00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[], 0x0, &(0x7f0000002000-0x100)=[@rights={0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, r3, 0xffffffffffffffff, r3, 0xffffffffffffffff, r3]}, @cred={0x18, 0x1, 0x2, 0x0, 0xffffffffffffffff, 0x0}, @rights={0xc, 0x1, 0x1, []}, @rights={0x24, 0x1, 0x1, [r3, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x34, 0x1, 0x1, [r3, r3, r2, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x6, 0x40000}, 0x20000010) ioctl(r3, 0x227b, &(0x7f0000001000)="02") socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x1c) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a72000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r5, 0x4018641b, &(0x7f00000ab000)={&(0x7f00000e8000/0x2000)=nil, 0x7fffffff, 0x5, 0x9, &(0x7f00006c2000/0x1000)=nil, 0xfffffffffffff9ab}) bpf$PROG_LOAD(0x5, &(0x7f0000b59000-0x30)={0x0, 0x0, &(0x7f00007b1000-0x10)=[], &(0x7f0000394000)="00", 0x0, 0x0, &(0x7f0000df0000)="", 0x0, 0x0}, 0x30) r6 = socket$netlink(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000439000-0x20)={0x3, 0x0, 0x0, 0x0}) sendmsg$netlink(r6, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9b000-0x10)=[{&(0x7f0000e95000)=[{0x14, 0x1b, 0x321, 0x0, 0x0, "15bbbe64"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/11/18 06:34:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000017000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72613c000000", 0x0, &(0x7f00006b4000)="") rmdir(&(0x7f0000422000)="2e2f66696c653000") 2017/11/18 06:34:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgrp(0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000053c000)="2f6465762f6b766d00", 0x0, 0x0) socketpair(0x3, 0x6, 0x2, &(0x7f0000111000-0x8)={0x0, 0x0}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f00001b0000-0x10)={0x0, 0x0, 0x0}) 2017/11/18 06:34:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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(0x11, 0x4000000000080003, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_add_watch(0xffffffffffffff9c, &(0x7f0000dd5000)="2e2f66696c653000", 0x0) mount(&(0x7f00008d5000-0x8)="2e2f66696c653000", &(0x7f000039b000-0xc)="2e2f66696c653000", &(0x7f0000cfd000)="70726f6300", 0x180000, &(0x7f0000fb6000-0x1)="") getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000daf000-0x4)=0x0, &(0x7f000061d000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x100000001, &(0x7f0000ec6000)={0x0, 0x0}) bind$inet(r0, &(0x7f000032e000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6175746f667300", 0x400002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r2, 0x0, &(0x7f0000002000)=0x0, 0x80801) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f000085e000)={@empty=0x0, @multicast2=0xe0000002}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x806, 0x0) r4 = syz_open_dev$sg(&(0x7f0000c83000-0x9)="2f6465762f73672300", 0x1e, 0x80000005c3100) ioctl$DRM_IOCTL_VERSION(r4, 0xc0406400, &(0x7f000069a000)={0x8344, 0x7, 0xfffffffffffffffd, 0x1b, &(0x7f0000219000-0x1b)="000000000000000000000000000000000000000000000000000000", 0x1000, &(0x7f0000f3e000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xe2, &(0x7f0000d28000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00007ff000-0x8)={0x5, 0x200001000}, 0x8) bind$inet(r1, &(0x7f0000fd1000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r3, &(0x7f0000001000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000a20000)=0x6, 0x4) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000a6d000-0x10)={&(0x7f0000575000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/18 06:34:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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 = socket(0x11, 0x4000000000080003, 0x0) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x40001, 0x1) ioctl$KDSETMODE(r1, 0x4b3a, 0x1ff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000f4c000-0x4)=0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007e2000)="2f6465762f73657175656e63657200", 0x200, 0x0) setsockopt$packet_buf(r2, 0x107, 0x1, &(0x7f0000ce7000)="46a5d8f53538c9494d99dae7a35e83434cd46253119975ba9dd2cf2513f6d58cc550e5421759913fda3c52bbbb079b0a4a37c6ce113e3dfc566e0e96ef641f715019175bddbcae333c7b1f9c200c5afc064bceca00a940d14105cac0cca7849c05b351f19ec1355d69f4f6e5ffc8abeab935e583f0848f9a81ceeca7badfce14eb55e38330ef777aca41e373cf1978bcebe85aeccf5de5f6656eab645ab540d206aff507c609d82a4d30753d505ed57b5c127dbf05f69c54529e3c6b7ed9881c177b", 0xc2) fallocate(r2, 0x3, 0x3f, 0x200) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 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) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000c9a000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r4 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[], 0x0, &(0x7f0000002000-0x100)=[@rights={0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r4, r4, 0xffffffffffffffff, r4, 0xffffffffffffffff, r4]}, @cred={0x18, 0x1, 0x2, 0x0, 0xffffffffffffffff, 0x0}, @rights={0xc, 0x1, 0x1, []}, @rights={0x24, 0x1, 0x1, [r4, 0xffffffffffffffff, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x34, 0x1, 0x1, [r4, r4, r3, 0xffffffffffffffff, 0xffffffffffffffff, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x6, 0x40000}, 0x20000010) ioctl(r4, 0x227b, &(0x7f0000001000)="02") socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r5, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x40000000) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a72000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r6, 0x4018641b, &(0x7f00000ab000)={&(0x7f00000e8000/0x2000)=nil, 0x7fffffff, 0x5, 0x9, &(0x7f00006c2000/0x1000)=nil, 0xfffffffffffff9ab}) bpf$PROG_LOAD(0x5, &(0x7f0000b59000-0x30)={0x0, 0x0, &(0x7f00007b1000-0x10)=[], &(0x7f0000394000)="00", 0x0, 0x0, &(0x7f0000df0000)="", 0x0, 0x0}, 0x30) r7 = socket$netlink(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000439000-0x20)={0x3, 0x0, 0x0, 0x0}) sendmsg$netlink(r7, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9b000-0x10)=[{&(0x7f0000e95000)=[{0x14, 0x1b, 0x321, 0x0, 0x0, "15bbbe64"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000dd6000-0x1)=0x7, &(0x7f00002b8000)=0x1) 2017/11/18 06:34:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x0, 0x0}) read(r0, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x0, 0x0}) 2017/11/18 06:34:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f9f000)="00", 0x2) execveat(r0, &(0x7f0000f9f000)="2e2f66696c653000", &(0x7f0000100000)=[&(0x7f00000f3000)="2500", &(0x7f0000f9f000)="00", &(0x7f0000ee8000)="00", &(0x7f0000f9f000)="73656c696e75782e2c5b2300", &(0x7f0000fa0000-0xc)="6d643573756d2a7070703000", &(0x7f0000f9f000)="76626f786e65743100", &(0x7f0000fa0000-0x18)="6d696d655f74797065266264657673656c696e75787b4000"], &(0x7f0000fa0000-0x18)=[&(0x7f0000088000)="00", &(0x7f0000c3e000-0x2)="4900", &(0x7f0000fa0000-0x2)="2700", &(0x7f0000fa0000-0x16)="656d312b76626f786e65743176626f786e6574302b00", &(0x7f0000f9f000)="2b00", &(0x7f0000f9f000)="00"], 0x1000) 2017/11/18 06:34:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000be1000)={0x0, 0x0}) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000f4f000)={"5e80fd99db0c216872796d5f7628d994", {0x4, 0x5, 0x8001, "0c438945a147", 0x2ab5, 0x0}}) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00007ae000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006b4000-0x4)=0x10, 0x800) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000903000-0xf)="2f6465762f73657175656e63657200", 0x0, 0x0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f00003b2000-0x8)={0x5, &(0x7f0000ea6000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000fe9000-0x8)={0x0, 0x5}, &(0x7f0000950000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000a9a000)={r3, 0x8, 0x3, "50038b"}, 0xb) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000c51000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000817000)=0xc) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, r4, 0x0) 2017/11/18 06:34:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000017000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x0, &(0x7f00006b4000)="") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000422000)="2e2f66696c653000") 2017/11/18 06:34:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x11, 0x4000000000080003, 0x0) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x40001, 0x1) ioctl$KDSETMODE(r0, 0x4b3a, 0x1ff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 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) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000f4c000-0x4)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007e2000)="2f6465762f73657175656e63657200", 0x200, 0x0) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000ce7000)="46a5d8f53538c9494d99dae7a35e83434cd46253119975ba9dd2cf2513f6d58cc550e5421759913fda3c52bbbb079b0a4a37c6ce113e3dfc566e0e96ef641f715019175bddbcae333c7b1f9c200c5afc064bceca00a940d14105cac0cca7849c05b351f19ec1355d69f4f6e5ffc8abeab935e583f0848f9a81ceeca7badfce14eb55e38330ef777aca41e373cf1978bcebe85aeccf5de5f6656eab645ab540d206aff507c609d82a4d30753d505ed57b5c127dbf05f69c54529e3c6b7ed9881c177b", 0xc2) fallocate(r1, 0x3, 0x3f, 0x200) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000c9a000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r3 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[], 0x0, &(0x7f0000002000-0x100)=[@rights={0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, r3, 0xffffffffffffffff, r3, 0xffffffffffffffff, r3]}, @cred={0x18, 0x1, 0x2, 0x0, 0xffffffffffffffff, 0x0}, @rights={0xc, 0x1, 0x1, []}, @rights={0x24, 0x1, 0x1, [r3, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x34, 0x1, 0x1, [r3, r3, r2, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x6, 0x40000}, 0x20000010) ioctl(r3, 0x227b, &(0x7f0000001000)="02") socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x1c) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a72000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r5, 0x4018641b, &(0x7f00000ab000)={&(0x7f00000e8000/0x2000)=nil, 0x7fffffff, 0x5, 0x9, &(0x7f00006c2000/0x1000)=nil, 0xfffffffffffff9ab}) bpf$PROG_LOAD(0x5, &(0x7f0000b59000-0x30)={0x0, 0x0, &(0x7f00007b1000-0x10)=[], &(0x7f0000394000)="00", 0x0, 0x0, &(0x7f0000df0000)="", 0x0, 0x0}, 0x30) r6 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r6, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9b000-0x10)=[{&(0x7f0000e95000)=[{0x14, 0x1b, 0x321, 0x0, 0x0, "15bbbe64"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/11/18 06:34:21 executing program 5: r0 = creat(&(0x7f0000c90000-0x8)="2e2f66696c653000", 0x73) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000d1c000)={0x100000000, 0x6f2, 0x4, 0x7}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x80002008, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80007fff5) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x0, 0x0}) read(r2, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x0, 0x0}) 2017/11/18 06:34:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f9f000)="00", 0x2) execveat(r0, &(0x7f0000f9f000)="2e2f66696c653000", &(0x7f0000100000)=[&(0x7f00000f3000)="2500", &(0x7f0000f9f000)="00", &(0x7f0000ee8000)="00", &(0x7f0000f9f000)="73656c696e75782e2c5b2300", &(0x7f0000fa0000-0xc)="6d643573756d2a7070703000", &(0x7f0000f9f000)="76626f786e65743100", &(0x7f0000fa0000-0x18)="6d696d655f74797065266264657673656c696e75787b4000"], &(0x7f0000fa0000-0x18)=[&(0x7f0000088000)="00", &(0x7f0000c3e000-0x2)="4900", &(0x7f0000fa0000-0x2)="2700", &(0x7f0000fa0000-0x16)="656d312b76626f786e65743176626f786e6574302b00", &(0x7f0000f9f000)="2b00", &(0x7f0000f9f000)="00"], 0x1000) 2017/11/18 06:34:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000017000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x0, &(0x7f00006b4000)="") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000a3c000-0xc)={&(0x7f0000cb6000/0x2000)=nil, 0xfffffffffffffff7, &(0x7f000060d000/0x2000)=nil}, 0xc) r0 = syz_open_dev$usbmon(&(0x7f0000f38000)="2f6465762f7573626d6f6e2300", 0x9, 0x602000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000620000-0x14)={0x8, 0x7, 0x401, 0x80, 0x42}, 0x14) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000427000-0x18)={0x3, 0xbb0, 0xfffffffffffffffc}) chroot(&(0x7f0000416000)="2e2f66696c653000") rmdir(&(0x7f0000422000)="2e2f66696c653000") clock_nanosleep(0x3, 0x0, &(0x7f00002ed000)={0x0, 0x989680}, &(0x7f0000e57000)={0x0, 0x0}) 2017/11/18 06:34:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f00009f8000)="782e4175a395c0d72ed97a7b", 0xc) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) 2017/11/18 06:34:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000660000-0x8)="2e2f66696c653000", 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000016e000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) timerfd_create(0x7, 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000ced000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, r3}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) r4 = epoll_create1(0x0) r5 = socket$nfc_llcp(0x27, 0xa, 0x1) ioctl$sock_inet_SIOCGIFBRDADDR(r5, 0x8919, &(0x7f000028c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) epoll_wait(r4, &(0x7f00007cc000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffd) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) poll(&(0x7f0000f95000-0x50)=[{r1, 0x1, 0x0}, {r4, 0x4010, 0x0}, {0xffffffffffffffff, 0x1014, 0x0}, {r4, 0xa, 0x0}, {r4, 0x200, 0x0}, {r4, 0x1080, 0x0}, {r4, 0x80, 0x0}, {r4, 0x4, 0x0}, {r1, 0x8000, 0x0}, {r4, 0x8, 0x0}], 0xa, 0x88) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000974000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000c36000-0x4)=0x5f) syz_emit_ethernet(0x42, &(0x7f0000017000-0x159)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x7, 0x9, [@multicast1=0xe0000001]}, @ssrr={0x89, 0x3, 0x0, []}, @generic={0x0, 0x2, ""}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r6 = timerfd_create(0x3, 0xffffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1002, 0x0, &(0x7f0000c07000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r8, 0x40c, &(0x7f0000491000)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = fcntl$dupfd(r7, 0x0, r8) ioctl$sock_bt(r9, 0x541b, &(0x7f0000549000)="6cd3bf6248f5c3044d914a5c8f5a44265530b5e2aa8a31e57407f1e81b6e90198bae9f94ddba1d9c24107bb9c0cbfe0ecf1b12c557fbfb4565f647127fcd4208db5c28e3e8632dd99586a62a2629787619954f55ed47d0d10f244ef771eba8ee44545bff35db4722fe") epoll_wait(r4, &(0x7f00000c8000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x100000001) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r6, &(0x7f0000c1d000)={0x0, 0x0}) creat(&(0x7f0000183000)="2e2f66696c653000", 0x80) clock_gettime(0x0, &(0x7f000040b000)={0x0, 0x0}) timerfd_settime(r6, 0x3, &(0x7f000033c000-0x10)={{r10, r11+30000000}, {0x0, 0x989680}}, &(0x7f0000037000)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r7, &(0x7f0000fd6000-0xc)={0x80000008, 0x0}) finit_module(r0, &(0x7f0000efe000-0x32)="656d31766d6e65743170707031236c6f656d305d2c757365726276626f786e657430747275737465643a23766d6e65743100", 0x2) 2017/11/18 06:34:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgrp(0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000053c000)="2f6465762f6b766d00", 0x0, 0x0) r1 = socket(0xb, 0xf, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000191000-0xcc)=[@in6={0xa, 0x0, 0xff, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x1, 0x800, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x604a924b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, @in6={0xa, 0x2, 0xc1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x9) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f00001b0000-0x10)={0x0, 0x0, 0x0}) 2017/11/18 06:34:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00001f0000-0x8)="2e2f66696c653000", 0x4) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000a3b000)={0x2, 0xd5}) sendmmsg(r0, &(0x7f00006f9000)=[{{0x0, 0x0, &(0x7f0000e1c000)=[{&(0x7f0000510000)="815701b5d7aca2d69b6eb34d351e248df09a99c5b3c02b6e6743f5c93004fe7f7773f12e03cb8dd1adc876689e9361372d5850ebe3a9acfd78415395c477e9a70fbed94616e93ec165951e86abc12a9066ab08105bc5f81dedd27cb8e960dbc5345f69f644acb5f48ff9cd19bd4096105142dfb305d1685fc5da84467303c4da53763e3227d95f83002cb9eb3084a4fab8ad143a5ba1f8b98c94a41531", 0x9d}, {&(0x7f00002ef000)="2a5ab40ac8c00644115abb9710c8d838021b85a7cb87e18fc4c65399c14bef42f0e657b59f53e431b5818257c397d37c128ebcae0d8efbdcfdcbf4c265d44240f0659b6418aee58b084e4ffb2bac879d1a9c72790a83ea040236bbcd20e7437b546f74", 0x63}, {&(0x7f0000794000-0x1000)="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", 0x1000}, {&(0x7f000040a000)="0091b398a2ffc1f4a78bbbb5273f293c66f52db17a93967f49fbd6e4f2d441762369a5e6a446d76f8ce05c3cdff51e7aaf9d1829769c3ae11508fed6077ec9d560b923d3b47e8faaa8116df17bdedb153b67927f542eebf83cb1967577c85e0fa8f835891e", 0x65}, {&(0x7f0000d68000-0x6c)="082ad9b9f3dc76a70fd9107f7a8edc72a615be656622f581d95cd21a096a575cc08d19867ad8eac620cf1068f8fb0a87a01c459064758b02161c8f1cf1ab7821e17143945808e9b6962c88d16d6dddb9c5b2d1f31c93071ebb1d2d538549c6eeac9371894fae34ad2bf57014", 0x6c}, {&(0x7f0000c77000-0x59)="40be7883fca6ef0d94b6155d995e833060393fb0582365bb9bb1347fcf8200d5c17f103edffdc64455c1089156693dcfcde2dcf821b11f59dc72f7a99ac8f1bf5bccef2ac7bf2adb90a4ee0f0977f89ba3cd2ef789dd8c299e", 0x59}, {&(0x7f00002a6000-0x9e)="ed1713d775fd6f88d74420ff9cabd2c651718a46e1aa303cf580caef64f09897b86704f9d82e8537a41fee3b0f9726cd4bc9ed81f8ddd7a2b81b655993b30ebb0157126f0c7aafb8f4a412b4607207bb9cab4a85f859dff1931caf6a848154e621db959f17c95d1a81cc2f54ee761122218c7c444279ff206669fa4243b7f4ef76ae5dfa90c25b20b66cf0d79c8e50081471fa560f1b7de3ab7c7ac7c4a0", 0x9e}], 0x7, &(0x7f000085d000-0x2544)=[{0xfc, 0x113, 0x0, "927d01d859426bf2e2173c6e4bd0698a6a1459fcc0e030bbb0bea50a4f3811fa985bed6593e909685d64c7d624de5e322efee427ba456c27ef5e0b44c39baf8b734d9a7873f3b8bce4c932e5ae5620c0a3a90cdfc23f96bf0f336114eeb80144904c8b905cb16c9411e375d4e4aaf2b9d5cacfef46725ec8dff542bf96efab4dbef791405fcd5b36b138b56d850a6e0bc01f0a64a56182be47fff3d4e6740f4b9bf6768d1eaa93d82f91def3ca6871ddc21b7520e6b17db3a512ac591295ee4562ffb7abda7e5cdc6fb0b828919f0c869ae9eb8bed3aaf883effd7eb31b0bf1fc92fa2397037d1353035e77eb40f3466"}, {0x94, 0x0, 0x100000001, 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0x1000}], 0x2, &(0x7f0000c35000-0x180)=[{0xd0, 0x102, 0xffffffff, "bf54b649cbe8ab57f38e2999d3c9c26c4a1010552bb5f5f05ab61da727aa36a31897d1d45427e4f836db71a568c8708ec9fc462d2b975a037205e06f28f01c2240fe4f90bd917b5fe025767f4cd2f9f04d33a6d972a900bfa13ab908582aa40960f316b548b1603f9cbaf14cabd093039ba6829e6d268ed624f475bb8e019c37f1d6531941a1d47dce97b002dc434755370380986838ef62177e6106f0fbc1f9dbf8a9e4122a24dad04b6846cb611a3b1bc820f45ba9312db65629c5b13bdd7705abcc5d"}, {0xc, 0x0, 0x3, ""}, {0xa4, 0x103, 0x9, "373e624b06bbd2274ab4d4255a7b78d90a2f11b3094d78f28fc907c189d763ee39bbe5119c58a7b9f6698af90f66b8b33892adb073e15be847d0fff12160591931e9a3dfaf67db6fe0a4a7270564a6ac667da65420b8e1711d3e0c1bd659800dbffccffa6ade03e9fac2377d95e4d3b078668ed2224fa680703f2c3d5ad56c8285197cf5499d6d2715fe9986fb5f6ffe4b78d21dc899"}], 0x3, 0x4008081}, 0x21a8}, {{0x0, 0x0, &(0x7f0000244000)=[{&(0x7f00009b6000)="466e05b7006c898bd752ed7bb86bec6e749c45261f3d82d8eb095713afa78677a6bed5a7a1fa80258d8029f59dadc7650fde9952a16ba72af330cdf052cf218b515e56c7e2bad11f57c0ee75d516decad4e4b0c25c89d05fa9d1438a9ae493c3b55c22eac23a930faf8800f21dec74219d90825f20b00a4053bb3c4aef215088dee76949f204a165483efac7d5d7ff3c19af912f4061b587c3ca03c602221df1ba3b3132340b1234490e20918bb341aa4cbfe857171951a09eceac70b9a7fc1c98772fcb57f37b7198548d2161465f463ec4e3f78ef05addf3a6443094e38726bd", 0xe1}, {&(0x7f0000893000)="8f1c662f94600fa9dc261564efa52ef0c5ef4429848105f7fc2b9579fb70d46371d81838db5ff258f84678a07278bce0dbb27cf3742e7907fbaa00f0fc264c96bdcfaae4f9a4475581f920a67e76e15a02d94f318989e8b46310176f1e350c93b852fa86336997d46d8fb2df357bbb57755f21f4f7e04b2830206ba9617f590c8baca2f0277b8d1a7dfcfba4be3a682441830a7182dceac7d0864bc26b53aa89f7d5a26ef658", 0xa6}, {&(0x7f0000873000)="10141f9f1bc952a125b60073a234d038412d23e21a9dbb5306d9717dc8e29287f179947e3ac7e45c93c2f5b6e52eba8457ef", 0x32}, {&(0x7f000026d000-0xc9)="922e98b432427e600ad13314dcf44b232a8fbd181a70ac18f9765790a701d2b5c63b774321b644e040ef017d57580e6a8c46d33c87150e82d27ce296fa4ea8a6616168909ddc517d385576ca6a3e4275c112fa13dc873cccf6f106014adf2f8132ed32a16bd4dc682c850a791b95332af7bfe3932a42b5f0f86c1f5094a9f4f5b9b89fb0b1c021f813516810027ce3809f907d4533b2b6b4feb89635e744e34db10f6faf4c3897a4bcb1d081bddbe477b6f904d622149124bbd14c6034e849ce0333661f8ab22de065", 0xc9}], 0x4, &(0x7f0000cd0000-0x1308)=[{0xe8, 0x11f, 0xfff, "703b2112909b8b16526c09b5e9038aacb27a478d97907356108b97efaadb3cce114a766d5c86e0e22b06cc4a07b610aa1561ba85ce7888d582cb5d47731b25197e599462255792ef1aacc6c78ba598f25d899580c90279663fa7fe1c712135886a8c5779add85fefc9c05a41bad3faaf4bee47740dd221379af8e9f46720cdbee6b0dbc94f345b593cce7a91dae895f1a5bc2328761dc785f3fa9a8005fdb21faab29a5a8b20f33d0768cb55e8124d405999381f3d39a5a7adebb7720fc13d747354fcb97bf06f9d2cf82f5570305316c3f66041263de8b648"}, {0x68, 0x10e, 0x1f, "b09e4b2ca40eb2cb39482dbb37c199008cbd4fd3edc2454f831a21a077a4ae713ad9f61e96c44f463f03924e4fd05c150a70e6b44672d8b317685d96385f1d37b5131e8ed40d873caee44461109454e7ef3970a7b3b1528eb65a6099"}, {0xf0, 0x109, 0x76fc9caf, "d0fbb91825ca3424ebe407f5af88b28f18dd9c5a3b7f4148d12fef96069f704f4fe9eb3ca28f451e8344b231b4de1b161581750dc10564b6fa02bb287cfdc10a09db6a86674fcb0654c7f1e86b8f97c35b825f9fba3f7dc9d43a898283550a2d153ee12dc7a7084b893b47387e0c9ce9fffb9a88ced782f82a240ce8da2c7cb6e9160eb38eccf7d9f8ef205c717a324644294d74c8a9bd93b00e1e9e32f3b34ba5a24e4044c98ee294061fea8adcd7af2d7b51a03c6f0ff5e6d696b8931c9d84f8443fee7f0da8d44ac207dd74ebd7329d826b84b9bc1f4ceb2f8a849826387baf16"}, {0x64, 0x1, 0x2, "880e192dabde97884e0fc323d4931737a2c319b24d8cf27387c54fc13551388645536c2b7b03e38b55a43c1da12ea0cd0b7f5c3b2cd6a6752ccd9190cde0c1d9cbd2d5b0bac6bc45711d84ba4ceace4c69415ef37cd09b4f"}, {0x28, 0x117, 0x1, "9e6c00c219576978cc1c5396805ded2159db4c6219207e24c7f0ac"}, {0x14, 0x11f, 0x401, "717ae21f8c2d"}, {0x1c, 0x111, 0x7, "e809c55489c908f16320ef696ca0"}, {0x100c, 0x104, 0xfffffffffffffff8, "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"}], 0x8, 0x20044000}, 0x7}], 0x3, 0x4000000) munlockall() getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000a12000)={0x0, 0x2}, &(0x7f0000613000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e8a000)={r1, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x3, 0xffffffffffffa3e9, 0x5, 0x0}, 0xa0) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, 0xffffffffffffffff, 0x0) r2 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r2, 0x4, &(0x7f0000000000)={&(0x7f0000001000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64}) 2017/11/18 06:34:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000017000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)="2f6465762f766373612300", 0x3c, 0x10001) ioctl$KDSETLED(r0, 0x4b32, 0x4) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nfc_raw(0x27, 0x3, 0x0) setsockopt$sock_str(r2, 0x1, 0x19, &(0x7f0000ffa000)="657468302d776c616e305e00", 0xc) get_thread_area(&(0x7f00007bd000-0x10)={0x0, 0x0, 0x4, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = gettid() socket(0x15, 0x0, 0xe8) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x49b8747b0934d0e9, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b53000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe, 0xfffffffffffffffc, 0x0, 0x800000, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x1, 0x3, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x2, @thr={&(0x7f00000cf000-0xb1)="d86664f1f21e1cf34e8b1b553841a14e4de6fce641ec7b80f0870aa871bcc61fe4e0dc6909dd59ceac2186d394f124a9e32ee6bdcc0d76f523bc63a2a124414606d962139e5c8e88c2b21c133801b94780c0cf66fa7cb5a11b5cab3b15db34ef32a7fa5df076127c4e411e880cac671998218a765eecb7aafcd7a43565d6a1fc614967aeb74d8f24f1926fe789926a30fc66d9caa4e11126e5a617ff4474ea82454ef39a6dffd5e422caca4dbc7756f7ac", &(0x7f0000d13000)="415635877fc105ddf9775bd6580ec6aecc27029480a37351bb37bfc33eb36f1851871bc7f2f6866cac4c92fe37dbc78fea5e6383b3cba1cc3b85e02c289ef35fff4eda2b2d90773db31ef02561ad51c28595a4d0"}, []}, &(0x7f00002f5000)=0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000d5d000-0x4)=0x0, 0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000b0000)={0x4, 0x0, 0x994, 0x64485834, 0x0}, &(0x7f00008cc000)=0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000791000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000b33000-0x8)="2e2f66696c653000", 0x100000005) r5 = syz_open_dev$loop(&(0x7f00008e6000-0xb)="2f6465762f6c6f6f702300", 0x401, 0x0) io_setup(0x1, &(0x7f00005a2000)=0x0) io_submit(r6, 0x4, &(0x7f0000203000)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r4, &(0x7f0000a2e000)="d06d61e3df38a070e52533d1abed61a87a6c9b31268dea", 0x17, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f00007ae000)={0x0, 0x0, 0x0, 0x0, 0xc3, r5, &(0x7f000096b000)="13c029e0716969f3ee97b81adb0a66883f486d08d1a299134d803fad8138697d7ee2eb31992ab7665751a87bc3834f81e7e2b25a4132a2", 0x37, 0x3, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000814000-0x40)={0x0, 0x0, 0x0, 0xb, 0x9, r5, &(0x7f00009ac000-0xe4)="f3fdedbc9b7f155d8bbd22ddbb51861dd05af02c5997b2fe11aaa708f65027feb0cf4852bdabf46d99aa7a1f89c20ecde05a653129d3d26474bcc5adddd85f050c3ca8ce6c408a6f3eb266c8380375d2bdfdc072e1b6dd3dc8401807fa875cdc82f1a4fc35798b5455d0d39036d3b9ac384b03f354bf3f2e1a9ac9ce90e67ea50da434a9a86a7861e9fbb3a689bba495df374e9670ca7f47440289e7ed9d462be8c8065a60e9b575a3db526bf669939b572c872e23c627154be1888839cc19cb43a5a7c1b03d9d23191307c4380e7070994ed15d288dbde732e50fd19e8bdee95a43f309", 0xe4, 0x7fff, 0x0, 0x1, 0xffffffffffffffff}, &(0x7f0000e1d000-0x40)={0x0, 0x0, 0x0, 0x6, 0x1, r5, &(0x7f0000588000)="8c358e8863519a35411cf09bbc9447ccf5efbb62201b1ddb4cdb8a8d26eda8356903ca51d0586d4c7b3cce44289e6e749182974f77fa322d0049aae0d6b172dad957bd79f276441dd51df3c0a9da061415195df59bba64f6fc84bc351ea7", 0x5e, 0x1ef, 0x0, 0x1, 0xffffffffffffffff}]) socket$inet6_tcp(0xa, 0x1, 0x0) io_destroy(r6) r7 = getpgid(0x0) tkill(r7, 0x1000000000016) prlimit64(r7, 0xe, &(0x7f000044e000)={0x2, 0x3f}, &(0x7f0000abb000)={0x0, 0x0}) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x0, &(0x7f00006b4000)="") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000422000)="2e2f66696c653000") 2017/11/18 06:34:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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 = socket(0x11, 0x4000000000080003, 0x0) r1 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x40001, 0x1) ioctl$KDSETMODE(r1, 0x4b3a, 0x1ff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000f4c000-0x4)=0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007e2000)="2f6465762f73657175656e63657200", 0x200, 0x0) setsockopt$packet_buf(r2, 0x107, 0x1, &(0x7f0000ce7000)="46a5d8f53538c9494d99dae7a35e83434cd46253119975ba9dd2cf2513f6d58cc550e5421759913fda3c52bbbb079b0a4a37c6ce113e3dfc566e0e96ef641f715019175bddbcae333c7b1f9c200c5afc064bceca00a940d14105cac0cca7849c05b351f19ec1355d69f4f6e5ffc8abeab935e583f0848f9a81ceeca7badfce14eb55e38330ef777aca41e373cf1978bcebe85aeccf5de5f6656eab645ab540d206aff507c609d82a4d30753d505ed57b5c127dbf05f69c54529e3c6b7ed9881c177b", 0xc2) fallocate(r2, 0x3, 0x3f, 0x200) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 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) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000c9a000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r4 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[], 0x0, &(0x7f0000002000-0x100)=[@rights={0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r4, r4, 0xffffffffffffffff, r4, 0xffffffffffffffff, r4]}, @cred={0x18, 0x1, 0x2, 0x0, 0xffffffffffffffff, 0x0}, @rights={0xc, 0x1, 0x1, []}, @rights={0x24, 0x1, 0x1, [r4, 0xffffffffffffffff, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x34, 0x1, 0x1, [r4, r4, r3, 0xffffffffffffffff, 0xffffffffffffffff, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x6, 0x40000}, 0x20000010) ioctl(r4, 0x227b, &(0x7f0000001000)="02") socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r5, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x1c) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a72000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r6, 0x4018641b, &(0x7f00000ab000)={&(0x7f00000e8000/0x2000)=nil, 0x7fffffff, 0x5, 0x9, &(0x7f00006c2000/0x1000)=nil, 0xfffffffffffff9ab}) bpf$PROG_LOAD(0x5, &(0x7f0000b59000-0x30)={0x0, 0x0, &(0x7f00007b1000-0x10)=[], &(0x7f0000394000)="00", 0x0, 0x0, &(0x7f0000df0000)="", 0x0, 0x0}, 0x30) r7 = socket$netlink(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000439000-0x20)={0x3, 0x0, 0x0, 0x0}) sendmsg$netlink(r7, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9b000-0x10)=[{&(0x7f0000e95000)=[{0x14, 0x1b, 0x321, 0x0, 0x0, "15bbbe64"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000dd6000-0x1)=0x7, &(0x7f00002b8000)=0x1) 2017/11/18 06:34:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x11, 0x4000000000080003, 0x0) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x40001, 0x1) ioctl$KDSETMODE(r0, 0x4b3a, 0x1ff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 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) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000f4c000-0x4)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007e2000)="2f6465762f73657175656e63657200", 0x200, 0x0) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000ce7000)="46a5d8f53538c9494d99dae7a35e83434cd46253119975ba9dd2cf2513f6d58cc550e5421759913fda3c52bbbb079b0a4a37c6ce113e3dfc566e0e96ef641f715019175bddbcae333c7b1f9c200c5afc064bceca00a940d14105cac0cca7849c05b351f19ec1355d69f4f6e5ffc8abeab935e583f0848f9a81ceeca7badfce14eb55e38330ef777aca41e373cf1978bcebe85aeccf5de5f6656eab645ab540d206aff507c609d82a4d30753d505ed57b5c127dbf05f69c54529e3c6b7ed9881c177b", 0xc2) fallocate(r1, 0x3, 0x3f, 0x200) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000c9a000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r3 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[], 0x0, &(0x7f0000002000-0x100)=[@rights={0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, r3, 0xffffffffffffffff, r3, 0xffffffffffffffff, r3]}, @cred={0x18, 0x1, 0x2, 0x0, 0xffffffffffffffff, 0x0}, @rights={0xc, 0x1, 0x1, []}, @rights={0x24, 0x1, 0x1, [r3, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x34, 0x1, 0x1, [r3, r3, r2, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x6, 0x40000}, 0x20000010) ioctl(r3, 0x227b, &(0x7f0000001000)="02") socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x1c) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a72000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r5, 0x4018641b, &(0x7f00000ab000)={&(0x7f00000e8000/0x2000)=nil, 0x7fffffff, 0x5, 0x9, &(0x7f00006c2000/0x1000)=nil, 0xfffffffffffff9ab}) bpf$PROG_LOAD(0x5, &(0x7f0000b59000-0x30)={0x0, 0x0, &(0x7f00007b1000-0x10)=[], &(0x7f0000394000)="00", 0x0, 0x0, &(0x7f0000df0000)="", 0x0, 0x0}, 0x30) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9b000-0x10)=[{&(0x7f0000e95000)=[{0x14, 0x1b, 0x321, 0x0, 0x0, "15bbbe64"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/11/18 06:34:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) bind(r0, &(0x7f0000a13000)=@in6={0xa, 0x0, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5e6}, 0x1c) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) 2017/11/18 06:34:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f9f000)="00", 0x0) execveat(r0, &(0x7f0000f9f000)="2e2f66696c653000", &(0x7f0000100000)=[&(0x7f00000f3000)="2500", &(0x7f0000f9f000)="00", &(0x7f0000ee8000)="00", &(0x7f0000f9f000)="73656c696e75782e2c5b2300", &(0x7f0000fa0000-0xc)="6d643573756d2a7070703000", &(0x7f0000f9f000)="76626f786e65743100", &(0x7f0000fa0000-0x18)="6d696d655f74797065266264657673656c696e75787b4000"], &(0x7f0000fa0000-0x18)=[&(0x7f0000088000)="00", &(0x7f0000c3e000-0x2)="4900", &(0x7f0000fa0000-0x2)="2700", &(0x7f0000fa0000-0x16)="656d312b76626f786e65743176626f786e6574302b00", &(0x7f0000f9f000)="2b00", &(0x7f0000f9f000)="00"], 0x1000) 2017/11/18 06:34:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6175746f667300", 0x10800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000001000-0x44)="46341fef8d1406e15f4857e209578dedb9e400720bbcf6697b9896f30bfaefda0b0de03e1232befe868951a3a5a760623dd84eba7e8963b02cdf0cc442c5acb077a672cb") ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000d3d000)=0xd499) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000000)={0x4, 0x9, 0x59, "1ea68cb55939", "9694a15c41bdd30028928a0665c95c4b"}) 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) r1 = getpid() getpgrp(r1) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) signalfd(r0, &(0x7f0000e3a000-0x8)={0x200}, 0x8) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000314000-0x2)=0x980) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000a8c000-0x2)={0x6, 0x0}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f00001b0000-0x10)={0x0, 0x0, 0x0}) 2017/11/18 06:34:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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 = memfd_create(&(0x7f0000f9f000)="00", 0x0) execveat(0xffffffffffffffff, &(0x7f0000f9f000)="2e2f66696c653000", &(0x7f0000100000)=[&(0x7f00000f3000)="2500", &(0x7f0000f9f000)="00", &(0x7f0000ee8000)="00", &(0x7f0000f9f000)="73656c696e75782e2c5b2300", &(0x7f0000fa0000-0xc)="6d643573756d2a7070703000", &(0x7f0000f9f000)="76626f786e65743100", &(0x7f0000fa0000-0x18)="6d696d655f74797065266264657673656c696e75787b4000"], &(0x7f0000fa0000-0x18)=[&(0x7f0000088000)="00", &(0x7f0000c3e000-0x2)="4900", &(0x7f0000fa0000-0x2)="2700", &(0x7f0000fa0000-0x16)="656d312b76626f786e65743176626f786e6574302b00", &(0x7f0000f9f000)="2b00", &(0x7f0000f9f000)="00"], 0x1000) 2017/11/18 06:34:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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(0x11, 0x4000000000080003, 0x0) 2017/11/18 06:34:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, 0xffffffffffffffff, 0x0) 2017/11/18 06:34:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x819, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgrp(0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000053c000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f00001b0000-0x10)={0x0, 0x0, 0x0}) r3 = syz_open_dev$mouse(&(0x7f000059e000)="2f6465762f696e7075742f6d6f7573652300", 0x10001, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a45320, &(0x7f000098e000)={{0xfff, 0x8ff}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84, 0x20, 0x4, 0x3, 0x3, 0x5, 0xffff, 0x0, 0x4, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000397000)={0x10000, 0x4, 0x2, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f000078e000-0xc)="2f6465762f72666b696c6c00", 0x40c0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00001d4000-0x8)={0x0, 0x9}, &(0x7f000065b000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000c36000)={r5, @in6={{0xa, 0x3, 0xf928, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) io_setup(0x80000000, &(0x7f00005f2000-0x4)=0x0) io_cancel(r6, &(0x7f0000bf4000)={0x0, 0x0, 0x0, 0x1, 0x1, r3, &(0x7f000074e000)="2721e87e06947caa1813a687907a5c2f91efb26f24f0398aefd26a9cc922acd272845a7bb8c3b16fd8f62d473266cae22c12583a7fa109ad1ab3b1b0eca1910420ad96b8072f0e4319da608cf2cf49771b20b04db94e50", 0x57, 0x8001, 0x0, 0x0, r4}, &(0x7f0000f3e000)={0x0, 0x0, 0x0, 0x0}) bind$bt_sco(r4, &(0x7f00001ad000-0x8)={0x1f, {0x4, 0x81, 0x1, 0xa10c, 0x7f000000000000, 0xad}}, 0x8) getsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000424000-0x4)=0x400, &(0x7f00002f9000)=0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a45320, &(0x7f0000db3000)={{0xffffffffffff674a, 0x200}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x20, 0x80000, 0x6, 0x8000, 0x1000, 0x2ba, 0x4, 0x0, 0x7, 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bt_hidp_HIDPGETCONNLIST(r4, 0x800448d2, &(0x7f00008c0000)={0x6, &(0x7f0000b77000-0x466)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2017/11/18 06:34:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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(0x11, 0x4000000000080003, 0x0) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x40001, 0x1) ioctl$KDSETMODE(r0, 0x4b3a, 0x1ff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000f4c000-0x4)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007e2000)="2f6465762f73657175656e63657200", 0x200, 0x0) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000ce7000)="46a5d8f53538c9494d99dae7a35e83434cd46253119975ba9dd2cf2513f6d58cc550e5421759913fda3c52bbbb079b0a4a37c6ce113e3dfc566e0e96ef641f715019175bddbcae333c7b1f9c200c5afc064bceca00a940d14105cac0cca7849c05b351f19ec1355d69f4f6e5ffc8abeab935e583f0848f9a81ceeca7badfce14eb55e38330ef777aca41e373cf1978bcebe85aeccf5de5f6656eab645ab540d206aff507c609d82a4d30753d505ed57b5c127dbf05f69c54529e3c6b7ed9881c177b", 0xc2) fallocate(r1, 0x3, 0x3f, 0x200) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 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) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000c9a000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r3 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[], 0x0, &(0x7f0000002000-0x100)=[@rights={0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, r3, 0xffffffffffffffff, r3, 0xffffffffffffffff, r3]}, @cred={0x18, 0x1, 0x2, 0x0, 0xffffffffffffffff, 0x0}, @rights={0xc, 0x1, 0x1, []}, @rights={0x24, 0x1, 0x1, [r3, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x34, 0x1, 0x1, [r3, r3, r2, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x6, 0x40000}, 0x20000010) ioctl(r3, 0x227b, &(0x7f0000001000)="02") socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x1c) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a72000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r5, 0x4018641b, &(0x7f00000ab000)={&(0x7f00000e8000/0x2000)=nil, 0x7fffffff, 0x5, 0x9, &(0x7f00006c2000/0x1000)=nil, 0xfffffffffffff9ab}) bpf$PROG_LOAD(0x5, &(0x7f0000b59000-0x30)={0x0, 0x0, &(0x7f00007b1000-0x10)=[], &(0x7f0000394000)="00", 0x0, 0x0, &(0x7f0000df0000)="", 0x0, 0x0}, 0x30) r6 = socket$netlink(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000439000-0x20)={0x3, 0x0, 0x0, 0x0}) sendmsg$netlink(r6, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9b000-0x10)=[{&(0x7f0000e95000)=[{0x14, 0x1b, 0x321, 0x0, 0x0, "15bbbe64"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/11/18 06:34:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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(0x11, 0x4000000000080003, 0x0) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x40001, 0x1) ioctl$KDSETMODE(r0, 0x4b3a, 0x1ff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000f4c000-0x4)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007e2000)="2f6465762f73657175656e63657200", 0x200, 0x0) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000ce7000)="46a5d8f53538c9494d99dae7a35e83434cd46253119975ba9dd2cf2513f6d58cc550e5421759913fda3c52bbbb079b0a4a37c6ce113e3dfc566e0e96ef641f715019175bddbcae333c7b1f9c200c5afc064bceca00a940d14105cac0cca7849c05b351f19ec1355d69f4f6e5ffc8abeab935e583f0848f9a81ceeca7badfce14eb55e38330ef777aca41e373cf1978bcebe85aeccf5de5f6656eab645ab540d206aff507c609d82a4d30753d505ed57b5c127dbf05f69c54529e3c6b7ed9881c177b", 0xc2) fallocate(r1, 0x3, 0x3f, 0x200) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 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) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000c9a000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r3 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[], 0x0, &(0x7f0000002000-0x100)=[@rights={0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, r3, 0xffffffffffffffff, r3, 0xffffffffffffffff, r3]}, @cred={0x18, 0x1, 0x2, 0x0, 0xffffffffffffffff, 0x0}, @rights={0xc, 0x1, 0x1, []}, @rights={0x24, 0x1, 0x1, [r3, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x34, 0x1, 0x1, [r3, r3, r2, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x6, 0x40000}, 0x20000010) ioctl(r3, 0x227b, &(0x7f0000001000)="02") socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x1c) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a72000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r5, 0x4018641b, &(0x7f00000ab000)={&(0x7f00000e8000/0x2000)=nil, 0x7fffffff, 0x5, 0x9, &(0x7f00006c2000/0x1000)=nil, 0xfffffffffffff9ab}) r6 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r6, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9b000-0x10)=[{&(0x7f0000e95000)=[{0x14, 0x1b, 0x321, 0x0, 0x0, "15bbbe64"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/11/18 06:34:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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 = memfd_create(&(0x7f0000f9f000)="00", 0x0) execveat(r0, &(0x7f0000f9f000)="2e2f66696c653000", &(0x7f0000100000)=[&(0x7f0000f9f000)="00", &(0x7f0000ee8000)="00", &(0x7f0000f9f000)="73656c696e75782e2c5b2300", &(0x7f0000fa0000-0xc)="6d643573756d2a7070703000", &(0x7f0000f9f000)="76626f786e65743100", &(0x7f0000fa0000-0x18)="6d696d655f74797065266264657673656c696e75787b4000"], &(0x7f0000fa0000-0x18)=[&(0x7f0000088000)="00", &(0x7f0000c3e000-0x2)="4900", &(0x7f0000fa0000-0x2)="2700", &(0x7f0000fa0000-0x16)="656d312b76626f786e65743176626f786e6574302b00", &(0x7f0000f9f000)="2b00", &(0x7f0000f9f000)="00"], 0x1000) 2017/11/18 06:34:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000236000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000da000)={@common="626f6e64300000000000000000000000", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0x11, 0x4000000000080003, 0x0) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) 2017/11/18 06:34:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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 = socket(0x11, 0x4000000000080003, 0x0) r1 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x40001, 0x1) ioctl$KDSETMODE(r1, 0x4b3a, 0x1ff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000f4c000-0x4)=0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007e2000)="2f6465762f73657175656e63657200", 0x200, 0x0) setsockopt$packet_buf(r2, 0x107, 0x1, &(0x7f0000ce7000)="46a5d8f53538c9494d99dae7a35e83434cd46253119975ba9dd2cf2513f6d58cc550e5421759913fda3c52bbbb079b0a4a37c6ce113e3dfc566e0e96ef641f715019175bddbcae333c7b1f9c200c5afc064bceca00a940d14105cac0cca7849c05b351f19ec1355d69f4f6e5ffc8abeab935e583f0848f9a81ceeca7badfce14eb55e38330ef777aca41e373cf1978bcebe85aeccf5de5f6656eab645ab540d206aff507c609d82a4d30753d505ed57b5c127dbf05f69c54529e3c6b7ed9881c177b", 0xc2) fallocate(r2, 0x3, 0x3f, 0x200) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 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) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000c9a000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r4 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[], 0x0, &(0x7f0000002000-0x100)=[@rights={0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r4, r4, 0xffffffffffffffff, r4, 0xffffffffffffffff, r4]}, @cred={0x18, 0x1, 0x2, 0x0, 0xffffffffffffffff, 0x0}, @rights={0xc, 0x1, 0x1, []}, @rights={0x24, 0x1, 0x1, [r4, 0xffffffffffffffff, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x34, 0x1, 0x1, [r4, r4, r3, 0xffffffffffffffff, 0xffffffffffffffff, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x6, 0x40000}, 0x20000010) ioctl(r4, 0x227b, &(0x7f0000001000)="02") socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r5, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x1c) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a72000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r6, 0x4018641b, &(0x7f00000ab000)={&(0x7f00000e8000/0x2000)=nil, 0x7fffffff, 0x5, 0x9, &(0x7f00006c2000/0x1000)=nil, 0xfffffffffffff9ab}) bpf$PROG_LOAD(0x5, &(0x7f0000b59000-0x30)={0x0, 0x0, &(0x7f00007b1000-0x10)=[], &(0x7f0000394000)="00", 0x0, 0x0, &(0x7f0000df0000)="", 0x0, 0x0}, 0x30) r7 = socket$netlink(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000439000-0x20)={0x3, 0x0, 0x0, 0x0}) sendmsg$netlink(r7, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9b000-0x10)=[{&(0x7f0000e95000)=[{0x14, 0x1b, 0x321, 0x0, 0x0, "15bbbe64"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000dd6000-0x1)=0x7, &(0x7f00002b8000)=0x1) 2017/11/18 06:34:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x6, 0x2000000000000000) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) r2 = dup(r0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f000059e000-0x24)={0x8, 0x1da, 0x8, 0x5554, 0x7, 0x20, 0x8, 0x0, 0x0, 0x20, 0x2c, 0x3}) connect(r1, &(0x7f00001ee000)=@ipx={0x4, 0x6, 0x1f, "31623e42a5d6", 0x80000001, 0x0}, 0x10) 2017/11/18 06:34:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000017000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x0, &(0x7f00006b4000)="") r0 = creat(&(0x7f00003a8000)="2e2f66696c653000", 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x80, r0, 0x0) rmdir(&(0x7f0000422000)="2e2f66696c653000") 2017/11/18 06:34:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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 = memfd_create(&(0x7f0000f9f000)="00", 0x0) execveat(r0, &(0x7f0000f9f000)="2e2f66696c653000", &(0x7f0000100000)=[&(0x7f0000ee8000)="00", &(0x7f0000f9f000)="73656c696e75782e2c5b2300", &(0x7f0000fa0000-0xc)="6d643573756d2a7070703000", &(0x7f0000f9f000)="76626f786e65743100", &(0x7f0000fa0000-0x18)="6d696d655f74797065266264657673656c696e75787b4000"], &(0x7f0000fa0000-0x18)=[&(0x7f0000088000)="00", &(0x7f0000c3e000-0x2)="4900", &(0x7f0000fa0000-0x2)="2700", &(0x7f0000fa0000-0x16)="656d312b76626f786e65743176626f786e6574302b00", &(0x7f0000f9f000)="2b00", &(0x7f0000f9f000)="00"], 0x1000) 2017/11/18 06:34:22 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, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) getpgrp(0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000053c000)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f00001b0000-0x10)={0x0, 0x0, 0x0}) 2017/11/18 06:34:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x4000000000080003, 0x0) r2 = fcntl$getown(r1, 0x9) fcntl$lock(r0, 0x7, &(0x7f000057d000-0x10)={0x1, 0x3, 0x3, 0x4c, r2}) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) 2017/11/18 06:34:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000245000-0xd)="2f6465762f7573626d6f6e2300", 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000e0a000)=[@in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x7ffc}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x1, 0x5155, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8004}, @in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff7ffffffe}], 0x5) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ecc000-0x8)={0x0, 0x8}, &(0x7f000084e000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000121000)=r1, 0x4) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000a21000-0x78)="cc010a06eb0870b14809dd6fe4352f42002de448047ec2bcdea684b2aed2c78908282634cb8fb23eb2cab9f55644e06931ff381dacfcc2731522183fc745409c44045bd7947657f24ec63175c1b1e7cbf92428bd097584a6188ea11b5bdfa42d122dc1bdd4ba3fc2f3655c84a11543164e3e153559cb9000") ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000091c000)=0x80) r2 = socket(0x11, 0x4000000000080003, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000799000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, r2, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00005d4000)={r1, 0x3}, &(0x7f00001b1000-0x4)=0x8) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x2a) socket$inet6_tcp(0xa, 0x1, 0x0) 2017/11/18 06:34:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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(0x11, 0x4000000000080003, 0x0) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x40001, 0x1) ioctl$KDSETMODE(r0, 0x4b3a, 0x1ff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000f4c000-0x4)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007e2000)="2f6465762f73657175656e63657200", 0x200, 0x0) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000ce7000)="46a5d8f53538c9494d99dae7a35e83434cd46253119975ba9dd2cf2513f6d58cc550e5421759913fda3c52bbbb079b0a4a37c6ce113e3dfc566e0e96ef641f715019175bddbcae333c7b1f9c200c5afc064bceca00a940d14105cac0cca7849c05b351f19ec1355d69f4f6e5ffc8abeab935e583f0848f9a81ceeca7badfce14eb55e38330ef777aca41e373cf1978bcebe85aeccf5de5f6656eab645ab540d206aff507c609d82a4d30753d505ed57b5c127dbf05f69c54529e3c6b7ed9881c177b", 0xc2) fallocate(r1, 0x3, 0x3f, 0x200) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 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) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000c9a000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r3 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[], 0x0, &(0x7f0000002000-0x100)=[@rights={0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, r3, 0xffffffffffffffff, r3, 0xffffffffffffffff, r3]}, @cred={0x18, 0x1, 0x2, 0x0, 0xffffffffffffffff, 0x0}, @rights={0xc, 0x1, 0x1, []}, @rights={0x24, 0x1, 0x1, [r3, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x34, 0x1, 0x1, [r3, r3, r2, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x6, 0x40000}, 0x20000010) ioctl(r3, 0x227b, &(0x7f0000001000)="02") socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x1c) openat$autofs(0xffffffffffffff9c, &(0x7f0000a72000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) r5 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r5, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9b000-0x10)=[{&(0x7f0000e95000)=[{0x14, 0x1b, 0x321, 0x0, 0x0, "15bbbe64"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/11/18 06:34:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000017000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x0, &(0x7f00006b4000)="") r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0xf75, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000d28000-0x4)=0x0, &(0x7f0000098000)=0x4) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f000070e000)={0x77359400, 0x0}, 0x8) rmdir(&(0x7f00004cc000-0x8)="2e2f66696c653000") 2017/11/18 06:34:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f9f000)="00", 0x0) execveat(r0, &(0x7f0000f9f000)="2e2f66696c653000", &(0x7f0000100000)=[&(0x7f0000f9f000)="73656c696e75782e2c5b2300", &(0x7f0000fa0000-0xc)="6d643573756d2a7070703000", &(0x7f0000f9f000)="76626f786e65743100", &(0x7f0000fa0000-0x18)="6d696d655f74797065266264657673656c696e75787b4000"], &(0x7f0000fa0000-0x18)=[&(0x7f0000088000)="00", &(0x7f0000c3e000-0x2)="4900", &(0x7f0000fa0000-0x2)="2700", &(0x7f0000fa0000-0x16)="656d312b76626f786e65743176626f786e6574302b00", &(0x7f0000f9f000)="2b00", &(0x7f0000f9f000)="00"], 0x1000) 2017/11/18 06:34:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x40001, 0x1) ioctl$KDSETMODE(r1, 0x4b3a, 0x1ff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 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) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000f4c000-0x4)=0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007e2000)="2f6465762f73657175656e63657200", 0x200, 0x0) setsockopt$packet_buf(r2, 0x107, 0x1, &(0x7f0000ce7000)="46a5d8f53538c9494d99dae7a35e83434cd46253119975ba9dd2cf2513f6d58cc550e5421759913fda3c52bbbb079b0a4a37c6ce113e3dfc566e0e96ef641f715019175bddbcae333c7b1f9c200c5afc064bceca00a940d14105cac0cca7849c05b351f19ec1355d69f4f6e5ffc8abeab935e583f0848f9a81ceeca7badfce14eb55e38330ef777aca41e373cf1978bcebe85aeccf5de5f6656eab645ab540d206aff507c609d82a4d30753d505ed57b5c127dbf05f69c54529e3c6b7ed9881c177b", 0xc2) fallocate(r2, 0x3, 0x3f, 0x200) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000c9a000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r4 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[], 0x0, &(0x7f0000002000-0x100)=[@rights={0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r4, r4, 0xffffffffffffffff, r4, 0xffffffffffffffff, r4]}, @cred={0x18, 0x1, 0x2, 0x0, 0xffffffffffffffff, 0x0}, @rights={0xc, 0x1, 0x1, []}, @rights={0x24, 0x1, 0x1, [r4, 0xffffffffffffffff, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x34, 0x1, 0x1, [r4, r4, r3, 0xffffffffffffffff, 0xffffffffffffffff, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x6, 0x40000}, 0x20000010) ioctl(r4, 0x227b, &(0x7f0000001000)="02") socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r5, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x1c) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a72000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r6, 0x4018641b, &(0x7f00000ab000)={&(0x7f00000e8000/0x2000)=nil, 0x7fffffff, 0x5, 0x9, &(0x7f00006c2000/0x1000)=nil, 0xfffffffffffff9ab}) bpf$PROG_LOAD(0x5, &(0x7f0000b59000-0x30)={0x0, 0x0, &(0x7f00007b1000-0x10)=[], &(0x7f0000394000)="00", 0x0, 0x0, &(0x7f0000df0000)="", 0x0, 0x0}, 0x30) r7 = socket$netlink(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000439000-0x20)={0x3, 0x0, 0x0, 0x0}) sendmsg$netlink(r7, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9b000-0x10)=[{&(0x7f0000e95000)=[{0x14, 0x1b, 0x321, 0x0, 0x0, "15bbbe64"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000dd6000-0x1)=0x7, &(0x7f00002b8000)=0x1) 2017/11/18 06:34:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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(0x11, 0x4000000000080003, 0x0) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x40001, 0x1) ioctl$KDSETMODE(r0, 0x4b3a, 0x1ff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000f4c000-0x4)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007e2000)="2f6465762f73657175656e63657200", 0x200, 0x0) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000ce7000)="46a5d8f53538c9494d99dae7a35e83434cd46253119975ba9dd2cf2513f6d58cc550e5421759913fda3c52bbbb079b0a4a37c6ce113e3dfc566e0e96ef641f715019175bddbcae333c7b1f9c200c5afc064bceca00a940d14105cac0cca7849c05b351f19ec1355d69f4f6e5ffc8abeab935e583f0848f9a81ceeca7badfce14eb55e38330ef777aca41e373cf1978bcebe85aeccf5de5f6656eab645ab540d206aff507c609d82a4d30753d505ed57b5c127dbf05f69c54529e3c6b7ed9881c177b", 0xc2) fallocate(r1, 0x3, 0x3f, 0x200) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 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) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000c9a000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r3 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[], 0x0, &(0x7f0000002000-0x100)=[@rights={0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, r3, 0xffffffffffffffff, r3, 0xffffffffffffffff, r3]}, @cred={0x18, 0x1, 0x2, 0x0, 0xffffffffffffffff, 0x0}, @rights={0xc, 0x1, 0x1, []}, @rights={0x24, 0x1, 0x1, [r3, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x34, 0x1, 0x1, [r3, r3, r2, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x6, 0x40000}, 0x20000010) ioctl(r3, 0x227b, &(0x7f0000001000)="02") socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x1c) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a72000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r5, 0x4018641b, &(0x7f00000ab000)={&(0x7f00000e8000/0x2000)=nil, 0x7fffffff, 0x5, 0x9, &(0x7f00006c2000/0x1000)=nil, 0xfffffffffffff9ab}) bpf$PROG_LOAD(0x5, &(0x7f0000b59000-0x30)={0x0, 0x0, &(0x7f00007b1000-0x10)=[], &(0x7f0000394000)="00", 0x0, 0x0, &(0x7f0000df0000)="", 0x0, 0x0}, 0x30) socket$netlink(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000439000-0x20)={0x3, 0x0, 0x0, 0x0}) 2017/11/18 06:34:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x9) r1 = openat(0xffffffffffffff9c, &(0x7f00005f8000-0x8)="2e2f66696c653000", 0x8080, 0x2) ioctl$KVM_S390_INTERRUPT(r1, 0x4010ae94, &(0x7f0000797000-0x10)={0x80, 0x2, 0xfffffffffffffffd}) readahead(r0, 0x3, 0x8) write$fuse_ioctl(r1, &(0x7f00001e2000-0x20)={0x20, 0x3, 0x4, 0x0, 0x80, 0x80000001, 0x7c8}, 0x20) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000249000)={0x200, 0x0, 0x1000, 0x5, 0x1112}, 0x14) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) 2017/11/18 06:34:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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 = memfd_create(&(0x7f0000f9f000)="00", 0x0) execveat(r0, &(0x7f0000f9f000)="2e2f66696c653000", &(0x7f0000100000)=[&(0x7f0000fa0000-0xc)="6d643573756d2a7070703000", &(0x7f0000f9f000)="76626f786e65743100", &(0x7f0000fa0000-0x18)="6d696d655f74797065266264657673656c696e75787b4000"], &(0x7f0000fa0000-0x18)=[&(0x7f0000088000)="00", &(0x7f0000c3e000-0x2)="4900", &(0x7f0000fa0000-0x2)="2700", &(0x7f0000fa0000-0x16)="656d312b76626f786e65743176626f786e6574302b00", &(0x7f0000f9f000)="2b00", &(0x7f0000f9f000)="00"], 0x1000) 2017/11/18 06:34:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000045d000)={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) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000007c000)={0x7, r0, 0x1}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000bfb000-0x5c)={{0xa, 0x2, 0x1ff, @loopback={0x0, 0x1}, 0x9}, {0xa, 0x3, 0x16f4cd07, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x0, [0x7, 0x14eef17a, 0x1, 0x9, 0x4, 0x7f, 0x1, 0x5]}, 0x5c) r2 = socket(0x11, 0x4000000000080003, 0x0) open$dir(&(0x7f0000008000)="2e2f66696c653000", 0x200, 0x80) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, r2, 0x0) 2017/11/18 06:34:22 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f00007f6000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e6, &(0x7f0000000000)="0312b605269060a11fd9c08a55ff835016d059438b16602b72bb7cc2b04b7d30d220a92313a23a62a0dd3a1137e620c1da600d30efd826321ad892e77eebbfe0669352de38a356b53cf910057fd23f95df3f356002a581166123fc9da5432adcbc79b56ef1189d3851bdb70750395453953e06a4100d4b399b39e45fb62edb82a7e0b40b40c73e8c1d233c1ae45a3cb7ddafe23c916847662d1c24a9ba89113a28c4b9d2359ad73659bddf971a7c8f4ca796f82c04ca02ccbb3950e29db44bd65decc4bf61bb323bd75d21a875101bd43545") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00002d0000-0x9)="2f6465762f76637300", 0x4082, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0086401, &(0x7f0000c97000-0x8)={0x2f, &(0x7f0000351000-0x2f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f00009bf000)=0xffffffffffffffff, 0x4) getpgrp(0x0) ioctl$TCSBRK(r1, 0x5409, 0x8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00006b2000)=0x6, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f000053c000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f00001b0000-0x10)={0x0, 0x0, 0x0}) 2017/11/18 06:34:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x6, 0x84) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000d81000-0xca)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000761000)=0xca) r1 = getpgid(0x0) ptrace$peekuser(0x3, r1, 0x2) mkdir(&(0x7f0000017000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000044e000-0x8)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000fc8000-0x6)="72616d667300", 0x2010, &(0x7f0000065000-0x2)="13e4") r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e0c000-0xa)="2f6465762f6375736500", 0x484200, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chdir(&(0x7f000044c000-0x8)="2e2f66696c653000") syz_open_dev$loop(&(0x7f0000e30000)="2f6465762f6c6f6f702300", 0x7, 0x400000) rmdir(&(0x7f0000422000)="2e2f66696c653000") getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000fe2000-0x4)=0x0, 0x4) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005f3000)="2f6465762f6877726e6700", 0x4, 0x0) ioctl$KVM_SET_ONE_REG(r3, 0x4010aeac, &(0x7f00002e1000-0x10)={0x6, 0x1}) 2017/11/18 06:34:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x11, 0x4000000000080003, 0x0) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x40001, 0x1) ioctl$KDSETMODE(r0, 0x4b3a, 0x1ff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 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) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000f4c000-0x4)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007e2000)="2f6465762f73657175656e63657200", 0x200, 0x0) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000ce7000)="46a5d8f53538c9494d99dae7a35e83434cd46253119975ba9dd2cf2513f6d58cc550e5421759913fda3c52bbbb079b0a4a37c6ce113e3dfc566e0e96ef641f715019175bddbcae333c7b1f9c200c5afc064bceca00a940d14105cac0cca7849c05b351f19ec1355d69f4f6e5ffc8abeab935e583f0848f9a81ceeca7badfce14eb55e38330ef777aca41e373cf1978bcebe85aeccf5de5f6656eab645ab540d206aff507c609d82a4d30753d505ed57b5c127dbf05f69c54529e3c6b7ed9881c177b", 0xc2) fallocate(r1, 0x3, 0x3f, 0x200) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000c9a000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r3 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[], 0x0, &(0x7f0000002000-0x100)=[@rights={0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, r3, 0xffffffffffffffff, r3, 0xffffffffffffffff, r3]}, @cred={0x18, 0x1, 0x2, 0x0, 0xffffffffffffffff, 0x0}, @rights={0xc, 0x1, 0x1, []}, @rights={0x24, 0x1, 0x1, [r3, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x34, 0x1, 0x1, [r3, r3, r2, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x6, 0x40000}, 0x20000010) ioctl(r3, 0x227b, &(0x7f0000001000)="02") socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x1c) r5 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r5, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9b000-0x10)=[{&(0x7f0000e95000)=[{0x14, 0x1b, 0x321, 0x0, 0x0, "15bbbe64"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/11/18 06:34:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f9f000)="00", 0x0) execveat(r0, &(0x7f0000f9f000)="2e2f66696c653000", &(0x7f0000100000)=[&(0x7f0000f9f000)="76626f786e65743100", &(0x7f0000fa0000-0x18)="6d696d655f74797065266264657673656c696e75787b4000"], &(0x7f0000fa0000-0x18)=[&(0x7f0000088000)="00", &(0x7f0000c3e000-0x2)="4900", &(0x7f0000fa0000-0x2)="2700", &(0x7f0000fa0000-0x16)="656d312b76626f786e65743176626f786e6574302b00", &(0x7f0000f9f000)="2b00", &(0x7f0000f9f000)="00"], 0x1000) 2017/11/18 06:34:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) socket$nfc_raw(0x27, 0x1, 0x0) 2017/11/18 06:34:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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 = socket(0x11, 0x4000000000080003, 0x0) r1 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x40001, 0x1) ioctl$KDSETMODE(r1, 0x4b3a, 0x1ff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000f4c000-0x4)=0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007e2000)="2f6465762f73657175656e63657200", 0x200, 0x0) setsockopt$packet_buf(r2, 0x107, 0x1, &(0x7f0000ce7000)="46a5d8f53538c9494d99dae7a35e83434cd46253119975ba9dd2cf2513f6d58cc550e5421759913fda3c52bbbb079b0a4a37c6ce113e3dfc566e0e96ef641f715019175bddbcae333c7b1f9c200c5afc064bceca00a940d14105cac0cca7849c05b351f19ec1355d69f4f6e5ffc8abeab935e583f0848f9a81ceeca7badfce14eb55e38330ef777aca41e373cf1978bcebe85aeccf5de5f6656eab645ab540d206aff507c609d82a4d30753d505ed57b5c127dbf05f69c54529e3c6b7ed9881c177b", 0xc2) fallocate(r2, 0x3, 0x3f, 0x200) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 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) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000c9a000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r4 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[], 0x0, &(0x7f0000002000-0x100)=[@rights={0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r4, r4, 0xffffffffffffffff, r4, 0xffffffffffffffff, r4]}, @cred={0x18, 0x1, 0x2, 0x0, 0xffffffffffffffff, 0x0}, @rights={0xc, 0x1, 0x1, []}, @rights={0x24, 0x1, 0x1, [r4, 0xffffffffffffffff, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x34, 0x1, 0x1, [r4, r4, r3, 0xffffffffffffffff, 0xffffffffffffffff, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x6, 0x40000}, 0x20000010) ioctl(r4, 0x227b, &(0x7f0000001000)="02") socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r5, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x1c) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a72000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r6, 0x4018641b, &(0x7f00000ab000)={&(0x7f00000e8000/0x2000)=nil, 0x7fffffff, 0x5, 0x9, &(0x7f00006c2000/0x1000)=nil, 0xfffffffffffff9ab}) bpf$PROG_LOAD(0x5, &(0x7f0000b59000-0x30)={0x0, 0x0, &(0x7f00007b1000-0x10)=[], &(0x7f0000394000)="00", 0x0, 0x0, &(0x7f0000df0000)="", 0x0, 0x0}, 0x30) r7 = socket$netlink(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000439000-0x20)={0x3, 0x0, 0x0, 0x0}) sendmsg$netlink(r7, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9b000-0x10)=[{&(0x7f0000e95000)=[{0x14, 0x1b, 0x321, 0x0, 0x0, "15bbbe64"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000dd6000-0x1)=0x7, &(0x7f00002b8000)=0x1) 2017/11/18 06:34:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) connect$inet(r0, &(0x7f0000c28000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) 2017/11/18 06:34:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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(0x11, 0x4000000000080003, 0x0) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x40001, 0x1) ioctl$KDSETMODE(r0, 0x4b3a, 0x1ff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000f4c000-0x4)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007e2000)="2f6465762f73657175656e63657200", 0x200, 0x0) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000ce7000)="46a5d8f53538c9494d99dae7a35e83434cd46253119975ba9dd2cf2513f6d58cc550e5421759913fda3c52bbbb079b0a4a37c6ce113e3dfc566e0e96ef641f715019175bddbcae333c7b1f9c200c5afc064bceca00a940d14105cac0cca7849c05b351f19ec1355d69f4f6e5ffc8abeab935e583f0848f9a81ceeca7badfce14eb55e38330ef777aca41e373cf1978bcebe85aeccf5de5f6656eab645ab540d206aff507c609d82a4d30753d505ed57b5c127dbf05f69c54529e3c6b7ed9881c177b", 0xc2) fallocate(r1, 0x3, 0x3f, 0x200) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 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) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000c9a000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r3 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[], 0x0, &(0x7f0000002000-0x100)=[@rights={0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, r3, 0xffffffffffffffff, r3, 0xffffffffffffffff, r3]}, @cred={0x18, 0x1, 0x2, 0x0, 0xffffffffffffffff, 0x0}, @rights={0xc, 0x1, 0x1, []}, @rights={0x24, 0x1, 0x1, [r3, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x34, 0x1, 0x1, [r3, r3, r2, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x6, 0x40000}, 0x20000010) ioctl(r3, 0x227b, &(0x7f0000001000)="02") socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x1c) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a72000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r5, 0x4018641b, &(0x7f00000ab000)={&(0x7f00000e8000/0x2000)=nil, 0x7fffffff, 0x5, 0x9, &(0x7f00006c2000/0x1000)=nil, 0xfffffffffffff9ab}) bpf$PROG_LOAD(0x5, &(0x7f0000b59000-0x30)={0x0, 0x0, &(0x7f00007b1000-0x10)=[], &(0x7f0000394000)="00", 0x0, 0x0, &(0x7f0000df0000)="", 0x0, 0x0}, 0x30) socket$netlink(0x10, 0x3, 0x10) 2017/11/18 06:34:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000075e000-0x9)="2f6465762f76637300", 0x440082, 0x0) write$fuse_notify_inval_inode(r0, &(0x7f0000919000-0x28)={0x28, 0x1, 0x0, 0x5, 0x9, 0x7ff}, 0x28) 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) getpgrp(0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000053c000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f00001b0000-0x10)={0x0, 0x0, 0x0}) 2017/11/18 06:34:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x4013, 0x4000000000080003, 0x0) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 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) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a1f000)={0x5, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000977000-0x18)={r1, &(0x7f0000855000-0x1)="b7", &(0x7f0000ee3000)=""}, 0x18) prctl$getreaper(0x0, &(0x7f00005a1000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000068a000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20000) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000ccd000)={{0xa, 0x0, 0x3d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, {0xa, 0x3, 0x9b9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x6, [0x7fff, 0x400, 0x0, 0x80, 0xfffffffffffffff9, 0x1000, 0xe24f, 0x6]}, 0x5c) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000005000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000e66000)={@generic="03e85a372d0b75c2e1b5151b29dcd364", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000d5e000-0x4)=0x0) socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x1) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x100000001, 0x40, 0x400}, 0x10) r3 = socket(0x10, 0x80004, 0x8000000000000301) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r4 = dup(r3) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000e13000-0x4)=0x8001) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000972000-0x65)={0x0, 0x5d, "6c79524650c88c3fa1ee6efcb7c3a3734e5d845e578410a9d0840119b98f3e41069c70db6b9bd422dd657689b6078f34c7172cc1ea0b52dcd3530866fdddc0b98735d8aa3b6810e4a1d26e76a779c542cb540bf7ef837a36002ac2fbdf"}, &(0x7f00001a7000-0x4)=0x65) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000a27000-0x20)={0xa6, 0x0, 0x2, 0x5, 0x80000000, 0xffffffffffffff4e, 0x200, 0x6, r5}, &(0x7f0000d9c000-0x4)=0x20) getsockopt$inet_tcp_int(r3, 0x6, 0x18, &(0x7f000097e000)=0x0, &(0x7f0000a63000)=0x4) 2017/11/18 06:34:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f9f000)="00", 0x0) execveat(r0, &(0x7f0000f9f000)="2e2f66696c653000", &(0x7f0000100000)=[&(0x7f0000fa0000-0x18)="6d696d655f74797065266264657673656c696e75787b4000"], &(0x7f0000fa0000-0x18)=[&(0x7f0000088000)="00", &(0x7f0000c3e000-0x2)="4900", &(0x7f0000fa0000-0x2)="2700", &(0x7f0000fa0000-0x16)="656d312b76626f786e65743176626f786e6574302b00", &(0x7f0000f9f000)="2b00", &(0x7f0000f9f000)="00"], 0x1000) 2017/11/18 06:34:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000017000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x0, &(0x7f0000bfe000-0x1)="40") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000422000)="2e2f66696c653000") 2017/11/18 06:34:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x11, 0x4000000000080003, 0x0) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x40001, 0x1) ioctl$KDSETMODE(r0, 0x4b3a, 0x1ff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 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) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000f4c000-0x4)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007e2000)="2f6465762f73657175656e63657200", 0x200, 0x0) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000ce7000)="46a5d8f53538c9494d99dae7a35e83434cd46253119975ba9dd2cf2513f6d58cc550e5421759913fda3c52bbbb079b0a4a37c6ce113e3dfc566e0e96ef641f715019175bddbcae333c7b1f9c200c5afc064bceca00a940d14105cac0cca7849c05b351f19ec1355d69f4f6e5ffc8abeab935e583f0848f9a81ceeca7badfce14eb55e38330ef777aca41e373cf1978bcebe85aeccf5de5f6656eab645ab540d206aff507c609d82a4d30753d505ed57b5c127dbf05f69c54529e3c6b7ed9881c177b", 0xc2) fallocate(r1, 0x3, 0x3f, 0x200) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000c9a000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r3 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[], 0x0, &(0x7f0000002000-0x100)=[@rights={0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, r3, 0xffffffffffffffff, r3, 0xffffffffffffffff, r3]}, @cred={0x18, 0x1, 0x2, 0x0, 0xffffffffffffffff, 0x0}, @rights={0xc, 0x1, 0x1, []}, @rights={0x24, 0x1, 0x1, [r3, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x34, 0x1, 0x1, [r3, r3, r2, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x6, 0x40000}, 0x20000010) ioctl(r3, 0x227b, &(0x7f0000001000)="02") socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$autofs(0xffffffffffffff9c, &(0x7f0000a72000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r4, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9b000-0x10)=[{&(0x7f0000e95000)=[{0x14, 0x1b, 0x321, 0x0, 0x0, "15bbbe64"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/11/18 06:34:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d9a000-0xc)="2f6465762f72666b696c6c00", 0x4040, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000167000)={0x0, 0x3, 0x3, 0x1, 0x7fff, 0x7fff, 0xe2be, 0x0, {0x0, @in6={{0xa, 0x0, 0x20, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x6, 0x3f, 0x5a2cb26, 0x1c5ceab18}}, &(0x7f0000ccc000)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00004b1000)={0x3ff, 0x8003, 0x3f, 0x7, r1}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000993000-0x95)="56dcc1f6b4880299583bede3a3709d4347ab77ac5405eb47205a6bec54ffa0ef5d0d3781a6a1e63467f31cf50b7f08e5b654ee8cf7f72e6e1d817c67b2492a9edd3b0b7b420b5b6b9be97b6c510658c4b6c2d6c98c7a3e4d0bc2b25fc49fe8d0e92be969574930bbece3bc9d1c2535f2f61513a56dd99df66355c30fdc78e44821d4088799069c2b2ec19f7c4a0f4ade4468c2fc82", 0x95) r2 = socket(0x13, 0x7, 0xffffffffffffeffd) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, r2, 0x0) ioctl$sock_ifreq(r0, 0x89bf, &(0x7f0000121000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x5100}) 2017/11/18 06:34:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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 = socket(0x11, 0x4000000000080003, 0x0) r1 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x40001, 0x1) ioctl$KDSETMODE(r1, 0x4b3a, 0x1ff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000f4c000-0x4)=0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007e2000)="2f6465762f73657175656e63657200", 0x200, 0x0) setsockopt$packet_buf(r2, 0x107, 0x1, &(0x7f0000ce7000)="46a5d8f53538c9494d99dae7a35e83434cd46253119975ba9dd2cf2513f6d58cc550e5421759913fda3c52bbbb079b0a4a37c6ce113e3dfc566e0e96ef641f715019175bddbcae333c7b1f9c200c5afc064bceca00a940d14105cac0cca7849c05b351f19ec1355d69f4f6e5ffc8abeab935e583f0848f9a81ceeca7badfce14eb55e38330ef777aca41e373cf1978bcebe85aeccf5de5f6656eab645ab540d206aff507c609d82a4d30753d505ed57b5c127dbf05f69c54529e3c6b7ed9881c177b", 0xc2) fallocate(r2, 0x3, 0x3f, 0x200) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 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) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000c9a000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r4 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[], 0x0, &(0x7f0000002000-0x100)=[@rights={0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r4, r4, 0xffffffffffffffff, r4, 0xffffffffffffffff, r4]}, @cred={0x18, 0x1, 0x2, 0x0, 0xffffffffffffffff, 0x0}, @rights={0xc, 0x1, 0x1, []}, @rights={0x24, 0x1, 0x1, [r4, 0xffffffffffffffff, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x34, 0x1, 0x1, [r4, r4, r3, 0xffffffffffffffff, 0xffffffffffffffff, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x6, 0x40000}, 0x20000010) ioctl(r4, 0x227b, &(0x7f0000001000)="02") socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r5, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x1c) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a72000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r6, 0x4018641b, &(0x7f00000ab000)={&(0x7f00000e8000/0x2000)=nil, 0x7fffffff, 0x5, 0x9, &(0x7f00006c2000/0x1000)=nil, 0xfffffffffffff9ab}) bpf$PROG_LOAD(0x5, &(0x7f0000b59000-0x30)={0x0, 0x0, &(0x7f00007b1000-0x10)=[], &(0x7f0000394000)="00", 0x0, 0x0, &(0x7f0000df0000)="", 0x0, 0x0}, 0x30) r7 = socket$netlink(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000439000-0x20)={0x3, 0x0, 0x0, 0x0}) sendmsg$netlink(r7, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9b000-0x10)=[{&(0x7f0000e95000)=[{0x14, 0x1b, 0x321, 0x0, 0x0, "15bbbe64"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000dd6000-0x1)=0x7, &(0x7f00002b8000)=0x1) 2017/11/18 06:34:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f9f000)="00", 0x0) execveat(r0, &(0x7f0000f9f000)="2e2f66696c653000", &(0x7f0000100000)=[], &(0x7f0000fa0000-0x18)=[&(0x7f0000088000)="00", &(0x7f0000c3e000-0x2)="4900", &(0x7f0000fa0000-0x2)="2700", &(0x7f0000fa0000-0x16)="656d312b76626f786e65743176626f786e6574302b00", &(0x7f0000f9f000)="2b00", &(0x7f0000f9f000)="00"], 0x1000) 2017/11/18 06:34:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgrp(0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000344000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f00001b0000-0x10)={0x0, 0x0, 0x0}) 2017/11/18 06:34:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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(0x11, 0x4000000000080003, 0x0) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x40001, 0x1) ioctl$KDSETMODE(r0, 0x4b3a, 0x1ff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000f4c000-0x4)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007e2000)="2f6465762f73657175656e63657200", 0x200, 0x0) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000ce7000)="46a5d8f53538c9494d99dae7a35e83434cd46253119975ba9dd2cf2513f6d58cc550e5421759913fda3c52bbbb079b0a4a37c6ce113e3dfc566e0e96ef641f715019175bddbcae333c7b1f9c200c5afc064bceca00a940d14105cac0cca7849c05b351f19ec1355d69f4f6e5ffc8abeab935e583f0848f9a81ceeca7badfce14eb55e38330ef777aca41e373cf1978bcebe85aeccf5de5f6656eab645ab540d206aff507c609d82a4d30753d505ed57b5c127dbf05f69c54529e3c6b7ed9881c177b", 0xc2) fallocate(r1, 0x3, 0x3f, 0x200) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 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) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000c9a000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r3 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[], 0x0, &(0x7f0000002000-0x100)=[@rights={0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, r3, 0xffffffffffffffff, r3, 0xffffffffffffffff, r3]}, @cred={0x18, 0x1, 0x2, 0x0, 0xffffffffffffffff, 0x0}, @rights={0xc, 0x1, 0x1, []}, @rights={0x24, 0x1, 0x1, [r3, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x34, 0x1, 0x1, [r3, r3, r2, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x6, 0x40000}, 0x20000010) ioctl(r3, 0x227b, &(0x7f0000001000)="02") socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x1c) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a72000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r5, 0x4018641b, &(0x7f00000ab000)={&(0x7f00000e8000/0x2000)=nil, 0x7fffffff, 0x5, 0x9, &(0x7f00006c2000/0x1000)=nil, 0xfffffffffffff9ab}) bpf$PROG_LOAD(0x5, &(0x7f0000b59000-0x30)={0x0, 0x0, &(0x7f00007b1000-0x10)=[], &(0x7f0000394000)="00", 0x0, 0x0, &(0x7f0000df0000)="", 0x0, 0x0}, 0x30) 2017/11/18 06:34:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000017000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x0, &(0x7f00006b4000)="") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004c4000)="2f6465762f7667615f6172626974657200", 0x4200, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000bf2000-0x4)=0x4) rmdir(&(0x7f0000422000)="2e2f66696c653000") 2017/11/18 06:34:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x4000000000080003, 0x0) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) fchdir(r0) 2017/11/18 06:34:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x11, 0x4000000000080003, 0x0) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x40001, 0x1) ioctl$KDSETMODE(r0, 0x4b3a, 0x1ff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 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) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000f4c000-0x4)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007e2000)="2f6465762f73657175656e63657200", 0x200, 0x0) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000ce7000)="46a5d8f53538c9494d99dae7a35e83434cd46253119975ba9dd2cf2513f6d58cc550e5421759913fda3c52bbbb079b0a4a37c6ce113e3dfc566e0e96ef641f715019175bddbcae333c7b1f9c200c5afc064bceca00a940d14105cac0cca7849c05b351f19ec1355d69f4f6e5ffc8abeab935e583f0848f9a81ceeca7badfce14eb55e38330ef777aca41e373cf1978bcebe85aeccf5de5f6656eab645ab540d206aff507c609d82a4d30753d505ed57b5c127dbf05f69c54529e3c6b7ed9881c177b", 0xc2) fallocate(r1, 0x3, 0x3f, 0x200) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000c9a000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r3 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[], 0x0, &(0x7f0000002000-0x100)=[@rights={0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, r3, 0xffffffffffffffff, r3, 0xffffffffffffffff, r3]}, @cred={0x18, 0x1, 0x2, 0x0, 0xffffffffffffffff, 0x0}, @rights={0xc, 0x1, 0x1, []}, @rights={0x24, 0x1, 0x1, [r3, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x34, 0x1, 0x1, [r3, r3, r2, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x6, 0x40000}, 0x20000010) ioctl(r3, 0x227b, &(0x7f0000001000)="02") openat$autofs(0xffffffffffffff9c, &(0x7f0000a72000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r4, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9b000-0x10)=[{&(0x7f0000e95000)=[{0x14, 0x1b, 0x321, 0x0, 0x0, "15bbbe64"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/11/18 06:34:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00002b8000-0x4)=0x0, &(0x7f00009a4000-0x4)=0x4) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000870000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xca) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000500000-0x8)={0x0, 0x0}) 2017/11/18 06:34:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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 = memfd_create(&(0x7f0000f9f000)="00", 0x0) execveat(r0, &(0x7f0000f9f000)="2e2f66696c653000", &(0x7f0000100000)=[], &(0x7f0000fa0000-0x18)=[&(0x7f0000c3e000-0x2)="4900", &(0x7f0000fa0000-0x2)="2700", &(0x7f0000fa0000-0x16)="656d312b76626f786e65743176626f786e6574302b00", &(0x7f0000f9f000)="2b00", &(0x7f0000f9f000)="00"], 0x1000) 2017/11/18 06:34:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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(0x11, 0x4000000000080003, 0x0) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x40001, 0x1) ioctl$KDSETMODE(r0, 0x4b3a, 0x1ff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000f4c000-0x4)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007e2000)="2f6465762f73657175656e63657200", 0x200, 0x0) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000ce7000)="46a5d8f53538c9494d99dae7a35e83434cd46253119975ba9dd2cf2513f6d58cc550e5421759913fda3c52bbbb079b0a4a37c6ce113e3dfc566e0e96ef641f715019175bddbcae333c7b1f9c200c5afc064bceca00a940d14105cac0cca7849c05b351f19ec1355d69f4f6e5ffc8abeab935e583f0848f9a81ceeca7badfce14eb55e38330ef777aca41e373cf1978bcebe85aeccf5de5f6656eab645ab540d206aff507c609d82a4d30753d505ed57b5c127dbf05f69c54529e3c6b7ed9881c177b", 0xc2) fallocate(r1, 0x3, 0x3f, 0x200) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 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) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000c9a000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r3 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[], 0x0, &(0x7f0000002000-0x100)=[@rights={0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, r3, 0xffffffffffffffff, r3, 0xffffffffffffffff, r3]}, @cred={0x18, 0x1, 0x2, 0x0, 0xffffffffffffffff, 0x0}, @rights={0xc, 0x1, 0x1, []}, @rights={0x24, 0x1, 0x1, [r3, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x34, 0x1, 0x1, [r3, r3, r2, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x6, 0x40000}, 0x20000010) ioctl(r3, 0x227b, &(0x7f0000001000)="02") socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x1c) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a72000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r5, 0x4018641b, &(0x7f00000ab000)={&(0x7f00000e8000/0x2000)=nil, 0x7fffffff, 0x5, 0x9, &(0x7f00006c2000/0x1000)=nil, 0xfffffffffffff9ab}) bpf$PROG_LOAD(0x5, &(0x7f0000b59000-0x30)={0x0, 0x0, &(0x7f00007b1000-0x10)=[], &(0x7f0000394000)="00", 0x0, 0x0, &(0x7f0000df0000)="", 0x0, 0x0}, 0x30) r6 = socket$netlink(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000439000-0x20)={0x3, 0x0, 0x0, 0x0}) sendmsg$netlink(r6, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9b000-0x10)=[{&(0x7f0000e95000)=[{0x14, 0x1b, 0x321, 0x0, 0x0, "15bbbe64"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/11/18 06:34:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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 = open(&(0x7f0000e0a000)="2e2f66696c653000", 0x80, 0x108) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000f20000-0xfe)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00007fe000)={0x8, {{0xa, 0x1, 0xc7, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000688000)={0x0, 0x0}) fcntl$setown(r1, 0x8, r2) 2017/11/18 06:34:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000017000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x0, &(0x7f00006b4000)="") r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e95000-0xa)="2f6465762f6375736500", 0x121c00, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000d39000-0x4)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000422000)="2e2f66696c653000") 2017/11/18 06:34:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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(0x11, 0x4000000000080003, 0x0) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x40001, 0x1) ioctl$KDSETMODE(r0, 0x4b3a, 0x1ff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000f4c000-0x4)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007e2000)="2f6465762f73657175656e63657200", 0x200, 0x0) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000ce7000)="46a5d8f53538c9494d99dae7a35e83434cd46253119975ba9dd2cf2513f6d58cc550e5421759913fda3c52bbbb079b0a4a37c6ce113e3dfc566e0e96ef641f715019175bddbcae333c7b1f9c200c5afc064bceca00a940d14105cac0cca7849c05b351f19ec1355d69f4f6e5ffc8abeab935e583f0848f9a81ceeca7badfce14eb55e38330ef777aca41e373cf1978bcebe85aeccf5de5f6656eab645ab540d206aff507c609d82a4d30753d505ed57b5c127dbf05f69c54529e3c6b7ed9881c177b", 0xc2) fallocate(r1, 0x3, 0x3f, 0x200) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 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) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000c9a000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r3 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[], 0x0, &(0x7f0000002000-0x100)=[@rights={0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, r3, 0xffffffffffffffff, r3, 0xffffffffffffffff, r3]}, @cred={0x18, 0x1, 0x2, 0x0, 0xffffffffffffffff, 0x0}, @rights={0xc, 0x1, 0x1, []}, @rights={0x24, 0x1, 0x1, [r3, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x34, 0x1, 0x1, [r3, r3, r2, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x6, 0x40000}, 0x20000010) ioctl(r3, 0x227b, &(0x7f0000001000)="02") socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x1c) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a72000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r5, 0x4018641b, &(0x7f00000ab000)={&(0x7f00000e8000/0x2000)=nil, 0x7fffffff, 0x5, 0x9, &(0x7f00006c2000/0x1000)=nil, 0xfffffffffffff9ab}) 2017/11/18 06:34:22 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) getpgrp(0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000053c000)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$mouse(&(0x7f00002a9000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x8, 0x200) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000cc8000-0x90)={[0x9, 0x28, 0x810, 0x9, 0x2, 0x4, 0x8000, 0x4, 0x60fa, 0x7, 0x6, 0x80000000, 0x7fe0000000000000, 0x6, 0x3, 0x1ff], 0x2, 0x40002}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f00001b0000-0x10)={0x0, 0x0, 0x0}) 2017/11/18 06:34:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fc5000-0xc)="2f6465762f72666b696c6c00", 0x101000, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000091d000-0x4)=0x913, 0x4) r1 = socket(0x11, 0x4000000000080003, 0x0) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) 2017/11/18 06:34:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f9f000)="00", 0x0) execveat(r0, &(0x7f0000f9f000)="2e2f66696c653000", &(0x7f0000100000)=[], &(0x7f0000fa0000-0x18)=[&(0x7f0000fa0000-0x2)="2700", &(0x7f0000fa0000-0x16)="656d312b76626f786e65743176626f786e6574302b00", &(0x7f0000f9f000)="2b00", &(0x7f0000f9f000)="00"], 0x1000) 2017/11/18 06:34:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x11, 0x4000000000080003, 0x0) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x40001, 0x1) ioctl$KDSETMODE(r0, 0x4b3a, 0x1ff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 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) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000f4c000-0x4)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007e2000)="2f6465762f73657175656e63657200", 0x200, 0x0) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000ce7000)="46a5d8f53538c9494d99dae7a35e83434cd46253119975ba9dd2cf2513f6d58cc550e5421759913fda3c52bbbb079b0a4a37c6ce113e3dfc566e0e96ef641f715019175bddbcae333c7b1f9c200c5afc064bceca00a940d14105cac0cca7849c05b351f19ec1355d69f4f6e5ffc8abeab935e583f0848f9a81ceeca7badfce14eb55e38330ef777aca41e373cf1978bcebe85aeccf5de5f6656eab645ab540d206aff507c609d82a4d30753d505ed57b5c127dbf05f69c54529e3c6b7ed9881c177b", 0xc2) fallocate(r1, 0x3, 0x3f, 0x200) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000c9a000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r3 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[], 0x0, &(0x7f0000002000-0x100)=[@rights={0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, r3, 0xffffffffffffffff, r3, 0xffffffffffffffff, r3]}, @cred={0x18, 0x1, 0x2, 0x0, 0xffffffffffffffff, 0x0}, @rights={0xc, 0x1, 0x1, []}, @rights={0x24, 0x1, 0x1, [r3, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x34, 0x1, 0x1, [r3, r3, r2, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x6, 0x40000}, 0x20000010) openat$autofs(0xffffffffffffff9c, &(0x7f0000a72000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r4, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9b000-0x10)=[{&(0x7f0000e95000)=[{0x14, 0x1b, 0x321, 0x0, 0x0, "15bbbe64"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/11/18 06:34:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = dup(r0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00009ec000-0x4)=0x0) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) 2017/11/18 06:34:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cfa000)="2e2f66696c653000", 0x4000000000000000) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x0, &(0x7f00006b4000)="") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000422000)="2e2f66696c653000") 2017/11/18 06:34:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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(0x11, 0x4000000000080003, 0x0) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x40001, 0x1) ioctl$KDSETMODE(r0, 0x4b3a, 0x1ff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000f4c000-0x4)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007e2000)="2f6465762f73657175656e63657200", 0x200, 0x0) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000ce7000)="46a5d8f53538c9494d99dae7a35e83434cd46253119975ba9dd2cf2513f6d58cc550e5421759913fda3c52bbbb079b0a4a37c6ce113e3dfc566e0e96ef641f715019175bddbcae333c7b1f9c200c5afc064bceca00a940d14105cac0cca7849c05b351f19ec1355d69f4f6e5ffc8abeab935e583f0848f9a81ceeca7badfce14eb55e38330ef777aca41e373cf1978bcebe85aeccf5de5f6656eab645ab540d206aff507c609d82a4d30753d505ed57b5c127dbf05f69c54529e3c6b7ed9881c177b", 0xc2) fallocate(r1, 0x3, 0x3f, 0x200) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 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) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000c9a000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r3 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[], 0x0, &(0x7f0000002000-0x100)=[@rights={0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, r3, 0xffffffffffffffff, r3, 0xffffffffffffffff, r3]}, @cred={0x18, 0x1, 0x2, 0x0, 0xffffffffffffffff, 0x0}, @rights={0xc, 0x1, 0x1, []}, @rights={0x24, 0x1, 0x1, [r3, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x34, 0x1, 0x1, [r3, r3, r2, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x6, 0x40000}, 0x20000010) ioctl(r3, 0x227b, &(0x7f0000001000)="02") socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x1c) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a72000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r5, 0x4018641b, &(0x7f00000ab000)={&(0x7f00000e8000/0x2000)=nil, 0x7fffffff, 0x5, 0x9, &(0x7f00006c2000/0x1000)=nil, 0xfffffffffffff9ab}) bpf$PROG_LOAD(0x5, &(0x7f0000b59000-0x30)={0x0, 0x0, &(0x7f00007b1000-0x10)=[], &(0x7f0000394000)="00", 0x0, 0x0, &(0x7f0000df0000)="", 0x0, 0x0}, 0x30) socket$netlink(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000439000-0x20)={0x3, 0x0, 0x0, 0x0}) 2017/11/18 06:34:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f9f000)="00", 0x0) execveat(r0, &(0x7f0000f9f000)="2e2f66696c653000", &(0x7f0000100000)=[], &(0x7f0000fa0000-0x18)=[&(0x7f0000fa0000-0x16)="656d312b76626f786e65743176626f786e6574302b00", &(0x7f0000f9f000)="2b00", &(0x7f0000f9f000)="00"], 0x1000) 2017/11/18 06:34:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) fcntl$lock(r0, 0x7, &(0x7f0000121000)={0x2, 0x0, 0x0, 0x200, r1}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000053c000)="2f6465762f6b766d00", 0x0, 0x0) fremovexattr(r2, &(0x7f0000015000-0xb)=@known="73797374656d2e706f7369785f61636c5f61636365737300") r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = syz_open_dev$mice(&(0x7f000007f000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x4040) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000362000-0x8)={0x0, 0x8}, &(0x7f0000beb000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000efa000)={r5, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000562000)={r5, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) syz_open_dev$loop(&(0x7f0000e19000)="2f6465762f6c6f6f702300", 0x2913, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f00001b0000-0x10)={0x0, 0x0, 0x0}) 2017/11/18 06:34:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0xfffffffffffffffd, 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 = socket(0x1, 0x6, 0x0) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x3a, &(0x7f00001e7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00002cb000)=0x39) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000db1000-0x4)=0x0, &(0x7f0000a4d000)=0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000bc6000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) 2017/11/18 06:34:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x11, 0x4000000000080003, 0x0) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x40001, 0x1) ioctl$KDSETMODE(r0, 0x4b3a, 0x1ff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 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) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000f4c000-0x4)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007e2000)="2f6465762f73657175656e63657200", 0x200, 0x0) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000ce7000)="46a5d8f53538c9494d99dae7a35e83434cd46253119975ba9dd2cf2513f6d58cc550e5421759913fda3c52bbbb079b0a4a37c6ce113e3dfc566e0e96ef641f715019175bddbcae333c7b1f9c200c5afc064bceca00a940d14105cac0cca7849c05b351f19ec1355d69f4f6e5ffc8abeab935e583f0848f9a81ceeca7badfce14eb55e38330ef777aca41e373cf1978bcebe85aeccf5de5f6656eab645ab540d206aff507c609d82a4d30753d505ed57b5c127dbf05f69c54529e3c6b7ed9881c177b", 0xc2) fallocate(r1, 0x3, 0x3f, 0x200) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000c9a000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r3 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[], 0x0, &(0x7f0000002000-0x100)=[@rights={0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, r3, 0xffffffffffffffff, r3, 0xffffffffffffffff, r3]}, @cred={0x18, 0x1, 0x2, 0x0, 0xffffffffffffffff, 0x0}, @rights={0xc, 0x1, 0x1, []}, @rights={0x24, 0x1, 0x1, [r3, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x34, 0x1, 0x1, [r3, r3, r2, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x6, 0x40000}, 0x20000010) ioctl(r3, 0x227b, &(0x7f0000001000)="02") socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x1c) openat$autofs(0xffffffffffffff9c, &(0x7f0000a72000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) 2017/11/18 06:34:22 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f00000d9000-0xa)="2f6465762f7663732300", 0x7c9400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f000019f000/0x18000)=nil, &(0x7f0000001000-0xc)=[@text16={0x10, &(0x7f0000000000)="ba610066ed0f083ef2f32e71a12e0fd208f4b883008ed866b80500000066b9000000800f01d966b91903000066b8731f000066ba000000000f303e67663e660f38f6a50c0000002ef20f0018", 0x4c}], 0x1, 0xc, &(0x7f0000cbf000)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x4000000000080003, 0x0) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, r2, 0x0) 2017/11/18 06:34:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x11, 0x4000000000080003, 0x0) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x40001, 0x1) ioctl$KDSETMODE(r0, 0x4b3a, 0x1ff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 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) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000f4c000-0x4)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007e2000)="2f6465762f73657175656e63657200", 0x200, 0x0) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000ce7000)="46a5d8f53538c9494d99dae7a35e83434cd46253119975ba9dd2cf2513f6d58cc550e5421759913fda3c52bbbb079b0a4a37c6ce113e3dfc566e0e96ef641f715019175bddbcae333c7b1f9c200c5afc064bceca00a940d14105cac0cca7849c05b351f19ec1355d69f4f6e5ffc8abeab935e583f0848f9a81ceeca7badfce14eb55e38330ef777aca41e373cf1978bcebe85aeccf5de5f6656eab645ab540d206aff507c609d82a4d30753d505ed57b5c127dbf05f69c54529e3c6b7ed9881c177b", 0xc2) fallocate(r1, 0x3, 0x3f, 0x200) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000c9a000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000a72000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r2, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9b000-0x10)=[{&(0x7f0000e95000)=[{0x14, 0x1b, 0x321, 0x0, 0x0, "15bbbe64"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/11/18 06:34:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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 = memfd_create(&(0x7f0000f9f000)="00", 0x0) execveat(r0, &(0x7f0000f9f000)="2e2f66696c653000", &(0x7f0000100000)=[], &(0x7f0000fa0000-0x18)=[&(0x7f0000f9f000)="2b00", &(0x7f0000f9f000)="00"], 0x1000) 2017/11/18 06:34:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000045d000)={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 = accept4$inet(0xffffffffffffffff, &(0x7f000059e000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000012000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000054000)={0x0, 0x8a48, 0x769, 0x1}, &(0x7f0000187000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00006be000)={r2, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x38c, 0x5, 0x7, 0x7, 0x0}, &(0x7f0000ce3000-0x4)=0xa0) r3 = dup3(r0, r1, 0x80000) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f00007b9000)={0x6, 0x1}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000029b000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000e40000)={0x7, 0x0, 0x6, 0x8, 0xe, 0xffffffffffff7761, 0x9, 0x6, 0x7ff, 0x4, 0x9}, 0xb) r5 = socket(0x11, 0x4000000000080003, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80206433, &(0x7f00001d1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") openat$cuse(0xffffffffffffff9c, &(0x7f0000714000)="2f6465762f6375736500", 0x40d80, 0x0) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, r5, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000d80000)=0x0) 2017/11/18 06:34:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x11, 0x4000000000080003, 0x0) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x40001, 0x1) ioctl$KDSETMODE(r0, 0x4b3a, 0x1ff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 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) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000f4c000-0x4)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007e2000)="2f6465762f73657175656e63657200", 0x200, 0x0) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000ce7000)="46a5d8f53538c9494d99dae7a35e83434cd46253119975ba9dd2cf2513f6d58cc550e5421759913fda3c52bbbb079b0a4a37c6ce113e3dfc566e0e96ef641f715019175bddbcae333c7b1f9c200c5afc064bceca00a940d14105cac0cca7849c05b351f19ec1355d69f4f6e5ffc8abeab935e583f0848f9a81ceeca7badfce14eb55e38330ef777aca41e373cf1978bcebe85aeccf5de5f6656eab645ab540d206aff507c609d82a4d30753d505ed57b5c127dbf05f69c54529e3c6b7ed9881c177b", 0xc2) fallocate(r1, 0x3, 0x3f, 0x200) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000c9a000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r3 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[], 0x0, &(0x7f0000002000-0x100)=[@rights={0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, r3, 0xffffffffffffffff, r3, 0xffffffffffffffff, r3]}, @cred={0x18, 0x1, 0x2, 0x0, 0xffffffffffffffff, 0x0}, @rights={0xc, 0x1, 0x1, []}, @rights={0x24, 0x1, 0x1, [r3, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x34, 0x1, 0x1, [r3, r3, r2, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x6, 0x40000}, 0x20000010) ioctl(r3, 0x227b, &(0x7f0000001000)="02") socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x1c) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a72000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r5, 0x4018641b, &(0x7f00000ab000)={&(0x7f00000e8000/0x2000)=nil, 0x7fffffff, 0x5, 0x9, &(0x7f00006c2000/0x1000)=nil, 0xfffffffffffff9ab}) bpf$PROG_LOAD(0x5, &(0x7f0000b59000-0x30)={0x0, 0x0, &(0x7f00007b1000-0x10)=[], &(0x7f0000394000)="00", 0x0, 0x0, &(0x7f0000df0000)="", 0x0, 0x0}, 0x30) socket$netlink(0x10, 0x3, 0x10) 2017/11/18 06:34:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgrp(0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000053c000)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f00001b0000-0x10)={0x0, 0x0, 0x0}) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000b05000)={0x53, 0xffffffffffffff01, 0x1, {0x0, 0x20}, {0x6, 0x8}, @period={0x5a, 0x8, 0x1, 0x80000000, 0x7, {0x8, 0x1, 0xc593, 0x8}, 0x6, [0x2, 0xf3c, 0x2c9f, 0x8, 0x0, 0x78]}}) 2017/11/18 06:34:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x11, 0x4000000000080003, 0x0) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x40001, 0x1) ioctl$KDSETMODE(r0, 0x4b3a, 0x1ff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 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) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000f4c000-0x4)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007e2000)="2f6465762f73657175656e63657200", 0x200, 0x0) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000ce7000)="46a5d8f53538c9494d99dae7a35e83434cd46253119975ba9dd2cf2513f6d58cc550e5421759913fda3c52bbbb079b0a4a37c6ce113e3dfc566e0e96ef641f715019175bddbcae333c7b1f9c200c5afc064bceca00a940d14105cac0cca7849c05b351f19ec1355d69f4f6e5ffc8abeab935e583f0848f9a81ceeca7badfce14eb55e38330ef777aca41e373cf1978bcebe85aeccf5de5f6656eab645ab540d206aff507c609d82a4d30753d505ed57b5c127dbf05f69c54529e3c6b7ed9881c177b", 0xc2) fallocate(r1, 0x3, 0x3f, 0x200) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000c9a000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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openat$autofs(0xffffffffffffff9c, &(0x7f0000a72000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r2, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9b000-0x10)=[{&(0x7f0000e95000)=[{0x14, 0x1b, 0x321, 0x0, 0x0, "15bbbe64"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/11/18 06:34:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000017000-0x8)="2e2f66696c653000", 0x0) r0 = creat(&(0x7f0000649000)="2e2f66696c653000", 0x11) pipe2(&(0x7f0000cde000-0x8)={0x0, 0x0}, 0x80000) r2 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000b7d000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000012d000)=0x10, 0x80000) r3 = perf_event_open(&(0x7f0000eff000)={0x7, 0x78, 0x6, 0x7, 0x8, 0x2, 0x0, 0x2, 0x8010, 0x2, 0x80000, 0xffffffffffffff68, 0x6a40bbcc, 0x2, 0x0, 0x1, 0x4, 0x40, 0x3, 0x8, 0x0, 0xf, 0x7, 0x5, 0x7fffffff, 0x1, 0x0}, 0x0, 0xffffffffffffffe0, 0xffffffffffffffff, 0x4) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000cd2000)={0x0, 0x80000, 0xffffffffffffff9c}) r6 = eventfd(0x80000001) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c66000-0xb)="2f6465762f6877726e6700", 0x100, 0x0) r8 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000bd0000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f00009aa000-0x4)=0x10, 0x800) r9 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000961000-0x8)={0x0, 0x0}) r11 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e72000-0x11)="2f6465762f7161745f6164665f63746c00", 0x101100, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00003b7000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) pipe2(&(0x7f0000e3a000)={0x0, 0x0}, 0x80000) r14 = epoll_create1(0x80000) r15 = epoll_create1(0x80000) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007af000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000034c000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b1c000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c7b000)={0x0, 0x0, 0x0}, &(0x7f0000eed000)=0xc) r19 = syz_open_dev$mouse(&(0x7f000076d000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x9, 0x4001) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00002a9000)={0x0, 0x0, 0x0}, &(0x7f00002e7000)=0xc) r21 = getuid() fstat(0xffffffffffffff9c, &(0x7f0000cb1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r23 = getpgid(0x0) r24 = getuid() lstat(&(0x7f000066b000)="2e2f66696c653000", &(0x7f00004c0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r26 = syz_open_dev$evdev(&(0x7f000070f000)="2f6465762f696e7075742f6576656e742300", 0x7fff, 0x115101) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000e92000-0x8)={0x0, 0x0}) r28 = bpf$MAP_CREATE(0x0, &(0x7f00002bb000-0x1c)={0xa, 0x4, 0x1a, 0x9, 0x1, 0xffffffffffffff9c, 0x401}, 0x1c) r29 = open(&(0x7f00001d1000)="2e2f66696c653000", 0x40, 0x120) r30 = getpid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f9f000)={0x0, 0x0, 0x0}, 0xc) lstat(&(0x7f0000eee000-0x8)="2e2f66696c653000", &(0x7f0000117000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f000055b000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000b31000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f8d000)=0xe8) getgroups(0x4, &(0x7f0000020000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000057e000-0x4)=0x0) getresuid(&(0x7f00000e0000)=0x0, &(0x7f0000061000)=0x0, &(0x7f0000735000)=0x0) r38 = getgid() r39 = fanotify_init(0x20, 0x40000) r40 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) r41 = syz_open_dev$sndtimer(&(0x7f000075d000)="2f6465762f736e642f74696d657200", 0x0, 0x1e9000) r42 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x2) r43 = socket$bt_rfcomm(0x1f, 0x1, 0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000002f000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00004ae000-0x8)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000733000-0x8)={0x0, 0x0}) r47 = socket$inet6_udp(0xa, 0x2, 0x0) r48 = openat$autofs(0xffffffffffffff9c, &(0x7f0000bfa000)="2f6465762f6175746f667300", 0x101082, 0x0) r49 = openat(0xffffffffffffff9c, &(0x7f000096a000-0x8)="2e2f66696c653000", 0x80, 0x8) r50 = accept4$inet(0xffffffffffffff9c, &(0x7f0000c39000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f97000)=0x10, 0x800) r51 = openat$rtc(0xffffffffffffff9c, &(0x7f0000194000)="2f6465762f72746300", 0x9c3c80b4cc2662e5, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000970000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000067f000-0xc)={0x0, 0x0, 0x0}, &(0x7f000087f000-0x4)=0xc) getgroups(0xa, &(0x7f0000624000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) socketpair(0x1b, 0xf, 0x2, &(0x7f0000195000-0x8)={0x0, 0x0}) pipe2(&(0x7f0000f5c000-0x8)={0x0, 0x0}, 0x80000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00003b4000)={0x0, 0x80000, 0xffffffffffffff9c}) r58 = socket$nfc_llcp(0x27, 0x1, 0x1) r59 = syz_open_dev$mouse(&(0x7f0000cb9000)="2f6465762f696e7075742f6d6f7573652300", 0x81, 0x40000) r60 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000713000)="2f6465762f6877726e6700", 0x0, 0x0) r61 = syz_open_dev$vcsn(&(0x7f000091e000)="2f6465762f7663732300", 0x9, 0x202000) r62 = epoll_create(0x8) r63 = perf_event_open(&(0x7f0000415000-0x78)={0x0, 0x78, 0x0, 0x5, 0x133, 0x3f, 0x0, 0x1, 0x8002, 0x2, 0x3, 0x6, 0x6, 0x5, 0x0, 0xd1, 0x1, 0x0, 0x1, 0x6814, 0x5, 0xfffffffffffffff7, 0x7, 0x8, 0x1, 0x4, 0x0}, 0x0, 0x9, 0xffffffffffffffff, 0x8) r64 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x2) r65 = syz_open_dev$urandom(&(0x7f0000ff8000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x20200) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000194000)=0x0) lstat(&(0x7f0000e02000-0x8)="2e2f66696c653000", &(0x7f0000fd9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000807000-0x8)="2e2f66696c653000", &(0x7f0000662000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r69 = syz_open_dev$vcsn(&(0x7f0000813000-0xa)="2f6465762f7663732300", 0xb86c, 0x80002) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000238000)=0x0) stat(&(0x7f00007f4000)="2e2f66696c653000", &(0x7f0000b0f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000667000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a8f000)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000e49000)={0x0, 0x0}) r75 = syz_open_dev$vcsa(&(0x7f0000f1d000)="2f6465762f766373612300", 0x7fffffff, 0x1) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f6f000-0x8)={0x0, 0x0}) r77 = socket$bt_hci(0x1f, 0x3, 0x1) r78 = socket$inet_tcp(0x2, 0x1, 0x0) r79 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) r80 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000036a000-0x11)="2f6465762f7667615f6172626974657200", 0x101000, 0x0) r81 = eventfd(0x7ff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00007d0000)={0x0, 0x0}) r84 = epoll_create1(0x80000) r85 = syz_open_dev$random(&(0x7f0000c14000)="2f6465762f72616e646f6d00", 0x0, 0x4040) r86 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000f7f000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a29000)={0x0, 0x0, 0x0}, &(0x7f0000c7e000-0x3)=0xc) r89 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000148000)={0x0, 0x0, 0x0}, &(0x7f0000906000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000717000)={0x0, 0x0, 0x0}, &(0x7f0000719000)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000961000)={0x0, 0x0, 0x0}, 0xc) r93 = getuid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a23000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000066d000)=0x0) r96 = geteuid() getgroups(0x1, &(0x7f00009da000-0x4)=[0x0]) r98 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f00009a3000)=0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000c56000)=0x0) stat(&(0x7f00005a5000-0x8)="2e2f66696c653000", &(0x7f00004b2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r101 = getgid() r102 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000433000)={{{@in6=@remote={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}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ba5000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00006ce000)={0x0, 0x0, 0x0}, &(0x7f0000332000-0x4)=0xc) r105 = fcntl$getown(0xffffffffffffffff, 0x9) r106 = geteuid() r107 = getegid() ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000491000-0x4)=0x0) stat(&(0x7f0000234000)="2e2f66696c653000", &(0x7f0000bed000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000052a000-0x8)="2e2f66696c653000", &(0x7f0000f77000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000648000-0x4)=0x0) r112 = geteuid() fstat(0xffffffffffffffff, &(0x7f0000139000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000d05000-0x8)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(r75, 0xc00caee0, &(0x7f0000c00000-0xc)={0x7, 0xffffffffffffff9c, 0x1}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000d0a000)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000dbc000)={0x0, 0x0}) r118 = socket$nfc_llcp(0x27, 0x1, 0x1) r119 = socket$bt_bnep(0x1f, 0x3, 0x4) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000a97000)={0x0, 0x0}) socketpair$inet(0x2, 0xa, 0xffffffff, &(0x7f00004bd000)={0x0, 0x0}) r122 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000d2e000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000726000)=0xe8) stat(&(0x7f0000f12000)="2e2f66696c653000", &(0x7f00000cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000068000-0x8)={0x0, 0x0}) r126 = epoll_create1(0x80000) r127 = socket$netlink(0x10, 0x3, 0x17) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000192000)={0x0, 0x0}) r129 = socket$inet_icmp(0x2, 0x2, 0x1) r130 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004d9000)="2f6465762f70746d7800", 0x40, 0x0) r131 = socket$inet6_udp(0xa, 0x2, 0x0) r132 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000e4b000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @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}}, &(0x7f000068d000-0x4)=0xe8) stat(&(0x7f0000f79000)="2e2f66696c653000", &(0x7f0000195000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f0000bfc000)={0x0, 0x0}) r136 = syz_open_dev$loop(&(0x7f0000161000)="2f6465762f6c6f6f702300", 0x0, 0x4000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00005f7000-0x8)={0x0, 0x0}) r138 = open$dir(&(0x7f0000722000)="2e2f66696c65302f66696c653000", 0x400, 0x14c) r139 = socket$bt_hci(0x1f, 0x3, 0x1) r140 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000be6000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f0d000-0x8)={0x0, 0x0}) r142 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00004b7000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000036000)=0xe8) getgroups(0x5, &(0x7f0000f18000-0x14)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000c52000-0x8)={0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005b7000)={0x0, 0x0, 0x0}, 0xc) r147 = getgid() r148 = getpgrp(0x0) r149 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000367000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001cb000)=0xc) r151 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000824000-0xa)="2f6465762f70746d7800", 0x84c0, 0x0) r152 = accept4(0xffffffffffffff9c, &(0x7f0000e5b000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000128000)=0xe, 0x80000) r153 = epoll_create1(0x80000) r154 = socket$inet6_tcp(0xa, 0x1, 0x0) r155 = syz_fuseblk_mount(&(0x7f0000993000-0x8)="2e2f66696c653000", &(0x7f0000a10000)="2e2f66696c653000", 0x1, 0x0, 0x0, 0x2, 0x4914, 0x1000000) r156 = socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000ffe000-0x8)={0x0, 0x0}) r158 = socket$nfc_raw(0x27, 0x3, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00008c5000)={0x2, 0xffffffffffffff9c, 0x0}) r160 = dup(0xffffffffffffff9c) r161 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eda000)="2f6465762f70746d7800", 0x0, 0x0) r162 = getpid() lstat(&(0x7f000065f000)="2e2f66696c653000", &(0x7f0000534000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000003b000)="2e2f66696c65302f66696c653000", &(0x7f0000af9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00003ac000)={0x0, 0x0}) r166 = socket(0x1, 0xa, 0x10000) ioctl$KVM_CREATE_DEVICE(r160, 0xc00caee0, &(0x7f0000022000-0xc)={0x5, r83, 0x2}) r168 = accept4$llc(0xffffffffffffff9c, &(0x7f00002a6000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00000b6000)=0x10, 0x80800) r169 = openat$cuse(0xffffffffffffff9c, &(0x7f0000936000-0xa)="2f6465762f6375736500", 0x40000, 0x0) r170 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) r171 = syz_open_dev$mice(&(0x7f0000c72000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x20000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000265000)={0x0, 0x0}) r173 = socket$inet(0x2, 0xe, 0x7) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000db8000)={0x0, 0x0}) r175 = syz_open_dev$mice(&(0x7f0000a10000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x400000) r176 = socket$inet_icmp(0x2, 0x2, 0x1) r177 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bc5000-0x10)="2f6465762f73657175656e6365723200", 0x8000, 0x0) r178 = socket$nfc_raw(0x27, 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000091c000)={0x0, 0x0, 0x0}, &(0x7f0000846000-0x4)=0xc) fstat(r152, &(0x7f0000582000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000b34000)=0x0, &(0x7f0000e40000-0x4)=0x0, &(0x7f0000c87000-0x4)=0x0) sendmmsg$unix(r0, &(0x7f00007d4000)=[{&(0x7f00004cd000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00006bf000-0x20)=[{&(0x7f00006c0000-0xb4)="a44dd08f8c2bb05c4e7969e444cc95f42bcb3d251e8e02695cc560168eb46caaad8c1848581b3288aa2556d24cabc614ae52f2be8f3f4f72dcb69aef11c2eb7a1667c4d4810e78bff28e8fd4ebb25db89f881dbb846c02a1bdb55b525cd1d5737a6d9b0729af585fcd029ecd989996a8c6b0906b4668a5c1df36f085237f69623b5f27b570e51610e926f0a27a8bfb5ce0f30437dc8f18b455a89d2a40957aa577e500fe44f148e48803d15783e37beb77e6b7f2", 0xb4}, {&(0x7f0000de3000-0x27)="3867a80ad0b9cbc1798e263cce80beccd4d7179564fd5e7be0f45e6c17ae8898e97c7603d691ea", 0x27}, {&(0x7f00001d0000)="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", 0xfa}, {&(0x7f0000d44000-0x7f)="8c9dc32bf155ebea72b7818cf46cffcc04e1211652ca8b482483eca811c4e0e962e28532938a3c3aa85aa2e71fba136a84d22c7d8bebff6532eaab05b67b34de9b71e0ba8091d8abdb62d0dd719ba4a1748010b61e84d31efe014eb1a6d849da495c6126285ffd00826fef309871ac05c2f6dd883258a2cbe9a1e9661e3b4f", 0x7f}], 0x4, &(0x7f00001a9000-0x64)=[@rights={0x14, 0x1, 0x1, [0xffffffffffffffff, r1]}, @rights={0x30, 0x1, 0x1, [r2, r3, r4, r5, r6, r7, r8, r9, r10]}, @rights={0x20, 0x1, 0x1, [r11, r12, r13, r14, r15]}], 0x3, 0x4000040}, {&(0x7f0000ab8000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000e73000-0x8)=[{&(0x7f0000242000-0x73)="9bdcd117653aab44cf993e5093649e870266b2d15a22689054ab3c730644ef5592027999b4bec99073bb0bf6e19d5cd63192c25e6062717421154944bdaff21e7a27172dcab8d36bb6e0e08c9b3fec5496070b88379acf8c6c950b4cbce50a5e81ecdfe3ed8cc838de74a4b5195d953febadff", 0x73}], 0x1, &(0x7f0000f9d000-0xc8)=[@cred={0x18, 0x1, 0x2, r16, r17, r18}, @rights={0xc, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, [r19]}, @cred={0x18, 0x1, 0x2, r20, r21, r22}, @cred={0x18, 0x1, 0x2, r23, r24, r25}, @rights={0x1c, 0x1, 0x1, [r26, r27, r28, r29]}, @cred={0x18, 0x1, 0x2, r30, r31, r32}, @cred={0x18, 0x1, 0x2, r33, r34, r35}, @cred={0x18, 0x1, 0x2, r36, r37, r38}], 0x9, 0x4}, {&(0x7f00007ea000-0x4)=@abs={0x1, 0x0, 0x1}, 0x8, 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0x1000}, {&(0x7f0000b21000-0x62)="c1213197ad75179839ff0d07438304a38fb0dfdc5227388df284bf28b48081f2302893be5f776ecb941a785e327bed0de7014c8d731433d5132a4097deb1cad840d3f58541428c212e70f88f77b3c635232a9e795ddb271f4ec128a2b8498855adfa", 0x62}, {&(0x7f0000f20000)="079b3efaee93d506a6290eb83e0b4d5959a52b8a2963369cacdf7a664e5ade0a46474793c26c9e423cdfc5da667c51d31f4862c8bbecd999a901010dd6ff235f0209c914c69c63318e377b7e1edeb0e7bb220d08665054e02ddb48a8f75480aef8a2aa2eee97053e329b73bf716292691831a738afc4c18c1a024570e1e0840e6c70829159649bc8d5dc95", 0x8b}, {&(0x7f0000c8c000-0xc5)="0816acc54591f18bed0f6cb1bd9b3d203d2548b116c6f78bab4b6da37509d1a1661fa5df70aa5a465fdae702f4ca602a0d070cb48ea2d7b40a6de470f2b756c5bfa20cf469a1079214940c1a58aec19f15307997f8e7baf0e8497969fef232f0b5ec18e77f8563af286e4f7c450e1edf716e4fd9353b27db30cc1b9cc60c2202176c2a206174914c231f0af6668de7eb5bb4a1de309be1ae6350fe8f61c303ab26892f1d726dec8565c73ba4a6ffc37a3f4467ca78ce5840f1d9d3556b81581c64af223730", 0xc5}, 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0x1000}], 0x7, &(0x7f0000d64000-0xd)=[@cred={0x18, 0x1, 0x2, r89, r90, r91}, @cred={0x18, 0x1, 0x2, r92, r93, r94}, @cred={0x18, 0x1, 0x2, r95, r96, r97}, @rights={0x10, 0x1, 0x1, [r98]}, @cred={0x18, 0x1, 0x2, r99, r100, r101}], 0x5, 0x1}, {&(0x7f00002a6000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000460000)=[{&(0x7f0000424000)="07fdd8d8e57436d748606328500e6a39d86cb838c757a0c08a2dee19d25f433d3ff154451b45ac3972c40fe59b90941ebb77ed181d7f9f348a6fe9686a4df6e5b4f1c4a93b5f669851a15f47f38920fc224089eeb04b9b5f0c75cc9b1b6a48f54bfe0a8485231fa05356f74600c0225f134d3d6d8af0e65d291125d13ac1912c544b90b4d8b16620bc73f4cea0ed83f04985819f64e3d0baa50f9c5397df2640ba2d91f43861062172da", 0xaa}, {&(0x7f0000084000-0x1000)="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0x1000}], 0x2, &(0x7f0000a06000-0x48)=[@cred={0x18, 0x1, 0x2, r102, r103, r104}, @cred={0x18, 0x1, 0x2, r105, r106, r107}, @cred={0x18, 0x1, 0x2, r108, r109, r110}], 0x3, 0x800}, {&(0x7f00003b4000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000cb8000)=[{&(0x7f0000db1000)="00b30b94c432ae1d3df9e221f4bc9cf93a90e9faf1b4c19e0ca63f677f13d2e67278c58f59163e40156698dfe68a2fd10699b1a7bb83a0ebd8d64857b69ab889d7732244145815cde7e13c354064284845c4f218e3fa534dd0ce55c0b69261599c1143c0d8893e58fcfbf95fd4d6273e03bc3fa0c6ff8b67f19ef43a688ede3a5b535e1ee6704f10d744d6225720f6958ff7b63ea9604e71b255986799d93828162e9386addd01176c7973e817c494c9f7970637c6", 0xb5}, {&(0x7f000090b000-0xac)="d4087ed096d71a63371dd9fd31642813757e81dcffb16da2091d7f586ff09c58ac8a6584d364be110ff098d7f2ea868b0987817e21fc3d8220045d12cd6605ea493cf31ad80f61822cd2fd269e467d7668281021825f48975dd3b97469a0ab7ec2eb65660feff1c7d0f3defe163a276f73bfee451706e61bec4754791d0c345213560e0d2bdb74e670fd8a0b369c9dcd97419fe3ff3d54cc03f9494a6c4a846d15c8308f8acf9fa98bae9445", 0xac}], 0x2, &(0x7f0000d86000)=[@cred={0x18, 0x1, 0x2, r111, r112, r113}, @rights={0x2c, 0x1, 0x1, [r114, r115, r116, r117, r118, r119, r120, r121]}, @cred={0x18, 0x1, 0x2, r122, r123, r124}, @rights={0x28, 0x1, 0x1, [r125, r126, r127, r128, r129, r130, r131]}, @cred={0x18, 0x1, 0x2, r132, r133, r134}, @rights={0x28, 0x1, 0x1, [r135, r136, r137, r138, r139, r140, r141]}, @cred={0x18, 0x1, 0x2, r142, r143, r144}], 0x7, 0x8000}, {&(0x7f0000881000-0xa)=@file={0x1, "2e2f66696c653100"}, 0xa, &(0x7f00007c2000)=[], 0x0, &(0x7f00008de000-0x100)=[@cred={0x18, 0x1, 0x2, r145, r146, r147}, @cred={0x18, 0x1, 0x2, r148, r149, r150}, @rights={0x10, 0x1, 0x1, [r151]}, @rights={0x34, 0x1, 0x1, [r152, r153, r154, r155, r156, r157, r158, r159, r160, r161]}, @cred={0x18, 0x1, 0x2, r162, r163, r164}, @rights={0x18, 0x1, 0x1, [r165, r166, r167]}, @rights={0x30, 0x1, 0x1, [r168, r169, r170, r171, r172, r173, r174, r175, r176]}, @rights={0x14, 0x1, 0x1, [r177, r178]}, @cred={0x18, 0x1, 0x2, r179, r180, r181}], 0x9, 0x4000}], 0xa, 0x20008040) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x0, &(0x7f00006b4000)="") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000422000)="2e2f66696c653000") 2017/11/18 06:34:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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(0x11, 0x4000000000080003, 0x0) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x40001, 0x1) ioctl$KDSETMODE(r0, 0x4b3a, 0x1ff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000f4c000-0x4)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007e2000)="2f6465762f73657175656e63657200", 0x200, 0x0) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000ce7000)="46a5d8f53538c9494d99dae7a35e83434cd46253119975ba9dd2cf2513f6d58cc550e5421759913fda3c52bbbb079b0a4a37c6ce113e3dfc566e0e96ef641f715019175bddbcae333c7b1f9c200c5afc064bceca00a940d14105cac0cca7849c05b351f19ec1355d69f4f6e5ffc8abeab935e583f0848f9a81ceeca7badfce14eb55e38330ef777aca41e373cf1978bcebe85aeccf5de5f6656eab645ab540d206aff507c609d82a4d30753d505ed57b5c127dbf05f69c54529e3c6b7ed9881c177b", 0xc2) fallocate(r1, 0x3, 0x3f, 0x200) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 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) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000c9a000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r3 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[], 0x0, &(0x7f0000002000-0x100)=[@rights={0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, r3, 0xffffffffffffffff, r3, 0xffffffffffffffff, r3]}, @cred={0x18, 0x1, 0x2, 0x0, 0xffffffffffffffff, 0x0}, @rights={0xc, 0x1, 0x1, []}, @rights={0x24, 0x1, 0x1, [r3, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x34, 0x1, 0x1, [r3, r3, r2, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x6, 0x40000}, 0x20000010) ioctl(r3, 0x227b, &(0x7f0000001000)="02") socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x1c) 2017/11/18 06:34:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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 = memfd_create(&(0x7f0000f9f000)="00", 0x0) execveat(r0, &(0x7f0000f9f000)="2e2f66696c653000", &(0x7f0000100000)=[], &(0x7f0000fa0000-0x18)=[&(0x7f0000fa0000-0x16)="656d312b76626f786e65743176626f786e6574302b00", &(0x7f0000f9f000)="00"], 0x1000) 2017/11/18 06:34:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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 = socket(0x1, 0x4000000000080003, 0x2) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000026f000-0xc)="2f6465762f6175746f667300", 0x400, 0x0) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000258000)={0x1, 0x3, [{0x0, 0x0, 0x1}]}) 2017/11/18 06:34:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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 = socket(0x11, 0x4000000000080003, 0x0) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) getpeername$inet(r0, &(0x7f0000201000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f72000)=0x10) 2017/11/18 06:34:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000c42000)="2e2f66696c653000", 0x20001, 0x42) ioctl$KVM_DIRTY_TLB(r1, 0x400caeaa, &(0x7f0000761000-0xc)={0x1, 0x1}) openat$rtc(0xffffffffffffff9c, &(0x7f0000a94000-0x9)="2f6465762f72746300", 0x10000, 0x0) r2 = getpgrp(0x0) r3 = getpgrp(r2) pread64(r0, &(0x7f0000091000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00004a6000-0x9)="2f6465762f6b766d00", 0x40000, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r5, 0x4010ae68, &(0x7f00001b0000-0x10)={0x0, 0x0, 0x0}) r6 = getuid() r7 = creat(&(0x7f00001bc000-0x8)="2e2f66696c653000", 0x40) ioctl$GIO_SCRNMAP(r7, 0x4b40, &(0x7f000078a000-0xc1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_inet6_udp_SIOCOUTQ(r7, 0x5411, &(0x7f0000050000)=0x0) stat(&(0x7f0000c80000)="2e2f66696c653000", &(0x7f00001ef000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpeername$unix(r7, &(0x7f0000288000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000012000-0x4)=0x8) syz_fuse_mount(&(0x7f0000f29000)="2e2f66696c653000", 0x1, r6, r8, 0x1, 0x2020000) tkill(r3, 0x1020) 2017/11/18 06:34:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x11, 0x4000000000080003, 0x0) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x40001, 0x1) ioctl$KDSETMODE(r0, 0x4b3a, 0x1ff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 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) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000f4c000-0x4)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007e2000)="2f6465762f73657175656e63657200", 0x200, 0x0) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000ce7000)="46a5d8f53538c9494d99dae7a35e83434cd46253119975ba9dd2cf2513f6d58cc550e5421759913fda3c52bbbb079b0a4a37c6ce113e3dfc566e0e96ef641f715019175bddbcae333c7b1f9c200c5afc064bceca00a940d14105cac0cca7849c05b351f19ec1355d69f4f6e5ffc8abeab935e583f0848f9a81ceeca7badfce14eb55e38330ef777aca41e373cf1978bcebe85aeccf5de5f6656eab645ab540d206aff507c609d82a4d30753d505ed57b5c127dbf05f69c54529e3c6b7ed9881c177b", 0xc2) fallocate(r1, 0x3, 0x3f, 0x200) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000a72000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r2, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9b000-0x10)=[{&(0x7f0000e95000)=[{0x14, 0x1b, 0x321, 0x0, 0x0, "15bbbe64"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/11/18 06:34:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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(0x11, 0x4000000000080003, 0x0) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x40001, 0x1) ioctl$KDSETMODE(r0, 0x4b3a, 0x1ff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000f4c000-0x4)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007e2000)="2f6465762f73657175656e63657200", 0x200, 0x0) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000ce7000)="46a5d8f53538c9494d99dae7a35e83434cd46253119975ba9dd2cf2513f6d58cc550e5421759913fda3c52bbbb079b0a4a37c6ce113e3dfc566e0e96ef641f715019175bddbcae333c7b1f9c200c5afc064bceca00a940d14105cac0cca7849c05b351f19ec1355d69f4f6e5ffc8abeab935e583f0848f9a81ceeca7badfce14eb55e38330ef777aca41e373cf1978bcebe85aeccf5de5f6656eab645ab540d206aff507c609d82a4d30753d505ed57b5c127dbf05f69c54529e3c6b7ed9881c177b", 0xc2) fallocate(r1, 0x3, 0x3f, 0x200) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 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) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000c9a000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r3 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[], 0x0, &(0x7f0000002000-0x100)=[@rights={0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, r3, 0xffffffffffffffff, r3, 0xffffffffffffffff, r3]}, @cred={0x18, 0x1, 0x2, 0x0, 0xffffffffffffffff, 0x0}, @rights={0xc, 0x1, 0x1, []}, @rights={0x24, 0x1, 0x1, [r3, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x34, 0x1, 0x1, [r3, r3, r2, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x6, 0x40000}, 0x20000010) ioctl(r3, 0x227b, &(0x7f0000001000)="02") socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x1c) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a72000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r5, 0x4018641b, &(0x7f00000ab000)={&(0x7f00000e8000/0x2000)=nil, 0x7fffffff, 0x5, 0x9, &(0x7f00006c2000/0x1000)=nil, 0xfffffffffffff9ab}) bpf$PROG_LOAD(0x5, &(0x7f0000b59000-0x30)={0x0, 0x0, &(0x7f00007b1000-0x10)=[], &(0x7f0000394000)="00", 0x0, 0x0, &(0x7f0000df0000)="", 0x0, 0x0}, 0x30) 2017/11/18 06:34:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f9f000)="00", 0x0) execveat(r0, &(0x7f0000f9f000)="2e2f66696c653000", &(0x7f0000100000)=[], &(0x7f0000fa0000-0x18)=[&(0x7f0000fa0000-0x16)="656d312b76626f786e65743176626f786e6574302b00"], 0x1000) 2017/11/18 06:34:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x4013, 0x4000000000080003, 0x0) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 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) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a1f000)={0x5, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000977000-0x18)={r1, &(0x7f0000855000-0x1)="b7", &(0x7f0000ee3000)=""}, 0x18) prctl$getreaper(0x0, &(0x7f00005a1000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000068a000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20000) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000ccd000)={{0xa, 0x0, 0x3d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, {0xa, 0x3, 0x9b9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x6, [0x7fff, 0x400, 0x0, 0x80, 0xfffffffffffffff9, 0x1000, 0xe24f, 0x6]}, 0x5c) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000005000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000e66000)={@generic="03e85a372d0b75c2e1b5151b29dcd364", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000d5e000-0x4)=0x0) socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x1) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x100000001, 0x40, 0x400}, 0x10) r3 = socket(0x10, 0x80004, 0x8000000000000301) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r4 = dup(r3) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000e13000-0x4)=0x8001) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000972000-0x65)={0x0, 0x5d, "6c79524650c88c3fa1ee6efcb7c3a3734e5d845e578410a9d0840119b98f3e41069c70db6b9bd422dd657689b6078f34c7172cc1ea0b52dcd3530866fdddc0b98735d8aa3b6810e4a1d26e76a779c542cb540bf7ef837a36002ac2fbdf"}, &(0x7f00001a7000-0x4)=0x65) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000a27000-0x20)={0xa6, 0x0, 0x2, 0x5, 0x80000000, 0xffffffffffffff4e, 0x200, 0x6, r5}, &(0x7f0000d9c000-0x4)=0x20) getsockopt$inet_tcp_int(r3, 0x6, 0x18, &(0x7f000097e000)=0x0, &(0x7f0000a63000)=0x4) 2017/11/18 06:34:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000440000-0x9)="2f6465762f73672300", 0x13b4d66d, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000d5c000)=@pic={0x1, 0x3, 0x4, 0x8, 0x3, 0x5, 0xffffffff, 0x9, 0x1ff, 0xf2b0, 0x1, 0x7, 0x1, 0xffffffff, 0x600000000000, 0xf576}) 2017/11/18 06:34:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x11, 0x4000000000080003, 0x0) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x40001, 0x1) ioctl$KDSETMODE(r0, 0x4b3a, 0x1ff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 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) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000f4c000-0x4)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007e2000)="2f6465762f73657175656e63657200", 0x200, 0x0) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000ce7000)="46a5d8f53538c9494d99dae7a35e83434cd46253119975ba9dd2cf2513f6d58cc550e5421759913fda3c52bbbb079b0a4a37c6ce113e3dfc566e0e96ef641f715019175bddbcae333c7b1f9c200c5afc064bceca00a940d14105cac0cca7849c05b351f19ec1355d69f4f6e5ffc8abeab935e583f0848f9a81ceeca7badfce14eb55e38330ef777aca41e373cf1978bcebe85aeccf5de5f6656eab645ab540d206aff507c609d82a4d30753d505ed57b5c127dbf05f69c54529e3c6b7ed9881c177b", 0xc2) fallocate(r1, 0x3, 0x3f, 0x200) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000c9a000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r3 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[], 0x0, &(0x7f0000002000-0x100)=[@rights={0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, r3, 0xffffffffffffffff, r3, 0xffffffffffffffff, r3]}, @cred={0x18, 0x1, 0x2, 0x0, 0xffffffffffffffff, 0x0}, @rights={0xc, 0x1, 0x1, []}, @rights={0x24, 0x1, 0x1, [r3, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x34, 0x1, 0x1, [r3, r3, r2, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x6, 0x40000}, 0x20000010) ioctl(r3, 0x227b, &(0x7f0000001000)="02") setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x1c) 2017/11/18 06:34:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f9f000)="00", 0x0) execveat(r0, &(0x7f0000f9f000)="2e2f66696c653000", &(0x7f0000100000)=[], &(0x7f0000fa0000-0x18)=[&(0x7f0000fa0000-0x16)="656d312b76626f786e65743176626f786e6574302b00", &(0x7f0000f9f000)="00"], 0x0) 2017/11/18 06:34:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x11, 0x4000000000080003, 0x0) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x40001, 0x1) ioctl$KDSETMODE(r0, 0x4b3a, 0x1ff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 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) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000f4c000-0x4)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007e2000)="2f6465762f73657175656e63657200", 0x200, 0x0) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000ce7000)="46a5d8f53538c9494d99dae7a35e83434cd46253119975ba9dd2cf2513f6d58cc550e5421759913fda3c52bbbb079b0a4a37c6ce113e3dfc566e0e96ef641f715019175bddbcae333c7b1f9c200c5afc064bceca00a940d14105cac0cca7849c05b351f19ec1355d69f4f6e5ffc8abeab935e583f0848f9a81ceeca7badfce14eb55e38330ef777aca41e373cf1978bcebe85aeccf5de5f6656eab645ab540d206aff507c609d82a4d30753d505ed57b5c127dbf05f69c54529e3c6b7ed9881c177b", 0xc2) fallocate(r1, 0x3, 0x3f, 0x200) openat$autofs(0xffffffffffffff9c, &(0x7f0000a72000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r2, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9b000-0x10)=[{&(0x7f0000e95000)=[{0x14, 0x1b, 0x321, 0x0, 0x0, "15bbbe64"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/11/18 06:34:23 executing program 6: gettid() 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) getpgrp(0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000053c000)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f00001b0000-0x10)={0x0, 0x0, 0x0}) 2017/11/18 06:34:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x11, 0x4000000000080003, 0x0) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x40001, 0x1) ioctl$KDSETMODE(r0, 0x4b3a, 0x1ff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 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) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000f4c000-0x4)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007e2000)="2f6465762f73657175656e63657200", 0x200, 0x0) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000ce7000)="46a5d8f53538c9494d99dae7a35e83434cd46253119975ba9dd2cf2513f6d58cc550e5421759913fda3c52bbbb079b0a4a37c6ce113e3dfc566e0e96ef641f715019175bddbcae333c7b1f9c200c5afc064bceca00a940d14105cac0cca7849c05b351f19ec1355d69f4f6e5ffc8abeab935e583f0848f9a81ceeca7badfce14eb55e38330ef777aca41e373cf1978bcebe85aeccf5de5f6656eab645ab540d206aff507c609d82a4d30753d505ed57b5c127dbf05f69c54529e3c6b7ed9881c177b", 0xc2) fallocate(r1, 0x3, 0x3f, 0x200) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000c9a000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r3 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[], 0x0, &(0x7f0000002000-0x100)=[@rights={0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, r3, 0xffffffffffffffff, r3, 0xffffffffffffffff, r3]}, @cred={0x18, 0x1, 0x2, 0x0, 0xffffffffffffffff, 0x0}, @rights={0xc, 0x1, 0x1, []}, @rights={0x24, 0x1, 0x1, [r3, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x34, 0x1, 0x1, [r3, r3, r2, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x6, 0x40000}, 0x20000010) ioctl(r3, 0x227b, &(0x7f0000001000)="02") socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x1c) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a72000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r5, 0x4018641b, &(0x7f00000ab000)={&(0x7f00000e8000/0x2000)=nil, 0x7fffffff, 0x5, 0x9, &(0x7f00006c2000/0x1000)=nil, 0xfffffffffffff9ab}) 2017/11/18 06:34:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000048d000)={0x0, 0x0, 0x0}, &(0x7f000066b000-0x4)=0xc) perf_event_open(&(0x7f0000db6000-0x78)={0x1, 0x78, 0xa0f1, 0x6, 0xe76, 0x9, 0x0, 0x1, 0x40, 0xe, 0x480000000000000, 0x375f, 0x6, 0x10, 0x0, 0x9, 0x1, 0x2, 0x8000, 0x1200, 0x5, 0x0, 0x7, 0x5, 0xcad, 0xfff, 0x0}, r2, 0x4840000000000000, r0, 0x9) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000ffd000-0x20)={@common="73697430000000000000000000000000", @ifru_flags=0x8100}) 2017/11/18 06:34:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x4013, 0x4000000000080003, 0x0) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 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) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a1f000)={0x5, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000977000-0x18)={r1, &(0x7f0000855000-0x1)="b7", &(0x7f0000ee3000)=""}, 0x18) prctl$getreaper(0x0, &(0x7f00005a1000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000068a000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20000) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000ccd000)={{0xa, 0x0, 0x3d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, {0xa, 0x3, 0x9b9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x6, [0x7fff, 0x400, 0x0, 0x80, 0xfffffffffffffff9, 0x1000, 0xe24f, 0x6]}, 0x5c) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000005000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000e66000)={@generic="03e85a372d0b75c2e1b5151b29dcd364", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000d5e000-0x4)=0x0) socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x1) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x100000001, 0x40, 0x400}, 0x10) r3 = socket(0x10, 0x80004, 0x8000000000000301) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r4 = dup(r3) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000e13000-0x4)=0x8001) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000972000-0x65)={0x0, 0x5d, "6c79524650c88c3fa1ee6efcb7c3a3734e5d845e578410a9d0840119b98f3e41069c70db6b9bd422dd657689b6078f34c7172cc1ea0b52dcd3530866fdddc0b98735d8aa3b6810e4a1d26e76a779c542cb540bf7ef837a36002ac2fbdf"}, &(0x7f00001a7000-0x4)=0x65) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000a27000-0x20)={0xa6, 0x0, 0x2, 0x5, 0x80000000, 0xffffffffffffff4e, 0x200, 0x6, r5}, &(0x7f0000d9c000-0x4)=0x20) getsockopt$inet_tcp_int(r3, 0x6, 0x18, &(0x7f000097e000)=0x0, &(0x7f0000a63000)=0x4) 2017/11/18 06:34:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f9f000)="00", 0x0) execveat(r0, &(0x7f0000f9f000)="2e2f66696c653000", &(0x7f0000100000)=[&(0x7f0000f9f000)="76626f786e65743100", &(0x7f0000fa0000-0x18)="6d696d655f74797065266264657673656c696e75787b4000"], &(0x7f0000fa0000-0x18)=[&(0x7f0000088000)="00", &(0x7f0000c3e000-0x2)="4900", &(0x7f0000fa0000-0x2)="2700", &(0x7f0000fa0000-0x16)="656d312b76626f786e65743176626f786e6574302b00", &(0x7f0000f9f000)="2b00", &(0x7f0000f9f000)="00"], 0x1000) 2017/11/18 06:34:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgrp(0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000053c000)="2f6465762f6b766d00", 0x200, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f00001b0000-0x10)={0x0, 0x0, 0x0}) 2017/11/18 06:34:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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(0x11, 0x4000000000080003, 0x0) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x40001, 0x1) ioctl$KDSETMODE(r0, 0x4b3a, 0x1ff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000f4c000-0x4)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007e2000)="2f6465762f73657175656e63657200", 0x200, 0x0) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000ce7000)="46a5d8f53538c9494d99dae7a35e83434cd46253119975ba9dd2cf2513f6d58cc550e5421759913fda3c52bbbb079b0a4a37c6ce113e3dfc566e0e96ef641f715019175bddbcae333c7b1f9c200c5afc064bceca00a940d14105cac0cca7849c05b351f19ec1355d69f4f6e5ffc8abeab935e583f0848f9a81ceeca7badfce14eb55e38330ef777aca41e373cf1978bcebe85aeccf5de5f6656eab645ab540d206aff507c609d82a4d30753d505ed57b5c127dbf05f69c54529e3c6b7ed9881c177b", 0xc2) fallocate(r1, 0x3, 0x3f, 0x200) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 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) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000c9a000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r3 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[], 0x0, &(0x7f0000002000-0x100)=[@rights={0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, r3, 0xffffffffffffffff, r3, 0xffffffffffffffff, r3]}, @cred={0x18, 0x1, 0x2, 0x0, 0xffffffffffffffff, 0x0}, @rights={0xc, 0x1, 0x1, []}, @rights={0x24, 0x1, 0x1, [r3, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x34, 0x1, 0x1, [r3, r3, r2, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x6, 0x40000}, 0x20000010) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x1c) 2017/11/18 06:34:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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(0x11, 0x4000000000080003, 0x0) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x40001, 0x1) ioctl$KDSETMODE(r0, 0x4b3a, 0x1ff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000f4c000-0x4)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007e2000)="2f6465762f73657175656e63657200", 0x200, 0x0) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000ce7000)="46a5d8f53538c9494d99dae7a35e83434cd46253119975ba9dd2cf2513f6d58cc550e5421759913fda3c52bbbb079b0a4a37c6ce113e3dfc566e0e96ef641f715019175bddbcae333c7b1f9c200c5afc064bceca00a940d14105cac0cca7849c05b351f19ec1355d69f4f6e5ffc8abeab935e583f0848f9a81ceeca7badfce14eb55e38330ef777aca41e373cf1978bcebe85aeccf5de5f6656eab645ab540d206aff507c609d82a4d30753d505ed57b5c127dbf05f69c54529e3c6b7ed9881c177b", 0xc2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000a72000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r2, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9b000-0x10)=[{&(0x7f0000e95000)=[{0x14, 0x1b, 0x321, 0x0, 0x0, "15bbbe64"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/11/18 06:34:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000017000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x0, &(0x7f00006b4000)="") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00005eb000)="2f6465762f696e7075742f6d6f7573652300", 0x8, 0x800) connect$unix(r0, &(0x7f0000679000)=@abs={0x1, 0x0, 0x2}, 0x8) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000428000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f00009a4000)={r1, 0x3, &(0x7f00008ae000)=[0x7, 0x101, 0x20], &(0x7f0000bd4000)=[0x1, 0x9, 0x9], 0x14, 0x1, 0x8000, &(0x7f000064a000)=[0x0], &(0x7f00008ba000-0x24)=[0x100, 0x20, 0x9, 0xffffffffffffffff, 0x400, 0x3f, 0x0, 0x3, 0xd6f], 0x0}) rmdir(&(0x7f0000422000)="2e2f66696c653000") r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004f1000)="2f6465762f73657175656e63657200", 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) openat$kvm(0xffffffffffffff9c, &(0x7f00006ed000)="2f6465762f6b766d00", 0x0, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e11000-0x11)="2f6465762f7667615f6172626974657200", 0x80, 0x0) bind$netlink(r3, &(0x7f0000b7a000-0xc)={0x10, 0x0, 0x6, 0xd24}, 0xc) 2017/11/18 06:34:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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(0x11, 0x4000000000080003, 0x0) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x40001, 0x1) ioctl$KDSETMODE(r0, 0x4b3a, 0x1ff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000f4c000-0x4)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007e2000)="2f6465762f73657175656e63657200", 0x200, 0x0) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000ce7000)="46a5d8f53538c9494d99dae7a35e83434cd46253119975ba9dd2cf2513f6d58cc550e5421759913fda3c52bbbb079b0a4a37c6ce113e3dfc566e0e96ef641f715019175bddbcae333c7b1f9c200c5afc064bceca00a940d14105cac0cca7849c05b351f19ec1355d69f4f6e5ffc8abeab935e583f0848f9a81ceeca7badfce14eb55e38330ef777aca41e373cf1978bcebe85aeccf5de5f6656eab645ab540d206aff507c609d82a4d30753d505ed57b5c127dbf05f69c54529e3c6b7ed9881c177b", 0xc2) fallocate(r1, 0x3, 0x3f, 0x200) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 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) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000c9a000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r3 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[], 0x0, &(0x7f0000002000-0x100)=[@rights={0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, r3, 0xffffffffffffffff, r3, 0xffffffffffffffff, r3]}, @cred={0x18, 0x1, 0x2, 0x0, 0xffffffffffffffff, 0x0}, @rights={0xc, 0x1, 0x1, []}, @rights={0x24, 0x1, 0x1, [r3, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x34, 0x1, 0x1, [r3, r3, r2, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x6, 0x40000}, 0x20000010) ioctl(r3, 0x227b, &(0x7f0000001000)="02") socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x1c) openat$autofs(0xffffffffffffff9c, &(0x7f0000a72000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) 2017/11/18 06:34:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x44, 0x0}) r1 = epoll_create(0x942) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000baa000)={0x20000003, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ppoll(&(0x7f00004c8000-0x50)=[{r0, 0xd, 0x0}], 0x1, &(0x7f0000000000)={0x1000000077359400, 0x0}, &(0x7f00004c7000)={0x5}, 0x8) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f000004e000/0x4000)=nil) 2017/11/18 06:34:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000045d000)={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 = dup2(r0, r0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f00006cf000)={0x7, 0x2, 0xc80e}) r2 = socket(0x11, 0x4000000000080003, 0x0) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, r2, 0x0) r3 = add_key$keyring(&(0x7f0000a7d000)="6b657972696e6700", &(0x7f0000ef4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000882000)="6b657972696e6700", &(0x7f00001fe000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r3) 2017/11/18 06:34:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x11, 0x4000000000080003, 0x0) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x40001, 0x1) ioctl$KDSETMODE(r0, 0x4b3a, 0x1ff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 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) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000f4c000-0x4)=0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00007e2000)="2f6465762f73657175656e63657200", 0x200, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000a72000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r1, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9b000-0x10)=[{&(0x7f0000e95000)=[{0x14, 0x1b, 0x321, 0x0, 0x0, "15bbbe64"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/11/18 06:34:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000736000)=0x7fffffff, 0x4) getpgrp(0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000051000-0x9)="2f6465762f6b766d00", 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000783000-0x88)={0x0, {{0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000649000-0xc)={0x6, r2, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000db3000)={0x0, 0xff}, &(0x7f0000598000-0x4)=0x8) mkdir(&(0x7f000093d000-0x8)="2e2f66696c653000", 0xc8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000c03000)={r4, 0x7, &(0x7f0000479000)=[@in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x2, 0x800, @loopback={0x0, 0x1}, 0x10000}, @in6={0xa, 0x2, 0xb79000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf17b}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xe8a1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9c}, @in6={0xa, 0x1, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}]}, &(0x7f0000ea9000-0x4)=0xc) bind$bt_rfcomm(r3, &(0x7f0000e52000-0x9)={0x1f, {0x6, 0x7fff, 0x7f, 0x22b9, 0xfffffffffffffe01, 0x6}, 0x100000001}, 0x9) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f00001b0000-0x10)={0x0, 0x0, 0x0}) 2017/11/18 06:34:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000289000-0xc)="636966732e73706e65676f00", &(0x7f0000b48000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00006e7000-0x2)="2700", 0xfffffffffffffffd) r1 = add_key(&(0x7f000085b000)="727872706300", &(0x7f00002d8000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000034a000-0x1000)="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", 0x1000, 0xfffffffffffffffc) keyctl$unlink(0x9, r0, r1) mkdir(&(0x7f0000017000-0x8)="2e2f66696c653000", 0x2000000001) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x0, &(0x7f00006b4000)="") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000422000)="2e2f66696c653000") r2 = accept4(0xffffffffffffffff, &(0x7f0000e76000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00006ea000)=0x14, 0x800) getsockname$inet(r2, &(0x7f00005a3000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f6d000-0x4)=0x10) 2017/11/18 06:34:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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(0x11, 0x4000000000080003, 0x0) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x40001, 0x1) ioctl$KDSETMODE(r0, 0x4b3a, 0x1ff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000f4c000-0x4)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007e2000)="2f6465762f73657175656e63657200", 0x200, 0x0) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000ce7000)="46a5d8f53538c9494d99dae7a35e83434cd46253119975ba9dd2cf2513f6d58cc550e5421759913fda3c52bbbb079b0a4a37c6ce113e3dfc566e0e96ef641f715019175bddbcae333c7b1f9c200c5afc064bceca00a940d14105cac0cca7849c05b351f19ec1355d69f4f6e5ffc8abeab935e583f0848f9a81ceeca7badfce14eb55e38330ef777aca41e373cf1978bcebe85aeccf5de5f6656eab645ab540d206aff507c609d82a4d30753d505ed57b5c127dbf05f69c54529e3c6b7ed9881c177b", 0xc2) fallocate(r1, 0x3, 0x3f, 0x200) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 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) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000c9a000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r3 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[], 0x0, &(0x7f0000002000-0x100)=[@rights={0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, r3, 0xffffffffffffffff, r3, 0xffffffffffffffff, r3]}, @cred={0x18, 0x1, 0x2, 0x0, 0xffffffffffffffff, 0x0}, @rights={0xc, 0x1, 0x1, []}, @rights={0x24, 0x1, 0x1, [r3, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x34, 0x1, 0x1, [r3, r3, r2, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x6, 0x40000}, 0x20000010) ioctl(r3, 0x227b, &(0x7f0000001000)="02") socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x1c) 2017/11/18 06:34:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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(0x11, 0x4000000000080003, 0x0) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x40001, 0x1) ioctl$KDSETMODE(r0, 0x4b3a, 0x1ff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000f4c000-0x4)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007e2000)="2f6465762f73657175656e63657200", 0x200, 0x0) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000ce7000)="46a5d8f53538c9494d99dae7a35e83434cd46253119975ba9dd2cf2513f6d58cc550e5421759913fda3c52bbbb079b0a4a37c6ce113e3dfc566e0e96ef641f715019175bddbcae333c7b1f9c200c5afc064bceca00a940d14105cac0cca7849c05b351f19ec1355d69f4f6e5ffc8abeab935e583f0848f9a81ceeca7badfce14eb55e38330ef777aca41e373cf1978bcebe85aeccf5de5f6656eab645ab540d206aff507c609d82a4d30753d505ed57b5c127dbf05f69c54529e3c6b7ed9881c177b", 0xc2) fallocate(r1, 0x3, 0x3f, 0x200) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 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) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000c9a000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x1c) 2017/11/18 06:34:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x4013, 0x4000000000080003, 0x0) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 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) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a1f000)={0x5, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000977000-0x18)={r1, &(0x7f0000855000-0x1)="b7", &(0x7f0000ee3000)=""}, 0x18) prctl$getreaper(0x0, &(0x7f00005a1000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000068a000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20000) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000ccd000)={{0xa, 0x0, 0x3d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, {0xa, 0x3, 0x9b9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x6, [0x7fff, 0x400, 0x0, 0x80, 0xfffffffffffffff9, 0x1000, 0xe24f, 0x6]}, 0x5c) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000005000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000e66000)={@generic="03e85a372d0b75c2e1b5151b29dcd364", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000d5e000-0x4)=0x0) socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x1) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x100000001, 0x40, 0x400}, 0x10) r3 = socket(0x10, 0x80004, 0x8000000000000301) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r4 = dup(r3) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000e13000-0x4)=0x8001) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000972000-0x65)={0x0, 0x5d, "6c79524650c88c3fa1ee6efcb7c3a3734e5d845e578410a9d0840119b98f3e41069c70db6b9bd422dd657689b6078f34c7172cc1ea0b52dcd3530866fdddc0b98735d8aa3b6810e4a1d26e76a779c542cb540bf7ef837a36002ac2fbdf"}, &(0x7f00001a7000-0x4)=0x65) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000a27000-0x20)={0xa6, 0x0, 0x2, 0x5, 0x80000000, 0xffffffffffffff4e, 0x200, 0x6, r5}, &(0x7f0000d9c000-0x4)=0x20) getsockopt$inet_tcp_int(r3, 0x6, 0x18, &(0x7f000097e000)=0x0, &(0x7f0000a63000)=0x4) 2017/11/18 06:34:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f00002fe000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f00001f7000-0x4)=0x10, 0x80000) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00000bf000)={r1, 0x5, 0x7, "b2fa58d0ab59d48cb91bbb08c204d6542fa6694c8d8f46a608f92404071b2fef8ba3fce48729e91466957174034ddecc516cb597179ef4dc7880d65b8ec5dc99bcbefda3fb9e0adfa280daa5671c31652f61c6d196852d026929b35fb5385a49500e26cc2eeb000b1e5f64b3655a10caa76c435881b32f50e2cac69c99d12af31c3f14bde64eebad"}) r2 = syz_open_dev$sg(&(0x7f0000efe000)="2f6465762f73672300", 0xda9, 0x40000) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x4) r3 = socket(0x11, 0x4000000000080003, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000819000)=0x5) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, r3, 0x0) 2017/11/18 06:34:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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(0x11, 0x4000000000080003, 0x0) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x40001, 0x1) ioctl$KDSETMODE(r0, 0x4b3a, 0x1ff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000f4c000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000a72000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r1, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9b000-0x10)=[{&(0x7f0000e95000)=[{0x14, 0x1b, 0x321, 0x0, 0x0, "15bbbe64"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/11/18 06:34:23 executing program 1: r0 = memfd_create(&(0x7f0000e25000-0x17)="6d643573756d2f7b47504c2b2b402670726f632d275d00", 0x3) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f00008b3000-0x83)="c16b5cc38df1cc5ef4b07d50d7e0f38f8ebe2f80ead6fac2aa2952e5cab25c159a055652ffa0426669d41a79ea982cd8ceb78b35672fccac30a4cfadb4494728d6c4522f364db58b6510a2de542cc77dbb7631f90715f7a39ad94b4043c3cd4ddd4f91175ed5d9209e4cd708a2536cd0ce3da4cc99a423bfbe7044a9ed3c39318b4886", 0x83) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000017000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x0, &(0x7f00006b4000)="") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() capget(&(0x7f000014d000)={0x20080522, r2}, &(0x7f0000463000)={0x1, 0x200, 0x100000001, 0x100, 0x0, 0x400000000}) rmdir(&(0x7f0000422000)="2e2f66696c653000") ptrace$cont(0x7, r2, 0xffffffffffffff00, 0x80000000) 2017/11/18 06:34:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x11, 0x4000000000080003, 0x0) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x40001, 0x1) ioctl$KDSETMODE(r0, 0x4b3a, 0x1ff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 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) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000f4c000-0x4)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007e2000)="2f6465762f73657175656e63657200", 0x200, 0x0) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000ce7000)="46a5d8f53538c9494d99dae7a35e83434cd46253119975ba9dd2cf2513f6d58cc550e5421759913fda3c52bbbb079b0a4a37c6ce113e3dfc566e0e96ef641f715019175bddbcae333c7b1f9c200c5afc064bceca00a940d14105cac0cca7849c05b351f19ec1355d69f4f6e5ffc8abeab935e583f0848f9a81ceeca7badfce14eb55e38330ef777aca41e373cf1978bcebe85aeccf5de5f6656eab645ab540d206aff507c609d82a4d30753d505ed57b5c127dbf05f69c54529e3c6b7ed9881c177b", 0xc2) fallocate(r1, 0x3, 0x3f, 0x200) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000c9a000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r3 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[], 0x0, &(0x7f0000002000-0x100)=[@rights={0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, r3, 0xffffffffffffffff, r3, 0xffffffffffffffff, r3]}, @cred={0x18, 0x1, 0x2, 0x0, 0xffffffffffffffff, 0x0}, @rights={0xc, 0x1, 0x1, []}, @rights={0x24, 0x1, 0x1, [r3, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x34, 0x1, 0x1, [r3, r3, r2, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x6, 0x40000}, 0x20000010) ioctl(r3, 0x227b, &(0x7f0000001000)="02") setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x1c) 2017/11/18 06:34:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgrp(0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000053c000)="2f6465762f6b766d00", 0x0, 0x0) r1 = dup(r0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f00003f7000-0x35)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b04000-0x4)=0x35) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bcd000-0x9)="2f6465762f6b766d00", 0x2, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f00001b0000-0x10)={0x0, 0x0, 0x0}) 2017/11/18 06:34:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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(0x11, 0x4000000000080003, 0x0) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x40001, 0x1) ioctl$KDSETMODE(r0, 0x4b3a, 0x1ff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000f4c000-0x4)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007e2000)="2f6465762f73657175656e63657200", 0x200, 0x0) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000ce7000)="46a5d8f53538c9494d99dae7a35e83434cd46253119975ba9dd2cf2513f6d58cc550e5421759913fda3c52bbbb079b0a4a37c6ce113e3dfc566e0e96ef641f715019175bddbcae333c7b1f9c200c5afc064bceca00a940d14105cac0cca7849c05b351f19ec1355d69f4f6e5ffc8abeab935e583f0848f9a81ceeca7badfce14eb55e38330ef777aca41e373cf1978bcebe85aeccf5de5f6656eab645ab540d206aff507c609d82a4d30753d505ed57b5c127dbf05f69c54529e3c6b7ed9881c177b", 0xc2) fallocate(r1, 0x3, 0x3f, 0x200) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 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) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000c9a000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x1c) 2017/11/18 06:34:23 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 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x44, 0x0}) r1 = epoll_create(0x942) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000baa000)={0x20000003, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ppoll(&(0x7f00004c8000-0x50)=[{r0, 0xd, 0x0}], 0x1, &(0x7f0000000000)={0x1000000077359400, 0x0}, &(0x7f00004c7000)={0x5}, 0x8) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f000004e000/0x4000)=nil) 2017/11/18 06:34:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x4013, 0x4000000000080003, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 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) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000a1f000)={0x5, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000977000-0x18)={r0, &(0x7f0000855000-0x1)="b7", &(0x7f0000ee3000)=""}, 0x18) prctl$getreaper(0x0, &(0x7f00005a1000)=0x0) syz_open_dev$sndseq(&(0x7f000068a000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20000) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000ccd000)={{0xa, 0x0, 0x3d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, {0xa, 0x3, 0x9b9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x6, [0x7fff, 0x400, 0x0, 0x80, 0xfffffffffffffff9, 0x1000, 0xe24f, 0x6]}, 0x5c) mlock(&(0x7f0000005000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000e66000)={@generic="03e85a372d0b75c2e1b5151b29dcd364", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000d5e000-0x4)=0x0) socket(0x10, 0x3, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x1) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x100000001, 0x40, 0x400}, 0x10) r2 = socket(0x10, 0x80004, 0x8000000000000301) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r3 = dup(r2) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000e13000-0x4)=0x8001) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000972000-0x65)={0x0, 0x5d, "6c79524650c88c3fa1ee6efcb7c3a3734e5d845e578410a9d0840119b98f3e41069c70db6b9bd422dd657689b6078f34c7172cc1ea0b52dcd3530866fdddc0b98735d8aa3b6810e4a1d26e76a779c542cb540bf7ef837a36002ac2fbdf"}, &(0x7f00001a7000-0x4)=0x65) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000a27000-0x20)={0xa6, 0x0, 0x2, 0x5, 0x80000000, 0xffffffffffffff4e, 0x200, 0x6, r4}, &(0x7f0000d9c000-0x4)=0x20) getsockopt$inet_tcp_int(r2, 0x6, 0x18, &(0x7f000097e000)=0x0, &(0x7f0000a63000)=0x4) 2017/11/18 06:34:23 executing program 3 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f9f000)="00", 0x0) execveat(r0, &(0x7f0000f9f000)="2e2f66696c653000", &(0x7f0000100000)=[], &(0x7f0000fa0000-0x18)=[&(0x7f0000fa0000-0x16)="656d312b76626f786e65743176626f786e6574302b00", &(0x7f0000f9f000)="00"], 0x1000) 2017/11/18 06:34:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x11, 0x4000000000080003, 0x0) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x40001, 0x1) ioctl$KDSETMODE(r0, 0x4b3a, 0x1ff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 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) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000a72000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r1, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9b000-0x10)=[{&(0x7f0000e95000)=[{0x14, 0x1b, 0x321, 0x0, 0x0, "15bbbe64"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/11/18 06:34:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x11, 0x4000000000080003, 0x0) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x40001, 0x1) ioctl$KDSETMODE(r0, 0x4b3a, 0x1ff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 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) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000f4c000-0x4)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007e2000)="2f6465762f73657175656e63657200", 0x200, 0x0) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000ce7000)="46a5d8f53538c9494d99dae7a35e83434cd46253119975ba9dd2cf2513f6d58cc550e5421759913fda3c52bbbb079b0a4a37c6ce113e3dfc566e0e96ef641f715019175bddbcae333c7b1f9c200c5afc064bceca00a940d14105cac0cca7849c05b351f19ec1355d69f4f6e5ffc8abeab935e583f0848f9a81ceeca7badfce14eb55e38330ef777aca41e373cf1978bcebe85aeccf5de5f6656eab645ab540d206aff507c609d82a4d30753d505ed57b5c127dbf05f69c54529e3c6b7ed9881c177b", 0xc2) fallocate(r1, 0x3, 0x3f, 0x200) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000c9a000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r3 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[], 0x0, &(0x7f0000002000-0x100)=[@rights={0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, r3, 0xffffffffffffffff, r3, 0xffffffffffffffff, r3]}, @cred={0x18, 0x1, 0x2, 0x0, 0xffffffffffffffff, 0x0}, @rights={0xc, 0x1, 0x1, []}, @rights={0x24, 0x1, 0x1, [r3, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x34, 0x1, 0x1, [r3, r3, r2, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x6, 0x40000}, 0x20000010) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x1c) 2017/11/18 06:34:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000017000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x0, &(0x7f00006b4000)="") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfde, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000422000)="2e2f66696c653000") r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cf6000)="2f6465762f73657175656e63657200", 0x0, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000907000)=0xfffffffffffffff9, 0x4) 2017/11/18 06:34:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x11, 0x4000000000080003, 0x0) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x40001, 0x1) ioctl$KDSETMODE(r0, 0x4b3a, 0x1ff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000a72000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r1, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9b000-0x10)=[{&(0x7f0000e95000)=[{0x14, 0x1b, 0x321, 0x0, 0x0, "15bbbe64"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) [ 83.556938] FAULT_INJECTION: forcing a failure. [ 83.556938] name failslab, interval 1, probability 0, space 0, times 0 [ 83.578915] CPU: 0 PID: 13421 Comm: syz-executor3 Not tainted 4.14.0+ #93 [ 83.585866] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.595207] Call Trace: [ 83.597789] dump_stack+0x194/0x257 [ 83.601426] ? arch_local_irq_restore+0x53/0x53 [ 83.606123] should_fail+0x8c0/0xa40 [ 83.609846] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 83.614929] ? proc_fail_nth_write+0xb5/0x260 [ 83.619400] ? map_files_get_link+0x3a0/0x3a0 [ 83.623903] ? find_held_lock+0x39/0x1d0 [ 83.627967] ? lock_downgrade+0x980/0x980 [ 83.632127] ? trace_event_raw_event_sched_switch+0x8a0/0x8a0 [ 83.638000] ? rcu_note_context_switch+0x710/0x710 [ 83.642930] should_failslab+0xec/0x120 [ 83.646888] kmem_cache_alloc+0x47/0x760 [ 83.650929] ? fput+0xd2/0x140 [ 83.654108] getname_flags+0xcb/0x580 [ 83.657882] ? SyS_read+0x220/0x220 [ 83.661501] compat_SyS_execveat+0x38/0x70 [ 83.665716] ? compat_SyS_execve+0x50/0x50 [ 83.669949] do_fast_syscall_32+0x3ee/0xf9d [ 83.674272] ? do_int80_syscall_32+0x9d0/0x9d0 [ 83.678844] ? lockdep_sys_exit+0x47/0xf0 [ 83.682970] ? syscall_return_slowpath+0x2ad/0x550 [ 83.687885] ? sysret32_from_system_call+0x5/0x3b [ 83.692714] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 83.697544] entry_SYSENTER_compat+0x51/0x60 [ 83.701924] RIP: 0023:0xf7f65c79 2017/11/18 06:34:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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(0x11, 0x4000000000080003, 0x0) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x40001, 0x1) ioctl$KDSETMODE(r0, 0x4b3a, 0x1ff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 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) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000f4c000-0x4)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007e2000)="2f6465762f73657175656e63657200", 0x200, 0x0) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000ce7000)="46a5d8f53538c9494d99dae7a35e83434cd46253119975ba9dd2cf2513f6d58cc550e5421759913fda3c52bbbb079b0a4a37c6ce113e3dfc566e0e96ef641f715019175bddbcae333c7b1f9c200c5afc064bceca00a940d14105cac0cca7849c05b351f19ec1355d69f4f6e5ffc8abeab935e583f0848f9a81ceeca7badfce14eb55e38330ef777aca41e373cf1978bcebe85aeccf5de5f6656eab645ab540d206aff507c609d82a4d30753d505ed57b5c127dbf05f69c54529e3c6b7ed9881c177b", 0xc2) fallocate(r1, 0x3, 0x3f, 0x200) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x1c) 2017/11/18 06:34:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000f58000)="2f6465762f696e7075742f6d69636500", 0x0, 0x480) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) mkdir(&(0x7f0000017000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x0, &(0x7f00006b4000)="") prctl$intptr(0x1f, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000422000)="2e2f66696c653000") 2017/11/18 06:34:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f9f000)="00", 0x0) execveat(r0, &(0x7f0000f9f000)="2e2f66696c653000", &(0x7f0000100000)=[], &(0x7f0000fa0000-0x18)=[&(0x7f0000fa0000-0x16)="656d312b76626f786e65743176626f786e6574302b00", &(0x7f0000f9f000)="00"], 0x1000) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000aa7000)="2f6465762f6375736500", 0x200000, 0x0) ioctl$sock_bt(r1, 0x8906, &(0x7f0000cdf000)="") 2017/11/18 06:34:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x4013, 0x4000000000080003, 0x0) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 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) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a1f000)={0x5, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000977000-0x18)={r1, &(0x7f0000855000-0x1)="b7", &(0x7f0000ee3000)=""}, 0x18) prctl$getreaper(0x0, &(0x7f00005a1000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000068a000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20000) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000ccd000)={{0xa, 0x0, 0x3d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, {0xa, 0x3, 0x9b9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x6, [0x7fff, 0x400, 0x0, 0x80, 0xfffffffffffffff9, 0x1000, 0xe24f, 0x6]}, 0x5c) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000005000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000e66000)={@generic="03e85a372d0b75c2e1b5151b29dcd364", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000d5e000-0x4)=0x0) socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x1) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x100000001, 0x40, 0x400}, 0x10) r3 = socket(0x10, 0x80004, 0x8000000000000301) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r4 = dup(r3) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000e13000-0x4)=0x8001) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000972000-0x65)={0x0, 0x5d, "6c79524650c88c3fa1ee6efcb7c3a3734e5d845e578410a9d0840119b98f3e41069c70db6b9bd422dd657689b6078f34c7172cc1ea0b52dcd3530866fdddc0b98735d8aa3b6810e4a1d26e76a779c542cb540bf7ef837a36002ac2fbdf"}, &(0x7f00001a7000-0x4)=0x65) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000a27000-0x20)={0xa6, 0x0, 0x2, 0x5, 0x80000000, 0xffffffffffffff4e, 0x200, 0x6, r5}, &(0x7f0000d9c000-0x4)=0x20) 2017/11/18 06:34:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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(0x11, 0x4000000000080003, 0x0) open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x40001, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 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) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000a72000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9b000-0x10)=[{&(0x7f0000e95000)=[{0x14, 0x1b, 0x321, 0x0, 0x0, "15bbbe64"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/11/18 06:34:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000512000-0xa)="2f6465762f7663732300", 0x3ff, 0x2) ioctl$VT_ACTIVATE(r0, 0x5606, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgrp(0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000053c000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f00001b0000-0x10)={0x0, 0x0, 0x0}) 2017/11/18 06:34:23 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 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x44, 0x0}) r1 = epoll_create(0x942) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000baa000)={0x20000003, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ppoll(&(0x7f00004c8000-0x50)=[{r0, 0xd, 0x0}], 0x1, &(0x7f0000000000)={0x1000000077359400, 0x0}, &(0x7f00004c7000)={0x5}, 0x8) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f000004e000/0x4000)=nil) [ 83.705270] RSP: 002b:00000000f776101c EFLAGS: 00000296 ORIG_RAX: 0000000000000166 [ 83.712955] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000020f9f000 [ 83.720198] RDX: 0000000020100000 RSI: 0000000020f9ffe8 RDI: 0000000000001000 [ 83.727437] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 83.734683] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 83.741931] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2017/11/18 06:34:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x11, 0x4000000000080003, 0x0) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x40001, 0x1) ioctl$KDSETMODE(r0, 0x4b3a, 0x1ff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 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) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000f4c000-0x4)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007e2000)="2f6465762f73657175656e63657200", 0x200, 0x0) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000ce7000)="46a5d8f53538c9494d99dae7a35e83434cd46253119975ba9dd2cf2513f6d58cc550e5421759913fda3c52bbbb079b0a4a37c6ce113e3dfc566e0e96ef641f715019175bddbcae333c7b1f9c200c5afc064bceca00a940d14105cac0cca7849c05b351f19ec1355d69f4f6e5ffc8abeab935e583f0848f9a81ceeca7badfce14eb55e38330ef777aca41e373cf1978bcebe85aeccf5de5f6656eab645ab540d206aff507c609d82a4d30753d505ed57b5c127dbf05f69c54529e3c6b7ed9881c177b", 0xc2) fallocate(r1, 0x3, 0x3f, 0x200) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000c9a000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x1c) 2017/11/18 06:34:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f9f000)="00", 0x0) execveat(r0, &(0x7f0000f9f000)="2e2f66696c653000", &(0x7f0000100000)=[], &(0x7f0000fa0000-0x18)=[&(0x7f0000fa0000-0x16)="656d312b76626f786e65743176626f786e6574302b00", &(0x7f0000f9f000)="00"], 0x1000) 2017/11/18 06:34:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000017000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x0, &(0x7f00006b4000)="") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000422000)="2e2f66696c653000") socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00009e9000-0x8)={0x0, 0x0}) 2017/11/18 06:34:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = syz_open_dev$vcsn(&(0x7f0000bf5000)="2f6465762f7663732300", 0x1, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000c84000)="2f6465762f72746300", 0x0, 0x0) sendto$ax25(r1, &(0x7f0000ff3000-0x37)="b9fe3cb80e781a2c884415c7cbc8b30af7a194d8d8e8b8361b7d233012a6fe43fecfad95a1cd76662d4250c2871a897b845ab4eaae9403", 0x37, 0x40, &(0x7f0000ff3000-0x10)={0x3, {"586ebf9d4dc9f3"}, 0x0}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f00009eb000)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000e78000-0x8)={0x0, r2}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf6000)={0x0, 0x0}) read$eventfd(r1, &(0x7f0000fee000)=0x0, 0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000a14000)={0x0, 0x0}, &(0x7f000030a000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000569000-0x8c)={r3, @in6={{0xa, 0x0, 0x63e0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000037f000-0xc)={0x3, 0x0}) perf_event_open(&(0x7f000045d000)={0x8000002, 0x78, 0xe3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) r4 = memfd_create(&(0x7f0000f9f000)="00", 0x0) execveat(r4, &(0x7f0000f9f000)="2e2f66696c653000", &(0x7f0000100000)=[], &(0x7f0000fa0000-0x18)=[&(0x7f0000fa0000-0x16)="656d312b76626f786e65743176626f786e6574302b00", &(0x7f0000f9f000)="00"], 0x1000) 2017/11/18 06:34:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x11, 0x4000000000080003, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000a72000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9b000-0x10)=[{&(0x7f0000e95000)=[{0x14, 0x1b, 0x321, 0x0, 0x0, "15bbbe64"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/11/18 06:34:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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(0x11, 0x4000000000080003, 0x0) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x40001, 0x1) ioctl$KDSETMODE(r0, 0x4b3a, 0x1ff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000f4c000-0x4)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007e2000)="2f6465762f73657175656e63657200", 0x200, 0x0) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000ce7000)="46a5d8f53538c9494d99dae7a35e83434cd46253119975ba9dd2cf2513f6d58cc550e5421759913fda3c52bbbb079b0a4a37c6ce113e3dfc566e0e96ef641f715019175bddbcae333c7b1f9c200c5afc064bceca00a940d14105cac0cca7849c05b351f19ec1355d69f4f6e5ffc8abeab935e583f0848f9a81ceeca7badfce14eb55e38330ef777aca41e373cf1978bcebe85aeccf5de5f6656eab645ab540d206aff507c609d82a4d30753d505ed57b5c127dbf05f69c54529e3c6b7ed9881c177b", 0xc2) fallocate(r1, 0x3, 0x3f, 0x200) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x1c) 2017/11/18 06:34:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x4013, 0x4000000000080003, 0x0) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 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) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a1f000)={0x5, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000977000-0x18)={r1, &(0x7f0000855000-0x1)="b7", &(0x7f0000ee3000)=""}, 0x18) prctl$getreaper(0x0, &(0x7f00005a1000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000068a000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20000) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000ccd000)={{0xa, 0x0, 0x3d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, {0xa, 0x3, 0x9b9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x6, [0x7fff, 0x400, 0x0, 0x80, 0xfffffffffffffff9, 0x1000, 0xe24f, 0x6]}, 0x5c) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000005000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000e66000)={@generic="03e85a372d0b75c2e1b5151b29dcd364", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000d5e000-0x4)=0x0) socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x1) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x100000001, 0x40, 0x400}, 0x10) r3 = socket(0x10, 0x80004, 0x8000000000000301) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r4 = dup(r3) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000e13000-0x4)=0x8001) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000972000-0x65)={0x0, 0x5d, "6c79524650c88c3fa1ee6efcb7c3a3734e5d845e578410a9d0840119b98f3e41069c70db6b9bd422dd657689b6078f34c7172cc1ea0b52dcd3530866fdddc0b98735d8aa3b6810e4a1d26e76a779c542cb540bf7ef837a36002ac2fbdf"}, &(0x7f00001a7000-0x4)=0x65) 2017/11/18 06:34:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgrp(0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f00001b0000-0x10)={0x0, 0x0, 0x0}) 2017/11/18 06:34:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x11, 0x4000000000080003, 0x0) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x40001, 0x1) ioctl$KDSETMODE(r0, 0x4b3a, 0x1ff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 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) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000f4c000-0x4)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007e2000)="2f6465762f73657175656e63657200", 0x200, 0x0) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000ce7000)="46a5d8f53538c9494d99dae7a35e83434cd46253119975ba9dd2cf2513f6d58cc550e5421759913fda3c52bbbb079b0a4a37c6ce113e3dfc566e0e96ef641f715019175bddbcae333c7b1f9c200c5afc064bceca00a940d14105cac0cca7849c05b351f19ec1355d69f4f6e5ffc8abeab935e583f0848f9a81ceeca7badfce14eb55e38330ef777aca41e373cf1978bcebe85aeccf5de5f6656eab645ab540d206aff507c609d82a4d30753d505ed57b5c127dbf05f69c54529e3c6b7ed9881c177b", 0xc2) fallocate(r1, 0x3, 0x3f, 0x200) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000c9a000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x1c) 2017/11/18 06:34:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000017000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x0, &(0x7f00006b4000)="") r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0x1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c7a000)={0x0, 0x0}) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f00004ad000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000526000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f000054f000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x6, 0xfffffffffffffc01, 0x100, 0x7fffffff, 0x80280240, r3}) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000015000-0x4)=0x0) r4 = open(&(0x7f00003df000)="2e2f66696c653000", 0x0, 0x10) sendto$unix(r4, &(0x7f0000e1b000)="e81f8416c37b56ab9b430c8e060be29f9a83b0b87ab5b36c1bc9f5922232e19af02514f33cc473c6a1f477f7", 0x2c, 0x4004, &(0x7f0000738000)=@abs={0x1, 0x0, 0x2}, 0x8) rmdir(&(0x7f0000422000)="2e2f66696c653000") r5 = openat$vcs(0xffffffffffffff9c, &(0x7f00004ee000-0x9)="2f6465762f76637300", 0x20000, 0x0) ioctl$EVIOCGVERSION(r5, 0x80044501, &(0x7f000074f000-0xd3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r6 = add_key$keyring(&(0x7f00003e7000)="6b657972696e6700", &(0x7f0000e7a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key$keyring(&(0x7f0000fa7000)="6b657972696e6700", &(0x7f0000fa9000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r6) 2017/11/18 06:34:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000b2000)={0x0, 0x0}) fgetxattr(r0, &(0x7f00009ad000)=@random={"757365722e00", "2a5b2800"}, &(0x7f000071d000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000222000)="2a5b2800", 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000690000)={0x4, 0xffffffffffffffff, 0x0}) perf_event_open(&(0x7f000071f000-0x78)={0x0, 0x78, 0x7, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9cba, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x2, 0x4100, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f0000937000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2}) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000edb000)=0x0, &(0x7f0000e84000-0x4)=0x4) openat(0xffffffffffffff9c, &(0x7f00005b6000)="2e2f66696c653000", 0x400, 0x42) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f0000898000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f000058b000-0xa)="2f6465762f70746d7800", 0x20200, 0x0) open$dir(&(0x7f0000b5b000)="2e2f66696c653000", 0x101100, 0x11) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f000034e000)={0x80000000, 0x0}) ioctl$TCXONC(r3, 0x540a, 0x7f) write(r3, &(0x7f0000f8d000)="0f", 0x1) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f0000e3e000-0xc)={0x4, 0x0}) ioctl$TCXONC(r1, 0x540a, 0x800100000001) fchdir(r3) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00002cb000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x482000, 0x0) move_pages(0x0, 0x1, &(0x7f00003ea000)=[&(0x7f00001b9000/0x2000)=nil], 0x0, &(0x7f0000e6a000-0x1c)=[0x0], 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) prctl$void(0x0) 2017/11/18 06:34:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x11, 0x4000000000080003, 0x0) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x40001, 0x1) ioctl$KDSETMODE(r0, 0x4b3a, 0x1ff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 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) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000f4c000-0x4)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007e2000)="2f6465762f73657175656e63657200", 0x200, 0x0) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000ce7000)="46a5d8f53538c9494d99dae7a35e83434cd46253119975ba9dd2cf2513f6d58cc550e5421759913fda3c52bbbb079b0a4a37c6ce113e3dfc566e0e96ef641f715019175bddbcae333c7b1f9c200c5afc064bceca00a940d14105cac0cca7849c05b351f19ec1355d69f4f6e5ffc8abeab935e583f0848f9a81ceeca7badfce14eb55e38330ef777aca41e373cf1978bcebe85aeccf5de5f6656eab645ab540d206aff507c609d82a4d30753d505ed57b5c127dbf05f69c54529e3c6b7ed9881c177b", 0xc2) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x1c) 2017/11/18 06:34:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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) open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x40001, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 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) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000a72000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9b000-0x10)=[{&(0x7f0000e95000)=[{0x14, 0x1b, 0x321, 0x0, 0x0, "15bbbe64"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/11/18 06:34:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x44, 0x0}) r1 = epoll_create(0x942) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000baa000)={0x20000003, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ppoll(&(0x7f00004c8000-0x50)=[{r0, 0xd, 0x0}], 0x1, &(0x7f0000000000)={0x1000000077359400, 0x0}, &(0x7f00004c7000)={0x5}, 0x8) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f000004e000/0x4000)=nil) 2017/11/18 06:34:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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 = memfd_create(&(0x7f0000f9f000)="00", 0x0) execveat(r0, &(0x7f0000f9f000)="2e2f66696c653000", &(0x7f0000100000)=[], &(0x7f0000fa0000-0x18)=[&(0x7f0000fa0000-0x16)="656d312b76626f786e65743176626f786e6574302b00", &(0x7f0000f9f000)="00"], 0x1000) ioctl$TIOCMSET(r0, 0x5418, &(0x7f00002fe000-0x4)=0x7fff) 2017/11/18 06:34:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x11, 0x4000000000080003, 0x0) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x40001, 0x1) ioctl$KDSETMODE(r0, 0x4b3a, 0x1ff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 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) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000f4c000-0x4)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007e2000)="2f6465762f73657175656e63657200", 0x200, 0x0) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000ce7000)="46a5d8f53538c9494d99dae7a35e83434cd46253119975ba9dd2cf2513f6d58cc550e5421759913fda3c52bbbb079b0a4a37c6ce113e3dfc566e0e96ef641f715019175bddbcae333c7b1f9c200c5afc064bceca00a940d14105cac0cca7849c05b351f19ec1355d69f4f6e5ffc8abeab935e583f0848f9a81ceeca7badfce14eb55e38330ef777aca41e373cf1978bcebe85aeccf5de5f6656eab645ab540d206aff507c609d82a4d30753d505ed57b5c127dbf05f69c54529e3c6b7ed9881c177b", 0xc2) fallocate(r1, 0x3, 0x3f, 0x200) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x1c) 2017/11/18 06:34:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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 = memfd_create(&(0x7f0000f9f000)="00", 0x0) execveat(r0, &(0x7f0000f9f000)="2e2f66696c653000", &(0x7f0000100000)=[], &(0x7f0000fa0000-0x18)=[&(0x7f0000fa0000-0x16)="656d312b76626f786e65743176626f786e6574302b00", &(0x7f0000f9f000)="00"], 0x1000) epoll_wait(r0, &(0x7f0000166000-0x54)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x8) 2017/11/18 06:34:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x40001, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 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) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000a72000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9b000-0x10)=[{&(0x7f0000e95000)=[{0x14, 0x1b, 0x321, 0x0, 0x0, "15bbbe64"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/11/18 06:34:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000017000-0x8)="2e2f66696c653000", 0x0) r0 = socket(0x9, 0x0, 0xab4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00002f4000)={0x0, 0x26, "832f7e3d669bcc115d28df7e6f378ed6ec95b9493adbfec57fe8c0c77d2c50712486db3867d5"}, &(0x7f000034b000)=0x2e) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000487000-0x20)={0x8, 0xfffffffffffffffb, 0x4, 0x2, 0x0, 0x2, 0x6, 0x4, r1}, 0x20) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x0, &(0x7f00006b4000)="") r2 = socket$inet_tcp(0x2, 0x1, 0x0) close(r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000422000)="2e2f66696c653000") getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f000055b000-0x16)="00000000000000000000000000000000000000000000", &(0x7f0000951000-0x4)=0x16) 2017/11/18 06:34:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x4013, 0x4000000000080003, 0x0) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 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) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a1f000)={0x5, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000977000-0x18)={r1, &(0x7f0000855000-0x1)="b7", &(0x7f0000ee3000)=""}, 0x18) prctl$getreaper(0x0, &(0x7f00005a1000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000068a000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20000) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000ccd000)={{0xa, 0x0, 0x3d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, {0xa, 0x3, 0x9b9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x6, [0x7fff, 0x400, 0x0, 0x80, 0xfffffffffffffff9, 0x1000, 0xe24f, 0x6]}, 0x5c) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000005000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000e66000)={@generic="03e85a372d0b75c2e1b5151b29dcd364", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000d5e000-0x4)=0x0) socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x1) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x100000001, 0x40, 0x400}, 0x10) r3 = socket(0x10, 0x80004, 0x8000000000000301) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r4 = dup(r3) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000e13000-0x4)=0x8001) 2017/11/18 06:34:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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(0x11, 0x4000000000080003, 0x0) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x40001, 0x1) ioctl$KDSETMODE(r0, 0x4b3a, 0x1ff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000f4c000-0x4)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007e2000)="2f6465762f73657175656e63657200", 0x200, 0x0) fallocate(r1, 0x3, 0x3f, 0x200) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x1c) 2017/11/18 06:34:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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 = memfd_create(&(0x7f0000f9f000)="00", 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00000bc000)="2f6465762f73657175656e63657200", 0x0, 0x0) execveat(r0, &(0x7f0000f9f000)="2e2f66696c653000", &(0x7f0000100000)=[], &(0x7f0000fa0000-0x18)=[&(0x7f0000fa0000-0x16)="656d312b76626f786e65743176626f786e6574302b00", &(0x7f0000f9f000)="00"], 0x1000) 2017/11/18 06:34:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000771000-0x9)="2f6465762f76637300", 0x280800, 0x0) mq_getsetattr(r0, &(0x7f0000a4b000)={0x37e, 0xe, 0xfffffffffffff6e9, 0x3, 0xd5, 0x100, 0xc8, 0x8000}, 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) getpgrp(0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000053c000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f00001b0000-0x10)={0x0, 0x0, 0x0}) 2017/11/18 06:34:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x11, 0x4000000000080003, 0x0) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x40001, 0x1) ioctl$KDSETMODE(r0, 0x4b3a, 0x1ff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 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) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000f4c000-0x4)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007e2000)="2f6465762f73657175656e63657200", 0x200, 0x0) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000ce7000)="46a5d8f53538c9494d99dae7a35e83434cd46253119975ba9dd2cf2513f6d58cc550e5421759913fda3c52bbbb079b0a4a37c6ce113e3dfc566e0e96ef641f715019175bddbcae333c7b1f9c200c5afc064bceca00a940d14105cac0cca7849c05b351f19ec1355d69f4f6e5ffc8abeab935e583f0848f9a81ceeca7badfce14eb55e38330ef777aca41e373cf1978bcebe85aeccf5de5f6656eab645ab540d206aff507c609d82a4d30753d505ed57b5c127dbf05f69c54529e3c6b7ed9881c177b", 0xc2) fallocate(r1, 0x3, 0x3f, 0x200) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x1c) 2017/11/18 06:34:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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 = memfd_create(&(0x7f0000f9f000)="00", 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000b5d000)="2f6465762f7663732300", 0xa4da, 0x1) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00003aa000-0x4)=@assoc_id=0x0, &(0x7f00008eb000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00003c5000)={r2, 0x0}, 0x6) execveat(r0, &(0x7f0000f9f000)="2e2f66696c653000", &(0x7f0000100000)=[], &(0x7f0000fa0000-0x18)=[&(0x7f0000fa0000-0x16)="656d312b76626f786e65743176626f786e6574302b00", &(0x7f0000f9f000)="00"], 0x1000) bind$bt_hci(r0, &(0x7f00005c1000)={0x1f, 0x8, 0x0}, 0x6) 2017/11/18 06:34:24 executing program 0: perf_event_open(&(0x7f000045d000)={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) open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x40001, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 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) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000a72000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9b000-0x10)=[{&(0x7f0000e95000)=[{0x14, 0x1b, 0x321, 0x0, 0x0, "15bbbe64"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/11/18 06:34:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x4013, 0x4000000000080003, 0x0) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 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) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a1f000)={0x5, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000977000-0x18)={r1, &(0x7f0000855000-0x1)="b7", &(0x7f0000ee3000)=""}, 0x18) prctl$getreaper(0x0, &(0x7f00005a1000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000068a000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20000) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000ccd000)={{0xa, 0x0, 0x3d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, {0xa, 0x3, 0x9b9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x6, [0x7fff, 0x400, 0x0, 0x80, 0xfffffffffffffff9, 0x1000, 0xe24f, 0x6]}, 0x5c) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000005000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000e66000)={@generic="03e85a372d0b75c2e1b5151b29dcd364", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000d5e000-0x4)=0x0) socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x1) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x100000001, 0x40, 0x400}, 0x10) r3 = socket(0x10, 0x80004, 0x8000000000000301) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) dup(r3) 2017/11/18 06:34:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x44, 0x0}) r1 = epoll_create(0x942) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000baa000)={0x20000003, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ppoll(&(0x7f00004c8000-0x50)=[{r0, 0xd, 0x0}], 0x1, &(0x7f0000000000)={0x1000000077359400, 0x0}, &(0x7f00004c7000)={0x5}, 0x8) 2017/11/18 06:34:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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(0x11, 0x4000000000080003, 0x0) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x40001, 0x1) ioctl$KDSETMODE(r0, 0x4b3a, 0x1ff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000f4c000-0x4)=0x0) fallocate(0xffffffffffffffff, 0x3, 0x3f, 0x200) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x1c) 2017/11/18 06:34:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fa3000)="2e2f66696c653000", 0x408000, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000e3a000)=0x8000, 0x4) perf_event_open(&(0x7f000045d000)={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 = memfd_create(&(0x7f0000f9f000)="00", 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000036000-0x70)={0x9, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x41, 0x9, 0x10000, 0x7f, 0x1, &(0x7f0000163000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8, 0xfffffffffffffffc, 0xb971}) execveat(r1, &(0x7f0000f9f000)="2e2f66696c653000", &(0x7f0000100000)=[], &(0x7f0000fa0000-0x18)=[&(0x7f0000fa0000-0x16)="656d312b76626f786e65743176626f786e6574302b00", &(0x7f0000f9f000)="00"], 0x1000) 2017/11/18 06:34:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000017000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x0, &(0x7f00006b4000)="") readlink(&(0x7f0000159000)="2e2f66696c653000", &(0x7f0000c0a000-0xdc)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000118000-0x8)="2e2f66696c653000") r0 = getpgid(0x0) process_vm_writev(r0, &(0x7f00004db000-0x18)=[{&(0x7f0000c47000-0xee)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee}, {&(0x7f0000d79000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9a}, {&(0x7f000001c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a}], 0x3, &(0x7f000014b000)=[{&(0x7f0000947000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xeb}], 0x1, 0x0) 2017/11/18 06:34:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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(0x11, 0x4000000000080003, 0x0) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x40001, 0x1) ioctl$KDSETMODE(r0, 0x4b3a, 0x1ff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 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) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000f4c000-0x4)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007e2000)="2f6465762f73657175656e63657200", 0x200, 0x0) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000ce7000)="46a5d8f53538c9494d99dae7a35e83434cd46253119975ba9dd2cf2513f6d58cc550e5421759913fda3c52bbbb079b0a4a37c6ce113e3dfc566e0e96ef641f715019175bddbcae333c7b1f9c200c5afc064bceca00a940d14105cac0cca7849c05b351f19ec1355d69f4f6e5ffc8abeab935e583f0848f9a81ceeca7badfce14eb55e38330ef777aca41e373cf1978bcebe85aeccf5de5f6656eab645ab540d206aff507c609d82a4d30753d505ed57b5c127dbf05f69c54529e3c6b7ed9881c177b", 0xc2) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x1c) 2017/11/18 06:34:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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) open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x40001, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 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) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000a72000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9b000-0x10)=[{&(0x7f0000e95000)=[{0x14, 0x1b, 0x321, 0x0, 0x0, "15bbbe64"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/11/18 06:34:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgrp(0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a21000)="2f6465762f6b766d00", 0x400, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f00001b0000-0x10)={0x0, 0x0, 0x0}) 2017/11/18 06:34:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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(0x11, 0x4000000000080003, 0x0) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x40001, 0x1) ioctl$KDSETMODE(r0, 0x4b3a, 0x1ff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x3, 0x3f, 0x200) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x1c) 2017/11/18 06:34:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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 = memfd_create(&(0x7f0000f9f000)="00", 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f00002b5000)={@multicast1=0x0, @remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fde000)=0xc) execveat(r0, &(0x7f0000f9f000)="2e2f66696c653000", &(0x7f0000100000)=[], &(0x7f0000fa0000-0x18)=[&(0x7f0000fa0000-0x16)="656d312b76626f786e65743176626f786e6574302b00", &(0x7f0000f9f000)="00"], 0x1000) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00002d1000)=@generic="c37308e65f78f854b156a698575b64f7") getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000075d000-0xc)={@multicast2=0x0, @multicast2=0x0, 0x0}, &(0x7f000098b000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00008cf000-0xe8)={{{@in6=@local={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=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000008a000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000049000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x3, 0x4c, 0x10, 0x80, 0x20, 0x100000000, r1, r2}, {0x9, 0x10e400, 0x1, 0x8000, 0x8, 0x9, 0x3, 0x7}, {0x624d, 0x1, 0x9, 0x8}, 0x869, 0x800, 0x6, 0x0, 0x0, 0x2}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x100000000, 0x101}, 0x1d, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, 0x1, 0x2, 0x20, 0x518, 0xffffffffffffffe1, 0xac74}}, 0xe8) 2017/11/18 06:34:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000017000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x0, &(0x7f00006b4000)="") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80a, 0x1) rmdir(&(0x7f0000422000)="2e2f66696c653000") r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000baa000)="2f6465762f73657175656e63657200", 0x200, 0x0) r1 = syz_open_dev$mice(&(0x7f0000e64000)="2f6465762f696e7075742f6d69636500", 0x0, 0x4000) fanotify_mark(r0, 0xf6, 0x8020001, r1, &(0x7f0000d4d000)="2e2f66696c653100") 2017/11/18 06:34:24 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 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x44, 0x0}) r1 = epoll_create(0x942) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000baa000)={0x20000003, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f000004e000/0x4000)=nil) 2017/11/18 06:34:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x4013, 0x4000000000080003, 0x0) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 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) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a1f000)={0x5, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000977000-0x18)={r1, &(0x7f0000855000-0x1)="b7", &(0x7f0000ee3000)=""}, 0x18) prctl$getreaper(0x0, &(0x7f00005a1000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000068a000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20000) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000ccd000)={{0xa, 0x0, 0x3d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, {0xa, 0x3, 0x9b9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x6, [0x7fff, 0x400, 0x0, 0x80, 0xfffffffffffffff9, 0x1000, 0xe24f, 0x6]}, 0x5c) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000005000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000e66000)={@generic="03e85a372d0b75c2e1b5151b29dcd364", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000d5e000-0x4)=0x0) socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x1) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x100000001, 0x40, 0x400}, 0x10) r3 = socket(0x10, 0x80004, 0x8000000000000301) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) 2017/11/18 06:34:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x40001, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000a72000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9b000-0x10)=[{&(0x7f0000e95000)=[{0x14, 0x1b, 0x321, 0x0, 0x0, "15bbbe64"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/11/18 06:34:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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(0x11, 0x4000000000080003, 0x0) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x40001, 0x1) ioctl$KDSETMODE(r0, 0x4b3a, 0x1ff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000f4c000-0x4)=0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00007e2000)="2f6465762f73657175656e63657200", 0x200, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x1c) 2017/11/18 06:34:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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(0x11, 0x4000000000080003, 0x0) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x40001, 0x1) ioctl$KDSETMODE(r0, 0x4b3a, 0x1ff) fallocate(0xffffffffffffffff, 0x3, 0x3f, 0x200) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x1c) 2017/11/18 06:34:24 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) getpgrp(0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000053c000)="2f6465762f6b766d00", 0x0, 0x0) r1 = creat(&(0x7f00007d2000-0x8)="2e2f66696c653000", 0x4) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f00002fd000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000021f000-0x4)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000643000)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f00001b0000-0x10)={0x0, 0x0, 0x0}) 2017/11/18 06:34:24 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f72746300", 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000001000-0x10)={0xff, 0x7f, 0xfffffffffffff049, 0xff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f00009bb000)="2e2f66696c653000", &(0x7f00006ea000-0x10)={{0x0, 0x2710}, {0x77359400, 0x0}}, 0x0) r1 = perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb5, 0x8e4, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000f9f000)="00", 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f00004a1000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) lseek(r1, 0x0, 0x2) execveat(r2, &(0x7f0000f9f000)="2e2f66696c653000", &(0x7f0000100000)=[], &(0x7f0000fa0000-0x18)=[&(0x7f0000fa0000-0x16)="656d312b76626f786e65743176626f786e6574302b00", &(0x7f0000f9f000)="00"], 0x1000) 2017/11/18 06:34:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x0, 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) open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x40001, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 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) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000a72000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9b000-0x10)=[{&(0x7f0000e95000)=[{0x14, 0x1b, 0x321, 0x0, 0x0, "15bbbe64"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/11/18 06:34:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x44, 0x0}) epoll_create(0x942) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f000004e000/0x4000)=nil) 2017/11/18 06:34:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x11, 0x4000000000080003, 0x0) open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x40001, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x3, 0x3f, 0x200) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x1c) 2017/11/18 06:34:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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(0x11, 0x4000000000080003, 0x0) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x40001, 0x1) ioctl$KDSETMODE(r0, 0x4b3a, 0x1ff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000f4c000-0x4)=0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x1c) 2017/11/18 06:34:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x4013, 0x4000000000080003, 0x0) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 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) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a1f000)={0x5, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000977000-0x18)={r1, &(0x7f0000855000-0x1)="b7", &(0x7f0000ee3000)=""}, 0x18) prctl$getreaper(0x0, &(0x7f00005a1000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000068a000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20000) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000ccd000)={{0xa, 0x0, 0x3d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, {0xa, 0x3, 0x9b9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x6, [0x7fff, 0x400, 0x0, 0x80, 0xfffffffffffffff9, 0x1000, 0xe24f, 0x6]}, 0x5c) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000005000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000e66000)={@generic="03e85a372d0b75c2e1b5151b29dcd364", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000d5e000-0x4)=0x0) socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x1) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x100000001, 0x40, 0x400}, 0x10) r3 = socket(0x10, 0x80004, 0x8000000000000301) dup(r3) 2017/11/18 06:34:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x4, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f9f000)="00", 0x0) execveat(r0, &(0x7f0000f9f000)="2e2f66696c653000", &(0x7f0000100000)=[], &(0x7f0000fa0000-0x18)=[&(0x7f0000fa0000-0x16)="656d312b76626f786e65743176626f786e6574302b00", &(0x7f0000f9f000)="00"], 0x1000) 2017/11/18 06:34:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000017000-0x8)="2e2f66696c653000", 0x0) socketpair(0x0, 0xc, 0x64, &(0x7f000079b000)={0x0, 0x0}) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000283000)=0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x0, &(0x7f00006b4000)="") setsockopt$ax25_int(r0, 0x101, 0x8000000000f, &(0x7f0000eed000-0x4)=0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x400000002, 0x78, 0x3e2, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4, 0x0, 0xf72, 0x0, 0x3, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x10000000000000, 0x2, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) pipe(&(0x7f0000cbb000-0x8)={0x0, 0x0}) ioctl$TCXONC(r2, 0x540a, 0xffffffffffffdffa) rmdir(&(0x7f0000422000)="2e2f66696c653000") getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000a90000-0xc)={0x0, 0x6, &(0x7f0000b40000)=[@in6={0xa, 0x0, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x3, 0x900, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x3, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ac8000)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00009f0000)=@assoc_value={r3, 0x52}, 0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00005df000)={r3, 0x3, 0x5, 0x100000000, 0xd39, 0x9}, &(0x7f0000b02000)=0x14) 2017/11/18 06:34:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x40001, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000a72000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9b000-0x10)=[{&(0x7f0000e95000)=[{0x14, 0x1b, 0x321, 0x0, 0x0, "15bbbe64"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/11/18 06:34:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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(0x11, 0x4000000000080003, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 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) fallocate(0xffffffffffffffff, 0x3, 0x3f, 0x200) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x1c) 2017/11/18 06:34:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgrp(0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000053c000)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) readv(r0, &(0x7f0000acc000-0x18)=[{&(0x7f0000141000)="", 0x0}, {&(0x7f0000b6c000-0x71)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x71}, {&(0x7f00001c6000)="", 0x0}], 0x3) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f00001b0000-0x10)={0x0, 0x0, 0x0}) 2017/11/18 06:34:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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 = syz_open_dev$vcsn(&(0x7f0000a0d000-0xa)="2f6465762f7663732300", 0x5f5, 0x40000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b42000)={0x9, 0x100000000, 0x8, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f0000f9f000)="00", 0x0) execveat(r1, &(0x7f0000e4d000-0x8)="2e2f66696c653000", &(0x7f0000016000-0x18)=[&(0x7f000090e000-0x18)="706f7369785f61636c5f6163636573735d6367726f757000", &(0x7f0000522000-0x1)="00", &(0x7f00004bc000)="00", &(0x7f0000eeb000)="7b265b6367726f757000", &(0x7f00005c1000)="00", &(0x7f000092f000-0xd)="5e776c616e312d757365722700"], &(0x7f0000931000-0x14)=[&(0x7f00008c6000)="00", &(0x7f0000698000)="47504c262d2d73797374656d7b6d643573756d00", &(0x7f00003ee000)="00", &(0x7f0000253000-0x1)="00", &(0x7f0000a79000)="792e76626f786e65743100"], 0x400) execveat(r1, &(0x7f0000f9f000)="2e2f66696c653000", &(0x7f0000100000)=[], &(0x7f0000fa0000-0x18)=[&(0x7f0000fa0000-0x16)="656d312b76626f786e65743176626f786e6574302b00", &(0x7f0000f9f000)="00"], 0x1000) 2017/11/18 06:34:24 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 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x44, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f000004e000/0x4000)=nil) 2017/11/18 06:34:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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(0x11, 0x4000000000080003, 0x0) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x40001, 0x1) ioctl$KDSETMODE(r0, 0x4b3a, 0x1ff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x1c) 2017/11/18 06:34:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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 = socket(0x4013, 0x4000000000080003, 0x0) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a1f000)={0x5, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000977000-0x18)={r1, &(0x7f0000855000-0x1)="b7", &(0x7f0000ee3000)=""}, 0x18) prctl$getreaper(0x0, &(0x7f00005a1000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000068a000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20000) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000ccd000)={{0xa, 0x0, 0x3d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, {0xa, 0x3, 0x9b9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x6, [0x7fff, 0x400, 0x0, 0x80, 0xfffffffffffffff9, 0x1000, 0xe24f, 0x6]}, 0x5c) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000005000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000e66000)={@generic="03e85a372d0b75c2e1b5151b29dcd364", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000d5e000-0x4)=0x0) socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x1) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x100000001, 0x40, 0x400}, 0x10) dup(0xffffffffffffffff) 2017/11/18 06:34:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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 = socket(0x4013, 0x4000000000080003, 0x0) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a1f000)={0x5, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000977000-0x18)={r1, &(0x7f0000855000-0x1)="b7", &(0x7f0000ee3000)=""}, 0x18) prctl$getreaper(0x0, &(0x7f00005a1000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000068a000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20000) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000ccd000)={{0xa, 0x0, 0x3d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, {0xa, 0x3, 0x9b9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x6, [0x7fff, 0x400, 0x0, 0x80, 0xfffffffffffffff9, 0x1000, 0xe24f, 0x6]}, 0x5c) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000005000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000e66000)={@generic="03e85a372d0b75c2e1b5151b29dcd364", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000d5e000-0x4)=0x0) socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x1) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x100000001, 0x40, 0x400}, 0x10) r3 = socket(0x10, 0x80004, 0x8000000000000301) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r4 = dup(r3) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000e13000-0x4)=0x8001) 2017/11/18 06:34:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x40001, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000a72000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9b000-0x10)=[{&(0x7f0000e95000)=[{0x14, 0x1b, 0x321, 0x0, 0x0, "15bbbe64"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/11/18 06:34:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 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) fallocate(0xffffffffffffffff, 0x3, 0x3f, 0x200) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x1c) 2017/11/18 06:34:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x2, 0x4be9, &(0x7f0000ac2000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00003e2000)=0x0) r1 = memfd_create(&(0x7f0000f9f000)="00", 0x0) execveat(r1, &(0x7f0000f9f000)="2e2f66696c653000", &(0x7f0000100000)=[], &(0x7f0000fa0000-0x18)=[&(0x7f0000fa0000-0x16)="656d312b76626f786e65743176626f786e6574302b00", &(0x7f0000f9f000)="00"], 0x1000) 2017/11/18 06:34:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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(0x11, 0x4000000000080003, 0x0) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x40001, 0x1) ioctl$KDSETMODE(r0, 0x4b3a, 0x1ff) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x1c) 2017/11/18 06:34:24 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 = userfaultfd(0x80800) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f000004e000/0x4000)=nil) 2017/11/18 06:34:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c64000)="23757365722300", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000871000-0xf)="2f6465762f73657175656e63657200", 0x100, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000ac0000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x2, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xcdbb}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x10000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, @in6={0xa, 0x3, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa) getpgrp(0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000032f000-0xc)="2f6465762f72666b696c6c00", 0x840, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f000024c000-0x1e)="0000bbbd3bcbb96a2752d51bc15d8b108bdf6d7b50ec57e7d5ff0f0000f6") r3 = openat$kvm(0xffffffffffffff9c, &(0x7f000053c000)="2f6465762f6b766d00", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a5b000-0x8)={0x0, 0x7a3bdf59}, &(0x7f0000904000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000fa000-0x98)={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]}, 0xffffffff80000000, 0x7fffffff}, 0x98) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f00009a9000)="2f6465762f6375736500", 0x2200, 0x0) write$tun(r5, &(0x7f0000233000-0x125b)=@hdr={0x2, 0x1, 0x9, 0x100000000, 0x6, 0x1ff, @ipv6={0x2, 0x6, "944353", 0x1229, 0x3f, 0x69, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@routing={0x2c, 0xe, 0x0, 0x401, 0xaa, [@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}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @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}]}, @hopopts={0x33, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x14, "cfe82d7c9a0fa4edd00d07704055660676282a71"}]}, @routing={0x67, 0x6, 0x2, 0x1f, 0x3f0, [@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}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @hopopts={0x3b, 0x21a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x1000, "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"}, {0x7, 0xd2, "4bee6bb2038a61e296dac4c6ce3dfa9e378f91faff256f76dc4c07cd4c8dc2fa277af55ba6829cc695c723605503598404c9042df4726a264076cae751841a9757030369614c1feab977e6fe92afffd69331ea7d5a190109f4daacd3fbc3b99d5bba65ff07517e00cf9a6843b2fc68e16c8d42dc24a8f6b9996959064e9e3133b0efffd5418e5708074a92357a6bcd6f09958d347759e54aeb4be64897ba7d54cb9783ce0f0787e1c5d67ce2f0de8b8218c7dfe20ad4102c5b96c8b15eeae427a2fcbdd097ea04f3f3419ac818f30697d628"}]}], @dccp={{0x0, 0x2, 0x4, 0x1, 0x2e0, 0x0, 0x0, 0x6, 0xcd06, "0dd75a", 0x4f29b59f, "1cee9f"}, "1df366fa5a0e983aa1fb074806166f0b08bacbd8751b978c9ab3db077e542120514797f01492cdf1cc1c7872424bf67d0ec5b3f837ce29795c567b3d30ca9f30f0dd738268c22c48db8c28d66358d4caf8a48f65e827da21739ab2c44e1af4dfee783f81fca57ef97c"}}}}, 0x125b) getsockname$packet(r2, &(0x7f000027f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ef9000-0x4)=0x14) bind$packet(r2, &(0x7f0000e74000-0x14)={0x11, 0x4, r6, 0x1, 0x3, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$VT_RESIZE(r5, 0x5609, &(0x7f00006af000)={0x81, 0xd283, 0x10000}) r7 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r7, 0x4010ae68, &(0x7f00001b0000-0x10)={0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000acb000)={0x0, 0x8}, &(0x7f0000d2e000)=0x8) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000d1f000)="20efa3843e500cdd3c4767d11de0235edd81bc52d7bb81a3cc81575cd534a0c36f65bf5e31faa3309fc60b3ba73bdf875b215ca6425728a474659949ba6e826d018bb1ccfed62b19883fe68cfde3294fb932ed65998fe018a63837bf469a39b6e9011d61a58aa6ae2d3fbfa0419f3ca6b841f02c76116d50fd1f1943336c0efb2d6c090a47a97f5c4a80b9d227ff3c8e0b588e", 0x93) 2017/11/18 06:34:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x40001, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000a72000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9b000-0x10)=[{&(0x7f0000e95000)=[{0x14, 0x1b, 0x321, 0x0, 0x0, "15bbbe64"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/11/18 06:34:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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 = socket(0x4013, 0x4000000000080003, 0x0) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a1f000)={0x5, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000977000-0x18)={r1, &(0x7f0000855000-0x1)="b7", &(0x7f0000ee3000)=""}, 0x18) prctl$getreaper(0x0, &(0x7f00005a1000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000068a000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20000) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000ccd000)={{0xa, 0x0, 0x3d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, {0xa, 0x3, 0x9b9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x6, [0x7fff, 0x400, 0x0, 0x80, 0xfffffffffffffff9, 0x1000, 0xe24f, 0x6]}, 0x5c) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000005000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000e66000)={@generic="03e85a372d0b75c2e1b5151b29dcd364", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000d5e000-0x4)=0x0) socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x1) dup(0xffffffffffffffff) 2017/11/18 06:34:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x4013, 0x4000000000080003, 0x0) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 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) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a1f000)={0x5, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000977000-0x18)={r1, &(0x7f0000855000-0x1)="b7", &(0x7f0000ee3000)=""}, 0x18) prctl$getreaper(0x0, &(0x7f00005a1000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000068a000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20000) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000ccd000)={{0xa, 0x0, 0x3d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, {0xa, 0x3, 0x9b9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x6, [0x7fff, 0x400, 0x0, 0x80, 0xfffffffffffffff9, 0x1000, 0xe24f, 0x6]}, 0x5c) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000005000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000e66000)={@generic="03e85a372d0b75c2e1b5151b29dcd364", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000d5e000-0x4)=0x0) socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x1) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x100000001, 0x40, 0x400}, 0x10) r3 = socket(0x10, 0x80004, 0x8000000000000301) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r4 = dup(r3) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000e13000-0x4)=0x8001) 2017/11/18 06:34:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 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) fallocate(0xffffffffffffffff, 0x3, 0x3f, 0x200) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x1c) 2017/11/18 06:34:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x11, 0x4000000000080003, 0x0) open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x40001, 0x1) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x1c) 2017/11/18 06:34:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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) open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x0, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 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) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000a72000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9b000-0x10)=[{&(0x7f0000e95000)=[{0x14, 0x1b, 0x321, 0x0, 0x0, "15bbbe64"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/11/18 06:34:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000f9f000)="2e2f66696c653000", &(0x7f0000100000)=[], &(0x7f0000fa0000-0x18)=[&(0x7f0000fa0000-0x16)="656d312b76626f786e65743176626f786e6574302b00", &(0x7f0000f9f000)="00"], 0x1000) r0 = syz_fuse_mount(&(0x7f000013a000-0x8)="2e2f66696c653100", 0x8000, 0x0, 0x0, 0x6, 0x0) write$fuse_bmap(r0, &(0x7f0000a6e000)={0x18, 0x8, 0x1, 0x5}, 0x18) 2017/11/18 06:34:24 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) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x44, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f000004e000/0x4000)=nil) 2017/11/18 06:34:24 executing program 4: perf_event_open(&(0x7f000045d000)={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) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 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) fallocate(0xffffffffffffffff, 0x3, 0x3f, 0x200) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x1c) 2017/11/18 06:34:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x4013, 0x4000000000080003, 0x0) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 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) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a1f000)={0x5, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000977000-0x18)={r1, &(0x7f0000855000-0x1)="b7", &(0x7f0000ee3000)=""}, 0x18) prctl$getreaper(0x0, &(0x7f00005a1000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000068a000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20000) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000ccd000)={{0xa, 0x0, 0x3d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, {0xa, 0x3, 0x9b9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x6, [0x7fff, 0x400, 0x0, 0x80, 0xfffffffffffffff9, 0x1000, 0xe24f, 0x6]}, 0x5c) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000005000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000e66000)={@generic="03e85a372d0b75c2e1b5151b29dcd364", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000d5e000-0x4)=0x0) socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) 2017/11/18 06:34:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x4013, 0x4000000000080003, 0x0) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 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) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a1f000)={0x5, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000977000-0x18)={r1, &(0x7f0000855000-0x1)="b7", &(0x7f0000ee3000)=""}, 0x18) prctl$getreaper(0x0, &(0x7f00005a1000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000068a000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20000) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000ccd000)={{0xa, 0x0, 0x3d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, {0xa, 0x3, 0x9b9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x6, [0x7fff, 0x400, 0x0, 0x80, 0xfffffffffffffff9, 0x1000, 0xe24f, 0x6]}, 0x5c) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000005000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000e66000)={@generic="03e85a372d0b75c2e1b5151b29dcd364", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000d5e000-0x4)=0x0) socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x1) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x100000001, 0x40, 0x400}, 0x10) r3 = socket(0x10, 0x80004, 0x8000000000000301) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r4 = dup(r3) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000e13000-0x4)=0x8001) 2017/11/18 06:34:24 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) getpgrp(0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000053c000)="2f6465762f6b766d00", 0x0, 0x0) r1 = request_key(&(0x7f0000501000-0x8)="6b657972696e6700", &(0x7f000021a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004c5000)="2f6465762f6b766d00", 0xffffffffffffffff) add_key$user(&(0x7f00009a5000)="7573657200", &(0x7f0000661000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b4a000)="667af560804be915040e3d7f90f3536c7e57a18a18", 0x15, r1) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f00001b0000-0x10)={0x0, 0x0, 0x0}) 2017/11/18 06:34:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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(0x11, 0x4000000000080003, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x1c) 2017/11/18 06:34:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x3, 0x3f, 0x200) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x1c) 2017/11/18 06:34:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x44, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f000004e000/0x4000)=nil) 2017/11/18 06:34:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x7, &(0x7f0000c81000)={0x0, 0x0}) socket$inet(0x2, 0x800, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f9f000)="00", 0x0) execveat(r0, &(0x7f0000f9f000)="2e2f66696c653000", &(0x7f0000100000)=[], &(0x7f0000fa0000-0x18)=[&(0x7f0000fa0000-0x16)="656d312b76626f786e65743176626f786e6574302b00", &(0x7f0000f9f000)="00"], 0x1000) 2017/11/18 06:34:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000a72000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9b000-0x10)=[{&(0x7f0000e95000)=[{0x14, 0x1b, 0x321, 0x0, 0x0, "15bbbe64"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/11/18 06:34:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 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) fallocate(0xffffffffffffffff, 0x3, 0x3f, 0x200) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x1c) 2017/11/18 06:34:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x4013, 0x4000000000080003, 0x0) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 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) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a1f000)={0x5, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000977000-0x18)={r1, &(0x7f0000855000-0x1)="b7", &(0x7f0000ee3000)=""}, 0x18) prctl$getreaper(0x0, &(0x7f00005a1000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000068a000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20000) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000ccd000)={{0xa, 0x0, 0x3d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, {0xa, 0x3, 0x9b9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x6, [0x7fff, 0x400, 0x0, 0x80, 0xfffffffffffffff9, 0x1000, 0xe24f, 0x6]}, 0x5c) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000005000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000e66000)={@generic="03e85a372d0b75c2e1b5151b29dcd364", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000d5e000-0x4)=0x0) socket(0x10, 0x3, 0x0) dup(0xffffffffffffffff) 2017/11/18 06:34:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x1c) 2017/11/18 06:34:24 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 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x44, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f000004e000/0x4000)=nil) 2017/11/18 06:34:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x0, 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) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 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) fallocate(0xffffffffffffffff, 0x3, 0x3f, 0x200) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x1c) 2017/11/18 06:34:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x4013, 0x4000000000080003, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 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) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000a1f000)={0x5, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000977000-0x18)={r0, &(0x7f0000855000-0x1)="b7", &(0x7f0000ee3000)=""}, 0x18) prctl$getreaper(0x0, &(0x7f00005a1000)=0x0) syz_open_dev$sndseq(&(0x7f000068a000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20000) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000ccd000)={{0xa, 0x0, 0x3d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, {0xa, 0x3, 0x9b9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x6, [0x7fff, 0x400, 0x0, 0x80, 0xfffffffffffffff9, 0x1000, 0xe24f, 0x6]}, 0x5c) mlock(&(0x7f0000005000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000e66000)={@generic="03e85a372d0b75c2e1b5151b29dcd364", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000d5e000-0x4)=0x0) socket(0x10, 0x3, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x1) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x100000001, 0x40, 0x400}, 0x10) r2 = socket(0x10, 0x80004, 0x8000000000000301) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r3 = dup(r2) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000e13000-0x4)=0x8001) 2017/11/18 06:34:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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) open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xd4e6, 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) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000a72000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9b000-0x10)=[{&(0x7f0000e95000)=[{0x14, 0x1b, 0x321, 0x0, 0x0, "15bbbe64"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/11/18 06:34:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x1c) 2017/11/18 06:34:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0x0, 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) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 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) fallocate(0xffffffffffffffff, 0x3, 0x3f, 0x200) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x1c) 2017/11/18 06:34:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x4013, 0x4000000000080003, 0x0) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 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) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a1f000)={0x5, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000977000-0x18)={r1, &(0x7f0000855000-0x1)="b7", &(0x7f0000ee3000)=""}, 0x18) prctl$getreaper(0x0, &(0x7f00005a1000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000068a000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20000) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000ccd000)={{0xa, 0x0, 0x3d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, {0xa, 0x3, 0x9b9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x6, [0x7fff, 0x400, 0x0, 0x80, 0xfffffffffffffff9, 0x1000, 0xe24f, 0x6]}, 0x5c) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000005000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000e66000)={@generic="03e85a372d0b75c2e1b5151b29dcd364", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000d5e000-0x4)=0x0) dup(0xffffffffffffffff) 2017/11/18 06:34:24 executing program 5: perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x1c) 2017/11/18 06:34:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0x1000000e3, 0x0, 0x1, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00007b1000)="2e2f66696c653000", 0x20) unlink(&(0x7f0000a81000-0x8)="2e2f66696c653000") r0 = memfd_create(&(0x7f0000f9f000)="00", 0x0) execveat(r0, &(0x7f0000f9f000)="2e2f66696c653000", &(0x7f0000100000)=[], &(0x7f0000fa0000-0x18)=[&(0x7f0000fa0000-0x16)="656d312b76626f786e65743176626f786e6574302b00", &(0x7f0000f9f000)="00"], 0x1000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ca7000)={0x0, 0xb7c8, 0x30}, &(0x7f00004ae000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b26000-0x8)={r1, 0x4}, 0x8) 2017/11/18 06:34:24 executing program 7: 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 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x44, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f000004e000/0x4000)=nil) 2017/11/18 06:34:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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) open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000a72000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9b000-0x10)=[{&(0x7f0000e95000)=[{0x14, 0x1b, 0x321, 0x0, 0x0, "15bbbe64"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/11/18 06:34:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x4013, 0x4000000000080003, 0x0) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 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) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a1f000)={0x5, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000977000-0x18)={r1, &(0x7f0000855000-0x1)="b7", &(0x7f0000ee3000)=""}, 0x18) prctl$getreaper(0x0, &(0x7f00005a1000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000068a000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20000) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000ccd000)={{0xa, 0x0, 0x3d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, {0xa, 0x3, 0x9b9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x6, [0x7fff, 0x400, 0x0, 0x80, 0xfffffffffffffff9, 0x1000, 0xe24f, 0x6]}, 0x5c) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000005000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000e66000)={@generic="03e85a372d0b75c2e1b5151b29dcd364", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000d5e000-0x4)=0x0) socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x1) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x100000001, 0x40, 0x400}, 0x10) r3 = socket(0x10, 0x80004, 0x8000000000000301) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) dup(r3) 2017/11/18 06:34:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x3, 0x3f, 0x200) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x1c) 2017/11/18 06:34:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 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 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x44, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f000004e000/0x4000)=nil) 2017/11/18 06:34:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x1c) 2017/11/18 06:34:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x44, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f000004e000/0x4000)=nil) 2017/11/18 06:34:24 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000b9000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000f9f000)="00", 0x0) execveat(r1, &(0x7f0000f9f000)="2e2f66696c653000", &(0x7f0000100000)=[], &(0x7f0000fa0000-0x18)=[&(0x7f0000fa0000-0x16)="656d312b76626f786e65743176626f786e6574302b00", &(0x7f0000f9f000)="00"], 0x1000) 2017/11/18 06:34:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000a72000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9b000-0x10)=[{&(0x7f0000e95000)=[{0x14, 0x1b, 0x321, 0x0, 0x0, "15bbbe64"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/11/18 06:34:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 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 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x44, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f000004e000/0x4000)=nil) 2017/11/18 06:34:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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 = socket(0x4013, 0x4000000000080003, 0x0) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a1f000)={0x5, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000977000-0x18)={r1, &(0x7f0000855000-0x1)="b7", &(0x7f0000ee3000)=""}, 0x18) prctl$getreaper(0x0, &(0x7f00005a1000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000068a000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20000) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000ccd000)={{0xa, 0x0, 0x3d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, {0xa, 0x3, 0x9b9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x6, [0x7fff, 0x400, 0x0, 0x80, 0xfffffffffffffff9, 0x1000, 0xe24f, 0x6]}, 0x5c) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000005000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000e66000)={@generic="03e85a372d0b75c2e1b5151b29dcd364", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) dup(0xffffffffffffffff) 2017/11/18 06:34:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x3, 0x3f, 0x200) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x1c) 2017/11/18 06:34:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x1c) 2017/11/18 06:34:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x44, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f000004e000/0x4000)=nil) 2017/11/18 06:34:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000a72000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9b000-0x10)=[{&(0x7f0000e95000)=[{0x14, 0x1b, 0x321, 0x0, 0x0, "15bbbe64"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/11/18 06:34:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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 = memfd_create(&(0x7f00005b1000)="7b6d643573756dd12373656c665e242570726f6300", 0x1) symlinkat(&(0x7f00000f7000-0x8)="2e2f66696c653000", r0, &(0x7f000032b000)="2e2f66696c653000") ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000a39000)={{0x9, 0x7f}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, 0x40000, 0x6e, 0x1ff, 0x8, 0x17c2, 0x3, 0x0, 0x0, 0xab4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) execveat(r0, &(0x7f0000f9f000)="2e2f66696c653000", &(0x7f0000100000)=[], &(0x7f0000fa0000-0x18)=[&(0x7f0000fa0000-0x16)="656d312b76626f786e65743176626f786e6574302b00", &(0x7f0000f9f000)="00"], 0x1000) getcwd(&(0x7f0000faa000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b) eventfd2(0xad5, 0x1) 2017/11/18 06:34:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x1c) 2017/11/18 06:34:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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 = socket(0x4013, 0x4000000000080003, 0x0) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a1f000)={0x5, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000977000-0x18)={r1, &(0x7f0000855000-0x1)="b7", &(0x7f0000ee3000)=""}, 0x18) prctl$getreaper(0x0, &(0x7f00005a1000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000068a000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20000) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000ccd000)={{0xa, 0x0, 0x3d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, {0xa, 0x3, 0x9b9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x6, [0x7fff, 0x400, 0x0, 0x80, 0xfffffffffffffff9, 0x1000, 0xe24f, 0x6]}, 0x5c) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000005000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000e66000)={@generic="03e85a372d0b75c2e1b5151b29dcd364", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000d5e000-0x4)=0x0) socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x1) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x100000001, 0x40, 0x400}, 0x10) r3 = socket(0x10, 0x80004, 0x8000000000000301) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) 2017/11/18 06:34:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xd4e6, 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) fallocate(0xffffffffffffffff, 0x3, 0x3f, 0x200) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x1c) 2017/11/18 06:34:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000a72000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9b000-0x10)=[{&(0x7f0000e95000)=[{0x14, 0x1b, 0x321, 0x0, 0x0, "15bbbe64"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/11/18 06:34:25 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 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x44, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f000004e000/0x4000)=nil) 2017/11/18 06:34:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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 = socket(0x4013, 0x4000000000080003, 0x0) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a1f000)={0x5, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000977000-0x18)={r1, &(0x7f0000855000-0x1)="b7", &(0x7f0000ee3000)=""}, 0x18) prctl$getreaper(0x0, &(0x7f00005a1000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000068a000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20000) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000ccd000)={{0xa, 0x0, 0x3d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, {0xa, 0x3, 0x9b9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x6, [0x7fff, 0x400, 0x0, 0x80, 0xfffffffffffffff9, 0x1000, 0xe24f, 0x6]}, 0x5c) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000005000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) dup(0xffffffffffffffff) 2017/11/18 06:34:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0x0, 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) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x1c) 2017/11/18 06:34:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000bec000)="2f6465762f696e7075742f6d69636500", 0x0, 0x400400) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00004d5000-0x4)=0x2) r1 = memfd_create(&(0x7f0000ad5000-0x1)="00", 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000c3e000-0x8)={0x7, 0x91}, 0x8) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f00004ff000)={0x5, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000006000)={0x0, 0x3, {0x0, 0x2, 0x0, 0x2, 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]}) execveat(r1, &(0x7f0000f9f000)="2e2f66696c653000", &(0x7f0000100000)=[], &(0x7f0000fa0000-0x18)=[&(0x7f0000fa0000-0x16)="656d312b76626f786e65743176626f786e6574302b00", &(0x7f0000f9f000)="00"], 0x1000) 2017/11/18 06:34:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x3, 0x3f, 0x200) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x1c) 2017/11/18 06:34:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x1c) 2017/11/18 06:34:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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) open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000a72000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9b000-0x10)=[{&(0x7f0000e95000)=[{0x14, 0x1b, 0x321, 0x0, 0x0, "15bbbe64"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/11/18 06:34:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x4013, 0x4000000000080003, 0x0) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 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) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a1f000)={0x5, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000977000-0x18)={r1, &(0x7f0000855000-0x1)="b7", &(0x7f0000ee3000)=""}, 0x18) prctl$getreaper(0x0, &(0x7f00005a1000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000068a000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20000) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000ccd000)={{0xa, 0x0, 0x3d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, {0xa, 0x3, 0x9b9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x6, [0x7fff, 0x400, 0x0, 0x80, 0xfffffffffffffff9, 0x1000, 0xe24f, 0x6]}, 0x5c) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000005000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000e66000)={@generic="03e85a372d0b75c2e1b5151b29dcd364", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000d5e000-0x4)=0x0) socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x1) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x100000001, 0x40, 0x400}, 0x10) socket(0x10, 0x80004, 0x8000000000000301) 2017/11/18 06:34:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x3, 0x3f, 0x200) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x1c) 2017/11/18 06:34:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 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 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x44, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f000004e000/0x4000)=nil) 2017/11/18 06:34:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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 = memfd_create(&(0x7f0000f9f000)="00", 0x0) iopl(0x3) execveat(r0, &(0x7f0000f9f000)="2e2f66696c653000", &(0x7f0000100000)=[], &(0x7f0000fa0000-0x18)=[&(0x7f0000fa0000-0x16)="656d312b76626f786e65743176626f786e6574302b00", &(0x7f0000f9f000)="00"], 0x1000) 2017/11/18 06:34:25 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 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x44, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f000004e000/0x4000)=nil) 2017/11/18 06:34:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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 = socket(0x4013, 0x4000000000080003, 0x0) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a1f000)={0x5, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000977000-0x18)={r1, &(0x7f0000855000-0x1)="b7", &(0x7f0000ee3000)=""}, 0x18) prctl$getreaper(0x0, &(0x7f00005a1000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000068a000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20000) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000ccd000)={{0xa, 0x0, 0x3d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, {0xa, 0x3, 0x9b9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x6, [0x7fff, 0x400, 0x0, 0x80, 0xfffffffffffffff9, 0x1000, 0xe24f, 0x6]}, 0x5c) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000005000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) 2017/11/18 06:34:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x1c) 2017/11/18 06:34:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x3, 0x3f, 0x200) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x1c) 2017/11/18 06:34:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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 = socket(0x4013, 0x4000000000080003, 0x0) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a1f000)={0x5, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000977000-0x18)={r1, &(0x7f0000855000-0x1)="b7", &(0x7f0000ee3000)=""}, 0x18) prctl$getreaper(0x0, &(0x7f00005a1000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000068a000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20000) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000ccd000)={{0xa, 0x0, 0x3d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, {0xa, 0x3, 0x9b9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x6, [0x7fff, 0x400, 0x0, 0x80, 0xfffffffffffffff9, 0x1000, 0xe24f, 0x6]}, 0x5c) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000005000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000e66000)={@generic="03e85a372d0b75c2e1b5151b29dcd364", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000d5e000-0x4)=0x0) socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x1) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x100000001, 0x40, 0x400}, 0x10) 2017/11/18 06:34:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f9f000)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000d0e000)={0x1, 0x7, 0x101}) fcntl$setstatus(r0, 0x4, 0x800) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000f9f000)="00", 0x0) execveat(r1, &(0x7f0000f9f000)="2e2f66696c653000", &(0x7f0000100000)=[], &(0x7f0000fa0000-0x18)=[&(0x7f0000fa0000-0x16)="656d312b76626f786e65743176626f786e6574302b00", &(0x7f0000f9f000)="00"], 0x1000) 2017/11/18 06:34:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x1c) 2017/11/18 06:34:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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) open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000a72000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9b000-0x10)=[{&(0x7f0000e95000)=[{0x14, 0x1b, 0x321, 0x0, 0x0, "15bbbe64"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/11/18 06:34:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x4013, 0x4000000000080003, 0x0) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 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) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a1f000)={0x5, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000977000-0x18)={r1, &(0x7f0000855000-0x1)="b7", &(0x7f0000ee3000)=""}, 0x18) prctl$getreaper(0x0, &(0x7f00005a1000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000068a000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20000) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000ccd000)={{0xa, 0x0, 0x3d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, {0xa, 0x3, 0x9b9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x6, [0x7fff, 0x400, 0x0, 0x80, 0xfffffffffffffff9, 0x1000, 0xe24f, 0x6]}, 0x5c) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) 2017/11/18 06:34:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x44, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f000004e000/0x4000)=nil) 2017/11/18 06:34:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x3f, 0x200) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x1c) 2017/11/18 06:34:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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) open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000a72000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9b000-0x10)=[{&(0x7f0000e95000)=[{0x14, 0x1b, 0x321, 0x0, 0x0, "15bbbe64"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/11/18 06:34:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x1c) 2017/11/18 06:34:25 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 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x44, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) 2017/11/18 06:34:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000aa2000-0x9)="2f6465762f76637300", 0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f000095e000)={0x0, 0x9, 0x10001, 0x1}) perf_event_open(&(0x7f000045d000)={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 = memfd_create(&(0x7f0000f9f000)="00", 0x0) execveat(r1, &(0x7f0000f9f000)="2e2f66696c653000", &(0x7f0000100000)=[], &(0x7f0000fa0000-0x18)=[&(0x7f0000fa0000-0x16)="656d312b76626f786e65743176626f786e6574302b00", &(0x7f0000f9f000)="00"], 0x1000) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00008d5000-0x8)={0x0, 0xffffffff, 0x8, 0x0, 0x5ab900000}) 2017/11/18 06:34:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x4013, 0x4000000000080003, 0x0) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 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) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a1f000)={0x5, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000977000-0x18)={r1, &(0x7f0000855000-0x1)="b7", &(0x7f0000ee3000)=""}, 0x18) prctl$getreaper(0x0, &(0x7f00005a1000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000068a000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20000) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000ccd000)={{0xa, 0x0, 0x3d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, {0xa, 0x3, 0x9b9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x6, [0x7fff, 0x400, 0x0, 0x80, 0xfffffffffffffff9, 0x1000, 0xe24f, 0x6]}, 0x5c) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000005000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000e66000)={@generic="03e85a372d0b75c2e1b5151b29dcd364", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000d5e000-0x4)=0x0) socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x1) 2017/11/18 06:34:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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 = socket(0x4013, 0x4000000000080003, 0x0) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a1f000)={0x5, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000977000-0x18)={r1, &(0x7f0000855000-0x1)="b7", &(0x7f0000ee3000)=""}, 0x18) prctl$getreaper(0x0, &(0x7f00005a1000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000068a000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20000) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000ccd000)={{0xa, 0x0, 0x3d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, {0xa, 0x3, 0x9b9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x6, [0x7fff, 0x400, 0x0, 0x80, 0xfffffffffffffff9, 0x1000, 0xe24f, 0x6]}, 0x5c) mlock(&(0x7f0000005000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) 2017/11/18 06:34:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x200) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x1c) 2017/11/18 06:34:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000a72000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9b000-0x10)=[{&(0x7f0000e95000)=[{0x14, 0x1b, 0x321, 0x0, 0x0, "15bbbe64"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/11/18 06:34:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000623000-0x10)=[{&(0x7f0000f48000-0x39)="390000001000090400000000004000000700004a03000000450001070000001408000a0002000000000000000608000300ff090000ffe4693e", 0x39}], 0x1) readahead(r0, 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000bae000)={0x4, 0xffffffffffffff9c, 0x1}) ioctl$KVM_DIRTY_TLB(r1, 0x400caeaa, &(0x7f0000209000-0xc)={0x200, 0x3}) getpeername$netlink(r1, &(0x7f0000c3c000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000028f000)=0xc) perf_event_open(&(0x7f000045d000)={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) r2 = memfd_create(&(0x7f0000646000)="00", 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f00000f6000)={0xa524, 0x8, 0x110, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) execveat(r2, &(0x7f0000f9f000)="2e2f66696c653000", &(0x7f0000cc1000)=[], &(0x7f0000fa0000-0x18)=[&(0x7f000013d000-0x16)="656d312b76626f786e65743176626f786e6574302b00", &(0x7f0000f9f000)="00"], 0x1000) 2017/11/18 06:34:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x44, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f000004e000/0x4000)=nil) 2017/11/18 06:34:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) 2017/11/18 06:34:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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 = socket(0x4013, 0x4000000000080003, 0x0) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a1f000)={0x5, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000977000-0x18)={r1, &(0x7f0000855000-0x1)="b7", &(0x7f0000ee3000)=""}, 0x18) prctl$getreaper(0x0, &(0x7f00005a1000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000068a000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20000) mlock(&(0x7f0000005000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) 2017/11/18 06:34:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x44, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) 2017/11/18 06:34:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x4013, 0x4000000000080003, 0x0) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 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) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a1f000)={0x5, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000977000-0x18)={r1, &(0x7f0000855000-0x1)="b7", &(0x7f0000ee3000)=""}, 0x18) prctl$getreaper(0x0, &(0x7f00005a1000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000068a000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20000) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000ccd000)={{0xa, 0x0, 0x3d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, {0xa, 0x3, 0x9b9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x6, [0x7fff, 0x400, 0x0, 0x80, 0xfffffffffffffff9, 0x1000, 0xe24f, 0x6]}, 0x5c) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000005000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000e66000)={@generic="03e85a372d0b75c2e1b5151b29dcd364", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000d5e000-0x4)=0x0) socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/18 06:34:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x1c) 2017/11/18 06:34:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x1c) 2017/11/18 06:34:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x4013, 0x4000000000080003, 0x0) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 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) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a1f000)={0x5, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000977000-0x18)={r1, &(0x7f0000855000-0x1)="b7", &(0x7f0000ee3000)=""}, 0x18) prctl$getreaper(0x0, &(0x7f00005a1000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000005000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) [ 85.327642] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=27 sclass=netlink_route_socket pig=13937 comm=syz-executor0 [ 85.348920] nla_parse: 18 callbacks suppressed [ 85.348931] netlink: 17 bytes leftover after parsing attributes in process `syz-executor3'. 2017/11/18 06:34:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f9f000)="00", 0x0) mkdirat(r0, &(0x7f000081f000-0x8)="2e2f66696c653000", 0x0) execveat(r0, &(0x7f0000f9f000)="2e2f66696c653000", &(0x7f0000100000)=[], &(0x7f0000fa0000-0x18)=[&(0x7f0000fa0000-0x16)="656d312b76626f786e65743176626f786e6574302b00", &(0x7f0000f9f000)="00"], 0x1000) 2017/11/18 06:34:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x44, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) 2017/11/18 06:34:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) socketpair(0x0, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x1c) 2017/11/18 06:34:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0x0, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x1c) 2017/11/18 06:34:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000a72000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9b000-0x10)=[{&(0x7f0000e95000)=[{0x14, 0x1b, 0x321, 0x0, 0x0, "15bbbe64"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/11/18 06:34:25 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 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x44, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f000004e000/0x4000)=nil) 2017/11/18 06:34:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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 = socket(0x4013, 0x4000000000080003, 0x0) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a1f000)={0x5, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000977000-0x18)={r1, &(0x7f0000855000-0x1)="b7", &(0x7f0000ee3000)=""}, 0x18) prctl$getreaper(0x0, &(0x7f00005a1000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000068a000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20000) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000ccd000)={{0xa, 0x0, 0x3d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, {0xa, 0x3, 0x9b9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x6, [0x7fff, 0x400, 0x0, 0x80, 0xfffffffffffffff9, 0x1000, 0xe24f, 0x6]}, 0x5c) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000005000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000e66000)={@generic="03e85a372d0b75c2e1b5151b29dcd364", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000d5e000-0x4)=0x0) socket(0x10, 0x3, 0x0) 2017/11/18 06:34:25 executing program 3: pipe2(&(0x7f0000f8a000-0x8)={0x0, 0x0}, 0x80000) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f000066f000-0x4)=0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000f9f000)="00", 0x0) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f00002e2000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x1000, 0x7f, 0x0, 0x100000000, 0xf000, 0x106000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x0}) execveat(r1, &(0x7f0000f9f000)="2e2f66696c653000", &(0x7f0000100000)=[], &(0x7f0000fa0000-0x18)=[&(0x7f0000fa0000-0x16)="656d312b76626f786e65743176626f786e6574302b00", &(0x7f0000f9f000)="00"], 0x1000) 2017/11/18 06:34:25 executing program 6: 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 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x44, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) 2017/11/18 06:34:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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 = socket(0x4013, 0x4000000000080003, 0x0) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a1f000)={0x5, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000977000-0x18)={r1, &(0x7f0000855000-0x1)="b7", &(0x7f0000ee3000)=""}, 0x18) prctl$getreaper(0x0, &(0x7f00005a1000)=0x0) mlock(&(0x7f0000005000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) 2017/11/18 06:34:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x1c) 2017/11/18 06:34:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000a72000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9b000-0x10)=[{&(0x7f0000e95000)=[{0x14, 0x1b, 0x321, 0x0, 0x0, "15bbbe64"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/11/18 06:34:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) socketpair(0x8000000000001e, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x1c) 2017/11/18 06:34:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x4013, 0x4000000000080003, 0x0) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 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) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a1f000)={0x5, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000977000-0x18)={r1, &(0x7f0000855000-0x1)="b7", &(0x7f0000ee3000)=""}, 0x18) prctl$getreaper(0x0, &(0x7f00005a1000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000068a000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20000) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000ccd000)={{0xa, 0x0, 0x3d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, {0xa, 0x3, 0x9b9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x6, [0x7fff, 0x400, 0x0, 0x80, 0xfffffffffffffff9, 0x1000, 0xe24f, 0x6]}, 0x5c) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000005000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000e66000)={@generic="03e85a372d0b75c2e1b5151b29dcd364", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000d5e000-0x4)=0x0) 2017/11/18 06:34:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1c) 2017/11/18 06:34:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 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 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x44, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) 2017/11/18 06:34:25 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 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x44, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f000004e000/0x4000)=nil) 2017/11/18 06:34:25 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b62000)={0x0, 0x0}) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f000086e000-0xc)={0x7, 0x4, 0x9, 0x5, 0x10000, 0xc36c}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f68000)="2f6465762f72746300", 0x200, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x807c6406, &(0x7f0000a76000-0x4c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a07000-0x28)={@generic="f8a64ae9937a889a7195807861d91d14", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) perf_event_open(&(0x7f000045d000)={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) r3 = memfd_create(&(0x7f0000f9f000)="00", 0x0) execveat(r3, &(0x7f0000f9f000)="2e2f66696c653000", &(0x7f0000100000)=[], &(0x7f0000fa0000-0x18)=[&(0x7f0000fa0000-0x16)="656d312b76626f786e65743176626f786e6574302b00", &(0x7f0000f9f000)="00"], 0x1000) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a68000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001b000+0xceb)=0xe8) lstat(&(0x7f0000c8d000-0x8)="2e2f66696c653000", &(0x7f0000f32000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f00006d5000)="2e2f66696c653000", r4, r5, 0x1000) 2017/11/18 06:34:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000a72000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9b000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2017/11/18 06:34:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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 = socket(0x4013, 0x4000000000080003, 0x0) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a1f000)={0x5, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000977000-0x18)={r1, &(0x7f0000855000-0x1)="b7", &(0x7f0000ee3000)=""}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000005000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) 2017/11/18 06:34:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x1c) 2017/11/18 06:34:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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 = socket(0x4013, 0x4000000000080003, 0x0) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a1f000)={0x5, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000977000-0x18)={r1, &(0x7f0000855000-0x1)="b7", &(0x7f0000ee3000)=""}, 0x18) prctl$getreaper(0x0, &(0x7f00005a1000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000068a000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20000) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000ccd000)={{0xa, 0x0, 0x3d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, {0xa, 0x3, 0x9b9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x6, [0x7fff, 0x400, 0x0, 0x80, 0xfffffffffffffff9, 0x1000, 0xe24f, 0x6]}, 0x5c) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000005000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) dup(0xffffffffffffffff) 2017/11/18 06:34:25 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 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f000004e000/0x4000)=nil) 2017/11/18 06:34:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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 = socket(0x4013, 0x4000000000080003, 0x0) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a1f000)={0x5, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000977000-0x18)={r1, &(0x7f0000855000-0x1)="b7", &(0x7f0000ee3000)=""}, 0x18) prctl$getreaper(0x0, &(0x7f00005a1000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000068a000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20000) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000ccd000)={{0xa, 0x0, 0x3d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, {0xa, 0x3, 0x9b9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x6, [0x7fff, 0x400, 0x0, 0x80, 0xfffffffffffffff9, 0x1000, 0xe24f, 0x6]}, 0x5c) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000005000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000e66000)={@generic="03e85a372d0b75c2e1b5151b29dcd364", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/11/18 06:34:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x44, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) 2017/11/18 06:34:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000a72000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9b000-0x10)=[{&(0x7f0000e95000)=[], 0x0}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/11/18 06:34:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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 = socket(0x4013, 0x4000000000080003, 0x0) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000a1f000)={0x5, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000005000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) 2017/11/18 06:34:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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 = memfd_create(&(0x7f00002e7000-0x1)="77", 0x3) futimesat(r0, &(0x7f0000c75000-0x8)="2e2f66696c653000", &(0x7f0000005000-0x10)={{0x0, 0x7530}, {0x77359400, 0x0}}) execveat(r0, &(0x7f0000f9f000)="2e2f66696c653000", &(0x7f0000100000)=[], &(0x7f0000fa0000-0x18)=[&(0x7f0000fa0000-0x16)="656d312b76626f786e65743176626f786e6574302b00", &(0x7f0000f9f000)="00"], 0x1000) 2017/11/18 06:34:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0x0, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x1c) 2017/11/18 06:34:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x44, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) 2017/11/18 06:34:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x4013, 0x4000000000080003, 0x0) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 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) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a1f000)={0x5, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000977000-0x18)={r1, &(0x7f0000855000-0x1)="b7", &(0x7f0000ee3000)=""}, 0x18) prctl$getreaper(0x0, &(0x7f00005a1000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000068a000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20000) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000ccd000)={{0xa, 0x0, 0x3d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, {0xa, 0x3, 0x9b9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x6, [0x7fff, 0x400, 0x0, 0x80, 0xfffffffffffffff9, 0x1000, 0xe24f, 0x6]}, 0x5c) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000005000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) dup(0xffffffffffffffff) 2017/11/18 06:34:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f000004e000/0x4000)=nil) 2017/11/18 06:34:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x4013, 0x4000000000080003, 0x0) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 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) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a1f000)={0x5, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000977000-0x18)={r1, &(0x7f0000855000-0x1)="b7", &(0x7f0000ee3000)=""}, 0x18) prctl$getreaper(0x0, &(0x7f00005a1000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000068a000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20000) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000ccd000)={{0xa, 0x0, 0x3d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, {0xa, 0x3, 0x9b9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x6, [0x7fff, 0x400, 0x0, 0x80, 0xfffffffffffffff9, 0x1000, 0xe24f, 0x6]}, 0x5c) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000005000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) 2017/11/18 06:34:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x1c) 2017/11/18 06:34:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000fe3000-0xa)="2f6465762f6375736500", 0x80, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ad7000)="2f6465762f76637300", 0x10000, 0x0) renameat2(r0, &(0x7f0000547000-0x8)="2e2f66696c653000", r1, &(0x7f000018c000)="2e2f66696c653000", 0x6) perf_event_open(&(0x7f000045d000)={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) r2 = memfd_create(&(0x7f0000f9f000)="00", 0x0) execveat(r2, &(0x7f0000f9f000)="2e2f66696c653000", &(0x7f0000100000)=[], &(0x7f0000fa0000-0x18)=[&(0x7f0000fa0000-0x16)="656d312b76626f786e65743176626f786e6574302b00", &(0x7f0000f9f000)="00"], 0x1000) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f000018d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f00008bb000)={0x0, 0x0}) prctl$getreaper(0x3f, &(0x7f000006a000-0x4)=0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000278000)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r2, 0xc0286429, &(0x7f0000d7f000)={r4, 0x7, &(0x7f000033f000)=[0x2, 0xa809, 0x8, 0x10000, 0xd2b, 0xff, 0x3e], &(0x7f00003dc000-0x8)=[0x1f, 0xbc], 0x7, 0x7, 0x80, &(0x7f0000387000-0x1c)=[0x101, 0xffffffffffffffff, 0x2, 0x401, 0x8fd, 0x3, 0x2], &(0x7f000067f000-0x18)=[0xa1e, 0x2, 0x5, 0x1200, 0x51b, 0x1e1], 0x0}) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000fde000-0xc)={0x0, @loopback=0x0, @loopback=0x0}, &(0x7f0000cd7000)=0xc) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f000008b000)=0x8000) 2017/11/18 06:34:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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) open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000a72000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9b000-0x10)=[{&(0x7f0000e95000)=[{0x14, 0x0, 0x321, 0x0, 0x0, "15bbbe64"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/11/18 06:34:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x0, 0x0}) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f000004e000/0x4000)=nil) 2017/11/18 06:34:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1c) 2017/11/18 06:34:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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 = socket(0x4013, 0x4000000000080003, 0x0) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000005000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) 2017/11/18 06:34:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x44, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) 2017/11/18 06:34:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x4013, 0x4000000000080003, 0x0) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 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) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a1f000)={0x5, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000977000-0x18)={r1, &(0x7f0000855000-0x1)="b7", &(0x7f0000ee3000)=""}, 0x18) prctl$getreaper(0x0, &(0x7f00005a1000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000068a000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20000) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000ccd000)={{0xa, 0x0, 0x3d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, {0xa, 0x3, 0x9b9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x6, [0x7fff, 0x400, 0x0, 0x80, 0xfffffffffffffff9, 0x1000, 0xe24f, 0x6]}, 0x5c) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000005000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) dup(0xffffffffffffffff) 2017/11/18 06:34:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x4013, 0x4000000000080003, 0x0) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 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) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a1f000)={0x5, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000977000-0x18)={r1, &(0x7f0000855000-0x1)="b7", &(0x7f0000ee3000)=""}, 0x18) prctl$getreaper(0x0, &(0x7f00005a1000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000068a000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20000) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000ccd000)={{0xa, 0x0, 0x3d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, {0xa, 0x3, 0x9b9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x6, [0x7fff, 0x400, 0x0, 0x80, 0xfffffffffffffff9, 0x1000, 0xe24f, 0x6]}, 0x5c) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000005000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/18 06:34:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000a72000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9b000-0x10)=[{&(0x7f0000e95000)=[{0x14, 0x1b, 0x0, 0x0, 0x0, "15bbbe64"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/11/18 06:34:25 executing program 3: open(&(0x7f0000db2000)="2e2f66696c653000", 0x1, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(0xffffffffffffffff, 0x5ac3, 0x1) perf_event_open(&(0x7f000045d000)={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 = memfd_create(&(0x7f0000f9f000)="00", 0x0) mknodat(r0, &(0x7f00002d7000+0x75e)="2e2f66696c653000", 0xc100, 0x1) execveat(r0, &(0x7f0000f9f000)="2e2f66696c653000", &(0x7f0000100000)=[], &(0x7f0000fa0000-0x18)=[&(0x7f0000fa0000-0x16)="656d312b76626f786e65743176626f786e6574302b00", &(0x7f0000f9f000)="00"], 0x1000) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f000066b000-0xc)={{0x3, 0x4, 0x5, 0x5, 0x4, 0x80000000}, 0x1}) 2017/11/18 06:34:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f000004e000/0x4000)=nil) 2017/11/18 06:34:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x4013, 0x4000000000080003, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 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) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000a1f000)={0x5, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000977000-0x18)={r0, &(0x7f0000855000-0x1)="b7", &(0x7f0000ee3000)=""}, 0x18) prctl$getreaper(0x0, &(0x7f00005a1000)=0x0) syz_open_dev$sndseq(&(0x7f000068a000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20000) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000ccd000)={{0xa, 0x0, 0x3d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, {0xa, 0x3, 0x9b9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x6, [0x7fff, 0x400, 0x0, 0x80, 0xfffffffffffffff9, 0x1000, 0xe24f, 0x6]}, 0x5c) mlock(&(0x7f0000005000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) dup(0xffffffffffffffff) 2017/11/18 06:34:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x44, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) 2017/11/18 06:34:25 executing program 4: r0 = memfd_create(&(0x7f0000e25000-0x17)="6d643573756d2f7b47504c2b2b402670726f632d275d00", 0x3) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f00008b3000-0x83)="c16b5cc38df1cc5ef4b07d50d7e0f38f8ebe2f80ead6fac2aa2952e5cab25c159a055652ffa0426669d41a79ea982cd8ceb78b35672fccac30a4cfadb4494728d6c4522f364db58b6510a2de542cc77dbb7631f90715f7a39ad94b4043c3cd4ddd4f91175ed5d9209e4cd708a2536cd0ce3da4cc99a423bfbe7044a9ed3c39318b4886", 0x83) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000017000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x0, &(0x7f00006b4000)="") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() capget(&(0x7f000014d000)={0x20080522, r2}, &(0x7f0000463000)={0x1, 0x200, 0x100000001, 0x100, 0x0, 0x400000000}) rmdir(&(0x7f0000422000)="2e2f66696c653000") ptrace$cont(0x7, r2, 0xffffffffffffff00, 0x80000000) 2017/11/18 06:34:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f9f000)="00", 0x0) execveat(r0, &(0x7f0000f9f000)="2e2f66696c653000", &(0x7f0000100000)=[], &(0x7f0000fa0000-0x18)=[&(0x7f0000fa0000-0x16)="656d312b76626f786e65743176626f786e6574302b00", &(0x7f0000f9f000)="00"], 0x1000) epoll_create1(0x80000) 2017/11/18 06:34:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x4013, 0x4000000000080003, 0x0) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000005000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) 2017/11/18 06:34:25 executing program 7 (fault-call:4 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f000004e000/0x4000)=nil) 2017/11/18 06:34:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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) open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000a72000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9b000-0x10)=[{&(0x7f0000e95000)=[{0x10, 0x1b, 0x321, 0x0, 0x0, ""}], 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/11/18 06:34:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x4013, 0x4000000000080003, 0x0) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 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) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a1f000)={0x5, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000977000-0x18)={r1, &(0x7f0000855000-0x1)="b7", &(0x7f0000ee3000)=""}, 0x18) prctl$getreaper(0x0, &(0x7f00005a1000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000068a000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20000) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000ccd000)={{0xa, 0x0, 0x3d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, {0xa, 0x3, 0x9b9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x6, [0x7fff, 0x400, 0x0, 0x80, 0xfffffffffffffff9, 0x1000, 0xe24f, 0x6]}, 0x5c) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000005000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) 2017/11/18 06:34:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x44, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) [ 85.865493] FAULT_INJECTION: forcing a failure. [ 85.865493] name failslab, interval 1, probability 0, space 0, times 0 [ 85.893098] CPU: 1 PID: 14132 Comm: syz-executor7 Not tainted 4.14.0+ #93 [ 85.900041] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 85.909381] Call Trace: [ 85.911953] dump_stack+0x194/0x257 [ 85.915568] ? arch_local_irq_restore+0x53/0x53 [ 85.920247] should_fail+0x8c0/0xa40 [ 85.923952] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 85.929045] ? perf_trace_lock_acquire+0x532/0x980 [ 85.933972] ? find_held_lock+0x39/0x1d0 [ 85.938057] ? __lock_is_held+0xbc/0x140 [ 85.942134] ? trace_event_raw_event_sched_switch+0x8a0/0x8a0 [ 85.947992] ? check_noncircular+0x20/0x20 [ 85.952208] ? rcu_note_context_switch+0x710/0x710 [ 85.957139] should_failslab+0xec/0x120 [ 85.961094] kmem_cache_alloc+0x47/0x760 [ 85.965130] ? lock_release+0xda0/0xda0 [ 85.969106] __split_vma+0x1b7/0x8c0 [ 85.972804] ? find_vma_prev+0x140/0x140 [ 85.976841] ? __vma_adjust+0x1790/0x1790 [ 85.980963] ? rcu_note_context_switch+0x710/0x710 [ 85.985866] ? trace_event_raw_event_sched_switch+0x8a0/0x8a0 [ 85.991738] split_vma+0x8f/0xc0 [ 85.995091] userfaultfd_ioctl+0x333e/0x4520 [ 85.999853] ? userfaultfd_read+0x220/0x220 [ 86.004151] ? __lock_acquire+0x6e9/0x47f0 [ 86.008384] ? perf_trace_run_bpf_submit+0x206/0x330 [ 86.013467] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 86.018657] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 86.023825] ? perf_tp_event+0xae0/0xae0 [ 86.027863] ? perf_trace_lock+0xd6/0x900 [ 86.032017] ? perf_trace_lock+0xd6/0x900 [ 86.036164] ? trace_event_raw_event_lock+0x340/0x340 [ 86.041351] ? perf_trace_lock+0x900/0x900 [ 86.045583] ? trace_event_raw_event_lock+0x340/0x340 [ 86.050751] ? find_held_lock+0x39/0x1d0 [ 86.054790] ? check_noncircular+0x20/0x20 [ 86.059024] ? find_held_lock+0x39/0x1d0 [ 86.063097] ? lock_downgrade+0x980/0x980 [ 86.067224] ? __fget+0xbb/0x580 [ 86.070565] ? find_held_lock+0x39/0x1d0 [ 86.074612] ? lock_release+0xda0/0xda0 [ 86.078574] ? __lock_is_held+0xbc/0x140 [ 86.082643] ? __fget+0x362/0x580 [ 86.086094] ? iterate_fd+0x3f0/0x3f0 [ 86.089897] ? kernel_read+0x120/0x120 [ 86.093789] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 86.098693] ? selinux_file_ioctl+0x444/0x690 [ 86.103161] ? __fget_light+0x29d/0x390 [ 86.107146] ? __sb_end_write+0x9e/0xd0 [ 86.111116] ? security_file_ioctl+0x7d/0xb0 [ 86.115515] compat_SyS_ioctl+0x151/0x2a30 [ 86.119724] ? compat_SyS_ioctl+0x151/0x2a30 [ 86.124110] ? do_fast_syscall_32+0x156/0xf9d [ 86.128578] ? userfaultfd_read+0x220/0x220 [ 86.132881] ? do_ioctl+0x60/0x60 [ 86.136312] do_fast_syscall_32+0x3ee/0xf9d [ 86.140627] ? do_int80_syscall_32+0x9d0/0x9d0 [ 86.145201] ? lockdep_sys_exit+0x47/0xf0 [ 86.149326] ? syscall_return_slowpath+0x2ad/0x550 [ 86.154243] ? sysret32_from_system_call+0x5/0x3b [ 86.159074] ? trace_hardirqs_off_thunk+0x1a/0x1c 2017/11/18 06:34:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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 = socket(0x4013, 0x4000000000080003, 0x0) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000005000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) 2017/11/18 06:34:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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 = socket(0x4013, 0x4000000000080003, 0x0) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a1f000)={0x5, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000977000-0x18)={r1, &(0x7f0000855000-0x1)="b7", &(0x7f0000ee3000)=""}, 0x18) prctl$getreaper(0x0, &(0x7f00005a1000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000068a000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20000) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000ccd000)={{0xa, 0x0, 0x3d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, {0xa, 0x3, 0x9b9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x6, [0x7fff, 0x400, 0x0, 0x80, 0xfffffffffffffff9, 0x1000, 0xe24f, 0x6]}, 0x5c) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/18 06:34:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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) open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000a72000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9b000-0x10)=[{&(0x7f0000e95000)=[{0x12, 0x1b, 0x321, 0x0, 0x0, "15bb"}], 0x12}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/11/18 06:34:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f9f000)="00", 0x0) execveat(r0, &(0x7f0000f9f000)="2e2f66696c653000", &(0x7f0000100000)=[], &(0x7f0000fa0000-0x18)=[&(0x7f0000fa0000-0x16)="656d312b76626f786e65743176626f786e6574302b00", &(0x7f0000f9f000)="00"], 0x1000) 2017/11/18 06:34:26 executing program 7 (fault-call:4 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f000004e000/0x4000)=nil) [ 86.163914] entry_SYSENTER_compat+0x51/0x60 [ 86.168294] RIP: 0023:0xf7fc5c79 [ 86.171805] RSP: 002b:00000000f77c101c EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 86.179488] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 00000000c020aa00 [ 86.186728] RDX: 0000000020ff7fe0 RSI: 0000000000000000 RDI: 0000000000000000 [ 86.193971] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 86.201212] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 86.208454] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 86.256457] FAULT_INJECTION: forcing a failure. [ 86.256457] name failslab, interval 1, probability 0, space 0, times 0 [ 86.268646] CPU: 0 PID: 14154 Comm: syz-executor7 Not tainted 4.14.0+ #93 [ 86.275581] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.284923] Call Trace: [ 86.287498] dump_stack+0x194/0x257 [ 86.291120] ? arch_local_irq_restore+0x53/0x53 [ 86.295769] ? rcutorture_record_progress+0x10/0x10 [ 86.300801] should_fail+0x8c0/0xa40 [ 86.304506] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 86.309582] ? unwind_get_return_address+0x61/0xa0 [ 86.314495] ? __save_stack_trace+0x7e/0xd0 [ 86.318810] ? depot_save_stack+0x12c/0x490 [ 86.323136] ? save_stack+0xa3/0xd0 [ 86.326747] ? save_stack+0x43/0xd0 [ 86.330347] ? kasan_kmalloc+0xad/0xe0 [ 86.334205] ? kasan_slab_alloc+0x12/0x20 [ 86.338327] ? kmem_cache_alloc+0x12e/0x760 [ 86.342621] ? __split_vma+0x1b7/0x8c0 [ 86.346482] ? split_vma+0x8f/0xc0 [ 86.349997] ? userfaultfd_ioctl+0x333e/0x4520 [ 86.354559] ? compat_SyS_ioctl+0x151/0x2a30 [ 86.358941] ? do_fast_syscall_32+0x3ee/0xf9d [ 86.363414] ? entry_SYSENTER_compat+0x51/0x60 [ 86.367988] ? find_held_lock+0x39/0x1d0 [ 86.372054] ? check_noncircular+0x20/0x20 [ 86.376274] ? print_usage_bug+0x3f0/0x3f0 [ 86.380496] ? __lock_is_held+0xbc/0x140 [ 86.384557] should_failslab+0xec/0x120 [ 86.388516] kmem_cache_alloc+0x47/0x760 [ 86.392576] ? __lock_is_held+0xbc/0x140 [ 86.396628] anon_vma_clone+0x139/0x700 [ 86.400607] ? unlink_anon_vmas+0x9f0/0x9f0 [ 86.404904] ? lock_release+0xda0/0xda0 [ 86.408894] __split_vma+0x3a3/0x8c0 [ 86.412594] ? find_vma_prev+0x140/0x140 [ 86.416636] ? __vma_adjust+0x1790/0x1790 [ 86.420765] ? rcu_note_context_switch+0x710/0x710 [ 86.425671] ? trace_event_raw_event_sched_switch+0x8a0/0x8a0 [ 86.431547] split_vma+0x8f/0xc0 [ 86.434913] userfaultfd_ioctl+0x333e/0x4520 [ 86.439353] ? userfaultfd_read+0x220/0x220 [ 86.443647] ? __lock_acquire+0x6e9/0x47f0 [ 86.447887] ? perf_trace_run_bpf_submit+0x206/0x330 [ 86.452966] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 86.458163] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 86.463333] ? perf_tp_event+0xae0/0xae0 [ 86.467396] ? perf_trace_lock_acquire+0x532/0x980 [ 86.472335] ? perf_trace_lock_acquire+0x532/0x980 [ 86.477280] ? perf_trace_lock+0x900/0x900 [ 86.481529] ? find_held_lock+0x39/0x1d0 [ 86.485572] ? check_noncircular+0x20/0x20 [ 86.489813] ? find_held_lock+0x39/0x1d0 [ 86.493891] ? lock_downgrade+0x980/0x980 [ 86.498032] ? __fget+0xbb/0x580 [ 86.501379] ? find_held_lock+0x39/0x1d0 [ 86.505440] ? lock_release+0xda0/0xda0 [ 86.509412] ? __lock_is_held+0xbc/0x140 [ 86.513503] ? __fget+0x362/0x580 [ 86.516968] ? iterate_fd+0x3f0/0x3f0 [ 86.520785] ? kernel_read+0x120/0x120 [ 86.524688] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 86.529598] ? selinux_file_ioctl+0x444/0x690 [ 86.534069] ? __fget_light+0x29d/0x390 [ 86.538076] ? __sb_end_write+0x9e/0xd0 [ 86.542062] ? security_file_ioctl+0x7d/0xb0 [ 86.546470] compat_SyS_ioctl+0x151/0x2a30 [ 86.550682] ? compat_SyS_ioctl+0x151/0x2a30 [ 86.555074] ? do_fast_syscall_32+0x156/0xf9d [ 86.559548] ? userfaultfd_read+0x220/0x220 [ 86.563854] ? do_ioctl+0x60/0x60 [ 86.567290] do_fast_syscall_32+0x3ee/0xf9d [ 86.571615] ? do_int80_syscall_32+0x9d0/0x9d0 [ 86.576196] ? lockdep_sys_exit+0x47/0xf0 [ 86.580327] ? syscall_return_slowpath+0x2ad/0x550 [ 86.585252] ? sysret32_from_system_call+0x5/0x3b [ 86.590094] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 86.594939] entry_SYSENTER_compat+0x51/0x60 [ 86.599328] RIP: 0023:0xf7fc5c79 2017/11/18 06:34:26 executing program 4: r0 = memfd_create(&(0x7f0000e25000-0x17)="6d643573756d2f7b47504c2b2b402670726f632d275d00", 0x3) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f00008b3000-0x83)="c16b5cc38df1cc5ef4b07d50d7e0f38f8ebe2f80ead6fac2aa2952e5cab25c159a055652ffa0426669d41a79ea982cd8ceb78b35672fccac30a4cfadb4494728d6c4522f364db58b6510a2de542cc77dbb7631f90715f7a39ad94b4043c3cd4ddd4f91175ed5d9209e4cd708a2536cd0ce3da4cc99a423bfbe7044a9ed3c39318b4886", 0x83) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000017000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x0, &(0x7f00006b4000)="") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() capget(&(0x7f000014d000)={0x20080522, r2}, &(0x7f0000463000)={0x1, 0x200, 0x100000001, 0x100, 0x0, 0x400000000}) rmdir(&(0x7f0000422000)="2e2f66696c653000") ptrace$cont(0x7, r2, 0xffffffffffffff00, 0x80000000) 2017/11/18 06:34:26 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00008f4000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f0000be5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, 0x0, 0x0) capset(&(0x7f0000122000)={0x20071026, 0x0}, &(0x7f0000875000+0xbfc)={0x0, 0x0, 0x0, 0x0, 0xaf16, 0x200}) r1 = syz_open_dev$mice(&(0x7f000043c000)="2f6465762f696e7075742f6d69636500", 0x0, 0x8000) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000fa1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004ba000-0x4)=0xb) mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0xfffffffffffffffc, &(0x7f0000ead000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000519000)={0x0, 0x2c, "3c8049f69d5a14ee045ecd78e0a3237d7dd7dcb3785f2b7adf000000000000004ff321c54f6b543f603ea5b9"}, &(0x7f00001fb000)=0x34) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00002c7000-0x20)={@common="73697430000000000000000000000000", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000bc5000)={r4, 0x6f, "2b216e799537e3e43cf64626e63f983ed289837feb6894b9fc9009700584563754bed899e6afff5000858b808df40f8fb59bc836626a022edaabb1673f4bb5679ca95e4f7ad6ac6fe6f69e0725547d6ac9244eee0101aee7ef0f19df500877d91d407acbd2844e491d37ab28a275d2"}, &(0x7f0000b90000-0x4)=0x78) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00002d5000-0x4)=0x0) mmap(&(0x7f0000000000/0x976000)=nil, 0x976000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f0000001000)={0xbc, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x17, 0x2, 0x3, 0x3, 0x1, 0x0, 0x0, 0xfffffffffffffffc, 0x8}) setsockopt$inet6_MCAST_LEAVE_GROUP(r6, 0x29, 0x2d, &(0x7f0000001000-0x88)={0x3f, {{0xa, 0x0, 0x227e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffd0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r6, 0x6, 0x16, &(0x7f0000001000)=[{0xd, 0x83}, {0x4, 0x3}, {0x4, 0x80000001}, {0x2, 0x6}, {0x100002, 0x400003}, {0xa, 0x0}], 0x6) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet_int(r5, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000003000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000004000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000837000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x7f000001, 0x2, 0x0, 0x2, 0x5758, 0x1f, 0x20, 0x80, 0x8, r7, r8}, {0x7, 0x1e7, 0x8, 0x7f, 0x7fffffff, 0x8, 0x0, 0x8}, {0x60, 0x0, 0x3, 0x2}, 0x9, 0x1000000000000000, 0x10000, 0x1, 0x80, 0x2}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80, 0x28c2}, 0x9, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x2, 0x3, 0x1, 0x9, 0x194, 0x7}}, 0xe8) 2017/11/18 06:34:26 executing program 7 (fault-call:4 fault-nth:2): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f000004e000/0x4000)=nil) 2017/11/18 06:34:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x4013, 0x4000000000080003, 0x0) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 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) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a1f000)={0x5, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000977000-0x18)={r1, &(0x7f0000855000-0x1)="b7", &(0x7f0000ee3000)=""}, 0x18) prctl$getreaper(0x0, &(0x7f00005a1000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000068a000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20000) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000ccd000)={{0xa, 0x0, 0x3d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, {0xa, 0x3, 0x9b9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x6, [0x7fff, 0x400, 0x0, 0x80, 0xfffffffffffffff9, 0x1000, 0xe24f, 0x6]}, 0x5c) mlock(&(0x7f0000005000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/18 06:34:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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 = socket(0x4013, 0x4000000000080003, 0x0) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000005000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) [ 86.602667] RSP: 002b:00000000f77c101c EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 86.610353] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 00000000c020aa00 [ 86.617600] RDX: 0000000020ff7fe0 RSI: 0000000000000000 RDI: 0000000000000000 [ 86.624845] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 86.632089] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 86.639333] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2017/11/18 06:34:26 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, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x44, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) 2017/11/18 06:34:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000a72000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9b000-0x10)=[{&(0x7f0000e95000)=[{0x13, 0x1b, 0x321, 0x0, 0x0, "15bbbe"}], 0x13}], 0x1, 0x0, 0x0, 0x0}, 0x0) [ 86.678080] FAULT_INJECTION: forcing a failure. [ 86.678080] name failslab, interval 1, probability 0, space 0, times 0 [ 86.697104] CPU: 1 PID: 14169 Comm: syz-executor7 Not tainted 4.14.0+ #93 [ 86.704046] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.713386] Call Trace: [ 86.715956] dump_stack+0x194/0x257 [ 86.719570] ? arch_local_irq_restore+0x53/0x53 [ 86.724245] should_fail+0x8c0/0xa40 [ 86.727945] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 86.733064] ? find_held_lock+0x39/0x1d0 [ 86.737136] ? __lock_is_held+0xbc/0x140 [ 86.741209] ? trace_event_raw_event_sched_switch+0x8a0/0x8a0 [ 86.747080] ? rcu_note_context_switch+0x710/0x710 [ 86.752011] should_failslab+0xec/0x120 [ 86.755970] kmem_cache_alloc+0x47/0x760 [ 86.760052] __split_vma+0x1b7/0x8c0 [ 86.763749] ? find_vma_prev+0x140/0x140 [ 86.767788] ? __vma_adjust+0x1790/0x1790 [ 86.771916] ? rcu_note_context_switch+0x710/0x710 [ 86.776819] ? trace_event_raw_event_sched_switch+0x8a0/0x8a0 [ 86.782689] split_vma+0x8f/0xc0 [ 86.786048] userfaultfd_ioctl+0x3307/0x4520 [ 86.790475] ? userfaultfd_read+0x220/0x220 [ 86.794768] ? __lock_acquire+0x6e9/0x47f0 [ 86.799001] ? perf_trace_run_bpf_submit+0x206/0x330 [ 86.804085] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 86.809273] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 86.814441] ? perf_tp_event+0xae0/0xae0 [ 86.818480] ? perf_trace_lock+0xd6/0x900 [ 86.822627] ? perf_trace_lock+0xd6/0x900 [ 86.826770] ? trace_event_raw_event_lock+0x340/0x340 [ 86.831955] ? perf_trace_lock+0x900/0x900 [ 86.836184] ? trace_event_raw_event_lock+0x340/0x340 [ 86.841352] ? find_held_lock+0x39/0x1d0 [ 86.845393] ? check_noncircular+0x20/0x20 [ 86.849618] ? find_held_lock+0x39/0x1d0 [ 86.853683] ? lock_downgrade+0x980/0x980 [ 86.857808] ? __fget+0xbb/0x580 [ 86.861149] ? find_held_lock+0x39/0x1d0 [ 86.865200] ? lock_release+0xda0/0xda0 [ 86.869158] ? __lock_is_held+0xbc/0x140 [ 86.873230] ? __fget+0x362/0x580 [ 86.876682] ? iterate_fd+0x3f0/0x3f0 [ 86.880486] ? kernel_read+0x120/0x120 [ 86.884376] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 86.889279] ? selinux_file_ioctl+0x444/0x690 [ 86.893747] ? __fget_light+0x29d/0x390 [ 86.897731] ? __sb_end_write+0x9e/0xd0 [ 86.901702] ? security_file_ioctl+0x7d/0xb0 [ 86.906099] compat_SyS_ioctl+0x151/0x2a30 [ 86.910310] ? compat_SyS_ioctl+0x151/0x2a30 [ 86.914695] ? do_fast_syscall_32+0x156/0xf9d [ 86.919163] ? userfaultfd_read+0x220/0x220 [ 86.923466] ? do_ioctl+0x60/0x60 [ 86.926899] do_fast_syscall_32+0x3ee/0xf9d [ 86.931214] ? do_int80_syscall_32+0x9d0/0x9d0 [ 86.935787] ? lockdep_sys_exit+0x47/0xf0 [ 86.939914] ? syscall_return_slowpath+0x2ad/0x550 [ 86.944831] ? sysret32_from_system_call+0x5/0x3b [ 86.949662] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 86.954498] entry_SYSENTER_compat+0x51/0x60 [ 86.958880] RIP: 0023:0xf7fc5c79 [ 86.962217] RSP: 002b:00000000f77c101c EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 86.969902] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 00000000c020aa00 2017/11/18 06:34:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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 = socket(0x4013, 0x4000000000080003, 0x0) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a1f000)={0x5, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000977000-0x18)={r1, &(0x7f0000855000-0x1)="b7", &(0x7f0000ee3000)=""}, 0x18) prctl$getreaper(0x0, &(0x7f00005a1000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000068a000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20000) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000ccd000)={{0xa, 0x0, 0x3d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, {0xa, 0x3, 0x9b9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x6, [0x7fff, 0x400, 0x0, 0x80, 0xfffffffffffffff9, 0x1000, 0xe24f, 0x6]}, 0x5c) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000005000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/18 06:34:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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 = socket(0x4013, 0x4000000000080003, 0x0) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a1f000)={0x5, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000977000-0x18)={r1, &(0x7f0000855000-0x1)="b7", &(0x7f0000ee3000)=""}, 0x18) prctl$getreaper(0x0, &(0x7f00005a1000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000068a000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20000) mlock(&(0x7f0000005000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/18 06:34:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x44, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) 2017/11/18 06:34:27 executing program 7 (fault-call:4 fault-nth:3): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f000004e000/0x4000)=nil) 2017/11/18 06:34:27 executing program 4 (fault-call:5 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1c) 2017/11/18 06:34:27 executing program 0 (fault-call:7 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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) open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000a72000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9b000-0x10)=[{&(0x7f0000e95000)=[{0x14, 0x1b, 0x321, 0x0, 0x0, "15bbbe64"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) [ 86.977143] RDX: 0000000020ff7fe0 RSI: 0000000000000000 RDI: 0000000000000000 [ 86.984384] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 86.991626] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 86.998870] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2017/11/18 06:34:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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(0x4013, 0x4000000000080003, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000005000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) 2017/11/18 06:34:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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, 0xfffffffffffffffd, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f9f000)="00", 0x0) execveat(r0, &(0x7f0000f9f000)="2e2f66696c653000", &(0x7f0000100000)=[], &(0x7f0000fa0000-0x18)=[&(0x7f0000fa0000-0x16)="656d312b76626f786e65743176626f786e6574302b00", &(0x7f0000f9f000)="00"], 0x1000) 2017/11/18 06:34:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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 = socket(0x4013, 0x4000000000080003, 0x0) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 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) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a1f000)={0x5, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000977000-0x18)={r1, &(0x7f0000855000-0x1)="b7", &(0x7f0000ee3000)=""}, 0x18) prctl$getreaper(0x0, &(0x7f00005a1000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000068a000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20000) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000ccd000)={{0xa, 0x0, 0x3d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, {0xa, 0x3, 0x9b9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x6, [0x7fff, 0x400, 0x0, 0x80, 0xfffffffffffffff9, 0x1000, 0xe24f, 0x6]}, 0x5c) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/18 06:34:27 executing program 0 (fault-call:7 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000a72000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9b000-0x10)=[{&(0x7f0000e95000)=[{0x14, 0x1b, 0x321, 0x0, 0x0, "15bbbe64"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/11/18 06:34:27 executing program 4 (fault-call:5 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1c) 2017/11/18 06:34:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) [ 87.074461] FAULT_INJECTION: forcing a failure. [ 87.074461] name failslab, interval 1, probability 0, space 0, times 0 [ 87.085210] FAULT_INJECTION: forcing a failure. [ 87.085210] name failslab, interval 1, probability 0, space 0, times 0 2017/11/18 06:34:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x4013, 0x4000000000080003, 0x0) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 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) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a1f000)={0x5, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000977000-0x18)={r1, &(0x7f0000855000-0x1)="b7", &(0x7f0000ee3000)=""}, 0x18) prctl$getreaper(0x0, &(0x7f00005a1000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000005000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/18 06:34:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000005000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) 2017/11/18 06:34:27 executing program 4 (fault-call:5 fault-nth:2): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1c) 2017/11/18 06:34:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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) execveat(0xffffffffffffffff, &(0x7f0000f9f000)="2e2f66696c653000", &(0x7f000045c000)=[&(0x7f000072d000-0x1)="00"], &(0x7f0000fa0000-0x18)=[&(0x7f0000fa0000-0x16)="656d312b76626f786e65743176626f786e6574302b00", &(0x7f0000f9f000)="00"], 0x1000) 2017/11/18 06:34:27 executing program 0 (fault-call:7 fault-nth:2): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={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) open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000a72000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9b000-0x10)=[{&(0x7f0000e95000)=[{0x14, 0x1b, 0x321, 0x0, 0x0, "15bbbe64"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/11/18 06:34:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000005000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) [ 87.085220] CPU: 0 PID: 14199 Comm: syz-executor0 Not tainted 4.14.0+ #93 [ 87.085226] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 87.085230] Call Trace: [ 87.085248] dump_stack+0x194/0x257 [ 87.085272] ? arch_local_irq_restore+0x53/0x53 2017/11/18 06:34:27 executing program 4 (fault-call:5 fault-nth:3): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00003a7000)=@req3={0xa0a6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1c) [ 87.085325] should_fail+0x8c0/0xa40 [ 87.085351] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 87.085370] ? __local_bh_enable_ip+0x121/0x230 [ 87.085390] ? _raw_spin_unlock_bh+0x30/0x40 [ 87.085422] ? find_held_lock+0x39/0x1d0 [ 87.085470] ? lock_downgrade+0x980/0x980 [ 87.085533] ? trace_event_raw_event_sched_switch+0x8a0/0x8a0 [ 87.085556] ? rcu_note_context_switch+0x710/0x710 [ 87.085597] should_failslab+0xec/0x120 [ 87.085613] kmem_cache_alloc_node+0x56/0x760 [ 87.085641] ? netlink_insert+0x500/0x500 [ 87.085671] __alloc_skb+0xf1/0x780 [ 87.085698] ? skb_copy_and_csum_dev+0x360/0x360 [ 87.085713] ? lock_release+0xda0/0xda0 [ 87.085735] ? __check_object_size+0x25d/0x4f0 [ 87.085756] ? selinux_socket_getpeersec_dgram+0x22f/0x330 [ 87.085776] ? selinux_inet_conn_established+0xf0/0xf0 [ 87.085802] ? sock_has_perm+0x29c/0x400 [ 87.085837] ? security_socket_getpeersec_dgram+0x91/0xc0 [ 87.085867] netlink_sendmsg+0xa86/0xe70 [ 87.085910] ? netlink_unicast+0x6f0/0x6f0 [ 87.085939] ? security_socket_sendmsg+0x89/0xb0 [ 87.085954] ? netlink_unicast+0x6f0/0x6f0 [ 87.085975] sock_sendmsg+0xca/0x110 [ 87.085999] ___sys_sendmsg+0x75b/0x8a0 [ 87.086008] ? iterate_fd+0x3f0/0x3f0 [ 87.086039] ? copy_msghdr_from_user+0x590/0x590 [ 87.086061] ? lock_downgrade+0x980/0x980 [ 87.086077] ? get_pid_task+0xbc/0x140 [ 87.086095] ? proc_fail_nth_write+0xb5/0x260 [ 87.086113] ? map_files_get_link+0x3a0/0x3a0 [ 87.086140] ? __fget_light+0x29d/0x390 [ 87.086162] ? fget_raw+0x20/0x20 [ 87.086215] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 87.086233] ? kernel_read+0x120/0x120 [ 87.086250] ? wait_for_completion+0x7b0/0x7b0 [ 87.086280] ? __fdget+0x18/0x20 [ 87.086310] __sys_sendmsg+0xe5/0x210 [ 87.086322] ? __sys_sendmsg+0xe5/0x210 [ 87.086342] ? SyS_shutdown+0x290/0x290 [ 87.086375] ? __sb_end_write+0x9e/0xd0 [ 87.086450] ? SyS_read+0x220/0x220 [ 87.086493] compat_SyS_sendmsg+0x2a/0x40 [ 87.086510] ? compat_SyS_getsockopt+0x420/0x420 [ 87.086523] do_fast_syscall_32+0x3ee/0xf9d [ 87.086560] ? do_int80_syscall_32+0x9d0/0x9d0 [ 87.086593] ? lockdep_sys_exit+0x47/0xf0 [ 87.086607] ? syscall_return_slowpath+0x2ad/0x550 [ 87.086630] ? sysret32_from_system_call+0x5/0x3b [ 87.086662] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 87.086701] entry_SYSENTER_compat+0x51/0x60 [ 87.086710] RIP: 0023:0xf7fbac79 [ 87.086716] RSP: 002b:00000000f77b601c EFLAGS: 00000296 ORIG_RAX: 0000000000000172 [ 87.086727] RAX: ffffffffffffffda RBX: 0000000000000015 RCX: 0000000020e62fc8 [ 87.086733] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 87.086738] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 87.086744] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 87.086749] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 87.088422] FAULT_INJECTION: forcing a failure. [ 87.088422] name failslab, interval 1, probability 0, space 0, times 0 [ 87.088493] CPU: 1 PID: 14196 Comm: syz-executor4 Not tainted 4.14.0+ #93 [ 87.088501] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 87.088504] Call Trace: [ 87.088520] dump_stack+0x194/0x257 [ 87.088547] ? arch_local_irq_restore+0x53/0x53 [ 87.088606] should_fail+0x8c0/0xa40 [ 87.088639] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 87.088663] ? perf_tp_event+0xae0/0xae0 [ 87.088706] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 87.088750] ? perf_trace_lock_acquire+0x532/0x980 [ 87.088790] ? check_noncircular+0x20/0x20 [ 87.088807] ? perf_trace_lock+0x900/0x900 [ 87.088857] ? perf_trace_lock+0x900/0x900 [ 87.088877] ? print_usage_bug+0x3f0/0x3f0 [ 87.088917] should_failslab+0xec/0x120 [ 87.088938] kmem_cache_alloc_trace+0x4b/0x750 [ 87.088998] tipc_group_create+0x116/0x9c0 [ 87.089025] ? tipc_group_size+0x50/0x50 [ 87.089039] ? lock_release+0xda0/0xda0 [ 87.089066] ? __lock_is_held+0xbc/0x140 [ 87.089129] ? addr_domain+0x204/0x380 [ 87.089147] ? in_own_node+0x320/0x320 [ 87.089157] ? lock_sock_nested+0x91/0x110 [ 87.089168] ? trace_hardirqs_on+0xd/0x10 [ 87.089181] ? __local_bh_enable_ip+0x121/0x230 [ 87.089220] tipc_setsockopt+0x249/0xc10 [ 87.089252] ? tipc_sk_leave+0x200/0x200 [ 87.089309] ? security_socket_setsockopt+0x89/0xb0 [ 87.089342] compat_SyS_setsockopt+0x2e7/0x410 [ 87.089371] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 87.089392] ? do_fast_syscall_32+0x156/0xf9d [ 87.089418] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 87.089435] do_fast_syscall_32+0x3ee/0xf9d [ 87.089471] ? do_int80_syscall_32+0x9d0/0x9d0 [ 87.089503] ? lockdep_sys_exit+0x47/0xf0 [ 87.089517] ? syscall_return_slowpath+0x2ad/0x550 [ 87.089542] ? sysret32_from_system_call+0x5/0x3b [ 87.089572] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 87.089609] entry_SYSENTER_compat+0x51/0x60 [ 87.089617] RIP: 0023:0xf7fe0c79 [ 87.089623] RSP: 002b:00000000f77dc01c EFLAGS: 00000296 ORIG_RAX: 000000000000016e [ 87.089634] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 000000000000010f [ 87.089640] RDX: 0000000000000087 RSI: 00000000203a7000 RDI: 000000000000001c [ 87.089646] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 87.089652] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 87.089657] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 87.133614] FAULT_INJECTION: forcing a failure. [ 87.133614] name failslab, interval 1, probability 0, space 0, times 0 [ 87.133623] CPU: 0 PID: 14211 Comm: syz-executor4 Not tainted 4.14.0+ #93 [ 87.133628] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 87.133632] Call Trace: [ 87.133649] dump_stack+0x194/0x257 [ 87.133672] ? arch_local_irq_restore+0x53/0x53 [ 87.133722] should_fail+0x8c0/0xa40 [ 87.133730] ? __lock_acquire+0x6e9/0x47f0 [ 87.133753] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 87.133783] ? perf_trace_run_bpf_submit+0x206/0x330 [ 87.133822] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 87.133834] ? perf_tp_event+0xae0/0xae0 [ 87.133861] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 87.133874] ? perf_tp_event+0xae0/0xae0 [ 87.133914] ? perf_trace_lock_acquire+0x532/0x980 [ 87.133949] ? check_noncircular+0x20/0x20 [ 87.133964] ? perf_trace_lock+0x900/0x900 [ 87.133973] ? __save_stack_trace+0x7e/0xd0 [ 87.133999] should_failslab+0xec/0x120 [ 87.134020] kmem_cache_alloc_trace+0x4b/0x750 [ 87.134034] ? perf_trace_lock_acquire+0x532/0x980 [ 87.134050] ? save_stack+0xa3/0xd0 [ 87.134084] tipc_alloc_conn+0xd9/0x610 [ 87.134107] ? tipc_send_kern_top_evt+0x6c0/0x6c0 [ 87.134134] ? lock_downgrade+0x980/0x980 [ 87.134152] ? tipc_topsrv_kern_subscr+0x1fa/0x810 [ 87.134187] ? lock_release+0xda0/0xda0 [ 87.134211] ? __lock_is_held+0xbc/0x140 [ 87.134267] tipc_topsrv_kern_subscr+0x37a/0x810 [ 87.134293] ? tipc_conn_terminate+0x50/0x50 [ 87.134309] ? addr_domain+0x204/0x380 [ 87.134317] ? tipc_nlist_init+0x77/0x130 [ 87.134330] ? in_own_node+0x320/0x320 [ 87.134381] tipc_group_create+0x702/0x9c0 [ 87.134409] ? tipc_group_size+0x50/0x50 [ 87.134422] ? lock_release+0xda0/0xda0 [ 87.134496] ? addr_domain+0x204/0x380 [ 87.134512] ? in_own_node+0x320/0x320 [ 87.134520] ? lock_sock_nested+0x91/0x110 [ 87.134531] ? trace_hardirqs_on+0xd/0x10 [ 87.134543] ? __local_bh_enable_ip+0x121/0x230 [ 87.134582] tipc_setsockopt+0x249/0xc10 [ 87.134609] ? tipc_sk_leave+0x200/0x200 [ 87.134660] ? security_socket_setsockopt+0x89/0xb0 [ 87.134689] compat_SyS_setsockopt+0x2e7/0x410 [ 87.134717] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 87.134736] ? do_fast_syscall_32+0x156/0xf9d [ 87.134761] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 87.134777] do_fast_syscall_32+0x3ee/0xf9d [ 87.134813] ? do_int80_syscall_32+0x9d0/0x9d0 [ 87.134845] ? lockdep_sys_exit+0x47/0xf0 [ 87.134859] ? syscall_return_slowpath+0x2ad/0x550 [ 87.134884] ? sysret32_from_system_call+0x5/0x3b [ 87.134914] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 87.134949] entry_SYSENTER_compat+0x51/0x60 [ 87.134956] RIP: 0023:0xf7fe0c79 [ 87.134961] RSP: 002b:00000000f77dc01c EFLAGS: 00000296 ORIG_RAX: 000000000000016e [ 87.134971] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 000000000000010f [ 87.134977] RDX: 0000000000000087 RSI: 00000000203a7000 RDI: 000000000000001c [ 87.134982] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 87.134987] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 87.134992] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 87.154585] FAULT_INJECTION: forcing a failure. [ 87.154585] name failslab, interval 1, probability 0, space 0, times 0 [ 87.154594] CPU: 0 PID: 14209 Comm: syz-executor0 Not tainted 4.14.0+ #93 [ 87.154600] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 87.154603] Call Trace: [ 87.154619] dump_stack+0x194/0x257 [ 87.154642] ? arch_local_irq_restore+0x53/0x53 [ 87.154691] should_fail+0x8c0/0xa40 [ 87.154717] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 87.154766] ? find_held_lock+0x39/0x1d0 [ 87.154814] ? lock_downgrade+0x980/0x980 [ 87.154876] ? trace_event_raw_event_sched_switch+0x8a0/0x8a0 [ 87.154899] ? rcu_note_context_switch+0x710/0x710 [ 87.154939] should_failslab+0xec/0x120 [ 87.154955] kmem_cache_alloc_node_trace+0x5a/0x760 [ 87.155014] __kmalloc_node_track_caller+0x33/0x70 [ 87.155037] __kmalloc_reserve.isra.41+0x41/0xd0 [ 87.155064] __alloc_skb+0x13b/0x780 [ 87.155089] ? skb_copy_and_csum_dev+0x360/0x360 [ 87.155101] ? lock_release+0xda0/0xda0 [ 87.155121] ? __check_object_size+0x25d/0x4f0 [ 87.155140] ? selinux_socket_getpeersec_dgram+0x22f/0x330 [ 87.155157] ? selinux_inet_conn_established+0xf0/0xf0 [ 87.155181] ? sock_has_perm+0x29c/0x400 [ 87.155213] ? security_socket_getpeersec_dgram+0x91/0xc0 [ 87.155241] netlink_sendmsg+0xa86/0xe70 [ 87.155278] ? netlink_unicast+0x6f0/0x6f0 [ 87.155305] ? security_socket_sendmsg+0x89/0xb0 [ 87.155318] ? netlink_unicast+0x6f0/0x6f0 [ 87.155337] sock_sendmsg+0xca/0x110 [ 87.155359] ___sys_sendmsg+0x75b/0x8a0 [ 87.155368] ? iterate_fd+0x3f0/0x3f0 [ 87.155399] ? copy_msghdr_from_user+0x590/0x590 [ 87.155418] ? lock_downgrade+0x980/0x980 [ 87.155435] ? get_pid_task+0xbc/0x140 [ 87.155452] ? proc_fail_nth_write+0xb5/0x260 [ 87.155468] ? map_files_get_link+0x3a0/0x3a0 [ 87.155492] ? __fget_light+0x29d/0x390 [ 87.155511] ? fget_raw+0x20/0x20 [ 87.155565] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 87.155583] ? kernel_read+0x120/0x120 [ 87.155601] ? wait_for_completion+0x7b0/0x7b0 [ 87.155628] ? __fdget+0x18/0x20 [ 87.155655] __sys_sendmsg+0xe5/0x210 [ 87.155665] ? __sys_sendmsg+0xe5/0x210 [ 87.155684] ? SyS_shutdown+0x290/0x290 [ 87.155714] ? __sb_end_write+0x9e/0xd0 [ 87.155773] ? SyS_read+0x220/0x220 [ 87.155810] compat_SyS_sendmsg+0x2a/0x40 [ 87.155824] ? compat_SyS_getsockopt+0x420/0x420 [ 87.155835] do_fast_syscall_32+0x3ee/0xf9d [ 87.155870] ? do_int80_syscall_32+0x9d0/0x9d0 [ 87.155903] ? lockdep_sys_exit+0x47/0xf0 [ 87.155916] ? syscall_return_slowpath+0x2ad/0x550 [ 87.155941] ? sysret32_from_system_call+0x5/0x3b [ 87.155970] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 87.156005] entry_SYSENTER_compat+0x51/0x60 [ 87.156013] RIP: 0023:0xf7fbac79 [ 87.156018] RSP: 002b:00000000f77b601c EFLAGS: 00000296 ORIG_RAX: 0000000000000172 [ 87.156028] RAX: ffffffffffffffda RBX: 0000000000000015 RCX: 0000000020e62fc8 [ 87.156034] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 87.156040] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 87.156045] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 87.156051] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 87.173404] FAULT_INJECTION: forcing a failure. [ 87.173404] name failslab, interval 1, probability 0, space 0, times 0 [ 87.173422] CPU: 1 PID: 14224 Comm: syz-executor4 Not tainted 4.14.0+ #93 [ 87.173428] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 87.173431] Call Trace: [ 87.173447] dump_stack+0x194/0x257 [ 87.173471] ? arch_local_irq_restore+0x53/0x53 [ 87.173480] ? perf_tp_event+0x7f4/0xae0 [ 87.173526] should_fail+0x8c0/0xa40 [ 87.173551] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 87.173581] ? check_noncircular+0x20/0x20 [ 87.173596] ? perf_trace_lock+0x900/0x900 [ 87.173635] ? perf_trace_lock_acquire+0x532/0x980 [ 87.173675] ? check_noncircular+0x20/0x20 [ 87.173692] ? perf_trace_lock+0x900/0x900 [ 87.173766] ? __free_insn_slot+0x5c0/0x5c0 [ 87.173805] should_failslab+0xec/0x120 [ 87.173824] kmem_cache_alloc+0x47/0x760 [ 87.173857] ? lock_downgrade+0x980/0x980 [ 87.173886] radix_tree_node_alloc.constprop.19+0x5e/0x2d0 [ 87.173932] radix_tree_extend+0x302/0x540 [ 87.173963] ? node_tag_get.constprop.18+0x90/0x90 [ 87.174015] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 87.174048] idr_get_free_cmn+0xad1/0xfd0 [ 87.174112] ? radix_tree_clear_tags+0xb0/0xb0 [ 87.174155] ? perf_trace_lock+0x900/0x900 [ 87.174167] ? tipc_group_create+0x702/0x9c0 [ 87.174183] ? compat_SyS_setsockopt+0x2e7/0x410 [ 87.174193] ? do_fast_syscall_32+0x3ee/0xf9d [ 87.174203] ? entry_SYSENTER_compat+0x51/0x60 [ 87.174240] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 87.174258] ? check_noncircular+0x20/0x20 [ 87.174277] ? print_usage_bug+0x3f0/0x3f0 [ 87.174295] ? print_usage_bug+0x3f0/0x3f0 [ 87.174354] ? lock_acquire+0x1d5/0x580 [ 87.174368] ? tipc_alloc_conn+0x3c4/0x610 [ 87.174383] ? __lock_is_held+0xbc/0x140 [ 87.174413] idr_alloc_cmn+0x155/0x280 [ 87.174441] ? __fprop_inc_percpu_max+0x2a0/0x2a0 [ 87.174477] ? tipc_alloc_conn+0x3c4/0x610 [ 87.174511] tipc_alloc_conn+0x3fb/0x610 [ 87.174540] ? tipc_send_kern_top_evt+0x6c0/0x6c0 [ 87.174570] ? lock_downgrade+0x980/0x980 [ 87.174588] ? tipc_topsrv_kern_subscr+0x1fa/0x810 [ 87.174623] ? lock_release+0xda0/0xda0 [ 87.174649] ? __lock_is_held+0xbc/0x140 [ 87.174710] tipc_topsrv_kern_subscr+0x37a/0x810 [ 87.174737] ? tipc_conn_terminate+0x50/0x50 [ 87.174755] ? addr_domain+0x204/0x380 [ 87.174763] ? tipc_nlist_init+0x77/0x130 [ 87.174777] ? in_own_node+0x320/0x320 [ 87.174834] tipc_group_create+0x702/0x9c0 [ 87.174861] ? tipc_group_size+0x50/0x50 [ 87.174875] ? lock_release+0xda0/0xda0 [ 87.174960] ? addr_domain+0x204/0x380 [ 87.174977] ? in_own_node+0x320/0x320 [ 87.174986] ? lock_sock_nested+0x91/0x110 [ 87.174997] ? trace_hardirqs_on+0xd/0x10 [ 87.175010] ? __local_bh_enable_ip+0x121/0x230 [ 87.175050] tipc_setsockopt+0x249/0xc10 [ 87.175079] ? tipc_sk_leave+0x200/0x200 [ 87.175136] ? security_socket_setsockopt+0x89/0xb0 [ 87.175166] compat_SyS_setsockopt+0x2e7/0x410 [ 87.175198] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 87.175221] ? do_fast_syscall_32+0x156/0xf9d [ 87.175249] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 87.175267] do_fast_syscall_32+0x3ee/0xf9d [ 87.175306] ? do_int80_syscall_32+0x9d0/0x9d0 [ 87.175326] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 87.175346] ? lockdep_sys_exit+0x47/0xf0 [ 87.175361] ? syscall_return_slowpath+0x2ad/0x550 [ 87.175389] ? sysret32_from_system_call+0x5/0x3b [ 87.175421] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 87.175460] entry_SYSENTER_compat+0x51/0x60 [ 87.175468] RIP: 0023:0xf7fe0c79 [ 87.175474] RSP: 002b:00000000f77dc01c EFLAGS: 00000296 ORIG_RAX: 000000000000016e [ 87.175486] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 000000000000010f [ 87.175492] RDX: 0000000000000087 RSI: 00000000203a7000 RDI: 000000000000001c [ 87.175497] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 87.175503] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 87.175509] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 87.183504] FAULT_INJECTION: forcing a failure. [ 87.183504] name failslab, interval 1, probability 0, space 0, times 0 [ 87.183521] CPU: 0 PID: 14229 Comm: syz-executor0 Not tainted 4.14.0+ #93 [ 87.183528] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 87.183532] Call Trace: [ 87.183547] dump_stack+0x194/0x257 [ 87.183573] ? arch_local_irq_restore+0x53/0x53 [ 87.183632] should_fail+0x8c0/0xa40 [ 87.183642] ? rcu_note_context_switch+0x710/0x710 [ 87.183668] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 87.183683] ? __might_sleep+0x95/0x190 [ 87.183701] ? netlink_dump+0x96/0xce0 [ 87.183736] ? find_held_lock+0x39/0x1d0 [ 87.183799] ? __lock_is_held+0xbc/0x140 [ 87.183866] ? trace_event_raw_event_sched_switch+0x8a0/0x8a0 [ 87.183891] ? rcu_note_context_switch+0x710/0x710 [ 87.183941] should_failslab+0xec/0x120 [ 87.183960] kmem_cache_alloc_node+0x56/0x760 [ 87.183976] ? refcount_add+0x60/0x60 [ 87.183984] ? __lock_is_held+0xbc/0x140 [ 87.184031] __alloc_skb+0xf1/0x780 [ 87.184058] ? skb_copy_and_csum_dev+0x360/0x360 [ 87.184112] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 87.184134] ? selinux_ipv4_output+0x40/0x40 [ 87.184150] ? wait_for_completion+0x7b0/0x7b0 [ 87.184169] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 87.184217] netlink_dump+0x53f/0xce0 [ 87.184251] ? netlink_broadcast+0x50/0x50 [ 87.184309] __netlink_dump_start+0x4f0/0x6d0 [ 87.184321] ? __netlink_ns_capable+0xe1/0x120 [ 87.184336] ? genl_lock_dumpit+0x90/0x90 [ 87.184363] genl_family_rcv_msg+0xd27/0xfc0 [ 87.184413] ? genl_rcv+0x40/0x40 [ 87.184424] ? genl_lock_dumpit+0x90/0x90 [ 87.184432] ? genl_lock_done+0xd0/0xd0 [ 87.184440] ? genl_unlock+0x20/0x20 [ 87.184466] ? __sched_text_start+0x8/0x8 [ 87.184491] ? lock_release+0xda0/0xda0 [ 87.184506] ? netlink_lookup+0x620/0xa90 [ 87.184534] ? lock_acquire+0x1d5/0x580 [ 87.184545] ? genl_rcv+0x19/0x40 [ 87.184615] genl_rcv_msg+0xb2/0x140 [ 87.184643] netlink_rcv_skb+0x216/0x440 [ 87.184659] ? genl_family_rcv_msg+0xfc0/0xfc0 [ 87.184680] ? netlink_ack+0xa10/0xa10 [ 87.184688] ? genl_rcv+0x19/0x40 [ 87.184712] ? netlink_skb_destructor+0x1d0/0x1d0 [ 87.184734] ? selinux_nlmsg_lookup+0x32b/0x430 [ 87.184765] genl_rcv+0x28/0x40 [ 87.184780] netlink_unicast+0x4e8/0x6f0 [ 87.184817] ? netlink_attachskb+0x8a0/0x8a0 [ 87.184852] ? security_netlink_send+0x81/0xb0 [ 87.184880] netlink_sendmsg+0xa4a/0xe70 [ 87.184923] ? netlink_unicast+0x6f0/0x6f0 [ 87.184953] ? security_socket_sendmsg+0x89/0xb0 [ 87.184968] ? netlink_unicast+0x6f0/0x6f0 [ 87.184990] sock_sendmsg+0xca/0x110 [ 87.185014] ___sys_sendmsg+0x75b/0x8a0 [ 87.185023] ? iterate_fd+0x3f0/0x3f0 [ 87.185055] ? copy_msghdr_from_user+0x590/0x590 [ 87.185076] ? lock_downgrade+0x980/0x980 [ 87.185095] ? get_pid_task+0xbc/0x140 [ 87.185113] ? proc_fail_nth_write+0xb5/0x260 [ 87.185131] ? map_files_get_link+0x3a0/0x3a0 [ 87.185160] ? __fget_light+0x29d/0x390 [ 87.185180] ? fget_raw+0x20/0x20 [ 87.185238] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 87.185258] ? kernel_read+0x120/0x120 [ 87.185273] ? wait_for_completion+0x7b0/0x7b0 [ 87.185301] ? __fdget+0x18/0x20 [ 87.185329] __sys_sendmsg+0xe5/0x210 [ 87.185341] ? __sys_sendmsg+0xe5/0x210 [ 87.185361] ? SyS_shutdown+0x290/0x290 [ 87.185397] ? __sb_end_write+0x9e/0xd0 [ 87.185466] ? SyS_read+0x220/0x220 [ 87.185506] compat_SyS_sendmsg+0x2a/0x40 [ 87.185522] ? compat_SyS_getsockopt+0x420/0x420 [ 87.185534] do_fast_syscall_32+0x3ee/0xf9d [ 87.185574] ? do_int80_syscall_32+0x9d0/0x9d0 [ 87.185611] ? lockdep_sys_exit+0x47/0xf0 [ 87.185626] ? syscall_return_slowpath+0x2ad/0x550 [ 87.185654] ? sysret32_from_system_call+0x5/0x3b [ 87.185685] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 87.185723] entry_SYSENTER_compat+0x51/0x60 [ 87.185731] RIP: 0023:0xf7fbac79 [ 87.185737] RSP: 002b:00000000f77b601c EFLAGS: 00000296 ORIG_RAX: 0000000000000172 [ 87.185748] RAX: ffffffffffffffda RBX: 0000000000000015 RCX: 0000000020e62fc8 [ 87.185754] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 87.185760] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 87.185766] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 87.185772] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 87.215377] FAULT_INJECTION: forcing a failure. [ 87.215377] name failslab, interval 1, probability 0, space 0, times 0 [ 87.215387] CPU: 0 PID: 14234 Comm: syz-executor4 Not tainted 4.14.0+ #93 [ 87.215399] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 87.215403] Call Trace: [ 87.215420] dump_stack+0x194/0x257 [ 87.215444] ? arch_local_irq_restore+0x53/0x53 [ 87.215502] should_fail+0x8c0/0xa40 [ 87.215531] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 87.215561] ? find_held_lock+0x39/0x1d0 [ 87.215578] ? print_usage_bug+0x3f0/0x3f0 [ 87.215620] ? lock_downgrade+0x980/0x980 [ 87.215646] ? radix_tree_iter_tag_clear+0x97/0xd0 [ 87.215653] ? radix_tree_iter_replace+0x4c/0x60 [ 87.215681] ? mark_held_locks+0xb2/0x100 [ 87.215698] ? __local_bh_enable_ip+0x121/0x230 [ 87.215715] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 87.215728] ? tipc_alloc_conn+0x4b0/0x610 [ 87.215739] ? trace_hardirqs_on+0xd/0x10 [ 87.215749] ? __local_bh_enable_ip+0x121/0x230 [ 87.215770] ? _raw_spin_unlock_bh+0x30/0x40 [ 87.215796] should_failslab+0xec/0x120 [ 87.215813] kmem_cache_alloc_trace+0x4b/0x750 [ 87.215831] ? lock_downgrade+0x980/0x980 [ 87.215848] ? tipc_topsrv_kern_subscr+0x1fa/0x810 [ 87.215876] tipc_subscrb_connect_cb+0xaa/0x270 [ 87.215893] ? tipc_subscrb_put+0x30/0x30 [ 87.215915] ? __lock_is_held+0xbc/0x140 [ 87.215969] tipc_topsrv_kern_subscr+0x442/0x810 [ 87.215995] ? tipc_conn_terminate+0x50/0x50 [ 87.216010] ? addr_domain+0x204/0x380 [ 87.216018] ? tipc_nlist_init+0x77/0x130 [ 87.216031] ? in_own_node+0x320/0x320 [ 87.216082] tipc_group_create+0x702/0x9c0 [ 87.216107] ? tipc_group_size+0x50/0x50 [ 87.216120] ? lock_release+0xda0/0xda0 [ 87.216194] ? addr_domain+0x204/0x380 [ 87.216209] ? in_own_node+0x320/0x320 [ 87.216218] ? lock_sock_nested+0x91/0x110 [ 87.216228] ? trace_hardirqs_on+0xd/0x10 [ 87.216239] ? __local_bh_enable_ip+0x121/0x230 [ 87.216274] tipc_setsockopt+0x249/0xc10 [ 87.216301] ? tipc_sk_leave+0x200/0x200 [ 87.216352] ? security_socket_setsockopt+0x89/0xb0 [ 87.216382] compat_SyS_setsockopt+0x2e7/0x410 [ 87.216415] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 87.216435] ? do_fast_syscall_32+0x156/0xf9d [ 87.216459] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 87.216475] do_fast_syscall_32+0x3ee/0xf9d [ 87.216511] ? do_int80_syscall_32+0x9d0/0x9d0 [ 87.216543] ? lockdep_sys_exit+0x47/0xf0 [ 87.216557] ? syscall_return_slowpath+0x2ad/0x550 [ 87.216581] ? sysret32_from_system_call+0x5/0x3b [ 87.216611] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 87.216646] entry_SYSENTER_compat+0x51/0x60 [ 87.216654] RIP: 0023:0xf7fe0c79 [ 87.216659] RSP: 002b:00000000f77dc01c EFLAGS: 00000296 ORIG_RAX: 000000000000016e [ 87.216669] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 000000000000010f [ 87.216674] RDX: 0000000000000087 RSI: 00000000203a7000 RDI: 000000000000001c [ 87.216680] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 87.216685] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 87.216690] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 87.216928] Subscriber rejected, no memory [ 87.216937] kasan: CONFIG_KASAN_INLINE enabled [ 87.216939] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 87.216945] general protection fault: 0000 [#1] SMP KASAN [ 87.216950] Dumping ftrace buffer: [ 87.216954] (ftrace buffer empty) [ 87.216956] Modules linked in: [ 87.216963] CPU: 0 PID: 14234 Comm: syz-executor4 Not tainted 4.14.0+ #93 [ 87.216966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 87.216970] task: ffff8801cd4984c0 task.stack: ffff8801ce9b0000 [ 87.216976] RIP: 0010:perf_trace_lock_acquire+0xc0/0x980 [ 87.216979] RSP: 0018:ffff8801ce9b7510 EFLAGS: 00010002 [ 87.216984] RAX: 0000000000000007 RBX: 1ffff10039d36eac RCX: 0000000000000000 [ 87.216988] RDX: dffffc0000000000 RSI: 0000000000000020 RDI: ffffffff85f25920 [ 87.216991] RBP: ffff8801ce9b76e8 R08: 0000000000000000 R09: 0000000000000020 [ 87.216995] R10: dffffc0000000000 R11: ffffffff815496f0 R12: ffff8801ce9b76c0 [ 87.216999] R13: 0000000000000000 R14: ffffffff85f25920 R15: 0000000000000001 [ 87.217007] FS: 0000000000000000(0000) GS:ffff8801db400000(0063) knlGS:00000000f77dcb40 [ 87.217011] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 87.217015] CR2: 0000000008090020 CR3: 00000001c2e39000 CR4: 00000000001406f0 [ 87.217019] Call Trace: [ 87.217027] ? print_usage_bug+0x3f0/0x3f0 [ 87.217034] ? perf_trace_lock+0x900/0x900 [ 87.217041] ? lock_release+0xda0/0xda0 [ 87.217047] ? memcpy+0x45/0x50 [ 87.217055] ? do_raw_spin_trylock+0x190/0x190 [ 87.217063] ? mark_held_locks+0xb2/0x100 [ 87.217072] ? __down_trylock_console_sem+0xb9/0x1e0 [ 87.217078] ? vprintk_emit+0x49b/0x590 [ 87.217085] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 87.217091] ? trace_hardirqs_on+0xd/0x10 [ 87.217097] ? __down_trylock_console_sem+0x10d/0x1e0 [ 87.217105] lock_acquire+0x394/0x580 [ 87.217111] ? tipc_subscrb_subscrp_delete+0x8f/0x480 [ 87.217119] ? lock_release+0xda0/0xda0 [ 87.217126] ? vprintk_default+0x28/0x30 [ 87.217133] ? vprintk_func+0x5e/0xc0 [ 87.217139] ? printk+0xaa/0xca [ 87.217146] ? tipc_subscrb_subscrp_delete+0x8f/0x480 [ 87.217154] _raw_spin_lock_bh+0x31/0x40 [ 87.217160] ? tipc_subscrb_subscrp_delete+0x8f/0x480 [ 87.217166] tipc_subscrb_subscrp_delete+0x8f/0x480 [ 87.217174] ? tipc_subscrp_put+0x360/0x360 [ 87.217181] ? tipc_subscrb_put+0x30/0x30 [ 87.217188] ? __lock_is_held+0xbc/0x140 [ 87.217194] ? tipc_subscrb_subscrp_delete+0x480/0x480 [ 87.217201] tipc_subscrb_release_cb+0x17/0x30 [ 87.217208] tipc_close_conn+0x171/0x270 [ 87.217216] tipc_topsrv_kern_subscr+0x724/0x810 [ 87.217224] ? tipc_conn_terminate+0x50/0x50 [ 87.217230] ? addr_domain+0x204/0x380 [ 87.217236] ? tipc_nlist_init+0x77/0x130 [ 87.217242] ? in_own_node+0x320/0x320 [ 87.217253] tipc_group_create+0x702/0x9c0 [ 87.217261] ? tipc_group_size+0x50/0x50 [ 87.217266] ? lock_release+0xda0/0xda0 [ 87.217279] ? addr_domain+0x204/0x380 [ 87.217285] ? in_own_node+0x320/0x320 [ 87.217291] ? lock_sock_nested+0x91/0x110 [ 87.217296] ? trace_hardirqs_on+0xd/0x10 [ 87.217303] ? __local_bh_enable_ip+0x121/0x230 [ 87.217311] tipc_setsockopt+0x249/0xc10 [ 87.217319] ? tipc_sk_leave+0x200/0x200 [ 87.217331] ? security_socket_setsockopt+0x89/0xb0 [ 87.217339] compat_SyS_setsockopt+0x2e7/0x410 [ 87.217348] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 87.217355] ? do_fast_syscall_32+0x156/0xf9d [ 87.217364] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 87.217371] do_fast_syscall_32+0x3ee/0xf9d [ 87.217380] ? do_int80_syscall_32+0x9d0/0x9d0 [ 87.217388] ? lockdep_sys_exit+0x47/0xf0 [ 87.217399] ? syscall_return_slowpath+0x2ad/0x550 [ 87.217406] ? sysret32_from_system_call+0x5/0x3b [ 87.217415] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 87.217424] entry_SYSENTER_compat+0x51/0x60 [ 87.217427] RIP: 0023:0xf7fe0c79 [ 87.217430] RSP: 002b:00000000f77dc01c EFLAGS: 00000296 ORIG_RAX: 000000000000016e [ 87.217436] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 000000000000010f [ 87.217440] RDX: 0000000000000087 RSI: 00000000203a7000 RDI: 000000000000001c [ 87.217443] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 87.217446] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 87.217450] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 87.217457] Code: c7 40 1c 00 f2 f2 f2 c7 40 20 f2 f2 f2 f2 c7 40 24 00 f2 f2 f2 c7 40 28 f3 f3 f3 f3 48 8d 46 18 48 89 85 70 fe ff ff 48 c1 e8 03 <80> 3c 10 00 0f 85 da 04 00 00 49 8b 79 18 48 85 ff 0f 84 62 04 [ 87.217565] RIP: perf_trace_lock_acquire+0xc0/0x980 RSP: ffff8801ce9b7510 [ 87.217572] ---[ end trace 2bd9bb280de6f9a9 ]--- [ 87.217575] Kernel panic - not syncing: Fatal exception in interrupt [ 87.220594] Dumping ftrace buffer: [ 87.220596] (ftrace buffer empty) [ 87.220599] Kernel Offset: disabled [ 89.835634] Rebooting in 86400 seconds..