1, 0x0}) 2018/01/17 18:02:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet(0x2, 0xcbe6b07fcd55a28a, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000a3d000)={0x1, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, [{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @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]}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x560) r3 = syz_open_dev$vcsn(&(0x7f00002ed000-0xa)='/dev/vcs#\x00', 0x800, 0x40400) sendto$inet(r1, &(0x7f0000cc4000-0x38)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000c42000)=[@in6={0xa, 0x2, 0x24, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x0, 0x61, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x3, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0xc6f8}, @in6={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xcc) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f000010f000-0x50)={{0x7, 0x3}, {0xa103, 0x2}, 0x3, 0x1, 0x8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00006f6000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffff831, 0x4, 0x5, 0x4, 0x9, 0x400, 0x5, 0x2, 0x2, 0x41, 0x8, 0x100000000, 0x1, 0x3, 0x1000]}, &(0x7f0000fba000)=0x108) bind$bt_rfcomm(r3, &(0x7f0000ca6000-0x9)={0x1f, {0x19e, 0xe87b, 0x6, 0x100000000, 0x6, 0x9}, 0x4}, 0x9) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000a5a000-0x14)={r4, 0x7, 0x20, 0xd000000000, 0x9, 0x100000001}, &(0x7f00009c4000)=0x14) ioctl$TCSETAF(r3, 0x5408, &(0x7f0000a59000-0x14)={0x6, 0x100000000, 0x3, 0x6, 0x20000000, 0x0, 0x3, 0x1a, 0x9a, 0x2}) 2018/01/17 18:02:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000738000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00004a8000-0x400)={"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"}) 2018/01/17 18:02:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000500000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000036a000)='./file0\x00', 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000011c000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x54, &(0x7f0000e50000-0x1000)="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", 0x1000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000a62000-0x8c)={0xffffffffffffe000, 0x7e0, 0x3ff, 'queue0\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x4000, &(0x7f0000005000)="") inotify_init() ioctl$TIOCGPTPEER(r0, 0x5441, 0xffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000e33000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ab7000-0x4)=0x14) readlinkat(r1, &(0x7f0000016000-0xe)='./file0/file0\x00', &(0x7f000071d000)=""/192, 0xc0) 2018/01/17 18:02:50 executing program 0: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket(0x100000001e, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x10f, 0x82, &(0x7f0000001000-0xc0)="36347f00f80a1fea23469d7a2b240cd6b953cf6701d62dc93fb4bec90260689dd9f57a966945e0e97594d68fbf34ea8765f3fadfbef61bd0fd91afdf40e4b7547568a8ff2c2eed752d2ef6a32d04a8a5996925e87577084bf22d11ec46044d5411dc9f6b22ebe66506e910fcf008b4ba2104cb656c630abc314c16f5cf12fa924658da2917a8b3c384580edc21f3126241c2d1edbde40d54a8491cac216c786ddf63891006fe15d662841c020361046e6780224d44022c5af20ded2112411062", 0xc0) 2018/01/17 18:02:50 executing program 6: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d29000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x2, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"841b23bdb55ecf76eacde660"}}], 0x30) unlink(&(0x7f0000fcc000-0x8)='./file0\x00') link(&(0x7f0000f7c000-0x8)='./file0\x00', &(0x7f000014b000-0x10)='./control/file0\x00') fallocate(r1, 0x0, 0x0, 0x9) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 18:02:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000c42000)=0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000675000-0x4)=0xffff, 0x4) socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f6d000-0xa)='/dev/cuse\x00', 0x10000004000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000b94000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndseq(&(0x7f000054e000)='/dev/snd/seq\x00', 0x0, 0x8800) syz_open_dev$sndseq(&(0x7f00002ec000)='/dev/snd/seq\x00', 0x0, 0x1) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f00000f3000)="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", 0xfc) [ 106.269145] binder: BINDER_SET_CONTEXT_MGR already set [ 106.278688] binder: 15146:15154 ioctl 40046207 0 returned -16 [ 106.291172] binder_alloc: 15146: binder_alloc_buf, no vma 2018/01/17 18:02:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = syz_open_dev$usbmon(&(0x7f0000697000)='/dev/usbmon#\x00', 0x7, 0x4301) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00007da000)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000822000-0x40)={r3, 0x6, &(0x7f000072c000)=[0x800, 0x3, 0x10000, 0x2, 0x5f, 0x5], &(0x7f0000b6b000)=[0x0, 0x0, 0x7], 0x1, 0x1, 0x62a1, &(0x7f000089f000)=[0xfffffffffffffff8], &(0x7f000082a000)=[0xc652, 0xc7, 0xf5, 0x0], 0x0}) r4 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cd1000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r4, &(0x7f000057e000)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r4, &(0x7f00002e1000)=[{&(0x7f0000016000-0xe1)=""/225, 0xe1}], 0x1) 2018/01/17 18:02:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000c0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009fb000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f000052a000-0xf)={0x7b, 0x0, [0x4, 0xe2ab, 0xfffffffffffffffc, 0x8001], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000749000-0x4)=0x24, 0x4) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f0000d06000-0x120)={0x0, 0x0, []}) [ 106.338911] binder: 15146:15160 transaction failed 29189/-3, size 24-8 line 2957 [ 106.363601] netlink: 224 bytes leftover after parsing attributes in process `syz-executor2'. [ 106.410307] netlink: 224 bytes leftover after parsing attributes in process `syz-executor2'. [ 106.458987] binder: undelivered TRANSACTION_ERROR: 29189 [ 106.478605] binder: release 15146:15154 transaction 79 out, still active 2018/01/17 18:02:50 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000006000)=0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f0000015000-0x20)=[{&(0x7f000001f000-0xb2)=""/178, 0xb2}, {&(0x7f0000022000)=""/158, 0x9e}], 0x2, &(0x7f0000022000)=[{&(0x7f0000022000)=""/69, 0x45}, {&(0x7f000000d000)=""/38, 0x26}, {&(0x7f0000022000)=""/191, 0xbf}, {&(0x7f0000022000)=""/195, 0xc3}, {&(0x7f0000022000)=""/138, 0x8a}], 0x5, 0x0) 2018/01/17 18:02:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e59000-0xc)='/dev/autofs\x00', 0x129482, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000018e000)='/dev/dsp\x00', 0x82001, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f00002a1000/0x18000)=nil, &(0x7f0000e97000)=[@textreal={0x8, &(0x7f00000b5000-0x53)="baf80c66b88cab1d8166efbafc0c66ed670fd84c136af01135660ffc9b00182ede8e46cddc4717bad104ed66b9800000c00f326635001000000f300f01de66b808bf00000f23d80f21f86635800000300f23f8", 0x53}], 0x1, 0x2e, &(0x7f0000a5d000)=[], 0x0) set_mempolicy(0x800000000000003, &(0x7f0000000000)=0x1, 0x8001) r2 = socket$netlink(0x10, 0x3, 0x16) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000024000)=@common='ip6_vti0\x00', 0x10) r3 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x4) fallocate(r3, 0x0, 0x0, 0x10001) 2018/01/17 18:02:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000013e000)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) write$evdev(r0, &(0x7f0000c89000)=[{{0x77359400, 0x0}, 0x1, 0x4f, 0x400000002}], 0x18) ftruncate(r0, 0x10000) sendfile(r1, r0, 0x0, 0x72439a6b) 2018/01/17 18:02:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) sendmmsg(r0, &(0x7f0000ce3000)=[{{&(0x7f0000ccc000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x2, 0x4}}, 0x2e, &(0x7f0000b38000-0x10)=[{&(0x7f0000f45000-0x2a)="7221c3da0fd397b6a27ad56d544c457b9a8bc0dcbb13091b8c29f7901dc0ce88ce3bca2f8fa746a5f062", 0x2a}], 0x1, &(0x7f0000c10000)=[{0x108, 0x10c, 0x8, "68d9511010a76f3604c2bd3f5534e7b099981c575d53d5847aa8fcdcf316e5738d554dc3ffb825ae1382e2c2bc55b2425554fb36a167f92d454795685d603da7bb999a31aaf72f21f9d5a9802a0a6ca60ff4a83e45528bb2a12a02f359bdaca3e9fe144eee42d62e08ddecdf60ad200fa64fe0111e89d76b4d3e5e178414f74e9c7726bc0c4718fa1da3b3a6180e04dc51f0ea1ac19a5578d9fbcccd2f3a84aeadf8e5709caf0e4d128a9c0e0635fc8f9700b4c9e6975d43cebaca782f84409bbab49e6cb9f65fcd8ecb915607c608a7101f7f1dacf8f5cca5200afc404442ab438e70f6163463e1427baccc640eabc1ddf37f"}], 0x108, 0x4000010}, 0x9}, {{0x0, 0x0, &(0x7f00002bf000)=[{&(0x7f000064f000)="26e2e670ed0e132c6ed37e102a3acb91b2c44dccd2dde0df53e3f41b2a8f017bb0f06eb4086be094c386f63fec230f3884faaa16193b0af48093dfe66c450fa5c949bbc4c2d00d9e3287ac0b038e1111e2566bf0de384a78b2e1678e405f02b59b9db268be72978931e49c527244d47e7ada4ea9f5ae09ba98652593e4e5eb5392140c4efee9cf25", 0x88}, {&(0x7f00008e0000)="0610441ebac2a37e0b2f93a39f96157aa7db", 0x12}, {&(0x7f00003f1000-0x3c)="3eefff9fa4e640c422b4ea7b4ed5bfe866ea4d1d740d027b95bc71bd6ef0391f756b57a806a8c8e1a193d416247785cb30dc0b5d6048d5ceb79cc7d8", 0x3c}, {&(0x7f000068a000)="d69367b4be2ebe73dddf030c9caae2b05d55010179c92db7514133ad524be5804732ca985168ead0515ffe1f2043615579b23f2e82962ac7643db2759f5da06a94", 0x41}, {&(0x7f0000eeb000-0x48)="67700b9c0670cc2ac811876dbebb171400bbacdd734e2a3abd5fe1fa57550241c26346945fc3912c641fc86921121fa073dce0212289c5a2f5a1f689cde6c91727d87b5a13ee7236", 0x48}, {&(0x7f0000f4f000)="c910dfc791977d33fffdbd7791cb76ee1867e939e122f4f90e3994467f38829135fd06aba141ef16e9e39d53b4b0bdae0c3d246f501a6c2ca9f5de68f1f3f86293e4ae20c9396990", 0x48}], 0x6, &(0x7f00006a5000-0x260)=[{0x80, 0xad, 0x5, "b3c96e2c1a9f177d19b990236c8f80e9d490b1766f4db120a887e19a0a5d67c4da0ea3c2a2396cdcb6584e7bb31be9bc6d4c6c5c37fd09612d6c1b27ca0b9619a04ac0614fd9ec229e6fbe19f57eeed22de7d0b905372aa7494782eaaa6b6c02c07491c29d6bfc8cf6e101b3"}, {0xe0, 0x111, 0x8, "66d8f2f43a47d6eac81c22162cf2a0093025c4c3ec6c7745347f3b784b363ca02349db3f6e92e66f559880d580496dc201f3a729542b4a82a37ba2c3fb32fb7388b634eeff159228491838c76b125e55d484adf8deaa6cafbed009a2e4b1c02f9c388c17bd83985b07c81be7cc6791253c4c9c2724ecb71e94676776f222d795b40528829e4313b839a19cf9fe6f91a3b613f80d372f98e846c78e3cd9fa668265b11d8d5dd74ae50f0d8b196734510d84c759fcd06100dc479b56c379b38903665b20c731a6243b9b82d409"}, {0x100, 0x129, 0x1f, "81017148516929307b80f6b593359ec0afcadd8b48198fd4efc76e21b68ad8954aaed853db4680cc296f6ad5e40e4fe5b65fc999bf554c96949043356ef42835ad9d6948f68bf1711af51523eb8b978995d5b52a8b65bf364d11407d200886ccf6021457da71be0a6964b2c55b9b17ac6b8c2930b9ed12878871e0cc7364bd6207781ac2c367619796e8f38d3d6efddc23efd10b06c3dfd010156c39df0c5efdfc6912719a4e5a3c6325188138da2a5577ced6eb6f6ba1a694cdba1a1c7612b5f7192dc5755da90a9f4cd9302c28a621da0d0d755b8c9b7f6b5dbecf4dee34c8ac6040c925e25e4ba8"}], 0x260, 0x24000000}, 0x100}, {{&(0x7f0000dae000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x1, 0x4, 0x1, {0xa, 0x0, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}}}, 0x3a, &(0x7f0000981000)=[{&(0x7f0000c4b000)="c1e8405924bc7c167e7feca9dfc7b851982a38a124ab35f5f65255f7c1fc5e5c3900bf4f4ee82aa94665de94b865d33ce00a855bc3bc85e4909ceadd9758c267cb74f2cfb677a61977dcbb975f45b478966fc618af4a7d028654eb797cac28a35d2cda851da50c62cc97865b5ad5600583a27d179c3b0848a6e729ab5083ff1f4f62f77dd1e95bdf5c4f4ee38d7943cbba7ea6f73aca08e6e3f357da82cdcfac44c02bedbe853f24ca322eb8972a849cdce7762b7cf1bf358b28d3", 0xbb}, {&(0x7f000033a000)="a8f5fce4942da75b4a1eaae8d05c95ce5b2311399cf76a8e07ca2210971a2d14537173c685c41ac7ac99bb6ae2ae91eeb0199a95920ec545f7d1bb5d3bf211d1bd0fd2aac3ec8fe10f3b2e99f167b050980883961d9e700619e4db0d70116edd8c33ac0dabaf6d", 0x67}, {&(0x7f0000b5e000-0x1b)="cbacd76abd2281c0c0963a93d276e05e8a6df908dba0ba50394e04", 0x1b}, {&(0x7f0000176000-0x4c)="b90f4d4060bea1a80a53ec9a44062a013429c3c77b2625e24809d24e1ce87bbdb11a1ccc93da77ee659c98533eb17c707dc0eb9c0c3752ccc7c66d08dd353aeccda308a51c58f99229c3cd9e", 0x4c}, {&(0x7f0000769000-0xd4)="dfe366ea32216b84f5f96a7cc8bb4f40346aa7c7a3088048a78562c917ab2567f29ab80b66fd88f883145b39e878bcfa4ec6a6f165f606c7f5b58782d000519470f9b19adf0f8866d52fad5eefcab136a42608688cf44b397871b738074312dbba95d2f3a8a2086951e1773d181c0a3fff0686bc32ea8c11713f5be4654208a43ffa6a2e88ded410862201f956f671aca5aeb6bf72b8e1b85058c67d5c7d2274aa3dc479b68aa00ba69d132475981145f9cdfa4a3eabc950bc05b45a23009d75d03580b9e35d2420d16c86ede6f2ba85c2ed001d", 0xd4}], 0x5, &(0x7f0000ef7000)=[], 0x0, 0x20000000}, 0x5993}, {{&(0x7f0000663000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(seqiv(rfc4106(gcm(aes))))\x00'}, 0x58, &(0x7f0000116000-0x30)=[{&(0x7f0000934000)="f2bbcc93af356e7c98eb", 0xa}, {&(0x7f000048e000-0x3b)="aa59fe18f74bcb6a4fa97f997c9e6e0a4ae5e4f875e3f29e61442ce54915e2153e0cbd23ec0b2aea9417d0a7a105d09e6a3e07896c78db49b0bd24", 0x3b}, {&(0x7f0000404000)="046b1049441d4eee9fa9d5aa176f49c98788e1bc9a5e7b6452f62612346f04aaa06fd031c7afb7a20bfd709a623df57ab582c0335d72e8f5026b516092e75c90ea44b4c1d8", 0x45}], 0x3, &(0x7f0000477000)=[{0x58, 0x13b, 0x6, "36d3a964ea1330600b0f1025c3d8590cc44fe6027858715f67aae303089fa40d2a3baa60f8344e4c8bb1ee0dd9b917d781ce2b39b647935ef7619812f5990dc9f93dc892a8"}, {0x1010, 0x10b, 0x9, 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0x2098, 0x4}, 0x40}, {{&(0x7f0000dc9000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x3, 0x2}}, 0x26, &(0x7f00009b5000-0x20)=[{&(0x7f000073a000)="3692b5ca954ceee26bb7510361c3cc1e47a6f1bb2b1d3b463d0c4917e35c74bd3acee64ffaa0e8ca9d78f49fea5da9d7f13c60de83ded6f5d8846c572a87fbd3f675d6097c1be6e5b7e0a726f4d878694f28d8e7aa01a922e16d12223969af2e8ad9a2a3c261746522893139088eda6665d7bdfff61c18560ec6b7712060cfc06864620a2a3ecd88bf29caf74e74", 0x8e}, {&(0x7f00009cd000-0x27)="3abd4f46e7521c9f94770e5bec9b8672a18bf07856d4a0f0461f84f9e58e4b0d252b30ebe0475e", 0x27}], 0x2, &(0x7f0000fa7000-0x3a0)=[{0x60, 0x11c, 0x200, "00245d8c6036aa649a0c27cd48c88ac1ad7ff5d8bc6b289e4278943282dcf30802c05a0cd91133173754674411963b45b6638dbd597bf82bdec8667f7800bdede192bdeef7509aa8ee3481"}, {0x110, 0x104, 0x7, "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"}, {0x10, 0x10f, 0x9, ""}, {0x58, 0x10f, 0xd36, "ceb8fdc2c5a5975bb963b2afdfdb66fb948ff3ca69d7a33dadee36854f70d1954abf3ba9c688f59a86d28d93c3589b78f0c34351c95569baaff8f5bdf5bc2dfcb510e1f4"}, {0x88, 0x11f, 0xffffffffffffffef, "27067045c4518aac03d814e79b03e372cd13d173814020598a4cea17c0a313c29e5df5907e38a006ac07dabba148fed15da8b8297d052a6c4889588b36ce305b680151ad147f5f14b1cffd64383f3ce7af7e062c12e17926194ec2b433f54cae36d3ea42e8fafeeafa777154dfa74a48fbd219"}, {0xb0, 0x100, 0x6, "b3e6c9b8b27ae81422fd392d349bfb328db5a5e3f61bb529ff8c1630b4133f0d19b94b970a632f5ab03672db542570e85ef58b301f526335e0be33bd4539775194f1cac865f1689374e6c6172fcd3fa5252e10203a31fa06692eb12e383814c3c0f996a81ab2897d23273cb18c1cf046ead58a80daafb8245547bb802304883e12d0ad8471416e7489566827fa82be0d9947a20292cce5695fd7"}, {0x90, 0x19e, 0x2, "88d836868170f5392452a2545b0d7579f14db85f472c94b7067080f5d34d8e353aff4e98e4166d4e4818b2edd7d0c9b2542b0da19d980ad3d304d39c3c1a8f6cc444d138b8a516a01dacffa21d2e4175dc84cc5b06ea2f790e61309fb0eafce8a43d2a6365ed49f2514fd5ed473959ad803de8cac913d20b125af9aa55a5d7"}], 0x3a0, 0x4000}, 0x100}], 0x5, 0x1) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000e23000)=0xffffffffffffffbb, 0x4) getitimer(0x2, &(0x7f0000d34000)={{0x0, 0x0}, {0x0, 0x0}}) bind(r0, &(0x7f0000759000)=@generic={0x1e, "0203000000000000000000070000000009a9790000b30c7bc8790405c7bad62e0a530000000038d36d73fb8f8401a3040000002b0afe7ce43a4b2470a0c5006669ca021fc165dcf160e7ffff358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70d6f36cb184a"}, 0xffffffffffffff0f) stat(&(0x7f00003a2000-0x8)='./file0\x00', &(0x7f0000aee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r1) socket$bt_l2cap(0x1f, 0x2, 0x0) 2018/01/17 18:02:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000)='/dev/audio\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000001000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x102) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000)='./file0\x00', 0xc0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000d87000-0x8)=0x80) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f00004f9000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000a0d000/0x4000)=nil, 0x4000, 0x0, 0x11, r2, 0x0) 2018/01/17 18:02:50 executing program 2: socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009b7000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000f3b000)={0x0, 0x9}, &(0x7f000037a000)=0x6) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000eb8000)={r1, 0x800}, &(0x7f0000530000)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000be4000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "51c008", 0x8, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x1, 0x1, [0x27]}) 2018/01/17 18:02:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x2, 0x0, 0x0, 0x3, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x400001) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$int_in(r1, 0x5473, &(0x7f0000f52000-0x8)=0xffff) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000937000-0x4)=0x3) close(r0) 2018/01/17 18:02:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000418000-0x50)={0x5, 0x2, 0x6, 0xa000000000000000, &(0x7f0000634000-0x80)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000027e000)={{0x6, 0x7fff}, 'port0\x00', 0xf, 0x41000, 0x100000001, 0x70, 0x8, 0x41, 0x8, 0x0, 0x7, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000c32000)='/dev/midi#\x00', 0x8a62, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000736000)={0x4, 0x3, 'client1\x00', 0x2, "678a5d6a127d94e1", "4b0836670c66e66f02ae9165a7b618712f4409f77acba909e8e7f19eada49af1", 0x3, 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]}) r2 = syz_open_procfs(0x0, &(0x7f00003d9000)='attr/fscreate\x00') preadv(r2, &(0x7f0000008000)=[{&(0x7f00003bd000)=""/1, 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00007d9000-0x10)={&(0x7f00001dc000/0x1000)=nil, 0x1000}) bind$netlink(0xffffffffffffffff, &(0x7f0000094000-0xc)={0x10, 0x0, 0x0, 0x401}, 0xc) [ 106.485548] binder: undelivered TRANSACTION_COMPLETE [ 106.494722] binder: send failed reply for transaction 79, target dead 2018/01/17 18:02:50 executing program 2: mmap(&(0x7f0000000000/0x63000)=nil, 0x63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000060000-0x2)='\x00 ', 0x0) writev(r0, &(0x7f0000018000-0x10)=[{&(0x7f0000012000)="6e40c6ac37a2a8c47c64b1bd4bf75bb807c6afaeb9fe4b1c0652bb80650ef6b0d21263107e11c0e5d05ed1d00de41f1d06d8c376b7e171897457a816b184455852e7cb833819d8d5cfff71823f76150a3787ae4fc3bc0784076b1c03f57f5e60e1721a65870d0fd4d0804fadc05d916d580b32a608e9e04458ac74731fe0af45b0ac17428e587c5977be105207737c4419e54ed99a2d45398c983998c73bd52d691d90f2d0be41791af62982b220440c23c6c7cb9c8e73a3dfde887cf2c8ffb49ac012a893ff494a56d54b39a6fa001bdab93bf4", 0xd4}], 0x1) r1 = syz_open_dev$sndseq(&(0x7f0000060000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f0000057000)=@known='system.sockprotoname\x00', &(0x7f0000063000)='\x00 ', 0x2, 0x3) close(r0) dup2(r1, r0) 2018/01/17 18:02:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c0b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000310000-0x38)={0x0, 0x0, &(0x7f00001df000)=[], 0x0, &(0x7f0000026000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto(r1, &(0x7f000046d000-0xb0)="a240516bd116aba6d1c709d653d6af4d", 0x10, 0x0, &(0x7f0000409000-0x10)=@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) fgetxattr(r0, &(0x7f0000eaf000-0x6)=@random={'os2.\x00', '\x00'}, &(0x7f000034e000-0xcf)=""/207, 0xcf) 2018/01/17 18:02:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f000062e000-0x10)=[{&(0x7f0000d9d000-0x11)='\x00', 0x1}], 0x1) bind$inet6(r0, &(0x7f00000f6000)={0xa, 0x1, 0x4c4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, 0x1c) sendto(r1, &(0x7f0000f01000)='D', 0x1, 0x0, &(0x7f0000585000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) pipe2(&(0x7f0000d16000)={0x0, 0x0}, 0x800) bind$unix(r2, &(0x7f00004e9000)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/17 18:02:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000aca000-0xb)='/dev/mixer\x00', 0x2200, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000b30000-0xfb)=""/251) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) getpeername$unix(r1, &(0x7f0000f90000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000016a000-0x4)=0x8) 2018/01/17 18:02:50 executing program 0: mmap(&(0x7f0000000000/0xd12000)=nil, 0xd12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x8080a, 0x9) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000225000)={0x0, 0x54, &(0x7f0000bb2000)=[@in6={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa}, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x0, 0x10000, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000a4d000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000867000-0x20)={0x7, 0x101, 0x6, 0x100000001, 0x400, 0x8, 0x5, 0x2, r1}, 0x20) r2 = socket$inet6(0xa, 0x2, 0x0) shutdown(r2, 0x3) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xc000}) recvmmsg(r2, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f0000891000-0x30)=[], 0x0, &(0x7f0000d0e000)=""/4096, 0x1000, 0x0}, 0x0}, {{&(0x7f0000d0e000)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0f000-0x6e)=""/110, 0x6e}, {&(0x7f0000071000-0xea)=""/234, 0xea}, {&(0x7f0000d0f000-0x53)=""/178, 0xb2}, {&(0x7f0000d0f000-0x3a)=""/58, 0x3a}, {&(0x7f0000408000-0xd6)=""/214, 0xd6}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x6, &(0x7f0000b13000-0x9c)=""/156, 0x9c, 0x0}, 0x0}], 0x2, 0x10020, 0x0) 2018/01/17 18:02:50 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000003000)=[{0x10, 0x0, 0x2, ""}], 0x10, 0x0}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x2, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002000-0x98)={0x0, @in6={{0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x9}, &(0x7f000000c000-0x4)=0x98) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000007000-0x8)={r2, 0x3}, &(0x7f000000b000)=0x8) sendmsg$key(r1, &(0x7f000000b000-0x38)={0x0, 0x0, &(0x7f000000a000)={&(0x7f0000004000-0x30)={0x2, 0x0, 0x4, 0xaeaff43c48442fab, 0x6, 0x0, 0x3, 0x2, [@sadb_lifetime={0x4, 0x7, 0x7fffffff, 0x0, 0x7, 0xfffffffffffffff9}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x40000) keyctl$set_reqkey_keyring(0xe, 0x0) 2018/01/17 18:02:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c97000-0x8)='./file0\x00', &(0x7f0000a98000)={0xedf2, 0x0}) r2 = memfd_create(&(0x7f000030f000)="2f1165762f6b766d00", 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00004fe000-0x2c)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005a1000-0x4)=0x8c) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000af6000)={0x100000010006, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000820000)={0x0, 0x0, 0x0, &(0x7f0000f2d000-0x8)=0x0}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00005c7000)=0x6, &(0x7f00008a3000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000c5000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004bd000-0x4)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0xfffffffffffffffc) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000aff000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3], 0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00002a8000-0x8)={0x0, 0x0}) fchmod(0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) modify_ldt$read_default(0x2, &(0x7f0000182000)=""/0, 0x0) mmap(&(0x7f0000000000/0x6eb000)=nil, 0x6eb000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/17 18:02:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x3, {"e00000000609c3"}, 0x71}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000)={0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000002000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7, 0x2, 0x0, 0x0, 0xffffffffffff8000, 0x3ff, 0x8}, 0x20) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000001000)=""/4096, &(0x7f0000000000)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000282000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x2}, 0xc) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000351000-0x20)={@common='yam0\x00', @ifru_flags=0x9400}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000180000)='/dev/vga_arbiter\x00', 0x200200, 0x0) clone(0x201003fc, &(0x7f0000e14000-0x1)='R', &(0x7f0000f46000)=0x0, &(0x7f000062f000)=0x0, &(0x7f0000517000)="1f80") ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00001db000-0x10)={0x6, 0x0, 0x10003, 0x40}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 18:02:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000962000-0x1c)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000046a000-0x108)={r1, @in6={{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008e9000)=0x108) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00008bc000-0x8)=@assoc_value={r1, 0x0}, 0x8) 2018/01/17 18:02:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = syz_open_procfs(0x0, &(0x7f0000b80000-0x10)='net/ip_mr_cache\x00') ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f000010a000-0x4)=0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000069d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00004bb000-0x8)=0x9) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f36000)='/selinux/context\x00', 0x2, 0x0) bind$pptp(r2, &(0x7f0000fe0000-0x20)={0x18, 0x2, {0x3, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r3 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f00005f6000-0xc)={0x2000, 0x0}) mq_timedsend(r3, &(0x7f0000a5c000)="", 0x0, 0x0, 0x0) mq_timedsend(r3, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000058f000-0x10)={0x77359400, 0x0}) mq_timedreceive(r3, &(0x7f0000659000)=""/131, 0x83, 0x0, 0x0) 2018/01/17 18:02:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000fe8000-0x108)={0x6, {{0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xda1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000ad8000)=0x2, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc1, 0x5a4b5290) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r2, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x38a}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) ioctl$TIOCSBRK(r2, 0x5427) 2018/01/17 18:02:50 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000008000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl(r0, 0x40084146, &(0x7f000000a000-0x86)="ba") mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000005000)=[{&(0x7f000000d000-0x33)=""/51, 0x33}], 0x1, 0x0) 2018/01/17 18:02:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x574) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) write(r1, &(0x7f0000ac1000-0x2b)="d2", 0x1) sendfile(r1, r0, &(0x7f0000b4c000-0x8)=0x0, 0x6deb3d3d) 2018/01/17 18:02:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004e3000)={0x0, 0x0, 0x0}, &(0x7f00003a0000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000042f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f00001a3000-0x30)=[{&(0x7f0000179000)="896e", 0x2}], 0x1) read(r1, &(0x7f0000ed2000)=""/1, 0x1) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d7a000-0xb)='/dev/hwrng\x00', 0x4800, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f00005d6000-0xe4)=""/228) fcntl$setsig(r3, 0xa, 0x15) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f000061f000-0x18)={0x2, 0x0, 0x1, 0xc2, 0x3}) socket$inet6_sctp(0xa, 0x1, 0x84) prlimit64(r0, 0x1, 0x0, &(0x7f0000f27000-0x10)={0x0, 0x0}) 2018/01/17 18:02:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00009a5000)='/selinux/relabel\x00', 0x2, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000208000-0x8)='./file0\x00', 0x101000, 0x188) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000171000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a92000-0x4)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000aac000)={r2, @in6={{0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6}, 0x98) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000309000-0xd)='/dev/net/tun\x00', 0x0, 0x4000) 2018/01/17 18:02:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000bd9000)=@assoc_id=0x0, 0x4) perf_event_open(&(0x7f00006c6000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x2000000) r0 = syz_open_procfs(0x0, &(0x7f00007a9000-0xa)='nj/cgroup\x00') setns(r0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a66000-0x8)={0x0, 0x0}) 2018/01/17 18:02:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ce3000-0x11)='/selinux/enforce\x00', 0x7ed2a3753e813ef7, 0x0) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000af3000-0x70)={[{0x2, 0x5d4, 0x5, 0x80000001, 0x4, 0xfffffffffffffffe, 0x39b, 0x4, 0x2e, 0x6, 0x7, 0x7, 0x1}, {0xfffffffffffff001, 0x8000, 0x7, 0x6, 0x3c3b, 0x3eb, 0xfffffffffffffffb, 0x1, 0x9, 0x3, 0x9c, 0x7, 0x1}, {0x9, 0x0, 0x8001, 0x930, 0xffffffff, 0x8000, 0x81, 0x3, 0x8, 0x3, 0x2bf2, 0x7, 0xad5}], 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$kcm(0x29, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000154000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$midi(&(0x7f0000e6a000-0xb)='/dev/midi#\x00', 0x8, 0x18000) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xd4f) r2 = perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x18000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001a8000/0x2000)=nil, 0x2000, 0x0, 0x51, r2, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f000027a000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) setrlimit(0x7, &(0x7f0000c42000-0x10)={0x0, 0x0}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f00008ce000/0x18000)=nil, &(0x7f0000328000)=[@textreal={0x8, &(0x7f0000e35000-0x3d)="0f095fbaf80c66b8b8fdea8666efbafc0cb80080eff0838400000a260f09baf80c66b84c85288966efbafc0c66ed0fb0ecf2abf3f2f78f26474c6f3eaf", 0x3d}], 0x1, 0x0, &(0x7f00002a4000)=[], 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f000051b000-0xe)='/selinux/load\x00', 0x2, 0x0) 2018/01/17 18:02:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mlock(&(0x7f000068a000/0x2000)=nil, 0x2000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000412000-0x4)=0x0) alarm(0xde) bind$inet6(r0, &(0x7f00000a2000-0x1c)={0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) write$evdev(r1, &(0x7f0000e69000-0x48)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x10090) write$sndseq(r1, &(0x7f0000458000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f0000def000)={0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f00008e3000)={0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f00004f8000)={0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0xff9a) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000080f000)={r1, &(0x7f0000e8c000-0x45)="ee39139bdbadd5189b04d025f5457347c340f55cea48206d67c0310c154edd4b64aadc7105de2310c8dab4cb5991cb079e4f95991457c633fb45280ee391dbabd26befce63", &(0x7f0000507000)=""/124}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f00006d8000-0x13e)="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") mlock2(&(0x7f0000c25000/0x3000)=nil, 0x3000, 0x0) pread64(r3, &(0x7f0000015000)=""/0, 0x0, 0x2000000000) recvfrom$llc(r0, &(0x7f00003c4000)=""/77, 0xfffffffffffffdc7, 0x0, &(0x7f00006ae000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x5) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000989000)=[@in6={0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, @in6={0xa, 0x2, 0x7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}], 0x38) openat$pfkey(0xffffffffffffff9c, &(0x7f0000d49000)='/proc/self/net/pfkey\x00', 0x880, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000e5a000)=0x0, &(0x7f0000f79000-0x4)=0x4) 2018/01/17 18:02:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000247000)={0x0, 0x0, 0x0}, &(0x7f00001db000+0x4e1)=0xc) getpgid(0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000051b000-0x8)={0x0, 0x0}) sched_setaffinity(r1, 0x8, &(0x7f0000d65000-0x8)=0x200) fcntl$getownex(r0, 0x10, &(0x7f0000ac5000-0x8)={0x0, 0x0}) getpgrp(0x0) getpgrp(0xffffffffffffffff) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00001bf000-0x4)=0x0) r2 = getpgrp(r1) fanotify_init(0x4, 0x800) sched_rr_get_interval(r2, &(0x7f000040b000-0x10)={0x0, 0x0}) 2018/01/17 18:02:51 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000016000-0xc)='/dev/autofs\x00', 0x202000, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f000000c000-0x4)=0x0, &(0x7f0000001000-0x3)=0x4) 2018/01/17 18:02:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000264000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000f41000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x106000, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/17 18:02:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000781000-0x8)='./file0\x00', 0x200040, 0x4) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000018000-0x4)=0x2, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000420000-0x4)=0x0, &(0x7f000004c000)=0x4) sendmmsg$alg(r0, &(0x7f00002ff000)=[{0x0, 0x0, &(0x7f00004fa000)=[{&(0x7f000004d000-0x73)="8930d58ec7e5bf2d7ac36e5a0d83070ea54d8e909de0af98b64fc3e0dd3ada96bc25057603b02725489e5c085721c2c1a442a8d70ef0e2a15562539a7e77a10057110aa2d638db9eb10767b8f5a4cba2b41bed84ff4603a5b96408abdeca41aa539a560dc8ee198681f3b73390ae455f3b60e2", 0x73}, {&(0x7f00005cf000)="0ec3a0d6017482d0dd917aae1a6268bb27ce6de9f15bf64527dfd7fa5a6ed891a65c4d7b360ae28387d26af13a9d70de7e14c1cdeafda74e6e066a2fcb0c8efafccc8b43e8cc2bb41a02615a0c8e420d5bbd1ffcc90128254d958f3c120fa72e83a5042795d4b46ddc7cefaed3a768b31d2a8426aed72c557a957cc445d5a9340b33d45430dd7bf1542d30630a517adcae7122e1b4ab9b6b72163e5a7d4e3de9c091aba32eba67927239e20056b8411f7a93d69a788906407c7b11f85d9ad8", 0xbf}, {&(0x7f0000959000-0x5e)="80ebc48f6877ecfdf7bb9d2697eff21363c1c6a66ef7bd76836649cbe90d43faf1cda08ac956a285f5452c89008a8fd06547e30f7923bc4244f1d076b825bbb1a219cd51e5729d10cb65e641e9e7160885efa82bcef00130973016a183e4", 0x5e}, {&(0x7f0000173000-0xff)="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", 0xff}, {&(0x7f0000c4c000)="", 0x0}, {&(0x7f0000667000-0xda)="eb34c2ed83edad047b86d438228ab9403792cf14920b62600779608bb7fd97e539b3566c2ce3b9501138bfdef506ba9f63ba163b6498dc370b9284def3c449da7f86a9b8d518dc4b19c23de13472e9cba0dd60d103c682975700a00eeb171eeef7c7226bcfb5e396fb812a4b698db33636b499312838adbd2ce5a47c612192c91ef20dd35f6cd4f8a4dc5a53fe387bd3b143215871ccf0f2cd52b0205e5a34bda4b83f9e4d5cd842c6b40a1e040725c95ce5f3027ee5cc828da4c0941c9dbca937b61c43bd0eba573cf1749aa09ee5e749806992e527fb5a493b", 0xda}], 0x6, &(0x7f0000ed8000)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0x20, 0x117, 0x2, 0x6, "41c052a37b20"}, @iv={0x50, 0x117, 0x2, 0x37, "f42587e6bb7849909353398797c94e702bb5b1f2e84aa05501ca2c4b36cbb8d54cb7d98f32f9c0b25e38ac1989a67f75de8db6c7a5a4f8"}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xa0, 0x117, 0x2, 0x88, "5280a7529e80ca1b771f01c7dc1cc22453634109559a0dce3ba82661d80ab2fab8efa9e2da4c5f7a9880bfee96e039ef62d515279bdfe27062c4e67340a28be52893237690f33d311a696d6531eff9caa13aa093b028dcd94eb19a5952aebe7c91a045d8b02b285df46971ef4da24e51ffc0157017e85222febfb37c7f67fe38c219ee17b38b4dde"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7}, @iv={0xf8, 0x117, 0x2, 0xe4, "fcab2407e9f2ad8ee5c8f38879a0860a626c07104dbb54543314b8932921a6a1b67ba55d0c05048d28267899fe0505486e001411c8cf82970ef2f08f45093a0130b7bd2c1bbb9318a09968a7b370941ffa80623b0e471138cb2cc36510cd126787bc2dab1913e335a3827df37ddd330f0f32b9a8065a96bced0f90a20f200ebd883368964b42aa6ca99a1d777b1cd419041cc72f9eb2f5e7bca672968fdec8e54fd0a249a7d618cbbe7668208afbe75cd0ed7be30a26dc3f3b95bf072fe10576f1f85f731fd053b4e0dc9f3970e7336f5e2ca55ea22c2e45264a765db5fb45ea9ad59de4"}], 0x268, 0x8000}, {0x0, 0x0, &(0x7f0000ee3000-0x20)=[{&(0x7f0000d40000-0x40)="53c30cabcb9a6e5fc55b2de8a4fa4987cf08638b57f82d8cc1d10a1b60fb9e310889790c469ab310a09bb8285f5c71456264b56b408b216c98768b8684841cef", 0x40}, {&(0x7f00000bb000)="caaabcccc773d47140ccb9528c051c37922c678a1070d55bc797dec1c5d45ae8c4f24934e35677610bad859394210121f59192a15d12ea606a174edd35323dce94f336e6e002021965613a50cf855c2326575ef3e1351788cb98584e1b87a21ee30bf8dcd550ce696366756f06e7f37bd47eaebc095d4c26c2d88898ad084f63317d97409d041ee82fa0e0a6a632589d53", 0x91}], 0x2, &(0x7f000059d000)=[@assoc={0x18, 0x117, 0x4, 0x6}, @iv={0x108, 0x117, 0x2, 0xf4, "a61822e5f4d37eb66f18858e7e695527e634cf2c50aa1476dd6a59c433c41108a502c7f960bcd51fa217a97fec6e265388587fa47998377ba13876c9bc47f2f82dfb729ecb89d87880ba23d35ef5592fa241e091d88b84ce3accd6a4b9e2da726c598bfc9d6cd63eedb8055359678f036cd5bbdf2760bf1fe4da1dd2fc7144ca055bb25e52db7eac938ae6cdbd4c9652d712276cd018e8150ff29aa46fbc764ac5a759f13b0c070ccdc983933f42d2211c5c5f7900071eadd03a65e14d2ca6be6551e4707a21c2ccc90f0b48a35db1fbac92457c033efe8360f6d142f63b8d0d49db7f6f6e1a382a6045c55821634767201abe90"}], 0x120, 0x4000000}, {0x0, 0x0, &(0x7f0000cb4000)=[{&(0x7f0000bfc000)="b2340f9b3e4f85f77e97b784b0fe890c7e3a4e9e4135996110a897bb8bdfb42c305f3ce48da765bc2f73fac5ad0da36c0addddc71c6ae8835c", 0x39}, {&(0x7f0000b73000)="8d8a124a658f1d1887d35a9dad6c9997e9e98c9aa7d9099bac0eb2bd47d6ac5f82758b239e56ecb73e46d4d06e680f69ba7dd22607243d1d68ee4cac2a01fa63d1eec7c7545f9abe5fd970e88e28486574cb2afd059c0f761359f10c87350d962c67705d36ee903a87c8415d4b7ac45ddb3090290ec0512dde7557fcff5ea4a4832409ed8eeee4cf34eb41d4d7ff5d3f8118", 0x92}, {&(0x7f00006d7000)="c2bacb41b8a18d8ee36631674ffa3090e8bcde0eec8416f518d364ebcd1fafa7ed6acfd831870896770327b5567d4d011cc0a9e75d56907f98bc725f0a92037d73670ec217ef05a037a0a7ef89332b74910303c5761e06c173d32f01ae0df8edebf48b7f07fc9373b65c069e87741d652089d0b3fd84", 0x76}, {&(0x7f0000e77000-0x2a)="dec078257305760fcd571a435f5ad37acb8141bffcef8f808c682c5f5c3addebcab30ad3251908e95b4a", 0x2a}, {&(0x7f0000d61000)="", 0x0}], 0x5, 0x0, 0x0, 0x10}, {0x0, 0x0, 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@op={0x18, 0x117, 0x3, 0x0}, @iv={0x38, 0x117, 0x2, 0x1d, "250546f631eb130eded590d5ee64fd4ad6aba98d1bfd7c5f4363a5b7e3"}, @assoc={0x18, 0x117, 0x4, 0x24f4}, @iv={0xb8, 0x117, 0x2, 0xa3, "a4193f27d53dfafcb24dd34a827ad34bca45d94f83e316371a53e66b5c285c7b744be4777791021fac4a3e3dd9ce12905802dbff9dff5ef6126758f2b7988a5a098eeeb78368ad651bfcf62a4d8ddd27d6a6e0cb25162b3c634bb86de7d2b7659a898db096b338db42a88a40f3727d22bf077cd28f766bbb2cf72f4a8c8dd6bed17dfcdce043f8a61bad824f2753f6dfffbf91f7b834c92b1807bbea0a087e53e525fa"}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xe0, 0x117, 0x2, 0xc6, "25820ae2d3c0db35b63331626b0d50f9912a2895918409135d82e59558d50aee408eaee81a11506778316bb2782ed1eea0b9b01bfe63ca3b10d6e0491781d5055eba9529f20f494957af37dffd3563b2a3c840c845d335b23ac485b88277c499e6faa3336be35851a7aa277d99ba9354f168456758ce74921534a4bccde87adb283d9754b875e982cde93159a42bfaa8a8adbdb11652582e9df7c026772ba0fa5a33d675472cba87a80badba0b8122558c0ac17680a381513849da79873d079919f7f89228e7"}], 0x1248, 0x804}], 0x5, 0x40000) connect$ipx(r0, &(0x7f0000aff000-0x10)={0x4, 0x49, 0x8000, "87ee8f1c620a", 0x8a, 0x0}, 0x10) r1 = memfd_create(&(0x7f0000e82000-0x3)="10bc00", 0x3) name_to_handle_at(r1, &(0x7f000047a000)='./file0\x00', &(0x7f0000a63000)={0x1008, 0x0, "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"}, &(0x7f0000d13000-0x4)=0x0, 0x1000) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000658000-0x4)=0xfffffffffffff7ff, 0x4) 2018/01/17 18:02:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = mmap$binder(&(0x7f0000235000/0x2000)=nil, 0x2000, 0x1000000, 0x3853, 0xffffffffffffffff, 0x4000000000fffd) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, r1, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000d0d000)='/selinux/validatetrans\x00', 0x1, 0x0) accept$ax25(r2, &(0x7f0000d58000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00007eb000)=0x10) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d77000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f0000a76000)={0x3, 0xfffffffffffffff8, 0x1000, 0x6f48, 0x73, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 18:02:51 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000f000-0x10)={0x2, &(0x7f0000002000)=[{0x20, 0x0, 0x0, 0x80000000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = socket(0x1b, 0xa, 0x3) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000000d000-0x8)={0x1, [0x0]}, &(0x7f0000012000-0x3)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000011000-0x14)={0x0, 0x3, 0x7, 0x4, 0x1, 0x1}, &(0x7f0000011000-0x4)=0x14) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000003000-0xa0)={r3, @in6={{0xa, 0x2, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x6c2e, 0x2, 0xa69b, 0x0}, &(0x7f0000011000-0x4)=0xa0) sendto$unix(r1, &(0x7f0000010000-0xa9)="", 0x0, 0x0, &(0x7f0000010000-0x21)=@file={0x0, ""}, 0x2) 2018/01/17 18:02:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000867000-0x8)=0x80000001) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000ebe000-0xc)={0xa48f3798a56e60b, 0x0}) close(r2) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r1, r0) 2018/01/17 18:02:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00005a8000-0x10)={0x0, 0x0, 0x8, 0x0}, 0x10) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f000010b000-0x4)='tls\x00', 0x4) [ 106.859812] binder: BINDER_SET_CONTEXT_MGR already set [ 106.887043] binder: 15293:15301 ioctl 40046207 0 returned -16 2018/01/17 18:02:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000f78000)='/dev/dmmidi#\x00', 0x9, 0x801) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000e44000-0x2e)="cd08c5df5c918ec6b9b72ab537c4ae452d6e83995f232508f0f473051c721b96425e0c04c8b337fa6d41964c4283", 0x2e) r1 = bpf$MAP_CREATE(0x0, &(0x7f000001e000-0x14)={0x5, 0xb, 0xd8, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000013e000-0xfd)={0x0, 0xf5, "6d919fbe3089d183556b1428a94beeefd17f3d536add3605c52a6b2eba1369e1e61c1b2fc2c116514d0c9dc87b6dc0b5b2da6b3ea1a23b9ff283a4672f24a8c3a4518d17098a0c5633a66a0e279ec7ce437800ca7991e8f8d59226e60ea30260a96acb293f6c31d49b8ea708a7a2041a368d51d1011f161c97459240ee7cfdc4bc800a570ba9bad3f108635fbe2a5406419cd3dd1c0785261bfb906f1e72291187473e42720d056ee679cdc250d65991a977653aeda2ac447dfa34cf263214d5eb1bf02d51be987022ef6451abd8e7707d127943c045a16ff7839e2cc68f391fa53fa10c1392f5e5216a6a662ecb81a1ec109f00d8"}, &(0x7f000038c000)=0xfd) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ac8000)={r2, 0x3, 0x1, 0x80}, &(0x7f0000a1d000-0x4)=0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000c5000)={r1, &(0x7f0000f7a000)="", &(0x7f0000c62000)=""/66}, 0x18) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fce000-0x9)='/dev/vcs\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f00008e5000)=0x0) getsockopt$inet6_buf(r3, 0x29, 0x3d, &(0x7f0000b86000-0x80)=""/128, &(0x7f0000b5f000)=0x80) 2018/01/17 18:02:51 executing program 7: r0 = socket(0x100000001e, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) getpgrp(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt(r0, 0x10f, 0x0, &(0x7f0000000000)="", 0x0) 2018/01/17 18:02:51 executing program 6: r0 = socket$bt_l2cap(0x1f, 0x2, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00001de000)=0x2ab, 0x4) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0x4156, &(0x7f0000006000-0x1f5)="") 2018/01/17 18:02:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000014a000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00006f0000-0xd)='/dev/dmmidi#\x00', 0x0, 0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000569000)={0x0, 0x0, ""}, &(0x7f0000056000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000086c000)={r2, 0x7, 0x583, 0x575, 0x9, 0x3ff}, 0x14) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xfffffffffffffffe, 0x12, r0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) 2018/01/17 18:02:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = accept4$llc(0xffffffffffffff9c, &(0x7f00006f7000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000433000)=0x10, 0x80800) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005cb000-0xa)='autogroup\x00') sendto$unix(r2, &(0x7f0000df2000-0xcf)="fca5ee887921bb8101892097e54a820e4af01058e441f69351bedb1107373e5de75fe4c7ca10fd08be83ee524d5ba1719a4a0d50ab1bf93eb242d35a077a788c5b64c0e96d610ce91a0c1073683b336b2f7dd91b0660759fae1de7e6d2141feacbbc712dba5e86f6103894b710e5bdf7040a9834a4bbbe1fbaa9237186f0b626797f86b73654194f56bf9849a3fce37bd3ddfdb17b1f0c85381aff42a2f4f48983ec7b03a2b8ae70e1e643f58f2372326cdaa181b3abb2649ee43822fc6d950c6faa90e192fefd310246e53ce58718", 0xcf, 0x20008004, &(0x7f00006ad000)=@abs={0x0, 0x0, 0x3}, 0xfffffffffffffe19) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000d4e000-0x4)=0x0, &(0x7f0000c17000-0x4)=0x4) getsockname$llc(r1, &(0x7f0000ca2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000371000-0x4)=0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x20000803, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002f1000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000556000-0x4)=0x0) 2018/01/17 18:02:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000498000)='/dev/vcs#\x00', 0xffffffffffffff35, 0x200000) ioctl$TIOCEXCL(r1, 0x540c) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r2 = accept$alg(r0, 0x0, 0x0) readv(r2, &(0x7f000022b000-0x90)=[{&(0x7f0000e0b000)=""/233, 0xe9}], 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000391000-0x4)={r2}) accept$unix(r3, &(0x7f00000bf000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e76000)=0x8) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000aea000-0x4)=0x0) 2018/01/17 18:02:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000079b000-0x8)='environ\x00') msgget(0x3, 0x4) readv(r0, &(0x7f0000bac000-0xa0)=[{&(0x7f0000447000-0x89)=""/0, 0x0}, {&(0x7f000098e000-0xd0)=""/24, 0x18}], 0x2) linkat(r0, &(0x7f0000efc000-0x8)='./file0\x00', r0, &(0x7f000071e000-0x8)='./file0\x00', 0x400) 2018/01/17 18:02:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000043f000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000d88000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fanotify_init(0x13, 0x7fd) 2018/01/17 18:02:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009c9000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r0 = creat(&(0x7f00000ff000-0xc)='./file0/bus\x00', 0x0) recvfrom$unix(r0, &(0x7f0000a1c000)=""/228, 0xe4, 0x0, &(0x7f0000d64000)=@file={0x1, './file0/bus\x00'}, 0xe) mount(&(0x7f0000e54000)='./file0\x00', &(0x7f000083d000-0xc)='./file0/bus\x00', &(0x7f0000a6c000-0x8)='mqueue\x00', 0x0, 0x0) 2018/01/17 18:02:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) bind$inet(r0, &(0x7f00002b7000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x190) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00002c3000)={r0, r1}) sendto$inet(r0, &(0x7f0000d19000-0xb)="", 0x0, 0x20008047, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000b86000)="", 0x0, 0x4000, &(0x7f0000baa000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 18:02:51 executing program 6: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000231000)='/selinux/validatetrans\x00', 0x1, 0x0) accept4$packet(r0, &(0x7f00008a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f22000)=0x14, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aed000-0x9)='/dev/kvm\x00', 0x0, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000d56000-0x4)=0x101, &(0x7f00007ac000-0x4)=0x4) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) openat$sequencer2(0xffffffffffffff9c, &(0x7f000058c000-0x10)='/dev/sequencer2\x00', 0x28000, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000134000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/17 18:02:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000b7d000)=@random={'os2.\x00', 'posix_acl_accessbdevGPL\x00'}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003bc000-0x9)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) bind$ipx(r1, &(0x7f0000433000-0x10)={0x4, 0x5, 0x9, "095cbd02bb5a", 0x800008e, 0x0}, 0xfffffffffffffe23) pwritev(r0, &(0x7f00009f3000-0x30)=[{&(0x7f0000fab000)="74aa7e8f2afc5c6c00c31ab0da21cbd8a1a9a440bd55dba8dd55d41a25f7a92de97f26605c70604c33e1055e5e60b6f12f7d17fa06dffbba70844f3fea93dc1815ae0088442d56dfb4a31f73ada4dd4787c03dd4587b6e861ce391e33c38eb22a2e4d1fc5dc01983c94e46040eeb24dfdc9dd3677adcf539c5796c81ef82d6682b31b5cfb019a6bf3996d86ff6d03494873a6274afd05a539cc02554de4823a09118308a0132d3c20d22fb838a4859c6982aa810a15dc80e1c0866abbe6a9ccc0ac45ec5d06cdbcfec529644104b2caf157a01054b1589b0a4978b78ccb3d222320916146202a2ddb9a1be1b28a4531fafd908d8dc", 0x0}, {&(0x7f0000ff8000-0x1000)="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", 0x0}, {&(0x7f0000ba3000)="27b92783d6ba401e6a977a93ac8370ef44c296e03a8380d4611ed54ea3ff97d3cb35bd456a58ec1f129e46703b50f80358e37ed7621f519b07544648dfd15ee08a7b6c5fb23b9f7f8c248c79d7bbb2e8fda4c967794c195c74543ef32cca426e513bef0766c059a15362f234934758bea3a2ca4e9ee2b0fedbd8d24aa1f67cbf6fe938a3291d3195", 0x0}], 0x1e7, 0x3) [ 107.111425] binder: binder_mmap: 15329 20000000-20001000 bad vm_flags failed -1 [ 107.185006] binder: binder_mmap: 15329 20000000-20001000 bad vm_flags failed -1 2018/01/17 18:02:51 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000498000)='coredump_filter\x00') r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fb2000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) dup3(r0, r1, 0x80000) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getpeername(r2, &(0x7f0000002000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0x8) 2018/01/17 18:02:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000f21000/0x18000)=nil, &(0x7f00006f0000-0x18)=[@text64={0x40, &(0x7f0000952000-0x58)="410f23330f01bd55000000660f3880660cb8010000000f01c1660f3881878100c0fe8f89d89954a200480f083a5752b90f030000b8286e0000ba000000000f3048b8ecc10000000000000f23d00f21f835000000090f23f8", 0x58}], 0x1, 0x0, &(0x7f0000a4a000-0x10)=[], 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000834000-0x138)={{0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000002, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/17 18:02:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1a0) write$evdev(r0, &(0x7f000014e000)=[{{0x0, 0x7530}, 0x1f, 0x8, 0x0}, {{0x77359400, 0x0}, 0x9, 0x5, 0xc2}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) link(&(0x7f0000566000)='./file0\x00', &(0x7f000088f000)='./file0\x00') ioctl(r1, 0x800000080004530, &(0x7f0000825000-0xd8)="") 2018/01/17 18:02:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006cf000-0x50)="3528bd", 0x3, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r0, r2}) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f000020f000)=0x6, 0x4) close(r1) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00009ed000)={0xffffffffffffffff}) 2018/01/17 18:02:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) link(&(0x7f0000111000-0x8)='./file0\x00', &(0x7f00008c9000-0x8)='./file0\x00') mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000d77000)='./control\x00', 0x4600, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00006c4000-0x4)=0x8, 0x4) symlinkat(&(0x7f000003b000)='./file0\x00', r0, &(0x7f000022a000-0x8)='./file0\x00') name_to_handle_at(r0, &(0x7f00001ab000)='./file0\x00', &(0x7f0000e6f000)={0xc, 0x0, "aad25b82"}, &(0x7f0000e7f000-0x4)=0x0, 0x0) renameat(r0, &(0x7f000001b000)='./file0\x00', r0, &(0x7f0000009000)='./control\x00') readlinkat(r0, &(0x7f0000fd5000-0xa)='./control\x00', &(0x7f000043e000)=""/1, 0x1) fchownat(r0, &(0x7f0000262000)='./control\x00', 0x0, 0x0, 0x100) 2018/01/17 18:02:51 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000322000)='/dev/qat_adf_ctl\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001000-0x7)={0x0, 0x78, &(0x7f0000263000-0x78)=[@in6={0xa, 0x0, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000afb000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e45000)={r1, 0x100, 0x10}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x200000000001, 0x1000) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000a9e000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000820000)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000679000)={0x0, 0x0, 0x0}, &(0x7f000025c000)=0xc) syz_fuse_mount(&(0x7f0000d9b000)='./file0\x00', 0x2, r3, r4, 0x9593, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000d0d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b3e000)=0x8) uname(&(0x7f00006af000-0xc9)=""/201) sendmmsg$inet_sctp(r2, &(0x7f00008e2000)=[{&(0x7f0000121000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000034c000-0x50)=[], 0x0, &(0x7f00008f7000)=[], 0x0, 0x0}], 0x1, 0x8006) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000539000-0xb0)={{0x7f, 0x8}, 'port1\x00', 0x10, 0xa, 0xc2, 0x10, 0x9, 0x9, 0x1, 0x0, 0x3, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r2, &(0x7f0000884000)=[{&(0x7f00003dd000-0xc0)="", 0x0}, {&(0x7f0000108000)="", 0x0}, {&(0x7f0000186000)="96", 0x1}], 0x3) 2018/01/17 18:02:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x84000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000b4e000-0xf)='/dev/sequencer\x00', 0x456101, 0x0) 2018/01/17 18:02:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) set_mempolicy(0x4003, &(0x7f0000825000-0x8)=0xc902, 0x5) set_mempolicy(0x4003, &(0x7f0000915000-0x8)=0x8, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000618000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e7000-0x4)=0x20) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000d82000-0xc)={0x1, r0, 0x0}) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000478000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000981000)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000eaf000)=0x0, &(0x7f0000766000)=0x4) 2018/01/17 18:02:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000798000-0x11)='/selinux/context\x00', 0x2, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000168000-0x9)='/dev/kvm\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000aeb000-0x50)="6a75869ce42983d83acf97fdddfdbeeef653b86a0d4ad241f82e2853064ff9d3da03b05d421ce0a7f3d6f702d958689d27d7111a026635c0164b2e1d9d0bb8ed29086342b6cb3ad7e844ba53d3382c89", 0x50) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f11000-0x4)=0x0, &(0x7f0000c3f000)=0x4) r3 = eventfd2(0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00008a1000-0x17)={0x0, 0xf, "d445f59d79c08c3d06a538fe46f19a"}, &(0x7f000072e000-0x4)=0x17) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a62000)={r4, 0x0}, &(0x7f0000cc0000)=0x8) r5 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000)={r5, 0x0, 0x2, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000ae9000)={r5, 0x0, 0x200000002, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 18:02:51 executing program 3: mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000090e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f000090e000)='/dev/dmmidi#\x00', 0x0, 0x40) mmap(&(0x7f000090e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f000090e000)='./file0\x00', &(0x7f000046e000-0xf3)={0xf3, 0x83, "5f892377afcb5fbbc906d32f907083635194e06f3a4da66510ae544b6b3c93f2fc31946ed006b9e8f0068e3a1fe32eb22db0e8943ca3a6d567a965adf2e839d3cbd5eb02570836e7e66d6fe8350eaa3631d4b163be6872ad11d9c7cc30905933c75fa4b82f851dc1c0ac39eb8a00a9fb60bc7cf751a976b7d8fb5606b4df757d2ac227aae49a560f6b2bb4271a58576ba86c2552b73d3e1d6ff65afa1f16bcab9a98deafa0a250fddb42d7f03e8ebdd62559e49c74912d1a916c77ce8b69564bec2d16bda078a1d69b43a7d0635233fc4f6f6b6885dd725d45839127f4f8ff8d09a0f7db76ecff1a2e09d1"}, &(0x7f00000c0000)=0x0, 0x1400) r1 = syz_open_dev$sndtimer(&(0x7f0000645000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000c6c000)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 'id1\x00', 'timer1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 18:02:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001ac000-0xe)='net/ip_mr_vif\x00') preadv(r0, &(0x7f000075c000-0x30)=[{&(0x7f0000c11000-0x40)=""/56, 0xfffffdaf}], 0x1, 0x40) r1 = semget$private(0x0, 0x1, 0x314) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000226000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ca6000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a4f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008b2000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000174000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009f4000)=0xe8) r5 = getegid() semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000030000-0x58)={{0x8, r2, r3, r4, r5, 0x4, 0x1, 0x0, 0x0, 0x0}, 0x3, 0x8, 0x5, 0x0, 0x0}) 2018/01/17 18:02:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000397000)={0x2, [0x6, 0x3]}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000497000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "cd5b09", 0x18, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}, 0x4a) socket$inet_icmp(0x2, 0x2, 0x1) [ 107.351104] QAT: Invalid ioctl 2018/01/17 18:02:51 executing program 5: mmap(&(0x7f0000000000/0xadc000)=nil, 0xadc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000013000-0x9)='/dev/dsp\x00', 0x1, 0x0) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ade000-0x4)=0x7, 0x4) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_UNMAP(0xffffffffffffffff, 0x4018ae51, &(0x7f0000ade000)={0x9, 0xffff, 0x400008}) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000446000)=0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000add000-0xc)='/dev/autofs\x00', 0x88040, 0x0) mmap(&(0x7f0000adc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000add000)=0x7fff) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000add000-0x5c)={{0xa, 0x2, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x5}, {0xa, 0x3, 0x20a3d29f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x9}, 0x2, [0x9, 0x1, 0x6ea, 0x1000, 0x3, 0x3, 0x0, 0x7fff]}, 0x5c) syz_emit_ethernet(0x2a, &(0x7f0000ad9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0xffffa888, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) 2018/01/17 18:02:51 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f000000a000)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0, 0x0, &(0x7f000000f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0}) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000008000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/17 18:02:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000063a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c35000)={{0x100000008000080, 0x0}, 'port0\x00', 0xb1, 0x80000000080003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000506000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe7f, 0x7}, &(0x7f00009d0000)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000a4d000-0x10)={0x101, 0x820c, 0x4, 0x1e8, r2}, &(0x7f0000888000)=0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 18:02:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000ae7000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "fba762", 0x0, "e8df1c"}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) syz_open_dev$sndmidi(&(0x7f00009ab000)='/dev/snd/midiC#D#\x00', 0x1, 0x14040) r0 = syz_open_procfs(0x0, &(0x7f0000b9d000)='ns\x00') getsockname$inet6(r0, &(0x7f0000034000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000ddc000)=0x1c) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000b84000)=0x0) syz_extract_tcp_res$synack(&(0x7f0000127000)={0x0, 0x0}, 0x1, 0x0) recvfrom(r0, &(0x7f0000546000-0xe)=""/14, 0xe, 0x40000063, &(0x7f0000999000-0x1e)=@pppoe={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='tunl0\x00'}}, 0x1e) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a5b000)={0x0, 0x6}, &(0x7f00002b9000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00002b9000)={r1, 0x0, 0x5}, &(0x7f0000d56000-0x4)=0x8) 2018/01/17 18:02:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00007f2000)='./file0\x00', 0x100, 0x80) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000cb5000)={0x6, 0x3, 0xfff, 0x8, 0x0, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00004ca000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000857000)=0x5) remap_file_pages(&(0x7f0000d6b000/0x3000)=nil, 0x3000, 0x2400002, 0xffffffff, 0x10000000000) 2018/01/17 18:02:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f000010c000)={0x101, 0xffffffffffffffff, 0x2, 0xfff, 0xf4, 0x5964, 0x5, 0xffffffffffffff7f}, &(0x7f0000cd3000)={0x7, 0x400, 0x20, 0x7, 0x800, 0x3, 0x0, 0x9}, &(0x7f0000620000)={0x100, 0x2c, 0x0, 0x1, 0x3, 0x80000000, 0x0, 0x1}, &(0x7f0000000000)={0x77359400, 0x0}) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000021a000)='/dev/qat_adf_ctl\x00', 0x414400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00000d1000)=0x10) fcntl$getown(0xffffffffffffffff, 0x9) 2018/01/17 18:02:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = add_key(&(0x7f000099a000-0x6)='rxrpc\x00', &(0x7f0000c7b000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ddb000-0x92)="dc8e3a4fda96a628b020bd148bbbab33a0448b97c3f62112ee9658cb353f9b146f62d98f62611bf05daa6ad361b959315dba467006c3b6443534989c2cc7d3f614e1e62702d8cc6c30f231403e64ae0f200e7246d7bf60f7df1901f4c8fadefc9abb688ebf4482f32d3725f425114b2ebd129c008d5267384ce17e3a77365f1f6c0cb92dc5babe30c9ea541fe64896111bd3", 0x92, 0xfffffffffffffffe) keyctl$invalidate(0x15, r1) bind$alg(r0, &(0x7f0000f4c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x9) sendfile(r2, r3, &(0x7f000005b000-0x8)=0x3, 0x8) 2018/01/17 18:02:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000df1000)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00007f9000-0x10)={0x6, &(0x7f0000cec000-0x30)=[{0x6, 0x8, 0x7fff, 0x6}, {0x4, 0x7f4a, 0x8, 0x1}, {0x100000001, 0x80, 0x6, 0xfc6}, {0x100, 0xd5df, 0x10001, 0x6}, {0x2, 0x4, 0x1, 0x7}, {0x1, 0x3ff, 0x9f, 0x38803ca8}]}, 0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000303000)='/selinux/mls\x00', 0x0, 0x0) connect$ax25(r1, &(0x7f0000476000-0x10)={0x3, {"e41afc7023025e"}, 0x2}, 0x10) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r3, 0x4, 0x200000423fa) shutdown(r2, 0x2) 2018/01/17 18:02:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00009f2000)='./file0\x00', 0x43, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000e39000-0x38)={&(0x7f00009bc000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x2, 0x4}}, 0x2e, &(0x7f0000bfe000)=[{&(0x7f0000f1a000-0x43)="57d7ec8e3b09bbc1702bc6d12f07063913d4976a5678546d8290a2546c2ae9a205d32bb9d5434766fe78012b0e280a4cc4d8c835ff10fead924ad97ea30c91e0cd52f2", 0x43}, {&(0x7f00003f9000)="e85f94a50084cc5ae1fb0b2d3357c08592134d1cb54e233058e4e71dc9f0b32688ef3a8ea3652cde785aa01c45aa1233f603da3e51e4c0b42b0d7af2ad7183a59637edb30395", 0x46}], 0x2, 0x0, 0x0, 0x4}, 0x10) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xa00000002, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f00009f7000-0x8)='./file0\x00', &(0x7f000057c000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") ioctl$KIOCSOUND(r0, 0x4b2f, 0x9) 2018/01/17 18:02:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000943000)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0xfffffffffffffeeb, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) pipe2(&(0x7f000077d000-0x8)={0x0, 0x0}, 0x84800) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a7f000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f0000dd5000-0x4)=0x10000000001ff) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000506000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r4, 0x5457, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r5 = memfd_create(&(0x7f0000c05000-0x6)='p\x00\x00\x00\x00\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r5, 0x0) 2018/01/17 18:02:51 executing program 5: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000b06000)=0x0) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000c4e000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000663000)={{{@in=@rand_addr=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00001ab000)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000455000-0x4)=0x1c, 0x4) r2 = gettid() r3 = gettid() kcmp(r2, r3, 0x5, r0, r0) ptrace$getregs(0xe, r3, 0x1, &(0x7f0000274000-0x20)=""/32) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket(0x1e, 0x2, 0x0) syz_extract_tcp_res$synack(&(0x7f0000074000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000638000-0x8)={0x0, 0x0}, 0x9, 0x3) syz_emit_ethernet(0x188, &(0x7f000016b000-0x188)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [], {@mpls_uc={0x8847, {[{0xbe9e, 0x9, 0x2, 0xe4d}, {0xe320, 0x9, 0x80000000, 0x80}], @ipv6={0xfffffffffffffff9, 0x6, "a80c20", 0x14a, 0x7d, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x0, 0x8, 0x1, 0x4, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}]}], @tcp={{0x2, 0x3, r5, r6, 0x9, 0x0, 0xc, 0x0, 0xa36, 0x0, 0x0, {[@mss={0x2, 0x4, 0xfffffffffffffff9}, @generic={0xd, 0xf, "dd4745e21824b3a325ab55cdfb"}, @sack_perm={0x4, 0x2}, @window={0x3, 0x3, 0x6}, @mss={0x2, 0x4, 0x9}]}}, {"1b4087f867f91220a0fae79cfbbf45833bafa34270ecaf998f4e74f595e5207775ad67c0e37b8bc4f697ea390240aeed16d6e71d1c7a72dd390921fb18f2745f29eb542c30cd9304083b15af01af0f8478315468fcd311c4a87df998c2fdf668be0d82b158f47efccb66e451cf3a3d46870f1cf70cec8f14d81d0fbccf802643964a009ecfc60116f5b42c909dbcd02bd1f166ab41b630c13e03a669d9915a38d31f99ada6071778de34b2f8a32f756da4eb00196e90a47fd542764369b13f12d7006aaf458c8b1af27a5c1dc396fb5d8820"}}}}}}}}, &(0x7f00007a1000)={0x1, 0x4, [0xe85, 0x3f1, 0x550, 0xaad]}) sendmsg(r4, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f00001fd000)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) 2018/01/17 18:02:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000eb9000-0x5)='user\x00', &(0x7f0000d1c000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00002ff000)="", 0x0, 0xfffffffffffffffd) mknod(&(0x7f000086c000)='./file0\x00', 0x1041, 0x8000000) r0 = syz_open_dev$amidi(&(0x7f0000835000)='/dev/amidi#\x00', 0x8, 0x101080) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000a36000-0x4)=0x20) perf_event_open(&(0x7f0000bdf000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000941000)='./file0\x00', 0x4000000000047, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000342000)={0x74, 0x0, [0x5, 0x7, 0x4, 0x1ff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) open(&(0x7f0000e18000)='./file0\x00', 0x111840, 0x40) 2018/01/17 18:02:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000-0x10)={0xffffffffffffffff, 0x50, &(0x7f000062b000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000051b000-0x4)=r0, 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000012000-0xe)='/dev/admmidi#\x00', 0x1, 0x100) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000003000-0x1)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000004000-0x60)={0x0, 0xb, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000012000-0x4)=0x0) timer_gettime(r3, &(0x7f0000014000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_open(&(0x7f0000004000-0x10)='/selinux/access\x00', 0x0, 0x0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00006e4000)="ce", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000084b000)='\x00\x00') times(&(0x7f00009af000-0x20)={0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 18:02:51 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x6, 0x8000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x6cae, 0x30, 0x101, 0x8}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000003000-0x98)={r2, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8}, 0x98) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000066b000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) 2018/01/17 18:02:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f000060a000-0x5)='user\x00', &(0x7f00002ca000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b5c000)='+@\x00', 0xfffffffffffffff9) r0 = add_key(&(0x7f000043d000)='asymmetric\x00', &(0x7f000072f000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a04000)="317c9f4ba5d3ab79c42677d505f66e50bb255bd9f09ecffc41a6d7c3604bb9e6c0c6ab577f8fa5dc16", 0x29, 0xfffffffffffffffd) modify_ldt$write(0x1, &(0x7f00004bc000)={0x7f, 0x20001000, 0x400, 0x7, 0x9, 0x4, 0x1000, 0x3, 0x8000000100000000, 0x3}, 0x10) r1 = add_key$keyring(&(0x7f0000fb6000-0x8)='keyring\x00', &(0x7f0000f65000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fe2000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) ioctl$LOOP_SET_FD(r2, 0x4c00, r2) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000660000-0xa)='blacklist\x00', &(0x7f000020b000+0x22c)='\x00') 2018/01/17 18:02:51 executing program 2: mmap(&(0x7f0000000000/0x44b000)=nil, 0x44b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x6ef000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000850000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000b45000-0xe)={0x5, [0x7a213f9d, 0xffffffffffffffee, 0x7f, 0x9, 0x7]}, &(0x7f00007ec000)=0xe) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r1, 0x80047437, &(0x7f0000001000)=0x0) 2018/01/17 18:02:51 executing program 1: r0 = socket(0x18, 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/106, 0x6a}, {&(0x7f00009de000-0x46)=""/70, 0x46}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f00005ff000-0xb6)=""/182, 0xb6}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x5, 0x0) getsockname$llc(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x2)=0x10) 2018/01/17 18:02:51 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) fcntl$setstatus(r0, 0x4, 0x40800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013000)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000002000)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/01/17 18:02:52 executing program 3: socket(0x1e, 0x8000, 0xfff) 2018/01/17 18:02:52 executing program 5: unshare(0x400) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept(r0, &(0x7f0000cd1000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000469000-0x4)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0xfffffffffffffff7, 0xa16, 0x4, 0x4, 0x7, 0x7fff, 0x9, 0x7fff, 0x0}, &(0x7f0000001000-0x4)=0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000687000-0x8)=@assoc_value={r2, 0x5}, &(0x7f00003b1000-0x4)=0x8) 2018/01/17 18:02:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xac2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) r3 = syz_open_dev$admmidi(&(0x7f0000398000)='/dev/admmidi#\x00', 0x6, 0x0) getsockopt$inet6_dccp_buf(r3, 0x21, 0x0, &(0x7f0000d3a000)=""/168, &(0x7f0000a54000-0x4)=0xa8) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000de3000)={0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/17 18:02:52 executing program 7: r0 = shmget$private(0x0, 0xfffffffffeffffff, 0xfffe, &(0x7f000076b000/0x800000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000740000-0x7)='bdevL\\\x00') r2 = shmat(r0, &(0x7f0000c33000/0x3000)=nil, 0x0) shmdt(r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000000000)='[vmnet1-\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r3, 0x4030ae7b, &(0x7f0000000000)={0x8bd, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 18:02:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000a30000)={0x0, 0x0}, 0x0, 0xe9) timer_create(0x0, &(0x7f00005aa000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000375000)="", &(0x7f0000c2a000-0x1)="92"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008e7000)=0x0) r0 = syz_open_dev$loop(&(0x7f00004cd000)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0xd, 0x8) 2018/01/17 18:02:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000184000)=""/28, 0x1c) r1 = syz_open_dev$vcsn(&(0x7f00006ce000)='/dev/vcs#\x00', 0x9, 0x121000) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000652000)={0x0, 0x1, 0x8, 0x9, 0x9}, 0xc) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000309000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r2 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000938000-0x10)={0x6, 0xd184, 0xffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f00007d4000)=""/173) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000e0c000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/17 18:02:52 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000007000-0x70)=[{&(0x7f0000000000)="53f6fb15d892e6892be53cbc6efef35bb9365c2a3b73c6486ef250756c10c183816a0eb4937a39522a46625e7129b5a04244f63c9856e81f1d19d6589a33c7f86b5f95bc7b97922b0c323286b7aecf1af6d4c1390f039943cecff64d8d79f2d78e256a308ab9d7e959af1ffec61405cc6594fc5f555ab3c3eff47a7abdb60bc24a4fc48457b1cfab122059dc1066e7aedcb23152276b9fa08b835f5eb186f520c1da393f5163b4836ba176852357e44389ef60871a04d95d4038b477813e8fb62b10678e7680f9ff1f02241758f8bbd2", 0xd0}], 0x1, &(0x7f0000003000-0x100)=[], 0x0, 0x0}, 0x0) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) socketpair$inet6(0xa, 0x6, 0x4, &(0x7f0000000000)={0x0, 0x0}) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="", 0x170) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000003000)=@generic={0x7, 0x4, 0x8}) ftruncate(r0, 0x4) 2018/01/17 18:02:52 executing program 4: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000ff8000-0x20)=[], 0x0, &(0x7f000000d000-0x72)=""/114, 0x72, 0x0}, 0x0) read(r0, &(0x7f0000000000)=""/133, 0x85) recvmsg(r0, &(0x7f0000010000)={&(0x7f000000f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000000f000-0x60)=[{&(0x7f0000006000)=""/220, 0xdc}, {&(0x7f0000109000-0x80)=""/128, 0x80}, {&(0x7f0000011000)=""/4096, 0x1000}, {&(0x7f0000010000+0x1f)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000ff8000)='/dev/input/mice\x00', 0x0, 0x80) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000ff8000)=0x0, &(0x7f00004bc000)=0x4) 2018/01/17 18:02:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00009d5000)='/dev/input/mouse#\x00', 0x100000001, 0x18b000) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000a6e000-0x400)={"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"}) r1 = syz_open_dev$sndpcmp(&(0x7f00002da000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3, 0x100) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000557000-0x4)=0x8fed) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00001d3000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(gcm(aes))\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) sendmsg$nl_xfrm(r4, &(0x7f0000234000-0x38)={&(0x7f0000ac3000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000117000)={&(0x7f000028e000)=@getsa={0x110, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0}, [@sa={0xe8, 0x6, {{@in=@multicast1=0xe0000001, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}}]}, 0x110}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/17 18:02:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) io_setup(0x20, &(0x7f0000c6b000)=0x0) shmget(0x0, 0x3000, 0x4, &(0x7f00008ee000/0x3000)=nil) io_submit(r1, 0x1, &(0x7f0000357000-0x10)=[&(0x7f0000929000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00001b0000)='l', 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) io_destroy(r1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00001c3000-0x8)={0x0, 0x0}) shutdown(r0, 0x3) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ad6000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f00006d3000-0x8)=""/8) 2018/01/17 18:02:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mkdirat(r0, &(0x7f0000de1000-0x8)='./file0\x00', 0x1) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000012000)={&(0x7f0000a3a000-0x38)=@bridge_getlink={0x38, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_LINKMODE={0x8, 0x11, 0x0}, @IFLA_LINKMODE={0x8, 0x11, 0x0}, @IFLA_EXT_MASK={0x7, 0x1d, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x9, 0x7, 0x1) recvfrom$ipx(r1, &(0x7f0000677000)=""/220, 0xdc, 0x40000021, 0x0, 0x0) 2018/01/17 18:02:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000090f000-0x8)='./file0\x00', &(0x7f0000813000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0xff, &(0x7f0000658000-0x8)='./file0\x00', r0, &(0x7f0000812000-0xb7)="6f4515fae7e21e713eeda4d6fbe3624a11c15de577dc6337dcfe8f4678fad92c7db92c9ccbd8cbf71f00a81087c439ef9193c4e4648ad4e1bc5972f8fb67971064ae5be3161fd80ec1a7c4279642e1f536afeca641210fa8af44b929dede53bd54d43a6225fb61a6d5ed4aafed6fe3f6eef2d7aef8aa29f8484f29bf18e7d3d26f1f4aa927b4a5021b357b9a10645eb48fa70373e5db4a333b0897d1592236441d256ffaa4e5685e4e4f22c08ffa7b30c265b5ed998048") r1 = syz_open_dev$usbmon(&(0x7f0000e10000-0xd)='/dev/usbmon#\x00', 0x0, 0x80009) ppoll(&(0x7f0000ba7000-0x30)=[{r1, 0x0, 0x0}], 0x2000000000000152, &(0x7f0000c90000-0x10)={0x0, 0x0}, &(0x7f0000b7e000-0x8)={0x0}, 0x8) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000e53000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) 2018/01/17 18:02:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101005, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000397000)={0x0, 0x1ff}, &(0x7f0000bcf000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b1b000)={r1, 0x3ff, 0x2, [0x12000000000, 0x3]}, 0xc) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) pwritev(r0, &(0x7f0000f65000)=[{&(0x7f0000b20000)="80fd05002000", 0x6}], 0x1, 0x0) 2018/01/17 18:02:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e56000-0x10)='/dev/sequencer2\x00', 0x22040, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000590000-0x1)=0x4) bind$alg(r0, &(0x7f0000ad6000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) 2018/01/17 18:02:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x805, 0x0, &(0x7f000010c000)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000095a000)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000009, &(0x7f0000e2d000)=0xfff, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000ff0000)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000042f000-0x30)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x967d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) [ 107.876342] netlink: 'syz-executor7': attribute type 17 has an invalid length. [ 107.883855] netlink: 'syz-executor7': attribute type 17 has an invalid length. [ 107.891287] netlink: 'syz-executor7': attribute type 29 has an invalid length. 2018/01/17 18:02:52 executing program 6: r0 = add_key$keyring(&(0x7f0000376000)='keyring\x00', &(0x7f0000845000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$chown(0x4, r0, 0x0, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000c2b000-0x8)=0x5) 2018/01/17 18:02:52 executing program 0: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) readv(r0, &(0x7f000059b000)=[{&(0x7f0000dba000-0x67)=""/103, 0x67}, {&(0x7f0000ffc000-0x49)=""/73, 0x49}], 0x2) mlockall(0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e7e000-0x10)='/selinux/access\x00', 0x2, 0x0) write(r0, &(0x7f0000004000-0x27)="1f000000520007f2000094fef5000f430a0000000000001ab4a500ffffb92b", 0x1f) 2018/01/17 18:02:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x0, 0x4000020030}, 0xc) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00004d7000)=0x0) writev(r0, &(0x7f0000b29000)=[{&(0x7f00000cd000)="a9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000bcc000-0x4)=0x5, 0x18f) writev(r0, &(0x7f0000f80000-0x20)=[], 0x1) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000491000-0x8)={0x0, 0x1}, 0x8) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[], 0x0, 0x0}, 0x8040) 2018/01/17 18:02:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d2d000-0xe8)={{{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eaf000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d46000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101, r1}) write(r0, &(0x7f0000cd6000-0x96)="af", 0x1) shutdown(r0, 0x1) shutdown(r0, 0x1) 2018/01/17 18:02:52 executing program 4: r0 = socket$kcm(0x29, 0x0, 0x0) setsockopt(r0, 0x119, 0x0, &(0x7f0000000000)="", 0x0) [ 107.951317] netlink: 'syz-executor7': attribute type 17 has an invalid length. [ 107.958779] netlink: 'syz-executor7': attribute type 17 has an invalid length. [ 107.966207] netlink: 'syz-executor7': attribute type 29 has an invalid length. 2018/01/17 18:02:52 executing program 6: syz_extract_tcp_res$synack(&(0x7f00002ac000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000854000-0x3e)={@random="43827added00", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "150008", 0x8, 0x32, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xffffff54, 0x0, ""}}}}}}, &(0x7f00004a9000-0xc)={0x3, 0x1, []}) r0 = syz_open_dev$audion(&(0x7f0000728000)='/dev/audio#\x00', 0x9, 0x410000) bind$nfc_llcp(r0, &(0x7f00000a6000-0x60)={0x27, 0x1000, 0x401, 0x2, 0xe5bc, 0x5, "8d3c999a2ef184476cdb17c13ef0e87554e3a377e42e283602e009c511ae45a89994f684bafebca0426e620dad52f2c2aeef818fce07f30b972004bb2f2a10", 0x7}, 0x60) 2018/01/17 18:02:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x802, 0x0) r1 = syz_open_dev$mice(&(0x7f0000980000-0x10)='/dev/input/mice\x00', 0x0, 0x200000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000b72000)={r1, 0x50, &(0x7f00006df000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x8, 0x4) write(r0, &(0x7f00003c3000-0x2a)="240000002600ab080000000200000000e900efee01000000000000000007fffffffff9de", 0x24) 2018/01/17 18:02:52 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x781000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000a38000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f000000b000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000000b000)=""}) r3 = fcntl$getown(r1, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f000095c000)={{0x9f0f, 0x0, 0x3, 0x7, "27d1296a52902d2521ebd2385610b197124dc5bc733018d63b15698e4490c420f47788f06caa661bc2ed9d76", 0x25864765}, 0x0, 0x0, 0x8, r3, 0x7ff, 0x5, "366fc82f434b59ebde4f02a5324265b193f5af9fbeb49892da4cbe4b1afc0bbbadc95af995fd8817873b716746c590d7227a49396e59bd640e62cfbbf4f43018", &(0x7f00006b2000)='/dev/binder#\x00', 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x1, 0x2, 0x8, 0x9], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) vmsplice(r0, &(0x7f000065c000)=[{&(0x7f0000982000)="3f1104ba35f19553936178b308583372345567c188d9e6e81c0c815561d34ea9519c50103a17e77a24d213d9bd9525c82bcc47e39faa7d78976139b8ea849da83e70a663eba07761be6bfb20e3c2bc41a6b068e7b13f7cd23fa193f19f8e", 0x5e}, {&(0x7f0000b9a000)="9e2195524c164a5ac3c92c1696db771996dbf9e11bb6a938456be6e5a64fcc2db681aed8f3c37f203356351c3390fce6d7e87dca72cecb4bbdb15e9cfa2e855c3c64b4e675ba82d57dc2605d46b62b80f75f9215ccb54d3edbc1701029b8", 0x5e}, {&(0x7f00007f0000-0x31)="b76913c0407f608da4a892e7c6f04ffc20f9973e692302832bf8c161db6fc6b6178f2c1eb9317da643298aad08e1bc072e", 0x31}], 0x3, 0x8) 2018/01/17 18:02:52 executing program 3: mmap(&(0x7f0000000000/0xfe000)=nil, 0xfe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f00000a5000-0x8)=0x0) r1 = socket$llc(0x1a, 0x2, 0x0) mmap(&(0x7f00000fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000fe000)='net/mcfilter\x00') getsockname$ipx(r2, &(0x7f0000038000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00000dd000-0x4)=0x10) mmap(&(0x7f00000fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000fe000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f00000fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r3, &(0x7f00000e8000)={0x4, 0xfffffffffffffff8, 0x80, "f2b7f1be39de", 0x1f, 0x0}, 0x10) r4 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f00000fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f00000ff000-0x4)=0x0, 0x800) r6 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00000cc000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f00000fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept4$packet(0xffffffffffffffff, &(0x7f00000fe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000fe000)=0x14, 0x80800) r9 = getuid() mmap(&(0x7f00000ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000045000)={0x0, 0x0, 0x0}, &(0x7f0000100000-0x4)=0xc) mmap(&(0x7f00000ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r6, &(0x7f00000ec000-0x38)={&(0x7f00000dc000)={0x10, 0x0, 0x0, 0x80380100}, 0xc, &(0x7f00000ff000)={&(0x7f0000054000-0x550)=@updsa={0x550, 0x1a, 0x400, 0x4, 0x1, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, @in6=@loopback={0x0, 0x1}, 0x2, 0xfff, 0x1, 0x8, 0xa, 0x20, 0x20, 0x2f, 0x0, r9}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x7f}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {0x10000, 0x8001, 0xb23, 0x7, 0x2, 0xffffffffffffffc1, 0x3, 0x8}, {0x1, 0x1ff, 0x6, 0x200}, {0x5, 0x3, 0x9}, 0x3, 0x2, 0x1d8934d4d02f48e2, 0x7, 0x1, 0x20}, [@encap={0x1c, 0x4, {0xffffffffffffffff, 0x1, 0x3, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @algo_crypt={0x130, 0x2, {{'ctr-camellia-asm\x00'}, 0x728, "fd31c0816ee374d4190e1c0bf2cf2f2af8edfe9a241198bb740efec3f2c4b875ebf3f1aacbb3dd4e89d823edb53e391f2902b10dd7a8fe53de5d3c3efe9007db236d66e99f35d69737f4f4671fb7af0470a7fcd8c73d99d581198c144fbdb3e02a7acc4e454cd6c0b97cec4a1c42502ce62168cd0b2b9bfd3a6d7ce38fd2baff528e760605b7c3fff421c6231cd4cf3f631785bc196b35c512b82b22c75da57cc5f726badc5d370e0293b6717ebefa7aaf1cd0791fcf40b620b7da1dd0e096007b18e41d419b1b800a5eb5a92fbe37233ecda49b83b8479ece400021e6d3ab2db8261826b1"}}, @replay_esn_val={0x2c, 0x17, {0x4, 0x2, 0x3, 0x4, 0x7, 0x100, [0x0, 0x8, 0x9, 0x400]}}, @migrate={0x10c, 0x11, [{@in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x35f1fbc56e415369, 0x4, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x0, 0x2, 0x0, 0x4, 0xa, 0x2}, {@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x6c, 0x1, 0x0, 0xffffffffffffffff, 0xa, 0x2}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@broadcast=0xffffffff, 0x2b, 0x4, 0x0, 0x3, 0xa, 0x0}, {@in=@rand_addr=0x4d6523d7, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x2, 0x0, 0x1, 0x2, 0xa}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0xff, 0x0, 0x0, 0x1, 0x2, 0xa}]}, @output_mark={0x8, 0x1d, 0x255977b7}, @algo_auth={0x114, 0x1, {{'sha512-ssse3\x00'}, 0x650, "6d4b95119a78c6e8a0062f58f0d8a7d8d815e8e9d08c67103a1544be7b44c10073e064dffc17510e3e88be9329544a768c9dfa36cdfa70c3daa61f5090bc49e096424dd306c5c2a32c1b5d7f2292e2989fd5099a7a07d682dfe869bf2d8aacdde43b811530dc380fd51c1ae0ec66e2682c35b1fa1c3a0b867fb133fb5ed0d01d120b26fceef32a7e2c945f4107db57052938b72d54e8f07fc2c7ad9698481e6be60dbcb423753f7a8b33426e058037dea463644dd878c901c39b951c92cd856eca46af38ac1f5349885c"}}, @replay_thresh={0x8, 0xb, 0x9}, @etimer_thresh={0x8, 0xc, 0xff4}, @policy={0xb0, 0x7, {{@in=@multicast2=0xe0000002, @in=@empty=0x0, 0x2, 0x101, 0x1, 0x0, 0xa, 0x80, 0xa0, 0x3c, r8, r10}, {0x771, 0x3, 0x9, 0x80000000, 0x7, 0xa4, 0x2, 0x8}, {0x5, 0x8, 0x6, 0x17efe8bc}, 0x8, 0xb, 0x1, 0x1, 0x2, 0x1}}]}, 0x550}, 0x1, 0x0, 0x0, 0x4000800}, 0x1) mmap(&(0x7f00000fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000ff000-0x11)='/dev/vga_arbiter\x00', 0x8000, 0x0) mmap(&(0x7f00000fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r0, 0x4, &(0x7f00000fe000)=[&(0x7f0000063000)={0x0, 0x0, 0x0, 0x3, 0x2, r1, &(0x7f0000051000)="e0638c22c3d2d85027093a85a9b84d6938a8ec95c66969cb6165732241", 0x1d, 0x7ff, 0x0, 0x0, r2}, &(0x7f0000058000-0x40)={0x0, 0x0, 0x0, 0x0, 0x9, r3, &(0x7f00000ff000-0xbb)="c3b4aa3033104a403658fe2c2d99943f1233822034e54efb2772c195df0894647e9d74e3e55eb3d8f17836740b806084a2bf591d4cfab1ab832954d39a69efc75e1069fcaff3e3b0cc643d92e55c496937b34c6001c86ac880c470dee151a797ae08d787e2703193b3b6cebec3c08e538d5d11e56f085d249697b0148fdad98a1ce69e2d8b0eebd62f741951f07d586c9020b3826aa0ea8959ad9f4a20a77a7125e9e20a6a7b361e685cf30dad9b768bf196e85a0b740820e995bc", 0xbb, 0x9, 0x0, 0x0, r4}, &(0x7f00000fe000)={0x0, 0x0, 0x0, 0x0, 0x1, r5, &(0x7f0000025000-0x4e)="ad41d232a50ceed773b201724578d30838d26fc3de72ec46f28361852ac4e902170d9ccef0fc81883a81a6384052d7bcd9af44c7fd52f3fb8918a43219e5af6ed21455108828c4b294fffecf8028", 0x4e, 0x6, 0x0, 0x1, r6}, &(0x7f00000fe000)={0x0, 0x0, 0x0, 0x2, 0x4000000000000, r7, &(0x7f00000fe000)="ce6e100b5d55c40964ad2e", 0xb, 0x0, 0x0, 0x0, r11}]) syz_emit_ethernet(0x8e, &(0x7f00000fe000-0x358)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x58, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "e1a555", 0x0, 0x33, 0x0, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@routing={0x2f, 0x4, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}], ""}}}}}}}, 0x0) 2018/01/17 18:02:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0) splice(r0, &(0x7f0000001000)=0x0, 0xffffffffffffffff, &(0x7f0000000000)=0x0, 0x4, 0x0) getpeername(r1, &(0x7f0000e50000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c2f000-0x4)=0x10) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000cc9000)={r2, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2018/01/17 18:02:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000539000)='/dev/adsp#\x00', 0x81, 0x440100) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000530000-0x8)=@fragment={0x3c, 0x0, 0x0, 0x3, 0x0, 0x8, 0x2}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f000080f000-0x40)={0x0, 0x0, 0x0, 0x0, "662818d44a260aacf25464ee8e77c83b09f16dc7cba4548c890dbf806f934a64388cc792d4bcbae79fc2d9a9", 0x0}) syz_open_dev$dmmidi(&(0x7f0000ba7000-0xd)='/dev/dmmidi#\x00', 0x6f42, 0x400) 2018/01/17 18:02:52 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) eventfd2(0xffffffffffffcae0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) shutdown(r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r3 = accept(r1, &(0x7f0000ab2000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000859000)=0x60) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000f03000)={r2, 0xfff}, 0x6) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 18:02:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x374e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0xa) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) 2018/01/17 18:02:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000af7000-0xa)='/dev/dsp#\x00', 0x1, 0x0) read(r0, &(0x7f0000b8b000)=""/133, 0x85) ioctl$KDDISABIO(r0, 0x4b37) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000908000)={0x0, 0x0}) readv(r0, &(0x7f0000004000-0x30)=[{&(0x7f0000c22000-0xf9)=""/249, 0xf9}], 0x1) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) 2018/01/17 18:02:52 executing program 4: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d1, &(0x7f0000026000-0x3)=0x0) r3 = msgget(0x0, 0x100) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = dup3(r1, r0, 0x80000) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000001b000-0xe8)={{{@in=@empty=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000029000-0x4)=0xe8) getgroups(0x5, &(0x7f000000d000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) r7 = getuid() mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000028000)={0x0, 0x0, 0x0}, &(0x7f0000029000-0x4)=0xc) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000029000-0xe8)={{{@in=@broadcast=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000028000)=0xe8) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000029000-0x8)='./file0\x00', &(0x7f0000014000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r4, &(0x7f000001c000-0xa8)=[{&(0x7f0000004000+0x9be)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000029000-0x80)=[{&(0x7f0000002000)="df89ea81630601dd042fca249d1b6098d4263080bc41c7e10f2e580ed92b5462a5efe6068a2cc0220f6cbf8c84117150e24d2abff6a72b38e2015610beaa28c0f7550ed3d432a735b50aad33d4654eae9e97e7af46a085b293540494b79b18d5153e4565723c79e8f1a344c59c32fdff8d02e1efe26bfcc1d9655ea61cdc6604c0eb84999fe65e28231442d3db87bdea114fe54dcfc7fd4fcfbf53e16324ef44f7a6b04dbe5b33d5da53d264eb2665c5ed605628150269f4c824", 0xba}, {&(0x7f0000027000)="11d4e87c84b8da8704ae543089aff67c11e1e335c624ac707c72c33b477efe3aebb0ddb40b21601bbdf76a1a71ecc074cbe48f9c746c2c0aab62ec7e2a33b6902577a0956a7afc5b6bdf7852021ce92934ec87619fa910310f2728d0e00f1bb529af37a874635d8df4bb595392e01f70981dc3c09978b8c9af09bef31e30cef7cb69bfbf247d561ba461b7265e3ea7d13752603dfc800505776b15f628", 0x9d}, {&(0x7f0000019000)="5130be1083c6cad5c18a9de39d2b7708103eac33232e8c3b4ebde33f76a507bf1a42225e62e16aa6250b6b0d276a48d3483cc5804df0bb245ecb721cfa629cfb3065e84481e1a1786f69ef2fb4336a843963c6d9fde9d654ef4d719aa601f384fa479c3009d99c5f52f67bf2bbec69b6146b6b91905bb63ee1814ee0106e6c0bf0f224c7a6290c9d8e23bab883f6756557", 0x91}, {&(0x7f000001d000-0x48)="e08b0e97f4f8d5c3ecd8a8e554fb85d89856ef8d6b7aa5d2ba7ef243e843b449a0f57f655b8c6b5980c5d9fe71e137e5f008451296dd057e57fdff908399b1f823ab20de33bb4627", 0x48}, {&(0x7f0000007000)="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", 0x1000}, {&(0x7f000001c000)="34f5df2c462a00a588e2c836b1fe38160e6f97feb72a06c97056dcac9822274468cf7436e6d23ffe8227f98ba3b94f4ff4fb3e1e5d13b30d1b21a313e147487349b04350ec", 0x45}, {&(0x7f0000029000-0x2b)="9a1e4b41068cc7ebcdc9009d09b3ef5699c3771b65dd29f7f41a38801f23f877801a878d426088486255fd", 0x2b}, {&(0x7f0000029000-0x22)="b834910e46551aea74356fa2523e3f78a2a3aef1f1074522a89d1bf158a952d946bf", 0x22}], 0x8, &(0x7f0000020000)=[], 0x0, 0x800}, {&(0x7f0000028000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000029000-0x30)=[{&(0x7f000001c000)="", 0x0}, {&(0x7f0000011000)="36d1157ca258240184fc481cf946046495992bc07bfee1b63e767554436cb8d2c9932ac0ee6862bc45df38398472ac48139146224f624d532c58ff4a75c52274f6eb0d745802b61672f7488a814c810e1229db53ce9cdc786d31ad70ff3ae8853f45", 0x62}, {&(0x7f0000028000)="421f6c5fe3d0c5f8aa15a71208d9ea938e073640eb582df5fa6864c04c8022d786d21202a2fa79bb1e19509ab57e09566513a2c4e21efd987de4634671e2df4263e1d52de920c5a669cf8644b4cb6c09e14c6f3cc3349c84362176a0f866fde96644a8df762ca40f5f10b21c644785e0a4013fa44275f1db3c4757920e77612778d855524ba3776529cbc71ab7a0269bc7358904e7f12517bba759fae936e42c5eacd2b5a1d4522280009e6bdfcd6cf31063c96e8b61bb03b2e227229bb10f035f", 0xc1}], 0x3, &(0x7f0000029000-0x98)=[@rights={0x18, 0x1, 0x1, [r4, r4]}, @rights={0x20, 0x1, 0x1, [r4, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r5, r6}, @cred={0x20, 0x1, 0x2, r2, r7, r9}, @cred={0x20, 0x1, 0x2, r2, r10, r11}], 0x98, 0x40}, {&(0x7f000000b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000029000-0x20)=[{&(0x7f0000026000)="151d8e3bc1e087", 0x7}, {&(0x7f0000029000-0xc1)="02d09234030b4538342f79252286de84993810dda0fb7c5486d5138cb954260763b152547ce872c6f41449e5bd22504ed0a24147dfd5377d2df384a429c3adc15bcec4a85db8f7c037477abbb4ca5f834787697accd92294c88ab15a2955bf5bd79a1e9c2b3572a1ce6e8b1cd34cb9d28557e4270fcff1369a3e6476fd3684e4a9b49e74c574dfb3bff40e2d3d6be38c781dbf18dec488d14c7586c37d3bac7df2b0e929cb49c5c0f0651f066c3b0d1e5ac35e1ce9934ba55884f8516f9edc0f97", 0xc1}], 0x2, 0x0, 0x0, 0x40800}], 0x3, 0x4) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r8, 0x7, r1, &(0x7f0000029000-0xc)={r4, r1, 0x9}) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000021000)=""/238) ioctl$KVM_CHECK_EXTENSION(r4, 0xae03, 0x8001) 2018/01/17 18:02:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002000000000ff, 0x2, 0x0, 0x0, 0x0}, 0x20) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000f8c000)=""/62, &(0x7f00002fd000-0x4)=0x3e) r3 = fcntl$getown(r1, 0x9) ioprio_get$pid(0x2, r3) 2018/01/17 18:02:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fcntl$getown(r0, 0x9) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000284000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00005ef000-0x4)=0x10, 0x80800) connect(r2, &(0x7f000069f000-0xe)=@l2={0x1f, 0x4aace841, {0x7f, 0x8000, 0x7f, 0x65, 0x3, 0x0}, 0xd5c, 0x8}, 0xe) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f00009c6000)={@empty=0x0, @multicast2=0xe0000002, 0x0, 0x0, []}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) [ 108.107538] binder: 15553:15564 got reply transaction with no transaction stack [ 108.116177] binder: 15553:15564 transaction failed 29201/-71, size 0-0 line 2757 2018/01/17 18:02:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x800020000004, 0x0, &(0x7f00009d3000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) r3 = getpid() r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001db000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) perf_event_open(&(0x7f0000f48000)={0x5, 0x78, 0x5, 0x7fffffff, 0x100, 0xc40, 0x0, 0x1ff, 0x4002, 0xe, 0x5, 0xfffffffffffffffb, 0x0, 0xffff, 0x20828ce7, 0x2, 0x2, 0xd5, 0x4, 0x7, 0x3, 0xf1, 0xffffffffffffff00, 0x4, 0x8000, 0x10001, 0xffff, 0x2, 0x3, 0x5, 0x3f, 0x2000000, 0x1, 0x0, 0x100000000, 0x6, 0x101, 0xdd1, 0x0, 0x8, 0x1, @perf_config_ext={0x808b, 0x5}, 0x8, 0x8, 0x83ec, 0x7, 0x7, 0x9fc, 0x3, 0x0}, r3, 0x6, r4, 0x7) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) sendmmsg$unix(r0, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f0000e55000)=[], 0x0, 0x0}], 0x1, 0x40) sendmsg$nfc_llcp(r4, &(0x7f0000f98000)={&(0x7f0000d04000)={0x27, 0x20, 0x3ddf, 0x1, 0xda, 0x3, "5fd7402e89af4c7fbda6f6dcd97c2f831bb3c5eeb5e89b5cb44ccb3bcc32c5c1e8dd3dd617298a64a153c6e7a4ed8539ae5dd485e9daaf237e9d357fbf3c8a", 0x9}, 0x60, &(0x7f000056c000-0x20)=[{&(0x7f0000494000)="fd00c4f96244a9a3e037e7823ed47589a7bc68c94659ef", 0x17}, {&(0x7f00001a0000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000ca4000-0x28)={0x28, 0x10f, 0x80000001, "a368dc0b9e4f524edafd40f35196416ee454"}, 0x28, 0x80}, 0x4) 2018/01/17 18:02:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000fb9000-0x58)={0x4, 0x0, 0x3, 0x3, 0xd0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket(0x1e, 0x4, 0x0) getsockname$ipx(r2, &(0x7f00006d8000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005ad000)=0x10) 2018/01/17 18:02:52 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x3)='{*\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) [ 108.161117] binder: 15553:15579 got reply transaction with no transaction stack [ 108.170351] binder: 15553:15579 transaction failed 29201/-71, size 0-0 line 2757 [ 108.198585] binder: undelivered TRANSACTION_ERROR: 29201 [ 108.223579] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/17 18:02:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) prctl$setfpexc(0xc, 0x100000) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001b2000)='/selinux/status\x00', 0x0, 0x0) set_mempolicy(0x4000, &(0x7f000043c000-0x8)=0x7, 0x4) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000d59000-0x10)="c1df08c51c80eeeeb66c57357362b5e2", 0x10) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000647000)={0x5, 0x3, 0x0, 0x8000, 0xffffffffffff0001}) 2018/01/17 18:02:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c61000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00000e6000-0x8)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f00006ad000)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000894000)={r1, 0x0, 0xe, 0xb1, &(0x7f00009c8000)="746760cc323c3a0b944101bb1e7c", &(0x7f00004f4000)=""/177, 0x9aa, 0x0}, 0x28) 2018/01/17 18:02:52 executing program 2: openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ffb000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000b29000)={0x81, 0x0, [0x4, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 18:02:52 executing program 3: mmap(&(0x7f0000000000/0xae7000)=nil, 0xae7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ae7000)='loginuid\x00') mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000ae8000-0x120)={0x7, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) mmap(&(0x7f0000ae8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f000075d000)=""/215, &(0x7f0000ae9000-0x4)=0xd7) syz_emit_ethernet(0x3e, &(0x7f0000ae2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) 2018/01/17 18:02:52 executing program 5: r0 = syz_open_dev$midi(&(0x7f000029c000)='/dev/midi#\x00', 0x8001, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f00002ab000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000182000-0x4)=0x0, 0x4) 2018/01/17 18:02:52 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000002000)=0x0, &(0x7f0000006000)=0x4) syz_emit_ethernet(0xfffffffffffffdf9, &(0x7f0000005000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [{[{0x9100, 0x0, 0x0, 0x0}], {0x8100, 0x0, 0x0, 0x0}}], {@ipv4={0x800, {{0x40000000000001b1, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, {[@end={0x0}]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8e73f1", 0x0, "76927b"}, ""}}}}}, &(0x7f0000006000-0xc)={0x0, 0x40000000000001a9, [0x894]}) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/mixer\x00', 0x400500, 0x0) r1 = socket$inet(0x2, 0x7, 0x3ff) bind$bt_l2cap(r0, &(0x7f0000006000-0xe)={0x1f, 0x0, {0x5, 0x8001, 0x4, 0x5, 0x0, 0x5}, 0xffff, 0x0}, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x0, &(0x7f0000e7c000)={0x77359400, 0x0}, &(0x7f000051c000-0x8)={0x0, 0x0}) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000100000016) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000009000+0x1d0)=0x8001, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgid(0xffffffffffffffff) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f000000a000)=@ax25={0x3, {"a2d42fb0ffc700"}, 0x8}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000000a000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000-0x4)=0xe8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000007000)={&(0x7f000000a000-0xc)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000009000)={&(0x7f0000009000)={0x238, 0x2f, 0x300, 0x2, 0x1, {0x4, 0x0, 0x0}, [@generic="e277733643efeb81f479066a310bc5ea6dc77908a3c9f7004a4cf32b6e507490e848c8263970827ae83a561737716bbf1d", @nested={0x7c, 0xb, [@typed={0xc, 0x78, @u32=0x72b41f8d}, @generic="c357f30275a4a9149d69d088ebb832a2f737afeea6cf154c5c084b179ac6b1e425eb178d96cd3c94717f626684cde4aab0dc012e2e006cd79f15b7fdbb432597542438c2a2bdd1b63df82c87adb9eca81e8b", @typed={0xc, 0x76, @pid=r3}, @typed={0xc, 0x70, @u32=0x101}]}, @nested={0x10, 0x4c, [@typed={0xc, 0x49, @uid=r4}]}, @generic="2e51887e35e9c7ba3e711616b58c4d412809f2be63805dabcb6e03180c30967dd1cb2695e21080d4408f51c4f5d4f20003a2f0223aa4f0e266029d63b4bc5b768e979454f0f13052dcfdd5376bc7a1dc519477c2d0451e75f83ab473983b20abdb00b3fa3008f607d06648046895b3219eaa2ef69c09a6b23686d62a93f312076068a16140267d14725ed8db451172c994aa755cbd8b909279f9a5edf0e62ddcd4c2900a70338eb6a5e31c7574a23e984dc270ab9e8dbe6cea4fbcc79a9c1b9ccb44add3cc81033c68cd56834aacfd235690baa8731ff978c7afc11517f2e178107951e9422eb645d6599b08179a68613d8eb6b328", @generic="f85b5169695383f60bf6f81d63031687f87e6331e610fd4a28428ba3e643d5ad162d7f3a56753b7675e644f3824fbf95156456d947648e40e8ac9fbed8c3e278fba3b2700d0821", @generic="1232c57452be73235d56f70c416e8e6669917b32cee4fdf7927ec3f1af031ea71046e0ff3e4cd67c55"]}, 0x238}, 0x1, 0x0, 0x0, 0x94}, 0x801) 2018/01/17 18:02:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000038f000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000ec6000-0x8)={0x3, 0x5}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1, 0x0}) 2018/01/17 18:02:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b3c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000d07000)=[{&(0x7f0000882000)="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", 0x1001}], 0x1) close(r1) socketpair$unix(0x1, 0x4000000000003, 0x0, &(0x7f000021e000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) 2018/01/17 18:02:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f000001c000-0xe)='/dev/admmidi#\x00', 0x1, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000d36000-0x4c)={0x9, 0x401, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00001ef000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000718000)=0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000074d000)={r1, 0x8000000000000003}, 0xffffffffffffff5c) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000080e000)={0x0, 0x7fff, 0x4, 0x0, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00009e8000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) fchmod(r3, 0x2) 2018/01/17 18:02:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000230000)='/dev/hwrng\x00', 0x82804, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000553000)="d543916544fa413c87a9e41069d7688fe92bbf0beaa8a1c2eaab2ee347ae05537443b46ad30137106d0ce3f1daf089f8f2b2a4e88e3a5353deda", 0x231, 0x800, &(0x7f0000001000-0x10)={0x1a, 0x1f, 0x1, 0x8, 0x2, 0x100, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f000065a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000985000)="33283687f25deb49bd00ace07939f4cd562db7ef827819e8299cde000401ffb5"}) open(&(0x7f0000565000)='./file0\x00', 0x0, 0x120) 2018/01/17 18:02:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x15, &(0x7f0000001000-0x4)=0x7296, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000384000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000fa4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000465000-0x4)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) syslog(0x0, 0x0, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c67000-0x9)='/dev/vcs\x00', 0x200000, 0x0) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f0000a21000)={0x5, 0x20, 0x80000001, 0x100000000, 0x3}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f000046a000)={0x0, 0x0, 0x0, 0x1f, "b530453ef02345d6a7abc28c4319b5c08ea0adb328d1146ba634e93e0196c88fb8c323fa2865d7bd23074a14", 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000ddb000)={@common='teql0\x00', @ifru_flags=0x2}) 2018/01/17 18:02:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f00000ed000)={0x0, 0x0}, 0x4000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000e66000-0x50)={0x2, 0x200000000000, 0xa1c, 0x0, 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000000d000/0x18000)=nil, &(0x7f0000f52000)=[@textreal={0x8, &(0x7f00005bd000-0x2d)="b800008ec8b83a0d8ee8f30fe685007036660f38dc900200660f320fc75a001f0f06260fc71ef6ff0ff39481a8", 0x2d}], 0x1, 0x0, &(0x7f0000113000-0x20)=[], 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000fcb000)={0x1, 0x0, [{0x2000000048c, 0x0, 0xfffffffffffffffd}]}) 2018/01/17 18:02:52 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, [@jmp={0x5, 0x0, 0xb, 0x0, 0x0, 0xfffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000b000-0x11)='/dev/vga_arbiter\x00', 0x10201, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f000000a000)=""/147) 2018/01/17 18:02:52 executing program 5: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000028000)='/selinux/load\x00', 0x2, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000026000-0x1020)={0x40, 0x21, 0x323, 0xffffffffffffffff, 0xffffffffffffffff, {0x16, 0x0, 0x0}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="87f6be1ffa9ee0ca717c5c7416a26901a252508dfc5e0289fb208a764b"}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 18:02:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000af7000)={0x0, 0xaf, "c09cb9426b5c65c1d69d0ef313e3e6dbef8e6dc0f34357af546b488eb7a48144cbbe73395e13b32af76164400311d97d69cb9639927314437fab2495b72241178cdeb71cbbf905b4aeb128e73a94c770e1ca48e3d5123329372dbdaa8e0f22eebab6f3caaf9328f6a519ae492e1bb82b8de673608e9082901b51055c1060de32b269c7b1c79ffa0e6d8894d9bf519d49986d1a91f75c7ecc06b80e8f59a09197911e150a12f688da4a3bd9c8ab32d6"}, &(0x7f00001a7000-0x4)=0xb7) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00007e1000)={r1, @in={{0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xe68, 0x10000, 0x8, 0x1, 0x8, 0x62, 0x1, 0x200, 0x7, 0xfffffffffffffffb, 0x4, 0x9, 0x6, 0x641, 0x7]}, &(0x7f000077b000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000090a000-0x8)={0x0, 0x100000001}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000dea000)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b85000)={0x0, 0x10001, 0x0, []}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000334000+0xf2d)={0x0, 0x0, 0x0, []}, 0x8) 2018/01/17 18:02:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007d5000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000048d000)='/dev/audio\x00', 0x101800, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000870000-0x4b)=""/75) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000eb8000)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000cb9000-0x84)=""/132, 0x84, 0x1000, &(0x7f0000f7b000)={0x0, r2}) 2018/01/17 18:02:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'rng\x00', 0x43f, 0x14e, 'drbg_pr_sha256\x00'}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000077c000-0x10)="ff03000000000009a5ae7a003e9d4d54", 0x10) accept$alg(r0, 0x0, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000cd0000-0x8)={@empty=0x0, @broadcast=0x0}, &(0x7f0000cf5000-0x4)=0x8) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000447000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendto$unix(r1, &(0x7f0000d5c000)="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", 0x1000, 0x4, &(0x7f00006d8000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) sendto(r0, &(0x7f00004ad000)="", 0xffffffffffffffba, 0x80, 0x0, 0x0) r2 = getuid() sendmsg$nl_generic(r1, &(0x7f0000e20000-0x38)={&(0x7f0000567000-0xc)={0x10, 0x0, 0x0, 0xa0}, 0xc, &(0x7f0000d40000)={&(0x7f0000885000)={0x84, 0x25, 0x200, 0x3, 0x3, {0x16, 0x0, 0x0}, [@nested={0x10, 0x58, [@typed={0xc, 0x28, @ipv4=@rand_addr=0x800}]}, @typed={0xc, 0x41, @uid=r2}, @generic="8fc9fc3a4cf367f3560f40daf2b03567fa337e7ea1d5930fa8f7bc39e7418c9870e20c336e0c8a4731fd85078f5cec241d53c9154f44bd28f71616b179899c6abbe654d196ae59ad0469e8e91cf64539cb143d"]}, 0x84}, 0x1, 0x0, 0x0, 0x1}, 0x4000) remap_file_pages(&(0x7f0000a8e000/0x2000)=nil, 0x2000, 0x2000002, 0x3, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000df6000+0xbb4)=0x3, 0x4) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b55000-0x9)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000b94000)=0x0, &(0x7f0000a21000)=0x4) 2018/01/17 18:02:52 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/17 18:02:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000045f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000018d000-0x96)=@ethtool_eeprom={0xa, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000358000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) bind$can_raw(r2, &(0x7f00006a1000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) 2018/01/17 18:02:52 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000b000-0x13)='/dev/snd/controlC#\x00', 0x9, 0x3) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000010000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) ptrace$setopts(0x4200, r1, 0x8, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000011000)='./file0\x00', 0x0, 0x80) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0xd, &(0x7f0000010000)=""/164, &(0x7f0000011000)=0xa4) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000010000-0x4)=0x0) 2018/01/17 18:02:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5421, &(0x7f0000d8f000-0x8)=0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x27, &(0x7f0000002000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setlease(r1, 0x400, 0x4000000000000002) 2018/01/17 18:02:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x400000000039, &(0x7f0000005000-0x20)="000004000000c3f31d0011040000080000fb000000000205", 0x18) socket$alg(0x26, 0x5, 0x0) 2018/01/17 18:02:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000642000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a6f000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000b08000)=0x40, 0x4) r3 = fcntl$dupfd(r0, 0x406, r1) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000689000-0x10)={0x0, 0x0, 0x200000040}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000080e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f00002ed000)={r4, r5, 0x767de0f7}) connect$unix(r0, &(0x7f00003de000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/17 18:02:52 executing program 1: r0 = gettid() mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(0x0, r0, 0xb, &(0x7f0000fa8000-0x10)={0x0, 0x2000000, 0x6, 0x0}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000fd0000)={0x3ffff}, &(0x7f0000f0b000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fd0000)='/selinux/checkreqprot\x00', 0x10002, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00006e8000-0x4)=0x0, &(0x7f0000dad000)=0x4) r2 = creat(&(0x7f0000fd2000-0x8)='./file0\x00', 0x800010) rt_sigqueueinfo(r0, 0x38, &(0x7f0000da9000-0x10)={0x2a, 0x7, 0x7, 0x293}) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000c8f000)=0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000fd1000)={0x0, 0x80000, r2}) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00004fb000-0x4)=0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000fd1000)={r3, 0x80000, r2}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0x3, r0, &(0x7f0000fd2000-0x7)=0x0) 2018/01/17 18:02:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x200000000004, 0x0}, "1d6f6b7430a0000000ff00007a000000000000622d000000000000000400ffffffe10000005300", 0x94, 0x100000, 0x6, 0x8e, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d24000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x0, 0x0, 0x0, 0x80001, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/17 18:02:52 executing program 7: r0 = socket$inet6(0xa, 0x1, 0xc010000000000084) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b5e000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000231000-0x4)=0x8) connect$inet6(r0, &(0x7f000038d000)={0xa, 0x2, 0x7ff, @loopback={0x0, 0x1}, 0x7}, 0x1c) 2018/01/17 18:02:52 executing program 5: mmap(&(0x7f0000000000/0xe7a000)=nil, 0xe7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) sendmmsg(r0, &(0x7f0000bc4000-0x1a4)=[{{&(0x7f00008de000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00001a3000-0x10)=[], 0x0, &(0x7f00006dc000-0x2620)=[], 0x0, 0x0}, 0x0}, {{&(0x7f00007f5000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000b7000-0x10)=[], 0x0, &(0x7f000039d000-0x178)=[], 0x0, 0x0}, 0x0}], 0x2, 0x0) socket$inet(0x2, 0x5, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x80000000032, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00000a4000-0x3d)='G', 0xffa0) 2018/01/17 18:02:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000960000-0x7e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@ssrr={0x89, 0x23, 0x0, [@loopback=0x7f000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0, @empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001]}, @noop={0x1}, @end={0x0}, @end={0x0}, @ra={0x94, 0x6, 0x0}, @generic={0x0, 0x11, "5b1bdfae91ce0cc1fd4dbcf5a3b8b9"}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005c0000)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000ed7000-0x4)=0xab) 2018/01/17 18:02:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5f}]}, &(0x7f0000f92000-0x4)=0x10) r0 = syz_open_dev$dspn(&(0x7f0000308000)='/dev/dsp#\x00', 0x4, 0x5ab5cac7997a27f4) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000b7c000)={0x0, 0x0}) recvfrom(r0, &(0x7f0000dfd000-0x6)=""/6, 0x6, 0x2020, 0x0, 0x0) r1 = dup2(r0, r0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000bb1000-0x4)=0x0) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x4b) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f00003ac000)={0x9, 0x80, 0x1, 0x2, 0xb095}) ioctl$KVM_SMI(r0, 0xaeb7) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000068b000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000473000-0x4)=0xe8) stat(&(0x7f0000a03000-0x8)='./file0\x00', &(0x7f0000eeb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00005ac000)={{{@in=@empty=0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x3, 0x0, 0x0, 0xa, 0xa, 0x20, 0x20, 0x62, r2, r3}, {0x1000, 0x0, 0xfffffffffffffffc, 0x7, 0xfffffffffffff095, 0x6, 0x9, 0x400}, {0x6, 0x100000001, 0x618c52e3, 0xee}, 0x6, 0xd, 0x2, 0x1, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0xff}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, 0x3, 0x1, 0x0, 0x1, 0x8, 0x1}}, 0xe8) syz_open_dev$dmmidi(&(0x7f000053f000-0xd)='/dev/dmmidi#\x00', 0x8, 0x800) 2018/01/17 18:02:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002a1000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) socket$llc(0x1a, 0x3, 0x0) syz_kvm_setup_cpu$x86(r1, r1, &(0x7f0000bb6000/0x18000)=nil, &(0x7f00003d3000)=[@text16={0x10, &(0x7f000084f000-0x43)="3e66c0b90000f066b92808000066b83a00000066ba000000000f300f232336640f1ad4360fc71d66b9800000c00f326635004000000f300fc7280fc76b9f0f320f01d1", 0x43}], 0x1, 0x6, &(0x7f0000307000)=[@dstype3={0x7, 0xa}, @cstype0={0x4, 0xa}], 0x2) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000093000-0x4)=0x0, &(0x7f0000d8b000)=0x4) sync_file_range(r0, 0x0, 0x0, 0x2) pwritev(0xffffffffffffffff, &(0x7f00005fa000)=[], 0x0, 0x0) 2018/01/17 18:02:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000f64000)=@sack_info={0x0, 0x0, 0x7}, &(0x7f000071c000-0x4)=0xc) mprotect(&(0x7f0000d1b000/0x3000)=nil, 0x3000, 0x4000000000) futex(&(0x7f0000000000)=0x0, 0x0, 0x0, &(0x7f0000006000-0x10)={0x77359400, 0x0}, &(0x7f0000000000)=0x0, 0x0) nanosleep(&(0x7f0000789000-0x10)={0x77359400, 0x0}, 0x0) 2018/01/17 18:02:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000747000)={0x4, 0xffffffffffffffff, 0x1}) mq_timedreceive(r0, &(0x7f0000f44000)=""/173, 0xad, 0x7ff, &(0x7f0000a09000)={0x0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000260000-0x10)='/dev/sequencer2\x00', 0x402, 0x0) pwrite64(r1, &(0x7f0000eb6000)="d3cc0000", 0x4, 0x0) 2018/01/17 18:02:52 executing program 7: syz_open_dev$sg(&(0x7f00009b0000)='/dev/sg#\x00', 0x7fffffff, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="050000003778d9f1ef1c32fc0b98143e037dc12502000000f11368a82cc15eb4037dc12502000000b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) close(r0) socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000421000)='tls\x00', 0x4) 2018/01/17 18:02:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0xbc) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_netdev_private(r1, 0x89f5, &(0x7f000052e000-0x4e)="1027a64684cdcc67ff8a9e177e5d060fd984e91c0e9a3e218392807bd2a9fce15c5d80bfb2dd738e59aa877dd24f80b58b50affb0a674b4cb545fa6c92189b5368fcaeac2369e16cb964dbb2677e") getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000a15000-0x4)=@int=0x0, &(0x7f0000de5000)=0x4) setsockopt$sock_int(r1, 0x1, 0x5, &(0x7f0000f82000)=0x0, 0x4) 2018/01/17 18:02:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000479000)='/dev/dmmidi#\x00', 0x3, 0x60000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000227000-0x4)=0xff, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000b4b000)={@generic="4f057b24caa24063b25e669aca8a1299", 0x1}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000e53000)={0x0, @in6={{0xa, 0x3, 0xfffffffffffeffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7fffffff, 0x6, 0x6, 0x21}, &(0x7f0000898000)=0xa0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000a90000-0x10)={r2, 0x1ff, 0x1, 0x1000}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f00002ec000)={0xc, 0x4, 0x27, 0x3, 0x4, 0x0, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000871000)={r2, 0x6, 0x4, [0x1ff, 0x8, 0x3d26, 0x1]}, &(0x7f00009a7000)=0x10) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000475000-0x14)={0x1, 0x3b, 0x7, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000491000)={r3, &(0x7f0000e02000-0x8)="fc0bd02cf0ea1358", &(0x7f00009f7000)="a1", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bc6000-0x2)={r3, &(0x7f000059c000)="", &(0x7f0000da1000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000152000)={r3, &(0x7f0000285000)="", &(0x7f00007c2000)="", 0x0}, 0x20) dup(r3) 2018/01/17 18:02:52 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0xfffffffffffffffe, 0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000ab7000-0x10)={0x0, 0x0, 0x0}) seccomp(0x1, 0x1, &(0x7f0000da1000-0x10)={0x3, &(0x7f00006a3000)=[{0x9, 0x3, 0x4, 0xce55}, {0x9, 0x10001, 0xfff, 0x3}, {0x9, 0x8001, 0x4, 0xfffffffffffffffc}]}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f000062d000-0x10)={0x0, 0x0, 0x0}) 2018/01/17 18:02:52 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000013000)={0x4, 0xa7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0xfffffffffffffffc, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) fsync(r1) sched_setaffinity(r2, 0xfffffffffffffda0, &(0x7f000023b000-0x8)=0x9) mkdirat(r1, &(0x7f0000e50000-0x8)='./file0\x00', 0x8) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000950000)=0x6) r3 = creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) ptrace$getregs(0xc, r2, 0x29, &(0x7f00003d9000)=""/53) rename(&(0x7f000017a000-0x8)='./file1\x00', &(0x7f00007fe000)='./file0\x00') ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f00005c6000)=""/163) lremovexattr(&(0x7f0000708000)='./file0\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 18:02:52 executing program 0: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x10000, 0x101881) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000002000-0x4)={0x80}, 0x4) waitid(0x0, r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x3, &(0x7f0000f5e000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setpgid(r0, 0x0) 2018/01/17 18:02:52 executing program 4: mmap(&(0x7f0000000000/0xf96000)=nil, 0xf96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000950000)="0a0775b0d5e38404b3b629ed5c54dbb72c55694199f52d6c", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000c44000-0x38)=[{0x0, 0x0, &(0x7f00003af000-0x10)=[{&(0x7f0000e37000+0xfcf)="8d1f45eeaef0d6e12a34174fbe7d35e9", 0x10}], 0x1, &(0x7f000091f000-0x60)=[], 0x0, 0x800}], 0x1, 0x0) recvmsg(r1, &(0x7f0000605000-0x38)={&(0x7f0000f92000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000a76000)=[{&(0x7f0000f91000)=""/172, 0xac}], 0x1, &(0x7f0000536000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/17 18:02:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000089d000-0xc)={0x0, @multicast1=0x0, @empty=0x0}, &(0x7f0000c75000-0x4)=0xc) semget$private(0x0, 0x0, 0x0) keyctl$describe(0x6, 0x0, &(0x7f0000f72000-0xa6)=""/173, 0xad) openat$kvm(0xffffffffffffff9c, &(0x7f0000ad8000-0x9)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) ptrace$peekuser(0x3, 0x0, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00005c7000-0x1c)=[], 0x0) keyctl$restrict_keyring(0x1d, 0x0, &(0x7f00009aa000)='rxrpc_s\x00', &(0x7f00006e7000-0x6)='nodev\x00') 2018/01/17 18:02:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ad9000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000d00000)=0x0, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000963000)=0x0, &(0x7f00007e9000-0x4)=0x4) 2018/01/17 18:02:53 executing program 0: clone(0x0, &(0x7f0000eb8000-0xef)="", &(0x7f000076b000)=0x0, &(0x7f00008fc000-0x4)=0x0, &(0x7f0000a8b000-0x86)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000)='/dev/cuse\x00', 0x2000, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x10840, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$sock_bt(r1, 0x8906, &(0x7f0000180000-0x7e)="1cc3b143f2dc84e9feb0a4ba129c7540c806e3efd3ae0c6717f5dbd5f5ad33c6d114575ea3f77063e2d6886ef32713507e64b850e6670af88fe6c911ae5fe983ee190b3c350a70d00e94dd81a98f250d009b668976e400a3d88c3c56d60678d76ec10bbf391d47982eaa05e59c3ed4029b16a33b584b8ce45496d7573529") seccomp(0x0, 0x0, &(0x7f0000a40000)={0x0, &(0x7f0000848000)=[]}) 2018/01/17 18:02:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x4, 0xfff, &(0x7f00004a8000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f1e000-0x4)=0x0) sched_rr_get_interval(r2, &(0x7f00001de000-0x10)={0x0, 0x0}) r3 = msgget$private(0x0, 0x42) msgctl$IPC_INFO(r3, 0x3, &(0x7f00005fa000)=""/4) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00005e4000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffff9, &(0x7f0000599000)={0x0, 0x0}) getuid() 2018/01/17 18:02:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x400, 0x0) r1 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000001000-0x4)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000483000-0xa)='/dev/dsp#\x00', 0x203, 0x3) 2018/01/17 18:02:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x100007) r0 = memfd_create(&(0x7f000057f000-0x10)="74756e08000000000000008000000000", 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000aca000)={&(0x7f0000c65000)='./file0\x00', r0}, 0xc) 2018/01/17 18:02:53 executing program 6: r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r0, &(0x7f0000146000-0x80)=[{&(0x7f00006c6000)=""/230, 0xe6}, {&(0x7f0000001000-0xb8)=""/184, 0xb8}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x6d)=""/109, 0x6d}, {&(0x7f0000001000-0xbf)=""/191, 0xbf}, {&(0x7f0000001000-0x27)=""/39, 0x27}, {&(0x7f0000000000)=""/207, 0xcf}, {&(0x7f0000d87000-0xcc)=""/204, 0xcc}], 0x8, &(0x7f0000000000)=[], 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xd5e9, 0xa540) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/01/17 18:02:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000017e000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000f52000)=0xff) connect$inet(r0, &(0x7f00002f8000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 18:02:53 executing program 1: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000014000)='/dev/kvm\x00', 0x100, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000030000)='./control\x00', &(0x7f000004a000-0xa)='./control\x00', &(0x7f000004a000-0x8)='fusectl\x00', 0x400, &(0x7f000004a000-0x9a)="2cfc2ae6a7dfcd80f577e8cceba4d6949c56f69c6d0999b6a13a588d0dd56d8333a5c854bc6f58e94b5c9ef8f9c13d575f693d5a7dcb9294953f08e6afe500d5392b32cc1a058db32ee66e30110cb3a9db659b6efffa5cdc1ac50f5fc0f35867df4d3695492633a95587edcc0f7cf9de180d51dd846f7a8a507777be498c5e7e4a59637e52cb3878f3bd259090e04517e5720aa5401919588203") mkdirat(r0, &(0x7f0000034000)='./control\x00', 0x0) renameat2(r0, &(0x7f0000047000)='./control\x00', r0, &(0x7f0000048000-0xa)='./control\x00', 0x1) 2018/01/17 18:02:53 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000006000-0x8)='big_key\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="9202150deab640c10111e8e17f09bb3273181bdd093630166c6bd1aaa200be6de73c42985ea1c6d935857c5a98dcc9b8042266ee2d15cb009be27c9934322cd354e99e3dfcad2cded918da392cbf26481b82cd77185583396d8ceda4a3a53749eaf14f98e95160071163de050b63948bea1428d2c29e8b6dafd92d24aa8202f60a13540f7258ddd852de756fe2457815cf9fedb7afc4e9e9ac32476779d725e74d703464f8408496962e7aab4924f2a20063b47a8589e65f8302d0e34d2d1eb5fb6a2a9a25f887980081f7592bb24bb9cbe34ff1033ad44e64be4687", 0xdc, 0xfffffffffffffff8) r1 = syz_open_dev$amidi(&(0x7f0000006000-0xc)='/dev/amidi#\x00', 0x6, 0x10000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000007000-0xc)={0x3, 0x1, 0xfffffffffffffffa, 0x4, 0x2}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000006000-0x92)="61827d6d6d6574726963002f9c02047fe996de82e0b0d00d954a33392f2fbe8efcef9cf4dd529abcb5246828d05b1958c5d1f90be148bf84f2c0ecff261a011272fb68b4868c7591368968c8b44461529138b1a799391aa48887f6f53f29c1a5a27659958e09f29fbfbdd76abcd43db80ff856a886447525de47507d9c62f9468493caf3bb2905e96c54edaf165b6b957ba1", &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x12)=':trusteduserVexf(\x00', r0) 2018/01/17 18:02:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1000000}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TIOCLINUX2(r1, 0x80047456, &(0x7f0000a95000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 18:02:53 executing program 2: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x9f, 'lrw(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000f80000-0x38)=[{0x0, 0x0, &(0x7f000064f000-0x10)=[{&(0x7f0000419000)="359269b5a64a6ea25516cd1965f793559cd06fac82f99607e3565635ceb8c21124e1eb009c006ccd05f4c1446ca7058f51b57efca62227bfbcce2d953237d65ac33f22f2c408c77f185e927fb92a3770", 0x50}], 0x1, &(0x7f0000a1e000-0x78)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7f000-0x40)=[{&(0x7f0000c39000-0xc)=""/12, 0xc}, {&(0x7f0000f7d000)=""/89, 0x59}], 0x2, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x0}, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x7, &(0x7f0000f83000-0x8)=0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000f83000-0xa)='/dev/vcs#\x00', 0x3d285d44, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r2, &(0x7f0000f82000)={0x0, 0x0, 0x0, 0x7, 0x4, r1, &(0x7f0000f82000)="f1db7d46878b1bfa37078bdf318a19a59f2d0a477066d87b832f60886298792ae16a0016d80c41ac377c7487be99b32977b377002438bf45d5dc2b9b546dbacdeba0686803725072257ab07226d47838a6ff63939722380e1a08f560887b97448c8caaaf1824e31ebe755753cf0a32db6fa92ac86be49089c43853918dd321b14ac39274d1a34bd946a524bb86e0debf3ef077fe31a08e7a21c6e4357a0a9029945cfe37e6e7a822dc0e2b8fec", 0xad, 0x0, 0x0, 0x1, r3}, &(0x7f0000f83000-0x20)={0x0, 0x0, 0x0, 0x0}) 2018/01/17 18:02:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00007bb000-0xb)='/dev/audio\x00', 0x2, 0x0) recvmsg$netrom(r0, &(0x7f00006ce000-0x38)={&(0x7f0000226000-0x10)=@ax25={0x3, {"b994f94cf6c3f1"}, 0xfffffffffffffffe}, 0x10, &(0x7f0000070000-0x20)=[{&(0x7f0000d5e000-0x41)="750a3d086b863ca643fef5aa73a310036a6662ceb9d56d40a5284301eb2c5bdae18f50e3520b6ff18c5bad7253c31504e1786a8e1cfbe657c870379484a990569e", 0x41}, {&(0x7f000001b000)="", 0x0}], 0x2, &(0x7f0000d72000-0x68)=[{0x68, 0x1, 0x6a, "7949fb2af4f9ebedb2e1fb1b095935118d49807bff5d6cb52ed46421487b634b5a1bf4caf08cb7ae01c282aa5181c5203f925a2a321bdabd66be2ee6cd59af4b2579f55298bc47376fd0c24fe44d42d9a5ced4bae2f2db9e"}], 0x68, 0x80}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000722000)='keyring\x00', &(0x7f00002d9000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000713000-0xb)='asymmetric\x00', 0x0) 2018/01/17 18:02:53 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002be000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000001000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x1000)="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", 0x1000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000001000)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000)="acc13a1c3b0763965cc8d1c188acf912b125173aec61a8527d40e24487813a0175e9ba441fafc75bdec8fe16743906c856cc608c4d16494248d49cc778c5935b275d439352868fb9112fe5923f457f742fe2b03f78c73006d16f82b6e976b901aa58a19f9a7b792d7941798a88cd0b1991a5a605d0cc8a872be1cbb422443c5807c99e3667e80cafbbdad7", 0x8b, 0xffffffffffffffff) munlock(&(0x7f0000d01000/0x3000)=nil, 0x3000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000-0x32)="71495e06165c6d30153c1905d9f6f0b1204dc61b14c244af9229dd1913c5d63ca5145f400e8d4f54530451dddb001614d3bb", 0x32, 0xfffffffffffffff9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000001000-0xc)={r2, r3, r4}, &(0x7f0000000000)=""/135, 0x87, &(0x7f0000000000+0xdbd)={&(0x7f0000000000)={'crc32c\x00'}, &(0x7f0000002000-0xdf)="0829a25ca64d5e0f296255540e2b8139ab15d9be7eda9fea8d381053260f7a27f53a5f37768ccd0b1a187483094cd8bb8ec620cc9c6213adffc04b37812b8be0ac5ec6b42b82e5464d941e34a1780125c28d0d907754b9bcf1d4b8d46136578555718b4cc0fd6897eaf1a5cf37fb9b00100bf287dfbed93c06df016577f07cb14742dd234c362ffdc188c27c2d86e510c636686327d76c93c300cbb9174cf05ee549b6b87b32693fba011671d39c489bd8f249bf967513e5d7986caa4e3c0dae60467741d73bf745910b5541cd7580bb02ab00c7f30b9ed2feac3f0f582bc5", 0xdf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r6 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000b0a000)='/selinux/context\x00', 0x2, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r5, 0x7, r0, &(0x7f0000b07000-0xc)={r6, r0, 0x5}) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) ioctl$KVM_GET_DEBUGREGS(r8, 0x8080aea1, &(0x7f0000959000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 18:02:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00003e1000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x800) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000a83000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000002000-0xc)='/dev/audio#\x00', 0x2, 0x400000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000002000-0x10)={0x0, 0x1f, 0xd0, 0xac3}, &(0x7f0000002000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000001000)={r2, 0x8, 0x18, "4961148b68c42c3bc5085f9179e0a329dc2c391fdf1d4e06"}, 0x20) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x942c, 0x4) clone(0x200000, &(0x7f0000001000-0x1000)="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", &(0x7f0000001000-0x4)=0x0, &(0x7f0000221000+0x119)=0x0, &(0x7f0000001000-0xad)="07baecda70b32e998dd8d20a0a7f661eba0fd2d7c33f5ec361a0cb2b9b39d3dffc8f2e1d58c8482f48d376871e7b693ac7959153bc4ec6b28ce3a4ddebb7d050fb16872bf8a2a511f9ed8adc19db593713c1c62cd2a1ae016862159b6f5026cba8a12ec1db3243168b7bc21edd26d46d3581bdd2233ac731ad58d0fff11a8af210bb7b0d3849c84b0e8d9e4772fed257972f0eadd96fa5705431e6a95ee35485fdd759ef52bf1a94975e43d78e") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f00009d9000-0x10)={0x0, 0x0}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xff1e, 0x10d, 0x0, ""}], 0xffffffffffffffc6, 0x0}, 0x0) ioctl(r3, 0xc0184900, &(0x7f0000002000)="") syz_open_dev$sndpcmp(&(0x7f0000915000-0x12)='/dev/snd/pcmC#D#p\x00', 0x5b4000, 0x80) 2018/01/17 18:02:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$sndseq(r0, &(0x7f0000e6f000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x8}}], 0x30) arch_prctl(0x1003, &(0x7f00006e2000-0x83)="5723519bf4c56d1acbf9eb2d3144cbb0513a5c8bb248ef71fd16c2c8783cb262ca383a60d7843b3b342ed7711f2b03dbda3fc77a4b65c8403ea34057ba784523a480b1d01100c3c3e1ff83a8a767b3d20e435a58b5fae1072cdfed10c8ee0d5f994346eb6b62736edb60fdc124168b471038d3071d8373c3efc67b555053c47b02aa27") read(r0, &(0x7f00004e2000)=""/88, 0xf) sysinfo(&(0x7f0000a91000)=""/231) 2018/01/17 18:02:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0xe}, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x7fffffdffffffff0, &(0x7f0000003000)={0x0, 0x0}) 2018/01/17 18:02:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000bc6000)='/dev/vcs#\x00', 0x0, 0x20000) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000aa2000-0x4)=0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000091e000)={0x80, {{0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000016b000)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000a9b000)="78191cbee6640255df5cad08f9f3a02efe3b2e776cf534ae78a027d37c9c850e", 0x20) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000030c000)=0xff, 0x4) uselib(&(0x7f0000271000)='./file0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x80000000) 2018/01/17 18:02:53 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x8000) ioctl(r0, 0x40084146, &(0x7f0000003000)="") getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000003000)={0x0, 0x7, 0x100000000, 0x3272, 0xf7, 0x8}, &(0x7f0000000000)=0x14) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000005000)=@assoc_id=r1, 0x4) 2018/01/17 18:02:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f0000b89000-0xe)='./file0/file0\x00', 0x0) mount(&(0x7f0000609000)='./file0/file0\x00', &(0x7f0000df5000-0x8)='./file0\x00', &(0x7f0000df4000)='ext3\x00', 0x2000, &(0x7f00005b3000-0x1)="") setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000721000-0x4)=0x2, 0x4) 2018/01/17 18:02:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000e87000)={0x1000, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndmidi(&(0x7f0000398000)='/dev/snd/midiC#D#\x00', 0x35b, 0x8000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000098000-0x5c)={0x51f8c580, 0x0, {0x2, 0x1, 0x7, 0x2, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000b45000)={0x4, &(0x7f0000558000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000c00000-0x10)={0x1, &(0x7f00005a2000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000d8e000)={r2, 0x6, &(0x7f00003dd000-0x18)=[0x8, 0x10001, 0x4, 0x92, 0x6658, 0x7], &(0x7f0000ec4000-0x4)=[0x3f800000], 0x10, 0x5, 0xa085, &(0x7f0000b50000-0x14)=[0x8, 0x7, 0x5, 0x4, 0x40], &(0x7f0000c8a000-0x8)=[0x0, 0x0], 0x0}) socket$bt_rfcomm(0x1f, 0x1, 0x3) 2018/01/17 18:02:53 executing program 4: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) r2 = memfd_create(&(0x7f0000d47000-0x13)='posix_acl_access{Y\x00', 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000cf1000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000a73000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000096e000-0x4)=0xe8) setuid(r4) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d82000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) poll(&(0x7f0000c48000-0x28)=[{r0, 0x4400, 0x0}, {r5, 0x200, 0x0}, {r3, 0x2000, 0x0}, {r3, 0x4, 0x0}, {r3, 0x8, 0x0}], 0x5, 0xffffffffffffffd9) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000544000)='/selinux/user\x00', 0x2, 0x0) lseek(r2, 0x7ffffffffffffffb, 0x0) sendfile(r1, r2, &(0x7f0000a9f000-0x8)=0x0, 0x100000002) 2018/01/17 18:02:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) connect(r1, &(0x7f000011c000)=@ipx={0x4, 0xfffffffffffffff9, 0xa242, "f4b077a8b68e", 0x0, 0x0}, 0x10) bind$inet(r1, &(0x7f0000004000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 18:02:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f00009d7000)='/dev/amidi#\x00', 0x40, 0x240080) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000063000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setitimer(0x2, &(0x7f0000003000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000e33000)={&(0x7f0000f40000/0x1000)=nil, 0x1000}) getitimer(0xa, &(0x7f0000163000+0xba0)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$int_in(r0, 0x5452, &(0x7f000086f000-0x8)=0x295) 2018/01/17 18:02:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x156, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000102, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000dba000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000095c000)='/dev/cuse\x00', 0x5, 0x0) write$fuse(r1, &(0x7f0000604000)={0x20, 0x6, 0x0, @fuse_ioctl_out={0x0, 0x0, 0x0, 0x0}}, 0x20) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000fbd000)=[]) r2 = syz_open_dev$adsp(&(0x7f0000611000)='/dev/adsp#\x00', 0x530, 0x80800) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000f9b000)={0x3, 0x101, 0x8, 0x1, 0x3, 0x3, 0x200, 0x2, 0x0}, &(0x7f0000522000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00005d9000)={r3, 0x200, 0x20, 0x61, 0x6}, &(0x7f00003a5000-0x4)=0x18) 2018/01/17 18:02:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x5, 0xd230000000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000a87000-0x4)=0x2, &(0x7f0000139000-0x8)=0x4) sendto$inet(r0, &(0x7f0000469000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="ba671368d1434e64c449605bdbbfca6d2b9f8be49e9301442865319997d0efdb2f54b6a10c7327757482bfce945c2a91fb8dfafc1d3f56bc543ab87321e12cca08a744a2d128b00634bc882151d36809229a96bc3437ef159489384ade077ba295eac2882dbfd3781dd4d4e609c42628dbb709b3eb1fa030009045dd98b9e6d77b6cec9ceb685595d43995e0f04c32260943add79831e661c6a351dedc8b9d220fbf9fb6e44fb6a629ce9a82025124fec9f3ee751f7da0cd7e799be88ddbdac20b48e890ff81d7fa28c2d017d7932f2569038740461accd4582f576e4fdbd150a3399f8266bc19eb943648ad1ad81420ed6c382436e474390c8995e829e4f9df43eed85a60b9ee254e31eb62900857fa134e76cc64880334adbff069a2e5e647d2ed36a96b23834b6f6ca6b8113baf4cf30347fbb7ffc30aea99872cc0dba03b07d3347b2d257edbe2733c26b7337a79962d8ce85469e3bcbe0e4a48a6ae69613f2d4b5155b390ef67aa714b82b6313ee277cb8986eca5db2e97cb1ae2243bba80274f614ece521baef443394b4c161cb9ae926e21892578b49cfd6efe1cb1572148c10d92218ed73ec116a18de80ac42d2726a4523a764fc6dc356c5fbbf9d2c947ae3bc9a3dc76099f3257c8d5952876151b0326d8cb1d5683ee4ad5ded9a34c00ac1b03f34627ec18a7c2e92c87b7896549cfab5eb55fa85a970994bd4b22b5f0d045e241256d06f485a47b4a55ed389bc1734541232cd41908b5cfa4b8fcfcafce500a0c7ae99767713a98e7927aa69f6ccd7daea62f19ceb82559f41899c9a9aee99113e7e64b5f8b9824be9fdbfa4dd4995673d882bb4daeb64413b334e114965d2ba3cea8051e692508701b9400cb12eae457f8b8549944091b729160939918d8fcae611a5ded665f770db637487a236da1a58ba7566668651a77171fc4fe506496d19059343dbe4f426625d3f2b705f54581372361770bf5a9098a9fafefaf546426b294239ac33e3186e4d58ad2fa995a6ad4dc074e7cca11aead109563b2076c7c6e9f57ec63df960804e2e7f9d8444de9550cca3df7834d864e9777291c2e1f6205de2e43dc995ab8bb1515a365efc2830fa3e7a1dd137f550d6035212bc1f51c3b4ceea430df49ffc9210084ef156ad7e0d219efd6c116693735b44521d389969a3a65617cd2fd6e14060601cee4cd054cf36fe048b57d1d9ee3cad2a73552449926b4a6b03fbe9c0ec68357e1fbe52ed77b67f5870c0aefb7ee8236747e0d67a26725fb515544cbbe8464da94cfd8c0b94bb4e51a263b1749bd0a7cf651931f806d1b928d1f9994f1ad4d50e6a5cd7a8e4e687f8564fdacc864013d095ba9d5709eced3c28eabda476d177a7836400a01e02beeb5a6636d4064fdda344984ad8682d14b87c71727cb66be27d1d39191f4223c545b62fb4860262ba8076a65dbc194cee1df846c584b7bbe9dce6e6895b2cbbb64b03b55548b845cc3de2f939ef918421af9a5e9157e837651245299c03992d0ddee06bd22a31522aca0f309b1feccebc0b1c0ed9d21c19bfd15cd313ff64394fd6a10904890c9f6d646b026f27253e8f584c3ffd20ad67e8b62ed7676706d40bc5c80e376980b", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000074000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 18:02:53 executing program 4: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00002d8000-0x8)={0x0, 0x0}) ptrace$setsig(0x4203, r0, 0x6, &(0x7f0000b61000-0x10)={0x39, 0x100000000, 0x3, 0xfffffffffffffff9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendfile(r1, r1, 0x0, 0xd11) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000d40000)={@common='sit0\x00', &(0x7f0000f05000-0x2c)=@ethtool_cmd={0x44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 18:02:53 executing program 0: syz_emit_ethernet(0x96, &(0x7f000045e000-0x96)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x60, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "cbe095", 0x0, 0x6c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [@fragment={0x5c, 0x0, 0x0, 0x800, 0x0, 0xfffffffffffffffc, 0x1}, @fragment={0x5c, 0x0, 0xfffffffffffffffd, 0x8, 0x0, 0x7, 0x1}, @hopopts={0x3c, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x3f}, @pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0xffff}]}], "52b623dba60868ab"}}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xc5f]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x3, &(0x7f0000000000)={0x0, 0x0}) 2018/01/17 18:02:53 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000070e000-0x11)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000e73000-0x4)=0x19, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r1) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000b9b000-0x8)=0x8) r2 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f00004ee000+0x64e)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00006c6000-0x30)={0xa0, 0x0, &(0x7f0000c31000)=[@request_death={0x400c630e, 0x0, 0x0}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, &(0x7f0000256000)=[], &(0x7f0000cf7000)=[0x0, 0x20, 0x48]}, 0x0}}, @transaction={0x40406300, {0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00001c9000)=[], &(0x7f0000201000-0x40)=[]}}], 0x0, 0x0, &(0x7f0000e89000)=""}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f000000c000-0x80)=[], 0x0, 0x0, &(0x7f0000450000)=""}) 2018/01/17 18:02:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000ac5000)="e7058c55bb6d3eb19c36a5b04497393a967f04701abf9ebf78fbd01fb5d63e5ea2cff2ca7d9e0eb6905e1eb9cbcf34c47bc9c1a187cbf8fe75579e98c9bfd2d9e5d5447fed5473b5447e6d0cb2b42009", 0x50) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000121000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000bec000)={&(0x7f0000647000-0x1f8)={0x1f8, 0x29, 0x2, 0x6, 0x0, {0x1, 0x0, 0x0}, [@generic="47798ac80211fc3a58b43f8d8f29ca2c3268a19d46b2028b46c486570ee1fb5057ce1f97c4c89ba5e907c83b7386732608965313feb8615b0af0916947c9eacb738828b75416db201525cb859be5e92e5c8642376550bc402b0d2ad0087173bd1e06739b882faeadf94f83c51eb977dff004d84a2e543b4b0d9bb0fe54291d97fc0eccc73c4c1ff8ffef4af0f6a1af4ececbeee72c904fe8acbfc7a0591232b6653b1e7bc7cfa270a5e3ed072e269882d1f3141d83a3a6129f9d3bfadbca5d7312e6b4e124dde9ef9e345a1ffcf5a9b02bd90839f806ef12eb881e91d26e35585a26980b", @nested={0x100, 0x17, [@generic="a7bb55ff73a0f0053a50a8fec3545ff0fe8d12fe144944ea555c0c5de61dee78ed5c9a34344972bc35ed17a46170bff44c4c5fd6e6a9053adeabddec2e2cc777496030ad2b2fad401ccc005a94d8525ae588d05bac", @generic="b524ceaac98ab278a0b585b6699a37ecafba15f07a57f0e3416e4c376563081b565ff4fcd2ae8faaea87c8e6b49d5ae8d7463225a185844f910bb2727c359ff714906856a7539d7b7e3d975e6bc5d27eb5463b887e3e5c19accd9dcee4859e4a9e2dfb110b427242caccaaa8d0bbb5f85e6ed6ca4da1a2bd480bb75aa6ebf3ae846e9ea0e6ebe8ffab89496d2df70cab41c33bda21", @typed={0x10, 0x5b, @u64=0x50}]}]}, 0x1f8}, 0x1, 0x0, 0x0, 0x4000}, 0x1) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/17 18:02:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = timerfd_create(0x7, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000ea1000-0xc)={0x0, 0x0}) ppoll(&(0x7f00001d3000)=[{r0, 0x8001, 0x0}], 0x1, &(0x7f0000faa000)={0x77359400, 0x0}, &(0x7f00001a7000)={0x0}, 0x8) io_setup(0x9, &(0x7f0000713000)=0x0) r3 = syz_open_dev$audion(&(0x7f0000716000)='/dev/audio#\x00', 0x100000000, 0x101) r4 = syz_open_dev$midi(&(0x7f000036c000-0xb)='/dev/midi#\x00', 0xfffffffffffffffa, 0x80000) io_submit(r2, 0x2, &(0x7f0000031000)=[&(0x7f0000c7b000-0x40)={0x0, 0x0, 0x0, 0x3, 0x8, r0, &(0x7f00000a1000-0x9f)="3d19d0f2f7251947229a78db91c10b39cf8346ff08890dc4926d9a116e9e88346bf023dfe817016e2878321aff94c92b5d1a6e49c2b8ef0a54b2239b18faa1cb5b90acfe5b46692b34eaf25ab4cc894eac3139b3c08fed764dda532601b1a7a61c11e8d4a6387854c8a362873a821f86aa025bba04d8b04bc212ffcc25d14f36379011a9d7e021dc5e36a52127ff5cd54177e46f95044d14b261dfb57dd430", 0x9f, 0x80000001, 0x0, 0x0, r3}, &(0x7f000097f000-0x40)={0x0, 0x0, 0x0, 0x6, 0x7, r1, &(0x7f00007de000-0x70)="d5f14dc8e3cbbe851945525fe7575d7614e944558e62e1a44ae53969daafc666db7e57b0ac6b19f2233bb93f93d3df46377c83ba6bae6d162d96823a3a023c9359c9759d1a848766566956c63ff270ec69d92dd56f6a414cb8e182c531cdb9ea5be172d500aa3afff9620a21b501aea0", 0x70, 0x80000001, 0x0, 0x1, r4}]) io_submit(r2, 0x1, &(0x7f0000de5000-0x8)=[&(0x7f000011e000-0x40)={0x0, 0x0, 0x0, 0x8, 0x3f09, r1, &(0x7f0000a35000-0x46)="d662a79ead9dd30cdb7e228f8cdbaab80b1381a65372daaa7e2ba68fdd7681c201fc6279bc8dc1f8c0fef90e2770035bfd380efa19a49e4d87029808bc24ad091da3acf6f8c6", 0x46, 0x1, 0x0, 0x0, r0}]) getsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f0000c7d000-0x1000)=""/4096, &(0x7f00002bc000)=0x1000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000cbf000)={0x60000000, 0x0}) timerfd_settime(r1, 0x3, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000037000)={{0x0, 0x0}, {0x0, 0x0}}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a41000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000003d000-0xc)={0x7, 0x0}) 2018/01/17 18:02:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x200000000114, 0x2716, &(0x7f0000c36000-0x1)=""/1, &(0x7f0000000000)=0xf000) 2018/01/17 18:02:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006f5000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmmsg$alg(r2, &(0x7f00004e3000)=[{0x0, 0x0, &(0x7f0000668000-0x60)=[{&(0x7f00006b7000)="5e625371f1fb01ac933c8fd30f26f73c448e21d981fe554a706b1154aa5fcbc5f7788503be6cef44f41822eca03627b4945b355eb06a5b1060555152376477f707bf4923a1c8ef83b35b0b2ac2ed9971649f549b5e3c6c22281739ffe4fe5df31b9a24143f628c19d099cb0c036c3d2a65e45721f002cecfe79d3495c77f322cf31fab60a4b8e2d1b3424e3f4baa9bc769bc66c0d561ec0fd5fc8abfd49f5a02aaea13a866099e442dd3eaf48c7d705f84ff01392d19515a8e880a4bfb25980f5e9a45330d224d0c04fcc3ac87e27527a8257fd8c5cade9ea4d093a912863a63e55a22", 0xe3}, {&(0x7f0000359000-0x2d)="6d596f327991502d7557a0dc578f111a1e59da47eb082d72eaa91c57e50fa738a04dab3014d575dd07e9079d52", 0x2d}, {&(0x7f000005b000)="2ac7d59411073e7a4e0bc5c9069baac79c06f24e3cc20e3a4e7bfa1f510f2c5282c3257263e9c332a67ddb6d36ea9f1ccb9e9d2cb835ab00a1de190e1327340ddc3bc2b15c536423fd42c5f03f306c7291b4dfe0651ffb8735dd2e6febb214dfb67766dfac06c5e11845068d15e01f713bb34af3f61cb99a01b0f87d5ed45d6a0fdc9228943c389aadb610bc18a4", 0x8e}, {&(0x7f0000524000+0xbd3)="", 0x0}, {&(0x7f0000164000)="4d2a3bcc53248cee8e97474d06b7ab5e07f4cee5f82a14eabd39ef2ca968d5d6eedf744373341c", 0x27}, {&(0x7f000053e000)="48b1df656ec91cb0fb569e79c3267c30e41181eddeb324087e0d55a28006077bdc63a5c4518aa87076e7d2a98a4248a32cee2d7a555a70ee57434cd8fe4891a736ddbecce7e73768b22ff31f14ae1a969e08ec69a318f6a22663f8dd0a4769c8fb1acf04adc5f417ccbe0d2b86c035276240c167ccd332d3a4acde98808b1b881cf19ce0c6a250b6071c0333fff6eb743da4fb980f60aa41c01cf180a4d7dda5fe45a1cd726304d40080ed9f1a74073b249282a016ed6b3172a8a02b41fab666dd3bcaa07b31b9df882cfd75048d3390d3f8e92332e430ddfe30ea", 0xdb}], 0x6, &(0x7f0000771000-0xd8)=[@iv={0xd8, 0x117, 0x2, 0xc3, "06d85690ca18f37b9e6ef6b9792dee91027bbfa94717b1589b8c4e21b8a7a122c282bedfb8e4e9d4ef9b1e13cb7544c5a670d0f6f87c6e118fd84a1b1f320b860ffc0b8bc502050608b5097df71fdf13b2bc710c6ab8e8dd8dd639107a865957339bde25c200a66e1180fba89d6b8bb7ca11c4b62e83f9083d3e56198d96107165d49ff5480a7f9e09a452aae11ecb1fce5fb7c73a9d706a517f475068a06c21de03b8815375877422266fc44365ca59dee1cef19745063465c34969c49eab0b72dec6"}], 0xd8, 0x4000800}, {0x0, 0x0, &(0x7f0000d2b000-0x30)=[{&(0x7f00000ab000-0x1000)="905757c4a55f02043739e2a16df0d7018c87fd1046cce477a5b607bc55d9b4a265c7bbc4efaed257f1578d15bdda626350a36fb30fca89e435a97918e2a573f332a3bd4fbd70761eb95db7b4fd468f0d0e033e2f099d3d346bf29c3c469f167bff8cd25e51084c20216e9c522ecfe41942119336a1147f9b948563d472694a6dd7d93489fa195d49530cc0606784ebedc50bdcd15ccaa4a71486f6ab0ffe5afb9cca68b7fba5d98981b6c35f611666873cb221af3e7954ff2aec4fbf44f740bb19f0732a42764f11fb7a6d4a17fb6bc73b96b53160517de614963facc2a5c2105a78215091809b072faa00e43bab2a9d320b0ed5ee05455f9cd26eafb20ddc954d31d5d7a41987262fe232c37fed8613995c1665ef2c20372c997aa3083ac40ad43034dba8c757ffffc2a7a49c1b7b04596ce3bef7eea4bdcb2ffb89aecd3a0da511bf6033b3a2678a34ef1ae6540978c73324abefd8e47d5adef03a551434fa3f80abde5a4b97f39a482e67ddc1d0d05b87b8cfd4559580b1f466867561b415f740427d5a664ea1dfcf39995cb3880e74b030c453130dd9e7c10379da95737def41ca8618747bfd43a1d41764b6a07cbd1f894870e08eae791dd5d62ad65b2b2eac8217a8bae7658f03376bdf7603c7ca15fcffef447b551ab084ea4137db7f79f807c29c18395a73ead0502649ff1a44f657471291260a18afa6a881a637e16844d0c40371ff4d9cdb29883d481d4efb21d1ca1fae992530d434dca49eb8a6e1f813dda08d9c8a89abe1cb0ca8a7e5e8d8e9b62e1e4ecc2225316ce702e6d5e23b3bd4553cf5d9238f78644d4d78457f83d8cfa0f01a88807dae2fdb05d699cf1ff7c90af1dc1cb63d7f5d2a2c15c0823c90f2aa3ec23daaa204834091643597164ba87ea7ac87d73e0a2461d8c505b866f45147e44b844b58e81b3ed0a6bbb132ffed34c931c7379f7601c069a382802d70d42356a8e6f0e0de1bb77b329f08907edb50bd00b01c156f04a50fef9d3dc1e2242c27557cebf2d7aad429e3dba1fe9ef6184c8ece62da11ec6f2d24a08a56c9648c40c04ee16996e04f80449ce5acae53ecec1ba8c0db0e08bfe72e73948af30e3e5771293aeb9b6d7f7e03363f6f4c13406fbf94a09e1e4cd81065f43c972a742e1d73b021c857a471cfb8025e0a287a36ca267e77230a6d18129f19e1f11029da9b9c92ab923e2a712ae2c577545a7ce92716496ab3402d1c62186ff6e584e6f52b2808b531e18798ef36e9f1b61839b9023ec2005146a19fbc95bda27ad54296236578b6d2c7b8f19be56a1778c72705ea4cd5b83a72ce7048486eeed6ddeec619468ca527d9cb15f463e2022c0cca20bb49432f1e47bbdc874b8d26c1605330e63db1a5839ce5655a24e7de7f3e3d8b7ac9344c248b335d5d38578bd2c3f209262676906654eb81e3ab14e155dce1d9083e04f0b681fa97effd02bb6ff51e337b9a94c596b139de1a135c1f16a29cc826bd002d71577ae38345ce4c3b6e3b58bcc5d94425896083b38fdfec4459c68d6878e69bf1197eed70e9fdf8b6523a0c5dd43e2d1ecb8c144ff4085db1b6139ad9e8396dd41a7b738f79dee7481f7a2a824d471d9f90e5cbd508fa680ac3247392b5b1b397fced303fd51fc2da6d465808cf60e831be2ea3859178f8dd4f2b7f8cfc89072f37150569e164eeef4768181f72cd53666a4ed346e2188ee69fe8e0a235fdca258404f82ab5e61f931fb609e3f8f3e534a2874c40bde3a47269dffadd6d15f0afa7fdbd2a60dc4dd3d18622d6fe148d3440ca030419ea898bbff8bb3bee5d150667145425652c425229ff3882ef2ee4ced13875c98f0592394a45db342cb6aa359a5749ceb8511e023bcec31ea3a8f2041b2ba4c75ee7cdeb318788e68b27b45611f98ea8531a35b6a9e6074eb75a5031d168ff310ccfa9a6093f262705951a3c268b7442c3889251bff46b0b03222508429af976c6b94d335c60eaea16eee63cec68f531ca4491927ef142e643d77a0b3b6dbce941342aea55a4117e864683f29fd640439e726a090629c61c1ea81b465aa940e82e58b9496b308f2f69dd80939387b0ecb6d8fe13cc951309aaeb2eabac1df32f14a69d38ccd8b947a5f8452bd64144e2fe605e79b400025f5524e7b8689899a395775415fad6706eacb64fff03b0134c7207c0677a861101c79484eed27d09b80868584e1c49ba81c51e4c2c89aec0c156b5c6f28c7b2c19e6d139461affb26db597d15d40c6488d53efcd7e387989dc1ee9b990dd3badae5c1c8e084193dd39bc356f119882ee4552a711d12c6957fc33c83e9fc43dbac1bbca2bcb7604a6879fe39f34ed881b280c30947c83251d3f4413f4bc6fb41dafc45b146f9d6f1b8410b789eb590c5abbcddec9938a29dea6e639ea7c256101e5bdb4644f7eb326354cfb24201ca103af558b7c36c2cd38bac616a1d9c496b3dd76877d10785f5cb9e61ee2c1374028c9bb5e822b98dd5cc94ed6810a7f24e188a88d2a045979c6d55bf73dada5348cffe85d541ece6e017b0883669c7d13f6e33bff1db94ed7f6f56500ed604f5a2846ff92b908f2caa8be9e27fb7805262cb375ab53eeb4d6ef7ea5fb282fd187589a2ed781e044d82a124a036aa2e4629c47a1e0240d493b7da2c6a874798898769c0b7123f61c96b84265ff879911d005dd733775e209a132e702c60189e5a072e7776500c623bfd35fd9bee6da02b1a7bed1fe35b0a827ec7b2611ff2643f79ba8d778b225682b176f9f456d32d2605a11161d109bfc8a5aeb7590e0f4bb4c88067bd7f08adbf2f6eabede4de41588ad07d27a94bed0bb43ff731449fd39ae81c9cb5cc469786e9027fe77b161b37a276ca0356abe9955c79efd78c1d6ae90a368cf2c80cadb9abd6448c50044d66b50aaa704a3aec80f5630d4c1ccd2cd0d4260c1bc93b140ffc3accd6313baf66263d3312e3d6626e6fabc653c60c851be6dd2acbbd72930f8b8edde0374dc2fd4e6aebf158fe978de7bbf8a9f19657954d049fef0e027bd5c88f0aa860feeff9a9a3e308f60f573264fc0abbe4da4e3cb52cbfcc063ff91c963899dc8b98e0411b959b8b1ac1bc6d52d89f6aa1b26a04b3efbae9e7d6d2a31030b65dfa2dc62f1a6f8c56580f3b94564d4a50e5605b4c1a6adb927ee3c0454868eb3b42fa432760d43d1a7a3678f817a96ce5d133a6d31b0b93767f617e4eefb881268d0b9b2565d4525dfcc61d993f3a0de87630a6e0d36f44b69c9f5e777fbadd8e7f5e737b076601c337bff7e02cf09606de51de6da1aa536243b657b00c91d47759a906980eab8e83ecc0c109db8a9cbb0254bfa1e2c1e32b459d64482af4893e646dfed32461660d7c030a3f6cd13e41cb01911bbd3cf0b13345e587a598343f03b967870380c491baa2ffeb451edf198e65e4927e09ad0ea9853c01be5eee8a63652cb107fc87650af17d580480884c5f88b155dabe7303991f0f3f0e8778d614dff883d93e0dcd2abc6a8a8d4cab4da582b75d88db16ae85b9d8a7288cad32da767d6ba9f1ae42e09f8de363b8955b53d1445a45d85a9d16dc62663e05454b43816eb15ef82b86d179f3ed16a219a128f14b04dff34bdd705358df00392e64cb9356bc81f4c125b04c57f4262713eb8dbb033bfb6f2370dbe57f174ec8ee8ad51faa593e1ed20cae30b21be003d329072d43fea49b615aca7447aa1c4b6217c12d8c6218bcd549d72f32b0b21adc154bcf56f909b1542e0a19bcb605b16d9e561878562667bd4aec1fc6daeab2d4510c308a4bbd1f9c8ddcceb2ec2601f500552dcc1acfb12c80d50be39bad84a2a486e871138e22b834d79df108e6d260bf9a2285ffc0b6afcc0230acf6fb07216a6c7c754598791d1bcf9692231987e50c3c858c51016be41cadecfc3da32338820d18b3328859bda482e9ac241c0d8510e434226fefe163655ec339c53ecd7ff6fdbd9622a109d2035da42d142ddcf013ceef1055646c4993ecbbf7bf2c5a8a13d526ef71176d8730198091906d115256e5d0e2741028899da744ed96c0abbecfbe8bf2b564d195417e1c7fa1c4713a5034a252a9c2f6f96e20e80d86e42a33d858680e6fc16d6371e925a6a27b9f994b73bf3a5e6f0b749bedf209d9b69bc83be024761a0089c9f0f133cfd37ccf2a3e0a12c888e74b93794eadd88e66b2ccf76504dfbeecb2dc621e49441e9036b3071275bba584e4303437e1cd5dea25243bc13b3e333cc167e311f7b8528f2f363523c40388c65d0ad7bebf81d731e89163722117fa6aae7a8d91e9eeba9c91bdabf739c9bb3f0fbeb8960031b0a4a459d4999599fd2e52f4fc846e02485cb79394c6f6317f60bec70ccfc83eaa50c91a95a6864c99308b0acf5db563104bc98d549a42828962c5a077df9763f558f26ca6383a2b284c7ab5a06a19bb2b9c05f6f2412d4d41bd806866bb62099643ee1253517fa7229d0ed469c179b71dc0028eff7bbf149064928323ce4129ccd98f7b270686fb25cd828c50815d1948929526ad5b9a8db438d2866821b34fbfe74fe8316b4e016d2458966dfd9657e4d9c8da8e24f176f86bb20cb39150f9f6296c5c0ed6797eb556e9123a5df4a7d31f47b37a443991549aea0c43f2d8c2a30563804275ae0fb0a862eae7a661aba7e936f8e6914e4be7bb972f5f9985858c3f3f463484785d57ede7449656870928831563f3f71f855aa3de2f073d3154fd4f8e21f0014c4bd9e87dca969351eb483235d5572b22e75e051497b8ac59f30633745b9a7d4d850ad3106a33518bbb8002de1340ea5a9a0b19bfd01463a3eef9e91c0cf4bfe74fee4b9f93b61ae87637634401e14261c51b8ee6a2b115b928d3784a1654165b203bfdebc29ca45fe186de3be660f7e8fb1b5e471033957ee3e9f45154e5294e5fe295ce140484a155143111a01cd3bdf7c4641dc6b7560b2d3c0f1da122e623514855df23f5d937f37585c2b7cfce00c7edc0db84f03c57ce5e7ed773a3aeca5391de64dafd87c2bc4f622f918a553e36f6fc4bec39857ef0025aa63e5dfb610d28aa98094d98dd9415c2f24658ba401dd24c1e2b8c8823e4e34da741352f3552c22c1bb130fee583d42c85b355c414d51236f355895625292d20c3a95788432d51fc7fa229929b049fa7f12052d446f8b41a91d90033933c60345ca2acd67457c86e0eac647275ec3ba18cb0c3eae156a0ad029c537e4982c6f08de9a8678f0af59699a6007678c964acf5aea0a6a8e482f1ae63a23418553a893ad21e9b2311478613e78a4d509a8ffffb43a60266801d72fe34df668e37a8f24374f19c7ae094d3488788311d28ed3e9e0d2cd20ac3b5dae902f236f2f4dcf500e9be46c93695604d2c065d55a060e39574df3e3c7e8c7464cd0cb0d782938f5a50fcd856ab5b5f92a9e9dfdd53d9db2524534f725968eab74b9a9e92d3cd821ef11cc2390564bb5e4879712006f43b0121956eb089fdac286fb419c1988947bcc828f3d3c57d7511dafbfaf1cd025419ba3aa5c43ad8e92bcf3baf182743ceee35b4cb21aed6ab6f283f973ccbbf759840a9cc6bdf0b968d05e995c7633bb9d38cc21036bb4f2e67a93fb56991b50cd5d514db5eed101a2e42525a798f0ce908801bee2bb3c7a36bd1b52dff9858089c7bcc79353e2af766285b2e3c4a83abfceff38d5254cbbd06b44fb7ecb59afcf434b76351967f7b85f99d3159f0913754f22387f236b1a1ad85b7422879d308eb61e1a731d494dc8070c185314f94b2487aae1", 0x1000}, {&(0x7f0000181000)="941ae05ebb3b53f7724bad01b1f79165a0ff4fd0962e78c581a86a0babf481ead14c29208698049debf1d9a26c630305e84c13f7e75dbbea4d05fc25268528725e776d600fab8d9371d673adab1b9615b506aeaf427b88277b5aba2fcd560e2796809433dea361546eff4d8f3eae4c6eba0538c200966c6cd7fdf2f3dfb1757cdf4df19ab9fb", 0x86}, {&(0x7f0000500000)="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0x1000}], 0x3, &(0x7f0000621000-0xe8)=[@assoc={0x18, 0x117, 0x4, 0x10001}, @assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x20, 0x117, 0x2, 0xc, "dfcaea8baa79d1be678e6558"}, @iv={0x38, 0x117, 0x2, 0x22, "57285b1ac4c1958fd7d372df1750b4366de42f33e6b45ff903b1240f7cf5d537980c"}, @assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0x80000001}], 0xe8, 0x4000}], 0x2, 0x80) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) r3 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r4, 0x8, r3) fsetxattr(r2, &(0x7f000014f000)=@random={'security.\x00', '+\x00'}, &(0x7f00008e0000-0x12)='/dev/input/event#\x00', 0x12, 0x2) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000c3a000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}) readv(r5, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) fcntl$setsig(r4, 0xa, 0x12) dup2(r0, r1) tkill(r3, 0x16) 2018/01/17 18:02:53 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000015000)='./file0\x00', 0x8000, 0x21) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000004000)=@pic={0x1, 0x6, 0x4, 0x7, 0xfffffffffffffffa, 0x40, 0x7, 0x2, 0x7fffffff, 0xffffffff7fffffff, 0x2388111a, 0x4, 0xb0c, 0x4, 0x5, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000016000-0x80)=@generic={0x4, "f26dddb84d4000c97b6a6180bf3760e0e283439448c042acfcb94bda7d201ff89e359a596c6834491f1cf2333df214e5d584526a3fc68f834a42a85a28ec3afcdea79fec20c5172ceea6fbc4f4fe30a29def6d3dd1a4ee915023584c1a73ec72c4d4d186038ec2a1ca9c7dd7572d9e803c24880676486fdbe514969cd21c"}, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e07000b0001abab"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000013000-0x38)={&(0x7f0000011000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f000000f000-0x10)={&(0x7f0000007000)={0x1, 0x0, 0x0, {0x0, 0x2710}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, "e1a77d430f3e98a4"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$midi(&(0x7f0000017000-0xb)='/dev/midi#\x00', 0x3, 0x200000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000002000-0x8)={0x0, 0x7, 0x0, []}, &(0x7f000000e000)=0x8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000017000)={r4, 0x33, "2d3177f2bb517ea5e66d0371677c40548bcdd2ac291c6acf70b62ba742e49e9a37db11fb16aa8e4ef45855cfa75953a5b90201"}, &(0x7f000000b000)=0x3b) r5 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r3, 0xc1105518, &(0x7f0000010000)={{0x23, 0x6, 0x100000000, 0x7, "422959db22b37e2347eb0a018fe4eca6aae32f93d3c762ec083efb513cb5c0151c8a455a1d8c5173f110154f", 0x5f60b260}, 0x0, 0x0, 0x4, r5, 0x9, 0x101, "d1e5d62130a609c5ab8d596c30c9da1c8cfd448abbe2c1bab91abd19defba4ca2fbca5fe7cfe052d437706d5bdd0d85d0fdb90a270b60f63f29375ca557faa60", &(0x7f0000019000-0x2)='$\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x8, 0x4efe9577, 0xe501, 0x5e], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 18:02:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f7e000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000799000-0xa0)={0x0, @in6={{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x3f, 0x80000000, 0x2}, &(0x7f0000511000)=0xa0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f46000)=@sack_info={r1, 0x1, 0x9}, 0xc) syz_emit_ethernet(0x4a, &(0x7f0000410000-0xb7)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x7, 0x4, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) r2 = syz_open_dev$usbmon(&(0x7f0000bcc000-0xd)='/dev/usbmon#\x00', 0xd3c0, 0x402000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000089d000)=@generic="a0405fc55cdf76160b4d9a0cddc45425", 0x10) prctl$seccomp(0x16, 0x1, &(0x7f000002f000-0x1)={0x9, &(0x7f00007a2000)=[{0x4, 0x9, 0x9, 0x100000000}, {0x8, 0x101, 0x1, 0x2}, {0x3, 0xe79b, 0xd8e, 0x20}, {0x3, 0x0, 0x8, 0x7}, {0xda35, 0x9, 0x5, 0xef}, {0xb1, 0x1000, 0x0, 0xfffffffffffff800}, {0x1, 0xa32, 0x1, 0x9}, {0x5, 0x4e, 0xd4, 0x8}, {0x800, 0x3ba, 0x7f, 0xffff}]}) bind$inet(r2, &(0x7f0000724000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x84dc524625acf9a1) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) 2018/01/17 18:02:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b08000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, "6c756575653000000000000000000000000000000000000000000000000000010018000000000000010000000000f61b00000000000000000000f800", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000539000-0x8c)={0x80000000, 0x8, 0x1, 'queue0\x00', 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000323000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000d8e000)={0x0, 0x9, 0x5b, {r1, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 18:02:53 executing program 3: r0 = socket(0x10, 0x3, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000778000-0x10)='/dev/sequencer2\x00', 0x111400, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000771000)='/dev/autofs\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) write(r0, &(0x7f000058c000-0x1f)="1f0000000d0a1feaffffff000000e0ff", 0x10) 2018/01/17 18:02:53 executing program 6: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ded000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000799000)=0x8) inotify_init() 2018/01/17 18:02:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000be2000)='/dev/adsp#\x00', 0x5, 0xd6b8ddf0e4fb8201) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000251000)=0x0, 0x4) syz_open_dev$vcsn(&(0x7f0000023000-0xa)='/dev/vcs#\x00', 0x3, 0x440) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000005b000)={0x200000000000004}, 0x4) [ 109.179655] binder: 15839:15847 ERROR: BC_REGISTER_LOOPER called without request [ 109.187335] binder: 15847 RLIMIT_NICE not set [ 109.204439] binder: 15847 RLIMIT_NICE not set [ 109.211836] binder: 15839:15857 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/01/17 18:02:53 executing program 3: mmap(&(0x7f0000000000/0x763000)=nil, 0x763000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000763000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000763000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009c2000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000227000)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000d5c000)={r3, 0x0, 0x100000100000002, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r6 = userfaultfd(0x80001) ioctl$fiemap(r5, 0xc020660b, &(0x7f000057d000-0x1a8)={0x100000000, 0x0, 0x5, 0x3f, 0x7, [{0x7f, 0x80000001, 0xb1, 0x0, 0x0, 0xa00, 0x0, 0x0, 0x0}, {0xfffffffffffffffa, 0x2, 0x101, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x8, 0x16, 0xffffffffffffffff, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x4, 0x7, 0x1, 0x0, 0x0, 0x2008, 0x0, 0x0, 0x0}, {0xfff, 0x100000000, 0x4, 0x0, 0x0, 0x40a, 0x0, 0x0, 0x0}, {0x1, 0x3, 0x8, 0x0, 0x0, 0x1200, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x8, 0x0, 0x0, 0x1804, 0x0, 0x0, 0x0}]}) fallocate(r6, 0x3, 0x3, 0x8) ioctl$KVM_CHECK_EXTENSION_VM(r5, 0xae03, 0x19) mmap(&(0x7f0000763000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000764000-0xb2)=""/178) 2018/01/17 18:02:53 executing program 6: mmap(&(0x7f0000000000/0xb0c000)=nil, 0xb0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000213000)={0x0, 0x0}, 0x84000) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000b0c000)={0x5, 0x2, 0x0, 0x5, &(0x7f0000a14000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000b0c000-0x18)={0x1, 0x0, [{0x176, 0x0, 0x0}]}) [ 109.211867] binder: 15839:15857 got new transaction with bad transaction stack, transaction 86 has target 15839:0 [ 109.211883] binder: 15839:15857 transaction failed 29201/-71, size 0-24 line 2869 [ 109.257165] binder: BINDER_SET_CONTEXT_MGR already set [ 109.257176] binder: 15839:15867 ioctl 40046207 0 returned -16 [ 109.260489] binder: 15839:15867 ERROR: BC_REGISTER_LOOPER called without request [ 109.260500] binder: 15867 RLIMIT_NICE not set [ 109.283621] binder_alloc: 15839: binder_alloc_buf, no vma 2018/01/17 18:02:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00009b6000)={0x1, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000164000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/17 18:02:53 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$KDADDIO(r0, 0x4b34, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000734000-0xf)='/dev/sequencer\x00', 0x200100, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00009ff000)={0x0, &(0x7f0000f19000)=0x0, 0x0, 0xffffffffffffffff, 0x0}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000e30000-0xc)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000182000-0x38)={0x0, 0x0, &(0x7f0000b32000)={&(0x7f000062b000-0xc0)={0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}, @sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x0, ""}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) epoll_create(0x5) [ 109.283656] binder: 15839:15857 transaction failed 29189/-3, size 0-0 line 2957 [ 109.371570] binder: undelivered TRANSACTION_ERROR: 29189 [ 109.379414] binder: release 15839:15847 transaction 86 in, still active [ 109.386281] binder: send failed reply for transaction 86 to 15839:15857 [ 109.393079] binder: undelivered TRANSACTION_COMPLETE [ 109.398781] binder: undelivered TRANSACTION_ERROR: 29201 [ 109.404424] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/17 18:02:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000dcf000)='proc.wlan0ppp0keyring\x00', 0x5) fallocate(r0, 0x3, 0x7fffffffffffdffe, 0x2) r1 = getpid() ptrace$setopts(0x4206, r1, 0x3, 0x2) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000333000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 18:02:54 executing program 0: mmap(&(0x7f0000000000/0xe56000)=nil, 0xe56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003c6000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000e56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000e57000-0x88)={0x3f, {{0xa, 0x2, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket(0x20000000000000a, 0x2, 0x0) connect(r1, &(0x7f0000e54000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x102}, 0x1c) getsockopt$sock_buf(r1, 0x1, 0x19, &(0x7f0000e53000+0xe9)=""/192, &(0x7f0000005000-0x4)=0xc0) 2018/01/17 18:02:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) r2 = dup(r0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00004e2000)={0x0, 0x8}, &(0x7f0000120000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000220000)={r3, @in6={{0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0xffffffff00000001, 0x80000000, 0xfff, 0x3f}, &(0x7f0000b3f000-0x4)=0xa0) ioctl$void(r1, 0x40087705) 2018/01/17 18:02:54 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f0000003000)=[{&(0x7f0000001000)=""/7, 0x7}, {&(0x7f0000003000)=""/12, 0xc}, {&(0x7f0000004000-0xbb)=""/187, 0xbb}, {&(0x7f0000003000)=""/177, 0xb1}, {&(0x7f0000001000-0x5a)=""/90, 0x5a}, {&(0x7f0000004000-0x76)=""/118, 0x76}, {&(0x7f0000002000-0xca)=""/202, 0xca}, {&(0x7f0000001000-0x88)=""/136, 0x88}, {&(0x7f0000004000-0x59)=""/89, 0x59}], 0x9, &(0x7f0000003000)=[], 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000006000-0x8)='./file0\x00', 0x36) connect$unix(r0, &(0x7f0000004000)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/17 18:02:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000fb2000)=0x0, &(0x7f0000e04000-0x4)=0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000085d000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000206000-0x9)='/dev/ppp\x00', 0x6880, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00008ad000-0x8c)={0x0, @in6={{0xa, 0x2, 0xd, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009f3000)=0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000655000-0x98)={r2, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x37a47dbb, 0x7f}, 0x98) 2018/01/17 18:02:54 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000027e000-0x6)='smaps\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000642000-0x3f)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006ef000)=0xe8) getgroups(0x1, &(0x7f0000097000)=[0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000767000-0x4)=0x0) fchown(r0, r1, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000338000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000001000-0x4)=0x2, 0x4) 2018/01/17 18:02:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f000041c000-0xc)='/dev/ashmem\x00', 0x400102, 0x0) fcntl$dupfd(r0, 0x406, r1) 2018/01/17 18:02:54 executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000fd5000-0x8)={0x0, 0x4}, 0x8) 2018/01/17 18:02:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000054d000)={0x19980330, 0x0}, &(0x7f0000780000-0x18)={0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0}) capset(&(0x7f0000fbb000-0x8)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000001}) r0 = add_key$keyring(&(0x7f00006cf000-0x8)='keyring\x00', &(0x7f0000438000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f0000836000-0x8)='keyring\x00', &(0x7f0000329000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$link(0x8, r0, r1) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008be000-0x10)='/selinux/status\x00', 0x0, 0x0) futimesat(r2, &(0x7f000095f000)='./file0\x00', &(0x7f000014f000-0x20)={{0x0, 0x0}, {0x0, 0x2710}}) mount(&(0x7f00005af000)='./file0\x00', &(0x7f0000ef3000-0x8)='./file0\x00', &(0x7f0000dbc000-0x4)='bpf\x00', 0x1000020, &(0x7f0000723000-0x1000)="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") name_to_handle_at(r2, &(0x7f0000b86000-0x8)='./file0\x00', &(0x7f0000438000-0x98)={0x98, 0x6, "e5a4d1ee1a01e7dc59a6f11ed61299670ab0668a9383ae3dafbcd75e658ec6543090f0ac27195a2862e6b8a7b3e17e66c1be6c8badb568bb9cca77a94cfead22d9637bb7e5f022d88ab9da3535b60ba56c6ccf7a93f37a2d6f479da824caed83613d97e1019d62b5f83a2d3b4deee67d189b76c14d9e1449ce56f8eb20d7b7942916812189c62f4d6a389104456ccbc4"}, &(0x7f0000e6b000-0x4)=0x0, 0x1400) 2018/01/17 18:02:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f0000dbf000)={0x0, 0x0}, &(0x7f0000e86000)={0x0, 0x0}) getsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f00006eb000-0x1000)=""/4096, &(0x7f00006a4000-0x4)=0x1000) 2018/01/17 18:02:54 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) mmap(&(0x7f0000000000/0x364000)=nil, 0x364000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000364000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000365000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) mmap(&(0x7f0000364000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f0000364000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getpgrp(0x0) ptrace(0x8, r3) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00001ba000-0x4)=0x0, &(0x7f0000363000)=0x4) 2018/01/17 18:02:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000f5f000)={&(0x7f0000d52000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000b1a000-0x10)={r0, 0x50, &(0x7f0000762000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00001aa000-0x4)=r1, 0x4) r2 = memfd_create(&(0x7f0000d47000-0x13)='posix_acl_access{Y\x00', 0x0) lseek(r2, 0x7ffffffffffffffb, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000e0d000-0x20)={0x0, 0x1, 0x100000000, 0x0, 0x0}) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000e5f000)={0x1, 0x9, [{0xfffffffffffffff9, 0x0, 0x5}]}) 2018/01/17 18:02:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) listen(r0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000016c000)='/dev/sequencer\x00', 0xa02, 0x0) write$sndseq(r1, &(0x7f00007a0000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x5b10f405, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) close(r1) 2018/01/17 18:02:54 executing program 1: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000e73000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x2, 0x3, 0x4, {0xa, 0x3, 0x739, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}}}, 0x32) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000859000)='/proc/self/net/pfkey\x00', 0x713000, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r1, &(0x7f0000847000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000e75000)=0x10, 0x800) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000e74000)={{0x1f, 0x9, 0x584, 0x0, 0x2, 0x0}, 0x1fc1ada7, 0x5, 0x20000000000000, 0xaff, 0x9, "00ffbf72d7eaac64f5df0aad35f928aa9f148575b3d1459cc7916c7d6ae46d2094b0bb809a7295f3ead2cc6943fefd83dd25f0dfc36645257103c63b30cfc26e7089ea6d9746d13053ffb35b0ff6e373a52c9e36a8e8269a4f0bf9c538b6db3718c193bbe39e8c80e7ca8b6e584207d59eca1785ddd1b4f00e0636c91451f239"}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000ae4000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000aff000-0x8)={r2, 0x1}) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000e77000-0x1000)=""/4096) 2018/01/17 18:02:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00001da000-0xb)='/dev/midi#\x00', 0x6, 0x800) tee(r0, r0, 0x7fffffff, 0xb) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000168000-0x20)={0x0, 0x1, 0x208, 0x3, 0x1f, 0x8, 0x80000001, 0xc7, 0x0}, &(0x7f0000497000)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00009be000-0xa0)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x35, 0x5, 0x8001, 0x8, 0x4}, 0x371) seccomp(0x1, 0x0, &(0x7f000094c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) accept$unix(0xffffffffffffffff, &(0x7f0000fd2000)=@file={0x0, ""/92}, &(0x7f0000141000)=0x5e) r2 = syz_open_dev$amidi(&(0x7f000094a000)='/dev/amidi#\x00', 0x400, 0x200000) sendto$inet(r2, &(0x7f00003ad000-0x7c)="2d0d8744be7ca81b0a554c8153ab7d3f122e8baac2d5e8c202cb35ef41020d06cd470b7367c0bca09593e02ff6fc0815c04a3d873b3fa00bf89e0ec2370739b0826a0333883a7036ecd45514073f9bf743de6bf1c70505510cca06ca939504724bedc626cae4515404e614192e29222cb529c6a0ede17fa148db73dc", 0x7c, 0x5, 0x0, 0x0) msgctl$IPC_RMID(0x0, 0x0) getsockname$ax25(0xffffffffffffffff, &(0x7f00009ea000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000122000)=0x10) 2018/01/17 18:02:54 executing program 6: ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f000053f000)=0x0) socketpair(0x1, 0xa, 0x20, &(0x7f0000641000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x5, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) writev(r1, &(0x7f000000c000)=[{&(0x7f000000d000-0xcc)='A', 0x1}], 0x1) close(r1) 2018/01/17 18:02:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f23000-0x9)='/dev/sg#\x00', 0x2, 0x40) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000c10000)=0x3) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f000025d000)={0x0, 0x0}) 2018/01/17 18:02:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00007fc000)='/dev/rtc\x00', 0x0, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f00008f3000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ecd000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00008b6000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000b6000-0x35)="", 0x2cc) socket$l2tp(0x18, 0x1, 0x1) r3 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r3, 0x1008004) r4 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) connect$inet(r4, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = accept4(r3, &(0x7f0000975000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000753000-0x4)=0x10, 0x0) sendto$inet(r4, &(0x7f0000bd9000-0xc)="", 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r5, &(0x7f0000b77000-0x38)={&(0x7f0000715000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) write(r4, &(0x7f0000f8b000-0xf)="", 0xff8f) writev(r5, &(0x7f0000b1b000-0x18)=[{&(0x7f0000705000)="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", 0x1000}], 0x1) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000b75000)=0x0) 2018/01/17 18:02:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000158000-0xa)='/dev/cuse\x00', 0x141000, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000c98000-0x4)=r0, 0x4) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000d19000-0x4)=0x81, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000037a000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b16000-0x4)=0xe8) socket$alg(0x26, 0x5, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000425000-0x48)={0xd, 0x0, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000593000)='syzkall\x00\t\x00', 0x200000000b4c3, 0xfffffffffffffc76, &(0x7f0000c92000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xfffffffffffffd90) 2018/01/17 18:02:54 executing program 0: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f0000fb1000)=0x0) io_submit(r0, 0x1, &(0x7f0000fb2000-0x28)=[&(0x7f0000fb2000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000334000-0x28)="f5ec4c7d0004eb6f687efc5f03", 0xd, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r0, 0x5, 0x1, &(0x7f0000fb8000-0x20)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f000027c000-0x10)={0x0, 0x1c9c380}) socket$can_raw(0x1d, 0x3, 0x1) 2018/01/17 18:02:54 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) fcntl$setflags(r0, 0x2, 0x2000001) read(r0, &(0x7f0000001000)=""/4096, 0x1000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000003000)='/dev/dmmidi#\x00', 0x2, 0x80300) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000004000-0x10)={0x4e, 0x3f}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000-0x18)={0xaa, 0x4, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000014000-0x4)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000b23000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) 2018/01/17 18:02:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000039c000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000c58000-0x4)=0x0) r3 = eventfd2(0xffffffffffffffff, 0x0) ppoll(&(0x7f0000af8000-0x28)=[{r3, 0x0, 0x0}], 0x1, &(0x7f0000afa000)={0x77359400, 0x0}, &(0x7f0000584000-0x8)={0x0}, 0x8) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000001000-0x20)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read$eventfd(r3, &(0x7f0000771000-0x8)=0x0, 0x8) 2018/01/17 18:02:54 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000a3c000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x40) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x100000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x400000000000125e, &(0x7f0000cae000-0xe3)="") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000f7e000)={0x2, &(0x7f0000d1e000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000119000)={r2, 0x4, &(0x7f0000e80000-0x10)=[0x5, 0x8, 0xfffffffffffffe00, 0x4], &(0x7f0000aa0000-0x14)=[0xac, 0x7fff, 0x101, 0x100000000, 0x800], 0x40, 0x6, 0xff, &(0x7f0000685000)=[0x5, 0x0, 0x7ff, 0x6, 0x1, 0x4], &(0x7f0000ee5000)=[0x2, 0x2, 0x3, 0xffffffff, 0x20, 0x6], 0x0}) 2018/01/17 18:02:54 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) recvfrom$inet(r0, &(0x7f00003d3000)=""/102, 0x66, 0x0, &(0x7f0000a22000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000394000)=""/0, 0x0, 0x0, &(0x7f0000674000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f00008c8000)=""/54, 0x36) shutdown(r0, 0x0) 2018/01/17 18:02:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000bf7000-0x5)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000af2000-0x18)=@known='security.selinux\x00', &(0x7f000073a000)="020000000400000090746e00", 0xc, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f000068d000+0x74f)=0x2) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000537000-0xb)='/dev/audio\x00', 0x22a000, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000e45000-0x8d)=""/141) 2018/01/17 18:02:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000d4000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000d77000)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x9, &(0x7f0000260000)="8074ce2438073f39a4609070c3f1f7178377b59827d85629a90c8ff3295392eee26d38472d42845ec1a6588985f45be0fc322f0bf91507c583ff093a48969d1bb3d6912afe7b796673c55edc77e66e1f66237adb5ed4daa3dfecb2cb1232ad216e98cca6385773ee4e8ddd7f482fa26829c2531b3cd79a356f4eea8f009f574bacb06628df09cfc5bc24be2a4a341e") bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000b7f000-0x24)="", 0x0) 2018/01/17 18:02:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$bt_l2cap(0x1f, 0x5, 0x0) pipe(&(0x7f0000337000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r0, 0x6) flock(r0, 0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e2e000-0x10)={0x0, 0x5, 0x5, 0xad}, &(0x7f00000ea000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00003c6000-0x20)={0x10001, 0x5, 0xd, 0x7ff, 0x1, 0x10000, 0x3, 0xffffffffffffffc1, r1}, &(0x7f0000972000-0x4)=0x20) 2018/01/17 18:02:54 executing program 7: mmap(&(0x7f0000000000/0x52000)=nil, 0x52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x8a002) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000052000)='./file0\x00', 0x5a) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000054000-0x8)='./file0\x00', 0x100) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000047000)={0x0, 0x4, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000d6f000)="", &(0x7f0000001000)=0x0, &(0x7f0000509000)=0x0, &(0x7f0000000000)="") write$sndseq(r0, &(0x7f000004d000)=[{0xffff, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0xe97, 0x0}}}, {0x5, 0x0, 0x8, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x1}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"9a3b53c8b9d02e93b267bde7"}}], 0x90) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f000004f000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw8={"7432d366aeb345b3f836f334"}}, {0xb28, 0x800, 0x100, 0x40, @time={0x77359401, 0x0}, {0x5, 0xfffffffffffffffc}, {0x80, 0x4}, @quote={{0x6, 0xffffffffffffffc0}, 0x76a2bdae, &(0x7f0000052000)={0xffffffff, 0x51bd2bd8, 0x8, 0x8000, @tick=0x10000, {0x0, 0x1}, {0x1, 0xe33}, @quote={{0xda, 0x6}, 0xfff, &(0x7f0000052000+0x3d7)={0x6, 0x0, 0xfffffffffffffffe, 0x79, @time={0x0, 0x0}, {0x1, 0x6}, {0x6, 0x3f}, @addr={0x6, 0xfffe}}}}}}, {0x41b8, 0x8, 0xfffffffffffffffb, 0x200, @time={0x0, 0x0}, {0x5, 0xffb5}, {0x3, 0x7}, @raw8={"8948455225bb446e38347889"}}, {0x4, 0x8, 0x2, 0x41f2, @time={0x77359400, 0x0}, {0x3, 0x6}, {0x8001, 0x0}, @queue={0x8000, {0x9e0, 0x40}}}], 0xc0) 2018/01/17 18:02:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000002000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x2, 0x1, 0x9, 0x20, 0x759c, 0x800}, 0x20) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={@generic="10a41f737b762ee99019ffe574bd551f", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000047000)='/dev/admmidi#\x00', 0x503, 0x743100) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000dfa000)=0x1000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000174000)={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x1, 0x0, []}, 0x10) 2018/01/17 18:02:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008d6000-0x8)='./file0\x00', 0xe0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fd1000-0x9)='/dev/rtc\x00', 0x0, 0x0) r2 = syz_open_dev$audion(&(0x7f00002ad000-0x4)='/dev/audio#\x00', 0x9, 0x210002) dup(r2) openat$mixer(0xffffffffffffff9c, &(0x7f0000daa000-0xb)='/dev/mixer\x00', 0x2002, 0x0) mmap$binder(&(0x7f0000e33000/0x2000)=nil, 0x2000, 0x2, 0x813, r2, 0x13) ioctl$LOOP_CLR_FD(r1, 0x40247007) [ 110.036442] dccp_xmit_packet: Payload too large (65423) for featneg. 2018/01/17 18:02:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000096a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae00, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0xc0189436, &(0x7f0000ae6000-0x40)={0x0, [0x0, 0x0, 0x0, 0x2, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0]}) 2018/01/17 18:02:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00003f1000)="", 0x0, 0x20044040, &(0x7f0000450000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f00002c0000-0x4)=0x9, 0x4) 2018/01/17 18:02:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000088e000-0xd)='/dev/snd/seq\x00', 0x0, 0x521000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x25, &(0x7f0000ee8000)=0x1, 0xfffffffffffffdc5) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000ea9000-0x4)=0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000e8c000)='/dev/dmmidi#\x00', 0x2, 0x111200) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000602000-0x4)=0x14404) bind$inet(r0, &(0x7f00008f0000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003c3000-0xd)='/selinux/mls\x00', 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000ba8000-0xf8)=""/248, 0xf8, 0x10000, 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00004fa000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x1c, &(0x7f00001ae000)=0x100, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffff41, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$netlink(r1, &(0x7f00004cb000)=@kern={0x10, 0x0, 0x0, 0x20000000}, 0xc) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000037e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) [ 110.094300] dccp_close: ABORT with 65423 bytes unread 2018/01/17 18:02:54 executing program 4: sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffee) r0 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$notify(r1, 0x402, 0x80000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000)=0x4) ptrace$peek(0x3, r0, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000002000)=0x1f, 0x4) 2018/01/17 18:02:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000051e000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000d80000)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000bb7000)='/dev/qat_adf_ctl\x00', 0x14800, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000f20000)='/dev/vcs#\x00', 0x80000001, 0x80) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000c3d000+0x702)=0x0, &(0x7f00003db000)=0x4) r3 = syz_open_dev$mice(&(0x7f0000f87000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000257000-0x4)=0x0) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000961000-0x4)=0xfffffffffffffff8) sched_getattr(r4, &(0x7f0000452000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) request_key(&(0x7f000099c000-0xa)='id_legacy\x00', &(0x7f0000eb0000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000937000-0xd)="6e6fe30000000000b5003001a2", 0xfffffffffffffffc) r5 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r5, &(0x7f000004d000)=[{{0x0, 0x0}, 0x2, 0x8, 0x401}, {{0x0, 0x7530}, 0x0, 0x0, 0x0}], 0x30) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x88a) r6 = syz_open_dev$evdev(&(0x7f0000401000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r6, &(0x7f00008f8000-0x18)=""/24, 0x18) write$evdev(r6, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) io_setup(0x200, &(0x7f0000697000-0x8)=0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f000042c000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @loopback=0x0, 0x0}, &(0x7f00003ca000-0x4)=0xc) 2018/01/17 18:02:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000693000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00003fc000-0x38)={0x0, 0x0, &(0x7f00007df000-0x20)=[{&(0x7f00009e7000)="b642fb7c18364754f801b44e116f0d6d", 0x10}], 0x1, &(0x7f0000719000)=[], 0x0, 0x0}, 0x0) dup3(r1, r0, 0x0) recvmsg(r0, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000d7000-0x50)=[{&(0x7f00006cf000)=""/176, 0x97}], 0x1, &(0x7f0000d54000-0x46)=""/70, 0x46, 0x0}, 0x0) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x200001dc, &(0x7f0000840000)=[{0x6, 0x0, 0x0, 0x407fff7fff}]}) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000b76000-0x8)=[{0x6, 0x0, 0x0, 0x407fffffff}]}) pause() seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x100000000000, 0x3, 0x0}]}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005f3000-0x10)='/selinux/status\x00', 0x0, 0x0) symlinkat(&(0x7f0000a0d000)='./file0\x00', r2, &(0x7f00000db000)='./file0\x00') r3 = syz_open_dev$midi(&(0x7f0000e93000)='/dev/midi#\x00', 0x1ff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000789000-0x4)=0x7, 0x4) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004c2000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000c25000)=0xbd, &(0x7f0000f8a000)=0x2) ioctl$ION_IOC_HEAP_QUERY(r3, 0xc0184908, &(0x7f0000ef6000)={0x5a0c, 0x1d, 0x1, r4, 0x0}) 2018/01/17 18:02:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = open(&(0x7f0000b2d000-0x8)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f00002f9000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) mount(&(0x7f0000d57000-0x5)='./file0\x00', &(0x7f0000de3000-0x8)='.', &(0x7f00005e9000)='cifs\x00', 0x6000, &(0x7f0000ad5000)="") bind$bt_l2cap(r0, &(0x7f00001a2000)={0x1f, 0x8, {0xcfc, 0x9, 0x81, 0x5, 0x1, 0x5}, 0x0, 0x6}, 0xe) 2018/01/17 18:02:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00008fa000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f00008f8000)=0xfffffffffffffffd) 2018/01/17 18:02:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) r1 = dup2(r0, r0) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$audio(0xffffffffffffff9c, &(0x7f0000d78000-0xb)='/dev/audio\x00', 0x88001, 0x0) sendmsg(r0, &(0x7f00002b4000)={&(0x7f0000c45000)=@l2={0x1f, 0xfffffffffffffffa, {0x0, 0x0, 0x9, 0xa6, 0x40000000, 0x0}, 0x0, 0xfffffffffffffffd}, 0xe, &(0x7f0000e15000)=[], 0x0, 0x0, 0x0, 0x0}, 0x4) sendto$inet(r0, &(0x7f000087a000)='{', 0x1, 0x4008000, &(0x7f0000de6000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000a0f000-0xc3)="60aa8f11c82c26e34ca2f2bf0b37870b1562758b9e114e7e68c5489f0fa931cab030fcd073b46a485b02168d69f87f7af4de05e33c0a12bc15e2fd396218bf6aac698beffefa6ff4cad9a7a757a432394e4699a57f0e013800ba28064625f4bfe17de059c1d3b1eeb40565bd4d84ec8501bcd88c96b619eb671cbe797840bc87ca04df973a410d35b03469dbe0fdd634c8636d1ec9bf495f91e03d7730f402a285930a5eaa9dfc5b28a9dd2db997080c957963320a3b88ca93815fab200622c6cb0078", 0xc3, 0x20000040, &(0x7f00004c4000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000318000-0x1000)="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", 0x5af, 0x0, &(0x7f0000b15000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 18:02:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ebe000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000471000)={{0x0, 0x0}, 0xfffffffffffffffc, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = epoll_create(0x80) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000ef8000-0xc)={0x0, 0x0}) 2018/01/17 18:02:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x200000000004, 0x0}, "706f727430a0000000ff00007a000000000000622d000000000000000400ffffffe100", 0x94, 0x2, 0x6, 0x0, 0xffffffdfffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x81, 0x0, 0x20, 0x80001, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r3 = syz_open_dev$mouse(&(0x7f00004ce000)='/dev/input/mouse#\x00', 0x2eb5, 0x103000) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000f5b000-0x4)=0x1000, 0x4) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f00002db000)={0x75, &(0x7f0000f9e000)=""/117}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000ef4000-0xe8)={{{@in=@empty=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000e4000-0x4)=0xe8) getresgid(&(0x7f00002a8000)=0x0, &(0x7f0000b50000)=0x0, &(0x7f00009f8000)=0x0) fchownat(r3, &(0x7f0000991000-0x8)='./file0\x00', r4, r5, 0x1500) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f00004b8000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) 2018/01/17 18:02:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000739000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockname$netrom(r0, &(0x7f0000b6b000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f03000)=0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000072d000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006b1000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f000098d000-0x9)="c64b0000000000000f", 0x0, &(0x7f0000002000)="") rename(&(0x7f000000c000)='./file0\x00', &(0x7f0000023000)='./file1\x00') readlink(&(0x7f0000304000)='./file0\x00', &(0x7f0000399000-0x1000)=""/4096, 0x1000) 2018/01/17 18:02:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000115000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000369000)='/selinux/access\x00', 0x2, 0x0) mremap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) 2018/01/17 18:02:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)=')\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000869000-0xd)='/dev/snd/seq\x00', 0x0, 0x8000040000105) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000022e000-0x8c)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00007d7000-0x8c)={0x2, 0x8000, 0x6, 'queue1\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x22, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0xffff}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) write$tun(r0, &(0x7f0000cdd000-0xb2)=@hdr={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "a59fdc", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) 2018/01/17 18:02:54 executing program 7: socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000001e, 0x2000000000000805, 0x0) getsockopt$inet_int(r0, 0x0, 0x37, &(0x7f00004d5000)=0x0, &(0x7f0000821000-0x4)=0x4) connect$ax25(r0, &(0x7f00001c2000-0x10)={0x1e, {"03491f0800"}, 0x0}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e93000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000294000)={0x11, 0xf, r1, 0x1, 0x800, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x14) [ 110.342658] binder_alloc: binder_alloc_mmap_handler: 16037 20000000-20002000 already mapped failed -16 2018/01/17 18:02:54 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={@generic="14204b56ba0caa3a0313cedfc69c4afd", @ifru_flags=0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000011000)=0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x4, r1, &(0x7f0000019000-0x8)=0x0, 0x0) 2018/01/17 18:02:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000760000-0xc)={0x1, r0, 0x1}) ioctl$KIOCSOUND(r2, 0x4b2f, 0x1) 2018/01/17 18:02:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/mcfilter6\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000000+0x204)=""/119, &(0x7f00003e9000-0x4)=0x77) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000002000-0x4)=0x1, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000001000)={0x0, {""/7}, 0x0}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000002000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000003000)=0x10) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000004000-0x2)={0x0, 0x0}, 0x2) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000002000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000004000)=0x9, 0x4) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000005000-0x8)={0x6, 0x8}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000005000)={0x13, &(0x7f0000003000-0x13)="75fb414b96796caaa26b3703f466b42b9e5899"}) connect$bt_rfcomm(r0, &(0x7f0000005000-0x9)={0x1f, {0x4, 0x6, 0x3, 0x8, 0x3, 0x6}, 0x1}, 0x9) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000007000-0x10)={0x6, &(0x7f0000007000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000007000-0x8)={r4, 0x3}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000008000-0x4)=0xff, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000008000)=0x8000) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000003000-0x4)=0x0) 2018/01/17 18:02:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000943000)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0xfffffffffffffccf, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x4ab, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a7f000)='/dev/kvm\x00', 0x4000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fcntl$setsig(r0, 0xa, 0x27) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) r3 = accept4(0xffffffffffffffff, &(0x7f00004cd000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00004bd000-0x4)=0x10, 0x800) connect$netlink(r3, &(0x7f00002c7000)=@proc={0x10, 0x0, 0x2, 0xc200}, 0xc) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) syz_open_dev$adsp(&(0x7f0000e11000-0xb)='/dev/adsp#\x00', 0x7fffffff, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/17 18:02:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00003cc000)='/dev/amidi#\x00', 0x1, 0x20000) fadvise64(r0, 0x0, 0xffffffffffff0000, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000b18000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="434ee84a8dbc", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x20000000000001, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x2000000000008}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f0000772000-0x8)={0x0, 0x0, []}) 2018/01/17 18:02:54 executing program 4: mmap(&(0x7f0000000000/0x366000)=nil, 0x366000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000366000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000366000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000366000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000366000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000366000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000366000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000366000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000366000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000366000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000366000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000366000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000366000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000366000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000366000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000366000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000367000-0x12c)=[{{0x0, 0x0, &(0x7f0000367000-0x70)=[{&(0x7f0000015000)=""/194, 0xc2}, {&(0x7f0000145000)=""/221, 0xdd}, {&(0x7f000012d000-0x18)=""/24, 0x18}, {&(0x7f0000366000)=""/103, 0x67}, {&(0x7f000004d000-0x7e)=""/126, 0x7e}, {&(0x7f0000367000-0xa2)=""/162, 0xa2}, {&(0x7f0000366000)=""/148, 0x94}], 0x7, &(0x7f0000367000-0x88)=""/136, 0x88, 0x0}, 0x3}, {{&(0x7f0000174000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000012b000)=[{&(0x7f0000367000-0x86)=""/134, 0x86}, {&(0x7f00000ab000-0xb8)=""/184, 0xb8}, {&(0x7f0000367000-0x1d)=""/29, 0x1d}], 0x3, &(0x7f0000202000)=""/101, 0x65, 0x101}, 0x7}, {{&(0x7f000012c000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000b5000-0x50)=[{&(0x7f0000306000-0xbb)=""/187, 0xbb}, {&(0x7f00001c3000)=""/109, 0x6d}, {&(0x7f0000085000-0x6d)=""/109, 0x6d}, {&(0x7f0000366000)=""/247, 0xf7}, {&(0x7f0000224000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f0000367000-0x31)=""/49, 0x31, 0x9}, 0x3}, {{&(0x7f0000295000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f0000048000-0x30)=[{&(0x7f0000364000-0x1000)=""/4096, 0x1000}, {&(0x7f0000366000)=""/117, 0x75}, {&(0x7f0000367000-0xfa)=""/250, 0xfa}], 0x3, &(0x7f0000367000-0xce)=""/206, 0xce, 0x0}, 0x7}, {{&(0x7f00002ab000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000366000)=[{&(0x7f0000129000-0xf)=""/15, 0xf}], 0x1, &(0x7f000032a000-0xf2)=""/242, 0xf2, 0x2}, 0x101}], 0x5, 0x40000002, &(0x7f0000367000-0x10)={0x0, 0x989680}) mmap(&(0x7f0000366000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000086000)={{{@in=@empty=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000366000+0xcba)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000002d000)={@common='sit0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) sendmsg$can_raw(r3, &(0x7f0000217000)={&(0x7f0000366000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f00000a6000-0x10)={&(0x7f0000366000-0x10)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "478388b2a58ebf24"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 18:02:54 executing program 0: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x40, 0x63419c059fd0f874) execve(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000001000)=[], &(0x7f0000003000)=[]) chroot(&(0x7f0000bd9000)='./file0\x00') 2018/01/17 18:02:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f0000d5c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/17 18:02:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000085000-0x6)='.dead\x00', &(0x7f000078d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b90000)="", 0x15a, 0xfffffffffffffffb) add_key(&(0x7f0000acc000)='asymmetric\x00', &(0x7f0000d16000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c21000)="3003100000", 0x5, r0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000917000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000406000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000e6f000-0x4)=0x1008) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000d94000)="ae52ff3993e2e32ef5a0469784522a6914ffaf796a16eb0b1f92553d2f4675cfb17924ee0ccb329846a4aa438a85a4a279015defa88ea6180a8fe6a57e68cf15e6cdf5813eada15a2f27467be494618d2902070c0b4e96c4be6e5d24649cc457d070c51ebc6ad7843f", 0x69) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000698000)=0x7ff) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000062a000)={r2, 0x38, &(0x7f0000a86000-0x38)=[@in6={0xa, 0x1, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x1ff}, @in6={0xa, 0x2, 0x2d, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0xcb}]}, &(0x7f000020c000-0x4)=0x10) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000c4000)={0x2}, 0x4) execve(&(0x7f0000b66000-0x8)='./file0\x00', &(0x7f0000514000)=[&(0x7f0000d65000-0xe)='bdevvboxnet0$\x00', &(0x7f0000276000-0xb)='asymmetric\x00', &(0x7f00004fd000)='/selinux/context\x00', &(0x7f0000713000-0x6)='.dead\x00'], &(0x7f0000b0d000-0x38)=[&(0x7f00002ae000)='.dead\x00', &(0x7f0000031000-0x11)='/selinux/context\x00', &(0x7f0000b56000-0x6)='ppp0!\x00', &(0x7f00003c9000-0x17)='vmnet1posix_acl_access\x00', &(0x7f0000374000-0x11)='/selinux/context\x00', &(0x7f0000727000)="1f776c616e30706f7369785f61636c5f616363657373d400", &(0x7f0000892000)='@@nodev\x00']) linkat(r1, &(0x7f0000603000)='./file0\x00', r1, &(0x7f0000c6e000-0x8)='./file0\x00', 0x1400) 2018/01/17 18:02:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00004a4000-0x4)=0x0) r2 = getpgrp(r1) capget(&(0x7f00002ef000-0x8)={0x20080522, r2}, &(0x7f0000f3e000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000a75000)={0x0, 0x0}) 2018/01/17 18:02:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000af5000-0xe)='net/mcfilter6\x00') accept$packet(r0, &(0x7f00002c5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00009e3000)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000f93000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, 0xdc0000000000, 0x40, 0x400, 0x8, 0x1000006, r1}) preadv(r0, &(0x7f000047c000)=[{&(0x7f0000281000)=""/116, 0x74}], 0x1, 0x0) 2018/01/17 18:02:54 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000000)=""/142) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000001b000-0x38)={&(0x7f0000008000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000001000-0x20)={0x20, 0x26, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0xc, 0x0, @str=':&\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 18:02:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000007, 0x2, 0x3) connect$inet6(r1, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f00001c2000-0x9)='net/udp6\x00') read(r2, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000335000)=0x1, 0x4ef3f6ad576c86c3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) r3 = syz_open_dev$sndpcmp(&(0x7f0000bbc000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80900) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f0000120000)=""/40) r4 = socket$key(0xf, 0x3, 0x2) fchmod(r4, 0x1e) r5 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r5, &(0x7f00001a8000-0x6f)=""/111, 0x6f) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x21002, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$netrom(r3, &(0x7f0000a2d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e46000-0x4)=0x10) r6 = add_key$user(&(0x7f00005e5000-0x5)='user\x00', &(0x7f000033c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000033000-0x1)='F', 0x1, r5) keyctl$update(0x2, r6, &(0x7f0000141000)='^', 0x1) r7 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000fd000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000357000)={0x0, 0x4, 0x36e54b46, 0x71, 0x6, 0x3, 0xa403, 0x40, {0x0, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x6, 0x4, 0x1, 0xffffffffffffffff}}, &(0x7f0000d20000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f00004de000-0x8)=@assoc_value={r8, 0x6}, 0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r7, 0x400442c8, &(0x7f000024b000-0x34)={r0, 0xffff, 0x8, "4606d9446208e9616dd84ad5a6ac8d6fa622d733923c015574f810438c8123c3edee452971bbae2b107c"}) bind$inet(r7, &(0x7f0000a62000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r9 = fcntl$getown(r7, 0x9) syz_open_procfs(r9, &(0x7f0000f08000-0xc)='net/netstat\x00') sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(r7, 0xc06864a2, &(0x7f00000e1000)={&(0x7f0000aa7000-0x4)=[0x6], 0x1, 0x100000000, 0x8, 0xffffffffffffa1b4, 0x3f, 0x2, {0x1, 0xfff, 0x7ffffffc, 0x200, 0x0, 0xda5d, 0x12d3, 0xe9d8, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, "cf30aaf6c0c17d016d5781ea39a9edd790af6fd39828392ebd90d2f5d8180311"}}) sendmsg(r0, &(0x7f0000a81000-0x38)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) shutdown(r0, 0x1) 2018/01/17 18:02:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000db8000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f000080d000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3ff, 0x400) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl(r0, 0x40000000401070ca, &(0x7f00002c2000)="") 2018/01/17 18:02:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() ioprio_get$pid(0x1, r0) r1 = gettid() tgkill(r0, r1, 0x0) 2018/01/17 18:02:54 executing program 4: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000028d000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f000011e000-0x50)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_addrs=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x30000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) 2018/01/17 18:02:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x20000000f, &(0x7f0000ae5000)="02", 0x1) getsockopt(r0, 0xffff, 0x768c1b27, &(0x7f0000993000-0x5f)=""/95, &(0x7f00004d1000)=0x5f) getsockname$inet(r0, &(0x7f0000b4a000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000078f000)=0x10) r1 = syz_open_dev$sndpcmp(&(0x7f0000467000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x80001) getpeername$packet(r0, &(0x7f0000e2b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f69000-0x4)=0x14) sendto$packet(r1, &(0x7f0000f43000-0x3d)="970ca50aedf4cb0c175147e98b05a45100a042cd0f6700c10dcf99b431830bd896f2ab6743837997d3773f0237feab2100f610e15bd78d25516dede95e", 0x3d, 0x4040000, &(0x7f0000cb5000)={0x11, 0x9, r2, 0x1, 0xf4, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) listen(r0, 0x0) 2018/01/17 18:02:54 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000203000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, &(0x7f000009d000-0x4)=0x1e, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00003e6000)={0x0, 0x26, "c2309632c04a2cd3c91375850bba40cd7d5299357add58a6f5e096c759e305a679a30f130214"}, &(0x7f0000000000)=0x2e) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000181000)={r1, 0xffffffff}, &(0x7f0000354000)=0x8) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x80000001, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000001000)={r3, 0x11}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000)=[{r2, 0x0, 0x0}, {r0, 0x2108, 0x0}, {r2, 0x2000, 0x0}, {r2, 0x8, 0x0}, {r2, 0x2100, 0x0}, {r2, 0x1000, 0x0}], 0x6, 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000004000-0x4)=0x5, 0x4) ioctl$TIOCCBRK(r2, 0x5428) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000001000-0xc)={0x6, 0x4, 0x101, 0x0, 0x5, 0x0, 0x9}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r0, &(0x7f0000005000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000)={&(0x7f0000005000)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000005000+0x445)=[@in={0x2, 0x2, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x5f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000004000)={0x6, 0x0, 0x4, 0x5, 0x8001, 0x3, 0x100, 0x80000000, r1}, 0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000007000-0x8)=[{0x4, 0xdfe5}], 0x1) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000004000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x1, r5, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0}, 0x2ac149cb91ef4e16, &(0x7f0000007000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x14, 0x0, &(0x7f0000008000)=[@acquire_done={0x40106309, r6, 0x3}], 0x3f, 0x0, &(0x7f0000002000-0x3f)="f1136886f69cc04c6fc8da1f7609ca586b850e0b8ef0d51e70400ac28118d3bbdf2b746578d8f8ba5a9abca6512c3804a665d7b75a90eabc89bebea4d09426"}) 2018/01/17 18:02:54 executing program 2: pause() mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000eda000)='/dev/rtc\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = socket$inet6(0xa, 0x100000080203, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00007e2000)={0x0, 0x0}, &(0x7f0000e56000)=0x8) 2018/01/17 18:02:55 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000975000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000a95000/0x2000)=nil) 2018/01/17 18:02:55 executing program 1: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000028000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_S390_VCPU_FAULT(0xffffffffffffffff, 0x4008ae52, &(0x7f000002a000-0x8)=0x400000010) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f0000014000-0x48)={0x10000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0]}) ioctl$KVM_ARM_SET_DEVICE_ADDR(0xffffffffffffffff, 0x4010aeab, &(0x7f000001e000)={0x2, 0x101000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000000d000/0x18000)=nil, &(0x7f0000011000)=[@text32={0x20, &(0x7f0000006000)="36660f07b9b80900000f32c4c1c5f151ff9a0018000035010f53b066881feeb9db080000b800880000ba000000000f30c4e241298835680000c4c3190222000f20d835080000000f22d866b81a000f00d8", 0x51}], 0x1, 0x0, &(0x7f0000001000-0x20)=[], 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x488, 0x0, 0x0}]}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f000002e000-0x8)={0x0, 0x0, []}) 2018/01/17 18:02:55 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d6e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000447000-0x4)=0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00003c1000)={0x0, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) 2018/01/17 18:02:55 executing program 5: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000015000)='net/tcp\x00') ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) read(r0, &(0x7f0000015000-0xae)=""/174, 0x3ed) read$eventfd(r0, &(0x7f0000009000-0x8)=0x0, 0x57a) 2018/01/17 18:02:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00002cb000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f00008a2000-0x9)='sched\x00') writev(r1, &(0x7f0000b97000)=[{&(0x7f00004f3000-0x1)='0', 0x1}], 0x1) write$fuse(r1, &(0x7f0000a05000)={0x30, 0x0, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000b7d000-0x79)="d4aee66dfcece0d236fcfaf3724c427c312ea64865608d424a15044fcac563651310c38e86774f7791b39d41aa73e34f8a54393dad7b604669c9f6296e3c3e3038aa808612c55d901307321a89c924f3eb1bd203e62d4594815d6ac7cb5fcb60b38802d5ca09acfa386c9879e6584c48b332917743bff54961", 0x79) r2 = request_key(&(0x7f0000cce000)='.dead\x00', &(0x7f0000d34000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ef5000)='wlan1*L+:\x00', 0xfffffffffffffffc) keyctl$update(0x2, r2, 0x0, 0x0) close(r1) 2018/01/17 18:02:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget(0x3, 0x2, 0x404) semctl$GETALL(r0, 0x0, 0xd, &(0x7f000035f000-0x3e)=""/206) r1 = syz_open_dev$vcsa(&(0x7f0000f02000-0xb)='/dev/vcsa#\x00', 0x5, 0x400002) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000773000-0x1e)={0x10000000000000, 0x7, 0x0, "7c2b6a40fcc9", "dc5fbba51dc01ff075d9aead3cf6a15c"}) 2018/01/17 18:02:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000054e000-0x9)='/dev/rtc\x00', 0x100, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000a15000)={0x4, &(0x7f0000031000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f000048c000)={r1, 0x9}) futex(&(0x7f0000004000)=0x0, 0x400000085, 0x0, &(0x7f0000726000)={0x0, 0x0}, &(0x7f0000004000)=0x0, 0x401ffffffc) 2018/01/17 18:02:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$nl_crypto(0x10, 0x3, 0x15) fcntl$getflags(r2, 0x1) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f00003cd000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) close(r1) close(r3) 2018/01/17 18:02:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0x948) r2 = syz_open_dev$mouse(&(0x7f0000742000-0x12)='/dev/input/mouse#\x00', 0x0, 0x0) sendto$inet(r2, &(0x7f0000a1e000)="", 0x0, 0x0, &(0x7f0000a05000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000985000-0xc)={0x5, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000abb000)={0x20000006, 0x0}) 2018/01/17 18:02:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00008a8000-0x1c)={0x5, 0x1, 0x1, 0x4000009, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000496000-0x58)={0x3f, 0x8001, 0x4, 0x0, 0x1, [{0x4, 0x8, 0x1, 0x0, 0x0, 0x1108, 0x0, 0x0, 0x0}]}) 2018/01/17 18:02:55 executing program 2: r0 = shmget$private(0x0, 0xfffffffffeffffff, 0xfffe, &(0x7f000076b000/0x800000)=nil) remap_file_pages(&(0x7f00000cb000/0x3000)=nil, 0x3000, 0x2000000, 0x0, 0x0) shmat(r0, &(0x7f0000990000/0x3000)=nil, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000001000-0x1)='\x00') 2018/01/17 18:02:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000d09000-0x18)=@add_del={0x2, &(0x7f000020f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1000, &(0x7f00000a1000-0x8)=0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d79000-0xc)='/dev/autofs\x00', 0x30000, 0x0) r4 = open(&(0x7f00007b7000-0x8)='./file0\x00', 0x10000, 0x45) r5 = eventfd(0x44) pipe2(&(0x7f000041c000-0x8)={0x0, 0x0}, 0x4000) io_submit(r2, 0x5, &(0x7f000096a000)=[&(0x7f00000e9000)={0x0, 0x0, 0x0, 0x1, 0x200, r1, &(0x7f0000c0b000-0x4e)="77b6ec011842e8a14790314cbf3bead1fd744a9476f3cd291ea317c1b7177640e70ae0c566272db624e5563784be61b0c835e13efe8ab7f73b95f722f9a62e9f6585f40be7931b6591c25da8a9c7", 0x4e, 0xfffffffffffffffe, 0x0, 0x0, r3}, &(0x7f0000a59000-0x40)={0x0, 0x0, 0x0, 0x1, 0x98f0, r1, &(0x7f0000df2000)="b84239cf0e926790eef217786ddf59572a7f97e40a8e60f28c2e80afe65f220d3370e0e96586e642b487270d33c5f63f3ef108aa64859f09c76b696c55f7fb0fc570eda395f9ca4fa1735f7c95a93b4661508a54c354992a85bd92aac87b74d4138f", 0x62, 0x6, 0x0, 0x1, r0}, &(0x7f0000d5c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x7fffffff, r1, &(0x7f0000a3e000)="417a711a974bbe2ad74c70edab02f93477c6e43ccae777c2b004cc1be5f14e6aa6f8c82b14b7e509cc17c445f99f91b998f46436c3e3b9d23430ec311b2ded547181f7dc71ff40d2c39b7897990ffbde565e1b706e58dc0c2dff096f939147c82569df9336c55d5112dfe4e500264ed75be8866e175296e0497d6a4b036511a42b536969ed5d05020538376166fbc5d220", 0x91, 0x1, 0x0, 0x1, r4}, &(0x7f0000837000-0x1a)={0x0, 0x0, 0x0, 0x1, 0x9, r1, &(0x7f00003ec000-0x5d)="19dfd84bcf8eb1a0bbd85d756975e51ce056650165222445a9474f672604ebcb08584a98ea7db6d4dc269322520616bb38e10c414ac858cf1d4cb5de6f923d14e7dbcf36afc0aa68f276f49c372478cf7c832782455b625dba36a8e4b9", 0x5d, 0xffff, 0x0, 0x1, r5}, &(0x7f0000074000-0x40)={0x0, 0x0, 0x0, 0x6, 0x4, r1, &(0x7f0000b9e000)="8f682faa43ad0aa1499de6865f70e6c881a04a4d3b9d391cbfaa4c275405fc413fbdf2d5b346a87e5fa9498d1c08dfc04b8c62948ca5678a2d4248f9172b64e375254a1930e2b15218e178e0aa8bb6acf7b43c2c68d1e53fdff8b8f2330def2c006cdcc18620dfca8e1b1cbb881cb82b67cc9bf28ad90f7a87730781da44a780626097d4ecfeb5435f7030d91c12934806dd254fd5082a13c646eacaa90b875dce76745acae10b474952424e0255dea392fc8ea8fe11cafd51f9e5e0c1221ebfc0155a043c785b482c5a8a721544937834864600a0eca39013b4a9b5b0e5df31e08165458442", 0xe6, 0xffff, 0x0, 0x0, r6}]) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00008d7000)={@generic="f3b2d6bc2e8f35f10568aff496573057", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet6(0xa, 0x0, 0x8) socketpair(0x1e, 0x5, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) ioctl$SIOCSIFHWADDR(r7, 0x8924, &(0x7f0000c4a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x1, 0x43e871d4, @fr=&(0x7f0000e4b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000963000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x3, 0x2, 0x0, 0x3, 0x9d, 0xf856}, 0x20) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000071a000-0xd)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$packet_fanout_data(r7, 0x107, 0x16, &(0x7f000073a000)={0x2, &(0x7f00007ac000)=[{0x0, 0x100000000, 0x7, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/17 18:02:55 executing program 5: r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000a20000-0x10)={&(0x7f0000f34000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) writev(r0, &(0x7f0000e62000-0x10)=[{&(0x7f000005c000)="cc841acd45178c6b49516c29df5dbaeb5137e6764b790c88759bf8681cd13def44ad4f51bb5565687475e977c9caf160a2", 0x31}], 0x1) r1 = syz_open_dev$sndctrl(&(0x7f000090d000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000c04000)=""/250) 2018/01/17 18:02:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) r0 = msgget(0x1, 0x80) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000847000-0x94)=""/148) 2018/01/17 18:02:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) syz_open_dev$evdev(&(0x7f0000dc6000+0x421)='/dev/input/event#\x00', 0x9, 0x202542) r2 = socket(0x10, 0x20000000000003, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000c32000-0x8)={r2, r0}) write(r1, &(0x7f0000945000-0x22)="220000005e000721004f10f7e2ffd90000000000000000edff000000e700ff02f157", 0x22) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f000059f000-0x3f)=""/63) recvfrom(r2, &(0x7f0000363000-0x8c)=""/140, 0x8c, 0x0, 0x0, 0x0) 2018/01/17 18:02:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f99000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0x2) r2 = dup3(r1, r0, 0x0) sendto$packet(r2, &(0x7f00007c3000-0x1f)="", 0x387, 0x8000, &(0x7f00007d8000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, [0x0, 0x0]}, 0x14) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f0000abb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000cba000-0x4)=0x14) sendto$packet(r2, &(0x7f00005fb000)="9f2de9dff5", 0x5, 0x8000, &(0x7f00009d1000)={0x11, 0x5, r3, 0x1, 0x80, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) getpeername$ipx(r2, &(0x7f00000c3000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000499000-0x4)=0x10) accept4$packet(r2, 0x0, &(0x7f00003c2000-0x4)=0x0, 0x0) 2018/01/17 18:02:55 executing program 5: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) r1 = syz_open_dev$sndmidi(&(0x7f0000453000-0x12)='/dev/snd/midiC#D#\x00', 0x10000, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000ef6000-0xb3)=""/179) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000ef5000)={0x5, 0x1c, [0x6661, 0x800, 0x28, 0x7ff, 0x8000, 0x7, 0x6]}) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000ef6000-0x2)=0x9, 0x2) listen(r0, 0xfffffffffffffff9) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) 2018/01/17 18:02:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000049d000)='./file0\x00', 0x80) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000458000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009fc000-0x10)="0a0775b0d5e383e5b3b60ced0954dbc4", 0x10) r1 = accept$alg(r0, 0x0, 0x0) poll(&(0x7f000069b000-0x10)=[{r1, 0x0, 0x0}], 0x1, 0xffffffff) listxattr(&(0x7f00004c9000-0x8)='./file0\x00', &(0x7f0000afd000)=""/16, 0x10) sendmsg$alg(r1, &(0x7f00003cd000-0x38)={0x0, 0x0, &(0x7f00003fc000)=[{&(0x7f00002e1000)="a7", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 18:02:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) socket$llc(0x1a, 0x2, 0x0) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) flistxattr(r1, &(0x7f0000013000)=""/39, 0x27) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000092b000)="", &(0x7f0000212000-0x4)=0x0, &(0x7f000088a000)=0x0, &(0x7f000014a000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 18:02:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00000de000)='/dev/adsp#\x00', 0x6, 0x20000) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000571000)={0x8, 0x16, 0x100, 0x80000001, "a47dc6c78163e429fc4eba202edcdf0b262945fb118c81d9a97ba5ab790869b7"}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ed6000-0xc)='/dev/rfkill\x00', 0x2, 0x0) writev(r1, &(0x7f000037d000)=[{&(0x7f0000518000-0x7)="0bf5430f00032f", 0x7}], 0x1) 2018/01/17 18:02:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) recvmsg(r1, &(0x7f00001b4000)={&(0x7f00004e0000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c6a000)=[{&(0x7f0000a44000)=""/231, 0xe7}], 0x1, &(0x7f0000573000)=""/152, 0x98, 0x400}, 0x40000100) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000ea000-0xd)='/selinux/mls\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000c68000)='./file0\x00', 0x12c) bind$alg(r0, &(0x7f0000dd1000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000092b000-0x18)="ad56b6c5630faeb9958a8992cd43870cffffffffffff7fff", 0x18) r3 = accept$alg(r0, 0x0, 0x0) io_setup(0x4, &(0x7f0000e4b000)=0x0) io_submit(r4, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/17 18:02:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007c5000)='ns/cgroup\x00') ioctl$VT_RELDISP(r0, 0xb701) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000f47000-0x29)="f215f415812dce62b3ffdbd9b83698ba965d496ae6e01d09a169601cba7de588a89652da2c0685c704", 0x29) 2018/01/17 18:02:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000417000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000e2e000)=0x0, &(0x7f0000fc1000-0x4)=0x4) clock_adjtime(0x5, &(0x7f000067b000)={0x8, 0x0, 0xe58, 0x100000000, 0x3000000000000000, 0x55a, 0x8, 0x1c, 0x800, 0x0, 0xa5, 0x7, 0x8001, 0x100, 0xfffffffffffffff9, 0x8, 0x9, 0x9, 0x6, 0x6, 0x2, 0x8, 0x4, 0x100000001, 0xffffffffffffff80, 0x1}) syz_emit_ethernet(0x14, &(0x7f0000d4a000-0xa1)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8863, "94a77c5d9d1e"}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) 2018/01/17 18:02:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000538000-0x138)="12000000120085ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) sendmsg$key(r0, &(0x7f0000419000-0x38)={0x0, 0x0, &(0x7f0000dbe000-0x10)={&(0x7f0000788000)={0x2, 0x7, 0x3ff, 0xf, 0xc, 0x0, 0x2, 0x1, [@sadb_lifetime={0x4, 0x3, 0x7, 0x3, 0x0, 0xffff}, @sadb_spirange={0x2, 0x10, 0x3, 0x2, 0x0}, @sadb_spirange={0x2, 0x10, 0x0, 0x3, 0x0}, @sadb_x_sa2={0x2, 0x13, 0x9, 0x0, 0x0, 0x1, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x10) recvmsg(r0, &(0x7f000044f000)={&(0x7f0000c67000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000468000-0x10)=[], 0x0, &(0x7f0000bf3000-0x41)=""/65, 0x41, 0x0}, 0x0) read(r0, &(0x7f0000dfb000)=""/112, 0x70) recvmmsg(r0, &(0x7f0000fd1000-0x12c)=[{{0x0, 0x0, &(0x7f0000f0e000-0x80)=[{&(0x7f00005ac000)=""/96, 0x60}, {&(0x7f0000585000-0x1000)=""/4096, 0x1000}, {&(0x7f0000bc5000)=""/117, 0x75}, {&(0x7f0000f72000)=""/83, 0x53}, {&(0x7f0000124000-0xc4)=""/196, 0xc4}, {&(0x7f0000ded000)=""/172, 0xac}, {&(0x7f0000031000-0x61)=""/97, 0x61}], 0x7, &(0x7f0000fd0000)=""/100, 0x64, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd0000)={0x77359400, 0x0}) socket$can_bcm(0x1d, 0x2, 0x2) 2018/01/17 18:02:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) connect$unix(r0, &(0x7f00003d0000)=@file={0x0, './file0\x00'}, 0xa) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) clock_gettime(0x0, &(0x7f000055a000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f000052d000-0x4c8)={{0x800, 0x7, 0xffffffff, 0x3f, "d0629c936dfb04ff5da8cfbdee774c6884d776cd12dd335b39752789f624157cda188e00b59eb255c0560335", 0x3}, 0x8001, [0x100, 0x101, 0x5, 0x0, 0x10000, 0x80000000, 0x1, 0x80000001, 0x3, 0x3, 0x1, 0x100000000, 0x80, 0x8, 0x6, 0x80, 0x0, 0x7, 0x2, 0xfffffffffffffff7, 0x9, 0xff, 0x9, 0x5, 0x9, 0x7, 0x800, 0x482, 0x2, 0x749, 0x2, 0x3, 0x8, 0x6, 0x8001, 0x0, 0x2000, 0x0, 0x1, 0x0, 0x7f, 0x7, 0x7, 0x2, 0x4, 0x5, 0x2, 0xb7, 0x2, 0xfff, 0x200, 0x7, 0x0, 0x8, 0x5, 0x1, 0x0, 0x7ff, 0x400, 0x5, 0x4, 0x7fffffff, 0x9, 0xff, 0x3, 0x4, 0x793, 0x7f, 0x5, 0x9, 0x4, 0x100, 0x884, 0x4, 0x5, 0xffffffff, 0x20, 0x6, 0x8, 0x3, 0x80, 0x21c49a23, 0x80000000, 0x3, 0x4, 0x9, 0xffff, 0xf81, 0x9, 0x3, 0x8, 0xfffffffffffffffd, 0xff, 0xa, 0x3, 0x0, 0x4, 0x2, 0x4d, 0xb72f, 0x3f, 0x5b, 0x5, 0x9, 0xf44, 0x7, 0x1, 0x5, 0xfffffffffffffff7, 0x7f, 0x7fff, 0x80000000, 0x81, 0xfffffffffffffff7, 0x7, 0x8, 0x7f, 0x7, 0xf5, 0x8, 0x6, 0x4, 0xba1, 0x4, 0x72ffbba5, 0xffffffff, 0x1800000000, 0x9], {r2, r3+10000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000e6f000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x8}}], 0x30) read(r1, &(0x7f00004e2000)=""/88, 0xf) 2018/01/17 18:02:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ded000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) timer_create(0x8, &(0x7f0000cd0000)={0x0, 0x27, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) 2018/01/17 18:02:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000018a000-0xc)='/dev/rfkill\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000f0000-0x16)={0x0, 0x1, 0x7, [0xf5b, 0x1991, 0x6, 0xfffffffffffffffb, 0x4, 0x8001, 0xd8d]}, &(0x7f0000f3f000)=0x16) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000059f000)={r2, 0xb9, "fb0e91f0257bce7cc652b07bcae46eebdebbafad7079c916691e88290dbaf926fe3dfaa5508d9afb22f2bf139394ee5abe84a8b8a4a511d20d3b941209a886cf4f6af46f1787527d1292521f9dc5cd4f92a19d7c124c3698b5c0e2b69889431f1cbe796b61c812fdbf049f990995c835a5163c271379793d328ae55e3bcd8d6d15e4db7d36003280f735a3a2e921cc5e63609c22b3734b46c421b0ee28dabc9869dc75f05e37be8da0aa2445ebf1a5e679a7850d1eb312008a"}, &(0x7f0000e23000)=0xc1) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ecc000-0x30)=[], 0x0, &(0x7f0000a3c000-0x6b)=""/107, 0x6b, 0x0}, 0x0) r4 = semget$private(0x0, 0x0, 0x3b0) semtimedop(r4, &(0x7f0000c52000)=[{0x1, 0x200, 0x1000}, {0x3, 0x4, 0x1800}, {0x0, 0x499e, 0x1000}], 0x3, &(0x7f00003a9000-0x10)={0x0, 0x0}) r5 = open(&(0x7f0000f35000-0x8)='./file0\x00', 0x3c1840, 0x20) setsockopt$netlink_NETLINK_CAP_ACK(r5, 0x10e, 0xa, &(0x7f00003da000)=0x101, 0x4) 2018/01/17 18:02:55 executing program 0: mmap(&(0x7f0000000000/0xad5000)=nil, 0xad5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x10, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r0, 0x1) recvmmsg(r0, &(0x7f0000ad1000-0xa0)=[{{&(0x7f0000606000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000186000)=[], 0x0, &(0x7f0000ad1000)=""/52, 0x34, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00006ef000-0x8)={0x0, 0x0}) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/01/17 18:02:55 executing program 6: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000234000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000722000)="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", 0x1000, 0x0, &(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000002000-0x8)='./file0\x00') read(r0, &(0x7f0000000000)=""/160, 0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000)=0x0) ptrace$cont(0x7, r1, 0x3f, 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f0000002000)=""/0, 0x0, 0x1, &(0x7f0000004000-0x10)={0x0, 0x0}) sync_file_range(r0, 0xffffffffffffde25, 0x3, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000005000-0x15)=@known='system.sockprotoname\x00') r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/create\x00', 0x2, 0x0) socket$inet6(0xa, 0x4, 0x8) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000005000)={r3, r4+30000000}, &(0x7f0000005000)={0x0, 0x0}) flock(r2, 0x1) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) tkill(r1, 0x14) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/context\x00', 0x2, 0x0) gettid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000006000)='/dev/kvm\x00', 0x2000, 0x0) syz_open_pts(r0, 0x8000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000007000)={0xa, &(0x7f0000008000-0x28)=[{0x4, 0x6}, {0xffffffff, 0x0}, {0x4, 0x7}, {0x2, 0x100000001}, {0x3, 0x373bbf63}, {0xfff, 0x1ff}, {0xfff, 0x90b}, {0xfff, 0x1}, {0xbe, 0x80}, {0x6, 0x2}]}) 2018/01/17 18:02:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000ff7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00006c4000-0x10)={0x0, 0xa4, &(0x7f00002f2000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfff, @loopback={0x0, 0x1}, 0x7fffffff}, @in={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffff801, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000bc3000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00002d1000)={0x8, 0xffffffff, 0x204, 0x8, 0x7, 0x80000000, 0xfffffffffffffff9, 0x5, r1}, &(0x7f00000fa000-0x4)=0x20) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f000004b000)='/dev/dsp\x00', 0x0, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000ef0000)={&(0x7f0000966000)='./file0\x00', r3}, 0xc) sendto$inet6(r0, &(0x7f0000956000)="", 0x0, 0x8000, &(0x7f000024c000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fe3000-0x8c)={r2, @in6={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000658000)=[{&(0x7f0000085000)="19", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 18:02:55 executing program 7: r0 = memfd_create(&(0x7f000064b000-0x18)='procvboxnet1GPL!ppp1GPL\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000cb3000)={&(0x7f0000000000)={0x27, 0x8, 0x2, 0x5, 0x6b, 0x5, "56544bbede67ab4349119d27cd00d151940ca7284cbc479a1fb5458b6923795dbbc2a46e591d320572470382a0cf75f723326f5b89720a8502d9db17d5bf82", 0x80000001}, 0x60, &(0x7f0000001000-0x10)=[{&(0x7f0000245000-0x93)="be3b84f9d2dc373db26b0351f3340e6177d334996d7387f09e8e6e6a520a947d2a2eedd1cc64dfc8d9712204b687dd2ee1e695f78eab85028b6c58591b5fe584d0711b08dc83484be7c8d39902bd2b1b90882cfc4e6e681c10f40443f5a9657ba3ad4dbf3301728847e7a8354cfe458486697b20f3cd01882bfc4ff58308996527dfffce71b54102ce6080398a6e68588f931b", 0x93}], 0x1, &(0x7f0000001000-0x1010)={0x1010, 0x0, 0x9, "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"}, 0x1010, 0x40040}, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001000-0x20)={r0, 0x0, 0x1, 0x8000000000000000, &(0x7f0000003000-0xc)=[0x0, 0x0, 0x0], 0x3}, 0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f0000003000)={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000001000)={@common='yam0\x00', 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = dup2(r0, r0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000003000-0x1)=0x1, &(0x7f0000000000)=0x1) mincore(&(0x7f0000003000/0x1000)=nil, 0x1000, &(0x7f0000003000-0x1a)=""/26) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1e, &(0x7f0000001000)=""/70, &(0x7f0000004000)=0x46) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000002000-0x1c)={0x0, 0x0, 0xa, [0x3, 0x7fffffff, 0x7, 0x7f, 0x1, 0x100000001, 0x3, 0x9, 0x100000000, 0x8b]}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000005000)={r2, 0x80, 0x3f, 0x3, 0x0, 0x5}, &(0x7f0000005000)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000007000-0xa)='/dev/vcs#\x00', 0x3, 0x200) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r3, &(0x7f0000004000)=[{&(0x7f0000008000-0xe7)="9f30330dcf7192293c39366a8f9b90b884e499639befa921e97b00022838b7981344e3a43571b31988e86841e78050444084b7b7671e8564e603551fa4004a309f280d17947ad7329514092b29154c1173b2ad8a881515765b360a81e566ad3c58be03c34b6bc93e97c318d0da8079feff50d4f65053a4d55b9b44b3687727bf0a7c64e7209eef057efb54163ce955ad05e9e3bd65f2037c4fbd5f15fd782cfad9cb3f2a803b5b89758031e3407b1c457d439ffc8a8ce8458284ebf9abc14778f7090ad83c1de5439afe2aaede2c6816582e256b2b27f15e3aa3878e694daac927837a9bb82829", 0xe7}, {&(0x7f0000007000)="d7e156dc5056f271917092b563bc3471bd0d87eae59409700f71fff62bd20f174705d8e3ffdbfb240796e3df25d4e7d43242d92cbf767d1485a4fc3f82c1349ebbde55fce11e5c5875e4b00f1984e1941b4a054c71c4c36d63", 0x59}, {&(0x7f0000007000)="6cd9448c035f4efbee250cb85b42ef4b12ac777c86ca095379f74026f7ecbba1c037675072320207f4b72c2d5132e0722daea4abe2799e10ecf0dbf1ab8530673bdbeeb002611e609f25240cceb0bf3ce73989ab13aa7e30af26739c1215a60605b36fa3bd09dab8ef5f3429f2f30c2f1f4483c1bac24ccf317c193c2f8bf1604aa26ce949b94469266def8508762bd6b84a664f248c6a1e1a8dfe2a6958270ce6f5abef34eae4522a4576b11f36e6dd3a6ecd9919472b7e1aa3a4e67aeaa068c0072b3ae260c0b329b3a4c73cc397c5d549530718475d23c62d416772f6bd5edaff35d59e22d9c8cd4c54a28997f38dbd0533ac", 0xf4}, {&(0x7f0000000000)="c00eb3333493275e1fc59f05fc4feb04d054ecf5e08aead9e8af6182baeafe7f2ffbf47d4a857e28817c3c120c3f4fededdc932fcf18d537a2c2609f070a4546ea99ec9ee16abbc8da6e9525fc26ba22c7", 0x51}, {&(0x7f0000004000)="6b34bd5b7feffa3200476db6b99ee4", 0xf}, {&(0x7f0000002000)="639ff7241e30dd3aaf88b28971dd118698d651", 0x13}], 0x6, 0x48) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000009000-0x10)={0x0, 0x0}) nanosleep(&(0x7f0000002000-0x10)={r4, r5+10000000}, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r3, &(0x7f000000a000-0x75)=""/117, 0x75) [ 111.106088] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=12 sclass=netlink_route_socket pig=16196 comm=syz-executor2 2018/01/17 18:02:55 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000016000)={0x0, 0x0, 0xc91, 0x10, 0x0, 0x0}, &(0x7f0000017000)=0x14) ioctl(r0, 0x937e, &(0x7f0000016000-0x1)="") 2018/01/17 18:02:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0xffffffffffffffff) gettid() write$evdev(r0, &(0x7f0000001000)=[{{0x0, 0x0}, 0x0, 0x0, 0x8}], 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) timer_create(0xfffffffffffffffe, &(0x7f0000004000-0x50)={0x31f, 0x1, 0x0, @thr={&(0x7f00003e6000)="", &(0x7f0000dd7000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 18:02:55 executing program 5: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000e4b000/0x3000)=nil) shmat(r0, &(0x7f0000003000/0x3000)=nil, 0x0) mremap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000828000/0x4000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) fchmod(r1, 0x48) get_mempolicy(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, 0x10001, &(0x7f00008cb000/0x1000)=nil, 0x3) 2018/01/17 18:02:55 executing program 4: mmap(&(0x7f0000016000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$3(0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006b000+0xbc5)='/dev/sequencer\x00', 0x40a02, 0x0) write$sndseq(r0, &(0x7f00007a0000-0x1b0)=[{0x4, 0x0, 0x0, 0x0, @tick=0x0, {0x2, 0x9f}, {0x0, 0x0}, @ext={0x0, &(0x7f000076d000-0xdc)=""}}, {0x10000, 0x0, 0x0, 0x0, @tick=0x0, {0x5b10f405, 0xbf0}, {0x0, 0x0}, @time=@tick=0x80000000}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x8, 0x0}, {0x0, 0x400}, @addr={0x0, 0x0}}, {0x3, 0x0, 0x3, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x81, 0x5, 0x0, 0x0, @tick=0x5, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x4, 0x0, 0x0, 0x2, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000d1e000)=""}}], 0x120) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x40000001, 0x0}) [ 111.156319] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=12 sclass=netlink_route_socket pig=16196 comm=syz-executor2 [ 111.197476] autofs4:pid:16218:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(0.2432696320), cmd(0x0000937e) [ 111.211238] autofs4:pid:16218:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) [ 111.236791] autofs4:pid:16229:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(0.2432696320), cmd(0x0000937e) [ 111.252096] autofs4:pid:16229:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/01/17 18:02:55 executing program 6: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000003000-0x8)='net/rpc\x00') mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000011000-0x60)=[{&(0x7f000000a000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/17 18:02:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x9) madvise(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x7) 2018/01/17 18:02:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x200000000004, 0x0}, "706f727430a0000000ff00007a000000000000622d000000000000000400ffffffe100", 0x94, 0x100002, 0x6, 0x0, 0xffffffdfdfffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000f51000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x2, 0x80, 0x1e, 0x80001, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f00005e2000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) 2018/01/17 18:02:55 executing program 1: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c01000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) bind(r0, &(0x7f0000c32000)=@l2={0x1f, 0x80000000, {0x7, 0x1, 0x8, 0x8, 0xffffffff, 0x7}, 0x3, 0x49}, 0xe) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf4", 0x30}], 0x1, &(0x7f00008cd000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/5, 0x5}, {&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x2, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/17 18:02:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000105000-0x8)='./file0\x00', 0xb) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000082d000-0x4)=@assoc_id=0x0, &(0x7f0000723000)=0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000e6a000-0x8)={r1, 0x8}, 0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00004d4000)=@assoc_value={0x0, 0x0}, &(0x7f00006ca000-0x4)=0x8) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(&(0x7f0000042000)='./file0\x00', &(0x7f00002e4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000292000-0x4)=0x0, &(0x7f00001bc000)=0x0, &(0x7f0000df0000)=0x0) getgroups(0x4, &(0x7f0000a9e000-0x10)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) getgroups(0x9, &(0x7f0000b5b000-0x24)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) stat(&(0x7f0000f28000-0x8)='./file0\x00', &(0x7f0000136000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000015e000-0x4)=0x0, &(0x7f0000b52000-0x4)=0x0, &(0x7f00008f2000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000308000)={0x0, 0x0, 0x0}, &(0x7f00008c0000-0x4)=0xc) getgroups(0x2, &(0x7f000088e000)=[0x0, 0xffffffffffffffff]) r11 = getgid() get_thread_area(&(0x7f00000d9000-0x10)={0x4, 0xffffffff, 0xffffffff, 0x9f, 0x10000, 0x1, 0xfffffffffffffffa, 0xf09, 0x7, 0x0}) getgroups(0xa, &(0x7f00008a8000)=[r3, r4, r5, r6, 0xffffffffffffffff, r7, r8, r9, r10, r11]) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000d52000)={r2, 0x1000, 0x400080, 0x5, 0x52e1, 0xfffffffffffffbff, 0x5, 0x1, {r2, @in6={{0xa, 0x2, 0xfffffff800000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xfffffffffffffff9, 0x800, 0x4, 0x0}}, &(0x7f0000489000-0x4)=0xb8) getresuid(&(0x7f0000a92000)=0x0, &(0x7f00006b1000-0x4)=0x0, &(0x7f0000bda000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00005b6000-0x8c)={0x2, 0x5, 0x4, 'queue0\x00', 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]}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000579000)={r12, 0x7c}, 0x8) 2018/01/17 18:02:55 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0xff1e, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) mprotect(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000002000)='/dev/vcs#\x00', 0x5, 0x40) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000006000)={{0x1, 0x9c}, 0x1, 0x0, 0xe4ea, {0x5, 0xfff}, 0x2, 0xd5c0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000006000-0xa)='/dev/cuse\x00', 0x20040, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000006000-0x2)=0x5, &(0x7f0000005000)=0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000005000)={0x399f1336, r3}, &(0x7f0000006000)={0x2c, 0x4, 0x3ff, 0x8, 0x100000000, 0x3}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000003000-0x38)={&(0x7f0000007000)={0x10, 0x0, 0x0, 0x400400}, 0xc, &(0x7f0000001000)={&(0x7f0000008000-0xe8)=@alg={0xe8, 0x10, 0x2, 0x5, 0x3, {{'md4\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x4}]}, 0xe8}, 0x1, 0x0, 0x0, 0x20000000}, 0x4) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/vcs\x00', 0x800, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r4, 0x40047459, &(0x7f0000005000)=0x40001) 2018/01/17 18:02:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000c5e000-0xd7)="f2f02de5a7e56cfcf3231c2ec4af9155c5b20da9ac660e1eaf49b65ec56e1d172e30cfc06c2554b9b3ed825a57cabd01efc1ad805e96f0832780702fa08c4832586858d03061e66868828067495c4368047dcbc773c70c17dd140291131e44329f23c6eaf7e3939183ad8de7347f0d40645ef5d6b6bce900f6675b9deada7b53028b6129aa531056af7eec39ffc66b0162372c0e9b966b407e3ef404ec64a2430fd14ef0843faa6e89e02b49987ee63508e3e32104d80d01e7834f492eee6c7a6e15e1d44b5880bd8fea69007897271e60a6756e2a3214", 0xd7) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) 2018/01/17 18:02:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000e05000-0x58)={0x2, 0xc2, 0x40, 0x8, 0xff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=0x0, &(0x7f0000002000-0x4)=0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x7d58fcb6, 0xed}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000003000-0x10)={0x4, 0x0, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000002000-0x14)={0x6, 0x9d, 0x7, 0x1, 0x9a8}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/selinux/enforce\x00', 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x1f) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000000000)={0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDENABIO(r2, 0x4b36) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000004000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000004000)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000004000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000004000)='./file0\x00', &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000005000-0xe8)={{{@in=@empty=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) r12 = getgid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000004000)='./file0\x00', &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000003000-0x4)=0x0, &(0x7f0000005000-0x4)=0x0, &(0x7f0000003000-0x1)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) r19 = fcntl$getown(r3, 0x9) r20 = geteuid() r21 = getegid() r22 = fcntl$getown(r2, 0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000004000)='./file0\x00', &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r27 = getgid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000005000-0x4)=0x0) r29 = getuid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000004000)=0x0) r32 = getuid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r34 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000005000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000005000-0xc)={0x6, r3, 0x1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r2, &(0x7f0000005000-0x1c0)=[{&(0x7f0000004000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000005000-0x50)=[{&(0x7f0000002000)="65f532a59eb072883504c2a3365933056190d1445cd336dd2ae35b9ea1fa5d913aca9a96f2037c531660098c5fa9bfe34e04c80a3073c5ca20556277b8899a8b3ac708a3528f4d98a5dc1aaded6428c6ca301d22c02244ccd1a05c", 0x5b}, {&(0x7f0000004000)="6b3f25c4f5c4a24edc3b2ce0893ea0f3e3ee1145e90dca1447bd51b01e474a4fd0d7717b3751ff9ba8c43df94eeec3056f5ce3253df1bf704d32b786a7f440d85c63d779f65a6dcfb32e6a288b4b3bf4eef0a419104577992e6d9200c0aea754d8997b8cb6be92d36c9ebcf1ecf38151cc4dc5175c1db7b8d4910c0aed4ffe24c1b5021cc80f2c4cedd2031d", 0x8c}, {&(0x7f0000004000)="af4a65c5e896868431f56495c2892bb48b4106157db5f2b0ef63cdd537e2f49cf33347e668ecad60c985bf13247fd3018daa6663dd05cd3fec40f65c7ca5ab8af3b87afe8b9bb69f5400216d162d2ca3ebe44ec91f2d868f80173c1f171587b0eadbf6efb15899d15ea2a902cf9cfd6135bc695c399d21d700f7cba6973b48b5b2575dcde549399bfe33fbb2172b1d2b5b1881379fdcad50c66cb3e9120e3708e5c6928dafbfc738a012a033c27ca9e34e020a50dafb1fdd3d2592e1f529030b5d79a0bd06e75c71dcc4ea5d71bbe26a42431246064a9ca56a84eb585ad254cc0a8a4030", 0xe4}, {&(0x7f0000001000)="b9e64bb5eca5662c078457d1a4a9c08906c105ca24738cfca18aa05d5bbecbd779d927a36f122b30cea806dc61e6dc8f07e2d54376a700903736e69858abebca014d6fac9007b81dc445a9c805d400b7b476d41318d3f4d31bdfecd2f12cf4a1836dabacf309dc3c41ab5285e5fa683b13c3cc772f05a897593cf90a0dcd", 0x7e}, {&(0x7f0000004000-0xa6)="76446670eda51c8094a023e1ced62146e05c02a15ff20601c6306f7a4bba5b966ca1f4cd83804ded50d1619c4ffc08bf5a5bd60e6b302422b2aa65a6cea529e36b73ac9a72cfee6ae51dfc586d14bbc08e97eb4273136b24ca731ec8f17d99ba989d8eb66e4b823d9681a83539ad08a5749b11aec6585489fb53d15fe363bc3509a0a42125a37b0677823f09af43f7e09aa4afabd589eaa994c364190ebcbd48adbf644be960", 0xa6}], 0x5, &(0x7f0000005000-0xa0)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r0, r3, r0, r3]}, @rights={0x20, 0x1, 0x1, [r2, r0, r3, r2]}, @rights={0x20, 0x1, 0x1, [r2, r0, r2, r3]}, @rights={0x20, 0x1, 0x1, [r3, r3, r0, r3]}], 0xa0, 0x0}, {&(0x7f0000002000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000004000)=[{&(0x7f0000000000)="042f09596adecbfeaf668cb1b713124d7fc03bfa4b79ec8700f1501e76d687877afa507fed42df30f427e6e249fa80", 0x2f}, {&(0x7f0000004000)="dd1b3eb6ceb60fbebd8f2a954d782f7dc85e6894f6c8e9484051d4e54368c5a84f23e0bb44346ca8babca0b83d0adeda8b28d70122264f16a54718d7ac07ec3609b5374a77aac1e42aa3164d92f9d8933b848fe34157344f9e3ed7c370a86201350a7d133a6b43f040736ed115495d32bac861bd7ee98ee8f23c6746ea06646ae3020b5e69383eb5732b02063f600ac15b01aea64693964e8ca435ee149a40297a5773adf4f2ba9c2afabf2264bd338e83d221f7fc867c06bccf3501ebf16abff8aa22abca", 0xc5}, {&(0x7f0000004000-0xf8)="1be51256c7a9c9b608bd8005382129a94d3e54031f0ef62c5b0bc0a032d4375dab1cef89c06c8e80317454c214b41c95a5dc301ed336498afb1095b273dc8c588d61f1e802a1ce597e3f2085a4d8569e1992ccf43f7f3143f9cee2e0b1247fb5e245a269c4b6b3f920847d0a403c2c021593ae246e2e018c358d7ecfc84f338118f4b2497cf5571c26b28fb78c668272c28e59c0a665fd5eaea357d4bff0eee83bcc8d32bb2ba097b7b2b34ce874e965dc841d986e9de62e0d9ac1a1e1a5c3f192e1896c8e816ae26641140ead2f1f5018daaddcc84bb3561f66c8b50250defc4b0981d8741244c03221012cfad6bc4f19a6c73c8431f5a4", 0xf8}], 0x3, &(0x7f0000002000)=[@rights={0x20, 0x1, 0x1, [r2, r2, r2, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r2, r3, r2, r2, r3, r2, r2]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r3, r2]}, @rights={0x20, 0x1, 0x1, [r0, r3, r0, r2]}], 0xd0, 0x800}, {&(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000004000)=[{&(0x7f0000005000-0xf7)="e8b9902ea60594c1277648280f060fbde7f1f84b0a0a698e9058c48a1f1ab0b8bfd0915ac266666da7b45c8638e502a71fe951ef1dd30f792a3a76484e3e465b6c6fea1730bdebbb109ab7ebbe06622a8990e1129b03f5d8373f81882f67aeffd942e9b05cb39e6c9fa182ac087e430bddec9d864620fa79d24ab6b7621dbb6e765cb0e459a47843c8ad9febb0ea9399786bfa49dce097ec87cfb72b32e4f5c50d2decb98351c41c2afed2a6ad745bd1fdec03e35b00514cb60af4c5451ace97b01da4bf87afb7b985cf323f33a13a6b9a2377f358dfbabce0dfbe7717540118f5824203268ff3fb53d8649c51b27a62241f1de83da46a", 0xf7}, {&(0x7f0000005000-0x67)="272aa9224a453dbd13855f8ad4acab5e9c48f57d3725e6934439b4b92f5678d45e9c84df8537247a64ffbcb20a85afe0b1d2aa67452552041c51c026130cb2bb34db3dd76610d83a2ae960413555da0dff01f29343e15850f3b4da832aae80e5f959c8040b2f53", 0x67}, {&(0x7f0000004000)="66b9a963ee707cbdac09613ac937607a35eb55d8cc6e46f80d2ecb99d150a1d2ede48e77ea831fe7694c19fffeff6cb4c8f9a3448f5b8b959399c995f7ca1272022bfc137ac785f9f94a5e9d52b1905cdd7b05a24272bfb11ff78eeeefc0375cd9", 0x61}, {&(0x7f0000004000)="bf9e70ac6a7c891467ba32caedadfbdbd194295f2731228958751fb3136780c112e23cafb6e9aeb6ecf34804437c1c761d76453c5f2cdfe6873b6549b43b31751fa8f28eac21cf86424ac32f94afd94444ce64d796d8e91ee2475c2e1d73bc3fc41e2a9530d0527c774ff3494c58223b8e52f02e8f4964a1742c9217373b0e8176745d946e4117f74cf956399ad09e8572f8da4cd40fff55887602fa72d78feb0816b0f5047a5edd0d0a1db92b44c97e9e293c8d3d6423a12fa4082f91718dbece1666e25f1de86ce1cacc0d642dddb630df8c", 0xd3}], 0x4, &(0x7f0000003000-0x110)=[@cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x38, 0x1, 0x1, [r0, r2, r0, r2, r2, r0, r3, r0, r3]}, @cred={0x20, 0x1, 0x2, r28, r29, r30}], 0x110, 0x0}, {&(0x7f0000004000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000004000)=[], 0x0, &(0x7f0000001000)=[@cred={0x20, 0x1, 0x2, r31, r32, r33}], 0x20, 0x4}, {&(0x7f0000004000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002000)=[{&(0x7f0000003000)="4728ec7eb961eab0d13ac739c21e90d6e6994c792c9b50820e6bc02e32481794aee485dc4d40ebb563c38cbc80103970c6bd415daeb40ea80f90b97113893ef8513ba36d569df47d8bcb9686eae3d4b878e647ca5fc74bfb2cd73d2b5f0e447109fd1e6a1482e11d286bc4a1b397e71a0662b2be3cb1b4dec7c6d81c85377f6670c4cc2f86f94b9a7cccb86bfa56ad8d0a62fc", 0x93}, {&(0x7f0000003000)="", 0x0}, {&(0x7f0000005000-0xe3)="f5a1f36def4fefce1cdd593aecb8d29094cc235b9af286f79fd78310f77daff9de75996658035f51e6d1c3eb96bfd7275dec43073447246540c63473b1ccc0bef396ba9be58de1f7c392cd60eae852c230ef7dc98b1c12bec6d968ccebc4311a36921791f362e4fa5a4086297451c388557b5f45cbdc18f9e2284aebb535838bb33cc1d546c25a99b219ed20cae9953d1c81213b3e90fc99dc6e0082c11363ea0dbbbc5030969f441d1f1b3d6901c77434ce3ae7bc7a3dd20e75e4e6273b038664ecf2ff50cf715b30b5bf2d6c1ac50a97e335e147779fb758393a2e5bd76e20f193b7", 0xe3}, {&(0x7f0000000000)="bc611d66165009e45ed5a7a25d595740c7d560465500af4d6aca5059b84ba661fd7365298177324deeb4e9d7a68eb228fab59bfd0c190c6f", 0x38}, {&(0x7f0000004000)="935f6d728f0783435fd2e703201cf2d99e398cc1ce6dab05149d35c11e01e671403cbf8d47359653f24d3420494fcf7d32324af3680f431a8330248f52ef9eb1", 0x40}], 0x5, &(0x7f0000005000-0x58)=[@rights={0x18, 0x1, 0x1, [r34]}, @rights={0x28, 0x1, 0x1, [r2, r2, r3, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r3]}], 0x58, 0x10}, {&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 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", 0x1000}, {&(0x7f0000002000-0xb2)="ad0604b646b6344bd09f22ec27f6df5270225395b0e1fe9a2d40cc0ddcc4957f8e44fd644c1f6d7df67d11d36f09aa1b6762a8ed34d5401a7a237fcb539a97d6c53ac90f0db41334e6b9adbcd0eec6716f35b932ac2a0908171a3dce9b7773a8fd258a489ca07d55b4a6b199aad0a735f5549b2e0dcfed476bbf35fc08523fa13e6014d595e1f1b8d1b593527c0951fc2dc027057b503500d3acb5b1314836e100b0d71083bdda715ce2c78341b63a01a829", 0xb2}], 0x8, 0x0, 0x0, 0x80}, {&(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000004000-0x40)=[{&(0x7f0000001000)="ce02ac5c07663d5271ec124ee0d55a4dadffd8dc298a5d5c104cd1d51eaad71624cac70d9e03f67fc6eedd91d3cfbd857ab6d6c183118bd56c59e9f69aaa750a6bce442806f652f90f68da4449129bc4fdda374cf9420f07492a66a872e129efc1ddf987139d83bab11615070dfac161f92b5d", 0x73}, {&(0x7f0000004000)="5654c4c6bd6d3ca60053d0f14dc3d75813bc7bd123d28418cf5600ff3b54d2eb46bf06015f21508e2a162a95603d153ecf3e3879cd53e3b08aee1fd2ef128120e83bda5588d3ef3a375a82b0a2f483736de6b068efe266caaa82d1fb2971411e0feece100627", 0x66}, {&(0x7f0000005000-0x7a)="67c79dae477d09cc64fce5be5c574d268403101e6c70860cacca36abb0a89305018d6a865b72a296cf0667fb4211f3a23d73c9eef975656f69a7dc6e09a9c988ed65c1d7da33781fee11a103558ca044a25ae20cf6fcc5f79217f3920cbc9d7034951c005ced34549189474555a67d5ee2d0d20b06d283ba36c8", 0x7a}, {&(0x7f0000001000-0x9)="3222f6a42712062d70", 0x9}], 0x4, &(0x7f0000004000)=[], 0x0, 0x4000}], 0x8, 0x815) 2018/01/17 18:02:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f0000001000-0x90)={0x90, 0x40, "2eda9be2872a388b8620111f1bb7f72c4a75e1a1f1b1cb89b990b42b2bda4c83fc7445a5f3d44d6f952cfe56e7f83e2b9bf0e40940d25a8d864cfdd7e194ba68174fad743fc8171a20ca407918b411928b319ca0fdc7e8735e7e8ef9623cc597abf237b53f2848efb1ed72f18a0d2b32647d3695a6598de5e9c7e7a71d389a4f8d563979c304acbe"}, 0x400000) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) accept4(r1, 0x0, &(0x7f0000001000-0x4)=0x0, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x10000) 2018/01/17 18:02:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x8004510b) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x1, 0x4) 2018/01/17 18:02:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/ppp\x00', 0x2000, 0x0) userfaultfd(0x800) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000003000-0xa0)={0x0, @in={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/01/17 18:02:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00007f7000-0x1c)={0x8, 0x4, 0x4, 0x81, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f00003fb000)={r0, &(0x7f00003c0000-0x1001)="", &(0x7f0000c03000)=""/102}, 0x18) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000866000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000165000-0x8c)={0x0, @in={{0x2, 0x2, @rand_addr=0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000387000)=0x8c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00002a9000)={r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/17 18:02:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x3) creat(&(0x7f0000ac7000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000cff000-0x8)='./file1\x00', &(0x7f0000204000-0x8)='./file0\x00', &(0x7f000063e000)='tmpfs\x00', 0x0, &(0x7f00005d3000)=',0') 2018/01/17 18:02:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e84000)='/selinux/load\x00', 0x2, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000f7d000)={0x7, 0xe2, "2040f6989c019b96eefd42064136fc54738d40069e556aa3e1c883f521bd56e50c16d4345799c250cdffe3f4857bccf104b6eba0bf8040cd7f319048f19820222bf451e1955f00430296a364e5d6ba9daa3f63f66a100e41b63a9df099027cfd1eed37417df0269a12b75e05aec2e80c4a02d45ec77ecf9232885c826b5fb08598e71024bf4260b4a8a9987d8e55dd0d854e7ff7884b73cb0bc3ce62d49712010cf2df120f3362ef539db8e4e46804f4e8be44ace0707ce5a6f6df890adb6711ea1761323513bf26bc7c4bf40eca27838067a4556b5099c1543580f609f8967450f5"}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000cb6000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish-generic)\x00'}, 0x58) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000057b000-0x20)="2a0775b0", 0x4) r2 = accept$alg(r1, 0x0, 0x0) write(r1, &(0x7f0000ef4000)="3bb47e15ea84e11c", 0x4f) ioctl$KDSETMODE(r0, 0x4b3a, 0x6) readv(r2, &(0x7f00009b4000-0x30)=[{&(0x7f0000c11000-0xc3)=""/195, 0xc3}], 0x1) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000074000)={0x918, 0x14, [0x5d, 0x7, 0x9, 0x50, 0x1ff]}) io_setup(0x3, &(0x7f0000c10000-0x8)=0x0) io_cancel(r3, &(0x7f0000d4e000)={0x0, 0x0, 0x0, 0x7, 0x7ff, r0, &(0x7f00002e3000)="d446e8f66af0d37b03b9f39238a2220601f34af60cf77d1f4e7ad5ff82f2a99440d30e5280751fce8d288662b6e5f052b06c33304f45f5cade3e7efb23d6bc6a35976ae8d1e06d40434ffe105bab2aecc8a960b21d5c47be5ffaa9292b7a629c8a9c6916a264a260b24d2c28f3431d69b2e264a3f98bb7ad635a45023054ad351c83435ac0b4203793018a770e7d6c38a7", 0x91, 0x400, 0x0, 0x1, r0}, &(0x7f0000ca2000)={0x0, 0x0, 0x0, 0x0}) 2018/01/17 18:02:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00008fe000-0xb)='/dev/midi#\x00', 0xbc, 0x400080) getsockopt$inet_int(r0, 0x0, 0x2000000000000013, &(0x7f00006ea000)=0x0, &(0x7f000036b000-0x4)=0x4) 2018/01/17 18:02:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000e32000)='net/route\x00') sendfile(r0, r1, &(0x7f00004db000)=0x0, 0x8b7) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000468000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/17 18:02:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003d8000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000bf4000-0x8)={0x1, 0xf12b}) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f000018c000-0x8)='./file0\x00', 0x402) inotify_rm_watch(r0, r1) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x20900, &(0x7f0000a94000-0x1)="", &(0x7f00002b8000-0x4)=0x0, &(0x7f000029e000)=0x0, &(0x7f000031d000)="") 2018/01/17 18:02:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00001ef000)='/dev/rtc\x00', 0x0, 0x0) close(r0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000fb4000-0x4)=0x0) memfd_create(&(0x7f000090b000+0xfd2)='\'\x00', 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000059000/0x18000)=nil, &(0x7f0000007000)=[@textreal={0x8, &(0x7f000092b000-0x51)="6564360f2188dca4cfb866b9c90900000f3266b89c5998290f23c00f21f86635000000000f23f806263e65660f01f5baf80e66b894922a8d66efbafc0cb8e100ef0fe15e98ba6100c47d24ee2e0fc76bc1", 0x51}], 0x1, 0x0, &(0x7f0000d29000-0x20)=[], 0x0) 2018/01/17 18:02:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000e0c000-0xe)='/dev/admmidi#\x00', 0x2, 0x200000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000052b000-0x98)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xee5, 0x80000001}, &(0x7f0000c4f000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000091c000-0x8)={r2, 0xbd}, 0x8) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000012000-0xc)={@rand_addr=0x0, @dev={0xac, 0x14, 0x0, 0x0}, 0x0}, 0xc) 2018/01/17 18:02:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f000053f000)=0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000bf6000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00004b6000-0xc)={0x6, r0, 0x1}) r2 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r2, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) writev(r2, &(0x7f000000c000)=[{&(0x7f000000d000-0xcc)='A', 0x1}], 0x1) close(r2) 2018/01/17 18:02:55 executing program 6: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e77000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f0000e7a000-0x9)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x2b, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e75000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000e76000-0x10)={0x3, {"3210274a7c565d"}, 0x10001}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f0000dc1000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r1, 0x0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000000)=0xffffffffffff4020, 0x4) 2018/01/17 18:02:55 executing program 4: r0 = syz_open_dev$mice(&(0x7f000089a000-0x10)='/dev/input/mice\x00', 0x0, 0xe100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x101}, &(0x7f000005a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000113000)={r1, 0x38, &(0x7f0000841000-0x38)=[@in6={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in6={0xa, 0x2, 0xa9b, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x5}]}, &(0x7f00003a3000-0x4)=0x10) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x41, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000000)={r2, 0x1, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r3, &(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c) ioctl$KDSETLED(r3, 0x4b32, 0x3) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000001000)="b6d9ea1566095dc8e741d61c77d02e482fe5c512510f5e22cec5599e236579c9b65c79f8c0616ce5a7b271a68a72740bbf1e8d7acdce7e15a597262c146727d708da430d922dcbc90d1ddad5ebf5f9f3774b86ead3cfa4555e1ac517ac31999f584bf5a5d94d9b8df52b9782dbb8fbfc072a5d31e6bdc4f792d8881f65d654b6283fa3cf3d975e7acfbda1e1cb312118fd1ca65cdaac4169") r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000003000-0x2)=0x9, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r3, &(0x7f0000004000-0xa8)=""/168, 0xa8, 0x0) getsockopt$inet6_opts(r3, 0x29, 0x3f, &(0x7f0000000000)=""/200, &(0x7f0000003000-0x4)=0xc8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r4, 0x400442c9, &(0x7f0000004000)={0xe6cc, "216304567071"}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000005000)={r1, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000005000)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r3, 0x2, &(0x7f0000006000)=0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000007000-0x8)=@assoc_value={r1, 0x5801}, &(0x7f0000006000)=0x8) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000006000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) syz_fuseblk_mount(&(0x7f0000006000)='./file0\x00', &(0x7f0000008000-0x8)='./file0\x00', 0xe000, r5, r6, 0x6, 0xbcd, 0x2000000) 2018/01/17 18:02:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e31000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) keyctl$search(0xa, r0, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000b0f000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) 2018/01/17 18:02:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000226000)='/dev/midi#\x00', 0xffff, 0x8100) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000c54000)=0x0) perf_event_open(&(0x7f0000556000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f00000dd000)=0x1, 0x4) connect$inet(r1, &(0x7f0000d9e000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 18:02:55 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f00005bf000-0x12)='/dev/snd/pcmC#D#p\x00', 0x4, 0x40000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000a4c000)={0x0, 0x1000, "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"}, &(0x7f0000afe000-0x4)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={r1, 0xbe, "4abc9e6dc7154cd2916f5f344936f234b296d80ca05aa0418612c835ed0dd5fbb301be625ab451a4ac70f9f698a3fcdbc50aaf7bd90eb1630860ab5b0422aced6c5476b25bdf0daf64f18482e717ff79e56a91ce406fe887fae6516bd265e47bb25b3bb46ce748f7d7e646ba41c6b6c30851dbbf94c26b84660246368e9785179d7072930c7e9917e73680cbb19c134adb6d43ade08cbd91ff4086829832019708b9c10d139978c577f43ed822f5ab99babe3626c3362510dcbf1797cdbe"}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000001000)=0x0) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000fd5000-0x8)={0x0, 0x0}, 0x8) [ 111.572445] tmpfs: No value for mount option ',0' [ 111.598625] tmpfs: No value for mount option ',0' 2018/01/17 18:02:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) r1 = open(&(0x7f0000909000)='./control\x00', 0x80043, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000af000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004aa000)=0xe8) getresgid(&(0x7f000015a000-0x4)=0x0, &(0x7f0000e15000-0x4)=0x0, &(0x7f000015a000)=0x0) fchownat(r1, &(0x7f0000885000)='./control\x00', r2, r3, 0x800) fanotify_mark(r0, 0x81, 0x20, r1, &(0x7f000057e000-0xa)='./file0\x00') fcntl$setlease(r1, 0x400, 0x0) rename(&(0x7f0000a41000-0x8)='./file0\x00', &(0x7f00004de000-0xa)='./control\x00') getdents64(r0, &(0x7f0000cd1000)=""/50, 0x32) 2018/01/17 18:02:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000067d000)={0x0, 0x86, 0x0, 0x7, 0x4, 0x18d8, 0x170, 0x4, {0x0, @in6={{0xa, 0x2, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100002, 0x10005, 0x401, 0x80, 0x1000}}, &(0x7f0000c19000)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, r2}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000d0d000-0x8)={0x0, 0x2}, 0x8) write(r1, &(0x7f0000408000-0x1)='\t', 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00002c2000)={0x0, 0x0}, 0x8) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000029d000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000773000-0x4)=0x70b1, 0x4) bind$alg(r3, &(0x7f000040a000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) 2018/01/17 18:02:55 executing program 0: clone(0x0, &(0x7f000037a000)="", &(0x7f000032a000-0x4)=0x0, &(0x7f0000647000-0x4)=0x0, &(0x7f0000000000)="") shmget$private(0x0, 0x1000, 0x80, &(0x7f0000322000/0x1000)=nil) shmget(0x3, 0x1000, 0xe20, &(0x7f000088d000/0x1000)=nil) r0 = shmget(0x0, 0x2000, 0x780000c1, &(0x7f000013b000/0x2000)=nil) socket$bt_rfcomm(0x1f, 0x3, 0x3) shmat(r0, &(0x7f0000c10000/0x4000)=nil, 0x7000) 2018/01/17 18:02:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000058d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000d05000-0x18)={0x1, 0x0, [{0x40000081, 0x0, 0x0}]}) 2018/01/17 18:02:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mknod(&(0x7f0000c02000-0x8)='./file0\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00008e7000-0x8)={0x0, 0x0}) migrate_pages(r0, 0x2, &(0x7f0000e16000-0x8)=0x0, &(0x7f0000f5b000)=0x3) 2018/01/17 18:02:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00006ce000-0x1c)={0xa, 0x3, 0x100000000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) listen(r0, 0x3) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000c7f000-0x8)={0xff, 0x9, 0x80000000, 0x8003}, 0xfffffffffffffdf4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d67000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00007e2000-0x8)=@assoc_value={0x0, 0x7fff}, &(0x7f0000f32000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000aa9000-0xc)=@sack_info={r2, 0x20, 0x2}, &(0x7f000068f000)=0xc) r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00002b9000-0x10)={0x2, 0x0, 0x0, 0x0, 0x0}, 0x10) sendto$inet6(r3, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000367000-0xa0)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9, 0xffffffffffffff2a, 0x7, 0x8}, &(0x7f0000bea000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00001d8000-0x8)={r4, 0x1, 0x5}, &(0x7f000025b000-0x4)=0x8) 2018/01/17 18:02:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000b56000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000981000)=0xe, 0x80800) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000089b000)='veno\x00', 0x5) lseek(r0, 0x0, 0x0) 2018/01/17 18:02:55 executing program 4: mmap(&(0x7f0000000000/0xdf4000)=nil, 0xdf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x1000, 0x80000000000, 0x20000000000, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0x8, 0x80) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000def000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="8fa2da378d68e771baccd3753831c040"}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000df1000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000000a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000def000)={r2, 0x80000, r1}) r5 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000bc7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@rc={0x1f, {0x4, 0x0, 0x8, 0x9, 0x3, 0x30400000}, 0xb61}}) bind$inet(r6, &(0x7f0000df1000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x19, &(0x7f0000910000)=""/0, &(0x7f0000dee000)=0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1004, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00003d1000)=0x0, &(0x7f00002f4000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000440000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000def000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, r7}, 0x10) sendto$inet(r6, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000de9000-0x18)=@generic={0x6, 0x3, 0x4}) setsockopt$sock_int(r6, 0x1, 0x23, &(0x7f0000df2000)=0x9, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000df0000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) ioctl$sock_SIOCSIFBR(r5, 0x8941, &(0x7f0000df3000)=@add_del={0x2, &(0x7f0000df4000-0x10)=@generic="12e9dbd1b8b67ca2ba3031e671ac7e64", 0x80}) setsockopt$inet_tcp_buf(r6, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f00009ec000)=0x7, 0x4) pipe(&(0x7f0000df2000-0x8)={0x0, 0x0}) getsockname(r8, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) sendto$inet(r6, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) read(r6, &(0x7f0000108000)=""/4096, 0x1000) 2018/01/17 18:02:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00008e0000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') sendfile(r1, r1, &(0x7f0000b58000)=0x200000, 0xffff) 2018/01/17 18:02:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000003) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000bd7000-0x10)={0x1, &(0x7f0000ff3000-0x28)=[{0xc1dd, 0x0, 0x0, 0x0}]}, 0x10) [ 111.705990] kauditd_printk_skb: 137 callbacks suppressed [ 111.705998] audit: type=1326 audit(1516212175.920:4066): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16334 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/17 18:02:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x5, &(0x7f0000b32000-0x3)=""/3, 0x3) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00009c2000-0x4)=0x0) r1 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) userfaultfd(0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a0b000)={0x0, 0x0, 0x0}, &(0x7f0000575000-0x4)=0xc) sendmsg$nl_generic(r1, &(0x7f000097c000-0x38)={&(0x7f00009b8000)={0x10, 0x0, 0x0, 0x5098000}, 0xc, &(0x7f0000b1e000-0x10)={&(0x7f0000cff000)={0x1190, 0x3c, 0x600, 0x0, 0x3, {0x8, 0x0, 0x0}, [@typed={0xc, 0x2e, @fd=r1}, @nested={0x1170, 0x19, [@typed={0xc, 0x8b, @uid=r2}, @typed={0x10, 0x28, @u64=0x4}, @generic="bb382e7fe3fea2b65ec4bb7de8e06aa86a88379c54c81c50278a6dfc4f0087bac1edfce56bc02565eb6833fc425627f0960ee9c42cdbd84f0afd44194f0a6f97c8df03b27139767961cc386a819b5e85c312f99edf1277ed13095cf35cdb58464322b37796fd26731d9ad3e36fd3eabcd7d35e753d202ca8faf66f284a5e085f3b17d90825d10fdd79f009fafcb55d714a1ea42c5221603cdcdbf643b9d7d217b7c9844dd6307eafc70977db4f164b269a7db93cdd78225957aea0b42bf4ea57e5390056070f", @typed={0xc, 0x55, @pid=r0}, @typed={0xc, 0x86, @u32=0x4}, @generic="", @generic="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", @generic="32a8a8d38f7613e4aae4c40c0c8bbcd865a93d3c2b4b78898495438d4ae5a6fa8b2207ebf738cd1851fd888beb4e79814d86984b41ddafd05b4d123eb11ff445b22e6776afe1a770cbf20b754e9a4d45c5327e14bdbec82f88bf3dd67840fafa3301b24237854db5a7c63ac2c9da2e0f01"]}]}, 0x1190}, 0x1, 0x0, 0x0, 0x4000880}, 0x0) getdents(r1, &(0x7f0000825000-0xa7)=""/167, 0xa7) [ 111.758584] sctp: [Deprecated]: syz-executor3 (pid 16340) Use of struct sctp_assoc_value in delayed_ack socket option. [ 111.758584] Use struct sctp_sack_info instead [ 111.816935] sctp: [Deprecated]: syz-executor3 (pid 16340) Use of struct sctp_assoc_value in delayed_ack socket option. [ 111.816935] Use struct sctp_sack_info instead [ 111.921138] audit: type=1326 audit(1516212175.920:4067): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16334 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 111.954361] audit: type=1326 audit(1516212175.921:4068): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16334 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=133 compat=0 ip=0x452df9 code=0x7ffc0000 [ 111.954376] audit: type=1326 audit(1516212175.921:4069): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16334 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 111.954391] audit: type=1326 audit(1516212175.922:4070): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16334 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 111.954404] audit: type=1326 audit(1516212175.923:4071): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16334 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=72 compat=0 ip=0x452df9 code=0x7ffc0000 [ 111.954417] audit: type=1326 audit(1516212175.923:4072): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16334 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 111.954433] audit: type=1326 audit(1516212175.923:4073): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16334 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 111.954448] audit: type=1326 audit(1516212175.925:4074): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16334 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=256 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/17 18:02:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) munlock(&(0x7f00006d8000/0x4000)=nil, 0x4000) timer_create(0x5, &(0x7f0000aee000)={0x0, 0x3c, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b4a000-0x4)=0x0) timer_delete(r0) 2018/01/17 18:02:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000eaa000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000cef000)={0x0, 0x2}, &(0x7f0000664000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00009c0000-0x8c)={r1, @in6={{0xa, 0x0, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x77}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r2, &(0x7f0000256000-0xe0)=""/224, 0xe0, 0xcdf, &(0x7f0000e79000-0x10)={0x77359400, 0x0}) mq_timedsend(r2, &(0x7f00009b2000)="", 0x0, 0x0, &(0x7f000006e000-0x10)={0x0, 0x0}) 2018/01/17 18:02:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000365000)="110000001a0025f000180004c3edfc0e80", 0x11) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00006d6000)='/selinux/load\x00', 0x2, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000e70000)=""/36) 2018/01/17 18:02:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f000082d000)='/dev/audio#\x00', 0x1ff, 0x301801) fstat(r0, &(0x7f00006eb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r1, &(0x7f0000d2e000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x100000004fb4}, 0x98) 2018/01/17 18:02:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000cd2000)={0xf, 0x5, &(0x7f00001d5000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x81}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xffffffffffffffce}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000b77000-0xa)='syzkaller\x00', 0x80, 0x58, &(0x7f000085f000)=""/88, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000087d000)={r0, 0x50, &(0x7f00007c5000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mount(&(0x7f0000246000-0x8)='./file0\x00', &(0x7f0000ed7000-0x4)='./file0\x00', &(0x7f0000095000)='mqueue\x00', 0x0, &(0x7f00006fc000)="") r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c22000-0x10)='/selinux/policy\x00', 0x0, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000541000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000e4f000/0x18000)=nil, &(0x7f0000911000)=[@text16={0x10, &(0x7f0000a33000-0x72)="66b8000000000f23c00f21f8663502000f000f23f86766c7442400d41b00006766c7442402f5ffffff6766c744240600000000670f011c24640fc72c0f30baf80c66b8f5578f8366efbafc0cec0fc75e000f01cabaf80c66b8ac438f8a66efbafc0c66b8f1c5059866ef0f2325c1b4ed2900", 0x0}], 0x1, 0x20, &(0x7f0000aaa000)=[@dstype3={0x7, 0x100005}, @cstype3={0x5, 0x1}], 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000f35000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = creat(&(0x7f00004c2000-0xc)='./file0\x00', 0xfffffffffffffffc) lseek(r3, 0x0, 0x2) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f000048c000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f0000f9b000-0x3)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000a47000)=@assoc_value={r4, 0x3ff}, &(0x7f00001ab000-0x4)=0x8) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f0000886000)={0x8, 0xd, 0x7, 0x4, 0x1}) 2018/01/17 18:02:56 executing program 6: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d29000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) unlink(&(0x7f0000fcc000-0x8)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) link(&(0x7f0000f7c000-0x8)='./file0\x00', &(0x7f000014b000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 18:02:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f000022e000)=@file={0x0, ""/7}, &(0x7f0000274000)=0x9, 0x80800) accept4$unix(r0, &(0x7f0000c4d000-0x1002)=@file={0x0, ""/4096}, &(0x7f00001a5000-0x4)=0x1002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000)='./file1\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs.', 0x0, &(0x7f000000a000)="") 2018/01/17 18:02:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fc000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x75}]}, &(0x7f0000f92000-0x4)=0x10) socketpair$inet(0x2, 0x8080f, 0x5b2, &(0x7f0000d85000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000bc0000)={r0, @in6={{0xa, 0x2, 0x80000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x27a, 0x0, 0xfffffef0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000e3f000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f000094d000-0x4)=r2, 0x4) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) fcntl$notify(r3, 0x402, 0x20) [ 111.954463] audit: type=1326 audit(1516212175.926:4075): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16334 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/17 18:02:56 executing program 1: shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000653000-0xd3)=""/211) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a79000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000004000-0xb4)=[{{&(0x7f0000001000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000000000)=[], 0x0, &(0x7f0000cba000)=""/244, 0xf4, 0x0}, 0x80000001}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000)=""/32, 0x20}, {&(0x7f0000001000)=""/52, 0x34}, {&(0x7f0000001000)=""/97, 0x61}, {&(0x7f0000001000)=""/208, 0xd0}, {&(0x7f0000001000-0x37)=""/55, 0x37}, {&(0x7f0000001000-0x82)=""/130, 0x82}], 0x6, &(0x7f0000002000-0xc1)=""/193, 0xc1, 0x9}, 0x7}, {{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000002000)=""/107, 0x6b}], 0x1, &(0x7f0000001000)=""/132, 0x84, 0x6}, 0x1}], 0x3, 0x20, &(0x7f0000001000-0x10)={0x0, 0x0}) 2018/01/17 18:02:56 executing program 5: mmap(&(0x7f0000000000/0xf5000)=nil, 0xf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xce, &(0x7f0000003000)={0x0, 0x0}) r1 = syz_open_dev$mice(&(0x7f00000cb000)='/dev/input/mice\x00', 0x0, 0x480902) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r1, &(0x7f00000f7000-0x18)=@known='system.posix_acl_access\x00') ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00000f6000-0x40)={0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006b000)='/dev/sequencer\x00', 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000002f000-0x10)={r0, r2, 0x3, 0x0}, 0x10) syz_emit_ethernet(0x6e, &(0x7f00000f2000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, 'I\x00 ', 0x0, 0x67, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [], "38fd0d2f7e4494e6"}}}}}}}, 0x0) 2018/01/17 18:02:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xf00f81d0b00795c1, &(0x7f0000f02000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x7f]}) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/17 18:02:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cca000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab2719", 0x4) accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000018d000)=[{0x0, 0x0, &(0x7f00000ff000)=[], 0x0, &(0x7f000038f000)=[], 0x0, 0x0}], 0x1, 0x0) close(r0) 2018/01/17 18:02:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000200) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) mount(&(0x7f0000a47000-0x8)='./file0\x00', &(0x7f000035c000-0x8)='./file0\x00', &(0x7f00003d3000)='fuse\x00', 0x20, &(0x7f000066e000-0x2)="") 2018/01/17 18:02:56 executing program 0: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x9f, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381fa", 0x10}], 0x0, &(0x7f0000822000)=[], 0x0, 0x0}, 0xfffffffffffffffc) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000cc3000)=0x101, 0x4) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f1f000)=""/60, 0x3c}, {&(0x7f0000f7a000)=""/171, 0xab}], 0x2, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000937000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000cef000)="3cb32454f781679b43df9c93d9e27235b9efb9dac9d792a7e5fe82cffcd8269808dacba2546752d48aa96addcd84af30ed484688be4824386ed747f15b1a66addc5a50e2bdd04caa7b9ed268", 0x4c) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000f7f000-0x10)={0x0, 0x0, 0xdff}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000f7d000)={r4, 0x0, 0x7ff00000}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000c98000)={r5, 0x0}) 2018/01/17 18:02:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xf64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xd) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x10000) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$mouse(&(0x7f0000754000-0x12)='/dev/input/mouse#\x00', 0x8000, 0x0) syz_open_dev$sndmidi(&(0x7f0000247000-0x12)='/dev/snd/midiC#D#\x00', 0x9, 0x8000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000094d000)={0x0, 0xf3}, &(0x7f00009e4000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f000054a000-0x8c)={r4, @in6={{0xa, 0x0, 0x4ce, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f000043c000)=0x9) r5 = syz_open_dev$dmmidi(&(0x7f0000370000-0xd)='/dev/dmmidi#\x00', 0x8, 0x2) ioctl$TIOCSCTTY(r5, 0x540e, 0x3) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00007ec000-0xc)={0x0, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000da1000)=0xc) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f00000ab000-0x10)={r6, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/17 18:02:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000017000-0x20)={{0x5, 0x0}, {0x0, 0x5f6c}}, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) unshare(0x0) timerfd_settime(r0, 0x0, &(0x7f0000ff0000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000fef000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 18:02:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00008b7000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$TIOCSBRK(r0, 0x5427) mount(&(0x7f0000470000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000b82000)='devpts\x00', 0x0, &(0x7f000000a000)="") open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") 2018/01/17 18:02:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003f7000)='/dev/sequencer\x00', 0x400, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000ff1000-0x15)={0x8, 0x4, 0x446, 0x9, 0x5, 0x0}) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000051a000)='a', 0x1, 0x0, &(0x7f00000b3000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 18:02:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000bbe000-0x9)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000058000)=@assoc_value={0x0, 0x0}, &(0x7f00002bf000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ff4000-0x8c)={r1, @in6={{0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000fe4000)="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", 0x1000) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) getcwd(&(0x7f0000d1b000-0x67)=""/103, 0x67) fcntl$setstatus(r0, 0x4, 0x2800) read(r2, &(0x7f0000c59000-0x9a)=""/154, 0x10) open(&(0x7f0000b0e000)='./file0\x00', 0x2400, 0x20) dup(r0) 2018/01/17 18:02:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000e6d000)='/dev/input/mice\x00', 0x0, 0x200042) getsockopt$ax25_int(r0, 0x101, 0xe, &(0x7f00005e6000-0x4)=0x0, &(0x7f0000ded000)=0x4) bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x2, 0x4, 0x8, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00002c4000-0x18)={r0, &(0x7f0000b64000-0xc0)="10f2399e17650087fa2bed75429e21753fb0de9c9245a6f6e028ebe22d9981c82cb5d78013f3d07a5eadb4c0fbd02c2eaa7815868cd7e01615a4a31c33c3b6a0f913af87a2ef7680cae0596e358c57be1be5fbc648d7f3ed568590ced210f355360205c37417a3c356b5985bec2d687c1e62d5149146f679c238f92a8647b81bbe9f9359591b87cf921bd7af5174bc9251ed2c9e45624b57810a2cf2da6393d12d5662fdcc466a7a65a988ef9486e86be62132ac23547746ac55fb2e7450ede9", &(0x7f0000dd2000)=""/4096}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x2, &(0x7f0000c75000)=@raw=[@call={0x85, 0x0, 0x0, 0x0}], &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f000047c000)={0x0, 0x0}, 0x10) 2018/01/17 18:02:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000015c000)='./file0\x00', 0x10) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000088000-0xa)='/dev/cuse\x00', 0x20c000, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000d72000-0x4)=0x7) accept$unix(r0, &(0x7f0000063000-0x1002)=@file={0x0, ""/4096}, &(0x7f00005d8000-0x4)=0x1002) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") syz_open_dev$dmmidi(&(0x7f0000991000-0xd)='/dev/dmmidi#\x00', 0x7, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000455000-0x8)='./file0\x00', 0x80c0, 0x0) connect$unix(r1, &(0x7f0000733000-0x8)=@abs={0x6edd518910364d43, 0x0, 0x1}, 0x8) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f00002dd000-0x4)=0x5) 2018/01/17 18:02:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000058b000)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r0, &(0x7f0000ddb000-0x180)=[{0x5, 0x0, 0x7fffffff, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000838000)=0x4, 0x4) ioctl(r0, 0x0, &(0x7f0000fbf000-0xc2)="9831c54abf59aa5c95f9659c133b85fcc5869b009bca98e6ed7628772e10d8f1472ec3edfe8ac1508451acc7b4663e2976332dddf36c20ca97d317967470c432e42a5e82edcdf8896d536bcc18d7a4f5fac425d5e8da46c0aa88b672204fe580e1fde0e64b01039336faf1af70de4b949168e08434d20af528660963a99f20f00df62f65ff970e6e3c5850f76802bc6d1eeee290e3ca5eeef9833fa6a11ec87cf67e6d835511c59c38c87fb45ed30a1f18100559a555f3705a9d6cef5dd922186581") 2018/01/17 18:02:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x400000000114, 0x6, &(0x7f0000d2d000)="9a65", 0xfffffffffffffe9f) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 18:02:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x3f, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x6f, "994c1aa435797416de3b65df0297c5d93c4542c07e3384f5d82017d5317f2d1714222a44ae944bfeb5ae2593c230b08c9ebcd8c1d2aed4de13f99b62822f8abbe9ca85a273ffd48096ca6501c31c670dd5ac303a3803c25612ac4185b16f71b4beb5812c647c93d8d92a8bf2f65bec"}, &(0x7f0000001000-0x4)=0x77) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f0e000)={r1, 0x7ff, 0x88d3, 0x8}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000154000)={r3, r4}) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x1ba}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 18:02:56 executing program 2: clone(0x0, &(0x7f0000cf9000)="", &(0x7f0000595000-0x4)=0x0, &(0x7f0000998000)=0x0, &(0x7f000056d000-0xf0)="") request_key(&(0x7f0000885000)='rxrpc\x00', &(0x7f00008c7000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a9f000-0x1)='\x00', 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00004cd000)={0x8, 0xd, 0x5d, 0x9, "ad2a67a38e0ded2a444f0c85723b6723a9fdd73500918ec1aca32fb28e30578f"}) 2018/01/17 18:02:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) uname(&(0x7f000086a000)=""/0) ioctl$sock_ifreq(r0, 0x89f6, &(0x7f0000afd000-0x28)={@common='ip6tnl0\x00', @ifru_names=@generic="cdbf4ee4dac69782c0ce8e1ea4b9d683"}) 2018/01/17 18:02:56 executing program 4: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f7e000)={0x26, 'skcipher\x00', 0x0, 0x1000, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f76000-0x38)={0x0, 0x0, &(0x7f0000805000)=[], 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000f7f000)={0x0, 0x3f, 0x3, @thr={&(0x7f0000f7f000)="01b20b33ebb67f394e7b78167edc2f9c1012fd8238a0efbbfa812d60568662ccb8675a58e762551e5969f8870a255b24e9c0302fc38385b897e841436d4d1d4ac7c3b11b858d3d2bea694ead04bee3642b945b5f939f2174b4799d100dd6fca21238dae2a77b0d0384fe1836e93eefe7c5", &(0x7f0000f80000-0xcc)="ccb6ad6b0cad3c68dbddacf2d4dbaddd9e0f17e84ae3ac615c57a2be6373d741f9e4a0dbe952458bfa3a9e13f1cb86666f4687470ddebad4f70ea89b0150dd044e391e3a7d3bca1dc5f2077f6f56959d3b28dba680009676bbc449e371cdca46b2b942da6ac41ae13cfce4e80019fb5c6f62cd358db91f9b76e1bbf11337b095c153e21248c8bdd4660843183fa52ca01531d5ebbdb2cfdf7faa1c9c3ca407820ab4509fa86295fddc2a1c51a133465a046353de2b0d8203fcd08d613ebce702edf31dc24c11f241b0d09218"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c02000-0x4)=0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r3, &(0x7f0000f7f000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 18:02:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x100401000003) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000bba000)='/dev/mixer\x00', 0x4000, 0x0) write$fuse(r2, &(0x7f00002ed000-0x28)={0x28, 0x0, 0x8, @fuse_notify_inval_inode_out={0x0, 0x10000, 0xf255}}, 0x28) r3 = accept$inet(r1, &(0x7f00001e7000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000259000)=0x10) setsockopt(r3, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007d1000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCLINUX7(r4, 0x541c, &(0x7f0000be3000)={0x7, 0x4}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000c06000)={0x0, 0x0}, &(0x7f0000086000)=0x8) 2018/01/17 18:02:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000a61000)='/dev/dmmidi#\x00', 0x921, 0xc0000) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000449000)={0xff, 0x4, 0x0, 0x8}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000004000-0xdc)="0500000000000000061c32fc0b98f83dac2c0db521abe971f11368a82cc15eb4037dc10000000700b5e8bc0008fb97470500000004000000", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 18:02:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000b13000-0x8)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000022000-0x6)='./bus\x00', 0x800, 0x0) poll(&(0x7f0000042000-0x38)=[{r0, 0x0, 0x0}], 0x1, 0x3ff) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000c81000)=0x3, 0x4) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000f98000-0x4)=0x4) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000555000-0x4)=0x100) open(&(0x7f0000015000-0x6)='./bus\x00', 0x2, 0x0) 2018/01/17 18:02:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x800) r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f0000521000-0x1c)={0xa, 0x1, 0x20, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, 0x1c) sendto$inet6(r0, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = request_key(&(0x7f0000492000+0x117)='dns_resolver\x00', &(0x7f00003d1000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000026000-0x2)='(\x00', 0xfffffffffffffffc) keyctl$revoke(0x3, r1) 2018/01/17 18:02:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000bdd000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000713000-0xb)=""/11) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b94000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f000006f000)=0xa11) 2018/01/17 18:02:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000082a000/0x1000)=nil, 0x1000, 0x300000a, 0x10, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ustat(0x4, &(0x7f00003ba000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$dspn(&(0x7f00004e2000-0xa)='/dev/dsp#\x00', 0x3, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000077000-0x30)={0x68, 0x0, &(0x7f0000419000-0x68)=[@decrefs={0x40046307, 0x3}, @register_looper={0x630b}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x60, 0x38, &(0x7f0000919000)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x2}, @fda={0x66646185, 0x9, 0x4, 0x17}, @ptr={0x70742a85, 0x0, &(0x7f0000459000)=0x0, 0x1, 0x0, 0x2c}], &(0x7f00007a9000-0x38)=[0x0, 0x0, 0x38, 0x38, 0x28, 0x38, 0x30]}, 0x4}}, @clear_death={0x400c630f, 0x2, 0x2}], 0x35, 0x0, &(0x7f000033a000-0x35)="ccc1737fb3100352e67d8d0a75c97a45abe178b60434743b9206a06869662dcbadb587651a7b51c10616235a519860b9587f34a08d"}) 2018/01/17 18:02:56 executing program 3: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000020000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000034000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000034000)=@get={0x1, &(0x7f0000034000)=""/4096, 0x8001}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer\x00', 0x1, 0x0) gettid() writev(r1, &(0x7f0000005000)=[{&(0x7f00005a3000)="83cd54b8", 0x4}], 0x1) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000035000-0x10)={&(0x7f0000008000/0x4000)=nil, 0x4000}) 2018/01/17 18:02:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = dup(0xffffffffffffff9c) r1 = openat(r0, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1c000-0x1)='/', r1, &(0x7f0000d07000-0x8)='./file0\x00') renameat2(r1, &(0x7f00006b7000)='./file0/file1\x00', 0xffffffffffffffff, &(0x7f0000633000-0x8)='/', 0x0) statx(r1, &(0x7f0000cfd000-0xe)='./file0/file1\x00', 0x0, 0x0, &(0x7f00005f5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 18:02:56 executing program 7: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ff6000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x80000003fffd, &(0x7f0000ff6000)={0x0, 0x0}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ff5000)={0x0, 0x0}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000ff6000-0x1e0)=[{0x7, 0x1, 0x2, 0x100000000, @time={r1, r2+10000000}, {0x6, 0x2874}, {0x8, 0x9}, @time=@tick=0x3}, {0x9, 0x800, 0xb58, 0x5, @tick=0x100000000, {0x53, 0x0}, {0x9, 0x9d51}, @raw32={[0x9347, 0x36, 0xffffffffffffff3d]}}, {0x6, 0x36, 0xb6a9, 0x2, @tick=0x5, {0x1, 0x40}, {0x7ff, 0x52f}, @ext={0xbc, &(0x7f0000ff5000)="011518fb375a6b8a318664ba1d05b4e2433f6fc4f6f9c7a1b7db19b2dbd7d2e4d12d13b8f5ffaaf8575fca032e3167ff7a555f8dccd99a224e2b8e69c59690a5a6f00ff5799131cffd351c61d5bf5115db7005e6e9b917d47bd112e8244ce97f7faed4fcc82d89b29e28d936a846c5f91c67d180310aa4230f7715ff495e06d206f486ae2c39707868b9af17697b9c3380bbae91f9b14966b74ec8fa4f76608ac4fbf49d8ee7e8edf10d52cfc576da4ce067f811a045b02d5fb1edec"}}, {0x7ff, 0x4, 0x1, 0x6, @time={0x0, 0x0}, {0xf44, 0x1}, {0x20, 0x12000000000000}, @raw32={[0x3c39, 0x1, 0x5]}}, {0xff, 0x3, 0x4, 0x8001, @time={0x77359400, 0x0}, {0x5, 0x6}, {0xdda, 0xd1}, @note={0x400, 0x1f, 0x53, 0x4d, 0x3}}, {0x1, 0x3, 0x4, 0xd31c, @time={r3, r4+30000000}, {0x4, 0x8}, {0x3, 0x92a}, @result={0x3, 0x7}}, {0x5, 0x5, 0x1f, 0x9, @tick=0x3, {0x4, 0x3}, {0x93, 0xfff}, @raw32={[0x9626, 0xb589, 0x9]}}, {0x4000, 0x1, 0xab, 0x5, @time={0x77359400, 0x0}, {0x1000, 0x1e95}, {0x1, 0x3}, @quote={{0xff, 0x9}, 0x3, &(0x7f0000a3f000)={0x7f, 0x9, 0xeaf, 0x1ff, @time={0x0, 0x1c9c380}, {0xfffffffffffffe00, 0x101}, {0xfffffffffffffc00, 0x8}, @addr={0x0, 0xcb}}}}, {0xd8, 0x114c, 0x400, 0x93a4, @tick=0x2, {0x8, 0xc0000000}, {0x6, 0x4}, @note={0x9, 0x2, 0x0, 0x7, 0x3}}, {0x6, 0x1, 0xff, 0x1ff, @tick=0x5, {0x7, 0xba2a}, {0x4, 0x6}, @raw8={"8a65244ea99dbe5f2bc6ceae"}}], 0x1e0) clock_gettime(0x0, &(0x7f0000ff5000)={0x0, 0x0}) mincore(&(0x7f00007fe000/0xc000)=nil, 0xc000, &(0x7f000056a000)=""/0) r5 = openat(0xffffffffffffffff, &(0x7f0000008000-0x8)='./file0\x00', 0x10002, 0xc4) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000ff5000)=0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r5, 0xf, &(0x7f0000ff6000-0x8)={0x2, r6}) 2018/01/17 18:02:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x44, 0x0}) read(r0, &(0x7f0000000000)=""/68, 0x44) prctl$intptr(0x21, 0x10000) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00007bc000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000ab9000)=0x0, &(0x7f00009b1000)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) r2 = syz_open_procfs(0x0, &(0x7f0000c87000)='net/if_inet6\x00') bpf$OBJ_PIN_PROG(0x6, &(0x7f0000542000-0xc)={&(0x7f0000fbc000-0x8)='./file0\x00', r2}, 0xc) 2018/01/17 18:02:56 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x400000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000005000)={0x0, 0x0, 0x6}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000005000+0x16a)={0x0, 0x0, 0x100000001}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000002000)={r2, r3, 0xb8f5}) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000005000)={0x4, 0x7fffffff, 0x8000, 0x97aa}, 0x8) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 2018/01/17 18:02:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000de2000-0x20)={0xffff, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00009c3000-0x10)={0x9, r1}) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000c32000-0x38)={&(0x7f000005a000-0xc)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b1a000-0x20)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) ioctl$EVIOCGREP(r0, 0x40047459, &(0x7f0000d1e000-0xae)=""/174) 2018/01/17 18:02:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000012a000-0xb)='/dev/audio\x00', 0x2000, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000c72000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f0000064000-0xed)=""/237) inotify_add_watch(r0, &(0x7f0000bc4000-0xa)='./control\x00', 0xa4000960) readv(r0, &(0x7f000045b000-0x50)=[{&(0x7f0000186000)=""/31, 0x1f}], 0x1) open(&(0x7f0000de9000)='./control\x00', 0x0, 0x0) 2018/01/17 18:02:56 executing program 0: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdc000)='/dev/ptmx\x00', 0xfffffffffffffff9, 0x0) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000fde000-0x1)=0x3) 2018/01/17 18:02:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000093a000)='/dev/qat_adf_ctl\x00', 0x80, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000387000-0x8)='./file0\x00', &(0x7f000002a000-0xe)='./file0\x00', &(0x7f0000937000)="7261ff660016", 0x0, &(0x7f000003f000-0x9d)="") r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000057000-0x8)='./file0\x00', 0x3) unlinkat(r1, &(0x7f0000060000)='./file0\x00', 0x200) 2018/01/17 18:02:56 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0x6, &(0x7f00009c8000)="", 0x0) 2018/01/17 18:02:56 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x18, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) bind$inet6(r1, &(0x7f0000aaa000-0x1c)={0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ee5000)={0x2, &(0x7f0000620000)=[{0x20, 0x0, 0x0, 0xfffffffffffff03c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r1, &(0x7f000053a000)="260000001000277c9301c1ff00000000000000000800f4fffa6effff2007f9510500030000ed", 0x26) 2018/01/17 18:02:56 executing program 7: r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x2, @rand_addr=0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x2, &(0x7f0000002000-0x1000)=""/4096) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000002000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x2, 0x0, 0x0, 0x407ffc0004}]}) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f00009d2000-0x8)=0x1) 2018/01/17 18:02:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000443000-0x1e0)=[{{&(0x7f00005a2000-0x8)=@sco={0x1f, {0x4af4, 0x7, 0x101, 0x8, 0x2, 0x3}}, 0x8, &(0x7f00001b1000)=[{&(0x7f00005b1000-0x1000)="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", 0x1000}, {&(0x7f00005f4000)="9391067c105d39c35549ef9d200ab2c4e65c5390c76488047ab0bc35d55ce8f428997be710feadf23086b8c161ac6292087df8bec0cf3c04e5bb7931c703cd3302223035fc80f687446022ac2088b3bdb26578f042b84739814c15a133e0c3d0467ecad9a94836f810dca98d6d3f7d612abeefc7d7af4183981edea7d9911b1621153cd8ce657988123e6d55a6b3cc80359708e96b84f4d9e7f4f616066ec9c9", 0xa0}, {&(0x7f0000372000)="47aa7570697d75e8fba3c1824b7563534cd0d04c27f72120fc1584d517bdc171ed119ba27ef5c79f47424beecfd29366", 0x30}], 0x3, &(0x7f000028b000)=[{0x100, 0x11f, 0xe, 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{&(0x7f00001ca000-0xd6)="782b7da8c1f4db34f9cf490393365eccd6a19705b7b89d634ef8bf047a8ef43ead3a64d5c2bcdfa23c9da34d3a63926492361298be90dd429bf4c9d08652b6d30f4ce0bd66c4c771728d6f6c8b8ae9d8f1e68c1483a0355264835e8d4062ddfbb3b54c7a92195063b3cffb2b19e2a05b9ca17faedfa2f5702d07401efaa77da0c47bae5dc18db4cb8520d82ebae2e239f3e8719b0b02c7cc6cb20f2746d7de059420bfb6fc23de5f5f3c67a31bc58d8eeabde5582ba7867f2423525bc907fec99ac05011c9f663c5aa06163dfa13154c30f25988d687", 0xd6}, {&(0x7f0000351000)="9d92bd26b98fd86ab8ce1598c5dd0b314259e0e53ef2923b9173137ea69484cd3e818135b0ada7a726af31ed98d46b49eb5422a3645cb9912a83fe6c46336f2c1777eacf49d21fa66623f87afc06cc8518e3dc9104e9e2ab7624597d249d1860e9dc14544b80912d15928567014ec254f715e568b4eabc1fc9f28af1bed8701d51505b98add93b79cd5d745c48fd0d4d172f6a8b8e9c78fc4559a321cd74c98751d52f2e1ec0f14b7083d62d20c2948946bb85bb79e415f1b2641e6d287974327974dd8a883fbac0212fdd6c87fecdf28ad7dad09e04c5f978bc3c9ba2e1e17b2c708c0a790b74fe147510de3c5348d98de725fa8e5a16be0e", 0xf9}], 0x5, 0x0, 0x0, 0x800}, 0x4}, {{&(0x7f0000e88000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f000034f000-0xd)=[{&(0x7f0000379000-0x69)="d795d4242ff299434837349eb53b37ca90bddba5701299f3dcb1b5c1e4e7bce5b6cdffa16456bef8258e2b2ede4f6fe15840c07a1d304124eeb886da2a149a7a13dca450b3298d65266d88b7e5987225bab6dca967c56d663a36cfce0d65a459f3ab9d8fafec7e71b6", 0x69}], 0x1, &(0x7f0000a26000-0x2b8)=[{0x30, 0x13f, 0x400000000, "313945def2326ac1c354080188dc0b6d17c5f2713bb925fce0bf71c1"}, {0x60, 0x107, 0x0, "c67121e9921bdbfc8f950859a17bb679d590fa98e500bd624cce7014533d61568141f0e58b0d5467d28d85eb7e5812c820f06b9e0cfa5ecdcc29abf8b954a00ae63ee57d7142810b88ea753cb8"}, {0x78, 0x117, 0xa545, "9f0797cda274f09175684148dd29f5e3e6eebd21a79670055857fd571fa7988ac83d407a5bd5d8143fb0c4e48068bff2751fb55bea3831441c4982f7a570b3d3a607c86e62b10e0a24b12c38399533291ee25c7bbf3265c317dacb05a0f5ce3ca2"}, {0xb8, 0x0, 0x1, "26db285b4b3657122da3a36c21dd47553516a34fb94ec2bd0112106db73134f27b3f7f660458ec45162be5bdca218d1a6cb99c7100a89ee86012a2207dd8d1abdffe378642f65e6e4262b4c7bfe43e8a30c065437fc4796b6e406b93686bb5365018fafaa7ac8d219ad6b3ca3efd33a33cbef2602afee8c4b2b6eaed6435265dd08efbebe99d4429d7763706007906b8fe06c601ce8b2e6a3c6a3039638d85fa26f135"}, {0x30, 0x3b, 0x11, "187c2ebbdd5eabf9bd4a78528185c78a6299b20d89ddb351589828"}, {0x68, 0x12d, 0x357, "658b2976e5c25f8a9574ae68acdcd0ace40030738d89c20d5dc526c2612a94af5de7a1fae16b88e14566e0d59633912f7ac14b0fc05af3dac9c0a1f54f37bbcfd24b704c29ae75d61d6cea8fe7abba98eb98cb"}, {0x10, 0x19f, 0x7, ""}, {0x18, 0x113, 0x40, "2297e271"}, {0x38, 0x113, 0x7b5, "c529c5318a1b1dfa7511428c0f94c42d9b446f09e66d493440859fbf8c5b9908d340860faeaa"}], 0x2b8, 0xc800}, 0x4}], 0x8, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000017d000)='/dev/dsp\x00', 0x800, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xd0, &(0x7f0000f17000)=0x7, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000845000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x3, 0x0, 0x0, 0x0}, 0x20) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000046c000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/01/17 18:02:56 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fb4000-0x10)='/selinux/policy\x00', 0x0, 0x0) fcntl$setsig(r0, 0xa, 0xf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x8, 0x3, &(0x7f000045c000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2, 0x4c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000282000-0x4)='GPL\x00', 0x3, 0x99, &(0x7f0000fd5000-0x99)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007bb000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0) ioctl(r1, 0x7, &(0x7f0000653000)="6be7fc6fc90abcd2f5b0525b13f1e6fee0b0713d35ca9a25b1d35fbdcdb715531aa7f53deb5b6ffc6863a9166073c78d984e1262be086c7054f49c8a01a3835f4de2a29d63d472ceee0f6c0c95f60061f7db674b8dd4b9dd0df6b59a14f202c85f653b1fad1c19aa9b6118244ba4110b1f7190f164f9e654c585caebd4e13596adc7") getitimer(0x3, &(0x7f0000625000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 18:02:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000462000)='/dev/loop#\x00', 0x4000000000000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xac, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000d47000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/17 18:02:56 executing program 6: socket$kcm(0x29, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000f6000-0x4)=0x2, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup(r0) sendmmsg$alg(r1, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) connect$pppoe(r1, &(0x7f0000f9f000-0x1e)={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="6bfae8da284aa0fd033eb25541a7dcb2"}}, 0x1e) recvfrom(r0, &(0x7f00009d5000)=""/226, 0xfffffffffffffda0, 0x0, 0x0, 0x2ff) 2018/01/17 18:02:56 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000003000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap$binder(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x0, 0x4012, r0, 0x0) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000014000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000009000-0x4)=0x1002) 2018/01/17 18:02:56 executing program 0: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000ffa000)='/dev/urandom\x00', 0x0, 0x200000) ftruncate(r0, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e1e000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) accept$alg(r1, 0x0, 0x0) bind$alg(r1, &(0x7f0000b5e000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) 2018/01/17 18:02:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x27, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000b3d000)={0x0, 0x32, 0x0, @thr={&(0x7f000022f000)="", &(0x7f0000298000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a7e000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000052000)={{0x0, 0x3}, {0x7ff, 0x4}}, &(0x7f00002a4000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) [ 112.738709] QAT: Invalid ioctl 2018/01/17 18:02:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f0000ba2000-0x6e)="a1912ab15cecbbf67f910317e308ecc91a0081680dd6a672bd8403f760d961ad9062c32d9e1d693941fe09be6eba57696fc753c31700df7651ebff71f85e1e15175072bb41fba130af87cc53b6cb66acf4aec21da0595ccdeae30f04b179082bdbecdcd65f5d74a6ac737d7ccbdd") pipe2(&(0x7f0000193000-0x8)={0x0, 0x0}, 0x80000) connect$unix(r1, &(0x7f000086a000)=@abs={0x0, 0x0, 0x3}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x34c, &(0x7f0000000000)=[], 0x0, &(0x7f00009fe000-0x51)=""/0, 0x0, 0x0}, 0x40002106) 2018/01/17 18:02:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e02000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000061d000-0x20)={{&(0x7f000055c000/0x1000)=nil, 0x1000}, 0x1, 0x0}) bind$alg(r0, &(0x7f00000a5000)={0x26, "6861736800000000000000001000", 0x0, 0x0, 'hmac(md5)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000713000)="", 0x0) accept$ipx(r1, &(0x7f0000c0d000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b90000-0x4)=0x10) write(r2, &(0x7f0000089000-0xbd)="fa2798f4f22adbf21dc3af792e943471828ed26f45cb4b9dee8ed35e8b6bb63dbafe6976d4774a248fe778a6ad80e38a58705d125f6473bb7bd8e085788207015040366d782e8d7b919a197fd622ea69a9e0736ae3d5f492792b1c9a3fdd79d72c7423c3e991608f37f05df18026d918fd9c42d51896979be596f1b9e1903a58c6fae0aa6191d90bdb19e0331efbfedf65a923ca3eeaa6f641fe36099144f115411199b1225d506e49953487437cb877e3a45c1510c98efd", 0xb8) 2018/01/17 18:02:57 executing program 3: r0 = gettid() getpriority(0x0, r0) ioprio_set$pid(0x2, r0, 0x0) 2018/01/17 18:02:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x1, &(0x7f0000af6000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000dbb000)=0x0, &(0x7f0000ce0000)="1a82e542b523d9191d29b20126bbbceaf1a83f4d66320c783f139e35ecf7bb44ecda34b1e3d6e862a2a752cc4023c8dbef537075f1492e791c8074ae6f05c8bafef2ec7f521be28f89ba75abc6465bf8b285617ae53fe4ddd23bce3ca288cd44001a5c0f28c5bab071c8aa7fcfff4000000055103e1458b70913466b2b8c832bf5b96337f057560ab2e456368022cf09d3c8ceee789e1cf5d41e1ad43594a6b579686cdc449dca4502a777b9bb597cf44192451730d1d96b394c76") io_getevents(0x0, 0x0, 0x0, &(0x7f0000946000)=[], &(0x7f0000e82000-0x10)={0x0, 0x0}) io_destroy(0x0) epoll_create(0x0) 2018/01/17 18:02:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000603000-0x18)={0xaa, 0x40, 0x0}) perf_event_open(&(0x7f000093c000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x8000000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) mremap(&(0x7f00006af000/0xf000)=nil, 0xf000, 0x3000, 0x3, &(0x7f00002e0000/0x3000)=nil) close(r0) [ 112.806953] QAT: Invalid ioctl 2018/01/17 18:02:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000003000-0x10)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000ab1000)='/dev/amidi#\x00', 0xfffffffffffffffc, 0x40) r3 = syz_open_dev$adsp(&(0x7f00000b3000)='/dev/adsp#\x00', 0x0, 0x8100) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000218000-0x6)={0x6, 0x0}) rt_sigpending(&(0x7f0000880000)={0x0}, 0x8) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000863000)={0x1000, 0x1, 0x3, 0x0, 0x0, 0xb438, 0x9, 0x3, 0x8, 0xfffffffffffffffd, 0x0, 0x4, 0x0, 0x4, 0x2cd27c26, 0x8f3, 0x1c5, 0x9, 0x4}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000d84000-0x8)={0x0, 0x0}) tee(r3, r3, 0x6b781b08, 0x8) 2018/01/17 18:02:57 executing program 6: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0x35, &(0x7f0000f62000)=0x0, &(0x7f0000f63000-0x4)=0x4) futex(&(0x7f0000000000)=0x0, 0x5, 0x0, &(0x7f0000f61000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x24000000) 2018/01/17 18:02:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00003b0000)=0x0) sched_getscheduler(r1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) preadv(r0, &(0x7f000077d000)=[{&(0x7f0000f1b000)=""/125, 0x7d}, {&(0x7f00006d8000-0xc2)=""/194, 0xc2}, {&(0x7f00006ca000)=""/220, 0xdc}, {&(0x7f000004a000)=""/197, 0xc5}, {&(0x7f0000b1d000-0xa9)=""/169, 0xa9}, {&(0x7f0000ee7000)=""/189, 0xbd}], 0x6, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x0, 0x0}) getgroups(0x2, &(0x7f0000efb000-0x8)=[0xffffffffffffffff, 0x0]) getgid() ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x8040450a, &(0x7f0000013000)=""/0) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00008d8000)=0x0) r2 = gettid() msync(&(0x7f0000350000/0x2000)=nil, 0x2000, 0x4) syz_open_procfs(r2, &(0x7f0000021000+0x571)='net/l2cap\x00') socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r3, 0x8, r2) mmap(&(0x7f00009ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f00009ad000)='/dev/input/event#\x00', 0x0, 0x200) readv(r4, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) fcntl$setsig(r3, 0xa, 0x12) dup2(r3, r4) tkill(r2, 0x16) pselect6(0x40, &(0x7f0000afd000)={0x2, 0x7, 0x368, 0x401, 0x5, 0x7, 0x7, 0x6}, &(0x7f0000ff9000-0x40)={0x0, 0x7ff00000000, 0xfffffffffffff2f6, 0x4, 0x2, 0x3, 0x1000, 0x1f}, &(0x7f0000539000-0x40)={0x7, 0xfffffffffffffe01, 0x6, 0x7ff, 0x100000001, 0xfff, 0x3, 0x1}, &(0x7f000011b000-0x10)={0x0, 0x0}, &(0x7f0000919000-0x10)={&(0x7f0000f23000)={0x6}, 0x8}) 2018/01/17 18:02:57 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000004000)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r3) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r4, 0xc0f85403, &(0x7f0000004000-0xf8)={{0x2, 0x3, 0xfff, 0x0, 0x2}, 0x46, 0xffffffff, 'id0\x00', 'timer0\x00', 0x0, 0x3e5f409, 0x7f, 0xb60, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000004000)={0x50000000, 0x0}) getsockopt$sock_int(r2, 0x1, 0x3b, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/17 18:02:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000d59000-0xdd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x1, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) 2018/01/17 18:02:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/sequencer\x00', 0xfffffffffffffffe, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000582000)=[@in6={0xa, 0x0, 0xffffffffffffffc0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x26ad}], 0x74) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00003be000-0x4)=0xfffffffffffffffa, 0x4) 2018/01/17 18:02:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x7a, 0x80, 0xe03, 0x7, 0xfffffffffffffffc}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) r1 = socket(0x11, 0x5, 0x6) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000003000-0x8)={0x1, [0x0]}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000001000)=[{{&(0x7f0000001000-0x10)=@ax25={0x3, {"3da6ef509e446d"}, 0xac}, 0x10, &(0x7f0000005000-0x30)=[{&(0x7f0000005000-0x43)="1bd8abfe83a33622a39f5dbd7cedf8f549c52bf452edaa1ecc242eb4e9d95e144994733db24530c98e95bc4c6a69753caef5a14ca92ae9cc530190174e627704734053", 0x43}, {&(0x7f0000004000-0xc)="f9b77571d9848d5eef3c1878", 0xc}, {&(0x7f0000004000)="ea8e5b696c6244bfbc74f69806d8ec1e2f16e5c79d3191cd7c71d1b054a9bbba0b43", 0x22}], 0x3, &(0x7f0000005000-0x218)=[{0x48, 0x19d, 0x1, "ff9547189d24332c618b2f05e7ee919b9b5b12496ef56180addc75c34aec16488d8e5669e9c8d1e8b1632b521a7c137ee7a6fcfc60f71729"}, {0xf0, 0x115, 0x10000, "21cc565d373ed20e36341009676c8e468e5e0f6168139b3acba5db988b145873bd770297c04ac9bc377c8311eb91ba1dccdbaa93c086a247f243985abd8a01e66b24efc5300ed5567cdb4e68bc663fa4d7d06f5466adb22147a591656487f49727fe029233e4866eb9b3cb7333c1de4eecbf5ef5fab93541b8ed6209ffc28995a22f1b5ba67cbb281d835b39511f2a7b67c59e437f71cb4c9beb472563e1d5c3d457ff84cff3eda09824bb6d10ee15d073d2aa1102391d7d38e189e0a39e40ccd4a47d058dd6f79a31fd61101e8aea94b811fc434844b2fdeb47e28fc24a"}, {0xa8, 0x0, 0x401, "63a448e332709d5a1b62d1fdc49e4002b278f0b92b5b2378c73e7cf915e1f947666b923f1f44b382574566fda52eabd1dabe470e65af0f71d630b4729f5e78ad429c06e009829fb47678989973ea3a859e1f2369153a53148cf02a4b22a2d0ecb8566ebef18903b3caddb5404583d89eb7cfcf34f392c7d570d92b008488f19f6bc22bcccd8d71c7302250ad7d69f8ab5fa2"}, {0x38, 0x11d, 0xf36, "d76d881945653efe46da79a40b7c5083164b1fce5570bd0fa49f8036744a5c6ff8551375"}], 0x218, 0x4}, 0x1bb}], 0x1, 0x80) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000005000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000006000-0x4)=0x14) read$eventfd(r0, &(0x7f0000004000-0x8)=0x0, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r1, &(0x7f0000007000-0x8)='./file0\x00', 0x8) write$eventfd(r0, &(0x7f0000000000)=0x1, 0x8) fadvise64(r1, 0x5a, 0xc1, 0x3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={r2, 0x3, 0x30, 0x7, 0xbf}, &(0x7f0000007000)=0x18) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000009000-0x8)='./file0\x00', &(0x7f0000009000-0xfd)=""/253) 2018/01/17 18:02:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00007c1000-0x8)='./file0\x00', 0x141046, 0x0) read(r0, &(0x7f0000da2000-0xd0)=""/208, 0xd0) write$evdev(r0, &(0x7f0000548000-0x18)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) sendfile(r0, r0, &(0x7f0000c80000)=0x0, 0x7ff) 2018/01/17 18:02:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002f000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) pipe2(&(0x7f0000d57000-0x8)={0x0, 0x0}, 0x4000) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f00007a3000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000c48000-0x70)={[{0xfffffffffffffff8, 0x94c, 0x8, 0x7fff, 0x8, 0x2, 0x6f, 0x3, 0x1, 0x6, 0xfff, 0x5, 0xfffffffffffffeff}, {0x1f, 0xffffffffffffff80, 0xfffffffffffffd12, 0x7ff, 0x9, 0x7, 0x2, 0x100, 0x6, 0x0, 0x2, 0x0, 0x7}, {0x0, 0x57f, 0x6, 0x200, 0x0, 0x1, 0x3ff, 0x5, 0x4, 0x1, 0x9, 0x90000, 0x1}], 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$VT_WAITACTIVE(r1, 0x5607) 2018/01/17 18:02:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a7f000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000285000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) r2 = shmget(0x0, 0x1000, 0x400, &(0x7f0000031000/0x1000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000a89000)=""/165) bind$bt_rfcomm(r1, &(0x7f0000fd2000-0x9)={0x1f, {0x0, 0x82d, 0x1ff, 0x7, 0x223, 0x238}, 0x40}, 0x9) bpf$OBJ_GET_PROG(0x7, &(0x7f0000b79000-0x10)={&(0x7f0000c26000)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000f0b000)={0x0, 0x1, 0xae, 0x6, 0x7caf, 0x2}, &(0x7f0000cd4000)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000f39000-0x8)={r4, 0x9}, &(0x7f0000b9d000)=0x8) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/17 18:02:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x6df6, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/17 18:02:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000000000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000001000+0x141)='/dev/dsp#\x00', 0xf54, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000001000-0x15)="a48cb451b2e50d29619e237c4ea961e3c1247b4ec4", 0x15, 0x1, &(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r2, 0x20, &(0x7f0000002000)={0x2e, 0x2, 0x9, 0x8000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="4dc552f2859d831b370f81d958edb5b5ca4dfe4f8041858787f6020dd3d5b9097cf67dbb67d9fd77af72d910e19937a8d96a72df259388d3523a09c27ab1d0af28e1d8173a52a3c82dffa66644629118fc3f20ca474d713f84ef6a811a206af2a221e9b67fd19a74e259ab15016d816fb55389e1ef43a6145a9421caa69d6830f7e0", &(0x7f0000c59000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="b68b3cd1e1ed6ae9f2f66386bfece78b54e3fa7438c89400000000000001ff9a437006676a22cd9b12b94249d1fc4e8b3dc14f8c0c45496266fdf0be6f0b3beb568410d7bb00000f90c381e731f131045371f881a6d8bc25c6e5f1ff97af7b58c84cbd66c911df2a207841f5a0c42c69502c") setpgid(0x0, 0x0) 2018/01/17 18:02:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00007d1000)='/dev/input/mice\x00', 0x0, 0x4000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00005f2000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006bb000)=0x20) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000735000-0x10)={r1, 0x0, 0x7, 0x3f}, &(0x7f00007a7000-0x4)=0x10) 2018/01/17 18:02:57 executing program 2: prctl$setmm(0x23, 0x5, &(0x7f0000763000/0x1000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00004a0000-0x29)="240000001500070701ffff0012002200282400fff600000000ff0000007fff0000000000", 0x24) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000002000-0xbb)=""/187) r2 = memfd_create(&(0x7f0000000000)='userproc\x00', 0x2) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000a33000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000001000)={@loopback={0x0, 0x1}, 0xa0, r3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000880000)={0x0, 0x0}, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r4, 0x0, 0x16, &(0x7f0000948000)=0x0, &(0x7f000059b000)=0x4) 2018/01/17 18:02:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f000074e000-0x3f)="b63db85e1e8d000000000000003e15d61dcc436aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) write(r0, &(0x7f0000ba7000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb5902b8011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a030489ab697aff07d4a70f330e6fe3a1c9c755314ffab32932", 0x58) write$evdev(r0, &(0x7f0000201000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x30) dup2(r0, r0) readv(r0, &(0x7f0000bb7000)=[{&(0x7f0000f94000-0x35)=""/62, 0x3e}, {&(0x7f0000bd6000-0x1000)=""/4096, 0x1000}], 0x2) 2018/01/17 18:02:57 executing program 4: mkdir(&(0x7f0000021000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000a89000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) readahead(r0, 0x0, 0x0) 2018/01/17 18:02:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000802000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000619000+0x4cc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 18:02:57 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000eb000)='numa_maps\x00') sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x0, 0x400000fd) 2018/01/17 18:02:57 executing program 0: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000feb000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) ioctl$int_in(r1, 0x541f, &(0x7f0000feb000-0x7)=0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a11000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000ff0000)=@req3={0x7, 0x0, 0x7, 0x4000000000000000, 0xffffffff, 0x7fff, 0x101}, 0x1c) 2018/01/17 18:02:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000472000-0x8)={0x0, 0x0}) bind$unix(r1, &(0x7f0000965000)=@abs={0x1, 0x0, 0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f000001e000-0x9)='net/unix\x00') sendfile(r2, r2, &(0x7f00004db000)=0x0, 0xff) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x8000) 2018/01/17 18:02:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000923000)='/dev/vcs#\x00', 0x0, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) r1 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000f42000-0x6)={0x1, r1}) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/01/17 18:02:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f1b000-0x10)='/dev/sequencer2\x00', 0x20080, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f000056a000-0xc)={&(0x7f0000aa9000)='./file0\x00', r0}, 0xc) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x80284504, &(0x7f0000ed3000-0x28)={0x0, 0x2, 0xcb8, 0x0, "fe6498d653b4278058225586db142cdec67a4c17545274946a94771f398b4046"}) r2 = syz_open_dev$mice(&(0x7f000057e000)='/dev/input/mice\x00', 0x0, 0x1) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000e95000-0x50)={0x4, 0x5, 0x0, 0x0, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 18:02:57 executing program 1: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000cfd000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000dc2000)=0x0, 0x4) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000aca000)={0x0, 0x10, "8252cc7051f5e05e71ee63b76f6c3c92"}, &(0x7f0000abb000-0x4)=0x18) 2018/01/17 18:02:57 executing program 7: r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x2) rename(&(0x7f0000fde000-0x8)='./file0\x00', &(0x7f00007c7000)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) fcntl$setsig(r0, 0xa, 0xe) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) 2018/01/17 18:02:57 executing program 3: 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, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000ec6000)='./file0\x00', 0x2e) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)="") unlinkat(r0, &(0x7f000048f000-0x8)='./file0\x00', 0x200) mount(&(0x7f0000b74000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f00008b8000)='hpfs\x00', 0x2000000, 0x0) perf_event_open(&(0x7f000001d000)={0x4000000002, 0x78, 0xb1db, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x54a924a6, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0xfffffffffffffffd, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000ff3000)='./file0\x00', 0x101000, 0x190) setsockopt(r1, 0x101, 0x5, &(0x7f0000ead000-0x57)="33e3dfb886b262fbda1b1467c4d84f18f0bac8ff29ce846232f75f5d487bc3bed54c2f3ff45c13088cbd674c018b01c331b2283c55b2280d5065b166af35943bf172ec4e240a827a16e2cd698f2f3e8d6fca603b4cdd6c", 0x57) r2 = socket(0xa, 0x6, 0xfffffffffffffffe) setsockopt(r2, 0x100000114, 0x8, &(0x7f0000007000-0x4)="02000000", 0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xfffffffffffff1e0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f0000524000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000019000)='ramfs\x00', 0x0, &(0x7f0000a2b000-0xa6)="dc830c59cb82f52742a10897eb75d39d5171c5a711b94e5e0fe21d6d4e7f9cabd69539a01fa090b71b3b62749f21a3df79e5eb6777af68fa3d07007bc6ae3d3b2fd5ec74b3a8b75af97603d0eee21abd1f0bc079401ca372e4c6c0829b24e387590bd068682790297cce94be83e91f706cb926c4fe87802a8c4d7c000000003858bece2902f36bd7694a06bbf59db33ebc993bd87c889ebb5b9ca9e7b2ba7e4504000000ad57") mount(&(0x7f00008bf000)='./file0\x00', &(0x7f0000b20000-0x8)='./file0\x00', &(0x7f000028b000)='ramfs\x00', 0x100000, &(0x7f0000408000)="") mount(&(0x7f0000a3e000-0xe)='./file0/file0\x00', &(0x7f0000e1f000-0x8)='./file0/file0\x00', &(0x7f0000e0f000-0xd)="616e6f6e5f696e6f6402000000", 0x1000, &(0x7f0000c6d000)="") mount(&(0x7f000098b000)='./file0/file0\x00', &(0x7f00001e9000)='./file0/file0\x00', &(0x7f00007ba000)="0700cc667300", 0x1003, 0x0) mount(&(0x7f0000c32000-0xe)='./file0/file0\x00', &(0x7f0000185000)='./file0/file0\x00', &(0x7f00000cd000-0x5)='cifs\x00', 0x100000, &(0x7f0000b64000-0x1000)="") mount(&(0x7f0000823000)='./file0\x00', &(0x7f0000de3000-0x8)='./file0\x00', &(0x7f000092a000-0x5)='isfsc', 0x84000, &(0x7f0000d59000)="") bind$bt_sco(r0, &(0x7f0000c46000-0x8)={0x1f, {0x8b8, 0x6, 0x7, 0x8001, 0x9, 0x9}}, 0x8) bpf$OBJ_PIN_MAP(0x6, &(0x7f00002a3000)={&(0x7f0000868000)='./file0/file0/file0\x00', 0xffffffffffffffff}, 0xc) 2018/01/17 18:02:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000000003, 0x42) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000ca0000-0x4)=0x1, 0x4) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f00001bb000)="fa4162354ed53cf1d076750a2ca8e891d064fc8ab6a2bc2fae4595cda86b70934031d6c4f9d8775dbf6969d59e2f92026d688c571ddf939c35cfac8d469499ebea81ebe49227a565e7fc8dfb3ce00a1bfdb9dc07b8aca26f8195b9cf1d47492060b67f1c0a25a82e3ad50236e9dc1bfb0df41db1c4ecf52c8ab999dba8f7559ba749d93ba7af84c19584233e8c1f4978a9891d38315fe61d854f3c00ac5703750203c5836cf0dc05b93a2cbf1ec766c35d92eaf83b4175b0a7a1fce911b99b680411dc9eb7") r1 = syz_open_dev$adsp(&(0x7f0000ef4000)='/dev/adsp#\x00', 0x80000000, 0x18000) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f000079c000)=0x0) r2 = socket$inet6(0xa, 0x7, 0x0) dup2(r2, r0) [ 113.578264] tty_warn_deprecated_flags: 'syz-executor0' is using deprecated serial flags (with no effect): 00000600 2018/01/17 18:02:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000654000)='net/igmp\x00') preadv(r0, &(0x7f00009d6000-0x10)=[{&(0x7f0000882000)=""/96, 0x60}], 0x1, 0x0) read(r0, &(0x7f00006ee000-0x3e)=""/62, 0x3e) 2018/01/17 18:02:57 executing program 2: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f95000)="", &(0x7f0000592000)=0x0, &(0x7f00004ce000-0x4)=0x0, &(0x7f0000221000)="") getgid() sendto$inet(r0, &(0x7f0000fc9000-0xc7)="bb6d6aedceefdcdf2ad60b29734ba03e47b7c92ca07a1627a945dbef1e82d50535cc3d9640c711c4ef8122b4191c7246a93409c3355ac07372481536652b797ba4dab4c5bc892b2e7d691f6e4dead3b67a86c07b754f2ea50591dff8b7c34526bdeda78467e23c16040bba07eb4e4525e83da2f0cef16bc966338afef2889d30cb13b477360de1ade4ac5202157026bb22be2593cbf6ce9cebd3acf7569944e09d146c973281e457c3c3f5c16161615686b1bf3f9453daa4e720a98745633847e95493c8f83450", 0x0, 0x0, &(0x7f0000000000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd) 2018/01/17 18:02:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00004f5000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000665000)=0xe8) r0 = add_key$user(&(0x7f0000088000-0x5)='user\x00', &(0x7f0000a73000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b58000-0x59)="ec76c305c49c8abc23633b2b167cb6c68bf2749213546e6c6cd92cc77b7ca6553f0287fd7abb526f7f058abd8a6f3153af53f9e0f6a64291faee17c1be8cf491cde38b56a91793fa6420b0c254f685d7214593f22ca9b8bdf8", 0x59, 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r0, 0x4) alarm(0x7) 2018/01/17 18:02:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000c67000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x1000008000) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f00002f8000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r2, &(0x7f0000d1c000-0xf0)=[{{&(0x7f0000035000)=@ax25={0x3, {"a976372427d807"}, 0x0}, 0x10, &(0x7f0000d74000-0x50)=[], 0x0, &(0x7f000010d000)=[], 0x0, 0x0}, 0x0}], 0x6f, 0x0) r3 = dup3(r0, r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00009cb000)='htcp\x00', 0x5) [ 113.643489] tty_warn_deprecated_flags: 'syz-executor0' is using deprecated serial flags (with no effect): 00000600 2018/01/17 18:02:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x6, 0x3, 0x80, &(0x7f0000001000-0x4)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xfb, "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"}, &(0x7f0000223000-0x4)=0x103) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000097f000-0x10)={0x100000000, 0x2, 0x0, 0xffffffffffffffe0, r1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x8, 0x80008, 0x0) syz_open_dev$mouse(&(0x7f0000054000-0x12)='/dev/input/mouse#\x00', 0x4, 0x20400) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f000016c000)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r2, 0x114, 0x2717, &(0x7f00004ee000-0x5f0)=""/1520, &(0x7f0000689000)=0x5f0) 2018/01/17 18:02:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0xfffffffffffffff9, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f000005e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000f6a000-0x4)={0x4}, 0x4) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000be9000-0xf9)=""/249, &(0x7f000094e000-0x4)=0xf9) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f00009d7000-0x1)=0x0) 2018/01/17 18:02:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f000047a000-0x60)={0x0, 0x2f, 0x0, @thr={&(0x7f0000c8e000)='u', &(0x7f0000650000-0x99)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eea000)=0x0) timer_gettime(0x0, &(0x7f000021c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 18:02:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f000044e000-0x28)={0x5, 0x2, 0x6, 0x0, 0x46}) r1 = syz_open_pts(r0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00005c0000-0xf)='/dev/sequencer\x00', 0x2200, 0x0) ioctl$TIOCEXCL(r1, 0x540c) syz_open_pts(r0, 0x0) 2018/01/17 18:02:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f00002b9000-0x20)=[{&(0x7f00001c1000)="9cdce9bb2012001147f925150350b201cebc34d235c0879dc78f6ae40100b204", 0x20}], 0x1) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0xfffffffffffffed7, &(0x7f0000f80000-0x30)=[{&(0x7f00000e7000-0x354)=""/4096, 0x1000}], 0x1, &(0x7f0000df8000)=""/0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000d39000-0x12)='/dev/snd/pcmC#D#p\x00', 0xc4, 0x8800) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000946000)=0x2000) 2018/01/17 18:02:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00003f2000)='/dev/dsp\x00', 0x8002, 0x0) clock_gettime(0x0, &(0x7f00004d3000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000467000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00009d2000-0x10)={0x0, r1+10000000}, &(0x7f0000344000)={0x0}, 0x8) write(r0, &(0x7f00004cd000)="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", 0x1000) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000414000-0x4)=0x4, 0x4) 2018/01/17 18:02:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x299, 0x95, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, @perf_config_ext={0x1, 0x1}, 0x9005, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000ed6000)=[{&(0x7f0000ad8000-0x9e)=""/158, 0x9e}, {&(0x7f0000703000-0xd)=""/13, 0xd}, {&(0x7f00009b2000-0x86)=""/134, 0x86}, {&(0x7f0000c32000-0x1a)=""/26, 0x1a}], 0x4) chroot(&(0x7f0000d58000-0x8)='./file0\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) 2018/01/17 18:02:57 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) sendto(r0, &(0x7f00009cd000-0x10)="", 0x7fffffff, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00008ae000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000e15000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f00004f4000-0xc)={r3, r0, 0x40}) 2018/01/17 18:02:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001f000-0x164)={0x24, 0x24, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x9, 0x0, 0x0}, [@nested={0x10, 0x4, [@typed={0xc, 0x7c, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind$netlink(r0, &(0x7f0000ab0000)={0x10, 0x0, 0x3, 0x430c000}, 0xc) 2018/01/17 18:02:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000783000-0xa)='oom_score\x00') sendmsg$nfc_llcp(r0, &(0x7f00004e1000-0x38)={&(0x7f0000897000)={0x27, 0x3, 0x1, 0x3, 0x7f, 0x9, "61efb87077041bcda42dc31471bc6e7482a5dfc2067da2643889943e53046cbe9f2a04553951fea7d44b975c7efb1a000a0b66db11dff0d9cd1ef218dab7a7", 0x4000000000000}, 0x60, &(0x7f000083f000)=[{&(0x7f000083a000-0x44)="74b6f271a8e842533e4a46af309bba52041790897a373e30b8bf40129e21c12b0252ef5b8219a3c639073166dbbae0a2bfd923baf5b9271f05f9572f68385c4e299b3a96", 0x44}], 0x1, &(0x7f000085d000)={0x68, 0x117, 0x501, "7cef5f46d536b7ae7f0bd0794b31657d940492a59e9aecfa44dbccecf625fa625848ef0e4ec2b4fe6b14b55c29a610d0a575d57159fa9be5b933d78a0780df62062267f2a512edba9571638623d36d3e85784e026db1e1"}, 0x68, 0x4}, 0x8000) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2c, &(0x7f00009b1000)="4644d53f7529242ab50b0dbc7133a1ca74963fa9f1e80979e0007b5853f95a76d5007c582b3136707d56eb836afcceafb7c1b9086caafeeb9e6201131c79879890e2078d1f8df266bcf2c8759913b6dbb7fdc61201c9820ec4d3e5eadda8b407c425ebdc2b3e7d5bdb36c130b8db04f684d3dc12d72444dda14a11677792df52495e4179887f7ea63a38011af80007019f69", 0x92) llistxattr(&(0x7f0000a30000)='./file0\x00', &(0x7f00008b0000)=""/203, 0xcb) 2018/01/17 18:02:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f000094a000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x800) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f51000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000cf9000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0007}]}) epoll_create1(0x0) 2018/01/17 18:02:58 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x40, 0x0) getsockname$netlink(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000)=0xc) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) umount2(&(0x7f0000012000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 18:02:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80001, 0x3, &(0x7f000068c000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000d57000)=@assoc_id=0x0, &(0x7f0000668000-0x4)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000081d000-0x8)={r2, 0x1f}, &(0x7f0000203000)=0x8) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007f4000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00007a4000)={0x0, 0xa000000000000000}, &(0x7f0000fb0000-0x2)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000491000-0x8)={r5, 0x1c80c0}, 0x8) ioctl$KVM_GET_DEBUGREGS(r4, 0x8080aea1, &(0x7f0000b70000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r4, 0x4070aea0, &(0x7f0000b0a000-0x70)={[{0x0, 0x1, 0x53, 0x9, 0x581, 0x80000001, 0x2, 0xad28, 0x20, 0x9, 0x7, 0x6, 0x8}, {0x20, 0x100000001, 0x9, 0x80000001, 0x9, 0x80, 0x1, 0x0, 0x3063, 0x9, 0x1, 0x10001, 0x32c}, {0xfffffffffffffc01, 0x5, 0x8000, 0x32cb, 0x6, 0x6, 0xffffffff, 0x3ff, 0x4, 0x6, 0x5, 0xfffffffffffffff8, 0x81}], 0xb22, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(0xffffffffffffffff, 0xc1105511, &(0x7f0000a28000-0x110)={{0x7, 0x0, 0x0, 0x0, "1ed40ffff5513f7fb9a57bece0a278242879f8a2b624ac439777a6ae896010d5dabf751a71358916a9e4e784", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "64fa40415b67e9f1937fa2ae181b33082924453da718b54d52226f73356eb004923e1377208dd7572390709f609e56cf0dc1e6d6968cae98846c76f57ff5432f", &(0x7f0000244000-0x13)='/dev/snd/controlC#\x00', 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000b11000)={r3, 0x6, 0x30}, &(0x7f0000099000-0x4)=0xc) 2018/01/17 18:02:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x4040400) uname(&(0x7f0000048000)=""/182) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f00002cf000)=@random={"002100000000407fc6", '\\\x00'}) mkdir(&(0x7f000099e000-0x8)='./file0\x00', 0x20) ioctl$int_in(r0, 0x5452, &(0x7f0000a48000)=0x3) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004be000)="", 0x0) 2018/01/17 18:02:58 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000008000-0x8e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x2000, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000006000-0x12)='/dev/snd/pcmC#D#p\x00', 0x5, 0x7128b6656020a794) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000004000)=0x80000001) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000009000-0x4)=0x0) mq_getsetattr(r0, &(0x7f0000002000-0x40)={0x0, 0x8, 0x80, 0x401, 0x8, 0x80000000, 0x6, 0xff}, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 18:02:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000003000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000011000)={0x1, [0x0]}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={r1, 0x5}, 0x8) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000014000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000011000)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r2) 2018/01/17 18:02:58 executing program 7: mmap(&(0x7f0000000000/0x148000)=nil, 0x148000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f000000d000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000007000)={&(0x7f000013a000-0x11f0)={0x14, 0x1b, 0x80010b, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 18:02:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000296000-0x4)=0x2, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00006d7000)={0xf8c6, 0x800c, 0x0, 0x1ff, 0x0}, &(0x7f00009aa000)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00003f1000-0x8c)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffffffffff89) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) 2018/01/17 18:02:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0xfffffffffffffff9, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDENABIO(r0, 0x4b36) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000001000-0x10)={0x2, &(0x7f0000575000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000729000)='/dev/cuse\x00', 0x2, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00006a2000-0x10)={0x3, &(0x7f0000336000-0xc)=[{0x7, 0x2}, {0x6, 0x9}, {0x2, 0x7}]}) write$fuse(r1, &(0x7f0000001000-0x28)={0x28, 0x3, 0x0, @fuse_notify_delete_out={0x0, 0x4, 0x0}}, 0x28) eventfd(0x6) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f00006f4000-0x5e)=""/94, &(0x7f000001a000-0x4)=0x5e) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/17 18:02:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000b76000-0x8)='./file0\x00', 0xc0a99b13d5389073) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = syz_open_dev$sndctrl(&(0x7f0000eee000)='/dev/snd/controlC#\x00', 0x4, 0x208bf) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000b47000-0x4c8)={{0x7, 0x0, 0x0, 0x0, "2a421c03781c85e5de4eae2be6be026f26ed58788e01428a987c6eb6d58814a89e3e9d707f1c8d002aaab2c6", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 18:02:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x40) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000000000)=""/15) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r1, &(0x7f0000002000-0x14)={0x11, 0xff, r2, 0x1, 0x8, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000001000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000003000)={@common='gretap0\x00', @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000000)=0x251, 0x4) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r4, &(0x7f0000003000-0x38)=[{0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000001000-0xac)="4cbc37ba34a997a7c86e79303543e4fad9285ed44113860ca3611e3be1e672da2947198882fe30d456d09630e87f59c7385924ca40e2c8a4c5eac3ce79281373cdcb0ca81a84d392e2ece8b52cfe8e920d7e39ead17bccedbb096ec922d3de4a21443e6610565b3ce217e969d3a3467d95ddbcec464e9e58e67ec791311df8a17aeb123739848f6dfe5abb288fbeb5efc370619bf2ebcde2e649242bb7d9124570c837d70db95349d7d78678", 0xac}], 0x1, &(0x7f0000003000-0x2b8)=[@assoc={0x18, 0x117, 0x4, 0x35f72932}, @iv={0x90, 0x117, 0x2, 0x79, "dcdede0c978c4c42b774f049b531c4135f734cd4fc949e4bed27b19429281bb4afb6deedb537891e9079f150f1f1da39ded7b559641c2db702067f894315aff93a2bdd6591244cb2adeb617d2db81a90ea8adb03221ffe87c2a08a9346588e1661f4e1b9828eb29059dc02b5cb55c9e65d96bc0e40558d83a4"}, @assoc={0x18, 0x117, 0x4, 0x2}, @iv={0xf0, 0x117, 0x2, 0xdc, "3a8580ac6fc4b87267581911d3da2dd61a1ba485a7774c869bc159e81d701e2d6c198be028fd4cb470bc2ce224f329d1e5408a181cf506518cea0f8ad84dbce290933f20994371d27f39a07076881b1c642fa1653ab0a8feff549ca77a7322971e811747461df93137577ca4b7a59c5e0973f3775229ecb7244ac6b59032a8bc8526d8b7826e85e1bc009dbbdc25481c5b50c65e544eca7d47575eaf2c99025a86dd981db7d3e337e74b02ac3886a5a15fcbbb1b0c368e0639c08731b466ef8060a237622397bcf7b24640f54c09d9f8ee9203672448e59aaee77348"}, @iv={0xb0, 0x117, 0x2, 0x99, "bf1a7930435a2353ff72a4ed7b5c8f7880f37e9536789efd4a3d27c03e0c252ac27d504255d186fee641da575c82dbc6b24616d0244f28cba9b3caff8abd209664904ec53c2d70e5c6b6d0053de3f6987d02ae2c12eccc5f6bef52a29fbc4d3a425a683fbaec72c59c82746a695211a7e0add07508c45f2d34a1f861b4e3445427c47fb374f71d9c90b32c522b3a88f15b81f0fde335012668"}, @iv={0x40, 0x117, 0x2, 0x2a, "5befd8e9dac51ac94eb43540d620f8ed0c33250f64a9cc75761068ed4c72ed1d965c57105b5494d556cc"}, @op={0x18, 0x117, 0x3, 0x1}], 0x2b8, 0x20000000}], 0x1, 0x24004004) unlink(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x689, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) 2018/01/17 18:02:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) syz_open_dev$mouse(&(0x7f0000cf5000-0x12)='/dev/input/mouse#\x00', 0x8d2, 0x800) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') creat(&(0x7f000028b000)='./file0\x00', 0x0) umount2(&(0x7f000078b000)='./file0\x00', 0x0) 2018/01/17 18:02:58 executing program 7: mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x24) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000af2000-0x4)=0x404100fffffffff, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000774000-0x4)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e6a000-0x15)='/proc/self/net/pfkey\x00', 0x420000, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000e6a000-0xdd)=""/221) 2018/01/17 18:02:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000941000-0xb6)="000000056e00f8542b6bdcb3e250cf94db096a906d9db7ce837e31f628a7dda27f07b1ccd8b0ba061efa5a7adae2132c710bc930961e5d952e794c275d0f14616bc8797ddd5fc1a24e1eb5d99716e8c7ceaac898ea9f68e796e988cab8780e6a35dab277e2efa80600e1a9fbdf2fa09106170b4822eec6853eba09f09b1e025e0000297eab0930fb0ab15501b0a09ee529d57af33b260a82232bc2382252d71d71cbe74f53cc40b8872137abe0a7cad967fcdce59779", &(0x7f000078d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b90000)="", 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000acc000)='asymmetric\x00', &(0x7f0000d16000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c21000)="3003100000", 0x5, r0) 2018/01/17 18:02:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x2295f5ecb04a6fde, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x2}]}) msgget$private(0x0, 0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000028000-0x3b)=""/59) setuid(0x0) 2018/01/17 18:02:58 executing program 1: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b8d000-0x5)='yeah\x00', 0xffffffffffffff58) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000f9000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000487000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0xc) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f90000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000f91000-0xa)={0x3, [0x62, 0x6, 0x5]}, &(0x7f000007a000-0x4)=0xa) 2018/01/17 18:02:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000eda000)='/dev/loop#\x00', 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000f32000)={&(0x7f000090b000/0x1000)=nil, 0x1000}) socketpair(0x11, 0x1, 0x5, &(0x7f0000e63000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000a59000)={r1}) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000caf000-0x10)=@req={0x9, 0x101, 0x400, 0x1}, 0x10) fadvise64(r0, 0x0, 0x6, 0x3) sendfile(r1, r0, &(0x7f0000c16000)=0x0, 0x100000001) 2018/01/17 18:02:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000207000)=@file={0x0, ""/4096}, &(0x7f000092e000)=0x1002) fsetxattr(r0, &(0x7f000092c000-0xc)=@random={'system.\x00', '-)-\x00'}, &(0x7f000019d000-0x12)='em1selinuxkeyring\x00', 0x12, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009da000)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000460000)={0x1, {{0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc30}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r2 = syz_open_procfs(0x0, &(0x7f0000af5000-0xe)='net/mcfilter6\x00') preadv(r2, &(0x7f000047c000)=[{&(0x7f0000281000)=""/116, 0x74}], 0x1, 0x1) openat(r1, &(0x7f0000660000-0x8)='./file0\x00', 0x3, 0x4000000000000100) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000e7e000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000231000)=0xe8) 2018/01/17 18:02:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ae6000)='/selinux/relabel\x00', 0x2, 0x0) accept4(r1, 0x0, &(0x7f0000aa2000-0x4)=0x1ba, 0x80000) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xfffffffffffffffe) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0f00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/17 18:02:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000049b000)={0x0, 0x3}, &(0x7f0000f5c000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b66000-0xc)=@sack_info={r1, 0x0, 0x1000}, 0xc) r2 = syz_open_dev$admmidi(&(0x7f0000327000-0xe)='/dev/admmidi#\x00', 0x7, 0x240002) ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f000094a000)={0x9, 0x401}) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000cb9000-0x4)=0x0, &(0x7f0000bef000)=0x4) 2018/01/17 18:02:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$adsp(&(0x7f00002f4000)='/dev/adsp#\x00', 0x3, 0x440) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000f9000)={0x0, 0x7fff}, &(0x7f0000a74000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000b9a000-0x10)={r2, 0xa0, &(0x7f00009be000)=[@in6={0xa, 0x2, 0x400, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, @in6={0xa, 0x3, 0x20, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x0}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000940000-0x4)=0x10) r3 = syz_open_procfs(0x0, &(0x7f0000c09000-0x7)='timers\x00') r4 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a89000-0x8)={0x0, 0x0}) socket$inet6_sctp(0xa, 0x5, 0x84) pipe2(&(0x7f0000151000-0x8)={0x0, 0x0}, 0x4000) ppoll(&(0x7f0000dda000)=[{r0, 0x4000, 0x0}, {r3, 0x4, 0x0}, {r4, 0x140, 0x0}, {r5, 0x2, 0x0}, {r6, 0x10, 0x0}], 0x5, &(0x7f00005ea000-0x10)={0x0, 0x0}, &(0x7f000008a000-0x8)={0x400}, 0x8) nanosleep(&(0x7f00007e6000-0x10)={0x0, 0x0}, &(0x7f00000f5000-0x10)={0x0, 0x0}) 2018/01/17 18:02:58 executing program 2: r0 = request_key(&(0x7f00008bc000)='logon\x00', &(0x7f0000b31000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000c63000-0x40)='queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x0) keyctl$get_security(0x11, r0, &(0x7f0000ecf000-0xa)=""/10, 0x100000158) 2018/01/17 18:02:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_config_ext={0xffffffffffffffff, 0x0}, 0x200000400, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000bd3000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") mkdir(&(0x7f0000282000-0x8)='./file0\x00', 0x40) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000efc000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000412000)=""/171) 2018/01/17 18:02:58 executing program 0: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000605000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00006da000)=""/8) mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x3, &(0x7f000000b000)=[{0x10004c, 0x0, 0x0, 0x0}, {0x2c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r2, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/17 18:02:58 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000001000-0x18)=@add_del={0x2, &(0x7f0000dcb000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000002000-0x4)=0x8d9, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000000)={0x1, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/17 18:02:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom(r1, &(0x7f0000925000)=""/106, 0x6a, 0x2, &(0x7f0000f3d000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000988000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$packet(r0, &(0x7f0000c92000)={0x11, 0x4, r2, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2f9}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) shutdown(r1, 0x1) r3 = dup3(r0, r1, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000e50000)={0x0, 0x4, 0x1f1, 0x0, 0x3, 0x1}, &(0x7f000023c000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00004e9000-0xc)={r4, 0x8, 0x10}, 0xc) r5 = accept4$inet6(r0, &(0x7f0000218000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000caf000)=0x1c, 0x0) write(r5, &(0x7f00007d9000)='.', 0x1) 2018/01/17 18:02:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80f, 0x7, &(0x7f0000b1c000)={0x0, 0x0}) r0 = syz_open_dev$sndseq(&(0x7f0000b27000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000055000-0x50)={{0x0, 0x1}, {0xf, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 18:02:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x1) setsockopt(r2, 0x3f, 0x80000000000a, &(0x7f0000810000-0x5)="000000854d", 0xffffffffffffff7b) 2018/01/17 18:02:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000018000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f000003e000-0xa)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000009000-0xa)='./control\x00', 0xc003, 0x0) 2018/01/17 18:02:58 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000004000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x2, 0x30, r0, 0xa) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000004000-0xa0)={0x0, @in6={{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2f1, 0xfff, 0x101, 0xf10, 0x8}, &(0x7f000000b000)=0xa0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000003000)={r1, 0x2, 0x0, 0x1}, 0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000000c000-0x8c)={r1, @in6={{0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000006000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000008000)=0xc) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000000c000)={0x5, &(0x7f000000d000-0x28)=[{0x100000001, 0x9, 0x84, 0x100000000}, {0x2becea83, 0x5, 0x6, 0x7}, {0x7, 0xde5, 0x7, 0x8}, {0x7, 0x7, 0x9, 0xc984}, {0x4865, 0xfffffffffffffff9, 0x2, 0xfffffffffffffff8}]}, 0x10) openat$selinux_context(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f000000c000)=0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000006000)=""/152) getsockopt$inet_buf(r2, 0x0, 0x12, &(0x7f0000003000)=""/177, &(0x7f0000001000)=0xb1) 2018/01/17 18:02:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000ee2000-0xf1)=""/241, 0xf1, 0x0, &(0x7f0000498000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000)=0x0, 0x4) shutdown(r0, 0x1) r1 = dup3(r0, r0, 0x0) connect$unix(r1, &(0x7f000025c000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/17 18:02:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000082e000)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89df, &(0x7f0000298000-0x50)={@generic="3c388607f3ddd1604b4c8a6d591e00c2", @ifru_addrs=@sco={0x1f, {0x3, 0x7, 0x8, 0x2, 0x6, 0x9}}}) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f000017c000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f000088f000)={0x0, 0x0}) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f000030f000-0x10)={0x100000000, 0x2}) 2018/01/17 18:02:58 executing program 6: mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000193000)='/dev/input/mice\x00', 0x0, 0x242) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000aea000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x1) syz_emit_ethernet(0x32, &(0x7f0000ae7000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "fba762", 0x0, "e8df1c"}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/17 18:02:58 executing program 1: socketpair(0x1b, 0x8080e, 0x0, &(0x7f0000cdb000)={0x0, 0x0}) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f00008f6000)=""/33, &(0x7f000037c000)=0x21) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000054e000)={0x0, 0xffffffffffffff81}, &(0x7f0000a3c000+0x58c)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00005b2000-0x4)=@assoc_id=r2, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) r4 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x7b, &(0x7f000002b000-0xc)={0x0, 0x992, 0x0}, 0xc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000953000)=0x80) 2018/01/17 18:02:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0xbe5, 0x34000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x800000806, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000595000)={0x7, 0x6, 0x3800000000000000, 0x2, 0x7, 0x1, 0x0, 0x7fffffff, 0x400, 0x80, 0x5, 0xaa4}) getsockopt$inet6_mreq(r1, 0x29, 0x1a, &(0x7f00007d0000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000a9a000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00005f3000)={@generic="4406bd37f2075f73a743acd397f730bc", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d48000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) 2018/01/17 18:02:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00') r0 = semget$private(0x0, 0x7, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000000)=""/59) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000001000-0x48)=""/72) r1 = socket$bt_l2cap(0x1f, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000001000)={@generic="0d39ea70fb6ca64a688fca5063dd2738", 0x100}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000003000)={0x80, 0x1, 0x3, 0xbc92, 0x8}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000004000)=0x14) eventfd(0x200) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$audion(&(0x7f0000005000)='/dev/audio#\x00', 0x18d2f6ed, 0x0) ioctl$TIOCCONS(r3, 0x541d) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000004000-0x20)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r2, &(0x7f0000007000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000000, 0x3, 0x8, 0x0, 0x1f, 0x9, 0x7fffffff, 0xc9, 0x9, 0x1, 0x10000, 0x5, 0x5, 0x4, 0x80000001]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000008000-0x20)={0x5, 0x6f, 0xc, 0x2, 0x1ff, 0xffffffff, 0x8, 0x100000001, r4}, 0x20) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f0000008000)=0xe47a) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r2, &(0x7f000000a000-0x10)={0x3, {"b9b6cb3b675289"}, 0x95}, 0x10) 2018/01/17 18:02:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0xc6) r1 = gettid() readv(r0, &(0x7f0000eab000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") tkill(r1, 0x16) 2018/01/17 18:02:58 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getgid() stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r1) r2 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f0000000000)=""/72, &(0x7f0000001000)=0x48) 2018/01/17 18:02:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x0, 0x13, &(0x7f00004ce000-0x4)=0x0, &(0x7f000036b000-0x4)=0x4) r1 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000190000)=r1) 2018/01/17 18:02:59 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getuid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000008000)='/dev/ptmx\x00', 0x804, 0x0) ioctl(r0, 0x800c1004110, &(0x7f0000008000-0x1)="") 2018/01/17 18:02:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a08000-0xe)='projid_map\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000962000)='1', 0x1}], 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000840000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e2d000-0x4)=0xe8) getresuid(&(0x7f00000a3000-0x4)=0x0, &(0x7f0000e49000-0x4)=0x0, &(0x7f0000487000-0x4)=0x0) setreuid(r1, r2) 2018/01/17 18:02:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007f2000)='/dev/sequencer2\x00', 0x5c3240, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00005ae000)=0x7, 0x4) r1 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x1, 0x0) ppoll(&(0x7f00006d6000)=[{r1, 0x8008, 0x0}], 0x1, &(0x7f00000ee000)={0x0, 0x989680}, &(0x7f00005b6000-0x8)={0xff}, 0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f00008e7000+0x4ab)={{0x4, 0x0, 0x0, 0x0, "463dcda42e89d9eb942deb12594a6e52875f4f5473226d7c5152504ae5e07c7bb0ea3458a9355bd81695ad7e", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 18:02:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000001000-0xc)={@multicast2=0x0, @broadcast=0x0, 0x0}, &(0x7f00001db000)=0xc) mmap(&(0x7f0000000000/0xa0d000)=nil, 0xa0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x3, 0x3ff, &(0x7f0000304000)={0x0, 0x0}) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000a0f000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xc000000001, r0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000a0e000-0x2)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom$ax25(r2, &(0x7f00006fd000-0xef)=""/239, 0xef, 0x40000000, &(0x7f00008f3000-0x10)={0x3, {"0f900195f4884d"}, 0x373}, 0x10) sendmsg$nl_generic(r3, &(0x7f0000010000+0x7fb)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000012000-0x9c)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x20000401, 0x0, 0x0}, [@nested={0x8, 0x0, [@generic='\v']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 18:02:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) flock(r0, 0xf) write(r0, &(0x7f0000939000)="240000001a0025f00800001d00eefa0e0a00000000040000f000deeb0800010001000000", 0x24) 2018/01/17 18:02:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000e81000-0x1e)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @common='sit0\x00'}}, 0x1e) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000efc000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f000011f000-0x10)={0x0, &(0x7f0000195000)=[]}) 2018/01/17 18:02:59 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ea9000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x81}, &(0x7f000092a000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r1, 0x10, &(0x7f0000001000-0x10)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000001000)={0x1, 0xa20, 0x62f, 0x8, 0x9029, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000d5c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) 2018/01/17 18:02:59 executing program 5: mmap(&(0x7f0000000000/0x524000)=nil, 0x524000, 0x5, 0x32, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f000009e000)='./file0\x00', &(0x7f0000002000-0xe)={0x0, 0x0}) 2018/01/17 18:02:59 executing program 1: mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000fb9000)='/dev/audio\x00', 0x440080, 0x0) accept$alg(r0, 0x0, 0x0) io_setup(0x8, &(0x7f0000fb1000)=0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000fbb000-0x10)={0x0, 0x20101800, 0x4000, 0xfbbc, 0x101, 0x5, 0x0, 0xe933, 0x0, 0x0}, 0x10) ioctl$KDMKTONE(r0, 0x4b30, 0x7) io_submit(r1, 0x1, &(0x7f0000fb8000)=[&(0x7f0000fb6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000fb8000)="892e", 0x2, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/17 18:02:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000584000)='net/sockstat\x00') recvfrom(r0, &(0x7f0000e6a000-0x1000)=""/4096, 0x1000, 0x40000000, &(0x7f0000fa1000)=@ipx={0x4, 0x56c, 0xc3, "8243053ad0ab", 0x239, 0x0}, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000001b000-0x38)={&(0x7f0000008000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000075a000-0x28c)={0x20, 0x27, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x6, @void=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl(r1, 0x7bd, &(0x7f000006d000)="0658872212e6ac6f06c5e507426d5f5f91319ef59e2a200f351eb2357c3c0e8b83d58e7526dad7ba3b0a3a6fdd6974314e33271dd6d06ec1ad9bf8f0210a119d63a139027064e182f41e57eb3ed944902de97ae92ff1c9b36c4c343e80a12256f9372b4bc92535893497c3f7417c222705fb52b62c9383cedab0685312c96f1412dfd7c9a6d6373962") 2018/01/17 18:02:59 executing program 7: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000102, 0x0) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffff7, 0x0}], 0x1, &(0x7f0000380000)={0x101, 0x0}) semop(r0, &(0x7f0000031000)=[{0x0, 0xfffffffffffffffa, 0x0}], 0x1) semctl$IPC_RMID(r0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000a46000-0x10)={0x0, 0x0}) semtimedop(r0, &(0x7f0000d7d000-0x24)=[{0x3, 0x9, 0x1800}, {0x7, 0x100, 0x1000}, {0x3, 0xffffffffffff0001, 0x800}, {0x1, 0x100, 0x1800}, {0x0, 0x4, 0x8eed0dee2f569344}, {0x3, 0x31d, 0x1000}], 0x6, &(0x7f0000df6000-0x10)={r1, r2+30000000}) 2018/01/17 18:02:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000a9e000-0x13)='/dev/snd/controlC#\x00', 0x75, 0x200) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000239000-0x50)={0x0, 0x0, 0x0, 0x0, &(0x7f00000c9000-0x200)=[], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 18:02:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000222000)={0x0, 0x0}) migrate_pages(r0, 0x3, &(0x7f0000870000-0x8)=0x0, &(0x7f00007c6000-0x8)=0x0) 2018/01/17 18:02:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xaff5, 0x10200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000)=0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000001000-0xb0)={{0x1000, 0x96d}, 'port0\x00', 0x10, 0x803, 0x6000000, 0x3, 0x0, 0x80000000, 0x8001, 0x0, 0x4, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = epoll_create1(0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000286000)='/dev/dmmidi#\x00', 0x1ff, 0x2000) ioctl$KVM_GET_LAPIC(r3, 0x8400ae8e, &(0x7f000057b000-0x400)={"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"}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00001b3000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f000071b000-0x4)=0x0) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) r4 = geteuid() lstat(&(0x7f00001cc000)='./file0\x00', &(0x7f0000905000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00001b0000)='./file0\x00', 0x2000, r4, r5, 0x9, 0x16ad, 0x20000) 2018/01/17 18:02:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) creat(&(0x7f000016e000-0x8)='./file0\x00', 0x80) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000402000-0x8)=0x0) 2018/01/17 18:02:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) flock(r0, 0x4) r1 = memfd_create(&(0x7f0000002000-0x1)='\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in6={{0xa, 0x2, 0x3f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x1, 0x2, 0x99e, 0x9, 0x0, 0x6, 0xfffffffffffffffd, 0x2, 0x60, 0x8000, 0xfc, 0xfffffffffffffff9, 0xe48c, 0x712]}, &(0x7f0000001000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000-0x8)={r2, 0x2d4d}, 0x8) get_thread_area(&(0x7f0000001000-0x10)={0x8, 0x0, 0x1001, 0x7fff, 0x4, 0x3, 0x3, 0x5, 0x95, 0x8000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003ba000-0x8)={0x0, 0x0}) mmap$binder(&(0x7f00002f5000/0x5000)=nil, 0x5000, 0x2000002, 0x811, r3, 0x0) pipe2(&(0x7f000004e000)={0x0, 0x0}, 0x4000) setsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f000039d000)=0x7f, 0x4) 2018/01/17 18:02:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000872000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d17000)='/selinux/create\x00', 0x2, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00007a1000)={0x0, 0x0, 0xf000, 0x2000, &(0x7f0000da8000/0x2000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f0000b8b000-0x8)=0x10004) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f000037f000)={"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"}) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2018/01/17 18:02:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f000001e000-0x1a)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0xbe) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a66000)=0x7, 0x4) r1 = socket$inet6(0xa, 0x802, 0x88) readv(r0, &(0x7f0000bbb000)=[{&(0x7f0000eba000-0x9)=""/9, 0x9}, {&(0x7f0000993000-0xce)=""/206, 0xce}], 0x2) r2 = syz_open_dev$mouse(&(0x7f0000db6000)='/dev/input/mouse#\x00', 0x1, 0x1) sendto$unix(r2, &(0x7f0000489000)="c06a76e57504859312cc3d569c849f7f7811a93e0d259a70d7cb078eb3a52a3ec573ed45794c0af4f2a95ac2c862632ee22a1d9365282141be7a1b46565877a37ccfe30f4534f83551cc0d982684608c44c7562576abbc09a532ccd10a5907584af86634d6b80ca21ebdf240eda4eac6c7f89c895b04375b0a1e580a560a412a9ad5d801cfb5706ef1b16de7b6dc64e7c842d873a038f43e6bf12ca20405d52d6eb918791c0818", 0xa7, 0x24008010, 0x0, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = shmget(0x2, 0x3000, 0x10, &(0x7f0000854000/0x3000)=nil) accept$llc(r2, &(0x7f00004a8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000073c000-0x4)=0x10) shmat(r3, &(0x7f0000287000/0x2000)=nil, 0x6000) 2018/01/17 18:02:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x1c, 0x64) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003ac000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) capset(&(0x7f00002d1000-0x8)={0x19980330, 0x0}, &(0x7f0000cc0000)={0x0, 0x1, 0x5, 0x0, 0x0, 0x0}) prctl$intptr(0x200000002f, 0x2) 2018/01/17 18:02:59 executing program 2: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000-0x30)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x11, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) accept$packet(r0, &(0x7f0000021000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000d000)=0x14) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r1, 0x7, &(0x7f0000024000)=0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000025000-0x11)='/dev/qat_adf_ctl\x00', 0x420000, 0x0) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000012000-0x4)={0x80, 0x6}) [ 114.912532] hrtimer: interrupt took 28077 ns 2018/01/17 18:02:59 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000020b000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00006ae000-0x98)={0x0, @in6={{0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2}, &(0x7f0000e86000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c09000)={r1, 0x4, 0x5, 0x9, 0x7082, 0x2}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r0, &(0x7f0000978000-0x20)={0x18, 0x2, {0x1, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) sysinfo(&(0x7f0000a41000)=""/4096) 2018/01/17 18:02:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x101000, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f0000c06000)=""/20, &(0x7f00005e7000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00008e1000)={0x0, 0x7}, &(0x7f0000bf3000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00001d1000)={r1, 0x380000000}, &(0x7f00006b6000)=0x8) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000026c000)='/selinux/enforce\x00', 0x101000, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000871000)={0x0, 0x3396, 0x6, [0x6f66e1ca, 0x3c, 0xfffffffffffff21a, 0x5, 0x5, 0x80]}, &(0x7f0000f85000)=0x14) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f000093e000)={0x100, 0xfffffffffffff001}) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000c83000)={r4, 0x7}, &(0x7f000044f000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000180000-0x8)={r4, 0x2b5f}, &(0x7f00008d5000)=0x8) fcntl$lock(r3, 0x8000000000000007, &(0x7f0000c96000)={0x2, 0x0, 0x0, 0x2, 0x0}) fcntl$lock(r3, 0x26, &(0x7f000001d000)={0xfffffffffffffffc, 0x40000, 0x1ffffe, 0x0, 0x0}) close(r3) 2018/01/17 18:02:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8) writev(r0, &(0x7f0000bca000-0x10)=[], 0x0) r1 = syz_open_dev$dmmidi(&(0x7f000015e000)='/dev/dmmidi#\x00', 0xffffffff, 0xa402) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000670000-0x20)={@common='ip6_vti0\x00', @ifru_flags=0x2}) flistxattr(r1, &(0x7f0000955000)=""/238, 0xee) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f000092e000-0x5f)={0x5b, "a41eb616f2bfc135753d5ee33b187b5b4908be309b465a5a6de1f0528e6fa7a32a8d31e368c7e335e3ed53be2e3f7d43966d1d5753f2e1e3a1f9995635cfda5712ea9d0a12ced79215e909d279c64185f2ebd88a4b6074841da600"}) 2018/01/17 18:02:59 executing program 2: mmap(&(0x7f0000000000/0xb04000)=nil, 0xb04000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b05000-0x9)='/dev/vcs\x00', 0x200000, 0x0) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r3, &(0x7f0000b05000-0x1e)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000b05000-0x4)=0x1e) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000b02000-0x18)={0xca, 0x0, [{0x4b564d03, 0x0, 0x5}]}) 2018/01/17 18:02:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000855000-0x4)=0x1, 0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000004b000)='/dev/mixer\x00', 0x400, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000906000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 18:02:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x9ce3) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000891000-0xc)='/dev/autofs\x00', 0x389000, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000bef000)={@multicast1=0x0, @empty=0x0, 0x0}, &(0x7f00007e0000)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00007d9000)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(r0, &(0x7f00000f5000-0x38)={&(0x7f00007bf000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x4, 0x0, 0x0, {0xa, 0x2, 0x5f1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}}}, 0x58, &(0x7f0000427000-0x10)=[], 0x10000000000001e3, &(0x7f0000b4d000-0x1308)=[], 0xff55, 0x0}, 0x0) 2018/01/17 18:02:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000afa000-0xc)='/dev/autofs\x00', 0x4000, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) accept$llc(r1, &(0x7f0000767000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a45000-0x2)=0x10) perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f0000b8f000+0x962)=0x0) 2018/01/17 18:02:59 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x8, 0x8, 0x4800000000000000, 0x1, 0x3, 0x40, 0xe8, 0x7, 0x20, 0x3, 0x18d, 0x8}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x17, &(0x7f0000b61000)="", 0x0) 2018/01/17 18:02:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000001000-0x60)={0x0, 0x2d, 0x6, @thr={&(0x7f0000000000)="d2a1da343e3defb129b8bb13c8717750edb58ebf8b7c58cd829f3d0a54b249cd22efc2d46d395d53cec8d0daffc38f45afb8ad5142f525913f15271a52b90b8e4c059806213f56f88512d42a8dda624ec724ca0bedfb1781788569637869dce1ebc135392347e25c47fea507e07276feac84491578658c937c50236042a44259eaeca808acb2a2e0027ad3b151daa8f48e5a145dfcf98f69956bad0658f9e7ff84ea92787578246c82f2db3373bab175", &(0x7f0000000000)="b9e246f1ee7906b4b93e118dc11f20a13a4d46033cefa93c1ca8ff7d1f967621282d254244dd"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000045b000-0x4)=0x0) r1 = dup(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000002000-0x4)=0x0) timer_getoverrun(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x8000, r2, r3, 0x6, 0x20) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000087d000-0x8)={0x0, 0x0}) timer_create(0x0, &(0x7f0000398000-0x60)={0x0, 0x40, 0x0, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a5000)=0x0) r5 = socket(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r5, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/17 18:02:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000af2000)='/dev/input/mouse#\x00', 0xbc, 0x40002) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000679000-0x10)={0xfffffffffffffffe, 0x101, &(0x7f0000c14000-0x101)="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"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fac000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCCBRK(r1, 0x5428) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000750000)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000737000-0x8)={0x0, 0x5}, &(0x7f0000904000)=0x8) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00006a5000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000923000)={r3, 0x2}, &(0x7f00008b6000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000b68000-0xa0)={r3, @in6={{0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2, 0x40, 0x2, 0x80}, &(0x7f0000fe2000)=0xa0) 2018/01/17 18:02:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000a99000-0x8)={0x0, 0x3}, &(0x7f000000d000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00009c1000)={r1, 0xfffffffffffffffc}, 0x8) preadv(r0, &(0x7f0000494000-0x8)=[{&(0x7f0000ef1000)=""/1, 0x1}], 0x1, 0x0) write$fuse(r0, &(0x7f0000999000-0x11)={0x10, 0x0, 0x1, @random=""}, 0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00006ab000)={r1, 0x6}, 0x8) 2018/01/17 18:02:59 executing program 4: sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000001000)='/dev/admmidi#\x00', 0x1741, 0x40001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000001000-0x60)={0x0, 0x33, 0x4, @thr={&(0x7f0000000000)="e9e8b41bd654d6fde18e45f2465e37a0544b3ce7af6e318560304f9e924cc55a1c3f95bce797ea3e33bd80e7089b6324d0ab410bda43d7412b3bc37fdb9cb74064", &(0x7f0000000000)="9d5a0f21bab36b723ab4cbed68da30f0b5efdb17ac2edc93fe79fb1defc140"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) timer_delete(r0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000001000-0x4)=0x1, 0x4) 2018/01/17 18:02:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) r2 = creat(&(0x7f00001b8000-0x8)='./file0\x00', 0x40) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000a38000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00009d0000)=0xc) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00001e2000)={r3, @multicast1=0xe0000001, @broadcast=0xffffffff}, 0xc) sendmmsg$unix(r0, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f0000e55000)=[], 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000fd8000)={0x0, 0x7f}, &(0x7f00005d8000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000f77000)={r4, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0xa1f}, &(0x7f0000018000-0x4)=0x98) 2018/01/17 18:02:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f00009b8000)=0x0, 0x1) r0 = gettid() pipe(&(0x7f00003ec000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000403000)='numa_maps\x00') sendfile(r1, r1, &(0x7f00000f9000)=0x0, 0x401) 2018/01/17 18:02:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000fa9000)='loginuid\x00') exit(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0xfffffffffffffeb1, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x100000000, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000013000-0x40)=[{&(0x7f0000005000)=""/215, 0xd7}], 0x1) 2018/01/17 18:02:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000656000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00002fe000)=""/217) r1 = add_key(&(0x7f000085b000-0x6)='rxrpc\x00', &(0x7f0000759000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) socket$key(0xf, 0x3, 0x2) syz_open_pts(r0, 0x80) add_key(&(0x7f000026e000-0xb)='asymmetric\x00', &(0x7f0000246000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000856000-0x7)="1080", 0x2, r1) 2018/01/17 18:02:59 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00007b4000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000000)={0x4, 0x40000000000000, 0x2, 0xa5, 0x3, 0xb1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000f12000-0x91)=""/145, &(0x7f0000f13000-0x4)=0x91) 2018/01/17 18:02:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00001e7000-0x18)={0xaa, 0x0, 0x0}) mq_unlink(&(0x7f0000602000-0x19)='!self^nodevem1]lo,vmnet0\x00') ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r1 = gettid() process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x1, &(0x7f0000cb4000)=[], 0x0, 0x0) rt_sigaction(0x24, &(0x7f00000f6000-0x20)={0x3, {0x0}, 0x0, 0x6}, &(0x7f0000402000+0xe11)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000ea1000)={0x0}) ioctl$int_in(r0, 0x5421, &(0x7f0000d59000)=0x4) close(r0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000047a000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000496000)={0x0, 0x7a, "7024aff016c08ffd152d00155013318732fb9e48ec2b509c18fdc2d22105509c4ab352d335d7f59b36e8ef8ea2c9055923bb9a0303d662d3c3659d449b92d2f8106b8d85f5abcf60599f2a5200c0a154a07f47c68c9a49627a9d18a1c7972ee71631b501b57803b252dbae021cb65e52960edb327084d617adc7"}, &(0x7f0000a36000)=0x82) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000939000)={r3, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff8001, 0x67c5, 0x4, 0x6, 0x2}, &(0x7f000061a000-0x4)=0xa0) 2018/01/17 18:02:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = syz_open_dev$dspn(&(0x7f000005f000-0xa)='/dev/dsp#\x00', 0x0, 0x260100) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f00005bb000-0x1000)=""/4096) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00009a5000-0xb)='/dev/audio\x00', 0x80, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f000071a000-0x4)=0x0) r3 = creat(&(0x7f000047a000)='./file0\x00', 0x6) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00008d3000)={0x0, 0x6a, "fbff354e1b7a29ddec7684bd0d4abdcaf0c11945cb85b09272472bab745e1479b2c1906cda9b05b3f69d95440e5b983c9026ac2700e75f5748e97be7f36ca91f4c2d27b8c6c598533b6dfc7da090b772f6a48f56dd2493df2810db43896f41997733dc25f9ede7553f94"}, &(0x7f00009e2000-0x4)=0x72) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000add000-0x98)={r4, @in6={{0xa, 0x1, 0x948, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xecc, 0x5}, &(0x7f0000a47000)=0x98) r5 = socket$kcm(0x29, 0x8, 0x0) r6 = socket(0x10, 0x20000000000003, 0x0) mknod$loop(&(0x7f0000c91000)='./file0\x00', 0x6000, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000c32000-0x8)={r6, r0}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000aeb000-0xc)={0x7fff, 0x4, [0x7f]}) write(r5, &(0x7f0000945000-0x22)="220000005e000721004f10f7e2ffd90000000000000000edff000000e700ff02f157", 0x22) write(r5, &(0x7f000000c000-0x24)="2400000052001f0100100000000000002300071008000100feffffff08ffffffef000009", 0x24) 2018/01/17 18:02:59 executing program 1: madvise(&(0x7f000069d000/0x13000)=nil, 0x13000, 0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x3) accept$llc(r0, &(0x7f00009a6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000879000-0x4)=0x10) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000c46000-0x4)=0x80000000005, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000438000)=0x48) 2018/01/17 18:02:59 executing program 4: mmap(&(0x7f0000000000/0xae5000)=nil, 0xae5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x16, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0xb44]}) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000337000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) 2018/01/17 18:02:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x400000000000) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0xffffffffffffffff, 0x4) close(r0) 2018/01/17 18:02:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2000000000004, &(0x7f0000002000-0x18)="83170400000200000060f0055f0d10d438b088d1699a22a2", 0x18) r1 = open$dir(&(0x7f000083e000-0x8)='./file0\x00', 0x1, 0x20) ioctl(r1, 0x6, &(0x7f00005da000)="6f5b2c37ca8d051314f3a37d02c8c39e0ddb306584090249977f1e960aea1db4ac9d07a4655e980ed25c5c5d133cb2be1873260d") 2018/01/17 18:02:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000cc3000)="b088ae129ca6e9582d00451784601124076393c8d036bd203dcd7f4e10cf185efdf09835ca70f12b7ec400dff071c7b04af80337853b8c39af978085df9864e4ff866dc1fd8768f26c67196c68eeb12d6aed292287e02616f8f56e9aa482996992a35b6c0ccc2968e7b8a6037bdf8a2c32dbc3006f7c9c2b5c0b99e4c81e46a65d15f3adfbdb6b35ba615654c3ddcfdb34737c", 0x93, 0x8004, &(0x7f0000db6000-0x1c)={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0xd67}, 0x1c) nanosleep(&(0x7f0000d3b000)={0x0, 0x0}, &(0x7f0000752000-0x10)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) gettid() setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f00003d5000-0x4)=0x2, 0x4) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f00006e1000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000df8000-0xd)={0x0, 0x5, "0c3c576ffe"}, &(0x7f000032c000)=0xd) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000f32000-0xa0)={r1, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd0, 0x4, 0x80000000, 0x401, 0x0}, &(0x7f00008bc000-0x4)=0xa0) 2018/01/17 18:02:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)="0100000076626f786e65743100", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000202000)={0xfffffffffffffffd, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 18:02:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x2, 0x9994, 0x5, 0xffffffffffffffe0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000319000-0x10)={0x0, 0x10000, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000ba2000-0x4)=0x0) rt_sigqueueinfo(r3, 0x3d, &(0x7f0000abd000)={0x33, 0x40, 0x4, 0xde}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000b17000)='/dev/binder#\x00', 0x0, 0x800) 2018/01/17 18:02:59 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000c16000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000000)={0xffffffffffff0001, 0x8eb, 0x2, 0x101, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00009f9000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r1, 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00001f7000-0x8)={0x0, 0x3}, &(0x7f00002b6000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00009f4000-0x6)={r2, 0x800000000}, 0x6) sendto$inet6(r1, &(0x7f0000899000)='m', 0x1, 0x0, &(0x7f0000efd000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 18:02:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000333000)=0x0) getpgrp(r1) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000dcb000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000364000)='/dev/sequencer\x00', 0x8000, 0x0) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f00001e7000-0x4)=0x4, &(0x7f0000904000)=0x4) 2018/01/17 18:02:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000305000-0x4)=0x0) ptrace$getenv(0x4201, r1, 0x4, &(0x7f0000a6a000)=0x0) r2 = getpid() kcmp(r2, r2, 0x0, r0, r0) 2018/01/17 18:02:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000e5b000)='/dev/vcs#\x00', 0x1, 0x40000) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000217000)={0x5, 0x6, 0x8000}) r1 = syz_open_procfs(0x0, &(0x7f0000cc0000-0xb)='mountstats\x00') preadv(r1, &(0x7f00008fd000)=[{&(0x7f000013d000-0x1000)=""/149, 0x95}], 0x1, 0x2) 2018/01/17 18:02:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f0000b87000-0x8)={0x0, 0x0}) ioctl$TIOCSBRK(r0, 0x5427) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000aeb000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000357000+0xb29)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000b3f000-0x4)=r2) 2018/01/17 18:02:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00006e1000)=[{0x0, 0x0, &(0x7f0000f28000)=[], 0x3f, &(0x7f000096f000)=[], 0x18, 0x0}], 0x1b6, 0x0) sendmmsg$alg(r1, &(0x7f0000b2e000)=[{0x0, 0x0, &(0x7f0000345000-0x80)=[{&(0x7f0000a3a000-0x1000)="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0x1000}, {&(0x7f0000740000-0x82)="f7e86a686b321594a6a33c4ca2d09f078d96bd2ae7a31af1284d4afc7362d9dc8102f96f3323e032347904906e59839af055db98b9939b39388adafb4e02f3e88831abcd1ab347a2a8d93654d0e54b39f5ff2f78db69aa2b2278c73dce92e5fbf412be9c38c8dca8aa98a520f3bd3a6b789a0c7026c83833d8e2fc6858f09a78dfcb", 0x82}, {&(0x7f00004f7000-0xb7)="4ebe80cc44ebf5d995144b66720f2faa8171bfdb4ba12852c8ac57a2f672c53be86aaea415b02fe979bead40f56ea65b8e087bfe714348cf3a6eb0ef9eaad7f3bc8fb75b969e73187243344d627eb84b4b935736f07253e13cc9e7617ffd01652bffba7f7f3d83182c10de69d688fbf2a1a8839a3f100a2342252a5a54d404aedc2be6df069272ffe7e4700efc00e92d1b3b2e5bf30500caa0b678a38310d58e78fb40ab20250ff8eefbfe5387609044bb5aec096e6903", 0xb7}], 0x5, &(0x7f0000fc9000-0x110)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x5}, @iv={0x80, 0x117, 0x2, 0x6c, "5ae6c268dea496b0d9b6cf2cc193af05df8898e6fec41d53467975f27d8f578bbcb953e3650498d5672ec6e02026ad754dae003f56783a3c643feb7797177f9f0cfff042cf89e1b529e3dec0908b2b51d92c297a17747962a53407fa0ebc09f36bb01cffa7dd35c355171e47"}, @assoc={0x18, 0x117, 0x4, 0xffffffff}, @assoc={0x18, 0x117, 0x4, 0x4}], 0xf8, 0x4004050}, {0x0, 0x0, &(0x7f0000da9000)=[{&(0x7f0000f35000-0xff)="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", 0xff}], 0x1, &(0x7f0000a6b000)=[@assoc={0x18, 0x117, 0x4, 0x7}, @iv={0x88, 0x117, 0x2, 0x71, "6075b097348c998d34eb9821af66a18639925b20c8c71f8c002ed68481ff4cdead707a3fd0a9a0ea53902884ad34238f2dae5635fb0bae166189752a3cb31684c190075c6d27c77e5012eb81a7f7c51ecabe192b3b5af89bad3c7bacbc9494d0195d745c4746830646b005df00f2653148"}, @iv={0x20, 0x117, 0x2, 0xc, "29c048db4f9903b188d19572"}], 0xc0, 0x4000}], 0x4, 0x20000000) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f00000e5000-0x7a)=""/122, 0x7a}, {&(0x7f0000e97000-0x83)=""/131, 0x83}, {&(0x7f0000239000)=""/193, 0xc1}, {&(0x7f0000009000)=""/132, 0x84}, {&(0x7f0000367000)=""/98, 0x62}, {&(0x7f00009da000-0x1d)=""/29, 0x1d}, {&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x7, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/17 18:02:59 executing program 1: mmap(&(0x7f0000000000/0xc4000)=nil, 0xc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000073000-0x8)={0x7fffffff}, &(0x7f00000c1000)={0x0}, 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r1, r0) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f00000c4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r4, &(0x7f0000008000)=[{&(0x7f00000a7000)="ec9ee831cf541376aa616434f0c6ba02695512e7c4cf2bc25ad92d0569e9d5dea0065b2e775237ffe8e848342ba97e5bfbf76b85f9b7127b72b8deefa47a7c7b950fb35c848beaef8f19d31cbdbffd77d878edc92c86d01e47d8388c57989987dadcf8a256924b403530e91de332a7bdeb69320928d3d39027ec4b2f074c1a795cb34b12b493b09bd1e0a2c8a7b9478d028e665234cc81a1cb4d84e78227df4cda0d63a62ef668c5cf8e17bcd0da94e64cce99b308beca12f8ce1803c72015e5d022dbf27135acfeee05e3a5501ba247e88ccf37038eaf55f2d16ef9e0954fa2a9", 0xe1}, {&(0x7f00000c4000)="2a5cc1ca", 0x4}], 0x2, 0x2) mmap(&(0x7f00000c5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f00000c6000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="84b4e990499e", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="10257aa66f39cd79c36f8bb3f55e0588"}) writev(r3, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) tee(r2, r1, 0x6, 0x0) 2018/01/17 18:02:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init() mkdir(&(0x7f0000045000-0xa)='./file0\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) r1 = inotify_init1(0x0) getrandom(&(0x7f0000dc7000+0xb99)=""/4096, 0x1000, 0x1) inotify_add_watch(r1, &(0x7f0000b41000-0xa)='./control\x00', 0x4000010) rmdir(&(0x7f000008f000-0xa)='./control\x00') 2018/01/17 18:02:59 executing program 0: clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00005c2000-0x9)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x25, 0x0}) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) 2018/01/17 18:02:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$key(r1, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0xfffffe55}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000edb000-0x28)={@common='ip_vti0\x00', @ifru_data=&(0x7f000030e000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) 2018/01/17 18:02:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f00002fb000-0xc)={0x0, 0x3, 0x8}) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000fef000)=0x7) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000047000)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000002000)=[{0x0, 0x3, 0x0, 0x0, @time={r3, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000044000)=""}}], 0x30) r4 = memfd_create(&(0x7f000003e000)='\t', 0x0) r5 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r5, r4) write$sndseq(r4, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/17 18:02:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a4e000)='/selinux/load\x00', 0x2, 0x0) getsockname$inet6(r0, &(0x7f00005ff000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000061c000-0x4)=0x1c) r1 = socket$inet6(0xa, 0x3, 0x8a) connect(r1, &(0x7f0000eda000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f0000431000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 18:02:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00008b5000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000a7d000)=0x0) r1 = getpid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x2c, 0x0, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000934000)='/dev/cuse\x00', 0x80, 0x0) keyctl$join(0x1, 0x0) 2018/01/17 18:02:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8000000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f000090b000-0x48)="260000005e0009000c18000000159d000000050000000a0000000000000000021ee9ff35ea90", 0x26) timer_create(0xfffffffffffffffe, &(0x7f00007a0000)={0x0, 0x1f, 0x0, @thr={&(0x7f0000921000)="", &(0x7f0000569000-0x2c)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e7000-0x4)=0x0) exit(0x2) socketpair$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84, &(0x7f0000fd2000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000a0b000-0x8)='./file0\x00', 0x14104e, 0x1) syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd99, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00007bb000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) pread64(r3, &(0x7f0000a4c000)=""/56, 0x38, 0x0) write$fuse(r3, &(0x7f00009cd000-0x20)={0x20, 0x0, 0xfffffffffffffffd, @fuse_ioctl_out={0x6fc0, 0x1, 0x4, 0x6}}, 0x20) clock_getres(0x7, &(0x7f000065b000)={0x0, 0x0}) utimensat(r3, &(0x7f0000882000-0x8)='./file0\x00', &(0x7f00003db000-0x20)={{r4, 0x0}, {0x0, 0x0}}, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00003b5000-0x8)={0x0, 0x400}, &(0x7f0000df8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000792000-0x1008)={r5, 0x1000, "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"}, &(0x7f0000de3000-0x4)=0x1008) write$evdev(r2, &(0x7f0000c89000)=[{{0x77359400, 0x0}, 0x1, 0x4f, 0x400000002}], 0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000086d000-0x4)=@assoc_id=r5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ea7000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000915000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 18:02:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00006f3000-0x8)='./file0\x00', 0x40) perf_event_open(&(0x7f0000627000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x4, 0x0, 0x7, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x1, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e01000)='./file0\x00', 0x0) execve(&(0x7f000015a000-0xe)='./file0/file0\x00', &(0x7f0000000000)=[], &(0x7f000001e000)=[&(0x7f0000000000)='ramfs\x00']) mmap$binder(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) capset(&(0x7f0000804000)={0x20080522, 0x0}, &(0x7f0000ec2000-0x18)={0xffffffffffff6245, 0x7d7, 0x1, 0x7, 0xd32, 0x80000000}) 2018/01/17 18:02:59 executing program 5: r0 = msgget(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000245000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) msgrcv(r0, &(0x7f00009c5000-0x92)={0x0, ""/138}, 0x92, 0x0, 0x0) r2 = shmget$private(0x0, 0x4000, 0x200, &(0x7f000067e000/0x4000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000000000)=""/84) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, 0xffffffffffffffff, &(0x7f0000000000)={0x70002015, 0x0}) 2018/01/17 18:02:59 executing program 0: mmap(&(0x7f0000000000/0x8ba000)=nil, 0x8ba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000441000)={0x0}, 0x8) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00008b8000-0x9)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000000044dff, &(0x7f0000337000)=0x0) mmap(&(0x7f00008ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f00004e0000)='/dev/snd/controlC#\x00', 0xfffffffffffffffd, 0x400040) 2018/01/17 18:02:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$join(0x1, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000ef6000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000021b000-0x28)={@generic="8f2e93c61227e8c470d9e1a11bb5a09b", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 18:02:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000ea4000)={0x6, 0xffffffffffffffff, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000d31000)={0x0, 0xffffffff, 0xe24}, &(0x7f00002c1000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000475000-0x8)=@assoc_value={r1, 0xffffffffffffffff}, &(0x7f0000ad4000)=0x8) r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r3 = memfd_create(&(0x7f0000164000)='vboxnet0(mime_type%#vboxnet0@\x00', 0x0) pwritev(r3, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) fcntl$setstatus(r2, 0x4, 0x4000) sendfile(r2, r3, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r2, 0x4c01) 2018/01/17 18:02:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getpeername(r0, &(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0x32) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)=0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000686000)={0x0, 0xfff}, &(0x7f0000cd5000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00006bd000-0xc)={r2, 0x80, 0x10}, 0xc) r3 = syz_open_dev$sndmidi(&(0x7f00005bb000-0x12)='/dev/snd/midiC#D#\x00', 0x5a2, 0x2) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000d9b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f00000b5000-0x10)={r4, &(0x7f0000d66000)=""/135}) 2018/01/17 18:02:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000682000)=0xfff, 0x4) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b64000-0xe)='/selinux/load\x00', 0x2, 0x0) write(r0, &(0x7f00007f4000)="3a5f8670b32715a04655bd871663f10b2950e14881218cf5f0c743c147b7da9b440722194f7b7fb35a393b593897202fca9160e6cf6c492bdee5a9cd51bf1d08fb08c9ebc4e78a5a17438d910aaff93c8191da3533d492c3eee4ab4b96b7c2ca346c5701da9e5f5edb0c2b3b6b78aff8982b9b6fe9215e62ce32a00cd1983a1000aa2631a0629dcdfccd8c17c2f8b9aa6b78d57bdf06ca7c2dd0a31b4ac872eb6681db6b8f0b6e55407dffd8e4f83f66ffc1efc5abc359781315317d21f1dfea92af0942", 0xc4) 2018/01/17 18:02:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) keyctl$set_reqkey_keyring(0xe, 0x2) request_key(&(0x7f0000e0f000)='logon\x00', &(0x7f000050d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b95000-0x1)='\x00', 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000690000)={0xe62, 0x1ff, 0x0, 0x203}) 2018/01/17 18:02:59 executing program 1: mmap(&(0x7f0000000000/0xea2000)=nil, 0xea2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ea2000-0x25)="240000002a0025f000154302000000000000000004000000000000000009008100000000", 0x24) socket$bt_rfcomm(0x1f, 0x0, 0x3) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000ea2000)="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", 0x1000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000082e000)='/dev/sequencer2\x00', 0x24000, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x8) 2018/01/17 18:02:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ace000-0x10)='/selinux/member\x00', 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 18:02:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r3 = msgget$private(0x0, 0x82) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000000)={{0x5, r1, r2, r1, r2, 0x4, 0x6, 0x0, 0x0, 0x0}, 0x5, 0x1000, 0x200, 0x400, 0x2, 0x7fff8, r0, r0, 0x0, 0x0}) setfsuid(r1) 2018/01/17 18:02:59 executing program 0: mmap(&(0x7f0000000000/0xb16000)=nil, 0xb16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b00000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000b16000-0x38)={0x1, 0x0, [{0x0, 0x2, 0x0, 0x0, @adapter={0x0, 0x0, 0x0, 0x0, 0x0}}]}) pipe(&(0x7f000034f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000b16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000a78000-0x4)=0xa25a, &(0x7f0000b18000-0x4)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00006a9000)={r3, &(0x7f0000277000)="1fa15e8252dafc1dc1671d23600afae6dfec9ad0f773c2ba1f1bf4b7bed7152424774173d71722b62a70407e9471041c5dd333ac5431a48e78b181836536621f1af9c54a7a3f60182660d8809963e47fbfdc3aaf341cfdac3c777b59f2a5427fb1f855638bfeb82828a50932394572b8abf9bb2e2950b81f4616ae76de5f4b9a40356589b01a083152cf1ca6632ada81956aa901d5eee58e7e06d0b3dc", &(0x7f0000b17000-0xeb)="cde9fc11f5ad9438a5a002ef6c5ca2a7f3c5d094ac090235379308ce41d0cc4764094abee5906e4ce066e5ae7f2ae99efde9db153891d0937070585f99ae6c123cad01c00df10b24586c1ded8d850ccf8d22be17361359a596d2ae8652c4baeb951a4164e804a238128801fbfe4249ffc923db5c849ba2d3efa1100d7c1eeb2c9925bfa884a784ac3463ac4ad6ba21e20f018e75b64abb36ad98ee93964fa698523c7f8a970a482e0f8d008fd2e6d79d4c4db1521adb873615400cea6516400f0b53688996c674d71cf4010e4a8cf136d6d36312495acb50b474f5e54ab9d994c0e737ac9c48c701f8b122", 0x0}, 0x20) r4 = fcntl$dupfd(r2, 0x0, r2) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000b09000)={0x81, 0x0, [0x1, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000b17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000b18000-0x10)={0x0, 0x0}) mmap(&(0x7f0000b17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f00000aa000-0x8)='./file0\x00', &(0x7f0000b17000)={{0x0, 0x7530}, {r5, r6/1000+30000}}) write$evdev(r4, &(0x7f0000b04000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) 2018/01/17 18:02:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000419000-0x8)='./file0\x00', 0x80, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000069d000)=0x4, 0x4) fsetxattr(r0, &(0x7f0000f70000-0x14)=@known='security.capability\x00', &(0x7f0000505000)="0000000201000000000000010400000000000000", 0x14, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c67000-0xf)='/dev/sequencer\x00', 0x200, 0x0) connect$bt_l2cap(r1, &(0x7f00006bc000)={0x1f, 0x5, {0x5, 0xaa, 0x9, 0xeff9, 0x3, 0x8}, 0x4, 0x2}, 0xe) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a1c000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x8, 0xffff, 0x5, 0x4}, &(0x7f0000ec0000-0x4)=0xa0) 2018/01/17 18:02:59 executing program 5: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$audion(&(0x7f0000011000-0xc)='/dev/audio#\x00', 0x8, 0x400000) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000029000-0x4)=0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = syz_open_dev$admmidi(&(0x7f000000f000)='/dev/admmidi#\x00', 0x2, 0xc800) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f000001d000)=0xff) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000029000)='./file0\x00', 0x120) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r2, &(0x7f0000029000)={0x4, 0xfffffffffffffffe, 0x7, "5e2e407c20ea", 0x9, 0x0}, 0x10) 2018/01/17 18:02:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ae7000-0x10)='/selinux/access\x00', 0x2, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000ad9000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f000025e000)="") mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f000098c000-0x8)='./file0\x00', &(0x7f000080c000)=[], &(0x7f0000868000)=[]) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000008e000)={0x0, 0x0, 0x0}, &(0x7f000093d000)=0xc) fcntl$setown(r1, 0x8, r2) sendto$ax25(r0, &(0x7f0000699000)="ec546adcb3f7bd7975a86e3299ca7dabddbd486edf965f4ad0166877a6d84fbe561e2e5bbccaa9020f25f932f3ddfdc3bb07312849f23a74d684e5af479be59da9b366ff0a08ec23024dd1bed6a9439b78983d52108333", 0x57, 0x8000, 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r4 = getpgrp(0x0) kcmp(r3, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000fe0000-0xe)='./file0\x00', 0x0) 2018/01/17 18:02:59 executing program 1: mmap(&(0x7f0000000000/0xb16000)=nil, 0xb16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b00000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000b16000-0x38)={0x1, 0x0, [{0x0, 0x2, 0x0, 0x0, @adapter={0x0, 0x0, 0x0, 0x0, 0x0}}]}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000b09000)={0x81, 0x0, [0x1, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$evdev(r3, &(0x7f0000b04000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) 2018/01/17 18:02:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7beef9f5d56530f90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000609000)=[{&(0x7f0000037000)="914c7c53603f2807ecadeecea83fab84", 0x10}], 0x1, &(0x7f0000577000)=[], 0x0, 0x0}, 0x0) r2 = socket(0x1, 0x80800, 0x98) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000517000)=0x0, &(0x7f0000634000-0x4)=0x4) io_setup(0x21d5, &(0x7f000024a000-0x8)=0x0) semget(0x2, 0x5, 0x0) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000c2c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f000041b000-0xa)='/dev/cuse\x00', 0x10000, 0x0) ioctl$TCFLSH(r4, 0x540b, 0x4) 2018/01/17 18:02:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0xffffffffffffff0b, 0xe2, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xea9, 0x5, 0x0, 0xffffffffffffffff, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c71000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000007000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1}) pipe(&(0x7f000025b000-0x8)={0x0, 0x0}) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x9) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000044a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r3 = openat(r2, &(0x7f0000f05000-0x8)='./file0\x00', 0x80, 0x2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00005ef000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f0000bd4000-0xb0)={{0xfffffffffffffffe, 0x8}, 'port1\x00', 0x80, 0x800, 0x1, 0x3b, 0x2, 0xffffffff, 0x1, 0x0, 0x2, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000cad000)={r4, 0x0, r0}) poll(&(0x7f0000b90000)=[{r0, 0x0, 0x0}], 0x1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000ddc000-0x4)=0x0) 2018/01/17 18:02:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001b000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000378000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 18:02:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a9a000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00001c0000)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000066d000)={0xf002, 0xb000, 0x0}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000a22000-0x68)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 18:02:59 executing program 3: r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000e87000)=[{{0x0, 0x0, &(0x7f0000920000-0x30)=[{&(0x7f0000000000)=""/163, 0xa3}, {&(0x7f0000000000+0x3b0)=""/4096, 0x1000}, {&(0x7f0000000000)=""/139, 0x8b}], 0x3, &(0x7f0000780000)=""/0, 0x0, 0x9}, 0x8001}, {{&(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000fd1000)=[{&(0x7f0000001000-0xcc)=""/204, 0xcc}, {&(0x7f0000b79000)=""/207, 0xcf}, {&(0x7f0000001000-0x7f)=""/127, 0x7f}, {&(0x7f00000ae000)=""/242, 0xf2}, {&(0x7f00000af000-0xca)=""/202, 0xca}, {&(0x7f0000000000)=""/143, 0x8f}, {&(0x7f0000ab3000-0xe9)=""/233, 0xe9}], 0x7, &(0x7f000047e000-0x1000)=""/4096, 0x1000, 0x8b}, 0x1}, {{&(0x7f000036e000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000000000)=[{&(0x7f0000ece000)=""/243, 0xf3}, {&(0x7f00000d4000-0x9d)=""/157, 0x9d}, {&(0x7f00004c0000)=""/122, 0x7a}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000001000-0xc8)=""/200, 0xc8}], 0x5, &(0x7f00007c4000-0x32)=""/50, 0x32, 0x4}, 0x4}, {{&(0x7f0000001000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00001a4000-0x90)=[{&(0x7f00003ea000-0x8)=""/8, 0x8}, {&(0x7f0000001000-0xc4)=""/196, 0xc4}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000157000)=""/218, 0xda}, {&(0x7f0000c83000)=""/4096, 0x1000}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000147000-0x24)=""/36, 0x24}, {&(0x7f0000f3c000)=""/163, 0xa3}], 0x9, &(0x7f00009ec000)=""/207, 0xcf, 0x200}, 0xfffffffffffffffb}, {{&(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000000000)=[], 0x0, 0x0, 0x0, 0x4}, 0x9}, {{&(0x7f000043a000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f000039a000)=[{&(0x7f0000001000-0xea)=""/234, 0xea}, {&(0x7f0000fee000)=""/4096, 0x1000}], 0x2, &(0x7f0000000000)=""/65, 0x41, 0x2}, 0x3}, {{&(0x7f000035e000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000001000-0x43)=""/67, 0x43}, {&(0x7f0000232000-0x11)=""/17, 0x11}], 0x2, &(0x7f0000182000-0xb8)=""/184, 0xb8, 0x100}, 0x1}, {{&(0x7f000026b000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000072f000-0x40)=[{&(0x7f0000001000-0xe1)=""/225, 0xe1}, {&(0x7f0000001000-0xa0)=""/160, 0xa0}, {&(0x7f0000bc7000)=""/68, 0x44}, {&(0x7f0000000000)=""/49, 0x31}], 0x4, 0x0, 0x0, 0x6}, 0xfffffffffffffc01}], 0x8, 0x40000000, &(0x7f000082e000)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r1, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000fd2000-0x4)=0x10) r2 = getpid() kcmp(r0, r2, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) r3 = socket$inet_sctp(0x2, 0x80000000001, 0x84) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x1000, "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"}, &(0x7f0000e2f000-0x4)=0x1008) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000001000-0xcb)="1f4c68c390dabce744c02c999010566653e0819156871933aba93df6e247cb49fcf61b99cf7a9f13baa371c3f42c661fc056cd87acc8a422088610661d6310398562c0fe72c887e94a48f5a64bfda00249b0de22b1cf163f3fc29957c5017eac9fd1292b097eb4ba8874a2b0ea893ac79bf64c0971239489fb4438538ba4c354de9ee583ae58ab5c32f467d9f079160c6a83af9144fad27372c000ebae5f5873c4dd2236da0d9dd7016d476087be928db14911677dd7f9b7d28f7742aea8a8047d0c26769ef9944e41ad5f", 0xcb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setpriority(0x0, r0, 0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000000+0xe70)={r4, 0x1000, 0xff}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000)={0x2000000003, 0x8, 0x1, 0x9, r4}, &(0x7f0000001000)=0x10) 2018/01/17 18:03:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r1 = syz_open_dev$mice(&(0x7f0000d4a000-0x10)='/dev/input/mice\x00', 0x0, 0x8800) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000c6000)=0xfffffffffffff800, 0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = syz_open_dev$midi(&(0x7f0000f72000-0xb)='/dev/midi#\x00', 0x2, 0x0) readv(r2, &(0x7f0000848000-0x20)=[{&(0x7f0000752000-0xc6)=""/198, 0xc6}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f00000a2000)=0x20) 2018/01/17 18:03:00 executing program 6: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000017000-0xb)='/dev/adsp#\x00', 0x5, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f000001b000)={0x8, 0x0, [{0x80000019, 0x2, 0x2, 0xff, 0xc075ae0, 0x1, 0x7, [0x0, 0x0, 0x0]}, {0x80000019, 0x9, 0x1, 0x82, 0x9, 0x2, 0x8e8, [0x0, 0x0, 0x0]}, {0xc000000b, 0x401, 0x7, 0x1000, 0x7e1c, 0x4, 0x7, [0x0, 0x0, 0x0]}, {0x0, 0x100000001, 0x0, 0xfffffffffffffe00, 0xfffffffffffffff7, 0x1, 0x7, [0x0, 0x0, 0x0]}, {0xc000000d, 0x0, 0x4, 0x3, 0x222, 0x4, 0x8, [0x0, 0x0, 0x0]}, {0xa, 0x6, 0x4, 0x9, 0x4f, 0x9a0, 0x200, [0x0, 0x0, 0x0]}, {0x40000001, 0xc1f0, 0x6, 0x357fe43d, 0x9aa9, 0xa6, 0x8001, [0x0, 0x0, 0x0]}, {0xc000000f, 0xbfd, 0x2, 0x6, 0x6, 0x9, 0x3, [0x0, 0x0, 0x0]}]}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f000001c000)='encrypted\x00', &(0x7f000001d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000a000)="3a7febcc2c6ae5650847057cf8650084559b8fc7863a4fdfcd4b102d0915361c011fb017b7f654cf5e26b14ba3d32518fc5477e24fd4f66b63bdf65b63131cf1cc8c7890002a39722bcf1ad30c1aaf1ec05afc7b66720024e66d521cfb01a686e546a52ed2c38d563a0e863199c05d8ea4be92bee8b59bb72f977ed7ead49dca5e8f785c4ff2537c6599baec78dff9f8fb7df54b98", 0x95, 0xfffffffffffffffe) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r2, &(0x7f000001c000)=""/104, 0x68) recvmsg(r0, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f000001a000)=[{&(0x7f0000014000+0xcf1)=""/190, 0xbe}, {&(0x7f0000010000-0x29)=""/41, 0x29}, {&(0x7f0000019000)=""/4096, 0x1000}], 0x3, &(0x7f000001a000-0x72)=""/114, 0x72, 0x0}, 0x0) 2018/01/17 18:03:00 executing program 0: r0 = open(&(0x7f00006b0000-0x8)='./file0\x00', 0x80, 0x1a4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@get={0x1, &(0x7f0000002000-0x8d)=""/141, 0xfffffffffffffffb}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000d1d000-0x8)={0x0, 0x6}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00009ee000)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0xffffdffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r2, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 18:03:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f00004b2000-0x30)={0x100, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndctrl(&(0x7f000071d000)='/dev/snd/controlC#\x00', 0x2, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000014c000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000049b000)=0x0, &(0x7f000005f000)=0x4) acct(&(0x7f000055b000-0x8)='./file0\x00') dup3(r0, r1, 0x0) 2018/01/17 18:03:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) pivot_root(&(0x7f0000d9c000)='./file0\x00', &(0x7f00007cc000-0x8)='./file0\x00') mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000010000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000017000-0xd7)=""/215, 0xd7}], 0x1, &(0x7f000002f000)=""/7, 0x7, 0x0}, 0x0}, {{&(0x7f0000003000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57, 0x0}, 0x0}], 0x2, 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000018000)="f8", 0x1, 0x0, 0x0, 0x0) chroot(&(0x7f0000b74000-0x8)='./file0\x00') 2018/01/17 18:03:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000e7f000)=""/246) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000d12000)={0x4, 0x20, 0x3, 0x20000000000041, "0a24f0957ac111f221d92634000000067fe60c3daa124b3eee25a9fd4b000929"}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000094a000)=0x11, 0x4) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00007f4000)=""/98, &(0x7f00005e8000)=0x62) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x4004743d, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000a9a000)=""/204) connect$netrom(r0, &(0x7f0000b6e000)=@full={{0x3, {"fd6583e359495d"}, 0x7fff}, [{"459c6edcc10433"}, {"4ee80805199a5a"}, {"3ff1b05137af5b"}, {"acf92e91e82294"}, {"a7a83462899deb"}, {"dc84c39eab1ba1"}, {"8819e947dfd57c"}, {"99d1061f688f18"}]}, 0x48) close(r1) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f00002ef000-0x10)={0xfffffffffffffff9, 0x80}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x400, 0x4) 2018/01/17 18:03:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000cb4000)={0x0, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f0000579000)={0x0, 0x0}) fcntl$getflags(r0, 0x401) 2018/01/17 18:03:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00007e0000)='clear_refs\x00') sendfile(r0, r1, &(0x7f0000493000)=0x3, 0xff) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00003bd000)={0x0, 0x798b6b6f}, &(0x7f0000138000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ca9000-0x8)={r2, 0x9}, &(0x7f00003d9000-0x4)=0x8) r3 = semget$private(0x0, 0x7, 0x400) semctl$SEM_STAT(r3, 0x5, 0x12, &(0x7f0000f8b000-0x1d)=""/29) 2018/01/17 18:03:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_gettime(0x0, &(0x7f0000b84000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000f03000-0xb4)=[{{&(0x7f0000dcd000-0x1e)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @generic=""/16}}, 0x1e, &(0x7f0000c49000-0x70)=[{&(0x7f0000e93000)=""/91, 0x5b}, {&(0x7f0000653000)=""/4096, 0x1000}, {&(0x7f00005b1000-0xf)=""/15, 0xf}, {&(0x7f0000603000-0x9e)=""/158, 0x9e}, {&(0x7f0000209000)=""/26, 0x1a}, {&(0x7f00004ee000)=""/24, 0x18}, {&(0x7f0000f93000-0x39)=""/57, 0x39}], 0x7, &(0x7f0000ea6000)=""/42, 0x2a, 0x8001}, 0x0}, {{&(0x7f0000c5b000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000352000-0x10)=[{&(0x7f000045d000-0xbc)=""/188, 0xbc}], 0x1, 0x0, 0x0, 0x5cc}, 0x8}, {{&(0x7f0000bae000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000000f000-0x60)=[{&(0x7f00001eb000-0x81)=""/129, 0x81}, {&(0x7f000099f000)=""/178, 0xb2}, {&(0x7f0000515000-0x1000)=""/4096, 0x1000}, {&(0x7f000085e000-0xda)=""/218, 0xda}, {&(0x7f0000258000-0xc7)=""/199, 0xc7}, {&(0x7f0000731000-0x4d)=""/77, 0x4d}], 0x6, 0x0, 0x0, 0x0}, 0xef}], 0x3, 0x10000, &(0x7f00004a1000)={r1, r2+10000000}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e28000)='/dev/sequencer2\x00', 0x0, 0x0) recvfrom$ax25(r3, &(0x7f0000b33000)=""/0, 0xffffffffffffff2c, 0xffffffffffffffff, &(0x7f0000f16000-0x10)={0x3, {"3ab85d6dcdfc76"}, 0x0}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000e45000-0x4)=0x5, 0x4) sendto$inet(r0, &(0x7f00002cb000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 18:03:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chmod(&(0x7f000010a000-0x8)='./file0\x00', 0x18) r1 = socket(0x1e, 0x805, 0x0) r2 = geteuid() stat(&(0x7f00009a8000)='./file0\x00', &(0x7f0000113000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000a7d000-0x8)='./file0\x00', r2, r3) r4 = add_key$keyring(&(0x7f0000b76000)='keyring\x00', &(0x7f00002d5000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$update(0x2, r4, &(0x7f0000ae8000-0x59)="a8032943a2aaf1c4ae944c0ec7b2216081b7004e42218a8ab1e17f6a9a2821088efd27554869218c61d243a2184100ab7f52970b1fd523b52beedd3bf4d04b949e4663e15bc8159fe12d2cec4c18499aedb479d1b2fe56fb3c", 0x59) sendmsg$inet_sctp(r1, &(0x7f00007ff000)={&(0x7f0000433000-0x10)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004f1000-0x20)=[{&(0x7f0000c8a000)="349d199c8fc21c6833ef7c2e3178fd3d42144e99b1088ce043c6c2466413c7ff76c5c3ce475d8bddbde730bcfa89c51fcc001d5632a14d03020110a5779e57d5810ea8d2c3", 0x45}, {&(0x7f0000394000-0xd4)="ef65d5c80c513bbe56300ecac85ffe7626b91b8a84e7645f97c40f089a10defd9be33124c83569cdbacafefddb6022aed5ab1eca5bba7d0263faaa4dcfa700966ac314090c40dd39782e82f1b2d8fd905b25551ab1d9f2390314bd5a4b4ab0dfe54df6bbaaca89976bd2c92aca22d08ec6a6f15a913797c12774bbfbef83e724fad2b14fd3db2add4e6408105bf356a7a10c556bd4c77b3532e8366bed2d74a0e737fda1b8554f11cc7319a1d0c78a6188802d044a867c8b1c549d2660d0877a1824b6dc95858a9b2dd0c744a7cc3d020f1e816e", 0xd4}], 0x2, &(0x7f000046f000)=[@init={0x18, 0x84, 0x0, {0x1, 0x5, 0xffff, 0x56}}, @init={0x18, 0x84, 0x0, {0x80, 0x1, 0x100, 0xffffffffffffffc0}}, @init={0x18, 0x84, 0x0, {0x1, 0xfffffffffffffff9, 0x0, 0x2d0e}}], 0x90, 0x4044}, 0x8000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000e0000)={0x0, 0x0}) setns(r0, 0x40000000) setitimer(0x1, &(0x7f000048f000)={{0x0, 0x2710}, {0x0, 0x0}}, &(0x7f0000a00000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) close(r5) recvmmsg(r1, &(0x7f0000e5f000-0x258)=[{{0x0, 0x0, &(0x7f000034d000)=[{&(0x7f0000287000)=""/40, 0x28}], 0x1, &(0x7f00005da000)=""/174, 0xae, 0x0}, 0x1}], 0x1, 0x0, &(0x7f0000361000)={r6, 0x0}) [ 115.892251] encrypted_key: insufficient parameters specified [ 115.970186] ------------[ cut here ]------------ [ 115.976937] unexpected usercopy exposure with bad or missing whitelist with SLAB object 'skbuff_head_cache' (offset 84, size 4) [ 115.977063] WARNING: CPU: 1 PID: 17140 at mm/slab.c:4426 __check_heap_object+0xef/0x100 [ 115.996814] Kernel panic - not syncing: panic_on_warn set ... [ 115.996814] [ 116.004157] CPU: 1 PID: 17140 Comm: syz-executor3 Not tainted 4.15.0-rc7-mm1+ #56 [ 116.011745] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.021069] Call Trace: [ 116.023632] dump_stack+0x194/0x257 [ 116.027236] ? arch_local_irq_restore+0x53/0x53 [ 116.031882] ? vsnprintf+0x1ed/0x1900 [ 116.035659] panic+0x1e4/0x41c [ 116.038837] ? refcount_error_report+0x214/0x214 [ 116.043827] ? show_regs_print_info+0x18/0x18 [ 116.048903] ? lock_acquire+0x1d5/0x580 [ 116.052853] ? __warn+0x1c1/0x200 [ 116.056289] ? __check_heap_object+0xef/0x100 [ 116.060754] __warn+0x1dc/0x200 [ 116.064006] ? __check_heap_object+0xef/0x100 [ 116.068482] report_bug+0x211/0x2d0 [ 116.072090] fixup_bug.part.11+0x37/0x80 [ 116.076122] do_error_trap+0x2d7/0x3e0 [ 116.079985] ? math_error+0x400/0x400 [ 116.083759] ? vprintk_emit+0x3ea/0x590 [ 116.087719] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 116.092541] do_invalid_op+0x1b/0x20 [ 116.096225] invalid_op+0x22/0x40 [ 116.099652] RIP: 0010:__check_heap_object+0xef/0x100 [ 116.104722] RSP: 0018:ffff8801c7cdf460 EFLAGS: 00010286 [ 116.110057] RAX: dffffc0000000008 RBX: 1ffff10038f9be94 RCX: ffffffff815a58fe [ 116.117295] RDX: 0000000000002896 RSI: ffffc90002510000 RDI: 1ffff10038f9be47 [ 116.124622] RBP: ffff8801c7cdf468 R08: ffffffff86938e18 R09: 0000000000000000 [ 116.131861] R10: 00000000000000f2 R11: 0000000000000000 R12: 0000000000000004 [ 116.139101] R13: ffff8801c5a88254 R14: ffffea000716a200 R15: ffffea000716a200 [ 116.146794] ? vprintk_func+0x5e/0xc0 [ 116.150587] __check_object_size+0x301/0x530 [ 116.154966] ? retint_kernel+0x10/0x10 [ 116.158828] ? report_usercopy+0xd0/0xd0 [ 116.162873] ? copy_user_generic_unrolled+0x89/0xc0 [ 116.167869] ? _copy_to_user+0xa2/0xc0 [ 116.171733] put_cmsg+0x233/0x3f0 [ 116.175164] ? __scm_send+0x11a0/0x11a0 [ 116.179110] ? report_usercopy+0xd0/0xd0 [ 116.183148] ? rcu_note_context_switch+0x710/0x710 [ 116.188064] __sock_recv_ts_and_drops+0x2cc/0x370 [ 116.192878] ? __sk_queue_drop_skb+0x34/0x1d0 [ 116.197349] udp_recvmsg+0x92d/0x1260 [ 116.201132] ? skb_consume_udp+0x4e0/0x4e0 [ 116.205343] ? kasan_check_write+0x14/0x20 [ 116.209564] ? rw_copy_check_uvector+0x1be/0x280 [ 116.214309] ? sock_has_perm+0x2a4/0x420 [ 116.218430] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 116.223771] inet_recvmsg+0x16b/0x620 [ 116.227548] ? inet_sendmsg+0x5e0/0x5e0 [ 116.231499] ? copy_msghdr_from_user+0x3a6/0x590 [ 116.236230] ? selinux_socket_recvmsg+0x36/0x40 [ 116.240883] ? security_socket_recvmsg+0x91/0xc0 [ 116.245616] ? inet_sendmsg+0x5e0/0x5e0 [ 116.249564] sock_recvmsg+0xc9/0x110 [ 116.253247] ? __sock_recv_wifi_status+0x210/0x210 [ 116.258149] ___sys_recvmsg+0x2a4/0x640 [ 116.262106] ? ___sys_sendmsg+0x8b0/0x8b0 [ 116.266232] ? ktime_get_ts64+0x15f/0x4d0 [ 116.270359] ? kvm_clock_get_cycles+0x25/0x30 [ 116.274826] ? ktime_get_ts64+0x328/0x4d0 [ 116.278957] ? nsec_to_clock_t+0x30/0x30 [ 116.282992] ? __sched_text_start+0x8/0x8 [ 116.287497] ? perf_trace_lock+0xd6/0x900 [ 116.291625] ? poll_select_set_timeout+0x12f/0x210 [ 116.296528] ? do_restart_poll+0x2a0/0x2a0 [ 116.300739] ? __fdget+0x18/0x20 [ 116.304085] __sys_recvmmsg+0x2a9/0xaf0 [ 116.308033] ? __sys_recvmmsg+0x2a9/0xaf0 [ 116.312172] ? SyS_recvmsg+0x50/0x50 [ 116.315859] ? find_held_lock+0x35/0x1d0 [ 116.319901] ? __might_fault+0x110/0x1d0 [ 116.323935] ? lock_downgrade+0x980/0x980 [ 116.328057] ? lock_release+0xa40/0xa40 [ 116.332007] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 116.337880] ? trace_hardirqs_off+0xd/0x10 [ 116.342088] ? exit_to_usermode_loop+0x198/0x2f0 [ 116.346838] ? kasan_check_write+0x14/0x20 [ 116.351046] ? _copy_from_user+0x99/0x110 [ 116.355169] SyS_recvmmsg+0xc4/0x160 [ 116.358855] ? __sys_recvmmsg+0xaf0/0xaf0 [ 116.362981] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 116.367969] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 116.372703] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 116.377429] RIP: 0033:0x452df9 [ 116.380588] RSP: 002b:00007f3526084c58 EFLAGS: 00000212 ORIG_RAX: 000000000000012b [ 116.388267] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452df9 [ 116.395516] RDX: 0000000000000003 RSI: 0000000020f02f4c RDI: 0000000000000013 [ 116.402756] RBP: 000000000000004a R08: 00000000204a1000 R09: 0000000000000000 [ 116.409994] R10: 0000000000010000 R11: 0000000000000212 R12: 00000000006ee790 [ 116.417238] R13: 00000000ffffffff R14: 00007f35260856d4 R15: 0000000000000000 [ 116.425512] Dumping ftrace buffer: [ 116.429114] (ftrace buffer empty) [ 116.432801] Kernel Offset: disabled [ 116.436402] Rebooting in 86400 seconds..