001de000)="2f73656c696e75782f6c6f616400", 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00009a7000-0xb0)={{0x442, 0x3}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8, 0x1c00, 0x6, 0x5, 0x7, 0x3, 0x7, 0x0, 0x4, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r0, &(0x7f0000f14000)="31", 0x1, 0x4048080, 0x0, 0x0) sendmsg(r0, &(0x7f0000d92000-0x38)={&(0x7f0000f25000)=@l2={0x1f, 0xfffffffffffffffd, {0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1}, 0xe, &(0x7f00009b1000-0x50)=[{&(0x7f0000969000-0x6f)="5e", 0x1}], 0x1, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x0) 2017/12/11 23:42:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000f62000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) sendto$inet6(r0, &(0x7f0000f62000-0xe5)="1690c87e0458b663eb99a970eddbdaf4b699ec0e8213ac8ba21b858e1fbc860996bc7eaca32e6ff816931e554fad4d0c29debc38324a8391a0d006d2618b209b6c5c61831dc775bc93870f1c317b01d2e3024cc40c00db3177b1dc796e490e17507e0e26e010103e13531431a5b0cf5afa6f06c71c7e0c3def5d256ce4c4c3fdfb9bce3584f7cac86d39e114e8fce0834eef8b2fbf14896e58773f148357e7c23a6aa863b17939ef9fe0f43bb8b734dbe7d4f6300b8e764bd0a68d15b5e5914ef931fd0411eeefee7c5e6be0c30c0dea97c4124877dc7ca0636dfad5b0b605bbb9b8adf58a", 0xe5, 0x4045, &(0x7f0000ec5000)={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x8}, 0x1c) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000097c000-0xd)="2f73656c696e75782f6d6c7300", 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x400) getsockname$packet(r1, &(0x7f00009e3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c25000)=0x14) socketpair$inet6(0xa, 0x80004, 0xf2, &(0x7f00004f8000-0x8)={0x0, 0x0}) 2017/12/11 23:42:31 executing program 3: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f000000d000)={0x400000000, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fda000-0x8)="2e2f66696c653000", 0x10802, 0x21) getsockname$ax25(r0, &(0x7f000015f000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000d67000)=0x10) getrusage(0xffffffffffffffff, &(0x7f0000fd9000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f000087d000)={0x8, 0x5, 0xb2c, 0x3, 0x4, 0x1, 0x6, 0xfffffffffffffff9}, &(0x7f0000fda000-0x40)={0x44843513, 0x4, 0x6, 0x7f, 0x1f, 0x3, 0x100000001, 0xff}, &(0x7f0000fd9000)={0x53c, 0x390, 0x1f, 0x1, 0xb572, 0x3, 0xf6d5, 0xcfa}, &(0x7f0000fd9000)={0x0, 0x1c9c380}, &(0x7f0000fda000-0x10)={&(0x7f0000fda000-0x8)={0x4}, 0x8}) 2017/12/11 23:42:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000c29000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) syz_emit_ethernet(0x66, &(0x7f00008d5000-0x66)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x88a8, @ipv4={{0x11, 0x4, 0x80000000, 0x400, 0x58, 0x2, 0x4b5e84e, 0x3, 0x5e, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[@ra={0x94, 0x6, 0x4}, @rr={0x7, 0x27, 0x80000001, [@rand_addr=0x7, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x1ff, @broadcast=0xffffffff, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001]}]}}, @icmp=@timestamp_reply={0xe, 0x0, 0x0, 0xffffffffffffff65, 0x4, 0x3, 0x7, 0xe5}}}}}, &(0x7f00006f6000-0x10)={0x1, 0x2, [0x346, 0x5fb]}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d30000)="2f6465762f6b657963686f726400", 0x4003fc, 0x0) utimensat(r0, &(0x7f000039f000)="2e2f66696c653000", &(0x7f000052b000)={{0x0, 0x0}, {0x0, 0x0}}, 0x100) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003b0000)="2f6465762f6877726e6700", 0x2400, 0x0) mkdirat(r1, &(0x7f0000274000)="2e2f66696c653000", 0x18) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)="00", 0x0, 0x0, 0x0}, @ptr={0x77622a85, 0x1, &(0x7f0000008000-0x8e)="00", 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00008be000)=0x0) 2017/12/11 23:42:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000467000)="2f6465762f6e65742f74756e00", 0x0, 0x200) getpid() r0 = syz_open_dev$usbmon(&(0x7f0000f72000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x400000000000000) socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000465000)={0x9c, 0x3, 0x7, 0xcbf, 0x5fe, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$tun(&(0x7f000016f000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) mknodat(r0, &(0x7f0000625000)="2e2f66696c653000", 0x22, 0xf753) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f000045b000)=r0) mount(&(0x7f00006bf000)="2e2f66696c653000", &(0x7f00006a7000-0x8)="2e2f66696c653000", &(0x7f0000886000)="716e783600", 0x40004, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000000d322", @ifru_settings={0x805, 0x4080000000000000, @fr=&(0x7f000028a000-0x18)={0x0, 0x10000, 0x0, 0x0, 0x0, 0x5, 0x0}}}) close(r1) llistxattr(&(0x7f0000a44000)="2e2f66696c653000", &(0x7f0000d7d000)="", 0x0) creat(&(0x7f0000452000-0x8)="2e2f66696c653000", 0x80000001a4) 2017/12/11 23:42:31 executing program 0: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000025c000-0x10)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000a41000-0x4)={0xfff}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r1, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r2, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r2, &(0x7f0000aaf000)="9c", 0x1, 0x0, &(0x7f0000819000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) signalfd(r1, &(0x7f00004c6000)={0x8001}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000937000-0x3c)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8000, @loopback={0x0, 0x1}, 0x5}], 0x3c) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f000092a000-0x3)="6c7000", 0x3) sendmsg$netlink(r2, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe2, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e8465"}], 0xe2}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) clock_getres(0x4, &(0x7f0000878000)={0x0, 0x0}) sendto$packet(r2, &(0x7f0000eeb000)="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", 0xa1c, 0x1, &(0x7f0000bc8000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2017/12/11 23:42:31 executing program 7: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f000000d000)={0x400000000, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000fd9000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000006, 0xffffffffffffffff, &(0x7f0000fd7000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000fdb000-0x8)="2e2f66696c653000", 0x180) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000fdb000-0x8)={0x0, 0x0, 0x0, 0x0}) pselect6(0x40, &(0x7f000087d000)={0x8, 0x5, 0xb2c, 0x3, 0x4, 0x1, 0x6, 0xfffffffffffffff9}, &(0x7f0000fda000-0x40)={0x44843513, 0x4, 0x6, 0x7f, 0x1f, 0x3, 0x100000001, 0xff}, &(0x7f0000fd9000)={0x53c, 0x390, 0x1f, 0x1, 0xb572, 0x3, 0xf6d5, 0xcfa}, &(0x7f0000fd9000)={0x0, 0x1c9c380}, &(0x7f0000fda000-0x10)={&(0x7f0000fda000-0x8)={0x4}, 0x8}) 2017/12/11 23:42:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000071a000-0x9)="7363616c61626c6500", 0x9) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000025e000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000590000)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00004e7000-0xc)={@multicast1=0xe0000001, @broadcast=0xffffffff, r2}, 0xc) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f77000-0x3)="6c7000", 0x3) sendto$inet6(r1, &(0x7f0000aaf000)="9c", 0x1, 0x0, &(0x7f0000819000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) ioctl$TIOCNOTTY(r1, 0x5422) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe2, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e8465"}], 0xe2}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000011f000-0xb0)={{0x2, 0x8}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x22, 0x4, 0x100, 0x2, 0xfffffffffffffffa, 0x5405, 0x25, 0x0, 0x6, 0xffffffff00000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000782000-0xe8)={{{@in=@loopback=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=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000170000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000f99000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ce4000)=0xe8) sendto$packet(r1, &(0x7f0000145000)="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", 0x638, 0xfffffffffffffffd, &(0x7f0000bc8000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2017/12/11 23:42:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001e0000-0xb)="2f6465762f6877726e6700", 0x2000, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000499000-0xfd)="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") r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f8d000-0x16)="2f73656c696e75782f636865636b72657170726f7400", 0x80000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000a6c000-0x20)={0x9, 0x0, 0x10000, 0x10001}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000eeb000-0x10)={0x683, r2}) r3 = socket$unix(0x1, 0x1, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) bind$unix(r4, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r4, 0x0) connect(r3, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r5 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)="6e65742f756e697800") sendfile(0xffffffffffffffff, r5, &(0x7f00004db000)=0x0, 0xff) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00003de000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) 2017/12/11 23:42:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000974000-0x12)="6e65742f6970365f666c6f776c6162656c00") mmap(&(0x7f0000000000/0xa64000)=nil, 0xa64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x12, &(0x7f00003f0000-0x10)={0xc, 0x0, 0x20005, 0x3}) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x1, 0x13010, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000a65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000a67000-0x4)=[0x0]) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a67000)={r0, 0x0, r2}, 0xc) mmap(&(0x7f0000a67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000a66000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a67000)=0xb) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) syz_open_dev$usbmon(&(0x7f0000a68000-0xd)="2f6465762f7573626d6f6e2300", 0x1, 0x40000) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000541000)=0x80000000, 0x4) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000a65000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00000f7000)=0x8) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000a65000-0x8)={r4, 0x2}, &(0x7f0000a64000)=0x8) read(r3, &(0x7f0000b0a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/11 23:42:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) dup2(r0, r0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)="6e65742f756e697800") sendfile(0xffffffffffffffff, r2, &(0x7f00004db000)=0x0, 0xff) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00003de000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) 2017/12/11 23:42:31 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c85000-0x11)="2f6465762f7667615f6172626974657200", 0x208000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000377000-0x58)={{0x1, 0x9}, 0x0, 0x1ff, 0x4, {0x3000000000, 0x50}, 0x5, 0xc91, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d98000-0x10)={0x0, 0xff, 0x4, 0x2}, &(0x7f0000cc0000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000255000-0xa0)={r1, @in6={{0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x882, 0x10000, 0xffffffff, 0x94, 0xfffffffffffffffd}, &(0x7f00004c3000)=0xa0) syz_open_dev$sndtimer(&(0x7f0000bfe000)="2f6465762f736e642f74696d657200", 0x0, 0x10000) socket(0x11, 0x2, 0x0) ioprio_get$uid(0x3, 0x0) 2017/12/11 23:42:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = geteuid() ioprio_get$uid(0x3, r0) r1 = syz_open_dev$sg(&(0x7f00001c5000-0x9)="2f6465762f73672300", 0x33b46425, 0x400000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000844000)={0x0, @in6={{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xdff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7fffffff, 0x6, 0x8000000000, 0x8, 0x7f, 0xfffffffffffffffd, 0xff, 0x2, 0x63, 0x8, 0x6, 0x3f, 0x9, 0xfe3e, 0x6]}, &(0x7f0000e86000)=0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000e21000-0x98)={r2, @in6={{0xa, 0x0, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8}, &(0x7f0000bf6000)=0x98) prctl$getname(0x10, &(0x7f0000934000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f00006d0000-0x4)={0x0, 0x3, 0x2d}) ustat(0xc, &(0x7f0000eef000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) readlink(&(0x7f000047b000)="2e2f66696c653000", &(0x7f00008d9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000) r3 = socket(0x10, 0x802, 0x0) fstat(r3, &(0x7f00009a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/11 23:42:31 executing program 3: mq_unlink(&(0x7f00006e6000-0x2)="2300") 2017/12/11 23:42:31 executing program 7: socketpair(0x11, 0x0, 0x2, &(0x7f0000d4f000-0x3)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000194000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000db6000-0x1)="00", 0x2) fstat(r1, &(0x7f00004bc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket(0x11, 0x3, 0x0) getresgid(&(0x7f0000888000)=0x0, &(0x7f000025f000-0x4)=0x0, &(0x7f0000cbc000)=0x0) sendmmsg$inet_sctp(r2, &(0x7f0000f95000-0x70)=[{&(0x7f0000f98000)=@in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00008e5000)=[], 0x0, &(0x7f00002df000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00007ec000-0x4)={0x6}, 0x4) getsockopt$packet_int(r2, 0x107, 0x13, &(0x7f0000d83000-0x4)=0x0, &(0x7f0000b49000-0x4)=0x4) 2017/12/11 23:42:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b73000-0xb)="766d6e65743047504c2300", 0x0) r1 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000358000)={{{@in=@multicast1=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=@local={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000250000)=0xe8) r2 = syz_open_procfs(r1, &(0x7f0000974000-0x12)="6e65742f6970365f666c6f776c6162656c00") ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f00003e8000-0x8)={0x80, 0x1f, 0x3a, 0x7fff}) syz_open_dev$mice(&(0x7f0000204000)="2f6465762f696e7075742f6d69636500", 0x0, 0x101000) r3 = fcntl$getown(r2, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000acb000)={0x0, r3}) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000de2000)=0x0) sendfile(r0, r0, &(0x7f0000a7b000)=0x4000000, 0x26a950b) 2017/12/11 23:42:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ff0000)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 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) r3 = dup3(r0, r1, 0x0) r4 = dup2(r1, r2) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000e77000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 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$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000856000-0x10)={0x3, 0x8200, 0x40, 0x2, 0x0}, &(0x7f00003b5000)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000a82000)={r5, 0x4}, 0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000153000)={r5, @in6={{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$sock_cred(r0, 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}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000bf9000-0xa0)={r5, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5e, 0x22e5, 0x5, 0x8, 0x8a}, 0xa0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000089e000-0x20)={@generic="3ced49704aa4b683320ac3c6545400f7", @ifru_flags=0x1100}) syz_open_pts(0xffffffffffffff9c, 0x7fd) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000a40000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f5f000-0xf)="2f6465762f73657175656e63657200", 0x1, 0x0) pipe(&(0x7f0000526000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r8, &(0x7f0000c13000)=[{&(0x7f00004f7000-0x82)="263fb2a0aa142c2e2fd9b378f942ca5bb219da300a15fc356d89e0cb83f829b20791bd838148bc8d191eabbde8ca37f0f3f55f095cf00114b7b9a440cd2ce634ab66af45a9209cd2ea4491241e94b22c5bb2a7c31e0a07147537de0ea6d9dbc8a11b43e943602043c148ff32b15f97abfb1dcfb7dbd48845639aea5eb961f72d32a6", 0x82}, {&(0x7f00006f2000)="7044626feb7fef37f07272ffd7098d0fabd4f276a11991a45508905df3dc10cd946b21c7e1af6a86f335a4646a1e341073661d5b156698b5fece8495227793a93f47378fd278dbf8e079704356b854e8bdebc2340b4d941878b50ee6fe04b85722724eab59ee285033526ae3284e6388108832a00f71791fff118c2239454625ff76583c7849f054edd85ef0e68fa2e2509a", 0x92}, {&(0x7f000000b000-0xe8)="2617b26876f29525ea82c17099aff82dbcefcd62b759156d35e853f3bac0e6eee99f44d2e230f33728bccac3fe509ca9c49b52701fda299ac8b52afff9d967fb2df0cc095eb874a26bb5ed0ce7742e5a137e71ee36d6248e67b4228f9e702cd813e02433d4aa98d7a41335a8f996c5134ace1e899fba8815afb8c3588b30ff80e98c148ae9ad005b30c6708fe7ca0a88663b32c0822b6ad7ed45ed803b5af35b68227cacedb16305388bbdad41871e89c59fd42f4225d02a481ea3c643f45d671075c568f19dd884c3502bd7ccf9b3c9af8d154d34e0851610741969b43607512165b89ccbd30634", 0xe8}, {&(0x7f0000e5f000)="71c009689be34da94bce02f0d79873bd03b1061ce3c6526e63508f87039c7e1129a4b455f98ab30713eea7e729905c3820510b7f0f35deca37d55380d0d76f46c3947340b03fc89b8cd82214213e3463d11ecf044df21a340758caa169a3f93c", 0x60}, {&(0x7f000099a000-0x1000)="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", 0x1000}], 0x5) openat$pfkey(0xffffffffffffff9c, &(0x7f0000f94000)="2f70726f632f73656c662f6e65742f70666b657900", 0xc0000, 0x0) splice(r7, 0x0, r6, 0x0, 0x5813dd57, 0x0) 2017/12/11 23:42:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000234000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x780208a05e201110, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000bf7000)=0x40) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000066000-0x8)={0x0, 0xaa3}, &(0x7f00004e8000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000ce000-0x14)={r2, 0x0, 0x1, 0x4212, 0xf5, 0x3}, 0x14) getuid() ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f000094e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt(r1, 0x401, 0x8, &(0x7f0000ce8000-0x4c)="8bf0c1c4ab690abd8a2a4e76a7e3363d1413cd6741adbcb811cbc65130fb42e882621bfa5bb63f9e2e5b4eadde3ed98f39939c3b13d04d5e4276926889a148eab19ff2cfe87f43a65a0a823b", 0x4c) stat(&(0x7f0000c70000-0x8)="2e2f66696c653000", &(0x7f000030b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r3) 2017/12/11 23:42:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$netrom(r1, &(0x7f0000001000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000007000-0x4)=0x48) mmap(&(0x7f0000003000/0x1000)=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(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f000000c000)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x3e, &(0x7f00004eb000)=0x8000, 0x4) setsockopt$sock_int(r2, 0x1, 0x40000000021, &(0x7f00006bb000)=0x7, 0x4) r4 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r4, &(0x7f0000fee000)=@file={0x0, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f000054b000-0x5ad)="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", 0x5ad, 0x3, &(0x7f0000fef000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f0000ff5000)=[], 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00002d2000-0x10)={0x0, 0xff, 0xe402, 0x0}, &(0x7f0000a46000)=0x10) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ff5000-0x10)={r5, 0x0, 0xc, 0x10000}, &(0x7f0000ff4000)=0x10) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000ff6000)={r6, 0x39e, 0x3, 0x700000000}, &(0x7f00003e9000-0x4)=0x10) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000fee000)={r7, 0x0}, &(0x7f0000f4c000-0x4)=0x8) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80005, 0x20, &(0x7f0000ff7000-0x8)={0x0, 0x0}) listen$netrom(r8, 0x4390) 2017/12/11 23:42:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) bind$netlink(r1, &(0x7f000076d000-0xc)={0x10, 0x0, 0x0, 0x4}, 0xc) fchmod(r0, 0x2) sendmsg$nfc_llcp(r1, &(0x7f0000352000)={&(0x7f0000307000)={0x27, 0xfa, 0x0, 0x0, 0x0, 0xfffffffeffffffff, "53ab2f322c757b96ba4511362ef020d92c5996a20d3eb6e6e9a2086370ad8305debbae0000020045847a7c622d2a63bc29f5a2dc440e874010f8f3e655604a", 0xb8}, 0x60, &(0x7f0000096000)=[{&(0x7f0000da6000)="106a99bc86afde8d36c6c9b273072175b16ac35879e40423d586c9eb6940", 0x1e}, {&(0x7f000020f000-0x1000)="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", 0x1000}, {&(0x7f000047c000)="e9e0129f2dee65cbc278ce698e6bb7fdc3e608279a3ad9b078a3e4c77b78714e39850756e1feff982ba718786d61ff2e853b0ec914b7e1ece4c57eb6eab0e5951437c6a029d2ea107b5f65414ef51ee0028cbc1add9ab7934e6a7c021b5371b9319137ceaf01330551c83ea7eb3f7351f832ea9b75a902455174c2cc4632", 0x7e}], 0x3, &(0x7f00007c8000-0xa0)={0xa0, 0x1ff, 0x1, "a9ffbb24c75c6870641b0596e75cf2c9a55dfb1760f5b7d1540df31579d7e2b11c12e3ea081adf12c5084c57aa9ad732ca5088a6a6e7e2fd6df7ea1105f69bad675564956a348fbe064d6b9c71ac7756b31a257184df866574d1bcd2e3c1e7a45d36e99564ae7711a3d4d3f7787d8a721ea3a996af83ff23733682a9e076f6901ad7fdec9b85aa676e349141a7da"}, 0xa0, 0x8000}, 0x800) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000032c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a07000-0x4)=0xc) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000b18000-0xc)={0x0, 0x0, 0x0}, 0xc) getresgid(&(0x7f0000c82000)=0x0, &(0x7f0000914000)=0x0, &(0x7f00005be000-0x4)=0x0) bind$nfc_llcp(r1, &(0x7f000052e000-0x60)={0x27, 0x1ff, 0x7fff, 0x7, 0x9, 0x7, "774ddb6997e0d312532507d53af61c66e0b103fad4f5f09d87d431a372c1d39ffe9099f007f90012933d4dfc656609e42768362d956c66dd5609318105393a", 0x3f0000000000}, 0x60) getresgid(&(0x7f000084c000-0x4)=0x0, &(0x7f0000c4e000)=0x0, &(0x7f00004c0000-0x4)=0x0) getresgid(&(0x7f0000c7e000)=0x0, &(0x7f0000c22000)=0x0, &(0x7f0000afe000-0x4)=0x0) r9 = add_key$keyring(&(0x7f0000251000)="6b657972696e6700", &(0x7f0000964000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$revoke(0x3, r9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00002ee000)={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0xc) setgroups(0x6, &(0x7f000077f000)=[r4, r5, r6, r7, r8, r10]) timerfd_settime(r3, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000570000)={0x8, 0x7}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001b000-0xc)={0xffffffff80000009, 0x0}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000668000-0x4)=0x4, 0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000022000-0xc)={0x2001, 0x0}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000049000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0}, &(0x7f0000629000)=0xc) 2017/12/11 23:42:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000467000)="2f6465762f6e65742f74756e00", 0x0, 0x200) getpid() r0 = syz_open_dev$usbmon(&(0x7f0000f72000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x400000000000000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$tun(&(0x7f000016f000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f000045b000)=r0) mount(&(0x7f00006bf000)="2e2f66696c653000", &(0x7f00006a7000-0x8)="2e2f66696c653000", &(0x7f0000886000)="716e783600", 0x40004, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000000d322", @ifru_settings={0x805, 0x4080000000000000, @fr=&(0x7f000028a000-0x18)={0x0, 0x10000, 0x0, 0x0, 0x0, 0x5, 0x0}}}) llistxattr(&(0x7f0000a44000)="2e2f66696c653000", &(0x7f0000d7d000)="", 0x0) r2 = creat(&(0x7f0000452000-0x8)="2e2f66696c653000", 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000339000-0x8)={0x0, 0x0}, 0x8) getrlimit(0x0, &(0x7f0000ab6000)={0x0, 0x0}) socket$netlink(0x10, 0x3, 0xc) 2017/12/11 23:42:31 executing program 4: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000004000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0}) request_key(&(0x7f0000010000)="73797a6b616c6c657200", &(0x7f0000011000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000000e000)="62646576706f7369785f61636c5f6163636573737d7d5d7d00", 0xfffffffffffffffb) r3 = request_key(&(0x7f0000010000)="626c61636b6c69737400", &(0x7f0000011000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000011000-0xd)="2f6465762f62696e6465722300", 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r3, &(0x7f0000011000-0x50)=[{&(0x7f000000f000)="7cec1e080d22f9cc6f8288bb7328b908c05e755a11428c7fb9660600a6fbe095922fbca209751272a43b", 0x2a}, {&(0x7f0000005000-0x5f)="1013ff8ba85bd627a321a865231e3430aa0c0e4a2b82ef03c3e30b3b9569a344ce917725fb58bbb22bdb02f6976143cb386a3c277686e2bcb8ebd45dad4eaea09d404cde2acc124dd86d8b563030867490428da1ed135f5490d0b43eeee11b", 0x5f}, {&(0x7f000000e000)="", 0x0}, {&(0x7f0000010000)="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", 0x1000}, {&(0x7f0000006000)="5978e6e3145a4a716d70aa8d201e3836fe24829be856b3", 0x17}], 0x5, r3) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x80, 0x0, &(0x7f0000010000-0x80)=[@free_buffer={0x40086303, r2}, @request_death={0x400c630e, 0x0, 0x3}, @dead_binder_done={0x40086310, 0x4}, @register_looper={0x630b}, @clear_death={0x400c630f, 0x2, 0x2}, @reply={0x40406301, {0x4, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x48, 0x28, &(0x7f000000f000)=[@ptr={0x70742a85, 0x1, &(0x7f0000003000)=0x0, 0x1, 0x0, 0x16}, @fda={0x66646185, 0x2, 0x4, 0x5}], &(0x7f000000f000)=[0x48, 0x38, 0x48, 0x18, 0x48]}}], 0xc6, 0x0, &(0x7f0000009000)="e604c2c7932e07d5928f127bdf80d4a5f2a6d80f9129e3eece8642b07c02a1569f0560c8f96086930ccc9070bc61b539a53118383f2652c287fbf97c282faf42ddbee55187c69339618e13926797f548798d4eb09e147362058949e106e04b06c22042d5bfe45b66f5661f4a68d9eafb266aae9d4e142c398560779ea031d55a6e8195a9800cf3269be5cc9aa4171ce9d7c0f4057f88a3cb9fc3893d765b9377decf79955b401d9f1f884f00fd94578615b12cba96e79f8d0a1eaef561f58bfeaba1fc7489c0"}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000013000-0x18)={r2, 0x0, 0x0, 0x0}) mmap$binder(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x4, 0x50, r1, 0x1051) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x1c, 0x0, &(0x7f0000008000)=[@decrefs={0x40046307, 0x2}, @acquire_done={0x40106309, r4, 0x2}], 0xe1, 0x0, &(0x7f000000c000-0xe1)="8f8e47b402030f86f3c6e9b3c47bd32a30ec0bc05fa4029e5b1cdd61bdc88889fd96d2de0076d5ddfa1e0862acd10b5e9b6cea2fd149508bbc5d294db47678017c7893da2df69f2d4ac55548ca20c4581f9809968f26d06b9a12a09c2ebf2d7e9c7b2426c214557e76d09f79f209126df94cecea5b039dd18f722652d339145334431f11a3f0c96ec9d95ce0d062b278cf23d6276d82a0e12ebc7c3be69805091ce8fc58c0792d093ac014394072c2402802a3204f90c884325e5d7b3f703f26770de87400a46e8a005dd22dc70b671e431edca03843b12a3004e0d2fb6ec15161"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000010000)={0x4, 0x0, &(0x7f0000011000-0x4)=[@exit_looper={0x630d}], 0x87, 0x0, &(0x7f0000010000)="38c4bbb5c1c4a04c0c7c9bcd765464e2016c0acb73c0a4cfae22df1e82e37d587e63fd534ec41c0701e5edb4bf2ea651aeccc3bcd90df1c864a30fa1eafd03787a07b4ccbf9f197dbe78862635f280a2ec53bc15d80c98624f1a6103e830b56996e33a3b4605c7f8ebdd9a4484b6d467a928a468c528c7488981e40c51b1bc8cdaa00daccc7f30"}) syz_open_dev$binder(&(0x7f0000003000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0x0, 0x0, &(0x7f0000013000-0x148)=[], 0x70, 0x0, &(0x7f0000012000)="2ea4a0c81f4c17f72bcb42e1a31450c778523148315d921855a59e177161f14945ea2c6539be0f5e257bcb27e2f03eb6d7c52dbc6e503690c32b0bcd9bc18688c2359baebfc32620015b569dfd50fb70ac1e8ac48d51c47d9358dbc8f16305ef86024af0c3eb3e7288213551bf91f4c4"}) 2017/12/11 23:42:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000c29000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000007000)={{0x0, r0}, {0x0, 0x5}}, &(0x7f0000256000)={{0x0, 0x0}, {0x0, 0x0}}) syz_emit_ethernet(0x66, &(0x7f00008d5000-0x66)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x88a8, @ipv4={{0x11, 0x4, 0x80000000, 0x400, 0x58, 0x2, 0x4b5e84e, 0x3, 0x5e, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[@ra={0x94, 0x6, 0x4}, @rr={0x7, 0x27, 0x80000001, [@rand_addr=0x7, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x1ff, @broadcast=0xffffffff, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001]}]}}, @icmp=@timestamp_reply={0xe, 0x0, 0x0, 0xffffffffffffff65, 0x4, 0x3, 0x7, 0xe5}}}}}, &(0x7f00006f6000-0x10)={0x1, 0x2, [0x346, 0x5fb]}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d30000)="2f6465762f6b657963686f726400", 0x4003fc, 0x0) utimensat(r1, &(0x7f000039f000)="2e2f66696c653000", &(0x7f000052b000)={{0x0, 0x0}, {0x0, 0x0}}, 0x100) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003b0000)="2f6465762f6877726e6700", 0x2400, 0x0) mkdirat(r3, &(0x7f0000274000)="2e2f66696c653000", 0x18) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)="00", 0x0, 0x0, 0x0}, @ptr={0x77622a85, 0x1, &(0x7f0000008000-0x8e)="00", 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)=""}) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000ecc000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000651000)=0x1000) [ 87.037468] binder: 14434:14440 BC_FREE_BUFFER u0000000000000000 no match [ 87.054365] binder: 14434:14440 BC_DEAD_BINDER_DONE 0000000000000004 not found [ 87.062199] binder: 14434:14440 ERROR: BC_REGISTER_LOOPER called after BC_ENTER_LOOPER [ 87.069519] device gre0 entered promiscuous mode [ 87.085357] binder: 14434:14440 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2 [ 87.093682] binder: 14434:14449 DecRefs 0 refcount change on invalid ref 2 ret -22 [ 87.093851] binder: 14434:14440 got reply transaction with no transaction stack [ 87.093855] binder: 14434:14440 transaction failed 29201/-71, size 72-40 line 2924 [ 87.113177] binder_alloc: 14451: binder_alloc_buf, no vma [ 87.113208] binder: 14451:14452 transaction failed 29189/-3, size 80-16 line 3131 [ 87.114981] binder: 14434:14440 ioctl c0306201 20010000 returned -14 2017/12/11 23:42:31 executing program 6: 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) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000001000-0xb1)="ebe99afb6c4e6c1554ed110bbc622194e342f70e06c05505863c650b89450f92f8f5736122df272bf7ce3d5aa6f681912b45372b19aa99e5e2ae90e67a634138a14f1a040e4ad3b5b926ca92ad5ce757934b78c9197a8073aaa392194ea43899250def9d02e9679974b79b38f2b296e037eec560ae39e70fdff6bc1474b81d101b831da80c1bb6193583e58d62279ee6fc775602dcf4480419e85a1315b8dae9e9a9c02b2c3531ef16fa94a35393ad4e2b", 0xb1, 0x1, &(0x7f0000b4a000)={0x77359400, 0x0}) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000026000)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000020000)=0x6) r3 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f000000f000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000022000-0x8)={0x0, 0x0}) accept4(r4, &(0x7f0000021000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000016000-0x4)=0x14, 0x80000) fallocate(r1, 0x1, 0x8, 0xfffffffffffffff9) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) 2017/12/11 23:42:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) bind$netlink(0xffffffffffffffff, &(0x7f000076d000-0xc)={0x0, 0x0, 0x0, 0x4}, 0xc) fchmod(r0, 0x2) timerfd_settime(0xffffffffffffffff, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r3 = gettid() sched_getattr(r3, &(0x7f0000cd2000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001b000-0xc)={0xffffffff80000009, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000022000-0xc)={0x2001, 0x0}) 2017/12/11 23:42:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000099000)="2f6465762f73657175656e63657200", 0xc42, 0x0) write$sndseq(r0, &(0x7f000005b000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) close(r0) r1 = inotify_init() close(r0) fchmod(r1, 0x1) readahead(0xffffffffffffffff, 0x1ff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000752000)=@assoc_value={0x0, 0x0}, 0x8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000746000-0xc)={0x0, 0x0, 0x0}, 0xc) ioprio_set$pid(0x3, r3, 0x10000) fcntl$F_SET_RW_HINT(r2, 0x40d, &(0x7f00008fa000)=0x5) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ddb000-0x18)={0x0, 0x3, 0x20, 0x7f, 0x534}, &(0x7f0000aec000-0x4)=0x18) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d01000)="2f6465762f6175746f667300", 0x40000, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000028b000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, 0x2, 0xff, 0x8, 0x5, 0x780000, 0x9}, &(0x7f00002f0000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000622000)={r4, 0x5, 0xec, "3c57dab7b92acc34f0842cc4fc0ad0292a21af1e7af25a45debf3c7e6b0865bb1b89a1fa375888ea897aebf392b3f99c29ac0a42035e5e0f49212198dcfac6a554d9e7222bf1a80d1cdd73dca5367fde6ae73087d02c028e90604bd35aee688090afff73fc044ff64da9648710377033fa15934f1688fd025d4e4fedc49057381b7af45c9b848807dc72e68a7e50b5cf09ed7a9f48864952efcfa7fec6632d58fcde7e6ae13809c22e6415b9ff856a3967e8b367b0ec40c8144feedbb8f346bb3e930f341e3f1e26b4f14ca619777e37be19e9f991d1453e9d8c0b575a16e1528b031f1f759f6f41c4af9e68"}, 0xf4) lseek(r5, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c12000-0x10)="2f6465762f73657175656e6365723200", 0x400, 0x0) inotify_init() r6 = timerfd_create(0x7, 0x0) timerfd_settime(r6, 0x1, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000006000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) read(r6, &(0x7f000000b000)="0000000000000000", 0x8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00001eb000-0x4)=0x10001, 0x4) recvmsg(0xffffffffffffffff, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)="", 0xfc13, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$dupfd(r7, 0x0, r7) 2017/12/11 23:42:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) r1 = fcntl$getown(r0, 0x9) setpriority(0x3, r1, 0x907c) writev(r0, &(0x7f0000576000)=[{&(0x7f0000814000-0x59)="580000001500190000bb4b9600055c5d02ed3b850280e07648020cc818fe58a2b20005000000723e0000010000d7000052000009001741380a0031c3ffffffffffffff00002300001542000000006001ab1dda4ac35163011e", 0x59}], 0x1) 2017/12/11 23:42:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x0) mkdir(&(0x7f000086b000)="2e2f66696c653000", 0x0) rmdir(&(0x7f0000c62000)="2e2f66696c653000") accept$unix(0xffffffffffffffff, &(0x7f0000208000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000c05000-0x4)=0x8) syz_open_procfs(0x0, &(0x7f0000542000-0x5)="6d61707300") fanotify_init(0x0, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8) r0 = socket(0x11, 0x100000802, 0x300) pipe(&(0x7f0000ca9000-0x8)={0x0, 0x0}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000765000-0xf)="2f6465762f73657175656e63657200", 0x121000, 0x0) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000c46000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xfffffffffffeffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_void(r3, 0x1, 0x3f, 0x0, 0x0) setsockopt$sock_int(r3, 0x1, 0x1d, &(0x7f000096d000-0x4)=0xc7, 0x4) r4 = socket$unix(0x1, 0x1, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) bind$unix(r5, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r3, 0x2) connect(r4, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r6 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)="6e65742f756e697800") setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00007d6000)=@common="69706464703000000000000000000000", 0x10) accept$packet(r2, &(0x7f0000cd3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00009e5000)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000ba7000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r7}, 0x14) sendfile(r6, r6, &(0x7f00004db000)=0x0, 0xff) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000e2d000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) setsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f00003de000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) 2017/12/11 23:42:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004a9000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@common="65716c00000000000000000000000000"}) lstat(&(0x7f0000705000)="2e2f66696c653000", &(0x7f000021c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000606000-0x4)=0x2) r1 = fcntl$getown(r0, 0x9) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00007ef000)="2f6465762f6175746f667300", 0x2, 0x0) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f00001dc000-0x8)={0x6, 0x6}) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f00003df000)={0x66, 0x100000001, 0x4, 0x7, 0x7, 0x10001, 0x4, 0xc79, 0x4, 0x20, 0x889, 0x7fffffff}) sched_rr_get_interval(r1, &(0x7f0000663000)={0x0, 0x0}) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000667000-0x28)={0x5, 0x80000000, 0x0, 0x3, 0x7}) 2017/12/11 23:42:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000852000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f0000043000)="c502009a000000800000f79b5a07938b1dbe0944017f5cdbb4b97a270200180500000048eddd44252e89d1363587f8dd7df0300351001fa61c068d3f00e4ff00000006720865e19a98b8765ce0f7897c6caa9f2d00000000000000ff040000000000000092892726893364746fe058e69a99d31f6f118658", 0x78) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000e98000)=0x0) rt_sigprocmask(0x0, &(0x7f000092e000-0x8)={0x0}, &(0x7f0000bd1000)={0x0}, 0x8) sendto$inet6(r1, &(0x7f000077f000)="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", 0x5d1, 0x0, &(0x7f0000166000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) [ 87.127994] binder: BINDER_SET_CONTEXT_MGR already set [ 87.127998] binder: 14451:14453 ioctl 40046207 0 returned -16 [ 87.133832] binder_alloc: 14451: binder_alloc_buf, no vma [ 87.133864] binder: 14451:14452 transaction failed 29189/-3, size 80-16 line 3131 [ 87.146051] binder: undelivered TRANSACTION_ERROR: 29189 [ 87.146082] binder: undelivered TRANSACTION_ERROR: 29189 [ 87.177960] binder: 14434:14470 tried to acquire reference to desc 0, got 1 instead 2017/12/11 23:42:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000001000-0xdc)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000c38000)={0x9d46}, 0x0, 0x8) timer_create(0xb, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_getres(0x0, &(0x7f0000fd2000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{r1, 0x0}, {0x0, 0x0}}, &(0x7f00008af000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = syz_open_dev$usbmon(&(0x7f0000220000-0xd)="2f6465762f7573626d6f6e2300", 0x6, 0x8000) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000e46000-0x1)=0xffff, 0x4) timer_settime(0x0, 0x0, &(0x7f00007af000)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) 2017/12/11 23:42:32 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000001000-0x56)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00003c3000)="6e65742f736f66746e65745f7374617400") sendfile(r1, r1, &(0x7f000017d000-0x8)=0x0, 0x8001) [ 87.197993] binder: 14434:14470 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 87.207016] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 87.215939] binder: 14434:14466 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 87.229955] binder: 14434:14466 BC_FREE_BUFFER u0000000000000000 no match [ 87.235889] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 87.261442] binder: 14434:14492 DecRefs 0 refcount change on invalid ref 2 ret -22 [ 87.269193] binder: 14434:14466 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 87.269210] binder: 14434:14466 BC_DEAD_BINDER_DONE 0000000000000004 not found [ 87.269213] binder: 14434:14466 ERROR: BC_REGISTER_LOOPER called after BC_ENTER_LOOPER [ 87.269217] binder: 14434:14466 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2 [ 87.269223] binder: 14434:14466 got reply transaction with no transaction stack 2017/12/11 23:42:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x58, 0x0) dup2(r0, r0) ioctl$int_in(r3, 0x5421, &(0x7f0000396000)=0x7) fcntl$setpipe(r3, 0x407, 0x107b) writev(r3, &(0x7f000000b000)=[{&(0x7f000005a000)="ac3ae8d7e77c294dff", 0x9}], 0x1) r4 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r4, 0x8916, &(0x7f0000a4a000)={@common="6c6f3a00000000000000000000000000", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) read(r2, &(0x7f0000012000-0xaf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf) accept4$llc(r2, &(0x7f0000b9b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f23000)=0x10, 0x800) writev(r0, &(0x7f0000bd2000)=[{&(0x7f0000e00000)="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", 0x2a9}, {&(0x7f0000b93000)="b275b021605a64ec77e91eef0ce2673ce8cb20298702d900000001f1f0d72b1f9874de194829a5e4a8efe5b7b58b23120000000000000089bbf4ec7098019a4596cc6189acb6ba0f46d47992161841686ca65ff0d265511a1d20df6ff916b9f24c36a8cc5b82ee8234e783fd256d7cb4650c9438481f7e3f6ec9d2683ebb2fc1aca9a1c48b73a2461187d63095da3e8919494723aacf12385eef0e05d498740e68aa0f874db0348a796abb02be4407d99ca4c8e314f1fce002cadaf86a0aeb1ceb0fbef0294a09c70c75e9af8c37030285b5b5823382604d", 0xd8}], 0x2) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000a71000-0xc)={0x0, 0x0, 0x0}, 0xc) 2017/12/11 23:42:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000acc000)={0x1, &(0x7f000093e000)=[{0x6, 0x0, 0x0, 0x0}]}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000543000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="176545ed277de486d3fd7ab72233af95"}) r1 = syz_open_dev$mice(&(0x7f0000e10000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x80200) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000042000)={0x0, 0x3f}, &(0x7f0000faf000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000418000)={r2, 0xffff}, 0x8) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000869000)="2f6465762f72746300", 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000aa7000)={0x0, 0x2, {0x3, 0x2, 0x3, 0x2, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/11 23:42:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000077000)="2f6465762f7573626d6f6e2300", 0x100, 0x10000) getsockname$netrom(r0, &(0x7f00007e5000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00002df000-0x4)=0x10) unshare(0x42000200) r1 = socket$netlink(0x10, 0x3, 0xfffffffffffffff9) socketpair(0x0, 0x80002, 0x733, &(0x7f0000287000-0x8)={0x0, 0x0}) bind$inet(0xffffffffffffffff, &(0x7f0000e24000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000785000)={0x0, 0x1}, &(0x7f0000686000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000ff4000)={0x0, 0x0, 0x8200, 0x0, 0x0, 0x10000000, 0x100000000, 0x0, 0x0}, &(0x7f0000e58000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={r2, 0x1, "00"}, &(0x7f0000912000-0x4)=0x9) writev(r1, &(0x7f00005d6000)=[{&(0x7f00004d4000)="290000002100190001010000000a0006020000160000ff00000000040d000300000000002400030008", 0x29}], 0x1) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f0000442000-0x8)={0x0, 0x2}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000bf000)=@sack_info={0x0, 0x20, 0x2}, &(0x7f00005b3000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00003d4000-0x10)={0x0, 0x8, 0x8c, 0x80, 0x0}, &(0x7f0000492000)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000051000)=@int=0x0, &(0x7f0000006000-0x4)=0x4) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00006a6000)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) socketpair(0x7, 0xfffffffffffffffd, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) r4 = socket(0x11, 0x3, 0x0) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f0000541000-0x10)={0x0, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$sock_ifreq(r3, 0x891e, &(0x7f0000bea000)={@generic="201df8195a63f10c041666544e95e52c", @ifru_flags=0x2100}) 2017/12/11 23:42:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000467000)="2f6465762f6e65742f74756e00", 0x0, 0x200) getpid() r0 = syz_open_dev$usbmon(&(0x7f0000b43000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x400000000000000) r1 = request_key(&(0x7f00009b4000-0xb)="636966732e69646d617000", &(0x7f00001b3000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000092e000)="2f6465762f7573626d6f6e2300", 0xfffffffffffffff8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000bcb000)={0x0, 0x0}) keyctl$revoke(0x3, r1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000ad6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000d0a000)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000515000)={r2, 0x9, &(0x7f00003a6000-0x24)=[0xffffffffffffff00, 0x0, 0xc, 0x193, 0x8, 0x10001, 0x9, 0x9, 0x100], &(0x7f000033f000-0x4)=[0xffffffffffffff80], 0x2, 0x4, 0x7a, &(0x7f00001f0000)=[0x0, 0x1, 0x37, 0xffffffff], &(0x7f0000dc5000)=[0x3, 0x7], 0x0}) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f000045b000)=r0) mount(&(0x7f00006bf000)="2e2f66696c653000", &(0x7f00006a7000-0x8)="2e2f66696c653000", &(0x7f0000886000)="716e783600", 0x40004, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000000d322", @ifru_settings={0x805, 0x4080000000000000, @fr=&(0x7f000028a000-0x18)={0x0, 0x10000, 0x0, 0x0, 0x0, 0x5, 0x0}}}) close(0xffffffffffffffff) llistxattr(&(0x7f0000a44000)="2e2f66696c653000", &(0x7f0000d7d000)="", 0x0) creat(&(0x7f0000452000-0x8)="2e2f66696c653000", 0x80000001a4) [ 87.269226] binder: 14434:14466 transaction failed 29201/-71, size 72-40 line 2924 [ 87.269252] binder: 14434:14449 BC_ACQUIRE_DONE uffffffffffffffff no match [ 87.321823] binder: 14434:14492 BC_ACQUIRE_DONE uffffffffffffffff no match [ 87.330157] binder: undelivered death notification, 0000000000000000 2017/12/11 23:42:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x0) mkdir(&(0x7f000086b000)="2e2f66696c653000", 0x0) rmdir(&(0x7f0000c62000)="2e2f66696c653000") accept$unix(0xffffffffffffffff, &(0x7f0000208000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000c05000-0x4)=0x8) r0 = syz_open_procfs(0x0, &(0x7f0000542000-0x5)="6d61707300") fanotify_init(0x0, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8) r1 = socket(0x11, 0x100000802, 0x300) pipe(&(0x7f0000ca9000-0x8)={0x0, 0x0}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000765000-0xf)="2f6465762f73657175656e63657200", 0x121000, 0x0) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000c46000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xfffffffffffeffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_void(r3, 0x1, 0x3f, 0x0, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f000088c000-0x28)={&(0x7f000029a000/0x4000)=nil, 0x2, 0x1, 0x9, &(0x7f0000c11000/0x4000)=nil, 0x1}) listen(r5, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000946000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008f0000-0x4)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000650000+0x5ab)={0x0, 0x6a8}, &(0x7f0000904000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000311000-0x18)={r6, 0x9, 0x0, 0x19, 0x55}, &(0x7f0000679000-0x4)=0x18) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000637000-0xcc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") connect(r4, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r7 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)="6e65742f756e697800") sendfile(r7, r7, &(0x7f00004db000)=0x0, 0xff) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000e2d000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) setsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f00003de000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) 2017/12/11 23:42:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000f72000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x800) 2017/12/11 23:42:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00000fa000-0x10)="2f73656c696e75782f61636365737300", 0x2, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000720000)="") socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000767000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000b2a000)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) 2017/12/11 23:42:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000517000-0x20)={@common="73697430000000000000000000000000", @ifru_flags=0x1}) syz_open_dev$usbmon(&(0x7f0000f72000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) getxattr(&(0x7f00006cc000-0x8)="2e2f66696c653000", &(0x7f0000d5c000-0x1a)=@random={"73656375726974792e00", "73697430000000000000000000000000"}, &(0x7f00009ec000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a) 2017/12/11 23:42:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x42000200) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x0, 0x80002, 0x733, &(0x7f0000287000-0x8)={0x0, 0x0}) bind$inet(0xffffffffffffffff, &(0x7f0000e24000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000785000)={0x0, 0x1}, &(0x7f0000686000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000ff4000)={0x0, 0x0, 0x8200, 0x0, 0x0, 0x10000000, 0x100000000, 0x0, 0x0}, &(0x7f0000e58000-0x4)=0x20) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b35000)="2f73656c696e75782f7573657200", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2c, &(0x7f0000001000-0x108)={0x10001, {{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) getsockopt$inet_opts(r4, 0x0, 0xd, &(0x7f0000a64000)="", &(0x7f0000145000)=0x0) inotify_init1(0x800) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fb7000)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) syz_open_dev$sndtimer(&(0x7f00003b6000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x200800) readlinkat(r5, &(0x7f00009aa000-0x8)="2e2f66696c653000", &(0x7f00006bc000)="", 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={r2, 0x1, "00"}, &(0x7f0000912000-0x4)=0x9) preadv(r1, &(0x7f0000dee000-0x40)=[{&(0x7f000060f000-0xf8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf8}, {&(0x7f0000678000-0x3d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}, {&(0x7f000041a000-0xfe)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe}, {&(0x7f0000e2e000-0x2b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b}], 0x4, 0x0) writev(r0, &(0x7f00005d6000)=[{&(0x7f00004d4000)="290000002100190001010000000a0006020000160000ff00000000040d000300000000002400030008", 0x29}], 0x1) pipe(&(0x7f0000754000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r6, 0xc0086423, &(0x7f0000442000-0x8)={0x0, 0x2}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f00000bf000)=@sack_info={0x0, 0x20, 0x2}, &(0x7f00005b3000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f00003d4000-0x10)={0x0, 0x8, 0x8c, 0x80, 0x0}, &(0x7f0000492000)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000b9d000)=@int=0x0, &(0x7f0000984000)=0x4) 2017/12/11 23:42:32 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r2 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r2, &(0x7f0000013000-0x4)=0x6) close(r0) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f63726561746500", 0x2, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000008000-0x8)={0x5, 0x6}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0}) r5 = request_key(&(0x7f0000010000)="73797a6b616c6c657200", &(0x7f0000011000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000000e000)="62646576706f7369785f61636c5f6163636573737d7d5d7d00", 0xfffffffffffffffb) r6 = request_key(&(0x7f0000010000)="626c61636b6c69737400", &(0x7f0000011000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000011000-0xd)="2f6465762f62696e6465722300", 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r5, &(0x7f0000011000-0x50)=[{&(0x7f000000f000)="7cec1e080d22f9cc6f8288bb7328b908c05e755a11428c7fb9660600a6fbe095922fbca209751272a43b", 0x2a}, {&(0x7f0000005000-0x5f)="1013ff8ba85bd627a321a865231e3430aa0c0e4a2b82ef03c3e30b3b9569a344ce917725fb58bbb22bdb02f6976143cb386a3c277686e2bcb8ebd45dad4eaea09d404cde2acc124dd86d8b563030867490428da1ed135f5490d0b43eeee11b", 0x5f}, {&(0x7f000000e000)="", 0x0}, {&(0x7f0000010000)="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", 0x1000}, {&(0x7f0000006000)="5978e6e3145a4a716d70aa8d201e3836fe24829be856b3", 0x17}], 0x5, r6) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x80, 0x0, &(0x7f0000010000-0x80)=[@free_buffer={0x40086303, r4}, @request_death={0x400c630e, 0x0, 0x3}, @dead_binder_done={0x40086310, 0x4}, @register_looper={0x630b}, @clear_death={0x400c630f, 0x2, 0x2}, @reply={0x40406301, {0x4, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x48, 0x28, &(0x7f000000f000)=[@ptr={0x70742a85, 0x1, &(0x7f0000003000)=0x0, 0x1, 0x0, 0x16}, @fda={0x66646185, 0x2, 0x4, 0x5}], &(0x7f000000f000)=[0x48, 0x38, 0x48, 0x18, 0x48]}}], 0xc6, 0x0, &(0x7f0000009000)="e604c2c7932e07d5928f127bdf80d4a5f2a6d80f9129e3eece8642b07c02a1569f0560c8f96086930ccc9070bc61b539a53118383f2652c287fbf97c282faf42ddbee55187c69339618e13926797f548798d4eb09e147362058949e106e04b06c22042d5bfe45b66f5661f4a68d9eafb266aae9d4e142c398560779ea031d55a6e8195a9800cf3269be5cc9aa4171ce9d7c0f4057f88a3cb9fc3893d765b9377decf79955b401d9f1f884f00fd94578615b12cba96e79f8d0a1eaef561f58bfeaba1fc7489c0"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000002000-0x18)={r4, 0x0, 0x0, 0x0}) mmap$binder(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x2000000, 0x50, r1, 0x104f) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x18, 0x0, &(0x7f000000f000)=[@decrefs={0x40046307, 0x2}, @request_death={0x400c630e, 0x0, 0x0}], 0xe1, 0x0, &(0x7f000000c000-0xe1)="8f8e47b402030f86f3c6e9b3c47bd32a30ec0bc05fa4029e5b1cdd61bdc88889fd96d2de0076d5ddfa1e0862acd10b5e9b6cea2fd149508bbc5d294db47678017c7893da2df69f2d4ac55548ca20c4581f9809968f26d06b9a12a09c2ebf2d7e9c7b2426c214557e76d09f79f209126df94cecea5b039dd18f722652d339145334431f11a3f0c96ec9d95ce0d062b278cf23d6276d82a0e12ebc7c3be69805091ce8fc58c0792d093ac014394072c2402802a3204f90c884325e5d7b3f703f26770de87400a46e8a005dd22dc70b671e431edca03843b12a3004e0d2fb6ec15161"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000010000)={0x4, 0x0, &(0x7f0000011000-0x4)=[@exit_looper={0x630d}], 0x87, 0x0, &(0x7f0000010000)="38c4bbb5c1c4a04c0c7c9bcd765464e2016c0acb73c0a4cfae22df1e82e37d587e63fd534ec41c0701e5edb4bf2ea651aeccc3bcd90df1c864a30fa1eafd03787a07b4ccbf9f197dbe78862635f280a2ec53bc15d80c98624f1a6103e830b56996e33a3b4605c7f8ebdd9a4484b6d467a928a468c528c7488981e40c51b1bc8cdaa00daccc7f30"}) syz_open_dev$binder(&(0x7f0000003000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0x110, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}, @decrefs={0x40046307, 0x0}, @enter_looper={0x630c}, @decrefs={0x40046307, 0x4}, @clear_death={0x400c630f, 0x0, 0xfffffffffffffffe}, @reply={0x40406301, {0x2, 0x0, 0x1, 0x1, 0xf, 0x0, 0x0, 0x0, 0x30, &(0x7f0000011000)=[], &(0x7f000000f000)=[0x0, 0x0, 0x38, 0x78, 0x0, 0x18]}}, @release={0x40046306, 0x3}, @transaction={0x40406300, {0x4, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x18, 0x10, &(0x7f0000001000)=[@flat={0x73622a85, 0xa, 0x0, 0x100003}], &(0x7f0000004000)=[0x78, 0x78]}}, @dead_binder_done={0x40086310, 0x0}, @reply={0x40406301, {0xffffffffffffffff, 0x0, 0x2, 0xd52, 0x10, 0x0, 0x0, 0x58, 0x40, &(0x7f000000d000-0x58)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x2}, @ptr={0x70742a85, 0x1, &(0x7f0000009000-0x85)="f0", 0x85, 0x7, 0x26}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}], &(0x7f000000c000)=[0x40, 0x38, 0x48, 0x68, 0x38, 0x20, 0x20, 0x28]}}], 0x70, 0x0, &(0x7f0000011000)="2ea4a0c81f4c17f72bcb42e1a31450c778523148315d921855a59e177161f14945ea2c6539be0f5e257bcb27e2f03eb6d7c52dbc6e503690c32b0bcd9bc18688c2359baebfc32620015b569dfd50fb70ac1e8ac48d51c47d9358dbc8f163d92a86024af0c3eb3e7288213551bf91f4c4"}) 2017/12/11 23:42:32 executing program 4: r0 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x8000000a0, 0x2, &(0x7f0000001000)="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", 0x100) 2017/12/11 23:42:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b5c000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000b43000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d09000-0x16)="2f73656c696e75782f636865636b72657170726f7400", 0x20002, 0x0) ioctl$TCSETAF(r2, 0x5404, &(0x7f0000207000-0x14)={0x80000001, 0x0, 0x9, 0xffffffffffff2d3c, 0x1, 0x8, 0x8, 0x1, 0x40, 0xfffffffffffff509}) r3 = dup2(r2, r1) ioctl$int_out(r0, 0x5460, &(0x7f0000dc2000-0x8)=0x0) recvfrom(r1, &(0x7f000021b000-0x7c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45, 0x0, &(0x7f0000756000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000724000)={0x0, 0xb7, "7bd313c30df89efd8c4480f29ef9f06a9c80d8f874fe56a497be86186dded9b04b5f1721b2120aa4b25cd2f8d1c24bfa2c5928e3af34f642d04df95baa7173547520a1ccbeb03b2f10d7ebbe3dfb00c6095586508f4c50c2d29f1329316ced07095e31a6f79ddfa28153845864c04c7120a326b1b2675c08b911fecb02a3fddb9d4d5c2b4a954fccd3f1041e48f2f127cfe42fa4410bd66d43f1bca9dc709817cb9237ef72c4fc7026beced879642e546c096e0bdf1b50"}, &(0x7f00002a5000-0x4)=0xbf) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000076b000)={r4, @in6={{0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x10000, 0x6, 0x10000, 0x4}, 0xa0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00006fb000)=0xc0b3, 0x4) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00006dd000-0x8)={0x612, 0x9}, 0x8) fcntl$addseals(r1, 0x409, 0x1) r5 = add_key$keyring(&(0x7f0000c61000)="6b657972696e6700", &(0x7f000047e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$restrict_keyring(0x1d, r5, &(0x7f0000d7a000)="636966732e73706e65676f00", &(0x7f00000cb000)="2f73656c696e75782f636865636b72657170726f7400") sendto$inet(r1, &(0x7f0000da4000-0x2)="ec94", 0x2, 0x208000, &(0x7f0000fa2000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000f14000)="31a2b9f7081eea9ae40ec8cbfa9b5b4a8c26e970114cc74173c141c576a6a7", 0x1f, 0x4048080, 0x0, 0x0) sendmsg(r1, &(0x7f0000760000)={&(0x7f0000f25000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00009b1000-0x50)=[{&(0x7f0000969000-0x6f)="5e09621ecc12d2b7162b0b7475ebf0cd9852ae2aa52e5f4bfaff4b64fb6b4d50935eb86c1f", 0x25}], 0x1, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x0) [ 87.408382] binder: 14526:14527 BC_FREE_BUFFER u0000000000000000 no match [ 87.423423] binder: 14526:14527 BC_DEAD_BINDER_DONE 0000000000000004 not found [ 87.432088] binder: 14526:14527 ERROR: BC_REGISTER_LOOPER called after BC_ENTER_LOOPER [ 87.441041] binder: 14526:14527 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2 [ 87.448009] binder: 14526:14527 got reply transaction with no transaction stack 2017/12/11 23:42:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)="2f73656c696e75782f6c6f616400", 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x6) writev(r1, &(0x7f0000576000)=[{&(0x7f0000b97000)="580000001500190000bb4b9600055c5d02ed3b850280e076480209c818fe58a2b20005000000723e0000010000d7000052000004001741380a0031c3ffffffffffffff00002300001542000000006001ab1dda4ac3516301", 0x58}], 0x1) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f000048b000)=0x0) 2017/12/11 23:42:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000576000-0x1a8)={0x80000000, 0x469, 0x4, 0x8, 0x7, [{0x20, 0x5, 0x3f, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x101, 0xe8e4, 0xfffffffffffffffa, 0x0, 0x0, 0x1086, 0x0, 0x0, 0x0}, {0x1000, 0x8f, 0x5, 0x0, 0x0, 0x880, 0x0, 0x0, 0x0}, {0xfffffffffffffff7, 0x100, 0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x9, 0x7, 0xff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x1, 0x100, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x2, 0x4, 0x97be, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}]}) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)="6e65742f756e697800") sendfile(0xffffffffffffffff, r2, &(0x7f00004db000)=0x0, 0xff) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00003de000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) [ 87.450826] binder: 14526:14540 DecRefs 0 refcount change on invalid ref 2 ret -22 [ 87.450842] binder: 14526:14540 BC_REQUEST_DEATH_NOTIFICATION death notification already set [ 87.472708] binder: 14526:14527 transaction failed 29201/-71, size 72-40 line 2924 [ 87.484008] binder: 14526:14527 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 87.489496] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 87.494214] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 87.508210] binder: 14526 invalid dec weak, ref 761 desc 0 s 1 w 0 [ 87.514814] binder: 14526:14527 ERROR: BC_ENTER_LOOPER called after BC_REGISTER_LOOPER [ 87.523184] binder: 14526:14527 unknown command 0 [ 87.528004] binder: 14526:14527 ioctl c0306201 2000bfd0 returned -22 [ 87.529952] binder: 14526:14549 tried to acquire reference to desc 0, got 1 instead [ 87.542723] binder: 14526:14527 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 87.549823] binder: 14526:14548 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 87.560419] binder: 14526:14527 BC_FREE_BUFFER u0000000000000000 no match [ 87.567446] binder: 14526:14549 DecRefs 0 refcount change on invalid ref 2 ret -22 [ 87.567532] binder: 14526:14527 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 87.567545] binder: 14526:14527 BC_DEAD_BINDER_DONE 0000000000000004 not found [ 87.567548] binder: 14526:14527 ERROR: BC_REGISTER_LOOPER called without request [ 87.567552] binder: 14526:14527 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2 [ 87.567557] binder: 14526:14527 got reply transaction with no transaction stack [ 87.567560] binder: 14526:14527 transaction failed 29201/-71, size 72-40 line 2924 [ 87.619765] binder: 14526:14549 unknown command 0 [ 87.624692] binder: 14526:14549 ioctl c0306201 20003fd0 returned -22 2017/12/11 23:42:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x0, 0xc) syz_open_dev$tun(&(0x7f0000467000)="2f6465762f6e65742f74756e00", 0x0, 0x200) getpid() r1 = syz_open_dev$usbmon(&(0x7f0000f72000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x400000000000002) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$tun(&(0x7f000016f000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f000045b000)=r1) mount(&(0x7f00006bf000)="2e2f66696c653000", &(0x7f00006a7000-0x8)="2e2f66696c653000", &(0x7f0000886000)="716e783600", 0x40004, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f000071e000)="2f73656c696e75782f63726561746500", 0x2, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000000d322", @ifru_settings={0x805, 0x4080000000000000, @fr=&(0x7f000028a000-0x18)={0x0, 0x10000, 0x0, 0x0, 0x0, 0x5, 0x0}}}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00009c9000-0x3d)="3ceaf6377dbf5af510fada2dccc864f770adabb8c7f16d5eddf5282fccc421df33f8e965fc93370fa81a630f7d4c759767d9a50eed0d9b56794dd31a3b", 0x3d) llistxattr(&(0x7f0000a44000)="2e2f66696c653000", &(0x7f0000d7d000)="", 0x0) r3 = creat(&(0x7f0000452000-0x8)="2e2f66696c653000", 0x0) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000339000-0x8)={0x0, 0x0}, 0x8) lstat(&(0x7f00002c9000)="2e2f66696c653000", &(0x7f0000a14000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() syz_fuseblk_mount(&(0x7f0000bad000)="2e2f66696c65302f66696c653000", &(0x7f0000891000-0x8)="2e2f66696c653000", 0x4000, r4, r5, 0x3, 0x4056, 0x10010) getrlimit(0x0, &(0x7f0000ab6000)={0x0, 0x0}) socket$netlink(0x10, 0x3, 0xc) 2017/12/11 23:42:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000203000-0x8)=0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00000dc000-0xc)={0x10, 0x0, 0x0, 0x10001}, 0xc) r1 = creat(&(0x7f0000d10000-0x8)="2e2f66696c653000", 0x41) r2 = socket(0x11, 0x3, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00008de000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x700}) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f000074f000-0x28)={0x5c, 0x5, 0x4, 0x8, "c8e5828a9de8d648a257bcd44da0b7b74b8bbe3af2c7cc950798c287ad3f070a"}) bind(r2, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679c00800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000e9ffff48740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r3 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00006e7000)=@common="69703667726530000000000000000000") setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000a2a000)={0x1000, 0x7, 0x721, 0xd32}, 0x8) writev(r3, &(0x7f00003e2000-0x60)=[{&(0x7f0000c64000-0x38)="772086bd55cd520f26bdd0d40be99637d353756933d0cb2ff677c9490a6cccd25818047195c1189764205d6961ca5836bfcb3be994fadd81", 0x38}, {&(0x7f0000b85000)="f42900f7f28e39ab854b56b354a6a98c304c69cf0b37c1247e183823a8e9d9cc1081cb5d2e42524dde9d6f17fb9037ca8479f2c5ce7ed8480ea0b57da56ccd335776b66e988c397754bfa816e2f5decc549f229c906ed34625d24d8b6ebc53ddebfe30c7f7961dcd1803261d99a006f43a037ec294e26f2f84d102cc790d871a4aaf5642650e60b66184676eebcf06308c393e9992e95a5ad9dd9c16", 0x9c}, {&(0x7f000055e000-0x3)="3dba41", 0x3}, {&(0x7f000033f000)="", 0x0}, {&(0x7f000076e000)="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0x1000}, {&(0x7f000070b000)="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", 0x1000}], 0x6) r4 = socket$netlink(0x10, 0x3, 0x2) openat$hwrng(0xffffffffffffff9c, &(0x7f0000e3f000)="2f6465762f6877726e6700", 0x10000, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000f50000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sysfs$2(0x2, 0x7, &(0x7f0000520000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") timerfd_gettime(r1, &(0x7f0000867000)={{0x0, 0x0}, {0x0, 0x0}}) clock_settime(0x2, &(0x7f00008ed000-0x10)={r5, r6}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00007cf000-0x8)={0x0, 0x0}) ioctl$TIOCEXCL(r1, 0x540c) mq_open(&(0x7f0000f47000-0x2)="2f00", 0x40, 0x10, &(0x7f00006a7000)={0x100000001, 0x5, 0x81, 0x8, 0x2, 0x401, 0x100, 0x0}) syncfs(r0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000c3d000)=0x0, &(0x7f0000010000)=0x4) sendmsg$nfc_llcp(r2, &(0x7f00009a8000)={&(0x7f00008b1000-0x60)={0x27, 0x9, 0x7fff, 0x3, 0x400000000000, 0x2, "108ea365882e5e623899172d9ce52459f7d9b9299c257458a97fab76362ab02ea4f2618486e661012dbbbeee08ed74329ea4aef20798b211a64b2a159d0943", 0xfffffffffffffff7}, 0x60, &(0x7f0000f58000-0x10)=[{&(0x7f00008c3000-0xd4)="44b7e3c3449353aaf7a01a797ccabab5d6af4b37a3478ac260024271340afdf9cd15b80a36ece7f35ce295faf022271464362decba5aa896ec9449da95d1bab3800e5ca4d7a852873d447a05e344037ef0a54e84591753de42e9f2cc45192ec0c74a8fb84b5a2a9dd9289f29bce2bc70a929d684d17fc2f866923e5e37b239b84a9005efcf08f9022b7ea3bdd6aa22c381570bfaf50ab694754e9f8963fb5f095cb38bcac1a5358c6a3d509d9c79158876e9eb8abbc093d0ac9f5f47e3e6c750bc85d2f8ce1f2d612d38f165427abf0d63151c0c", 0xd4}], 0x1, &(0x7f0000ac2000)={0x90, 0x10f, 0xec6, "5c2443f0ef2700880612f72a05368bbefec915c5ec88ed0a9a0dc265d8fcf4cfe4e7e958148bd39a7f172c7bce6cfed18b3fd3af980d2ab0d077130f9390ea6a4fc84014fcb419613166b46b6fd244ad8a389114b6930cc92bc49fda5588d6ebbf613b07af591608fc19962835c14fd991138c2ada931c2e66263c80ebe3d6"}, 0x90, 0x20000080}, 0x4000000) socket$inet(0x2, 0x7ff, 0xaf) memfd_create(&(0x7f00004f6000-0x7)="27657468302f00", 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000226000)={@common="6c6f0000000000000000000000000000", &(0x7f0000b0f000)=@ethtool_wolinfo={0xb, 0x5, 0x4000000002, "fff7ff921f00"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/11 23:42:32 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000648000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000000)={r2, 0x2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0x0, 0x8000000, r1, &(0x7f0000003000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00003a6000-0x26)="6e65742f7274365f737461747300") ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f0000cad000-0x28)={0x57, 0x6, 0xfffffffffffffffd, {0xfffffffffffffffa, 0x91aa}, {0x5000000000, 0x7fff}, @cond=[{0x2, 0x0, 0x80000001, 0x5, 0x2, 0x8}, {0x200, 0xee4, 0x0, 0x40, 0xfffffffffffffffc, 0x8}]}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a2b000-0x9)="2f6465762f70707000", 0x41, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x2f, &(0x7f0000941000-0xa5)="b3c51781f78bbe5917e1870fd8d09d2ccf21a898f1414e4d06457f69f695df1af1f42818f44e5d29abcb781c070adc4c48e8f843a5db01a0bf202a8db7e27005770fd8889f5a7b465361eb0d5927f6dd06c1eaaafcdb65d6baef6e8042c3609e2958afb9bbd1f43a1f802bd5dde46dbf54e9ba44f49a634391d295211a13b9252a48dcf90ffb76fa7ad2009c912197b9f89489a6cb6fd42312839a154427e753bff2167bc0", 0xa5) r5 = socket$inet6(0xa, 0x80002, 0x0) preadv(r3, &(0x7f0000575000-0x10)=[{&(0x7f0000b84000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f0000b8f000-0x1c)=[@in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x6}], 0x1c) connect$inet(r5, &(0x7f0000002000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_int(r5, 0x29, 0x18, &(0x7f0000f62000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) r6 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x2, 0x0) ioctl$PIO_UNISCRNMAP(r6, 0x4b6a, &(0x7f000009c000-0x101)="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") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000f94000-0x5)="6175787600") preadv(r7, &(0x7f0000d87000)=[{&(0x7f000022f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000ec9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6}], 0x2, 0x0) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000df9000)={0x0, @loopback=0x0, @multicast2=0x0}, &(0x7f0000eef000)=0xc) ioctl$sock_inet6_tcp_SIOCATMARK(r7, 0x8905, &(0x7f0000dd8000)=0x0) 2017/12/11 23:42:32 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r1, &(0x7f0000aaf000)="9c", 0x1, 0x0, &(0x7f0000819000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000092a000-0x3)="6c7000", 0x3) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe2, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e8465"}], 0xe2}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) clock_getres(0x4, &(0x7f0000878000)={0x0, 0x0}) sendto$packet(r1, &(0x7f0000eeb000)="3e60fa612ec3735c06d0cc6cc08f914b694ea49f5ee4d461aefe1fd3804b4903a6c0b42211e639a61e064543764883ccce1703bd58f58ff8f03694ce6482d4a8ce3ad9ba5d711ef31aab3d783d09cc8b9b929bae90455329e829cb4b59c8f4869f6b2a4a13b5f8bf16c72cc3b3fa970cc75ba956b7bcc90f1836ad987ff2f4b8b7c5fd23ec6591beadbae18449c8db5a25956bd3df9bf9e359a98d00fe1707ca72303a6d2cf711f22b52ca13f7c6d0a31b3175c93930d9f73e82305a263c171cbeeda0f520c8afe98dff4b10101abfb96cb7c442e55fb4758995a58085e358cda3bc7fdc7e9dc4842aecc06df4a55e6039db16dec687a853f2e89b20b0ae6ef15dae59c48c09f0ad50d233efb6541fc38ffe77f2d5740ffe0398a1367ad95a727a3b2907464103912b874c97542ea477d5bfc67955ebaa4b9de84f2d3e7982d861e64e2cf8bf8566b5acdfbd90690c0d82d5c17b62d48c8ad345e9103a08ce95a424ac06db130e77795c19bdcb4a118f100381311a1831fd0e6495152880c0d1f1c5bf52283ab2cf0378729f95ec9e35ef28e6aa32bdd048ac9e2d999184bf7dec4cc936aeb870676e9b9d6493f67ee3d20fd4e2c82663fabca0f20a05e699c1a048384da5c595c8bcda6ebd07c62945a66e0ed76035272f53814dbf010f55d254f6e9699249f6dee301caf742d6a85824c5e10d1d45775e0dfbea5f9378deeb3213b870d9250ed5b3d845596c89667f8408a0cc1edc6720907d26209a5b9f23be8191e22469d011e95e42686f320eae991ba62aa862ec854ddf8ac10a60258bab380d4a2bfbb1882ec4e3f571d2c77147b8d8a27216ad3c7023f307327bcf4a6d7c36f03fd630925aa0b1aaa0cc5437e349c30bebaf75bc7599309a09154db750c525931753be4f0453a70b5eac4c8ee9f4821748b832a3059746d62169946c6fc9e2431c51b0eaf3ea176aa25e0f5b0f88fa5a7c02e1589139e7f62d877d1d4efd5ae797c0e67ac1e864a6049df2611d4a9ef0096ed4adff6973edaffb7ee00ba392fb3df2f4d4e935069687dd6a7b68bfc904048c2d50877102c80f4aa01b895f320d052e37a3b0d80ee225641cfa1ca7dcf1a0b31c4c57e4336b9583a6246c25fdc095cdc6f520db8e363a5a140bdb83c47642d9df5aa68fdfc74cc8ffb26a18f724c76de616720d4c7e6668c05e67c116d4d2d44ea370cae494a4dfc42520a17c64ac63c4fe0ea313aa5c513e5f49e56e0b654fd50000000000002541cf720d50094cee41a143c23184c8ae8d2277163f7b7fc29f5c385381e585e084ae7437217bd6ce7ef5401e54d63f2e77164131454517a8db842fddfa517370f3b47fbc8fd66e8a795bb5aaf7b3403e168e20d02e7400c8bef4de57fe8d26c56fe426dc9cc62abc3ed826710808d94d316e09f14ec4b80d3aa17316ce981b475a56c731f6788174f39cec24d595bf8d2d722b5d41fa346828f444a3e314c8be26bc4255f482b7367cd827c6a13a31bfc84c937bfd5df6bcfd19766d9b9046902c6801c4ec57bf39b7c25b7186229df42123774c26156a3fcbf3125c6cdff74454f3712031f0f9e0a9027cb523501d0a5f482dc06e9a401383547b35c3ad05fb75fde0dac893753660be936e64465e93a9d7ea1837f96b39748f80cd843be5ed3a385b84616a76304acd201c49f2b74d52cc664dda9391830a8e0b43ed87520e79e5937722851c483a3624e1889b1dc8a7d7fd43c77a86e346eff4e54500c88ef66753466446c8bf18c24885625c3a735358d8a9f3e57e5d60446f6c472a726ebaa137ec356a1669f82e8b8a8170f62aa36adfc28b727a63cd84d5d31b031c3dab7c6f8545d8bb1ae2eadda84ae7b2bb1f4306e045fef18ce47b429bb45136b0a0d4f025773b50eb91e64f7d04226db00b9428cb8ef0e3ed893f345e3a966c3e0faa83aa5a2b43a2e27bcc203e9244133f719b4e11d2a4152d01e7af21b9d3c32fcb6e2a8104680609a4300a6bfe071a075081a5510a6c5490074d7335b10f5d4514f0e23dff66514fe69ccc4ceaa3a54ba1fa7158333fc5d4bb9805b0edd27b72726ee2b186f6558119321eed4ad9916dc2ca018387d5f17d6632fb0c0c955c971ae44d4c1468c7848ab1256a0dae56b16d7d93c2e309671b5016c96be83cbf22c890fa24cab39d45af29c4438758e984fcd37d324d12f2ed270c86dbf4e0eade22266e99f9fcf3be822fcc875c4233cbcc4c9efa45a17a0fc141db3670ac219f461fa3a770bb2f640aed4ba38e9f681fa9c53eea2f488b8c04fd1d151f6ac807d3c61e431065d68975630af3f9249ab13a07c4a58e946b96271faf3507516bd081c690d1c80820ee55c889ea53799c10c2476b8877c065207f11cb9bb28e348209156dfc11432317eb79d495d3a53081bd6016f7a73e3245614309ac442ff798bdc12c625114e8c85171bb55cef831c49f32dc7df29a7aaafd4ef6ccf3454f8e4e9d9295f8bd36b010d497426b9f3f3482331c47b74ddc57045835614ffbe98f0cf1dffe391354353c6d5fbc22358f8b88166b8db64dbe2c50f3174c9696d1ce1773f5024e964d2812099421f9bc88c2db66eee81fdd43e3b36874cd50ea389b1f13b0e5c304ba3c5746a43870e4007a78ef138826cd1b73d477357515fc590a5696fba9009941b9188e7e8e0c490d32e7955290be73325b5f497f0d1037cf1621c04c9d61a9765674cf6996e7c371aed6620c8ec255ec9b31f07cda2103197000e7bea6d863524c70fc15ee09639ac8aad5a45edffecd624c49b36b0212b5da0567ba413b4a21ad1182829cf0586e68330cd3fe066742eaaf009275299127fd32c9b4e0e5f9a31eda08baf4d30d4d9f10f3ee9d024d4d3dfe830a4851c9e5532465701bad099dc3f3d1a52004f4478a897e4a133dffe810cd411d4c8e9ea701fa6bc7f1840ccfd75e6fe161252704949919f77cd73f13b45b0d16a0b75654a2a729b20251e761cd94d9d2827ca69ba618b2d694ee2b1f0b5221b18c752f06c90a7214dd3bc413ca9d99babcceff8056ddd3c848bcf28669c59f6a736ff6283058552e4b8db232b58a2cd1db4f44029c63bfbb923fdbb837984f05da430863b7ce7a0a7c49f2b9f6897c940a7a8a23c3363fd1eeef63f057498e123458d16b6d8fc919b4c4b68842c6563dad8f9cc3f0e2c90d49d5a7e148cdc0b789ed5b28f02fc3dd9c07265698b238ebe5eec6a2ea449e512ca14a1a2330a6a46d83079056b57ef0ffe1266539b6d319deee814ba2b33b5d185adf4eff06fd7de950fc8d044cb5e19c2726c739818997eb45c0624634d6e8ba8cfeb7cd26543bd4a774b653312cafef3a0df02489f2508140f68bd7d5c3706a502e3e6626ca3a217d6535a898f8b00fa743605c78b1ded4c104bb8edf7600ca2bf9f064beb5e550539fce98c9d2d616de0a1b98725ac16430f7b90496463e4e28d095e61dfff921c688df21af14a57e96f917107e3c0000000882dba6e102304a64668e6dbef2aa06d494795931e8d287301d08e6c81c1e7e65045203e159d728f611e78c46634ee45fb3e4b02f676ef24cfd551836579f4d5f0aff523b52a0f1f4c288892f130de90737a2d203442a8ff4968a204594add01dd03b2c59dccffeae89b1836a3e1bf0", 0xa1c, 0x1, &(0x7f0000bc8000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2017/12/11 23:42:32 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x2, &(0x7f0000002000-0x10)=[{0xffffffffffffffff, 0xf69, 0x100000000, 0x829}, {0x6, 0x9, 0x7ff, 0x20}]}, 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000944000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000310000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200, r1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000002000)={0x0, {{0xa, 0x0, 0x0, @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]}, {{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]}}, 0x108) 2017/12/11 23:42:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000814000-0xd)="6e65742f6669625f7472696500") preadv(r0, &(0x7f0000c6b000)=[{&(0x7f0000f20000)="", 0x0}, {&(0x7f0000198000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd}, {&(0x7f0000012000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7}], 0x3, 0xfffffffffffffffc) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000da9000)=0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000e86000-0x8)={0x0, 0x0}) 2017/12/11 23:42:32 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f000000d000)={0x400000000, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000fd9000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000009, 0xffffffffffffffff, &(0x7f0000fd7000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000fda000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f000087d000)={0x8, 0x5, 0xb2c, 0x3, 0x4, 0x1, 0x6, 0xfffffffffffffff9}, &(0x7f0000fda000-0x40)={0x44843513, 0x4, 0x6, 0x7f, 0x1f, 0x3, 0x100000001, 0xff}, &(0x7f0000fd9000)={0x53c, 0x390, 0x1f, 0x1, 0xb572, 0x3, 0xf6d5, 0xcfa}, &(0x7f0000fd9000)={0x0, 0x1c9c380}, &(0x7f0000fda000-0x10)={&(0x7f0000fda000-0x8)={0x4}, 0x8}) 2017/12/11 23:42:32 executing program 7: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000002c000)="2f6465762f6c6f6f702300", 0x0, 0x400000000002) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x440000000000127d, &(0x7f000002d000-0x1)="") mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a3c000)="2f6465762f6b657963686f726400", 0x200, 0x0) connect$ipx(r1, &(0x7f000029e000-0x10)={0x4, 0x6, 0x5, "0fcbeb12d0db", 0x7ff, 0x0}, 0x10) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000022000)="2f6465762f73672300", 0x6, 0x400400) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000021000)=0x2) socketpair(0x7, 0x80000, 0x0, &(0x7f0000020000)={0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000028000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r3, 0x6, 0x0, &(0x7f0000024000-0x59)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000016000-0x4)=0x59) gettid() socketpair(0xb, 0x80805, 0x1000000000003, &(0x7f0000022000)={0x0, 0x0}) shutdown(r6, 0x1) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000029000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={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}}, &(0x7f000000f000)=0xe8) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000028000)={0x0, 0x0, 0x0}, 0xc) fchownat(r2, &(0x7f0000029000-0x8)="2e2f66696c653000", r7, r8, 0x400) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000022000-0x28)={&(0x7f0000000000/0x2000)=nil, 0x345b, 0x1, 0x58, &(0x7f0000015000/0x1000)=nil, 0x15}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000024000)={0x2, &(0x7f0000016000)=[{0x40028, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r5, &(0x7f0000000000)={&(0x7f000001a000-0xc)={0x0, 0x0, 0x2c9, 0x80000000000}, 0xc, &(0x7f0000026000)=[{&(0x7f0000021000-0x16b)=[{0xec, 0x8, 0x600, 0x40, 0x3900000, "7c92a7de942f5518d4a4b65b5ee8eace1bb7e18ff2e22ca1e3d2a88ab0b49a5cc11d31355e30a80a217bb203a383245297a52baf0a5b189d3e4784c0768e6831a254b888e9f9053546143d284e3cac9a7d7c9fa5737a7aec535678526a37826e1b28891ef04b061092ad686994a09391d975cc5e926c5efe8d1972dd58e5c2fbe563c78bc64a308ea7fd5efe96e8314c97f5668fb0b26e20609a14e6c890a2aaabe71f8691abebc27ef32711d086373589ea81ddee75523cc07cb1a2d41219cfdcaf0005447c4268c85b2586f08bded477ceea85ba00b41e637f591b"}, {0x4d, 0xff, 0x100, 0x401, 0x7, "e9cc6a07e5428380b84364d5bae9bc93eeb7ef9517f6539c6e894dc68df133f402a7e75763086bef838f3abef8de5a1ec812879b4a2e51d0b174ea6dfb"}, {0x32, 0x100000000000000, 0x12, 0x9994, 0x7, "52845889d913a7ddb275f63b01c27da879a2234c8b7f108bc985dc2f6a535d68c881"}], 0x16b}, {&(0x7f000001b000-0xcf)=[{0xcf, 0x9, 0x20, 0xfffffffffffffffb, 0x8, "3cecdc036fa24179cf445c97b6a75dc818ab9a140366721e33a7f4d156639b2959a51c5e87af1066770acd15d5b53f578d8d7005304a2db303edbda08f84197652bb9b229b8e0f1f77da80bfa9c560278221993598b055d279d95bf34bf478890e8405f4e581dec658162884d795da3700d45914ccdc7465f15e9e3fc0f3ebbd4bf398633a256a4e2cffd46803665d701485220b2ef312b9a9cfe4926cd5e1b399dfdad27b94183fdcc9fd467d8af0c878ee22199011d38f2060d48c112187"}], 0xcf}, {&(0x7f0000019000-0x11be)=[{0x9f, 0x7fff, 0x101, 0x2b, 0x8b0, "3984900a26911997225ed4010c37599bc76d5877bf5b0b362f11533201349e36f57dd28409c758bf6cc9ae79688576427febebf7371b0ce188fe90baea00e849b281a094931a38ac865b5bf6317df0e017c9fe1897d9740366deca74049844d167e0ac7ebc0c40ddda1c6d825d34205e8f43b14e07819a1b299255326681a4abc4ef0de7e466265752307870442498"}, {0x10f, 0x100000001, 0x101, 0xf1, 0x2, "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"}, {0x1010, 0xe, 0x4, 0xfffffffffffffff8, 0x7, "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"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0x2118}], 0x5, 0x0, 0x0, 0x10}, 0x20000000) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r6, 0x103, 0x6, &(0x7f000000c000)=0x8, &(0x7f0000028000-0x4)=0x4) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000fff000-0x28)={@common="7465716c300000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/11 23:42:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000467000)="2f6465762f6e65742f74756e00", 0x0, 0x200) getpid() r0 = syz_open_dev$usbmon(&(0x7f0000f72000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x400000000000000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$tun(&(0x7f000016f000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f000045b000)=r0) mount(&(0x7f00006bf000)="2e2f66696c653000", &(0x7f00006a7000-0x8)="2e2f66696c653000", &(0x7f0000886000)="716e783600", 0x40004, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000f58000-0x38)={&(0x7f0000e34000-0x60)={0x27, 0x7, 0x2, 0x2, 0x9, 0x3, "3a6ad79dded7e37fb9a4449f719680466e84d2ce8739c13a1cca8abd568efc158de9746614c75c433a12558baf7c76f9c8c8e169dac5b0b954acfa5d213d00", 0xc0000}, 0x60, &(0x7f0000ca0000-0x50)=[{&(0x7f0000d7a000)="2d3359c2e20a9303b8efec27acccd945b1a9f66e6a16eb662ca61d3be839788c95de1d6de6325f0984e8755af3e9b5192d1c76a84ee9b8e58deaa6fe30247be7963315fe35d30ffc5cf88389fd60a3e5c66a4ed26ce3a8b2c64398ca5de96c1712b2281a2c03dda999a5340d715fb6f5cd305e8357e5cca75ff1ff326c31", 0x7e}, {&(0x7f0000098000-0x3f)="3e0cb1fce2ab12d3df1259c0090edea3bb84af93884f5012773be06771bedbe207f0dd7b2a933d8453da82865347f407f9867210ee78b27aa3c46f57936c54", 0x3f}, {&(0x7f00005e2000)="8a043ae09d91b86f46436e721e94cbaf1d63d706942c20e9d3b047", 0x1b}, {&(0x7f0000e23000-0x8d)="b672ea349f34f6bc31fb4793418cffb7532dd736d678228473c24f926c839195c9e80fd9f04e7b06993ab1bec0c55d2791f200de1cc45187ef6d87e6c950ccb82146e0467e005ff978d0674277bc4759f16210d4bb9924a2dce8f45b8bf0ae65e4ed344b57d5e998d87d739fddc1bbe76500a986f40e149993bbb6ddf133caa4f65dfeac219d3110f20f5286b2", 0x8d}, {&(0x7f000034b000)="d86d58b021d87f3b1eca3cdcbf309083f501b2bbc9708ca816adf9d6ed69c569229e33a7980828cfb4507468de811c21b763605421a96f6c650ca1032108fc172582b7e2d9d81a018caf0c20f0e3066c4e770c202186b034e26e23b73ef9274647a64af524a0ad52fd63da24", 0x6c}], 0x5, &(0x7f0000f8e000)={0xc0, 0x29, 0x8, "c1467acda8c94a7ed623795c72890d15525471f4091180b7c29cc568cdd65a2e73a1cc8f9295921b7830bbf82d44982bafcbb33afae74f0fdd7d6a9c73b3c533cce8a224809155eaa9f446610a3f9eb134b713c929679482c31ae86e7d16da7b24fb73aa53555416cb313f55aa70c574d651275652cd53c6428a2920f3dd9af74b1399e6e5992ac7ee0f7d39b912150fb37ce45fc22272de3d4e278908822169a9d68fb4197d9952fc868adeeabd"}, 0xc0, 0x10}, 0x800) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000000d322", @ifru_settings={0x805, 0x4080000000000000, @fr=&(0x7f000028a000-0x18)={0x0, 0x10000, 0x0, 0x0, 0x0, 0x5, 0x0}}}) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000027000)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) close(r1) creat(&(0x7f0000452000-0x8)="2e2f66696c653000", 0x80000001a4) getrlimit(0x0, &(0x7f0000ab6000)={0x0, 0x0}) 2017/12/11 23:42:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffd, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000647000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000673000)={0x0, 0x0, 0x0}, &(0x7f0000d02000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000a4a000-0xa)="69645f6c656761637900", &(0x7f0000f52000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00007a6000-0xc9)="040b537e654967365984cdb5cb56e5a28fc8718180d4d2ed56186bde27d02a8b8ed9778596cea03b3fe438800d03fee41ac0e66722e08acddc2ade1c688803045a4cf597b5c027bb126c9f8e7937885bfe20de4b76190f31c92c585c1ab6bd34c9a0f5d68dea7fb5accdc7cd9d98bc7b3995544bbb16f4a86df6812516fbb2f65fe30d8f5ce014ed92e2d487d3ec71ddef6606005db7f537e47a5b5475aa6656537808f6802ee726813ec167f2238607953a98652f996dffddfc5887c1fabad5414ba39aed22492b49", 0xc9, 0xfffffffffffffff9) keyctl$setperm(0x5, r2, 0x10000) bind$netlink(0xffffffffffffffff, &(0x7f000001b000-0xc)={0x10, 0x0, 0xbb, 0x0}, 0xc) r3 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000b00000-0xfff)="", 0x0) timer_create(0x1, &(0x7f0000001000-0x60)={0x0, 0x4, 0x4, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b50000-0x4)=0x0) timer_delete(r4) perf_event_open(&(0x7f0000c01000-0x78)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41001, 0x0, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x20) r5 = creat(&(0x7f00008b5000)="2e2f66696c653000", 0x3f) sendmsg(r3, &(0x7f0000007000)={&(0x7f0000fbf000-0xa)=@un=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000054000)=[{&(0x7f0000941000-0xe0)="326e440dd80e598c1f1137372a2a71f57c3723d496afc0842c5db29d83f67675674cdf105ca1f86614d0ab58fce59be3f9b6bb439d2e99851723a142e5e8a10e71a91ef12f6c1013c42fc2a36b21e6b0b4693fde20d05ad82ef2468f1d0fdf27257dfa1f4c4213359ac3f47de55e9c02a2f4a3c2e08208f04d4294a21a4037a4ee1a77fb056f3ce561098ff30ce7b1aa7f99a41a36c7dc3e326336258667b52009ff01c936b5b87d8d8b424280ce7aea44d6683060a6f07b3526067f27b5e5586d7b446b810a207656ac256f6802a284d9d4267fa0c00a312694cba4351cf892", 0xe0}, {&(0x7f0000076000)="23b140e9da99b69b41c59b393c05d65f348badbd7b8e1632999abe5b12b5bb7f83", 0x21}, {&(0x7f0000ea6000)="5ce0fd47d55fce464dd95044f389ae6b7d1a0a6508f34985cdc5999d6676836e5507e041abb15dd27e7f8bfa41e6188d8138a67e66c230551a818bcc7551557262fd", 0x42}, {&(0x7f0000fc0000-0xe0)="ebfcf8c42521b983726be04f44a55495c8a06bd8b65bf83d3f216af56fb7e7c7ae16d9825430c5e62d4de8df90ef1964e7687b70670de1dfe4ce2ce33b865befb80cc753a785718b7cc2fa9719df742fe2aa7499c7076beadd6aac08b3857543c714109eb705b2b5f7d71c793f3f5ff4a55cc7d8ca90de7f5a3538848f00ff615df6fb037ce7a84db3148d7bf75352ac22d8b809b777fa2d6021698d48e299603dedd34f21767e3477f2363c11e3b6873fda0eafc59bec6c4046494f2281d19b5f65c766db9b3b7349cde8db3b1e004b84facb01135f15f119f24ec45dc89aeb", 0xe0}, {&(0x7f0000fc1000-0x1000)="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", 0x1000}, {&(0x7f000055e000-0x9a)="7a356d09b873fe728373403e5e2c8b10070a670ab66073ba62c74f422b3cbef6e020cfb676460783b4867b08ba59705999eba7b3627ee310ea10d8e43abb4027678831d127849a9c503c68814590c2605781d33e424151b6cdde6813abd43ff08f5cded4da479d41743ba29adbadb19f3f2ad14ca59c2545a3abd1cad89b6cf3a4dbfec691b5f54dea79f6baf89ef25d95a570a60b0bb210ebc2", 0x9a}, {&(0x7f0000fc1000)="291b51ee7298b96828f0963fcff191b371399ba89db12e01e362e38faa79c38c94e664edd44b6137b7aa07fbc76281539e4d933cabe7c2be4fcd35e43c719dc4b1b72aef18b652f4c7ffcce38f22481f7bee7d1fb827e8185c27a87d31394faa00b9", 0x62}], 0x7, &(0x7f0000be5000-0x10)=[{0x18, 0x113, 0x0, "41"}], 0x18, 0x0}, 0x40801) process_vm_writev(0x0, &(0x7f0000543000)=[{&(0x7f0000fb1000)="000000000000", 0x6}, {&(0x7f0000594000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5e}, {&(0x7f0000290000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000b2f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa6}, {&(0x7f0000186000-0xda)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda}, {&(0x7f000093a000-0xc7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7}, {&(0x7f0000001000-0x4e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e}], 0x7, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)="00", 0x1}], 0x1, 0x0) r6 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r6, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNATTACHFILTER(r6, 0x401054d5, &(0x7f0000acc000)={0x2, &(0x7f000093e000)=[{0x3ff, 0x0, 0x28, 0x1}, {0x6, 0x3fc57f52, 0x3ff, 0x80}]}) ioctl$TUNSETQUEUE(r6, 0x400454d9, &(0x7f0000543000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x265, 0x80, @fr_pvc=&(0x7f00001b1000)={0x0}}}) ioctl$TIOCPKT(r5, 0x5420, &(0x7f0000e85000)=0xfff) 2017/12/11 23:42:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000001000-0x13)="73797374656d73656c666d643573756d2b5d00", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003c3000)="70726f6a69645f6d617000") sendfile(r0, r0, &(0x7f000017d000-0x8)=0x0, 0x8001) 2017/12/11 23:42:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b5c000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000b43000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d09000-0x16)="2f73656c696e75782f636865636b72657170726f7400", 0x20002, 0x0) ioctl$TCSETAF(r2, 0x5404, &(0x7f0000207000-0x14)={0x80000001, 0x0, 0x9, 0xffffffffffff2d3c, 0x1, 0x8, 0x8, 0x1, 0x40, 0xfffffffffffff509}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) r3 = dup2(r1, r0) recvfrom(r1, &(0x7f000021b000-0x7c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45, 0x0, &(0x7f0000756000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00006dd000-0x8)={0x612, 0x9}, 0x8) sendto$inet(r1, &(0x7f0000da4000-0x2)="ec94", 0x2, 0x208000, &(0x7f0000fa2000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000f14000)="31a2b9f7081eea9ae40ec8cbfa9b5b4a8c26e970114cc74173c141c576a6a7", 0x1f, 0x4048080, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000080c000-0xe8)={{{@in=@rand_addr=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=@broadcast=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}}, &(0x7f0000259000)=0xe8) sendmsg(r1, &(0x7f0000d61000)={&(0x7f00006d0000-0x14)=@ll={0x11, 0xf, r4, 0x1, 0x24f5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f00009b1000-0x50)=[{&(0x7f0000969000-0x6f)="5e09621ecc12d2b7162b0b7475ebf0cd9852ae2aa52e5f4bfaff4b64fb6b4d50935eb86c1f", 0x25}], 0x1, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x0) ioctl$PIO_CMAP(r3, 0x4b70, &(0x7f000010f000)={0xfffffffffffffff7, 0x0, 0x400, 0x7, 0x10000, 0x10000}) r5 = syz_open_procfs(0x0, &(0x7f0000ea9000-0x16)="6e65742f69705f7461626c65735f7461726765747300") syncfs(r5) 2017/12/11 23:42:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b5c000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000b43000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d09000-0x16)="2f73656c696e75782f636865636b72657170726f7400", 0x20002, 0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f000047c000)={0x0, 0x0, 0x0}, 0xc) quotactl(0x9, &(0x7f0000843000)="2e2f66696c653000", r3, &(0x7f0000c30000-0xe0)="405af644ab50d6dd2c9460fee1149a26cd56d2f487333c21481b9a514189b18ffd374d9d925a41817af861d8077b5e0c305fcf9281ca8deba948c7ed8c3a80362ca9b31d8b3e0804c0d64fd171b2c7bda0b4c044fa956869f6bee9eaba5da48548f7470e54fa8dab7dd1bea86fbaaf815af273ac58c7c5aaa04752e8923e9673443079ee83571467303a6c607815fed91f0e438370e71457f70672b8527ad6faabe8a2c7ac2ec04c609a3fc1d5f7cb4ca5976d4f7a81cd93e0efec86fa9a95315bfa2648454250fe96b2b18c1d9b610bbd4002d3b2941806e0cc3882b4b1595c") ioctl$TCSETAF(r2, 0x5404, &(0x7f0000207000-0x14)={0x80000001, 0x0, 0x9, 0xffffffffffff2d3c, 0x1, 0x8, 0x8, 0x1, 0x40, 0xfffffffffffff509}) r4 = dup2(r1, r0) recvfrom(r1, &(0x7f000021b000-0x7c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45, 0x0, &(0x7f0000756000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f00006dd000-0x8)={0x612, 0x9}, 0x8) sendto$inet(r1, &(0x7f0000da4000-0x2)="ec94", 0x2, 0x208000, &(0x7f0000fa2000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000f14000)="31a2b9f7081eea9ae40ec8cbfa9b5b4a8c26e970114cc74173c141c576a6a7", 0x1f, 0x4048080, 0x0, 0x0) sendmsg(r1, &(0x7f0000760000)={&(0x7f0000f25000)=@l2={0x1f, 0x0, {0x0, 0xfffffffffffffffc, 0x0, 0x2000000000, 0x0, 0x8000000000060}, 0x0, 0x0}, 0xe, &(0x7f00009b1000-0x50)=[], 0x0, &(0x7f0000de4000)=[], 0x0, 0x845}, 0x0) ioctl$PIO_CMAP(r4, 0x4b70, &(0x7f000010f000)={0xfffffffffffffff7, 0x0, 0x400, 0x7, 0x10000, 0x10000}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000d30000-0x4)=0x0, 0x4) syz_open_procfs(0x0, &(0x7f0000ea9000-0x16)="6e65742f69705f7461626c65735f7461726765747300") syncfs(r2) 2017/12/11 23:42:32 executing program 6: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b35000)="2f73656c696e75782f7573657200", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000001000-0x108)={0x10001, {{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 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) recvmsg(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000002000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51}, {&(0x7f0000002000-0xd)="00000000000000000000000000", 0xd}], 0x3, &(0x7f0000000000)="0000000000000000000000000000", 0xe, 0x0}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000a64000)="", &(0x7f0000145000)=0x0) inotify_init1(0x800) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fb7000)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) readlinkat(r2, &(0x7f00009aa000-0x8)="2e2f66696c653000", &(0x7f00006bc000)="", 0x0) 2017/12/11 23:42:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00001cc000)="2e2f66696c653000", &(0x7f0000e84000)="2e2f66696c653000", &(0x7f0000cc2000)="64657670747300", 0x0, &(0x7f0000284000)="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") mkdir(&(0x7f0000632000)="2e2f66696c653000", 0x0) r0 = open(&(0x7f000043f000-0x8)="2e2f66696c653000", 0x0, 0x0) getdents64(r0, &(0x7f0000429000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x360) 2017/12/11 23:42:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000021000)="2f6465762f6175746f667300", 0x480040, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ec7000)={0x0, 0x0, 0x0}, &(0x7f0000252000)=0xc) r1 = syz_open_dev$loop(&(0x7f0000b5c000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000b43000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d09000-0x16)="2f73656c696e75782f636865636b72657170726f7400", 0x20002, 0x0) ioctl$TCSETAF(r3, 0x5404, &(0x7f0000207000-0x14)={0x80000001, 0x0, 0x9, 0xffffffffffff2d3c, 0x1, 0x8, 0x8, 0x1, 0x40, 0xfffffffffffff509}) r4 = dup2(r2, r1) recvfrom(r2, &(0x7f000021b000-0x7c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45, 0x0, &(0x7f0000756000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f00006dd000-0x8)={0x612, 0x9}, 0x8) sendto$inet(r2, &(0x7f0000da4000-0x2)="ec94", 0x2, 0x208000, &(0x7f0000fa2000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f14000)="31a2b9f7081eea9ae40ec8cbfa9b5b4a8c26e970114cc74173c141c576a6a7", 0x1f, 0x4048080, 0x0, 0x0) sendmsg(r2, &(0x7f0000760000)={&(0x7f0000f25000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00009b1000-0x50)=[{&(0x7f0000969000-0x6f)="5e09621ecc12d2b7162b0b7475ebf0cd9852ae2aa52e5f4bfaff4b64fb6b4d50935eb86c1f", 0x25}], 0x1, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x0) ioctl$PIO_CMAP(r4, 0x4b70, &(0x7f000010f000)={0xfffffffffffffff7, 0x0, 0x400, 0x7, 0x10000, 0x10000}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000d30000-0x4)=0x0, 0x4) r5 = syz_open_procfs(0x0, &(0x7f0000ea9000-0x16)="6e65742f69705f7461626c65735f7461726765747300") syncfs(r5) 2017/12/11 23:42:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000852000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000f33000-0x10)=@common="6e723000000000000000000000000000") ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000021c000)={@common="67726530000000000000000000000000", @ifru_addrs=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) fcntl$getflags(r0, 0x409) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x200}) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x36, &(0x7f0000043000)="c502009a000000800000f79b5a07938b1dbe0944017f5cdbb4b97a270200180500000048eddd44252e89d1363587f8dd7df0300351001fa61c068d3f00e4ff00000006720865e19a98b8765ce0f7897c6caa9f2d00000000000000ff040000000000000092892726893364746fe058e69a99d31f6f118658", 0x78) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000e98000)=0x0) sendmsg(r2, &(0x7f00008b2000)={&(0x7f00006fe000-0x8)=@sco={0x1f, {0xcd4, 0x800, 0x7fff, 0xff, 0x3f, 0x7}}, 0x8, &(0x7f00006fc000-0x10)=[{&(0x7f0000947000-0x10)="a0f8785d91076e7f120ab8d65bf092a0", 0x10}], 0x1, &(0x7f0000a05000)=[{0x58, 0x88, 0x5, "4d193f281cf1a55ecd4652ebaae6daaa19f447cc9bc875afe634b24b00da4082405308d8a753a53410a631cf570d1ff8c91a93f27ef87bf5ecdf0c02ed13966a59faa0a5"}, {0xf8, 0x108, 0x40, "4ce780bf4dbb99b1ceb73c4ca878a04e81da5dbc52460ec517cb6e58ab938b6da0a02d0cc4bfbc4079fc3c98d0ab924eba2f1145ec0ff3ee4e298441ca4aba1ca17a98038f374c2891d2013eb82bc8b8d96b7982b5a6b48fbd2eba380c258483aa036e04ee2cf18dcedd4ec36d487f473e7e281eb57cc8ec2fe4e133a9e0040b5d36a671c25565b352f2dd71d8328df3a3cacc390a7d9b7957dd6a939c02f8a8860eb190e14402c6d605f1677805602523159df06b873f1585358b397eb08f65851dafc6a9d7ee08d7aa59af27e4f764f95b2b90dbc710e5c87860c7493f9873d277"}, {0x10, 0x118, 0x2, ""}, {0x68, 0x13b, 0x2, "91d829b92a531034e8bd53fa617f8ca5722ed791e8e6434b11520646d4cfa371b74c743902f2666cd76cdc4e2e853434b17191b61d8f9bb8e5557ee2adb7408fb9714b73b1d1576452cecc81970785071aba38c2"}, {0x110, 0x107, 0x800, "5f809f0feee6193df76cb9900231b4d3dabc5e47f6164fbed6ece79f990234afecedb8a5d094ef0edb3ebca6819c7ccc92f8fc4cba9304eceac7e3cdb468fb933458035b3fc02909482d8bda6fb92b8f99b78bad0af961795ae8e8126048f4b18d4be5936087d0beb5d4f0f616d9e40d43407a11487fc3688bf5eb968fdbb80d5b8264a9e809c8a8bf96d8011c321c60c3aca6925ae090ec2f09a2f690d85034c28a01c64a694936ff6e759d4aaa61b8aa44b06ceefb6fa02a7410d9459fbf4cd3f85dd9be6c93003893deeecebb84b5d823034d4e798532b974af132ff46395da6681c99ed51659b54bd8d4765ea2a4209bbc5e5e091c2b52"}, {0x68, 0x113, 0x681, "a4f5041fad146e7e89a3db36ac2918b03d67f49bb3beff9ec8487f423368f2d264b7efece3b0a65bd97c30ec85bd64371f4e1e1f202acc996feaa650d3c24606d7347e84ed561a19ddface9472102e24f7"}, {0x60, 0x0, 0x1f, "d2c4b1328ea465e85fd61504ee17d10050b82d13a8c54fe7d3896dbf0309c9ee77ea5a1654ddf90ffdb741fb432daaebcd5a9636dbac9374f8a0569c9589f9ca5748a98b02669f9dc0"}, {0x18, 0x6, 0x8, "0726"}, {0xa8, 0x10c, 0x100, "43e3c361fc53818d4ff11ee7c84d766aa6831f42d12365ee2bc86ea5feb384fc169f6d42e5c24cfcce41857558acdf92a60e10cee0b3983cef0ac5141ba2aff635f9c47589b21a51140f59f2cd6daa810d7c32a38037e8411571b35a434d2d14928221631aa2a4d4cb07900d2d23fd7d31b3c51e0f62ff6fd542619353131a0bea5dd031150976b371eeecab63a0f5f2c10a0c85ef23"}, {0x60, 0x11e, 0x6, "3482ff143d3490013c5ae56343d25116a819bac7814d7a51cffe7017399d04beb8f689c102b6a08da37a0b093bcf9bc1eac3a5ee1a40c7c1f2ca6caaf7d66103ee299a5760e5f4c1ffd2100fc825"}], 0x4c0, 0x40000}, 0x44) rt_sigprocmask(0x0, &(0x7f000092e000-0x8)={0x0}, &(0x7f000092e000-0x8)={0x0}, 0x8) sendto$inet6(r2, &(0x7f000077f000)="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", 0x5d1, 0x0, &(0x7f0000166000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/12/11 23:42:32 executing program 1: mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80007, 0xfffffffffffffffc) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f00003a2000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00006fd000-0x4)=0x14) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f00008a1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00008a0000)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x28, &(0x7f0000282000)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, r1}, 0xc) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f000089a000-0x58)="e4a40000", 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000089c000)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008a1000-0xa)="2f6465762f70746d7800", 0x4100, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000810000)="2f6465762f73657175656e63657200", 0x200, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x1, 0x1) r6 = syz_open_dev$tun(&(0x7f0000597000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r7 = getpgrp(0xffffffffffffffff) timer_create(0x7, &(0x7f0000992000)={0x0, 0x1f, 0x0, @tid=r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004dc000)=0x0) timer_gettime(r8, &(0x7f00003b2000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x5, 0x1, &(0x7f000078f000-0x10)={0x0, 0x0}, &(0x7f0000018000)={0x0, 0x0}) clock_getres(0x6, &(0x7f0000aea000)={0x0, 0x0}) getitimer(0x1, &(0x7f000033b000)={{0x0, 0x0}, {0x0, 0x0}}) sched_rr_get_interval(r7, &(0x7f00002f3000-0x10)={0x0, 0x0}) timer_settime(r8, 0x0, &(0x7f00000e5000-0x20)={{r11, r12}, {r9, r10}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x2, 0x1, &(0x7f0000c13000-0x10)={0x0, 0x989680}, &(0x7f0000559000-0x10)={0x0, 0x0}) timer_settime(r8, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000524000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007a0000-0x4)=0xe8) getresgid(&(0x7f000047a000-0x4)=0x0, &(0x7f0000db9000)=0x0, &(0x7f00000f4000)=0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f000017d000-0x38)={0x0, 0x0, &(0x7f000015c000)=[], 0x0, &(0x7f0000988000-0x60)=[@rights={0x20, 0x1, 0x1, [r2, r6, r2, r2]}, @cred={0x20, 0x1, 0x2, r7, r13, 0x0}], 0x40, 0x24000000}, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x6, &(0x7f0000c14000)=0x400fffffffffc, 0x4) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000089f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6}) accept$inet(r0, &(0x7f000089f000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000089f000-0x4)=0x10) ioctl$TIOCNXCL(r2, 0x540d) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f000008c000-0x4)=0x0) socket(0x10, 0x8000d, 0x0) 2017/12/11 23:42:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000079c000)="2f6465762f73672300", 0x2, 0xa693b275083e9de9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000647000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000673000)={0x0, 0x0, 0x0}, &(0x7f0000d02000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000a4a000-0xa)="69645f6c656761637900", &(0x7f0000f52000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00007a6000-0xc9)="040b537e654967365984cdb5cb56e5a28fc8718180d4d2ed56186bde27d02a8b8ed9778596cea03b3fe438800d03fee41ac0e66722e08acddc2ade1c688803045a4cf597b5c027bb126c9f8e7937885bfe20de4b76190f31c92c585c1ab6bd34c9a0f5d68dea7fb5accdc7cd9d98bc7b3995544bbb16f4a86df6812516fbb2f65fe30d8f5ce014ed92e2d487d3ec71ddef6606005db7f537e47a5b5475aa6656537808f6802ee726813ec167f2238607953a98652f996dffddfc5887c1fabad5414ba39aed22492b49", 0xc9, 0xfffffffffffffff9) keyctl$setperm(0x5, r2, 0x10000) bind$netlink(0xffffffffffffffff, &(0x7f000001b000-0xc)={0x10, 0x0, 0xbb, 0x0}, 0xc) r3 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000b00000-0xfff)="", 0x0) timer_create(0x1, &(0x7f0000001000-0x60)={0x0, 0x4, 0x4, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b50000-0x4)=0x0) timer_delete(r4) r5 = perf_event_open(&(0x7f0000c01000-0x78)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41001, 0x0, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x20) r6 = creat(&(0x7f00008b5000)="2e2f66696c653000", 0x3f) sendmsg(r3, &(0x7f0000007000)={&(0x7f0000fbf000-0xa)=@un=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000054000)=[{&(0x7f0000941000-0xe0)="326e440dd80e598c1f1137372a2a71f57c3723d496afc0842c5db29d83f67675674cdf105ca1f86614d0ab58fce59be3f9b6bb439d2e99851723a142e5e8a10e71a91ef12f6c1013c42fc2a36b21e6b0b4693fde20d05ad82ef2468f1d0fdf27257dfa1f4c4213359ac3f47de55e9c02a2f4a3c2e08208f04d4294a21a4037a4ee1a77fb056f3ce561098ff30ce7b1aa7f99a41a36c7dc3e326336258667b52009ff01c936b5b87d8d8b424280ce7aea44d6683060a6f07b3526067f27b5e5586d7b446b810a207656ac256f6802a284d9d4267fa0c00a312694cba4351cf892", 0xe0}, {&(0x7f0000076000)="23b140e9da99b69b41c59b393c05d65f348badbd7b8e1632999abe5b12b5bb7f83", 0x21}, {&(0x7f0000ea6000)="5ce0fd47d55fce464dd95044f389ae6b7d1a0a6508f34985cdc5999d6676836e5507e041abb15dd27e7f8bfa41e6188d8138a67e66c230551a818bcc7551557262fd", 0x42}, {&(0x7f0000fc0000-0xe0)="ebfcf8c42521b983726be04f44a55495c8a06bd8b65bf83d3f216af56fb7e7c7ae16d9825430c5e62d4de8df90ef1964e7687b70670de1dfe4ce2ce33b865befb80cc753a785718b7cc2fa9719df742fe2aa7499c7076beadd6aac08b3857543c714109eb705b2b5f7d71c793f3f5ff4a55cc7d8ca90de7f5a3538848f00ff615df6fb037ce7a84db3148d7bf75352ac22d8b809b777fa2d6021698d48e299603dedd34f21767e3477f2363c11e3b6873fda0eafc59bec6c4046494f2281d19b5f65c766db9b3b7349cde8db3b1e004b84facb01135f15f119f24ec45dc89aeb", 0xe0}, {&(0x7f0000fc1000-0x1000)="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", 0x1000}, {&(0x7f000055e000-0x9a)="7a356d09b873fe728373403e5e2c8b10070a670ab66073ba62c74f422b3cbef6e020cfb676460783b4867b08ba59705999eba7b3627ee310ea10d8e43abb4027678831d127849a9c503c68814590c2605781d33e424151b6cdde6813abd43ff08f5cded4da479d41743ba29adbadb19f3f2ad14ca59c2545a3abd1cad89b6cf3a4dbfec691b5f54dea79f6baf89ef25d95a570a60b0bb210ebc2", 0x9a}, {&(0x7f0000fc1000)="291b51ee7298b96828f0963fcff191b371399ba89db12e01e362e38faa79c38c94e664edd44b6137b7aa07fbc76281539e4d933cabe7c2be4fcd35e43c719dc4b1b72aef18b652f4c7ffcce38f22481f7bee7d1fb827e8185c27a87d31394faa00b9", 0x62}], 0x7, &(0x7f0000be5000-0x10)=[{0x18, 0x113, 0x0, "41"}], 0x18, 0x0}, 0x40801) r7 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r7, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) tee(r5, r1, 0x7f, 0x8) ioctl$TUNATTACHFILTER(r7, 0x401054d5, &(0x7f0000acc000)={0x2, &(0x7f000093e000)=[{0x3ff, 0x0, 0x28, 0x4000000000005}, {0x6, 0x3fc57f52, 0x3ff, 0x80}]}) ioctl$TUNSETQUEUE(r7, 0x400454d9, &(0x7f0000543000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x265, 0x80, @fr_pvc=&(0x7f00001b1000)={0x0}}}) ioctl$TIOCPKT(r6, 0x5420, &(0x7f0000e85000)=0xfff) 2017/12/11 23:42:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000a3c000-0x5)="2e2f66696c653000", 0x42000, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000806000)={0x5, 0x4, 0x820a, 0x5, 0xcd9, 0x3, 0x0, 0x4, 0x0}, &(0x7f00006b0000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000941000)={r1, 0x1000000000, 0x808000000000000, 0x3}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x0, 0x4) sync() openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000927000-0x1e)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) 2017/12/11 23:42:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0x6) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00008ac000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000071a000-0x9)="7363616c61626c6500", 0x9) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000025e000)={{{@in=@local={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, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000590000)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00004e7000-0xc)={@multicast1=0xe0000001, @broadcast=0xffffffff, r2}, 0xc) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f77000-0x3)="6c7000", 0x3) sendto$inet6(r1, &(0x7f0000aaf000)="9c", 0x1, 0x0, &(0x7f0000819000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) ioctl$TIOCNOTTY(r1, 0x5422) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe2, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e8465"}], 0xe2}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000782000-0xe8)={{{@in=@loopback=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=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000170000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000f99000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ce4000)=0xe8) sendto$packet(r1, &(0x7f0000145000)="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", 0x638, 0xfffffffffffffffd, &(0x7f0000bc8000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2017/12/11 23:42:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f000056c000)="0100000001021f000082d2ed0abcf785ff00001e09001f8004000500000003", 0x1f) getpid() ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000c0a000-0x4)=0x0) 2017/12/11 23:42:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f000089a000-0x58)="e4a4000000050500", 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000089c000)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008a1000-0xa)="2f6465762f70746d7800", 0x4100, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004de000-0xf)="2f6465762f73657175656e63657200", 0x200, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) r4 = socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f0000597000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r6 = getpgrp(0xffffffffffffffff) timer_create(0x7, &(0x7f0000992000)={0x0, 0x1f, 0x0, @tid=r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004dc000)=0x0) timer_settime(r7, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x2, 0x1, &(0x7f0000c13000-0x10)={0x0, 0x989680}, &(0x7f0000559000-0x10)={0x0, 0x0}) timer_settime(r7, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000e9b000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005ff000)=0xe8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00004e9000-0xef)={0x0, 0xe7, "a6e07abd9637e7dd1ed669357aeaf3ec83107af426a88238205cedb4cf50b1bf8e2e136b6fa754805e35cdb303a7d0352f04eca99e0e4cc2714817e00f27c56aac6c9714a132b6c7d68ebe873b458e8da455f0f7c292eb2287ba3bc0a24af6a5d3b6323536ac4c9d613cef7ebc3cfffa197e4a6fd0f1fb940578988eb9935e081f4088c63136246b1e23c2bd642b30c2c3c4b3dafb915d1403ee1d849a8b5fce9e4c0ec69e54ec2e1e5c0035eadd631b85618d879501a98b554c53b2bf309a1d0dead1e8baec71b07e755e5fc1cdf400a69d8821eff53355eacd46aea8fc27934213911cc936e3"}, &(0x7f0000814000)=0xef) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000906000-0x10)={0xfffffffffffffff9, 0x20e, 0x94f1, 0x100, r9}, 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f000017d000-0x38)={0x0, 0x0, &(0x7f000015c000)=[], 0x0, &(0x7f0000988000-0x60)=[@rights={0x20, 0x1, 0x1, [r1, r5, r1, r1]}, @cred={0x20, 0x1, 0x2, r6, r8, 0x0}], 0x40, 0x24000000}, 0x0) r10 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000063b000)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) setsockopt$inet_tcp_int(r10, 0x6, 0x6, &(0x7f0000d55000)=0x4010000000000, 0x4) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000089f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6}) accept$inet(r0, &(0x7f000089f000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000089f000-0x4)=0x10) ioctl$TIOCNXCL(r1, 0x540d) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f000008c000-0x4)=0x0) socket(0x10, 0x8000d, 0x0) 2017/12/11 23:42:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f000089a000-0x58)="e4a40000", 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000089c000)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008a1000-0xa)="2f6465762f70746d7800", 0x4100, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004de000-0xf)="2f6465762f73657175656e63657200", 0x200, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) r4 = socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f0000597000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r6 = getpgrp(0xffffffffffffffff) timer_create(0x7, &(0x7f0000992000)={0x0, 0x1f, 0x0, @tid=r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004dc000)=0x0) timer_settime(r7, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x2, 0x0, &(0x7f0000c13000-0x10)={0x0, 0x989680}, &(0x7f0000559000-0x10)={0x0, 0x0}) timer_settime(r7, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000e9b000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005ff000)=0xe8) getresgid(&(0x7f000047a000-0x4)=0x0, &(0x7f0000f5e000)=0x0, &(0x7f00000f4000)=0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f000017d000-0x38)={0x0, 0x0, &(0x7f000015c000)=[], 0x0, &(0x7f0000988000-0x60)=[@rights={0x20, 0x1, 0x1, [r1, r5, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r2, r4, r0]}, @cred={0x20, 0x1, 0x2, r6, r8, r9}], 0x60, 0x24000000}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000d55000)=0x4010000000000, 0x4) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000089f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6}) accept$inet(r0, &(0x7f000089f000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000089f000-0x4)=0x10) ioctl$TIOCNXCL(r1, 0x540d) 2017/12/11 23:42:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_settings={0x20000000003, 0x90a3, @fr_pvc=&(0x7f0000bd9000)={0x3}}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000acc000)={0x1, &(0x7f000093e000)=[{0x6, 0x0, 0x0, 0x0}]}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00005d8000)={0x0, 0x0, 0x0}, &(0x7f0000d69000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00009d4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e8d000-0x4)=0xc) setresuid(r1, 0xffffffffffffffff, r2) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000543000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="176545ed277de486d3fd7ab72233af95"}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)="2f6465762f72746300", 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000aa7000)={0x0, 0x2, {0x3, 0x2, 0x3, 0x2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/11 23:42:32 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cd3000-0xf)="2f6465762f73657175656e63657200", 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000a73000-0x68)={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]}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x0) r2 = epoll_create1(0x0) r3 = fcntl$dupfd(r2, 0x406, r2) ioctl$TIOCSBRK(r3, 0x5427) r4 = dup2(r1, r2) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f0000bf3000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r2, &(0x7f0000afe000-0xc)={0x0, 0x0}) dup2(r2, r5) accept$llc(r4, &(0x7f000000e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000237000)=0x10) 2017/12/11 23:42:32 executing program 5: mmap(&(0x7f0000000000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7f7, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000eed000)="2f73656c696e75782f73746174757300", 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000639000-0x64)={&(0x7f0000bfb000-0x10)=[0x2, 0x0, 0x8, 0xff], 0x4, 0x400, 0x100000001, 0x9, 0x7, 0x537, {0x2, 0x2, 0x7fff, 0x7fffffff, 0x68, 0x0, 0x80000000, 0x81, 0x10000, 0x101, 0x8001, 0xffff, 0x7, 0x20, "2efae11f693fec0955b9887ea29cff95dbabd55866b8d7f3c140032d25cb40ce"}}) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f0000204000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000eef000-0x4)=0xc) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000afd000)=0x1000204, 0x4) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x8, 0x8000, &(0x7f0000eee000)="59b5c304b7105b9c22354621cecf9a4a93e3ca8e07cefdf4a9402bd117bbce60ae14556abd7f0f76cfa3ac77820bb6955226b9e6cce3819b15ef27b2ac463e7ca3f5077acc1ebf8486889e957d333c16b43a5850ceeedd1797", 0x59) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eed000)=[{&(0x7f0000c73000-0xb5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5}, {&(0x7f0000eee000-0xe6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6}], 0x2, &(0x7f00009fe000-0x51)="", 0x0, 0x0}, 0x40002106) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00007eb000)={@generic="a9b40f8495e7007d5385799bc70d3b80", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/11 23:42:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0xe, 0x2, 0x10001) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000240000-0xc)={0x0, @broadcast=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e4e000)=0xc) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000c72000)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000c1000-0x4)=0xffffffffffffffff, 0x4) sendto$inet(r1, &(0x7f0000ba2000-0x3)="77ec57", 0x3, 0x10000020000004, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000043d000-0x8)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00007ab000)={0x0, 0x0}) socket(0x10, 0x2, 0xc) syz_open_dev$sndseq(&(0x7f00009b9000)="2f6465762f736e642f73657100", 0x0, 0x315000) 2017/12/11 23:42:33 executing program 3: r0 = syz_open_pts(0xffffffffffffff9c, 0x20100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f00000b8000)="6e65742f6669625f7472696500") ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000736000-0x8)={0x3f, 0x3}) preadv(r2, &(0x7f0000c6b000)=[{&(0x7f0000f20000)="", 0x0}, {&(0x7f0000198000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd}, {&(0x7f0000012000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7}], 0x3, 0xfffffffffffffffc) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000da9000)=0x0) 2017/12/11 23:42:33 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000002000)={0x0, {{0xa, 0x0, 0x0, @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]}, {{0xa, 0x0, 0xff, @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]}}, 0x108) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000002000)="2e2f66696c653000", &(0x7f0000001000-0x20)={{r1, r2/1000+30000}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f73656c696e75782f656e666f72636500", 0x119201, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000002000)={0x400, 0x0, 0x10002, 0x80}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f0000001000-0x10)={r4, 0x4}) 2017/12/11 23:42:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x42000200) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x0, 0x80002, 0x733, &(0x7f0000287000-0x8)={0x0, 0x0}) bind$inet(0xffffffffffffffff, &(0x7f0000e24000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000785000)={0x0, 0x1}, &(0x7f0000686000-0x4)=0x6) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000ff4000)={0x0, 0x0, 0x8200, 0x0, 0x0, 0x10000000, 0x100000000, 0x0, 0x0}, &(0x7f0000e58000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={r2, 0x1, "00"}, &(0x7f0000912000-0x4)=0x9) writev(r0, &(0x7f00005d6000)=[{&(0x7f00004d4000)="290000002100190001010000000a0006020000160000ff00000000040d000300000000002400030008", 0x29}], 0x1) pipe(&(0x7f0000754000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000442000-0x8)={0x0, 0x2}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000bf000)=@sack_info={0x0, 0x20, 0x2}, &(0x7f00005b3000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00003d4000-0x10)={0x0, 0x8, 0x8c, 0x80, 0x0}, &(0x7f0000492000)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000051000)=@int=0x0, &(0x7f0000006000-0x4)=0x4) socketpair(0x7, 0xfffffffffffffffd, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) r5 = socket(0x11, 0x3, 0x0) setsockopt$packet_drop_memb(r5, 0x107, 0x2, &(0x7f0000541000-0x10)={0x0, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2017/12/11 23:42:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x13, &(0x7f0000bb4000-0x8)=0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)="00000000000000000000000000000000", &(0x7f000064b000)=0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000074c000-0xc)="2f6465762f72666b696c6c00", 0x200, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000cdd000)={&(0x7f000049b000/0x3000)=nil, 0x3000}) r2 = socket$inet_icmp(0x2, 0x2, 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000ef000)={0x0, 0x0}) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000dd4000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)="2e2f66696c653000", 0x0) r3 = open(&(0x7f000043f000-0x8)="2e2f66696c653000", 0x0, 0x0) getdents64(r3, &(0x7f0000429000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x360) 2017/12/11 23:42:33 executing program 5: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000030c000)="2f73656c696e75782f61636365737300", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000-0x88)={0x0, 0x80, "6f27726c6bc55032011a82eb042f202223c9ee624d47e44af8bd869873d4b1ac849fda8c68d0dca7cdbe438aca101f8a4ad231d42a13383682f08e947dcfdcae12e03c83a336b870d8d977b05c83c648286c015f779a2487c01b6ba6e22359f4d022f7d9b5a503d6a67d47d7e23261ab08b1724071f93346845ed05aaeb2166a"}, &(0x7f0000000000+0xc8)=0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000000)={r1, 0xb3, 0xc1, "d475ad9d40a008117ce97320d22799a106b5d8097bcfbc92e27f8cd7678725d7a331927e835dc9872170bbb0c55042882295ce75b8905084d64b9bbf017dfd90077d41448e6512cc086610af91ddc9c6e0f60ee4b8e1aacee270e94b9a89ba2e13320d00c6347467e57a1a30c9572d27d6a124edf257d4bd6beefa56996ad23e0e20d40b38ab17c3a9f5d77a76e17711aa52e8b6ad815904e8530079cab3d78e28d4367c0684c48d0c76228e7107a28b7e6210d6b347d1d5b45ecf673aeb5e320b"}, 0xc9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000b33000)="2f6465762f6c6f6f702300", 0x2, 0x40000) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fc3000)="2f6465762f6b657963686f726400", 0x5, 0x0) fsetxattr(r2, &(0x7f0000f5d000-0x19)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f00001ff000-0x1)="00", 0x1, 0x3) r3 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffe, 0x0, 0x43, 0x2, 0x0, []}) ioctl$void(r3, 0xc0041878) write$tun(r2, &(0x7f00006f0000)=@hdr={0x1, 0x80, 0x10000, 0x0, 0x80000000, 0x3ff, @ipv6={0x1, 0x6, "0d1e79", 0x402, 0x4, 0x9, @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={0x33, 0x68, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x7, 0xfe, "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"}, {0xff, 0xe7, "4e23800edd186577674f4d7edeb0afbd1f90d61b9968975009da2fd5e83c0e0e40d0dc1c2f2ce783bca25310e11163a716ac96977682a99fa69ed2904bf55967f9979e148a6437462965e7db67e1e2bf72db859424f79aac45be279484adb66721c433c2a5cffa5e34ccbb9aba76a2343c98a8b68b51122e75f1acd7cbc983b326a3c9a7f778f301fb68038da5b1058c8a57b4c5c842756458d5205cc664050726d149ea09fd2cd5237242f040a6946aa373eca8605205f96eae67e1d1811f7eefd4bdc740709ec03b397ed1416536f04ee4811c45c7634bbc741622fc2bbc5a04e0b1cccb9506"}, {0xff, 0x62, "6300000000cffa21115cabb60133d0936fed214badfe00010001ad845416bdb527bc3b9a76bb2ef7d832d90467f7ba030150f5f6f1b2630752ee5feeedfea56c4af5de6eb77a8bdc77fc2d90d6cc014c6da4b5efac8ef8469e769840f164c0cd6729"}, {0x1, 0xf1, "421ae5b0cd71f38e48b8cd74ebfb022946ff2627aea4e619fd3b21f6da2b47941c5ca623813f96f072761874e4fd15779868eff9f273ca7acaadbc2d973dc30f13f6a0bdcd0231f7518fc502fc7b0f9ebb61c6f9260d2b32013ad394837546f016c927567f1720907b06a936857ffce1577aa438524f808fb022bb593fbfa38ce6f49a5fc5b2c948a4ef0a48a2ece95202cd2af68caac1819000434ba4adf35fe9b8e5c1ceac172c6719947ca547e02787104e68ae27818c3960a28a451ccff1f427074690a796de2dee09407b8d8f0dda09f6ba9a1eda9c09c339e1365be00e184365ca097d7bffdf16a8eb223271227f"}]}], @udp={0x0, 0x2, 0xba, 0x0, "68dfaa1c5ed5a746d5cf8b14d17569283f8840db45429d1056523fc0f8965f8b9083646351350c3b05dd591be86335bde4b6f5196a4edd5de8eae72c3eb7862956428609ed9a1d84a4b34a29b3e5535a6c6118de382164dd6728f7ee5e81a08d750d7de6b4bc9ca8c1cec550e573af8e2ff065c4e0a38ee1aa13abb0839df8b354b9383192fa48b3f5ed8e2e456ebb05752458581a334c40ba0c8f74994c64523d20fd6ab84dbd0744be725f938ffc94d192"}}}}, 0x434) ioctl(r3, 0x8917, &(0x7f00008ea000)="") epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f000071b000-0xc)={0x10, 0x0}) msync(&(0x7f00005e1000/0x3000)=nil, 0x3000, 0x3) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000e20000)={0x2, 0x7ff, 0x8000, 0xffffffff, 0x7, 0x8, 0x7fff, 0x800, 0x0}, &(0x7f0000eef000)=0x20) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000b2d000-0x8)=@assoc_value={r4, 0x9}, 0x8) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f000089f000-0x9)="2f6465762f70707000", 0x141040, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000984000)={0x0, 0x94, &(0x7f0000c80000-0x94)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x33d2817, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f67000)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00006fc000-0x8)={r6, 0x200}, 0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00004dd000)={0x0, 0x5d, "deb283098809a0f142bc314bad8b12df38f42c539a0822b82b80e9845696df79148f72704338d124c3741ac2c0f0eaa0da31d88d11a72346e78bee55c5f0a577324e7a7ee043c839b52e43c6e43a9ef734ff516a055a910e21f6c086b0"}, &(0x7f0000163000+0x95b)=0x65) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00001b5000)=@assoc_value={r6, 0x174}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00005f3000-0x8)={r7, 0x4}, &(0x7f0000d58000)=0x8) r8 = syz_open_procfs(0x0, &(0x7f0000bb8000)="6e65742f6970365f6d725f636163686500") pread64(r8, &(0x7f0000caf000-0x85)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x85, 0x4c) 2017/12/11 23:42:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000fc0000)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f0000ab4000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) creat(&(0x7f0000203000)="2e2f66696c653000", 0x2) futex(&(0x7f0000000000)=0x0, 0xc, 0x1, &(0x7f000051a000-0x10)={0x0, r0}, &(0x7f0000000000)=0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a29000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000196000+0x913)=@assoc_value={0x0, 0x0}, &(0x7f00003eb000-0x4)=0x8) stat(&(0x7f0000c2f000-0x8)="2e2f66696c653000", &(0x7f00009f9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) r2 = socket(0x800000000010, 0x2, 0x6) sendmsg$netlink(r2, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f0000409000)=[{&(0x7f0000198000)=[{0x20, 0x24, 0x1, 0x0, 0x0, "0000ed060b0004000000000fff"}], 0x20}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x0) [ 88.245652] keychord: invalid keycode count 0 2017/12/11 23:42:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00008f1000-0xc)={0x800, 0x0, 0x5, 0x3, 0x3}, 0xc) r2 = dup(r0) ioctl$TIOCCBRK(r2, 0x5428) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f000033e000)=0x4, 0x4) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000b4000-0x9)="2f6465762f70707000", 0x801fd, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000af5000-0x10)={0x4, &(0x7f0000479000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r4 = syz_open_dev$sndseq(&(0x7f0000a0d000)="2f6465762f736e642f73657100", 0x0, 0x101000) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000a04000)={0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f000096a000)=0xc) geteuid() setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f00008ad000-0x4)=0x4, 0x4) read(r4, &(0x7f0000c7e000)="00000000000000000000000000000000000000000000000000000000", 0x1c) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000013f000-0x11)="2f6465762f7667615f6172626974657200", 0x400000000000000, 0x0) arch_prctl(0x1001, &(0x7f0000019000)="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") ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000064000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f00009db000-0x10)={r6, &(0x7f0000622000-0x1000)=""}) setxattr(&(0x7f000011a000)="2e2f66696c653000", &(0x7f0000894000)=@random={"62747266732e00", "6e6f6465762c656d31626465766d643573756d2100"}, &(0x7f0000a6f000)="70707031a6657468316e6f64657623257b00", 0x12, 0x1) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00001d8000)=0x0, &(0x7f0000acd000-0x4)=0x4) r7 = add_key(&(0x7f0000597000-0xd)="646e735f7265736f6c76657200", &(0x7f0000966000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004ed000-0xe1)="ebb608ef3067250e21c03df8c2c647602a6f0401caddb8c6388d3b497e53ee4fa13b7f60f4133e85a1a7a786b49c17b43d4d9db31d0f1851ab8d44aac46e24ab0ce61511941c81714ae4a5575a0b2c250f1ccd2acf7823d9cd8fff15c6e6b65878bd1943852f19507770c9789642bbfcdac7f6a7300e09c0714ee5d4deb2b7ffd73b02231302fac37199a622107f0e7d8ffd71a61254caa86d5aa75e32b00045adc63bb12c02d72016", 0xa9, 0xfffffffffffffffe) request_key(&(0x7f00003b1000)="646e735f7265736f6c76657200", &(0x7f000011b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000248000-0x10)="2f6465762f73657175656e6365723200", r7) 2017/12/11 23:42:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) r0 = socket(0x2, 0x800, 0x100000001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000eae000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e8e000-0x18)={0xaa, 0x0, 0x0}) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00004a9000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@common="65716c00000000000000000000000000"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x1b, &(0x7f0000798000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r5 = dup3(r2, r3, 0x0) dup2(r3, r4) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000e77000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f000064e000)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000030f000-0x4)=0xe8) getgid() r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000592000-0x11)="2f6465762f7667615f6172626974657200", 0xc00, 0x0) ioctl$GIO_FONT(r6, 0x4b60, &(0x7f00001c7000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000ca9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000550000)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000d3000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008d9000-0x4)=0xc) fcntl$getown(r4, 0x9) stat(&(0x7f0000325000-0x8)="2e2f66696c653000", &(0x7f00004b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpid() stat(&(0x7f0000e93000-0x8)="2e2f66696c653000", &(0x7f0000426000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000cd4000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ab1000)=0x0) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f00005d4000)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000d0f000)=@int=0x5, 0x4) 2017/12/11 23:42:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x5000}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r3 = dup3(r0, r1, 0x0) r4 = dup2(r1, r2) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000e77000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000715000)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000030f000-0x4)=0xe8) getgid() getsockopt$sock_cred(r0, 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}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000089e000-0x20)={@generic="3ced49704aa4b683320ac3c6545400f7", @ifru_flags=0x1100}) syz_open_pts(0xffffffffffffff9c, 0x7fd) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f73657175656e63657200", 0x2, 0x0) pipe(&(0x7f0000526000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r7, &(0x7f0000c13000)=[{&(0x7f00004f7000-0x82)="263fb2a0aa142c2e2fd9b378f942ca5bb219da300a15fc356d89e0cb83f829b20791bd838148bc8d191eabbde8ca37f0f3f55f095cf00114b7b9a440cd2ce634ab66af45a9209cd2ea4491241e94b22c5bb2a7c31e0a07147537de0ea6d9dbc8a11b43e943602043c148ff32b15f97abfb1dcfb7dbd48845639aea5eb961f72d32a6", 0x82}, {&(0x7f00006f2000)="7044626feb7fef37f07272ffd7098d0fabd4f276a11991a45508905df3dc10cd946b21c7e1af6a86f335a4646a1e341073661d5b156698b5fece8495227793a93f47378fd278dbf8e079704356b854e8bdebc2340b4d941878b50ee6fe04b85722724eab59ee285033526ae3284e6388108832a00f71791fff118c2239454625ff76583c7849f054edd85ef0e68fa2e2509a", 0x92}, {&(0x7f000000b000-0xe8)="2617b26876f29525ea82c17099aff82dbcefcd62b759156d35e853f3bac0e6eee99f44d2e230f33728bccac3fe509ca9c49b52701fda299ac8b52afff9d967fb2df0cc095eb874a26bb5ed0ce7742e5a137e71ee36d6248e67b4228f9e702cd813e02433d4aa98d7a41335a8f996c5134ace1e899fba8815afb8c3588b30ff80e98c148ae9ad005b30c6708fe7ca0a88663b32c0822b6ad7ed45ed803b5af35b68227cacedb16305388bbdad41871e89c59fd42f4225d02a481ea3c643f45d671075c568f19dd884c3502bd7ccf9b3c9af8d154d34e0851610741969b43607512165b89ccbd30634", 0xe8}, {&(0x7f0000e5f000)="71c009689be34da94bce02f0d79873bd03b1061ce3c6526e63508f87039c7e1129a4b455f98ab30713eea7e729905c3820510b7f0f35deca37d55380d0d76f46c3947340b03fc89b8cd82214213e3463d11ecf044df21a340758caa169a3f93c", 0x60}, {&(0x7f000099a000-0x1000)="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", 0x1000}], 0x5) splice(r4, 0x0, r5, 0x0, 0x5813dd57, 0x1) r8 = socket$inet_sctp(0x2, 0x5, 0x84) clock_gettime(0x0, &(0x7f0000f73000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000b0d000)=[{r0, 0x100, 0x0}, {r8, 0x8001, 0x0}, {r0, 0x20, 0x0}, {r6, 0x4, 0x0}, {r0, 0x100, 0x0}, {r7, 0x0, 0x0}, {r3, 0x5440, 0x0}, {r0, 0x2010, 0x0}, {r5, 0x20, 0x0}, {r1, 0x2000, 0x0}], 0xa, &(0x7f0000cc0000)={r9, r10+10000000}, &(0x7f00001fa000)={0x54}, 0x8) 2017/12/11 23:42:33 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000552000-0x11)="2f6465762f7667615f6172626974657200", 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000023b000)={0x0, 0x3f80}, &(0x7f0000f84000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x4, 0x68be398b, 0x3, 0x0, 0x2522f596, 0x43, 0xc9a, 0xfffffffffffffff9, r1}, &(0x7f0000e07000+0xfa6)=0x20) [ 88.266306] keychord: invalid keycode count 0 [ 88.325486] device gre0 entered promiscuous mode 2017/12/11 23:42:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x3, 0x78, 0x200, 0x2, 0x5b, 0x5, 0x0, 0x4, 0x48408, 0x1, 0x1ff, 0x8000, 0x101, 0x6, 0x0, 0x3f, 0x1, 0x0, 0x10004, 0x8200, 0x1, 0x7, 0x3, 0xffff, 0x7, 0x1, 0x0}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x2) fcntl$setsig(r0, 0xa, 0x35) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f73656c662f6e65742f70666b657900", 0x200040, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x81}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) fgetxattr(r0, &(0x7f0000001000-0xc)=@random={"73797374656d2e00", "78249a00"}, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95) 2017/12/11 23:42:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) getresgid(&(0x7f0000888000)=0x0, &(0x7f000025f000-0x4)=0x0, &(0x7f0000cbc000)=0x0) sendmmsg$inet_sctp(r0, &(0x7f0000f95000-0x70)=[{&(0x7f0000f98000)=@in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00008e5000)=[], 0x0, &(0x7f00002df000)=[], 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000c3f000)={0x0}, &(0x7f0000670000)=0x4) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00007ec000-0x4)={0x1}, 0x4) sendmsg(r0, &(0x7f000057a000)={0x0, 0x0, &(0x7f0000c38000-0x20)=[{&(0x7f00008d9000-0x2d)="c726499689e6059729b0faae363148779628f06ff691f90fe647047f7c81ab775fa3136d9236ea01f36ff84531", 0x2d}, {&(0x7f000048c000-0x7d)="06b1647dbf2767d14af3e746ffcc13dc6b73af24d9381ffd018b640f522889e98b7f93d80ed8164832ed05f2e19cbaf65bb650f1f28b30c04b9bd1f04eb53f4ca80c5717eede8fd32d7b8e1cad2cf0a4b6698fe24400e909e2af379c5a70bf0051c446c3e97d97798f97bc718255db71e0140e2158aa1bb7dc9871ff8d", 0x7d}], 0x2, &(0x7f0000ad6000-0x3f0)=[{0x90, 0x11f, 0x4, "f9e8b899715e506e713d4b59a2baea06260ca697cae7e3baba516866e928053bad23ae279ac09dc38de0f2484189d42f133e063961ffdd235b5972374ecefa9d6bcfd2b0eb7d81dac9bdac3e457412f934958acd050c46cdeb770b8ad5f4f36372eacc9f57edb2af8bca3702b009b276076343ea44378b8cede2"}, {0xd8, 0x112, 0x748, "494947e1bf44b957b01986beb56d75c9869a516464873d8240df55a31689255f633075169e8fd8eb4dd1a14b5e79ef8a91ae362ad6d44da20406fd59a9e2d02c57d5777ea0f2d8212742e346ca5c8ad1eaaf6d871c1cbd21f8d246b8a28b2fa9b20f9c8e5bd16d4b1130dc6e1b382ca38aad980341d727d9ff327baa270baf11e53af323f55b8105b4f72d93555cf95eed7608e831a7762f3a082f0f82cbc8e64b975882692a270ed653777f7ac464b25f8157a6429da96957def4a141ef6f355a282a"}, {0x20, 0x10a, 0x0, "6dc20405dbcc642848"}, {0xd8, 0x119, 0xffffffffffffffff, "ae2de6bf8aba7d432fc278385d9881200ff9256d128b745dbb0feab039f7553ddd2d75d9dbda179eb4254512e130e504a7a94ee07092b9f2f088f9911ce6a5dc6c5b7fa938ac6907ba03ec56b44729f7b7954d31688597d409fb23a8662bdb7fa1ef0e6e5d92a81f408a4a06ca6d864d43db7cafaf9e9df3648537940ccfb3e70a64c2bd469d654fab27eab4e37399e7e6faa30228be1c1c091c027e91ad67e038fba19c76931404a3681cdfa89bcbc219a1c87ff40cfe3d303d50519d5356adbda4b060857fab37"}, {0x18, 0x187, 0x8, "9d2107"}, {0x108, 0x116, 0x6, "4bfe56d48c02ac060f0adc55eb0afad111e13236129ada03a1db8212a3df2155744c09b081eb712cfc4bf41193fff7ac69e73727f1a3a6496b6f9be6853342bed38706605bcdfe31ea2329b77358541b0188cf4c1229e699519014e5911c638581730c8daed72e05eabd8f1beaecb2233947f7b5c3815dfa1d76d622549f16a9672118696b36a1877f0386eb5170130b2dddf0d1eef3515b25a454a2388a49978c225d6ff358f5a47d0cf54a79447d6da4b62622cddbe78f8a7c8eca6d98f94b1670baa0b796076adbbe4ddc0b9df271e731cc734be0b708a96676898b6bf81aee18471fe6e520657221961cf9dd27976d1237"}, {0x70, 0x19f, 0xce9d, "44fc3e0d46e6a0e40297abb3dcac398bb503619b1ce00c0504279193a08ffacf6fd86e9c3e0ecc7c343b57f81bac342c5b77dd5be64344c16aa15218b27c9ce3ee15abe9e5a13f2a2e48fe04365510dec46aa7e28eaf432be4188efd50"}], 0x3f0, 0x4000000}, 0x40) getsockopt$packet_int(r0, 0x107, 0x10, &(0x7f0000c3b000-0x4)=0x0, &(0x7f000045d000)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00006b8000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000288000)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000873000-0xa0)={r1, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x20, 0x2, 0x1ff, 0x41}, 0xa0) 2017/12/11 23:42:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000df4000)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000469000-0x10)={0x0, 0x200, 0xffff, 0x6}, &(0x7f0000b27000)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000022000-0x10)={r1, 0xffffffff, 0x1, 0x42744c94}, 0x10) r2 = socket(0x1, 0x800, 0xb) write(r2, &(0x7f000056c000)="0100000001021f000082d2ed0abcf785ff00001e09001f8004000500000003", 0x1f) getpid() 2017/12/11 23:42:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000cc8000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x97152f1ee5d537c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000e19000)=[@in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000699000-0xc)={0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f0000e46000)=0xc) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e75000-0xe)="2f73656c696e75782f7573657200", 0x2, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000723000-0x10)={0x0, 0x0}, &(0x7f0000eb8000)=0x10) accept4$inet(r2, &(0x7f0000dec000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000198000)=0x10, 0x800) clock_gettime(0x0, &(0x7f0000184000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000e3a000-0x20)={{0x0, 0x0}, {r3, r4+30000000}}, &(0x7f0000685000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000f09000-0x4)=0x2, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000542000)={0x232d, 0x100, 0xd63, {0x77359400, r5}, 0xed, 0x152000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r2, &(0x7f000088f000-0xd7)="60b9d18a3d7469af83c75885c9d8145ca12ec1ce0019f2e8f9377b6af875f535617b9ec8d470f60540b5b6a0a894544db28cabfde9239ae8da68bbb5801a45b5f61161a41ae81147335cdaa5b30c591a424c42bd8bed51d031aa597385941bc18af1ac25a751dd934022d7a8937664cf15d5e8ba465f103b4a605452f723facb4a2bd626f6f3950023dea31dc45e68672e7fd2754d5cad2269174f32a5c7d55bd64cda1c30dfe09b3feee0c130094cafffad4f24a579abced0711be189255725e4e8c5644b25e4fd0762470099462d1c88ff66df223fef", 0xd7, 0x20000000, &(0x7f0000520000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000f9d000-0x4)=0x5, 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000afe000)={0xe4df, 0x8, 0x7, 0x7}, 0x8) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00008d1000)={0x77359400, 0x0}, 0x10) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000372000)=0x2, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000970000-0x4)=0x401, 0x4) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f000072b000)=0x3ff) 2017/12/11 23:42:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x17, &(0x7f0000001000-0x4)=0xff, 0x4) mmap(&(0x7f0000000000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7f7, 0x4) sendto$inet(r1, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000eed000)="2f73656c696e75782f73746174757300", 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000639000-0x64)={&(0x7f0000bfb000-0x10)=[0x2, 0x0, 0x8, 0xff], 0x4, 0x400, 0x100000001, 0x9, 0x7, 0x537, {0x2, 0x2, 0x7fff, 0x7fffffff, 0x68, 0x0, 0x80000000, 0x81, 0x10000, 0x101, 0x8001, 0xffff, 0x7, 0x20, "2efae11f693fec0955b9887ea29cff95dbabd55866b8d7f3c140032d25cb40ce"}}) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000eef000-0x70)=[{&(0x7f0000eee000)={0x27, 0x7, 0x0, 0x7, 0xffffffff00000001, 0x100, "619d1d8c1fc6081cd2df6b7726583ca4f4b55125331576e1365a852f455468954e3be41165d83a8a3be6bd2d57dc9d396a586f28baefa58c48fe5c2cd1f8ba", 0x14000}, 0x60, &(0x7f0000a99000-0x20)=[{&(0x7f0000eef000-0x15)="0b62da48132928b148d98d036b1c0c3108f5ac746a", 0x15}, {&(0x7f0000eef000-0x5b)="8c341b6f4283832b9e4030a40cdc6deb0b79f528b4176fa586b2e406b4b0647b1a1d675490141c9c3757f6dfdc93de02c11f84c60ca3f523aa5f4dfb12fb2049465000f6fbc202aea4097b7a2c4b3d1e452fc367f98aebd41e0c75", 0x5b}], 0x2, &(0x7f0000bee000-0x1010)={0x1010, 0x0, 0x800, "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"}, 0x1010, 0x404c004}, {&(0x7f0000eee000)={0x27, 0x1, 0x2, 0x1, 0x6, 0x2, "cbf6bdf23331c5fb8464ac9d5e75e3f1809c307959641739b55fbe8c65ee6aa5b627783f37111073bfc0ac328f4bf74cc7a37654b379ce697c5feda8b4a013", 0x0}, 0x60, &(0x7f000036a000-0x60)=[{&(0x7f0000eef000-0x1000)="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0x1000}, {&(0x7f0000eef000-0xfb)="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", 0xfb}, {&(0x7f0000eee000)="", 0x0}, {&(0x7f0000eee000)="e47fe6e715cf38d1e5818a739b20b25016d641c45b0acc0b09fda0a90276313779d402d9c96e711ff5c19460c505cb0f8d802f15acf06cdf1bbd5a13253d491392760bb604", 0x45}, {&(0x7f0000894000)="dea21682874616762c2c902b9182ffdb114f9b7df8c63ebec9e9a1bd36a73fc3850e86298fd1a9151a71b165494ae682e1a0c11f690e5a0972946bd390f0f6ef7170af5eb0925f300af9ff591d98e28da1fe", 0x52}, {&(0x7f0000b59000)="9f50df1ea2327029e6fffad4ae868d8d7f33e435da480dfaf4d13707ce365ac68353676e3df834c3dcb0539a0cab79992a39d8b2030bcf2ace1470f01193a508a345b8baaaf56a82edec27a0be8c3386d27fd1dc0b37a7f4d1493b26da34ea6243c5707c49a9792a82e13cb537420a54082c976155f9fd35d4c4c784608bf2c2ca592873a000934f976bdfad52e4ba483d064d9e3f21709f1f2f88f1a42ce451f9f6939289ac9fbe3ba1d4bc4f68fe79b9dbc18c9f3d388d0922d9bd7b855fff2cdb1dea", 0xc4}], 0x6, &(0x7f0000606000)={0xb0, 0x84, 0x2, "d4817822bc6af31a190cf1cffe500bfd82473279057b380a777d5c325ed94a2314a2c5ab38a0c6da7de447e0ba7eb15abc3050ca6b3afc6b92928ba03d2d95e3c742af9a6a4a6897ee9fd65cfd00b2c45acb5296886dc32741a70ff503fccdfaf702ab3f43f0636c18ded1467fd60e001eeaccc0bc28d74e18054b80c88a553dfd2bb6a0de339c9efd846c55cc14b767a4a66c183b66c702aa"}, 0xb0, 0x0}], 0x2, 0x80) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r2, &(0x7f0000204000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000eef000-0x4)=0xc) setsockopt$inet_int(r1, 0x0, 0x14, &(0x7f0000afd000)=0x1000204, 0x4) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x8, 0x8000, &(0x7f0000eee000)="59b5c304b7105b9c22354621cecf9a4a93e3ca8e07cefdf4a9402bd117bbce60ae14556abd7f0f76cfa3ac77820bb6955226b9e6cce3819b15ef27b2ac463e7ca3f5077acc1ebf8486889e957d333c16b43a5850ceeedd1797", 0x59) recvmsg(r1, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eed000)=[{&(0x7f0000c73000-0xb5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5}, {&(0x7f0000eee000-0xe6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6}], 0x2, &(0x7f00009fe000-0x51)="", 0x0, 0x0}, 0x40002106) 2017/12/11 23:42:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7667615f6172626974657200", 0x80000, 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000-0x76)={0x0, 0x6e, "c05adcfcb81b750c0efd373cd754fe079785a5ae35aa4022bf853c12106c3846c16c4c217c22681950fb3f4a42d6877772ae7c095be9d4362d8780bdc41874f5f0350dc82eb5adbc7b19d7c503d3f1a2b363f3b99a03ef0ec8ab3eed71ee1dceba08c42b0ef0615ba529dda63eff"}, &(0x7f0000003000-0x4)=0x76) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000)=@sack_info={0x0, 0x800, 0x5}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000003000-0x70)=[{&(0x7f0000001000-0x10)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f0000002000)="fc83fa50c4fb5e676e150ad7d7763b991099edcf1869ac47ab8ceb92e84853f4c27916ffba6b00a5c69dfe2abe676bb0977029f13ae2f870cb443c92b3f137f3cfc7beec672fff9806e3717d60865e4ec922a8e4bbfc2ca7cbd809a8f1b396dd180c1d86e22da168e122a35197a0cfe6b669f26bcf305a4fd4dda1807c31f702e4147795c76dc8071691004c101c84b7e32ebc6a4deebbf695bd746d8e80c0da79b444d1023175f5343cee0bc1751d580f45dda320f661a5791f04e44ac6b97303a10cf43b9ee4d8eafc0b68", 0xcc}, {&(0x7f0000003000-0xc4)="35cf6a8b596c7271442a304afb2f28697c6eb1c5f12c82ae6ef52040267f81615f88564ebc35bde1c2fbcc7b44a947eaf0e7b7fab02fd44ad4416f0ab212711ebf9194cc2e82f0339e6ee0340abecfec5fd51a096e577873c74a13b0743165ef2fe2caca87c69e1dfbf1f0eee0b6887c2372f41449a66ca11b869e84623eca89dc3df6bc316146123c8e7aea11ab18a07c991ccf8dbc55d494b4af82f693b2d37ae85a3223b10788bfc88d9301975e05a38a6e2bf17005fcfebc7d524c1287cc30eeaad0", 0xc4}, 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{&(0x7f0000002000-0x1000)="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", 0x1000}], 0x5, &(0x7f0000000000)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x101, 0x1, 0x80000001, 0x4, 0x1000, 0x20, 0xff, r1}}, @init={0x18, 0x84, 0x0, {0xffffffffffffffff, 0x100000001, 0x7, 0x7f}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x5, 0x200, 0x8000, 0x81, 0x5, 0x0, 0x100000001, r2}}], 0x90, 0x4000}], 0x2, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000004000-0x4)=0x94, 0x4) socket(0x19, 0x2, 0xfffffffffffffffc) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff9}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000039c000-0x8)={0x0, 0x0}) r5 = socket(0x0, 0x3, 0x0) readv(r5, &(0x7f0000958000)=[{&(0x7f000099c000)="00000000000000000000", 0xa}], 0x1) setsockopt$packet_buf(r5, 0x107, 0xf, &(0x7f000038a000-0xd0)="ef8b2100", 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000ef7000)="2f6465762f72746300", 0x40400, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000a0b000)={r1, @in6={{0xa, 0x2, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x401}, &(0x7f0000975000)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x1, 0x0) r7 = syz_open_dev$tun(&(0x7f0000295000)="2f6465762f6e65742f74756e00", 0x0, 0x101000) fcntl$dupfd(r4, 0x100000402, r7) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000b2a000)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) sendto$inet(0xffffffffffffffff, &(0x7f0000ffd000)="", 0x0, 0x0, &(0x7f0000fdc000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/11 23:42:33 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0xc, 0x0, &(0x7f0000010000-0x80)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000009000)=""}) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000005000-0x10)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x18, 0x0, &(0x7f000000f000)=[@decrefs={0x40046307, 0x2}, @request_death={0x400c630e, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000c000-0xe1)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0x5c, 0x0, &(0x7f0000007000)=[@decrefs={0x40046307, 0x0}, @clear_death={0x400c630f, 0x0, 0xfffffffffffffffe}, @reply={0x40406301, {0x0, 0x0, 0x0, 0xd52, 0x0, 0x0, 0x0, 0x0, 0x30, &(0x7f000000d000-0x58)=[], &(0x7f000000c000)=[0x48, 0x68, 0x38, 0x20, 0x20, 0x28]}}], 0x70, 0x0, &(0x7f0000011000)="2ea4a0c81f4c17f72bcb42e1a31450c778523148315d921855a59e177161f14945ea2c6539be0f5e257bcb27e2f03eb6d7c52dbc6e503690c32b0bcd9bc18688c2359baebfc32620015b569dfd50fb70ac1e8ac48d51c47d9358dbc8f163d92a86024af0c3eb3e7288213551bf91f4c4"}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0xf, &(0x7f0000012000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000006000-0x4)=0x36) 2017/12/11 23:42:33 executing program 7: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000004000-0x6)="72616d667300", 0x0, &(0x7f0000002000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000000f000-0x100)={0x0, 0xf8, "df384e8d48afc83b54d003faa544d452fdbfef460c54a1a528714bef525c31988bc1aba8ce1307bb76af1bfbfda133bf7e8fa58d21d5ec0d8eed6ccd0ac75f0c3c9245fa5da379f1e6813edb4436295345a1eacf787ce3db8562f99233162ed2fa9974b91235b87ad336a3ec78cb65922c6fd092f1b0da1f0aca152dd540990a48efef8fcffeec2bb1306f63d463fbf4f93ba1a02d97d2138591dab10b63afbe61b08970965dbb3d3c7ded1949d09d8aeaef73b7fd2f4915c70aceab6f0f159839913bebce9e94a1754e54bc7d761205cc28a3860167e33a96eef7c2c994ccb97c8a960f623320e25496c1fa64fe5f558f6436bf66776205"}, &(0x7f0000023000-0x4)=0x100) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000001b000)={0x0, 0x7f}, &(0x7f0000023000-0x4)=0x8) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000022000)={r1, 0x8, 0x8001, 0x401, 0x9, 0x6, 0x0, 0x3, {r2, @in6={{0xa, 0x2, 0x737, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200020000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7fffffff, 0x3ae, 0x1ff, 0xe86}}, &(0x7f0000023000-0x4)=0xb8) symlinkat(&(0x7f000001f000-0x3)="2e2f66696c65302f66696c653000", r0, &(0x7f0000013000-0x8)="2e2f66696c653000") 2017/12/11 23:42:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000b21000)={@common="67726530000000000000000000000000", @ifru_addrs=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 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) r3 = dup3(r0, r1, 0x0) r4 = dup2(r1, r2) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000e77000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 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$sock_cred(r0, 0x1, 0x11, &(0x7f0000d68000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007d3000)=0xc) stat(&(0x7f000081a000-0x8)="2e2f66696c653000", &(0x7f0000a2c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000089e000-0x20)={@generic="3ced49704aa4b683320ac3c6545400f7", @ifru_flags=0x1100}) r5 = syz_open_pts(0xffffffffffffff9c, 0x7fd) ioctl$VT_RESIZE(r5, 0x5609, &(0x7f0000ff5000-0x6)={0xd4, 0x89, 0x40}) syz_open_dev$usbmon(&(0x7f0000e03000-0xd)="2f6465762f7573626d6f6e2300", 0x3, 0x800) setsockopt$inet6_udp_encap(r4, 0x11, 0x64, &(0x7f0000fb3000)=0x6, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a46000-0x4)=0x100, 0x4) r6 = dup3(r5, r5, 0x80000) ioctl$RNDADDTOENTCNT(r6, 0x40045201, &(0x7f0000000000)=0x4) accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f000007e000-0x4)=0x0) setsockopt$inet_dccp_buf(r3, 0x21, 0xf, &(0x7f000083e000)="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", 0xfb) ustat(0x4b94, &(0x7f0000b24000)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r6, 0x210000) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f73657175656e63657200", 0x2, 0x0) pipe(&(0x7f0000526000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r9, &(0x7f0000c13000)=[{&(0x7f00004f7000-0x82)="263fb2a0aa142c2e2fd9b378f942ca5bb219da300a15fc356d89e0cb83f829b20791bd838148bc8d191eabbde8ca37f0f3f55f095cf00114b7b9a440cd2ce634ab66af45a9209cd2ea4491241e94b22c5bb2a7c31e0a07147537de0ea6d9dbc8a11b43e943602043c148ff32b15f97abfb1dcfb7dbd48845639aea5eb961f72d32a6", 0x82}, {&(0x7f00006f2000)="7044626feb7fef37f07272ffd7098d0fabd4f276a11991a45508905df3dc10cd946b21c7e1af6a86f335a4646a1e341073661d5b156698b5fece8495227793a93f47378fd278dbf8e079704356b854e8bdebc2340b4d941878b50ee6fe04b85722724eab59ee285033526ae3284e6388108832a00f71791fff118c2239454625ff76583c7849f054edd85ef0e68fa2e2509a", 0x92}, {&(0x7f000000b000-0xe8)="2617b26876f29525ea82c17099aff82dbcefcd62b759156d35e853f3bac0e6eee99f44d2e230f33728bccac3fe509ca9c49b52701fda299ac8b52afff9d967fb2df0cc095eb874a26bb5ed0ce7742e5a137e71ee36d6248e67b4228f9e702cd813e02433d4aa98d7a41335a8f996c5134ace1e899fba8815afb8c3588b30ff80e98c148ae9ad005b30c6708fe7ca0a88663b32c0822b6ad7ed45ed803b5af35b68227cacedb16305388bbdad41871e89c59fd42f4225d02a481ea3c643f45d671075c568f19dd884c3502bd7ccf9b3c9af8d154d34e0851610741969b43607512165b89ccbd30634", 0xe8}, {&(0x7f0000e5f000)="71c009689be34da94bce02f0d79873bd03b1061ce3c6526e63508f87039c7e1129a4b455f98ab30713eea7e729905c3820510b7f0f35deca37d55380d0d76f46c3947340b03fc89b8cd82214213e3463d11ecf044df21a340758caa169a3f93c", 0x60}, {&(0x7f000099a000-0x1000)="fc1373b5a90ff596b88fe09de161a53cf56f7f93b1a78560df7768a81ccc09402e8fc4abad8e5eb87576267cfabeb07d6333bf565afff44ae87620e22cdb9b34d7a8f4b415d168a57f35c1a6d329817f1c04e24cae9936441f329bf29f5786f23488c13aa969d2751c67a27e4bbb6b4c42b576b6639a8c8013b1c2e4955882e7c540fb2ae72f9843a178e68b581fb71d734010f052ab7b96e14b63a08e4457091d06e90816a8e1d4e7cf60f827bfd7ec3005c43df40d4928676aeb98fb917f8c261c0ac34b0d7b4a37a7cba6411d6963e088b8c06b111a36d5ea4b6170845ee9f35d2d2ec0e6dbb371e6e1c0e39384cdd3790de1b2d7996d5eb67e53260ca8623ed8aad7eaa8646d5b29c824cbd961af40efa9999f2cd1653067880d5ad12f08f44e85ecc89afa781aa05e5691bc10db235e83fbd4695921b7c612cf419510209d3e5c591f102af344c1de1b101ca7a5928f1c9720cabe748cf3641bb9519b70b5f32970b462bbc5e2905f7406807bbac6de2099debd9f7b6fb22cb6c81adaf4ebfc3e8b661b5ee50c44b142ce216c0cd17241565bad9f272b6c836ff2935278a09eabe8de9798fcd23b3ebf09b1c103f7ce6aef40a1658e156eeee9bdc793062f56d6ee8513b1106b5cc852a87057e87ec3f48e879b385217315b9555cf32b798c00dcfd0df2a83eb0bf29d83d53cfab4c76361a9777296add158a1c94b2f681a7cc4dbe4a2af31e01bb92f5a43ef6fb5ad3bfa6772ac00eb6d536cd921d3eb6348029741875561c26887d918d9e164e6be865a3f496ad2e86164f3cad26c50a3beeb5c1ee88a97561a98319f45e3023bd146b524c17aceec8066a0ca57e6a4b80645c5a7156176036d90467d5f8e90e03486db1839c39b3d4a397c400fc0aa4a8b8ace273c7515f1952f277478973d27aa53998b5a65465c2c27dd1e695543b5c6265628c3531f5dec12579874136e7d82eb598214dbb82f6e2edd1690a3f58bb9091358131781f5b8ed3aa52813d6bca50c39891294c5c12d405dab2b581c2879eedcbe1fdfdacbfebdb3b40deda5f8a9b0607a4c760bce4fac81e2dadf5a019ecf7a0a8a4b5a650dca7f60a137606ddfb9b9e92eca169cccb4b5c1d9cf158bc0718707e2bde4a8b71394894285b3731c086da85bbd2b4c0dcaf75d77c3d4c214ec47411bfcdbb9c92147874f9f40c9b19f9d33b856e84dd46ebf3d48a822dbe5a9305e882ed5f8b4a431792b072793629fe5f1787b91de8c7aea17ac6782df65214f7513b2dd3c9ca0ca3851eae308cd875f37815e2cdb036570bd8599347c840473aab64ea9083a4837fac60fe8d3d15d4621e637e012c108cca833e4c962a6f39fbc3ddabe498ee2345e924a6ad4ac52e8d0f78e8633226eb6547f1dfed3fa317354e8f7a10973700e7f1738298e69d0498a5e460a474f6daf4706868d44a3928ef8134949470d0eb532a3ded6296b8e0f1c6f1961c954f78747f4a866b644ce3fcd9a3e3572651f5d2518c24dd9804ff8234035d415034d6964bcfa1d7381ebd94dd3dea8363faa4dcd9a71789b267696beb4b1a9ad116beb92b7b7babd8e8c843fe2ea36040703c8022cb75dcf17df10a20a891a424b217e534c176a6f96fae06c47da3efa666593c4f8114d4065c06198e0e59a3fa08f6a9da5a18ea1f329a548c118b447743504b6a188d406c239283424843a296fda138fe06ac7ee1996045c825d3b4da307862b37c4c4fee8810cd97fd91708820a23431e3c94f55f7a7a25460c7f1b624ae32febbc45a92694bdcdb92f54cd30518e78d55bedf0b5c0f80ddd7da3f65aa606235a75040f2ffc14a3d4cb78b775eb2545d6986990327fe72233f10f1ab68e9cb05aca640cc37d5851625f0062b3c3ca897e35eac7c85d0d17021b00d3d2b701775161f2c724e16525c4deadf7e3c08c27acf573166aa080200a0e17b77791cb8cca18259a764776b209f98703b8bcc5a2d242431e409ee7f25fee32d256e0abc1d8ff8a877803a33b2972264bc45dc30a87ccd4622dac017c95bc9e6461e817ba3ce56a3f41905d5e9eaa6688b634724d5ec363baaff297b162f97cefcea1543e9608fe2a8efe887cd8133bc7c78e1f3392b9a32a1f37f71f8b5d15b4a84d43742e0145627cbeb1fb8373e88381d30768c82039c9ae9a3e731b62388e16684b5587bd2fbf4dfbe1de45bd8f65ff264f390824d7aa03cfb8517d9214079aa949b890406d16e31a50deb1ba2432886ce31bce599d5f3e36d24049036973d2c242e1c1a8c3549712e76b5e0c63504082fe08fddea69559b2da786e0d25ba0698f33005831edfa57abcef3a6bd76caefed8c03431ce6968b61510f03e6cec2216e2dd64201cc46d38c228273404361fbf4467bbf5730c725151761ad2a966f6112b5d7cff68fad8c46bb52e3f69b0cf4c7bce71f7a2f8ccc5d03f48d5ae6d8c7f369f05bc937b9abf95a23b7c3cc8114cf4a155017794246e6acf56160da12d5a521744e0fa09ea80d0d805259cb54413eae915bca3398b2206731437ba5db88689a9f19d26fb03d7ce62f8568ca76829f72cc04fac48555158633b810b336d855286fecc22bf2c0fa8372a959a9612bded67f42436cc915d3f96eb30d6877c6c9bcfd81302c4f3fb048b6f9dd09ac5613a173daf9879148f1fc5e90203bdf646a6597d01eed6916d55ae44e7c49aa62bdec9c86f13515e8c9df0e049868efb4baf338a993e92e7c0087770f1a11fb0ec9f60134fe7e4217a50c5442807d7ed203696c8adbc97eed8771554c8c98c268338d852f016d39a58e576c346f6e0429bd945e7979119404278d939cfd8672a512209e248dad31982b2f5916d4e92a9bc0dcca1e088f098c7aa94427d61d2fff065d9e4184328b6ebfd6594a48afd9e5bce27cf80fce5cae880a51d7abf71912ad3e86c5457d6ee9b88305c75465a48bd678e34be793a47dece30777749d2c18db8e540a1f642f7242f34943f4943e356321b693a86b28a4259c209d4b3575a84d564ef11ddb15e316f1feea82ce70310b6c1d56c6ee574f56e6483796702e44680ae7d55acf1a549bed34058ef5e44efe36f093585f66bae6a4eab057c0ffbde667d8c28f97cc8b901527ada6574e2f3ce6009d7a37ef609e6aed2a7784859eb2934746e42164ac851e6227a83d02519b33e5b71cfbb4e57481fe29bb2a5df1b5b0d77b500f9d055536918a5bcfb7d0c2f8729fe0c480cdcaada2995a46e52ee23c9c214ecfb42e93dc466ebe358e32a4ee1d94c131bec21a12ca4fd555949192a3f1e7278c8ab9a28c97bcce84cf0c8cad8a5ffd0f295843dc4ad983e57a73c5ebd8fac539da8b1ae25468518762d14a4fcc63aaae1c3c7fc355930f58d57cd3f47d80d7312d591b66efac3326bdde42ec601160de0882d9467767a4f9510fa3c761181b5c437cd59aae58eacd58736cc7f7b9f15d9014e80e968dbef011c3257d8943f021654ab45567f828cf97b97ad3f918feded77cd4571ef4b742ad51c0b0c10a150b80e16cecfb0d5646f8f0044a7356244d383a07795cee61529fc04e37cad6fc22e47eb482869682aadf08f4ee6a7b548e8bad8cdc45ab9c56ce71d6d42d610e32ec25ca1ef02316d918e8884ec767facdad3b9fe928d30770adb1c03a0d2ef20ae73d19765739bde97f5225e11d7b08bb80b237461985434129d13d1ac2180d3e9744879ce32fc2be713b409ff9e189ceb645346f0a2a857186693ed8915096261ccc12d90d9e42d93e825f50ec8d5f33efb5637d4e8ba35c396b1cd9a1b59ecfc7c115ef0ddbcd59852788970358abbfca306fdd1212e616e623f1c0d2072e10cfd30821529b11ed3584e4dc1121bf28c59ae6e4e2b32dae77d51fb9d516e414b1fe7ed33191c32773a8cdee0797f86c5ad7c7a524918d848b510aec1fce254ea1d4273b8eebd455a19e073edb233662eddb23af42ee577258c570ddb0fa13211a1bb2a489ebf2ea75fb67e76197a8fd937a90b73967b7ac77cb8bdf85ab895f6a325a0200d10019c238f5a5e12a1aa6e05bbf079002541beb35130d6c7d8aa5c0e5f8c8c07554fb21fcd9afbab2ec8e0c61f22a264d66a7dd5367dcb148a13ded5a217acdb86013b43b475c6d528244f826dedd28e2f3e77ad13651380409e9ed8241fb2a1d006268c618a729aeb4c8280bad50b891b147cd5b036181c882864ae512b44573aa58f82073ce247cb53a4d4f966dc451f3f76a1979626ce862dc81e101c68125d9eb8ccac17fdb45e4fc979b34e63ae68b143727602ef622e43be92072660e1f5ee607f818f296112bb55399e2bdc93debf618c70b8072db44abad92208b976bbdef2bc3a969e6bfc8eaadee62d1a9312ea03c46ac28e176a329def0679bb49fbea09c7c15ff35b9f8c18961abb6e072239fda0070c08cdd4d0f15a4ee459e12bd3314e0238d88c0fc06434db23e746cdc137cf8d10710c8e5c8b3c670e25d4d167f9065923f44ac065e698d335a5dd5390dd57465547b6f5d798201ad2606e6dc7339a0c243cc30cf9a9c24d86b806d6e3a4395e0eacf36ed5c0cafa880808b4022731deb0d430b9748cb7f442ceedaf520b22709052ebaa2c1f65028a40c073b3279b96a55efbc2c5291e55e405234721356999473357a05bcbdad7a32c20830103bbfbe738791e2be6c490d9478f4363509f9b8eb09b431fb886bbb3558db2b117b0da31cb221f41a468487034ec51a25c43b8d7e80cad48ad91cb1a4636c68a2490a24b3b0d9e2fe0196a59c2d321439f1a75835bd5af8aaa5a0ad2a92b4d7d52dd14f4be3b3303ada39443133f595160895bde4779be2161205f23c1a7747521ed4d032aeb9b68933447dba4a04e98e4b1c3527eaddfb6080b38f442b5def0b46cb1a568e86064dc531194d386af2c7a84cbe2ec146e6808084fd98d0d55880271d359b9dabb4e9cdfed9dedde7331d85eafaac45f4497492fcfa11e55eeea95c09736667b10f9af8d53d4186ffeeb603b01a9269f99609d4d3d0886d5296eae96f40ce11fa323dc85b0e22d473400d6b4f11403c0a183d938f0d4308135d2e658dc7ed67beee8f4b2ec98f974cc2852ae4600005250e760b485b183918b096e085bb58b465c76c161e02fc8afe80afd9b9291ad6a515dc2e840cb3ab8c181c321aa9ee46e9005c34886e66588eaaf09c3961b217386eeddd0ac4ebace1d4b0d9a20f949440768ff484d7ab7d49178398cb0dc1b941e395899ad03249f8a585fa610b6ae1d3af84d23c6a7fc65efdb91bb78ba723db852be2b386b76fe5ae17a7cbca36efcd5d29de42c36205bcf8c588f8245654736468b03ee1271be466c383281a3f484c42a301c64747e71e5cb41dc16dfed5c52a81aca60b442853632866c5f3d6d33984322ead3f60e5cb9cea70ca4a0ff50f463eed60eb9ebe14a5c31b564c545bc342e3ace7abfc1dfd441f456e92f6981a80e4df63c2c586d27f4c4e854a4fcc2177906b5998ad4cab3c073084f8f0d2ca2275198050c4f4cb0ebc5f982cb0bcc95372152c1875b7d1c12215fb05a39288d498b7ffcdb731839025fe3f4623e41b42a572541e03b0b717a8fc6720806f68cb5f9cb6294b17e5eb608dbd7ebe9bac3ff53c3f370d746e32973d4296c8b5da8e45257f570d249e241b9a5b037f6a64066f5526e4baacf50ba6ad55a041c2c1d36f3fd08edde94d0f17aa693ac3001afca7bd3df92b2c0572b1efb84ff50d43bcd366910a62a5d629a37f3817ec74dc02ffc2c5e343af2b1b0b7514e4c52dc9ba1", 0x1000}], 0x5) splice(r8, 0x0, r7, 0x0, 0x5813dd57, 0x0) 2017/12/11 23:42:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000099000)="2f6465762f73657175656e63657200", 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000ddb000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000aec000-0x4)=0x18) ioctl$TIOCGPTPEER(r0, 0x5441, 0x77) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d01000)="2f6465762f6175746f667300", 0x0, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000d64000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c0d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000088f000)=0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000aa3000-0x4)=r2) r3 = timerfd_create(0x0, 0x0) timer_create(0x7, &(0x7f0000809000)={0x0, 0x21, 0x7, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000479000)=0x0) timer_gettime(r4, &(0x7f0000c29000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r3, 0x0, &(0x7f0000007000)={{0x0, r5}, {0x0, 0x5}}, &(0x7f0000256000)={{0x0, 0x0}, {0x0, 0x0}}) read(r3, &(0x7f000000b000)="0000000000000000", 0x8) recvmsg(0xffffffffffffffff, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)="", 0xfc13, 0x0}, 0x0) 2017/12/11 23:42:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70707000", 0x12040, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000001000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000002000-0x4)=0x10) epoll_create(0x6) socketpair(0x0, 0x5, 0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000c1f000-0x18)={0x8, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00006cb000-0xc0)=[{0xaa, 0x58, 0x8, &(0x7f0000001000-0x58)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x1000, 0xee, 0x9, &(0x7f00001bb000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x7fffffff, 0x1000, 0xffffffffffffff41, &(0x7f0000501000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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{0x2, 0x8c, 0x3, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x1, 0xbf, 0xffffffffffffff80, &(0x7f0000d62000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x8, 0x39, 0xfffffffffffffffd, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x565, 0x30, 0x1ff, &(0x7f0000ae2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x80000000, 0x91, 0x8000, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) 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) pselect6(0x40, &(0x7f0000000000)={0x7, 0x3, 0x2, 0x2, 0xfffffffffffffff9, 0x934a, 0x2, 0x8149}, &(0x7f0000003000-0x40)={0x7, 0xc4, 0x0, 0x3, 0xe1a5, 0x1, 0x1, 0x8}, &(0x7f0000002000-0x40)={0xffffffffffffffb6, 0x8, 0x10000, 0x0, 0x5, 0x20, 0x2, 0x8000}, &(0x7f0000002000)={0x0, 0x1c9c380}, &(0x7f0000001000)={&(0x7f0000003000-0x8)={0xb8}, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00006e4000)="6e65742f72745f636163686500") fcntl$F_SET_RW_HINT(r2, 0x40d, &(0x7f00005af000-0x8)=0x7) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f00007b7000)={0xf5, 0x0, 0x1, 0x10001}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f000066e000)={0x200, r4, 0x3, 0x10001000000}) sendfile(r3, r3, &(0x7f000017d000-0x8)=0x0, 0x8001) 2017/12/11 23:42:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000020f000-0xe)="2f73656c696e75782f7573657200", 0x2, 0x0) timerfd_gettime(r0, &(0x7f0000fa5000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = epoll_create1(0x0) userfaultfd(0x0) epoll_wait(r1, &(0x7f00007cc000)=[{0x0, 0x0}], 0x1, 0x0) r2 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000c1d000)={0x0, 0x0}) accept$inet6(r0, &(0x7f0000b9f000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000009a000)=0x1c) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000092a000-0x160)={{{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x10000, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0x6, 0x5c37, "600198ad2714740263e942985f369bc418a4a6d8b532299ca49fcef0736ce1235fe6f4815d178c62aabf80c2327aa2eded336c1b45e1558449d8125b274874c049be8075239512273c0784b4ea9de6a7"}, 0x160) timerfd_settime(r2, 0x3, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000037000)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f000003d000-0xc)={0x7, 0x0}) [ 88.430682] binder: 14753:14761 BC_DEAD_BINDER_DONE 0000000000000000 not found 2017/12/11 23:42:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x42000200) r0 = openat(0xffffffffffffffff, &(0x7f0000992000-0x8)="2e2f66696c653000", 0x200000, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000055b000-0x10)={0x0, 0x10, &(0x7f0000a07000-0x10)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00001bf000-0x3)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000ea000)={r1, 0xa1, 0x3ff, 0x1, 0xff, 0x1ff}, &(0x7f0000d78000)=0x14) r2 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x0, 0x80002, 0x733, &(0x7f0000287000-0x8)={0x0, 0x0}) bind$inet(0xffffffffffffffff, &(0x7f0000e24000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000785000)={0x0, 0x1}, &(0x7f0000686000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000ff4000)={0x0, 0x0, 0x8200, 0x0, 0x0, 0x10000000, 0x100000000, 0x0, 0x0}, &(0x7f0000e58000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={r3, 0x1, "00"}, &(0x7f0000912000-0x4)=0x9) writev(r2, &(0x7f00005d6000)=[{&(0x7f00004d4000)="290000002100190001010000000a0006020000160000ff00000000040d000300000000002400030008", 0x29}], 0x1) pipe(&(0x7f0000754000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f0000442000-0x8)={0x0, 0x2}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00000bf000)=@sack_info={0x0, 0x20, 0x2}, &(0x7f00005b3000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f00003d4000-0x10)={0x0, 0x8, 0x8c, 0x80, 0x0}, &(0x7f0000492000)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000051000)=@int=0x0, &(0x7f0000006000-0x4)=0x4) [ 88.476158] binder: 14753:14774 DecRefs 0 refcount change on invalid ref 2 ret -22 [ 88.484403] device gre0 entered promiscuous mode [ 88.496992] binder: 14753 invalid dec weak, ref 767 desc 0 s 1 w 0 [ 88.506383] binder: 14753:14761 BC_CLEAR_DEATH_NOTIFICATION death notification cookie mismatch 0000000000000000 != fffffffffffffffe 2017/12/11 23:42:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00000fa000-0x10)="2f73656c696e75782f61636365737300", 0x2, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000720000)="") socket$inet(0x2, 0x200000000007, 0x80000001) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000b2a000)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) 2017/12/11 23:42:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x42000200) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000bb8000)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000051b000)={0x0, 0x8f, 0x3ff, 0x7, 0xfffffffffffffffd, 0x5}, &(0x7f000062a000)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000027b000)={0xa8, 0x5, 0x0, 0x0, 0x2, 0x40, 0xd714, 0x8, r2}, &(0x7f00004bb000)=0x20) socketpair(0x0, 0x80002, 0x733, &(0x7f0000287000-0x8)={0x0, 0x0}) bind$inet(0xffffffffffffffff, &(0x7f0000e24000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000785000)={0x0, 0x1}, &(0x7f0000686000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000ff4000)={0x0, 0x0, 0x8200, 0x0, 0x0, 0x10000000, 0x100000000, 0x0, 0x0}, &(0x7f0000e58000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={r3, 0x1, "00"}, &(0x7f0000912000-0x4)=0x9) writev(r0, &(0x7f00005d6000)=[{&(0x7f00004d4000)="290000002100190001010000000a0006020000160000ff00000000040d000300000000002400030008", 0x29}], 0x1) getegid() pipe(&(0x7f0000754000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f00002d7000-0x8c)={r4, @in={{0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00004de000-0x4)=0x8c) ioctl$DRM_IOCTL_GET_CTX(r5, 0xc0086423, &(0x7f0000442000-0x8)={0x0, 0x2}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f00000bf000)=@sack_info={0x0, 0x20, 0x2}, &(0x7f00005b3000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f00003d4000-0x10)={0x0, 0x8, 0x8c, 0x80, 0x0}, &(0x7f0000492000)=0x10) fcntl$setstatus(r5, 0x4, 0x800) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000051000)=@int=0x0, &(0x7f0000006000-0x4)=0x4) socketpair(0x7, 0xfffffffffffffffd, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) r7 = socket(0x11, 0x3, 0x0) setsockopt$packet_drop_memb(r7, 0x107, 0x2, &(0x7f0000541000-0x10)={0x0, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2017/12/11 23:42:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001b5000-0x8)={0x19980330, 0x0}, &(0x7f0000780000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$sndtimer(&(0x7f000085f000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x2081) lseek(r0, 0x0, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) lsetxattr(&(0x7f000076b000)="2e2f66696c653000", &(0x7f00000fb000)=@random={"6f73782e00", "5b00"}, &(0x7f00008bc000)="405e00", 0x3, 0x1) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00003c1000-0x28)={@common="73697430000000000000000000000000", &(0x7f00007b7000-0x48)=@ethtool_link_settings={0x4d, 0x0, 0x0, 0x286, 0x6, 0x4, 0xff9, 0x1, 0x200, 0x8001, [0x40, 0x0, 0xffc0000000000000, 0x2, 0x7fff, 0x4, 0x1, 0x5], [0x2, 0x7fffffff, 0xa7, 0xc64, 0x5, 0x7]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000746000)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f000005f000-0x8)=0x9) 2017/12/11 23:42:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000eae000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000987000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8e000-0x18)={0xaa, 0x0, 0x0}) gettid() 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$TUNSETIFF(r2, 0x400454ca, &(0x7f00004a9000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@common="65716c00000000000000000000000000"}) ioctl$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, &(0x7f0000798000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r4 = dup3(r1, r3, 0x80000) r5 = dup2(r2, r3) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000e77000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f000064e000)={{{@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$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000c87000-0x8)={0x0, 0x800}, &(0x7f00009dc000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000ff8000)={0x7fffffff, 0xc41, 0x8201, 0x0, 0x6, 0x9, 0xffffffffffff7fff, 0x6, r6}, &(0x7f00006ee000-0x4)=0x20) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000592000-0x11)="2f6465762f7667615f6172626974657200", 0xc00, 0x0) ioctl$GIO_FONT(r7, 0x4b60, &(0x7f00001c7000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ca9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000550000)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000d3000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008d9000-0x4)=0xc) fcntl$getown(r0, 0x9) stat(&(0x7f0000325000-0x8)="2e2f66696c653000", &(0x7f00004b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpid() stat(&(0x7f0000e93000-0x8)="2e2f66696c653000", &(0x7f0000426000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000cd4000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ab1000)=0x0) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f00005d4000)={0x0, 0x0, 0x0}, 0xc) [ 88.525184] binder: 14753:14761 got reply transaction with no transaction stack [ 88.539522] binder: BINDER_SET_CONTEXT_MGR already set [ 88.552586] binder: 14753:14761 transaction failed 29201/-71, size 0-48 line 2924 [ 88.565330] binder: 14753:14793 ioctl 40046207 0 returned -16 2017/12/11 23:42:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) clock_gettime(0x0, &(0x7f0000d8d000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000f67000)={r2, r3/1000+30000}, 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x2, 0x0, 0x0, 0xffe0000000000000, 0x0, 0x0}}) ioctl$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$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = accept4(r0, 0x0, &(0x7f00009cc000-0x4)=0x0, 0x80000) ioctl$sock_ipx_SIOCSIFADDR(r4, 0x8916, &(0x7f0000549000-0x20)={"2214bb5b85a4774f2b8fcff4c42b36d0", {0x4, 0x9, 0x101, "a9faca964ae1", 0x9, 0x0}}) dup2(r1, r1) writev(r1, &(0x7f0000f05000-0x60)=[{&(0x7f0000aa9000)="6149fbc2b246c0c4cd9f129d93871d68d8c8a3ace2c484a6ed9002028fab4c4059768fbd82d6f2aad1cb7089466a9e581eb2acce112c7440e4899a7adc1d25f0d124cc0c16b417bf5ea2f14eef279fd08be92dd3d9c3019efae1d805c6b5ae34b1cb079291366c7ac5a86969071abd575323a0a99b7e7bef6a8cc4ff419a7613e3992456992ec5d0a7a4644a5b4b9b8bcf0d22102600647e8cb7af56d03ccb21dbf699e4c4e091c5cbdcdc30bdd52ac1f2c83944a2464312eda8f74ab80e022bb6707d1daa50561d4c597af811", 0xcd}, {&(0x7f0000769000-0x3c)="b1d83927f7380128f24c37f6a27939e9bf045b3cd629b6d1e8d1d673aa521e1a1646e317c8502d9a18933cf76c2750c4efa27a1f62b7de4fb4240026", 0x3c}, {&(0x7f0000718000-0x5b)="75b4f03b45ecc378bffe83ed753eea3caf2926c6fcda9774bf98aa9022f99d4b5c7399081b47004decd28b5add6451aa9d0688f0c5014dbaba6c949226a19a0c676b4bb930350e1652d6b284d37922ea48b96a03ff81fbdcee62fa", 0x5b}, {&(0x7f00005ed000-0x9a)="6f39ae95f8a2e60accf0b6a535690f9d70211752d8639791c9d5a206d296dd1d387f7cb947517dc1924c4cd960e6dd966ffdedc1d2e654e913b2a97b91cda9dc73c9c10ac60c2ac95c4a2dee193b918092876baa6dc14efac403c04ada35d585ca70c2c021d6dc8a325866d2a8b7c664ae9254b05b280ae38babf2ce014d246948000a48db27e75544302f2fe63841cd65dbc0877c240d64a5c8", 0x9a}], 0x4) 2017/12/11 23:42:33 executing program 1: r0 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)="2f73656c696e75782f656e666f72636500", 0x20000000604001, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x8000100000000107, 0x2, &(0x7f0000001000-0x42)="34cb0d0b80a49966822c4d8ff5d2a5fd004024fcad8d4d581ff5c23bf99c3821bff359baa7bdf2804fc120a2c5f6fcdbebac35e7308f8c2ecd8f550d98878e56040f", 0x42) [ 88.582808] binder: 14753:14774 DecRefs 0 refcount change on invalid ref 2 ret -22 [ 88.594635] binder: 14753:14793 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 88.606992] binder: 14753:14761 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 88.617798] binder: 14753:14774 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2017/12/11 23:42:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000d8d000-0x4)=0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b8b000-0xb)="2f6465762f6877726e6700", 0x10100, 0x0) accept4$inet(r1, &(0x7f0000a55000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e39000-0x4)=0x10, 0x0) syz_open_procfs(r0, &(0x7f0000edc000)="6e65742f6e657466696c74657200") 2017/12/11 23:42:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f000056c000)="0100000001021f000082d2ed0abcf785ff00001e09001f8004000500000003", 0x1f) openat$ppp(0xffffffffffffff9c, &(0x7f0000b2f000)="2f6465762f70707000", 0x8000, 0x0) getpid() [ 88.631412] binder: 14753:14793 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 88.638976] binder: 14753:14793 got reply transaction with no transaction stack [ 88.647111] binder: 14753:14793 transaction failed 29201/-71, size 0-48 line 2924 2017/12/11 23:42:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f00003b9000-0x8)="2e2f66696c653000", 0x80, 0x4) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000654000)={0x7, 0x2, 0x40, 0x6, 0x1ff, 0xfffffffffffffffb, 0x80000000, 0x2, 0x400, 0x0}) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000f62000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) sendto$inet6(r0, &(0x7f0000f62000-0xe5)="1690c87e0458b663eb99a970eddbdaf4b699ec0e8213ac8ba21b858e1fbc860996bc7eaca32e6ff816931e554fad4d0c29debc38324a8391a0d006d2618b209b6c5c61831dc775bc93870f1c317b01d2e3024cc40c00db3177b1dc796e490e17507e0e26e010103e13531431a5b0cf5afa6f06c71c7e0c3def5d256ce4c4c3fdfb9bce3584f7cac86d39e114e8fce0834eef8b2fbf14896e58773f148357e7c23a6aa863b17939ef9fe0f43bb8b734dbe7d4f6300b8e764bd0a68d15b5e5914ef931fd0411eeefee7c5e6be0c30c0dea97c4124877dc7ca0636dfad5b0b605bbb9b8adf58a", 0xe5, 0x4045, &(0x7f0000ec5000)={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x8}, 0x1c) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000097c000-0xd)="2f73656c696e75782f6d6c7300", 0x0, 0x0) getsockname$packet(r2, &(0x7f00009e3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c25000)=0x14) 2017/12/11 23:42:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$mice(&(0x7f0000c26000)="2f6465762f696e7075742f6d69636500", 0x0, 0x410001) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000afe000-0x4)=0x0) getresgid(&(0x7f0000888000)=0x0, &(0x7f000025f000-0x4)=0x0, &(0x7f0000cbc000)=0x0) sendmmsg$inet_sctp(r0, &(0x7f0000f95000-0x70)=[{&(0x7f0000f98000)=@in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00008e5000)=[], 0x0, &(0x7f00002df000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00007ec000-0x4)={0x7}, 0x4) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000d83000-0x4)=0x0, &(0x7f0000b49000-0x4)=0x4) 2017/12/11 23:42:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000814000-0xd)="6e65742f6669625f7472696500") preadv(r1, &(0x7f0000c6b000)=[{&(0x7f0000f20000)="", 0x0}, {&(0x7f0000198000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd}, {&(0x7f0000012000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7}], 0x3, 0xfffffffffffffffc) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000da9000)=0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000740000)={{0x0, 0x0, 0x0, 0x0, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00008cd000)={0x0, 0x0}) ioctl$KDGETLED(r1, 0x4b31, &(0x7f000026c000)=0x0) [ 88.688972] device gre0 entered promiscuous mode 2017/12/11 23:42:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000b4f000-0x4)=0x0) ptrace$peekuser(0x3, r0, 0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006cf000)="2f6465762f72666b696c6c00", 0x0, 0x0) ppoll(&(0x7f00000e7000-0x48)=[{0xffffffffffffffff, 0x4000, 0x0}, {r1, 0x204, 0x0}, {r1, 0x8000, 0x0}, {r1, 0x2040, 0x0}, {0xffffffffffffffff, 0x1200, 0x0}, {0xffffffffffffffff, 0x2100, 0x0}, {0xffffffffffffffff, 0x22, 0x0}], 0x7, &(0x7f0000a91000-0x10)={0x77359400, 0x0}, &(0x7f00006b3000)={0x800}, 0x8) 2017/12/11 23:42:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = memfd_create(&(0x7f0000dcf000-0x2)="4000", 0x2) pwritev(r0, &(0x7f0000d97000)=[{&(0x7f0000ab2000-0xd4)="", 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000096e000)={0x0, @in6={{0xa, 0x1, 0x200, @loopback={0x0, 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000db0000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000f1a000)={r1, 0x4, 0x5b, 0x1000000000400}, 0x10) r2 = socket(0x11, 0x3, 0xfffffffffffffffd) rt_sigprocmask(0x1, &(0x7f0000c3d000)={0xe8f}, &(0x7f00006db000)={0x0}, 0x8) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000897000)={0x0, 0x0}, 0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000460000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000009000)={0x0, 0x0}, &(0x7f0000335000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000694000)={r4, 0x1, 0x1000, "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"}, 0x1008) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000869000-0x30)={0x4, 0x0, &(0x7f00009a3000-0x4)=[@exit_looper={0x630d}], 0x0, 0x0, &(0x7f0000b16000)=""}) fcntl$setown(r2, 0x8, r3) sendmmsg$inet_sctp(r2, &(0x7f0000f95000-0x70)=[{&(0x7f0000f98000)=@in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00008e5000)=[], 0x0, &(0x7f00002df000)=[], 0x0, 0x4000000}, {&(0x7f0000dfd000-0x1c)=@in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c, &(0x7f0000e72000-0x10)=[{&(0x7f0000461000-0x94)="663d0306e54d15bdcc15edd92fabe3da5405b4a00f0578c8bdcf08739ec7032948fd3cc372bc70594e7547d768c675984cc845072072f371ce66d8d5ac7dda22ee75199cfcaf92746e48055117e18612be00deb49045eef8af06673f0db1cadc75022c849172ced0a6a64aac18806b1254616198435a5525b08836ab723945deba7eff3df4f1b6a9ac2e73beac31704166280990", 0x94}], 0x1, 0x0, 0x0, 0x448000}], 0x2, 0x7ffc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000dc0000-0x8)={r4, 0xfffffffffffffff9}, &(0x7f0000e35000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000edd000)={r5, @in6={{0xa, 0x2, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1}, &(0x7f00007cf000-0x4)=0x98) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000d2c000)=0x0) 2017/12/11 23:42:33 executing program 0: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000", &(0x7f00009d7000-0x4)=0x1b) stat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x19)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000002000-0x10)="2f73656c696e75782f61636365737300", 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000-0x11)="2f6465762f7667615f6172626974657200", 0x101000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000003000)="2f73656c696e75782f61636365737300", 0x2) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000002000)={0x1, r3}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000005000-0x4)=0x0) keyctl$set_reqkey_keyring(0xe, 0x0) personality(0xe14000b) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000005000)={0x0, 0x30, &(0x7f0000006000-0x30)=[@in={0x2, 0x1, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000002000)={r4, 0x3ff}, &(0x7f0000005000)=0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000007000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000002000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200, 0xb167, 0x0, 0x400, 0x2, 0x0, r5}) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000007000-0x8)={r4, 0x5}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000008000-0x4)=0x0) 2017/12/11 23:42:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x2000000000003, 0x0) getresgid(&(0x7f0000888000)=0x0, &(0x7f000025f000-0x4)=0x0, &(0x7f0000cbc000)=0x0) sendmmsg$inet_sctp(r0, &(0x7f0000f95000-0x70)=[{&(0x7f0000f98000)=@in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00008e5000)=[], 0x0, &(0x7f00002df000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x10, &(0x7f0000ffa000)=0x7, 0x4) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00007ec000-0x4)={0x1}, 0x4) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000d83000-0x4)=0x0, &(0x7f0000b49000-0x4)=0x4) 2017/12/11 23:42:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e75000-0xe)="2f73656c696e75782f7573657200", 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000099000-0x68)={0x97, 0x100, 0xd63, {0x77359400, 0x0}, 0xed, 0x152000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000752000)={0x325c, 0x7ff, 0x2, 0xde32, 0x4, [{0x9, 0xfffffffffffffff8, 0x5b1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x101, 0x7, 0xfffffffffffffffa, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0}, {0x8, 0x7fff, 0xac3b, 0x0, 0x0, 0xc00, 0x0, 0x0, 0x0}, {0xffff, 0x8, 0x6, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}]}) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000f9d000-0x4)=0x5, 0x4) 2017/12/11 23:42:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f0000143000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000072b000-0x4)=0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000)="76656e6f00", 0x5) r2 = dup(r0) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f000092a000-0x3)="6c7000", 0x3) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000dcd000)=0x3f, 0x4) sendmsg$netlink(r2, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) 2017/12/11 23:42:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000364000-0x28)={@common="73697430000000000000000000000000", &(0x7f00007b7000-0x48)=@ethtool_ringparam={0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00009d6000)={@common="6970365f767469300000000000000000", 0x5}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a4b000-0x10)="2f6465762f73657175656e6365723200", 0x400000, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00000c3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") clock_settime(0x4, &(0x7f0000cc8000-0x10)={0x0, 0x0}) fcntl$setlease(r0, 0x400, 0x0) 2017/12/11 23:42:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=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(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$netrom(r1, &(0x7f0000001000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000007000-0x4)=0x48) mmap(&(0x7f0000003000/0x1000)=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(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f0000006000)=[{&(0x7f0000009000-0xb1)="6424514fb5d3fa8f25a6d0e278d1d8ec3df303ff7b2e6cbbfc6f489dd47ab4326fa924600e093bf4d67cc1b05b1b584c3ed8b389b9b5a1c1489099f2ce49d6dccaa89a641cf9121a37a2d3120aea44167211268f9e990a8765a49a6f64dd8ee2121881876ef403a14b8a91c44490609e2d5e0014522d7548b8c5ac29d027fd010000001d89b9282140692eaa7e7e5c969d2f89c6a9c7c5043b6edbc82b762bcfb9a523231fccdcc25ce5fae5ea9083c279", 0xb1}, {&(0x7f0000001000-0xd4)="12d240bbfa5f5e1ae709f29b9b1d9f029a3cce565f303fa2413421ff64eb7d2ba0ac56f12f4e77fd7d5ba2d8ac1d4202c612150fada6335a1169b5ae23b128f27131b1553d4a63894e0800f8d934b128bdc0bc190128736e9f9e36616e7494c4eb96df4a515aa72d6994005f7b729a99f88c7420d36fc6082c6694709d42c304b51a83e294727a35039413050fe91aa5a7d5041ff6441be0ea59649a5c2a23f24f806186e607afdc6cb3cd89039bfad3d32b0efdb211023d2ee49f9e30955fe0ca49085bc885002ac5c042e643da8f992c9ff9f4", 0xd4}, {&(0x7f0000009000)="4c624222a0098868f353b3e3a6b97f72f2301658c807c43212dc8f12aaa7dc403e1b3d0355b27e739d4651408efbc84d5bba156d631946b2aab618916b415e92f0daccc77cdb05be165b6e82c79478e6285279ae17532819f418a335d8eb2a1729", 0x61}, {&(0x7f0000007000)="c8c07e9e9fd8afcedcf0565881fb0fbf1c8d04cb9947be69bab81b567faf0542e4744bbba940a5a38058f7b17eec73b110e69847e9dd5a84a34e9b0918caca305b8b747c9406c367c3ccde45309de5d5a0004e2cafb36ea9c2", 0x59}, {&(0x7f0000008000)="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", 0x1000}], 0x5, 0x0) mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x3e, &(0x7f00004eb000)=0x8000, 0x4) setsockopt$sock_int(r2, 0x1, 0x40000000021, &(0x7f00006bb000)=0x7, 0x4) r4 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r4, &(0x7f0000fee000)=@file={0x0, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f000054b000-0x5ad)="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", 0x5ad, 0x3, &(0x7f0000fef000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f0000ff5000)=[], 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$inet(r1, &(0x7f0000ff3000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000acf000)=0x10, 0x80000) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f00002d2000-0x10)={0x0, 0xff, 0xe402, 0x0}, &(0x7f0000a46000)=0x10) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ff5000-0x10)={r6, 0x0, 0xc, 0x10000}, &(0x7f0000ff4000)=0x10) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000ff6000)={r7, 0x39e, 0x3, 0x700000000}, &(0x7f00003e9000-0x4)=0x10) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000fee000)={r8, 0x0}, &(0x7f0000f4c000-0x4)=0x8) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80005, 0x20, &(0x7f0000ff7000-0x8)={0x0, 0x0}) listen$netrom(r9, 0x2) 2017/12/11 23:42:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003c3000)="6e65742f736f66746e65745f7374617400") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000043f000-0x10)={0x8, &(0x7f0000a29000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f000095d000)={r1, 0x1}) fcntl$getownex(r0, 0x10, &(0x7f00006ae000-0x8)={0x0, 0x0}) process_vm_readv(r2, &(0x7f000006c000)=[{&(0x7f00000ca000+0x7b5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7}, {&(0x7f0000bca000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb3}, {&(0x7f00008ad000-0x3)="000000", 0x3}], 0x3, &(0x7f00009a4000)=[{&(0x7f0000b15000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f000061d000-0x5d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d}], 0x2, 0x0) sendfile(r0, r0, &(0x7f000017d000-0x8)=0x0, 0x8001) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000122000)=0x0) 2017/12/11 23:42:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006e0000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004a9000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@common="65716c00000000000000000000000000"}) lstat(&(0x7f0000d9c000)="2e2f66696c653000", &(0x7f000052d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000606000-0x4)=0x2) fcntl$getown(r0, 0x9) chmod(&(0x7f0000a40000-0xe)="2e2f66696c65302f66696c653000", 0x185) 2017/12/11 23:42:33 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000648000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000002000-0x8)={r2, 0x2}) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x2, 0x0) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f000009c000-0x101)="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") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000f94000-0x5)="6175787600") ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f0000f3f000)={0x1, 0x1}) preadv(r4, &(0x7f0000d87000)=[{&(0x7f000022f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000ec9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6}], 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000dd8000)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000969000)=0x11, 0x4) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f0000162000-0x4)={0x80000001, 0x9, 0x6}) 2017/12/11 23:42:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c9c000-0xe)="2f73656c696e75782f7573657200", 0x2, 0x0) recvfrom$inet6(r0, &(0x7f00006ff000+0xfc2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5, 0x40002023, &(0x7f0000703000)={0xa, 0x1, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000364000-0x28)={@common="73697430000000000000000000000000", &(0x7f00007b7000-0x48)=@ethtool_ringparam={0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00009d6000)={@common="6970365f767469300000000000000000", 0x5}) 2017/12/11 23:42:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000609000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0xb, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003eb000-0x3)="2f73656c696e75782f656e666f72636500", 0x20400, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f00000b9000-0x18)={0x1f, 0x1, 0x0, 0x3ff, 0x0, 0x1}) clock_getres(0x0, &(0x7f0000fd2000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{0x0, r2}, {0x0, 0x989680}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000caf000-0x8)=0x2) r3 = syz_open_dev$usbmon(&(0x7f0000220000-0xd)="2f6465762f7573626d6f6e2300", 0x6, 0x8000) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000e46000-0x1)=0xffff, 0x4) select(0x40, &(0x7f0000e0c000-0x40)={0x8, 0x70e, 0x0, 0xffffffffffffffc0, 0x40, 0x8, 0xb2fe, 0x1}, &(0x7f00001cf000)={0xca, 0x6, 0x7ff, 0x0, 0x0, 0x6, 0x1f3, 0x40}, &(0x7f0000b5a000)={0x4, 0x8, 0x8001, 0x7fffffff, 0x9, 0x7, 0x1, 0xfffffffffffffff7}, &(0x7f0000ad0000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f00007af000)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) 2017/12/11 23:42:33 executing program 4: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f49000)="2f73656c696e75782f63726561746500", 0x2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00008d3000)={0x0, 0x3}, &(0x7f000085a000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000001000-0x15)=@random={"6f73782e00", "2f73656c696e75782f63726561746500"}, &(0x7f0000002000-0xa1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x1f, 0x2, 0x0, 0x10000, r1}, 0x10) 2017/12/11 23:42:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000b33000)="2f6465762f6c6f6f702300", 0x2, 0x40000) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fc3000)="2f6465762f6b657963686f726400", 0x5, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffe, 0x0, 0x43, 0x2, 0x0, []}) ioctl$void(r1, 0xc0041878) write$tun(r0, &(0x7f00006f0000)=@hdr={0x1, 0x80, 0x10000, 0x0, 0x80000000, 0x3ff, @ipv6={0x1, 0x6, "0d1e79", 0x402, 0x4, 0x9, @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={0x33, 0x68, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x7, 0xfe, "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"}, {0xff, 0xe7, "4e23800edd186577674f4d7edeb0afbd1f90d61b9968975009da2fd5e83c0e0e40d0dc1c2f2ce783bca25310e11163a716ac96977682a99fa69ed2904bf55967f9979e148a6437462965e7db67e1e2bf72db859424f79aac45be279484adb66721c433c2a5cffa5e34ccbb9aba76a2343c98a8b68b51122e75f1acd7cbc983b326a3c9a7f778f301fb68038da5b1058c8a57b4c5c842756458d5205cc664050726d149ea09fd2cd5237242f040a6946aa373eca8605205f96eae67e1d1811f7eefd4bdc740709ec03b397ed1416536f04ee4811c45c7634bbc741622fc2bbc5a04e0b1cccb9506"}, {0xff, 0x62, "6300000000cffa21115cabb60133d0936fed214badfe00010001ad845416bdb527bc3b9a76bb2ef7d832d90467f7ba030150f5f6f1b2630752ee5feeedfea56c4af5de6eb77a8bdc77fc2d90d6cc014c6da4b5efac8ef8469e769840f164c0cd6729"}, {0x1, 0xf1, "421ae5b0cd71f38e48b8cd74ebfb022946ff2627aea4e619fd3b21f6da2b47941c5ca623813f96f072761874e4fd15779868eff9f273ca7acaadbc2d973dc30f13f6a0bdcd0231f7518fc502fc7b0f9ebb61c6f9260d2b32013ad394837546f016c927567f1720907b06a936857ffce1577aa438524f808fb022bb593fbfa38ce6f49a5fc5b2c948a4ef0a48a2ece95202cd2af68caac1819000434ba4adf35fe9b8e5c1ceac172c6719947ca547e02787104e68ae27818c3960a28a451ccff1f427074690a796de2dee09407b8d8f0dda09f6ba9a1eda9c09c339e1365be00e184365ca097d7bffdf16a8eb223271227f"}]}], @udp={0x0, 0x2, 0xba, 0x0, "68dfaa1c5ed5a746d5cf8b14d17569283f8840db45429d1056523fc0f8965f8b9083646351350c3b05dd591be86335bde4b6f5196a4edd5de8eae72c3eb7862956428609ed9a1d84a4b34a29b3e5535a6c6118de382164dd6728f7ee5e81a08d750d7de6b4bc9ca8c1cec550e573af8e2ff065c4e0a38ee1aa13abb0839df8b354b9383192fa48b3f5ed8e2e456ebb05752458581a334c40ba0c8f74994c64523d20fd6ab84dbd0744be725f938ffc94d192"}}}}, 0x434) ioctl(r1, 0x8917, &(0x7f00008ea000)="") epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f000071b000-0xc)={0x10, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000e20000)={0x2, 0x7ff, 0x8000, 0xffffffff, 0x7, 0x8, 0x7fff, 0x800, 0x0}, &(0x7f0000eef000)=0x20) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b2d000-0x8)=@assoc_value={r2, 0x9}, 0x8) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f000089f000-0x9)="2f6465762f70707000", 0x141040, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000e97000-0x40)={&(0x7f0000087000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000096a000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000e77000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000c5000-0xc)=[0x0, 0x0, 0x0], 0x5, 0x9, 0xa, 0x3, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000984000)={0x0, 0x94, &(0x7f0000c80000-0x94)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x33d2817, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f67000)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00006fc000-0x8)={r4, 0x200}, 0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00004dd000)={0x0, 0x5d, "deb283098809a0f142bc314bad8b12df38f42c539a0822b82b80e9845696df79148f72704338d124c3741ac2c0f0eaa0da31d88d11a72346e78bee55c5f0a577324e7a7ee043c839b52e43c6e43a9ef734ff516a055a910e21f6c086b0"}, &(0x7f0000163000+0x95b)=0x65) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00001b5000)=@assoc_value={r4, 0x174}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000edf000-0x5c)={0x8, 0x4fc6ab7588642a42, {0x3, 0x2, 0xeac7, 0x1, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept$ax25(r0, 0x0, &(0x7f0000f41000-0x4)=0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00005f3000-0x8)={r5, 0x4}, &(0x7f0000d58000)=0x8) r6 = syz_open_procfs(0x0, &(0x7f0000bb8000)="6e65742f6970365f6d725f636163686500") pread64(r6, &(0x7f0000caf000-0x85)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x85, 0x4c) [ 88.842694] keychord: invalid keycode count 0 2017/12/11 23:42:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000eae000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000987000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8e000-0x18)={0xaa, 0x0, 0x0}) r1 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0xb) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00004a9000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@common="65716c00000000000000000000000000"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x1b, &(0x7f0000798000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r5 = dup3(r2, r3, 0x0) sched_getaffinity(r1, 0x8, &(0x7f00009b4000)=0x0) dup2(r3, r4) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000e77000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f000064e000)={{{@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() r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000592000-0x11)="2f6465762f7667615f6172626974657200", 0xc00, 0x0) ioctl$GIO_FONT(r6, 0x4b60, &(0x7f00001c7000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000ca9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000550000)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000d3000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008d9000-0x4)=0xc) fcntl$getown(r0, 0x9) stat(&(0x7f0000325000-0x8)="2e2f66696c653000", &(0x7f00004b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpid() stat(&(0x7f0000e93000-0x8)="2e2f66696c653000", &(0x7f0000426000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000cd4000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ab1000)=0x0) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f00005d4000)={0x0, 0x0, 0x0}, 0xc) 2017/12/11 23:42:33 executing program 3: epoll_create1(0x80000) 2017/12/11 23:42:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000099000)="2f6465762f73657175656e63657200", 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000ddb000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000aec000-0x4)=0x18) ioctl$TIOCGPTPEER(r0, 0x5441, 0x77) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d01000)="2f6465762f6175746f667300", 0x0, 0x0) r3 = timerfd_create(0x4, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000fb6000-0x24)={0x6, 0x1f, 0x100000000, 0x7f, 0x140000, 0x8, 0x3, 0x101, 0x3, 0x9, 0x40, 0xfffffffffffffffe}) timer_create(0x7, &(0x7f0000809000)={0x0, 0x21, 0x7, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000479000)=0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000cf6000-0x8c)={r1, @in6={{0xa, 0x0, 0x5219, @loopback={0x0, 0x1}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d63000)=0x8c) timer_gettime(r4, &(0x7f0000c29000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r3, 0x0, &(0x7f0000007000)={{0x0, r5}, {0x0, 0x5}}, &(0x7f0000256000)={{0x0, 0x0}, {0x0, 0x0}}) getpeername(r2, &(0x7f0000e85000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000550000)=0x1c) read(r3, &(0x7f000000b000)="0000000000000000", 0x8) recvmsg(0xffffffffffffffff, &(0x7f000000e000)={0x0, 0x0, &(0x7f00006c2000)=[{&(0x7f0000c1f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbf}, {&(0x7f00008c9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x2, &(0x7f000000c000)="", 0x0, 0x4}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00008e3000)=[@in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x2, 0xfffffffffffffff7, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xdef}], 0x80) 2017/12/11 23:42:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000949000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x7, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) bind$inet(r2, &(0x7f000063a000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000fc2000-0x10)={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r2) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c87000)="2f6465762f72666b696c6c00", 0x80000088000005, 0x0) readv(r3, &(0x7f0000c82000)=[{&(0x7f0000449000)="", 0x0}, {&(0x7f0000537000)="", 0x0}, {&(0x7f00007d4000-0xba)="", 0x0}, {&(0x7f000030a000-0x63)="00", 0x1}], 0x4) close(r3) r4 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000c29000)=[@in6={0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff7}, @in={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000b65000-0xe8)={{{@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=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a1b000)=0xe8) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00001d5000)={0x0, 0x0, 0x0}, &(0x7f00006c1000)=0xc) fchown(r6, r8, r9) read(r5, &(0x7f000097b000)="00", 0x1) ioctl$int_in(r5, 0x5452, &(0x7f0000312000-0x8)=0x3d) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f000045f000-0x8)={0x5, 0x5}, 0x8) recvfrom(r6, &(0x7f0000017000)="", 0x0, 0x100, &(0x7f000074a000-0x58)=@rc={0x1f, {0xffff, 0x8000, 0x10001, 0xba2, 0xffffffff8fe80d76, 0xfffffffffffffff7}, 0x5}, 0x9) fcntl$setown(r3, 0x8, r4) fcntl$setsig(r5, 0xa, 0x12) dup2(r5, r6) tkill(r7, 0x80000000000001f) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000022b000-0x11)="2f6465762f7667615f6172626974657200", 0x200000, 0x0) 2017/12/11 23:42:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x13, &(0x7f0000bb4000-0x8)=0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)="00000000000000000000000000000000", &(0x7f000064b000)=0x10) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000a3b000)={0x5, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4b8, 0x5, 0x1f, 0x60af, &(0x7f0000b75000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffff, 0x6, 0x14bc}) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000624000)="6e65742f6970365f666c6f776c6162656c00") getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000cd000)={0x189, 0x20a, 0x3b, 0x80, 0x0}, &(0x7f000035a000)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000a6d000)={r3, 0x6}, 0x8) getsockopt$inet_int(r0, 0x0, 0x2f, &(0x7f0000252000)=0x0, &(0x7f0000f23000-0x4)=0x4) 2017/12/11 23:42:33 executing program 3: mmap(&(0x7f0000000000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7f7, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000eed000)="2f73656c696e75782f73746174757300", 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000639000-0x64)={&(0x7f0000bfb000-0x10)=[0x2, 0x0, 0x8, 0xff], 0x4, 0x400, 0x100000001, 0x9, 0x7, 0x537, {0x2, 0x2, 0x7fff, 0x7fffffff, 0x68, 0x0, 0x80000000, 0x81, 0x10000, 0x101, 0x8001, 0xffff, 0x7, 0x20, "2efae11f693fec0955b9887ea29cff95dbabd55866b8d7f3c140032d25cb40ce"}}) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f0000204000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000eef000-0x4)=0xc) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000afd000)=0x1000204, 0x4) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000eef000)={0x0, 0x1c, &(0x7f0000d77000-0x1c)=[@in6={0xa, 0x1, 0x9fe, @loopback={0x0, 0x1}, 0x2}]}, &(0x7f00002ae000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000d51000-0xc)={r2, 0x4, 0x10}, 0xc) setsockopt(r0, 0x8, 0x8000, &(0x7f0000eee000)="59b5c304b7105b9c22354621cecf9a4a93e3ca8e07cefdf4a9402bd117bbce60ae14556abd7f0f76cfa3ac77820bb6955226b9e6cce3819b15ef27b2ac463e7ca3f5077acc1ebf8486889e957d333c16b43a5850ceeedd1797", 0x59) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eed000)=[{&(0x7f0000c73000-0xb5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5}, {&(0x7f0000eee000-0xe6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6}], 0x2, &(0x7f00009fe000-0x51)="", 0x0, 0x0}, 0x40002106) [ 88.870467] keychord: invalid keycode count 0 2017/12/11 23:42:33 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cd3000-0xf)="2f6465762f73657175656e63657200", 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000a73000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = eventfd2(0x0, 0x0) r2 = epoll_create1(0x0) r3 = fcntl$dupfd(r2, 0x406, r2) ioctl$TIOCSBRK(r3, 0x5427) r4 = dup2(r1, r2) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00006a2000)=@int=0x0, &(0x7f0000631000)=0x4) ioctl$TIOCTTYGSTRUCT(r3, 0x541a, &(0x7f0000dd2000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f0000bf3000)={0x0, 0x0}) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000c7b000)={0x1, 0x3, [@random="a936383e1f95", @random="1ce193ca029c", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r2, &(0x7f0000afe000-0xc)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f000001f000)=0x80000001, 0x4) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f00006e6000-0xe6)={0x3, 0xde, "3554285f041893cdb26cb28bb4db6b63dd5680c1e58d3ffdeb4a2830cbf0c1b8c1cbb2534cdf6424f0a6333ef1f360d0cb907474f5e1ca945c2547af0c91c802779d8d503f5724f3af6354a8b3074f714498885135d7bb2e27fc72c0aa553ae39cd49c5e7f1a49fe458337a965b4c39d218a5ef4c282fc175a7c033c3b07c8b42d6f83cb630191a7d26f4446beaef98f4a3d16c485d3497a115b6e2944cbe456d2c04a0190642718dc371cee95d8bc8b2160fa3d3f8af0d22b3ab75817baaa2168d7c81219ba622f212e82fde033d3e3efc77d8a537230b47a15df2590c9"}) dup2(r2, r5) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000783000)={0x5, 0x7, 0x8001, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCGETA(r0, 0x5405, &(0x7f0000d49000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/11 23:42:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000b7b000-0x18)=@get={0x1, &(0x7f00008af000)="0000000000000000000000000000000000000000000000000000", 0x2}) r1 = syz_open_procfs(0x0, &(0x7f00003c3000)="6e65742f736f66746e65745f7374617400") fcntl$setflags(r1, 0x2, 0x1) sendfile(r1, r1, &(0x7f000017d000-0x8)=0x0, 0x8001) 2017/12/11 23:42:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x0, 0x4) sync() chroot(&(0x7f0000539000-0x8)="2e2f66696c653000") 2017/12/11 23:42:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x80000) epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) bind$netlink(0xffffffffffffffff, &(0x7f000076d000-0xc)={0x0, 0x0, 0x0, 0x4}, 0xc) fchmod(r0, 0x2) timerfd_settime(r3, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001b000-0xc)={0xffffffff80000009, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000022000-0xc)={0x2001, 0x0}) 2017/12/11 23:42:33 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000fda000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000001000-0x70)=[{&(0x7f0000001000-0x3)="000000", 0x3}, {&(0x7f00002b8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0}, {&(0x7f0000969000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1}, {&(0x7f000024a000-0xf5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5}, {&(0x7f0000000000)="00000000000000000000000000000000000000", 0x13}, {&(0x7f0000a28000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee}, {&(0x7f0000835000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}], 0x7, 0x0, 0x0, 0x1ff}, 0x5}, {{&(0x7f00001ea000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e9b000)=[{&(0x7f0000001000-0xfa)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f}, {&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x86}, {&(0x7f0000000000)="000000", 0x3}, {&(0x7f0000f26000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b}, {&(0x7f00003a9000-0xa7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa7}, {&(0x7f0000eca000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5}, {&(0x7f0000e65000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd8}], 0x8, 0x0, 0x0, 0x81}, 0x9}, {{&(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000000000)=[{&(0x7f0000001000-0xfc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc}, {&(0x7f000044e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}, {&(0x7f00009a5000-0xf)="000000000000000000000000000000", 0xf}], 0x3, &(0x7f00008eb000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf2, 0x2}, 0x2}, {{&(0x7f0000000000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000000000)=[{&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf8}, {&(0x7f0000c88000-0x2e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2e}, {&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0}, {&(0x7f000016c000+0xb35)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3}], 0x6, &(0x7f000080b000-0xf5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5, 0x7fff}, 0x10001}, {{&(0x7f0000320000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000000000)=[{&(0x7f000004d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xeb}], 0x2, 0x0, 0x0, 0xa3}, 0x8}], 0x5, 0x10100, &(0x7f0000000000)={0x77359400, 0x0}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000d9c000)=0x80000000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f000056c000)="0100000001021f000082d2ed0abcf785ff00001e09001f8004000500000003", 0x1f) getpid() 2017/12/11 23:42:33 executing program 7: r0 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000448000-0x4)=0x0, 0x800) r1 = epoll_create1(0x80000) r2 = socket$inet(0x2, 0x6, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)="2f70726f632f73656c662f6e65742f70666b657900", 0x0, 0x0) r4 = accept$ax25(0xffffffffffffffff, &(0x7f0000eed000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000f5a000-0x4)=0x10) poll(&(0x7f0000bd4000-0x28)=[{r0, 0x10, 0x0}, {r1, 0x4000, 0x0}, {r2, 0x8000, 0x0}, {r3, 0x90, 0x0}, {r4, 0x1000, 0x0}], 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000001000)={0x0, 0x33}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000001000)={r5, 0x7, 0x6, 0xb8}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000000)={{{@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=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) ioctl$TUNSETOWNER(r3, 0x400454cc, &(0x7f0000001000)=r7) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000001000)=0x7) ioctl$KDMKTONE(r3, 0x4b3b, 0x8) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x1a) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000003000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0xfffffffffffff801, 0x2, 0x100, 0x9, 0x40020, r6}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000004000)="2e2f66696c653000", 0xfffffffffffffffb) close(r3) getsockopt$inet_int(r3, 0x0, 0x2f, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r8 = getpid() ptrace$peekuser(0x3, r8, 0xffffffffffffffc1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000006000-0x4)=0x5b, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r3, &(0x7f0000007000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/11 23:42:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = add_key$keyring(&(0x7f0000738000-0x8)="6b657972696e6700", &(0x7f00007ae000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r1, &(0x7f0000490000-0xef)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef) bind$inet(r0, &(0x7f0000b43000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000da4000-0x2)="", 0x0, 0x208000, &(0x7f0000fa2000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f14000)="31", 0x1, 0x4048080, 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) keyctl$get_keyring_id(0x0, r1, 0x9e) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00007b3000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00007d0000-0x8)={0x0, 0x8}, &(0x7f0000eba000-0x4)=0x8) getsockname$llc(r2, &(0x7f0000b02000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000e61000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000c2a000)={0xfff, 0x0, 0x202, 0x4, 0x7fffffff, 0x2, 0xff, 0x3, r3}, 0x20) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000296000-0x4)=0x0) r5 = syz_open_procfs(r4, &(0x7f0000bdb000-0x7)="63707573657400") ioctl$TIOCGWINSZ(r5, 0x5413, &(0x7f000095a000-0x4)={0x0, 0x0, 0x0, 0x0}) sendmsg(r0, &(0x7f000005a000)={&(0x7f0000f25000)=@l2={0x1f, 0x0, {0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00009b1000-0x50)=[{&(0x7f0000969000-0x6f)="5e", 0x1}], 0x1, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x0) 2017/12/11 23:42:33 executing program 3: ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000505000)=0x0) prlimit64(r0, 0x9, &(0x7f000011e000-0x10)={0x45, 0x401}, &(0x7f0000d24000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x280000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000052a000)=0x9, 0x4) ioprio_set$pid(0x3, r0, 0xae) setpriority(0x3, r0, 0x80000000) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000000)={0x1, 0x401}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000001000-0x8)=0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)="2f73656c696e75782f636865636b72657170726f7400", 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000002000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x4, 0x9, 0x81, 0x3}, 0x20) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000001000)=0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)="2f6465762f6b657963686f726400", 0x101000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000002000)={0x0, @in={{0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x8, 0x6, 0x3, 0x7}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000003000-0x14)={r4, 0xfc, 0x80000001, 0x8, 0xffffffffffff8000, 0xffffffff}, &(0x7f0000001000-0x4)=0x14) ioctl$TCSETAF(r2, 0x5404, &(0x7f0000002000)={0xc458, 0x1000, 0x3, 0x200, 0x7, 0xb7d, 0x3, 0xffffffffffffd80c, 0x80, 0x3}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r1, &(0x7f0000003000)="2e2f66696c653000", 0x100) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000004000)={{0xffffffffffffffff, 0x1, 0x1, 0x1, 0x7ff}, 0x94, 0x0, "69643100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x4, 0x5, 0x3ff, 0xee5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000005000)={r4, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xcd67, 0x1, 0x1, 0x0}, &(0x7f0000006000-0x4)=0xa0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000007000-0x8)={r5, 0x8}, &(0x7f0000007000-0x4)=0x8) 2017/12/11 23:42:33 executing program 1: r0 = signalfd(0xffffffffffffff9c, &(0x7f000030f000)={0x3f}, 0x8) readahead(r0, 0x2, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000f72000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000179000-0x4)=0x2) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000087b000)=0x319, 0x4) [ 88.951495] audit: type=1400 audit(1513035753.784:27): avc: denied { ioctl } for pid=14916 comm="syz-executor5" path="socket:[22320]" dev="sockfs" ino=22320 ioctlcmd=8940 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2017/12/11 23:42:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000065000-0x40)={0x1, 0x6, 0x6, 0x2, 0x4, 0x3, 0x40, 0x7e}, &(0x7f0000002000-0x40)={0x2, 0xc4, 0x0, 0xfffffffffffffff9, 0x100000000, 0x5, 0x80000000, 0x8}, &(0x7f0000001000-0x40)={0x9, 0x480000, 0xeb, 0x6863, 0x3, 0x8, 0x0, 0x8e2}, &(0x7f0000002000-0x10)={0x0, 0x0}) timer_gettime(0x0, &(0x7f0000ac7000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x10000002, 0x1, &(0x7f0000001000-0x10)={0x0, r0}, &(0x7f0000003000-0x10)={0x0, 0x0}) delete_module(&(0x7f00006cc000)="2d7b736563757269747900", 0x200) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000413000)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000795000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000050a000)=@ethtool_sset_info={0x37, 0x7, 0x720, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000144000)=0x144, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00009d3000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f000041b000-0x55)={{0xa, 0x1, 0xfffffffffffffffc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2e7}, {0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x148b8c44, [0x9e7, 0x8, 0xca6a, 0x19, 0xd8, 0x100, 0x6, 0x1000]}, 0x5c) bind$inet(r2, &(0x7f000093f000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ustat(0x10000400000042, &(0x7f00001f6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}) sendto$inet(r2, &(0x7f0000631000)="02", 0x1, 0x20000001, &(0x7f0000882000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000b63000-0x14)={0x40000000, 0x80000000000853b, 0x10005, 0x10000007ffffffb, 0x0}, 0x14) seccomp(0x1, 0x1, &(0x7f0000dce000-0x10)={0xa, &(0x7f00006a6000)=[{0x7, 0x5, 0x634, 0x97}, {0x647a, 0x4, 0x4d, 0x1}, {0xffffffff00000001, 0x0, 0x40, 0x6}, {0x2, 0x40, 0x0, 0x4}, {0xffffffffffffff9e, 0x94f0, 0x9, 0x7fff}, {0x7, 0x7, 0x7f, 0x6}, {0x7, 0x1000, 0x7, 0x5}, {0x9, 0x64f2, 0x100000001, 0x200}, {0x0, 0x100, 0x2, 0x2}, {0x8001, 0x6, 0x5, 0x5a0e}]}) r3 = syz_open_procfs(0x0, &(0x7f0000787000-0x47)="7363680900000000000000d04f11bb45db01408a2d459efff2c5e5a70b03fc212c35101c561c08649dddcc690008f2d66f000e52c9af6f0000010000000000a575cd03b1fd19e8") ioctl$TIOCNXCL(r3, 0x540d) r4 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000faf000)={0xffffffffffffffff}, 0x1) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f000026a000)=0x0) write(r2, &(0x7f000016c000-0x2)="bdec", 0x2) ppoll(&(0x7f00000ee000-0x30)=[{r2, 0x100, 0x0}, {r2, 0x14, 0x0}, {r4, 0x4, 0x0}, {r4, 0x3200, 0x0}, {r2, 0x48, 0x0}, {r4, 0x2000, 0x0}], 0x6, &(0x7f0000f43000-0x10)={0x77359400, 0x0}, &(0x7f0000e47000)={0x10000}, 0x8) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00003ee000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000e26000)=0x0, 0x4) sendmsg$netlink(r4, &(0x7f0000918000-0x38)={&(0x7f000062a000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000082e000)=[{&(0x7f0000252000-0xa5)=[{0xa5, 0x7fff, 0x15, 0x0, 0x7, "5a2dcf6bdf483337a6461271f79fd802a42f6a3e777358fcc3f3013dfe64bee7595ed610a99915ba53544cbb97465f97ee42ab272a08317d33a478605659c3d924bee68274f79a696f0e872ddcb631f8b1bafa9c17365cc9ef125cf9252a7d32e32ce4ddf7511dcb982888ff06eadac23bcd0dd4333c275e928504410e1621492e1b6e69b1bcca4cccbd0ffc0444271f8f2b7fa03a"}], 0xa5}, {&(0x7f00009cf000-0x149b)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}, {0x421, 0x0, 0x0, 0x0, 0x0, "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"}], 0x431}], 0x2, &(0x7f0000129000)=[], 0x0, 0x3}, 0x0) futex(&(0x7f000000d000-0x4)=0x200, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x0, 0x0}, &(0x7f0000b25000-0x4)=0x2, 0x20000000002) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000a17000)={0x3ff}, 0x8, 0x80800) fsetxattr(r5, &(0x7f000044d000)=@random={"757365722e00", "406367726f7570656d3000"}, &(0x7f0000ca6000)="766d6e65743100", 0x7, 0x3) 2017/12/11 23:42:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a13000-0x11)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) openat(r0, &(0x7f0000f99000)="2e2f66696c653000", 0x468101, 0x80) r1 = memfd_create(&(0x7f0000d35000-0x1f)="5b2e5d47504c2b6e6f6465762d5d656d315e29657468306367726f75702300", 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)="6e65742f6970365f666c6f776c6162656c00") r3 = fcntl$getown(r2, 0x9) openat(r2, &(0x7f0000c99000-0x8)="2e2f66696c653000", 0x602000, 0x120) fcntl$setownex(r1, 0xf, &(0x7f0000acb000)={0x0, r3}) sendfile(r1, r2, &(0x7f0000a7b000)=0x0, 0x26a950b) 2017/12/11 23:42:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f000089a000-0x58)="e4a4000000050500", 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000089c000)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008a1000-0xa)="2f6465762f70746d7800", 0x4100, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004de000-0xf)="2f6465762f73657175656e63657200", 0x200, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) r4 = socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f0000597000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r6 = getpgrp(0xffffffffffffffff) timer_create(0x7, &(0x7f0000387000-0x60)={0x0, 0x1f, 0x0, @thr={&(0x7f0000e6f000-0xe7)="5fde5cd1260b4375a404040c1816c2c1802a09da85fb448e4f6bf33d8a101fa5165d73336736d98fe39dc7088ce7fa69a6798388d6a6939eba03b0469b413e2087d955f31dc87e37b6a973954a226f605de58bcb4f8f2d5586d29dcca8c715e88a29608a14be92d43f3b2b2e5edd06d3132dc1afffae8ec76768073dc56ee4fba02d37d9c48422e6770ab40d2ba8e8bada351dc25bc433a85ae8f43e6c0b7861667a7a4a67802880c809e2b585c3b5f10c5a62fb664004c27d3a3b8516cfdbd5393be30423780ae85c86e95e5dd596a8e3e9abe5ea67875a58c3c3cb8c6bb4aef75c8c433f6980", &(0x7f0000169000+0x1a0)="dc519d3da89b1954e6e72a837a965c0192a61e6bac6fb5a720525c1e6c58f1f4e6ea5cae42d0522917813f34268426de455c656f60836f88b018bbe28cfbc8f78726f5337742d4dab5ac298cf381c00c42a806fe8d210a87482c080b241b63bb9c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002b8000-0x4)=0x0) timer_settime(r7, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x2, 0x1, &(0x7f0000c13000-0x10)={0x0, 0x989680}, &(0x7f0000559000-0x10)={0x0, 0x0}) timer_settime(r7, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000e9b000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005ff000)=0xe8) sendmsg$netlink(0xffffffffffffffff, &(0x7f000017d000-0x38)={0x0, 0x0, &(0x7f000015c000)=[], 0x0, &(0x7f0000988000-0x60)=[@rights={0x20, 0x1, 0x1, [r1, r5, r1, r1]}, @cred={0x20, 0x1, 0x2, r6, r8, 0x0}], 0x40, 0x24000000}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000d55000)=0x4010000000000, 0x4) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000089f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6}) accept$inet(r0, &(0x7f000089f000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000089f000-0x4)=0x10) ioctl$EVIOCGREP(r5, 0x80084503, &(0x7f0000998000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TIOCNXCL(r1, 0x540d) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f000008c000-0x4)=0x0) socket(0x10, 0x8000d, 0x0) 2017/12/11 23:42:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000467000)="2f6465762f6e65742f74756e00", 0x0, 0x200) r0 = getpid() r1 = syz_open_dev$usbmon(&(0x7f00008f2000)="2f6465762f7573626d6f6e2300", 0x0, 0x400000000000000) socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f000049d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$tun(&(0x7f000016f000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f000045b000)=r1) mount(&(0x7f00006bf000)="2e2f66696c653000", &(0x7f00006a7000-0x8)="2e2f66696c653000", &(0x7f0000886000)="716e783600", 0x40004, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000000d322", @ifru_settings={0x805, 0x4080000000000000, @fr=&(0x7f000028a000-0x18)={0x0, 0x10000, 0x0, 0x0, 0x0, 0x5, 0x0}}}) close(r4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00006c6000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002bd000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00002b2000)={0x1, [0x0]}, &(0x7f0000893000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000cd6000)={0x5, 0x20e, 0x2, 0xe350, r6}, &(0x7f0000af4000-0x4)=0x10) r7 = getgid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000333000-0xe8)={{{@in6=@loopback={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=@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}}, &(0x7f00006a6000-0x4)=0xe8) r9 = getgid() sendmsg$unix(r3, &(0x7f000095c000-0x38)={&(0x7f0000cc7000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f00008f9000)=[{&(0x7f0000962000-0x13)="1c3806a0618fd288859414248e41757d57164e", 0x13}, {&(0x7f0000b79000-0x75)="fe77aaa7a399b557e71901f782791b34d850b6cc6b18b13e15c61861ffc32386f9a2261bfa7d9c0af6833050b1937612fafb788d8eb866303b039d7800699fceb407f3c356244dd6427cca40e4122adcde9ecec93558ef9137e3bfa6e785930bb408a86b00d02d7144c5f9509e8cb93a66516c7406", 0x75}, {&(0x7f000075a000-0x55)="461532ea5ee2c82c7aa97990f365f62416762ed1ed13a0547ad2f5076d9d12fdf724c885cc899d0086d3a90c76788a988c54653393ef7beeb592e4fe40396743613a58b69865fc2a38b6159eb0cd0f034d13fe2319", 0x55}, {&(0x7f0000ee8000)="33da2d945fbd9092e700dd34af6fbfbb8c001b4060f9e1dcea345760511bac85fc9b4e54dd7ccfd0d0e4accff057e21c71c40d13a2bbff32bcc2c5dbd78ca36b97a4cad18e6dd886ffea6dead3b980362a4ae42176f485b15b9022cde4c5f16337dcf8c6c15c2deadafef408efc75a1b4d41d81380ee0cb524ff709e1b1c283daf7690d1b349cbc25a4d1e56593f030fb4b4fe5941c40da63f935bdf564612c4937a", 0xa2}, {&(0x7f0000596000)="5bd4eebdfd3680e8839b4f4615b6fd87dbffcce4fa9fb7b45047442d0e610e64531ef1a53aa8", 0x26}, {&(0x7f0000a06000-0xa6)="5b2e09ec409efaccd16000dc2af0f4d6aeb59afa6ceef4cdeda3eb1fd31ada4f9f852232a3efd3dbffaec230eda225a8d465614adc788b52c03088c359a80e3a1d8db498b0f8d79786b59d76b3f09bbcf4065cff7eb0a251880aaaf6e658138a56ba9ede6c04b4482af2eecf3c8ce03dbe2463fae4f492b338c668e9b2160da7b445d07150a2561b26646d7e3b876e042b70d5783918bb6338b396342005806fe39827512eb6", 0xa6}], 0x6, &(0x7f0000c3b000)=[@cred={0x20, 0x1, 0x2, r0, r5, r7}, @cred={0x20, 0x1, 0x2, r0, r8, r9}, @rights={0x30, 0x1, 0x1, [r4, r2, r2, r3, r3, r3, r2]}], 0x70, 0x8000}, 0x4000) llistxattr(&(0x7f0000a44000)="2e2f66696c653000", &(0x7f0000d7d000)="", 0x0) creat(&(0x7f0000452000-0x8)="2e2f66696c653000", 0x80000001a4) 2017/12/11 23:42:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000f05000-0xd)="6e65742f6669625f7472696500") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000013a000)="2e2f66696c653000", 0x44, 0x2) fcntl$setlease(r0, 0x400, 0x4) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) pselect6(0x40, &(0x7f0000790000-0x40)={0x2, 0x81, 0x6, 0xffffffff, 0x1000, 0x81, 0x4, 0x9}, &(0x7f000020c000-0x40)={0x8, 0xd35, 0x7, 0x7fffffff, 0x9, 0x2, 0x80000000, 0x4}, &(0x7f0000396000)={0x6, 0x5, 0x9, 0x9, 0x2, 0x6, 0x6059aa5a, 0x8}, &(0x7f0000536000)={0x0, 0x1c9c380}, &(0x7f00002a1000)={&(0x7f0000517000-0x8)={0x1}, 0x8}) rt_sigtimedwait(&(0x7f00009ac000)={0xffffffffffffffff}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c84000-0x10)={0x77359400, r1}, 0x8) mmap(&(0x7f0000000000/0x898000)=nil, 0x898000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) r3 = socket(0x4, 0x2, 0xf5) accept$ax25(r3, 0x0, &(0x7f0000b10000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00004d0000)=0xe3, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000e51000-0x18)={0x0, 0x100000001, 0x20, 0xfffffffffffffbff, 0x100}, &(0x7f00001b3000)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000893000)={r4, 0x1000, 0x30, 0x809, 0x605}, &(0x7f000077e000-0x4)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000601000)=@assoc_value={r4, 0x0}, &(0x7f0000892000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f000027b000)={r5, 0x6, 0x20, 0x13036423, 0x500000000000}, &(0x7f0000e72000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000736000)={0x0, 0x8ef, 0xcfa521aa86bc411, 0xff7, 0x5}, &(0x7f0000330000)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000893000-0xc)={r6, 0x26, 0x20}, &(0x7f0000339000-0x4)=0xc) setsockopt$sock_int(r2, 0x1, 0x800000006, &(0x7f00004cf000)=0x400000101, 0x4) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00007f2000)=0x3, 0x4) mmap(&(0x7f0000898000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000594000)=@int=0x8, 0x4) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000100000)="00000000000000000000000000000000000000000000", &(0x7f0000896000-0x4)=0x16) openat$keychord(0xffffffffffffff9c, &(0x7f0000b7d000-0xe)="2f6465762f6b657963686f726400", 0x400, 0x0) sendto$inet(r2, &(0x7f0000ff3000-0x65)="51918cf29f669c7deb5294775dad77984c8d8ec96b07bf44f6e534a50979dff39532ce5629eb5a8ce530f4a2aa939b2d004f3afcf558cb118297f99eeebb999643463acfca3ac63911e0d9502b916c4585c5d8d0a155f0b497d1a1aa2fe94c7b7897ff72ee", 0x65, 0x8800, &(0x7f0000f10000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) creat(&(0x7f0000f77000-0x8)="2e2f66696c653000", 0x0) 2017/12/11 23:42:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0xe, 0x2, 0x10001) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000240000-0xc)={0x0, @broadcast=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e4e000)=0xc) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000c72000)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000eeb000)="", 0x0, 0x20000004, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000f61000-0x8)={0x0, 0x0}) r4 = socket(0x10, 0x2, 0xc) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000789000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) socket(0x1f, 0x3, 0x1f) accept4$packet(r4, &(0x7f00007e5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000cfb000-0x4)=0x14, 0x800) bind$packet(r4, &(0x7f00002df000-0x14)={0x11, 0xc, r5, 0x1, 0xffffffff, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000638000-0xc)={0x4, [0x9036, 0x5, 0x3, 0x502]}, 0xc) getsockname$packet(r4, &(0x7f00004b5000-0xa)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b0b000-0x4)=0x14) write(r4, &(0x7f00003e2000-0x1f)="1f00000001021f8f4c0000ed0abcf6ffff0000110900018004000100000003", 0x1f) getpid() syz_open_dev$sndseq(&(0x7f00009b9000)="2f6465762f736e642f73657100", 0x0, 0x315000) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r6, &(0x7f0000a90000)={0x0, 0x0, &(0x7f0000307000-0x10)=[{&(0x7f00009ca000)=[{0x24, 0x2a, 0x105, 0xfffffffffffffffd, 0x9, "29003d5d0100000024000900000000001f1e"}], 0x24}], 0x1, &(0x7f0000a30000)=[@rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r6, 0xffffffffffffffff]}], 0x2, 0x7fff}, 0x10000000000000) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a8f000-0xc)="2f6465762f6175746f667300", 0x800, 0x0) ioctl$EVIOCSFF(r7, 0x40304580, &(0x7f000019e000)={0x51, 0x81, 0x1, {0x0, 0x4}, {0x7, 0x1ff}, @period={0x5c, 0x3f, 0xfffffffffffffff8, 0x7, 0x2800000000000000, {0x80000000, 0x6, 0x3, 0x800}, 0x8, [0x1ff, 0xffffffffffff8001, 0x1000, 0xfa, 0x5, 0x0, 0x4, 0x3000000000000]}}) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f0000059000-0x4)=0x0) 2017/12/11 23:42:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) r0 = socket$unix(0x1, 0x25, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000084f000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x4000000, &(0x7f0000334000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") inotify_init() r2 = gettid() perf_event_open(&(0x7f00008a8000-0x78)={0x4, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0xa, 0xfc, 0x20, 0x7f, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000000c000)={0x0, 0x0}) add_key(&(0x7f0000c1c000-0x12)="6c6f676f6e00", &(0x7f000026e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000985000-0x5d)="0d111beb9e21712abe5042cf66d38060d3a4a255b8aed2397c6edea4bf374e38cab55db3c2c715788507008806a8e49a075b4369cbbc89040000043c7422da223091c1f67927c4e3b40609d309bd171bc07d61a87329ea178110a01d28", 0x5d, 0xfffffffffffffffb) request_key(&(0x7f0000445000)="6409000000", &(0x7f0000b28000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000348000)="6367726f757000", 0xfffffffffffffffd) recvfrom$ax25(r1, &(0x7f00003eb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a, 0x22, &(0x7f0000ab7000)={0x3, {"6ea1e0a27a189e"}, 0x1}, 0x10) getpid() fcntl$getownex(r1, 0x10, &(0x7f0000e67000)={0x0, 0x0}) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000011f000-0x4)=0xae2, &(0x7f0000bff000)=0x4) perf_event_open(&(0x7f0000382000)={0x2, 0x78, 0x100000db, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000e5c000-0x9)="2f6465762f73672300", 0x7, 0x1fc) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000f06000)={"75f382a7caea438c9eb16b53a091dd55", {0x4, 0x80000001, 0x0, "c76f94faf131", 0xc, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003fb000)={0x4, 0x78, 0x6351, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3ff, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f000069e000-0x48)=[@in={0x2, 0x2, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}], 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10) 2017/12/11 23:42:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000acc000)={0x1, &(0x7f000093e000)=[{0x6, 0x0, 0x0, 0x0}]}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000543000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="176545ed277de486d3fd7ab72233af95"}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000869000)="2f6465762f72746300", 0x20000, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000d5c000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000aa7000)={0x0, 0x2, {0x3, 0x2, 0x3, 0x2, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/11 23:42:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x42000200) r0 = socket$netlink(0x10, 0x3, 0x6) socketpair(0x0, 0x80002, 0x733, &(0x7f0000287000-0x8)={0x0, 0x0}) bind$inet(0xffffffffffffffff, &(0x7f0000e24000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000785000)={0x0, 0x1}, &(0x7f0000686000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000ff4000)={0x0, 0x0, 0x8200, 0x0, 0x0, 0x10000000, 0x100000000, 0x0, 0x0}, &(0x7f0000e58000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000f68000)={r2, 0x1, "e8"}, &(0x7f0000063000)=0x9) writev(r0, &(0x7f00005d6000)=[{&(0x7f00004d4000)="290000002100190001010000000a0006020000160000ff00000000040d000300000000002400030008", 0x29}], 0x1) pipe(&(0x7f0000754000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000442000-0x8)={0x0, 0x2}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000bf000)=@sack_info={0x0, 0x20, 0x2}, &(0x7f00005b3000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00003d4000-0x10)={0x0, 0x8, 0x8c, 0x80, 0x0}, &(0x7f0000492000)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000c10000)=@int=0x0, &(0x7f0000beb000)=0x4) 2017/12/11 23:42:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x5) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xf4c3, 0x0, 0x0, 0xde69daadfd0c33c3, 0x19, 0x8, "30e1946d07503b1c544d5eb7b71b7f10c1ae9371ec0270c37539291cfc277fc5d6cf2f7a739cf5ab62f3d2623b85f93a311c3ec9c73d6675b990871914cae1a3", "696501b01e34690328a3c41d33b4932ab6c5112aae12d2b216e96c3de8b7c18f5647d0a1d23a70b4ecf16f462e51919aec8e75e737e5bb2d6852603300bb6d9b", "e36c5cc0a5545d4a6d3d6fe4de3b74e67ce5ce482ea710e8accf875f63effd59", [0x2, 0x1ff]}) link(&(0x7f0000a46000-0x8)="2e2f66696c653000", &(0x7f0000000000)="2e2f66696c653000") 2017/12/11 23:42:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$setsig(r0, 0xa, 0x2a) r1 = socket(0x11, 0x3, 0x0) getresgid(&(0x7f0000888000)=0x0, &(0x7f000025f000-0x4)=0x0, &(0x7f0000cbc000)=0x0) sendmmsg$inet_sctp(r1, &(0x7f0000f95000-0x70)=[{&(0x7f0000f98000)=@in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00008e5000)=[], 0x0, &(0x7f00002df000)=[], 0x0, 0x20000000}], 0x1, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00007ec000-0x4)={0x1}, 0x4) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f75000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000eae000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000891000)={r2, 0x8e, "cc21715bfc6592c299d00c3a428749e28e67f51540ad874665b64ba7824e325e3d2553e22bc64241c4fabc3775e826d7e66cd2a328a0d73325834043fcd2930bef842671283c7a2981f9a0b74016d418261bc421580b7299336030534804667b030552e52e5441e7647776c3340b1b2cc9ecb98f7556954d837fec1c0f4a634bdedb400fa17b6085d5089cdc5915"}, &(0x7f0000d3f000)=0x96) getsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000d83000-0x4)=0x0, &(0x7f0000b49000-0x4)=0x4) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000022000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1202}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009d7000-0x10)="2f73656c696e75782f73746174757300", 0x0, 0x0) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, &(0x7f00006c0000)=0xffffffff00000000) 2017/12/11 23:42:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000c29000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r0 = syz_open_dev$binder(&(0x7f0000001000)="2f6465762f62696e6465722300", 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000098c000-0x8)={0x0, 0x0}) openat$hwrng(0xffffffffffffff9c, &(0x7f00003b0000)="2f6465762f6877726e6700", 0x0, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000274000)="2e2f66696c653000", 0x0) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x10, &(0x7f000026c000)=[@ptr={0x77622a85, 0x1, &(0x7f0000008000-0x8e)="00", 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2017/12/11 23:42:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000e04000)={0x2, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0xc) 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) pipe2(&(0x7f0000c35000-0x8)={0x0, 0x0}, 0x800) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00004d1000)=0x0) r2 = epoll_create1(0x0) epoll_wait(r2, &(0x7f00007cc000)=[{0x0, 0x0}], 0x1, 0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000c1d000)={0x0, 0x0}) timerfd_settime(r3, 0x3, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000037000)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f000003d000-0xc)={0x7, 0x0}) [ 89.127491] netlink: 1 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/11 23:42:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000f05000-0xd)="6e65742f6669625f7472696500") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000013a000)="2e2f66696c653000", 0x44, 0x2) fcntl$setlease(r0, 0x400, 0x4) rt_sigprocmask(0x2, &(0x7f00004e2000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) pselect6(0x40, &(0x7f0000790000-0x40)={0x2, 0x81, 0x6, 0xffffffff, 0x1000, 0x81, 0x4, 0x9}, &(0x7f000020c000-0x40)={0x8, 0xd35, 0x7, 0x7fffffff, 0x9, 0x2, 0x80000000, 0x4}, &(0x7f0000396000)={0x6, 0x5, 0x9, 0x9, 0x2, 0x6, 0x6059aa5a, 0x8}, &(0x7f0000536000)={0x0, 0x1c9c380}, &(0x7f00002a1000)={&(0x7f0000517000-0x8)={0x1}, 0x8}) rt_sigtimedwait(&(0x7f00009ac000)={0xffffffffffffffff}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c84000-0x10)={0x77359400, r1}, 0x8) mmap(&(0x7f0000000000/0x898000)=nil, 0x898000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) r3 = socket(0x4, 0x2, 0xf5) accept$ax25(r3, 0x0, &(0x7f0000b10000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00004d0000)=0xe3, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000e51000-0x18)={0x0, 0x100000001, 0x20, 0xfffffffffffffbff, 0x100}, &(0x7f00001b3000)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000893000)={r4, 0x1000, 0x30, 0x809, 0x605}, &(0x7f000077e000-0x4)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000601000)=@assoc_value={r4, 0x0}, &(0x7f0000892000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000736000)={0x0, 0xfff, 0xcfa521aa86bc411, 0xff7, 0x5}, &(0x7f0000330000)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000893000-0xc)={r5, 0x26, 0x20}, &(0x7f0000cee000-0x4)=0xc) setsockopt$sock_int(r2, 0x1, 0x800000006, &(0x7f00004cf000)=0x400000101, 0x4) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00007f2000)=0x3, 0x4) mmap(&(0x7f0000898000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000594000)=@int=0x1, 0x4) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000100000)="00000000000000000000000000000000000000000000", &(0x7f0000896000-0x4)=0x16) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000013000)=0x0) openat$keychord(0xffffffffffffff9c, &(0x7f00001f9000)="2f6465762f6b657963686f726400", 0xbfc, 0x0) sendto$inet(r2, &(0x7f0000ff3000-0x65)="51918cf29f669c7deb5294775dad77984c8d8ec96b07bf44f6e534a50979dff39532ce5629eb5a8ce530f4a2aa939b2d004f3afcf558cb118297f99eeebb999643463acfca3ac63911e0d9502b916c4585c5d8d0a155f0b497d1a1aa2fe94c7b7897ff72ee", 0x65, 0x8800, &(0x7f0000f10000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) creat(&(0x7f0000f77000-0x8)="2e2f66696c653000", 0x0) 2017/12/11 23:42:34 executing program 2: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000771000)="2f73656c696e75782f7573657200", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000002000-0xcc)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x7ff}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x100000001}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x664, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x3, 0xaf4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa30}, @in6={0xa, 0x0, 0x100, @loopback={0x0, 0x1}, 0x800}], 0xcc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r3 = getpid() ioprio_get$pid(0x1, r3) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = accept4(r1, &(0x7f0000522000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000005e000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00004d2000-0xb8)={0x0, 0x400, 0x6, 0x1000, 0x9, 0x3, 0x1, 0x2, {0x0, @in6={{0xa, 0x1, 0x1f63, @loopback={0x0, 0x1}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x200, 0x1, 0x6, 0x10001}}, &(0x7f00001f9000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000ca3000-0x18)={r5, 0x1, 0x0, 0x0, 0x5}, &(0x7f0000cef000)=0x18) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000c4c000)={r6, @in={{0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000869000-0x8)=@assoc_value={r6, 0x9}, 0x8) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f00005f9000-0x10)=@buf={0x0, 0x0}) connect$inet(r1, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000a03000)=0xfff, &(0x7f0000c7a000-0x4)=0x4) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f000079f000)=0x8) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000b90000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000bfd000)={0x5, &(0x7f0000dd7000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) syz_open_dev$sg(&(0x7f0000540000-0x9)="2f6465762f73672300", 0x2, 0x2000) ioctl$DRM_IOCTL_UNLOCK(r4, 0x4008642b, &(0x7f00003c2000-0x8)={r7, 0x10}) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00006c3000-0x2)=0x40) r8 = dup2(r1, r2) sysfs$2(0x2, 0x0, &(0x7f0000e28000-0xc1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") writev(r2, &(0x7f0000f05000-0x60)=[{&(0x7f00005ed000-0x9a)="6f", 0x1}], 0x1) ioctl$TUNSETPERSIST(r8, 0x400454cb, &(0x7f0000744000-0x4)=0x9) 2017/12/11 23:42:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f00005f5000-0xd4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000b2a000)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b80000)={0x0, 0x2, 0x0}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r2 = dup(r0) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f00009a4000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") [ 89.204859] binder: 15002:15011 got transaction with invalid offset (40, min 24 max 40) or object. [ 89.212391] netlink: 1 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/11 23:42:34 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000017000-0x1d)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000022000)=0x3) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000004000-0x6)="72616d667300", 0x0, &(0x7f0000002000)="") r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)="2e2f66696c65302f66696c653000", r1, &(0x7f0000013000-0x8)="2e2f66696c653000") 2017/12/11 23:42:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x0, 0x4) [ 89.245304] binder: 15002:15011 transaction failed 29201/-22, size 40-16 line 3194 [ 89.277732] binder: BINDER_SET_CONTEXT_MGR already set [ 89.282058] device gre0 entered promiscuous mode 2017/12/11 23:42:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00005e0000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x101000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000fb3000)=@assoc_value={0x0, 0x0}, &(0x7f0000ef1000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a99000)={r1, 0x2, 0x8, 0x100, 0x7f, 0xef}, 0x14) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r2, &(0x7f0000902000-0x37)="", 0x0, 0x207ffc, &(0x7f00008b9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f0f000)={r1, 0x1}, &(0x7f0000d5e000-0x4)=0x8) 2017/12/11 23:42:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001b5000-0x8)={0x19980330, 0x0}, &(0x7f0000780000-0x18)={0x0, 0x0, 0x0, 0xd3, 0x0, 0x7fffffff}) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000eff000-0xc)={0x0, 0x0, 0x0}, 0xc) quotactl(0x401, &(0x7f0000011000)="2e2f66696c653000", r0, &(0x7f0000ff6000-0x27)="1c8f8f016ae9c744d607433ac2bf21dbd284fcd2cd7982dc95962e25d2d6fa151b4ec4c24fdd96") r1 = socket$inet_tcp(0x2, 0x1, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000594000)="2f6465762f6877726e6700", 0x1a201, 0x0) pipe(&(0x7f000079e000)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00009c4000)={0x4, &(0x7f0000302000-0x20)=[{0x6, 0x6, 0xfffffffffffffffa, 0x9}, {0x8, 0x401, 0x3f, 0xfffffffffffffffc}, {0xacc5, 0x7, 0xffff, 0x9}, {0x0, 0x8, 0x3, 0x433a}]}, 0x10) r3 = syz_open_dev$usbmon(&(0x7f00000a0000-0xd)="2f6465762f7573626d6f6e2300", 0x80000001, 0x101082) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000802000)={0x0, 0x0}, &(0x7f0000c0d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000576000-0x6)={r4, 0x7}, 0x6) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00003c1000-0x28)={@common="73697430000000000000000000000000", &(0x7f00007b7000-0x48)=@ethtool_link_settings={0x4d, 0x0, 0x0, 0x286, 0x6, 0x4, 0xff9, 0x1, 0x200, 0x8001, [0x40, 0x0, 0xffc0000000000000, 0x2, 0x7fff, 0x4, 0x1, 0x5], [0x2, 0x7fffffff, 0xa7, 0xc64, 0x5, 0x7]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/11 23:42:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003c3000)="6e65742f736f66746e65745f7374617400") sendfile(r0, r0, &(0x7f000017d000-0x8)=0x0, 0x8001) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a9c000)=0xc88f, 0x4) syz_open_dev$sndseq(&(0x7f0000487000)="2f6465762f736e642f73657100", 0x0, 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a0d000)="2f6465762f7667615f6172626974657200", 0x200, 0x0) fsync(r1) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000180000-0x4)=0x6) openat$rfkill(0xffffffffffffff9c, &(0x7f000025e000)="2f6465762f72666b696c6c00", 0x224040, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000b2c000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x3, 0x2, 0xc) syz_open_dev$tun(&(0x7f00001c6000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x44) getpid() r3 = syz_open_dev$usbmon(&(0x7f0000f72000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x400000000000000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$tun(&(0x7f000016f000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000b95000)=r3) mount(&(0x7f00006bf000)="2e2f66696c653000", &(0x7f00006a7000-0x8)="2e2f66696c653000", &(0x7f0000886000)="716e783600", 0x40004, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000000d322", @ifru_settings={0x805, 0x4080000000000000, @fr=&(0x7f000028a000-0x18)={0x0, 0x10000, 0x0, 0x0, 0x0, 0x5, 0x0}}}) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000dff000-0x4)=0x1ff, 0x4) close(r4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000455000)=0x6, 0x4) llistxattr(&(0x7f0000a44000)="2e2f66696c653000", &(0x7f0000d7d000)="", 0x0) r5 = creat(&(0x7f0000452000-0x8)="2e2f66696c653000", 0x80000001a4) setsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000339000-0x8)={0x0, 0x0}, 0x8) getrlimit(0x0, &(0x7f0000ab6000)={0x0, 0x0}) r6 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r6, &(0x7f0000ad2000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000014000)=[{0x14, 0x0, 0xd09, 0x0, 0x0, "00"}], 0x14}], 0x1, &(0x7f0000fa1000)=[], 0x0, 0x0}, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000051a000-0x5c)={{0xa, 0x3, 0xbb, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, {0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0xcbf}, 0x7, [0x6, 0xc958, 0xcc7e, 0x8bb4, 0x4, 0x2, 0x1f, 0x400]}, 0x5c) [ 89.291548] binder: 15002:15033 ioctl 40046207 0 returned -16 [ 89.306342] binder_alloc: 15002: binder_alloc_buf, no vma [ 89.312405] binder: 15002:15033 transaction failed 29189/-3, size 40-16 line 3131 2017/12/11 23:42:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffd, 0x2000000400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000647000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000673000)={0x0, 0x0, 0x0}, &(0x7f0000d02000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000a4a000-0xa)="69645f6c656761637900", &(0x7f0000f52000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00007a6000-0xc9)="040b537e654967365984cdb5cb56e5a28fc8718180d4d2ed56186bde27d02a8b8ed9778596cea03b3fe438800d03fee41ac0e66722e08acddc2ade1c688803045a4cf597b5c027bb126c9f8e7937885bfe20de4b76190f31c92c585c1ab6bd34c9a0f5d68dea7fb5accdc7cd9d98bc7b3995544bbb16f4a86df6812516fbb2f65fe30d8f5ce014ed92e2d487d3ec71ddef6606005db7f537e47a5b5475aa6656537808f6802ee726813ec167f2238607953a98652f996dffddfc5887c1fabad5414ba39aed22492b49", 0xc9, 0xfffffffffffffff9) keyctl$setperm(0x5, r2, 0x2000) bind$netlink(0xffffffffffffffff, &(0x7f000001b000-0xc)={0x10, 0x0, 0xbb, 0x0}, 0xc) r3 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000b00000-0xfff)="", 0x0) timer_create(0x1, &(0x7f0000001000-0x60)={0x0, 0x4, 0x4, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b50000-0x4)=0x0) timer_delete(r4) perf_event_open(&(0x7f0000c01000-0x78)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41001, 0x0, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x20) r5 = creat(&(0x7f00008b5000)="2e2f66696c653000", 0x3f) sendmsg(r3, &(0x7f0000007000)={&(0x7f0000fbf000-0xa)=@un=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000054000)=[{&(0x7f0000941000-0xe0)="326e440dd80e598c1f1137372a2a71f57c3723d496afc0842c5db29d83f67675674cdf105ca1f86614d0ab58fce59be3f9b6bb439d2e99851723a142e5e8a10e71a91ef12f6c1013c42fc2a36b21e6b0b4693fde20d05ad82ef2468f1d0fdf27257dfa1f4c4213359ac3f47de55e9c02a2f4a3c2e08208f04d4294a21a4037a4ee1a77fb056f3ce561098ff30ce7b1aa7f99a41a36c7dc3e326336258667b52009ff01c936b5b87d8d8b424280ce7aea44d6683060a6f07b3526067f27b5e5586d7b446b810a207656ac256f6802a284d9d4267fa0c00a312694cba4351cf892", 0xe0}, {&(0x7f0000076000)="23b140e9da99b69b41c59b393c05d65f348badbd7b8e1632999abe5b12b5bb7f83", 0x21}, {&(0x7f0000ea6000)="5ce0fd47d55fce464dd95044f389ae6b7d1a0a6508f34985cdc5999d6676836e5507e041abb15dd27e7f8bfa41e6188d8138a67e66c230551a818bcc7551557262fd", 0x42}, {&(0x7f0000fc0000-0xe0)="ebfcf8c42521b983726be04f44a55495c8a06bd8b65bf83d3f216af56fb7e7c7ae16d9825430c5e62d4de8df90ef1964e7687b70670de1dfe4ce2ce33b865befb80cc753a785718b7cc2fa9719df742fe2aa7499c7076beadd6aac08b3857543c714109eb705b2b5f7d71c793f3f5ff4a55cc7d8ca90de7f5a3538848f00ff615df6fb037ce7a84db3148d7bf75352ac22d8b809b777fa2d6021698d48e299603dedd34f21767e3477f2363c11e3b6873fda0eafc59bec6c4046494f2281d19b5f65c766db9b3b7349cde8db3b1e004b84facb01135f15f119f24ec45dc89aeb", 0xe0}, {&(0x7f0000fc1000-0x1000)="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", 0x1000}, {&(0x7f000055e000-0x9a)="7a356d09b873fe728373403e5e2c8b10070a670ab66073ba62c74f422b3cbef6e020cfb676460783b4867b08ba59705999eba7b3627ee310ea10d8e43abb4027678831d127849a9c503c68814590c2605781d33e424151b6cdde6813abd43ff08f5cded4da479d41743ba29adbadb19f3f2ad14ca59c2545a3abd1cad89b6cf3a4dbfec691b5f54dea79f6baf89ef25d95a570a60b0bb210ebc2", 0x9a}, {&(0x7f0000fc1000)="291b51ee7298b96828f0963fcff191b371399ba89db12e01e362e38faa79c38c94e664edd44b6137b7aa07fbc76281539e4d933cabe7c2be4fcd35e43c719dc4b1b72aef18b652f4c7ffcce38f22481f7bee7d1fb827e8185c27a87d31394faa00b9", 0x62}], 0x7, &(0x7f0000be5000-0x10)=[{0x18, 0x113, 0x0, "41"}], 0x18, 0x0}, 0x40801) process_vm_writev(0x0, &(0x7f0000543000)=[{&(0x7f0000fb1000)="000000000000", 0x6}, {&(0x7f0000594000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5e}, {&(0x7f0000290000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000b2f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa6}, {&(0x7f0000186000-0xda)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda}, {&(0x7f000093a000-0xc7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7}, {&(0x7f0000001000-0x4e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e}], 0x7, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)="00", 0x1}], 0x1, 0x0) r6 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r6, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNATTACHFILTER(r6, 0x401054d5, &(0x7f0000acc000)={0x2, &(0x7f000093e000)=[{0x3ff, 0x0, 0x28, 0x4000000000005}, {0x6, 0x3fc57f52, 0x3ff, 0x80}]}) ioctl$TUNSETQUEUE(r6, 0x400454d9, &(0x7f0000543000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x265, 0x80, @fr_pvc=&(0x7f00001b1000)={0x0}}}) ioctl$TIOCPKT(r5, 0x5420, &(0x7f0000e85000)=0xfff) 2017/12/11 23:42:34 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ceb000)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000001000-0x4)=0x100) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000)=[{&(0x7f0000002000-0x7a)="8a71d1f62c1b9ce6d3909b02ca91372a3ad975d747c500453ab8b3316f88e627a644ff3377c0081c225b48aaa32df97d89130dcd460801704cb8d7b1f44cec8448705ceaf90cd2b1cc41c9fa2e9a81dd68dbd2be9ce39ea380bdf4dd6f623c88f0d536e6bea7395d60010268fa23ed76a6629ff6dd38a73587de", 0x7a}, {&(0x7f0000002000-0x63)="6e97684ac1de1db6cf649f402f8f03fc5b52019dc532036739d07f2ca816026209d4121b3d87ede21eeededfd525cd5e0d56dcd9c7bdbde185d400caccaf56cfccf11fc19711c491fbf7fc4b0f69da331b3dcce8060937b6bce2c697dccf27982ba20e", 0x63}, {&(0x7f0000002000-0x50)="41f71ef92fe21822aa49a08af2ac333d2321e4ce95dcce17c0da6ec6e874e915544fb82399ffb756b851518ed9ee56e127b25dfba79520a1d509c4a498cf95e058858397fb5ec00ef5f35585f42aa753", 0x50}], 0x3) socketpair$ax25(0x3, 0x68f1e8fde3d54d1c, 0x7, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000002000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = getpgid(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x0, &(0x7f0000004000-0x20)={0x2, 0x6, 0x3, 0x1, r2}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000004000)="2f6465762f72746300", 0x20000, 0x0) r4 = creat(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x40) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000006000-0x11)={0x0, 0x9, "4d45488136c576f6d2"}, &(0x7f0000003000)=0x11) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000005000-0x6)={r5, 0x8}, 0x6) r6 = userfaultfd(0x800) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r6, &(0x7f0000007000-0x8)="2e2f66696c653000", 0x1b) fcntl$setstatus(r6, 0x4, 0x6000) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)="2f73656c696e75782f706f6c69637900", 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000007000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) dup2(r1, r6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r3, &(0x7f0000007000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000006000-0x4)=0x10) 2017/12/11 23:42:34 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = memfd_create(&(0x7f0000dcf000-0x2)="4000", 0x2) pwritev(r1, &(0x7f0000d97000)=[{&(0x7f0000ab2000-0xd4)="", 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000096e000)={0x0, @in6={{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00003fe000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000f1a000)={r2, 0x4, 0x5b, 0x1000000000400}, 0x10) r3 = socket(0x5, 0x3, 0xffffffff00000001) rt_sigprocmask(0x1, &(0x7f0000c3d000)={0xe8f}, &(0x7f00006db000)={0x0}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000a40000-0x98)={r2, @in6={{0xa, 0x2, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0xf}, 0x98) setsockopt(r3, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000897000)={0x0, 0x0}, 0x8) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000460000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000009000)={0x0, 0x0}, &(0x7f0000335000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000694000)={r5, 0x1, 0x1000, "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"}, 0x1008) fcntl$setown(r3, 0x8, r4) sendmmsg$inet_sctp(r3, &(0x7f0000f95000-0x70)=[{&(0x7f0000f98000)=@in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00008e5000)=[], 0x0, &(0x7f00002df000)=[], 0x0, 0x4000000}, {&(0x7f0000dfd000-0x1c)=@in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c, &(0x7f0000e72000-0x10)=[{&(0x7f0000461000-0x94)="663d0306e54d15bdcc15edd92fabe3da5405b4a00f0578c8bdcf08739ec7032948fd3cc372bc70594e7547d768c675984cc845072072f371ce66d8d5ac7dda22ee75199cfcaf92746e48055117e18612be00deb49045eef8af06673f0db1cadc75022c849172ced0a6a64aac18806b1254616198435a5525b08836ab723945deba7eff3df4f1b6a9ac2e73beac31704166280990", 0x94}], 0x1, 0x0, 0x0, 0x448000}], 0x2, 0x7ffc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000dc0000-0x8)={r5, 0xfffffffffffffff9}, &(0x7f0000e35000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000edd000)={r6, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1}, &(0x7f00007cf000-0x4)=0x98) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000099000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, &(0x7f0000f86000)=0xe8) getresgid(&(0x7f000041b000-0x4)=0x0, &(0x7f0000358000)=0x0, &(0x7f0000a1b000)=0x0) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000cab000)={r4, r7, r8}, 0xc) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000d2c000)=0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000003000)={0x0, 0x2, &(0x7f0000007000)="0c0b"}) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000008000-0x4)=0x5) [ 89.337594] binder: undelivered TRANSACTION_ERROR: 29189 [ 89.344171] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/11 23:42:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000fc0000)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f0000ab4000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f0000000000)=0x0, 0xc, 0x1, &(0x7f000051a000-0x10)={0x0, r0}, &(0x7f0000000000)=0x0, 0xffffffffffffffff) r1 = socket(0x800000000010, 0x2, 0x6) sendmsg$netlink(r1, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f0000409000)=[{&(0x7f0000198000)=[{0x20, 0x24, 0x1, 0x0, 0x0, "0000ed060b0004000000000fff"}], 0x20}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x0) 2017/12/11 23:42:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f05000-0xd)="6e65742f6669625f7472696500") r1 = open(&(0x7f000013a000)="2e2f66696c653000", 0x44, 0x2) fcntl$setlease(r1, 0x400, 0x4) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) pselect6(0x40, &(0x7f0000790000-0x40)={0x2, 0x81, 0x6, 0xffffffff, 0x1000, 0x81, 0x4, 0x9}, &(0x7f0000feb000)={0x8, 0xd35, 0x7, 0x7fffffff, 0x9, 0x2, 0x80000000, 0x4}, &(0x7f0000396000)={0x6, 0x5, 0x9, 0x9, 0x2, 0x6, 0x6059aa5a, 0x8}, &(0x7f0000536000)={0x0, 0x1c9c380}, &(0x7f00002a1000)={&(0x7f0000517000-0x8)={0x1}, 0x8}) rt_sigtimedwait(&(0x7f00009ac000)={0xffffffffffffffff}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c84000-0x10)={0x77359400, r2}, 0x8) r3 = socket$inet(0x2, 0x2, 0x0) accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000b10000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00004d0000)=0xe3, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000e51000-0x18)={0x0, 0x100000001, 0x20, 0xfffffffffffffbff, 0x100}, &(0x7f00001b3000)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000893000)={r4, 0x1000, 0x30, 0x809, 0x605}, &(0x7f000077e000-0x4)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000601000)=@assoc_value={r4, 0x0}, &(0x7f0000892000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000736000)={0x0, 0x8ef, 0xcfa521aa86bc411, 0xff7, 0x5}, &(0x7f0000330000)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000893000-0xc)={r5, 0x26, 0x20}, &(0x7f0000339000-0x4)=0xc) setsockopt$sock_int(r3, 0x1, 0x800000006, &(0x7f00004cf000)=0x400000101, 0x4) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00007f2000)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000594000)=@int=0x1, 0x4) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000100000)="00000000000000000000000000000000000000000000", &(0x7f0000896000-0x4)=0x16) 2017/12/11 23:42:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000473000-0xb)="2f6465762f6877726e6700", 0x200, 0x0) fdatasync(r0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x5, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfc, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x7, 0x2) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f0000b7c000-0xb)={@common="726f7365300000000000000000000000", 0x0}) mkdir(&(0x7f0000632000)="2e2f66696c653000", 0xfffffffffffffffc) mount(&(0x7f0000528000-0x8)="2e2f66696c653000", &(0x7f000075c000-0x8)="2e2f66696c653000", &(0x7f0000014000)="70726f6300", 0x1002004, &(0x7f0000b89000-0x1)="ca") r1 = open(&(0x7f000043f000-0x8)="2e2f66696c653000", 0x0, 0x0) mount(&(0x7f0000374000)="2e2f66696c653000", &(0x7f0000b31000-0x8)="2e2f66696c653000", &(0x7f0000ec2000)="72616d667300", 0x0, &(0x7f000002d000)="") r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x3c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000047c000-0x8)={0x0, 0x100000000}, &(0x7f0000692000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000178000-0x8)={r3, 0x138}, &(0x7f0000a4d000)=0x8) lseek(r1, 0xffffffffffffffff, 0x1) getdents64(r1, &(0x7f0000429000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00009dd000)={0x0, 0x0}, &(0x7f0000108000)=0x8) 2017/12/11 23:42:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f7573657200", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x5a04, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r3 = getpid() ioprio_get$pid(0x1, r3) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = accept4(r1, &(0x7f0000522000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000005e000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f00003a2000-0x18)={0x0, 0x1, 0x0, 0x0, 0x3}, &(0x7f0000e69000-0x3)=0x18) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000c4c000)={r5, @in={{0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000869000-0x8)=@assoc_value={r5, 0x9}, 0x8) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f00005f9000-0x10)=@buf={0x0, 0x0}) connect$inet(r1, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000e40000)=0xfff, &(0x7f0000c7a000-0x4)=0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000bfd000)={0x5, &(0x7f0000dd7000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r4, 0x4008642b, &(0x7f00003c2000-0x8)={r6, 0x10}) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00006c3000-0x2)=0x40) r7 = dup2(r1, r2) writev(r2, &(0x7f0000f05000-0x60)=[{&(0x7f00005ed000-0x9a)="6f", 0x1}], 0x1) ioctl$TUNSETPERSIST(r7, 0x400454cb, &(0x7f0000744000-0x4)=0x9) 2017/12/11 23:42:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00009de000)="2e2f66696c653000", 0x20000, 0x14a) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000bdb000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mkdir(&(0x7f0000632000)="2e2f66696c653000", 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000b83000)={0x0, 0x4a, "923cdb2f2d489e505c85af9a90df736c09ecaef8fe80165c91de0219771bca796d65a1c993083440846fe0c67b0b88d9fe07885f1b22d7b770b2e18a78b057e3e9503d659ae5bdda6388"}, &(0x7f000004a000)=0x52) getcwd(&(0x7f0000f8d000-0x1d)="0000000000000000000000000000000000000000000000000000000000", 0x1d) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000d31000)={0x9, 0x3, 0x1, 0x9aec, 0x8001, 0x4, 0x20, 0x1, r1}, &(0x7f0000023000)=0x20) r2 = open(&(0x7f000043f000-0x8)="2e2f66696c653000", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00001ad000)=0x0, &(0x7f0000488000)=0x4) getdents64(r2, &(0x7f0000429000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x360) 2017/12/11 23:42:34 executing program 2: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000002c000)="2f6465762f6c6f6f702300", 0x0, 0x400000000002) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x440000000000127d, &(0x7f000002d000-0x1)="") mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a3c000)="2f6465762f6b657963686f726400", 0x200, 0x0) connect$ipx(r1, &(0x7f000029e000-0x10)={0x4, 0x6, 0x5, "0fcbeb12d0db", 0x7ff, 0x0}, 0x10) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000022000)="2f6465762f73672300", 0x6, 0x400400) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000021000)=0x2) socketpair(0x7, 0x80000, 0x0, &(0x7f0000020000)={0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000015000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r3, 0x6, 0x0, &(0x7f0000024000-0x59)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000016000-0x4)=0x59) gettid() socketpair(0xb, 0x80805, 0x1000000000003, &(0x7f0000022000)={0x0, 0x0}) shutdown(r6, 0x1) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000022000-0x28)={&(0x7f0000000000/0x2000)=nil, 0x345b, 0x1, 0x58, &(0x7f0000015000/0x1000)=nil, 0x15}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000024000)={0x2, &(0x7f0000016000)=[{0x40028, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x1000004, 0x33, r6, 0x0) sendmsg$netlink(r5, &(0x7f0000000000)={&(0x7f000001a000-0xc)={0x0, 0x0, 0x2c9, 0x80000000000}, 0xc, &(0x7f0000026000)=[{&(0x7f0000021000-0x16b)=[{0xec, 0x8, 0x600, 0x40, 0x3900000, "7c92a7de942f5518d4a4b65b5ee8eace1bb7e18ff2e22ca1e3d2a88ab0b49a5cc11d31355e30a80a217bb203a383245297a52baf0a5b189d3e4784c0768e6831a254b888e9f9053546143d284e3cac9a7d7c9fa5737a7aec535678526a37826e1b28891ef04b061092ad686994a09391d975cc5e926c5efe8d1972dd58e5c2fbe563c78bc64a308ea7fd5efe96e8314c97f5668fb0b26e20609a14e6c890a2aaabe71f8691abebc27ef32711d086373589ea81ddee75523cc07cb1a2d41219cfdcaf0005447c4268c85b2586f08bded477ceea85ba00b41e637f591b"}, {0x4d, 0xff, 0x100, 0x401, 0x7, "e9cc6a07e5428380b84364d5bae9bc93eeb7ef9517f6539c6e894dc68df133f402a7e75763086bef838f3abef8de5a1ec812879b4a2e51d0b174ea6dfb"}, {0x32, 0x100000000000000, 0x12, 0x9994, 0x7, "52845889d913a7ddb275f63b01c27da879a2234c8b7f108bc985dc2f6a535d68c881"}], 0x16b}, {&(0x7f000001b000-0xcf)=[{0xcf, 0x9, 0x20, 0xfffffffffffffffb, 0x8, "3cecdc036fa24179cf445c97b6a75dc818ab9a140366721e33a7f4d156639b2959a51c5e87af1066770acd15d5b53f578d8d7005304a2db303edbda08f84197652bb9b229b8e0f1f77da80bfa9c560278221993598b055d279d95bf34bf478890e8405f4e581dec658162884d795da3700d45914ccdc7465f15e9e3fc0f3ebbd4bf398633a256a4e2cffd46803665d701485220b2ef312b9a9cfe4926cd5e1b399dfdad27b94183fdcc9fd467d8af0c878ee22199011d38f2060d48c112187"}], 0xcf}, {&(0x7f0000019000-0x11be)=[{0x9f, 0x7fff, 0x101, 0x2b, 0x8b0, "3984900a26911997225ed4010c37599bc76d5877bf5b0b362f11533201349e36f57dd28409c758bf6cc9ae79688576427febebf7371b0ce188fe90baea00e849b281a094931a38ac865b5bf6317df0e017c9fe1897d9740366deca74049844d167e0ac7ebc0c40ddda1c6d825d34205e8f43b14e07819a1b299255326681a4abc4ef0de7e466265752307870442498"}, {0x10f, 0x100000001, 0x101, 0xf1, 0x2, "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"}, {0x1010, 0xe, 0x4, 0xfffffffffffffff8, 0x7, "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{0x26, 0x401, 0x101, 0xffffffffffffffff, 0x1, "7fd6f9ecd44169b56051ddf1e3ebb2b85dcb2fc415ab"}, {0x1010, 0x2, 0x0, 0x1, 0x200, "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0x2118}], 0x5, 0x0, 0x0, 0x10}, 0x20000000) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000012000-0xf)="7573657276626f786e6574302a2400") mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r6, 0x103, 0x6, &(0x7f000000c000)=0x8, &(0x7f0000028000-0x4)=0x4) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000fff000-0x28)={@common="7465716c300000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/11 23:42:34 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00003a6000-0x26)="6e65742f7274365f737461747300") ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000cad000-0x28)={0x57, 0x6, 0xfffffffffffffffd, {0xfffffffffffffffa, 0x91aa}, {0x5000000000, 0x7fff}, @cond=[{0x2, 0x0, 0x80000001, 0x5, 0x2, 0x8}, {0x200, 0xee4, 0x0, 0x40, 0xfffffffffffffffc, 0x8}]}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a2b000-0x9)="2f6465762f70707000", 0x41, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2f, &(0x7f0000941000-0xa5)="b3c51781f78bbe5917e1870fd8d09d2ccf21a898f1414e4d06457f69f695df1af1f42818f44e5d29abcb781c070adc4c48e8f843a5db01a0bf202a8db7e27005770fd8889f5a7b465361eb0d5927f6dd06c1eaaafcdb65d6baef6e8042c3609e2958afb9bbd1f43a1f802bd5dde46dbf54e9ba44f49a634391d295211a13b9252a48dcf90ffb76fa7ad2009c912197b9f89489a6cb6fd42312839a154427e753bff2167bc0", 0xa5) getpeername$unix(r0, &(0x7f00005c2000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d1b000)=0x8) r2 = socket$inet6(0xa, 0x80a, 0x0) preadv(r0, &(0x7f0000575000-0x10)=[{&(0x7f0000b84000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000b8f000-0x1c)=[@in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x6}], 0x1c) connect$inet(r2, &(0x7f0000002000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_int(r2, 0x29, 0x18, &(0x7f0000f62000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) 2017/12/11 23:42:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000002000-0xd)="6e65742f72745f636163686500") ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000e89000)={0xf5, 0x0, 0xfffffffffffffffd, 0x10001}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000066e000)={0x200, r1, 0x3, 0x10001000000}) sendfile(r0, r0, &(0x7f000017d000-0x8)=0x0, 0x8001) 2017/12/11 23:42:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000246000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c26000)=0x10, 0x80800) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000f89000)={{{{0x2, 0x1, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x36d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x40, 0x8, "16b39279e21b6fd6a9ae6a82114dc301ec0e681913cdf04ab514a8e110cd4f9eeb142f1f5d3884d090e853072d31d47ccc4ba86bb92fafcc3cb44f439bca4b1615e25ff2172acea544a207a080c56fa2"}, 0x160) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = dup(r1) ioctl$TIOCCBRK(r2, 0x5428) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f000033e000)=0x4, 0x4) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000b4000-0x9)="2f6465762f70707000", 0x801fd, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000af5000-0x10)={0x5, &(0x7f0000479000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r4 = syz_open_dev$sndseq(&(0x7f0000a0d000)="2f6465762f736e642f73657100", 0x0, 0x101000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000cf2000-0xc)={0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f000096a000)=0xc) geteuid() setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f00008ad000-0x4)=0x4, 0x4) read(r4, &(0x7f0000c7e000)="00000000000000000000000000000000000000000000000000000000", 0x1c) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e68000+0x380)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000064000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f00009db000-0x10)={r6, &(0x7f0000622000-0x1000)=""}) setxattr(&(0x7f000011a000)="2e2f66696c653000", &(0x7f0000894000)=@random={"62747266732e00", "6e6f6465762c656d31626465766d643573756d2100"}, &(0x7f0000a6f000)="70707031a6657468316e6f64657623257b00", 0x12, 0x1) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00001d8000)=0x0, &(0x7f0000acd000-0x4)=0x4) r7 = add_key(&(0x7f0000597000-0xd)="646e735f7265736f6c76657200", &(0x7f0000966000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004ed000-0xe1)="ebb608ef3067250e21c03df8c2c647602a6f0401caddb8c6388d3b497e53ee4fa13b7f60f4133e85a1a7a786b49c17b43d4d9db31d0f1851ab8d44aac46e24ab0ce61511941c81714ae4a5575a0b2c250f1ccd2acf7823d9cd8fff15c6e6b65878bd1943852f19507770c9789642bbfcdac7f6a7300e09c0714ee5d4deb2b7ffd73b02231302fac37199a622107f0e7d8ffd71a61254caa86d5aa75e32b00045adc63bb12c02d72016", 0xa9, 0xfffffffffffffffe) request_key(&(0x7f00003b1000)="646e735f7265736f6c76657200", &(0x7f000011b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000248000-0x10)="2f6465762f73657175656e6365723200", r7) 2017/12/11 23:42:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000099000)="2f6465762f73657175656e63657200", 0xc42, 0x0) write$sndseq(r0, &(0x7f000005b000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) close(r0) r1 = inotify_init() close(r0) fchmod(r1, 0x1) readahead(0xffffffffffffffff, 0x1ff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000752000)=@assoc_value={0x0, 0x0}, 0x8) fcntl$F_SET_RW_HINT(r2, 0x40d, &(0x7f00008fa000)=0x5) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b4a000)={0x0, 0x81}, &(0x7f0000cbc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000008d000-0xa0)={r3, @in6={{0xa, 0x1, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9, 0x2, 0x800, 0x2}, &(0x7f00008ec000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000884000-0x18)={r4, 0x200000000001, 0x30, 0x7f, 0x40}, &(0x7f0000aec000-0x4)=0x18) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d01000)="2f6465762f6175746f667300", 0x40000, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000028b000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, 0x2, 0xff, 0x8, 0x5, 0x780000, 0x9}, &(0x7f00002f0000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000622000)={r5, 0x5, 0xec, "3c57dab7b92acc34f0842cc4fc0ad0292a21af1e7af25a45debf3c7e6b0865bb1b89a1fa375888ea897aebf392b3f99c29ac0a42035e5e0f49212198dcfac6a554d9e7222bf1a80d1cdd73dca5367fde6ae73087d02c028e90604bd35aee688090afff73fc044ff64da9648710377033fa15934f1688fd025d4e4fedc49057381b7af45c9b848807dc72e68a7e50b5cf09ed7a9f48864952efcfa7fec6632d58fcde7e6ae13809c22e6415b9ff856a3967e8b367b0ec40c8144feedbb8f346bb3e930f341e3f1e26b4f14ca619777e37be19e9f991d1453e9d8c0b575a16e1528b031f1f759f6f41c4af9e68"}, 0xf4) lseek(r6, 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c12000-0x10)="2f6465762f73657175656e6365723200", 0x400, 0x0) inotify_init() r7 = timerfd_create(0x7, 0x0) timerfd_settime(r7, 0x1, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000006000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) read(r7, &(0x7f000000b000)="0000000000000000", 0x8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00001eb000-0x4)=0x10001, 0x4) recvmsg(0xffffffffffffffff, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)="", 0xfc13, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$dupfd(r8, 0x0, r8) 2017/12/11 23:42:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e75000-0xe)="2f73656c696e75782f7573657200", 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000099000-0x68)={0x1fc0000, 0x100, 0xd63, {0x77359400, 0x0}, 0xed, 0x152000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000f9d000-0x4)=0x5, 0x4) 2017/12/11 23:42:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000609000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0xb, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00003a3000-0x11)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) bind$netlink(r1, &(0x7f00006e0000-0xc)={0x0, 0x0, 0x7, 0x20}, 0xc) clock_getres(0x0, &(0x7f0000fd2000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{0x0, r2}, {0x0, 0x989680}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cd3000-0xf)="2f6465762f73657175656e63657200", 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000a73000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = eventfd2(0x0, 0x0) r5 = epoll_create1(0x0) r6 = fcntl$dupfd(r5, 0x406, r5) ioctl$TIOCSBRK(r6, 0x5427) r7 = dup2(r4, r5) getsockopt$inet_sctp6_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f00006a2000)=@int=0x0, &(0x7f0000631000)=0x4) ioctl$TIOCTTYGSTRUCT(r6, 0x541a, &(0x7f0000dd2000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r8 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r4, &(0x7f0000bf3000)={0x0, 0x0}) ioctl$TUNSETTXFILTER(r6, 0x400454d1, &(0x7f0000c7b000)={0x1, 0x3, [@random="a936383e1f95", @random="1ce193ca029c", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r5, &(0x7f0000afe000-0xc)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r6, 0x84, 0x79, &(0x7f000001f000)=0x80000001, 0x4) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f00006e6000-0xe6)={0x3, 0xde, "3554285f041893cdb26cb28bb4db6b63dd5680c1e58d3ffdeb4a2830cbf0c1b8c1cbb2534cdf6424f0a6333ef1f360d0cb907474f5e1ca945c2547af0c91c802779d8d503f5724f3af6354a8b3074f714498885135d7bb2e27fc72c0aa553ae39cd49c5e7f1a49fe458337a965b4c39d218a5ef4c282fc175a7c033c3b07c8b42d6f83cb630191a7d26f4446beaef98f4a3d16c485d3497a115b6e2944cbe456d2c04a0190642718dc371cee95d8bc8b2160fa3d3f8af0d22b3ab75817baaa2168d7c81219ba622f212e82fde033d3e3efc77d8a537230b47a15df2590c9"}) dup2(r5, r8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f0000783000)={0x5, 0x7, 0x8001, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCGETA(r3, 0x5405, &(0x7f0000d49000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = syz_open_dev$usbmon(&(0x7f0000220000-0xd)="2f6465762f7573626d6f6e2300", 0x6, 0x8000) openat(r1, &(0x7f00003c9000-0x8)="2e2f66696c653000", 0x8000, 0x8) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r9, 0x84, 0x4, &(0x7f0000e46000-0x1)=0xffff, 0x4) 2017/12/11 23:42:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)="2f6465762f62696e6465722300", 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)="00", 0x0, 0x0, 0x0}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)="00", 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)=""}) close(r0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000161000)={0x0, 0x0}) 2017/12/11 23:42:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000473000-0xb)="2f6465762f6877726e6700", 0x200, 0x0) fdatasync(r0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x5, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfc, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x7, 0x2) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f0000b7c000-0xb)={@common="726f7365300000000000000000000000", 0x0}) mkdir(&(0x7f0000632000)="2e2f66696c653000", 0xfffffffffffffffc) mount(&(0x7f0000528000-0x8)="2e2f66696c653000", &(0x7f000075c000-0x8)="2e2f66696c653000", &(0x7f0000014000)="70726f6300", 0x1002004, &(0x7f0000b89000-0x1)="ca") r2 = open(&(0x7f000043f000-0x8)="2e2f66696c653000", 0x0, 0x0) mount(&(0x7f0000374000)="2e2f66696c653000", &(0x7f0000b31000-0x8)="2e2f66696c653000", &(0x7f0000ec2000)="72616d667300", 0x0, &(0x7f000002d000)="") socket$inet_sctp(0x2, 0x5, 0x84) ioctl$TCGETS(r2, 0x5401, &(0x7f000044c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x3c) lseek(r1, 0xffffffffffffffff, 0x1) getdents64(r2, &(0x7f0000429000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00009dd000)={0x0, 0x0}, &(0x7f0000108000)=0x8) 2017/12/11 23:42:34 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7667615f6172626974657200", 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000-0x76)={0x0, 0x6e, "c05adcfcb81b750c0efd373cd754fe079785a5ae35aa4022bf853c12106c3846c16c4c217c22681950fb3f4a42d6877772ae7c095be9d4362d8780bdc41874f5f0350dc82eb5adbc7b19d7c503d3f1a2b363f3b99a03ef0ec8ab3eed71ee1dceba08c42b0ef0615ba529dda63eff"}, &(0x7f0000003000-0x4)=0x76) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000)=@sack_info={0x0, 0x800, 0x5}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000003000-0x70)=[{&(0x7f0000001000-0x10)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000001000-0x1000)="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{&(0x7f0000002000)="cc6428e42fb09ebf813c1c3601a8cf25548b074eae28ba7db2da9e232f5f64d33abe159a51cd48d06e7fb63ad257d6b07b568b6b369802d981661379ca7e642658ba72b3adae2418aae9d8d8e282d0c5b3e73190d8c4bf1f148c90ceed9b44402604d8bfa26bd4339dd0d728fd28100d586dbc7427aa73c1f3d7", 0x7a}, {&(0x7f0000003000-0x98)="beca82c004ab43973cbaba59eadf4e5dd28f2cd9df15d9787941885be03d42ad107d6d0f7c7ffacaa86a54243abfa4282af63f565291872633107c0e2d381e4558e6673da8abef0ac60dd78dbab790c8b427476651614c4429396a6935393a0400607f4797cb4a88744c91e7159d2356ce25bef24bfa6c48f575cc7ca90deae1d0413a4e304383065793efda11006d0bbf13ec49c5af437e", 0x98}, 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{&(0x7f0000002000-0x1000)="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", 0x1000}], 0x5, &(0x7f0000000000)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x101, 0x1, 0x80000001, 0x4, 0x1000, 0x20, 0xff, r1}}, @init={0x18, 0x84, 0x0, {0xffffffffffffffff, 0x100000001, 0x7, 0x7f}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x5, 0x200, 0x8000, 0x81, 0x5, 0x0, 0x100000001, r2}}], 0x90, 0x4000}], 0x2, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000004000-0x4)=0x94, 0x4) socket(0x11, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff9}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000039c000-0x8)={0x0, 0x0}) r4 = socket(0x11, 0x3, 0x300) readv(r4, &(0x7f0000958000)=[{&(0x7f0000d5b000)="00000000000000000000", 0xa}], 0x1) setsockopt$packet_buf(r4, 0x107, 0xf, &(0x7f000038a000-0xd0)="ef8b2100", 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000ef7000)="2f6465762f72746300", 0x400c00, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000a0b000)={r1, @in6={{0xa, 0x2, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x401}, &(0x7f0000975000)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x1, 0x0) r6 = syz_open_dev$tun(&(0x7f0000bf0000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x80040) fcntl$dupfd(r3, 0x0, r6) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000b2a000)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) sendto$inet(0xffffffffffffffff, &(0x7f0000ffd000)="", 0x0, 0x0, &(0x7f0000fdc000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/11 23:42:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000165000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x140, 0x0) writev(r0, &(0x7f0000492000)=[{&(0x7f0000b97000)="580000001500190000bb4b9600055c5d02ed3b850280e076480209c818fe58a2b20005000000723e0000010000d7000052000004001741380a0031c3ffffffffffffff00002300001542000000006001ab1dda4ac3516301", 0x58}], 0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000277000)="2e2f66696c653000", 0x200, 0x10) getsockopt$inet6_dccp_int(r1, 0x21, 0x6, &(0x7f000077e000)=0x0, &(0x7f00003ad000)=0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00004d3000)=0x81, 0x4) 2017/12/11 23:42:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000011a000-0xa0)={0x0, @in6={{0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x6f, 0xffffffffffffffc0, 0x2, 0x6}, &(0x7f0000f0d000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00007cc000)={0x573, 0x7, 0x1, 0x6, 0x1000100000, 0x200, 0x80000000, 0x2, r1}, &(0x7f0000cfb000)=0x20) r3 = socket(0x11, 0x803, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000001000)=@int=0x4, 0x4) bind$packet(r3, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) setsockopt(r0, 0xfffffffffffff801, 0x5, &(0x7f00004f7000)="", 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000226000+0x383)={r2, 0x1000, "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"}, &(0x7f00008ce000-0x4)=0x1008) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fd8000)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) ioctl$GIO_SCRNMAP(r4, 0x4b40, &(0x7f0000a40000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_dccp_buf(r3, 0x21, 0xf, &(0x7f00008d2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000eb2000-0x4)=0xf3) r5 = socket$inet(0x2, 0x4000000400000003, 0xff) setsockopt$inet6_dccp_buf(r0, 0x21, 0x80, &(0x7f0000f6e000-0x9e)="878a7d858d95cad1dac56a8bc8032afe1ce41a145029b0a827d85f597abd182f0a6e39bedfe27b84bbe846286e5b952f7fde7a708f659a918daf467999200bd7108d3610bec34d33bece1a0e26c8b59d8b4daad49a53ea272e9f4d314d17bfa2c8f0732f95dc94230a8f8584fe54244ce3eb6cb6650a466d284dc80ee81d3b04b0255d6b4884e8ca092253f099ac89424dddaa5a9a331b9990a53bd4a499", 0x9e) sendto$inet(r5, &(0x7f00007d9000)="068c09ed10dab932a201570cd4d91792cb3f9f3ed9b40900", 0x18, 0x0, &(0x7f0000f79000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/11 23:42:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fe9000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000978000)=[0x5, 0xfffffffffffffffc]) accept$unix(0xffffffffffffffff, &(0x7f0000617000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000a23000-0x4)=0x8) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000e36000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "399f23631d000000000200000100000000000000eaf7b7d65f90b0e6330ee739b319d3f6aa6bd58d1443474482e85040fbeb4749b55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x0], 0x0}) r2 = socket$inet6(0xa, 0x800080002, 0x80000001) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000769000)={0x0, @multicast1=0x0, @loopback=0x0}, &(0x7f000056d000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x8000000003, 0x100000000000081) r4 = socket(0x10, 0x4000000002, 0x0) r5 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r5, 0x11, 0x50000000000b, &(0x7f0000f71000)=0x0, 0x4) readv(r4, &(0x7f000078d000)=[{&(0x7f0000a4e000)="00", 0x1}], 0x1) clock_settime(0x0, &(0x7f0000695000)={0x0, 0x0}) write(r4, &(0x7f000096c000-0x29)="260000001a0047f791f6caef000003070705000000004900d70008000000375500001d0001ff", 0x26) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000fac000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9, 0x0, 0x1, 0x4, 0xd16, 0x3, 0x0}, 0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00007f6000-0xc6)={0x0, 0xbe, "cc819268c9111a35ccbc067a3cd7cbe796df8b4631154a4aaed97e688c85c7ed05927562084690ac8f275c08c2c4323b8db7f770ea069b2c938b26109096cfc20df4e24cc2a4497a55df4d95e4a9745cb74cbd004867098232987c63a3a1f07b89d22ce6f552c1ba520651310d7d2a59ee87d2c22a2ccebe5a426336cee83e509280bd90e61902d5063e8b9058b71ff73c59eb22fa1d3e8f419fd06713ec4ba926fc2280af2aa0a72a7063a672e2e6917ac2d9f37b844acdb23e57842496"}, &(0x7f0000202000-0x4)=0xc6) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000895000-0x8c)={0x0, @in6={{0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a87000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000259000)={r6, 0x92, "e6437245c5097c9fc62f71e9d5a61cf96167b2024f932d1ad7b5d47149232ca7ca729f45d5fb83dbe10c50d41b71bf44e5904d3a8c8b4bbe61e11f958827a3b1c0a3fdb602f6b618624aad12c9b5dc5f3dc5963e892f99f34df24ea50e73e09a7cda20dd3d1b434720b65cbb47988efc9fbc6c88003e352d5517622b8ce417ea301f63165813258f8befc59d66f3012c1491"}, &(0x7f000079c000-0x4)=0x9a) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00004e3000)={0x1c, 0x6c1, 0x1, 0x5, 0x5, 0x6, 0x1, 0x34ac, r7}, &(0x7f0000c99000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00007e8000-0xa0)={0x0, @in6={{0xa, 0x3, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0xffffffffffffff01, 0x401, 0x7, 0xfffffffffffffffa}, &(0x7f00006ff000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000aee000)={r8, 0xffffffffffff1625, 0x0}, &(0x7f000047c000-0x4)=0xc) utimes(&(0x7f0000178000)="2e2f66696c653000", &(0x7f0000173000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) epoll_create1(0x80000) socketpair(0x0, 0x0, 0x7, &(0x7f00005f8000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f00001f3000-0xb8)={r8, 0x401, 0x242dec2f, 0x200000000001, 0x7ff, 0x5, 0x10000, 0x100, {r9, @in6={{0xa, 0x3, 0x4db, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff0000, 0x2, 0x2, 0xfffffffffffffffb, 0x100000000}}, &(0x7f0000ee6000)=0xb8) socket$unix(0x1, 0x1, 0x0) 2017/12/11 23:42:34 executing program 4: openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008bc000-0x1d)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b43000)={0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000169000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x47fffe, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r3 = openat(0xffffffffffffffff, &(0x7f0000c44000)="2e2f66696c653000", 0x400, 0x0) accept$inet6(r3, &(0x7f00006ff000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000002000)=0x1c) ioctl$LOOP_CTL_ADD(r3, 0x4c81, r2) 2017/12/11 23:42:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7667615f6172626974657200", 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f72746300", 0x400, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000002000-0x14)={0xab1, 0x100000001, 0x5, 0x4, 0x9}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000-0x76)={0x0, 0x6e, "c05adcfcb81b750c0efd373cd754fe079785a5ae35aa4022bf853c12106c3846c16c4c217c22681950fb3f4a42d6877772ae7c095be9d4362d8780bdc41874f5f0350dc82eb5adbc7b19d7c503d3f1a2b363f3b99a03ef0ec8ab3eed71ee1dceba08c42b0ef0615ba529dda63eff"}, &(0x7f0000003000-0x4)=0x76) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) socket(0x2, 0x7, 0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000039c000-0x8)={0x0, 0x0}) socket(0x11, 0x3, 0x300) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000b2a000)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000061c000+0x954)={@common="67000b02000000001f00000000f70008", @ifru_flags=0x4002}) openat$rfkill(0xffffffffffffff9c, &(0x7f00002cc000-0xc)="2f6465762f72666b696c6c00", 0x40400, 0x0) 2017/12/11 23:42:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f70707000", 0x80000, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r1, &(0x7f0000001000-0x60)=[{&(0x7f0000463000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7}, {&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x77}, {&(0x7f0000a30000)="000000000000000000000000000000000000000000000000", 0x18}, {&(0x7f0000145000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6a}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac}, {&(0x7f0000b88000-0x3f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f}], 0x6, &(0x7f0000000000)=[{&(0x7f0000030000-0x5e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5e}, {&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b}, {&(0x7f0000001000-0x43)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43}, {&(0x7f00006f0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2}, {&(0x7f00000cc000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x5, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000ff7000)=0x1, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000ffa000-0x4)=0x1, 0x4) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000f7a000-0x44)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="8a6ea9dc4f0d", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x15, &(0x7f0000ff7000)=0x0, &(0x7f0000ff7000)=0x4) sendto$inet(r2, &(0x7f00003e0000)="c8", 0x1, 0x20000002, &(0x7f000025e000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r2, &(0x7f0000ff8000)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900", &(0x7f0000f5c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9a) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000ffb000)="2f6465762f7573626d6f6e2300", 0x2, 0x800) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000ffb000-0x10)={0x0, 0x7, &(0x7f0000741000-0x88)=[@in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6000000000}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000029a000)=0x10) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000ffa000)={r4, @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]}}, 0x8c) socketpair$inet(0x2, 0x5, 0x5, &(0x7f0000ff7000)={0x0, 0x0}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000ff9000-0x8)={0x0, 0x7530}, 0x8) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000ffd000-0x6c)="e6a4288a1fd0656e8e097c24e94b5cf087e4d6411aaab09a647c97098f938a6e8c18383009b74642a7d662acd18d88b3ec93c3986546040609af762c87f1fd5be874be5445fb318a45315fc4b4215e775f9a2bafd35147ef356c8af6b79b4678c4aae416952fa4820e55fac5", 0x6c, 0x0, &(0x7f0000ffd000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ff9000-0x8)={0x0, 0x0}) epoll_create(0xff) [ 89.640170] binder_alloc: 15137: binder_alloc_buf, no vma [ 89.646502] binder: 15137:15145 transaction failed 29189/-3, size 80-16 line 3131 [ 89.660904] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/11 23:42:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000cfc000)="6e65742f72617700") ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000945000-0x8)={0x8001, 0x7, 0xab5, 0x5, 0xf68}) sendfile(r0, r0, &(0x7f0000a7b000)=0x0, 0x26a950b) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000181000-0x1e)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) 2017/12/11 23:42:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x3, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000f95000-0x70)=[{&(0x7f0000f98000)=@in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00008e5000)=[], 0x0, &(0x7f00002df000)=[], 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e81000)={0x0, 0x2, 0x10}, &(0x7f0000b3a000-0x4)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f82000)={r1, 0x1}, 0x8) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00007ec000-0x4)={0x1}, 0x4) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000d83000-0x4)=0x0, &(0x7f0000b49000-0x4)=0x4) [ 89.686603] device gre0 entered promiscuous mode 2017/12/11 23:42:34 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000469000)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000001000-0xb1)="ebe99afb6c4e6c1554ed110bbc622194e342f70e06c05505863c650b89450f92f8f5736122df272bf7ce3d5aa6f681912b45372b19aa99e5e2ae90e67a634138a14f1a040e4ad3b5b926ca92ad5ce757934b78c9197a8073aaa392194ea43899250def9d02e9679974b79b38f2b296e037eec560ae39e70fdff6bc1474b81d101b831da80c1bb6193583e58d62279ee6fc775602dcf4480419e85a1315b8dae9e9a9c02b2c3531ef16fa94a35393ad4e2b", 0xb1, 0x1, &(0x7f0000b4a000)={0x77359400, 0x0}) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000026000)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000020000)=0x6) r3 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f000000f000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r1, &(0x7f000002c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000002c000-0x4)=0x10) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000022000-0x8)={0x0, 0x0}) accept4(r4, &(0x7f0000021000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000016000-0x4)=0x14, 0x80000) fallocate(r1, 0x1, 0x8, 0xfffffffffffffff9) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) 2017/12/11 23:42:34 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000002000-0x76)={0x0, 0x0, ""}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x80005, 0xfffffffffffffffd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000c89000)={0x0, 0x0}, 0x1, 0x53c9) syz_extract_tcp_res(&(0x7f0000056000)={0x0, 0x0}, 0x6ad, 0x8001) syz_emit_ethernet(0x189, &(0x7f0000c3b000-0x189)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x22f0, @ipv6={0x4, 0x6, "9223c4", 0x153, 0xbf, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@routing={0x29, 0xc, 0x0, 0x8, 0x128, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @routing={0x87, 0x6, 0x2, 0x8, 0x16, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0x7f, 0x3, 0x4b, 0x80000000, 0x2, 0x0, 0x2}], @tcp={{0x2, 0x1, r1, r2, 0x5d78bba8, 0x0, 0x13, 0x0, 0xb5, 0x0, 0x6, {[@nop={0x1}, @timestamp={0x8, 0xa, 0x0, 0x707}, @md5sig={0x13, 0x12, "783b7db2f9b7eb5bc26ff36cb4b08b04"}, @eol={0x0}, @sack_perm={0x4, 0x2}, @window={0x3, 0x3, 0x2}, @md5sig={0x13, 0x12, "b90411fd6897ea12ebdc1e97ea1e695a"}]}}, {"6fcfb47d7e64c716579ff3c2ca62f09953f6488641032a29130646cba46bf0d1d03e69cd1dd814c14116ab345af3c630a72d9c3d6c72fa7fecf566664b334dc01e260e5928f202707f24f9fe6d3bea14add58ff775291dae420154ba945c1b"}}}}}}}, &(0x7f00005ea000-0x10)={0x1, 0x2, [0xe1a, 0x30e]}) pipe(&(0x7f000039c000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00002e5000)={r0, @in6={{0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x331901f8, 0x8, 0x6, 0x80}, 0xa0) socket(0x11, 0x3, 0x0) r5 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000be8000)={r0, 0x400000000000}, 0x6) fcntl$F_SET_FILE_RW_HINT(r4, 0x40d, &(0x7f00003f7000)=0x1) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000b2a000)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) lseek(r5, 0x0, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) 2017/12/11 23:42:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f000089a000-0x58)="e4a40000", 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000089c000)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008a1000-0xa)="2f6465762f70746d7800", 0x4100, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004de000-0xf)="2f6465762f73657175656e63657200", 0x200, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) r4 = socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f0000597000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r6 = getpgrp(0xffffffffffffffff) timer_create(0x7, &(0x7f0000992000)={0x0, 0x1f, 0x0, @tid=r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004dc000)=0x0) timer_settime(r7, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x2, 0x0, &(0x7f0000c13000-0x10)={0x0, 0x989680}, &(0x7f0000559000-0x10)={0x0, 0x0}) timer_settime(r7, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000e9b000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005ff000)=0xe8) getresgid(&(0x7f000047a000-0x4)=0x0, &(0x7f0000f5e000)=0x0, &(0x7f00000f4000)=0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f000017d000-0x38)={0x0, 0x0, &(0x7f000015c000)=[], 0x0, &(0x7f0000988000-0x60)=[@rights={0x20, 0x1, 0x1, [r1, r5, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r2, r4, r0]}, @cred={0x20, 0x1, 0x2, r6, r8, r9}], 0x60, 0x24000000}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000d55000)=0x4010000000000, 0x4) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000089f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6}) socketpair(0x1, 0x5, 0xffffffff, &(0x7f000032e000)={0x0, 0x0}) accept$inet(r0, &(0x7f000089f000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000089f000-0x4)=0x10) ioctl$TIOCNXCL(r1, 0x540d) [ 89.754944] BUG: using __this_cpu_add() in preemptible [00000000] code: syz-executor4/15207 [ 89.763687] caller is __this_cpu_preempt_check+0x13/0x20 [ 89.769116] CPU: 1 PID: 15207 Comm: syz-executor4 Not tainted 4.4.105-g36205b7 #4 [ 89.776705] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.786034] 0000000000000000 d2c7fa552880d9ab ffff8800b89c7828 ffffffff81cc9b4f [ 89.794028] 0000000000000001 ffffffff839fd4a0 ffff8800b89c7868 ffffffff81d28d58 [ 89.802025] ffffffff83ced1a0 1ffff10017138f14 ffff8801d5945b00 ffff8801d5944d80 [ 89.810021] Call Trace: [ 89.812592] [] dump_stack+0x8e/0xcf [ 89.817849] [] check_preemption_disabled+0x1b8/0x1f0 [ 89.824572] [] __this_cpu_preempt_check+0x13/0x20 [ 89.831035] [] tcp_try_coalesce+0x200/0x4b0 [ 89.836982] [] ? tcp_parse_options+0xb30/0xb30 [ 89.843192] [] ? skb_copy_datagram_from_iter+0xd5/0x660 2017/12/11 23:42:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = dup(r1) ioctl$TIOCCBRK(r2, 0x5428) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f000033e000)=0x4, 0x4) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00002b7000)="2f6465762f70707000", 0x20000008010183d, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000af5000-0x10)={0x5, &(0x7f0000479000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r4 = syz_open_dev$sndseq(&(0x7f0000d23000)="2f6465762f736e642f73657100", 0x0, 0x100dfe) sendmsg$netlink(r2, &(0x7f00009fb000-0x38)={0x0, 0x0, &(0x7f0000e4a000)=[{&(0x7f0000ae9000-0x11f1)=[{0x2a, 0xffff, 0x6, 0x0, 0x34, "f21e93c7ea28e724b6826bd342721066347804b58cfbeccd74bb"}, {0x77, 0x101, 0x200, 0xffff, 0x83, "6199ab9f968df7fd496243517064d19fcfec632e3fb6486eb1ec902f7f6c2d3d92aa570c301513695beab9fc560446044c07904a64e37d6b88cbc8d333062420bc577a1c67d3851de1831b2ca6007bc4530611351ad90a5bc8010eb2dd9a7b80e09991b1e65383"}, {0xec, 0x5, 0x10, 0x8, 0x3, "b5ea2f733584f304b501d577c1eedb5e0d7ce0edfa1ec70a06cb8fd2d886f8c595b4528bd03f43e16addf0fe896f3b2d17abbae7ce8165a1e6d3c36bfef44c59bfb33e868e12d03295cec48afc0b2965e7b3b45d8223747a33ebed869af7fd2627bf34fc705b50fc4aca5cab4d8142300e21565cc95d1a364258e4d02c76d4fc41f34f4b9148a7667e19b96cbb5ea2c6801b74d6e2a37e62cfd61eaf04fd2656c9dfb8b38dfaa792a81c31acaf757cbf6584fc650dc310fb0c61fe0b7c44cf18c40c6db6c2fa9678de692453dab5d1f2c4ae06bebf04ff730a7dd051"}, {0x54, 0x6, 0x8, 0x0, 0x7, "b90bca42e07e18d6471b0b9b64dbc3a760d08f20c72c7999cae05bbe78c1dd4cd2df0ad8d9c765cb642089e7c0a41602e7d3126acf48ad4d81a6e51532aeb220518862f7"}, {0x1010, 0x1a6b, 0x101, 0x3, 0x7230f967, "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0x11f1}, {&(0x7f0000402000-0xb7)=[{0x2a, 0x2, 0x100, 0x1ff, 0x8, "d5769364d0dc7ffb4f439bba65892b4e279521eec5795ee37e97"}, {0x19, 0x100000000, 0x328, 0x101, 0x80000001, "7b7654b3ebae9c188e"}, {0x54, 0x6, 0x514, 0x725bcdb4, 0x3, "7cc9c0a56dacc0bc1eeb5f0697a4645cac77e067463197a365c7da9b3271f2ff7e0d7b1cbce4615f4b9c82ddd509287614d128a544550256e650011c90820ef20b9b91dd"}, {0x20, 0x10000, 0x400, 0x9, 0x0, "6f9cc8e88808afb6f46a4455cbae82c9"}], 0xb7}, {&(0x7f0000640000+0xe10)=[{0x4f, 0x4, 0x100, 0x480000000000000, 0x1, "49ac93320be27588354b5866f65b90097b1d39ddd779f3b1043aebf45d076ce413e6593ac64f84256107f54432242da2a78162d01b87994946cbb3bffedb63"}], 0x4f}, {&(0x7f00009d4000)=[{0x8f, 0x380000000, 0x204, 0x5e, 0x800, "4627b2022a2ff92af6a3135aac1c24adf938c1e723b533042825a6aef7709535f5ec3cd4db216c845dee45d0f421a3aafab3c5682f79012c3c898b38d7b826599ec9bb69301ead6a47d13e58358d21bf991251c629adb6bf7705c855fed0b04e4428e0bfe638f0df58c54e6362a3001b1391d023f7b65fa45544a64f9bc39e"}, {0x81, 0x2364, 0x200, 0xfffffffffffffff8, 0x9, "3c1e1c1150d4d0303591f360ee70866861afdc565b2dc7d6695e7c9fb8ba2e544af56df55f93d4d603d1b2ffbe6eab00f0688bc677070423bdc058b1c7f534f42712fa4f018c1f2a2eecceb01761543274d5240ea143872c67e513b6bf3132103eee5a72250197dd05d10955bcf33502cd"}, {0x6b, 0x2, 0x0, 0x1, 0x4, "5d925728d2c8ceae554bf391b3ff786942695dfac0831d815ec3a09aca68dc85a9ce858d92da0a3d878c87c95d17fed17b017eacc88e0ef99b4a8a7eb6e6bd26f243e3293a4d5f42dd90c4da87cd5d1c962f098711fdb6052f9a79"}, {0xb9, 0x8, 0x100, 0x3ff, 0x80, "03fb12a306b53c8b87c020b353c462be55e5abb9904cff4421ecc31e22e77a649530e2797a148637e8d9b1ef8c16eb70a2e7f2ec0ba1a5e53536735cb564e24503a6fb3f62ca4758e2219c875634099f1f8031bb5dd0d23f8918bdad51c514b79fdedfaed1a6dd84aec5d2e6b8e05822f963574ed7b938495b9beb0b8a98079a7f63ee423b75b57fc4ba59f7de2a60d5e78718f633c83180cc96c5beb4c27b1189ff39d88aa3e35647"}, {0x52, 0x389d7d32, 0x400, 0x40, 0x4, "b30f30fbe6619e5d26fb0f897fabaa8e97f722fef3ef411124cb43b5755afa17d20e679123730f476592c3c802ad740b1407c43e7dfe3a8be05106fdb0c778b184b3"}, {0x1010, 0x4, 0x302, 0x1, 0x8, "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"}], 0x1296}], 0x4, &(0x7f0000dc4000-0xc0)=[@rights={0x20, 0x1, 0x1, [r4, r4, r4, r3]}, @rights={0x38, 0x1, 0x1, [r2, r3, r1, r4, r1, r3, r4, r2, r3]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r2, r1, r3, r4, r2, r3, r2]}, @rights={0x30, 0x1, 0x1, [r4, r1, r3, r0, r2, r3, r3]}], 0xc0, 0x20000000}, 0x8000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000cf2000-0xc)={0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f000096a000)=0xc) geteuid() setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f00008ad000-0x4)=0x4, 0x4) read(r4, &(0x7f0000c7e000)="00000000000000000000000000000000000000000000000000000000", 0x1c) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e68000+0x380)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000064000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f00009db000-0x10)={r6, &(0x7f0000622000-0x1000)=""}) setxattr(&(0x7f000011a000)="2e2f66696c653000", &(0x7f0000894000)=@random={"62747266732e00", "6e6f6465762c656d31626465766d643573756d2100"}, &(0x7f0000a6f000)="70707031a6657468316e6f64657623257b00", 0x12, 0x1) getsockopt$inet_mreqsrc(r5, 0x0, 0x26, &(0x7f0000934000-0xc)={@rand_addr=0x0, @empty=0x0, @multicast1=0x0}, &(0x7f00006f8000-0x4)=0xc) add_key(&(0x7f0000597000-0xd)="646e735f7265736f6c76657200", &(0x7f0000966000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004ed000-0xe1)="ebb608ef3067250e21c03df8c2c647602a6f0401caddb8c6388d3b497e53ee4fa13b7f60f4133e85a1a7a786b49c17b43d4d9db31d0f1851ab8d44aac46e24ab0ce61511941c81714ae4a5575a0b2c250f1ccd2acf7823d9cd8fff15c6e6b65878bd1943852f19507770c9789642bbfcdac7f6a7300e09c0714ee5d4deb2b7ffd73b02231302fac37199a622107f0e7d8ffd71a61254caa86d5aa75e32b00045adc63bb12c02d72016", 0xa9, 0xfffffffffffffffe) request_key(&(0x7f00003b1000)="646e735f7265736f6c76657200", &(0x7f000011b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000248000-0x10)="2f6465762f73657175656e6365723200", 0x0) [ 89.850190] [] tcp_queue_rcv+0xfe/0x720 [ 89.855798] [] tcp_send_rcvq+0x391/0x4a0 [ 89.861491] [] ? tcp_rcv_established+0x2cc0/0x2cc0 [ 89.868047] [] ? do_softirq.part.17+0x50/0x60 [ 89.874168] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 89.880991] [] ? lock_sock_nested+0x86/0x100 [ 89.887037] [] ? trace_hardirqs_on+0xd/0x10 [ 89.892987] [] ? __local_bh_enable_ip+0x6a/0xd0 [ 89.899290] [] tcp_sendmsg+0x1d1c/0x36a0 2017/12/11 23:42:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f39000)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) accept4$inet6(r0, &(0x7f0000e34000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d18000)=0x1c, 0x800) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000026a000)={0x0, 0x8}, &(0x7f000034f000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00003d7000-0xc)={r3, 0x2, 0x30}, &(0x7f0000a19000)=0xc) r4 = dup(r2) ioctl$TIOCCBRK(r4, 0x5428) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f000033e000)=0x4, 0x4) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f00000b4000-0x9)="2f6465762f70707000", 0x801fd, 0x0) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f0000af5000-0x10)={0x4, &(0x7f0000479000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r6 = syz_open_dev$sndseq(&(0x7f0000a0d000)="2f6465762f736e642f73657100", 0x0, 0x101000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000cf2000-0xc)={0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f000096a000)=0xc) geteuid() setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f00008ad000-0x4)=0x4, 0x4) read(r6, &(0x7f0000c7e000)="00000000000000000000000000000000000000000000000000000000", 0x1c) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e68000+0x380)="2f6465762f7667615f6172626974657200", 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000bb5000-0x5)={0x0, 0x1000}, &(0x7f00002c1000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000bd6000)={r8, 0xfffffffffffffff9}, &(0x7f00004fc000)=0x6) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000064000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r7, 0x4010641c, &(0x7f00009db000-0x10)={r9, &(0x7f0000622000-0x1000)=""}) setxattr(&(0x7f000011a000)="2e2f66696c653000", &(0x7f0000894000)=@random={"62747266732e00", "6e6f6465762c656d31626465766d643573756d2100"}, &(0x7f0000a6f000)="70707031a6657468316e6f64657623257b00", 0x12, 0x1) getsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f00001d8000)=0x0, &(0x7f0000acd000-0x4)=0x4) r10 = add_key(&(0x7f0000597000-0xd)="646e735f7265736f6c76657200", &(0x7f0000966000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004ed000-0xe1)="ebb608ef3067250e21c03df8c2c647602a6f0401caddb8c6388d3b497e53ee4fa13b7f60f4133e85a1a7a786b49c17b43d4d9db31d0f1851ab8d44aac46e24ab0ce61511941c81714ae4a5575a0b2c250f1ccd2acf7823d9cd8fff15c6e6b65878bd1943852f19507770c9789642bbfcdac7f6a7300e09c0714ee5d4deb2b7ffd73b02231302fac37199a622107f0e7d8ffd71a61254caa86d5aa75e32b00045adc63bb12c02d72016", 0xa9, 0xfffffffffffffffe) request_key(&(0x7f00003b1000)="646e735f7265736f6c76657200", &(0x7f000011b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000248000-0x10)="2f6465762f73657175656e6365723200", r10) [ 89.904973] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 89.911959] [] ? sock_has_perm+0x1a0/0x390 [ 89.917819] [] ? tcp_sendpage+0x1df0/0x1df0 [ 89.923769] [] ? __lock_is_held+0xa1/0xf0 [ 89.929540] [] ? inet_sendmsg+0x1c5/0x430 [ 89.935298] [] inet_sendmsg+0x26c/0x430 [ 89.940884] [] ? inet_sendmsg+0x6e/0x430 [ 89.946562] [] ? security_socket_sendmsg+0x6a/0xa0 [ 89.953105] [] ? inet_recvmsg+0x490/0x490 [ 89.958872] [] sock_sendmsg+0xb5/0xf0 [ 89.964288] [] SYSC_sendto+0x267/0x300 [ 89.969786] [] ? SYSC_connect+0x2e0/0x2e0 [ 89.975554] [] ? do_mmap+0x47d/0xab0 [ 89.980894] [] ? vm_mmap_pgoff+0x159/0x1b0 [ 89.986756] [] ? up_write+0x1a/0x60 [ 89.992004] [] ? vm_mmap_pgoff+0x159/0x1b0 [ 89.997851] [] ? SyS_futex+0x1ea/0x250 2017/12/11 23:42:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7ffffffe}, 0x8, 0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000609000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0xb, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_getres(0x0, &(0x7f0000fd2000-0x10)={0x0, 0x0}) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000760000-0xe)="2f73656c696e75782f6c6f616400", 0x2, 0x0) mq_timedreceive(r3, &(0x7f0000150000+0xc34)="", 0x0, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{0x0, r2}, {0x0, 0x989680}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KDDELIO(r3, 0x4b35, 0x7) tkill(r1, 0x17) pipe(&(0x7f0000701000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r4, 0x0, 0x8000, 0x0) 2017/12/11 23:42:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffd, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000647000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000385000)={0x0, 0x0, 0x0}, &(0x7f0000d02000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000a4a000-0xa)="69645f6c656761637900", &(0x7f0000f52000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00007a6000-0xc9)="040b537e654967365984cdb5cb56e5a28fc8718180d4d2ed56186bde27d02a8b8ed9778596cea03b3fe438800d03fee41ac0e66722e08acddc2ade1c688803045a4cf597b5c027bb126c9f8e7937885bfe20de4b76190f31c92c585c1ab6bd34c9a0f5d68dea7fb5accdc7cd9d98bc7b3995544bbb16f4a86df6812516fbb2f65fe30d8f5ce014ed92e2d487d3ec71ddef6606005db7f537e47a5b5475aa6656537808f6802ee726813ec167f2238607953a98652f996dffddfc5887c1fabad5414ba39aed22492b49", 0xc9, 0xfffffffffffffff9) keyctl$setperm(0x5, r2, 0x10000) bind$netlink(0xffffffffffffffff, &(0x7f000001b000-0xc)={0x10, 0x0, 0xbb, 0x0}, 0xc) r3 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000b00000-0xfff)="", 0x0) timer_create(0x1, &(0x7f0000001000-0x60)={0x0, 0x4, 0x4, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b50000-0x4)=0x0) timer_delete(r4) perf_event_open(&(0x7f0000c01000-0x78)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41001, 0x0, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x20) r5 = creat(&(0x7f00008b5000)="2e2f66696c653000", 0x3f) sendmsg(r3, &(0x7f0000007000)={&(0x7f0000fbf000-0xa)=@un=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000054000)=[{&(0x7f0000941000-0xe0)="326e440dd80e598c1f1137372a2a71f57c3723d496afc0842c5db29d83f67675674cdf105ca1f86614d0ab58fce59be3f9b6bb439d2e99851723a142e5e8a10e71a91ef12f6c1013c42fc2a36b21e6b0b4693fde20d05ad82ef2468f1d0fdf27257dfa1f4c4213359ac3f47de55e9c02a2f4a3c2e08208f04d4294a21a4037a4ee1a77fb056f3ce561098ff30ce7b1aa7f99a41a36c7dc3e326336258667b52009ff01c936b5b87d8d8b424280ce7aea44d6683060a6f07b3526067f27b5e5586d7b446b810a207656ac256f6802a284d9d4267fa0c00a312694cba4351cf892", 0xe0}, {&(0x7f0000076000)="23b140e9da99b69b41c59b393c05d65f348badbd7b8e1632999abe5b12b5bb7f83", 0x21}, {&(0x7f0000ea6000)="5ce0fd47d55fce464dd95044f389ae6b7d1a0a6508f34985cdc5999d6676836e5507e041abb15dd27e7f8bfa41e6188d8138a67e66c230551a818bcc7551557262fd", 0x42}, {&(0x7f0000fc0000-0xe0)="ebfcf8c42521b983726be04f44a55495c8a06bd8b65bf83d3f216af56fb7e7c7ae16d9825430c5e62d4de8df90ef1964e7687b70670de1dfe4ce2ce33b865befb80cc753a785718b7cc2fa9719df742fe2aa7499c7076beadd6aac08b3857543c714109eb705b2b5f7d71c793f3f5ff4a55cc7d8ca90de7f5a3538848f00ff615df6fb037ce7a84db3148d7bf75352ac22d8b809b777fa2d6021698d48e299603dedd34f21767e3477f2363c11e3b6873fda0eafc59bec6c4046494f2281d19b5f65c766db9b3b7349cde8db3b1e004b84facb01135f15f119f24ec45dc89aeb", 0xe0}, {&(0x7f0000fc1000-0x1000)="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", 0x1000}, {&(0x7f000055e000-0x9a)="7a356d09b873fe728373403e5e2c8b10070a670ab66073ba62c74f422b3cbef6e020cfb676460783b4867b08ba59705999eba7b3627ee310ea10d8e43abb4027678831d127849a9c503c68814590c2605781d33e424151b6cdde6813abd43ff08f5cded4da479d41743ba29adbadb19f3f2ad14ca59c2545a3abd1cad89b6cf3a4dbfec691b5f54dea79f6baf89ef25d95a570a60b0bb210ebc2", 0x9a}, {&(0x7f0000fc1000)="291b51ee7298b96828f0963fcff191b371399ba89db12e01e362e38faa79c38c94e664edd44b6137b7aa07fbc76281539e4d933cabe7c2be4fcd35e43c719dc4b1b72aef18b652f4c7ffcce38f22481f7bee7d1fb827e8185c27a87d31394faa00b9", 0x62}], 0x7, &(0x7f0000be5000-0x10)=[{0x18, 0x113, 0x0, "41"}], 0x18, 0x0}, 0x40801) process_vm_writev(0x0, &(0x7f0000543000)=[{&(0x7f0000fb1000)="000000000000", 0x6}, {&(0x7f0000594000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5e}, {&(0x7f0000290000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000b2f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa6}, {&(0x7f0000186000-0xda)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda}, {&(0x7f000093a000-0xc7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7}, {&(0x7f0000001000-0x4e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e}], 0x7, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)="00", 0x1}], 0x1, 0x0) r6 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r6, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNATTACHFILTER(r6, 0x401054d5, &(0x7f0000acc000)={0x2, &(0x7f000093e000)=[{0x3ff, 0x0, 0x28, 0x4000000000005}, {0x6, 0x3fc57f52, 0x3ff, 0x80}]}) ioctl$TUNSETQUEUE(r6, 0x400454d9, &(0x7f0000543000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x265, 0x80, @fr_pvc=&(0x7f00001b1000)={0x0}}}) ioctl$TIOCPKT(r5, 0x5420, &(0x7f0000e85000)=0xfff) [ 90.003352] [] ? do_futex+0x18a0/0x18a0 [ 90.008938] [] ? vm_stat_account+0x140/0x140 [ 90.014976] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 90.021458] [] SyS_sendto+0x9/0x10 [ 90.026621] [] entry_SYSCALL_64_fastpath+0x16/0x76 [ 90.078899] BUG: using __this_cpu_add() in preemptible [00000000] code: syz-executor4/15184 [ 90.087429] caller is __this_cpu_preempt_check+0x13/0x20 [ 90.092873] CPU: 1 PID: 15184 Comm: syz-executor4 Not tainted 4.4.105-g36205b7 #4 [ 90.100466] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.109792] 0000000000000000 b653028b790c8b21 ffff8801d6307828 ffffffff81cc9b4f [ 90.117738] 0000000000000001 ffffffff839fd4a0 ffff8801d6307868 ffffffff81d28d58 [ 90.125683] ffffffff83ced1a0 1ffff1003ac60f14 ffff8801d5944480 ffff8801d5944000 [ 90.133626] Call Trace: [ 90.136182] [] dump_stack+0x8e/0xcf [ 90.141423] [] check_preemption_disabled+0x1b8/0x1f0 [ 90.148138] [] __this_cpu_preempt_check+0x13/0x20 [ 90.154594] [] tcp_try_coalesce+0x200/0x4b0 [ 90.160529] [] ? tcp_parse_options+0xb30/0xb30 [ 90.166724] [] ? skb_copy_datagram_from_iter+0xd5/0x660 [ 90.173697] [] tcp_queue_rcv+0xfe/0x720 [ 90.179282] [] tcp_send_rcvq+0x391/0x4a0 [ 90.184953] [] ? tcp_rcv_established+0x2cc0/0x2cc0 [ 90.191496] [] ? do_softirq.part.17+0x50/0x60 [ 90.197606] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 90.204408] [] ? lock_sock_nested+0x86/0x100 [ 90.210425] [] ? trace_hardirqs_on+0xd/0x10 [ 90.216360] [] ? __local_bh_enable_ip+0x6a/0xd0 [ 90.222639] [] tcp_sendmsg+0x1d1c/0x36a0 [ 90.228312] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 90.235288] [] ? sock_has_perm+0x1a0/0x390 [ 90.241132] [] ? tcp_sendpage+0x1df0/0x1df0 [ 90.247065] [] ? __lock_is_held+0xa1/0xf0 [ 90.252827] [] ? inet_sendmsg+0x1c5/0x430 [ 90.258587] [] inet_sendmsg+0x26c/0x430 [ 90.264172] [] ? inet_sendmsg+0x6e/0x430 [ 90.269847] [] ? security_socket_sendmsg+0x6a/0xa0 [ 90.276388] [] ? inet_recvmsg+0x490/0x490 [ 90.282150] [] sock_sendmsg+0xb5/0xf0 [ 90.287560] [] SYSC_sendto+0x267/0x300 [ 90.293065] [] ? SYSC_connect+0x2e0/0x2e0 [ 90.298825] [] ? do_mmap+0x47d/0xab0 [ 90.304152] [] ? vm_mmap_pgoff+0x159/0x1b0 [ 90.309999] [] ? up_write+0x1a/0x60 [ 90.315236] [] ? vm_mmap_pgoff+0x159/0x1b0 [ 90.321082] [] ? SyS_futex+0x1ea/0x250 [ 90.326577] [] ? do_futex+0x18a0/0x18a0 [ 90.332165] [] ? do_sys_open+0x18d/0x3a0 [ 90.337837] [] ? vm_stat_account+0x140/0x140 [ 90.343857] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 90.350312] [] SyS_sendto+0x9/0x10 [ 90.355464] [] entry_SYSCALL_64_fastpath+0x16/0x76 2017/12/11 23:42:35 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) request_key(&(0x7f0000010000)="626c61636b6c69737400", &(0x7f0000011000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000011000-0xd)="2f6465762f62696e6465722300", 0xfffffffffffffffa) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x60, 0x0, &(0x7f0000010000-0x80)=[@request_death={0x400c630e, 0x0, 0x0}, @dead_binder_done={0x40086310, 0x0}, @reply={0x40406301, {0x4, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x48, 0x28, &(0x7f000000f000)=[@ptr={0x70742a85, 0x1, &(0x7f0000003000)=0x0, 0x1, 0x0, 0x16}, @fda={0x66646185, 0x2, 0x4, 0x5}], &(0x7f000000f000)=[0x48, 0x38, 0x48, 0x18, 0x48]}}], 0xc6, 0x0, &(0x7f0000009000)="e604c2c7932e07d5928f127bdf80d4a5f2a6d80f9129e3eece8642b07c02a1569f0560c8f96086930ccc9070bc61b539a53118383f2652c287fbf97c282faf42ddbee55187c69339618e13926797f548798d4eb09e147362058949e106e04b06c22042d5bfe45b66f5661f4a68d9eafb266aae9d4e142c398560779ea031d55a6e8195a9800cf3269be5cc9aa4171ce9d7c0f4057f88a3cb9fc3893d765b9377decf79955b401d9f1f884f00fd94578615b12cba96e79f8d0a1eaef561f58bfeaba1fc7489c0"}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000012000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x8000, 0x0) listen(r2, 0x80000001) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0x110, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}, @decrefs={0x40046307, 0x0}, @enter_looper={0x630c}, @decrefs={0x40046307, 0x4}, @clear_death={0x400c630f, 0x0, 0xfffffffffffffffe}, @reply={0x40406301, {0x2, 0x0, 0x1, 0x1, 0xf, 0x0, 0x0, 0x0, 0x30, &(0x7f0000011000)=[], &(0x7f000000f000)=[0x0, 0x0, 0x38, 0x78, 0x0, 0x18]}}, @release={0x40046306, 0x3}, @transaction={0x40406300, {0x4, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x18, 0x10, &(0x7f0000001000)=[@flat={0x73622a85, 0xa, 0x0, 0x100003}], &(0x7f0000004000)=[0x78, 0x78]}}, @dead_binder_done={0x40086310, 0x0}, @reply={0x40406301, {0xffffffffffffffff, 0x0, 0x2, 0xd52, 0x10, 0x0, 0x0, 0x58, 0x40, &(0x7f000000d000-0x58)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x2}, @ptr={0x70742a85, 0x1, &(0x7f0000009000-0x85)="f0", 0x85, 0x7, 0x26}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}], &(0x7f000000c000)=[0x40, 0x38, 0x48, 0x68, 0x38, 0x20, 0x20, 0x28]}}], 0x70, 0x0, &(0x7f0000011000)="2ea4a0c81f4c17f72bcb42e1a31450c778523148315d921855a59e177161f14945ea2c6539be0f5e257bcb27e2f03eb6d7c52dbc6e503690c32b0bcd9bc18688c2359baebfc32620015b569dfd50fb70ac1e8ac48d51c47d9358dbc8f163d92a86024af0c3eb3e7288213551bf91f4c4"}) 2017/12/11 23:42:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004a9000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@common="65716c00000000000000000000000000"}) lstat(&(0x7f0000d9c000)="2e2f66696c653000", &(0x7f000052d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000606000-0x4)=0x2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000406000-0x11)="2f6465762f7667615f6172626974657200", 0x4000, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f00003e8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fcntl$getown(r0, 0x9) 2017/12/11 23:42:35 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000002000-0x76)={0x0, 0x0, ""}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r1, &(0x7f00007a1000)={0x4, 0x10000000000, 0x9, "132ad36d439d", 0x9, 0x0}, 0x10) pipe(&(0x7f000039c000-0x8)={0x0, 0x0}) r3 = socket(0x11, 0x3, 0x0) r4 = socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) getsockname$packet(r3, &(0x7f0000709000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00003ad000)=0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000026a000-0x8)={r0, 0x0}, &(0x7f0000f7f000-0x4)=0x8) fcntl$setstatus(r5, 0x4, 0x400) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000b2a000)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f000060c000-0x160)={{{{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]}, {{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3ff, 0x0, 0x2, "cbea64d273797bb8a590e07f7c7e48ae98776ec7b96384b5be01e3aa5a0e228a7941524557b8f468ac0e56cde8b948393aec0276a1670fa7f27893d069096388f97c5654f4b42928ee62c82da9293952"}, 0x160) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) 2017/12/11 23:42:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f6465762f73657175656e6365723200", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000cfc000)="6e65742f72617700") ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000945000-0x8)={0x8001, 0x7, 0xab5, 0x5, 0xf68}) sendfile(r1, r1, &(0x7f0000a7b000)=0x0, 0x26a950b) 2017/12/11 23:42:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7ffffffe}, 0x8, 0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000609000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0xb, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_getres(0x0, &(0x7f0000fd2000-0x10)={0x0, 0x0}) r3 = syz_open_procfs(r1, &(0x7f0000480000)="6e65742f75647000") lstat(&(0x7f0000504000-0x8)="2e2f66696c653000", &(0x7f00002bb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_int(r3, 0x29, 0x7b, &(0x7f0000037000-0x4)=0x0, &(0x7f0000bc0000)=0x4) bind$nfc_llcp(r3, &(0x7f00001d6000-0x60)={0x27, 0x7, 0x3, 0x6, 0x1f, 0x9, "dba5f3bb9140ccf628b4ae58051e6c27b527737d1e881aeb64e781c026fc0c127edc4ade1f3548e505c73343ca4c00fec92a1648c339fe50cbfb0ed3627205", 0x0}, 0x60) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{0x0, r2}, {0x0, 0x989680}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x17) socketpair$inet6(0xa, 0x805, 0xffffffff, &(0x7f00006fb000)={0x0, 0x0}) pipe(&(0x7f0000701000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r6, 0x0, 0x8000, 0x0) sendmsg$unix(r3, &(0x7f00004db000-0x38)={&(0x7f0000d25000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000719000)=[{&(0x7f00009cb000)="ca4b2dcc88ce3c5684f3d11e41a847b3b5624f219267d1f00e8ec574e0839adbf15512d3d68f7ef6a268c272b5676953dc22548345a877808dd3588286bb75e80057b66b8e6d902b4aca0f19a63c9b42a9db1e8e48dcab3112", 0x59}, {&(0x7f0000797000-0x5f)="bd537131e470c98e4fada69999f14a78d811da36b9e10c77bcde24eeef45c209ecad2e00254d871e3c92648256581908e02ee17f688efe3c4f191ccf445eac694c1fbcf1031e67f1bd2a2ac68f79390f09e9c6e2ed92279382d165dfa08336", 0x5f}], 0x2, &(0x7f0000cfd000)=[@cred={0x20, 0x1, 0x2, r1, r4, r5}, @cred={0x20, 0x1, 0x2, r1, r4, r5}], 0x40, 0x20000000}, 0x24040000) 2017/12/11 23:42:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000271000)={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) mkdir(&(0x7f0000b5d000)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f00006de000-0x8)="2e2f66696c653000", &(0x7f0000cd3000)="72616d667300", 0x0, &(0x7f00003f1000-0x2)="") unshare(0x28060400) inotify_init1(0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f00002bc000+0xc63)="2e2f66696c653000", 0x80000000) umount2(&(0x7f000021c000)="2e2f66696c653000", 0x2) finit_module(r0, &(0x7f0000b27000-0x1)="00", 0x3) socket$inet6_udp(0xa, 0x2, 0x0) rename(&(0x7f0000b7e000-0x8)="2e2f66696c653000", &(0x7f00001bd000-0x8)="2e2f66696c653100") rmdir(&(0x7f0000428000)="2e2f66696c653100") 2017/12/11 23:42:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000974000-0x12)="6e65742f6970365f666c6f776c6162656c00") mmap(&(0x7f0000000000/0xa64000)=nil, 0xa64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x12, &(0x7f00003f0000-0x10)={0xc, 0x0, 0x20005, 0x3}) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x1, 0x13010, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000a65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000a67000-0x4)=[0x0]) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a67000)={r0, 0x0, r2}, 0xc) mmap(&(0x7f0000a67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000a66000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a67000)=0xb) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000541000)=0x80000000, 0x4) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000a65000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00000f7000)=0x8) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000a65000-0x8)={r4, 0xe70}, &(0x7f0000a64000)=0x8) read(r3, &(0x7f0000b0a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/11 23:42:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000096d000-0x10)="2f73656c696e75782f73746174757300", 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000294000)={0x0, 0x7fff, 0x20, 0x3, 0x1}, &(0x7f0000499000)=0x18) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000767000)=r1, 0x4) socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000034000-0x11)="2f73656c696e75782f656e666f72636500", 0x22000, 0x0) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000281000)=0x0) r4 = dup(r2) ioctl$TIOCCBRK(r4, 0x5428) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f000033e000)=0x4, 0x4) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f00000b4000-0x9)="2f6465762f70707000", 0x801fd, 0x0) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f0000af5000-0x10)={0x5, &(0x7f0000479000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r6 = open$dir(&(0x7f0000818000)="2e2f66696c653000", 0x800, 0x52) renameat(r4, &(0x7f00006ad000)="2e2f66696c653000", r6, &(0x7f0000962000-0x8)="2e2f66696c653000") r7 = syz_open_dev$sndseq(&(0x7f0000a0d000)="2f6465762f736e642f73657100", 0x0, 0x101000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000cf2000-0xc)={0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f000096a000)=0xc) geteuid() setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f00008ad000-0x4)=0x4, 0x4) read(r7, &(0x7f0000c7e000)="00000000000000000000000000000000000000000000000000000000", 0x1c) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e68000+0x380)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r8, 0xc0086420, &(0x7f0000064000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r8, 0x4010641c, &(0x7f00009db000-0x10)={r9, &(0x7f0000622000-0x1000)=""}) setxattr(&(0x7f000011a000)="2e2f66696c653000", &(0x7f0000894000)=@random={"62747266732e00", "6e6f6465762c656d31626465766d643573756d2100"}, &(0x7f0000a6f000)="70707031a6657468316e6f64657623257b00", 0x12, 0x1) getsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f00001d8000)=0x0, &(0x7f0000acd000-0x4)=0x4) r10 = add_key(&(0x7f0000597000-0xd)="646e735f7265736f6c76657200", &(0x7f0000966000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004ed000-0xe1)="ebb608ef3067250e21c03df8c2c647602a6f0401caddb8c6388d3b497e53ee4fa13b7f60f4133e85a1a7a786b49c17b43d4d9db31d0f1851ab8d44aac46e24ab0ce61511941c81714ae4a5575a0b2c250f1ccd2acf7823d9cd8fff15c6e6b65878bd1943852f19507770c9789642bbfcdac7f6a7300e09c0714ee5d4deb2b7ffd73b02231302fac37199a622107f0e7d8ffd71a61254caa86d5aa75e32b00045adc63bb12c02d72016", 0xa9, 0xfffffffffffffffe) request_key(&(0x7f00003b1000)="646e735f7265736f6c76657200", &(0x7f000011b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000248000-0x10)="2f6465762f73657175656e6365723200", r10) 2017/12/11 23:42:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7667615f6172626974657200", 0x80000, 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000-0x76)={0x0, 0x6e, "c05adcfcb81b750c0efd373cd754fe079785a5ae35aa4022bf853c12106c3846c16c4c217c22681950fb3f4a42d6877772ae7c095be9d4362d8780bdc41874f5f0350dc82eb5adbc7b19d7c503d3f1a2b363f3b99a03ef0ec8ab3eed71ee1dceba08c42b0ef0615ba529dda63eff"}, &(0x7f0000003000-0x4)=0x76) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000)=@sack_info={0x0, 0x800, 0x5}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000003000-0x70)=[{&(0x7f0000001000-0x10)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f0000002000)="fc83fa50c4fb5e676e150ad7d7763b991099edcf1869ac47ab8ceb92e84853f4c27916ffba6b00a5c69dfe2abe676bb0977029f13ae2f870cb443c92b3f137f3cfc7beec672fff9806e3717d60865e4ec922a8e4bbfc2ca7cbd809a8f1b396dd180c1d86e22da168e122a35197a0cfe6b669f26bcf305a4fd4dda1807c31f702e4147795c76dc8071691004c101c84b7e32ebc6a4deebbf695bd746d8e80c0da79b444d1023175f5343cee0bc1751d580f45dda320f661a5791f04e44ac6b97303a10cf43b9ee4d8eafc0b68", 0xcc}, {&(0x7f0000003000-0xc4)="35cf6a8b596c7271442a304afb2f28697c6eb1c5f12c82ae6ef52040267f81615f88564ebc35bde1c2fbcc7b44a947eaf0e7b7fab02fd44ad4416f0ab212711ebf9194cc2e82f0339e6ee0340abecfec5fd51a096e577873c74a13b0743165ef2fe2caca87c69e1dfbf1f0eee0b6887c2372f41449a66ca11b869e84623eca89dc3df6bc316146123c8e7aea11ab18a07c991ccf8dbc55d494b4af82f693b2d37ae85a3223b10788bfc88d9301975e05a38a6e2bf17005fcfebc7d524c1287cc30eeaad0", 0xc4}, 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{&(0x7f0000002000-0x1000)="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", 0x1000}], 0x5, &(0x7f0000000000)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x101, 0x1, 0x80000001, 0x4, 0x1000, 0x20, 0xff, r1}}, @init={0x18, 0x84, 0x0, {0xffffffffffffffff, 0x100000001, 0x7, 0x7f}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x5, 0x200, 0x8000, 0x81, 0x5, 0x0, 0x100000001, r2}}], 0x90, 0x4000}], 0x2, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000004000-0x4)=0x94, 0x4) socket(0x11, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff9}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x88) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000039c000-0x8)={0x0, 0x0}) r4 = socket(0x11, 0x3, 0x300) readv(r4, &(0x7f0000958000)=[{&(0x7f0000d5b000)="00000000000000000000", 0xa}], 0x1) setsockopt$packet_buf(r4, 0x107, 0xf, &(0x7f000038a000-0xd0)="ef8b2100", 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000ef7000)="2f6465762f72746300", 0x400c00, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000a0b000)={r1, @in6={{0xa, 0x2, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x401}, &(0x7f0000975000)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x1, 0x0) r6 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) fcntl$dupfd(r3, 0x0, r6) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000b2a000)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) sendto$inet(0xffffffffffffffff, &(0x7f0000ffd000)="", 0x0, 0x0, &(0x7f0000fdc000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 90.545130] binder: 15275:15278 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 90.565001] binder: 15275:15278 got reply transaction with no transaction stack [ 90.584282] binder: 15275:15278 transaction failed 29201/-71, size 72-40 line 2924 2017/12/11 23:42:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = dup(r0) ioctl$TIOCCBRK(r1, 0x5428) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f000033e000)=0x4, 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000b4000-0x9)="2f6465762f70707000", 0x801fd, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000af5000-0x10)={0x5, &(0x7f0000479000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r3 = syz_open_dev$sndseq(&(0x7f0000a0d000)="2f6465762f736e642f73657100", 0x0, 0x101000) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000cf2000-0xc)={0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f000096a000)=0xc) geteuid() setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f00008ad000-0x4)=0x4, 0x4) read(r3, &(0x7f0000c7e000)="00000000000000000000000000000000000000000000000000000000", 0x1c) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e68000+0x380)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$RNDCLEARPOOL(r4, 0x5206, &(0x7f0000e77000-0x4)=0x3ff) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000064000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f00009db000-0x10)={r5, &(0x7f0000622000-0x1000)=""}) setxattr(&(0x7f000011a000)="2e2f66696c653000", &(0x7f0000894000)=@random={"62747266732e00", "6e6f6465762c656d31626465766d643573756d2100"}, &(0x7f0000a6f000)="70707031a6657468316e6f64657623257b00", 0x12, 0x1) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00001d8000)=0x0, &(0x7f0000acd000-0x4)=0x4) getpeername$unix(r1, &(0x7f0000cac000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000541000-0x4)=0x8) r6 = add_key(&(0x7f0000597000-0xd)="646e735f7265736f6c76657200", &(0x7f0000966000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004ed000-0xe1)="ebb608ef3067250e21c03df8c2c647602a6f0401caddb8c6388d3b497e53ee4fa13b7f60f4133e85a1a7a786b49c17b43d4d9db31d0f1851ab8d44aac46e24ab0ce61511941c81714ae4a5575a0b2c250f1ccd2acf7823d9cd8fff15c6e6b65878bd1943852f19507770c9789642bbfcdac7f6a7300e09c0714ee5d4deb2b7ffd73b02231302fac37199a622107f0e7d8ffd71a61254caa86d5aa75e32b00045adc63bb12c02d72016", 0xa9, 0xfffffffffffffffe) request_key(&(0x7f00003b1000)="646e735f7265736f6c76657200", &(0x7f000011b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000248000-0x10)="2f6465762f73657175656e6365723200", r6) 2017/12/11 23:42:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ce2000-0x10)="2f73656c696e75782f63726561746500", 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000077f000-0xe8)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c70000-0x4)=0xe8) recvfrom$packet(r0, &(0x7f0000c18000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdc, 0x2000, &(0x7f0000634000)={0x11, 0xf, r1, 0x1, 0x4, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000d87000)="2f73656c696e75782f61636365737300", 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000e2b000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x0, 0x4, 0x10001, 0x0, 0x1f, 0x3, 0x7ff, 0x7fffffff, 0x0, 0xfff, 0x7f, 0x1, 0x9, 0x1]}, &(0x7f000017f000)=0x108) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000507000)={r4, 0x3, 0xfffffffffffffff7, 0x3, 0x10000, 0x28000000000}, 0x14) writev(r2, &(0x7f00005ea000-0x10)=[{&(0x7f0000576000-0x2b)="29000000200031dde5dd2100406500050a000008f3ff0780de00000c0009000800003300007e200000", 0x29}], 0x1) getsockname$netlink(r2, &(0x7f0000603000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b18000-0x4)=0xc) connect$nfc_llcp(r3, &(0x7f0000cc0000)={0x27, 0x7, 0x5281, 0x4, 0xfff, 0x81, "646b9e8060ac8e1e89a5862be4663de05dc7a90443bf0390cd47ecc1e76144e2cf677022b75fb82783825131a73f44b0b0dd75a4b4672a4150accc257a8942", 0x4}, 0x60) capset(&(0x7f0000309000-0x8)={0x19980330, 0x0}, &(0x7f0000103000)={0x1, 0x0, 0x5, 0x4, 0x8712, 0xfff}) 2017/12/11 23:42:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) ioprio_get$uid(0x3, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000047a000)={0x0, 0x0, 0x0}, 0xc) [ 90.586595] binder: 15275:15288 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 90.586600] binder: 15275 invalid dec weak, ref 778 desc 0 s 1 w 0 [ 90.586606] binder: 15275:15288 DecRefs 0 refcount change on invalid ref 4 ret -22 [ 90.586611] binder: 15275:15288 BC_CLEAR_DEATH_NOTIFICATION death notification cookie mismatch 0000000000000000 != fffffffffffffffe [ 90.586615] binder: 15275:15288 got reply transaction with no transaction stack [ 90.586618] binder: 15275:15288 transaction failed 29201/-71, size 0-48 line 2924 2017/12/11 23:42:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = perf_event_open(&(0x7f0000949000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x7, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x40000000015, 0x5, 0x0) bind$inet(r3, &(0x7f000063a000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000fc2000-0x10)={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r2) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c87000)="2f6465762f72666b696c6c00", 0xc000, 0x0) readv(r4, &(0x7f0000afd000)=[{&(0x7f0000449000)="", 0x0}, {&(0x7f000051d000)="", 0x0}, {&(0x7f00007d4000-0xba)="", 0x0}, {&(0x7f000030a000-0x63)="00", 0x1}], 0x4) close(r4) r5 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000c29000)=[@in6={0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff7}, @in={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000b65000-0xe8)={{{@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=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a1b000)=0xe8) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f00001d5000)={0x0, 0x0, 0x0}, &(0x7f00006c1000)=0xc) fchown(r7, r8, r9) read(r6, &(0x7f000097b000)="00", 0x1) ioctl$int_in(r6, 0x5452, &(0x7f0000312000-0x8)=0x3d) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f000045f000-0x8)={0x5, 0x5}, 0x8) recvfrom(r7, &(0x7f0000017000)="", 0x0, 0x100, &(0x7f000074a000-0x58)=@rc={0x1f, {0xffff, 0x8000, 0x10001, 0xba2, 0xffffffff8fe80d76, 0xfffffffffffffff7}, 0x5}, 0x9) fcntl$setown(r4, 0x8, r5) fcntl$setsig(r6, 0xa, 0x12) dup2(r6, r7) tkill(r5, 0x13) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000022b000-0x11)="2f6465762f7667615f6172626974657200", 0x200000, 0x0) [ 90.602918] binder: BINDER_SET_CONTEXT_MGR already set [ 90.602923] binder: 15275:15292 ioctl 40046207 0 returned -16 [ 90.605345] binder: 15275:15292 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 90.605358] binder: 15275:15292 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 90.605362] binder: 15275:15292 got reply transaction with no transaction stack [ 90.605365] binder: 15275:15292 transaction failed 29201/-71, size 72-40 line 2924 [ 90.622508] binder: 15275:15292 BC_DEAD_BINDER_DONE 0000000000000003 not found 2017/12/11 23:42:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f000089a000-0x58)="e4a40000", 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000089c000)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008a1000-0xa)="2f6465762f70746d7800", 0x4100, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004de000-0xf)="2f6465762f73657175656e63657200", 0x200, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) r4 = socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f0000597000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r6 = getpgrp(0xffffffffffffffff) ioctl$sock_inet_SIOCGIFPFLAGS(r4, 0x8935, &(0x7f000094e000-0x20)={@generic="a09778b888963c9e0d7eca2ac4f270d0", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) timer_create(0x7, &(0x7f0000992000)={0x0, 0x1f, 0x0, @tid=r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004dc000)=0x0) timer_settime(r7, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x2, 0x0, &(0x7f0000c13000-0x10)={0x0, 0x989680}, &(0x7f0000559000-0x10)={0x0, 0x0}) timer_settime(r7, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000e9b000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005ff000)=0xe8) getresgid(&(0x7f000047a000-0x4)=0x0, &(0x7f0000f5e000)=0x0, &(0x7f00000f4000)=0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f000017d000-0x38)={0x0, 0x0, &(0x7f000015c000)=[], 0x0, &(0x7f0000988000-0x60)=[@rights={0x20, 0x1, 0x1, [r1, r5, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r2, r4, r0]}, @cred={0x20, 0x1, 0x2, r6, r8, r9}], 0x60, 0x24000000}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000d55000)=0x4010000000000, 0x4) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000089f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6}) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00003f0000)={0xfff, 0xf2c, 0x9}) accept$inet(r0, &(0x7f000089f000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000089f000-0x4)=0x10) ioctl$GIO_UNIMAP(r5, 0x4b66, &(0x7f00009ca000)={0x1, &(0x7f0000133000)=[{0x0, 0x0}]}) ioctl$TIOCNXCL(r1, 0x540d) [ 90.622514] binder: 15275:15292 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 90.622518] binder: 15275:15292 DecRefs 0 refcount change on invalid ref 4 ret -22 [ 90.622522] binder: 15275:15292 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 90.622527] binder: 15275:15292 got reply transaction with no transaction stack [ 90.622530] binder: 15275:15292 transaction failed 29201/-71, size 0-48 line 2924 [ 90.647840] device gre0 entered promiscuous mode [ 90.648731] netlink: 13 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/11 23:42:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) pipe(&(0x7f0000b46000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000584000-0x6)={0x0, 0x5}, &(0x7f00003bc000-0x4)=0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000372000)={r3, 0xffffffff}, &(0x7f000094e000)=0x8) r4 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)="6e65742f756e697800") sendfile(0xffffffffffffffff, r4, &(0x7f00004db000)=0x0, 0xff) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f000096a000)={0x0, 0x8}, &(0x7f0000c3f000-0x4)=0x8) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00003de000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) 2017/12/11 23:42:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x28, &(0x7f000000b000)=0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000441000)={0x0, 0x0}) ptrace$peekuser(0x3, r1, 0x5) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000db5000)={0x9, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)="00000000000000000000000000000000", &(0x7f000064b000)=0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000934000-0x9)="2f6465762f72746300", 0x432000, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x1d, &(0x7f000073a000)=0x0, &(0x7f00007bc000)=0x4) membarrier(0x10, 0x0) timer_create(0x0, &(0x7f0000651000)={0x0, 0x12, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000005b000-0x4)=0x0) timer_getoverrun(r3) 2017/12/11 23:42:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)="2f6465762f62696e6465722300", 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000e8c000-0x48)={{0xffffffffffffffff, 0x3, 0x7, 0x2, 0x6}, 0x9, 0x52fa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)="00", 0x0, 0x0, 0x0}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)="00", 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)=""}) close(r0) 2017/12/11 23:42:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = memfd_create(&(0x7f0000dcf000-0x2)="4000", 0x2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000f22000)={0x0, 0x0}) pwritev(r0, &(0x7f0000d97000)=[{&(0x7f0000ab2000-0xd4)="", 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000096e000)={0x0, @in6={{0xa, 0x1, 0x200, @loopback={0x0, 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000db0000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000f1a000)={r1, 0x4, 0x5b, 0x1000000000400}, 0x10) r2 = socket(0x11, 0x3, 0xfffffffffffffffd) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000a78000-0x10)={0x2, &(0x7f0000b62000-0x8)=[{0x0, 0x0}, {0x0, 0x0}]}) rt_sigprocmask(0x1, &(0x7f0000c3d000)={0xe8f}, &(0x7f00006db000)={0x0}, 0x8) sendmmsg$inet_sctp(r2, &(0x7f0000f95000-0x70)=[{&(0x7f0000f98000)=@in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00008e5000)=[], 0x0, &(0x7f00002df000)=[], 0x0, 0x4000000}, {&(0x7f0000dfd000-0x1c)=@in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c, &(0x7f0000e72000-0x10)=[{&(0x7f0000461000-0x94)="663d0306e54d15bdcc15edd92fabe3da5405b4a00f0578c8bdcf08739ec7032948fd3cc372bc70594e7547d768c675984cc845072072f371ce66d8d5ac7dda22ee75199cfcaf92746e48055117e18612be00deb49045eef8af06673f0db1cadc75022c849172ced0a6a64aac18806b1254616198435a5525b08836ab723945deba7eff3df4f1b6a9ac2e73beac31704166280990", 0x94}], 0x1, 0x0, 0x0, 0x448000}], 0x2, 0x7ffc) 2017/12/11 23:42:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f000089a000-0x58)="e4a40000", 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000089c000)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000086e000-0xa)="2f6465762f70746d7800", 0x4100, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004de000-0xf)="2f6465762f73657175656e63657200", 0x200, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) r4 = socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f0000597000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r6 = getpgrp(0xffffffffffffffff) timer_create(0x7, &(0x7f0000992000)={0x0, 0x1f, 0x0, @tid=r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004dc000)=0x0) timer_settime(r7, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x2, 0x0, &(0x7f0000c13000-0x10)={0x0, 0x989680}, &(0x7f0000559000-0x10)={0x0, 0x0}) timer_settime(r7, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000e9b000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005ff000)=0xe8) getresgid(&(0x7f000047a000-0x4)=0x0, &(0x7f0000f5e000)=0x0, &(0x7f00000f4000)=0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f000017d000-0x38)={0x0, 0x0, &(0x7f000015c000)=[], 0x0, &(0x7f0000988000-0x60)=[@rights={0x20, 0x1, 0x1, [r1, r5, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r2, r4, r0]}, @cred={0x20, 0x1, 0x2, r6, r8, r9}], 0x60, 0x24000000}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000d55000)=0x4010000000000, 0x4) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) fcntl$setpipe(r4, 0x407, 0x2) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000089f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6}) accept$inet(r0, &(0x7f000089f000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000089f000-0x4)=0x10) ioctl$TIOCNXCL(r1, 0x540d) [ 90.659242] netlink: 13 bytes leftover after parsing attributes in process `syz-executor2'. [ 90.765515] binder: 15326:15328 ioctl 40485404 20e8bfb8 returned -22 [ 90.783686] binder: release 15326:15328 transaction 784 out, still active 2017/12/11 23:42:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = dup(r0) ioctl$TIOCCBRK(r1, 0x5428) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f000033e000)=0x4, 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000b4000-0x9)="2f6465762f70707000", 0x801fd, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000af5000-0x10)={0x5, &(0x7f0000479000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r3 = syz_open_dev$sndseq(&(0x7f0000a0d000)="2f6465762f736e642f73657100", 0x0, 0x101000) openat$rtc(0xffffffffffffff9c, &(0x7f0000a66000)="2f6465762f72746300", 0x80000, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000cf2000-0xc)={0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f000096a000)=0xc) geteuid() setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f00008ad000-0x4)=0x4, 0x4) r4 = add_key(&(0x7f0000129000-0x6)="2e6465616400", &(0x7f00007b2000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e3c000)="914e564c3d6040236277f178837ce0935f84c45c5f278795acca84734956de4f5df125714414ac1518370437ae90794adc5fbdb8f4cccca544986b", 0x3b, 0xfffffffffffffffb) keyctl$invalidate(0x15, r4) read(r3, &(0x7f0000c7e000)="00000000000000000000000000000000000000000000000000000000", 0x1c) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e68000+0x380)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000064000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f00009db000-0x10)={r6, &(0x7f0000622000-0x1000)=""}) setxattr(&(0x7f000011a000)="2e2f66696c653000", &(0x7f0000894000)=@random={"62747266732e00", "6e6f6465762c656d31626465766d643573756d2100"}, &(0x7f0000a6f000)="70707031a6657468316e6f64657623257b00", 0x12, 0x1) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00001d8000)=0x0, &(0x7f0000acd000-0x4)=0x4) r7 = add_key(&(0x7f0000597000-0xd)="646e735f7265736f6c76657200", &(0x7f0000966000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004ed000-0xe1)="ebb608ef3067250e21c03df8c2c647602a6f0401caddb8c6388d3b497e53ee4fa13b7f60f4133e85a1a7a786b49c17b43d4d9db31d0f1851ab8d44aac46e24ab0ce61511941c81714ae4a5575a0b2c250f1ccd2acf7823d9cd8fff15c6e6b65878bd1943852f19507770c9789642bbfcdac7f6a7300e09c0714ee5d4deb2b7ffd73b02231302fac37199a622107f0e7d8ffd71a61254caa86d5aa75e32b00045adc63bb12c02d72016", 0xa9, 0xfffffffffffffffe) request_key(&(0x7f00003b1000)="646e735f7265736f6c76657200", &(0x7f000011b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000248000-0x10)="2f6465762f73657175656e6365723200", r7) [ 90.785925] binder: 15326:15328 ioctl 40485404 20e8bfb8 returned -22 2017/12/11 23:42:35 executing program 4: mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f000089a000-0x58)="e4a4000000050500", 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000089c000)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008a1000-0xa)="2f6465762f70746d7800", 0x4100, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004de000-0xf)="2f6465762f73657175656e63657200", 0x200, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f0000597000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r6 = getpgrp(0xffffffffffffffff) timer_create(0x7, &(0x7f0000992000)={0x0, 0x1f, 0x0, @tid=r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004dc000)=0x0) pselect6(0x40, &(0x7f00000a5000-0x40)={0x7ff, 0xffffffffffffffff, 0x101, 0x20, 0x3, 0xd97, 0xfffffffffffffff8, 0x8000}, &(0x7f00007c4000)={0x9, 0xfffffffffffffff8, 0x2, 0x0, 0xffffffff, 0x2, 0x80, 0x18134c16}, &(0x7f0000e70000)={0x7fff, 0x1ff800000000000, 0xfffffffffffffffc, 0x77fa, 0x5, 0xffffffff, 0x95, 0xd6b}, &(0x7f0000822000)={0x0, 0x989680}, &(0x7f00003eb000)={&(0x7f0000470000)={0x7}, 0x8}) clock_gettime(0x0, &(0x7f0000273000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000543000)={0x4, 0x4, 0x100, 0x6, 0x8001, 0xff, 0x6, 0x800}, &(0x7f0000170000-0x40)={0x2, 0x7ff, 0x3, 0x4, 0x36d, 0x3, 0x10000, 0x0}, &(0x7f0000b04000-0x40)={0x6, 0x7f, 0x100000000, 0x0, 0x0, 0x4, 0x963, 0xa1}, &(0x7f0000fbb000-0x10)={r8, r9+10000000}, &(0x7f00006e6000)={&(0x7f0000da5000-0x8)={0x1}, 0x8}) sched_rr_get_interval(r6, &(0x7f000072d000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f000014c000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_settime(r7, 0x0, &(0x7f0000f70000)={{0x77359400, 0x0}, {0x0, r10}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x2, 0x1, &(0x7f0000c13000-0x10)={0x0, 0x989680}, &(0x7f0000559000-0x10)={0x0, 0x0}) timer_settime(r7, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000d38000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005ff000)=0xe8) getresgid(&(0x7f000047a000-0x4)=0x0, &(0x7f0000f5e000)=0x0, &(0x7f00000f4000)=0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f000017d000-0x38)={0x0, 0x0, &(0x7f000015c000)=[], 0x0, &(0x7f0000988000-0x60)=[@rights={0x20, 0x1, 0x1, [r1, r5, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r2, r4, r0]}, @cred={0x20, 0x1, 0x2, r6, r11, r12}], 0x60, 0x24000000}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000d55000)=0x4010000000000, 0x4) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000089f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6}) accept$inet(r0, &(0x7f000089f000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000089f000-0x4)=0x10) ioctl$TIOCNXCL(r1, 0x540d) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f000008c000-0x4)=0x0) close(r0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r0) socket(0x10, 0x8000d, 0x0) [ 90.819544] binder: unexpected work type, 4, not freed [ 90.833570] binder: unexpected work type, 4, not freed [ 90.840061] binder: undelivered TRANSACTION_COMPLETE [ 90.846732] binder: send failed reply for transaction 784, target dead [ 90.855275] binder: release 15326:15328 transaction 790 out, still active [ 90.862572] binder: unexpected work type, 4, not freed 2017/12/11 23:42:35 executing program 0: mmap(&(0x7f0000000000/0x93b000)=nil, 0x93b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000540000-0x28)={@common="6c6f0000000000000000000000000000", &(0x7f000093c000-0xeb)=@ethtool_eee={0x44, 0x800, 0x7f, 0x1, 0x6, 0xffffffffffff0000, 0x5, 0x0, [0x8000, 0x3]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setlease(r0, 0x400, 0x3) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000093e000-0x84)=[@in6={0xa, 0x0, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7c}, @in={0x2, 0x0, @rand_addr=0x94d7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x84) 2017/12/11 23:42:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000978000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x80000) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = dup(r1) ioctl$TIOCCBRK(r2, 0x5428) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000064000-0x20)={0x80000, 0x0, 0x3, 0xfffffffff974da52}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f000078d000-0x10)={0x1f, r3}) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f000033e000)=0x4, 0x4) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00002b7000)="2f6465762f70707000", 0x20000000010183d, 0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000af5000-0x10)={0x5, &(0x7f0000479000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r5 = syz_open_dev$sndseq(&(0x7f0000d23000)="2f6465762f736e642f73657100", 0x0, 0x100dfe) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000cf2000-0xc)={0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f000096a000)=0xc) geteuid() setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f00008ad000-0x4)=0x4, 0x4) read(r5, &(0x7f0000c7e000)="00000000000000000000000000000000000000000000000000000000", 0x1c) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e68000+0x380)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000064000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r7, 0x4010641c, &(0x7f00009db000-0x10)={r8, &(0x7f0000622000-0x1000)=""}) setxattr(&(0x7f000011a000)="2e2f66696c653000", &(0x7f0000894000)=@random={"62747266732e00", "6e6f6465762c656d31626465766d643573756d2100"}, &(0x7f0000a6f000)="70707031a6657468316e6f64657623257b00", 0x12, 0x1) add_key(&(0x7f0000597000-0xd)="646e735f7265736f6c76657200", &(0x7f0000966000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004ed000-0xe1)="ebb608ef3067250e21c03df8c2c647602a6f0401caddb8c6388d3b497e53ee4fa13b7f60f4133e85a1a7a786b49c17b43d4d9db31d0f1851ab8d44aac46e24ab0ce61511941c81714ae4a5575a0b2c250f1ccd2acf7823d9cd8fff15c6e6b65878bd1943852f19507770c9789642bbfcdac7f6a7300e09c0714ee5d4deb2b7ffd73b02231302fac37199a622107f0e7d8ffd71a61254caa86d5aa75e32b00045adc63bb12c02d72016", 0xa9, 0xfffffffffffffffe) getpeername$unix(r2, &(0x7f0000852000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000d3a000-0x4)=0x6e) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00008cc000)={0x0, 0x1000}, &(0x7f0000c59000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000a5f000-0x108)={r9, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000001, 0x1, 0x504, 0xffffffffffff8001, 0x0, 0xfffffffffffffffc, 0x200, 0x7, 0x200, 0xf75, 0x8, 0x7fffffff, 0x2, 0x200, 0x40]}, &(0x7f0000347000-0x4)=0x108) sendto$packet(r4, &(0x7f00004be000)="0c3ba28dc9ddf5ce3e9fae53a8f867958893bd73db8273632d945b14ce5140c7d250672d4a3c8b88182c494d5c3e7d7c6cafbaba5f3ea188d91c15e0b6ef12b9ef74ef818ea37cbdc26b799bc68108205cbd12e61319f76d59c891c411fe9e522933a518d312263577e4d2732356b0ec982a2e84e3b03c", 0x77, 0x20000000, &(0x7f00002ff000-0x14)={0x11, 0x17, r6, 0x1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) request_key(&(0x7f00003b1000)="646e735f7265736f6c76657200", &(0x7f000011b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000248000-0x10)="2f6465762f73657175656e6365723200", 0x0) 2017/12/11 23:42:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) close(r2) openat$ptmx(0xffffffffffffff9c, &(0x7f00007ec000-0xa)="2f6465762f70746d7800", 0x2, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f000076d000-0xc)={0x0, 0x0, 0x0, 0x4}, 0xc) r4 = syz_open_dev$sg(&(0x7f000077d000)="2f6465762f73672300", 0x3, 0x8000) fchmod(r0, 0x2) timerfd_gettime(r1, &(0x7f0000668000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r3, 0x3, &(0x7f000090d000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001b000-0xc)={0xffffffff80000009, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000022000-0xc)={0x2001, 0x0}) getsockopt$inet_udp_int(r4, 0x11, 0x1, &(0x7f0000386000)=0x0, &(0x7f00006e5000)=0x4) [ 90.868729] binder: unexpected work type, 4, not freed [ 90.884691] binder: undelivered TRANSACTION_COMPLETE [ 90.893838] binder: send failed reply for transaction 790, target dead 2017/12/11 23:42:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f000089a000-0x58)="e4a40000", 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000089c000)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008a1000-0xa)="2f6465762f70746d7800", 0x4100, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004de000-0xf)="2f6465762f73657175656e63657200", 0x200, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) r4 = socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f0000597000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r6 = getpgrp(0xffffffffffffffff) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006ae000)="2f70726f632f73656c662f6e65742f70666b657900", 0x101000, 0x0) recvfrom$inet(r7, &(0x7f000073c000-0x4a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4a, 0x140, 0x0, 0x0) timer_create(0x7, &(0x7f0000992000)={0x0, 0x1f, 0x0, @tid=r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004dc000)=0x0) timer_settime(r8, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x2, 0x0, &(0x7f0000c13000-0x10)={0x0, 0x989680}, &(0x7f0000559000-0x10)={0x0, 0x0}) timer_settime(r8, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000e9b000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005ff000)=0xe8) getresgid(&(0x7f000047a000-0x4)=0x0, &(0x7f0000f5e000)=0x0, &(0x7f00000f4000)=0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f000017d000-0x38)={0x0, 0x0, &(0x7f000015c000)=[], 0x0, &(0x7f0000988000-0x60)=[@rights={0x20, 0x1, 0x1, [r1, r5, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r2, r4, r0]}, @cred={0x20, 0x1, 0x2, r6, r9, r10}], 0x60, 0x24000000}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000d55000)=0x4010000000000, 0x4) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000089f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6}) accept$inet(r0, &(0x7f000089f000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000089f000-0x4)=0x10) ioctl$TIOCNXCL(r7, 0x540d) 2017/12/11 23:42:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 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) r3 = dup3(r0, r1, 0x0) ioctl$KDDELIO(r2, 0x4b35, 0x0) dup2(r1, r2) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000e77000)={0x0, 0x0, 0x0}, 0xc) ioctl$TIOCPKT(r3, 0x5420, &(0x7f00007be000-0x4)=0x89d0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 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$sock_cred(r0, 0x1, 0x11, &(0x7f0000d68000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007d3000)=0xc) setresgid(r4, r4, r4) stat(&(0x7f000081a000-0x8)="2e2f66696c653000", &(0x7f0000a2c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000089e000-0x20)={@generic="3ced49704aa4b683320ac3c6545400f7", @ifru_flags=0x1100}) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f73657175656e63657200", 0x2, 0x0) pipe(&(0x7f0000526000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) eventfd2(0xf4a, 0x800) writev(r7, &(0x7f0000c13000)=[{&(0x7f00004f7000-0x82)="263fb2a0aa142c2e2fd9b378f942ca5bb219da300a15fc356d89e0cb83f829b20791bd838148bc8d191eabbde8ca37f0f3f55f095cf00114b7b9a440cd2ce634ab66af45a9209cd2ea4491241e94b22c5bb2a7c31e0a07147537de0ea6d9dbc8a11b43e943602043c148ff32b15f97abfb1dcfb7dbd48845639aea5eb961f72d32a6", 0x82}, {&(0x7f00006f2000)="7044626feb7fef37f07272ffd7098d0fabd4f276a11991a45508905df3dc10cd946b21c7e1af6a86f335a4646a1e341073661d5b156698b5fece8495227793a93f47378fd278dbf8e079704356b854e8bdebc2340b4d941878b50ee6fe04b85722724eab59ee285033526ae3284e6388108832a00f71791fff118c2239454625ff76583c7849f054edd85ef0e68fa2e2509a", 0x92}, {&(0x7f000000b000-0xe8)="2617b26876f29525ea82c17099aff82dbcefcd62b759156d35e853f3bac0e6eee99f44d2e230f33728bccac3fe509ca9c49b52701fda299ac8b52afff9d967fb2df0cc095eb874a26bb5ed0ce7742e5a137e71ee36d6248e67b4228f9e702cd813e02433d4aa98d7a41335a8f996c5134ace1e899fba8815afb8c3588b30ff80e98c148ae9ad005b30c6708fe7ca0a88663b32c0822b6ad7ed45ed803b5af35b68227cacedb16305388bbdad41871e89c59fd42f4225d02a481ea3c643f45d671075c568f19dd884c3502bd7ccf9b3c9af8d154d34e0851610741969b43607512165b89ccbd30634", 0xe8}, {&(0x7f0000e5f000)="71c009689be34da94bce02f0d79873bd03b1061ce3c6526e63508f87039c7e1129a4b455f98ab30713eea7e729905c3820510b7f0f35deca37d55380d0d76f46c3947340b03fc89b8cd82214213e3463d11ecf044df21a340758caa169a3f93c", 0x60}, {&(0x7f000099a000-0x1000)="fc1373b5a90ff596b88fe09de161a53cf56f7f93b1a78560df7768a81ccc09402e8fc4abad8e5eb87576267cfabeb07d6333bf565afff44ae87620e22cdb9b34d7a8f4b415d168a57f35c1a6d329817f1c04e24cae9936441f329bf29f5786f23488c13aa969d2751c67a27e4bbb6b4c42b576b6639a8c8013b1c2e4955882e7c540fb2ae72f9843a178e68b581fb71d734010f052ab7b96e14b63a08e4457091d06e90816a8e1d4e7cf60f827bfd7ec3005c43df40d4928676aeb98fb917f8c261c0ac34b0d7b4a37a7cba6411d6963e088b8c06b111a36d5ea4b6170845ee9f35d2d2ec0e6dbb371e6e1c0e39384cdd3790de1b2d7996d5eb67e53260ca8623ed8aad7eaa8646d5b29c824cbd961af40efa9999f2cd1653067880d5ad12f08f44e85ecc89afa781aa05e5691bc10db235e83fbd4695921b7c612cf419510209d3e5c591f102af344c1de1b101ca7a5928f1c9720cabe748cf3641bb9519b70b5f32970b462bbc5e2905f7406807bbac6de2099debd9f7b6fb22cb6c81adaf4ebfc3e8b661b5ee50c44b142ce216c0cd17241565bad9f272b6c836ff2935278a09eabe8de9798fcd23b3ebf09b1c103f7ce6aef40a1658e156eeee9bdc793062f56d6ee8513b1106b5cc852a87057e87ec3f48e879b385217315b9555cf32b798c00dcfd0df2a83eb0bf29d83d53cfab4c76361a9777296add158a1c94b2f681a7cc4dbe4a2af31e01bb92f5a43ef6fb5ad3bfa6772ac00eb6d536cd921d3eb6348029741875561c26887d918d9e164e6be865a3f496ad2e86164f3cad26c50a3beeb5c1ee88a97561a98319f45e3023bd146b524c17aceec8066a0ca57e6a4b80645c5a7156176036d90467d5f8e90e03486db1839c39b3d4a397c400fc0aa4a8b8ace273c7515f1952f277478973d27aa53998b5a65465c2c27dd1e695543b5c6265628c3531f5dec12579874136e7d82eb598214dbb82f6e2edd1690a3f58bb9091358131781f5b8ed3aa52813d6bca50c39891294c5c12d405dab2b581c2879eedcbe1fdfdacbfebdb3b40deda5f8a9b0607a4c760bce4fac81e2dadf5a019ecf7a0a8a4b5a650dca7f60a137606ddfb9b9e92eca169cccb4b5c1d9cf158bc0718707e2bde4a8b71394894285b3731c086da85bbd2b4c0dcaf75d77c3d4c214ec47411bfcdbb9c92147874f9f40c9b19f9d33b856e84dd46ebf3d48a822dbe5a9305e882ed5f8b4a431792b072793629fe5f1787b91de8c7aea17ac6782df65214f7513b2dd3c9ca0ca3851eae308cd875f37815e2cdb036570bd8599347c840473aab64ea9083a4837fac60fe8d3d15d4621e637e012c108cca833e4c962a6f39fbc3ddabe498ee2345e924a6ad4ac52e8d0f78e8633226eb6547f1dfed3fa317354e8f7a10973700e7f1738298e69d0498a5e460a474f6daf4706868d44a3928ef8134949470d0eb532a3ded6296b8e0f1c6f1961c954f78747f4a866b644ce3fcd9a3e3572651f5d2518c24dd9804ff8234035d415034d6964bcfa1d7381ebd94dd3dea8363faa4dcd9a71789b267696beb4b1a9ad116beb92b7b7babd8e8c843fe2ea36040703c8022cb75dcf17df10a20a891a424b217e534c176a6f96fae06c47da3efa666593c4f8114d4065c06198e0e59a3fa08f6a9da5a18ea1f329a548c118b447743504b6a188d406c239283424843a296fda138fe06ac7ee1996045c825d3b4da307862b37c4c4fee8810cd97fd91708820a23431e3c94f55f7a7a25460c7f1b624ae32febbc45a92694bdcdb92f54cd30518e78d55bedf0b5c0f80ddd7da3f65aa606235a75040f2ffc14a3d4cb78b775eb2545d6986990327fe72233f10f1ab68e9cb05aca640cc37d5851625f0062b3c3ca897e35eac7c85d0d17021b00d3d2b701775161f2c724e16525c4deadf7e3c08c27acf573166aa080200a0e17b77791cb8cca18259a764776b209f98703b8bcc5a2d242431e409ee7f25fee32d256e0abc1d8ff8a877803a33b2972264bc45dc30a87ccd4622dac017c95bc9e6461e817ba3ce56a3f41905d5e9eaa6688b634724d5ec363baaff297b162f97cefcea1543e9608fe2a8efe887cd8133bc7c78e1f3392b9a32a1f37f71f8b5d15b4a84d43742e0145627cbeb1fb8373e88381d30768c82039c9ae9a3e731b62388e16684b5587bd2fbf4dfbe1de45bd8f65ff264f390824d7aa03cfb8517d9214079aa949b890406d16e31a50deb1ba2432886ce31bce599d5f3e36d24049036973d2c242e1c1a8c3549712e76b5e0c63504082fe08fddea69559b2da786e0d25ba0698f33005831edfa57abcef3a6bd76caefed8c03431ce6968b61510f03e6cec2216e2dd64201cc46d38c228273404361fbf4467bbf5730c725151761ad2a966f6112b5d7cff68fad8c46bb52e3f69b0cf4c7bce71f7a2f8ccc5d03f48d5ae6d8c7f369f05bc937b9abf95a23b7c3cc8114cf4a155017794246e6acf56160da12d5a521744e0fa09ea80d0d805259cb54413eae915bca3398b2206731437ba5db88689a9f19d26fb03d7ce62f8568ca76829f72cc04fac48555158633b810b336d855286fecc22bf2c0fa8372a959a9612bded67f42436cc915d3f96eb30d6877c6c9bcfd81302c4f3fb048b6f9dd09ac5613a173daf9879148f1fc5e90203bdf646a6597d01eed6916d55ae44e7c49aa62bdec9c86f13515e8c9df0e049868efb4baf338a993e92e7c0087770f1a11fb0ec9f60134fe7e4217a50c5442807d7ed203696c8adbc97eed8771554c8c98c268338d852f016d39a58e576c346f6e0429bd945e7979119404278d939cfd8672a512209e248dad31982b2f5916d4e92a9bc0dcca1e088f098c7aa94427d61d2fff065d9e4184328b6ebfd6594a48afd9e5bce27cf80fce5cae880a51d7abf71912ad3e86c5457d6ee9b88305c75465a48bd678e34be793a47dece30777749d2c18db8e540a1f642f7242f34943f4943e356321b693a86b28a4259c209d4b3575a84d564ef11ddb15e316f1feea82ce70310b6c1d56c6ee574f56e6483796702e44680ae7d55acf1a549bed34058ef5e44efe36f093585f66bae6a4eab057c0ffbde667d8c28f97cc8b901527ada6574e2f3ce6009d7a37ef609e6aed2a7784859eb2934746e42164ac851e6227a83d02519b33e5b71cfbb4e57481fe29bb2a5df1b5b0d77b500f9d055536918a5bcfb7d0c2f8729fe0c480cdcaada2995a46e52ee23c9c214ecfb42e93dc466ebe358e32a4ee1d94c131bec21a12ca4fd555949192a3f1e7278c8ab9a28c97bcce84cf0c8cad8a5ffd0f295843dc4ad983e57a73c5ebd8fac539da8b1ae25468518762d14a4fcc63aaae1c3c7fc355930f58d57cd3f47d80d7312d591b66efac3326bdde42ec601160de0882d9467767a4f9510fa3c761181b5c437cd59aae58eacd58736cc7f7b9f15d9014e80e968dbef011c3257d8943f021654ab45567f828cf97b97ad3f918feded77cd4571ef4b742ad51c0b0c10a150b80e16cecfb0d5646f8f0044a7356244d383a07795cee61529fc04e37cad6fc22e47eb482869682aadf08f4ee6a7b548e8bad8cdc45ab9c56ce71d6d42d610e32ec25ca1ef02316d918e8884ec767facdad3b9fe928d30770adb1c03a0d2ef20ae73d19765739bde97f5225e11d7b08bb80b237461985434129d13d1ac2180d3e9744879ce32fc2be713b409ff9e189ceb645346f0a2a857186693ed8915096261ccc12d90d9e42d93e825f50ec8d5f33efb5637d4e8ba35c396b1cd9a1b59ecfc7c115ef0ddbcd59852788970358abbfca306fdd1212e616e623f1c0d2072e10cfd30821529b11ed3584e4dc1121bf28c59ae6e4e2b32dae77d51fb9d516e414b1fe7ed33191c32773a8cdee0797f86c5ad7c7a524918d848b510aec1fce254ea1d4273b8eebd455a19e073edb233662eddb23af42ee577258c570ddb0fa13211a1bb2a489ebf2ea75fb67e76197a8fd937a90b73967b7ac77cb8bdf85ab895f6a325a0200d10019c238f5a5e12a1aa6e05bbf079002541beb35130d6c7d8aa5c0e5f8c8c07554fb21fcd9afbab2ec8e0c61f22a264d66a7dd5367dcb148a13ded5a217acdb86013b43b475c6d528244f826dedd28e2f3e77ad13651380409e9ed8241fb2a1d006268c618a729aeb4c8280bad50b891b147cd5b036181c882864ae512b44573aa58f82073ce247cb53a4d4f966dc451f3f76a1979626ce862dc81e101c68125d9eb8ccac17fdb45e4fc979b34e63ae68b143727602ef622e43be92072660e1f5ee607f818f296112bb55399e2bdc93debf618c70b8072db44abad92208b976bbdef2bc3a969e6bfc8eaadee62d1a9312ea03c46ac28e176a329def0679bb49fbea09c7c15ff35b9f8c18961abb6e072239fda0070c08cdd4d0f15a4ee459e12bd3314e0238d88c0fc06434db23e746cdc137cf8d10710c8e5c8b3c670e25d4d167f9065923f44ac065e698d335a5dd5390dd57465547b6f5d798201ad2606e6dc7339a0c243cc30cf9a9c24d86b806d6e3a4395e0eacf36ed5c0cafa880808b4022731deb0d430b9748cb7f442ceedaf520b22709052ebaa2c1f65028a40c073b3279b96a55efbc2c5291e55e405234721356999473357a05bcbdad7a32c20830103bbfbe738791e2be6c490d9478f4363509f9b8eb09b431fb886bbb3558db2b117b0da31cb221f41a468487034ec51a25c43b8d7e80cad48ad91cb1a4636c68a2490a24b3b0d9e2fe0196a59c2d321439f1a75835bd5af8aaa5a0ad2a92b4d7d52dd14f4be3b3303ada39443133f595160895bde4779be2161205f23c1a7747521ed4d032aeb9b68933447dba4a04e98e4b1c3527eaddfb6080b38f442b5def0b46cb1a568e86064dc531194d386af2c7a84cbe2ec146e6808084fd98d0d55880271d359b9dabb4e9cdfed9dedde7331d85eafaac45f4497492fcfa11e55eeea95c09736667b10f9af8d53d4186ffeeb603b01a9269f99609d4d3d0886d5296eae96f40ce11fa323dc85b0e22d473400d6b4f11403c0a183d938f0d4308135d2e658dc7ed67beee8f4b2ec98f974cc2852ae4600005250e760b485b183918b096e085bb58b465c76c161e02fc8afe80afd9b9291ad6a515dc2e840cb3ab8c181c321aa9ee46e9005c34886e66588eaaf09c3961b217386eeddd0ac4ebace1d4b0d9a20f949440768ff484d7ab7d49178398cb0dc1b941e395899ad03249f8a585fa610b6ae1d3af84d23c6a7fc65efdb91bb78ba723db852be2b386b76fe5ae17a7cbca36efcd5d29de42c36205bcf8c588f8245654736468b03ee1271be466c383281a3f484c42a301c64747e71e5cb41dc16dfed5c52a81aca60b442853632866c5f3d6d33984322ead3f60e5cb9cea70ca4a0ff50f463eed60eb9ebe14a5c31b564c545bc342e3ace7abfc1dfd441f456e92f6981a80e4df63c2c586d27f4c4e854a4fcc2177906b5998ad4cab3c073084f8f0d2ca2275198050c4f4cb0ebc5f982cb0bcc95372152c1875b7d1c12215fb05a39288d498b7ffcdb731839025fe3f4623e41b42a572541e03b0b717a8fc6720806f68cb5f9cb6294b17e5eb608dbd7ebe9bac3ff53c3f370d746e32973d4296c8b5da8e45257f570d249e241b9a5b037f6a64066f5526e4baacf50ba6ad55a041c2c1d36f3fd08edde94d0f17aa693ac3001afca7bd3df92b2c0572b1efb84ff50d43bcd366910a62a5d629a37f3817ec74dc02ffc2c5e343af2b1b0b7514e4c52dc9ba1", 0x1000}], 0x5) splice(r6, 0x0, r5, 0x0, 0x5813dd57, 0x0) 2017/12/11 23:42:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001b5000-0x8)={0x19980330, 0x0}, &(0x7f0000780000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002ad000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f00008e7000)={0xfffffffffffffffb, 0x7fffffff, 0x7f, 0x1, 0x8, 0x5, 0x20, 0xffff, 0x1, 0x800, 0xfff, 0x2}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c4f000-0x4c)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xe8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}], 0x4c) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f000054d000-0x4)=0x80, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00003c1000-0x28)={@common="73697430000000000000000000000000", &(0x7f00007b7000-0x48)=@ethtool_link_settings={0x4d, 0x0, 0x0, 0x286, 0x6, 0x4, 0xff9, 0x1, 0x200, 0x8001, [0x40, 0x0, 0xffc0000000000000, 0x2, 0x7fff, 0x4, 0x1, 0x5], [0x2, 0x7fffffff, 0xa7, 0xc64, 0x5, 0x7]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timerfd_gettime(r0, &(0x7f00009eb000)={{0x0, 0x0}, {0x0, 0x0}}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000936000-0x19)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) 2017/12/11 23:42:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00007da000)={@common="73697430000000000000000000000000", &(0x7f00007b7000-0x48)=@ethtool_ringparam={0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00009d6000)={@common="6970365f767469300000000000000000", 0x5}) membarrier(0x8, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f42000)="2f73656c696e75782f6c6f616400", 0x2, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00007d7000-0x4)=0x80000001, &(0x7f0000534000-0x4)=0x4) [ 90.975405] device gre0 entered promiscuous mode [ 91.055048] device gre0 entered promiscuous mode 2017/12/11 23:42:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000039f000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fae000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchownat(r0, &(0x7f0000002000-0x8)="2e2f66696c653000", r1, r2, 0x1000) 2017/12/11 23:42:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)="2f6465762f62696e6465722300", 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d2c000)="2f6465762f73672300", 0x3, 0x40) openat(r1, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x200200, 0x80) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)="00", 0x0, 0x0, 0x0}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)="00", 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)=""}) close(r0) 2017/12/11 23:42:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003c3000)="6e65742f736f66746e65745f7374617400") setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000b52000)=0x2, 0x4) sendfile(r0, r0, &(0x7f000017d000-0x8)=0x0, 0x8001) 2017/12/11 23:42:36 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000057d000-0xd)="2f73656c696e75782f6d6c7300", 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bdc000)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) fcntl$dupfd(r0, 0x406, r1) 2017/12/11 23:42:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) getpgrp(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000eef000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000095c000)={0x0, 0x0, 0x0}, &(0x7f0000fd7000-0x4)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000e5d000-0x11)="0500742f736f66746e65745f7374617400") sendfile(r1, r1, &(0x7f000017d000-0x8)=0x0, 0x8001) 2017/12/11 23:42:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00005e0000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x101000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000477000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000038b000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a99000)={r1, 0x2, 0x8, 0x100, 0x7f, 0xef}, 0x14) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r2, &(0x7f0000902000-0x37)="", 0x0, 0x207ffc, &(0x7f00008b9000)={0x2, 0x0, @loopback=0x7f000001, [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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_icmp(0x2, 0x2, 0x1) r4 = fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=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(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$netrom(r4, &(0x7f0000001000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000007000-0x4)=0x48) mmap(&(0x7f0000003000/0x1000)=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(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r5, &(0x7f0000006000)=[{&(0x7f0000009000-0xb1)="6424514fb5d3fa8f25a6d0e278d1d8ec3df303ff7b2e6cbbfc6f489dd47ab4326fa924600e093bf4d67cc1b05b1b584c3ed8b389b9b5a1c1489099f2ce49d6dccaa89a641cf9121a37a2d3120aea44167211268f9e990a8765a49a6f64dd8ee2121881876ef403a14b8a91c44490609e2d5e0014522d7548b8c5ac29d027fd010000001d89b9282140692eaa7e7e5c969d2f89c6a9c7c5043b6edbc82b762bcfb9a523231fccdcc25ce5fae5ea9083c279", 0xb1}, {&(0x7f0000001000-0xd4)="12d240bbfa5f5e1ae709f29b9b1d9f029a3cce565f303fa2413421ff64eb7d2ba0ac56f12f4e77fd7d5ba2d8ac1d4202c612150fada6335a1169b5ae23b128f27131b1553d4a63894e0800f8d934b128bdc0bc190128736e9f9e36616e7494c4eb96df4a515aa72d6994005f7b729a99f88c7420d36fc6082c6694709d42c304b51a83e294727a35039413050fe91aa5a7d5041ff6441be0ea59649a5c2a23f24f806186e607afdc6cb3cd89039bfad3d32b0efdb211023d2ee49f9e30955fe0ca49085bc885002ac5c042e643da8f992c9ff9f4", 0xd4}, {&(0x7f0000009000)="4c624222a0098868f353b3e3a6b97f72f2301658c807c43212dc8f12aaa7dc403e1b3d0355b27e739d4651408efbc84d5bba156d631946b2aab618916b415e92f0daccc77cdb05be165b6e82c79478e6285279ae17532819f418a335d8eb2a1729", 0x61}, {&(0x7f0000007000)="c8c07e9e9fd8afcedcf0565881fb0fbf1c8d04cb9947be69bab81b567faf0542e4744bbba940a5a38058f7b17eec73b110e69847e9dd5a84a34e9b0918caca305b8b747c9406c367c3ccde45309de5d5a0004e2cafb36ea9c2", 0x59}, {&(0x7f0000008000)="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", 0x1000}], 0x5, 0x0) 2017/12/11 23:42:36 executing program 0: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000002c000)="2f6465762f6c6f6f702300", 0x0, 0x400000000002) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x440000000000127d, &(0x7f000002d000-0x1)="") mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a3c000)="2f6465762f6b657963686f726400", 0x200, 0x0) connect$ipx(r1, &(0x7f000029e000-0x10)={0x4, 0x6, 0x5, "0fcbeb12d0db", 0x7ff, 0x0}, 0x10) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000022000)="2f6465762f73672300", 0x6, 0x400400) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000021000)=0x2) socketpair(0x7, 0x80000, 0x0, &(0x7f0000020000)={0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000015000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r3, 0x6, 0x0, &(0x7f0000024000-0x59)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000016000-0x4)=0x59) gettid() socketpair(0xb, 0x80805, 0x1000000000003, &(0x7f0000022000)={0x0, 0x0}) shutdown(r6, 0x1) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000022000-0x28)={&(0x7f0000000000/0x2000)=nil, 0x345b, 0x1, 0x58, &(0x7f0000015000/0x1000)=nil, 0x15}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000024000)={0x2, &(0x7f0000016000)=[{0x40028, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f000001b000-0x4)=0x0, &(0x7f0000025000)=0x4) sendmsg$netlink(r5, &(0x7f0000000000)={&(0x7f000001a000-0xc)={0x0, 0x0, 0x2c9, 0x80000000000}, 0xc, &(0x7f0000026000)=[{&(0x7f0000021000-0x16b)=[{0xec, 0x8, 0x600, 0x40, 0x3900000, "7c92a7de942f5518d4a4b65b5ee8eace1bb7e18ff2e22ca1e3d2a88ab0b49a5cc11d31355e30a80a217bb203a383245297a52baf0a5b189d3e4784c0768e6831a254b888e9f9053546143d284e3cac9a7d7c9fa5737a7aec535678526a37826e1b28891ef04b061092ad686994a09391d975cc5e926c5efe8d1972dd58e5c2fbe563c78bc64a308ea7fd5efe96e8314c97f5668fb0b26e20609a14e6c890a2aaabe71f8691abebc27ef32711d086373589ea81ddee75523cc07cb1a2d41219cfdcaf0005447c4268c85b2586f08bded477ceea85ba00b41e637f591b"}, {0x4d, 0xff, 0x100, 0x401, 0x7, "e9cc6a07e5428380b84364d5bae9bc93eeb7ef9517f6539c6e894dc68df133f402a7e75763086bef838f3abef8de5a1ec812879b4a2e51d0b174ea6dfb"}, {0x32, 0x100000000000000, 0x12, 0x9994, 0x7, "52845889d913a7ddb275f63b01c27da879a2234c8b7f108bc985dc2f6a535d68c881"}], 0x16b}, {&(0x7f000001b000-0xcf)=[{0xcf, 0x9, 0x20, 0xfffffffffffffffb, 0x8, "3cecdc036fa24179cf445c97b6a75dc818ab9a140366721e33a7f4d156639b2959a51c5e87af1066770acd15d5b53f578d8d7005304a2db303edbda08f84197652bb9b229b8e0f1f77da80bfa9c560278221993598b055d279d95bf34bf478890e8405f4e581dec658162884d795da3700d45914ccdc7465f15e9e3fc0f3ebbd4bf398633a256a4e2cffd46803665d701485220b2ef312b9a9cfe4926cd5e1b399dfdad27b94183fdcc9fd467d8af0c878ee22199011d38f2060d48c112187"}], 0xcf}, {&(0x7f0000019000-0x11be)=[{0x9f, 0x7fff, 0x101, 0x2b, 0x8b0, "3984900a26911997225ed4010c37599bc76d5877bf5b0b362f11533201349e36f57dd28409c758bf6cc9ae79688576427febebf7371b0ce188fe90baea00e849b281a094931a38ac865b5bf6317df0e017c9fe1897d9740366deca74049844d167e0ac7ebc0c40ddda1c6d825d34205e8f43b14e07819a1b299255326681a4abc4ef0de7e466265752307870442498"}, {0x10f, 0x100000001, 0x101, 0xf1, 0x2, "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"}, {0x1010, 0xe, 0x4, 0xfffffffffffffff8, 0x7, 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"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0x2118}], 0x5, 0x0, 0x0, 0x10}, 0x20000000) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r6, 0x103, 0x6, &(0x7f000000c000)=0x8, &(0x7f0000028000-0x4)=0x4) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000fff000-0x28)={@common="7465716c300000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/11 23:42:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f00004e1000)="6c6f676f6e00", &(0x7f0000e5e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="9358ef628ce4881fa1b0d130add8f6633f4a59ac4ce42575fd14479c3f865b84d875623215", 0x25, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000-0x6)="727872706300", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000356000-0xd)="73797374656d242b656d306500", 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000-0x5)="6365706800", &(0x7f0000689000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000fb5000+0x768)="6b657972696e6700", &(0x7f000063d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000)="72787270635f7300", &(0x7f0000578000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="6c6f656d302f2976626f786e65743000", 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)="7573657200", &(0x7f0000497000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00003f7000)="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", 0x1000, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000-0x11)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f00009ea000)="6c6f676f6e00", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="4e73656c66287573657200", 0xfffffffffffffffb) 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, 0x0, 0x35, r0, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1f, &(0x7f0000001000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000)=0x51) r1 = add_key$keyring(&(0x7f0000141000)="6b657972696e6700", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$update(0x2, r1, &(0x7f0000001000-0x140)="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", 0x140) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f70707000", 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) 2017/12/11 23:42:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000467000)="2f6465762f6e65742f74756e00", 0x0, 0x200) getpid() r1 = syz_open_dev$usbmon(&(0x7f0000f72000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x400000000000000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000bb6000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xc5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}], 0x68) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f00002d9000)={0x0, 0x100000001}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000163000)={0x0, 0x401, 0x20, 0x89c, 0xfffffffffffffe00}, &(0x7f0000465000)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000ec6000)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xffffffffffff0001, 0x2, 0x200, 0x80}, 0xa0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$tun(&(0x7f000016f000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) lremovexattr(&(0x7f00006e6000)="2e2f66696c653000", &(0x7f0000967000-0xe)=@known="73797374656d2e61647669736500") prctl$getname(0x10, &(0x7f000010c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f000045b000)=r1) mount(&(0x7f00006bf000)="2e2f66696c653000", &(0x7f00006a7000-0x8)="2e2f66696c653000", &(0x7f0000886000)="716e783600", 0x40004, 0x0) dup3(r3, r0, 0x80000) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) close(r4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000d4b000)={0x0, 0x0}) creat(&(0x7f0000452000-0x8)="2e2f66696c653000", 0x80000001a4) getrlimit(0x0, &(0x7f0000ab6000)={0x0, 0x0}) 2017/12/11 23:42:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = dup(r0) ioctl$TIOCCBRK(r1, 0x5428) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000033e000)=0x4, 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000b4000-0x9)="2f6465762f70707000", 0x801fd, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000af5000-0x10)={0x5, &(0x7f0000479000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r3 = syz_open_dev$sndseq(&(0x7f0000a0d000)="2f6465762f736e642f73657100", 0x0, 0x101000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000cf2000-0xc)={0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f000096a000)=0xc) geteuid() setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f00008ad000-0x4)=0x4, 0x4) read(r3, &(0x7f0000c7e000)="00000000000000000000000000000000000000000000000000000000", 0x1c) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e68000+0x380)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000064000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f00009db000-0x10)={r5, &(0x7f0000622000-0x1000)=""}) setxattr(&(0x7f000011a000)="2e2f66696c653000", &(0x7f0000894000)=@random={"62747266732e00", "6e6f6465762c656d31626465766d643573756d2100"}, &(0x7f0000a6f000)="70707031a6657468316e6f64657623257b00", 0x12, 0x1) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00001d8000)=0x0, &(0x7f0000acd000-0x4)=0x4) lsetxattr(&(0x7f0000621000)="2e2f66696c653000", &(0x7f000004e000)=@random={"757365722e00", "2f6465762f736e642f73657100"}, &(0x7f0000ecd000)="2f6465762f70707000", 0x9, 0x2) r6 = add_key(&(0x7f0000597000-0xd)="646e735f7265736f6c76657200", &(0x7f0000966000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004ed000-0xe1)="ebb608ef3067250e21c03df8c2c647602a6f0401caddb8c6388d3b497e53ee4fa13b7f60f4133e85a1a7a786b49c17b43d4d9db31d0f1851ab8d44aac46e24ab0ce61511941c81714ae4a5575a0b2c250f1ccd2acf7823d9cd8fff15c6e6b65878bd1943852f19507770c9789642bbfcdac7f6a7300e09c0714ee5d4deb2b7ffd73b02231302fac37199a622107f0e7d8ffd71a61254caa86d5aa75e32b00045adc63bb12c02d72016", 0xa9, 0xfffffffffffffffe) request_key(&(0x7f00003b1000)="646e735f7265736f6c76657200", &(0x7f000011b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000248000-0x10)="2f6465762f73657175656e6365723200", r6) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f000078a000)={0x0, @tick=0x0, 0x0, {0xfffffffffffffffd, 0x0}, 0x20, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000083000)="2f6465762f73657175656e6365723200", 0x8000000024401, 0x0) socket(0x10, 0x2, 0xc) 2017/12/11 23:42:36 executing program 4: readlink(&(0x7f0000129000-0x8)="2e2f66696c653000", &(0x7f000007d000+0x23e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004c6000)="2f73656c696e75782f706f6c69637900", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fb1000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000000)=0x2) r2 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000000000)="2f73656c696e75782f706f6c69637900", 0x10, &(0x7f0000002000-0x1)="00") ioctl$int_out(r1, 0x2, &(0x7f0000000000)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000002000-0x8c)={0x6738, 0x5, 0x2, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0xf, 0x20}], 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000003000-0x38)=[{r2, 0x5, 0x0}, {r1, 0x200, 0x0}, {r0, 0x8200, 0x0}, {r2, 0x100, 0x0}, {r0, 0x400, 0x0}, {r1, 0x4041, 0x0}, {r0, 0xd7c976affd1ff7d9, 0x0}], 0x7, &(0x7f0000002000)={r3, r4+30000000}, &(0x7f0000001000-0x8)={0xfffffffffffffff8}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000)={0x1, 0x0, 0x0, 0x200}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000003000)={0x6, r5}) socket$packet(0x11, 0x3, 0x300) fcntl$getown(r1, 0x9) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r6, 0x89e3, &(0x7f0000004000)=0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000005000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000006000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000007000)={0x77359400, 0x0}, &(0x7f0000002000)={0x0, 0x0}) 2017/12/11 23:42:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f000089a000-0x58)="e4a4000000050500", 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000089c000)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008a1000-0xa)="2f6465762f70746d7800", 0x4100, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004de000-0xf)="2f6465762f73657175656e63657200", 0x200, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) r4 = socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f0000597000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r6 = getpgrp(0xffffffffffffffff) timer_create(0x7, &(0x7f0000992000)={0x0, 0x1f, 0x0, @tid=r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004dc000)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000cd8000-0x2c)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}], 0x2c) timer_settime(r7, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x2, 0x1, &(0x7f0000c13000-0x10)={0x0, 0x989680}, &(0x7f0000559000-0x10)={0x0, 0x0}) timer_settime(r7, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000e9b000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005ff000)=0xe8) sendmsg$netlink(0xffffffffffffffff, &(0x7f000017d000-0x38)={0x0, 0x0, &(0x7f000015c000)=[], 0x0, &(0x7f0000988000-0x60)=[@rights={0x20, 0x1, 0x1, [r1, r5, r1, r1]}, @cred={0x20, 0x1, 0x2, r6, r8, 0x0}], 0x40, 0x24000000}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000d55000)=0x4010000000000, 0x4) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000089f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6}) accept$inet(r0, &(0x7f000089f000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000089f000-0x4)=0x10) ioctl$TIOCNXCL(r1, 0x540d) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f000008c000-0x4)=0x0) socket(0x10, 0x8000d, 0x0) [ 91.288799] binder: release 15411:15417 transaction 796 out, still active [ 91.302061] binder: unexpected work type, 4, not freed [ 91.316052] binder: 15411:15427 transaction failed 29189/-22, size 80-16 line 3008 [ 91.326922] binder: unexpected work type, 4, not freed 2017/12/11 23:42:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00004eb000-0x10)="2f73656c696e75782f61636365737300", 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000e2b000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x0, 0x4, 0x10001, 0xd6, 0x1f, 0x3, 0x7, 0x7fffffff, 0x0, 0xfff, 0x7f, 0x1, 0x9, 0x1]}, &(0x7f000017f000)=0x108) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00008f9000)={r2, 0x4000000001000003, 0xfffffffffffffff7, 0x1, 0x10000, 0x28000000000}, 0x14) writev(r0, &(0x7f00005ea000-0x10)=[{&(0x7f0000576000-0x2b)="29000000200031dde5dd2100406500050a000008f3ff0780de00000c0009000800003300007e200000", 0x29}], 0x1) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f000080d000-0x108)={0x7, {{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000066000)={r2, 0x2e0b}, 0x6) getsockname$netlink(r0, &(0x7f0000603000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b18000-0x4)=0xc) capset(&(0x7f0000309000-0x8)={0x19980330, 0x0}, &(0x7f0000103000)={0x1, 0x0, 0x5, 0x4, 0x8712, 0xfff}) 2017/12/11 23:42:36 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000cfc000)="6e65742f72617700") ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000945000-0x8)={0x8001, 0x7, 0xab5, 0x5, 0xf66}) sendfile(r0, r0, &(0x7f0000a7b000)=0x0, 0x26a950b) 2017/12/11 23:42:36 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000c90000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r1, &(0x7f0000ff8000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000147000)=0x10) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f00004eb000)=0x8000, 0x4) sendto$inet6(r0, &(0x7f000054b000-0x5ad)="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", 0x597, 0x3, &(0x7f0000fef000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/12/11 23:42:36 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000469000)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000001000-0xb1)="ebe99afb6c4e6c1554ed110bbc622194e342f70e06c05505863c650b89450f92f8f5736122df272bf7ce3d5aa6f681912b45372b19aa99e5e2ae90e67a634138a14f1a040e4ad3b5b926ca92ad5ce757934b78c9197a8073aaa392194ea43899250def9d02e9679974b79b38f2b296e037eec560ae39e70fdff6bc1474b81d101b831da80c1bb6193583e58d62279ee6fc775602dcf4480419e85a1315b8dae9e9a9c02b2c3531ef16fa94a35393ad4e2b", 0xb1, 0x1, &(0x7f0000b4a000)={0x77359400, 0x0}) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000026000)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000020000)=0x6) r3 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f000000f000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000022000-0x8)={0x0, 0x0}) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f000002c000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x6) fallocate(r1, 0x2, 0x1, 0x2) accept4(r4, &(0x7f0000021000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000016000-0x4)=0x14, 0x80000) fallocate(r1, 0x1, 0x8, 0xfffffffffffffff9) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) 2017/12/11 23:42:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f000067b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000fc0000)={{r1, 0x0}, {0x0, 0x989680}}, &(0x7f0000ab4000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f0000000000)=0x0, 0xc, 0x1, &(0x7f000051a000-0x10)={0x0, r2}, &(0x7f0000000000)=0x0, 0x0) r3 = socket(0x800000000010, 0x2, 0x6) sendmsg$netlink(r3, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f0000409000)=[{&(0x7f0000198000)=[{0x20, 0x24, 0x1, 0x0, 0x0, "0000ed060b0004000000000fff"}], 0x20}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x0) [ 91.339023] binder: undelivered TRANSACTION_COMPLETE [ 91.347754] binder: send failed reply for transaction 796, target dead [ 91.358953] netlink: 13 bytes leftover after parsing attributes in process `syz-executor7'. [ 91.368111] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/11 23:42:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004a9000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@common="65716c00000000000000000000000000"}) lstat(&(0x7f0000d9c000)="2e2f66696c653000", &(0x7f000052d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000606000-0x4)=0x2) fcntl$getown(r0, 0x9) openat(r0, &(0x7f0000177000-0x8)="2e2f66696c653000", 0x800, 0x101) 2017/12/11 23:42:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000f05000-0xd)="6e65742f6669625f7472696500") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000247000-0x8)="2e2f66696c653000", 0x44, 0x400000002) fcntl$setlease(r0, 0x400, 0x4) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) pselect6(0x40, &(0x7f0000790000-0x40)={0x2, 0x81, 0x6, 0xffffffff, 0x1000, 0x81, 0x4, 0x1}, &(0x7f000020c000-0x40)={0x8, 0xd35, 0x7, 0x7fffffff, 0x9, 0x2, 0x80000000, 0x4}, &(0x7f0000396000)={0x6, 0x5, 0x5, 0x9, 0x2, 0x6, 0x6059aa5a, 0x8}, &(0x7f0000536000)={0x0, 0x1c9c380}, &(0x7f00002a1000)={&(0x7f0000517000-0x8)={0x1}, 0x8}) rt_sigtimedwait(&(0x7f00009ac000)={0xffffffffffffffff}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c84000-0x10)={0x77359400, r1}, 0x8) mmap(&(0x7f0000000000/0x898000)=nil, 0x898000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) r3 = socket(0x4, 0x2, 0xf5) accept$ax25(r3, 0x0, &(0x7f0000b10000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00004d0000)=0xe3, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000e51000-0x18)={0x0, 0x100000001, 0x20, 0xfffffffffffffbff, 0x100}, &(0x7f00001b3000)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000893000)={r4, 0x1000, 0x30, 0x809, 0x605}, &(0x7f000077e000-0x4)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000601000)=@assoc_value={r4, 0x0}, &(0x7f0000892000)=0x8) timer_create(0x5, &(0x7f0000578000-0x60)={0x0, 0x15, 0x4, @thr={&(0x7f000073d000)="", &(0x7f000064f000-0x33)="de0ac36fe9783f192658d181407ad6f531b8b30ee1a68ba1878aa1c05613c354748234ccc79e821e10ee8f7735a01256144499"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003bb000-0x4)=0x0) timer_gettime(r5, &(0x7f0000faa000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000736000)={0x0, 0x8ef, 0xcfa521aa86bc411, 0xff7, 0x5}, &(0x7f0000330000)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000893000-0xc)={r6, 0x26, 0x20}, &(0x7f0000339000-0x4)=0xc) setsockopt$sock_int(r2, 0x1, 0x800000006, &(0x7f00004cf000)=0x400000101, 0x4) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00007f2000)=0x3, 0x4) mmap(&(0x7f0000898000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000594000)=@int=0x1, 0x4) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000100000)="00000000000000000000000000000000000000000000", &(0x7f0000896000-0x4)=0x16) openat$keychord(0xffffffffffffff9c, &(0x7f0000b7d000-0xe)="2f6465762f6b657963686f726400", 0x400, 0x0) sendto$inet(r2, &(0x7f0000ff3000-0x65)="51918cf29f669c7deb5294775dad77984c8d8ec96b07bf44f6e534a50979dff39532ce5629eb5a8ce530f4a2aa939b2d004f3afcf558cb118297f99eeebb999643463acfca3ac63911e0d9502b916c4585c5d8d0a155f0b497d1a1aa2fe94c7b7897ff72ee", 0x65, 0x8800, &(0x7f0000f10000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) creat(&(0x7f0000f77000-0x8)="2e2f66696c653000", 0x0) [ 91.384278] netlink: 13 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/11 23:42:36 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000002000-0x76)={0x0, 0x0, ""}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000039c000-0x8)={0x0, 0x0}) socket(0x11, 0x3, 0x0) r1 = socket$inet(0x2, 0x1, 0x800) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000626000-0xad7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000b2a000)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) 2017/12/11 23:42:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000482000)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000042d000)=0xe8) getresuid(&(0x7f000067d000)=0x0, &(0x7f000072a000)=0x0, &(0x7f0000640000)=0x0) ioprio_get$uid(0x0, r1) 2017/12/11 23:42:36 executing program 5: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000181000-0x8)={0x0, 0x0}) set_robust_list(&(0x7f0000dfc000-0x18)={&(0x7f0000dd0000/0x3000)=nil, 0x2, &(0x7f0000726000/0x1000)=nil}, 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x13)="5b706f7369785f61636c5f6163636573731600", 0x3) ioctl$KDENABIO(r0, 0x4b36) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000001000)="2e2f66696c653000", r0, &(0x7f0000001000)="2e2f66696c653000") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000002000)={{0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x43}, {0xa, 0x0, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x9, [0x80, 0x400, 0x20, 0x3, 0xff, 0x7, 0xfee, 0x9]}, 0x5c) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff00000001, 0x0, 0xffffffffffffffff, 0x4, 0x53a}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000003000)={r1, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000004000)={r1, 0x475}, 0x8) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000001000-0x10)={0x9, 0x5, 0x2, 0x9}) r2 = geteuid() setfsuid(r2) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000003000)={0x400}, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000003000-0x20)={0x1d, 0x0, 0x10003, 0x3ff}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000006000-0x10)={r3, 0x1ff}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006000)={0x0, 0x0, 0x0}, &(0x7f0000006000)=0xc) sched_getattr(r4, &(0x7f0000004000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000006000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000007000)=0x10) 2017/12/11 23:42:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x58, 0x0) dup2(r1, r3) fadvise64(r1, 0x0, 0x3, 0x5) ioctl$int_in(r3, 0x5421, &(0x7f0000396000)=0x7) fcntl$setpipe(r3, 0x407, 0x107b) writev(r3, &(0x7f000000b000)=[{&(0x7f000005a000)="ac3ae8d7e77c294dff", 0x9}], 0x1) ioctl$sock_ifreq(r0, 0x1, &(0x7f00000f3000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000c7a000)="a91b366b61e1fba401045050c4cc5fc63da2a45648162068d4a8a2159fac2380"}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r4, 0x8916, &(0x7f0000a4a000)={@common="6c6f3a00000000000000000000000000", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) read(r2, &(0x7f0000012000-0xaf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf) writev(r0, &(0x7f0000bd2000)=[{&(0x7f0000e00000)="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", 0x2a9}, {&(0x7f0000b93000)="b275b021605a64ec77e91eef0ce2673ce8cb20298702d900000001f1f0d72b1f9874de194829a5e4a8efe5b7b58b23120000000000000089bbf4ec7098019a4596cc6189acb6ba0f46d47992161841686ca65ff0d265511a1d20df6ff916b9f24c36a8cc5b82ee8234e783fd256d7cb4650c9438481f7e3f6ec9d2683ebb2fc1aca9a1c48b73a2461187d63095da3e8919494723aacf12385eef0e05d498740e68aa0f874db0348a796abb02be4407d99ca4c8e314f1fce002cadaf86a0aeb1ceb0fbef0294a09c70c75e9af8c37030285b5b5823382604d", 0xd8}], 0x2) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f000093c000-0x4)=0x9) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000a71000-0xc)={0x0, 0x0, 0x0}, 0xc) 2017/12/11 23:42:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000203000-0x8)=0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00000dc000-0xc)={0x10, 0x0, 0x0, 0x10001}, 0xc) r1 = creat(&(0x7f0000d10000-0x8)="2e2f66696c653000", 0x41) r2 = socket(0x11, 0x3, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00008de000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x700}) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f000074f000-0x28)={0x5c, 0x5, 0x4, 0x8, "c8e5828a9de8d648a257bcd44da0b7b74b8bbe3af2c7cc950798c287ad3f070a"}) bind(r2, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679c00800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000e9ffff48740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r3 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00006e7000)=@common="69703667726530000000000000000000") setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000a2a000)={0x1000, 0x7, 0x721, 0xd32}, 0x8) writev(r3, &(0x7f00003e2000-0x60)=[{&(0x7f0000c64000-0x38)="772086bd55cd520f26bdd0d40be99637d353756933d0cb2ff677c9490a6cccd25818047195c1189764205d6961ca5836bfcb3be994fadd81", 0x38}, {&(0x7f00004d8000)="f42900f7f28e39ab854b56b354a6a98c304c69cf0b37c1247e183823a8e9d9cc1081cb5d2e42524dde9d6f17fb9037ca8479f2c5ce7ed8480ea0b57da56ccd335776b66e988c397754bfa816e2f5decc549f229c906ed34625d24d8b6ebc53ddebfe30c7f7961dcd1803261d99a006f43a037ec294e26f2f84d102cc790d871a4aaf5642650e60b66184676eebcf06308c393e9992e95a5ad9dd9c16", 0x9c}, {&(0x7f000055e000-0x3)="3dba41", 0x3}, {&(0x7f000033f000)="", 0x0}, {&(0x7f000076e000)="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0x1000}, {&(0x7f000070b000)="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", 0x1000}], 0x6) r4 = socket$netlink(0x10, 0x3, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000e3f000)="2f6465762f6877726e6700", 0x10000, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000f50000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sysfs$2(0x2, 0x7, &(0x7f0000520000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") timerfd_gettime(r1, &(0x7f0000867000)={{0x0, 0x0}, {0x0, 0x0}}) clock_settime(0x2, &(0x7f00008ed000-0x10)={r5, r6}) socketpair$packet(0x11, 0x10000002, 0x300, &(0x7f000079d000-0x8)={0x0, 0x0}) ioctl$TIOCEXCL(r1, 0x540c) mq_open(&(0x7f0000f47000-0x2)="2f00", 0x40, 0x10, &(0x7f00006a7000)={0x100000001, 0x5, 0x81, 0x8, 0x2, 0x401, 0x100, 0x0}) syncfs(r0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000c3d000)=0x0, &(0x7f0000010000)=0x4) sendmsg$nfc_llcp(r2, &(0x7f00009a8000)={&(0x7f00008b1000-0x60)={0x27, 0x9, 0x7fff, 0x3, 0x400000000000, 0x2, "108ea365882e5e623899172d9ce52459f7d9b9299c257458a97fab76362ab02ea4f2618486e661012dbbbeee08ed74329ea4aef20798b211a64b2a159d0943", 0xfffffffffffffff7}, 0x60, &(0x7f0000f58000-0x10)=[{&(0x7f00008c3000-0xd4)="44b7e3c3449353aaf7a01a797ccabab5d6af4b37a3478ac260024271340afdf9cd15b80a36ece7f35ce295faf022271464362decba5aa896ec9449da95d1bab3800e5ca4d7a852873d447a05e344037ef0a54e84591753de42e9f2cc45192ec0c74a8fb84b5a2a9dd9289f29bce2bc70a929d684d17fc2f866923e5e37b239b84a9005efcf08f9022b7ea3bdd6aa22c381570bfaf50ab694754e9f8963fb5f095cb38bcac1a5358c6a3d509d9c79158876e9eb8abbc093d0ac9f5f47e3e6c750bc85d2f8ce1f2d612d38f165427abf0d63151c0c", 0xd4}], 0x1, &(0x7f0000ac2000)={0x90, 0x10f, 0xec6, "5c2443f0ef2700880612f72a05368bbefec915c5ec88ed0a9a0dc265d8fcf4cfe4e7e958148bd39a7f172c7bce6cfed18b3fd3af980d2ab0d077130f9390ea6a4fc84014fcb419613166b46b6fd244ad8a389114b6930cc92bc49fda5588d6ebbf613b07af591608fc19962835c14fd991138c2ada931c2e66263c80ebe3d6"}, 0x90, 0x20000080}, 0x4000000) socket$inet(0x2, 0x7ff, 0xaf) memfd_create(&(0x7f00004f6000-0x7)="27657468302f00", 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000226000)={@common="6c6f0000000000000000000000000000", &(0x7f0000b0f000)=@ethtool_wolinfo={0xb, 0x5, 0x4000000002, "fff7ff921f00"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/11 23:42:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) 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$inet(r0, &(0x7f0000561000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r0, r1) writev(r1, &(0x7f0000f05000-0x60)=[{&(0x7f0000aa9000)="6149fbc2b246c0c4cd9f129d93871d68d8c8a3ace2c484a6ed9002028fab4c4059768fbd82d6f2aad1cb7089466a9e581eb2acce112c7440e4899a7adc1d25f0d124cc0c16b417bf5ea2f14eef279fd08be92dd3d9c3019efae1d805c6b5ae34b1cb079291366c7ac5a86969071abd575323a0a99b7e7bef6a8cc4ff419a7613e3992456992ec5d0a7a4644a5b4b9b8bcf0d22102600647e8cb7af56d03ccb21dbf699e4c4e091c5cbdcdc30bdd52ac1f2c83944a2464312eda8f74ab80e022bb6707d1daa50561d4c597af811", 0xcd}, {&(0x7f0000769000-0x3c)="b1d83927f7380128f24c37f6a27939e9bf045b3cd629b6d1e8d1d673aa521e1a1646e317c8502d9a18933cf76c2750c4efa27a1f62b7de4fb4240026", 0x3c}, {&(0x7f0000718000-0x5b)="75b4f03b45ecc378bffe83ed753eea3caf2926c6fcda9774bf98aa9022f99d4b5c7399081b47004decd28b5add6451aa9d0688f0c5014dbaba6c949226a19a0c676b4bb930350e1652d6b284d37922ea48b96a03ff81fbdcee62fa", 0x5b}, {&(0x7f00005ed000-0x9a)="6f39ae95f8a2e60accf0b6a535690f9d70211752d8639791c9d5a206d296dd1d387f7cb947517dc1924c4cd960e6dd966ffdedc1d2e654e913b2a97b91cda9dc73c9c10ac60c2ac95c4a2dee193b918092876baa6dc14efac403c04ada35d585ca70c2c021d6dc8a325866d2a8b7c664ae9254b05b280ae38babf2ce014d246948000a48db27e75544302f2fe63841cd65dbc0877c240d64a5c8", 0x9a}], 0x4) 2017/12/11 23:42:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7667615f6172626974657200", 0x80000, 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000-0x76)={0x0, 0x6e, "c05adcfcb81b750c0efd373cd754fe079785a5ae35aa4022bf853c12106c3846c16c4c217c22681950fb3f4a42d6877772ae7c095be9d4362d8780bdc41874f5f0350dc82eb5adbc7b19d7c503d3f1a2b363f3b99a03ef0ec8ab3eed71ee1dceba08c42b0ef0615ba529dda63eff"}, &(0x7f0000003000-0x4)=0x76) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000)=@sack_info={0x0, 0x800, 0x5}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000003000-0x70)=[{&(0x7f0000001000-0x10)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f0000002000)="fc83fa50c4fb5e676e150ad7d7763b991099edcf1869ac47ab8ceb92e84853f4c27916ffba6b00a5c69dfe2abe676bb0977029f13ae2f870cb443c92b3f137f3cfc7beec672fff9806e3717d60865e4ec922a8e4bbfc2ca7cbd809a8f1b396dd180c1d86e22da168e122a35197a0cfe6b669f26bcf305a4fd4dda1807c31f702e4147795c76dc8071691004c101c84b7e32ebc6a4deebbf695bd746d8e80c0da79b444d1023175f5343cee0bc1751d580f45dda320f661a5791f04e44ac6b97303a10cf43b9ee4d8eafc0b68", 0xcc}, {&(0x7f0000003000-0xc4)="35cf6a8b596c7271442a304afb2f28697c6eb1c5f12c82ae6ef52040267f81615f88564ebc35bde1c2fbcc7b44a947eaf0e7b7fab02fd44ad4416f0ab212711ebf9194cc2e82f0339e6ee0340abecfec5fd51a096e577873c74a13b0743165ef2fe2caca87c69e1dfbf1f0eee0b6887c2372f41449a66ca11b869e84623eca89dc3df6bc316146123c8e7aea11ab18a07c991ccf8dbc55d494b4af82f693b2d37ae85a3223b10788bfc88d9301975e05a38a6e2bf17005fcfebc7d524c1287cc30eeaad0", 0xc4}, {&(0x7f0000002000)="cc6428e42fb09ebf813c1c3601a8cf25548b074eae28ba7db2da9e232f5f64d33abe159a51cd48d06e7fb63ad257d6b07b568b6b369802d981661379ca7e642658ba72b3adae2418aae9d8d8e282d0c5b3e73190d8c4bf1f148c90ceed9b44402604d8bfa26bd4339dd0d728fd28100d586dbc7427aa73c1f3d7", 0x7a}, {&(0x7f0000003000-0x98)="beca82c004ab43973cbaba59eadf4e5dd28f2cd9df15d9787941885be03d42ad107d6d0f7c7ffacaa86a54243abfa4282af63f565291872633107c0e2d381e4558e6673da8abef0ac60dd78dbab790c8b427476651614c4429396a6935393a0400607f4797cb4a88744c91e7159d2356ce25bef24bfa6c48f575cc7ca90deae1d0413a4e304383065793efda11006d0bbf13ec49c5af437e", 0x98}, 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{&(0x7f0000002000-0x1000)="fcdc814ea646d467b30f3875726636d166e6a366732259e73d8c1cc5f1727caae9020291d913d3e995868ecb63bb048b314310e5f167c4683e6db37e58a1ace10c6dbfb4b79029b030273d227c63c36fd997cfe06418cdbd1763eb1b4f0c468d09e062458700570024be693fa337dadd280f7dc4ef6ad83486e6280fa663d1413b168b031ccb2d09248e85fc8919b94f572501d13ffa84920335da33f1fca9b2fc81ad244848ea8ffd90fe314219e848fccc69202b9f36f02abae927716dbf74980a4a591b74173c331f2e4595d6f5438d8691bde3fa1879895594738ba65d90bf2f40e8c8dce645477de240c1d3798e592da1353be60d347c04fcdea7f49a2c3d42aac7f7b7c64405ae19aac7cf6a03c7539e85e2c5758aa2dd865772b7fa8f665020f55e76996bccd2de9401cf0a4d25aad5ee790681cbb498e3864afa48632b6e3af46f2ae9a77214039202bdcd2ac40a1165732319fd525d1f237dfb131ed71146c87c4581495a1a1cfe47dcf8d20de3fb18ea768f3add9daa5a77391861816abe140e7ebef6cc3bb30d95041a45309d8a13f08159ae1f24641e497ff7bc7c4a5bdfce882872456d14cf4c8fc18df1935d6a448713f96c5ea795638fd80217af7f89bc324181e5aeb53786d7613d013cb28ba4198a54d0d1b0769b6904376d4e2169470c05e6223b8a756fb704d23717b8c46c06ddd786cc8e57c870615974b488c3de7a14dd3fb744daabcae3cb0b6ac1353d988d6681d60eaf8313d65032564bfd817e1bdb5fac2b2c327705c586b7b7af316e83bc13690d71ecbf29e579e8edba63d0d0217c3b3af1d862ce9efbc8c960c74d1d559f8b7249f75dadc9064559b7ab488acc0d8bd3928ab4cc7a057b77b9ebd52cbfd577df0e71c387e1d41075d42bbe6024c06c690e167bc54aa59250af7cd3e6fd637fb90bae41e627b2ef5141a3193289d55d46e1820deed0544c2bc0f89b4640d6318964db931dca6d53d8e46a9b8838b7d59e4bcc3e6c001294746ff49567c7670dbd5b9a57199d548d40ce56d222aee255ce3a9055b95c5c6f1f6163cb9f081bfc6f7b72196a0154e53c010d5695da6885fed170b1b85e26ddd5b362146b3f9829deb6486a3e7cd555c4dca954d5c086b01ca486785663d6c3132ff79af7a430f41fb7d38f08c4f4c79f808b17b3ca3af5aacf45664e83121a1d29a171054c26791ae2e5738f0ce1a68fc0188e922304b83539196261751da5cb3b7d20d32daa93e24649844433cb2571d62f8441f892b40be1dd7c11ac8baaffeedaad8914bda4f3b3095edff0b9df86bfda657b59126712bcc97c6baa31c355c565bd1784e7f480c4dd962bc6e19a14a7057ae5a05af22fd041d3652bad686bc35af9d666d662301584e59fee6bd1a982edb38b33031b1b5260b49d493adfa03050af8042d2477417b9871136a7b84feee98c3de47630cbbc0b33a65b94b14f8188204f01390f1a616048b4d00da66791e6a39650ee4d60658eaaa840b887e069f534a9a5923627b70e8bb0c4b1f82d5a3cfc8019e0ba6a8f6ed76140dcad8c0c8668ef3a97c94c733fa7c0c2379bdefca4b64e45036a54c6acc93e9a76a3dbcc59a5f513f91368b94cefb393cc69a24cb998fb32d9d6bf15bd4f4acaea82d4a244b3405462a026f8a106628b95796562bfabcf054ff895cb16d7fddbb982404e0cf8bb1ae485b00a19774572f08b7b000eef8a240fbb870a79aa1130425953ff7d3239bb183a00a094c8b53a3c223d9781ba1e97d23f71469149304480bb802556d4b1efb3bc27c99446db4f398c2144498239559f1928f624a8586582d278478a2fcc1315ff94a74f29fe14ae6d96b91d115907d6d75be79fcd49c76582155b264e6bfd5eaca9fbbca747fdcef855373b18e28cfb6071b70dc7e70c33d15a9026db059c165035dca8d9d8b62519af99621c4357bf959abd24f805e69f0c4e40110ff6e66ee2219c31eb4514f03b7f85212f657bc415b7ee32a3538a57e0989ae7b13d2b27f88d93a4c5133e928a0260baf87d7b4a0c6f6b5fef8974a6b3a207d3c4f7f57e6ada7b3ea5e3de81494258dc9e1bc0d31abfca6c7bed6317bbc7f821e11c34b7f201d18fbddedc56b3308383be2bcb6f241cdd1da67541e53b1118450acfdb3bc6f37aa5703ae924077b5b8bd12ec456c578f14600f10d138e5286026006214a20de068d506e3a00977a7ec16fd0270645cfd67ab554ac7c1a30f1b3f3772f6a07ede0cc3fbbb4980e05030fb2826e1879fe09b05af182dc6f29a6e7bb5bb5d36f772a3f1efe8fc582c0431d64c07bcce20c41104f346d67759a38bab21d7c67daf7fb05d8c8138c079e35e4a760e433ce47af46d92cfe9cd0a475b9cbd5f8b2ebcdc579e2670583843bd49668cb1de69188fc6b0605f0ec1e9688c8aa321444967faf131fb2c11084af46bd220afb60d23086457d405a815d159cfed1b214d33cd40bb9200fbaccb90880911c14f60a7707be20d988c85e2b567436c4138d6b951dbee47f310bba4a9ed1c314101fd3d1910951a34bf36b6456885347ec134907cf92698b73e2998f8f60768c8515dcd12b57b09e81b0935497f8b1fa2ae96206e6649f2fef90cfb9b2b1abd18a496edb4e7e2afc833c7019335bd7c0a2352b404393508ca92a0ffdb473282011fbcefc669cd2978481613eca4a73ea77d67a61895c6a0f63e3dafe2fb74914baf454c3c197c84f9f2e96a263c5834fa5be90dcca04578ed7faf7f208df8d9c57d05823a2da8d61ef9ad7dd1562af9b04e26e1b6e31d544bc2b099bb8f9a40c02f2aade53a4a7180652ce5fc5c055b30878dd816f61728a91309501e337cb634d762a8a2a06af0daa669b6453ef32cf483bef970aab8433181a53608b106cb4405d9adb017cae6df4d7be5d517296ba098f89ae4dd0af3582cd3caebd33276e07c02d08d13c0d56ef8a9d6087b04192c13c08dda2bb158e7ad764c3d71bb7dcc69a0d7fe4030a1470d4cce1d2f7bc7badc60f6255f3ef64e5a744eb74bf2d0584f8fba4318993419abdb86183b6d42e425c1bac02f3ec41d28518dcbc8bb944117d1b4a370411bebbe0fe0aefe2abc04324fb42a38ed68404383c9ba5727705bebd388fe67a5e4810b36a2098ef9be8512b40d04de2f98bf0b51d972133c67017d1c47a5c7f800ab124a1a3d472abc2896acda2da597c702c92596c94a967b6973c472531b53b9e882d013a769d03a05bff62f850a4e916132debd639ea58fdec2ecd779475b28a240539eae954ba9fc984f41a8a149b602f045c6da30e94a0b56962ba35924def8f042b524abb05d983dafc02148b5d1d11bb44a6e119cd5589cbb3109cc3949d57d902ba380ee0ca6a322f2a3dc8823c202b1e6bb2950bcc9a8198a16ba7963b58510c9a73c8061918cd00cb379a150623334c47c1fa4359441e2e4704b2926df266d9afd46d86e42d748402afd634004f8b9ab1bb9bb4360ab2ff49c0cd8a5ac0745170f77d32193be9fd7b223607087220b01e93c010ade42027a66c207a7e0c51f3e7e2941d3e4691334ed7c78ee4ee8b22d05b1d8665b7dd2d8e39a2a91c9fc235bc3118f80c7427181129884312997f200a1a04395a70b42204d2dd05d9b1ea0a0139e9865cdf5a4a3ba96ab96eb52da1f1e38e60bd92746347be322da2b2fd63212df9c29d1893ead11ba71cde2025050e8a151f5250ae652709c3990783ac20989613e816907863bebb20f6adb8aa3a8dcaa5c32027050e31a7eb357614de8870de4950155c242fe5711bdd180895ffc9cd9a370dd946d6d20845f10491c193d4f8038c04954dfbd10219410c45562ab1cb8b4a4d7e3af36805b9eba5d51c6c6ca8771662fd1a14553db03270020460c52f2483b612378e2f05b678a1c52b8234d567ef5209ffcc299a59624c03252daf739cd82ebb62dc6a52e8854ac4ec9511b307ddca8ab31fd11c1026ad54db5eda2ea91db6caacb6fe8c88d054c503a0b8f9b5ed8b85b08470e7cc68f58fce822c34ff599d2da4d5a7bb29746b9357d175648f51e9275f163da13ba359350c6af8ca95af59d960b81c865646a50c22607cab8eb57b51b3a6b5ccf2d9ac356f835983ee11d5455df0f7346eaa1bb2f29423e185448ca51b1f9845434b647b704c2c7f73e9067ebede6477be0b6d1d33e84984d274bbe8d648ea5e656202bfd66874edc55816cf495d989497b798e6471062c0ab55b480ae65303188f60bd0f4871f01b444b1e395bb80fdd4eb8ac10e9ed48e363e9c841303c5c91abd9bd41172442e18c033703747d1dc2cc754b2ddd4021dfa8006a340648b4186e9d5d55e9d51ac683de87d89fde09ea76ae722a64c555761c359a0c828d93593904374762233780a63d1abad57f091614a754782b665c0513da02f61f2ac6e490e62f6b6272c92ebf508c754ed50e04a57421c6ac89c10c3a12481f171e2a4ca69df252c2c7a80e5e8262f74b77993d1cc8b974070bc430a4af03090999961eedd604853e477b24243d7000963ddcb72e5fe62df917926411002996990f90b949d2b922241735fa324c5694dfe51adf76de6afe06efe87d6dbe98e330719b88b446f4220d5db0783cb7db98edf0c1b66ff0aea5964666851c9a0d5127a2d9bdaedf320c1d76c6fc54318e25ae50b0aba1f4e5d67e56a47bb1c55816c0849ea1d390caadc8ea08d6748fe4096a96a452d2cbef142ca46c9c3ca3a0291df3a90d1176ceb826c7c7adb18d6902ef72e8fad34566ef6abf89b675c6cd178d7f14af3ae4e9a75322a019980f9020ccb4595f494d24f8cc8db3370b67fbbe6250a6006f8ac1e7a44f7452e7a6cd138f0fd6b751e2ee3c5e525306e706ed7b3e59f46fcc75c5a1a6ca4bc9ca87895063754c3d65970b719c94907032c6a36164605186fcc1a0accd75c0fd69be962528516505139aa4df39fed01151e76781003ca4487a4a2553339f2ec99ac20477e2b3b8763a6f761d744b7614c0f7199d927244f67cb7b7a3686e4d95257485fb377f2eca6470a27080b5b3ee4802cee2b4443716dbddf25c5dcd330a0d2ec9fde049de0a1b61f54bb3f4f4be31cc8aca6c7daf33b39fcb27961ccfa0e74adcfbe12dc0f7c5bd97a8a56fab2b8779de993f4c1484d490868e13ada105b9bcda41849b31e1147602b6f785025819f233966970dcc7fc96931ecde754371583309b9c7c4b1cbed1a526bd09c5909871a34fa112691fcb892a506f95d30933f1b1c2ea4760090710fde117f2df5f93cd7da88b3a69ed1385026df465c34fc0cf3bf2467265070b2e884d268e71fb1fa1ddbd4352ae0b9315ed77a6d20d2ea3c4deb308a979c11123be3c5f07cfc3789dcb0e0178c2964c4ee4b464ff6faa424107afcb7f39734652e5a0cb0ac26e954f1b1efad838689d2da2d697c6aff63a9ea7aec7df23ade536cbf94c364aa0b89601fa6f7bd282511f83f2a9747d21761d6578bb3e241f345235617dfc91dc4ae4ac04aebadb7fc6f7c9a52f6c6bff6d059f7ce9fff7b679ba7704e4c82962db11d3aad6134d1571ef23dba0f06b86d80e0b9e2d1dc3bf83dbbacfc33a7380eab5ac5e8f35795c938d99cbfe74a7871df18492c28a1d3c552278951fe94c58d001094f320ee6aafdf0c85113b81c675f23fe4a5ce489b32a488ddefba7acceb7bc7d9e52fc72d481dd063c9caae15991dcc55ccd2a0a0ffe81424bca09e8e42591301d0cfd093636d6c564f69ac19a4b01fe2e835da6382d57b08148f56f9260f5a27c001d062644f6ffb31", 0x1000}], 0x5, &(0x7f0000000000)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x101, 0x1, 0x80000001, 0x4, 0x1000, 0x20, 0xff, r1}}, @init={0x18, 0x84, 0x0, {0xffffffffffffffff, 0x100000001, 0x7, 0x7f}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x5, 0x200, 0x8000, 0x81, 0x5, 0x0, 0x100000001, r2}}], 0x90, 0x4000}], 0x2, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000004000-0x4)=0x94, 0x4) socket(0x11, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff9}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000039c000-0x8)={0x0, 0x0}) r4 = socket(0x11, 0x3, 0x300) readv(r4, &(0x7f0000958000)=[{&(0x7f0000d5b000)="00000000000000000000", 0xa}], 0x1) setsockopt$packet_buf(r4, 0x107, 0xf, &(0x7f000038a000-0xd0)="ef8b2100", 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000ef7000)="2f6465762f72746300", 0x400c00, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000a0b000)={r1, @in6={{0xa, 0x2, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x401}, &(0x7f0000975000)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x1, 0x0) r6 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) fcntl$dupfd(r3, 0x0, r6) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) sendto$inet(0xffffffffffffffff, &(0x7f0000ffd000)="", 0x0, 0x0, &(0x7f0000fdc000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/11 23:42:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000ced000)=0x0, &(0x7f000095c000-0x4)=0x4) r1 = add_key$user(&(0x7f0000ed9000)="7573657200", &(0x7f0000322000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000092000)="a983816269ff20eb7e70b3e646fe586f23aaa6085abebacbb6b4ee144f", 0x1d, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000fdb000-0x8)="6b657972696e6700", &(0x7f0000800000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) bind$netrom(r0, &(0x7f0000361000-0x10)=@ax25={0x3, {"d6daf890de248c"}, 0x2}, 0x10) keyctl$unlink(0x9, r1, r2) fchdir(r0) 2017/12/11 23:42:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00005e0000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x101000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000fb3000)=@assoc_value={0x0, 0x0}, &(0x7f0000ef1000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a99000)={r1, 0x2, 0x8, 0x100, 0x7f, 0x80000000}, 0x14) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d5e000)=@int=0x215, 0x4) sendto$inet(r2, &(0x7f0000902000-0x37)="", 0x0, 0x207ffd, &(0x7f00008b9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/11 23:42:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e2c000)="2f73656c696e75782f636865636b72657170726f7400", 0x44000, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000583000)=0x1f, 0x4) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000f61000-0x4)=0x0, 0x4) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f000018d000)="") remap_file_pages(&(0x7f000081d000/0x2000)=nil, 0x2000, 0x0, 0xfffffffffffffffe, 0x0) 2017/12/11 23:42:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000d8d000-0x4)=0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b8b000-0xb)="2f6465762f6877726e6700", 0x10100, 0x0) r2 = accept4$inet(r1, &(0x7f0000262000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000920000-0x4)=0x10, 0x800) fcntl$dupfd(r2, 0x406, r1) syz_open_procfs(r0, &(0x7f0000edc000)="6e65742f6e657466696c74657200") 2017/12/11 23:42:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003a6000-0x26)="6e65742f7274365f737461747300") ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000cad000-0x28)={0x57, 0x6, 0xfffffffffffffffd, {0xfffffffffffffffa, 0x91aa}, {0x5000000000, 0x7fff}, @cond=[{0x2, 0x0, 0x80000001, 0x5, 0x2, 0x8}, {0x200, 0xee4, 0x0, 0x40, 0xfffffffffffffffc, 0x8}]}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a2b000-0x9)="2f6465762f70707000", 0x41, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2f, &(0x7f0000941000-0xa5)="b3c51781f78bbe5917e1870fd8d09d2ccf21a898f1414e4d06457f69f695df1af1f42818f44e5d29abcb781c070adc4c48e8f843a5db01a0bf202a8db7e27005770fd8889f5a7b465361eb0d5927f6dd06c1eaaafcdb65d6baef6e8042c3609e2958afb9bbd1f43a1f802bd5dde46dbf54e9ba44f49a634391d295211a13b9252a48dcf90ffb76fa7ad2009c912197b9f89489a6cb6fd42312839a154427e753bff2167bc0", 0xa5) r2 = socket$inet6(0xa, 0x80002, 0x0) preadv(r0, &(0x7f0000575000-0x10)=[{&(0x7f0000b84000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000b8f000-0x1c)=[@in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x6}], 0x1c) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000e45000)=0x0, &(0x7f0000b9c000)=0x4) connect$inet(r2, &(0x7f0000ee8000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_int(r2, 0x29, 0x18, &(0x7f0000f62000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) socket$inet_udp(0x2, 0x2, 0x0) 2017/12/11 23:42:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)="2f6465762f62696e6465722300", 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)="00", 0x0, 0x0, 0x0}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)="00", 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)=""}) close(r0) 2017/12/11 23:42:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x2, 0xc) syz_open_dev$tun(&(0x7f0000467000)="2f6465762f6e65742f74756e00", 0x0, 0x200) getpid() r1 = syz_open_dev$usbmon(&(0x7f0000f72000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x400000000000000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$tun(&(0x7f000016f000-0xd)="2f6465762f6e65742f74756e00", 0x0, 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) llistxattr(&(0x7f0000a44000)="2e2f66696c653000", &(0x7f0000d7d000)="", 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f00007be000)="000000000000000000000000") r3 = creat(&(0x7f0000452000-0x8)="2e2f66696c653000", 0x0) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f000097a000)={0x0, 0x8}, 0x8) getrlimit(0x0, &(0x7f0000ab6000)={0x0, 0x0}) time(&(0x7f0000df1000)=0x0) r4 = socket$netlink(0x10, 0x3, 0xc) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000b1e000)={0x1, &(0x7f000054b000)=[{0xfd9b, 0x0, 0x80, 0x80}]}, 0x10) sendmsg$netlink(r4, &(0x7f0000ad2000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000014000)=[{0x14, 0x101, 0xd09, 0x0, 0x0, "00"}], 0x14}], 0x1, &(0x7f0000fa1000)=[], 0x0, 0x0}, 0x0) 2017/12/11 23:42:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000078e000-0x8)="2e2f66696c653000", 0x400000, 0x1c4) setns(r0, 0x4c000000) r1 = memfd_create(&(0x7f0000e5d000-0xb)="6d6e65744847504c7100", 0x2) ioctl$TIOCGSID(r1, 0x540f, &(0x7f00000ad000)=0x0) r3 = syz_open_procfs(r2, &(0x7f00004bc000)="6e65742f6970365f666c6f776c6162656c00") r4 = fcntl$getown(r3, 0x9) fcntl$setownex(r1, 0xf, &(0x7f0000acb000)={0x0, r4}) sendfile(r1, r3, &(0x7f0000a7b000)=0x0, 0x26a950b) 2017/12/11 23:42:36 executing program 2: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00005d7000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x80, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000fd9000-0x10)={0x0, 0x2, 0x9, 0x5}, &(0x7f0000fd9000-0x4)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00004d5000-0x8)={r1, 0x8}, 0x8) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000006f000-0x10)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f000033b000-0xbc)={0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "0000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000fd9000-0x4)=0x6, 0x4) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r2, 0x40d, &(0x7f0000fda000-0x8)=0x3) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f000000d000)={0x400000000, 0x0}, &(0x7f0000048000)=0x0, 0x400) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000006, 0x0, &(0x7f0000fd7000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r3 = inotify_add_watch(r2, &(0x7f0000efa000-0x8)="2e2f66696c653000", 0x0) inotify_rm_watch(r2, r3) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000fda000)={0x6, 0x200, 0x1, 0x0, 0x7, 0x2, 0x8, 0x7d42c741, r1}, &(0x7f0000fda000)=0x20) [ 91.544683] sock: process `syz-executor5' is using obsolete setsockopt SO_BSDCOMPAT 2017/12/11 23:42:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000949000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x7, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) bind$inet(r2, &(0x7f000063a000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000fc2000-0x10)={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r2) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c87000)="2f6465762f72666b696c6c00", 0x80000088000005, 0x0) readv(r3, &(0x7f0000afd000)=[{&(0x7f0000449000)="", 0x0}, {&(0x7f000051d000)="", 0x0}, {&(0x7f00007d4000-0xba)="", 0x0}, {&(0x7f000030a000-0x63)="00", 0x1}], 0x4) close(r3) r4 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000c29000)=[@in6={0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff7}, @in={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000b65000-0xe8)={{{@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=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a1b000)=0xe8) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00001d5000)={0x0, 0x0, 0x0}, &(0x7f00006c1000)=0xc) fchown(r6, r7, r8) read(r5, &(0x7f000097b000)="00", 0x1) ioctl$int_in(r5, 0x5452, &(0x7f0000312000-0x8)=0x3d) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f000045f000-0x8)={0x5, 0x5}, 0x8) recvfrom(r6, &(0x7f0000017000)="", 0x0, 0x100, &(0x7f000074a000-0x58)=@rc={0x1f, {0xffff, 0x8000, 0x10001, 0xba2, 0xffffffff8fe80d76, 0xfffffffffffffff7}, 0x5}, 0x9) fcntl$setown(r3, 0x8, r4) fcntl$setsig(r5, 0xa, 0x12) dup2(r5, r6) tkill(r4, 0x21) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000022b000-0x11)="2f6465762f7667615f6172626974657200", 0x200000, 0x0) 2017/12/11 23:42:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f0000143000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000072b000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00002f7000-0x108)={0x0, @in6={{0xa, 0x1, 0xfffffffc00000000, @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]}, [0x0, 0xffff, 0x80000001, 0x1, 0x9, 0x0, 0x3d, 0x6, 0x101, 0x2, 0xfffffffffffffffe, 0x297, 0xfffffffffffffc01, 0x5, 0x1000]}, &(0x7f00008b4000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dd0000-0x8)={r2, 0x5}, 0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000)="76656e6f00", 0x5) r3 = dup(r0) bind$inet(r0, &(0x7f00000b2000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) open$dir(&(0x7f000054d000-0x8)="2e2f66696c653000", 0x0, 0x80) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000086d000-0x6)="6879626c6100", 0x6) connect$inet(r3, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00008f0000)="57674b00", 0x4) sendmsg$netlink(r3, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) 2017/12/11 23:42:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_init(0x18, 0x8000) r0 = memfd_create(&(0x7f0000b73000-0xb)="766d6e65743047504c2300", 0x0) r1 = getpgid(0xffffffffffffffff) getpgrp(r1) fcntl$getown(r0, 0x9) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00006ba000)=0x0) getpid() fcntl$getownex(r0, 0x10, &(0x7f0000d1c000)={0x0, 0x0}) open$dir(&(0x7f00004b9000)="2e2f66696c653000", 0x0, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000069a000-0x4)=0x0) r2 = getpgid(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f000055f000)="6e65742f736e6d703600") r4 = fcntl$getown(r3, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000acb000)={0x0, r4}) memfd_create(&(0x7f00000af000-0x12)="3a2d6d696d655f747970655d25272423ff00", 0x1) sendfile(r0, r3, &(0x7f0000a7b000)=0x0, 0x26a950b) ioctl$KDSKBLED(r3, 0x4b65, 0x6) rt_sigaction(0x81, &(0x7f00004b9000-0x20)={0x651, {0x7f}, 0x1, 0xedd}, &(0x7f0000e9b000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00002d9000-0x8)={0x0}) 2017/12/11 23:42:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000676000-0x9)="2f6465762f70707000", 0x80, 0x0) epoll_pwait(r0, &(0x7f0000b93000-0xc)=[{0x0, 0x0}], 0x1, 0x3, &(0x7f0000659000-0x8)={0x100}, 0x8) r1 = syz_open_dev$tun(&(0x7f000016f000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000000d322", @ifru_settings={0x805, 0x4080000000000000, @fr=&(0x7f000028a000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000033f000)={0x2, 0x8, 0x3, 0x0, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(0xffffffffffffffff) 2017/12/11 23:42:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f6d6c7300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x200, 0x82) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000001000-0x5c)={0x7, 0x0, {0x1, 0x0, 0x2c9, 0x3, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/11 23:42:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f636865636b72657170726f7400", 0xa8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x781e}, &(0x7f0000000000)=0x6) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000a1000-0x8)={r1, 0x6837}, &(0x7f0000459000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000467000)="2f6465762f6e65742f74756e00", 0x0, 0x200) getpid() r2 = syz_open_dev$usbmon(&(0x7f0000f72000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x400000000000000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$tun(&(0x7f000016f000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f000045b000)=r2) mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f000002c000)="2f6465762f6c6f6f702300", 0x0, 0x400000000002) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl(r3, 0x440000000000127d, &(0x7f000002d000-0x1)="") mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a3c000)="2f6465762f6b657963686f726400", 0x200, 0x0) connect$ipx(r4, &(0x7f000029e000-0x10)={0x4, 0x6, 0x5, "0fcbeb12d0db", 0x7ff, 0x0}, 0x10) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f0000022000)="2f6465762f73672300", 0x6, 0x400400) ioctl$TUNSETVNETHDRSZ(r5, 0x400454d8, &(0x7f0000021000)=0x2) socketpair(0x7, 0x80000, 0x0, &(0x7f0000020000)={0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000015000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r6, 0x6, 0x0, &(0x7f0000024000-0x59)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000016000-0x4)=0x59) gettid() [ 91.601403] binder: release 15532:15537 transaction 804 out, still active [ 91.627675] binder: unexpected work type, 4, not freed [ 91.646126] binder: unexpected work type, 4, not freed 2017/12/11 23:42:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000002000)="7573657200", &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000+0x569)="bb7bf1c12578f9505c2ecf67af8586272e96706fe1f716e179538303da8424f84514140e6d75577907a8251e2dbcbd6e25df862b3a6cd328a057e35b96c709a2d3b2fe581e472ee3cded43d80e0238d871f36b8cdf602482940fe1fc084176eff4e7a978eab3965f73485fcd81b2a6a568dc8d38cbe47e1646123103361ac0df9b10ff4a503d7f559ab723ed3ccdaa", 0x8f, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000002000+0x917)="6b657972696e6700", &(0x7f0000000000+0x8f5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$negate(0xd, r0, 0x1, r1) 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) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000004000-0x8)="2e2f66696c653000") socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) 2017/12/11 23:42:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f0000576000)=[{&(0x7f0000b97000)="580000001500190000bb4b9600055c5d02ed3b850280e076480209c818fe58a2b20005000000723e0000010000d7000052000004001741380a0031c3ffffffffffffff00002300001542000000006001ab1dda4ac3516301", 0x58}], 0x1) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f000093a000)=0x0, &(0x7f0000ea0000)=0x4) 2017/12/11 23:42:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)="2e2f66696c653000", 0x202, 0x101) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000068f000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cf7000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=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, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x1, 0x7, 0x2, 0x6, 0x1f, 0x80, 0xa0, 0x5a817ccb, r1, r2}, {0x6, 0x4, 0x10001, 0x7, 0x5, 0x0, 0xb1f, 0x8}, {0xfff, 0x8001, 0x66c, 0x2}, 0x40, 0x4, 0x4, 0x1, 0x8, 0x1}, {{@in=@broadcast=0xffffffff, 0x7, 0x1}, 0x9, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x3, 0x3, 0x10001, 0x1, 0x800, 0x8000}}, 0xe8) [ 91.651700] binder: undelivered TRANSACTION_COMPLETE [ 91.657864] binder: send failed reply for transaction 804, target dead [ 91.668863] binder: release 15532:15541 transaction 810 out, still active [ 91.677287] binder: unexpected work type, 4, not freed [ 91.682630] binder: unexpected work type, 4, not freed [ 91.688228] binder: undelivered TRANSACTION_COMPLETE 2017/12/11 23:42:36 executing program 4: r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000f67000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000fca000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8915, &(0x7f0000000000)={@common="6970365f767469300000000000000000", @ifru_flags=0x1000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001000-0x8)={0x0, 0x0, ""}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x1b, &(0x7f000053a000-0x4)=0x3, 0x4) pipe(&(0x7f000039c000-0x8)={0x0, 0x0}) socket(0x11, 0x3, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000b2a000)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) fgetxattr(r3, &(0x7f0000788000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000da0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e04000-0x18)={0xaa, 0x4, 0x0}) 2017/12/11 23:42:36 executing program 1: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f00004eb000)=0x8000, 0x4) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000ff7000)="2e2f66696c653000", 0x101) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ff7000)={0x0, 0x101}, &(0x7f00003c4000-0x4)=0x8) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000ff8000)=@common="62707130000000000000000000000000") mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f000052a000)=[{{&(0x7f0000ff9000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ffa000-0x70)=[{&(0x7f000063a000-0xae)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae}, {&(0x7f000089d000-0x6c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c}, {&(0x7f0000ff9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7}, {&(0x7f0000ffa000-0x83)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x83}, {&(0x7f0000b8e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5b}, {&(0x7f00007f9000)="", 0x0}, {&(0x7f0000ff9000+0x976)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x7, &(0x7f0000ffa000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53, 0x1}, 0x4}, {{&(0x7f0000ff9000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000ffa000-0x40)=[{&(0x7f0000ffa000-0x72)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72}, {&(0x7f0000fac000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}, {&(0x7f0000ff9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x96}, {&(0x7f0000e27000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb3}], 0x4, &(0x7f00001ec000-0x6f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f, 0x7}, 0x3}, {{&(0x7f0000ffa000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000076000-0x40)=[{&(0x7f0000ffa000-0x4c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4c}, {&(0x7f0000295000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51}, {&(0x7f0000ffa000-0x10)="00000000000000000000000000000000", 0x10}, {&(0x7f0000ffa000-0xba)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xba}], 0x4, &(0x7f000033d000-0xb0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0, 0x0}, 0x9}, {{&(0x7f0000ffa000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ffa000-0x10)=[{&(0x7f0000ffa000-0xe8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8}], 0x1, 0x0, 0x0, 0x7}, 0x3}, {{&(0x7f0000ff9000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000ac5000)=[{&(0x7f0000ff9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce}, {&(0x7f0000ff9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x31}], 0x2, &(0x7f0000c79000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2e, 0x36}, 0xfffffffffffff001}], 0x5, 0x40000000, &(0x7f0000ada000)={0x0, 0x989680}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000ff8000-0xc)=@sack_info={r2, 0x1, 0xfc00000000000000}, &(0x7f0000388000)=0xc) sendto$inet6(r0, &(0x7f000054b000-0x5ad)="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", 0x597, 0x3, &(0x7f0000fef000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/12/11 23:42:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000a6d000)=0x0, 0x4) sync() getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000ffa000-0x10)={0x0, 0x0}, &(0x7f0000372000-0x4)=0x10) [ 91.696460] binder: send failed reply for transaction 810, target dead 2017/12/11 23:42:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000099000)="2f6465762f73657175656e63657200", 0xc42, 0x0) write$sndseq(r0, &(0x7f000005b000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) close(r0) r1 = inotify_init() close(r0) fchmod(r1, 0x1) readahead(0xffffffffffffffff, 0x1ff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000752000)=@assoc_value={0x0, 0x0}, 0x8) fcntl$F_SET_RW_HINT(r2, 0x40d, &(0x7f00008fa000)=0x5) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ddb000-0x18)={0x0, 0x3, 0x20, 0x7f, 0x534}, &(0x7f0000aec000-0x4)=0x18) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d01000)="2f6465762f6175746f667300", 0x40000, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000028b000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, 0x2, 0xff, 0x8, 0x5, 0x780000, 0x9}, &(0x7f00002f0000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000622000)={r3, 0x5, 0xec, "3c57dab7b92acc34f0842cc4fc0ad0292a21af1e7af25a45debf3c7e6b0865bb1b89a1fa375888ea897aebf392b3f99c29ac0a42035e5e0f49212198dcfac6a554d9e7222bf1a80d1cdd73dca5367fde6ae73087d02c028e90604bd35aee688090afff73fc044ff64da9648710377033fa15934f1688fd025d4e4fedc49057381b7af45c9b848807dc72e68a7e50b5cf09ed7a9f48864952efcfa7fec6632d58fcde7e6ae13809c22e6415b9ff856a3967e8b367b0ec40c8144feedbb8f346bb3e930f341e3f1e26b4f14ca619777e37be19e9f991d1453e9d8c0b575a16e1528b031f1f759f6f41c4af9e68"}, 0xf4) lseek(r4, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c12000-0x10)="2f6465762f73657175656e6365723200", 0x400, 0x0) inotify_init() r5 = timerfd_create(0x7, 0x0) timerfd_settime(r5, 0x1, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000006000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) read(r5, &(0x7f000000b000)="0000000000000000", 0x8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00001eb000-0x4)=0x10001, 0x4) recvmsg(0xffffffffffffffff, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)="", 0xfc13, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$dupfd(r6, 0x0, r6) rt_sigprocmask(0x3, &(0x7f0000dfd000)={0x1000}, &(0x7f0000cf0000-0x8)={0x0}, 0x8) 2017/12/11 23:42:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f0000143000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000072b000-0x4)=0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000)="76656e6f00", 0x5) r2 = dup(r0) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat(r2, &(0x7f00002f0000)="2e2f66696c653000", 0x101000, 0x0) connect$inet(r2, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f000092a000-0x3)="6c7000", 0x3) sendmsg$netlink(r2, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) 2017/12/11 23:42:36 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(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000071a000-0x9)="7363616c61626c6500", 0x9) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000025e000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000590000)=0xe8) finit_module(r1, &(0x7f0000b43000-0x9)="7363616c61626c6500", 0x1) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00004e7000-0xc)={@multicast1=0xe0000001, @broadcast=0xffffffff, r2}, 0xc) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f77000-0x3)="6c7000", 0x3) sendto$inet6(r1, &(0x7f0000aaf000)="9c", 0x1, 0x0, &(0x7f0000819000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) ioctl$TIOCNOTTY(r1, 0x5422) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe2, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e8465"}], 0xe2}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000782000-0xe8)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000170000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000f99000)={{{@in6=@loopback={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}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ce4000)=0xe8) sendto$packet(r1, &(0x7f0000145000)="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", 0x638, 0xfffffffffffffffd, &(0x7f0000bc8000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2017/12/11 23:42:36 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000013000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0}) r3 = request_key(&(0x7f0000010000)="73797a6b616c6c657200", &(0x7f0000011000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000000e000)="62646576706f7369785f61636c5f6163636573737d7d5d7d00", 0xfffffffffffffffb) r4 = request_key(&(0x7f0000010000)="626c61636b6c69737400", &(0x7f0000011000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000011000-0xd)="2f6465762f62696e6465722300", 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r3, &(0x7f0000011000-0x50)=[{&(0x7f000000f000)="7cec1e080d22f9cc6f8288bb7328b908c05e755a11428c7fb9660600a6fbe095922fbca209751272a43b", 0x2a}, {&(0x7f0000005000-0x5f)="1013ff8ba85bd627a321a865231e3430aa0c0e4a2b82ef03c3e30b3b9569a344ce917725fb58bbb22bdb02f6976143cb386a3c277686e2bcb8ebd45dad4eaea09d404cde2acc124dd86d8b563030867490428da1ed135f5490d0b43eeee11b", 0x5f}, {&(0x7f000000e000)="", 0x0}, {&(0x7f0000010000)="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", 0x1000}, {&(0x7f0000006000)="5978e6e3145a4a716d70aa8d201e3836fe24829be856b3", 0x17}], 0x5, r4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000012000)="2f6465762f73657175656e6365723200", 0x4000, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000013000-0x8)={0x0, 0xd}, &(0x7f0000012000)=0x8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000013000-0x14)={r6, 0x0, 0x8, 0x0, 0x80000001, 0x0}, &(0x7f0000006000-0x4)=0x14) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x80, 0x0, &(0x7f0000010000-0x80)=[@free_buffer={0x40086303, r2}, @request_death={0x400c630e, 0x0, 0x3}, @dead_binder_done={0x40086310, 0x4}, @register_looper={0x630b}, @clear_death={0x400c630f, 0x2, 0x2}, @reply={0x40406301, {0x4, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x48, 0x28, &(0x7f000000f000)=[@ptr={0x70742a85, 0x1, &(0x7f0000003000)=0x0, 0x1, 0x0, 0x16}, @fda={0x66646185, 0x2, 0x4, 0x5}], &(0x7f000000f000)=[0x48, 0x38, 0x48, 0x18, 0x48]}}], 0xc6, 0x0, &(0x7f0000009000)="e604c2c7932e07d5928f127bdf80d4a5f2a6d80f9129e3eece8642b07c02a1569f0560c8f96086930ccc9070bc61b539a53118383f2652c287fbf97c282faf42ddbee55187c69339618e13926797f548798d4eb09e147362058949e106e04b06c22042d5bfe45b66f5661f4a68d9eafb266aae9d4e142c398560779ea031d55a6e8195a9800cf3269be5cc9aa4171ce9d7c0f4057f88a3cb9fc3893d765b9377decf79955b401d9f1f884f00fd94578615b12cba96e79f8d0a1eaef561f58bfeaba1fc7489c0"}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$binder(&(0x7f000000c000-0xd)="2f6465762f62696e6465722300", 0x0, 0x802) ioctl$BINDER_GET_NODE_DEBUG_INFO(r7, 0xc018620b, &(0x7f000000a000-0x18)={r2, 0x0, 0x0, 0x0}) mmap$binder(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x2000000, 0x50, r1, 0x104f) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x18, 0x0, &(0x7f000000f000)=[@decrefs={0x40046307, 0x2}, @request_death={0x400c630e, 0x0, 0x0}], 0xe1, 0x0, &(0x7f000000c000-0xe1)="8f8e47b402030f86f3c6e9b3c47bd32a30ec0bc05fa4029e5b1cdd61bdc88889fd96d2de0076d5ddfa1e0862acd10b5e9b6cea2fd149508bbc5d294db47678017c7893da2df69f2d4ac55548ca20c4581f9809968f26d06b9a12a09c2ebf2d7e9c7b2426c214557e76d09f79f209126df94cecea5b039dd18f722652d339145334431f11a3f0c96ec9d95ce0d062b278cf23d6276d82a0e12ebc7c3be69805091ce8fc58c0792d093ac014394072c2402802a3204f90c884325e5d7b3f703f26770de87400a46e8a005dd22dc70b671e431edca03843b12a3004e0d2fb6ec15161"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000010000)={0x4, 0x0, &(0x7f0000011000-0x4)=[@exit_looper={0x630d}], 0x87, 0x0, &(0x7f0000010000)="38c4bbb5c1c4a04c0c7c9bcd765464e2016c0acb73c0a4cfae22df1e82e37d587e63fd534ec41c0701e5edb4bf2ea651aeccc3bcd90df1c864a30fa1eafd03787a07b4ccbf9f197dbe78862635f280a2ec53bc15d80c98624f1a6103e830b56996e33a3b4605c7f8ebdd9a4484b6d467a928a468c528c7488981e40c51b1bc8cdaa00daccc7f30"}) syz_open_dev$binder(&(0x7f0000003000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x5, 0xe0, &(0x7f0000013000-0x8)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r8, 0x84, 0x21, &(0x7f0000005000)=0x0, &(0x7f0000014000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000013000-0x20)={0x7ff, 0x1ff, 0x8001, 0xdeb8, 0x5, 0x2, 0xffffffff, 0x80000000, 0x0}, &(0x7f0000010000-0x4)=0x20) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r9, 0x84, 0x11, &(0x7f0000012000)={r10, 0x5412}, &(0x7f0000001000-0x4)=0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0x110, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}, @decrefs={0x40046307, 0x0}, @enter_looper={0x630c}, @decrefs={0x40046307, 0x4}, @clear_death={0x400c630f, 0x0, 0xfffffffffffffffe}, @reply={0x40406301, {0x2, 0x0, 0x1, 0x1, 0xf, 0x0, 0x0, 0x0, 0x30, &(0x7f0000011000)=[], &(0x7f000000f000)=[0x0, 0x0, 0x38, 0x78, 0x0, 0x18]}}, @release={0x40046306, 0x3}, @transaction={0x40406300, {0x4, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x18, 0x10, &(0x7f0000001000)=[@flat={0x73622a85, 0xa, 0x0, 0x100003}], &(0x7f0000004000)=[0x78, 0x78]}}, @dead_binder_done={0x40086310, 0x0}, @reply={0x40406301, {0xffffffffffffffff, 0x0, 0x2, 0xd52, 0x10, 0x0, 0x0, 0x58, 0x40, &(0x7f000000d000-0x58)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x2}, @ptr={0x70742a85, 0x1, &(0x7f0000009000-0x85)="f0", 0x85, 0x7, 0x26}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}], &(0x7f000000c000)=[0x40, 0x38, 0x48, 0x68, 0x38, 0x20, 0x20, 0x28]}}], 0x70, 0x0, &(0x7f0000011000)="2ea4a0c81f4c17f72bcb42e1a31450c778523148315d921855a59e177161f14945ea2c6539be0f5e257bcb27e2f03eb6d7c52dbc6e503690c32b0bcd9bc18688c2359baebfc32620015b569dfd50fb70ac1e8ac48d51c47d9358dbc8f163d92a86024af0c3eb3e7288213551bf91f4c4"}) [ 91.800377] binder: 15602:15606 BC_FREE_BUFFER u0000000000000000 no match [ 91.830890] binder: 15602:15606 BC_DEAD_BINDER_DONE 0000000000000004 not found [ 91.840169] binder: 15602:15606 ERROR: BC_REGISTER_LOOPER called after BC_ENTER_LOOPER [ 91.851419] binder: 15602:15606 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2 [ 91.858446] binder: 15602:15614 DecRefs 0 refcount change on invalid ref 2 ret -22 [ 91.859152] binder: 15602:15606 got reply transaction with no transaction stack [ 91.859156] binder: 15602:15606 transaction failed 29201/-71, size 72-40 line 2924 [ 91.881493] binder: 15602:15614 BC_REQUEST_DEATH_NOTIFICATION death notification already set [ 91.890486] binder: 15602:15606 BC_DEAD_BINDER_DONE 0000000000000003 not found 2017/12/11 23:42:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = dup(r0) ioctl$TIOCCBRK(r1, 0x5428) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000033e000)=0x4, 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000b4000-0x9)="2f6465762f70707000", 0x801fd, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000af5000-0x10)={0x5, &(0x7f0000479000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r3 = syz_open_dev$sndseq(&(0x7f0000a0d000)="2f6465762f736e642f73657100", 0x0, 0x101000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000d93000-0x25)={0x0, 0x1d, "e36b701fc67e16b40fb5a61fa118614ebaa0da912d30775a2efc896d19"}, &(0x7f0000a95000)=0x25) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000d7000-0x8)={r4, 0xffffffffffffff80}, &(0x7f0000f04000)=0x8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000cf2000-0xc)={0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f000096a000)=0xc) geteuid() setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f00008ad000-0x4)=0x4, 0x4) read(r3, &(0x7f0000c7e000)="00000000000000000000000000000000000000000000000000000000", 0x1c) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e68000+0x380)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000064000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f00009db000-0x10)={r6, &(0x7f0000622000-0x1000)=""}) setxattr(&(0x7f000011a000)="2e2f66696c653000", &(0x7f0000894000)=@random={"62747266732e00", "6e6f6465762c656d31626465766d643573756d2100"}, &(0x7f0000a6f000)="70707031a6657468316e6f64657623257b00", 0x12, 0x1) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00001d8000)=0x0, &(0x7f0000acd000-0x4)=0x4) r7 = add_key(&(0x7f0000597000-0xd)="646e735f7265736f6c76657200", &(0x7f0000966000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004ed000-0xe1)="ebb608ef3067250e21c03df8c2c647602a6f0401caddb8c6388d3b497e53ee4fa13b7f60f4133e85a1a7a786b49c17b43d4d9db31d0f1851ab8d44aac46e24ab0ce61511941c81714ae4a5575a0b2c250f1ccd2acf7823d9cd8fff15c6e6b65878bd1943852f19507770c9789642bbfcdac7f6a7300e09c0714ee5d4deb2b7ffd73b02231302fac37199a622107f0e7d8ffd71a61254caa86d5aa75e32b00045adc63bb12c02d72016", 0xa9, 0xfffffffffffffffe) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000fdf000-0x9c)=[@in6={0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd2}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x100}, @in6={0xa, 0x0, 0x725, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in6={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x9c) request_key(&(0x7f00003b1000)="646e735f7265736f6c76657200", &(0x7f000011b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000248000-0x10)="2f6465762f73657175656e6365723200", r7) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f000078a000)={0x0, @tick=0x0, 0x0, {0xfffffffffffffffd, 0x0}, 0x20, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000083000)="2f6465762f73657175656e6365723200", 0x8000000024401, 0x0) socket(0x10, 0x2, 0xc) 2017/12/11 23:42:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) 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]}}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ebe000)="2f6465762f6877726e6700", 0x4ec00, 0x0) readlinkat(r2, &(0x7f00009ab000)="2e2f66696c653000", &(0x7f000020e000)="000000000000", 0x6) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r0, r1) writev(r1, &(0x7f0000f05000-0x60)=[{&(0x7f0000aa9000)="6149fbc2b246c0c4cd9f129d93871d68d8c8a3ace2c484a6ed9002028fab4c4059768fbd82d6f2aad1cb7089466a9e581eb2acce112c7440e4899a7adc1d25f0d124cc0c16b417bf5ea2f14eef279fd08be92dd3d9c3019efae1d805c6b5ae34b1cb079291366c7ac5a86969071abd575323a0a99b7e7bef6a8cc4ff419a7613e3992456992ec5d0a7a4644a5b4b9b8bcf0d22102600647e8cb7af56d03ccb21dbf699e4c4e091c5cbdcdc30bdd52ac1f2c83944a2464312eda8f74ab80e022bb6707d1daa50561d4c597af811", 0xcd}, {&(0x7f0000769000-0x3c)="b1d83927f7380128f24c37f6a27939e9bf045b3cd629b6d1e8d1d673aa521e1a1646e317c8502d9a18933cf76c2750c4efa27a1f62b7de4fb4240026", 0x3c}, {&(0x7f0000718000-0x5b)="75b4f03b45ecc378bffe83ed753eea3caf2926c6fcda9774bf98aa9022f99d4b5c7399081b47004decd28b5add6451aa9d0688f0c5014dbaba6c949226a19a0c676b4bb930350e1652d6b284d37922ea48b96a03ff81fbdcee62fa", 0x5b}, {&(0x7f00005ed000-0x9a)="6f39ae95f8a2e60accf0b6a535690f9d70211752d8639791c9d5a206d296dd1d387f7cb947517dc1924c4cd960e6dd966ffdedc1d2e654e913b2a97b91cda9dc73c9c10ac60c2ac95c4a2dee193b918092876baa6dc14efac403c04ada35d585ca70c2c021d6dc8a325866d2a8b7c664ae9254b05b280ae38babf2ce014d246948000a48db27e75544302f2fe63841cd65dbc0877c240d64a5c8", 0x9a}], 0x4) 2017/12/11 23:42:36 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f65000)="2f70726f632f73656c662f6e65742f70666b657900", 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000001000-0x26)="76626f786e65743073656c696e7578706f7369785f61636c5f616363657373757365725c7b00", 0x26, &(0x7f0000002000-0x15)="2f70726f632f73656c662f6e65742f70666b657900") getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000001000-0x4)=0x42d, &(0x7f000071b000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000004000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000004000-0x1a4)=[{{&(0x7f0000005000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000)=[{&(0x7f0000006000-0x9c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9c}, {&(0x7f0000005000-0xc1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc1}], 0x2, 0x0, 0x0, 0x40000000}, 0x1ff}, {{0x0, 0x0, &(0x7f0000005000)=[{&(0x7f0000005000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64}, {&(0x7f0000004000-0x19)="00000000000000000000000000000000000000000000000000", 0x19}], 0x2, 0x0, 0x0, 0x800}, 0x7}, {{&(0x7f0000005000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000001000)=[{&(0x7f0000005000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79}, {&(0x7f0000001000-0x12)="000000000000000000000000000000000000", 0x12}], 0x2, &(0x7f0000003000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x1}, 0x8}, {{&(0x7f0000005000)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000006000-0xa0)=[{&(0x7f0000005000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x94}, {&(0x7f0000004000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5}, {&(0x7f0000005000-0x65)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65}, {&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29}, {&(0x7f0000002000-0xe1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe1}, {&(0x7f0000002000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5}, {&(0x7f0000002000-0x63)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f0000003000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000005000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xec}, {&(0x7f0000003000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45}], 0xa, &(0x7f0000004000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d, 0x7}, 0x5}, {{&(0x7f0000001000)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000005000-0x20)=[{&(0x7f0000005000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f}, {&(0x7f0000005000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x2, &(0x7f0000003000-0x28)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28, 0x4}, 0x6}, {{&(0x7f0000006000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000005000)=[{&(0x7f0000003000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000001000-0xa4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4}, {&(0x7f0000003000-0xc)="000000000000000000000000", 0xc}, {&(0x7f0000005000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c}, {&(0x7f0000005000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}], 0x5, &(0x7f0000006000-0xcf)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf, 0x4}, 0x1c}, {{&(0x7f0000000000)=@un=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000006000-0x40)=[{&(0x7f0000006000-0x8a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a}, {&(0x7f0000003000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000006000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xba}], 0x4, 0x0, 0x0, 0xd60}, 0x101}], 0x7, 0x41, &(0x7f0000006000-0x10)={0x0, 0x1c9c380}) fdatasync(r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000001000-0xbc)={0x6, 0x1, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1, "641f83e0ec0a07e0", "954225ca165e66d3c94c68346139e5fd5d2d0d0fa3692c9f9e0636b99195dbab", 0x5, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDDISABIO(r1, 0x4b37) openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f70707000", 0x100, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000002000)={0x0, {{0xa, 0x0, 0x0, @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]}, {{0xa, 0x0, 0xff, @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]}}, 0x108) 2017/12/11 23:42:36 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000002000)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000004000-0x4)=0xff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40a3, 0x8, 0x78f4, 0x99, 0x14}, &(0x7f0000002000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x1, @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]}, 0x8dd, 0x1, 0x3, 0xfff, 0x10}, &(0x7f0000003000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000-0x8)={r2, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000-0x10)={0x9, 0x0, 0x5, 0x0, r3}, 0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000002000)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2017/12/11 23:42:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f73656c696e75782f656e666f72636500", 0x10000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00001df000-0x8)={0x0, 0x0}) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b35000)="2f73656c696e75782f7573657200", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000001000-0x108)={0x10001, {{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x7, 0x1c000000000, &(0x7f0000000000)="", &(0x7f0000002000-0x4)=0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) finit_module(r2, &(0x7f00003fa000)="2f73656c696e75782f7573657200", 0x1) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000a64000)="", &(0x7f0000145000)=0x0) inotify_init1(0x800) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fb7000)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) readlinkat(r3, &(0x7f00009aa000-0x8)="2e2f66696c653000", &(0x7f00006bc000)="", 0x0) 2017/12/11 23:42:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f73746174757300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000bc000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00009c7000)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f00005d4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpgrp(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000091e000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000063e000)=0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00007ad000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$sndseq(&(0x7f0000001000)="2f6465762f736e642f73657100", 0x0, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000191000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007a5000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r13 = getgid() socketpair$inet(0x2, 0x80005, 0x101, &(0x7f0000d77000)={0x0, 0x0}) r15 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00009d8000-0x11)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x8}, 0x8, 0x80000) r18 = signalfd(0xffffffffffffff9c, &(0x7f0000b65000-0x8)={0xffffffffffff7fff}, 0x8) r19 = openat(0xffffffffffffffff, &(0x7f0000a81000-0x8)="2e2f66696c653000", 0x200, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r20 = accept4$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00005ae000)=0x14, 0x80800) r21 = fcntl$getown(0xffffffffffffff9c, 0x9) r22 = geteuid() r23 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000377000)={&(0x7f0000fa1000-0xc)={0x0, 0x0, 0x1c000, 0x0}, 0xc, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0x282)=[{0xb6, 0x3, 0x6, 0x9, 0x2, "f54af807db83820b1f8c54071d800e0a133e7fd93a545f35e9de616860b417c7728b80469db666c28b05771e684d83834957d6cb379421f290d8ce699fc6a57eb01cde04662d48febfe812fd6326ff90cb6c64915c2c43f7a2b117bc8314cb2e76872cd78480460e0ed0c0ef11f395ded6d7409f40e0d68d4a1e12b151535fda5e4dfd5bf1d85a235249dabc21f0e7f24d9bb31406b218a704e359ea4cfba6f5cff3b105d272"}, {0x1d, 0xfffffffffffffffb, 0x8, 0x91, 0xffffffff, "aa5bd8f13bceaa933959dbb7b4"}, {0x65, 0x204, 0x400, 0x100000001, 0x7, "4873b120d987815a3d61dd22012dec627d506f577d313069a52e15f27d20af249ec826960cd4c51ca3744c9e5ed6072cee8ade9084291583a04104c740f145ef0c2fa636496b685828a60495a97cf9bb081aae37d6"}, {0x63, 0x439, 0x0, 0x2, 0xe521, "c27c742b70c49373df97b4e9bcfdfe88eb3ef3baa456d3eeb5100a5fd1615f45b852a1718a65a38074e8f6e6005929f247c2176a4c1f34d3ff17b9569ccba84bde614993121164d1ce275188f372d95f16dea9"}, {0xe7, 0xa8b4, 0x10, 0x2, 0x5, "31e13baa5ae8147b220cc1de459df3a897aa21e1797d823f0fa4ebb06730c5093464deddc5cd2292b54af945d9304e1a0b5cf509177c742b017f2fafdd855d6bbee98965d3bb51af5c50b879d85bd0ccd63daeb0813246a0bf32dcc8513ba45725221389747248163567b9cc1a726c219d722a21268e05c764e47ff2b607d697c6a94e54c7c49f828d9076e3cd0047df20f20ce97d116f74697ac5c9508463a560e149d06cd55a26d96872bf24779f16f5ebb7413ec41a7e97f55131397e90284debf9e8c13ac2135c80c42df1d0035ae63673fc5d1fc1"}], 0x282}, {&(0x7f0000c40000)=[{0x1010, 0x7, 0x400, 0x3, 0x8, "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0x1010}, {&(0x7f0000768000-0x14ac)=[{0x90, 0x0, 0xc20, 0x83, 0x7, "288c30c1f48cb3de4cf393c1d6aee7f95aac298e11daaf043ac9ef893cb22c8a9d8c944e885866dc4b47d5235527bf792d8bc6b13f347ac5cd13b5407e7e8b2113d5d1b29eb90f3e7d1a68b51d27d48391871c80ec858154d6f01a0d5d5ea6fa244df258e52e2d60b0a93755616d4bcc9625f04a3306c7e4b3b2ab24c868fc4b"}, {0xf0, 0xffffffffffffffdb, 0xb00, 0x9, 0x80000001, "77366a1b16692a608d0f37aef4c834e352c4ec6de66b516e64173d367aba3423c8d38f4434a74b6f7adce2f059b75c96acdf6696189cb1609e46ea8929fcd74323e34c2aecb12a2edc96f3f8a6d8062a80d59b1ee4355cc8c314db098a69652f54eff30ab5e92942149e62d50487b79e02c20d5c799459a1ac86817baa026b5a65d8380b560292816f84bccf330dbc5e176bb335685779496e7e37e5d505704e4f38e5366868c16973f7cea24d8c2e48815535f225f8779329aa0fea87327941667f128c650cb1f236e92e93b712c8e0f0077b2e65bbe650460505adaf508388"}, {0x5a, 0x100, 0x800, 0x1, 0x5, 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"a345d51f6aa7765bec781956859359e5ddef3e033c4f3cc9979cd7b4037bfcf361252138930a65e9bc12c9f16e685c7d2cd950b302b8344223a0c909608f6b9255cc51d56a7b12c2a214915872147f3d26865499c2e65285af86d5b7ffc4fd5413186842d2fcf79491d7bda564b4120370426444e10147cedece4f3fd05e2cbf3d83f5e62ac8ee456d191845c504351a1a20d92da8db3dcfbd8d7e4b13e6faa56dbc9e8f241401f7397ec2d62cd7b086bb6b1e369bd8534f61b66b00795d1d796f4cdb65d9dde8c9ddb6eb28da8f2ebbf1d79b8e977c1a8c4aae8e54f98103bda849ed"}, {0x9c, 0x6, 0x2, 0xffff, 0x3ed8a1cd, "3fc78f474e5498d37785d2bdf488ddd9e9ec874cb15b16827d8ce4c19ce2b8a96de8950036fd34eba5e8875655841f164798196f9f74d4352e3acb989774f6f4f21daee8c859b33eff1093e1fad67c176b3cb25a2e35c531fa62cc7d115a32ba8daff2c5f4abd4b6659be98bed39ac3a50d189bc0789097b081f7ee851e4ffbc5586dc2896e4ecd44f4a0cc3"}, {0xe6, 0x3ff, 0x200, 0x0, 0x3, "17740b582f4bc6939690b4fb533ea63e531e1b5cbbad109193ceb6e1b08c8668af65b1249b11ba301ac93bbcc2bf7641b2743f48a8c373eb4939368addb553081cc70ce1f8622f487a23ccc83880dc7ccf2b906f0dce120a6ccb97f6f8a53cb79bad4f8c2295b2d200da1162d0769a8b591d06261fb53ed695ddb5bcb30a8f3bd87e1f1cb373268b134a7869d5f4e22bb6e9c6453036bc7d92dfec8f0fb70cae1081d50f1a2a979c1aab0b7422683dd7ced189e54545b92af4f0731741c3201219c1af15073dd27b9a50640a43d8fdd34c1113424bab"}, {0xd9, 0x9, 0xa00, 0xfffffffffffffffb, 0xffffffffffff2d94, "adc3ee39a5c3bd3c8752034106ac92743daeae1cd6992d224e6428f579770c6770e620d76c714de730539b4dd9ee2d130b1de05a10c129fad6a0b3d9451d5e2555c966379f81fd955eab3c03909d4491f2449e756701f6e12f64ff7922226c21628d1117137c5022a8cba806083e6afb1b3f7769b23bcea9fcefacf7efdeba7a72da273ca9501ef13676e9b620d851f65997634398258ab2fbb792a47ce846260158af4a6f64fd27a2e2f484623e90b90be24848edde066a49a48bebf2626d1ed125ab2800012d0c3c"}, {0xd2, 0x8, 0x300, 0x1, 0x3, "300bcaa0fafb0648fcc6635355f8273426a62591a74035a7147949e0bd3ffb41f840aa749c1c1c09c3ecfa849edd647e34c157c802e9e75cacb7935901bd4d1b33fe1882c3feb0f008dd519cca28851be23950ab329a1762ac15834127b38319df898786287ee594dae8e4193c311a548905bd44d9b3ac32f2fd1c8c564ce06b6ec5f53bd192b0a388e2d6387af08e121ad470f83ae02cbabc5cdea713e0d6a31fe6ad4691881777fa247a43cf9d60dd9f387d588d1f2b967638f7d96be72df238a8"}, {0xef, 0x101, 0x301, 0xff, 0x3ff, "21f36b1b7561df0dbc4a7aef165af84ad2023f9d3027aafe1a6e5d4740dad301081d9f36246e1005e71dbd80867370746a5735763b9b0679791b22fc6fecef679f70900a1a88504890077ad74a36c6729d2c8a50b04c59851df22b23ee84969e4ae9d8a09dff2f97d472cda1f171bd4df230655df71f2b9c84aec5f746afcc371b8d8f5ebb3723f843ad59ae58e71d53e1566e3f340e5c0a18d2331a8a509344efcd44385b13b30e87779b6b98c0dac9dd9fe3ac747188af0e405fbf5e7c045bc855b607934b7c60aac74c9229ce2c8f433372f1f9d4da5a9da6f8d20be5a3"}, {0x103, 0xc2e5, 0x300, 0x9, 0x8001, "7d09d418a628ad659f28e8feb76a64a6669a45fa648ec9da87ec9c7223b3cbda28fbc1e3a25229a247c2af368c0ee12470f59599f191f8c5377e065557fcbf075f7e810119abfe226f21ead9f323e12d7ad1cb6c6bd4ea16098265156c59190a53734fc2c5293d30bc42b7764212b97856439e5424efb2a2daaf96ac2549c9462e3542013bd0fe60c6b5617127981a27a2cdaa8c5b9904c55e50b336844dde632deac1d3f738a55d4f224fafeaa9aa792721951f140eef71a96e02058f23169cf5e42352fef1c29716f8d2e1c4f7358760fe493c11fa472ce0e438f0573f7d17780c7462156af5df125d13fb797ffd58403281"}, {0x9f, 0x6, 0x20, 0x1, 0x3, "eaa211414f34012fec051703a32091b7efdfa29ef4b143bc6fb0a544d32157a1d80ba1aab02b0b821f694553f2a0f6e65ee521c6022461e7b4e49c0150076cce90cbfde0f22ab6af81b887853d02bda8b89e1bc20bf5b632d17828ee605d22dde623b40b0a759ddb764c67d555ce63651dbe740f33fcdfe89ded10d4e6b38bdf2ff8f1bac07ae6bb1a364fb163ebb6"}], 0x7b8}], 0x5, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r7]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r14, r15]}, @rights={0x28, 0x1, 0x1, [r16, r17, r18, r19, r20]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}], 0xf8, 0x4000000}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r24 = socket(0xa, 0x2, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_int(r24, 0x0, 0x33, &(0x7f000009a000)=0x0, &(0x7f00009dc000-0x4)=0x4) r25 = add_key$user(&(0x7f0000ed9000)="7573657200", &(0x7f0000322000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000092000)="a983816269ff20eb7e70b3e646fe586f23aaa6085abebacbb6b4ee144f", 0x1d, 0xfffffffffffffffd) r26 = add_key$keyring(&(0x7f0000fdb000-0x8)="6b657972696e6700", &(0x7f0000800000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, r25, r26) fchdir(r0) 2017/12/11 23:42:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)="2f6465762f6877726e6700", 0x131000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000002000-0x4c)={0x1ff, 0x3218, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000069d000-0x10)="2f6465762f73657175656e6365723200", 0x91d4d732cf4b408b, 0x0) fremovexattr(r1, &(0x7f00009d4000)=@random={"62747266732e00", "707070303a00"}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000002000)={{0x7, 0x4}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa, 0x400, 0x8, 0x100000001, 0x9, 0x17c, 0x9, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) membarrier(0x8, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000cfc000)="6e65742f697076365f726f75746500") sendfile(r2, r2, &(0x7f0000a7b000)=0x0, 0x26a950b) [ 91.898293] binder: 15602 invalid dec weak, ref 816 desc 0 s 1 w 0 [ 91.904963] binder: 15602:15606 ERROR: BC_ENTER_LOOPER called after BC_REGISTER_LOOPER [ 91.917684] binder: 15602:15606 DecRefs 0 refcount change on invalid ref 4 ret -22 [ 91.930674] binder: 15602:15617 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 91.939943] binder: 15602:15606 unknown command 0 2017/12/11 23:42:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x13, &(0x7f0000bb4000-0x8)=0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e4b000-0x9)="2f6465762f72746300", 0x10000, 0x0) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000ac0000-0x4)=0x4, 0x4) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000358000-0x11)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$inet6(r0, &(0x7f00007f5000-0xbc)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbc, 0x10000, &(0x7f0000736000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffe1}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00005de000-0x10)={0xffffffffffffffa1, 0x4, 0x3, 0x0, 0x0}, &(0x7f0000332000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000bc5000)={r3, @in6={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) getsockopt$inet_buf(r2, 0x0, 0x29, &(0x7f0000000000)="00000000000000000000000000000000", &(0x7f000064b000)=0x10) recvfrom$inet(r2, &(0x7f00000fc000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x83, 0x40012123, &(0x7f0000c11000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000061d000)={r3, 0xdc, "3332f935738ebbb2e2c69b5f036773532f6f61e3e95dd9d20961c5a6fd56926eda2bbf2b9838bcb751f16b8f16bcd36d0ad40a65b1914e4eee515728680c432edc236b0134215a1f91ee83bc3309c8b6075f7fd54d2afa1ca163005952153375702c575c7ebca9b0b3531fd8e5a71e37948b43c1557b9762d14347842f69d4e4a304f0d922c8c525458e6cd8d8bb31f292c8e3e070caa507357408f79010d4acfd39c8c517d911ecaeb62d9a69664012cef3ae14aaa08e62a0afbae1109d2404a623a62e31b217c48eeaf670b167285262b1fb648475f957de27c242"}, &(0x7f00001b8000)=0xe4) [ 91.948554] binder: 15602:15606 ioctl c0306201 2000bfd0 returned -22 [ 91.958960] binder: 15602:15617 BC_FREE_BUFFER u0000000000000000 no match [ 91.966932] binder: 15602:15617 BC_REQUEST_DEATH_NOTIFICATION death notification already set [ 91.980692] binder: 15602:15617 BC_DEAD_BINDER_DONE 0000000000000004 not found [ 91.993260] binder: 15602:15617 ERROR: BC_REGISTER_LOOPER called after BC_ENTER_LOOPER 2017/12/11 23:42:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72666b696c6c00", 0x410080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000)=0x39) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000)={0x0, 0x6}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000)={r1, 0xfffffffffffff7ab}, &(0x7f0000001000-0x4)=0x8) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000)={r2, 0x40}, 0x6) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000002000)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003000)=0x7bee, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000004000)={0x1, 0x1, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, "56d4d6d13c9e1396", "b9d8b84da984e48264c1af71b7de2f007a76344b05d105a12e5ee4bfe73afeb9", 0x3f, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000005000)={r1, 0x74, &(0x7f0000003000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x3, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}]}, &(0x7f0000003000-0x4)=0x10) ioctl$TCSBRKP(r0, 0x5425, 0x734) readahead(r0, 0x3, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000006000)="2e2f66696c653000", 0x9) ioctl$TIOCSTI(r0, 0x5412, 0x4) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000002000-0x4)=0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000006000)="2f6465762f70746d7800", 0x4002, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000004000)={0x2, 0x6, 0x81}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000004000+0x6de)={0x0, 0x0, 0x0}, 0xc) quotactl(0x3, &(0x7f0000000000)="2e2f66696c653000", r5, &(0x7f0000004000)="09afcf40c508967359b688628d2d4a5bece690ad7e685e6f96e34d23f99ce36be126e2e2ced6282ca901b1c9d73182e5438a5e35e31e4a718c69203cd02eeb4d58ddf6b65fa230f56838b0ac869cea9805f85985e113880e05c09fb4b8c67e23a2727dba72011cde0400d98c6b626f1685f5950f6a13d20923c67c1b590c9deb2be27396e4b72a95e121101c78df8261c667f832809a607af25e03f5503c846ed94f44c4dba3b91535e9d573bf1ec43683476fd9b2a99b4bc29034faa4922077b083a52b") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000006000)={&(0x7f0000001000)={0x10, 0x0, 0x6, 0x4}, 0xc, &(0x7f0000003000-0x80)=[{&(0x7f0000004000-0x1e)=[{0x1e, 0x1, 0x400, 0x7ab6, 0x2, "9e25dc8fc09239a6ac2818a58979"}], 0x1e}, {&(0x7f0000008000-0xcb)=[{0x70, 0x5, 0x0, 0x7f, 0x7ff, "a196cb8ec1b52d867c7a9eb18090c212938cefc540b0407e33158bbf207f276c779c7532b79fede3a23b1c7c25183d42c52b5173c59872f98660721b61fb3f8fc88191a3c77baddee3dc92db53cc5d83e6ef2c5673bfaaa0c386659a3bdc1a4e"}, {0x5b, 0xffffffff, 0x4, 0x8862, 0x401, "d498c820fb993860be9283689ab11edbcc279f4cb9eca12f0ab35bb1c89a727596e344b4f08de6a43a6f9b3ff4bb11c916408be662a8555be383fa6377571f1e982f51c56a3599448366c0"}], 0xcb}, {&(0x7f0000001000-0x1487)=[{0x14, 0x0, 0x300, 0x6, 0x9, "23c2d7dc"}, {0x1010, 0x10, 0x312, 0x3f, 0x6, "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{0x3c, 0x0, 0x100, 0xed, 0xe, "750126bbeeef53cc50d6d7137cc8c54a185954dbe99e167ffc934281f6b58b5cfab9f0917a04a10b413d8624"}, {0xd7, 0x80000001, 0x2, 0x7ff, 0x200, "783ff2e1543eb462d449b7340160bf5f31516203ed54834f85798618d299017888134afa93cfc65d017f29389c13b2f65aa69ae8ae0b77dda8298af7ed171a9ce649bbd0c21fb6ba915492a687a1300ef5ae1814f138b436e3cd5350e2d327b8d8d51e726002906e5fca3e45b1a513049845384d1638cac0150e73672bdf8a41b61d0bfd62900d05ab11abc5545d9ec7fe1a647eb04debd817b21d652d64f517b1b00df1561522cc1aadb79f81983a7bae66ecdca6a5fbcb9fe7f3382b6f470b32326ad9e599e9"}, {0xa6, 0xff, 0x100, 0x1, 0xb6, "409c5183be5f94a9569f1ce619629fb8875520c268d7691c822b40778b8347f956f5ee5056cded1d3cc956504bc9dc8d1dd164698207bf5256ce785bc46a2b7bd0523031c852cfeb21bad3747e2c57622f2fd900b941333316756d2960f26b7f127b9b64d49c6dea76956e2112274a8e8e5ae122403df648567939cd53a85f590858bf9c7a94f043dba55f329f7451c9e2b87d1e0d1f"}, {0xc2, 0x0, 0x10, 0x9, 0x100, "e2409f13e06fa89d465be3b75f69f69409604caf2a6fbe13c313bfd01e6008eade63c9e25eaabef3ace0fba8fcec1ca2caa32a2693834af0563de92d2efb04da88a5f713878c77bf04568ce96276435bfd0c52830bacffadaf533c7a8aefbab1097c832874b8be12b87421699c13d13cc3945710997b738962c32032edf2ae0c7dbcf4bccbf7e16d715965612b03202bc9bc69baacfa09031ff71f58725a8ba22ca58bd88c30769329a70b1a67694ee7b4fd"}, {0x10f, 0x5, 0x100, 0x2, 0x8000, "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"}, {0xd9, 0x8, 0x20, 0x0, 0x1, "f966b123fcab7284729fd567562b0774f0c35ba900a4612185751aff67a0784286adb3ebf98043bdc8b9986bd273110387bc533ce4ea47658b3023ddc93a7c4602cc34e128150eed4c2854494bd110132b66b7a1da227e23bb86a55018179aff9bd84f1ee04c9c5d2c0ef79fd1b4bce9ff9145103972d8ea6648c8a68e91831196eb7f08dc219d3f352ef47d455b9c762f8dfeb12dfe6c13ecf5e134b4b1e2d3ede3c3700b4771b7e6f37e6c66c3f2e004ce9203037823be9430348a88b6428812295348ad0aa08223"}], 0x1487}, {&(0x7f0000007000)=[{0xe7, 0x6, 0x200, 0x400, 0x2, "5332ee17f6299777624b9289e27e1ae2233429870617027f804c82825babb0327d74a0cd9ddd753593e6e226aa88530dab67d70a895ed776a59e6992d010d7027df3e253c95816bcad27a1c08a3f2ca8b81ad75af614e7ac0cb06d96bf3da6c8b8e4a572a75fa829a400841f6f4b3a8b0137788987bf6a71f85d2e3487e434b59c71fdd8fb3d559d6f4292815d3022776055a1070ecf2a343bc46cec847dda490d637575166bcbf298d6e8a23068133ccbdbafc07a5b834ffe1059b3660ef974d3ef45e0f359719b3f0340a52655f3b2ca4c2795787830"}, {0xc3, 0x7, 0x0, 0x40, 0x2, "636d8d7d1a1bbe032dad1edb701c945f4969b505e3d2217e0d6eb5eb5b4fe5e4c8e87ecbe6dcd7b17e656a4d08a0176be9741d17c4f4c8453cf9add98f90e967aa12316073e92f88387d3e24fc3ecee7ee2b8287385730fc1d5496212bdc5e5fb29d93fb645c4041ad925f5000b046b986f766b4a44f1acbff84c062c3f86bfbb408ac76479107c16150faea44828e0eb64fa6851433f2b35b7534fa44dc11cec4845f8f582478f81bfd7c5d5fda128941fa22"}], 0x1aa}, {&(0x7f0000002000-0x169)=[{0x16, 0x6, 0x20, 0x6, 0xfffffffffffffffc, "60a05a5f5dd0"}, {0x35, 0x8, 0x1, 0xee20, 0xfc0d, "da8a912002717d2d22e55359bcc0558e8b196b08e215d65db302c6634770e7fa32b2a72369"}, {0xec, 0x8, 0x11, 0x2, 0x921, "8ec4517c12601f303a6d22ff4844c7187d99619fd3c09b218aacdc05ee9495d850380ff7c9c25a493f72d09723c01ef233c874e8851382d1e588dea720e3eee0ed8765f0601b57a55eba842e3b3c44251a54a0d2b88f2e59a3bcf6c863fbd84268768196c7834352069bc2e14444ee7e10b35da9c406a78fff2d701fd868703561d7fa92bf9bc9bde5d30b70ea7a7b6095953791d6175b4be456921a0c02b34acc394e7e2bc2fc6e37af6efe9aa35b6aef7d065e3947abd347ba07877457a6db23fc1638b04d8189449840fa412ca587e189b92cbe96d8638d5e580e"}, {0x32, 0x1ff, 0x500, 0x2, 0x1f, "baf55da828bd8e3487577dc3758a5a124d5a8cb6fe8666520b19b5a43c439cbec54f"}], 0x169}, {&(0x7f0000002000-0x2da)=[{0x25, 0x611c, 0x100, 0x5, 0x5, "26298c4e32b06460ac510513b163a1d6248b80b1e3"}, {0x5a, 0x18000000000, 0x901, 0x0, 0x3, "16d3141f052ca4e63b7caa6a0e93c4f1c497dfcee54d5f803a765e0dc03d00df2b53caacef00af702647d84d3f25cd242aaeedbf569cb7e81051c2bcb81d5406fee8cf492d18f490f994"}, {0xd1, 0x1f, 0x800, 0x6, 0x3, "802f9a72666a9557631766c49865fba8fbce31ff8915830ef682a9104a2a64a9f6bd3edc1c0c10f129e770e1dda5b6b2d5e0ebbd322076b1af8986fc875ec925c7a8cc65ff36e650604fe06284c056fd02871b5e8baa13317452370928565a498ed40faf22826c0f49c1babee3a0da94c70295120ce0259ede29ff281ba0848bf113afd93a3411dc8970fd362ce31707cfba9bd1573d7531168a90409496e5954bfeabdd9d46c45cbb1de76f7d99310f64337d4a5e18dc3882c505850e3d468b98"}, {0x69, 0x9, 0x524, 0x7fffffff, 0x5, "ac5a5a1f25adaccc4a92dca043231dd8706d1a6117d8d8353a25136e486d9462b224ff7168a9a2fdb93f3907f1213317a522dc4ac71cf27bb6ab58146717750f899f0d8aa8293e51d7f286b86fcd7c3bd0e6f3218ecac9aec6"}, {0x59, 0x4, 0x701, 0x8000, 0xfff, "5a385d7616ca00a2925140dd553f9ccb6b2a45bc8fa2d3e350ee5471696fba76d7e38e261509f14e28f4f0d27be67c7a783d22255aa4ff7c958d4f670838deffcca505c91ff9ec5b55"}, {0xad, 0x4, 0x200, 0xfffffffffffffff7, 0x81, "de9b204ce31bb151b7f753ea00a057dbadbf7f3f3233f8123b8aa99d497756521aef2e2577269b1d2206c9519d3483b71fdc64e60a5c126134182538751ed4acb300369b8a0fe7a6a707cabe3436378e55ea4f96e0bc62eeac4a5a2a3f132ea8110d1c329336596e39dc88248667715caa76b3e21a4aa7474546629b59c3d83ebce7d7df3258cd54ed3e9648237058decdfd8c9f117695c8b17e10c59f"}, {0x1b, 0xf807, 0x4, 0x1, 0x20, "db67f7e97d3495faf668a6"}], 0x2da}, {&(0x7f0000006000)=[{0x50, 0x4668, 0x100, 0x2000, 0x100000000, "51db61b3598c332c4e1d0de28dc5762e4416d6638f96a825944dd12f1e30d3acb55007cd177882878ec7e0bc7bcd3c05753df37ac534f66adab82a6173396463"}, {0x7d, 0x80000000, 0x1, 0x1f, 0x1, "ba73ba178ad675575718a5db0e31bae303f36cb5c5f7e4b8718d564fffaf14404ae5cbe689bac443edcc277a511da60bee1c5ffa143aac4dc42692ad0518b3b74e53a8cbd3d7502164512f590bd5e960e32f09e1c91b1d96592f01be22e831eb1641f604e005999f7f1b368c46"}, {0x7b, 0x4, 0x2, 0x1, 0x100, "d7d34122974fca3cf59f96aea2a6166c997b69d3f85973a0288da9620dddb52b8db2221c9037c8930b3f0f6214ec39529a8d40ae986a7bcac99d72c610fa626b4f8c35c37a9012acc19a37ac2defdb8bd9f0e0830b649b2fc1c224ec93a5466ae2e4adcc4b56838f5f1d2a"}], 0x148}, {&(0x7f0000006000-0x1010)=[{0x1010, 0x0, 0x204, 0x3f00, 0x2, 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"}], 0x1010}], 0x8, &(0x7f0000001000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r3, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r3, r3, r3]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r3, r3]}, @rights={0x18, 0x1, 0x1, [r3]}], 0xd8, 0x40000}, 0x4000) 2017/12/11 23:42:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e13000)="6367726f757000", 0x3) r1 = add_key(&(0x7f0000847000)="706b6373375f7465737400", &(0x7f000020c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00002ff000-0xfe)="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", 0xfe, 0xfffffffffffffffc) request_key(&(0x7f0000ca4000-0xb)="636966732e69646d617000", &(0x7f00005c6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000051d000)="2e707070305d6c6f73656c6676626f786e65743170707031706f7369785f61636c5f616363657373212a29305b2e6d643573756d6d643573756d2300", r1) mmap$binder(&(0x7f0000d12000/0x4000)=nil, 0x4000, 0x3000005, 0x10, r0, 0x11) r2 = syz_open_dev$binder(&(0x7f0000001000)="2f6465762f62696e6465722300", 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000e44000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f86000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000061a000-0x4)=0xe8) setreuid(r3, r4) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)="00", 0x0, 0x0, 0x0}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)="00", 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)=""}) close(r2) inotify_add_watch(r0, &(0x7f0000ee9000-0x8)="2e2f66696c653000", 0x1000000) 2017/12/11 23:42:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = dup(r1) ioctl$TIOCCBRK(r2, 0x5428) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f000033e000)=0x4, 0x4) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00002b7000)="2f6465762f70707000", 0x20000000010183d, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000af5000-0x10)={0x5, &(0x7f0000479000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r4 = syz_open_dev$sndseq(&(0x7f0000d23000)="2f6465762f736e642f73657100", 0x0, 0x100dfe) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000cf2000-0xc)={0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f000096a000)=0xc) geteuid() setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f00008ad000-0x4)=0x4, 0x4) read(r4, &(0x7f0000c7e000)="00000000000000000000000000000000000000000000000000000000", 0x1c) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e68000+0x380)="2f6465762f7667615f6172626974657200", 0x0, 0x0) munlockall() ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000064000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f00009db000-0x10)={r6, &(0x7f0000622000-0x1000)=""}) setxattr(&(0x7f000011a000)="2e2f66696c653000", &(0x7f0000894000)=@random={"62747266732e00", "6e6f6465762c656d31626465766d643573756d2100"}, &(0x7f0000a6f000)="70707031a6657468316e6f64657623257b00", 0x12, 0x1) add_key(&(0x7f0000597000-0xd)="646e735f7265736f6c76657200", &(0x7f0000966000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004ed000-0xe1)="ebb608ef3067250e21c03df8c2c647602a6f0401caddb8c6388d3b497e53ee4fa13b7f60f4133e85a1a7a786b49c17b43d4d9db31d0f1851ab8d44aac46e24ab0ce61511941c81714ae4a5575a0b2c250f1ccd2acf7823d9cd8fff15c6e6b65878bd1943852f19507770c9789642bbfcdac7f6a7300e09c0714ee5d4deb2b7ffd73b02231302fac37199a622107f0e7d8ffd71a61254caa86d5aa75e32b00045adc63bb12c02d72016", 0xa9, 0xfffffffffffffffe) request_key(&(0x7f00003b1000)="646e735f7265736f6c76657200", &(0x7f000011b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000248000-0x10)="2f6465762f73657175656e6365723200", 0x0) 2017/12/11 23:42:36 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000002000-0x76)={0x0, 0x0, ""}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000000)={0x2, 0x179, 0x3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001000-0x8)={r0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000039c000-0x8)={0x0, 0x0}) socket(0x11, 0x3, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000b2a000)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) [ 92.001541] binder: 15602:15617 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2 [ 92.013506] binder: 15602:15606 DecRefs 0 refcount change on invalid ref 2 ret -22 [ 92.021223] binder: 15602:15606 BC_REQUEST_DEATH_NOTIFICATION death notification already set [ 92.030881] binder: 15602:15617 got reply transaction with no transaction stack 2017/12/11 23:42:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000027000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000b2a000)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b80000)={0x0, 0x2, 0x0}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000077b000)={0x0, 0x3, 0x6c9e, 0x1}, &(0x7f0000173000)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000eab000)={r2, @in6={{0xa, 0x0, 0x71, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/11 23:42:36 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000d26000)="2e2f66696c653000", 0x0, 0x100) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f00001f6000-0x20)={0x1, 0x4, 0x6, 0x5, 0x8, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00000fa000-0x10)="2f73656c696e75782f61636365737300", 0x2, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000720000)="") socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000b2a000)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) [ 92.047819] binder: 15602:15617 transaction failed 29201/-71, size 72-40 line 2924 [ 92.065619] binder: 15602:15657 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 92.080565] binder: release 15651:15658 transaction 822 out, still active [ 92.083007] device gre0 entered promiscuous mode [ 92.100965] binder: 15602 invalid dec weak, ref 819 desc 0 s 1 w 0 [ 92.112537] binder_alloc: 15651: binder_alloc_buf, no vma [ 92.117878] binder: unexpected work type, 4, not freed [ 92.117880] binder: unexpected work type, 4, not freed [ 92.117882] binder: undelivered TRANSACTION_COMPLETE [ 92.117961] binder: send failed reply for transaction 822, target dead [ 92.141300] binder: 15602:15657 DecRefs 0 refcount change on invalid ref 4 ret -22 2017/12/11 23:42:37 executing program 3: mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f000089a000-0x58)="e4a4000000050500", 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000089c000)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008a1000-0xa)="2f6465762f70746d7800", 0x4100, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004de000-0xf)="2f6465762f73657175656e63657200", 0x200, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f0000597000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000eeb000)=0x0) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000e4c000)={0x0, 0x0, 0x0}, 0xc) r7 = getpgrp(r6) timer_create(0x7, &(0x7f0000992000)={0x0, 0x1f, 0x0, @tid=r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004dc000)=0x0) timer_settime(r8, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x2, 0x1, &(0x7f0000c13000-0x10)={0x0, 0x989680}, &(0x7f0000559000-0x10)={0x0, 0x0}) timer_settime(r8, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f00007cf000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000e9b000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005ff000)=0xe8) getresgid(&(0x7f000047a000-0x4)=0x0, &(0x7f0000f5e000)=0x0, &(0x7f00000f4000)=0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f000017d000-0x38)={0x0, 0x0, &(0x7f000015c000)=[], 0x0, &(0x7f0000988000-0x60)=[@rights={0x20, 0x1, 0x1, [r1, r5, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r2, r4, r0]}, @cred={0x20, 0x1, 0x2, r7, r9, r10}], 0x60, 0x24000000}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000d55000)=0x4010000000000, 0x4) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000089f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6}) accept$inet(r0, &(0x7f000089f000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000089f000-0x4)=0x10) ioctl$TIOCNXCL(r1, 0x540d) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f000008c000-0x4)=0x0) close(r5) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r0) socket(0x10, 0x8000d, 0x0) 2017/12/11 23:42:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = dup(r0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f000033e000)=0x4, 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000b4000-0x9)="2f6465762f70707000", 0x801fd, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000af5000-0x10)={0x5, &(0x7f0000479000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r3 = syz_open_dev$sndseq(&(0x7f0000a0d000)="2f6465762f736e642f73657100", 0x0, 0x101000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000cf2000-0xc)={0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f000096a000)=0xc) geteuid() setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f00008ad000-0x4)=0x4, 0x4) read(r3, &(0x7f0000c7e000)="00000000000000000000000000000000000000000000000000000000", 0x1c) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e68000+0x380)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000064000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f00009db000-0x10)={r5, &(0x7f0000622000-0x1000)=""}) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000b1c000-0x4)=0x3) setxattr(&(0x7f000011a000)="2e2f66696c653000", &(0x7f0000894000)=@random={"62747266732e00", "6e6f6465762c656d31626465766d643573756d2100"}, &(0x7f0000a6f000)="70707031a6657468316e6f64657623257b00", 0x12, 0x1) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00001d8000)=0x0, &(0x7f0000acd000-0x4)=0x4) r6 = add_key(&(0x7f0000597000-0xd)="646e735f7265736f6c76657200", &(0x7f0000966000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004ed000-0xe1)="ebb608ef3067250e21c03df8c2c647602a6f0401caddb8c6388d3b497e53ee4fa13b7f60f4133e85a1a7a786b49c17b43d4d9db31d0f1851ab8d44aac46e24ab0ce61511941c81714ae4a5575a0b2c250f1ccd2acf7823d9cd8fff15c6e6b65878bd1943852f19507770c9789642bbfcdac7f6a7300e09c0714ee5d4deb2b7ffd73b02231302fac37199a622107f0e7d8ffd71a61254caa86d5aa75e32b00045adc63bb12c02d72016", 0xa9, 0xfffffffffffffffe) request_key(&(0x7f00003b1000)="646e735f7265736f6c76657200", &(0x7f000011b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000248000-0x10)="2f6465762f73657175656e6365723200", r6) 2017/12/11 23:42:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000af6000)="2f6465762f73672300", 0x200, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x7fff) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}}) ioctl$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$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r0, r2) writev(r2, &(0x7f0000f05000-0x60)=[{&(0x7f0000aa9000)="6149fbc2b246c0c4cd9f129d93871d68d8c8a3ace2c484a6ed9002028fab4c4059768fbd82d6f2aad1cb7089466a9e581eb2acce112c7440e4899a7adc1d25f0d124cc0c16b417bf5ea2f14eef279fd08be92dd3d9c3019efae1d805c6b5ae34b1cb079291366c7ac5a86969071abd575323a0a99b7e7bef6a8cc4ff419a7613e3992456992ec5d0a7a4644a5b4b9b8bcf0d22102600647e8cb7af56d03ccb21dbf699e4c4e091c5cbdcdc30bdd52ac1f2c83944a2464312eda8f74ab80e022bb6707d1daa50561d4c597af811", 0xcd}, {&(0x7f0000769000-0x3c)="b1d83927f7380128f24c37f6a27939e9bf045b3cd629b6d1e8d1d673aa521e1a1646e317c8502d9a18933cf76c2750c4efa27a1f62b7de4fb4240026", 0x3c}, {&(0x7f0000718000-0x5b)="75b4f03b45ecc378bffe83ed753eea3caf2926c6fcda9774bf98aa9022f99d4b5c7399081b47004decd28b5add6451aa9d0688f0c5014dbaba6c949226a19a0c676b4bb930350e1652d6b284d37922ea48b96a03ff81fbdcee62fa", 0x5b}, {&(0x7f00005ed000-0x9a)="6f39ae95f8a2e60accf0b6a535690f9d70211752d8639791c9d5a206d296dd1d387f7cb947517dc1924c4cd960e6dd966ffdedc1d2e654e913b2a97b91cda9dc73c9c10ac60c2ac95c4a2dee193b918092876baa6dc14efac403c04ada35d585ca70c2c021d6dc8a325866d2a8b7c664ae9254b05b280ae38babf2ce014d246948000a48db27e75544302f2fe63841cd65dbc0877c240d64a5c8", 0x9a}], 0x4) getsockname$inet6(r1, &(0x7f00002ee000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000041000)=0x1c) 2017/12/11 23:42:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003c3000)="6e65742f736f66746e65745f7374617400") sendfile(r0, r0, &(0x7f000017d000-0x8)=0x3, 0x8001) [ 92.149815] binder: 15602:15657 BC_CLEAR_DEATH_NOTIFICATION death notification cookie mismatch 0000000000000000 != fffffffffffffffe [ 92.165175] binder: 15651:15658 transaction failed 29189/-3, size 80-16 line 3131 [ 92.170079] binder: 15602:15657 got reply transaction with no transaction stack [ 92.170083] binder: 15602:15657 transaction failed 29201/-71, size 0-48 line 2924 [ 92.171615] binder: undelivered death notification, 0000000000000000 2017/12/11 23:42:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000507000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000dc2000-0x8)={0x1, r1}) r2 = fcntl$dupfd(r0, 0x0, r0) r3 = epoll_create1(0x0) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000816000)={@common="69703667726530000000000000000000", @ifru_flags=0x100}) epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) bind$netlink(0xffffffffffffffff, &(0x7f000076d000-0xc)={0x0, 0x0, 0x0, 0x4}, 0xc) fchmod(r0, 0x2) timerfd_settime(r4, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) syz_open_dev$random(&(0x7f0000c46000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x101040) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000398000-0x4)=0x7ff, 0x4) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f000001b000-0xc)={0xffffffff80000009, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000022000-0xc)={0x2001, 0x0}) 2017/12/11 23:42:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000fd5000)=0x6) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00000dc000-0xc)={0x10, 0x0, 0x0, 0x10001}, 0xc) r1 = creat(&(0x7f0000189000-0x8)="2e2f66696c653000", 0x41) r2 = socket(0x11, 0x3, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000c87000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x700}) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f000074f000-0x28)={0x5c, 0x5, 0x4, 0x7ff, "c8e5828a9de8d648a257bcd44da0b7b74b8bbe3af2c7cc950798c287ad3f070a"}) bind(r2, &(0x7f0000096000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679c00800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000e9ffff48740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r3 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00003e2000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000a2a000)={0x1000, 0x7, 0x721, 0xd32}, 0x8) writev(r3, &(0x7f00003e2000-0x60)=[{&(0x7f0000c64000-0x38)="772086bd55cd520f26bdd0d40be99637d353756933d0cb2ff677c9490a6cccd25818047195c1189764205d6961ca5836bfcb3be994fadd81", 0x38}, {&(0x7f0000b85000)="f42900f7f28e39ab854b56b354a6a98c304c69cf0b37c1247e183823a8e9d9cc1081cb5d2e42524dde9d6f17fb9037ca8479f2c5ce7ed8480ea0b57da56ccd335776b66e988c397754bfa816e2f5decc549f229c906ed34625d24d8b6ebc53ddebfe30c7f7961dcd1803261d99a006f43a037ec294e26f2f84d102cc790d871a4aaf5642650e60b66184676eebcf06308c393e9992e95a5ad9dd9c16", 0x9c}, {&(0x7f000055e000-0x3)="3dba41", 0x3}, {&(0x7f000033f000)="", 0x0}, {&(0x7f000076e000)="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0x1000}, {&(0x7f000070b000)="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0x1000}], 0x6) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a51000)="2f6465762f6877726e6700", 0x10000, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000f50000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sysfs$2(0x2, 0x7, &(0x7f0000520000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") timerfd_gettime(r1, &(0x7f0000867000)={{0x0, 0x0}, {0x0, 0x0}}) clock_settime(0x2, &(0x7f00008ed000-0x10)={r6, r7}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00007cf000-0x8)={0x0, 0x0}) ioctl$TIOCEXCL(r5, 0x540c) mq_open(&(0x7f0000f47000-0x2)="2f00", 0x40, 0x10, &(0x7f00006a7000)={0x100000001, 0x5, 0x81, 0x8, 0x2, 0x401, 0x100, 0x0}) syncfs(r0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000c3d000)=0x0, &(0x7f0000010000)=0x4) sendmsg$nfc_llcp(r2, &(0x7f00009a8000)={&(0x7f00008b1000-0x60)={0x27, 0x9, 0x7fff, 0x3, 0x400000000000, 0x2, "108ea365882e5e623899172d9ce52459f7d9b9299c257458a97fab76362ab02ea4f2618486e661012dbbbeee08ed74329ea4aef20798b211a64b2a159d0943", 0xfffffffffffffff7}, 0x60, &(0x7f0000f58000-0x10)=[{&(0x7f00008c3000-0xd4)="44b7e3c3449353aaf7a01a797ccabab5d6af4b37a3478ac260024271340afdf9cd15b80a36ece7f35ce295faf022271464362decba5aa896ec9449da95d1bab3800e5ca4d7a852873d447a05e344037ef0a54e84591753de42e9f2cc45192ec0c74a8fb84b5a2a9dd9289f29bce2bc70a929d684d17fc2f866923e5e37b239b84a9005efcf08f9022b7ea3bdd6aa22c381570bfaf50ab694754e9f8963fb5f095cb38bcac1a5358c6a3d509d9c79158876e9eb8abbc093d0ac9f5f47e3e6c750bc85d2f8ce1f2d612d38f165427abf0d63151c0c", 0xd4}], 0x1, &(0x7f0000ac2000)={0x90, 0x10f, 0xec6, "5c2443f0ef2700880612f72a05368bbefec915c5ec88ed0a9a0dc265d8fcf4cfe4e7e958148bd39a7f172c7bce6cfed18b3fd3af980d2ab0d077130f9390ea6a4fc84014fcb419613166b46b6fd244ad8a389114b6930cc92bc49fda5588d6ebbf613b07af591608fc19962835c14fd991138c2ada931c2e66263c80ebe3d6"}, 0x90, 0x20000080}, 0x4000000) socket$inet(0x2, 0x7ff, 0xaf) memfd_create(&(0x7f00004f6000-0x7)="27657468302f00", 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000226000)={@common="6c6f0000000000000000000000000000", &(0x7f0000b0f000)=@ethtool_wolinfo={0xb, 0x5, 0x4000000002, "fff7ff921f00"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/11 23:42:37 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000dbe000)="2f6465762f72746300", 0x2, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xce, &(0x7f000080e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000356000)=0xc6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000271000)={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) mkdir(&(0x7f0000b5d000)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f00006de000-0x8)="2e2f66696c653000", &(0x7f0000cd3000)="72616d667300", 0x0, &(0x7f00003f1000-0x2)="") unshare(0x28060400) inotify_init1(0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f00002bc000+0xc63)="2e2f66696c653000", 0x80000000) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000add000-0x4)=0xffffffffffffff00) umount2(&(0x7f000021c000)="2e2f66696c653000", 0x2) finit_module(r1, &(0x7f0000b27000-0x1)="00", 0x3) rename(&(0x7f0000b7e000-0x8)="2e2f66696c653000", &(0x7f00001bd000-0x8)="2e2f66696c653100") rmdir(&(0x7f0000428000)="2e2f66696c653000") 2017/12/11 23:42:37 executing program 7: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f000000d000)={0x400000000, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000fd9000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000006, 0xffffffffffffffff, &(0x7f0000fd7000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) creat(&(0x7f0000c25000)="2e2f66696c653000", 0x40) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f000087d000)={0x8, 0x5, 0xb2c, 0x3, 0x4, 0x1, 0x6, 0xfffffffffffffff9}, &(0x7f0000fda000-0x40)={0x44843513, 0x4, 0x6, 0x7f, 0x1f, 0x3, 0x100000001, 0xff}, &(0x7f0000fd9000)={0x53c, 0x390, 0x1f, 0x1, 0xb572, 0x3, 0xf6d5, 0xcfa}, &(0x7f0000fd9000)={0x0, 0x1c9c380}, &(0x7f0000fda000-0x10)={&(0x7f0000fda000-0x8)={0x4}, 0x8}) 2017/12/11 23:42:37 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000009000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000b000)="2f6465762f7667615f6172626974657200", 0x400000, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000-0x8)="2e2f66696c653000", &(0x7f000000d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setsig(r1, 0xa, 0x3a) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000d000-0x16)="2f73656c696e75782f636865636b72657170726f7400", 0x802, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0xa, 0x5, &(0x7f000000a000-0x8)={0x0, 0x0}) lstat(&(0x7f000000a000-0x8)="2e2f66696c653000", &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000009000-0x8)="2e2f66696c653000", r2, r5, 0x100) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f000000f000-0x4)=0x40, 0x4) ioctl$EVIOCGKEYCODE_V2(r4, 0x80284504, &(0x7f000000d000)="") r6 = accept(r3, &(0x7f0000006000-0x10)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000d000)=0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r4, &(0x7f000000f000)="c22f73bfed713260df02514ace4a3d45235b4232456189641b49edd57c5117b64a5ef8e6ef9e09ed1721643e04a80b644bffbb7904a23f919f0625b7b19ebacf7c1e4b096f74551f6e720d6eb40aa43b7a660956312e9e0a9200ffcd1b8d5bc93f7f7fea380c62e95c7839016dc576a59321a74a859d5d4a37a2a1eca2fb37bbb198068bfbbefbe530e67a300cdce80f845dcff0fa10c1d40d219ddc012aaa31f86edd7230eda925c84c5d40adf00f116f", 0xb1, 0x40041, &(0x7f0000001000)={0x4, 0x3, 0x6, "24621783f083", 0x9, 0x0}, 0x10) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000000f000-0x4)=0x14) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000005000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socket$packet(0x11, 0x3, 0x300) 2017/12/11 23:42:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00005e0000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x101000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000fb3000)=@assoc_value={0x0, 0x0}, &(0x7f0000ef1000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a99000)={r1, 0x2, 0x8, 0x100, 0x7f, 0xef}, 0x14) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r2, &(0x7f0000902000-0x37)="", 0x0, 0x207ffc, &(0x7f00008b9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2017/12/11 23:42:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)="2f6465762f6877726e6700", 0x131000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000002000-0x4c)={0x1ff, 0x3218, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f6465762f73657175656e6365723200", 0x100, 0x0) fremovexattr(r1, &(0x7f0000ef2000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500") ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000002000)={{0x7, 0x4}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa, 0x400, 0x8, 0x100000001, 0x9, 0x17c, 0x9, 0x0, 0x2, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_procfs(0x0, &(0x7f0000cfc000)="6e65742f697076365f726f75746500") sendfile(r2, r2, &(0x7f0000a7b000)=0x0, 0x26a950b) [ 92.207498] binder: undelivered TRANSACTION_ERROR: 29189 [ 92.237898] device lo entered promiscuous mode 2017/12/11 23:42:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = dup(r0) ioctl$TIOCCBRK(r1, 0x5428) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000033e000)=0x4, 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000080000)="2f6465762f70707000", 0x801fa, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000af5000-0x10)={0x4, &(0x7f0000479000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r3 = syz_open_dev$sndseq(&(0x7f0000a0d000)="2f6465762f736e642f73657100", 0x0, 0x101000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000cf2000-0xc)={0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f000096a000)=0xc) geteuid() setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f00008ad000-0x4)=0x4, 0x4) read(r3, &(0x7f0000c7e000)="00000000000000000000000000000000000000000000000000000000", 0x1c) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e68000+0x380)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000064000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f00009db000-0x10)={r5, &(0x7f0000622000-0x1000)=""}) setxattr(&(0x7f000011a000)="2e2f66696c653000", &(0x7f0000894000)=@random={"62747266732e00", "6e6f6465762c656d31626465766d643573756d2100"}, &(0x7f0000a6f000)="70707031a6657468316e6f64657623257b00", 0x12, 0x1) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00001d8000)=0x0, &(0x7f0000acd000-0x4)=0x4) r6 = add_key(&(0x7f0000597000-0xd)="646e735f7265736f6c76657200", &(0x7f0000966000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004ed000-0xe1)="ebb608ef3067250e21c03df8c2c647602a6f0401caddb8c6388d3b497e53ee4fa13b7f60f4133e85a1a7a786b49c17b43d4d9db31d0f1851ab8d44aac46e24ab0ce61511941c81714ae4a5575a0b2c250f1ccd2acf7823d9cd8fff15c6e6b65878bd1943852f19507770c9789642bbfcdac7f6a7300e09c0714ee5d4deb2b7ffd73b02231302fac37199a622107f0e7d8ffd71a61254caa86d5aa75e32b00045adc63bb12c02d72016", 0xa9, 0xfffffffffffffffe) request_key(&(0x7f00003b1000)="646e735f7265736f6c76657200", &(0x7f000011b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000248000-0x10)="2f6465762f73657175656e6365723200", r6) 2017/12/11 23:42:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x90f5ce73d382e19b, 0xff, &(0x7f0000e56000-0x8)={0x0, 0x0}) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f00009b0000)={{0x2, 0x9}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x20, 0x20003, 0x3, 0x800, 0x95b5, 0x1, 0xa0e, 0x0, 0x1, 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]}) r2 = socket$netlink(0x10, 0x3, 0x6) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000972000-0x4)=0x8) writev(r2, &(0x7f0000364000)=[], 0x0) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000eb9000-0x11)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) futex(&(0x7f0000c1a000)=0xfff, 0x1, 0x1ba9, &(0x7f00002fc000)={0x77359400, 0x0}, &(0x7f00008d7000)=0x4, 0x8) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f00009f5000-0x4)=0x16, 0x4) 2017/12/11 23:42:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f000089a000-0x58)="e4a4000000050500", 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000089c000)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008a1000-0xa)="2f6465762f70746d7800", 0x4100, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004de000-0xf)="2f6465762f73657175656e63657200", 0x200, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) r4 = socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f0000597000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r6 = getpgrp(0xffffffffffffffff) timer_create(0x7, &(0x7f0000992000)={0x0, 0x1f, 0x0, @tid=r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004dc000)=0x0) timer_settime(r7, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x2, 0x1, &(0x7f0000c13000-0x10)={0x0, 0x989680}, &(0x7f0000559000-0x10)={0x0, 0x0}) timer_settime(r7, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000464000-0x16)="2f73656c696e75782f636865636b72657170726f7400", 0x800, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000e9b000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005ff000)=0xe8) sendmsg$netlink(0xffffffffffffffff, &(0x7f000017d000-0x38)={0x0, 0x0, &(0x7f000015c000)=[], 0x0, &(0x7f0000988000-0x60)=[@rights={0x20, 0x1, 0x1, [r1, r5, r1, r1]}, @cred={0x20, 0x1, 0x2, r6, r8, 0x0}], 0x40, 0x24000000}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000d55000)=0x4010000000000, 0x4) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000089f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6}) accept$inet(r0, &(0x7f000089f000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000089f000-0x4)=0x10) ioctl$TIOCNXCL(r1, 0x540d) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f000008c000-0x4)=0x0) socket(0x10, 0x8000d, 0x0) 2017/12/11 23:42:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000069b000-0x10)="2f73656c696e75782f706f6c69637900", 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000fb2000-0x20)=[@in={0x2, 0x2, @rand_addr=0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000011a000-0xa0)={0x0, @in6={{0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x6f, 0xffffffffffffffc0, 0x2, 0x6}, &(0x7f0000f0d000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00007cc000)={0x573, 0x7, 0x1, 0x6, 0x1000100000, 0x200, 0x80000000, 0x2, r2}, &(0x7f0000cfb000)=0x20) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00008b2000-0xc)={0x0, 0x0, 0x0}, 0xc) setfsgid(r4) r5 = socket(0x11, 0x803, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000001000)=@int=0x4, 0x4) bind$packet(r5, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) setsockopt(r1, 0xfffffffffffff801, 0x100000000005, &(0x7f00004f7000)="", 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000226000+0x383)={r3, 0x1000, "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"}, &(0x7f00008ce000-0x4)=0x1008) getsockopt$inet_dccp_buf(r5, 0x21, 0xf, &(0x7f00008d2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000eb2000-0x4)=0xf3) r6 = socket$inet(0x2, 0x4000000400000003, 0xff) sendto$inet(r6, &(0x7f00007d9000)="068c09ed10dab932a201570cd4d91792cb3f9f3ed9b40900", 0x18, 0x0, &(0x7f0000f79000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/11 23:42:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = geteuid() ioprio_get$uid(0x3, r0) r1 = syz_open_dev$sg(&(0x7f00001c5000-0x9)="2f6465762f73672300", 0x33b46425, 0x400000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000844000)={0x0, @in6={{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xdff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7fffffff, 0x6, 0x8000000000, 0x8, 0x7f, 0xfffffffffffffffd, 0xff, 0x2, 0x63, 0x8, 0x6, 0x3f, 0x9, 0xfe3e, 0x6]}, &(0x7f0000e86000)=0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000e21000-0x98)={r2, @in6={{0xa, 0x0, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8}, &(0x7f0000bf6000)=0x98) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f00006d0000-0x4)={0x0, 0x3, 0x2d}) ustat(0xc, &(0x7f0000eef000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) personality(0x800000) readlink(&(0x7f000047b000)="2e2f66696c653000", &(0x7f00008d9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) r3 = socket(0x10, 0x802, 0x0) fstat(r3, &(0x7f00009a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/11 23:42:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) setsockopt$inet6_tcp_int(r1, 0x6, 0x1a, &(0x7f0000e91000-0x4)=0x400, 0x4) syz_open_procfs(0x0, &(0x7f0000be3000-0x8)="6e65742f61727000") kexec_load(0x2, 0x2, &(0x7f0000bbf000)=[{&(0x7f00005e4000-0x47)="889209a7a17e99571709d9a5258ca4cd84232babf3a701e6998a08088374af24702afdb9acb3b14713f1340badf20607879defff0beaef9b63a377c3c5162710a243e902ea6de9", 0x47, 0x79, 0x100000001}, {&(0x7f000027f000)="3715a9d3194215330fb3bed2f1824613e1402f214dce17cf0ecec2d8520d2ce623b43fe5b369c2207d1af42f3515f60eeb50ea5ead859cefe7aaaedb75c8f4685063e459a4e8166ff6fa19d1f3e43e7c27e1bd82f8e481257cc4bd24e48086920faeddf15c4c615e9d5ad507c6dc2ccd914c11723d2cf6bd0239a58de51cc2352ecf9889d6dcc3d921f2d9725ecfb16efea109c05d9df1807044c6ee4c56e9790ece86a00ad39c016b766aad2c1c21093af1096803486dcad70e91b903c9f16b7fe295fd6273921ccbbe5bfe90fd176c31", 0xd1, 0x4, 0x2}], 0x1) syz_open_dev$loop(&(0x7f000040b000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r2 = memfd_create(&(0x7f0000bdf000)="5c73797374656d00", 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000686000-0x8)={0x0, 0x0}) open$dir(&(0x7f0000705000-0x7)="2e2f66696c653000", 0x5, 0x41) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x967, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x3, 0x2, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0}, 0x0, 0x81, r2, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x200000000, 0xf9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) pipe2(&(0x7f000069f000)={0x0, 0x0}, 0x80800) clone(0x80000000, &(0x7f0000b22000)="ba", &(0x7f00005e5000-0x4)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f000041a000)="4e31") sync() ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f00009ad000-0xc)={0x0, 0x5, 0x2e}) fcntl$setown(r4, 0x8, 0x0) setpriority(0x4000000000000, 0x0, 0x8000000) accept$ipx(r3, &(0x7f0000ff7000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000eff000)=0x10) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f000046e000-0x10)={0x1, 0x2, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) r5 = getpid() ioperm(0x0, 0x80013, 0x2) syz_open_procfs(r5, &(0x7f0000d8d000)="736d61707300") 2017/12/11 23:42:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$VT_RELDISP(r1, 0x5605) sendto$inet6(r1, &(0x7f0000aaf000)="9c", 0x1, 0x0, &(0x7f0000819000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000092a000-0x3)="6c7000", 0x3) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00007ca000-0x20)={{&(0x7f0000abd000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe2, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e8465"}], 0xe2}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000326000)={0x1, 0x4b, &(0x7f00005e9000-0x4b)="f4194da5a5165cc1bd5893c57c6e513b9bcf2e1c3807b44fd15e315487a5193563ce39e8fc0f76d5678d44feb8bfea36b683e5628d6b3bd6215036b96648e0abbc359d50debfe197b53fe4"}) clock_getres(0x4, &(0x7f0000878000)={0x0, 0x0}) sendto$packet(r1, &(0x7f0000eeb000)="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", 0xa1c, 0x1, &(0x7f0000bc8000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2017/12/11 23:42:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)="2f73656c696e75782f6d6c7300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000f72000-0xd)="2f6465762f7573626d6f6e2300", 0x1, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f00003b9000)={0x9, 0x85, "6a42e46c8496557743bf40521dc9881dff4f97a15b44d1833ac819142f200c09507325cbcbb21ff36add5454c59aa273f1e82f79d590568ca870fcd8fff72106409c31355337e7daa8c3cdbb02f0420d4d9b92a7d6ca15fd4883364ce3244891181b224a1a070d0b1918d5eafe9f697751f30a99ca6462d6e52fc73f136e6b6f5332b7d816"}) 2017/12/11 23:42:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000467000)="2f6465762f6e65742f74756e00", 0x0, 0x200) getpid() r0 = syz_open_dev$usbmon(&(0x7f0000f72000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x400000000000000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$tun(&(0x7f000016f000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f000045b000)=r0) mount(&(0x7f00006bf000)="2e2f66696c653000", &(0x7f00006a7000-0x8)="2e2f66696c653000", &(0x7f0000886000)="716e783600", 0x40004, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000000d322", @ifru_settings={0x805, 0x4080000000000000, @fr=&(0x7f000028a000-0x18)={0x0, 0x10000, 0x0, 0x0, 0x0, 0x5, 0x0}}}) close(r1) creat(&(0x7f0000452000-0x8)="2e2f66696c653000", 0x80000001a4) getrlimit(0x0, &(0x7f0000ab6000)={0x0, 0x0}) accept$packet(r0, &(0x7f0000aea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000007a000)=0x14) fcntl$F_SET_RW_HINT(r1, 0x40d, &(0x7f0000a8a000-0x8)=0x0) 2017/12/11 23:42:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008e1000)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000af1000)=[{0x3, 0x7}, {0xf, 0x26}, {0x8, 0x1ff}, {0x8, 0x8001}, {0x8, 0x6}, {0x7, 0xfffffffffffffffd}, {0x6, 0x1}, {0x2, 0x6}, {0xb, 0x4f02}, {0xf, 0x5}], 0xa) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r3 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)="6e65742f756e697800") sendfile(0xffffffffffffffff, r3, &(0x7f00004db000)=0x0, 0xff) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00003de000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) 2017/12/11 23:42:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f05000-0xd)="6e65742f6669625f7472696500") r1 = open(&(0x7f000013a000)="2e2f66696c653000", 0x44, 0x2) fcntl$setlease(r0, 0x400, 0x2) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) pselect6(0x40, &(0x7f0000790000-0x40)={0x2, 0x81, 0x6, 0xffffffff, 0x1000, 0x81, 0x4, 0x9}, &(0x7f000020c000-0x40)={0x8, 0xd35, 0x7, 0x7fffffff, 0x9, 0x2, 0x80000000, 0x4}, &(0x7f0000396000)={0x6, 0x5, 0x9, 0x9, 0x2, 0x6, 0x6059aa5a, 0x8}, &(0x7f0000536000)={0x0, 0x1c9c380}, &(0x7f00002a1000)={&(0x7f0000517000-0x8)={0x1}, 0x8}) rt_sigtimedwait(&(0x7f00009ac000)={0xffffffffffffffff}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c84000-0x10)={0x77359400, r2}, 0x8) r3 = socket$inet(0x2, 0x2, 0x0) r4 = socket(0x4, 0x2, 0xf5) accept$ax25(r4, 0x0, &(0x7f0000b10000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00004d0000)=0xe3, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000f25000)={0x0, 0xdc, &(0x7f0000dc5000-0xdc)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2a}, @in6={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffffffffffffff25, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}]}, &(0x7f0000697000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000e51000-0x18)={r5, 0x3f, 0x20, 0xfffffffffffffbff, 0x100}, &(0x7f00001b3000)=0x18) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00004a1000)=0x0, &(0x7f00001f4000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000893000)={r6, 0x1000, 0x30, 0x809, 0x605}, &(0x7f000077e000-0x4)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000601000)=@assoc_value={r6, 0x0}, &(0x7f0000892000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000736000)={0x0, 0x8ef, 0xcfa521aa86bc411, 0xff7, 0x5}, &(0x7f0000330000)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000893000-0xc)={r7, 0x26, 0x20}, &(0x7f0000339000-0x4)=0xc) setsockopt$sock_int(r3, 0x1, 0x800000006, &(0x7f00004cf000)=0x400000101, 0x4) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00007f2000)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000594000)=@int=0x1, 0x4) statfs(&(0x7f0000c70000-0x8)="2e2f66696c653000", &(0x7f00008d7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000100000)="00000000000000000000000000000000000000000000", &(0x7f0000896000-0x4)=0x16) 2017/12/11 23:42:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r1 = request_key(&(0x7f000030c000)="6b657972696e6700", &(0x7f0000147000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003a4000)="766d6e65743076626f786e65743100", 0xfffffffffffffffa) keyctl$get_security(0x11, r1, &(0x7f0000762000-0xe1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = syz_open_procfs(0x0, &(0x7f00006d6000)="6e65742f69705f6d725f636163686500") timerfd_gettime(r2, &(0x7f000009d000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000acc000)={0x1, &(0x7f000093e000)=[{0x6, 0x0, 0x0, 0x0}]}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000543000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="176545ed277de486d3fd7ab72233af95"}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000869000)="2f6465762f72746300", 0x20000, 0x0) symlink(&(0x7f0000774000-0x8)="2e2f66696c653000", &(0x7f0000eda000-0x8)="2e2f66696c653000") ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000aa7000)={0x0, 0x2, {0x3, 0x2, 0x3, 0x2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/11 23:42:37 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000407000-0x10)={0x0, 0x0}, &(0x7f0000e9b000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x10, "ede61e32f3cc28d3869be2cc4b71ad05"}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x6, &(0x7f0000002000-0x30)=[{0xa3, 0x3, 0x100000001, 0x10000}, {0xab14, 0x100000000, 0x76d, 0x7}, {0x6, 0x7, 0x6, 0x3ff}, {0xb523, 0xa93, 0x76, 0x9}, {0xfff, 0x8f, 0xfffffffffffffff8, 0xc4}, {0x1ff, 0x81, 0x1f, 0xfe36}]}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x1000000100, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000002000)={r2, 0x0, 0x0, 0x0}) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000001000-0x18)=@get={0x1, &(0x7f00001ad000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x6be}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) 2017/12/11 23:42:37 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)="2f6465762f73657175656e63657200", 0x84000, 0x0) tee(r0, r1, 0xffffffffffffff00, 0x2) fanotify_init(0x12, 0x40000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000002000)=0x2, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001000-0x4)=0x9, 0x4) mmap(&(0x7f0000002000/0x1000)=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$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000004000)={0x0, @in6={{0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9, 0x4, 0x7, 0x40}, &(0x7f0000004000)=0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000005000)={r2, 0x4}, &(0x7f0000005000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r2, 0x3}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f0000005000-0xe)="3e6edc93e55360d2c29054b5e45e", 0xe) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000003000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000007000-0x14)={r3, 0x7, 0x7, 0xfff, 0xfff, 0x2cd}, &(0x7f0000004000)=0x14) signalfd(r1, &(0x7f0000002000)={0x1}, 0x8) 2017/12/11 23:42:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000c29000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r0 = syz_open_dev$binder(&(0x7f0000001000)="2f6465762f62696e6465722300", 0x0, 0x0) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00003b0000)="2f6465762f6877726e6700", 0x0, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000274000)="2e2f66696c653000", 0x0) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f00005f5000-0x8)={0x0, 0x0}, 0x1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x10, &(0x7f000026c000)=[@ptr={0x77622a85, 0x1, &(0x7f0000008000-0x8e)="00", 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2017/12/11 23:42:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = dup(r0) ioctl$TIOCCBRK(r1, 0x5428) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000033e000)=0x4, 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00002b7000)="2f6465762f70707000", 0x20000000010183d, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000af5000-0x10)={0x5, &(0x7f0000479000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a5e000)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000d23000)="2f6465762f736e642f73657100", 0x0, 0x100dfe) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000cf2000-0xc)={0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f000096a000)=0xc) geteuid() setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f00008ad000-0x4)=0x4, 0x4) read(r3, &(0x7f0000c7e000)="00000000000000000000000000000000000000000000000000000000", 0x1c) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e68000+0x380)="2f6465762f7667615f6172626974657200", 0x0, 0x0) mmap(&(0x7f0000252000/0x3000)=nil, 0x3000, 0x2000000, 0x10, r3, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000064000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f00009db000-0x10)={r5, &(0x7f0000622000-0x1000)=""}) r6 = getpgrp(0x0) ptrace$setregs(0xd, r6, 0x80000001, &(0x7f0000551000)="54941d41ef4ce10503c55d6f940050a5de31ec1c3b9339a368c07069fb1d3a677af9757569e929e45b3bc322b7b83f7092152da64750ec164c1364f3") setxattr(&(0x7f000011a000)="2e2f66696c653000", &(0x7f0000cec000-0x1c)=@random={"62747266732e00", "6e6f6465762c656d31626465766d643573756d2100"}, &(0x7f0000a6f000)="70707031a6657468316e6f64657623257b00", 0x12, 0x1) add_key(&(0x7f0000597000-0xd)="646e735f7265736f6c76657200", &(0x7f0000966000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004ed000-0xe1)="ebb608ef3067250e21c03df8c2c647602a6f0401caddb8c6388d3b497e53ee4fa13b7f60f4133e85a1a7a786b49c17b43d4d9db31d0f1851ab8d44aac46e24ab0ce61511941c81714ae4a5575a0b2c250f1ccd2acf7823d9cd8fff15c6e6b65878bd1943852f19507770c9789642bbfcdac7f6a7300e09c0714ee5d4deb2b7ffd73b02231302fac37199a622107f0e7d8ffd71a61254caa86d5aa75e32b00045adc63bb12c02d72016", 0xa9, 0xfffffffffffffffe) request_key(&(0x7f00003b1000)="646e735f7265736f6c76657200", &(0x7f000011b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000248000-0x10)="2f6465762f73657175656e6365723200", 0x0) 2017/12/11 23:42:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000f72000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000ec6000)="d4d61b396c2b2ad50296c7f9aa73ae59fb51fa2b9b2a96d97e0e3c669cd776490c6d93ae6eaf301be76c842ccc217cbc047d45360cc65a16948f46a680002dd4f02140db3ca6c825fe3d7d16950190313a1a1d2ccf1cdedb8c9220c38b4d45c85b164ccbfdaa3d1a", 0x68) 2017/12/11 23:42:37 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000469000)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000001000-0xb1)="ebe99afb6c4e6c1554ed110bbc622194e342f70e06c05505863c650b89450f92f8f5736122df272bf7ce3d5aa6f681912b45372b19aa99e5e2ae90e67a634138a14f1a040e4ad3b5b926ca92ad5ce757934b78c9197a8073aaa392194ea43899250def9d02e9679974b79b38f2b296e037eec560ae39e70fdff6bc1474b81d101b831da80c1bb6193583e58d62279ee6fc775602dcf4480419e85a1315b8dae9e9a9c02b2c3531ef16fa94a35393ad4e2b", 0xb1, 0x1, &(0x7f0000b4a000)={0x77359400, 0x0}) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000026000)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000020000)=0x6) r3 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f000000f000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000022000-0x8)={0x0, 0x0}) accept4(r4, &(0x7f0000021000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000016000-0x4)=0x14, 0x80000) fallocate(r1, 0x1, 0x8, 0xfffffffffffffff9) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f000002c000-0x4)=0x0) [ 92.501391] binder: 15793:15795 got transaction with invalid offset (40, min 24 max 40) or object. [ 92.510938] binder: 15793:15795 transaction failed 29201/-22, size 40-16 line 3194 2017/12/11 23:42:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000c29000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r0 = syz_open_dev$binder(&(0x7f0000001000)="2f6465762f62696e6465722300", 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) fcntl$getflags(r0, 0x40a) prctl$setendian(0x14, 0x2) r1 = accept4(0xffffffffffffff9c, &(0x7f00001f8000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00005be000-0x4)=0x58, 0x800) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000e41000-0x20)={"e7b98c5a4e4308c2c42f7585e94d27b5", {0x4, 0x10000, 0xa000000000000000, "1811ed6c471e", 0x1ff, 0x0}}) openat$hwrng(0xffffffffffffff9c, &(0x7f00003b0000)="2f6465762f6877726e6700", 0x0, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000274000)="2e2f66696c653000", 0x0) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xd, r2, 0xfff, &(0x7f0000000000)="9088a6bcdcea2e823a3239530511fefe7fdff9a32505b850309286126361b7352ef339d286098000eeb78f03a2c8c9120ea0117abb7a0979b4146b445db9d36382347b0e736f6a44a244ef8dcc525f0b714a20ce9eb073ddb6786561420f57c857e06711678405bb3b1e7f4b694cd7cda765270497d0216cb4a3551e87125bfe208d48d4") mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x10, &(0x7f000026c000)=[@ptr={0x77622a85, 0x1, &(0x7f0000008000-0x8e)="00", 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2017/12/11 23:42:37 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000)={0x0, 0x0}) umount2(&(0x7f0000001000-0x8)="2e2f66696c653000", 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f73657175656e63657200", 0x8040, 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) 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) r2 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000004000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000004000-0x8)="2e2f66696c653000", &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000004000-0x42)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000002000)=[{0xc5, 0x7, 0x2, 0x101, 0x9, "a138836ad549922ee99cc6b239e5e48155125201f98480595dad0f782b34d93c5a7327ac80496a4a794eb484ed8c14158718f8562bbf59dc7f491298eb0ec465367e048bf41f572589766f0abaa581e229a48b452b79b56d9487eb5a4b110af014d0b07bdbd77be27af89e9afe042dbd6eb13a962e433d961f6c59447d687a202daaed5ffd81b34107d44e2e16898c7deda0936cd30440959d92d307da967f13ce42641e48e86c93b0098b2da9d58689ac4957a71e"}, {0xe9, 0xffffffff, 0x300, 0x1, 0x0, "f614db359c993c7b0e354ffb845f5a9f68b2bf602712e164a928e9b022fafd935d97c7d337e39f782725b9f9b4388893e44e2cb3cb36ab09d8e2934a0af02fc078204aee7dfadc6dbbf550f534e1b094f1b4126a872ad85205350a37e28735c1e3709bc3eabc73d88c9e8d25785645de50095d908e26929022e68b365b6bc409268f8308c6f18d82a7b84a613fc9117cfef9c9f5a87ddd123a078ff61c2cc4df5c9d901e99e4a6836ba9d697892fa1685b3a6a82769ac483182818ad43ccf4b65db446f1b44d1aed4ce551032843eccd06dc921070400f1c2c"}, {0xd0, 0x44, 0x0, 0x37b8286d, 0x100000000, "f299c5699a132af6d718897ef2f9cb91f4f9a93865661ec81dc39332bc3e261024541977f746e5763d5e799c13d38787c0312cd0946882da122c34508b0211b10ce3cd43851363861327e908aa3ac429ffd5afa0139a1c9421f3b2347f923c173826246b85d9285ebae46a77a8a95c25b95a045e1146f73b9001e0b0dc2cd57155328a22b5a595b974ceb5e291f6b054f7b5db40dbf85bf0b8dc25ad85226c67bbe7add6a62fba2b221faad2f7fb18c5ac03da8cff32258c09887a9c86228d6c"}, {0x8f, 0x400, 0x401, 0x0, 0x1000, "436c9da973006f4d32ff78b3516c517046227f69764375e64cb5f22238c1b878cc73eaf349a840cc4256d9eed3f6827e2fb7e5d37c6e655bf19df32708c4648c055cc614116525d67261235992110c281b444673c312743f3bdda6f4e5e778e21063b931b0655b8e9ac7abe363aae7f85b14a1e33b0b9ddeb6b953cd325cba"}, {0x5c, 0x10000, 0x301, 0x40, 0x5, "d5c061e7930e78593f43c516115c1b85e16ce5c3ba6fe0ecb3fbdd4439c39c448c152a9addca4fb228063d757644dc07c3ec874ab4dbee3bc2cc546efe43b75638e18a4462250a2057005b66"}, {0xd6, 0x3dfabcb7, 0x400, 0xffffffff, 0x7, "4bac9f83b8ceac27d2ca2415a04d7ea21bd2312747daaf31a7cf02847814238dfb5a0ab6b3b00f34fc676f0c6a8ec992055c4050ae94f838c94fe6385f6626fd5c597ccd1a075f584e2eb7d8e8d18b61773f31dc11cfd2507d72c6ac168bbf7c11a677620f505f31137aa0a485af7becc221198772179617da87235ca05d9885d1b665fec6624c1616aafcfd36a3205367f72834d3b7afddb5810f64aee8e160c139f65192d312eca93385cc6c654cb7a8cd0a4bd6d3db56989e981c4cb2b1014e4594810d20"}, {0xaf, 0x401, 0x200, 0x8001, 0x6, "43b1b763ff216648fce2edf74be7aa157bdd7ba467636dc0e0ef8bcea904c30f6a8634923ff9d640f931a49ceddc33dae95aba222e6ce16613516db03e1d831e1ccb7b8e599a76c2ea036d8734531337bd6b26ebcabdb6852cd65d82072f152c1c10441bc9c52ae949d929317e5a56bbfdf4b2d946fe53ecd223fbfcd973063e7730f75c3aad1350b0207e6c7bc37ee113de160373ce7df7e8a832d0c8a757"}], 0x4ee}, {&(0x7f0000004000-0x346)=[{0x96, 0x3, 0x0, 0x9, 0x20, "59c838e32e7e481f93851058eed497475c2c5cb43a2f7ec4ee1ba6e5d6100c3af2d2451f6cd71a85b0bba8c407490b419d9046ec5b398c0c07fefa26b6135d9564f92c8cdd21c1e7c2ebf4c98639659ecd9ab9920f6258e62fe8efdeecac127e2d553689db125804c18ec362519ddc8cfb72e51a1f3251e5ba60de954bf21a55f968b72cac2d"}, {0x36, 0x3ff, 0x100, 0x8ac, 0x3, "e0b702d80e7565fdacd0c2f53396ca8ef64db02f2ce2c0a684d7b9e9f0df405c503df7face2d"}, {0xb3, 0x9, 0x0, 0xf56, 0x80, "981bdec4af9a770ddf3a988bcfaf144bc6025a2802a4ffced834ab98b866cd2f17645b15bbcda7fa65d488264c1ecbd848bb2756c4f493e0d69552eb8dd6964e4a5ef82979350e878d096e840c7ffb36b4c7bd71968c1de06a355570cb082e0050602d748336ce62b718b804f25166932a5b9a844e992f4bcaf8f3ee2938d892bfe82b6da78ccd96f6ce8c49bf3f0e683e4c9dc7ce0dd3b824a6c95deeff0138475a30"}, {0xc4, 0x584ad710, 0x600, 0x4, 0xdc33, "613712705131460c22bb7014a7b56c09236055a611de44b7243f577147eba41ba9a04812a8099bb5149cecc3b0315281beac004ac690e27df1d00e278d50d1d6b5c3c3d7d9a5219be50559b12812510e4052c2b4e65a530834eecfc93e051304032782836e8013cc61b553050b091abf96e25c3374a0308493d2e3afadb158cb79219445b0da2f0bf2e7cca8b84ee8664a9c8dc18ff086b4e321d83e29ecf188427918c8a5d375095a9bd852de874094af85f1d7"}, {0x103, 0x20, 0x100, 0xffff, 0x0, "f784ae26713649cb5ea217d7ff04efe9f9f2aa08bbc7842e290f2423add30800a5fd4313a07774b0bde10c627ad3dff315a0f21af4790791e87e7a333ea5925961c71ac7e60f98774c2cdcf68a97e5d9bc740224090e53390b4f3492bef0c2e47a75e04d5a44a9dd3864aa6445e628b0878107e2e282383c1f8a9595b9ab387659883bd3bbd2b2fd5594e24d4a8adea71c3573ed80bc77c4a2b2e9959e5d2b17aa53cd760ec809379af2117abc3143f84476fa89e2c203b07623b883b2982a52c12d90e4978ae8b467a07f431d5353ff90bd71498870b809e2b86b863e8afec1c25c70caf99c05d3087b73f0a87774d833cf83"}], 0x346}, {&(0x7f0000003000)=[{0x5f, 0x182, 0x200, 0xfffffffffffff001, 0x7fff, "b5c98dd79ab348cd9716bc9b41513513767602602f153ac3bbe3f1cc95b93af0e96adb52b3dfa9a674011d0f80e5b0a242aa2d58f60c45e09abc4419fe82d8d5de2359ba09f11ee82b373557499e17"}, {0x4e, 0x8001, 0x98b4cebc0d9a9f14, 0x9, 0x7, "3d3b5a45e124939472029a6b82b6453df4dd6c6cbc8f9cb5dd92ae13d304444c89847034ea10c5e5149356ac9a1831dc285a8adfd81948c4c8d955826a6e"}, {0xbf, 0x1ff, 0x410, 0xff, 0x2, "b0c0ea49662f89fb61e8bae1b56d40ac773e7a2565b839585841e6839a97b10bcc979fc6d947bfec918c9a76ddfea02d568ceaf40474d8292c38da8c065684f020fa5eec1e91c990fe71d576c88436f3e840565da0ca7936817245258319926a24d74b8bc70618354eb52c4d209d7d3cd4ac979f0ac3958cc2bdb9daf473582c65d86f7897070cf57ef399f7fd88f8caf6d73eabb957cccd62d2802b403ae946cd4e0d564e8d005d6e7a93bc146777"}, {0x9d, 0x7, 0x0, 0xffffffffffffffc0, 0x935e, "8122a85f316ee4fd553a09cff4832507759a1f0b32981de78016ecbc70ab7930690f1a55e636adc3ea284ddb82b89b3afde04f69f6fdc307a90e2b11e0013e22cd61edea09af14a09f3a4655a4f49ea5e3839cbb76b3676b9541598bc4af4460558ecb2e673f125c53bdb62c3e24055e69405f02a83ee6363a1f6707a625476d1d9f26c2bd4f0906fa14d97e10"}, {0xa5, 0x859, 0x800, 0xfffffffeffffffff, 0x800, "3b237523905e8a16c6c8db92bf7f26ea257186b8479d3f177f9bc85b46a84fc702371f16b2c57cae5522ce1d436252b5cfdcf26f7948fc32090d955a396c33740ed20003688f5f8b62037760ceaaa9f7d7225a38973234d4bf533644cb0014875b240b20d2b1dbbfe92337af7b9f6c774e7fb999530852cd58032bcf5528fc5181481eb66d355a8810f400f31067382f53693c4215"}, {0x8a, 0x8, 0x300, 0x80000000, 0x7, "6dc1d8129ee1c7751cd02f3bf024e8520871aa27cf2540e6e7517b5b276e1f1b5cde78866af489f21fea759c827e0594a770cd85dc181dd2b090b6e8ba811d176b275325c6529e21cfb9b7bafe23e43f0e444572786f0bda415eafdc0e8ee92cea4d224bda7656664746f00cc25738d1d5b359672c365d248a52"}], 0x338}, {&(0x7f0000003000)=[{0xf3, 0x2, 0x120, 0x4, 0x2, "0e78e52040f2ba2bd7ecc3c533c5d7e9c7ab3f8f08a05ef04c0678f7d74ff45765a397522c8d1cca477414f606cf373df86a4b15f4fda5f487e0888ae4904a48e2ccdea22a48739cf470197691d7fec1aa992666fe4f8069373bc7166dc4c384e7886d637b87cd7ba0a69935d9bdaf17a61be68f9053fd43555b45685d32b1e4f408eee38072d050ac73720b390be4a80d5a7e0cc93302be5dcd686867189819984bc5ee93db502a36b60a13c2780536a1cea4501deed215e1da599fe1f99b835c3a3989400fcf02b3c16ff4fe10a21883e5f2c7e22eee237345d79f0967d23e2d8c40"}, {0x7a, 0x6, 0x20, 0x2, 0x100000001, "d575435ac5722e1a4961e8210d48eec3f422b9ac4607319885242cf203a2af965fbbdc108a572eb73988dd90b63482c56ff42b707b9b8736d90a1e2d7f2911acb307f0b8fbcd3ea30f4ebc9433a75c9d4d6df7bf009e3caa0cf99d049bfbe68d9b286cd16389f0d9d431"}, {0x41, 0x9, 0x2, 0x1ff, 0xe922, "c452c201d1cc0bf284d6f9512a5a9067859e7966663b0e0d71cd18409e5f20df489f2b2d0b5e415eb20111854d61f23053"}, {0x102, 0x4, 0x200, 0x5, 0x10001, "4d280bb553b3b812c26eaa932258870696427f0c15f01d124b2822d6441e83f1abe423f8f520f58f1997086fd40bc5c032c77886ed9a0c04c645e20334d654383786243f9423adfdc3cfd188a825d411ad2db03760cd1074320e416215f272640006547dc5337038761b1fa139fc3bbf6665bca065732ab3020ff81bd63c7160885edf6eaae0d187e7564809d792427f0d707945c23e655c34de2f4cf3b9ea171a13db8d1a728225dbeea0b972152f96964fc7c29cdd0a473821ff5bd0fbf000131a735488f27d3d2c5b4ef0783967b908a10349eaee210f4628ff85ef6627034bf68657f03dabbb6be6d2bcd4b8b8a2bee3"}, {0xd8, 0xffff, 0x8, 0x3f, 0x7f, "41cc76b42617d5cb0ad7225b6f9947a2156cede97d9ef063c8f363011edf0193bef87282b7908f2bb6c9cb054f9e01594c9ac6cda2732d284a5f921e3960fa98a2960d3aeae067fbb08b5be063c8fd1ab2a2e769827f74f2a7c833949b0699b441dd4315d761676210a86d00aa25381aa50a42157ed3dbc9cd37facef2b305a17c51af8598d77606c25f5bacda1ec540512bbd4d3257b5ae27b9db2ee44bad4af8d25205a0fff149b39800ba0d7525d5714d5c96829f86c44d8850a02c933fc9fd90f48640778c88"}, {0x62, 0x5, 0x0, 0x7, 0x1000, "067f22c96be3766c7cae66c540f5037ff4f5d8a7a1f882fb28a51b419297b88fcec07aa817ef20d7d370cad23b5606e70746a86622ee7290c97727e9a2d7fc5cf954c0c4a1337df18c62e4052b72d665301a"}, {0xe5, 0x1, 0x20, 0x5, 0x8, "ec624b7dee06738f9302c5bd7fbbac8619f892b7168adbdc2d8f0665df0e99768a6cc546c440f08915b672b4de24b2ad52c1d618216199c80c4b86099e8df63a3ed02214df4ddb3f06a241542595daf77a4b84808585d9d10ffd2b01f47f59d7e29412d9d4e2224305e25e5f1aa83e587ebc8b5ae7457805fff79e305d332b45ec41f4138758d14205eb80eeeec4cae0954ec2196630f8a100eb67b89e5e443d59fd97e2e7e823b042a472f173906cdb56a79b2f6a2566c681d81c821df1771ab49642b2f510583bb290595a546cd907b3c9174af0"}, {0x9a, 0xffe4, 0x20, 0x1, 0x9, "a621e74b1a6407eca1b86c57b36630fbb1c9c6a2dcd5c964337072fac950a3804c6f1dc7f38e598944a7e47d0d30e8769be61828539c4f5bc4086b3ca2b1a7386729c14ea8e019a0d8b22f42dee1eddea9d6b5fc04b44010ba489ad9f228f3c315510fed2cf7938b6ae9e281c109685101d3725ff5d48f1de291bb6f6540ccbf8986e2584757f29437fa"}], 0x569}, {&(0x7f0000004000-0x46)=[{0x46, 0x0, 0x710, 0x1ff, 0xfffffffffffff226, "29062cac0cd3237bbce078d081129f719eff076fa7c24ac364787d097eab29552f1940d85e6a5e4d1f57dc19264f79ee350a25580f34"}], 0x46}, {&(0x7f0000003000)=[{0x28, 0x6, 0x400, 0x8, 0x1000, "d0b0590bd0304a51f926e12e1e454c2cd3aed2c7bf1bff65"}, {0xcd, 0x4, 0x104, 0x7, 0x3, "bb7b8477c2e72e9917160be23b38db3edd429ba648aa1c7b5547e06c3f7d82ed5ed1babf3dcd55d2e3648b537f35c322160f6c814c1dca3f9127e40c5fb50f07d05b8214f4affb5a49be8e1660d8901d26c3195ade0858ef5511550c2d0f818f1ee60fcd22d4f81c964c93d0d32568957bced2c4b7dafb3a34e0784ca96189b7a6620099e3d7bb300987b32bee193f992742973483a62a840446324f4e27481097d7f21b059225f677d0166cd3c33f42be505f9e9185fd38515d45bbbd"}, {0x107, 0xfff, 0x826, 0x101, 0x6, "19bbb5ca80ee076ec561956693c9c03bc9d14a3c61de7f8c6383a5296b91b9afe2cb42099bccae899342c48b6b1acc339be13f51c4a81d2335d62f1aba74dc3ef152c89b3c958d4717e5f565bd929aee3fc624cd1beb0d5c73e2a77c301cb72002149416f9a01c0e3d7a175923058a22f3f857e0be287bb2e3a525e7476421f62499620e63d0f55811b41ca39f86edd6fc85f9cba71427aae3bb356a922b3f35be47f4cb37fce7b73d5be7739d690a3e1915cd56f67f1686bc5ba311532b729522317b76403f292dc61ed6229e6c88ac460dae8351229aa8066b670ffd964e955cb89cd6f559a5978a1642f4d58bc8549ae794f26650be"}], 0x1fc}, {&(0x7f0000000000)=[{0x2b, 0xfffffffffffffffb, 0x200, 0x6, 0xffffffff00000001, "617223c6c789edfcaae7e695e3a7050467c04238790c872443f809"}], 0x2b}, {&(0x7f0000003000)=[], 0x0}, {&(0x7f0000004000-0x84)=[{0x84, 0x80000001, 0x800, 0x7fff, 0x7, "c2e1e5488ad2c655ff59bd55eed052c7b4e6900f472fb6a5bfc963cb3891c04bae490a53a89fb6554ef7dbd320673e6f52f2c7837b214a02bb3139a5e06ca07cdfefe6372d681de8ce76fd390c2f7c9d473e0ed39aad5b644dbb01421dddf239492902867b9e7a7237e8fd239a4a9b7300fa1ffd"}], 0x84}, {&(0x7f0000003000-0x3bb)=[{0xc1, 0x2, 0x700, 0xf4, 0x12, "48dc4fd15d4ff0df79b52bf75bdebd9b19db92d2b1b98e153889e4f6b3e4e1ef8870fc5eee21665cdafaced1c6fd3412343d53ef076590a3cf9ff22bb122a88db865503052be194000558c54a066b8561515b0360c41bfd9b0e83a2bfbdf9159a44cd0c6670149690b94d651f812313575e777e0de49b6c0841abd678cfde77e439ed991314ebadeb1ab8e6b50d710a49ad3b5bb555571dc95496e7f042c9d83cd212a2ed66dd64dc921e708a7be9e6271"}, {0x10c, 0x80000000, 0x200, 0x2, 0x5, "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"}, {0xc3, 0x6, 0x320, 0xffff, 0x8000, "82301a00a3bede9b7f9ec3e4cd556f34d1e25ab2e3d2c98c58572fa92e141f7869a26bc22967769eb387dba0847ec3e0bf3273c06a08343bbcd03bbfe5d2a9f0f52df91b51d9d15307eaba18c31c5f71cfd33d5bea3556f1b1eaf240f833ef36b8b3b247c6bcc749bbba8be0ddd65b8160e00d7576dd342e75304351580230cc7572512014859d0052ca02c84df756a48e971df3bf828d426c39ea046d28e6b0cda4326da246209e2bf89597c34ef2862cb2e5"}, {0x3e, 0x101, 0x108, 0x6627, 0x1, "821a1ce15130675695cab2edddbedca262149b3dbdc649b5d1a00a635f1aae6f7049e56d756ddaba0ccceeaf87ba"}, {0x86, 0x7, 0x300, 0x4, 0x8, "59ff7ca08041ed81f1104758b2513af31856aaeab8a351e6874f66a0ebb6862d9c807cde415f724a29618cd94fdbb4033666c42b79fe479748468ac69860b9e357cd4355814ea0e2e7a625a48986dd71e0d2532e7868b67e7f642ce06416077167a91b4e9ac6a8bcb27ff51d5d5cd9c3e859bcda5cbb"}, {0x67, 0x4, 0x0, 0x0, 0x4, "b8fb75ca4549ac97f471cc5a7a6ee0a765765876e94e3226b67f7931a8b165f1d1a4997801e10a0e0ec214111e6aea05c2c5aedb0f59bfe741025cd4db71dc31df214e56f73c697dc2c30b727dbba266324dcafca31925"}], 0x3bb}], 0xa, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x40, 0x0}, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r1, &(0x7f0000003000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000002000)=0x8) 2017/12/11 23:42:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005cd000)={0x0, 0x0}, 0x800) ioctl$void(r0, 0xc0045878) socket$inet6_sctp(0xa, 0x5, 0x84) request_key(&(0x7f00003b1000)="646e735f7265736f6c76657200", &(0x7f000011b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000248000-0x10)="2f6465762f73657175656e6365723200", 0x0) 2017/12/11 23:42:37 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) connect$unix(r0, &(0x7f0000328000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f0000001000)="2e2f66696c653000", r0, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x400) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x1, 0x4) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000f10000-0x4)=0x4) 2017/12/11 23:42:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000065d000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000063b000)={@common="65716c00000000000000000000000000", @ifru_flags=0x1ffc}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r0, r1) writev(r1, &(0x7f0000f05000-0x60)=[{&(0x7f0000aa9000)="6149fbc2b246c0c4cd9f129d93871d68d8c8a3ace2c484a6ed9002028fab4c4059768fbd82d6f2aad1cb7089466a9e581eb2acce112c7440e4899a7adc1d25f0d124cc0c16b417bf5ea2f14eef279fd08be92dd3d9c3019efae1d805c6b5ae34b1cb079291366c7ac5a86969071abd575323a0a99b7e7bef6a8cc4ff419a7613e3992456992ec5d0a7a4644a5b4b9b8bcf0d22102600647e8cb7af56d03ccb21dbf699e4c4e091c5cbdcdc30bdd52ac1f2c83944a2464312eda8f74ab80e022bb6707d1daa50561d4c597af811", 0xcd}, {&(0x7f0000769000-0x3c)="b1d83927f7380128f24c37f6a27939e9bf045b3cd629b6d1e8d1d673aa521e1a1646e317c8502d9a18933cf76c2750c4efa27a1f62b7de4fb4240026", 0x3c}, {&(0x7f0000718000-0x5b)="75b4f03b45ecc378bffe83ed753eea3caf2926c6fcda9774bf98aa9022f99d4b5c7399081b47004decd28b5add6451aa9d0688f0c5014dbaba6c949226a19a0c676b4bb930350e1652d6b284d37922ea48b96a03ff81fbdcee62fa", 0x5b}, {&(0x7f00005ed000-0x9a)="6f39ae95f8a2e60accf0b6a535690f9d70211752d8639791c9d5a206d296dd1d387f7cb947517dc1924c4cd960e6dd966ffdedc1d2e654e913b2a97b91cda9dc73c9c10ac60c2ac95c4a2dee193b918092876baa6dc14efac403c04ada35d585ca70c2c021d6dc8a325866d2a8b7c664ae9254b05b280ae38babf2ce014d246948000a48db27e75544302f2fe63841cd65dbc0877c240d64a5c8", 0x9a}], 0x4) r2 = syz_open_dev$usbmon(&(0x7f00006d1000)="2f6465762f7573626d6f6e2300", 0x2c, 0x100) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000adb000)="") [ 92.544349] binder: BINDER_SET_CONTEXT_MGR already set [ 92.549641] binder: 15793:15795 ioctl 40046207 0 returned -16 [ 92.582157] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/11 23:42:37 executing program 0: r0 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x8000100000000107, 0x2, &(0x7f0000001000-0x42)="34cb0d0b80a49966822c4d8ff5d2a5fd004024fcad8d4d581ff5c23bf99c3821bff359baa7bdf2804fc120a2c5f6fcdbebac35e7308f8c2ecd8f550d98878e56040f", 0x42) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x8}, 0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000001000)=0x2, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) 2017/12/11 23:42:37 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f00004eb000)=0x8000, 0x4) sendto$inet6(r0, &(0x7f000054b000-0x5ad)="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", 0x597, 0x3, &(0x7f0000fef000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/12/11 23:42:37 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000-0xa0)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0, 0x928, 0x0, 0x2}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={r1, 0x800000000000000}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x4, 0x100, 0x6, 0x3, 0x3, 0x9a5, 0xf580000000, {0x0, @in={{0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0xff, 0x3, 0xdd, 0x8}}, &(0x7f0000000000)=0xb8) restart_syscall() ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x8)={r2, 0xe5}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000003000-0xb8)={r2, 0x6, 0x3, 0x101, 0x200, 0x4, 0x8, 0xfd3, {r3, @in6={{0xa, 0x1, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x40, 0x8001, 0x8, 0x0}}, &(0x7f0000001000)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000)={r3, 0x101, 0x10, 0x2, 0xe0000}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a94000-0x8c)={r2, @in={{0x2, 0x2, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) [ 92.594860] binder_alloc: 15826: binder_alloc_buf, no vma [ 92.601452] binder: 15826:15829 transaction failed 29189/-3, size 40-16 line 3131 [ 92.633162] binder: BINDER_SET_CONTEXT_MGR already set 2017/12/11 23:42:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f000089a000-0x58)="e4a40000", 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000089c000)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008a1000-0xa)="2f6465762f70746d7800", 0x4100, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004de000-0xf)="2f6465762f73657175656e63657200", 0x200, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) r4 = socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f0000597000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r6 = getpgrp(0xffffffffffffffff) timer_create(0x7, &(0x7f0000992000)={0x0, 0x1f, 0x0, @tid=r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004dc000)=0x0) timer_settime(r7, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x2, 0x0, &(0x7f0000c13000-0x10)={0x0, 0x989680}, &(0x7f0000559000-0x10)={0x0, 0x0}) timer_settime(r7, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000e9b000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005ff000)=0xe8) getresgid(&(0x7f000047a000-0x4)=0x0, &(0x7f0000f5e000)=0x0, &(0x7f00000f4000)=0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f000017d000-0x38)={0x0, 0x0, &(0x7f000015c000)=[], 0x0, &(0x7f0000988000-0x60)=[@rights={0x20, 0x1, 0x1, [r1, r5, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r2, r4, r0]}, @cred={0x20, 0x1, 0x2, r6, r8, r9}], 0x60, 0x24000000}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000d55000)=0x4010000000000, 0x4) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000089f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6}) accept$inet(r0, &(0x7f000089f000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000089f000-0x4)=0x10) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f00007c3000-0x4)=r6) ioctl$TIOCNXCL(r1, 0x540d) 2017/12/11 23:42:37 executing program 3: tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)="636c6561725f7265667300") r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) eventfd(0xfc) r3 = socket(0x0, 0x3, 0x40) pipe(&(0x7f0000cb9000-0x8)={0x0, 0x0}) r5 = request_key(&(0x7f0000b42000)="7472757374656400", &(0x7f0000284000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c57000)="636c6561725f7265667300", 0xffffffffffffffff) keyctl$invalidate(0x15, r5) ioctl$void(r2, 0x5450) ioctl$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}) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f00004b5000)={0x7f, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x91, 0x4, 0x7fffffff, 0x6, 0x40000000000, &(0x7f0000122000)=@common="69706464703000000000000000000000", 0x7, 0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000dff000)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) sendmmsg$nfc_llcp(r3, &(0x7f0000239000-0x38)=[{&(0x7f0000069000)={0x27, 0x0, 0x2, 0x4, 0x0, 0x0, "b91c24fff840795d6e8d5a7cbb6b9f46255d86be1d09d5a7293dfd38a730546c63c6a4b8217acbdda23bfec95d563e9bedbd7743d97eaee9621b73bce23711", 0x0}, 0x60, &(0x7f0000538000)=[{&(0x7f0000d19000-0x8b)="003123265ded81662c6c00091c383960366f055b5a8a0e4b4f06aa5e7ced06f4e3b80244faf851bfb578c73fcdf11a75a435714dbc7a9c747f298a36a03ee7b89ca2e52c50773e870e86012a6b509508ff55ce4ce5554a82b7a6ce8263135801ae9f1e44d266bc90b14be1c53daff0518eafbab350c79500126d4e7757cebae48a79afa7fad63e22158b13", 0x8b}, {&(0x7f0000ec9000)="", 0x0}, {&(0x7f0000111000-0xea)="220c6702a0dbd6ac2832261e883498839af14360cc1823a171e526a1f90ac6ff293358ede934365fff29927231d31dfaf825425e575c2fab4892c22785ed059b826e0ce7be07950fc8fa794a4a943e3b537b45bd89d87f4f3db6b13a00046f23d6a761ef371abfddebe318d0fd7b91a2dfbc32b8230afdfcb7b92becb205eeb94ee6edc84b3211169c147ab33893a40cc818485b394eb5eba236076c1e9efdaf0392f6c01e43843c619ec74cfa87f033fea0b4e5a14b1029cd1f691dffc4b9cc007e0b9947d9b5a2216b45275ec6290510cd7f28047b098053fe0908a1a14270f681fa002e14b987226b", 0xea}, {&(0x7f0000625000)="10846f6da85186365f7f58af625deb6b2f781935ca08f9c9e9f1e2efd81864d8ec45a69a95", 0x25}, {&(0x7f0000cca000)="6ad306a39cefd961cd1fba079afe9bfc", 0x10}], 0x5, &(0x7f0000a5b000-0x18)={0x18, 0x0, 0x7, "de01a8"}, 0x18, 0x4000}], 0x1, 0x0) writev(r0, &(0x7f0000b97000)=[{&(0x7f00000e9000)="34", 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000040b000-0xb)="2f6465762f6c6f6f702300", 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000d88000-0x8)="2e2f66696c653000", 0x0) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x20000, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f000015c000-0x4)=0x0, &(0x7f000046c000)=0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000066000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) mmap(&(0x7f0000001000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x802, 0x0) write(r3, &(0x7f00006f2000-0x22)="24000000190025d01bfe24fffffc0e020000000010000000004000020007000000e0", 0x22) 2017/12/11 23:42:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x2, 0xfffffffffffffffb) ioprio_get$uid(0x3, 0x0) 2017/12/11 23:42:37 executing program 4: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0}) r3 = request_key(&(0x7f0000010000)="73797a6b616c6c657200", &(0x7f0000011000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000000e000)="2f6465762f62696e6465722300", 0xfffffffffffffffb) syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x800) r4 = request_key(&(0x7f0000010000)="626c61636b6c69737400", &(0x7f0000011000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000011000-0xd)="2f6465762f62696e6465722300", 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r3, &(0x7f0000011000-0x50)=[{&(0x7f000000f000)="7cec1e080d22f9cc6f8288bb7328b908c05e755a11428c7fb9660600a6fbe095922fbca209751272a43b", 0x2a}, {&(0x7f0000005000-0x5f)="1013ff8ba85bd627a321a865231e3430aa0c0e4a2b82ef03c3e30b3b9569a344ce917725fb58bbb22bdb02f6976143cb386a3c277686e2bcb8ebd45dad4eaea09d404cde2acc124dd86d8b563030867490428da1ed135f5490d0b43eeee11b", 0x5f}, {&(0x7f000000e000)="", 0x0}, {&(0x7f0000010000)="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", 0x1000}, {&(0x7f0000006000)="5978e6e3145a4a716d70aa8d201e3836fe24829be856b3", 0x17}], 0x5, r4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000012000)="2f73656c696e75782f63726561746500", 0x2, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r5, 0x8916, &(0x7f0000004000-0x20)={"d1cbd2862f1a833c185a449ea8ce8dfa", {0x4, 0x100000001, 0x4, "5e216e3ff2ca", 0x8467, 0x0}}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x80, 0x0, &(0x7f0000010000-0x80)=[@free_buffer={0x40086303, r2}, @request_death={0x400c630e, 0x0, 0x3}, @dead_binder_done={0x40086310, 0x4}, @register_looper={0x630b}, @clear_death={0x400c630f, 0x2, 0x2}, @reply={0x40406301, {0x4, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x48, 0x28, &(0x7f000000f000)=[@ptr={0x70742a85, 0x1, &(0x7f0000003000)=0x0, 0x1, 0x0, 0x16}, @fda={0x66646185, 0x2, 0x4, 0x5}], &(0x7f000000f000)=[0x48, 0x38, 0x48, 0x18, 0x48]}}], 0xc6, 0x0, &(0x7f0000009000)="e604c2c7932e07d5928f127bdf80d4a5f2a6d80f9129e3eece8642b07c02a1569f0560c8f96086930ccc9070bc61b539a53118383f2652c287fbf97c282faf42ddbee55187c69339618e13926797f548798d4eb09e147362058949e106e04b06c22042d5bfe45b66f5661f4a68d9eafb266aae9d4e142c398560779ea031d55a6e8195a9800cf3269be5cc9aa4171ce9d7c0f4057f88a3cb9fc3893d765b9377decf79955b401d9f1f884f00fd94578615b12cba96e79f8d0a1eaef561f58bfeaba1fc7489c0"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000002000-0x18)={r2, 0x0, 0x0, 0x0}) mmap$binder(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x2000000, 0x50, r1, 0x104f) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x18, 0x0, &(0x7f000000f000)=[@decrefs={0x40046307, 0x2}, @request_death={0x400c630e, 0x0, 0x0}], 0xe1, 0x0, &(0x7f000000c000-0xe1)="8f8e47b402030f86f3c6e9b3c47bd32a30ec0bc05fa4029e5b1cdd61bdc88889fd96d2de0076d5ddfa1e0862acd10b5e9b6cea2fd149508bbc5d294db47678017c7893da2df69f2d4ac55548ca20c4581f9809968f26d06b9a12a09c2ebf2d7e9c7b2426c214557e76d09f79f209126df94cecea5b039dd18f722652d339145334431f11a3f0c96ec9d95ce0d062b278cf23d6276d82a0e12ebc7c3be69805091ce8fc58c0792d093ac014394072c2402802a3204f90c884325e5d7b3f703f26770de87400a46e8a005dd22dc70b671e431edca03843b12a3004e0d2fb6ec15161"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000010000)={0x4, 0x0, &(0x7f0000011000-0x4)=[@exit_looper={0x630d}], 0x87, 0x0, &(0x7f0000010000)="38c4bbb5c1c4a04c0c7c9bcd765464e2016c0acb73c0a4cfae22df1e82e37d587e63fd534ec41c0701e5edb4bf2ea651aeccc3bcd90df1c864a30fa1eafd03787a07b4ccbf9f197dbe78862635f280a2ec53bc15d80c98624f1a6103e830b56996e33a3b4605c7f8ebdd9a4484b6d467a928a468c528c7488981e40c51b1bc8cdaa00daccc7f30"}) syz_open_dev$binder(&(0x7f0000003000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0x110, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}, @decrefs={0x40046307, 0x0}, @enter_looper={0x630c}, @decrefs={0x40046307, 0x4}, @clear_death={0x400c630f, 0x0, 0xfffffffffffffffe}, @reply={0x40406301, {0x2, 0x0, 0x1, 0x1, 0xf, 0x0, 0x0, 0x0, 0x30, &(0x7f0000011000)=[], &(0x7f000000f000)=[0x0, 0x0, 0x38, 0x78, 0x0, 0x18]}}, @release={0x40046306, 0x3}, @transaction={0x40406300, {0x4, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x18, 0x10, &(0x7f0000001000)=[@flat={0x73622a85, 0xa, 0x0, 0x100003}], &(0x7f0000004000)=[0x78, 0x78]}}, @dead_binder_done={0x40086310, 0x0}, @reply={0x40406301, {0xffffffffffffffff, 0x0, 0x2, 0xd52, 0x10, 0x0, 0x0, 0x58, 0x40, &(0x7f000000d000-0x58)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x2}, @ptr={0x70742a85, 0x1, &(0x7f0000009000-0x85)="f0", 0x85, 0x7, 0x26}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}], &(0x7f000000c000)=[0x40, 0x38, 0x48, 0x68, 0x38, 0x20, 0x20, 0x28]}}], 0x70, 0x0, &(0x7f0000011000)="2ea4a0c81f4c17f72bcb42e1a31450c778523148315d921855a59e177161f14945ea2c6539be0f5e257bcb27e2f03eb6d7c52dbc6e503690c32b0bcd9bc18688c2359baebfc32620015b569dfd50fb70ac1e8ac48d51c47d9358dbc8f163d92a86024af0c3eb3e7288213551bf91f4c4"}) [ 92.641696] binder: 15826:15858 ioctl 40046207 0 returned -16 2017/12/11 23:42:37 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)="2f6465762f73657175656e63657200", 0x84000, 0x0) tee(r0, r1, 0xffffffffffffff00, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000002000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000003000-0x10)={0x4d, 0x2, 0xb9e, 0x1, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000)={0x5e, 0x204, 0x401, 0x53, r2}, &(0x7f0000004000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001000)=0x722f, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000001000-0x8)={0x10001}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@empty={[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, 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=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000001000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, r3}, 0xc) 2017/12/11 23:42:37 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9, 0x8000000000002, 0x3, 0x1, 0x9259, 0xd4a, 0x3}, &(0x7f0000793000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x24) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={r2, 0xfffffffffffffff9}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x806, 0x1, &(0x7f0000003000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000000)={r1, 0x7}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={r3, 0x101, 0x3, 0xa9ea, 0x7, 0x100000000}, &(0x7f0000002000-0x4)=0x14) [ 92.672047] binder_alloc: 15826: binder_alloc_buf, no vma [ 92.681418] binder: 15826:15858 transaction failed 29189/-3, size 40-16 line 3131 [ 92.700641] binder: 15876:15879 BC_FREE_BUFFER u0000000000000000 no match [ 92.711404] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/11 23:42:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000099000)="2f6465762f73657175656e63657200", 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000ddb000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000aec000-0x4)=0x18) ioctl$TIOCGPTPEER(r0, 0x5441, 0x77) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d01000)="2f6465762f6175746f667300", 0x0, 0x0) r2 = timerfd_create(0x0, 0x0) timer_create(0x7, &(0x7f0000809000)={0x0, 0x21, 0x7, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000479000)=0x0) timer_gettime(r3, &(0x7f0000c29000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r2, 0x0, &(0x7f0000007000)={{0x0, r4}, {0x0, 0x5}}, &(0x7f0000256000)={{0x0, 0x0}, {0x0, 0x0}}) sendfile(r1, r0, 0x0, 0x3) read(r2, &(0x7f000000b000)="0000000000000000", 0x8) recvmsg(0xffffffffffffffff, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)="", 0xfc13, 0x0}, 0x0) 2017/12/11 23:42:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x1, 0x4) sync() r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000add000-0xc)="2f6465762f72666b696c6c00", 0x480000000000200, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000b88000-0xc)=@sack_info={0x0, 0x1ff, 0x7}, &(0x7f00008d6000)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000b92000)={r2, 0x0}, 0x8) 2017/12/11 23:42:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b5d000)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f00006de000-0x8)="2e2f66696c653000", &(0x7f0000cd3000)="72616d667300", 0x0, &(0x7f00003f1000-0x2)="") unshare(0x28060400) inotify_init1(0x0) ioctl(r0, 0x81, &(0x7f000013e000-0xcc)="73f2456e85e96ee00c92959be02576835e78d7d030c8168911d6089ebef9a9193079cfa329a548820bbca33400c09d677c8c127da2aa8c11c901032e0821cab88d7ebe1d975f7f48a973cb4efbb4a1846d5df78c8171b016f92e7569a89d29c7bdec3403e2fbdd126a35cff7b3b836b268b9a67137088fa63cbfe7a0bcbf944da1e84fa80bac61814e0de46dd83b3861c8233d9457d728b63d24b21e7b7f542e2aef74d47468dc1670e84c0ff8dffb515c635bfc7b3c4da3ca41e8a531d4f07c629f9cd52a887f1a1afe2355") inotify_add_watch(0xffffffffffffffff, &(0x7f00002bc000+0xc63)="2e2f66696c653000", 0x80000000) umount2(&(0x7f000021c000)="2e2f66696c653000", 0x2) socketpair$inet6(0xa, 0x3, 0x2, &(0x7f0000a39000)={0x0, 0x0}) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000778000-0x8)=0x0, &(0x7f000024c000-0x4)=0x8) finit_module(r0, &(0x7f0000b27000-0x1)="00", 0x3) rename(&(0x7f0000b7e000-0x8)="2e2f66696c653000", &(0x7f00001bd000-0x8)="2e2f66696c653100") r2 = memfd_create(&(0x7f0000e01000)="73797374656d70707031766d6e657430265d2e657468302a00", 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00004eb000)={0x0, @in6={{0xa, 0x3, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7a3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0xfffffffffffffffb, 0x7, 0x10}, &(0x7f0000006000+0xd62)=0xa0) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000228000)={r3, 0x101}, 0x8) rmdir(&(0x7f0000428000)="2e2f66696c653000") [ 92.715083] binder: 15876:15879 BC_DEAD_BINDER_DONE 0000000000000004 not found [ 92.715087] binder: 15876:15879 ERROR: BC_REGISTER_LOOPER called after BC_ENTER_LOOPER [ 92.715091] binder: 15876:15879 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2 [ 92.715096] binder: 15876:15879 got reply transaction with no transaction stack [ 92.715099] binder: 15876:15879 transaction failed 29201/-71, size 72-40 line 2924 [ 92.756883] binder: 15876:15879 DecRefs 0 refcount change on invalid ref 2 ret -22 2017/12/11 23:42:37 executing program 3: mmap(&(0x7f0000000000/0x93b000)=nil, 0x93b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000540000-0x28)={@common="6c6f0000000000000000000000000000", &(0x7f000093c000-0xeb)=@ethtool_eee={0x44, 0x800, 0x7f, 0x1, 0x6, 0xffffffffffff0000, 0x5, 0x0, [0x8000, 0x3]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setlease(r0, 0x400, 0x3) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x319) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000093c000)=[@in6={0xa, 0x0, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7c}, @in={0x2, 0x0, @rand_addr=0x94d7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) [ 92.771047] binder: 15876:15879 BC_REQUEST_DEATH_NOTIFICATION death notification already set [ 92.790848] binder: 15876:15909 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 92.796257] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/11 23:42:37 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e63657200", 0x84000, 0x0) tee(r0, r1, 0xffffffffffffff00, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000004000-0xd)="2f6465762f7573626d6f6e2300", 0x1ff, 0x8c800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000003000)={0x0, 0xb0, &(0x7f0000005000-0xb0)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x80000000, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000005000-0x108)={r3, @in6={{0xa, 0x2, 0x1000, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x100000001, 0xc58, 0x1, 0x9, 0x10001, 0x1ff, 0x0, 0x4, 0x94a0, 0x812b, 0xca0, 0x297c, 0x7, 0x7]}, &(0x7f0000001000-0x4)=0x108) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000002000)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001000)=0x722f, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r1, &(0x7f0000002000)={0x1}, 0x8) 2017/12/11 23:42:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000f61000-0x4)=0x0, 0x4) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f000018d000)="") remap_file_pages(&(0x7f000081d000/0x2000)=nil, 0x2000, 0x0, 0xfffffffffffffffe, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f42000-0x10)="2f73656c696e75782f61636365737300", 0x2, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000cc2000-0x20)={{&(0x7f00006f5000/0x3000)=nil, 0x3000}, 0x1, 0x0}) 2017/12/11 23:42:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x3, 0x2, 0xc) syz_open_dev$tun(&(0x7f0000467000)="2f6465762f6e65742f74756e00", 0x0, 0x200) getpid() r0 = syz_open_dev$usbmon(&(0x7f0000f72000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x400000000000000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$tun(&(0x7f000016f000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f000045b000)=r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00002cd000)={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]}) mount(&(0x7f00006bf000)="2e2f66696c653000", &(0x7f00006a7000-0x8)="2e2f66696c653000", &(0x7f0000886000)="716e783600", 0x40004, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000cdb000)=@sack_info={0x0, 0x587cc105, 0xfffffffffffffffe}, &(0x7f00003e5000)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000842000-0x8c)={r2, @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]}}, 0x8c) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000000d322", @ifru_settings={0x805, 0x4080000000000000, @fr=&(0x7f000028a000-0x18)={0x0, 0x10000, 0x0, 0x0, 0x0, 0x5, 0x0}}}) llistxattr(&(0x7f0000a44000)="2e2f66696c653000", &(0x7f0000d7d000)="", 0x0) r3 = creat(&(0x7f0000452000-0x8)="2e2f66696c653000", 0x80000001a4) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000339000-0x8)={0x0, 0x0}, 0x8) getrlimit(0x0, &(0x7f0000ab6000)={0x0, 0x0}) r4 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r4, &(0x7f0000ad2000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000014000)=[{0x14, 0x101, 0xd09, 0x0, 0x0, "00"}], 0x14}], 0x1, &(0x7f0000fa1000)=[], 0x0, 0x0}, 0x0) 2017/12/11 23:42:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000322000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x8400, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000fb3000)=@assoc_value={0x0, 0x0}, &(0x7f0000ef1000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a99000)={r1, 0x2, 0x8, 0x100, 0x7f, 0xef}, 0x14) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r2, &(0x7f0000902000-0x37)="", 0x0, 0x207ffc, &(0x7f00008b9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 92.820517] binder: 15876 invalid dec weak, ref 838 desc 0 s 1 w 0 [ 92.837224] binder: 15876:15909 unknown command 0 [ 92.844512] binder: 15876:15922 tried to acquire reference to desc 0, got 1 instead [ 92.847685] binder: 15876:15909 ioctl c0306201 2000bfd0 returned -22 2017/12/11 23:42:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000852000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000021c000)={@common="67726530000000000000000000000000", @ifru_addrs=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r2 = socket$inet6(0xa, 0x802, 0x0) signalfd4(r2, &(0x7f0000a7e000-0x8)={0x0}, 0x8, 0x800) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008fd000-0x10)="2f73656c696e75782f73746174757300", 0x0, 0x0) inotify_add_watch(r3, &(0x7f0000943000-0x8)="2e2f66696c653000", 0x4000004) setsockopt$inet6_buf(r2, 0x29, 0x36, &(0x7f0000043000)="c502009a000000800000f79b5a07938b1dbe0944017f5cdbb4b97a270200180500000048eddd44252e89d1363587f8dd7df0300351001fa61c068d3f00e4ff00000006720865e19a98b8765ce0f7897c6caa9f2d00000000000000ff040000000000000092892726893364746fe058e69a99d31f6f118658", 0x78) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000e98000)=0x0) rt_sigprocmask(0x0, &(0x7f000092e000-0x8)={0x0}, &(0x7f000092e000-0x8)={0x0}, 0x8) sendto$inet6(r2, &(0x7f000077f000)="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", 0x5d1, 0x0, &(0x7f0000166000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000087c000-0x1e)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) 2017/12/11 23:42:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000acc000)={0x1, &(0x7f000093e000)=[{0x6, 0x0, 0x0, 0x0}]}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000543000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="176545ed277de486d3fd7ab72233af95"}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000007b000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000548000)=0xe8) getresuid(&(0x7f0000243000-0x4)=0x0, &(0x7f0000232000)=0x0, &(0x7f0000013000)=0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a05000)="2f73656c696e75782f61636365737300", 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c76000)={0x0, 0x0, 0x0}, &(0x7f00006bb000)=0xc) setresuid(r1, r2, r3) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000869000)="2f6465762f72746300", 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f0000aa7000)={0x0, 0x2, {0x3, 0x2, 0x3, 0x2, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 92.867006] binder: 15876:15909 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 92.876195] binder: 15876:15879 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 92.898770] binder: 15876:15909 BC_FREE_BUFFER u0000000000000000 no match [ 92.908860] binder: 15876:15909 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 92.922289] binder: 15876:15879 DecRefs 0 refcount change on invalid ref 2 ret -22 [ 92.924358] binder: 15876:15941 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 92.924363] binder: 15876:15941 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 92.924367] binder: 15876:15941 DecRefs 0 refcount change on invalid ref 4 ret -22 [ 92.924371] binder: 15876:15941 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 92.924376] binder: 15876:15941 got reply transaction with no transaction stack 2017/12/11 23:42:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f05000-0xd)="6e65742f6669625f7472696500") r1 = open(&(0x7f000013a000)="2e2f66696c653000", 0x44, 0x2) fcntl$setlease(r0, 0x400, 0x4) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) pselect6(0x40, &(0x7f0000790000-0x40)={0x2, 0x81, 0x6, 0xffffffff, 0x1000, 0x81, 0x4, 0x9}, &(0x7f000020c000-0x40)={0x8, 0xd35, 0x7, 0x7fffffff, 0x9, 0x2, 0x80000000, 0x4}, &(0x7f0000396000)={0x6, 0x5, 0x9, 0x9, 0x2, 0x6, 0x6059aa5a, 0x8}, &(0x7f0000536000)={0x0, 0x1c9c380}, &(0x7f00002a1000)={&(0x7f0000517000-0x8)={0x1}, 0x8}) r2 = socket$inet(0x2, 0x2, 0x0) r3 = socket(0x4, 0x2, 0xf5) accept$ax25(r3, 0x0, &(0x7f0000b10000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00004d0000)=0xe3, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000e51000-0x18)={0x0, 0x100000001, 0x20, 0xfffffffffffffbff, 0x100}, &(0x7f00001b3000)=0x18) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009dc000-0x16)="2f73656c696e75782f636865636b72657170726f7400", 0x210100, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000893000)={r4, 0x1000, 0x30, 0x809, 0x605}, &(0x7f000077e000-0x4)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000601000)=@assoc_value={r4, 0x0}, &(0x7f0000892000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000736000)={0x0, 0x8ef, 0xcfa521aa86bc411, 0xff7, 0x5}, &(0x7f0000330000)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000bd8000-0xc)={r5, 0x27, 0x30}, &(0x7f00000a2000-0x4)=0xc) setsockopt$sock_int(r2, 0x1, 0x800000006, &(0x7f00004cf000)=0x400000101, 0x4) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00007f2000)=0x3, 0x4) ioctl$PIO_CMAP(r1, 0x4b70, &(0x7f0000ccf000-0x30)={0x7, 0x8, 0x5, 0x3, 0x2, 0x9}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000594000)=@int=0x1, 0x4) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f00007a7000)={0x5, 0x0}) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000100000)="00000000000000000000000000000000000000000000", &(0x7f0000896000-0x4)=0x16) 2017/12/11 23:42:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000836000-0xe)="2f73656c696e75782f7573657200", 0x2, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000a13000)={0xffffffffffffffff, 0xdc, "9cc81706d70c5a56dc33a0a618780ebc744939c590ab2de959ced476d548e54225c8b7a3d61646bb385f3de1562bdd5005f288f86cf12e812837d390d8a881e8c305e9c51be8973cdf84377f3424d874c5c94653628c8bb54623fe6834df78d1337fc86b1e384ad32563886f33d3f2c877b82d50df3b24df88e79c3197bf559db425dcd7176706268faa7cebf391c4d26b0d26c11d0c3bbee518029ea8b61a9bc3a7314916f09a98fff22dca452b965538a8bf79f0654a04f86d69ef716afb42ada50bb8484328489d640fe7da769f4744d9a07cde6a071266125fee"}) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000814000-0xd)="6e65742f6669625f7472696500") preadv(r2, &(0x7f0000c6b000)=[{&(0x7f0000f20000)="", 0x0}, {&(0x7f0000198000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd}, {&(0x7f0000012000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7}], 0x3, 0xfffffffffffffffc) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000e49000)={0x8, 0x2, 0x9, 0x9}) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f000047a000)=r1) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000da9000)=0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00008cd000)={0x0, 0x0}) 2017/12/11 23:42:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000fc0000)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f0000ab4000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f0000000000)=0x0, 0xc, 0x1, &(0x7f000051a000-0x10)={0x0, r0}, &(0x7f0000000000)=0x0, 0x0) r1 = socket(0x800000000010, 0x2, 0x6) sendmsg$netlink(r1, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f0000409000)=[{&(0x7f0000198000)=[{0x20, 0x24, 0x1, 0x0, 0x0, "0000ed060b0004000000000fff"}], 0x20}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000a98000)=@get={0x1, &(0x7f0000fdc000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x101}) [ 92.924379] binder: 15876:15941 transaction failed 29201/-71, size 0-48 line 2924 [ 92.971253] binder: 15876:15909 BC_DEAD_BINDER_DONE 0000000000000004 not found [ 92.971257] binder: 15876:15909 ERROR: BC_REGISTER_LOOPER called without request [ 92.971262] binder: 15876:15909 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2 [ 92.971267] binder: 15876:15909 got reply transaction with no transaction stack [ 92.971271] binder: 15876:15909 transaction failed 29201/-71, size 72-40 line 2924 [ 92.999820] device gre0 entered promiscuous mode [ 93.018921] binder: 15876:15879 unknown command 0 2017/12/11 23:42:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = dup(r0) ioctl$TIOCCBRK(r1, 0x5428) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f000033e000)=0x4, 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000b4000-0x9)="2f6465762f70707000", 0x801fd, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000af5000-0x10)={0x5, &(0x7f0000479000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r3 = syz_open_dev$sndseq(&(0x7f0000a0d000)="2f6465762f736e642f73657100", 0x0, 0x101000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000cf2000-0xc)={0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f000096a000)=0xc) geteuid() setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f00008ad000-0x4)=0x4, 0x4) read(r3, &(0x7f0000c7e000)="00000000000000000000000000000000000000000000000000000000", 0x1c) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e68000+0x380)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000064000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f00009db000-0x10)={r5, &(0x7f0000622000-0x1000)=""}) setxattr(&(0x7f000011a000)="2e2f66696c653000", &(0x7f0000894000)=@random={"62747266732e00", "6e6f6465762c656d31626465766d643573756d2100"}, &(0x7f0000a6f000)="70707031a6657468316e6f64657623257b00", 0x12, 0x1) pwritev(r3, &(0x7f000035b000)=[{&(0x7f0000254000-0x1f)="2de5362444e4f221d1716d604bf47e2d9d9974a2e49067c6ae5771e23a8c8e", 0x1f}, {&(0x7f0000ce1000-0x44)="d693239dee6f55ba69afdf95de2edeeea9359a9831379b65f2da3405e504e4a8d5fbbb359546f757f41785e6b179dd87074ad263be3943a8c6fed20f1ca54639266b6a0d", 0x44}, {&(0x7f0000e85000-0x2d)="96edbb8dc5615d5dd88c88fa98930c970d01a4731af28b0504514f6ea1931dc22b0f877b6528057942c48263b1", 0x2d}, {&(0x7f0000fb9000)="446528fb60a06b25fe1412f047f926632f15418d1f4405306d7623be20794fcac38d1a4ba087aa86e3f7a844cb7e74efbd80f29c35fff15143e8e2ead1ae4f4fd1c4e6d18744ac7bf12b9f912be44e70c456b4ec0d945daa7965684690185072da7ad671ba136cc5537bf8fa82d27b30950f50a420b128873c0ef515266753057b11a19d989fa3d1e8ea04d291f83de8f41edf3de4a7930ac04f56df", 0x9c}], 0x4, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00001d8000)=0x0, &(0x7f0000acd000-0x4)=0x4) r6 = add_key(&(0x7f0000597000-0xd)="646e735f7265736f6c76657200", &(0x7f0000966000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004ed000-0xe1)="ebb608ef3067250e21c03df8c2c647602a6f0401caddb8c6388d3b497e53ee4fa13b7f60f4133e85a1a7a786b49c17b43d4d9db31d0f1851ab8d44aac46e24ab0ce61511941c81714ae4a5575a0b2c250f1ccd2acf7823d9cd8fff15c6e6b65878bd1943852f19507770c9789642bbfcdac7f6a7300e09c0714ee5d4deb2b7ffd73b02231302fac37199a622107f0e7d8ffd71a61254caa86d5aa75e32b00045adc63bb12c02d72016", 0xa9, 0xfffffffffffffffe) request_key(&(0x7f00003b1000)="646e735f7265736f6c76657200", &(0x7f000011b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000248000-0x10)="2f6465762f73657175656e6365723200", r6) 2017/12/11 23:42:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) writev(r0, &(0x7f0000576000)=[{&(0x7f0000b97000)="580000001500190000bb4b9600055c5d02ed3b850280e076480209c818fe58a2b20005000000723e0000010000d7000052000004001741380a0031c3ffffffffffffff00002300001542000000006001ab1dda4ac3516301", 0x58}], 0x1) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000268000-0x10)="2f73656c696e75782f63726561746500", 0x2, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f00005bd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/11 23:42:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x0, 0x4) r1 = socket(0x9, 0x5, 0x5) recvmsg$netrom(r1, &(0x7f000082a000)={&(0x7f000049b000-0x10)=@ax25={0x3, {"3f2213d7f7b674"}, 0x37}, 0x10, &(0x7f0000814000)=[{&(0x7f0000aeb000-0x1e)="0348666658a81379da8cfb998055576264517c233cd34a54adc8c3ed5cf6", 0x1e}, {&(0x7f0000a39000)="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", 0xfc}, {&(0x7f0000741000-0xc7)="a594bbbda9e5fd55d6f040c1dcccb4e1952324071215fe9af8a8360124023afb4b2b4a0c33e53405e6196d46676c5dd3f91a1102c802f9e0ccf300a408c8db0bb4d74a1171cc306e55e0f8c4931bef970b23c01cbd4f9cf43c12e9b0b079a2070744f88b646a11c9c90f4af7cf63e9f890fc2050d6018a48cdc5e9171510d1101310bf28bb8ee4798a4f3ab9a1af91749a8e28d1d9c0f6e6b320447c55f3ff5164fccf5ea5c3fadfd96f325cc918193e24c8edbaf98cde32f42db39d5fffd00a68f155953c7b37", 0xc7}, {&(0x7f0000d57000)="d6d2b3e035c5ee44035fe331ca8452c34dc9b3bd56ca1ec99c6c27863fe9718011ce2307a7f8b51431bde56aea5d2e9151", 0x31}, {&(0x7f00004a5000)="553ec8f77542ad09b7ae8392c4fe66fe699b6095008cd1e961e9fb", 0x1b}], 0x5, &(0x7f000073e000-0x2e0)=[{0xe0, 0x6, 0x273, "7e6f40682498041db5adcec505e773f59efe62824e382e5752202b05af56098513d55f28273aa154db4f9055d6f8ef7e1ddbe7b62efd98ef9afe9578b9ed20c23cb994a2d4cc959fa3eb4e98ca808af279fb9bbf4da3c990ed6ba46d67767f6826700b592d0a7237ff43c3444ebb0a84201793bb8c2337ed10b009affabdb94b3709965f6b8f24300208e58cbb87c5f77b2a74332f43ed406ebd08ce4cdfefc507e8041e1c62bd0a85126134a81d79400b694398de7deff971c0c9ed926d6eb85c1065823260649257e1fb"}, {0x40, 0x6, 0x4, "d01359462773c50a703d2aecf5b59356b998bf2c75fe3e811b0fbe768f571fc7a050dcd3881ab154b9f662721acc3016"}, {0x98, 0x104, 0xfffffffffffffeff, "478d8f8a40a949630f4bf53b2273585c642b49a1e1d57cadf637d5f3aa4311c62ef9d3b4ff177a6230a70471eaf91cf79133d981afd73499149d3891c3e4382cf622ed9a88ee3adc0710482291e4928dbb7bf57c8b41a46d98b646af213fc191daf3a17aaf0e0336ca1b335a50717c27416fb487f89f0ce79d895210b63eb545b0a11b5f287b"}, {0xb8, 0x118, 0x0, "15cd7cb4bc00f42c04557e8f18e25c9f188095cd7ea96c9c77ac35a3d5ce37454b19cb602a4bffc16b4f65bf1b518f3dcd5d200b455ba192c15c6ffb39fa8a9c5aca5cf68425fdc6f7a52643cf726192c02971ed3967a3b7945e4bd0f16251d5adba93b602f86ad52f96d5e3641110c0803bb739579c1f9ae27743a7897593b14b9b794b75f52a0678f561d5652bd48fad9b2c23bfe38ede345c7aca9af111427a628f8ed341d0"}, {0x70, 0x11, 0x7, "4d1982e1173fbb566152ac67c12e04b0b79c368a12338d0bf089d6d54d0904d9308b1dfe43b4ba98f68dc4bbf6052ac4d567391bc8b45063de865b70095240f09a022926e385908fa7e633020cfed701f2fe4544ef2cbe1b7e074ffebb5ea7"}], 0x2e0, 0x2000c085}, 0x1) sync() 2017/12/11 23:42:37 executing program 0: r0 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f72666b696c6c00", 0x2000, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000001000-0x4)=0x0) setsockopt(r0, 0x8000100000000107, 0x2, &(0x7f0000001000-0x42)="34cb0d0b80a49966822c4d8ff5d2a5fd004024fcad8d4d581ff5c23bf99c3821bff359baa7bdf2804fc120a2c5f6fcdbebac35e7308f8c2ecd8f550d98878e56040f", 0x42) 2017/12/11 23:42:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000271000)={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) mkdir(&(0x7f0000b5d000)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f00006de000-0x8)="2e2f66696c653000", &(0x7f0000cd3000)="72616d667300", 0x0, &(0x7f00003f1000-0x2)="") unshare(0x124000) inotify_init1(0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f00002bc000+0xc63)="2e2f66696c653000", 0x80000000) lremovexattr(&(0x7f0000cd6000)="2e2f66696c653000", &(0x7f0000ee7000)=@known="636f6d2e6170706c652e46696e646572496e666f00") umount2(&(0x7f000021c000)="2e2f66696c653000", 0x2) finit_module(r0, &(0x7f0000b27000-0x1)="00", 0x3) rename(&(0x7f0000b7e000-0x8)="2e2f66696c653000", &(0x7f00001bd000-0x8)="2e2f66696c653100") rmdir(&(0x7f0000428000)="2e2f66696c653000") readlink(&(0x7f00008f2000)="2e2f66696c653000", &(0x7f0000191000-0x32)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32) 2017/12/11 23:42:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f73656c662f6e65742f70666b657900", 0x200200, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000484000+0x563)=0x0) getegid() accept4$inet6(r0, 0x0, &(0x7f0000000000)=0x0, 0x80000) [ 93.023859] binder: 15876:15879 ioctl c0306201 20003fd0 returned -22 [ 93.040257] binder: undelivered death notification, 0000000000000000 2017/12/11 23:42:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7667615f6172626974657200", 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000771000)="2f73656c696e75782f7573657200", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x5a04, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$tun(&(0x7f0000c7f000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x2, 0x4, 0x0, 0x0, 0x0, 0x0}}) r3 = getpid() ioprio_get$pid(0x1, r3) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000769000-0x20)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = accept4(r2, &(0x7f0000522000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000005e000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f00003a2000-0x18)={0x0, 0x1, 0x0, 0x0, 0x3}, &(0x7f0000e69000-0x3)=0x18) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000c4c000)={r5, @in={{0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000869000-0x8)=@assoc_value={r5, 0x9}, 0x8) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f00005f9000-0x10)=@buf={0x0, 0x0}) connect$inet(r2, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000673000-0x4)=0xfff, &(0x7f0000c7a000-0x4)=0x4) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000bfd000)={0x5, &(0x7f0000dd7000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r4, 0x4008642b, &(0x7f00003c2000-0x8)={r6, 0x10}) r7 = socket$inet_udp(0x2, 0x2, 0x0) r8 = dup3(r7, 0xffffffffffffffff, 0x80000) setsockopt$inet6_tcp_int(r8, 0x6, 0x1a, &(0x7f0000e91000-0x4)=0x400, 0x4) syz_open_procfs(0x0, &(0x7f0000be3000-0x8)="6e65742f61727000") kexec_load(0x2, 0x2, &(0x7f0000bbf000)=[{&(0x7f00005e4000-0x47)="889209a7a17e99571709d9a5258ca4cd84232babf3a701e6998a08088374af24702afdb9acb3b14713f1340badf20607879defff0beaef9b63a377c3c5162710a243e902ea6de9", 0x47, 0x79, 0x100000001}, {&(0x7f000027f000)="3715a9d3194215330fb3bed2f1824613e1402f214dce17cf0ecec2d8520d2ce623b43fe5b369c2207d1af42f3515f60eeb50ea5ead859cefe7aaaedb75c8f4685063e459a4e8166ff6fa19d1f3e43e7c27e1bd82f8e481257cc4bd24e48086920faeddf15c4c615e9d5ad507c6dc2ccd914c11723d2cf6bd0239a58de51cc2352ecf9889d6dcc3d921f2d9725ecfb16efea109c05d9df1807044c6ee4c56e9790ece86a00ad39c016b766aad2c1c21093af1096803486dcad70e91b903c9f16b7fe295fd6273921ccbbe5bfe90fd176c31", 0xd1, 0x4, 0x2}], 0x1) ioctl$BINDER_WRITE_READ(r8, 0xc0306201, &(0x7f0000d73000-0x30)={0x14, 0x0, &(0x7f0000cb4000-0x14)=[@register_looper={0x630b}, @acquire={0x40046305, 0x1}, @register_looper={0x630b}, @enter_looper={0x630c}], 0xa1, 0x0, &(0x7f00001fc000-0xa1)="418814dc12621a5626edb293019728bfe20936d46b69dc363a2139d925a5914a9b6836e29211bfc13d1cd5af5ffd9db8cd681c52419e964e09b636cf27ffa17025650069290c20f5a71d4317ade6e7a838cdb4c8f0689fd8c1217da0955259a2b6196c831f3d18c0c6551fc934730d15a0904cc1d5dcaf85ed3fe053dffcb23edd3121ec387fae5e7bcdab6893342b3c1a2c06a7bd3ed3f98241e8315bbe0c60b5"}) syz_open_dev$loop(&(0x7f000040b000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) 2017/12/11 23:42:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = memfd_create(&(0x7f0000dcf000-0x2)="4000", 0x2) pwritev(r0, &(0x7f0000d97000)=[{&(0x7f0000ab2000-0xd4)="", 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b78000-0x20)={0x10000000, 0x7fc00000000, 0x4, 0x10000, 0x81, 0x3, 0x1000, 0x1, 0x0}, &(0x7f0000fb7000)=0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000096e000)={r1, @in6={{0xa, 0x1, 0x200, @loopback={0x0, 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000db0000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000f1a000)={r2, 0x4, 0x5b, 0x1000000000400}, 0x10) r3 = socket(0x11, 0x3, 0xfffffffffffffffd) rt_sigprocmask(0x1, &(0x7f0000c3d000)={0xe8f}, &(0x7f00006db000)={0x0}, 0x8) setsockopt(r3, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000897000)={0x0, 0x0}, 0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000460000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000009000)={0x0, 0x0}, &(0x7f0000335000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000694000)={r5, 0x1, 0x1000, "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"}, 0x1008) fcntl$setown(r3, 0x8, r4) sendmmsg$inet_sctp(r3, &(0x7f0000f95000-0x70)=[{&(0x7f0000f98000)=@in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00008e5000)=[], 0x0, &(0x7f00002df000)=[], 0x0, 0x4000000}, {&(0x7f0000dfd000-0x1c)=@in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c, &(0x7f0000e72000-0x10)=[{&(0x7f0000461000-0x94)="663d0306e54d15bdcc15edd92fabe3da5405b4a00f0578c8bdcf08739ec7032948fd3cc372bc70594e7547d768c675984cc845072072f371ce66d8d5ac7dda22ee75199cfcaf92746e48055117e18612be00deb49045eef8af06673f0db1cadc75022c849172ced0a6a64aac18806b1254616198435a5525b08836ab723945deba7eff3df4f1b6a9ac2e73beac31704166280990", 0x94}], 0x1, 0x0, 0x0, 0x448000}], 0x2, 0x7ffc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000dc0000-0x8)={r5, 0xfffffffffffffff9}, &(0x7f0000e35000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000edd000)={r6, @in6={{0xa, 0x2, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1}, &(0x7f00007cf000-0x4)=0x98) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000d2c000)=0x0) 2017/12/11 23:42:37 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r0, 0xffffffffffffffff, 0xffffffffffffff00, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000002000)=0x2, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000003000)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000004000-0x8)="2e2f66696c653000", 0x156) fanotify_mark(r1, 0x40, 0x8, r2, &(0x7f0000003000-0x8)="2e2f66696c653000") setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000001000)=0x722f, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000002000)={0x1}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) 2017/12/11 23:42:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)="2f6465762f62696e6465722300", 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)="00", 0x1, 0x0, 0x0}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)="00", 0x1, 0x0, 0x0}], &(0x7f0000724000)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)=""}) close(r0) 2017/12/11 23:42:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) epoll_wait(r1, &(0x7f00007cc000)=[{0x0, 0x0}], 0x1, 0x0) r2 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000c1d000)={0x0, 0x0}) unlinkat(r2, &(0x7f00001e1000)="2e2f66696c653000", 0x0) r3 = getpgrp(0x0) ptrace$peekuser(0x3, r3, 0x8) timerfd_settime(r2, 0x3, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000037000)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f000003d000-0xc)={0x7, 0x0}) r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000693000)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) stat(&(0x7f00000e0000)="2e2f66696c653000", &(0x7f000012b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000996000)=0x0, &(0x7f0000991000-0x4)=0x0, &(0x7f0000322000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000f69000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000090b000)=0xe8) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f11000)={0x0, 0x0, 0x0}, 0xc) lstat(&(0x7f00002fd000-0x8)="2e2f66696c653000", &(0x7f0000532000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000249000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f000039d000)=0x0, &(0x7f00004ea000)=0x0, &(0x7f0000006000-0x4)=0x0) fstat(r1, &(0x7f0000daf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000655000-0xae)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d3f000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000200000)={0x0, 0x0, 0x0}, &(0x7f00006d8000)=0xc) fstat(r2, &(0x7f0000156000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getgid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000098c000)={{{@in=@multicast1=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c49000)=0xe8) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000fbe000-0xc)={0x0, 0x0, 0x0}, 0xc) stat(&(0x7f00009e5000)="2e2f66696c653000", &(0x7f0000f8f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00008dc000-0xc)={0x0, 0x0, 0x0}, 0xc) sendmsg$netlink(r4, &(0x7f0000654000)={&(0x7f00005cd000)={0x10, 0x0, 0x1, 0x1f}, 0xc, &(0x7f0000c51000)=[{&(0x7f000001d000-0x2a7)=[{0xd3, 0x1, 0x300, 0x20, 0x7f, "72196a3714638163eda91b884f712eebba6b45a356c185632e83dc57a2bb53339afce5a9b088d2d281562e231da489f6fd80ddca40b57a194999c1c8afb2893ab81a527ac48af7452cc1cabb7df01b3b7e11f7c161603d5cd5bee01931678f2e63b7663917f1f3ce3aed1ae02fb393858acc5b036f3782cddcabd5bab929a3441fc4c5f03703f714ebdfccde669a228e4f7190a0f035669c06e6c84303371dd0b6a90d3551f3a0b82a069e0a8b526db7eecaca630c00fcd617347f8c596b8a5b6f6acb"}, {0x10b, 0xa5ef, 0x20, 0x0, 0x10000, "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"}, {0xc9, 0x1, 0x200, 0x6, 0x3f, "d03c5b5b9f0d888d9f3a5639b31403331f72345618d557cbec3b25276bba8a57336474fa8013710dc1685320df84241abd13bb15dfe08b505d766cd477eaf46d6e7f39e25784fbc44abf3a40cdcfbf18875a040f2e4cddd91e7d993bc85f7440911e0438fd403c9c224f3513b6a752926cbe58369355559be64c79a44aad73131bac290666f0e0a1e85687938ed6722aed5bec442a4b995e05dea759ff4e64d5da8b314c906b03fc418628eb53ded6999d70bc9a439a55356a"}], 0x2a7}, {&(0x7f0000d05000-0x73)=[{0x73, 0x0, 0x100, 0xffffffffffffffc1, 0x8001, "cbea6b29299af2e6c52aeef495c7efd3eba301ef639583fb8d41d674dfd1d1b57339bf447082246ca0a6f1943aaf27c0e50130bcf3948b176ef68026ee9f99805f93bdde3e36ad6fa72c53cd2e3abe7cc0a8868c4695b79f32276890a28cb3f1ce650b"}], 0x73}, {&(0x7f0000325000-0x109)=[{0x8f, 0x0, 0x502, 0x5, 0x7, "2d68ff992dfbea383f8b21ac88bb74ff36c4c2d03cab8abf276e6c2dee63730cec6808b2458cb1eceb1738544560dce5ee7802cba3f8a1b71447fa414d14788bcd85eac5794d7d45102bc6fdbda978cdc392d8dcfc7b44ea9de9641527b742b3ed592a242b99cccadd5fd473b3ac4310293ad351202b6c673877fae486c87a"}, {0x7a, 0x6, 0x40a, 0x9752, 0x7b705f6e, "62577e7151a3f6dbb5f7a2c197c140215f4a92db23d3bb62c68eb50ff05075ee0d8f461f3337c281aa3c262920900e209190b804c1393a1b5c5a58a06aebe4e569cd872ca121f6ade92a814fb43eb3c1f3d92a8e8c9d46c20dcfb6c9cd5ce02e5a61bf3bf6f9eccd1298"}], 0x109}, {&(0x7f00000e0000-0x118e)=[{0x6f, 0x8, 0x0, 0x10000, 0x2, "9cbfa81ea8f918e9110355ac63949398a8eeca4050dd023358febfad546b5834ca85f7a2013318ab8484f1148ab4cfb93708e6fa4cbecd1cfd48418fcf6507cb8c6991551d96e70b49591e081a83a0de862c83450b5d62226bd668ed2d94e7"}, {0xa8, 0xfffffffffffff2a6, 0x100, 0x80, 0x0, "adc66b66d169fa0fdbb6865d1c0f58182a14a7ca0c7b01cf9d6ab1bb534bddd5436b20fa9f021eea2b743d212c79939055a560e4eb79eeab2d43a6c3130f9df053ccaecfc9347ceeea15480d4f473c9c0606c883823a5cd1aa1058c21df491f4e150ea19e4e5383a4003c94e0a605e52bafccd14274bf1c980d54bf6f9eb1dbad2ce4255496965d65c2f80848021e8e923eff719c1ad84e9"}, {0x67, 0x781, 0x1, 0x0, 0x6f, "f342ab673fc8de363ab54dc99f659d6408079eca5e62cc618b70897981b7354efae6ecc8063588cdb07ceec2408ca05517edd3939508818c75487103519318eb4dbea3efd458c2802582d9480640ed4e7fb33701862d95"}, {0x1010, 0xbda, 0x0, 0x8, 0x7ff, "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"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{0xa1, 0x2, 0x501, 0x8, 0x81, "20d8251b4fddc8ea59656977ac8977f1eb3567aed8882a6aca7e6ee17b3a6e752ff75fa477ff0ef23fb307cd503858556a88c60fa34667a4df0375a5f73abaa6ccf3641f01e267e2c8df054f8e56973702dda3204e805b2dcfe99511757074dee2893adc45c83a7775d958473c9a9a5ee3e934a4fe421775ed03692d6ac1f12910745ed26b63c936be2557c4cb368c63b4"}, {0xf2, 0x8001, 0x104, 0x3, 0x8001, "7898fe5e235d1fa417a910ecebae8547f44bb0f2b89fc8887c04d179dee94936ca41e8e211361796e36cf420d9eb9fc3c0ca605547db23e87d4aaa6ae47412ccedaad07fbd2f42dc9254be5ab94708efcd081c04279515a9dd035c6ce6f55319ac970eb73376c9ea6c5c46bf695533347baa9b1628f196cba7e5e57c452199b5858683125eae3c5e6b5fe965802a545b70b234615cb734f24f3821c84fc2ecd90a58233fe79fe87a954d4944f6ad57cfea92fe55e4becb56d07ae0d6a7d9ea4c988d1369eedf76375f02111a8497cbf82cd83db6c0b83681cd88a80c874d810d9fbc"}, {0x64, 0xffffffffffffff4e, 0xf00, 0x7, 0x6, "6bff2c598568b41c1376ece507349041868b90b3328e0127cddffaece99019b586cf8f54499f26d8454e8da7f5afe5e61ec4f29a79d2f61b32e1e9f22b7915e59381afc55b4c04ecbc2021b2ab7e80b91d5e1a14"}], 0x14f1}], 0x5, &(0x7f00006e3000)=[@cred={0x20, 0x1, 0x2, r3, r5, r6}, @cred={0x20, 0x1, 0x2, r3, r7, r8}, @cred={0x20, 0x1, 0x2, r3, r9, r10}, @rights={0x18, 0x1, 0x1, [r1, r2]}, @cred={0x20, 0x1, 0x2, r3, r11, r12}, @cred={0x20, 0x1, 0x2, r3, r13, r14}, @cred={0x20, 0x1, 0x2, r3, r15, r16}, @cred={0x20, 0x1, 0x2, r3, r17, r18}, @cred={0x20, 0x1, 0x2, r3, r19, r20}], 0x118, 0x40801}, 0x10) 2017/12/11 23:42:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f000008d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x58, 0x0) writev(r2, &(0x7f000001d000-0x80)=[{&(0x7f00009ca000)="b2f0dcfcf92bb1bbba9b8697b99a77afdeda61e92c14cf31699f6d816e2e3a2a80c170", 0x23}, {&(0x7f000035e000)="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0x1000}, {&(0x7f0000bf0000)="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0x1000}, {&(0x7f000093d000)="b1bf7da65a6beaa3f63492538c0cfbfc8771aea224712d4d51bebe1e191c73fb5f2998903a2fb006bcbb72805be0c4516894f3b74493891f8a508c16d1df9b7946c0e5", 0x43}, {&(0x7f0000f37000-0x1b)="002d3abdb0254cfc33c8d88632d8fe080fc0ce3bed7c30656ae203", 0x1b}, {&(0x7f00005ae000-0x24)="df09f49ed81ab6508990f9db10cbe1bc23a6024292a2ae8ee306c8150d0db6768567d0e2", 0x24}, {&(0x7f00004b6000-0x6d)="c23c664db61747a01af2db3eb9dc408698a6b1120a0f82e8a13ff0b4cb051b96e7b3550908d1d08ec78ec7b053136601f780d9f366c9bb776776a59efcb61bc766d2460a130a5b8c12624221bab97b38f30a3fd6cadb07c1090cd3d8a0b8c9f5f2573d841c86584e53f0a05c75", 0x6d}, {&(0x7f0000cd6000-0x6b)="cdca433cfa8731c650469ef5383395a6baf9a3e757961d0067cec7cbd1d66455ecde30abc5d2e427e56ad975174f66de2386bfecd342b78cd77b48f69ad5c09548ad4405c7e651de4628f1d05666a8bd1697230165e503b9c08d978fcbe7a6101201b0eb7895131dbae7e4", 0x6b}], 0x8) dup2(r0, r0) ioctl$int_in(r3, 0x5421, &(0x7f0000396000)=0x7) fcntl$setpipe(r3, 0x407, 0x107b) writev(r3, &(0x7f000000b000)=[{&(0x7f000005a000)="ac3ae8d7e77c294dff", 0x9}], 0x1) r4 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r4, 0x8916, &(0x7f0000a4a000)={@common="6c6f3a00000000000000000000000000", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) read(r2, &(0x7f0000012000-0xaf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf) writev(r0, &(0x7f0000bd2000)=[{&(0x7f0000e00000)="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", 0x2a9}, {&(0x7f0000b93000)="b275b021605a64ec77e91eef0ce2673ce8cb20298702d900000001f1f0d72b1f9874de194829a5e4a8efe5b7b58b23120000000000000089bbf4ec7098019a4596cc6189acb6ba0f46d47992161841686ca65ff0d265511a1d20df6ff916b9f24c36a8cc5b82ee8234e783fd256d7cb4650c9438481f7e3f6ec9d2683ebb2fc1aca9a1c48b73a2461187d63095da3e8919494723aacf12385eef0e05d498740e68aa0f874db0348a796abb02be4407d99ca4c8e314f1fce002cadaf86a0aeb1ceb0fbef0294a09c70c75e9af8c37030285b5b5823382604d", 0xd8}], 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00006ed000-0x4)=0x0, &(0x7f0000e39000-0x4)=0x4) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000a71000-0xc)={0x0, 0x0, 0x0}, 0xc) 2017/12/11 23:42:38 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00000a4000)="2f6465762f7573626d6f6e2300", 0x6, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000001000-0x18)={0x34, 0x800, 0x7fff, 0x1, 0x0, 0x0}) r1 = gettid() prctl$setptracer(0x59616d61, r1) 2017/12/11 23:42:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fe9000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000978000)=[0x5, 0xfffffffffffffffc]) accept$unix(0xffffffffffffffff, &(0x7f0000617000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000a23000-0x4)=0x8) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000e36000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "399f23631d000000000200000100000000000000eaf7b7d65f90b0e6330ee739b319d3f6aa6bd58d1443474482e85040fbeb4749b55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x0], 0x0}) r2 = socket$inet6(0xa, 0x80002, 0x88) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000769000)={0x0, @multicast1=0x0, @loopback=0x0}, &(0x7f000056d000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x8000000003, 0x100000000000081) r4 = socket(0x10, 0x4000000002, 0x0) r5 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r5, 0x11, 0x50000000000b, &(0x7f0000f71000)=0x0, 0x4) readv(r4, &(0x7f000078d000)=[{&(0x7f0000a4e000)="00", 0x1}], 0x1) clock_settime(0x0, &(0x7f0000695000)={0x0, 0x0}) write(r4, &(0x7f000096c000-0x29)="260000001a0047f791f6caef000003070705000000004900d70008000000375500001d0001ff", 0x26) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000fac000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9, 0x0, 0x1, 0x4, 0xd16, 0x3, 0x0}, 0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00007f6000-0xc6)={0x0, 0xbe, "cc819268c9111a35ccbc067a3cd7cbe796df8b4631154a4aaed97e688c85c7ed05927562084690ac8f275c08c2c4323b8db7f770ea069b2c938b26109096cfc20df4e24cc2a4497a55df4d95e4a9745cb74cbd004867098232987c63a3a1f07b89d22ce6f552c1ba520651310d7d2a59ee87d2c22a2ccebe5a426336cee83e509280bd90e61902d5063e8b9058b71ff73c59eb22fa1d3e8f419fd06713ec4ba926fc2280af2aa0a72a7063a672e2e6917ac2d9f37b844acdb23e57842496"}, &(0x7f0000202000-0x4)=0xc6) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000895000-0x8c)={0x0, @in6={{0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a87000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000259000)={r7, 0x92, "e6437245c5097c9fc62f71e9d5a61cf96167b2024f932d1ad7b5d47149232ca7ca729f45d5fb83dbe10c50d41b71bf44e5904d3a8c8b4bbe61e11f958827a3b1c0a3fdb602f6b618624aad12c9b5dc5f3dc5963e892f99f34df24ea50e73e09a7cda20dd3d1b434720b65cbb47988efc9fbc6c88003e352d5517622b8ce417ea301f63165813258f8befc59d66f3012c1491"}, &(0x7f000079c000-0x4)=0x9a) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00004e3000)={0x1c, 0x6c1, 0x1, 0x5, 0x5, 0x6, 0x1, 0x34ac, r6}, &(0x7f0000501000)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00007e8000-0xa0)={0x0, @in6={{0xa, 0x3, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0xffffffffffffff01, 0x401, 0x7, 0xfffffffffffffffa}, &(0x7f00006ff000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000aee000)={r8, 0xffffffffffff1625, 0x0}, &(0x7f000047c000-0x4)=0xc) utimes(&(0x7f0000178000)="2e2f66696c653000", &(0x7f0000173000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) epoll_create1(0x80000) socketpair(0x0, 0x0, 0x7, &(0x7f00005f8000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f00001f3000-0xb8)={r8, 0x401, 0x242dec2f, 0x200000000001, 0x7ff, 0x5, 0x10000, 0x100, {r9, @in6={{0xa, 0x3, 0x4db, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff0000, 0x2, 0x2, 0xfffffffffffffffb, 0x100000000}}, &(0x7f0000ee6000)=0xb8) socket$unix(0x1, 0x1, 0x0) 2017/12/11 23:42:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00004df000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000b61000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000c15000)=r1) r2 = socket$netlink(0x10, 0x3, 0xc) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000d87000)="2f73656c696e75782f61636365737300", 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000e2b000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x0, 0x4, 0x10001, 0x0, 0x1f, 0x3, 0x7, 0x7fffffff, 0x0, 0xfff, 0x7f, 0x1, 0x9, 0x1]}, &(0x7f000017f000)=0x108) mmap(&(0x7f0000ad1000/0x3000)=nil, 0x3000, 0x200000c, 0x8010, r2, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000507000)={r4, 0x3, 0xfffffffffffffff7, 0x3, 0x10000, 0x28000000000}, 0x14) getresgid(&(0x7f00007e4000)=0x0, &(0x7f0000950000-0x4)=0x0, &(0x7f0000068000)=0x0) setfsgid(r5) writev(r2, &(0x7f00005ea000-0x10)=[{&(0x7f0000576000-0x2b)="29000000200031dde5dd2100406500050a000008f3ff0780de00000c0009000800003300007e200000", 0x29}], 0x1) fadvise64(r0, 0x0, 0x0, 0x2) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000a86000-0xe8)={{{@in=@multicast2=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}, {{@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}}, &(0x7f0000095000-0x4)=0xe8) getsockname$netlink(r2, &(0x7f0000603000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000005a000-0x4)=0xc) capset(&(0x7f0000309000-0x8)={0x19980330, 0x0}, &(0x7f0000103000)={0x1, 0x0, 0x5, 0x4, 0x8712, 0xfff}) 2017/12/11 23:42:38 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000647000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000000)={0x1, 0x3, 0xfffffffffffffeff, {0x0, 0x0}, 0x2, 0x40000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000001000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000006000)={0x0, 0x8, 0x6, 0x101, 0xffffffff, 0x5}, &(0x7f0000003000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={r2, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x100, 0x924, 0x5, 0x0, 0x6, 0x4226, 0xf94, 0x5, 0x4524, 0x2, 0x4, 0xff, 0x7, 0x7]}, &(0x7f0000001000)=0x108) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000003000)={0x0, 0x2, &(0x7f0000007000)="0c0b"}) 2017/12/11 23:42:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) getresgid(&(0x7f0000888000)=0x0, &(0x7f000025f000-0x4)=0x0, &(0x7f0000cbc000)=0x0) sendmmsg$inet_sctp(r0, &(0x7f0000f95000-0x70)=[{&(0x7f0000f98000)=@in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00008e5000)=[], 0x0, &(0x7f00002df000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00007ec000-0x4)={0x1}, 0x4) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000d83000-0x4)=0x0, &(0x7f0000b49000-0x4)=0x4) r1 = syz_open_dev$usbmon(&(0x7f00004c0000-0xd)="2f6465762f7573626d6f6e2300", 0x8001, 0x1) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000fa1000-0x14)={0x40100, 0xfffffffffffffff9, 0x9, 0x9, 0x1000, 0xcb, 0x9, 0x100000000, 0x7ff, 0xfffffffffffffffa}) 2017/12/11 23:42:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f000038d000-0x4)=0x3f, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000271000-0x20)={@common="62707130000000000000000000000000", @ifru_flags=0x3b02}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000878000-0x8)={0x0, 0x4}, &(0x7f0000b79000)=0x8) openat$keychord(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b657963686f726400", 0x422440, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a24000-0x6)={r2, 0x40}, 0x6) r3 = syz_open_dev$mice(&(0x7f00007b6000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x402) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000542000-0xe8)={{{@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}, {{@in6=@remote={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}}, &(0x7f0000451000-0x4)=0xe8) r5 = add_key(&(0x7f0000f0b000)="706b6373375f7465737400", &(0x7f000062d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$get_persistent(0x16, r4, r5) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000eb6000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000245000)={r6, &(0x7f0000bb8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) socketpair(0x3, 0xe, 0x3, &(0x7f0000950000)={0x0, 0x0}) accept$packet(r7, &(0x7f0000552000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a67000-0x4)=0x14) getsockname$ipx(r8, &(0x7f0000b72000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000cf3000-0x4)=0x10) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00009a2000-0x8)={0x0, 0x0}, &(0x7f0000cb5000)=0x8) sync() [ 93.179719] binder: release 16013:16015 transaction 845 out, still active [ 93.188238] binder: unexpected work type, 4, not freed [ 93.193545] binder: 16013:16017 transaction failed 29189/-22, size 80-16 line 3008 [ 93.201935] binder: unexpected work type, 4, not freed [ 93.210477] binder: undelivered TRANSACTION_COMPLETE [ 93.219358] binder: send failed reply for transaction 845, target dead 2017/12/11 23:42:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) r0 = socket$unix(0x1, 0x25, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000084f000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x4000000, &(0x7f0000334000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") inotify_init() r2 = gettid() perf_event_open(&(0x7f00008a8000-0x78)={0x4, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0xa, 0xfc, 0x20, 0x7f, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000049a000-0x4)=0x7fffffff) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000477000-0x8)={0x0, 0x0}) add_key(&(0x7f0000c1c000-0x12)="6c6f676f6e00", &(0x7f000026e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000985000-0x5d)="0d111beb9e21712abe5042cf66d38060d3a4a255b8aed2397c6edea4bf374e38cab55db3c2c715788507008806a8e49a075b4369cbbc89040000043c7422da223091c1f67927c4e3b40609d309bd171bc07d61a87329ea178110a01d28", 0x5d, 0xfffffffffffffffb) request_key(&(0x7f0000445000)="6409000000", &(0x7f0000b28000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000348000)="6367726f757000", 0xfffffffffffffffd) recvfrom$ax25(r1, &(0x7f00003eb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a, 0x22, &(0x7f0000ab7000)={0x3, {"6ea1e0a27a189e"}, 0x1}, 0x10) getpid() fcntl$getownex(r1, 0x10, &(0x7f0000e67000)={0x0, 0x0}) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000011f000-0x4)=0xae2, &(0x7f0000bff000)=0x4) r3 = syz_open_dev$sg(&(0x7f0000e5c000-0x9)="2f6465762f73672300", 0x7, 0x1fc) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000a6c000-0x20)={"75f382a7caea438c9eb16b53a091dd55", {0x4, 0x80000001, 0x0, "340000000531", 0xc, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003fb000)={0x4, 0x78, 0x6351, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3ff, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f000069e000-0x48)=[@in={0x2, 0x2, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}], 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r4, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000bb4000-0x10)=[{&(0x7f0000f7f000-0x14)=[{0x14, 0x1d, 0x401, 0x0, 0x0, "12"}], 0x14}], 0x1, &(0x7f0000e2a000)=[@rights={0x18, 0x1, 0x1, [r4, r4]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}], 0x3, 0x0}, 0x0) 2017/12/11 23:42:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)="2f6465762f62696e6465722300", 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a35000)="2f6465762f6877726e6700", 0x200, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000a64000-0x8)={0x4, 0x0, 0x1, 0x5}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)="00", 0x0, 0x0, 0x0}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)="00", 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)=""}) close(r0) 2017/12/11 23:42:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00004c0000-0x4)=0x400, 0x4) request_key(&(0x7f00003b1000)="646e735f7265736f6c76657200", &(0x7f000011b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000248000-0x10)="2f6465762f73657175656e6365723200", 0x0) membarrier(0x11, 0x0) [ 93.235119] binder: undelivered TRANSACTION_ERROR: 29189 [ 93.235699] audit: type=1400 audit(1513035758.074:28): avc: denied { read } for pid=16022 comm="syz-executor0" path="socket:[23420]" dev="sockfs" ino=23420 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2017/12/11 23:42:38 executing program 6: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000004000-0x6)="72616d667300", 0x0, &(0x7f0000002000)="") mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000023000-0x10)="2f73656c696e75782f63726561746500", 0x2, 0x0) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)="2e2f66696c65302f66696c653000", r1, &(0x7f0000013000-0x8)="2e2f66696c653000") 2017/12/11 23:42:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000b2a000)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54ed0cc0a1004f3a0a1fdc222073b5"}) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b80000)={0x0, 0x2, 0x0}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x301}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000f2000-0x9)="2f6465762f72746300", 0x400, 0x0) sendmsg(r0, &(0x7f00003b9000)={&(0x7f00004e2000-0x10)=@ax25={0x3, {"61565ed641ac83"}, 0x4}, 0x10, &(0x7f000074c000)=[{&(0x7f00008da000)="16898867827ced787f02564f517f4eaea4bd7f93b8b51a0bde21432a35d31fcafc8afe5664c51bdd677397cba80e482e67b8b308de969be15c717fec37646371675b5804624c7f48216619814e780b66ed88fce7afb672ad617c0805ab5d78b807a3066a1a13b048da5ceaa7fc63334a2933795555718201280220ab660b203fb18638854e375cc0898872107f1d2422ae1e37f664437720600bec61c3e552317db0f8ee56b304bfc009d27ce25e2ebd6807f7be8503a2cd2fe6ff35fff58c31b4d902b725d1113df64c4e96c790079ba53d48a5490e13f2a130324de7c27160b10bdae187abc36860a0463ed2f8bbe183bb32e4699bc322", 0xf8}, {&(0x7f0000263000-0xb1)="120dc7b885c3f27ac5aa23a63e62cf569aeba11d91b19098551d3e4b49e1c4bf9d32ee2fceab78d1c920e9b47107bcd0211d7c6192d43ec3eefffb6e039aba57a99d50864691b90818b92c28d4753726bf5184f5e35a98e5ab5b97a5f856e899d2210482fe119ce3b9d0ece1635c604177a433ac742babc044b686654d820c39b796b08bf250a4b9dc5d58c0617ce2a80b2dc817a5f8b17edacfb06215e2c1391ad3d82810a6a710d16d2588361caca227", 0xb1}, {&(0x7f0000df3000-0x20)="5b22fb0c6681f454488d34243c4ab37297401e3f3b07723cd7c436f8dd16c182", 0x20}], 0x3, &(0x7f0000db6000-0x140)=[{0xc0, 0x113, 0x46da6665, "9ecd43d6c11fc54a52f892b77e280789b5f4755efb0234f688b1400eeed9f4794eec4cbbe101b2456e24b1c94ebf243835dcdc415851432b7ad3deacf92a0968e3447c2e331bf4f2c4a0d67ed2ffa359b5cbc0b3f38ae1011b7207c5a2648b2a68be0aeebb0bf3af5c873d3c3b606188f6ab43466cb7670d7d4add15d224da9afb47a768e781c5c10291ca52fdc4af0e248e92336041a1bdaaca8f70dc211df9fd182b1a82e6fd693efb2e3a55be"}, {0x80, 0x107, 0x2, "aa5afdfe23f0167b9731394480c06025f7565e827fcfa1903cc7091bdf8a8cf8eb59340c6bd6695028f1b77cd85d57b5a008e3194246425cb2d948f703e77e169b10b9cfa1b99e002526c7b64dcdca802c5a4fc9a7398f9b00902928f29d7542414f46bc3ee8105c31d7d38db86b3cee"}], 0x140, 0x40000}, 0x40) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000dca000)={0x0, 0xff}, &(0x7f0000536000)=0x8) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00002e6000)={0x7, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x401, 0x100, 0x2275d86a, &(0x7f0000fdc000-0x10)=@common="69705f76746930000000000000000000", 0x5, 0x9, 0x7}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00002af000-0x8c)={r2, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ab5000-0x4)=0x8c) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000665000)="2f6465762f7667615f6172626974657200", 0x80, 0x0) prctl$setmm(0x23, 0x7, &(0x7f00008f2000/0x2000)=nil) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000eee000-0xc)={0x0, @multicast1=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000714000)=0xc) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000362000-0x78)={0x373d7ea2, {0x2, 0x1, @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, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x80000000000000, 0x9, 0x8, 0x3ff, &(0x7f0000397000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5, 0x8, 0xb839}) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000c79000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, r4}) 2017/12/11 23:42:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000974000-0x12)="6e65742f6970365f666c6f776c6162656c00") mmap(&(0x7f0000000000/0xa64000)=nil, 0xa64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x12, &(0x7f00003f0000-0x10)={0xc, 0x0, 0x20005, 0x3}) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x1, 0x13010, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000a65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x0, &(0x7f0000660000)=[]) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a67000)={r0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000a67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000a66000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a67000)=0xb) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) syz_open_dev$usbmon(&(0x7f0000a68000-0xd)="2f6465762f7573626d6f6e2300", 0x1, 0x40000) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000541000)=0x80000000, 0x4) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000a65000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00000f7000)=0x8) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a64000/0x1000)=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$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={r3, 0xe70}, &(0x7f0000a64000)=0x8) read(r2, &(0x7f0000b0a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/11 23:42:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000f05000-0xd)="6e65742f6669625f7472696500") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000013a000)="2e2f66696c653000", 0x44, 0x2) fcntl$setlease(r0, 0x400, 0x4) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) pselect6(0x40, &(0x7f0000790000-0x40)={0x2, 0x81, 0x6, 0xffffffff, 0x1000, 0x81, 0x4, 0x9}, &(0x7f000020c000-0x40)={0x8, 0xd35, 0x7, 0x7fffffff, 0x9, 0x2, 0x80000000, 0x4}, &(0x7f0000396000)={0x6, 0x5, 0x9, 0x9, 0x2, 0x6, 0x6059aa5a, 0x8}, &(0x7f0000536000)={0x0, 0x1c9c380}, &(0x7f00002a1000)={&(0x7f0000517000-0x8)={0x1}, 0x8}) rt_sigtimedwait(&(0x7f00009ac000)={0xffffffffffffffff}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c84000-0x10)={0x77359400, r1}, 0x8) mmap(&(0x7f0000000000/0x898000)=nil, 0x898000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) r3 = socket(0x4, 0x2, 0xf5) accept$ax25(r3, 0x0, &(0x7f0000b10000-0x4)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000dd6000)=0xffffffffffffff80, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00004d0000)=0xe3, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000e51000-0x18)={0x0, 0x100000001, 0x20, 0xfffffffffffffbff, 0x100}, &(0x7f00001b3000)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000893000)={r4, 0x1000, 0x30, 0x809, 0x605}, &(0x7f000077e000-0x4)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000601000)=@assoc_value={r4, 0x0}, &(0x7f0000892000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000736000)={0x0, 0x8ef, 0xcfa521aa86bc411, 0xff7, 0x5}, &(0x7f0000330000)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000893000-0xc)={r5, 0x26, 0x20}, &(0x7f0000339000-0x4)=0xc) setsockopt$sock_int(r2, 0x1, 0x800000006, &(0x7f00004cf000)=0x400000101, 0x4) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00007f2000)=0x3, 0x4) mmap(&(0x7f0000898000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000594000)=@int=0x1, 0x4) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000100000)="00000000000000000000000000000000000000000000", &(0x7f0000896000-0x4)=0x16) openat$keychord(0xffffffffffffff9c, &(0x7f0000b7d000-0xe)="2f6465762f6b657963686f726400", 0x400, 0x0) sendto$inet(r2, &(0x7f0000ff3000-0x65)="51918cf29f669c7deb5294775dad77984c8d8ec96b07bf44f6e534a50979dff39532ce5629eb5a8ce530f4a2aa939b2d004f3afcf558cb118297f99eeebb999643463acfca3ac63911e0d9502b916c4585c5d8d0a155f0b497d1a1aa2fe94c7b7897ff72ee", 0x65, 0x8800, &(0x7f0000f10000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) creat(&(0x7f0000f77000-0x8)="2e2f66696c653000", 0x0) 2017/12/11 23:42:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x3ff, 0x0}}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000acc000)={0x1, &(0x7f000093e000)=[{0x6, 0x0, 0x0, 0x0}]}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000543000-0x28)={@common="69726c616e3000000000000000000000", @ifru_names=@generic="176545ed277de486d3fd7ab72233af95"}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000869000)="2f6465762f72746300", 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000aa7000)={0x0, 0x2, {0x3, 0x2, 0x3, 0x2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname(r1, &(0x7f0000def000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000132000)=0x10) 2017/12/11 23:42:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x3, 0x2, 0xc) syz_open_dev$tun(&(0x7f0000467000)="2f6465762f6e65742f74756e00", 0x0, 0x200) getpid() r0 = syz_open_dev$usbmon(&(0x7f0000f72000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x400000000000000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$tun(&(0x7f00003c6000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f000045b000)=r0) mount(&(0x7f00006bf000)="2e2f66696c653000", &(0x7f00006a7000-0x8)="2e2f66696c653000", &(0x7f0000886000)="716e783600", 0x40004, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000000d322", @ifru_settings={0x805, 0x4080000000000000, @fr=&(0x7f000028a000-0x18)={0x0, 0x10000, 0x0, 0x0, 0x0, 0x5, 0x0}}}) close(r1) llistxattr(&(0x7f0000a44000)="2e2f66696c653000", &(0x7f0000d7d000)="", 0x0) r2 = creat(&(0x7f0000452000-0x8)="2e2f66696c653000", 0x80000001a4) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000339000-0x8)={0x0, 0x0}, 0x8) getrlimit(0x0, &(0x7f0000ab6000)={0x0, 0x0}) r3 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r3, &(0x7f0000ad2000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000014000)=[{0x14, 0x0, 0xd09, 0x0, 0x0, "00"}], 0x14}], 0x1, &(0x7f0000fa1000)=[], 0x0, 0x0}, 0x0) [ 93.304849] binder: release 16047:16048 transaction 852 out, still active [ 93.312497] binder: unexpected work type, 4, not freed [ 93.319974] binder: unexpected work type, 4, not freed [ 93.331862] binder: undelivered TRANSACTION_COMPLETE [ 93.347954] binder: send failed reply for transaction 852, target dead 2017/12/11 23:42:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x3, 0x2, 0xc) syz_open_dev$tun(&(0x7f0000467000)="2f6465762f6e65742f74756e00", 0x0, 0x200) getpid() r0 = syz_open_dev$usbmon(&(0x7f0000f72000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x400000000000000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$tun(&(0x7f000016f000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f000045b000)=r0) mount(&(0x7f00006bf000)="2e2f66696c653000", &(0x7f00006a7000-0x8)="2e2f66696c653000", &(0x7f0000886000)="716e783600", 0x40004, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000000d322", @ifru_settings={0x805, 0x4080000000000000, @fr=&(0x7f000028a000-0x18)={0x0, 0x10000, 0x0, 0x0, 0x0, 0x5, 0x0}}}) close(r1) llistxattr(&(0x7f0000a44000)="2e2f66696c653000", &(0x7f0000d7d000)="", 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000185000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00004fa000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ab8000-0x8)={r2, 0x1f}, &(0x7f0000af4000)=0x8) r3 = creat(&(0x7f0000452000-0x8)="2e2f66696c653000", 0x0) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000339000-0x8)={0x0, 0x0}, 0x8) getrlimit(0x0, &(0x7f0000ab6000)={0x0, 0x0}) r4 = socket$netlink(0x10, 0x3, 0xc) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000030e000-0xd)="2f73656c696e75782f6d6c7300", 0x0, 0x0) sendmsg$netlink(r4, &(0x7f0000ad2000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000014000)=[{0x14, 0x101, 0xd09, 0x0, 0x0, "00"}], 0x14}], 0x1, &(0x7f0000fa1000)=[], 0x0, 0x0}, 0x0) 2017/12/11 23:42:38 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000012000)=0x0) sendto$llc(r0, &(0x7f000000b000-0xe3)="47c063f2ad7a44a6c9f73af2aefe139eb7144d5d32b6358b7d4b02145b7465d7e919e975fb79fb658d4fe833efc0f258b560f06a0423d4cb16d66c4ff132da51e5de61eaf5a2b2bb3342104bd52a8bdfff55329c76685c06c211d64ef1a4a9897a16adbf6d5b9abf0d19ab67787944b4a9457238dc75a30b22b7f0ad2a890a194b5a955e61e86708d830a3496fde5e27440d5ebfee20e1016625e7a17fd109f507a76efd4ddcfe054c5e2dfa3a3d36bbb9f05698e146371d49f414aae4ce03cceeb5d31cbfdfeae7be3779ba02ca964cdec4e819c6183ba7780635d54417d7421d7771", 0xe3, 0x40, &(0x7f000000c000-0x6)={0x1a, 0x1e, 0xfffffffffffffffc, 0x3f, 0x5b, 0x40, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r1 = syz_open_dev$binder(&(0x7f000000c000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000010000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) r3 = dup(r2) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000014000-0x64)={&(0x7f0000014000-0x20)=[0x80000000, 0x100000000, 0x7, 0x1f, 0x6, 0x4, 0xffffffffffff7fff, 0x1], 0x8, 0x5, 0x8, 0x2, 0x8, 0x0, {0x88b, 0x51c, 0x9, 0xa389, 0x3ff, 0x4, 0x5, 0x80, 0x0, 0xe109, 0x3, 0x10000, 0x2, 0x0, "c13fc6268f8b75d530153a64759775a0a49aef02d724cc2d112f86a2656b3276"}}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000a000)={0xc, 0x0, &(0x7f0000010000-0x80)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000-0x30)={0x18, 0x0, &(0x7f000000f000)=[@decrefs={0x40046307, 0x2}, @request_death={0x400c630e, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000c000-0xe1)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000c000-0x30)={0x5c, 0x0, &(0x7f0000007000)=[@decrefs={0x40046307, 0x0}, @clear_death={0x400c630f, 0x0, 0xfffffffffffffffe}, @reply={0x40406301, {0x0, 0x0, 0x0, 0xd52, 0x0, 0x0, 0x0, 0x0, 0x30, &(0x7f000000d000-0x58)=[], &(0x7f000000c000)=[0x48, 0x68, 0x38, 0x20, 0x20, 0x28]}}], 0x70, 0x0, &(0x7f0000011000)="2ea4a0c81f4c17f72bcb42e1a31450c778523148315d921855a59e177161f14945ea2c6539be0f5e257bcb27e2f03eb6d7c52dbc6e503690c32b0bcd9bc18688c2359baebfc32620015b569dfd50fb70ac1e8ac48d51c47d9358dbc8f163d92a86024af0c3eb3e7288213551bf91f4c4"}) 2017/12/11 23:42:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f000089a000-0x58)="e4a4000000050500", 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000089c000)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008a1000-0xa)="2f6465762f70746d7800", 0x4100, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004de000-0xf)="2f6465762f73657175656e63657200", 0x200, 0x0) r3 = open(&(0x7f0000a2b000)="2e2f66696c653000", 0x0, 0x8) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) r5 = socket$inet(0x2, 0x1, 0x0) r6 = syz_open_dev$tun(&(0x7f0000597000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00008d1000)={0x0, 0x0, 0x0}, &(0x7f0000da7000)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000f1c000)={0x0, 0x0, 0x0}, &(0x7f0000836000)=0xc) r8 = getpgrp(r7) timer_create(0x7, &(0x7f0000992000)={0x0, 0x1f, 0x0, @tid=r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004dc000)=0x0) timer_settime(r9, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x2, 0x1, &(0x7f0000c13000-0x10)={0x0, 0x989680}, &(0x7f0000559000-0x10)={0x0, 0x0}) timer_settime(r9, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt(r3, 0x800, 0x40, &(0x7f0000a5d000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000c4e000-0x4)=0x1000) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000e9b000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005ff000)=0xe8) sendmsg$netlink(0xffffffffffffffff, &(0x7f000017d000-0x38)={0x0, 0x0, &(0x7f000015c000)=[], 0x0, &(0x7f0000988000-0x60)=[@rights={0x20, 0x1, 0x1, [r1, r6, r1, r1]}, @cred={0x20, 0x1, 0x2, r8, r10, 0x0}], 0x40, 0x24000000}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000d55000)=0x4010000000000, 0x4) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000089f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6}) accept$inet(r0, &(0x7f000089f000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000089f000-0x4)=0x10) ioctl$TIOCNXCL(r1, 0x540d) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f000008c000-0x4)=0x0) socket(0x10, 0x8000d, 0x0) fallocate(r2, 0x1, 0x1, 0x7) 2017/12/11 23:42:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000061e000)="2f6465762f72666b696c6c00", 0x8200, 0x0) r2 = memfd_create(&(0x7f0000d97000)="2f6465762f6c6f6f702300", 0x3) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000cf2000-0x4)=0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x8}) mremap(&(0x7f0000358000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000430000/0x1000)=nil) r3 = syz_open_dev$loop(&(0x7f00008f0000)="2f6465762f6c6f6f702300", 0x0, 0x10001) r4 = memfd_create(&(0x7f0000971000-0xf)="69703caa7600000006000003ff2001", 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f00000c0000)={@generic="c68910a5f15a6bbc51b901bccb776ac4", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) add_key(&(0x7f00001e7000)="7873657200ec", &(0x7f0000fcd000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d46000)="a9753f2f58213ed3fe15d36831283049fe768d0ab3c55d0a6b20e350a7d07c2b79efab14a1906e0b034ca4f5820ab4c6f29505c0cd1657ff8c79ecac99212baf268ab56f4a557b398780ad06277b2c223ff5b9da9632cbc78a9faf14410e4e94527321b5728b09dc732494a3df57b827a388b2ccbe728b89b180669439e5acb42924f91b378b8b7076231a8ef5d5c3c8986737ce07ea00066895ece4f7e22bf37955dd94e3324198baae9d98d935d5cc507bc435173064dcda4df5054d361067a8f7e0a012286c1ec734cf099a48c96b3a151e08e7845e971c6078a649fc1f", 0xdf, 0xffffffffffffffff) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000459000)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000fcb000)={0x8001, 0x12, {0x4000000, 0x3, 0x0, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pwritev(r4, &(0x7f00000c4000-0x30)=[{&(0x7f000013a000-0xab)="", 0x0}, {&(0x7f0000166000)="dc9ec6c223ff1c68ed110015ae5fae0651105dafaab37cb339d76b4a0da2579ac3ae72afccde95bc47429cfdf4775ccb15a220a55b8dd6bc6cb9828359724deaa8cbad24c13983f8dec1b9bc48859537705db4a269e78f32cc624f800bf4db00000002f47d3fc1dc3e90681ff1b071d125bacdf8e9704282138c80f53f36a5bac86e766b61a72889608dee4723baa98e", 0x90}], 0x2, 0x20003) ioctl$TCSETAF(r4, 0x5404, &(0x7f0000603000)={0x4af, 0x8, 0x0, 0x2, 0x8000000000000, 0x401, 0xc72, 0x9, 0x8, 0xffffffffffffff21}) r6 = socket$inet6_icmp(0xa, 0x2, 0x3a) sync_file_range(r3, 0x200, 0x2, 0x6) getsockname$inet(r4, &(0x7f000024c000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b73000)=0x10) getpgrp(r5) write(r0, &(0x7f0000a6b000)="8745a59591de91ac241889a07d6db7125660854551dddd7beaac9dc2fcf8999a2a9b347ac501443b7a213d95ceeafcf9a8b268af81084775cd99187d5019609c5696626ad2351692285200000000000002007ec0c28234c3f9265b5f169b0fde3479010000000000000039eb4e6a42e852d6724cc4bf3ecc6eeadf6ff3e5e6867223f4d2310e12d3f43fbc7f7332f4cf9172f0f88fbcd18bd5ecc467c60f118ce1084fbcabaf561f2bc4d6ff4d92d473b03669ae12de97b2", 0xb8) lstat(&(0x7f00008e6000-0x8)="2e2f66696c653000", &(0x7f00009d9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgid() ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) setns(r6, 0x0) fremovexattr(r3, &(0x7f00009c5000-0x1a)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900") getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f000082e000)={0x0, 0x7ff}, &(0x7f0000ac6000)=0x8) preadv(r0, &(0x7f0000ceb000-0x70)=[{&(0x7f0000b79000-0xf5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5}, {&(0x7f0000377000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}, {&(0x7f0000690000-0x13)="00000000000000000000000000000000000000", 0x13}, {&(0x7f000035d000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000a22000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c}, {&(0x7f00000d2000)="000000000000000000000000000000000000000000000000000000000000", 0x1e}, {&(0x7f0000963000-0xf2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf2}], 0x7, 0x0) sendfile(r0, r3, &(0x7f0000fbe000-0x8)=0x0, 0x100000001) fallocate(r0, 0x11, 0x0, 0x44400004) [ 93.372481] binder: release 16047:16055 transaction 858 out, still active [ 93.382809] binder: unexpected work type, 4, not freed [ 93.410228] binder: unexpected work type, 4, not freed 2017/12/11 23:42:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x819, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000609000-0x2)="2f6465762f72666b696c6c00", 0x4000000002, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f00000ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket(0x3, 0x0, 0xb34) socketpair$unix(0x1, 0x600000000000005, 0x0, &(0x7f0000455000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000087c000-0xf)="2f6465762f73657175656e63657200", 0x0, 0x0) r4 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x80000) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) creat(&(0x7f0000145000-0x3)="2e2f66696c653000", 0xfffffffffffffffd) getsockname$llc(r1, &(0x7f000030f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000092000)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000d1f000-0x18)={0x0, 0x20009, 0x200, 0xffffffff, 0x200}, &(0x7f0000ce4000-0x4)=0x18) syz_open_dev$sndseq(&(0x7f0000209000-0xd)="2f6465762f736e642f73657100", 0x0, 0x4000) r5 = openat(0xffffffffffffff9c, &(0x7f00006ef000-0x8)="2e2f66696c653000", 0x721000, 0x41) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000015f000)={0x0, 0xeb08, 0x30, 0x80, 0x3f}, &(0x7f00006b4000+0x307)=0x18) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000c00000)={r6, @in6={{0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x802000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) request_key(&(0x7f0000c06000-0xc)="69645f7265736f6c76657200", &(0x7f00002d3000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000067c000)="71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f000092d000-0x8)=[0xaa2, 0x100000000]) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) [ 93.421590] binder: 16081:16087 ioctl c06864a1 20013f9c returned -22 [ 93.428480] binder: undelivered TRANSACTION_COMPLETE [ 93.434508] binder: 16081:16087 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 93.442057] binder: send failed reply for transaction 858, target dead [ 93.449625] binder: 16081:16087 DecRefs 0 refcount change on invalid ref 2 ret -22 2017/12/11 23:42:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x819, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000609000-0x2)="2f6465762f72666b696c6c00", 0x4000000002, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f00000ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket(0x3, 0x0, 0xb34) socketpair$unix(0x1, 0x600000000000005, 0x0, &(0x7f0000455000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f000087c000-0xf)="2f6465762f73657175656e63657200", 0x0, 0x0) r5 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x80000) ioctl$LOOP_SET_CAPACITY(r5, 0x4c07) r6 = creat(&(0x7f0000145000-0x3)="2e2f66696c653000", 0xfffffffffffffffd) r7 = getpgrp(0xffffffffffffffff) fcntl$lock(r2, 0x7, &(0x7f000032f000-0x20)={0x3, 0x0, 0xe0, 0x2600000, r7}) getsockname$llc(r1, &(0x7f000030f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000092000)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000d1f000-0x18)={0x0, 0x20009, 0x200, 0xffffffff, 0x200}, &(0x7f0000ce4000-0x4)=0x18) syz_open_dev$sndseq(&(0x7f0000209000-0xd)="2f6465762f736e642f73657100", 0x0, 0x4000) getsockopt$inet_sctp_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f0000348000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b19000-0x4)=0x8) r8 = openat(0xffffffffffffff9c, &(0x7f00006ef000-0x8)="2e2f66696c653000", 0x721000, 0x41) ioctl$EVIOCGKEYCODE(r4, 0x80084504, &(0x7f0000db6000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000015f000)={0x0, 0xeb08, 0x30, 0x80, 0x3f}, &(0x7f00006b4000+0x307)=0x18) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f0000c00000)={r9, @in6={{0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x802000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) request_key(&(0x7f0000c06000-0xc)="69645f7265736f6c76657200", &(0x7f00002d3000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000067c000)="71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0) r10 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a19000)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r10, 0x84, 0xd, &(0x7f00005a5000-0x4)=@assoc_id=r9, 0x4) ioctl$EVIOCSKEYCODE(r6, 0x40084504, &(0x7f000092d000-0x8)=[0x8, 0x800]) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) [ 93.501203] binder: 16081 invalid dec weak, ref 864 desc 0 s 1 w 0 [ 93.508100] binder: 16081:16100 unknown command 0 [ 93.514697] binder: 16081:16100 ioctl c0306201 2000bfd0 returned -22 [ 93.524298] binder: BINDER_SET_CONTEXT_MGR already set [ 93.534468] binder: 16081:16105 ioctl c06864a1 20013f9c returned -22 [ 93.542697] binder: 16081:16105 BC_DEAD_BINDER_DONE 0000000000000000 not found 2017/12/11 23:42:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) setsockopt$inet6_tcp_int(r1, 0x6, 0x1a, &(0x7f0000e91000-0x4)=0x400, 0x4) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000a80000-0x4)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000158000)=0x0) r3 = syz_open_procfs(r2, &(0x7f000038d000)="6e65742f61727000dc6df8db053e4ec7c62ffbc33d048ec2eda4267c47410888ac2e3d0793860d814b6c0d530709b34753c57c9785a7bb5516651f415048847b118db2a70d77e34fa4bad0aa5aaa9614d03449623196cf2a4d5ca5995f5f4277dc6eb8644f8ae20f46541150a0bd777fd01577fb0be7a504435b48b7cf733412fdd866e996a5ace4569b5adc88b87fe78c80d449a52553426739ded7403d7183759f39eff6ee5cf59cbf36bd214382ba8f4689ab7cc6e994ba146aef11d19f53ef33e71a17f4710eaaec4464ed5e138a3a4a608741aff36d53") kexec_load(0x2, 0x2, &(0x7f0000bbf000)=[{&(0x7f00005e4000-0x47)="889209a7a17e99571709d9a5258ca4cd84232babf3a701e6998a08088374af24702afdb9acb3b14713f1340badf20607879defff0beaef9b63a377c3c5162710a243e902ea6de9", 0x47, 0x79, 0x100000001}, {&(0x7f000027f000)="3715a9d3194215330fb3bed2f1824613e1402f214dce17cf0ecec2d8520d2ce623b43fe5b369c2207d1af42f3515f60eeb50ea5ead859cefe7aaaedb75c8f4685063e459a4e8166ff6fa19d1f3e43e7c27e1bd82f8e481257cc4bd24e48086920faeddf15c4c615e9d5ad507c6dc2ccd914c11723d2cf6bd0239a58de51cc2352ecf9889d6dcc3d921f2d9725ecfb16efea109c05d9df1807044c6ee4c56e9790ece86a00ad39c016b766aad2c1c21093af1096803486dcad70e91b903c9f16b7fe295fd6273921ccbbe5bfe90fd176c31", 0xd1, 0x4, 0x2}], 0x1) syz_open_dev$loop(&(0x7f000040b000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f00007fa000-0x4)=0x0) r4 = memfd_create(&(0x7f0000bdf000)="5c73797374656d00", 0x0) fcntl$getownex(r4, 0x10, &(0x7f0000686000-0x8)={0x0, 0x0}) open$dir(&(0x7f0000dab000)="2e2f66696c653000", 0x2, 0x41) ioctl$EVIOCREVOKE(r4, 0x40044591, &(0x7f00002f7000)=0x7) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x967, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x3, 0x2, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0}, 0x0, 0x81, r4, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x200000000, 0xf9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) pipe2(&(0x7f000069f000)={0x0, 0x0}, 0x80800) clone(0x80000000, &(0x7f0000b22000)="ba", &(0x7f00005e5000-0x4)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f000041a000)="4e31") sync() ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f00009ad000-0xc)={0x0, 0x5, 0x2e}) fcntl$setown(r6, 0x8, 0x0) setpriority(0x4000000000000, 0x0, 0x8000000) accept$ipx(r5, &(0x7f0000ff7000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000eff000)=0x10) ioctl$TUNSETTXFILTER(r5, 0x400454d1, &(0x7f000046e000-0x10)={0x1, 0x2, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) r7 = getpid() ioperm(0x0, 0x80013, 0x2) syz_open_procfs(r7, &(0x7f0000d8d000)="736d61707300") 2017/12/11 23:42:38 executing program 4: tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)="636c6561725f7265667300") r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = eventfd(0x1c2a) r4 = socket(0x0, 0x3, 0x40) pipe(&(0x7f0000cb9000-0x8)={0x0, 0x0}) r6 = request_key(&(0x7f0000b42000)="7472757374656400", &(0x7f0000284000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c57000)="636c6561725f7265667300", 0xffffffffffffffff) keyctl$invalidate(0x15, r6) ioctl$void(r2, 0x5450) ioctl$TCSETSF(r5, 0x5404, &(0x7f0000174000)={0x80, 0xb3, 0x0, 0x10001, 0x80000001, 0x10001, 0x5, 0xfffffffffffffffe, 0x3, 0x4, 0x1, 0xb227}) stat(&(0x7f0000502000-0x8)="2e2f66696c653000", &(0x7f00008a8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f00004b5000)={0x7f, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x91, 0x4, 0x7fffffff, 0x6, 0x40000000000, &(0x7f0000122000)=@common="69706464703000000000000000000000", 0x7, 0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r5, 0x8954, &(0x7f0000dff000)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) sendmmsg$nfc_llcp(r4, &(0x7f0000239000-0x38)=[{&(0x7f0000069000)={0x27, 0x0, 0x2, 0x4, 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, 0x4000}], 0x1, 0x0) writev(r0, &(0x7f0000b97000)=[{&(0x7f00000e9000)="34", 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000040b000-0xb)="2f6465762f6c6f6f702300", 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000d88000-0x8)="2e2f66696c653000", 0x0) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x20000, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f000015c000-0x4)=0x0, &(0x7f000046c000)=0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000066000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r7, 0x4c82) mmap(&(0x7f0000001000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000456000-0x24)="24001c06190025d012ffe600000000000000000000000400000000000007fe0015e0e671", 0x24) [ 93.551496] binder: 16081:16087 ioctl 40046207 0 returned -16 [ 93.561015] binder: 16081 invalid dec weak, ref 865 desc 0 s 1 w 0 [ 93.569083] binder: 16081:16100 BC_CLEAR_DEATH_NOTIFICATION death notification not active 2017/12/11 23:42:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0xe, 0x2, 0x10001) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000240000-0xc)={0x0, @broadcast=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e4e000)=0xc) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000c72000)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000067b000)={0x0, @in6={{0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xfffffffffffffffc}, &(0x7f0000fb7000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00001fc000)={r3, @in6={{0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000eeb000)="", 0x0, 0x20000004, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000f61000-0x8)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000673000)={0x0, 0x0}) r6 = socket(0x10, 0x2, 0xc) ioctl$sock_SIOCBRDELBR(r5, 0x89a1, &(0x7f0000789000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) socket(0x1f, 0x3, 0x1f) accept4$packet(r6, &(0x7f00007e5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000cfb000-0x4)=0x14, 0x800) bind$packet(r6, &(0x7f00002df000-0x14)={0x11, 0xc, r7, 0x1, 0xffffffff, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000638000-0xc)={0x4, [0x9036, 0x5, 0x3, 0x502]}, 0xc) getsockname$packet(r6, &(0x7f00004b5000-0xa)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b0b000-0x4)=0x14) write(r4, &(0x7f00004d7000)="1f00000001020000000000001804f6ffff00001109000000000000003f0003", 0x1f) getpid() syz_open_dev$sndseq(&(0x7f00009b9000)="2f6465762f736e642f73657100", 0x0, 0x315000) r8 = socket$netlink(0x10, 0x3, 0x1d) sendmsg$netlink(r8, &(0x7f0000a90000)={0x0, 0x0, &(0x7f0000307000-0x10)=[{&(0x7f00009ca000)=[{0x24, 0x2a, 0x105, 0xfffffffffffffffd, 0x9, "29003d5d0100000024000900000000001f1e"}], 0x24}], 0x1, &(0x7f0000a30000)=[@rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r8, 0xffffffffffffffff]}], 0x2, 0x7fff}, 0x10000000000000) 2017/12/11 23:42:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006d000)="2f6465762f73657175656e63657200", 0xcc2, 0x0) write$sndseq(r0, &(0x7f000005b000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) close(r0) r1 = inotify_init() close(r0) fchmod(r1, 0x1) readahead(0xffffffffffffffff, 0x1ff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000752000)=@assoc_value={0x0, 0x0}, 0x8) fcntl$F_SET_RW_HINT(r2, 0x40d, &(0x7f00008fa000)=0x5) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ddb000-0x18)={0x0, 0x3, 0x20, 0x7f, 0x534}, &(0x7f0000aec000-0x4)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000c88000)={r3, 0x1}, &(0x7f0000395000-0x4)=0x8) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d01000)="2f6465762f6175746f667300", 0x40000, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000028b000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, 0x2, 0xff, 0x8, 0x5, 0x780000, 0x9}, &(0x7f00002f0000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000622000)={r3, 0x5, 0xec, "3c57dab7b92acc34f0842cc4fc0ad0292a21af1e7af25a45debf3c7e6b0865bb1b89a1fa375888ea897aebf392b3f99c29ac0a42035e5e0f49212198dcfac6a554d9e7222bf1a80d1cdd73dca5367fde6ae73087d02c028e90604bd35aee688090afff73fc044ff64da9648710377033fa15934f1688fd025d4e4fedc49057381b7af45c9b848807dc72e68a7e50b5cf09ed7a9f48864952efcfa7fec6632d58fcde7e6ae13809c22e6415b9ff856a3967e8b367b0ec40c8144feedbb8f346bb3e930f341e3f1e26b4f14ca619777e37be19e9f991d1453e9d8c0b575a16e1528b031f1f759f6f41c4af9e68"}, 0xf4) lseek(r4, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c12000-0x10)="2f6465762f73657175656e6365723200", 0x400, 0x0) inotify_init() r5 = timerfd_create(0x7, 0x0) timerfd_settime(r5, 0x1, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000006000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) read(r5, &(0x7f000000b000)="0000000000000000", 0x8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00001eb000-0x4)=0x10001, 0x4) recvmsg(0xffffffffffffffff, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)="", 0xfc13, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$dupfd(r6, 0x0, r6) 2017/12/11 23:42:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 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) r3 = dup3(r0, r1, 0x0) r4 = dup2(r1, r2) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000d58000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 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$sock_cred(r0, 0x1, 0x11, &(0x7f0000d68000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007d3000)=0xc) ioctl$KDGETMODE(r4, 0x4b3b, &(0x7f0000882000)=0x0) stat(&(0x7f000081a000-0x8)="2e2f66696c653000", &(0x7f0000a2c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000089e000-0x20)={@generic="3ced49704aa4b683320ac3c6545400f7", @ifru_flags=0x1100}) r5 = syz_open_pts(0xffffffffffffff9c, 0x7fd) ioctl$VT_RESIZE(r5, 0x5609, &(0x7f0000ff5000-0x6)={0xd4, 0x89, 0x40}) syz_open_dev$usbmon(&(0x7f0000e03000-0xd)="2f6465762f7573626d6f6e2300", 0x3, 0x800) setsockopt$inet6_udp_encap(r4, 0x11, 0x64, &(0x7f0000fb3000)=0x6, 0x4) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f73657175656e63657200", 0x2, 0x0) pipe(&(0x7f0000526000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r8, &(0x7f0000c13000)=[{&(0x7f00004f7000-0x82)="263fb2a0aa142c2e2fd9b378f942ca5bb219da300a15fc356d89e0cb83f829b20791bd838148bc8d191eabbde8ca37f0f3f55f095cf00114b7b9a440cd2ce634ab66af45a9209cd2ea4491241e94b22c5bb2a7c31e0a07147537de0ea6d9dbc8a11b43e943602043c148ff32b15f97abfb1dcfb7dbd48845639aea5eb961f72d32a6", 0x82}, {&(0x7f00006f2000)="7044626feb7fef37f07272ffd7098d0fabd4f276a11991a45508905df3dc10cd946b21c7e1af6a86f335a4646a1e341073661d5b156698b5fece8495227793a93f47378fd278dbf8e079704356b854e8bdebc2340b4d941878b50ee6fe04b85722724eab59ee285033526ae3284e6388108832a00f71791fff118c2239454625ff76583c7849f054edd85ef0e68fa2e2509a", 0x92}, {&(0x7f000000b000-0xe8)="2617b26876f29525ea82c17099aff82dbcefcd62b759156d35e853f3bac0e6eee99f44d2e230f33728bccac3fe509ca9c49b52701fda299ac8b52afff9d967fb2df0cc095eb874a26bb5ed0ce7742e5a137e71ee36d6248e67b4228f9e702cd813e02433d4aa98d7a41335a8f996c5134ace1e899fba8815afb8c3588b30ff80e98c148ae9ad005b30c6708fe7ca0a88663b32c0822b6ad7ed45ed803b5af35b68227cacedb16305388bbdad41871e89c59fd42f4225d02a481ea3c643f45d671075c568f19dd884c3502bd7ccf9b3c9af8d154d34e0851610741969b43607512165b89ccbd30634", 0xe8}, {&(0x7f0000e5f000)="71c009689be34da94bce02f0d79873bd03b1061ce3c6526e63508f87039c7e1129a4b455f98ab30713eea7e729905c3820510b7f0f35deca37d55380d0d76f46c3947340b03fc89b8cd82214213e3463d11ecf044df21a340758caa169a3f93c", 0x60}, {&(0x7f000099a000-0x1000)="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", 0x1000}], 0x5) splice(r7, 0x0, r6, 0x0, 0x5813dd57, 0x0) 2017/12/11 23:42:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = dup(r0) ioctl$TIOCCBRK(r1, 0x5428) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000033e000)=0x4, 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000b4000-0x9)="2f6465762f70707000", 0x801fd, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000af5000-0x10)={0x5, &(0x7f0000479000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r3 = syz_open_dev$sndseq(&(0x7f0000a0d000)="2f6465762f736e642f73657100", 0x0, 0x101000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000cf2000-0xc)={0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f000096a000)=0xc) geteuid() setsockopt$inet_udp_int(r2, 0x11, 0xfffffffffffffffe, &(0x7f0000a92000-0x4)=0x2, 0x4) read(r3, &(0x7f0000c7e000)="00000000000000000000000000000000000000000000000000000000", 0x1c) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e68000+0x380)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000064000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f00009db000-0x10)={r5, &(0x7f0000622000-0x1000)=""}) setxattr(&(0x7f000011a000)="2e2f66696c653000", &(0x7f0000894000)=@random={"62747266732e00", "6e6f6465762c656d31626465766d643573756d2100"}, &(0x7f0000a6f000)="70707031a6657468316e6f64657623257b00", 0x12, 0x1) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00001d8000)=0x0, &(0x7f0000acd000-0x4)=0x4) r6 = add_key(&(0x7f0000597000-0xd)="646e735f7265736f6c76657200", &(0x7f0000966000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004ed000-0xe1)="ebb608ef3067250e21c03df8c2c647602a6f0401caddb8c6388d3b497e53ee4fa13b7f60f4133e85a1a7a786b49c17b43d4d9db31d0f1851ab8d44aac46e24ab0ce61511941c81714ae4a5575a0b2c250f1ccd2acf7823d9cd8fff15c6e6b65878bd1943852f19507770c9789642bbfcdac7f6a7300e09c0714ee5d4deb2b7ffd73b02231302fac37199a622107f0e7d8ffd71a61254caa86d5aa75e32b00045adc63bb12c02d72016", 0xa9, 0xfffffffffffffffe) request_key(&(0x7f00003b1000)="646e735f7265736f6c76657200", &(0x7f000011b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000248000-0x10)="2f6465762f73657175656e6365723200", r6) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f000078a000)={0x0, @tick=0x0, 0x0, {0xfffffffffffffffd, 0x0}, 0x20, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000083000)="2f6465762f73657175656e6365723200", 0x8000000024401, 0x0) socket(0x10, 0x2, 0xc) 2017/12/11 23:42:38 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000002000+0x2f0)=0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x10, 0x0, &(0x7f0000010000-0x80)=[@request_death={0x400c630e, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0xf8, 0x0, &(0x7f0000007000)=[@decrefs={0x40046307, 0x0}, @clear_death={0x400c630f, 0x0, 0xfffffffffffffffe}, @reply={0x40406301, {0x2, 0x0, 0x1, 0x1, 0xf, 0x0, 0x0, 0x0, 0x30, &(0x7f0000011000)=[], &(0x7f000000f000)=[0x0, 0x0, 0x38, 0x78, 0x0, 0x18]}}, @release={0x40046306, 0x3}, @transaction={0x40406300, {0x4, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x18, 0x10, &(0x7f0000001000)=[@flat={0x73622a85, 0xa, 0x0, 0x100003}], &(0x7f0000004000)=[0x78, 0x78]}}, @dead_binder_done={0x40086310, 0x0}, @reply={0x40406301, {0xffffffffffffffff, 0x0, 0x2, 0xd52, 0x10, 0x0, 0x0, 0x58, 0x40, &(0x7f000000d000-0x58)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x2}, @ptr={0x70742a85, 0x1, &(0x7f0000009000-0x85)="f0", 0x1, 0x7, 0x26}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}], &(0x7f000000c000)=[0x40, 0x38, 0x48, 0x68, 0x38, 0x20, 0x20, 0x28]}}], 0x70, 0x0, &(0x7f0000011000)="2ea4a0c81f4c17f72bcb42e1a31450c778523148315d921855a59e177161f14945ea2c6539be0f5e257bcb27e2f03eb6d7c52dbc6e503690c32b0bcd9bc18688c2359baebfc32620015b569dfd50fb70ac1e8ac48d51c47d9358dbc8f163d92a86024af0c3eb3e7288213551bf91f4c4"}) [ 93.602029] binder: 16081:16087 DecRefs 0 refcount change on invalid ref 2 ret -22 [ 93.602694] binder: 16081:16100 got reply transaction with no transaction stack [ 93.602698] binder: 16081:16100 transaction failed 29201/-71, size 0-48 line 2924 2017/12/11 23:42:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000974000-0x12)="6e65742f6970365f666c6f776c6162656c00") mmap(&(0x7f0000000000/0xa64000)=nil, 0xa64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x12, &(0x7f00003f0000-0x10)={0xc, 0x0, 0x20005, 0x3}) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x1, 0x13010, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000a65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000a67000-0x4)=[0x0]) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000b4a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a67000)={r0, r3, r2}, 0xc) mmap(&(0x7f0000a67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000a66000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a67000)=0xb) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) syz_open_dev$usbmon(&(0x7f0000a68000-0xd)="2f6465762f7573626d6f6e2300", 0x1, 0x40000) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000541000)=0x80000000, 0x4) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000a65000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00000f7000)=0x8) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000a65000-0x8)={r5, 0xe70}, &(0x7f0000a64000)=0x8) read(r4, &(0x7f0000b0a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/11 23:42:38 executing program 2: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000fe7000)=0x0, &(0x7f0000001000-0x4)=0x4) 2017/12/11 23:42:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) setsockopt$inet6_tcp_int(r1, 0x6, 0x1a, &(0x7f0000e91000-0x4)=0x400, 0x4) syz_open_procfs(0x0, &(0x7f0000be3000-0x8)="6e65742f61727000") kexec_load(0x2, 0x2, &(0x7f0000bbf000)=[{&(0x7f00005e4000-0x47)="889209a7a17e99571709d9a5258ca4cd84232babf3a701e6998a08088374af24702afdb9acb3b14713f1340badf20607879defff0beaef9b63a377c3c5162710a243e902ea6de9", 0x47, 0x79, 0x100000001}, {&(0x7f000027f000)="3715a9d3194215330fb3bed2f1824613e1402f214dce17cf0ecec2d8520d2ce623b43fe5b369c2207d1af42f3515f60eeb50ea5ead859cefe7aaaedb75c8f4685063e459a4e8166ff6fa19d1f3e43e7c27e1bd82f8e481257cc4bd24e48086920faeddf15c4c615e9d5ad507c6dc2ccd914c11723d2cf6bd0239a58de51cc2352ecf9889d6dcc3d921f2d9725ecfb16efea109c05d9df1807044c6ee4c56e9790ece86a00ad39c016b766aad2c1c21093af1096803486dcad70e91b903c9f16b7fe295fd6273921ccbbe5bfe90fd176c31", 0xd1, 0x4, 0x2}], 0x1) syz_open_dev$loop(&(0x7f000040b000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r2 = memfd_create(&(0x7f0000bdf000)="5c73797374656d00", 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000686000-0x8)={0x0, 0x0}) open$dir(&(0x7f0000dab000)="2e2f66696c653000", 0x2, 0x41) perf_event_open(&(0x7f0000170000-0x78)={0x2, 0x78, 0x967, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffe, 0x0, 0x0, 0x10, 0x0, 0x3, 0x2, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0}, 0x0, 0x81, r2, 0x0) r4 = perf_event_open(&(0x7f0000bc3000-0x78)={0x3, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x200000000, 0xf9, 0x0, 0x7, 0x0, 0x0, 0x4b, 0x1, 0x0, 0x1ff, 0x16, 0x4, 0x0, 0x0, 0x8000, 0x0, 0x7c7f9242, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x7) pipe2(&(0x7f000069f000)={0x0, 0x0}, 0x80800) clone(0x80000000, &(0x7f0000f84000-0x1)="ba", &(0x7f00005e5000-0x4)=0x0, &(0x7f0000480000)=0x0, &(0x7f000041a000)="4e31") sync() ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f00009ad000-0xc)={0x0, 0x5, 0x2e}) fcntl$setown(r6, 0x8, 0x0) setpriority(0x4000000000000, 0x0, 0x8000000) accept$ipx(r5, &(0x7f0000ff7000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000eff000)=0x10) ioctl$TUNSETTXFILTER(r5, 0x400454d1, &(0x7f000046e000-0x10)={0x1, 0x2, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) r7 = getpid() ioperm(0x0, 0x80013, 0x2) clone(0x20003fd, &(0x7f00000cb000)="22b080", &(0x7f0000664000-0x4)=0x0, &(0x7f00004d7000)=0x0, &(0x7f000027b000)="0302") ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x200) socket$unix(0x1, 0x2, 0x0) r8 = syz_open_procfs(r7, &(0x7f0000a43000)="736d617300") mlock2(&(0x7f0000c25000/0x3000)=nil, 0x3000, 0x0) accept$inet6(r2, &(0x7f0000f62000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000dd3000-0x4)=0x1c) pread64(r8, &(0x7f0000f43000)="", 0x0, 0x2e) [ 93.670258] binder: 16135 invalid dec weak, ref 868 desc 0 s 1 w 0 [ 93.688403] binder: 16135:16139 BC_CLEAR_DEATH_NOTIFICATION death notification cookie mismatch 0000000000000000 != fffffffffffffffe [ 93.701686] device gre0 entered promiscuous mode 2017/12/11 23:42:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b5c000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000b43000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d09000-0x16)="2f73656c696e75782f636865636b72657170726f7400", 0x20002, 0x0) ioctl$TCSETAF(r2, 0x5404, &(0x7f0000207000-0x14)={0x80000001, 0x0, 0x9, 0xffffffffffff2d3c, 0x1, 0x8, 0x8, 0x1, 0x40, 0xfffffffffffff509}) r3 = dup2(r1, r0) recvfrom(r1, &(0x7f000021b000-0x7c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45, 0x0, &(0x7f0000756000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00006dd000-0x8)={0x612, 0x9}, 0x8) sendto$inet(r1, &(0x7f0000da4000-0x2)="ec94", 0x2, 0x208000, &(0x7f0000fa2000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000f14000)="31a2b9f7081eea9ae40ec8cbfa9b5b4a8c26e970114cc74173c141c576a6a7", 0x1f, 0x4048080, 0x0, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) sendmsg(r1, &(0x7f0000760000)={&(0x7f0000f25000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00009b1000-0x50)=[{&(0x7f0000969000-0x6f)="5e09621ecc12d2b7162b0b7475ebf0cd9852ae2aa52e5f4bfaff4b64fb6b4d50935eb86c1f", 0x25}], 0x1, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x0) ioctl$PIO_CMAP(r3, 0x4b70, &(0x7f000010f000)={0xfffffffffffffff7, 0x0, 0x400, 0x7, 0x10000, 0x10000}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000d30000-0x4)=0x0, 0x4) r5 = syz_open_procfs(0x0, &(0x7f0000ea9000-0x16)="6e65742f69705f7461626c65735f7461726765747300") syncfs(r5) 2017/12/11 23:42:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f72746300", 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00004f2000-0xb0)={{0x1, 0x8000}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9, 0x43, 0x6, 0x1, 0x8, 0x9, 0x3, 0x0, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000)="00000000000000000000000000000000000000000000", &(0x7f0000002000-0x4)=0x16) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000003000-0x4)=0xffff) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000001000-0x4)=0x2) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001000)=0x0) lseek(r0, 0x0, 0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000004000-0x20)={"9a84e3816a72ca1148e74ce5c677b4fd", {0x4, 0x9, 0x6, "a3756eb9f4e8", 0x8, 0x0}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000005000-0x10)="2f73656c696e75782f61636365737300", 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000005000)=0x7fff, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000006000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000007000)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000)=0xe8) r3 = getgid() syz_fuse_mount(&(0x7f0000008000-0x8)="2e2f66696c653000", 0x4000, r2, r3, 0x0, 0x40000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000008000)=0x7) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f000000a000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x4000) 2017/12/11 23:42:38 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)="2f6465762f73657175656e63657200", 0x84000, 0x0) tee(r0, r1, 0xffffffffffffff00, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000003000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000002000)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001000)=0x722f, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r1, &(0x7f0000002000)={0x1}, 0x8) [ 93.733267] binder: 16135:16139 unknown command 0 [ 93.740495] binder: BINDER_SET_CONTEXT_MGR already set [ 93.751300] binder: 16135:16139 ioctl c0306201 2000bfd0 returned -22 [ 93.762520] binder: 16135:16159 ioctl 40046207 0 returned -16 [ 93.771908] binder: 16135:16165 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2017/12/11 23:42:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000065000-0x40)={0x1, 0x6, 0x6, 0x2, 0x4, 0x3, 0x40, 0x7e}, &(0x7f0000002000-0x40)={0x2, 0xc4, 0x0, 0xfffffffffffffff9, 0x100000000, 0x5, 0x80000000, 0x8}, &(0x7f0000001000-0x40)={0x9, 0x480000, 0xeb, 0x6863, 0x3, 0x8, 0x0, 0x8e2}, &(0x7f0000002000-0x10)={0x0, 0x0}) timer_gettime(0x0, &(0x7f0000ac7000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x10000002, 0x1, &(0x7f0000001000-0x10)={0x0, r0}, &(0x7f0000003000-0x10)={0x0, 0x0}) delete_module(&(0x7f00006cc000)="2d7b736563757269747900", 0x200) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000413000)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000795000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000050a000)=@ethtool_sset_info={0x37, 0x7, 0x720, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000144000)=0x144, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00009d3000-0x4)=0xfffffffffffffffc, 0x4) bind$inet(r2, &(0x7f000093f000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ustat(0x10000400000042, &(0x7f0000ebf000)={0x0, 0x0, 0x0, 0x0, 0x0}) sendto$inet(r2, &(0x7f0000631000)="02", 0x1, 0x20000001, &(0x7f0000882000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000b63000-0x14)={0x40000000, 0x80000000000853b, 0x10005, 0x10000007ffffffb, 0x0}, 0x14) seccomp(0x1, 0x1, &(0x7f0000dce000-0x10)={0xa, &(0x7f00006a6000)=[{0x7, 0x5, 0x634, 0x97}, {0x647a, 0x4, 0x4d, 0x1}, {0xffffffff00000001, 0x0, 0x40, 0x6}, {0x2, 0x40, 0x0, 0x4}, {0xffffffffffffff9e, 0x94f0, 0x9, 0x7fff}, {0x7, 0x7, 0x7f, 0x6}, {0x7, 0x1000, 0x7, 0x5}, {0x9, 0x64f2, 0x100000001, 0x200}, {0x0, 0x100, 0x2, 0x2}, {0x8001, 0x6, 0x5, 0x5a0e}]}) r3 = syz_open_procfs(0x0, &(0x7f0000787000-0x47)="7363680900000000000000d04f11bb45db01408a2d459efff2c5e5a70b03fc212c35101c561c08649dddcc690008f2d66f000e52c9af6f0000010000000000a575cd03b1fd19e8") ioctl$TIOCNXCL(r3, 0x540d) r4 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000faf000)={0xffffffffffffffff}, 0x1) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f000026a000)=0x0) dup(r4) write(r2, &(0x7f000016c000-0x2)="bdec", 0x2) ppoll(&(0x7f00000ee000-0x30)=[{r2, 0x100, 0x0}, {r2, 0x14, 0x0}, {r4, 0x4, 0x0}, {r4, 0x3200, 0x0}, {r2, 0x48, 0x0}, {r4, 0x2000, 0x0}], 0x6, &(0x7f0000f43000-0x10)={0x77359400, 0x0}, &(0x7f0000e47000)={0x10000}, 0x8) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00003ee000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000e26000)=0x0, 0x4) sendmsg$netlink(r4, &(0x7f0000918000-0x38)={&(0x7f000062a000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000082e000)=[{&(0x7f0000252000-0xa5)=[{0xa5, 0x7fff, 0x15, 0x0, 0x7, "5a2dcf6bdf483337a6461271f79fd802a42f6a3e777358fcc3f3013dfe64bee7595ed610a99915ba53544cbb97465f97ee42ab272a08317d33a478605659c3d924bee68274f79a696f0e872ddcb631f8b1bafa9c17365cc9ef125cf9252a7d32e32ce4ddf7511dcb982888ff06eadac23bcd0dd4333c275e928504410e1621492e1b6e69b1bcca4cccbd0ffc0444271f8f2b7fa03a"}], 0xa5}, {&(0x7f00009cf000-0x149b)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}, {0x421, 0x0, 0x0, 0x0, 0x0, "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"}], 0x431}], 0x2, &(0x7f0000129000)=[], 0x0, 0x3}, 0x0) futex(&(0x7f000000d000-0x4)=0x200, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x0, 0x0}, &(0x7f0000b25000-0x4)=0x2, 0x20000000002) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000a17000)={0x3ff}, 0x8, 0x80800) fsetxattr(r5, &(0x7f000044d000)=@random={"757365722e00", "406367726f7570656d3000"}, &(0x7f0000ca6000)="766d6e65743100", 0x7, 0x3) 2017/12/11 23:42:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000635000-0x16)="2f73656c696e75782f636865636b72657170726f7400", 0x41, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000f6a000)=0x0, &(0x7f0000032000)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r4 = dup3(r0, r1, 0x0) dup2(r1, r2) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000e77000)={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(r0, 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}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000bb6000)={@common="62637368300000000000000000000000", @ifru_flags=0x2}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000089e000-0x20)={@generic="3ced49704aa4b683320ac3c6545400f7", @ifru_flags=0x1100}) syz_open_pts(0xffffffffffffff9c, 0x7fd) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f73657175656e63657200", 0x2, 0x0) pipe(&(0x7f0000526000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r7, &(0x7f0000c13000)=[{&(0x7f00004f7000-0x82)="263fb2a0aa142c2e2fd9b378f942ca5bb219da300a15fc356d89e0cb83f829b20791bd838148bc8d191eabbde8ca37f0f3f55f095cf00114b7b9a440cd2ce634ab66af45a9209cd2ea4491241e94b22c5bb2a7c31e0a07147537de0ea6d9dbc8a11b43e943602043c148ff32b15f97abfb1dcfb7dbd48845639aea5eb961f72d32a6", 0x82}, {&(0x7f00006f2000)="7044626feb7fef37f07272ffd7098d0fabd4f276a11991a45508905df3dc10cd946b21c7e1af6a86f335a4646a1e341073661d5b156698b5fece8495227793a93f47378fd278dbf8e079704356b854e8bdebc2340b4d941878b50ee6fe04b85722724eab59ee285033526ae3284e6388108832a00f71791fff118c2239454625ff76583c7849f054edd85ef0e68fa2e2509a", 0x92}, {&(0x7f000000b000-0xe8)="2617b26876f29525ea82c17099aff82dbcefcd62b759156d35e853f3bac0e6eee99f44d2e230f33728bccac3fe509ca9c49b52701fda299ac8b52afff9d967fb2df0cc095eb874a26bb5ed0ce7742e5a137e71ee36d6248e67b4228f9e702cd813e02433d4aa98d7a41335a8f996c5134ace1e899fba8815afb8c3588b30ff80e98c148ae9ad005b30c6708fe7ca0a88663b32c0822b6ad7ed45ed803b5af35b68227cacedb16305388bbdad41871e89c59fd42f4225d02a481ea3c643f45d671075c568f19dd884c3502bd7ccf9b3c9af8d154d34e0851610741969b43607512165b89ccbd30634", 0xe8}, {&(0x7f0000e5f000)="71c009689be34da94bce02f0d79873bd03b1061ce3c6526e63508f87039c7e1129a4b455f98ab30713eea7e729905c3820510b7f0f35deca37d55380d0d76f46c3947340b03fc89b8cd82214213e3463d11ecf044df21a340758caa169a3f93c", 0x60}, {&(0x7f000099a000-0x1000)="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", 0x1000}], 0x5) splice(r6, 0x0, r5, 0x0, 0x5813dd57, 0x0) 2017/12/11 23:42:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e48000)="2f6465762f73672300", 0x0, 0x2) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000070a000-0x10)={0x0, 0x4, &(0x7f0000557000-0x64)=[@in6={0xa, 0x0, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x7fff}, @in6={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}]}, &(0x7f0000f30000-0x4)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000dbc000-0x20)={@generic="1b43abae92ea7e77dae75374d4154e2a", @ifru_flags=0x4002}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000035c000-0x8)={r1, 0x101}, &(0x7f0000946000-0x4)=0x8) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000fb6000-0x4)=0x2, 0x4) ioctl(r0, 0x4000000002283, &(0x7f0000ad5000-0x3)="0000ea") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000036e000)=@assoc_id=r2, 0x4) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000a45000-0x4)=0xe) bind$netlink(r0, &(0x7f00008f1000)={0x0, 0x0, 0x5, 0x800}, 0xc) r4 = memfd_create(&(0x7f0000294000)="2f6465762f70746d7800", 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000302000-0x4)=0x9, 0x4) openat$autofs(0xffffffffffffff9c, &(0x7f0000e3a000-0xc)="2f6465762f6175746f667300", 0x200, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f000055c000-0x4)=0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) readv(r3, &(0x7f0000e63000)=[{&(0x7f0000707000)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24}, {&(0x7f00002e8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5}], 0x2) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f00004f2000-0x8)=0x0) ioctl$TCFLSH(r3, 0x540b, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000d5b000-0x4)=0x0) accept4$ax25(r4, &(0x7f0000323000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000471000-0x4)=0x10, 0x80000) ioctl$KDDELIO(r3, 0x4b35, 0xffff) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_dccp_buf(r5, 0x21, 0x2, &(0x7f000031d000)="e2b37411a782f53279873b1a4ab51ddafe260aece6360f2ede7a62d949a8f32aa9955d4dc0a49b129dd5dccc3a28c27ddda9148fb632c57975ca2efb7a0f76b553d2129e5322364cc337190a889057e0df9e6c46fa003c15f17395bd6c97b1266a60452afa27e364ccd4e5064cd1a2e784e7f83a53f386469e1a2ecc89d285470dff88044bc8eed53cdaa804", 0x8c) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000dec000)={0x8, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0xc878, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x7, 0xb9e2, 0xffffffffffffff7d, 0x7f, &(0x7f0000394000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x3, 0x10000}) r6 = add_key$keyring(&(0x7f0000f9a000)="6b657972696e6700", &(0x7f00004e8000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key(&(0x7f0000dd8000-0x8)="6b657972696e6700", &(0x7f0000a1a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000048b000-0x9b)="964891acf4de1c940a2f3132f81209151beb00de71649fecbb61f3eaa16001035e4b3736f8c89af5b787578c0b39603a2ef77b75b91e692cd8e33d9063f2747b9601348a069092d5d0fb9695a0576a8c2bd04319539d79198b99abb08d4847ec76488850976cc324f72c3c4b3d4ce60b7b8cf4d44e854503ea9607962ec15b89de9691f1117712acc41e85d291dcdeff36dfb8990d896d3d48b8fb", 0x9b, r6) write$evdev(r0, &(0x7f0000001000)=[{{0x0, 0x7530}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x3, 0x0}, {{0x0, 0x2710}, 0x0, 0x1, 0x0}, {{0x0, 0x7530}, 0xe90, 0x0, 0x0}], 0x60) [ 93.829603] device gre0 entered promiscuous mode 2017/12/11 23:42:38 executing program 1: socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = dup(r0) ioctl$TIOCCBRK(r1, 0x5428) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000033e000)=0x4, 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000b4000-0x9)="2f6465762f70707000", 0x801fd, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000af5000-0x10)={0x4, &(0x7f0000479000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r3 = syz_open_dev$sndseq(&(0x7f0000a0d000)="2f6465762f736e642f73657100", 0x0, 0x101000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000cf2000-0xc)={0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f000096a000)=0xc) geteuid() setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f00008ad000-0x4)=0x4, 0x4) read(r3, &(0x7f0000c7e000)="00000000000000000000000000000000000000000000000000000000", 0x1c) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e68000+0x380)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000064000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f00009db000-0x10)={r5, &(0x7f0000622000-0x1000)=""}) setxattr(&(0x7f000011a000)="2e2f66696c653000", &(0x7f0000894000)=@random={"62747266732e00", "6e6f6465762c656d31626465766d643573756d2100"}, &(0x7f0000a6f000)="70707031a6657468316e6f64657623257b00", 0x12, 0x1) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00001d8000)=0x0, &(0x7f0000acd000-0x4)=0x4) r6 = add_key(&(0x7f0000597000-0xd)="646e735f7265736f6c76657200", &(0x7f0000966000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004ed000-0xe1)="ebb608ef3067250e21c03df8c2c647602a6f0401caddb8c6388d3b497e53ee4fa13b7f60f4133e85a1a7a786b49c17b43d4d9db31d0f1851ab8d44aac46e24ab0ce61511941c81714ae4a5575a0b2c250f1ccd2acf7823d9cd8fff15c6e6b65878bd1943852f19507770c9789642bbfcdac7f6a7300e09c0714ee5d4deb2b7ffd73b02231302fac37199a622107f0e7d8ffd71a61254caa86d5aa75e32b00045adc63bb12c02d72016", 0xa9, 0xfffffffffffffffe) request_key(&(0x7f00003b1000)="646e735f7265736f6c76657200", &(0x7f000011b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000248000-0x10)="2f6465762f73657175656e6365723200", r6) 2017/12/11 23:42:38 executing program 3: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00006f3000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x80000, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f000047e000)=0x1f7e, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000b7d000-0x8)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = add_key$keyring(&(0x7f0000738000-0x8)="6b657972696e6700", &(0x7f00007ae000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r2, &(0x7f0000490000-0xef)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef) bind$inet(r1, &(0x7f0000b43000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000da4000-0x2)="", 0x0, 0x208000, &(0x7f0000fa2000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c86000-0x16)="2f73656c696e75782f636865636b72657170726f7400", 0x40000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000c6b000-0x4)=0xfffffffffffffffa, 0x4) sendto$inet(r1, &(0x7f0000f14000)="31", 0x1, 0x4048080, 0x0, 0x0) sendmsg(r1, &(0x7f000005a000)={&(0x7f0000f25000)=@l2={0x1f, 0x0, {0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00009b1000-0x50)=[{&(0x7f0000969000-0x6f)="5e", 0x1}], 0x1, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x0) 2017/12/11 23:42:38 executing program 6: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b35000)="2f73656c696e75782f7573657200", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000001000-0x95)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000001000-0x108)={0x10001, {{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000a64000)="", &(0x7f0000145000)=0x0) inotify_init1(0x800) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fb7000)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) readlinkat(r2, &(0x7f00009aa000-0x8)="2e2f66696c653000", &(0x7f00006bc000)="", 0x0) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) 2017/12/11 23:42:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000db9000-0xf)="2f6465762f73657175656e63657200", 0x100, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000abc000)={@common="69666230000000000000000000000000", @ifru_settings={0x7ff, 0xc8ce, @fr_pvc_info=&(0x7f0000e7b000)={0x72, @generic="41b621d589f02c5f0e50c9727eb9a27e"}}}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000473000-0xb)="2f6465762f6877726e6700", 0x200, 0x0) fdatasync(r1) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x5, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfc, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x7, 0x2) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f0000b7c000-0xb)={@common="726f7365300000000000000000000000", 0x0}) mkdir(&(0x7f0000632000)="2e2f66696c653000", 0xfffffffffffffffc) mount(&(0x7f0000528000-0x8)="2e2f66696c653000", &(0x7f000075c000-0x8)="2e2f66696c653000", &(0x7f0000014000)="70726f6300", 0x1002004, &(0x7f0000b89000-0x1)="ca") r2 = open(&(0x7f000043f000-0x8)="2e2f66696c653000", 0x0, 0x0) mount(&(0x7f0000374000)="2e2f66696c653000", &(0x7f0000b31000-0x8)="2e2f66696c653000", &(0x7f0000ec2000)="72616d667300", 0x0, &(0x7f000002d000)="") socket$inet_sctp(0x2, 0x5, 0x84) keyctl$set_reqkey_keyring(0xe, 0x3) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x3c) lseek(r2, 0xffffffffffffffff, 0x1) getdents64(r2, &(0x7f0000429000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00009dd000)={0x0, 0x0}, &(0x7f0000108000)=0x8) [ 93.969499] device gre0 entered promiscuous mode 2017/12/11 23:42:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000467000)="2f6465762f6e65742f74756e00", 0x0, 0x200) getpid() r0 = syz_open_dev$usbmon(&(0x7f0000f72000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x400000000000000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000f03000)={0xfffffffffffffffb, 0x0, 0x0, 0xf599}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f00002e2000-0x10)={r1, 0x8}) r2 = syz_open_dev$tun(&(0x7f000016f000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f000045b000)=r0) mount(&(0x7f00006bf000)="2e2f66696c653000", &(0x7f00006a7000-0x8)="2e2f66696c653000", &(0x7f0000886000)="716e783600", 0x40004, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000000d322", @ifru_settings={0x805, 0x4080000000000000, @fr=&(0x7f000028a000-0x18)={0x0, 0x10000, 0x0, 0x0, 0x0, 0x5, 0x0}}}) close(r2) r3 = creat(&(0x7f0000452000-0x8)="2e2f66696c653000", 0x80000001a4) setsockopt$inet_group_source_req(r3, 0x0, 0x2f, &(0x7f0000519000-0x118)={0x100000000, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @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]}}, 0x118) getrlimit(0x0, &(0x7f0000ab6000)={0x0, 0x0}) 2017/12/11 23:42:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) mincore(&(0x7f00008cf000/0x1000)=nil, 0x1000, &(0x7f0000fac000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r1, &(0x7f0000aaf000)="9c", 0x1, 0x0, &(0x7f0000819000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000092a000-0x3)="6c7000", 0x3) clock_getres(0x4, &(0x7f0000878000)={0x0, 0x0}) sendto$packet(r1, &(0x7f0000eeb000)="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", 0xa1c, 0x1, &(0x7f0000bc8000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000040f000)={@rand_addr=0x7ff, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2017/12/11 23:42:38 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0xf, 0x9, &(0x7f0000012000)={0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = syz_open_dev$binder(&(0x7f0000010000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0}) r4 = request_key(&(0x7f0000010000)="73797a6b616c6c657200", &(0x7f0000011000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000000e000)="62646576706f7369785f61636c5f6163636573737d7d5d7d00", 0xfffffffffffffffb) r5 = request_key(&(0x7f0000010000)="626c61636b6c69737400", &(0x7f0000011000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000011000-0xd)="2f6465762f62696e6465722300", 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r4, &(0x7f0000011000-0x50)=[{&(0x7f000000f000)="7cec1e080d22f9cc6f8288bb7328b908c05e755a11428c7fb9660600a6fbe095922fbca209751272a43b", 0x2a}, {&(0x7f0000005000-0x5f)="1013ff8ba85bd627a321a865231e3430aa0c0e4a2b82ef03c3e30b3b9569a344ce917725fb58bbb22bdb02f6976143cb386a3c277686e2bcb8ebd45dad4eaea09d404cde2acc124dd86d8b563030867490428da1ed135f5490d0b43eeee11b", 0x5f}, {&(0x7f000000e000)="", 0x0}, {&(0x7f0000010000)="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", 0x1000}, {&(0x7f0000006000)="5978e6e3145a4a716d70aa8d201e3836fe24829be856b3", 0x17}], 0x5, r5) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000a000)={0x80, 0x0, &(0x7f0000010000-0x80)=[@free_buffer={0x40086303, r3}, @request_death={0x400c630e, 0x0, 0x3}, @dead_binder_done={0x40086310, 0x4}, @register_looper={0x630b}, @clear_death={0x400c630f, 0x2, 0x2}, @reply={0x40406301, {0x4, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x48, 0x28, &(0x7f000000f000)=[@ptr={0x70742a85, 0x1, &(0x7f0000003000)=0x0, 0x1, 0x0, 0x16}, @fda={0x66646185, 0x2, 0x4, 0x5}], &(0x7f000000f000)=[0x48, 0x38, 0x48, 0x18, 0x48]}}], 0xc6, 0x0, &(0x7f0000009000)="e604c2c7932e07d5928f127bdf80d4a5f2a6d80f9129e3eece8642b07c02a1569f0560c8f96086930ccc9070bc61b539a53118383f2652c287fbf97c282faf42ddbee55187c69339618e13926797f548798d4eb09e147362058949e106e04b06c22042d5bfe45b66f5661f4a68d9eafb266aae9d4e142c398560779ea031d55a6e8195a9800cf3269be5cc9aa4171ce9d7c0f4057f88a3cb9fc3893d765b9377decf79955b401d9f1f884f00fd94578615b12cba96e79f8d0a1eaef561f58bfeaba1fc7489c0"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000002000-0x18)={r3, 0x0, 0x0, 0x0}) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x2000000, 0x12, r0, 0x1) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000-0x30)={0x18, 0x0, &(0x7f000000f000)=[@decrefs={0x40046307, 0x2}, @request_death={0x400c630e, 0x0, 0x0}], 0xe1, 0x0, &(0x7f000000c000-0xe1)="8f8e47b402030f86f3c6e9b3c47bd32a30ec0bc05fa4029e5b1cdd61bdc88889fd96d2de0076d5ddfa1e0862acd10b5e9b6cea2fd149508bbc5d294db47678017c7893da2df69f2d4ac55548ca20c4581f9809968f26d06b9a12a09c2ebf2d7e9c7b2426c214557e76d09f79f209126df94cecea5b039dd18f722652d339145334431f11a3f0c96ec9d95ce0d062b278cf23d6276d82a0e12ebc7c3be69805091ce8fc58c0792d093ac014394072c2402802a3204f90c884325e5d7b3f703f26770de87400a46e8a005dd22dc70b671e431edca03843b12a3004e0d2fb6ec15161"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000010000)={0x4, 0x0, &(0x7f0000011000-0x4)=[@exit_looper={0x630d}], 0x87, 0x0, &(0x7f0000010000)="38c4bbb5c1c4a04c0c7c9bcd765464e2016c0acb73c0a4cfae22df1e82e37d587e63fd534ec41c0701e5edb4bf2ea651aeccc3bcd90df1c864a30fa1eafd03787a07b4ccbf9f197dbe78862635f280a2ec53bc15d80c98624f1a6103e830b56996e33a3b4605c7f8ebdd9a4484b6d467a928a468c528c7488981e40c51b1bc8cdaa00daccc7f30"}) syz_open_dev$binder(&(0x7f0000003000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000c000-0x30)={0x14c, 0x0, &(0x7f0000012000)=[@dead_binder_done={0x40086310, 0x3}, @transaction={0x40406300, {0x4, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x0, 0x8, &(0x7f0000012000)=[], &(0x7f0000004000)=[0x0]}}, @enter_looper={0x630c}, @decrefs={0x40046307, 0x4}, @clear_death={0x400c630f, 0x0, 0xfffffffffffffffe}, @reply={0x40406301, {0x2, 0x0, 0x1, 0x1, 0xf, 0x0, 0x0, 0x0, 0x30, &(0x7f0000011000)=[], &(0x7f0000005000-0x30)=[0x0, 0x0, 0x38, 0x78, 0x0, 0x18]}}, @release={0x40046306, 0x3}, @transaction={0x40406300, {0x4, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x18, 0x10, &(0x7f0000001000)=[@flat={0x73622a85, 0xa, 0x0, 0x100003}], &(0x7f0000004000)=[0x78, 0x78]}}, @dead_binder_done={0x40086310, 0x0}, @reply={0x40406301, {0xffffffffffffffff, 0x0, 0x2, 0xd52, 0x10, 0x0, 0x0, 0x58, 0x40, &(0x7f000000d000-0x58)=[@fd={0x66642a85, 0x0, r2, 0x0, 0x2}, @ptr={0x70742a85, 0x1, &(0x7f0000009000-0x85)="f0", 0x1, 0x7, 0x26}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}], &(0x7f000000c000)=[0x40, 0x38, 0x48, 0x68, 0x38, 0x20, 0x20, 0x28]}}], 0x70, 0x0, &(0x7f0000011000)="2ea4a0c81f4c17f72bcb42e1a31450c778523148315d921855a59e177161f14945ea2c6539be0f5e257bcb27e2f03eb6d7c52dbc6e503690c32b0bcd9bc18688c2359baebfc32620015b569dfd50fb70ac1e8ac48d51c47d9358dbc8f163d92a86024af0c3eb3e7288213551bf91f4c4"}) 2017/12/11 23:42:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x13, &(0x7f0000bb4000-0x8)=0x0) open(&(0x7f00006bc000-0x8)="2e2f66696c653000", 0x2000, 0x56) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d6b000-0x11)="2f6465762f7667615f6172626974657200", 0x80, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f00006e8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000350000-0x2)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000005c000-0xa0)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x40, 0x40, 0x22}, &(0x7f00006c2000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000065f000)={r2, 0x1}, &(0x7f00002ad000-0x4)=0x8) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f00009fa000)="00000000000000000000000000000000", &(0x7f00009b6000)=0x10) 2017/12/11 23:42:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000410000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x80000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000000d322", @ifru_settings={0x805, 0x4080000000000000, @fr=&(0x7f000028a000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}}}) close(0xffffffffffffffff) 2017/12/11 23:42:38 executing program 1: mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f000089a000-0x58)="e4a4000000050500", 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000089c000)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000009c000)="2f6465762f70746d7800", 0x4100, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000217000-0xf)="2f6465762f73657175656e63657200", 0x200, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x1, 0x800000000000000) r5 = syz_open_dev$tun(&(0x7f0000597000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000641000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000c5000)=0xc) fcntl$getownex(r2, 0x10, &(0x7f00002a4000)={0x0, 0x0}) getpid() ioctl$TIOCGSID(r2, 0x540f, &(0x7f00002c6000-0x4)=0x0) r7 = getpgrp(r6) timer_create(0x7, &(0x7f0000992000)={0x0, 0x1f, 0x0, @tid=r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004dc000)=0x0) timer_settime(r8, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x2, 0x1, &(0x7f0000c13000-0x10)={0x0, 0x989680}, &(0x7f0000559000-0x10)={0x0, 0x0}) timer_settime(r8, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000b81000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e99000-0x4)=0xe8) getresgid(&(0x7f000047a000-0x4)=0x0, &(0x7f0000f5e000)=0x0, &(0x7f00000f4000)=0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f000017d000-0x38)={0x0, 0x0, &(0x7f000015c000)=[], 0x0, &(0x7f0000988000-0x60)=[@rights={0x20, 0x1, 0x1, [r1, r5, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r2, r4, r0]}, @cred={0x20, 0x1, 0x2, r7, r9, r10}], 0x60, 0x24000000}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000d55000)=0x4010000000000, 0x4) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000089f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6}) accept$inet(r0, &(0x7f000089f000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000089f000-0x4)=0x10) ioctl$TIOCNXCL(r1, 0x540d) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f000008c000-0x4)=0x0) close(r0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r4) socket(0x10, 0x8000d, 0x0) [ 94.033096] device gre0 entered promiscuous mode [ 94.052941] binder: 16255:16257 BC_FREE_BUFFER u0000000000000000 no match [ 94.065042] binder: 16255:16257 BC_DEAD_BINDER_DONE 0000000000000004 not found [ 94.073962] binder: 16255:16257 ERROR: BC_REGISTER_LOOPER called after BC_ENTER_LOOPER 2017/12/11 23:42:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)="2f6465762f6877726e6700", 0x131000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000b65000)={0x1ff, 0x5, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f6465762f73657175656e6365723200", 0x100, 0x0) socket$netlink(0x10, 0x3, 0x1f) fremovexattr(r1, &(0x7f00009d4000)=@random={"62747266732e00", "707070303a00"}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000002000)={{0x7, 0x4}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa, 0x400, 0x8, 0x100000001, 0x9, 0x17c, 0x9, 0x0, 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, 0x0, 0x0, 0x0, 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_procfs(0x0, &(0x7f0000cfc000)="6e65742f697076365f726f75746500") sendfile(r2, r2, &(0x7f0000a7b000)=0x0, 0x26a950b) [ 94.088231] binder: 16255:16257 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2 [ 94.095500] binder: 16255:16264 DecRefs 0 refcount change on invalid ref 2 ret -22 [ 94.098374] binder: 16255:16257 got reply transaction with no transaction stack [ 94.103866] binder: 16255:16264 BC_REQUEST_DEATH_NOTIFICATION death notification already set [ 94.125882] binder: 16255:16257 transaction failed 29201/-71, size 72-40 line 2924 2017/12/11 23:42:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000ced000)=0x0, &(0x7f000095c000-0x4)=0x4) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e87000-0x11)="2f73656c696e75782f656e666f72636500", 0x4000, 0x0) r1 = add_key$user(&(0x7f0000ed9000)="7573657200", &(0x7f0000322000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000092000)="a983816269ff20eb7e70b3e646fe586f23aaa6085abebacbb6b4ee144f", 0x1d, 0xfffffffffffffffd) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000f15000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000ee1000-0x20)={0x2, 0x0, 0x10001, 0x4}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000844000-0x10)={0x32, r3}) r4 = add_key$keyring(&(0x7f0000fdb000-0x8)="6b657972696e6700", &(0x7f0000800000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, r1, r4) fchdir(r0) 2017/12/11 23:42:39 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006e2000)="2f70726f632f73656c662f6e65742f70666b657900", 0x1, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000452000)={&(0x7f0000a15000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000eee000-0xb)="2f6465762f6877726e6700", 0x400002, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000eed000)={{0x1, 0x0}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x80c, 0x800, 0x0, 0x80, 0x100, 0x25fe, 0x0, 0x4, 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]}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7f7, 0x4) sendto$inet(r1, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000eed000)="2f73656c696e75782f73746174757300", 0x0, 0x0) ioctl$TCSETAF(r2, 0x5404, &(0x7f000022a000-0x14)={0x0, 0xc6, 0x8, 0x1, 0x8, 0xffff, 0x7ae1, 0xe5, 0x7, 0x6}) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r2, &(0x7f0000eee000)="1fd75d7f151a3ede312fe536bbe583002cfbd67aed8afdd3723d19337fddcfa8b5d15d153047ddc0689f479e9f5e3b56fb66446fda8155523376b2e47572aaf7df244fc70dcefae4d01b502de761659f32947568fe8e05f398e9a0a48ef293038a3afeea49033aa5cda1090ed8d7e0be9d811e7d4a407314bc2254f0b869784c35e3ab6332432b017d1f4ecba4d8f8e3afbe2115921b656a4b87fa497a4b8d2d31dbf36eef", 0xa5, 0x4000000, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000639000-0x64)={&(0x7f0000bfb000-0x10)=[0x2, 0x0, 0x8, 0xff], 0x4, 0x400, 0x100000001, 0x9, 0x7, 0x537, {0x2, 0x2, 0x7fff, 0x7fffffff, 0x68, 0x0, 0x80000000, 0x81, 0x10000, 0x101, 0x8001, 0xffff, 0x7, 0x20, "2efae11f693fec0955b9887ea29cff95dbabd55866b8d7f3c140032d25cb40ce"}}) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r3, &(0x7f0000204000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d28000-0x4)=0xc) setsockopt$inet_int(r1, 0x0, 0x14, &(0x7f0000afd000)=0x1000204, 0x4) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x8, 0x8000, &(0x7f0000eee000)="59b5c304b7105b9c22354621cecf9a4a93e3ca8e07cefdf4a9402bd117bbce60ae14556abd7f0f76cfa3ac77820bb6955226b9e6cce3819b15ef27b2ac463e7ca3f5077acc1ebf8486889e957d333c16b43a5850ceeedd1797", 0x59) recvmsg(r1, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eed000)=[{&(0x7f0000c73000-0xb5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5}, {&(0x7f0000eee000-0xe6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6}], 0x2, &(0x7f00009fe000-0x51)="", 0x0, 0x0}, 0x40002106) 2017/12/11 23:42:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x3, 0x2, 0xc) syz_open_dev$tun(&(0x7f0000467000)="2f6465762f6e65742f74756e00", 0x0, 0x200) getpid() r0 = syz_open_dev$usbmon(&(0x7f0000f72000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x400000000000000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$tun(&(0x7f000016f000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f000045b000)=r0) mount(&(0x7f00006bf000)="2e2f66696c653000", &(0x7f00006a7000-0x8)="2e2f66696c653000", &(0x7f0000886000)="716e783600", 0x40004, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000000d322", @ifru_settings={0x805, 0x4080000000000000, @fr=&(0x7f000028a000-0x18)={0x0, 0x10000, 0x0, 0x0, 0x0, 0x5, 0x0}}}) pivot_root(&(0x7f00008b7000-0x8)="2e2f66696c653000", &(0x7f00001c3000-0x8)="2e2f66696c653000") close(r1) llistxattr(&(0x7f0000a44000)="2e2f66696c653000", &(0x7f0000d7d000)="", 0x0) r2 = creat(&(0x7f0000452000-0x8)="2e2f66696c653000", 0x80000001a4) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000339000-0x8)={0x0, 0x0}, 0x8) getrlimit(0x0, &(0x7f0000ab6000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00004eb000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006c8000-0x4)=0xe8) setfsuid(r3) r4 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r4, &(0x7f0000ad2000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000014000)=[{0x14, 0x0, 0xd09, 0x0, 0x0, "00"}], 0x14}], 0x1, &(0x7f0000fa1000)=[], 0x0, 0x0}, 0x0) r5 = add_key$keyring(&(0x7f0000199000)="6b657972696e6700", &(0x7f0000e04000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r6 = add_key$keyring(&(0x7f000044c000-0x8)="6b657972696e6700", &(0x7f0000cb9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$search(0xa, r5, &(0x7f0000943000-0xa)="626c61636b6c69737400", &(0x7f0000ec5000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, r6) [ 94.137454] binder: 16255:16257 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 94.145257] binder: 16255:16257 got transaction to invalid handle [ 94.153495] binder: 16255:16257 transaction failed 29201/-22, size 0-8 line 3008 [ 94.186692] binder: 16255:16269 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 94.205602] binder: 16255:16257 BC_FREE_BUFFER u0000000000000000 no match [ 94.210482] binder: 16255:16278 DecRefs 0 refcount change on invalid ref 2 ret -22 [ 94.210498] binder: 16255:16278 BC_REQUEST_DEATH_NOTIFICATION death notification already set 2017/12/11 23:42:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b33000)="2f6465762f6c6f6f702300", 0x2, 0x40000) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fc3000)="2f6465762f6b657963686f726400", 0x5, 0x0) fsetxattr(r1, &(0x7f0000f5d000-0x19)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f00001ff000-0x1)="00", 0x1, 0x3) r2 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffe, 0x0, 0x43, 0x2, 0x0, []}) ioctl$void(r2, 0xc0041878) write$tun(r1, &(0x7f00006f0000)=@hdr={0x1, 0x80, 0x10000, 0x0, 0x80000000, 0x3ff, @ipv6={0x1, 0x6, "0d1e79", 0x402, 0x4, 0x9, @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={0x33, 0x68, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x7, 0xfe, "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"}, {0xff, 0xe7, "4e23800edd186577674f4d7edeb0afbd1f90d61b9968975009da2fd5e83c0e0e40d0dc1c2f2ce783bca25310e11163a716ac96977682a99fa69ed2904bf55967f9979e148a6437462965e7db67e1e2bf72db859424f79aac45be279484adb66721c433c2a5cffa5e34ccbb9aba76a2343c98a8b68b51122e75f1acd7cbc983b326a3c9a7f778f301fb68038da5b1058c8a57b4c5c842756458d5205cc664050726d149ea09fd2cd5237242f040a6946aa373eca8605205f96eae67e1d1811f7eefd4bdc740709ec03b397ed1416536f04ee4811c45c7634bbc741622fc2bbc5a04e0b1cccb9506"}, {0xff, 0x62, "6300000000cffa21115cabb60133d0936fed214badfe00010001ad845416bdb527bc3b9a76bb2ef7d832d90467f7ba030150f5f6f1b2630752ee5feeedfea56c4af5de6eb77a8bdc77fc2d90d6cc014c6da4b5efac8ef8469e769840f164c0cd6729"}, {0x1, 0xf1, "421ae5b0cd71f38e48b8cd74ebfb022946ff2627aea4e619fd3b21f6da2b47941c5ca623813f96f072761874e4fd15779868eff9f273ca7acaadbc2d973dc30f13f6a0bdcd0231f7518fc502fc7b0f9ebb61c6f9260d2b32013ad394837546f016c927567f1720907b06a936857ffce1577aa438524f808fb022bb593fbfa38ce6f49a5fc5b2c948a4ef0a48a2ece95202cd2af68caac1819000434ba4adf35fe9b8e5c1ceac172c6719947ca547e02787104e68ae27818c3960a28a451ccff1f427074690a796de2dee09407b8d8f0dda09f6ba9a1eda9c09c339e1365be00e184365ca097d7bffdf16a8eb223271227f"}]}], @udp={0x0, 0x2, 0xba, 0x0, "68dfaa1c5ed5a746d5cf8b14d17569283f8840db45429d1056523fc0f8965f8b9083646351350c3b05dd591be86335bde4b6f5196a4edd5de8eae72c3eb7862956428609ed9a1d84a4b34a29b3e5535a6c6118de382164dd6728f7ee5e81a08d750d7de6b4bc9ca8c1cec550e573af8e2ff065c4e0a38ee1aa13abb0839df8b354b9383192fa48b3f5ed8e2e456ebb05752458581a334c40ba0c8f74994c64523d20fd6ab84dbd0744be725f938ffc94d192"}}}}, 0x434) ioctl(r2, 0x8917, &(0x7f00008ea000)="") epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f000071b000-0xc)={0x10, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000e20000)={0x2, 0x7ff, 0x8000, 0xffffffff, 0x7, 0x8, 0x7fff, 0x800, 0x0}, &(0x7f0000eef000)=0x20) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000b2d000-0x8)=@assoc_value={r3, 0x9}, 0x8) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f000089f000-0x9)="2f6465762f70707000", 0x141040, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000984000)={0x0, 0x94, &(0x7f0000c80000-0x94)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x33d2817, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f67000)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00006fc000-0x8)={r5, 0x200}, 0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00004dd000)={0x0, 0x5d, "deb283098809a0f142bc314bad8b12df38f42c539a0822b82b80e9845696df79148f72704338d124c3741ac2c0f0eaa0da31d88d11a72346e78bee55c5f0a577324e7a7ee043c839b52e43c6e43a9ef734ff516a055a910e21f6c086b0"}, &(0x7f0000163000+0x95b)=0x65) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00001b5000)=@assoc_value={r5, 0x174}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00005f3000-0x8)={r6, 0x4}, &(0x7f0000d58000)=0x8) pause() r7 = syz_open_procfs(0x0, &(0x7f0000bb8000)="6e65742f6970365f6d725f636163686500") fcntl$setlease(r0, 0x400, 0x2) pread64(r7, &(0x7f0000caf000-0x85)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x85, 0x4c) 2017/12/11 23:42:39 executing program 4: mmap(&(0x7f0000000000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7f7, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000eed000)="2f73656c696e75782f73746174757300", 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000639000-0x64)={&(0x7f0000bfb000-0x10)=[0x2, 0x0, 0x8, 0xff], 0x4, 0x400, 0x100000001, 0x9, 0x7, 0x537, {0x2, 0x2, 0x7fff, 0x7fffffff, 0x68, 0x0, 0x80000000, 0x81, 0x10000, 0x101, 0x8001, 0xffff, 0x7, 0x20, "2efae11f693fec0955b9887ea29cff95dbabd55866b8d7f3c140032d25cb40ce"}}) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000eef000-0x8)={0x0, 0x0}) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000afd000)=0x1000204, 0x4) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x8, 0x8000, &(0x7f0000eee000)="59b5c304b7105b9c22354621cecf9a4a93e3ca8e07cefdf4a9402bd117bbce60ae14556abd7f0f76cfa3ac77820bb6955226b9e6cce3819b15ef27b2ac463e7ca3f5077acc1ebf8486889e957d333c16b43a5850ceeedd1797", 0x59) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(r1, 0x1, 0x81, 0x7fffffff) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00005c1000-0x8)={0x0, 0x7}, &(0x7f0000ef0000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a72000+0x92c)=r3, 0x4) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000ef1000-0x4)=0x0) sched_setaffinity(r4, 0x8, &(0x7f000028d000-0x8)=0x475f) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eed000)=[{&(0x7f0000c73000-0xb5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5}, {&(0x7f0000527000-0xe6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6}], 0x2, &(0x7f00009fe000-0x51)="", 0x0, 0x0}, 0x40002106) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000ef2000-0x8)={0x0, 0xfff}, &(0x7f0000ef1000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000e14000-0xfa)={r5, 0xad5c, 0xf2, "1aefc78575de85d4232dfdaf48017580e25ce4971d8e3adbfe6f77659adf8438a2ce533dac9a6aeddea539f311cfa2430a8cd2a01c00aa352276f7e1f794472ddf7b71b78b59b4c852a3fffc6d238b73b2b9a72d6ccba27d419fc77644556cd891c13d078521addbb3bf2644e3fa672158046d6e9aaa058232616189484d4b2178c240679d3aa26440d4694f4804d1795cb3ddebcfbace4d5c0cf58c0919dbe400f14398937546a5cd202c02d6a8d4a79b926bc99375d27f48306e469e8f61922850f5297dac589ebd9e3b2c29f12658b5d9d2744f8c634da26ac61c8fe7b0c4fc2fcdd4986129a37dfd9e6ffb6bd35e3c11"}, 0xfa) 2017/12/11 23:42:39 executing program 6: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f000000d000)={0x400000000, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000fd9000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000006, 0xffffffffffffffff, &(0x7f0000fd7000-0x10)={r0, 0x0}, &(0x7f0000fda000-0x4)=0x0, 0x1d5) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f000087d000)={0x8, 0x5, 0xb2c, 0x3, 0x4, 0x1, 0x6, 0xfffffffffffffff9}, &(0x7f0000fda000-0x40)={0x44843513, 0x4, 0x6, 0x7f, 0x1f, 0x3, 0x100000001, 0xff}, &(0x7f0000fd9000)={0x53c, 0x390, 0x1f, 0x1, 0xb572, 0x3, 0xf6d5, 0xcfa}, &(0x7f0000fd9000)={0x0, 0x1c9c380}, &(0x7f0000fda000-0x10)={&(0x7f0000fda000-0x8)={0x4}, 0x8}) 2017/12/11 23:42:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000099000)="2f6465762f73657175656e63657200", 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000ddb000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000aec000-0x4)=0x18) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000f1e000-0x4)=0x3) ioctl$TIOCGPTPEER(r0, 0x5441, 0x77) openat$autofs(0xffffffffffffff9c, &(0x7f0000d01000)="2f6465762f6175746f667300", 0x0, 0x0) r1 = timerfd_create(0x0, 0x0) timer_create(0x7, &(0x7f0000809000)={0x0, 0x21, 0x7, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000479000)=0x0) timer_gettime(r2, &(0x7f0000c29000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r1, 0x0, &(0x7f0000007000)={{0x0, r3}, {0x0, 0x5}}, &(0x7f0000256000)={{0x0, 0x0}, {0x0, 0x0}}) read(r1, &(0x7f000000b000)="0000000000000000", 0x8) recvmsg(0xffffffffffffffff, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)="", 0xfc13, 0x0}, 0x0) 2017/12/11 23:42:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x4, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000061e000)="2f6465762f72666b696c6c00", 0x8200, 0x0) r2 = memfd_create(&(0x7f0000d97000)="2f6465762f6c6f6f702300", 0x3) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000cf2000-0x4)=0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x8}) mremap(&(0x7f0000358000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000430000/0x1000)=nil) r3 = syz_open_dev$loop(&(0x7f0000920000)="2f6465762f6c6f6f702300", 0x0, 0x40) r4 = memfd_create(&(0x7f0000971000-0xf)="69703caa7600000006000003ff2001", 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f00000c0000)={@generic="c68910a5f15a6bbc51b901bccb776ac4", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) add_key(&(0x7f00001e7000)="7873657200ec", &(0x7f0000fcd000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d46000)="a9753f2f58213ed3fe15d36831283049fe768d0ab3c55d0a6b20e350a7d07c2b79efab14a1906e0b034ca4f5820ab4c6f29505c0cd1657ff8c79ecac99212baf268ab56f4a557b398780ad06277b2c223ff5b9da9632cbc78a9faf14410e4e94527321b5728b09dc732494a3df57b827a388b2ccbe728b89b180669439e5acb42924f91b378b8b7076231a8ef5d5c3c8986737ce07ea00066895ece4f7e22bf37955dd94e3324198baae9d98d935d5cc507bc435173064dcda4df5054d361067a8f7e0a012286c1ec734cf099a48c96b3a151e08e7845e971c6078a649fc1f", 0xdf, 0xffffffffffffffff) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000459000)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000fcb000)={0x8001, 0x12, {0x4000000, 0x3, 0x0, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pwritev(r4, &(0x7f00000c4000-0x30)=[{&(0x7f000013a000-0xab)="", 0x0}, {&(0x7f0000166000)="dc9ec6c223ff1c68ed110015ae5fae0651105dafaab37cb339d76b4a0da2579ac3ae72afccde95bc47429cfdf4775ccb15a220a55b8dd6bc6cb9828359724deaa8cbad24c13983f8dec1b9bc48859537705db4a269e78f32cc624f800bf4db00000002f47d3fc1dc3e90681ff1b071d125bacdf8e9704282138c80f53f36a5bac86e766b61a72889608dee4723baa98e", 0x90}], 0x2, 0x20003) ioctl$TCSETAF(r4, 0x5404, &(0x7f0000603000)={0x4af, 0x8, 0x0, 0x2, 0x8000000000000, 0x401, 0xc72, 0x9, 0x8, 0xffffffffffffff21}) r6 = socket$inet6_icmp(0xa, 0x2, 0x3a) sync_file_range(r3, 0x200, 0x2, 0x6) getsockname$inet(r4, &(0x7f000024c000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b73000)=0x10) getpgrp(r5) write(r0, &(0x7f0000a6b000)="8745a59591de91ac241889a07d6db7125660854551dddd7beaac9dc2fcf8999a2a9b347ac501443b7a213d95ceeafcf9a8b268af81084775cd99187d5019609c5696626ad2351692285200000000000002007ec0c28234c3f9265b5f169b0fde3479010000000000000039eb4e6a42e852d6724cc4bf3ecc6eeadf6ff3e5e6867223f4d2310e12d3f43fbc7f7332f4cf9172f0f88fbcd18bd5ecc467c60f118ce1084fbcabaf561f2bc4d6ff4d92d473b03669ae12de97b2", 0xb8) lstat(&(0x7f00008e6000-0x8)="2e2f66696c653000", &(0x7f00009d9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgid() ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) setns(r6, 0x0) fremovexattr(r3, &(0x7f00009c5000-0x1a)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900") getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f000082e000)={0x0, 0x7ff}, &(0x7f0000ac6000)=0x8) preadv(r0, &(0x7f0000ceb000-0x70)=[{&(0x7f0000b79000-0xf5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5}, {&(0x7f0000377000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}, {&(0x7f0000690000-0x13)="00000000000000000000000000000000000000", 0x13}, {&(0x7f000035d000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000a22000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c}, {&(0x7f00000d2000)="000000000000000000000000000000000000000000000000000000000000", 0x1e}, {&(0x7f0000963000-0xf2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf2}], 0x7, 0x0) sendfile(r0, r3, &(0x7f0000fbe000-0x8)=0x0, 0x100000001) fallocate(r0, 0x11, 0x0, 0x44400004) 2017/12/11 23:42:39 executing program 3: ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000e53000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r0, 0x5, &(0x7f00002a3000)={0x7b1, 0x2}, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000b43000)={0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00005f6000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x2000, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c81, r3) [ 94.229395] binder: 16255:16257 BC_REQUEST_DEATH_NOTIFICATION death notification already set [ 94.238526] binder: 16255:16257 BC_DEAD_BINDER_DONE 0000000000000004 not found [ 94.246037] binder: 16255:16257 ERROR: BC_REGISTER_LOOPER called without request [ 94.253574] binder: 16255:16257 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2 [ 94.260493] binder: 16255:16257 got reply transaction with no transaction stack [ 94.271291] binder: 16255:16257 transaction failed 29201/-71, size 72-40 line 2924 [ 94.281663] keychord: invalid keycode count 0 2017/12/11 23:42:39 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000021f000)="2f6465762f6175746f667300", 0x1, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f000086f000)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000e9e000)={0x0, 0x0}) ptrace$setregset(0x4205, r1, 0x0, &(0x7f0000b7e000-0x10)={&(0x7f0000676000-0x76)="3344f9369417402fedd694513e32debea699ae30e2fb02f7df9ea62adfab82c8cc38353ea8550add3982bee12c009ef0c45b1d622a3331c43014cd1785200a05503d14d8d4de7d85c09124de814f0c37ca471588be088cce3c1777e48f4c96a24bd794afa2fb3b41f5738666610be48c37d1c4190d7a", 0x76}) r2 = syz_open_dev$loop(&(0x7f0000b5c000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000b43000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000306000-0x44)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x42, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="8468cd6c901bf13ef7131d59bfbe59d3"}) readv(r3, &(0x7f0000019000-0x10)=[{&(0x7f0000a99000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc4}], 0x1) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d09000-0x16)="2f73656c696e75782f636865636b72657170726f7400", 0x20002, 0x0) r5 = socket$inet(0x2, 0x7, 0xffffffff) ioctl$TCSETAF(r4, 0x5404, &(0x7f0000207000-0x14)={0x80000001, 0x0, 0x9, 0xffffffffffff2d3c, 0x1, 0x8, 0x8, 0x1, 0x40, 0xfffffffffffff509}) r6 = dup2(r3, r2) recvfrom(r3, &(0x7f000021b000-0x7c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45, 0x0, &(0x7f0000756000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f00006dd000-0x8)={0x612, 0x9}, 0x8) ioctl$RNDADDTOENTCNT(r4, 0x40045201, &(0x7f0000b13000-0x4)=0x7) sendto$inet(r3, &(0x7f0000da4000-0x2)="ec94", 0x2, 0x208000, &(0x7f0000fa2000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r5, 0x8905, &(0x7f0000f21000)=0x0) sendto$inet(r3, &(0x7f0000f14000)="31a2b9f7081eea9ae40ec8cbfa9b5b4a8c26e970114cc74173c141c576a6a7", 0x1f, 0x4048080, 0x0, 0x0) sendmsg(r3, &(0x7f0000760000)={&(0x7f0000f25000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00009b1000-0x50)=[{&(0x7f0000969000-0x6f)="5e09621ecc12d2b7162b0b7475ebf0cd9852ae2aa52e5f4bfaff4b64fb6b4d50935eb86c1f", 0x25}], 0x1, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x0) [ 94.287666] binder: undelivered death notification, 0000000000000000 2017/12/11 23:42:39 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xc)="706572736f6e616c69747900") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000001000-0x9b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f00000b4000)=0x0) r1 = syz_open_dev$tun(&(0x7f000016f000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000034b000-0x28)={@generic="8f38120d5758fbbca1f736c5814694a1", @ifru_mtu=0xffffffffffffffff}) close(r1) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00009d1000-0x14)={0x7, 0xe2, 0x2, 0x800, 0x7f07}, 0x14) 2017/12/11 23:42:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000b43000)={0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00005f6000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x2000, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) 2017/12/11 23:42:39 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72746300", 0x280141, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000db000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket(0xe, 0x2, 0x10001) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000240000-0xc)={0x0, @broadcast=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e4e000)=0xc) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000c72000)={r3, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r1, &(0x7f0000eeb000)="", 0x0, 0x20000004, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000f61000-0x8)={0x0, 0x0}) socket(0x10, 0x2, 0xc) syz_open_dev$sndseq(&(0x7f00009b9000)="2f6465762f736e642f73657100", 0x0, 0x315000) 2017/12/11 23:42:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) r1 = socket(0xa, 0x2, 0x0) connect$inet(r1, &(0x7f0000df1000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f000019e000-0x75)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75, 0x40010021, &(0x7f00006eb000)={0x4, 0x80000001, 0x83, "afa3ed0e7a0b", 0x0, 0x0}, 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b04000)={0x0, 0x0, 0x0}, &(0x7f0000ae7000-0x4)=0xc) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8000000000fc, 0x0, 0x1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) get_robust_list(r2, &(0x7f0000ada000)=&(0x7f0000822000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000bc9000)=0x18) fallocate(r1, 0x0, 0x3, 0xf58) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000b000-0xf)="2f6465762f73657175656e63657200", 0x86000, 0x0) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0186404, &(0x7f0000476000+0xf8e)={&(0x7f0000f4b000/0x2000)=nil, 0x9, 0x0, 0x4000000080, &(0x7f0000f81000/0x2000)=nil, 0x1000d83c}) r5 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) ioctl$VT_RESIZEX(r5, 0x560a, &(0x7f000046c000)={0x3, 0x3, 0x1f9, 0x4b50, 0x7b, 0x47}) ioctl(r5, 0x2285, &(0x7f0000001000)="") setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f87000)=0x0, 0x4) write(r3, &(0x7f0000d4f000)="", 0x0) r6 = socket$inet(0x2, 0x80002, 0x0) setsockopt$sock_int(r6, 0x1, 0x6, &(0x7f0000004000-0x4)=0xc, 0x4) tee(r5, r0, 0x3, 0x8) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r5, 0xc01064b5, &(0x7f000072d000)={&(0x7f0000168000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) connect$inet(r6, &(0x7f0000de1000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r6, &(0x7f0000834000-0x6)="5d42", 0x2, 0x0, &(0x7f0000005000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_int(r1, 0x0, 0x1, &(0x7f0000ced000)=0x0, &(0x7f000095c000-0x4)=0x4) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000d93000+0xde1)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000908000)=0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00006a7000)={0x0, @multicast1=0x0, @broadcast=0x0}, &(0x7f0000579000)=0xc) ioctl$GIO_CMAP(r5, 0x4b70, &(0x7f0000082000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a45352, &(0x7f00001ca000-0xa8)={{0x2, 0x7}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58, 0x20, 0x1ff, 0x16, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/11 23:42:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000065000-0x40)={0x1, 0x6, 0x6, 0x2, 0x4, 0x3, 0x40, 0x7e}, &(0x7f0000002000-0x40)={0x2, 0xc4, 0x0, 0xfffffffffffffff9, 0x100000000, 0x5, 0x80000000, 0x8}, &(0x7f0000001000-0x40)={0x9, 0x480000, 0xeb, 0x6863, 0x3, 0x8, 0x0, 0x8e2}, &(0x7f0000002000-0x10)={0x0, 0x0}) timer_gettime(0x0, &(0x7f0000ac7000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x10000002, 0x1, &(0x7f0000001000-0x10)={0x0, r0}, &(0x7f0000003000-0x10)={0x0, 0x0}) ioperm(0x27d, 0x0, 0xffffffffffff0c41) delete_module(&(0x7f00006cc000)="2d7b736563757269747900", 0x200) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ed6000-0x8)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000795000-0x28)={@common="697036746e6c30000000000000000000", &(0x7f0000de9000)=@ethtool_sset_info={0x37, 0x7, 0x1ff, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000144000)=0x144, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00009d3000-0x4)=0xfffffffffffffffc, 0x4) bind$inet(r2, &(0x7f000093f000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ustat(0x10000400000042, &(0x7f00001f6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}) sendto$inet(r2, &(0x7f0000e36000)="00aa", 0x2, 0x4000, &(0x7f0000de6000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000b63000-0x14)={0x40000000, 0x80000000000853b, 0x10005, 0x10000007ffffffb, 0x0}, 0x14) seccomp(0x1, 0x1, &(0x7f0000dce000-0x10)={0xa, &(0x7f00006a6000)=[{0x7, 0x5, 0x634, 0x97}, {0x647a, 0x4, 0x4d, 0x1}, {0xffffffff00000001, 0x0, 0x40, 0x6}, {0x2, 0x40, 0x0, 0x4}, {0xffffffffffffff9e, 0x94f0, 0x9, 0x7fff}, {0x7, 0x7, 0x7f, 0x6}, {0x7, 0x1000, 0x7, 0x5}, {0x9, 0x64f2, 0x100000001, 0x200}, {0x0, 0x100, 0x2, 0x2}, {0x8001, 0x6, 0x5, 0x5a0e}]}) r3 = syz_open_procfs(0x0, &(0x7f0000787000-0x47)="7363680900000000000000d04f11bb45db01408a2d459efff2c5e5a70b03fc212c35101c561c08649dddcc690008f2d66f000e52c9af6f0000010000000000a575cd03b1fd19e8") ioctl$TIOCNXCL(r3, 0x540d) r4 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000faf000)={0xffffffffffffffff}, 0x1) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f000026a000)=0x0) write(r2, &(0x7f000016c000-0x2)="bdec", 0x2) ppoll(&(0x7f00000ee000-0x30)=[{r2, 0x100, 0x0}, {r2, 0x14, 0x0}, {r4, 0x4, 0x0}, {r4, 0x3200, 0x0}, {r2, 0x48, 0x0}, {r4, 0x2000, 0x0}], 0x6, &(0x7f0000f43000-0x10)={0x77359400, 0x0}, &(0x7f0000e47000)={0x10000}, 0x8) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00003ee000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000e26000)=0x0, 0x4) sendmsg$netlink(r4, &(0x7f0000918000-0x38)={&(0x7f000062a000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000082e000)=[{&(0x7f0000252000-0xa5)=[{0xa5, 0x7fff, 0x15, 0x0, 0x7, "5a2dcf6bdf483337a6461271f79fd802a42f6a3e777358fcc3f3013dfe64bee7595ed610a99915ba53544cbb97465f97ee42ab272a08317d33a478605659c3d924bee68274f79a696f0e872ddcb631f8b1bafa9c17365cc9ef125cf9252a7d32e32ce4ddf7511dcb982888ff06eadac23bcd0dd4333c275e928504410e1621492e1b6e69b1bcca4cccbd0ffc0444271f8f2b7fa03a"}], 0xa5}, {&(0x7f00009cf000-0x149b)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}, {0x421, 0x0, 0x0, 0x0, 0x0, "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"}], 0x431}], 0x2, &(0x7f0000129000)=[], 0x0, 0x3}, 0x0) futex(&(0x7f000000d000-0x4)=0x200, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x0, 0x0}, &(0x7f0000b25000-0x4)=0x2, 0x20000000002) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000a17000)={0x3ff}, 0x8, 0x80800) fsetxattr(r5, &(0x7f000044d000)=@random={"757365722e00", "406367726f7570656d3000"}, &(0x7f0000ca6000)="766d6e65743100", 0x7, 0x3) 2017/12/11 23:42:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x0) mkdir(&(0x7f000086b000)="2e2f66696c653000", 0x0) rmdir(&(0x7f0000c62000)="2e2f66696c653000") accept$unix(0xffffffffffffffff, &(0x7f0000208000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000c05000-0x4)=0x8) syz_open_procfs(0x0, &(0x7f0000542000-0x5)="6d61707300") fanotify_init(0x0, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8) r0 = socket(0x11, 0x100000802, 0x300) pipe(&(0x7f0000ca9000-0x8)={0x0, 0x0}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000765000-0xf)="2f6465762f73657175656e63657200", 0x121000, 0x0) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000c46000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xfffffffffffeffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_void(r3, 0x1, 0x3f, 0x0, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) bind$unix(r5, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r5, 0x0) connect(r4, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r6 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)="6e65742f756e697800") ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f000053a000-0xc)={0x2, 0x3, 0xfff, 0x1, 0x7, 0x80000001}) sendfile(r6, r6, &(0x7f00004db000)=0x0, 0xff) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000e2d000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) setsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f00003de000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) [ 94.341200] keychord: invalid keycode count 0 2017/12/11 23:42:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000467000)="2f6465762f6e65742f74756e00", 0x0, 0x200) getpid() r0 = syz_open_dev$usbmon(&(0x7f0000f72000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x400000000000000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$tun(&(0x7f000016f000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f000045b000)=r0) mount(&(0x7f00006bf000)="2e2f66696c653000", &(0x7f00006a7000-0x8)="2e2f66696c653000", &(0x7f0000886000)="716e783600", 0x40004, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000000d322", @ifru_settings={0x805, 0x4080000000000000, @fr=&(0x7f000028a000-0x18)={0x0, 0x10000, 0x0, 0x0, 0x0, 0x5, 0x0}}}) close(r1) llistxattr(&(0x7f0000a44000)="2e2f66696c653000", &(0x7f0000d7d000)="", 0x0) creat(&(0x7f0000452000-0x8)="2e2f66696c653000", 0x88) 2017/12/11 23:42:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000f61000-0x4)=0x0, 0x4) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f000018d000)="") r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000486000)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000d95000)={0x100, 0xf91b, 0x73d, 0x3, 0x3ff, 0x3ff, 0x8, 0x7fff, 0x1, 0x2, 0x6}, 0xb) remap_file_pages(&(0x7f000081d000/0x2000)=nil, 0x2000, 0x0, 0xfffffffffffffffe, 0x0) 2017/12/11 23:42:39 executing program 5: r0 = socket(0x11, 0x3, 0x0) setsockopt(r0, 0x8000100000000107, 0x2, &(0x7f0000001000-0x42)="34cb0d0b80a49966822c4d8ff5d2a5fd004024fcad8d4d581ff5c23bf99c3821bff359baa7bdf2804fc120a2c5f6fcdbebac35e7308f8c2ecd8f550d98878e56040f", 0x42) 2017/12/11 23:42:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffd, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000647000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000673000)={0x0, 0x0, 0x0}, &(0x7f0000d02000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000a4a000-0xa)="69645f6c656761637900", &(0x7f0000f52000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00007a6000-0xc9)="040b537e654967365984cdb5cb56e5a28fc8718180d4d2ed56186bde27d02a8b8ed9778596cea03b3fe438800d03fee41ac0e66722e08acddc2ade1c688803045a4cf597b5c027bb126c9f8e7937885bfe20de4b76190f31c92c585c1ab6bd34c9a0f5d68dea7fb5accdc7cd9d98bc7b3995544bbb16f4a86df6812516fbb2f65fe30d8f5ce014ed92e2d487d3ec71ddef6606005db7f537e47a5b5475aa6656537808f6802ee726813ec167f2238607953a98652f996dffddfc5887c1fabad5414ba39aed22492b49", 0xc9, 0xfffffffffffffff9) keyctl$setperm(0x5, r2, 0x10000) bind$netlink(0xffffffffffffffff, &(0x7f