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0x1000}, {&(0x7f0000422000-0x1000)="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", 0x1000}], 0x4) mmap(&(0x7f00005e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f00002aa000)=[{&(0x7f00005ec000-0xed)="bc97e318fcf23f7f00c134cb6e4f99360ec4d3590fa0da4791986463a254236720bdcc56a90f30c71e197b32cf715047e1809919fd22af7f6307c44e7037ed1545a923c73308d2ec919370133edcf4ac8895010001004f2508edd6bfb54581c1465528d0f21d732f20125c8cbfc97121011d277e1ac480e4281085921ccb7f1b98ee91f512aa3a768fad5281171719456dc4f312e140dde8063c42a86730a7b9dde0cfbc5addb69a12bd07ffb0e7bd451eb9d96df9e42ef4346cd3b48ce5c19cfaddfde2488aeb338f3b9957a65b9db890e249f6255a3b3d50e8412d5af4e7399670d35822f4b0992d4be45083", 0xed}, {&(0x7f00005e8000)="c03ad43e50daceeba0d58e82acc0c360702b35856e4e92a2c90a8612a1b3054a8db9fa93dc4f6419e4001c56c6e0d0ae1487eeb183483a2912c9d238eb4702a51b71609259bea6c7f180b9bd700160165d522d266dcfd95e86fa96c1e143ab83dd3c3791b4e746783104ff731d8cddab30ba1fd826e431d0ea7942f3cc049745674de60d2e715962e6720f202b4e4e97e255ffd5fd231b779eaf517e9c97feae01de7dfc5cf0c22ae14efdebdfea55b335b3", 0xb2}], 0x2, 0x6) socket$unix(0x1, 0x7, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000237000-0x14)={@loopback={0x0, 0x1}, 0x0}, 0x14) 2017/10/27 10:59:45 executing program 0: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c65000)="2d00", 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0x20da401c, {0x0}, 0x0, 0x0}, &(0x7f0000b4b000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000af1000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000022000)="6465616400", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="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", 0xfa, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000fda000)={0x7, 0x78, 0x7ff, 0x1, 0x8, 0x696da0b0, 0x0, 0x8000, 0x46008, 0x3, 0x40, 0x2, 0x98, 0x8, 0x0, 0x10000, 0x0, 0x7, 0x8001, 0x200a, 0x8000, 0x5de, 0x7, 0x5, 0x5, 0x9, 0x0}, r2, 0x1, r0, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f00004fe000-0x4)=0x0) r3 = request_key(&(0x7f0000000000)="7573657200", &(0x7f000076f000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x2)="2d00", 0xfffffffffffffffe) keyctl$search(0xa, r1, &(0x7f00009c6000)="6c6f676f6e00", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r3) syz_open_dev$evdev(&(0x7f0000002000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) 2017/10/27 10:59:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f000064c000-0x4)=0x9) writev(0xffffffffffffffff, &(0x7f0000918000-0x10)=[{&(0x7f00008e9000)="2900000020001980013d7524000a04210200000000000000007f0000080006000000113310315aec00", 0x29}], 0x1) [ 52.024977] device gre0 entered promiscuous mode 2017/10/27 10:59:45 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)="64657620", 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000)=0x0, 0x400000000fee) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000005000)={@common="69666230000000000000000000000000", @ifru_flags=0x1}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000005000)="6c6f676f6e00", &(0x7f0000009000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000008000-0x1)="00", 0xfffffffffffffffb) keyctl$revoke(0x3, r3) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000)="00", 0x1}, {&(0x7f0000011000-0x1000)="00", 0x1}], 0x2, &(0x7f000000f000-0x3f)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2017/10/27 10:59:45 executing program 1: mmap(&(0x7f0000000000/0xb58000)=nil, 0xb58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000b58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000556000)={0x0, 0xffff}, &(0x7f000065c000-0x4)=0x8) mmap(&(0x7f0000b58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000063b000-0x8)={r1, 0x42931fa8}, &(0x7f0000b59000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00007b1000-0x8)={0x0, 0x7fffffff}, &(0x7f0000a61000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000a62000-0x108)={r2, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x9, 0x28f31e35, 0x26, 0x4, 0x9, 0x4, 0x100000001, 0x1, 0x56000000, 0x8001, 0x6665, 0x9, 0x800, 0x2]}, &(0x7f0000a62000-0x4)=0x108) mmap(&(0x7f0000b59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000b59000)="2e2f66696c653000", 0x10) ioctl$PIO_FONT(r4, 0x4b61, &(0x7f0000781000)="6fe4b3722799a3f849c7d3d43feef901210d02b79fccad19bffc64889b0bf035325f212758feeb4de15a85e85dd4ebaeae837b7d0db70967e311370e3a60902fe93cf72833ff635ad0f40acb11a1a762dd8a6e953696649ccfa905cdcd9472129c7d0999cf0d1bc01a12ecd74d40f2c6748ae058c278c237d560918c56aac96e86952a32db9fd340f416201476814cbe2de9a43a39ef534cc2e19ef75f7b95f13c591a765513ed6b4399007eb1ba92a681b86443e4ba4e2042afec54094740028326af5f") getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000b51000-0x18)={r2, 0x5, 0x10, 0x8000008007, 0x8000040006}, &(0x7f00002d5000)=0x18) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd65}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) connect$inet(r0, &(0x7f0000000000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_MODESET_CTL(r4, 0x40086408, &(0x7f00005f4000)={0x6, 0x7}) listen(r0, 0xcb) r6 = accept4(r0, 0x0, &(0x7f0000101000)=0x0, 0x80800) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000b5a000)={r3, 0xc, "000000007ffffffff50000a6"}, &(0x7f0000821000-0x4)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000b52000)={r2, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1f9, 0x87, 0x5, 0x4}, 0xa0) socketpair$inet6(0xa, 0x800, 0x3ff, &(0x7f00005f9000)={0x0, 0x0}) r7 = fcntl$getown(r6, 0x9) mmap(&(0x7f0000b58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r6, 0x84, 0x6b, &(0x7f0000b2f000)=[], 0x0) mmap(&(0x7f0000b58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) migrate_pages(r7, 0x1, &(0x7f0000b59000-0x8)=0x2, &(0x7f0000b59000-0x8)=0x3) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f00007f3000)={0x9, [0x87a, 0xa7fd, 0x7d6f, 0x6, 0x0, 0x20, 0x2, 0x10ffffffff, 0x1]}, 0x16) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000a62000-0x4)=0x10001, 0x4) socket(0x5, 0x5, 0x0) socket$inet(0x2, 0x1, 0x1) listen(r6, 0x0) listen(r0, 0x100000000) 2017/10/27 10:59:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000211000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a38000)=0x10, 0x80800) bind$inet(r1, &(0x7f0000293000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f00003e3000-0x4)=0x3, 0x4) writev(r0, &(0x7f0000918000-0x10)=[{&(0x7f00008e9000)="2900000020001980013d7524000a04210200000000000000007f0000080006000000113310315aec00", 0x29}], 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000c74000-0x8)={0x0, 0x0}) [ 52.034726] sock: process `syz-executor1' is using obsolete setsockopt SO_BSDCOMPAT 2017/10/27 10:59:45 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)="64657620", 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000)=0x0, 0x400000000fee) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f000000e000-0x8)={0x2, &(0x7f0000001000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc008641d, &(0x7f000000a000-0x8)={r3, &(0x7f0000006000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000003000)="2f6465762f73672300", 0x2, 0x0) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000)="00", 0x1}, {&(0x7f0000011000-0x1000)="00", 0x1}], 0x2, &(0x7f000000f000-0x3f)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2017/10/27 10:59:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000fa2000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000144000)=0x0, 0x4) r2 = socket$inet6(0xa, 0x400000007, 0xfffd) bind$inet6(r2, &(0x7f00001e6000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000d3c000-0x10)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000bc0000-0xc)={r3, 0x10000080000, r2}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000a05000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000526000-0xc)={r5, 0x80000, 0xffffffffffffffff}) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d24000-0x11)="2f6465762f7667615f6172626974657200", 0x4000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000061a000)={r4, 0x80000, r6}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00007ae000-0xc)={0x1, r1, 0x1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000e16000-0xc)={0x0, 0x0, 0xffffffffffffffff}) r7 = dup(r1) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000b69000-0x8)={0x0, 0x0}) r9 = syz_open_dev$vcsa(&(0x7f000024d000)="2f6465762f766373612300", 0x80, 0xc0100) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r7, 0xc00c642d, &(0x7f0000774000)={r8, 0x80000, r9}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000e1c000)={0x0, 0x80000, 0xffffffffffffffff}) r10 = creat(&(0x7f0000a7c000-0x8)="2e2f66696c653000", 0x48) setsockopt$ALG_SET_KEY(r10, 0x117, 0x1, &(0x7f00009ab000)="c6ce6e0b4d0339fb2d3bc71fdcfbbc703e02178b4f9c1d72baf71ae53c6142cba75a343d8ace98b631c60d34ec2de2c586f931b845521c80d67dfe661fdf58d7a96ddc8f9fbd47c2c8fe5167a7ca7ef03656da3f60b5daa104a53842901fd78ebed461bd34f58c520e74d8885b4acea0aed10794ac1de82260f4b457e94cb7cca640b152254c38d56681096a3ced0af4456c4dfff98c2282864cdb317293152016dc740ca6ef003865672acf35ccf9662d66f03831f64fb0e9039eb9d9ab26ecf2d4a57891badea05bb8655729acb29e6778e979e8ec6d475b653216f0d8906cb94cfaa4b63e21", 0xe7) r11 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x0) r12 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x20, 0x101002) ftruncate(r11, 0xffff) sendfile(r12, r11, 0x0, 0x72439a69) syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) 2017/10/27 10:59:45 executing program 0: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c65000)="2d00", 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0x20da401c, {0x0}, 0x0, 0x0}, &(0x7f0000b4b000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000af1000-0x8)={0x0}) syz_open_dev$evdev(&(0x7f0000002000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000001000-0x8c)={0x2, 0x100000001, 0x4, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/27 10:59:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000918000-0x10)=[{&(0x7f00008e9000)="2900000020001980013d7524000a04210200000000000000007f0000080006000000113310315aec00", 0x29}], 0x1) socket(0xf, 0x81aa062225be3b0a, 0x4) pipe2(&(0x7f0000042000)={0x0, 0x0}, 0x80800) tee(r0, r0, 0x5, 0x8) fcntl$setsig(r0, 0xa, 0x3c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000dc000)={r0}) listen(r1, 0x3) sendmsg$kcm(r2, &(0x7f000077d000-0x1c)={0x0, 0x0, &(0x7f00001aa000)=[{&(0x7f0000dd7000-0x68)="c12072a04defd103ad32aebb4ad1cf4c85f4038e48b7ca1c6e451b9a62320e3900d00b030abf94839e4f549432e5dc087dfa59fc77f71a3501f08e2344e93d1a69a7ccf3dbfc03632d5e725772dcd04b9c52ecd55f8f80e25db0040de375db42d53e6e8ffdcff2c5", 0x68}, {&(0x7f00000f5000-0x53)="9bc7bdef27a19cdec3cee927723728e97f60a69c9f101c31c3358162bd9e36f56ab595674380543838ee7e199aa81f36970c4c6a3f9ac8c6397b77e88ea3dc48fe89e844a7553d29433c46e511fb567a37479b", 0x53}, {&(0x7f00007a9000)="ffdd6296b0e2c05cba4871580a959fa15511ff120e94880d4b308b1fd90dc4f867f22ccfd24679dc235e4113cd3b5b654c9c6638616fb3ad5a7989a6c4e0a88a", 0x40}, {&(0x7f00008fb000)="b128e8b6d0", 0x5}, {&(0x7f000063b000)="59b0e0876a12f38171e066c012eb50ddc5212cad5bd85b95868ec40d2b93982fb882e3bce169dc5ea56144e9e61f64127c820abbc55d60271b79f6bc09ddf51c6c941c8590e76d4af291688598cac5d176d81ab4e8c67767b74d93e50d1a1b9821848cb245c776dc53643a87786cc2675a4e18c57917a8b6a08b86400ec10352648598d212b9528669263ff7b50b05d73f5496a9546622069944865c103bea", 0x9f}, {&(0x7f00004b8000-0x8)="77fde6ed1dd9f5e7", 0x8}, {&(0x7f0000406000)="ab5a57f671a4f04f7192c1c38bded78ac462af6edf86c89ae5e1fdace4c7d8c8", 0x20}, {&(0x7f0000e29000)="87ed26e4d4bb0b563ddcdb4bdce9f46f992819f970b2185c10c25afccc23ddfc16c5966641b17d86b339be0d36e5a3afe4243a1e615cd84a869541901c2c0c742fc1e4d6c0d158659c6f76afedb9f6209b794096fde16c60e42f8c8a8cd466b314d5c2526ef36efd1363bb6cb14f31ff2d90dc9a685d57ccc62019c6ca41dab83c", 0x81}, {&(0x7f0000c29000-0x13)="e0828feee41d354f4bf986a1b81d9ee818d9af", 0x13}], 0x9, &(0x7f00008c6000)=[{0xb4, 0x116, 0x80000000, "e9be00e5d10a335234e9be07b591e40b29849623d205792ccd149a85b99c059ab738dcfd486f83f5eb0d0add5403a409d3a75082b5dac81c8813e5e73b6a471d917fdff10597ec10a3ddf54e1359ed8101e564493c5d01296251e41db556e1ea05c5c019933990246e83d290b954c3da7fc63d6d23115ea1c5ef42a04d09400dc87957345e60fec96cd46cc7b31720a4e7c7640b9f6dac766cf277ecdca741a32ac094827af1"}, {0x100c, 0x10e, 0x0, "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{0x74, 0x118, 0x100000003, "5ae453c6c1f024bab5e05afa2d9a05028673b32f44921393940247da8a3882418135e2131777f883a05cf23c911dde927725ebb2752fe1abd4259381a66d5625e07ce4c72d139ddf864749d006b23bc17af7144e242d1dbac09c917de9353124d64bfb1568b0e2"}, {0x4c, 0x18f, 0x2, "94a27068cbbf06d3e8c44cf9d60d8541c333b7a0319396ca191071d5b09cbde47eb7c60cdec0b41e4ce483660095264d33892d0684f0e36c48aca8d99745ed"}, {0xd0, 0x117, 0x0, "fbc0994a35c2c2cb3fb900799732564d7f30fe14799fc6fbeb616670648571fd5b5e788a8e1b12be815fc17e7d9fbceeba40d0ca407fc99d817cb8633983f7a352cf8460dc28d1198f094f017d07dc76314601f604d900834659936f6eb90481ad67aa8d9f1fd3b7d78b858483e6793ae459b15c75f3441c802eacc74054047792fa2d4b039c344a4e9eae206a41d94974b7c2dd0817915899c6ae06e9b41f8c0a6721b3aa2bfbb36f93d3dd16b53ebddad1742d74524a3f827ecaf070b61b28b8"}, {0xa8, 0x11d, 0x3, "adc43b950dd08258f06d057d36fb2efc57604476ef76ff2508ea5d5fff3653eea4cd7a23bb471485e14e589c9d46de1f57b7124fbe90f230765054056dea3f0914c36462f5aa038d798c70e27b12a004c7b5ffbe7c2eec9874402b3b24f8ad66c837c38a2d6efcb09431f3b03d5f0a548ce41bb3feabbadaadf55734db052f3b343794a93a5c0a4fc4dcd73ef255305180902571cf6b1ae00d0b97"}, {0xd0, 0x115, 0x4, "bb985c5e3cf012e11d080334452e2f58abe8826b1adb28f073f45281cee50d41010c192aa7dd006f295cea187241a9332dc87d83cd2cd24739f3c0dba0eeb6a5ffbe976645bdbf8fb6b66d5e1599f7c0f2bde58ca46cd6eb9c75ba5c0e4e48924da4f811b366b7a8aa0d54020803ea1c11f298b06c8d4c8cc57fcc35ae9322be6d04c5235226a51efc90b33c23d6f2506eb65c7c36c4e7f702c4cca9f79ec8abd536cf87d3e7b920c473be27ce60bc3a707aebc7c1302ca27512dcba15388ab05a3a126a"}, {0xac, 0x13a, 0x3, "c41f53bb2f3ac13877a021cc530035beb3f9ec5dabc6d543042c1f6d92226bf98f6ad4a63f1286a817f7f3cec783d7dea4a1cd809480d30782c0dc302fbfa55afb233322eb794eaf9341de8680d3021de9987cb2c3ebe378a96c2b588b05c6895f11856df65379f79078795e68204fb7db7a2fbf815dceb018a0cc632f95a56f640caa4c36851974961a3b3bf0458ed3dc1aa4195b7fe9885719483cfbb1"}], 0x8, 0x4000080}, 0x2) 2017/10/27 10:59:45 executing program 4: syz_open_dev$tun(&(0x7f0000581000)="2f6465762f6e65742f74756e00", 0x0, 0x1fc) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000edc000)="2e2f66696c653000", &(0x7f0000a98000)={0x4, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000008000-0xc)="2f6465762f6175746f667300", 0x40000000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x2, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x10000000000, 0xfffffffffffffffd, 0x0, 0x8, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdb0f315, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f00002e9000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x6, 0x0, 0x3, 0x0, 0xc, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000d9d000-0x8)="2e2f66696c653000", 0x40000, 0x4000000000) r3 = syz_open_dev$sg(&(0x7f00009da000-0x9)="2f6465762f73672300", 0x0, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x5, 0x0, 0xb, 0xfffffffffffffffd, 0x7, 0x2040fffb}) ioctl(r3, 0x2285, &(0x7f0000007000)="53") ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000000)={0x60, @tick=0x9, 0x4, {0x0, 0x0}, 0x4, 0x20, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000fb5000)="") ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)={0x0, 0x14000, 0x0}) r5 = socket$packet(0x11, 0x3, 0x300) lseek(r5, 0x0, 0x2) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f0000003000)={0x8001, 0xa931}) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/27 10:59:45 executing program 3: r0 = perf_event_open(&(0x7f0000291000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setns(0xffffffffffffffff, 0x4000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000000)="00", 0x0) r1 = syz_open_dev$mouse(&(0x7f000035a000)="2f6465762f696e7075742f6d6f7573652300", 0x3, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000-0xa)="2f6465762f70746d7800", 0xc4fd, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000001000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000000000)="2f6465762f696e7075742f6d6f7573652300", 0x7f, 0x189001) openat$hwrng(0xffffffffffffff9c, &(0x7f0000233000)="2f6465762f6877726e6700", 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) dup3(r1, r3, 0x80000) ioctl$VT_RELDISP(r0, 0x5605) mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000f5b000)={0xffffffffffffffff, &(0x7f00002ae000)="01"}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000240000)="2f6465762f72666b696c6c00", 0x4000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000602000)={0x0, 0x21, 0x5, @thr={&(0x7f00006e5000)="58416d", &(0x7f0000227000)="28a3da76a524696fe028a8643a7b1ae0965234aef1efdf30d29de30fa2cd599a9c52563d13b3c20c0ab71bcc823d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b26000)=0x0) timer_create(0x2, &(0x7f00005a6000-0x60)={0x0, 0x13, 0x5, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000048f000)=0x0) timer_create(0x3, &(0x7f0000f37000-0x60)={0x0, 0x10, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ead000-0x4)=0x0) timer_gettime(0x0, &(0x7f000015d000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x3, 0x4000000032, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x10000012, 0x8100000000000103) r6 = fcntl$dupfd(r2, 0x2, r3) bind$inet6(r5, &(0x7f0000bd5000)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x402}, 0x1c) mmap(&(0x7f0000d6e000/0x4000)=nil, 0x4000, 0x8000000003, 0x20052, r6, 0x0) ioctl$sock_inet_SIOCSARP(r6, 0x8955, &(0x7f0000393000)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1000000000006, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = gettid() perf_event_open(&(0x7f0000c73000)={0x3, 0x78, 0x1, 0x0, 0x8000000000000, 0x1000000000, 0x0, 0x2, 0xfffffffffffffffe, 0x0, 0xd34, 0x102, 0x0, 0x0, 0x0, 0x0, 0x80, 0x40003, 0x9, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, r7, 0xffffffff, 0xffffffffffffffff, 0xe) lstat(&(0x7f0000682000-0x8)="2e2f66696c653000", &(0x7f0000d8e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r5, &(0x7f0000003000)={0x0, 0x0, &(0x7f00001b4000)=[], 0x0, &(0x7f00009de000-0x1c)=[@rights={0x1c, 0x1, 0x1, [r4, r5, r6, r6]}], 0x1, 0x4}, 0x0) creat(&(0x7f0000967000)="2e2f66696c653000", 0x48) perf_event_open(&(0x7f000000a000)={0x4, 0x78, 0x0, 0x0, 0x0, 0x1, 0x0, 0x30ab8f8e, 0x0, 0x0, 0x2, 0x0, 0x5, 0x4, 0x0, 0x20000000, 0xfffffffffffffffe, 0x4, 0x0, 0x10000200000000, 0x209, 0x82, 0xff9a0c420a96e01a, 0x0, 0x5, 0x1, 0x0}, r7, 0x10000, 0xffffffffffffffff, 0xfffffffffffffffc) mount(&(0x7f00000ae000)="2e2f66696c653000", &(0x7f0000cc6000-0x8)="2e2f66696c653000", &(0x7f0000151000-0x7)="65647671ff1500", 0x80000, &(0x7f0000b80000+0x96a)="c1a8") getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f00009f3000)={0x0, 0xffffffff00000000, 0x34}, &(0x7f000029a000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000815000-0xe8)={{{@in=@broadcast=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000748000)=0xe8) clock_gettime(0x0, &(0x7f0000b73000-0x8)={0x0, 0x0}) 2017/10/27 10:59:45 executing program 0: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000985000)=0x1, 0x4) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0xfffffffffffffb, 0x31, r0, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000ff1000-0x12)="ff02040000ffffffffffff78d60000d8144e000000000205", 0x18) mmap(&(0x7f0000fef000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023a000/0x2000)=nil, 0x2000, 0x8000000000, 0x4010, r0, 0xfffffffffffffffc) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x30, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000c3a000)={0xa, 0x1, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfdf}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ff1000)={{{@in=@rand_addr=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d43000)=0xe8) mmap(&(0x7f00009cb000/0x3000)=nil, 0x3000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ba2000)=0x0) r3 = perf_event_open(&(0x7f0000000000)={0x6, 0x78, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0xb827, 0x3, 0x1000000000000000, 0x8, 0x405, 0x8, 0x0, 0x0, 0xffffffffffffffff, 0x10001, 0x0, 0x0}, r2, 0x1, 0xffffffffffffffff, 0xe) r4 = fcntl$dupfd(r3, 0x402, r3) r5 = openat(r4, &(0x7f00001ec000)="2e2f66696c653000", 0x7ffc, 0x30) fchmod(r1, 0xb) ioctl$PIO_FONTX(r4, 0x4b6c, &(0x7f0000079000)="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") openat$rtc(0xffffffffffffff9c, &(0x7f0000b7e000)="2f6465762f72746300", 0x20000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r5) readahead(r1, 0x4, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf1f000)=nil, 0xf1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000aeb000/0x2000)=nil, 0x2000, 0x10000001) syz_open_dev$sndtimer(&(0x7f0000000000)="2f6465762f736e642f74696d657200", 0x0, 0x0) 2017/10/27 10:59:45 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)="64657620", 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000)=0x0, 0x400000000fee) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000000)={0x7, 0x200}) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000)="00", 0x1}, {&(0x7f0000011000-0x1000)="00", 0x1}], 0x2, &(0x7f000000f000-0x3f)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f000000e000-0x10)={0xe51, 0xffffffffffffe5d5, 0x6, 0x100000000}, 0x10) ioctl$LOOP_CTL_REMOVE(r2, 0x4c80, r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000008000)="6269675f6b657900", &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000)="00", 0xfffffffffffffff8) keyctl$invalidate(0x15, r4) 2017/10/27 10:59:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x12) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a49000)="2f6465762f76637300", 0x22001, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00008f7000)={0x8000, 0x7fff, 0x742ac25c, 0x100000000}, 0x8) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000365000)=@common="00000000000000000000000000000000", 0x10) write(r0, &(0x7f00009ef000-0xae)="7a27595f1a55ae9b4c404fc7bbc6c670590b34d99d7e925ed5be7e40230b13857c44eb1cd3fc1bdbb0ee6b29825687ceee3a6e6120cb8368232997f8967d83965ad28e66f4d5ab0f2b7b6d42f967832f87691fe4b61c6dfeedf34b331365efb61b95535760b8421754ae9b678dc2996fc3bb1cd531d32bb7eae6a9cadff945c08746940fcc8df42c25d86c06978d346a2bfc6908882798fa929e1d6f801f74e77fc49c0f3336a7d9fc4c6cca0be0", 0xae) writev(r0, &(0x7f0000918000-0x10)=[{&(0x7f00008e9000)="2900000020001980013d7524000a04210200000000000000007f0000080006000000113310315aec00", 0x29}], 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000494000-0x20)={0xffffffff, 0x7, 0x8000, 0x7f, 0x5c77, 0x6, 0x0, 0x4, 0x0}, &(0x7f0000973000-0x4)=0x20) mknod$loop(&(0x7f0000737000)="2e2f66696c653000", 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000ec0000)={r2, @in6={{0xa, 0x1, 0x100000000, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffff, 0x0, 0xfffffffffffffff9, 0x100000001, 0xc29, 0x100, 0x9, 0x9, 0x1f, 0x0, 0x2, 0x3f, 0x8, 0x2, 0x10001]}, &(0x7f0000560000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000979000-0x98)={r2, @in6={{0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x10001}, 0x98) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000cfc000)=@assoc_value={r3, 0x6}, &(0x7f000072a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000efe000)={0x0, 0xdd, "f48cea92b916de0f68b00f62668961998a2738c2d4bf5bb21372efbab53ba024ad93f7e213c23e6826352351f825de3505510dce0733f095e5f9b63022b50c0492668e4606474fdb254f1e7854e49f0ebf9f344823a3af08f2fe1d36fb4744741c2e8af8bc29da97625ce7b77b42afdeb5714db7d7e96254c72990a09476ec02099cc63de72f8d5f1e5482d6d62b3b70249e43833d5d7ffc775ffa17af514627a4f8cfd1691e654d559df910d23fd053c19b90f0b8c98faae6d2b56b7db3e5eb3d42e5cc13047fc937f47a16a2a4f8cb060f731137c63d2ba362ee71c5"}, &(0x7f00006aa000-0x4)=0xe5) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000663000)=0xffffffff, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000d6b000-0xbc)={0x8, 0x0, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff80000001, "77e54b875627df9a", "6ceb3c733e2d5c0200a97f990048c8a7404831624ce9e8b6e0e76b956fbc34c4", 0xff, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f00003c0000-0x83)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000872000+0x507)={r4, 0xffffffff80000001}, 0x6) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000a06000)=0x0) 2017/10/27 10:59:45 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)="64657620", 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000)=0x0, 0x400000000fee) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000001000)={0x7, 0xf3, &(0x7f000000e000)="d7ac12350337f7b83a2ab61b49c2c2f8e43d25be6a719c787c15113881d53aea2568b6c000168ec85d610a771a6bf7e9f1fbfb9db55211e4dc9b4d753d63c7124beb93a83b16e533a487cd786c5e901f6a842d77788c4b09c83107218ef21d9edcfec0a7b93fe063fc986ea41ce925cca1225b1a47f9c2f373f0755d8a806d575a5ea3912a2f7e6c0724b9ba06e52543e64f4ca962fb52b656ca2033d32925c733c379ab05736be2c97645de4c111ce252b897be8c95d5067bb93e0b32787a7d2d90a2a6ddbab31234a13e829cf18d35bc0949ff3d5ad145443532dab9d54872de2977dd2f2fb738a03cb8e1ad8989a65ef600"}) recvmmsg(r0, &(0x7f0000005000-0x20)=[{{&(0x7f0000008000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000)="00", 0x1}, {&(0x7f0000011000-0x1000)="00", 0x1}], 0x2, &(0x7f000000f000-0x3f)="", 0x0, 0x5}, 0x0}], 0x1, 0x0, 0x0) 2017/10/27 10:59:45 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f000054c000-0xa)="2f6465762f7663732300", 0x1000, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x3478000000, &(0x7f0000001000)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000efe000)={0x4, &(0x7f0000f01000-0x28)=[{0x20000000007, 0x1, 0x200000000002, 0x23d0000000}, {0x20, 0xfe, 0x10000000000000, 0xc000000000000000}, {0x81, 0xffffffffffffffff, 0x2, 0x3}, {0x200000000000006, 0x0, 0x10, 0x3f}]}, 0x8) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000f07000-0xc)={0x6, r0, 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000f06000-0x4)=0x0, &(0x7f000084a000-0x4)=0x4) r3 = socket(0xa, 0x3, 0x3c) mmap(&(0x7f0000f05000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r3, &(0x7f000020e000)={&(0x7f0000b9c000-0x18)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000b55000-0x48)=[{&(0x7f0000cd3000-0x19)="d0bb0c9892c9bb730811cb4b9f83fac54d8efb2ce696221e08", 0x19}, {&(0x7f0000f08000)="99fce098d6b12e977e3808f05fd1d64f142a7e310cc04fa7941aaa3edca79f98002ff29482f99c36f5799663ad5a6477918af2e7b383c065b8b10a4e9c1211598d7ddda365261da9f2a9906ce21814ca026ff2ba23af", 0x56}, {&(0x7f0000f09000)="8d412efbd5611046dc2b70f75cec984b2984e2d1a6643cf0b63bdfa2cbcb05f2f6291e2bec", 0x25}, {&(0x7f0000de5000-0xa9)="0a5f4d052bd9dd2c83165c8ad3778a2687c8c6b203a928fb3004e90642cb7a6d3315a553ffffbd28dbb727d9e56a8efe782081b0719aeaef69579a991e30ae1607fda562a3ba9d67e84cc9f41accf390617fb7dc894a3fa792f0c9a2050565c253b19a0101989b8aeb98727922548e6c5f22b3c72101dc117abd37815e98cadc0f610e16923a69f6f85fdf7ba0b74c1ed8bcad0a40b54ea1cf07412d7fe85d8ce3611027fe45399fa0", 0xa9}, {&(0x7f000016c000-0x39)="46e97ae5467494d48e3b07f74849660251d93322cc706a6a089a2e6a2b716434681b00075906b9d37c4632715a748f087befc90f5ab15a0312", 0x39}, {&(0x7f0000d16000)="0837b7c5ea0345485f4c8112470f4f07f8f3142225c75c482052c6d68dd7361eba8d40efea3b33cc0ebc69abcdef346bdc8106cae56de539078335b80f0afb0ee179475af64e63fbde10a4243e5b7fe4c708698a067c0ecbad3b753d5feb6233c51bd78f76fa824076afcb8cf9d3e583af7f6ff90230df7b2914ae5f4fad5e340fc9fbfacbe56f11d72d0709497a32333429f63ca432d3492816328aa3d1df6ab6258170640e662988edb281f4ca21e0951daa6c6fc3da3b408d651add317d1aaa40cb3d0890229795961dca82a30451cf45df7b44a1b97ca6a0d9db8bf10d96f4fe7ec0ca44ea793bf4755cc6c1c46e44cd", 0xf2}, {&(0x7f000029d000-0xd7)="3fc2c3db1808c16e9e0d3987b018b7eecb0541ee89684149e2e49cbab06221f8bedec2f9dc76bfa1dafae0a797e28a800d526eefd9e7e664b4fc5df2660c942edc5c7b9e81c097f2a45e97a5b575fa950ac649b1308d711a42eb0dea3eb7e3e7af2563f376caa3976f9b03e70c55d18100c1d65aa02a816e13dccf7b2494a2d35f6cf9c62717cc4a6faa374835ac06d908775a1897659178d8a243dfa04ecae52d39b2e52fe32ee5c131ac4978ec16cdbd38926ecc24c1018e80be2227d208c8039171397b760f961570f79c6248f80e1ae3d37d2ebde2", 0xd7}, {&(0x7f0000f0a000)="3e0a28bd22812f9043a4f893be2f68924366a2958e205e115ce989d87304608cd65c7f546f335455d76778118c1d89ecd7705426e191cb1d4588a9cc2af19a97d816fc286ba6b8f074ea568328ce17a0f7d6b5cd4c1acaf124bf25a32cd413ca6452f5ea15ed", 0x66}, {&(0x7f00008cc000-0x3c3)="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", 0x1000}], 0x9, &(0x7f0000f07000)=[], 0x0, 0x8000}, 0x8000) sendto$unix(r3, &(0x7f0000f08000)="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", 0x5a9, 0x8800, &(0x7f00002b3000-0x1e)=@file={0x4000000000, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r3, &(0x7f0000d96000-0x38)={&(0x7f00007e6000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f0000c12000)=[{&(0x7f0000f17000)="b32e76482fac7ea51e462ae550dee935e18d1734", 0x14}], 0x1, &(0x7f0000c74000)=[], 0x0, 0x0}, 0x40) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000bf8000-0x4)=0x4, 0x4) bind$inet6(r3, &(0x7f000000b000)={0xa, 0x0, 0x80080000000008, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000064000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xa, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x5, 0x84, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[@rr={0x7, 0x13, 0x9, [@multicast1=0xe0000001, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001]}]}}, @udp={0x0, 0x1, 0x8, 0x0, ""}}}}}, 0x0) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/27 10:59:45 executing program 0: syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f0000b01000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x64, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xc, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x14)={0x5, 0x8, 0x66, 0x800000000000404, 0x0, 0x0, 0x0}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000c36000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) mq_open(&(0x7f000065e000-0x35)="7070703173656c666d696d655f74797065776c616e306e6f6465766e6f6465762e407365637572697479657468312d776c616e3000", 0x0, 0x0, &(0x7f00007e9000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000513000)=0x0, &(0x7f0000fc8000-0x4)=0x4) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f000076d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e92000+0xe9b)=0x67) unshare(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000283000)={0x0, 0x34, "a36a37eb2d4ab2d2441625e3348616e8c5f1e35f0921de67af7fa0515a971432ecc112d4eb8278adce3d5f5defdaaf4008c4cd4e"}, &(0x7f00009da000)=0x3c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00008b4000)={r3, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000075d000-0x4)=0x8c) recvfrom$ipx(r1, &(0x7f00005c4000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd, 0x42, &(0x7f0000b76000-0x10)={0x4, 0x3ff, 0x6, "c283915f54c2", 0x1ff, 0x0}, 0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000fdb000)="766567617300", 0x6) signalfd(r2, &(0x7f000029e000)={0x6}, 0x8) io_setup(0x81, &(0x7f00004d6000)=0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000062000)="2f6465762f6175746f667300", 0x800, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000090b000-0x18)={r1, &(0x7f0000111000)="667f45cb5a693c9080a4222d63f7f902bbf09e8b10138ca0fac165c9f20ef578472dd89b06720ae68709f216335a02926c5a903c00b8900ea2ae59a80ffa4828fce1930aa2d4614c0f609dd96080507467a64fd6c7562929c267fd682df591528a81c603640d5f6d70b7f682f6a92e0dadf8ea9a49a9c4afd97fbc26", &(0x7f0000997000-0x8a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) stat(&(0x7f0000256000)="2e2f66696c653000", &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000b12000-0x4)=0x0, &(0x7f0000c4c000)=0x0, &(0x7f0000868000)=0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000801000)={0x0, 0x0, 0x0}, 0xc) setresgid(r5, r6, r7) io_getevents(r4, 0x2598, 0x4, &(0x7f0000559000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000b97000)={0x77359400, 0x0}) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) preadv(r1, &(0x7f00003b0000-0x20)=[{&(0x7f0000016000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64}, {&(0x7f000036f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}, {&(0x7f0000ef7000-0xe1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe1}, {&(0x7f000064e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc4}], 0x4, 0x0) sendto$ipx(r1, &(0x7f000017f000)="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", 0x1000, 0x0, &(0x7f0000a91000)={0x4, 0xfffffffffffffffa, 0x8, "45c98ded1b72", 0x5, 0x0}, 0x10) 2017/10/27 10:59:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000fa2000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000144000)=0x0, 0x4) r2 = socket$inet6(0xa, 0x400000007, 0xfffd) bind$inet6(r2, &(0x7f00001e6000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000d3c000-0x10)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000bc0000-0xc)={r3, 0x10000080000, r2}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000a05000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000526000-0xc)={r5, 0x80000, 0xffffffffffffffff}) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d24000-0x11)="2f6465762f7667615f6172626974657200", 0x4000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000061a000)={r4, 0x80000, r6}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00007ae000-0xc)={0x1, r1, 0x1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000e16000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r7 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000b69000-0x8)={0x0, 0x0}) r9 = syz_open_dev$vcsa(&(0x7f000024d000)="2f6465762f766373612300", 0x80, 0xc0100) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r7, 0xc00c642d, &(0x7f0000774000)={r8, 0x80000, r9}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000e1c000)={0x0, 0x80000, 0xffffffffffffffff}) r10 = creat(&(0x7f0000a7c000-0x8)="2e2f66696c653000", 0x48) setsockopt$ALG_SET_KEY(r10, 0x117, 0x1, &(0x7f00009ab000)="c6ce6e0b4d0339fb2d3bc71fdcfbbc703e02178b4f9c1d72baf71ae53c6142cba75a343d8ace98b631c60d34ec2de2c586f931b845521c80d67dfe661fdf58d7a96ddc8f9fbd47c2c8fe5167a7ca7ef03656da3f60b5daa104a53842901fd78ebed461bd34f58c520e74d8885b4acea0aed10794ac1de82260f4b457e94cb7cca640b152254c38d56681096a3ced0af4456c4dfff98c2282864cdb317293152016dc740ca6ef003865672acf35ccf9662d66f03831f64fb0e9039eb9d9ab26ecf2d4a57891badea05bb8655729acb29e6778e979e8ec6d475b653216f0d8906cb94cfaa4b63e21", 0xe7) r11 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x0) r12 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x20, 0x101002) ftruncate(r11, 0xffff) sendfile(r12, r11, 0x0, 0x72439a69) syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) 2017/10/27 10:59:45 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000e81000-0xb)="2f6465762f766373612300", 0x3ffffffffffff, 0x40003) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x40003, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0xf3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c1b000-0xe8)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000933000-0x4)=0xe8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) capset(&(0x7f000005b000-0x8)={0x19980330, 0x0}, &(0x7f000005a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$usbmon(&(0x7f00005ab000)="2f6465762f7573626d6f6e2300", 0xc8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x4, &(0x7f0000001000)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x1000000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x8, [0x1, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0]}, 0x5c) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x7fffffff, 0x20, 0x0, 0x0}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000006b000)={0x0, 0x0}) r3 = accept4$inet6(r1, &(0x7f0000ae9000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x1000000000000800) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f000010b000)={@common="6c6f0000000000000000000000000000", &(0x7f0000b5d000)=@ethtool_rxfh_indir={0x39, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(r1, &(0x7f00009d6000-0x1c)={&(0x7f0000d93000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000fde000-0x20)=[{&(0x7f00008da000)="", 0x0}, {&(0x7f00005fa000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000902000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a}, {&(0x7f0000dbc000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x37}], 0x4, &(0x7f00006bb000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbc, 0xd6}, 0x2000) r5 = socket$netlink(0x10, 0x3, 0x200001d) setsockopt$netlink_NETLINK_CAP_ACK(r5, 0x10e, 0xa, &(0x7f0000c8c000-0x4)=0x7fffffff, 0x4) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00001ae000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000544000)=0xc) sendmsg$netlink(r5, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000dc7000)=[{0x14, 0x1d, 0x719, 0x0, 0x0, "01"}], 0x14}], 0x1, &(0x7f0000025000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, r6, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x30, 0x1, 0x1, [r5, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x5, 0x3}, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000b62000)={0x1, 0x1, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000dd4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000f87000-0x98)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x23}, &(0x7f0000783000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000adc000-0x98)={r7, @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]}, 0x80000000, 0xfffffffffffffff7}, &(0x7f000028b000)=0x98) 2017/10/27 10:59:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mq_open(&(0x7f00005de000)="2b2d2973797374656d00", 0x800, 0x1, &(0x7f0000efa000-0x20)={0x8000, 0xd8, 0x400, 0x1, 0x38, 0x4, 0xffff, 0x9}) writev(r0, &(0x7f0000918000-0x10)=[{&(0x7f00008e9000)="2900000020001980013d7524000a04210200000000000000007f0000080006000000113310315aec00", 0x29}], 0x1) 2017/10/27 10:59:45 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000dc6000-0xb)="2f6465762f766373612300", 0x4c07a46d, 0x200000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000db0000)=0x0, &(0x7f0000adc000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000084d000-0x8)={0x0, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5b1000)=nil, 0x5b1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x800000005, 0x84) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000001000-0x20)={@generic="b06d791a177b96e6fd497dd8461942c4", @ifru_flags=0x8000007ffd}) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000003000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000827000-0x4)=0x10, 0x800) socket$unix(0x1, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000fbb000-0x8)={0x1, 0x7, 0x25, 0x2}, 0x8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000051f000-0x28)={@common="726f7365300000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f000033f000-0x18)={@loopback={0x0, 0x1}, 0x671, r3}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000214000-0x10)={0x0, 0x9, &(0x7f00005b0000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x51, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x5da2}, @in6={0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x93f}, @in6={0xa, 0x0, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}]}, &(0x7f00005af000)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000004000-0x6)={r4, 0x0}, &(0x7f0000655000)=0x6) r6 = socket$inet(0x2, 0x80004, 0xfffffffeffffff82) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000020000-0x4)=0x4000000000000003, 0x4) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000daa000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000073000)=0xe8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00005ae000-0x9)={r5, 0x3, &(0x7f00005ad000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00005ae000-0x4)=0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00001e8000)={0x0, @multicast2=0x0, @multicast2=0x0}, &(0x7f0000b54000-0x4)=0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x2, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4a}, {0xa, 0x0, 0xca59, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x5, 0x10001, 0x2, 0xff, 0x6, 0x5, 0x6, 0x100]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x6, 0x10000, 0x4, 0x7ff80000000, 0x2}, 0x14) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f00005b1000)={r5, 0x1, 0xfffffffffffffffe, 0x1, 0x97, 0x8, 0x925, 0xfff, {r4, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xeea, 0x5, 0x0, 0x500000000000, 0x4}}, &(0x7f00005b2000-0x4)=0xb8) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x1000000084bf, 0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xf) 2017/10/27 10:59:45 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)="64657620", 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f000000a000)="140e0b15144f88588f8b726cc86bbfa1b90a56242913b5a3844575cd89d96d7ad1b2ec440f49146bdebd25508c8225af021c8b043a181f1154dae23eb55b55b21629de5ea4cf54dfa1c5ddd2ebc4926c1f08e851680546157555de75f569ac34c4", 0x61, 0x80, &(0x7f000000a000-0x1c)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x20}, 0x1c) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000)=0x0, 0x400000000fee) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000)="00", 0x1}, {&(0x7f0000011000-0x1000)="00", 0x1}], 0x2, &(0x7f000000f000-0x3f)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2017/10/27 10:59:45 executing program 4: syz_open_dev$tun(&(0x7f0000581000)="2f6465762f6e65742f74756e00", 0x0, 0x1fc) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000edc000)="2e2f66696c653000", &(0x7f0000a98000)={0x4, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000008000-0xc)="2f6465762f6175746f667300", 0x40000000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x2, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x10000000000, 0xfffffffffffffffd, 0x0, 0x8, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdb0f315, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f00002e9000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x6, 0x0, 0x3, 0x0, 0xc, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000d09000-0x14)={0x400, 0xfff, 0x3, 0x80000000004, 0x101}) r3 = syz_open_dev$sg(&(0x7f00009da000-0x9)="2f6465762f73672300", 0x0, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x5, 0x0, 0xb, 0xfffffffffffffffd, 0x7, 0x2040fffb}) ioctl(r3, 0x2285, &(0x7f0000007000)="53") ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000000)={0x60, @tick=0x9, 0x4, {0x0, 0x0}, 0x4, 0x20, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000fb5000)="") ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)={0x0, 0x14000, 0x0}) r5 = socket$packet(0x11, 0x3, 0x300) lseek(r5, 0x0, 0x2) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f0000003000)={0x8001, 0xa931}) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/27 10:59:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000e6000-0x9)="2f6465762f72746300", 0x80040, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000918000-0x10)=[{&(0x7f00008e9000)="2900000020001980013d7524000a04210200000000000000007f0000080006000000113310315aec00", 0x29}], 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000af8000)="2f6465762f7667615f6172626974657200", 0x4000, 0x0) bind$bt_hci(r1, &(0x7f0000ea2000)={0x1f, 0x401, 0x1}, 0x6) 2017/10/27 10:59:45 executing program 3: perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x2, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000000000, 0xfffffffffffffffd, 0x0, 0x40000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f00007bb000/0x800000)=nil, 0x800000, 0x4000, 0x3, &(0x7f0000006000/0x4000)=nil) msync(&(0x7f00001ba000/0x2000)=nil, 0x2000, 0x4) 2017/10/27 10:59:45 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x64, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xc, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x8000f, 0x5) connect$inet(r0, &(0x7f0000844000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000000000)=0x0, &(0x7f0000ad9000)=0x0, 0x7ff, &(0x7f0000405000/0x4000)=nil, 0x3) mmap(&(0x7f0000000000/0xaba000)=nil, 0xaba000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000ab6000-0x69)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000a3a000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000947000-0x8)={0xa, &(0x7f0000416000-0x28)=[{0x6, 0x5}, {0x507, 0x41b5e6a2}, {0x6b02, 0x6}, {0x6, 0x2a9}, {0xae2, 0x1}, {0x0, 0x80000000000000}, {0x5, 0x80000001}, {0x81, 0x1}, {0x4, 0x1}, {0xf09, 0x9}]}) socket$inet_dccp(0x2, 0x6, 0x0) setpriority(0x0, 0x0, 0xe20) lremovexattr(&(0x7f0000071000-0x8)="2e2f66696c653000", &(0x7f000001f000)=@random={"6f73782e00", "2f6465762f7573626d6f6e2300"}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000016d000)=0x0) restart_syscall() r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000860000-0x9)="2f6465762f6b766d00", 0x10000000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000c33000-0x50)={{0x4, 0x80000001}, {0x1, 0x5}, 0x81, 0x5, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000567000)={0x0, 0x0, 0x0}, &(0x7f0000eee000-0x4)=0xc) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000002000-0x10)=[{&(0x7f0000abb000-0x39)="3900000013001947040000000000200001000100030000004500ff000000800009001a0003000000000000000002fb011018e9070000000000", 0x39}], 0x1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000204000-0x8)={0x0, 0x0}) fcntl$setown(r5, 0x8, r4) 2017/10/27 10:59:45 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000202000)="2f6465762f7573626d6f6e2300", 0x5, 0x0) sendto$inet6(r1, &(0x7f00009bb000)="1eec3c2283eecd5d32e6a2b3262c908382318fa181ab9b7f4d44438b20bb27b441b7bc53e05ba64d208ee812bf4435a595a85a56aec997a86703076ca35662f5b4558a043a6611f3cdd42ed4b7f6bf6314aca799a37305fbc3955976a2364f8ce706d37c558119ab054b96786088bda138d7b78fe6198fd2ef27006ae53fff82c91325f0769422c3d2204fc7bd8486abcba920c0ba2415bb962cf121f763bebf06755e", 0xa3, 0x10, 0x0, 0x0) writev(r0, &(0x7f0000918000-0x10)=[{&(0x7f00008e9000)="2900000020001980013d7524000a04210200000000000000007f0000080006000000113310315aec00", 0x29}], 0x1) 2017/10/27 10:59:45 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r1) setsockopt(r0, 0x10d, 0x4, &(0x7f0000001000-0x1)="03", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)="2f6465762f766373612300", 0x80, 0x80000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f0000001000)={[{0x5, 0x11, 0x0, 0x2, 0x8b41, 0xffffffff7fffffff, 0x5ea3de4e, 0xd7, 0x1, 0x8c, 0x18000000000, 0x2, 0xa078}, {0x1, 0x1f, 0x0, 0x9, 0x800, 0xfffffffffffffff7, 0x1, 0x3, 0x1, 0x40, 0x10000, 0x5, 0x0}, {0x1, 0x4, 0x9, 0xfff, 0x3397, 0x1ca, 0x4, 0xfffffffeffffffff, 0x5, 0x7, 0x4, 0xfffffffffffff001, 0x20}], 0x753, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cdf000+0x69f)="2f6465762f72746300", 0x400, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f000018b000-0xc)={r3, 0x80000, r5}) fchdir(r4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key(&(0x7f0000001000)="6269675f6b657900", &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000-0x85)="909f7110a91f68dde3af1d57d1d226de1f2c22001aeaa75838e317b0642a7182ed263aa8206dc768d65cf7924d5dca9495f73efbe8a455d8be9f46df3e873896b29cfeb12276e4dd78203ec128d4f4db3a68adfe82ef4ddceb5b64f1a0ea51ca6b8cc7a63cfb7449ad8b3f336ee3911d185ec7d8147838f3b00389d4f9bb031a72d92189d8", 0x85, 0xfffffffffffffffe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000003000)={&(0x7f0000004000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000003000)=[{&(0x7f0000001000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000003000-0x2d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}, {&(0x7f0000003000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6a}, {&(0x7f0000002000)="00000000000000000000000000000000000000000000000000000000000000000000000000", 0x25}, {&(0x7f0000004000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000003000-0xe)="0000000000000000000000000000", 0xe}, {&(0x7f0000003000-0xcb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb}, {&(0x7f0000002000-0xdb)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb}], 0x9, &(0x7f0000003000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbf, 0x9}, 0x40000041) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000000000)={r7, 0x1, 0x6, @random="e5ea0420fd3f", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = add_key(&(0x7f0000000000)="6c6f676f6e00", &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000003000-0x9c)="c07d509b347e39e91551fc7a64e02f14de45875ef150b3ded05fd58a93619f653c8f33b6b4a2fc6cc151e3cbf77831894a6c44463fcf8f973efd692a7598796e76b9aa787aa70a4e5d472689e6f44eb3fa0effc623df3f58fa22610ea26c74ca0ef286488cc7410fc72cb193b6222034f412ed20c45c77059cdbc477f9494cacd849af4d7b3bc0c5aeb6cab8e15b260ddef2f5548e4d15a04459b94d", 0x9c, 0xfffffffffffffff8) keyctl$search(0xa, r6, &(0x7f0000002000-0x8)="7472757374656400", &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x1, 0x0}, r8) 2017/10/27 10:59:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000fa2000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000144000)=0x0, 0x4) r2 = socket$inet6(0xa, 0x400000007, 0xfffd) bind$inet6(r2, &(0x7f00001e6000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000d3c000-0x10)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000bc0000-0xc)={r3, 0x10000080000, r2}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000a05000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000526000-0xc)={r5, 0x80000, 0xffffffffffffffff}) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d24000-0x11)="2f6465762f7667615f6172626974657200", 0x4000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000061a000)={r4, 0x80000, r6}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00007ae000-0xc)={0x1, r1, 0x1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000e16000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r7 = dup(r1) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000b69000-0x8)={0x0, 0x0}) r9 = syz_open_dev$vcsa(&(0x7f000024d000)="2f6465762f766373612300", 0x0, 0xc0100) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r7, 0xc00c642d, &(0x7f0000774000)={r8, 0x80000, r9}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000e1c000)={0x0, 0x80000, 0xffffffffffffffff}) r10 = creat(&(0x7f0000a7c000-0x8)="2e2f66696c653000", 0x48) setsockopt$ALG_SET_KEY(r10, 0x117, 0x1, &(0x7f00009ab000)="c6ce6e0b4d0339fb2d3bc71fdcfbbc703e02178b4f9c1d72baf71ae53c6142cba75a343d8ace98b631c60d34ec2de2c586f931b845521c80d67dfe661fdf58d7a96ddc8f9fbd47c2c8fe5167a7ca7ef03656da3f60b5daa104a53842901fd78ebed461bd34f58c520e74d8885b4acea0aed10794ac1de82260f4b457e94cb7cca640b152254c38d56681096a3ced0af4456c4dfff98c2282864cdb317293152016dc740ca6ef003865672acf35ccf9662d66f03831f64fb0e9039eb9d9ab26ecf2d4a57891badea05bb8655729acb29e6778e979e8ec6d475b653216f0d8906cb94cfaa4b63e21", 0xe7) r11 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x0) r12 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x20, 0x101002) ftruncate(r11, 0xffff) sendfile(r12, r11, 0x0, 0x72439a69) syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) 2017/10/27 10:59:45 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)="64657620", 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r2, &(0x7f0000008000)={0x0, {"00000000000000"}, 0x0}, &(0x7f000000b000-0x4)=0x10, 0x800) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000)=0x0, 0x400000000fee) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000000000)=[0x2, 0x2]) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000)="00", 0x1}, {&(0x7f0000011000-0x1000)="00", 0x1}], 0x2, &(0x7f000000f000-0x3f)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2017/10/27 10:59:45 executing program 6: perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00009a3000)=0x75) writev(0xffffffffffffffff, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="", 0x0}], 0x1) pipe(&(0x7f0000cf7000)={0x0, 0x0}) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00008dc000-0x4)=0x1, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000cf000)={0x0, 0x0}) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00004b4000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000ff2000-0x4)=0x1000) r2 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000d27000)={0x5, &(0x7f0000353000)=[{0x4, 0x10001}, {0xfffffffffffffff8, 0x8}, {0x7, 0x63}, {0xfe37, 0x9}, {0x1ff, 0x8}]}) r3 = socket$inet(0x2, 0x801, 0x0) getsockopt$bt_hci(r3, 0x0, 0x2, &(0x7f0000554000)="00", &(0x7f0000000000)=0x1) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000036f000)=0x0) tgkill(r2, r4, 0x28) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009fb000-0xb)="2f6465762f6877726e6700", 0x2000, 0x0) bind$inet(r5, &(0x7f0000ce2000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000001000)={0x732, 0x8000, 0x5, 0x1, 0x0}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000001000-0x8)={r7, 0x5}, 0x8) connect$unix(r5, &(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000dea000)=0x0) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x2a, &(0x7f0000858000-0x90)={0x81, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) syz_emit_ethernet(0x1d7, &(0x7f0000619000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x1a1, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x29, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @routing={0x11, 0x8, 0x0, 0x8ffc, 0x2a6b, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @dstopts={0xaf, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x100, 0x2a, "ca0920feae6e2a4f2f9c0096af329fd1122ce978823d6ecdfa3dde664f5c034eab844e7ff0db77fc5b59"}]}, @routing={0x3f, 0x14, 0x1, 0x800eca, 0x9, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}, @dstopts={0x3f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @tcp={{0x1, 0x2, 0x42424242, 0x42424242, 0x1, 0x0, 0xd, 0x21, 0xbed6, 0x0, 0x7, {[@generic={0x22, 0xd, "bc0323264acb4d44bd9e62"}, @generic={0x13, 0x11, "66d81f62363db69c6a7275e732bf0a"}]}}, {"1320e94556e8f4e9bb1ae399f532615675d0d940475b0bbf8d8826022c4eea1113020d0ca735246a5f6ef289a0ed22bd4a6f6779952a4b6b10"}}}}}}}, 0x0) 2017/10/27 10:59:45 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00004b0000)="2f6465762f7161745f6164665f63746c00", 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000001000-0x8)=0x3000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xb) writev(r1, &(0x7f0000918000-0x10)=[{&(0x7f00008e9000)="2900000020001980013d7524000a04210200000000000000007f0000080006000000113310315aec00", 0x29}], 0x1) 2017/10/27 10:59:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x3, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d4c000-0x10)="2f6465762f73657175656e6365723200", 0x800, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000022f000-0x11)="2f6465762f7667615f6172626974657200", 0x100400, 0x0) syz_open_dev$sndseq(&(0x7f00000de000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2017/10/27 10:59:45 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000cf8000)="2f6465762f73672300", 0xfffffffffffffff9, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f00000f4000)="2e2f66696c653000", 0x400000, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000022b000)="2f6465762f6c6f6f702300", 0xffff, 0x8000000000040000) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f00006d1000-0x1)={0x0}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x6, &(0x7f0000000000)=0x0) clock_gettime(0x2, &(0x7f0000efe000-0x8)={0x0, 0x0}) io_getevents(r1, 0x1, 0x1, &(0x7f0000001000-0x20)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f0000001000-0x8)={0x0, 0x1c9c380}) r2 = syz_open_dev$vcsn(&(0x7f0000000000+0x5b3)="2f6465762f7663732300", 0x6, 0x400000) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000a7d000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00007a6000-0x58)={0x26, "6861736800e9000e000000000000", 0x0, 0x0, "73686132353600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00004c8000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) dup2(r3, r3) accept4(r2, &(0x7f0000db5000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000679000)=0x6, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00007e0000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000e2b000)="2f6465762f7573626d6f6e2300", 0x5, 0x0) r5 = perf_event_open(&(0x7f0000940000)={0x80002, 0x78, 0xffffffffffffffdb, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x7fff, 0x0}, 0x0, 0xffffffffffffffff, r4, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x1110, 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) mkdir(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x41) signalfd4(r5, &(0x7f0000b96000-0x8)={0x80000000000292}, 0x8, 0x800) socket(0x11, 0x2000000005, 0x3) 2017/10/27 10:59:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) writev(r0, &(0x7f0000918000-0x10)=[{&(0x7f00008e9000)="2900000020001980013d7524000a04210200000000000000007f0000080006000000113310315aec00", 0x29}], 0x1) dup3(r0, r0, 0x80000) splice(r0, 0x0, r0, 0x0, 0x4, 0x1) close(r0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e30000-0x9)="2f6465762f76637300", 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000485000)={0x0, 0x9, 0x30}, &(0x7f00005b1000)=0xc) munmap(&(0x7f000082c000/0x4000)=nil, 0x4000) r3 = getpgrp(0x0) perf_event_open(&(0x7f00002b4000)={0x1, 0x78, 0x1, 0xffffffffffffffff, 0x3b, 0x280000, 0x0, 0x7fffffff, 0x20010, 0x2, 0xfffffffffffffff8, 0x400, 0xfffffffffffffffa, 0x2, 0x0, 0x1, 0x7, 0x9, 0x1, 0x200, 0x0, 0x10000, 0x0, 0x5, 0x100000001, 0x3, 0x0}, r3, 0x3, r1, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00002c4000-0xa0)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0xfffffffffffffffe, 0x9792, 0x3, 0x1}, 0xa0) 2017/10/27 10:59:45 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x803, 0x3ff, &(0x7f000000a000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000005000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000000b000-0x10)={r3, 0x2, 0x9, 0x2}, &(0x7f0000003000-0x4)=0x10) r4 = memfd_create(&(0x7f0000000000)="64657620", 0x0) ftruncate(r4, 0x40001) sendfile(r1, r4, &(0x7f0000001000)=0x0, 0x400000000fee) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setsig(r0, 0xa, 0x19) fstat(r4, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f0000000000)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000007000-0x4)="64657620", 0x4, 0x1) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000)="00", 0x1}, {&(0x7f0000011000-0x1000)="00", 0x1}], 0x2, &(0x7f000000f000-0x3f)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) setgroups(0x5, &(0x7f0000008000)=[r5, r5, r5, r5, r5]) 2017/10/27 10:59:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00005ef000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000cfa000)={0xffff, 0x0, 0x0, 0x101}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00004d5000)={0x0, 0x1, 0xf000, 0x1000, &(0x7f000062d000/0x1000)=nil}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000008b000)="2f6465762f72746300", 0xe000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000530000-0xc)={0x40000000, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f0000ade000)=0xf000) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000ae3000-0x400)={"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"}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000ad8000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x200}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2017/10/27 10:59:45 executing program 4: syz_open_dev$tun(&(0x7f0000581000)="2f6465762f6e65742f74756e00", 0x0, 0x1fc) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000edc000)="2e2f66696c653000", &(0x7f0000a98000)={0x4, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000008000-0xc)="2f6465762f6175746f667300", 0x40000000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x2, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x10000000000, 0xfffffffffffffffd, 0x0, 0x8, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdb0f315, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() open(&(0x7f0000d9d000-0x8)="2e2f66696c653000", 0x40000, 0x4000000000) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000d09000-0x14)={0x400, 0xfff, 0x3, 0x80000000004, 0x101}) r3 = syz_open_dev$sg(&(0x7f00009da000-0x9)="2f6465762f73672300", 0x0, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x5, 0x0, 0xb, 0xfffffffffffffffd, 0x7, 0x2040fffb}) ioctl(r3, 0x2285, &(0x7f0000007000)="53") ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000000)={0x60, @tick=0x9, 0x4, {0x0, 0x0}, 0x4, 0x20, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000fb5000)="") ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)={0x0, 0x14000, 0x0}) r5 = socket$packet(0x11, 0x3, 0x300) lseek(r5, 0x0, 0x2) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f0000003000)={0x8001, 0xa931}) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 52.574554] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app [ 52.601619] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app 2017/10/27 10:59:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000fa2000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000144000)=0x0, 0x4) r2 = socket$inet6(0xa, 0x400000007, 0xfffd) bind$inet6(r2, &(0x7f00001e6000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000d3c000-0x10)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000bc0000-0xc)={r3, 0x10000080000, r2}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000a05000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000526000-0xc)={r5, 0x80000, 0xffffffffffffffff}) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d24000-0x11)="2f6465762f7667615f6172626974657200", 0x4000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000061a000)={r4, 0x80000, r6}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00007ae000-0xc)={0x1, r1, 0x1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000e16000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r7 = dup(r1) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000b69000-0x8)={0x0, 0x0}) r9 = syz_open_dev$vcsa(&(0x7f000024d000)="2f6465762f766373612300", 0x80, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r7, 0xc00c642d, &(0x7f0000774000)={r8, 0x80000, r9}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000e1c000)={0x0, 0x80000, 0xffffffffffffffff}) r10 = creat(&(0x7f0000a7c000-0x8)="2e2f66696c653000", 0x48) setsockopt$ALG_SET_KEY(r10, 0x117, 0x1, &(0x7f00009ab000)="c6ce6e0b4d0339fb2d3bc71fdcfbbc703e02178b4f9c1d72baf71ae53c6142cba75a343d8ace98b631c60d34ec2de2c586f931b845521c80d67dfe661fdf58d7a96ddc8f9fbd47c2c8fe5167a7ca7ef03656da3f60b5daa104a53842901fd78ebed461bd34f58c520e74d8885b4acea0aed10794ac1de82260f4b457e94cb7cca640b152254c38d56681096a3ced0af4456c4dfff98c2282864cdb317293152016dc740ca6ef003865672acf35ccf9662d66f03831f64fb0e9039eb9d9ab26ecf2d4a57891badea05bb8655729acb29e6778e979e8ec6d475b653216f0d8906cb94cfaa4b63e21", 0xe7) r11 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x0) r12 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x20, 0x101002) ftruncate(r11, 0xffff) sendfile(r12, r11, 0x0, 0x72439a69) syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) 2017/10/27 10:59:45 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00006c2000)="2f6465762f7161745f6164665f63746c00", 0x1, 0x0) ioctl$KDDISABIO(r0, 0x4b37) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) bind$alg(r0, &(0x7f00002cc000)={0x26, "6165616400000000000000000000", 0x0, 0x4e, "6a6974746572656e74726f70795f726e670000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl$KDMKTONE(r0, 0x4b3b, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000001000-0x8)={0x0, 0x100000000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000002000-0x4)=0x0) sync_file_range(r0, 0x8, 0x3, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}], 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000002000)=r1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000002000)={0x8, 0x0}) keyctl$session_to_parent(0x12) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000003000-0x24)={0x9, 0x0, 0x1, 0x8, 0x0, 0x3, 0x4, 0xfffffffffffff4fa, 0x400, 0x101, 0x9, 0x100000001}) ioctl$TIOCEXCL(r0, 0x540c) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x10000, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x82, 0x1, 0x3, 0xffffffffffffff01, 0x8, &(0x7f0000003000-0x10)=@common="69666230000000000000000000000000", 0x4800000000000, 0x80000001, 0x9}) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000001000-0x1)=0x3) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000002000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000)=0x64) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000004000-0x1)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000004000)=0x0, &(0x7f0000004000)=0x4) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000005000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000005000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000002000)={{r2, r3+30000000}, {0x77359400, 0x0}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/10/27 10:59:45 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)="64657620", 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000)=0x0, 0x400000000fee) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x1c)={&(0x7f000000d000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000009000-0x30)=[{&(0x7f000000a000-0x62)="341fc49ae9da77d8c6c271a5a12340df09a230fc30be18a06ed9a7d2f32e21d8bf994dc53c481e769104ea8a6647d99d104fa09c1ad140dbcbdf6ba35a1dd923b76db128d4a8315818efb0628fb8e5e4a7818d7a404428369b24eff60872b85202c9", 0x62}, {&(0x7f0000008000)="cd283f428f5a52998773dd83b5791d2cbc124e3999af4e35eeb1d571e4fb949db6461f69d064898fd00aeb83342a31cb4cb4abfa0f6378b75454a6a8c59cfbe504ff73df77d6ffe5cd6e85601f55ddecc9c15499d3dc821b1d4f608d6524ac417c692448838492b5970a0ceb5476d0c68f686268d427ae52e615a51c9c3f17c84a7aed0b08e7ace48437a393ab58b134cc8b79bec2634ebea0f7868b", 0x9c}, {&(0x7f0000005000-0x6f)="0a8e17cad36893b2bd7753255b47404385642aaff84769f3bf46b442a68ca17adb537885df723021d4052c836299abf9b7b4eca6f24c14b62f60f476fc10f637209181cd397b7ef20b4d52eeb27b1c1dab5bcf6b77094deaed9702d01eba1e9f4758b4a644b9d58ab7cd6fde412eed", 0x6f}, {&(0x7f0000000000)="a244d818169458995b0b9c65d0b6c0ab83df4cc910413f75013961852e9c38cfd766947dd2c34edaa5ea371445a427165c792fe3389fc344cb472687e714f331f9762ae37fe29426464e18a741bdee46d7bf0019d6d0a29583980242a85da295e8957b61843036fb7f9e213ecd62e53ac5ad2f6ea66eef5c7ce478b046be9781d351f49f78ac5f7b3f20d0cfa0c9ab07792365f05178bf079c773d16e835", 0x9e}, {&(0x7f0000008000)="ff5f8f51335eb5f399625b4e7d319917d9dd81cbf6c27e28650e050bf6b22c0997fc9eaf542d88c62eb774c49727f38818505d3029a758e3233bdc59d34b9c", 0x3f}, {&(0x7f000000d000)="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", 0x1000}], 0x6, &(0x7f0000008000)=[@rights={0x14, 0x1, 0x1, [r2, r1]}, @rights={0x1c, 0x1, 0x1, [r1, r0, r2, r2]}, @rights={0x18, 0x1, 0x1, [r2, r1, r1]}], 0x3, 0x8004}, 0x48000) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000)="00", 0x1}, {&(0x7f0000011000-0x1000)="00", 0x1}], 0x2, &(0x7f000000f000-0x3f)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2017/10/27 10:59:46 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000007000-0x8)="2e2f66696c653000", &(0x7f000000b000-0x91)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)="64657620", 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000)=0x0, 0x400000000fee) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000)="00", 0x1}, {&(0x7f0000011000-0x1000)="00", 0x1}], 0x2, &(0x7f000000f000-0x3f)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2017/10/27 10:59:46 executing program 6: openat$autofs(0xffffffffffffff9c, &(0x7f0000d60000-0xc)="2f6465762f6175746f667300", 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x3ff, 0x4, 0x400, 0x7f, 0x7, 0x3, 0x6, {0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ff, 0x5, 0x7fffffff, 0x8, 0x1}}, &(0x7f0000be5000-0x4)=0xb8) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e63657200", 0x2000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000b7f000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000c37000)={0x0, 0x0}, 0x80000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000422000-0xc)={0x2, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1e, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00004fb000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000780000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00004d4000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x10001, 0x4, 0x10000, 0x40}, &(0x7f00007cc000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000015a000-0xfe)={r1, 0xf6, "3d50fa7e1c0f63f46ec6dace8c9d7ec62169e607a1790b3197053d8cb5eb5e4858227859ec0bd08916ccf5d0f2b2f73a391d39c66982b193d40cda1ac9d0316a628c35640e77398da69f95bc8708f3214c4b1d7cfc86bf4ccd09bce1daf25cb48b26e8fc6ce56825f51220d2f36730590b451a7d37013191807c7bcdc48debc166e03f0a9bc459edfab91ee20717e726151f470e00a6516b198988812b0486bf82ad4e9c01a8aab1cecea1d71d7d12eacde70bf83bfd471817b91585a9b35badd48382e0671572e76400bd922883a966ed82481bae6cb3ebfae7ba865393a1ac8f6f668cf0d9a6638fa328938229410ce0fafb5bccd1"}, &(0x7f000046f000-0x4)=0xfe) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000cfe000-0x4)=0x2, 0x4) r2 = socket(0x400000011, 0xa, 0x0) getsockname(r2, &(0x7f0000bae000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000001000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000c55000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000012000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) write(r0, &(0x7f00007ce000-0x24)="240000001a0025f00000000401111f0e0a0b00000004bf00000009ec0800030005000000", 0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00002c3000-0x18)={0x0, 0xffffffffffff00c3, 0x30, 0x9, 0x4}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/27 10:59:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) writev(r0, &(0x7f0000918000-0x10)=[{&(0x7f00008e9000)="2900000020001980013d7524000a04210200000000000000007f0000080006000000113310315aec00", 0x29}], 0x1) 2017/10/27 10:59:46 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f0000424000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xf15000)=nil, 0xf15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000f16000-0x8)={0x0, 0x10000000461c}, &(0x7f000078e000)=0x8) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000f15000)=r2, 0x4) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f000091c000-0x5)="8907040000", 0x5) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000f17000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f00006ad000)=0x5) connect$inet(r0, &(0x7f00004ea000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000f16000-0x20)={@common="65716c00000000000000000000000000", @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000872000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f18000-0x10)={0x1, 0x4, 0x29fa, 0x8, 0x6}, 0x14) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000780000-0x10)=@generic="70cf29d023eb97d8b6e4fa3025ba7a11") mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000306000-0x20)={0x1f, 0xb2f0, 0x1, 0x0, 0x5, 0x800, 0x8, 0x5, 0x0}, &(0x7f000039e000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f000084d000-0xc)={r4, 0x80000000, 0x30}, 0xc) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f18000)="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", 0x212, 0x400c041, &(0x7f0000f19000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000467000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f18000)=0xb9) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f1a000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c1b000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000220000-0x18)={@loopback={0x0, 0x1}, 0x1, r5}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f000026a000-0x5)={0x3ff, 0x6, 0x101, 0x2}, 0x5) 2017/10/27 10:59:46 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000290000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x400000db, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x72002, 0x25, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0xdc, 0x0, 0x7, 0x0, 0x0, 0x0, 0x2000, 0x0, 0xfd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000944000-0x4)=0x3f) gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b16000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x3, 0x300) pipe2(&(0x7f0000c84000)={0x0, 0x0}, 0x80000) ioctl$EVIOCSABS3F(r5, 0x401845ff, &(0x7f0000606000)={0x40, 0x40, 0x7, 0xe3a7, 0x4, 0x1f}) readv(r4, &(0x7f00008db000)=[], 0x0) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f0000711000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_GET_REGS(r5, 0x8090ae81, &(0x7f00000d1000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) setsockopt$packet_buf(r3, 0x107, 0x8, &(0x7f000038a000-0xd0)="ef8b2100", 0x4) r6 = socket$inet(0x2, 0x3, 0x800000000000011) getsockopt(r4, 0x2, 0x401, &(0x7f0000e65000-0xb6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000a59000)=0xb6) sendto$inet(r6, &(0x7f00007eb000)="", 0x0, 0x0, &(0x7f0000e33000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCINQ(r6, 0x541b, &(0x7f0000b5b000)=0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f000012a000-0x14)={0x8000000000006, 0x42, 0xfffffffffffffffd, 0x80000001, 0x6}, 0x14) readv(r2, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) 2017/10/27 10:59:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000fa2000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000144000)=0x0, 0x4) r2 = socket$inet6(0xa, 0x400000007, 0xfffd) bind$inet6(r2, &(0x7f00001e6000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000d3c000-0x10)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000bc0000-0xc)={r3, 0x10000080000, r2}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000a05000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000526000-0xc)={r5, 0x80000, 0xffffffffffffffff}) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d24000-0x11)="2f6465762f7667615f6172626974657200", 0x4000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000061a000)={r4, 0x80000, r6}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00007ae000-0xc)={0x1, r1, 0x1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000e16000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r7 = dup(r1) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000b69000-0x8)={0x0, 0x0}) r9 = syz_open_dev$vcsa(&(0x7f000024d000)="2f6465762f766373612300", 0x80, 0xc0100) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000774000)={r8, 0x80000, r9}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000e1c000)={0x0, 0x80000, 0xffffffffffffffff}) r10 = creat(&(0x7f0000a7c000-0x8)="2e2f66696c653000", 0x48) setsockopt$ALG_SET_KEY(r10, 0x117, 0x1, &(0x7f00009ab000)="c6ce6e0b4d0339fb2d3bc71fdcfbbc703e02178b4f9c1d72baf71ae53c6142cba75a343d8ace98b631c60d34ec2de2c586f931b845521c80d67dfe661fdf58d7a96ddc8f9fbd47c2c8fe5167a7ca7ef03656da3f60b5daa104a53842901fd78ebed461bd34f58c520e74d8885b4acea0aed10794ac1de82260f4b457e94cb7cca640b152254c38d56681096a3ced0af4456c4dfff98c2282864cdb317293152016dc740ca6ef003865672acf35ccf9662d66f03831f64fb0e9039eb9d9ab26ecf2d4a57891badea05bb8655729acb29e6778e979e8ec6d475b653216f0d8906cb94cfaa4b63e21", 0xe7) r11 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x0) r12 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x20, 0x101002) ftruncate(r11, 0xffff) sendfile(r12, r11, 0x0, 0x72439a69) syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) 2017/10/27 10:59:46 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x3, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ptrace$peek(0x2, r1, &(0x7f000092b000-0x4)=0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x0, 0x0, &(0x7f0000ef3000)=[], &(0x7f0000b4d000)="737973654f00", 0x0, 0x0, &(0x7f000000a000)="", 0x0, 0x0}, 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000-0x8)="6b657972696e6700", &(0x7f00002aa000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000443000)="", 0x0, 0x0) socket$inet(0x2, 0x3, 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000002, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f00005d8000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) read(r0, &(0x7f0000ab9000)="00000000000000000000000000000000", 0x10) write$evdev(r2, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000617000)="2f6465762f76637300", 0x4000, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) clock_gettime(0x4000000000000002, &(0x7f0000cb3000)={0x0, 0x0}) utimes(&(0x7f0000121000)="2e2f66696c653000", &(0x7f000004c000-0x10)={{r4, r5/1000+10000}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) clock_gettime(0xef996080e86b5abb, &(0x7f0000b35000-0x8)={0x0, 0x0}) utimes(&(0x7f00000d4000)="2e2f66696c653000", &(0x7f0000496000-0x10)={{r6, r7/1000+10000}, {0x0, 0x2710}}) r8 = socket(0xa, 0xa, 0x80000001) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r8, 0x84, 0x9, &(0x7f0000c85000)={0x0, @in6={{0xa, 0x0, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xbc2, 0x2, 0x7, 0xd4}, &(0x7f000089f000)=0xa0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r8, 0x84, 0x1, &(0x7f000026d000+0x471)={r9, 0x400, 0x4, 0x0, 0x7, 0x1}, &(0x7f0000406000-0x4)=0x14) connect$nfc_raw(r8, &(0x7f000006c000-0x10)={0x27, 0x3, 0xfffffffffffffffa, 0x7}, 0x10) ioctl$int_in(r3, 0x5452, &(0x7f0000d26000)=0x803) madvise(&(0x7f0000777000/0x1000)=nil, 0x1000, 0x10) bind$packet(0xffffffffffffffff, &(0x7f0000e7a000)={0x11, 0x1b, 0x0, 0x1, 0xe2, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r10 = bpf$OBJ_GET_MAP(0x7, &(0x7f00008df000)={&(0x7f00009cb000)="2e2f66696c653000", 0x0}, 0xc) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f0000507000-0x7f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r11 = bpf$OBJ_GET_MAP(0x7, &(0x7f00005c7000)={&(0x7f000001e000)="2e2f66696c653000", 0x0}, 0xc) r12 = syz_open_dev$usbmon(&(0x7f0000f72000)="2f6465762f7573626d6f6e2300", 0x8, 0x20002) bpf$PROG_LOAD(0x5, &(0x7f0000cf0000)={0xd, 0x5, &(0x7f0000939000-0x28)=[@generic={0x80, 0x8001, 0x0, 0x0}, @map={0x7c9, 0xffffffffffffffe1, 0x2f0a, r10}, @map={0x401, 0x5, 0x101, r11}, @map={0x7ff, 0x5, 0x1000, r12}, @generic={0x4, 0x6, 0x4, 0x20}], &(0x7f0000a17000-0x5)="47504c2900", 0x7, 0x35, &(0x7f0000cb7000-0x35)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x1}, 0x30) getegid() setsockopt$inet6_dccp_int(r3, 0x21, 0x13, &(0x7f0000e2e000-0x4)=0x100000001, 0x4) 2017/10/27 10:59:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = socket$netlink(0x10, 0x3, 0xd) r2 = socket$inet6(0xa, 0x800, 0x5cc) writev(r1, &(0x7f0000058000)=[{&(0x7f00003f6000-0x16)="8f5f9aa695c7a5ddf438c64d82b62524a161d0fea994", 0x16}, {&(0x7f0000689000-0xe6)="0d3dd7b6e373786948ba4236ec3c97281a320188c4c596a77f9725de6fda1ca747d315c14697992c4096a5a32d840ec8e267a35bde78f05ea2d54aa36d23c0279937fd5eda05698fe5e4677a7c72243559680500000000cf436fa745b3aec9e6220924b1b5dabf1bc03c3e77b9278df508e65f8ebe6044c05f150584cde59c5c6d4d21c490c076990ae7a963c5997e563b4db6ca7f53c958e1b810709ccc950eba93d1823d62780512298415b0ab2a62e3812cc55925e1af426249f4b2f920016b12824957d6695de522fe5573613eba2c0fc1b4472b7ad35a1f33b8a7a0b8c35a03a7674c21", 0xe6}, {&(0x7f00002fd000)="", 0x0}, {&(0x7f00001e8000)="aced5b6301000000e7428d47e3898b96bbe2babc3496e08236892946580d7e579342080242d94239bc6fbf", 0x2b}, {&(0x7f00009b0000-0x2)="c36d", 0x2}, {&(0x7f000010a000-0xa4)="46627532b674a30cdcb7d9dc9fe81c45fdcfb6b5394f079a25ae5edebc949c0c6d05c24bbd89a2a7a151d92edd4a1c65777a411cef36cc32a6c51a33505669206ae8c1fd4649f56240dcb64e1d85fb49c23273f99a02211c0f42bfd416b68391a1fa6ca3bca81ccae50f985b307d5a969f231b0631dfc1cc542f40087b76e93769e6398eb7457e72b2249586c2f6c322927fede39f3eb2379e801ae43e4750164a2adffc", 0xa4}], 0x6) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000db4000-0x10)="2f6465762f73657175656e6365723200", 0x80002, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000018f000-0x4)=0x0) ioctl$TIOCNXCL(r3, 0x540d) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f000034e000)={0x9, 0x9, 0x8, 0x669, 0x8, 0x8000000000000000}) fcntl$lock(r1, 0x7, &(0x7f00009d9000-0x10)={0x0, 0x4, 0x3, 0x6, r4}) ioctl$KVM_SET_PIT2(r3, 0x4070aea0, &(0x7f000054d000-0x69)={[{0x4, 0xfffffffffffff801, 0x22f9, 0x80000, 0x3, 0x20, 0x2, 0xcabb, 0x1, 0x1, 0x3, 0x3, 0x7}, {0x81, 0x126536d4, 0x5, 0x2, 0x381, 0x3, 0x0, 0x889f, 0x2, 0x9, 0x7, 0xa336, 0x0}, {0x7f, 0x4b5, 0x3, 0x1, 0x7a, 0xfffffffffffffffb, 0xa524, 0x4, 0x23b, 0x80, 0x8, 0xfffffffffffffeff, 0x3}], 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000546000)={0xe, 0x2, &(0x7f000075a000-0x10)=[@generic={0x5, 0x401, 0x125a600000000, 0xd1}, @generic={0x99, 0x2, 0x2, 0x5}], &(0x7f0000b8c000-0x10)="2f6465762f73657175656e6365723200", 0x2, 0xb, &(0x7f0000435000-0xb)="0000000000000000000000", 0x1, 0x1}, 0x30) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000b93000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c16000)=0xe8) r7 = getgid() getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00007b4000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f51000)=0xe8) fstat(r2, &(0x7f00003e8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = syz_open_dev$urandom(&(0x7f0000bb1000-0xc)="2f6465762f7572616e646f6d00", 0x0, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00005f4000-0x8)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cd1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000941000)=0xc) getgroups(0x3, &(0x7f000063a000)=[0x0, 0xffffffffffffffff, 0x0]) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00008e9000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000050e000-0x4)=0xe8) r15 = getgid() fstat(r0, &(0x7f00008ee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000991000-0x8)="2e2f66696c653000", &(0x7f0000064000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000431000)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00005a2000-0xc)={0x0, 0x0, 0x0}, 0xc) getresuid(&(0x7f0000295000-0x4)=0x0, &(0x7f00005be000-0x4)=0x0, &(0x7f0000a8e000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009f7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000850000)=0xc) getresuid(&(0x7f0000c01000)=0x0, &(0x7f0000b9c000)=0x0, &(0x7f000090b000-0x4)=0x0) getgroups(0x7, &(0x7f00009d4000-0x1c)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) r24 = getuid() lstat(&(0x7f00005ca000-0x8)="2e2f66696c653000", &(0x7f0000884000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00003c0000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000857000)=0xe8) fstat(r3, &(0x7f0000a26000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000098b000)="2e2f66696c653000", &(0x7f0000340000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r29 = getegid() getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000a6b000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000555000-0x4)=0xe8) getresgid(&(0x7f000057f000-0x4)=0x0, &(0x7f0000e32000-0x4)=0x0, &(0x7f0000058000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000097000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000054b000-0x4)=0xe8) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000d2b000)={0x0, 0x0, 0x0}, 0xc) fstat(r2, &(0x7f00009a2000+0x6ee)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000174000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e1c000)=0xc) sendmmsg$unix(r3, &(0x7f000058e000-0x70)=[{&(0x7f0000e08000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f000042a000)=[{&(0x7f0000c4b000)="02d31792b156db56015431ac9047608872b46db5e933c72a3e8495f72d87daa3cf6f2c1e3de99cb26cb4959277a68c6690c50a88e756e7afffcce7fcd5eb11853807b08d026b1b3e57a3c757dda34893ff4d7a433f4644b809b01f078b30c17ba2cffb7a681d9469dc1f4382ea97b09263ec87d5ae69b6e3273eac1c0071c42cd48b9b8d1b58f903946e77ff049d3dc531ef64e6e4b7e70b4856687e57aab7f513322955f6441adea05422474fb72e45556bf2806519020425de81bb68f051bc11848e51780e60c68a5507b2e87a9d25959721", 0xd3}, {&(0x7f0000f7a000)="def9980b924fbed9102ac9afe6093ddbef190d7cb8cd8820bee9a714f5cc0e7a2fe2ec1972b26f983cc7cdc21679aa87999a41bbd316de91cb0a36fd1a71c1fc8ec6c98a056b8cc718d798af0ab177b1c80244f8362ba07a30fad6654871cd419e75ff4feb5656254ee86472107dbac11f45aa9ffc36f54a9aa99cf6269a9859b980a26ebef9", 0x86}, {&(0x7f0000789000)="c9fbd22998d0a64707bf13faffc9ff4090e7da82cc87845e81281799bd576d612c98c7e2c0d561f105ae98c62c9eb05668283fca5e849c35d01cb8a0c85f0bbf8c674499994c800332c81e6e6d986ee1ae31954151c734212886e9a7b4e3fbd16669b9809369d9cbb2c6ce13", 0x6c}], 0x3, &(0x7f0000f9e000-0xcc)=[@rights={0x24, 0x1, 0x1, [r0, r3, r5, r1, r2, r2]}, @cred={0x18, 0x1, 0x2, r4, r6, r7}, @rights={0x18, 0x1, 0x1, [r3, r3, r3]}, @cred={0x18, 0x1, 0x2, r4, r8, r9}, @rights={0x14, 0x1, 0x1, [r1, r0]}, @rights={0x1c, 0x1, 0x1, [r1, r3, r2, r10]}, @rights={0x30, 0x1, 0x1, [r0, r3, r2, r1, r3, r0, r1, r0, r1]}], 0x7, 0x40001}, {&(0x7f000065a000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f000046a000)=[{&(0x7f0000f62000)="30d4f03a09f4e730ec765d5345fb4489bdedd807dbd5bbdd0e08b3f07988927f6f369efed6905c54dd5082874b1b5a52914c2ce7ef5dd86e057166b99a0f3d1a47b5e2c52cd08c4202862e9b365b1029bfb109e73c52b1eec723", 0x5a}, {&(0x7f00004c7000-0xc4)="32cad3424cdec5fc6307f9d05ae7f6c0d50254af56c00efd7f607774329f42e69bbc8d7658067474c56a625fd3a02f14e7c4455b66ee46c52a64806c022c7edacd13e7d306c63c419627375c5afde50bb7a9d14564f46c9d36a1a5bab20de5a5a53782a34ad1fc44cd49907247a25c8963117c25cf234d9286a2cf8cdf2359f4d37902976947b1e17209c21aa564eab7999857733c035c97a8ad5b6eebabd51d32306ebf5cc99027c5ffb5a67bfeeea5d4c8118321cf4a46af650d9fe33cedaf28858e53", 0xc4}], 0x2, &(0x7f0000ff4000)=[@rights={0x28, 0x1, 0x1, [r0, r3, r3, r1, r2, r3, r11]}, @cred={0x18, 0x1, 0x2, r4, r12, r13}, @cred={0x18, 0x1, 0x2, r4, r14, r15}, @cred={0x18, 0x1, 0x2, r4, r16, r17}, @cred={0x18, 0x1, 0x2, r4, r18, r19}, @cred={0x18, 0x1, 0x2, r4, r20, r21}], 0x6, 0x4}, {&(0x7f0000b90000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000109000-0x38)=[{&(0x7f00006b6000)="de05ba76fd0c18dc021643656c21f3be1bef68638a5b54b4825fcda66a58566dc61f3a3b3ebea5c583b0b6ed5556b65859f6dff56af75a694eb159d192419a4126bac30b3ea21d4e72023ffd2b96b52e156ae9f681381504771480bf1f4941415dd4d5c4a688af60ddda969b5f72a5e9028dd335c5cfe49df1f2509df31f09a608c6f2564cb390962ab377f3b0f37d07f06b49dde07e183bdfa0636467c4950177b2b72b8728", 0xa6}, {&(0x7f000030e000)="93cec493baa530f73feb3db496e8e519daa09310bbd2326e6f975e077511562a55baa68cc286f1713893bd2c3ba5b31eb7203faf537bc7f69eacb5afc93f8e4c937d01a3cfe6668ffb115e8e807f9c79550b8646fb3db80e8b73522ac055d443d10dfc55520ac9bd540f548054e05faeec12c890df69f10d9b94f91ab17e128692", 0x81}, {&(0x7f0000e2a000-0x6c)="b4c50f044f41c794cef6655263f6999547a5077bf94a9c2baa197d886cfd1400b3b7c4105613fb6dc549c222f77d50c354451256b1c4e8589dcd6462ac8f29403ee2be7931036c2e9a4276f36486a0846e3adeb72742c03be676898344cc3cd794955fd69c4f0379d300bc26", 0x6c}, {&(0x7f0000e2d000-0x5b)="34c6fd05d0e430ba3b3fef875b98211189f921d9ece637726d0a1c90c57eb035151ba2f25435961115e8ec7ef2e9f6b44ebde1aaf5f0a1ff240168af004b8ecf9ba277ddbea18aba6ad8ef181f240b92910a328d4fd60ef2aec864", 0x5b}, {&(0x7f00003ed000-0x88)="5441592cd42fd98df9c42cfa8fdf3c86bfe29d44aa1468b201758660b88cb3aa3ce605c7d560de48e1b4367130626541a71367acb94446f7c32d6408d804b4a778b4ab90af6337ad1f6f7c54b44d40f59bd2086dfe8aae53b73613db1abb2ab4d128331612b02bb6e415b6993f2bb8cf6eab664648264338bdb91a55497b79207c1ff6871ce48798", 0x88}, {&(0x7f00009d4000-0x64)="63a5d51191917294b708cb1e85f2f79a9fd301f4eac205b9d12c52db85d436808bdc6cdc017ce565efda848130e4306de5b812a982b7c67cd2d1e0af05935252e5fbe5003fe44785330534f19387b8dc4c00014d78d5a86794b0177e70a06c956bb019bb", 0x64}, {&(0x7f0000371000)="2f6ef090d2dc3719b9ed0f6b6457a1c0735b1eadd5a87f79c509d84111ed0a7920", 0x21}], 0x7, &(0x7f0000acc000)=[@cred={0x18, 0x1, 0x2, r4, r22, r23}, @cred={0x18, 0x1, 0x2, r4, r24, r25}, @cred={0x18, 0x1, 0x2, r4, r26, r27}, @rights={0x34, 0x1, 0x1, [r1, r1, r2, r1, r0, r0, r2, r3, r2, r3]}], 0x4, 0x8000}, {&(0x7f000025c000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00004dd000)=[{&(0x7f0000844000)="31ae1f8b97ed1a402e11b6c989b1e466303b93d9f6a3d7c5acdc03219d5e0bbe9a1bb85e0dd82303f2669ffd6af5e14b0bb58fbc484f9af86a8b098e849b22c567bd4527c435345ef0eea0b02dbdcbb80a4484a6b2b52db4a027010baf8afcf054075f330a5a06b6b2076161fa9849489996e50a3c72aaf55e31d56d41ab57824b1f0f19527454097ef2b5e62682f08e6e5f303516289fc77b17bcc4648abeb503321c4d95ef8dc169497718f7a0673107b0a68eac47e9dec97689a44d41d06430d85d2a0208b30661", 0xc9}, {&(0x7f000091a000-0x74)="e14c018cf5770c805eea870ca169f3ed9c33a87de09d3294d9a1c070f347e6ee653206aeb3b9330f81c6dad6cef32504bb213d17881356ab7bd577968daa8287c0a4360eaf9c70fcddf4c4b0429afaf7969c78d9bd4a9f7375a9a55be29774f04406a39a5b9ca5930c2837e4f926b64642e24d59", 0x74}, {&(0x7f0000aeb000)="10e9fba9fb1906d2df22710286c924568d5edf308309f4e571f754ef0b0a57ee28fc46aee1570a75b65de0a145f76580d6bd88608ef7e71d2d60ee94a511dbcc4fec6ae2c06c709deab4", 0x4a}, {&(0x7f0000b2e000)="54910ffa68204d820286c53bd7701c0063c0e2140833cc8a84bb0968477abea7d0f6cfb43125ba791b79cd4304cfefa4a52ed6ffa7482551096d825571a0c2a5f185d6fffbf3b93b2d158ae9dad0dc3947434398287301771aa366646cf346deb39c84b4456e225a43d0275c70f4be21c23ca2095499d4636b4c5106e09ca5276ffa47c1d5d2fe1ba13367d2", 0x8c}, {&(0x7f00001d6000-0x2f)="7bd85ab3bc0c23f5868eee6d9ba9663cdf0dab6c990121e128cc5bd66763a2c471381263430482667f9faa200e0ed5", 0x2f}, {&(0x7f00004d4000)="c3e33880feae08f0a10a5368432868e1676f252004d14a92e2cf03cb2b1de40ced16a4916ebcee7968fa57e675baf2567043f3d3bc1d36e43f094658587bef7ee232d85b2fdc06efc8a47c4231c02826ec058d470a6bee8d9ed1a08ac1eec39230bdde8c1b3d72a280745ad85730afc96f0312b15fd7807679e502d703444152a0a79c297c9ca7e5f5cb24e33abc257de348aa8d45bfff026fa3b55f0007fdb332b77b4dbfb4fa5b800747fd149cace5d65461f477b508b7de9deb38c547579569389443aa7c09e94fab8878d5b12d4ab44a1d2d28dedf8a150d4d3b1d42", 0xde}], 0x6, &(0x7f0000164000)=[@cred={0x18, 0x1, 0x2, r4, r28, r29}, @cred={0x18, 0x1, 0x2, r4, r30, r31}, @cred={0x18, 0x1, 0x2, r4, r32, r33}, @cred={0x18, 0x1, 0x2, r4, r34, r35}], 0x4, 0x4000804}], 0x4, 0x8000) 2017/10/27 10:59:46 executing program 4: syz_open_dev$tun(&(0x7f0000581000)="2f6465762f6e65742f74756e00", 0x0, 0x1fc) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000edc000)="2e2f66696c653000", &(0x7f0000a98000)={0x4, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000008000-0xc)="2f6465762f6175746f667300", 0x40000000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x2, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x10000000000, 0xfffffffffffffffd, 0x0, 0x8, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdb0f315, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00002e9000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x6, 0x0, 0x3, 0x0, 0xc, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000d9d000-0x8)="2e2f66696c653000", 0x40000, 0x4000000000) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000d09000-0x14)={0x400, 0xfff, 0x3, 0x80000000004, 0x101}) r3 = syz_open_dev$sg(&(0x7f00009da000-0x9)="2f6465762f73672300", 0x0, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x5, 0x0, 0xb, 0xfffffffffffffffd, 0x7, 0x2040fffb}) ioctl(r3, 0x2285, &(0x7f0000007000)="53") ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000000)={0x60, @tick=0x9, 0x4, {0x0, 0x0}, 0x4, 0x20, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000fb5000)="") ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)={0x0, 0x14000, 0x0}) r5 = socket$packet(0x11, 0x3, 0x300) lseek(r5, 0x0, 0x2) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f0000003000)={0x8001, 0xa931}) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/27 10:59:46 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)="64657620", 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000)=0x0, 0x400000000fee) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x284401, 0x140) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000)="00", 0x1}, {&(0x7f0000011000-0x1000)="00", 0x1}], 0x2, &(0x7f000000f000-0x3f)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2017/10/27 10:59:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000605000-0x7)="2f6465762f72666b696c6c00", 0x280100, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000a55000-0x8)={0x0, 0x0}, 0x8) r1 = syz_open_dev$usbmon(&(0x7f0000ba6000-0x4)="2f6465762f7573626d6f6e2300", 0x9a, 0x680000) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000cd6000-0x10)={0x0, 0x7, 0x80, 0x1}, &(0x7f0000a1a000)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000c6b000-0x4)=@assoc_id=r2, 0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000e07000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004cc000)=0xb) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = gettid() ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f00007d4000-0x4)=r4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000a7000-0x28)={@generic="ee122e3984060ff5a91e212bd0f4accb", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000bb000-0x4)=0x6, 0x4) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f00006fc000)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff, 0x7, 0x0, 0x500, 0x7, 0x0, r5}) getsockopt$inet6_buf(r3, 0x29, 0x43, &(0x7f0000ddc000-0x1e)="", &(0x7f0000000000)=0x0) 2017/10/27 10:59:46 executing program 6: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f000066a000)=@req={0x0, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ddf000)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) recvfrom$inet6(r0, &(0x7f0000448000-0xf3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3, 0x100, &(0x7f0000ce3000-0x1c)={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) bind$inet(r0, &(0x7f000032b000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000224000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000fc2000-0x10)={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) r1 = gettid() sched_setaffinity(r1, 0x8, &(0x7f00007ec000)=0x4) move_pages(r1, 0x4, &(0x7f0000849000)=[&(0x7f0000632000/0x1000)=nil, &(0x7f0000b27000/0x3000)=nil, &(0x7f00008ef000/0x4000)=nil, &(0x7f0000bb9000/0x4000)=nil], 0x0, &(0x7f00001b8000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a01000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f000038b000)="00", 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r3, &(0x7f0000017000)="", 0x0, 0x100, &(0x7f0000ce9000)=@llc={0x1a, 0xf6, 0x10001, 0x6, 0xabd, 0x9, @random="2bebecb96cc6", [0x0, 0x0]}, 0x10) r4 = memfd_create(&(0x7f0000553000)="6574683100", 0x2) openat$rtc(0xffffffffffffff9c, &(0x7f00001a4000-0x9)="2f6465762f72746300", 0x10000, 0x0) getsockopt$inet6_dccp_buf(r3, 0x21, 0xc, &(0x7f000095b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000020a000-0x4)=0xc4) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) r5 = dup2(r2, r3) ioctl$KVM_SMI(r4, 0xaeb7) tkill(r1, 0x13) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000c6e000)={0x0, 0x9}, 0x6) 2017/10/27 10:59:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000c03000-0xc)={0x3, 0xffffffffffffffff, 0x1}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00006f8000)=0x80000001, 0x4) r1 = socket(0x11, 0x803, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000165000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) setsockopt$bt_hci_HCI_DATA_DIR(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000932000)=0x6, 0x4) r2 = socket$inet(0x2, 0x8000000000000003, 0x2) sendmsg(r2, &(0x7f0000f7c000)={&(0x7f00005c4000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000003c000)=[], 0x0, &(0x7f00002e5000-0xc0)=[], 0x0, 0x0}, 0x0) setsockopt(r2, 0x0, 0x20, &(0x7f0000ebc000-0x88)="c23507c183ca04d00da557cecaa680577a3527ef952385dd1beb442e26cb7f24c7144f3e16516eeaa91f53bdb90045658889c8bd1bdb4bf27803fb69bab4adfa893724a32f1e9fe0d5bad6efd69c0973be25e771cf8be3d6c8546109bd4a8d98d74071c09b6952c56805b6a7f7033291c2d99b2ccefd8c48f7e2b80ff81ff4c03b3b866cd12a7c00", 0x88) bind$bt_sco(0xffffffffffffffff, &(0x7f00007b4000-0x8)={0x1f, {0x7fffffff, 0x5, 0x1ff, 0xffff, 0x8, 0x7}}, 0x8) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000979000-0x28)={@common="73697430000000000000000000000000", &(0x7f00006d4000-0x2c)=@ethtool_cmd={0x23, 0xee6, 0x7b183065, 0x8ae7, 0x1ff, 0x3f, 0x80000000, 0x3f, 0xb6, 0x8, 0x7, 0xf6, 0x100, 0x4, 0x49, 0x4370, [0x24, 0x3]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname$ipx(0xffffffffffffffff, &(0x7f0000093000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000a81000-0x4)=0x10) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d3f000)="2f6465762f7667615f6172626974657200", 0x24c00, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e2d000-0x8)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000eac000)=0x0, &(0x7f0000551000-0x4)=0x4) r4 = socket$netlink(0x10, 0x3, 0x13) r5 = dup3(r2, r2, 0x80000) ioctl$sock_ipx_SIOCSIFADDR(r5, 0x8916, &(0x7f0000000000)={"1df715dc1bd25aae90cdcf1154a44322", {0x4, 0x8, 0x7, "1d45a71e16ba", 0x7fff, 0x0}}) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000f88000-0x10)=@generic="00000000000000000000000000000000", 0x10) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000611000)=0x0) symlink(&(0x7f0000064000)="2e2f66696c653000", &(0x7f0000d36000)="2e2f66696c653000") r6 = dup3(r2, r2, 0x80000) ioctl$KVM_SET_TSS_ADDR(r6, 0xae47, 0xd000) r7 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_drop_memb(r7, 0x107, 0x2, &(0x7f00008e2000)={0x0, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000845000-0x4)=0x0, &(0x7f0000c4e000-0x4)=0x4) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f0000854000)=0x6, 0x4) 2017/10/27 10:59:46 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)="64657620", 0x0) sendfile(r1, r2, &(0x7f0000001000)=0x0, 0x400000000fee) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000001000-0x4)=0x1) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000)="00", 0x1}, {&(0x7f0000011000-0x1000)="00", 0x1}], 0x2, &(0x7f000000f000-0x3f)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) socket(0x1, 0x2, 0x8b4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000002000-0x8)=[{0x3, 0x1ff}], 0x1) 2017/10/27 10:59:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000fa2000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000144000)=0x0, 0x4) r2 = socket$inet6(0xa, 0x400000007, 0xfffd) bind$inet6(r2, &(0x7f00001e6000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000d3c000-0x10)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000bc0000-0xc)={r3, 0x10000080000, r2}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000a05000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000526000-0xc)={r5, 0x80000, 0xffffffffffffffff}) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d24000-0x11)="2f6465762f7667615f6172626974657200", 0x4000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000061a000)={r4, 0x80000, r6}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00007ae000-0xc)={0x1, r1, 0x1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000e16000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r7 = dup(r1) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000b69000-0x8)={0x0, 0x0}) r9 = syz_open_dev$vcsa(&(0x7f000024d000)="2f6465762f766373612300", 0x80, 0xc0100) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r7, 0xc00c642d, &(0x7f0000774000)={0x0, 0x80000, r9}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000e1c000)={0x0, 0x80000, 0xffffffffffffffff}) r10 = creat(&(0x7f0000a7c000-0x8)="2e2f66696c653000", 0x48) setsockopt$ALG_SET_KEY(r10, 0x117, 0x1, &(0x7f00009ab000)="c6ce6e0b4d0339fb2d3bc71fdcfbbc703e02178b4f9c1d72baf71ae53c6142cba75a343d8ace98b631c60d34ec2de2c586f931b845521c80d67dfe661fdf58d7a96ddc8f9fbd47c2c8fe5167a7ca7ef03656da3f60b5daa104a53842901fd78ebed461bd34f58c520e74d8885b4acea0aed10794ac1de82260f4b457e94cb7cca640b152254c38d56681096a3ced0af4456c4dfff98c2282864cdb317293152016dc740ca6ef003865672acf35ccf9662d66f03831f64fb0e9039eb9d9ab26ecf2d4a57891badea05bb8655729acb29e6778e979e8ec6d475b653216f0d8906cb94cfaa4b63e21", 0xe7) r11 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x0) r12 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x20, 0x101002) ftruncate(r11, 0xffff) sendfile(r12, r11, 0x0, 0x72439a69) syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) 2017/10/27 10:59:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000+0xad4)="7070703047504c656d3000", 0x3) r1 = socket(0xf, 0x803, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = perf_event_open(&(0x7f0000006000-0x78)={0x2, 0x78, 0xdf, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000987000-0x9)="2f6465762f73672300", 0x2, 0x200) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f0000b4a000-0x1)="", 0x0, 0x0, &(0x7f0000744000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000dfe000-0x8)={0xfb37, 0x0, 0x0, 0x0}, 0x8) sendto$inet6(r5, &(0x7f00006ee000-0xf6)="b8", 0x1, 0xfffffffffffffffe, &(0x7f00007a6000)={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x3}, 0x1c) shutdown(r5, 0x2) r6 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f000048c000)={@multicast1=0x0, @multicast2=0x0, 0x0}, &(0x7f0000626000)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x0, 0x0, 0x4, 0xa, 0xa0, 0x0, 0x0, r7, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x0, 0x4000000010001, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r6, &(0x7f0000001000-0x1000)="", 0x0, 0x4000000, &(0x7f0000001000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r8 = dup2(r6, r5) ioperm(0x4000000100000081, 0xffffffffffffffef, 0x1f) mmap(&(0x7f0000001000/0x39c000)=nil, 0x39c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r9, 0x1, 0x19, &(0x7f000000b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r10 = signalfd(r9, &(0x7f000074c000-0x8)={0x2000006}, 0x8) setsockopt$inet_opts(r9, 0x0, 0x0, &(0x7f0000009000)="", 0x0) poll(&(0x7f00006a7000)=[{r0, 0x0, 0x0}, {r3, 0x5029, 0x0}, {r5, 0x2000, 0x0}, {r8, 0x400, 0x0}, {r10, 0x80, 0x0}, {r0, 0x1009, 0x0}], 0x6, 0x5) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000857000)="2f6465762f73657175656e6365723200", 0x3, 0x0) setsockopt$inet_int(r9, 0x0, 0x21, &(0x7f0000375000)=0xffffffffffffffff, 0x4) tee(r9, r8, 0x4, 0x8) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000155000-0x4)=0x0, &(0x7f0000006000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f0000e59000)=0x5, 0x4) [ 52.956724] RDS: rds_bind could not find a transport for 172.20.6.170, load rds_tcp or rds_rdma? 2017/10/27 10:59:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0x4, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000002000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="00", 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r1, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0xf32) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000000)=0x7) write$evdev(r0, &(0x7f0000001000)=[{{0x0, 0x0}, 0x8000, 0x81, 0x7ff}, {{0x0, 0x2710}, 0x1, 0x7, 0x1f}, {{0x77359400, 0x0}, 0x7, 0x4, 0x0}], 0x30) ioctl$TIOCNXCL(r0, 0x540d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000001000-0x1c)={&(0x7f0000001000-0x10)=@ax25={0x3, {"5fa71602aebbc4"}, 0x9}, 0x10, &(0x7f0000000000)=[{&(0x7f0000c77000-0x32)="d7841ee128e7ab6219c2b3b442044eeb4c7a4d08cb661fa493c40dab6a7211d3e84fa5f4f8de95f6b50000a53f9b81193a", 0x31}], 0x1, &(0x7f000015b000-0x2d4)=[{0x30, 0x1ff, 0x6, "456b820a195c93f5311c869bc372c6234b026a4e43df74bcffd230f6232f90bd66db0064"}, {0x10, 0x101, 0x7fffffff, "da668775"}, {0x9c, 0x0, 0x5, "59c8e85825bab57cbd314137e1f95b36eb655ee7c0d1530e2eeaa461ed90d6d8bc9b989e8c6a3164e6df9b9ac12d7125f891ed8c8ef506c9c9778e2ed8dbb8aaceeda45d2586379a6c871c448ec227a9af2d5d295546610f316b72a22d07b8f3fedd5e5ace0679c03024839c22b340001297b3236b1b9d4f882f306fa56616051e5e79bc5198d1f9e90693c0a3"}, {0x10c, 0x10c, 0x10000, "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"}, {0x98, 0x0, 0x9, "31f16d3ed84109765e8ad6456ef888ec5fdcb5b61b98f6780fa1ec764738ab5861df82dce985eb0b85f95f6a84c70fb48ac4a1a90d75a1fb18675382b8c4c1762f874df656589a4f289ccb6bac458678b20756bf8bd65a9476490e8d00c3329de4b1529f9270f4d085bd3e891da1fd0ba7edaa52c791ef556d2839ff2d1cb5e2c9db50c1522044df7ffe"}, {0x54, 0x10f, 0x400, "a753abe8863ea27b0722b52d486d1a27a7d1013f3d17951ba09f38cc3932e5d8248d696ab160ad7977b30bfbe31213857949db510c8030f70f973946dd1c34f2651f897618fa40e5"}], 0x6, 0x8000}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000918000-0x10)=[{&(0x7f00008e9000)="2900000020001980013d7524000a04210200000000000000007f0000080006000000113310315aec00", 0x29}], 0x1) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e65000-0xf)="2f6465762f73657175656e63657200", 0x400000, 0x0) syz_open_dev$evdev(&(0x7f0000208000-0x12)="2f6465762f696e7075742f6576656e742300", 0x4, 0x2000) setsockopt$ax25_int(r0, 0x101, 0x8, &(0x7f0000bb4000)=0x7, 0x4) execve(&(0x7f0000f94000)="2e2f66696c653000", &(0x7f0000aa4000-0x4)=[&(0x7f0000428000-0x12)="2e726571756573745f6b65795f6175746800"], &(0x7f0000f4a000)=[&(0x7f0000b41000)="2400", &(0x7f0000680000-0x7)="25776c616e3100", &(0x7f0000250000-0xf)="2f6465762f73657175656e63657200", &(0x7f0000f43000-0xd)="2f6465762f7573626d6f6e2300", &(0x7f0000dd9000-0xf)="2f6465762f73657175656e63657200"]) r4 = gettid() ioprio_get$pid(0x1, r4) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f000087b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000e48000-0x10)={0x5, 0x0, 0x1, 0x9}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40086437, &(0x7f00009fb000)={r5, 0xffff}) 2017/10/27 10:59:46 executing program 4: syz_open_dev$tun(&(0x7f0000581000)="2f6465762f6e65742f74756e00", 0x0, 0x1fc) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000edc000)="2e2f66696c653000", &(0x7f0000a98000)={0x4, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000008000-0xc)="2f6465762f6175746f667300", 0x40000000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x2, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x10000000000, 0xfffffffffffffffd, 0x0, 0x8, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f00002e9000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x6, 0x0, 0x3, 0x0, 0xc, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000d9d000-0x8)="2e2f66696c653000", 0x40000, 0x4000000000) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000d09000-0x14)={0x400, 0xfff, 0x3, 0x80000000004, 0x101}) r3 = syz_open_dev$sg(&(0x7f00009da000-0x9)="2f6465762f73672300", 0x0, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x5, 0x0, 0xb, 0xfffffffffffffffd, 0x7, 0x2040fffb}) ioctl(r3, 0x2285, &(0x7f0000007000)="53") ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000000)={0x60, @tick=0x9, 0x4, {0x0, 0x0}, 0x4, 0x20, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000fb5000)="") ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)={0x0, 0x14000, 0x0}) r5 = socket$packet(0x11, 0x3, 0x300) lseek(r5, 0x0, 0x2) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f0000003000)={0x8001, 0xa931}) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/27 10:59:46 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000004000+0x8cb)="2f6465762f6e65742f74756e00", 0x0, 0x80) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f000000a000)=0x8) r2 = memfd_create(&(0x7f0000000000)="64657620", 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f000000b000-0x4)=0x4, 0x4) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000)=0x0, 0x400000000fee) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000)="00", 0x1}, {&(0x7f0000011000-0x1000)="00", 0x1}], 0x2, &(0x7f000000f000-0x3f)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2017/10/27 10:59:46 executing program 3: openat$autofs(0xffffffffffffff9c, &(0x7f0000d60000-0xc)="2f6465762f6175746f667300", 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x3ff, 0x4, 0x400, 0x7b, 0x7, 0x3, 0x6, {0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ff, 0x5, 0x7fffffff, 0x8, 0x1}}, &(0x7f0000be5000-0x4)=0xb8) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e63657200", 0x2000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000b7f000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000c37000)={0x0, 0x0}, 0x80000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000422000-0xc)={0x2, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1e, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00004fb000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f000078c000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00004d4000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x10001, 0x4, 0x10000, 0x40}, &(0x7f00007cc000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000015a000-0xfe)={r2, 0xf6, "3d50fa7e1c0f63f46ec6dace8c9d7ec62169e607a1790b3197053d8cb5eb5e4858227859ec0bd08916ccf5d0f2b2f73a391d39c66982b193d40cda1ac9d0316a628c35640e77398da69f95bc8708f3214c4b1d7cfc86bf4ccd09bce1daf25cb48b26e8fc6ce56825f51220d2f36730590b451a7d37013191807c7bcdc48debc166e03f0a9bc459edfab91ee20717e726151f470e00a6516b198988812b0486bf82ad4e9c01a8aab1cecea1d71d7d12eacde70bf83bfd471817b91585a9b35badd48382e0671572e76400bd922883a966ed82481bae6cb3ebfae7ba865393a1ac8f6f668cf0d9a6638fa328938229410ce0fafb5bccd1"}, &(0x7f000046f000-0x4)=0xfe) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000cfe000-0x4)=0x2, 0x4) r3 = socket(0x400000011, 0xa, 0x0) getsockname(r3, &(0x7f0000bae000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00003a3000-0x4)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000c55000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000012000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000000000)="240000001a0025f00000000401111f0e0a0b00000004bf00000009ec0800030005000000", 0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00002c3000-0x18)={0x0, 0xffffffffffff00bf, 0x30, 0x9, 0x4}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 53.081906] RDS: rds_bind could not find a transport for 172.20.6.170, load rds_tcp or rds_rdma? 2017/10/27 10:59:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000fa2000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000144000)=0x0, 0x4) r2 = socket$inet6(0xa, 0x400000007, 0xfffd) bind$inet6(r2, &(0x7f00001e6000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000d3c000-0x10)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000bc0000-0xc)={r3, 0x10000080000, r2}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000a05000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000526000-0xc)={r5, 0x80000, 0xffffffffffffffff}) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d24000-0x11)="2f6465762f7667615f6172626974657200", 0x4000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000061a000)={r4, 0x80000, r6}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00007ae000-0xc)={0x1, r1, 0x1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000e16000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r7 = dup(r1) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000b69000-0x8)={0x0, 0x0}) r9 = syz_open_dev$vcsa(&(0x7f000024d000)="2f6465762f766373612300", 0x80, 0xc0100) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r7, 0xc00c642d, &(0x7f0000774000)={r8, 0x0, r9}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000e1c000)={0x0, 0x80000, 0xffffffffffffffff}) r10 = creat(&(0x7f0000a7c000-0x8)="2e2f66696c653000", 0x48) setsockopt$ALG_SET_KEY(r10, 0x117, 0x1, &(0x7f00009ab000)="c6ce6e0b4d0339fb2d3bc71fdcfbbc703e02178b4f9c1d72baf71ae53c6142cba75a343d8ace98b631c60d34ec2de2c586f931b845521c80d67dfe661fdf58d7a96ddc8f9fbd47c2c8fe5167a7ca7ef03656da3f60b5daa104a53842901fd78ebed461bd34f58c520e74d8885b4acea0aed10794ac1de82260f4b457e94cb7cca640b152254c38d56681096a3ced0af4456c4dfff98c2282864cdb317293152016dc740ca6ef003865672acf35ccf9662d66f03831f64fb0e9039eb9d9ab26ecf2d4a57891badea05bb8655729acb29e6778e979e8ec6d475b653216f0d8906cb94cfaa4b63e21", 0xe7) r11 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x0) r12 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x20, 0x101002) ftruncate(r11, 0xffff) sendfile(r12, r11, 0x0, 0x72439a69) syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) 2017/10/27 10:59:46 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f00004c9000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x3, 0x84) socket$unix(0x1, 0x1, 0x0) fgetxattr(r1, &(0x7f00004d1000-0xe)=@known="73797374656d2e61647669736500", &(0x7f0000b3e000-0x44)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72746300", 0x8802, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x5}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r3, 0x5, 0x9}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x40}, &(0x7f0000b4b000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000520000-0x20)={0xdc2, 0x4, 0x8000, 0x3, 0x800, 0xe9, 0x3, 0x4, r4}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000002000-0x8)={0x8}, 0x8, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000002000)=0x3, 0x4) 2017/10/27 10:59:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f00005e1000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x8a00) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x0, 0x8, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000fc3000-0x8)="2e2f66696c653000", 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00005c0000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) syz_emit_ethernet(0x11d5, &(0x7f0000c29000-0x11d5)={@random="0bee8e326c0f", @random="ce218d857481", [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x119f, 0x3a, 0x7c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@time_exceed={0x3, 0x1, 0x0, 0xfffffffffffffff9, [0x0, 0x0, 0x0], {0x8, 0x6, "8a2afc", 0x6, 0x21, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@fragment={0x5c, 0x4, 0x6, 0x7f, 0x6, 0x0, 0x1}, @hopopts={0x87, 0x72, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x2b, "837a18928291ecac1b8885ea0444bf941c9134d68b7eda480572cac483f939540e702dab3415428af16ace"}, {0x0, 0x6d, "3387078a9d7cf7244b92313e975d97e01ad6a5dd3113167079509d1ded9c1a0c8b548d10f74c3928cd1faa88876e840f97439ea29cc5f6d1ab3727e55bb03258ed6b71eb1988b52ef7dca800a65381aa9d6100ec6c6a709817fcb92515d836e919e8f586351bf10920cf1c9abd"}, {0x9, 0xc5, "c82582da7984664cb0c8d24d26eb6c33ae801f73be97e54cfcd35d18de7fbc614d2bf35f1beb3d39e682176bc3669494f665d829ed27e151c05b2fa49eb81142e03d8dd262016810d80864b2b56881ca642a89f020baa5c8943a631468ab037dd4e673be0aaf85e21e43aa2e66794d0cec736e6297f5efa98a0b0f60fe94ef28c1ad0fb1050ab994fda52439af87a1fe678234e4a79b31460c6093638936e2d1cb82104bc6fd4213d2845afbd3f7b87abe497157cd25ee7317ecde83d3f3bf41e9f9a1e71d"}, {0xcf, 0x9a, "36c86f3323b99adc73ac5daaf274430868d6bd57882b377c036c7a3eaf74cd16d91b8b94ccd91f8f14cbedf9dd0835317663d03e09134a6ad1a22ddd38f9f42fd3076854e4bbc2857ab2a25af756b246cb6664ec8462e4f791397726802917bcd85e5ebe7962b036a909d6c5f1d20865050af3b8e9a7bda04e2dda11896982685d7180d579bcc9b85fa4d3da07ae94d7aafc954bafb71c4f4f47"}, {0x5, 0x62, "6979fc9f317534f3b9bd95a1d43b40b5de615ea018fcf051f88c93e263379f2b8134c045e6403cf766c91761ef7bc8776275c1b84e97dbeeaab681bc2c4d0aabd0ebe018d7af40789a9ca3e9d9d7bc092c275672d10d40db5d04e8ad745e1c309d18"}, {0xc2, 0x74, "787b2f233e059a51f30fef44399cdf58cedc6665172bb38efcd0759b5dc4e225a82ea14effac7d47d265f6f4f23172fded36008e1b8a16caa4503e02b85d4f006083929ec2d766bf68783e6a4b06f78180b85726eac9405207e59fb9d2d5d89eeb992588162027277d996776bf5fabe6cd20cfc0"}, {0xfe, 0x4e, "1ff2e83f1ec2afa96ffcf7ac46122560ea3749fafc97433dc6f084a2d9fcbbc2173044ccce2bdbe63493698a972341e9365eed5d69930ea5face875753ab7844f6f2977dd51a3f206de5a2be6743"}, {0xff, 0x32, "283af8df7b2dcaf68b1c7821cb0f645c495067b01f147bee5dedbe23fe83492185081c81eb6fa574635f447ba27252f49237"}, {0xff, 0x31, "071746a228267e86e9b73caabf8aa3969042a01e133c767797ab238c46f28507576d2946f2716e2ce362d130d842a55daf"}]}, @fragment={0x2f, 0x4, 0x1ff, 0x2, 0xffffffffffff48a3, 0x5, 0x1}, @fragment={0x87, 0x5, 0x1000, 0x55, 0x5, 0x4, 0x2}, @hopopts={0x0, 0x4b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x1, 0x97, "213821a21f5efbfc89899452d74c34f1a176e52dc93e1c04bd8112f5df20e8db5520c8222604b4a7b0c5bc145e5b1493a254fc9f47f5d7500d9f3c177bc0c0595fb8b18337aedc3e3b75686cfb7f6e0b40cfa13bba1b7ce2ec866eff3b0d30e88cb7252a5f413ad395701a56d213845bc91a98101b20d321b1dcbb18ebf5c149d1604ccd468c604f96742f063557cad6abf0b1f077ed58"}, {0x1, 0xd9, "33052221ff644eded97b0dbef3f733c4f92d3716dd65202f1c69bf8d0d1115bc398e3a0469fccf807cf056415aa30864604fa7916667c8f15d16d06d17a08fd30ee1c44b49e27a4a7dc78e6dc4597ce0846b3a55d00b1821f381a93dbb3d064c450c6759344aa7237d8a260276700847d0ae3c7177245a7caefb5c0d1c3314aeb2f45919b45078d0359e8476d938e0a8613be23abf82f4fcdc52924aeb452a7f833b103bbb725fa7a0be1d2e6efd1d0aabc7049e07d17520edfa01ea1fd769f22cb51e66308b720415797a30c334efc0af09e548793d5aa40d"}, {0xff, 0x1c, "7e0b03ce6e087d3cb4bf81b6e7724c14f549a542c0de0a356ad6949d"}, {0x0, 0x1a, "752bf7f39c112692f4f723be22d113804febf6ef6b57fa461d23"}, {0x1, 0xaa, "4c4b92ccc30ded3f6842d72e971dd9bb79a9aade5f2ec5f793c9944e3540e4cfccd7c36d7f0f93863d4ef30058cb7ecd6b68e2da241a69910405e55c05a06ccb5dc05c28784168e5f2186a9f9fd77d1d4e0db6e3b9579f61e0e05d65723bbec5fcb4b57468fcd49fe3d95deba7a480ee4ef85a63eee790c7fc79db8d09bde7e59552f61c924ffeec6d81518b0cef14777866f0ae7debe06b33001a2ab800a2cc002541262f701c778496"}]}, @routing={0x3c, 0x4, 0x1, 0x6, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @dstopts={0x16, 0x5f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0xcc, "a6cdddf19c1d46abd2438f1c5ae45701bbb1e612707ffeac00f33330ee0b5dcaa67a4b37293fed6b6174f663c5e0f5c4e55cadec972e9f1c245bc2245867aa1cc577f06bc07e5b6cc2d0c9a600168fc07dc73a5bd8932d152ee4dcd98cd0a1ef6bcc31b9fe95774ff8fc1920fecda4e23a267d5795ab2773002a7f5cd965b722b80986643548f5a33a8466cad38a6657621c7e66c613a40cfa7aecbeb685453998dad5ae6caf1f35c1d3586e8d28223b665d0e3d86d0a82a29be57d752fc7cd1adb197d2fa76076eaa702271"}, {0xfe, 0x77, "4a9ca3dd6c7885a1c951a5d6923ee7e0550bcaff2d8d48d4c5064bb6137f40ea2f5e9c1e62de08b901b0352e3ae07b2cec0af2640477b84aeff507236fd04bd47742fddf971f31cbaaac82490f02bd324724ea28e9f92e7035e3f4e0f8f0a643e3d5ef44323e5fc2b15e3201e15e00c8b3cab66ad3e35e"}, {0x5, 0x70, "6c5cf4c10838cf75f5e832005fbca2bc313105eb75bad76cfe25210c51a3feab9f51f1da61bb9c10f8dc9473473d9e4ba91af07407e98a45d5136a4a2fc19d3595df60cc9669b4292ddbbe3788baa6aea2563d1acf9b8efa4c50f300fbd3b83d84f1ad1b72ffef18fdb4241a1dd8f8db"}, {0xff, 0x8e, "d650a56bc3c094c95e2f556f4b8a88906bef715c56e8cb0fe25e304eab93f4ecb398777c4f52e28c71f626c5e136424344f35ac629062461cec3329ca9d13606c2ae9b0ad05f5a450da04aa6b3466cdb69f6d3d03877d374a7f6aaf070f68cfaa7b31a571cb56ec2ce4a66163b07502c11b3f3fae48654128abb90e6239d10e324e53b0301fae4785d5c024152d9"}, {0x7, 0xaf, "d4369a52ea011d3903c19efad4ecbca1bb758f7c16861332edb6d2872a566aab26144081920a0869f76b2599e5dbfe633d0969ab037e406dff4c21f381b9e4f137c50c531904dfb1a4d8bd01293385999e8f012ebabd3d62d404552a732127627ed8dcd55f88de735d794c2bfd858f4dac21343dd7c67f3ac10915e66bfccddfc4ea142638950c9103940ef4a13767ff906c32dab6e896a50daf735279ab1c8949cdce4b277c6bff791117f2b0a379"}]}, @dstopts={0x99, 0x49, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x43, "35fa1eb11d609cc77860f803ad646cda3ee2e8f6e62fa5892ee840299d842093dcbd7ec068a5dda5fd1b5c5cf611e08043b84b5a5e41ce0f260dcd6f8043481a0bbbfb"}, {0xc9, 0xe2, "bd7fc6b606db1587adfac32ba2755ad2680d7b039cd96c0ced6c662211c62689d16534dabdaf144f981b5cf734628bfaafacda4115de181a5d26ef679cace4dd4136b317d85d559c438f120841c48661d372ad108c771f1cb79afe4ba3ebebef434e49bf2d977246496ecf7bdb80ffdacf4dbf35e93cf56124c0f45fd28980e170afc8f3a02c400f3729f3acb15bcd746d5e99fdc31ece1325371926d988583fd4c0dd4a014dc6fc0f8945a18689ab6d181beb10070aad579e1608b276abb572386f9e0696e9b44303c9c37ce072cfe75100f163f31fc1c2c20af2cb54167e501c23"}, {0x5, 0x1, "6f"}, {0x0, 0xb6, "8e6bbedc405fa04f51d70a87681a1a1e91de78e15d138f1e1b4e187a66000935f8324a292a5a30add9ab4eff816e6a214c65cbc8f50822b7b63088c15c2e356d78dc62902191468db0aaf9d6ed2ee6b3c448ae98bf90ff2651e11914429e4cc49eee37b7ee492b28e85205717a2964f242e1c0649511a7e57933c0d72d297b622aff1edcf921d1ea83011d6d5eae510ee58968d13b72581ac53a599f2d299f6251caeee1bcd0bb7459113147fc3546c6b63b7f19451b"}, {0xff, 0x68, "b1b53848e097c6bb14d81508be2275287ae7651a010f671fcb9268170d8c9afb03bf4a458a3d2af0334184857192b69307eedde9b5767e61ebe50fe6052a86c1532e3ccc813dad235ecc96276d6d318ab9b38d951733f96b38ed575251f2cbd3f561e6ea770be6b6"}]}, @hopopts={0x6, 0x62, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x98, "171d69d2bfabaa222d089519b4ea30e877559ac6d594b3091ea6a7d7490d46401c96db4b1eda7ded7d88576e30eeb221488d2882d46ebb662f11426e6bedd50fd74cd85b81acb67da550073e6f00ff34a5ccd94d154acedf98ad815185212c3e503b4188b3d08311d4de81ffd39a39c956e3b399e03815ac7c883633df987f8f95c54c472e0b2494d4a819c9f655c15905760b4d180ff2c6"}, {0xfe, 0x12, "5b02b000dc33cb86090a5d9842a03069be97"}, {0x7, 0x0, ""}, {0xfe, 0xc7, "515303eebfbbf71e1dce0a1e9b9ffb3424b2b2a2edbcfa9b8f4582eaecbf84e3d204d43dacf86c551654da7d81e33c179774336a4114fe54141ec3a1128624fd5e5cff4a69eafd135c962c7e1e25261739408ce1624cd615f89039b910ac9c86202756dc77f422b3cc6c1817f2b788fde0bba9472fcb9030d3254609fa1add8ecdd92f78b757cc3c661e07fab6cbcef54d2c9187e553d5180d440ba5abd611ad5229b38c6f816e9fc6183e18de3fd6025064b2da477d5b73bdb31eea44f21457618e2cf8aa8868"}, {0xff, 0xda, "1edb59643a7fe5f96dc0fd916cce68cfeabdf8b9ed0d7ca4036e3c214606ea882c2b620632ea62032b2f82c6a14ed61d469c72252368bb73dfe2e2178e5c8eede597816e98f9ff5870b7a87ec3e4e9eaf241614680010331db200ac9a83cef6131b435ad1b959159f945d5bae95be4297919562386e26ca4ef3b0bebf7fa4d2835429e99c01cb15faaac89cbf61fe8512ac0ca6e0e9aa4f6bb828b4bae172fa530ee3509193b75be4eb06a4eed3400e2592648061eb142e7722fdfc0a4036e183db7b47204bd82c76e25cdeb8b149a7d6af381df03b650cd041a"}, {0x0, 0xbc, "57f9c3398deed3cce75e7ca927adbf208799f24e08d2f968326f9cafd0be1aaacbd0f5d98c7c6a03df27b6ee1144042103b26ab4b4e6e635639ebdc73b016ccd9c74b69745ce37db5c3db1f08ea7673328d9676deaba036d74d709b1819a3c889f7329500b065c7d67ef671915f626dc1d82aae3c89da41d942c19d1727518a543ef694dae5e8ff4ca88823350db033f9f610ee70133249feff23be50623a8f22f8cbab3560dbe4ff76b418f0ed9b6b545475211a8b75bbcad94cf5e"}]}, @hopopts={0x1d, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x1, 0x59, "fa5a29d98e865f895a109bfb47430f869a1fb2d5e6249eb82e48ff376d440ba7303866e5d08cde0a0ded6b2c994de0f023e3a9dfa7655acced6071936383ba981462ec53254299495591df0bc62f52a4e08a55e53f38536edd"}, {0x0, 0x17, "9512cc1446c03d76de49767177083713e0873236d2d574"}, {0xfe, 0x57, "f71bbfaebf5991bd4711f1e77ac870ee3b3b3bcfd65eac77b25f8d16a268eee48e9c961b8bd5fff582cb3897dd7944c4f0507dd14c537f54231392413062ea01faf9db0f1d47839e8b5429aa3d41dde89000e7223abcdb"}, {0xfe, 0x56, "c68c6bcac4151aeb9627ca1e74028754f9c539cbffdfd7bec9312fda4e581d6b68a39adcc8c1aaa2b7b32c653d4e222057cece254e00864f5d2c354ae3572e9c78bb425030f45ea518f418f7aba00efa9d57c1188d91"}, {0x0, 0x0, ""}, {0x7, 0x36, "22aeca330efda2828d5669735c79b53f8b315dd292553d0b1e6edf70f0b178fbc2ce40cf488e1a9ed905508d25876fbfe4d700743647"}, {0xff, 0x9f, "fd1ae1b78fae2ebca9189d0afaa5f8a3606e9432a8c2eb9d9eb276aa5fc162545dc61785c8e8ff75c9bda92a94d52e08b5c36289767e81eb9fed843e31651f7b0955f7241095e629094db7575e7bda02a4863584edb365ad90f5047de63d491c65aba90e7a5d47982df172973771a929524be189ef65d338afcf1e590bfed4cff69dc4dc9939621c0ae5333c312196f3644f4447862645bf915e4fbf4be045"}]}], "c43bc69abe3772fd5e164328b5b87d333332db171d50373128834507e654dcb1c3b6edcde47ccce39e893e0b406831fe953a8d9d7d75bf73eb6aba4f175db5a5e14056992c4437ab2b8db066e4acf53ef94ac214f609115056e2adcc73bf2aee4653cf6ff7511c0c1b667fbc9956037d0828cf22bb487c9d993b81b4da4d5efd2c5cf4a33b256e5837c6d897b2e6a4eda61ba964d3ae2fc76d9d337f7a14675c24a1ed3a2eeb9980b2b99884f1a296"}}}}}}}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00003d1000-0x8c)={0x8000000000, 0x7f, 0xca1, "7175657565300000000000000000e3ff000000000000000000000000000000fffffffffffffffb00000000ffffffd00000000000000000000000000000000000", 0x203, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) set_mempolicy(0x4003, &(0x7f0000825000-0x8)=0x6, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = inotify_init() dup3(r2, r2, 0x80000) r3 = epoll_create1(0x0) flock(r3, 0x1) flock(r2, 0x2) flock(r3, 0x2) dup3(r2, r3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$tun(&(0x7f0000639000)="2f6465762f6e65742f74756e00", 0x0, 0x145001) set_mempolicy(0x4003, &(0x7f0000915000-0x8)=0x8, 0x8) r5 = memfd_create(&(0x7f00000e4000-0xd)="2f6465762f6e65742f74756e00", 0x0) ioctl$KVM_SET_FPU(r5, 0x41a0ae8d, &(0x7f00001d9000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8000, 0x7ff, 0x80, 0x0, 0x8, 0x2, 0x4000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0}) readv(r4, &(0x7f000068d000-0x30)=[{&(0x7f0000227000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdf}, {&(0x7f0000ee9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x2) fsetxattr(r4, &(0x7f0000ba8000-0x18)=@known="73797374656d2e706f7369785f61636c5f61636365737300", &(0x7f00009b8000)="020000000100000040000000", 0xc, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000d83000)={0x0, 0x0, &(0x7f0000839000)=[{&(0x7f000056d000)=[{0xc7, 0x7fff, 0x400, 0x4, 0x2, "945c63ff1e3a454d4ad16abebdded3fe15036be3e8a882d67d940e405db259ec65eb837bc5c557e9fe81e8018bea8131e7264c4e77dcfbeb957fc66d9e9b6a9e0db20c7542da37c7066bf736708315a7be152423c88a7cb429b5b277919033570398fa030bb8e9f045102259516e49848787204e33a77ddc7ba10972aa09e89999fedbf6f22d2489ec699e4b215213d2443d5440d5d42f676923371f4a9c4230f1c825aded9d422a405f6a66b5355ea2b049257876993c"}], 0xc7}, {&(0x7f000083b000-0x2238)=[{0xfe, 0x80000000, 0x8, 0x3, 0x8, "957636a80d547f00db51e2f3c7d49e1010f9e9f98605e10488baae92c1d5bd4ecac327cb4c477033fdf67bd6add79d0c9a3d06d6d40f23e73dbbd353e618ffc7d1114af24f9b22fcd70e93c8cabae453812959f29f86a13fb130e6ed5e5846c56f974c1af06dedb0cb45f31f0064f8a212323dc90b806fd99d3736a300cedd8d4f5691516989141809af11479d534e72c24cf0c89b08483bdf7d4659ea9ee58bae20c4eab0859157b63862908a9d804522fc7acf4238a46cf821534da66cf28619bcfb81b2a854c2770b37078ff1f534252612ee6532d8fbd03ee0feeb0d4cbd87f03b3da1428a508da19a396a9e"}, {0x28, 0xba7, 0x10, 0x1, 0x5a7f0b1a, "385a6be1f27c770dc96a23d2e0bc5fd36545c107473c121f"}, {0xf2, 0x1, 0x100, 0x56, 0x5, 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"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{0x27, 0x6, 0x0, 0x1, 0x6, "430e731bc28bbcd8e8e69d2b8ef180dc1f9efbf8620381"}], 0x1413}, {&(0x7f0000cc2000)=[{0xb2, 0x3, 0x2, 0x0, 0x1f, "b54f97700e5894b441b484e404a2d2787b9405c36e07084276b2f2a39d17eeec81de621ecedd21c81408f93c996cc3157603d1acfedcf5cf9c8f024d97a1d05bfdafba372ee04ab65d90976e5aa4cd7c6fac19735c2b4cc21942be3842549975d7525f9919c226ed8fa335e535f02801628b770bef4d916a140997989e88fe9c5f7b0f5f75c1cbcc099444177db240f3a411a4821a624b43bd068ed3b3de55ab099c"}, {0x45, 0x7, 0x300, 0x0, 0xf82, "90d81b8dd8ef40f8fd8d681fb0df67278b8898f192fdf2ad824c1dfc9f5f31bb385b1e973844eaaa81601c51e5ae8f122f5d1d8b6a"}], 0xf7}, {&(0x7f0000665000)=[{0x15, 0x2, 0x0, 0x400, 0x3ff, "742562e5e5"}, {0xb9, 0x80000001, 0x4, 0x7ff, 0x7fff, "a9427da457d8f1c2b9d11551e5be9b27c2b1d1ce9f7fb47019a6e1a2813c58be074046cfe872f5a99e9c5c72358d37f351cc6d0f880fee59f683dd4fe84739d792e95f3170035747b16d9232ca5f268bb23997e48a1b2aab89a3c429feb711b78788d914580316c449060a6c061c09cc3c6469d9a327781539e45dc67fbe313a25049973efb36105a0c1f5ad7b4d1aa6679f558ea96d61c17a6ba08d850a55d55be4d307f3a204cf09"}, {0xa3, 0x0, 0x1, 0x28f9, 0x1, "f5aa8a454a4b0a3b50e5102f9878ae33212fce2732ec980c5c506e1e7056d58b09de9f408695a43866f3e3a5b19ba156c0ca3f1079231f207e10cc854507ae8dca97e0a6920ddcf5b7c0304976b0d5f83cedb8b69867e394caaaa06e41e0d73f784661acc930a30112c7880f85787db6d9e39460590f2d4ce34c824e89f4d842868ac1dac5a43c51a2deda887f2161c3cedc55"}, {0x43, 0x19b, 0x10, 0x8, 0xed, "a4c53c30ed142e15893386b60a27a0a6c6969dab3c621ab98774924924598508aca83f0294fc2ddd549960c5c0b2cca4c3d804"}, {0x10, 0xabf5, 0x408, 0x2, 0x5, ""}, {0x64, 0xbb, 0x400, 0x8, 0x80000001, "012e6a38e5f4a5992da4a7968fc742deb9c40eee23b8d0268a000000ff94dccd50223e7a91bc354457000093080010826c0001f193c9e328eaf0efe04aaba916025f8338b431d9e8947f05c4c91550d641698d67"}], 0x228}, {&(0x7f0000a6c000-0x4e)=[{0x4e, 0x1, 0x801, 0x3, 0x7f9a, "d4cce58b7da6d4aad8960f9ad47f72133248078d60dfb1aa07a1b8ffb76c8d1627786c40bdea460a6d1159faaf3f2b7533da50a5f068bcdea3b6be9fa8f3"}], 0x4e}], 0x9, 0x0, 0x0, 0x4000000}, 0x80) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000009000-0x8)={0x0, 0x0}) getpgrp(0xffffffffffffffff) 2017/10/27 10:59:46 executing program 0: perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x2, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000000000, 0xfffffffffffffffd, 0x0, 0x40000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f00007bb000/0x800000)=nil, 0x800000, 0x4000, 0x3, &(0x7f0000006000/0x4000)=nil) msync(&(0x7f0000002000/0xd000)=nil, 0xd000, 0x4) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000011000)={0x7, 0x0, 0x0, 0x1246f80f}, 0xc) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00007c0000-0x4)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000048000)={0x0, 0x0, 0x0}, 0xc) r2 = getpgid(r1) perf_event_open(&(0x7f000071f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff8000, 0x0, 0x0, 0x0, 0x278d, 0x0, 0x0, 0x0, 0x100, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x10001, 0x0, 0x0, 0x6830, 0x0, 0x0, 0xfc, 0x0, 0x800, 0x40, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000c5c000-0xe8)={{{@in=@rand_addr=0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x10000a0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x101, 0x0, 0x20000000000000, 0xfffffffffffffffc, 0x0}, {0x0, 0x2000000000000, 0x0, 0x46a2}, 0x0, 0x400000000, 0xfffffffffffffffe, 0x4, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x4}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet6_buf(r3, 0x29, 0x30, &(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000014f000-0x4)=0x90) r4 = getpgid(r2) perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x31, 0xffffffffffffffff, 0x0) waitid(0x1, r4, &(0x7f00000fd000-0xc)={0x0, 0x0, 0x0, 0x0}, 0x1, &(0x7f0000134000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f00009e5000)={0x0, 0x0}) futex(&(0x7f0000bd1000+0x63c)=0x0, 0x9, 0x9, &(0x7f000017f000)={r5, r6+30000000}, &(0x7f00006a5000-0x4)=0xfffffffffffffffe, 0x1) mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) timerfd_create(0x7, 0x800) 2017/10/27 10:59:46 executing program 6: r0 = socket$nfc_llcp(0x27, 0x1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00003b4000)="72656e6f00", 0x5) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ab4000-0x11)="2f6465762f7161745f6164665f63746c00", 0x10000, 0x0) ioctl$KVM_GET_PIT2(r3, 0x8070ae9f, &(0x7f0000b14000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listen(r1, 0x0) flistxattr(r1, &(0x7f0000e9d000)="00000000000000000000000000000000000000", 0x13) connect$inet(r2, &(0x7f000039d000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$bt_l2cap(0x1f, 0x7, 0x0) r5 = dup3(r2, r1, 0x80000) r6 = syz_open_dev$usbmon(&(0x7f000015d000-0xd)="2f6465762f7573626d6f6e2300", 0x6, 0x8000) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000638000-0x8)={r0, r6}) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0086426, &(0x7f0000f42000)={0x4, &(0x7f00006b9000-0x3)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setsockopt$ipx_IPX_TYPE(r6, 0x100, 0x1, &(0x7f0000724000+0x6e0)=0xfffffffffffffffd, 0x4) ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4008641c, &(0x7f00006f0000-0x8)={r7, &(0x7f00000b4000-0xbc)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) setsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f0000125000-0x4)=0x0, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000053f000)=[{0x0, 0x400}, {0x3, 0x8}, {0x3, 0x88}], 0x3) ioctl$int_out(r1, 0x2, &(0x7f0000968000-0x4)=0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000792000)={0x0, 0x0}) shutdown(r1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2017/10/27 10:59:46 executing program 4: syz_open_dev$tun(&(0x7f0000581000)="2f6465762f6e65742f74756e00", 0x0, 0x1fc) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000edc000)="2e2f66696c653000", &(0x7f0000a98000)={0x4, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000008000-0xc)="2f6465762f6175746f667300", 0x40000000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdb0f315, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f00002e9000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x6, 0x0, 0x3, 0x0, 0xc, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000d9d000-0x8)="2e2f66696c653000", 0x40000, 0x4000000000) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000d09000-0x14)={0x400, 0xfff, 0x3, 0x80000000004, 0x101}) r3 = syz_open_dev$sg(&(0x7f00009da000-0x9)="2f6465762f73672300", 0x0, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x5, 0x0, 0xb, 0xfffffffffffffffd, 0x7, 0x2040fffb}) ioctl(r3, 0x2285, &(0x7f0000007000)="53") ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000000)={0x60, @tick=0x9, 0x4, {0x0, 0x0}, 0x4, 0x20, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000fb5000)="") ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)={0x0, 0x14000, 0x0}) r5 = socket$packet(0x11, 0x3, 0x300) lseek(r5, 0x0, 0x2) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f0000003000)={0x8001, 0xa931}) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/27 10:59:46 executing program 3: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) r1 = signalfd4(r0, &(0x7f0000e8a000-0x8)={0x9}, 0x8, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005d6000-0xb)="2f6465762f6877726e6700", 0x8001, 0x0) ioctl$KVM_NMI(r2, 0xae9a) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000002e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b41000)=0xc) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000674000)="2f6465762f7667615f6172626974657200", 0x400, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) sendmsg(r3, &(0x7f0000a3d000)={&(0x7f0000d74000-0xa)=@rc={0x1f, {0x81, 0x401, 0x6, 0xe2, 0x80, 0x7}, 0x7fff}, 0x9, &(0x7f0000044000)=[{&(0x7f0000c38000-0xd0)="a73bd2d1face3a501dfede2a0595df00fea1c5cd7873a8eb46b5413bcb335d528e4cee68134198012bb7cecafd684bd9e933b5a8a606a4f9dc8b96b9036be932349a3e43a5d760966349edab744ec2c560a450f4660dd5d79f6c0f1ce627533bcf5209c296453356e3f10eea221276bcabf3f5d9825bd3723304093aeaf21318fb385578034a35f1873515ecf0331e4240d4936867aa8277d399be5ae8879671e2c7aa7af822c4bdcfb339eecbc6870e28baffee7ee6fbb52399466dc830adf65dc8059900d9bdc4ac90b732370753a0", 0xd0}, {&(0x7f0000486000-0x15)="46e09b3f3ce4ca157affb4309d6897c327391b4e2c", 0x15}, {&(0x7f000081f000)="7d494297f01dcc2a0c0ead6f13dc37e4b56c5007a0742e056540271db1754e83094dfb8e2d149bcf99870e9b2102f39749d5b69589679b37ce5b5809532469e796409f62f661c4dfaf7381707f674261a9b3af44189782144adb99efb547d50dda5af02337aeaf20567fb3d103c70c9a98dbed8f1a5822a1b232d159a3a7d81108897e6f3cb050c9d69af7b6f0050859", 0x90}, {&(0x7f00009ad000)="6af99b532a3e5bf37e477c16d663441e78f435b5d463", 0x16}, {&(0x7f0000bc0000)="0c630e6b2b46dcc0d67b4c7f6a52d69e94f94eeb8c6f4bac58e64329133ae67957bc3c969c887c91a2dbdc20b99a7f08b5841978ba3b4074de0ae1106d0f687c30ac05ec8156a998e77a228ec4d0dc8f57dce238a6490cd5939aa38d9d649031fe6910cf118a9774369dd0599741d6dcf8bfa7e3972b17a9cf3656472deb55f526973a403ad8ea693dc158e5cd382083bd3006647f358a5fddf01dd1e729af9cb2f19b0a3318c6d31a0557bebd7b1fd51e0d1b8f603349117189d586fc187d48ac2beaf271ffcc1f34aab867e2c70a3b5da96502c2436957f36e9d8c00fa665ef7f191b0d5b17b81a464f51f3cdef28cce", 0xf1}], 0x5, &(0x7f0000c28000-0x200)=[{0x48, 0x10b, 0xf108, "a5b5db3d236048b1e4ec67d74201c91c4103e649d0f26174d3a52f28a85690941ee2533cbb420956a0cfe6d96e313e97690fbb819bdcc6ce33d2"}, {0x108, 0x1, 0x2000000000, "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"}, {0x9c, 0x0, 0x1, "c172a6dca2e1774aeded221b61a15d9f1e043ff64cb900bea3c1ccfdfbd5479d87bc617348107264e5ab7aa3fb24e5076d84847f4858500c96c31e9b85965423fb097abce0d0b6b24211db6c024ad8d8d61b82a630b25ba4c9b0503e3d5c442d035e6e13978de4732ec31fe2e0a9a561ef1af4436ed25b7150e3b075cc7f294bcd0945bbd50f68c18fd668362a75"}], 0x3, 0x1}, 0xc010) read(r3, &(0x7f0000940000)="000000000000000000000000000000000000000000000000", 0x18) prctl$setmm(0x23, 0x7, &(0x7f0000571000/0x3000)=nil) write$evdev(r4, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r5 = getpgrp(0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000616000-0x4)=0x0) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f0000fab000)={0x6, [0x100000001, 0x9, 0x0, 0xffffffff, 0x8000, 0x7f]}) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00008a1000)=@assoc_value={0x0, 0x0}, &(0x7f00002b8000-0x1)=0x8) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000dc0000)=0x5) setrlimit(0xe, &(0x7f00001bd000)={0x0, 0x800}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00007cb000-0x8)={r6, 0x0, ""}, &(0x7f0000fac000)=0x8) sched_setaffinity(r5, 0x8, &(0x7f0000399000)=0x5) fcntl$getownex(r4, 0x10, &(0x7f000002f000)={0x0, 0x0}) r7 = fcntl$getown(r4, 0x9) getpgid(r7) ioctl$TIOCGSID(r2, 0x540f, &(0x7f000037e000)=0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x4) mlock(&(0x7f0000952000/0x3000)=nil, 0x3000) mmap(&(0x7f00006dc000/0x2000)=nil, 0x2000, 0x10000000000a, 0x32, r1, 0x4000000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/27 10:59:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000fa2000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000144000)=0x0, 0x4) r2 = socket$inet6(0xa, 0x400000007, 0xfffd) bind$inet6(r2, &(0x7f00001e6000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000d3c000-0x10)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000bc0000-0xc)={r3, 0x10000080000, r2}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000a05000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000526000-0xc)={r5, 0x80000, 0xffffffffffffffff}) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d24000-0x11)="2f6465762f7667615f6172626974657200", 0x4000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000061a000)={r4, 0x80000, r6}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00007ae000-0xc)={0x1, r1, 0x1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000e16000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r7 = dup(r1) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000b69000-0x8)={0x0, 0x0}) r9 = syz_open_dev$vcsa(&(0x7f000024d000)="2f6465762f766373612300", 0x80, 0xc0100) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r7, 0xc00c642d, &(0x7f0000774000)={r8, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000e1c000)={0x0, 0x80000, 0xffffffffffffffff}) r10 = creat(&(0x7f0000a7c000-0x8)="2e2f66696c653000", 0x48) setsockopt$ALG_SET_KEY(r10, 0x117, 0x1, &(0x7f00009ab000)="c6ce6e0b4d0339fb2d3bc71fdcfbbc703e02178b4f9c1d72baf71ae53c6142cba75a343d8ace98b631c60d34ec2de2c586f931b845521c80d67dfe661fdf58d7a96ddc8f9fbd47c2c8fe5167a7ca7ef03656da3f60b5daa104a53842901fd78ebed461bd34f58c520e74d8885b4acea0aed10794ac1de82260f4b457e94cb7cca640b152254c38d56681096a3ced0af4456c4dfff98c2282864cdb317293152016dc740ca6ef003865672acf35ccf9662d66f03831f64fb0e9039eb9d9ab26ecf2d4a57891badea05bb8655729acb29e6778e979e8ec6d475b653216f0d8906cb94cfaa4b63e21", 0xe7) r11 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x0) r12 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x20, 0x101002) ftruncate(r11, 0xffff) sendfile(r12, r11, 0x0, 0x72439a69) syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) 2017/10/27 10:59:46 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)="64657620", 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000004000-0x8)=0x0, 0x400000000fee) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000009000)={0x400}, 0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000008000)=[@in6={0xa, 0x0, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff}, @in6={0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x0, 0xf30, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x3, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f0000004000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f0000001000)="00", 0x1}, {&(0x7f0000011000-0x1000)="00", 0x1}], 0x2, &(0x7f0000001000)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2017/10/27 10:59:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00003c1000-0xe)={0x5, [0x80, 0x10000, 0x0, 0x5, 0x400]}, &(0x7f0000e43000)=0xe) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f2d000-0x14)={0x0, 0x1000, 0x8001, 0x7, 0xfffffffffffffffb}, 0x14) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000918000-0x10)=[{&(0x7f00008e9000)="2900000020001980013d7524000a04210200000000000000007f0000080006000000113310315aec00", 0x29}], 0x1) 2017/10/27 10:59:46 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f000047d000)="2f6465762f7663732300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000268000-0x14)={0x200000200000005, 0x4, 0x93b, 0x11000000000000c, 0x0, r0, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b0f000-0xc)={0x0, 0x9, 0x30}, &(0x7f0000fb0000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000ad1000)={0x0, 0x6, 0x4, @thr={&(0x7f000051d000-0x59)="038abedd978500c5fcfd6e9c3ffa3c344d8658555b91c6009c0eeb73008e149df1dcac45032e7bf80a8d2dd88f86e23e1d8248a9fa739651b9092c41ae655b35bd606e56ea747b935707d9c073348671f9a14e9e912c1f2b1f", &(0x7f00006b9000)="12f2d5444b895cfab28889a59ee48bcd9b88b1b34b27e398ab0d3422ab1ba1625ea12a8b63f65168eb8055b6a5b80b39835e37b645aed2b6de0b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a7f000)=0x0) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) signalfd(r2, &(0x7f0000d83000)={0x6}, 0x8) timer_delete(r1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r3, 0x406, r3) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000df7000)=0x33, 0x4) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f000039c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x202e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000fe6000)={0x0, 0x0}, 0x19ec, 0x40) syz_emit_ethernet(0x5b, &(0x7f0000f95000-0x382)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x2000086dd, @ipv6={0x0, 0x6, "af28a2", 0x25, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0x2b, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @dstopts={0x100000000000000, 0x0, [0x608, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @tcp={{0x0, 0x0, r4, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"cc"}}}}}}}, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x505674f6) unshare(0x280603fc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00008eb000)="2f6465762f6b766d00", 0x20001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x1c, 0x2000000601) gettid() r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00007e6000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) getsockopt$bt_hci(r5, 0x0, 0x1, &(0x7f0000d73000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000409000-0x4)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000608000)=[{&(0x7f00000f5000-0x2a)="290000001c0055fcffffffffffffff000200e300020000000007000009000100000e010095645aff00", 0x29}], 0x1) open(&(0x7f00005cf000)="2e2f66696c653000", 0x80040, 0x0) 2017/10/27 10:59:46 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)="64657620", 0x0) syz_open_dev$usbmon(&(0x7f0000006000)="2f6465762f7573626d6f6e2300", 0x2cfe, 0x101400) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000)=0x0, 0x400000000fee) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000)="00", 0x1}, {&(0x7f0000011000-0x1000)="00", 0x1}], 0x2, &(0x7f000000f000-0x3f)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2017/10/27 10:59:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000dcc000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x3) readv(r0, &(0x7f00007b8000-0x20)=[{&(0x7f0000f6c000-0xeb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xeb}, {&(0x7f0000604000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1}], 0x2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{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, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000ad000-0x8)={0x0, 0x0}) connect(r1, &(0x7f0000dfa000)=@hci={0x1f, 0x0, 0x3}, 0x6) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x26, 0x1, 0x0, 0x0, 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]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) rmdir(&(0x7f0000220000-0x8)="2e2f66696c653000") mount(&(0x7f0000e2b000)="2e2f66696c653000", &(0x7f00001c4000-0x8)="2e2f66696c653000", &(0x7f0000202000-0x6)="6d73646f7300", 0x40, &(0x7f00002af000-0xb9)="917f318e996b6e4759e0a4a43743485508a08f3ef70801c94239c65f1d44d30c95ef104cc71a4062341778053cbecd4c03e0ae6ab771da2ba11e55591431bde94002b32803d26565716ad3f5023b3266fa3d2877e5c420b8322d3b2425fa82fbf5ac913fdc8e741e8f799bc628e7190430329beb938e7227d8f5785f92826f536b68f18fbe25c9c01bb61affe8c3ea046b9984fe81b4920fd735a8578ff1f1f548d34e729d3a12988a3c0ff17827af6f886eaebf8ddf0f0151") 2017/10/27 10:59:46 executing program 6: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x80000000000, 0x0, 0xfc, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0xe31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x7, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00004ab000-0x8)="2e2f66696c653000", 0x201, 0x109) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000dbb000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setfsuid(r2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f000082d000)=[@in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f00001dd000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a45320, &(0x7f000000d000)={{0x83, 0xfffffffffffffffc}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x8, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a45321, &(0x7f0000002000-0xa8)={{0x80, 0x0}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getrusage(0x0, &(0x7f0000561000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f00002ee000-0x5c)={0x6, 0x7, 0x9616, {r4, 0x0}, 0x2, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000074a000)={0x0, r0, 0x1}) ioctl$KVM_PPC_GET_SMMU_INFO(r5, 0x8250aea6, &(0x7f000082f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007f0000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mremap(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f0000b24000)={0x0, 0x40, "400e4cae90263f00aaa0bb8fbe5150c6d8cfc12ca0371f5fda2035f93f5a66e7fbe2bc6eaac7160258913aa296605da7cb5bbbfa1ee6a582d78536d55e0d6fbf"}, &(0x7f0000002000)=0x48) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000a93000)={r8, 0x80000000}, &(0x7f0000b1e000)=0x8) setsockopt$inet6_MRT6_ADD_MIF(r7, 0x29, 0xca, &(0x7f0000b1f000-0xc)={0x81, 0x1, 0x40, 0x9, 0x5}, 0xc) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000000000/0x1000)=nil, 0x4000009, 0x0, 0x0, &(0x7f0000001000/0x1000)=nil, 0x4}) mprotect(&(0x7f0000b1d000/0x1000)=nil, 0x1000, 0x2000002) vmsplice(r7, &(0x7f0000b1d000)=[{&(0x7f0000002000-0x72)="", 0x0}], 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/27 10:59:46 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)="64657620", 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000)=0x0, 0x400000000fee) ioctl$VT_WAITACTIVE(r2, 0x5607) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000009000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000008000-0x90)={0x9, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000004000)={0x0, 0x7ff}, &(0x7f0000001000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000004000)={r3, 0x7, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000)="00", 0x1}, {&(0x7f0000011000-0x1000)="00", 0x1}], 0x2, &(0x7f000000f000-0x3f)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2017/10/27 10:59:46 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b99000)="2f6465762f7667615f6172626974657200", 0x80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f000023e000)="2f6465762f7663732300", 0x95, 0xc8300) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00006a5000)=0x0) perf_event_open(&(0x7f000001d000)={0x400000000000002, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, r1, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000860000-0x11)="2f6465762f7161745f6164665f63746c00", 0xc83e, 0x0) getpeername$unix(r3, &(0x7f0000000000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000001000-0x4)=0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x14) r5 = bpf$MAP_CREATE(0x0, &(0x7f000034e000-0x1c)={0xd, 0x6, 0x4, 0x100000001, 0x3ffffffe, r4, 0x8}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000209000-0x18)={r5, &(0x7f000001c000)="9b", &(0x7f000009a000)=""}, 0x18) mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000fb5000-0x38)={&(0x7f0000c5e000)=@alg={0x26, "8000020000000000000000101c00", 0x100, 0x1000, "77703531320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000cd7000)=[], 0x0, &(0x7f0000027000-0x138)=[{0x10, 0x0, 0x0, ""}], 0x1, 0x0}, 0x1000000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = fcntl$getown(0xffffffffffffffff, 0x9) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x6, 0x0, 0x0, 0xef25, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff7ffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00002b8000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000053d000-0x4)=0x8) mbind(&(0x7f0000222000/0x4000)=nil, 0x4000, 0xc001, &(0x7f00007db000-0x8)=0xfc, 0x5, 0x1) ioctl$VT_ACTIVATE(r0, 0x5606, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f8d000)="2f6465762f70746d7800", 0xfffffffffffffffa, 0x0) ioctl$TIOCMGET(r7, 0x5415, &(0x7f0000969000)=0x0) mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000763000-0xa)="2f6465762f70746d7800", 0x80000, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000602000)={0x0, 0x0, 0x0}, &(0x7f0000fee000-0x4)=0xc) getpgrp(r8) 2017/10/27 10:59:46 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)="64657620", 0x0) ftruncate(r2, 0xee73) sendfile(r1, r2, &(0x7f0000001000)=0x0, 0x400000000fee) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f0000000000)=0x0) io_submit(r3, 0x1, &(0x7f0000007000)=[&(0x7f0000003000)={0x0, 0x0, 0x0, 0x2, 0x9, r2, &(0x7f0000005000)="3b84e1100f2e9106b763350bac3b2cc5010371056dda134019330a28d8f7a2d2b6e92510c3f0ab1cc50b", 0x2a, 0x8000, 0x0, 0x0, r2}]) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000004000)={0x101, 0x1, 0x7ff, 0xdf47, 0x2d2, 0x3, 0xcf86, 0x8, 0x68f0, 0x7ff, 0x2, 0x2}) pipe2(&(0x7f0000008000-0x8)={0x0, 0x0}, 0x800) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000)="00", 0x1}, {&(0x7f0000011000-0x1000)="00", 0x1}], 0x2, &(0x7f000000f000-0x3f)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2017/10/27 10:59:46 executing program 1: r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xce0, 0xfffffffffffffffd, 0x5, 0xfffffffffffffffd, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000127000)=0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x7, 0x78, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, r0, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) mmap(&(0x7f0000000000/0xb0a000)=nil, 0xb0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)="2f6465762f766373612300", 0x4, 0x400000) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bd0000)="2f6465762f7667615f6172626974657200", 0x88000, 0x0) eventfd2(0xffffffffffffffc1, 0x800) mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1015, &(0x7f00008c4000-0x1015)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="d7a700000001", [{[], {0x8100, 0xa, 0x1fd, 0x9}}], {{0xeafb, @x25={0x0, 0x9876, 0xf7, "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"}}}}, 0x0) r3 = add_key(&(0x7f000096c000-0x8)="6b657972696e6700", &(0x7f0000ae4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffeffffffffb) keyctl$unlink(0x9, r3, r3) fcntl$addseals(r0, 0x409, 0x8) keyctl$set_timeout(0xf, r3, 0x4000000000fdfc) connect$inet(r2, &(0x7f000081b000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fgetxattr(r0, &(0x7f0000001000-0x1b)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f000081b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getown(r2, 0x9) memfd_create(&(0x7f00005c4000)="00", 0x1) r4 = openat(0xffffffffffffffff, &(0x7f00005be000-0x8)="2e2f66696c653000", 0x0, 0x0) statx(r4, &(0x7f00008a1000)="2e2f66696c653000", 0x400, 0xfff, &(0x7f0000d4e000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f000098b000)={0x26, "736b636970686572000000000000", 0x0, 0x1fd, "6c72772873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r5, &(0x7f0000845000)={0x26, "6861736800000000000000000000", 0x0, 0x6, "726d6431363000000600000200000000000000000000000000480000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f00005d8000)=0x5, 0x4) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) 2017/10/27 10:59:46 executing program 4: syz_open_dev$tun(&(0x7f0000581000)="2f6465762f6e65742f74756e00", 0x0, 0x1fc) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000edc000)="2e2f66696c653000", &(0x7f0000a98000)={0x4, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000008000-0xc)="2f6465762f6175746f667300", 0x40000000, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x2, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x10000000000, 0xfffffffffffffffd, 0x0, 0x8, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdb0f315, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f00002e9000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x6, 0x0, 0x3, 0x0, 0xc, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000d9d000-0x8)="2e2f66696c653000", 0x40000, 0x4000000000) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000d09000-0x14)={0x400, 0xfff, 0x3, 0x80000000004, 0x101}) r3 = syz_open_dev$sg(&(0x7f00009da000-0x9)="2f6465762f73672300", 0x0, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x5, 0x0, 0xb, 0xfffffffffffffffd, 0x7, 0x2040fffb}) ioctl(r3, 0x2285, &(0x7f0000007000)="53") ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000000)={0x60, @tick=0x9, 0x4, {0x0, 0x0}, 0x4, 0x20, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000fb5000)="") ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)={0x0, 0x14000, 0x0}) r5 = socket$packet(0x11, 0x3, 0x300) lseek(r5, 0x0, 0x2) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f0000003000)={0x8001, 0xa931}) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/27 10:59:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) gettid() add_key(&(0x7f0000495000)="6b657972696e6700", &(0x7f0000a0a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000db7000)="e9452c929367d340b26b09183f09d62c52a2a950d41e98b22fab5ef9f5af8528d45892bbf4cfa4fd18e1eadf5b18097c1b747311e961900141a49cf8fea3d35128130c6a4b82ecbf34771a082d8720115610b17ac1a154b7c3fba0cd6abde8e8760a0368db0cd4b41e037e0ed49234cceb826ebeae1a40569df91184a03cf443ceb46c161dc0dc82be87e932d0682c7f5767f49e199c74449da269d676c79c86d70bb35f36936244fcac6e35834a9627dff6acf0ac12bd6a7156730ea84ce1c498f449df498a3f6696fb0eb8770b54", 0xcf, 0xfffffffffffffffc) r0 = memfd_create(&(0x7f0000001000-0x4)="275e9400", 0x3) bpf$PROG_LOAD(0x5, &(0x7f0000851000)={0x8, 0x3, &(0x7f00001ac000-0x18)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xf9c7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000961000)="cc700cecbd47eaf6d4fda2e041106f811bb25545f45e0d4e20f903cde6fd5c35a17312ff6dd6cc889b57625fe5e3e18934ed2b031cef92778f37a71e7fcd43d84587971d46846f5f5796a7fec88d579a636447e7f39292794548138d6fff0fd3342c0531ce6fc5b39f0ac1ac8c10feb8be6a01d5ecb075a1cd9da0b75ebb99f1b788a559a95944bcb0113bfe77a0dbf9329adaf34c901193f5e5b7a334318cf171ec3c9cd76ca9baa6a8d7c16df8b8ffb911e7a802ee7d3c3e5858") fremovexattr(r1, &(0x7f0000346000)=@known="73797374656d2e736f636b70726f746f6e616d6500") 2017/10/27 10:59:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000fa2000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000144000)=0x0, 0x4) r2 = socket$inet6(0xa, 0x400000007, 0xfffd) bind$inet6(r2, &(0x7f00001e6000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000d3c000-0x10)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000bc0000-0xc)={r3, 0x10000080000, r2}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000a05000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000526000-0xc)={r5, 0x80000, 0xffffffffffffffff}) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d24000-0x11)="2f6465762f7667615f6172626974657200", 0x4000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000061a000)={r4, 0x80000, r6}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00007ae000-0xc)={0x1, r1, 0x1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000e16000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r7 = dup(r1) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000b69000-0x8)={0x0, 0x0}) r9 = syz_open_dev$vcsa(&(0x7f000024d000)="2f6465762f766373612300", 0x80, 0xc0100) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r7, 0xc00c642d, &(0x7f0000774000)={r8, 0x80000, r9}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000e1c000)={0x0, 0x0, 0xffffffffffffffff}) r10 = creat(&(0x7f0000a7c000-0x8)="2e2f66696c653000", 0x48) setsockopt$ALG_SET_KEY(r10, 0x117, 0x1, &(0x7f00009ab000)="c6ce6e0b4d0339fb2d3bc71fdcfbbc703e02178b4f9c1d72baf71ae53c6142cba75a343d8ace98b631c60d34ec2de2c586f931b845521c80d67dfe661fdf58d7a96ddc8f9fbd47c2c8fe5167a7ca7ef03656da3f60b5daa104a53842901fd78ebed461bd34f58c520e74d8885b4acea0aed10794ac1de82260f4b457e94cb7cca640b152254c38d56681096a3ced0af4456c4dfff98c2282864cdb317293152016dc740ca6ef003865672acf35ccf9662d66f03831f64fb0e9039eb9d9ab26ecf2d4a57891badea05bb8655729acb29e6778e979e8ec6d475b653216f0d8906cb94cfaa4b63e21", 0xe7) r11 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x0) r12 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x20, 0x101002) ftruncate(r11, 0xffff) sendfile(r12, r11, 0x0, 0x72439a69) syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) 2017/10/27 10:59:46 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)="64657620", 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000)=0x0, 0x400000000fee) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000)="00", 0x1}, {&(0x7f0000011000-0x1000)="00", 0x1}], 0x2, &(0x7f000000f000-0x3f)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000009000)={0x0, 0x9}, &(0x7f000000e000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000003000+0x379)={r3, 0xb06d}, &(0x7f0000001000-0x4)=0x8) 2017/10/27 10:59:47 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000007000)={0x0, 0x0, 0x0}, &(0x7f0000007000)=0xc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) r5 = memfd_create(&(0x7f0000000000)="64657620", 0x0) ftruncate(r0, 0x40001) sendfile(r1, r5, &(0x7f0000001000)=0x0, 0x400000000fee) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r5, 0x21, 0xf, &(0x7f0000001000-0x54)="25d109cbca670ae92173b25ad502289eb97565219008af3073dfb9c02f79f77a7df36f36a5d2bdd4862733a34cdb7e55b5368aca87c53990165131ff0f3b466dcfeab46c57b0cb6ae3baad460cbfb8b38b084603", 0x54) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r6, 0x4b66, &(0x7f0000001000)={0x3, &(0x7f0000003000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$sock_inet_udp_SIOCINQ(r6, 0x541b, &(0x7f000000d000)=0x0) getpeername$ipx(r5, &(0x7f0000009000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000000f000-0x4)=0x10) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000)="00", 0x1}, {&(0x7f0000011000-0x1000)="00", 0x1}], 0x2, &(0x7f000000f000-0x3f)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2017/10/27 10:59:47 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000000)={0xe36, 0x3, 0x1f, 0x0, 0x30eb, 0x2, 0x7, 0xffffffffffffff7f}, &(0x7f0000f58000)={0x3, 0x7fff, 0x9, 0x8, 0x2def76b6, 0x800, 0x10001, 0x8}, &(0x7f00007cc000)={0x3, 0x2, 0x216, 0xffffffff, 0x80000001, 0x0, 0x2, 0x1}, &(0x7f0000000000)={r0, r1+30000000}, &(0x7f0000e63000-0x8)={&(0x7f0000000000)={0x6}, 0x8}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f76637300", 0x14f741, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001000-0x20)={0xc225, 0x100, 0x0, 0xfffffffffffffffc, 0x2, 0x1, 0x2, 0x8, 0x0}, &(0x7f0000001000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000002000-0x8)={r3, 0x7f3}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000003000-0xa)="2f6465762f7663732300", 0x800, 0x2) setsockopt$inet6_udp_encap(r4, 0x11, 0x64, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000003000-0x2)="2900", 0x103) fdatasync(r5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x3fffffffff, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5bad, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x5, 0xf8fa) syz_open_dev$mice(&(0x7f0000fdc000)="2f6465762f696e7075742f6d69636500", 0x0, 0x1b193f) r6 = socket$inet(0x2, 0xffffffffffffffff, 0xe5) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f000000d000)={@common="6c6f0008000014000000fb0002000000", @ifru_flags=0x5801}) prctl$setname(0xf, &(0x7f0000922000+0xd91)="6c6f0000000000000000000000000000") socket$inet_tcp(0x2, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f0000c9c000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/10/27 10:59:47 executing program 0: mmap(&(0x7f0000000000/0xd14000)=nil, 0xd14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x7, 0x84) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0xfffffffffffffffc, 0x11011, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b7a000/0x4000)=nil, 0x4000, 0x3000000, 0x810, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89b1, &(0x7f0000b65000-0x28)={@generic="9e950100e949f3747a60c1696ce96017", @ifru_settings={0x100000, 0x3, @sync=&(0x7f0000465000)={0x5, 0x1e4e, 0x4000000002}}}) mmap(&(0x7f0000000000/0xee6000)=nil, 0xee6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f000035c000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000935000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00006f8000)={0x8, &(0x7f0000a1d000)=[{0xfffffffbfffffffc, 0x7f, 0x9, 0x4}, {0x10000000000000, 0x1000000007, 0x5, 0x6}, {0x9, 0x1, 0x2, 0x4}, {0x7fe, 0x200000080000000, 0x8000, 0xbae}, {0x1, 0x5, 0x10000, 0x9}, {0x99d, 0x100000000, 0x6, 0x81}, {0x7, 0x8, 0x3e, 0xfffffffeffffffff}, {0x8900000000000000, 0x3, 0x829, 0x40}]}, 0x8) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x8, 0x30, r2, 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f000004a000)={0x7, 0x3, &(0x7f0000eea000-0x18)=[@generic={0x3, 0x8, 0x4, 0x1}, @map={0x7, 0x1, 0x1f, 0xffffffffffffffff}, @map={0x0, 0x8, 0x2, 0xffffffffffffffff}], &(0x7f0000bce000)="", 0x1, 0x12, &(0x7f0000ee6000)="000000000000000000000000000000000000", 0xd3, 0x0}, 0x30) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f000050c000)={0x0, r3, 0xfffffffffffffffe, 0x0, 0x0}, 0x14) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00005fb000)={0x0, @rand_addr=0x0, @empty=0x0}, &(0x7f00004be000-0x4)=0xc) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000ee7000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000900000)=0x10000003ff, 0x4) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000edf000)="ef48e83d14346500a5e00000000009504d5c45d78b2b6837bf00c5d96a67", 0x1e, 0x40200000c4, &(0x7f0000eea000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000afd000-0x4)=0xe6, 0x4) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000eea000-0x38)={0x0, 0x0, &(0x7f0000ee2000)=[], 0x0, &(0x7f000034b000-0x3c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51, 0x10001}, 0x40002102) 2017/10/27 10:59:47 executing program 1: perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) waitid(0x3, r1, &(0x7f00003ab000-0x10)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000007a000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000000d000)={0x0, 0x0}) getpgid(r2) timer_create(0x3, &(0x7f0000d6c000-0x58)={0x0, 0x3e, 0x7, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fc8000-0x4)=0x0) ptrace$setopts(0x4200, r2, 0x200, 0x0) ptrace$getregs(0xe, r2, 0x0, &(0x7f0000000000)="") 2017/10/27 10:59:47 executing program 2: mmap(&(0x7f0000000000/0xac6000)=nil, 0xac6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ac6000)={0x0, 0x0}) r1 = accept4$inet(r0, &(0x7f0000818000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000832000-0x4)=0x10, 0x80801) sendto$inet(0xffffffffffffffff, &(0x7f0000124000-0xec)="5621debf92ad24eeae0703866c979167aaf8ed34fa18f45a84eec7b5c8b57df1ed6dbbcf1c5cc0ef5d808a55a930b0fad2050000000000000000917062e8b54cb492e2592e518d335c55c6a09b074adb47909f9c26938a4abe93553d0f0bb06388f3c5ed3d7fed0f31631c35a13352319545bece94a35d40bd5a03000000000000008575a8168ab3c3442ac9a3ae990b5054fd797671763502b05dfffffffffffffffd753f7e0906c23d912455e4b9da4347b7ebe021eda0f023e495f58fd42d1f6ddee43ff71bfa857f0dc98b521c91db9457026549fd9e3ca56bee02c74dd81d4d05b477501b431945df28", 0xec, 0x207ffffe, &(0x7f0000112000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00001d8000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc}], 0x1c) sendto$inet(r2, &(0x7f000020b000)="c4819cbd8a0886b6709c5d7b979bf816aa71adc14dd7026900070000000000130000000000000003ffae9b4f352b5f8817ffef0000ffec00b7251f925c0f00870005fef603", 0x45, 0x8884, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ac6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000ac6000)=0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000ab9000)={0x0, 0x3, 0x3, 0x0, 0x8000000001ff, 0x8, 0x2, 0x507, {0x0, @in6={{0xa, 0x3, 0xcbd4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xffff, 0xfffffffffffffff8, 0x0, 0x0}}, &(0x7f00003ff000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00001ae000-0x8)={0x0, 0x7f}, &(0x7f0000ab9000)=0x8) mmap(&(0x7f0000ac7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00006a3000-0x98)={0x0, @in6={{0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x1}, &(0x7f0000ac8000-0x4)=0x98) mmap(&(0x7f0000ac6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x32, &(0x7f00006fc000)=0x0, &(0x7f0000ac7000-0x4)=0x4) sendto$inet6(r2, &(0x7f0000abe000)="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", 0x1003, 0x4, &(0x7f000035d000)={0xa, 0x3, 0x3c56, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) recvfrom$inet6(r2, &(0x7f00002c4000)="000000000000000000000000000000", 0xf, 0x2, &(0x7f0000ab1000-0x1c)={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x8}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000898000-0xb)={0xa13, 0x0, 0x800000003, 0x3, 0x1, 0x65, 0x5, 0x400001, 0x7, 0x404, 0x8}, 0xb) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000684000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00007e9000)=0x14) mmap(&(0x7f0000ac8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000aca000-0x4)=0x0) mmap(&(0x7f0000ac8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000084a000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ac8000)=0xe8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000ac6000-0x4)=@assoc_id=r3, &(0x7f00004bf000-0x4)=0x4) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000aca000-0x4)=0x0, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00007cf000-0x20)={@generic="b8155f91d8593b7ef59398d6ff9052ec", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000abd000-0x108)={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]}, [0x1, 0x4b2d352f, 0x40000000000007, 0x7, 0x0, 0xffff, 0x8, 0x3d, 0x0, 0x95, 0x0, 0x354f, 0x0, 0x1f, 0x7]}, &(0x7f0000abd000-0x4)=0x108) shutdown(r1, 0xfffffffffffffffe) ioctl$sock_proto_private(r2, 0x89e9, &(0x7f00005b5000-0x79)="d054a6d131904aef247ecc9c39089d8677e12823a3b17ab3bf7f01baee2a151781a672b37bc9fbc9c67e48ccc8267fa6ea09bb980702cc9cb4578cdcce04f7b5afcccb02860d939e8db1746c1d324f9a4e0e71a8256a15dc814f2b08ffe017ecdce886a15047810ca5665edcd0ddcddff1b3430b123d0995d2") mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000ac9000)=@nfc_llcp={0x27, 0xffffffff, 0x4, 0x5, 0x9, 0x7, "7b5e115dc08173b17786682c77830e71d013ad5f5b4e5364db0c960f7f52e0d55226ea9b6d1ec2394089c1717a0ca38a99d10eda55419f68d30ae024056200", 0x1}, 0x60) 2017/10/27 10:59:47 executing program 3: perf_event_open(&(0x7f00006bd000-0x78)={0x3, 0x78, 0x0, 0x1400000, 0x62, 0x10001, 0x0, 0x6fa, 0x520c4, 0x4, 0xbd5, 0x0, 0x4, 0x9, 0x0, 0x2, 0x0, 0x2, 0xef05, 0x40, 0x7, 0x2, 0x6, 0x3ff, 0xff, 0x40, 0x0}, 0x0, 0x9, 0xffffffffffffff9c, 0x8) inotify_init1(0x801) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f00007f6000-0x8)="2e2f66696c653000", 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xffffffffffffffff, 0x816, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000023d000)={0x0, [0x0, 0x0]}, &(0x7f0000d6c000)=0xc) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000002f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000bfa000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) syz_open_dev$vcsa(&(0x7f00007bf000)="2f6465762f766373612300", 0xfffffffffffffffd, 0x501100) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000eb4000)={@common="7465716c300000000000000000000000", @ifru_mtu=0x2000000cf1a}) perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5ca000)=nil, 0x5ca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) restart_syscall() bpf$OBJ_GET_MAP(0x7, &(0x7f00005a8000-0xc)={&(0x7f00005c4000-0x8)="2e2f66696c653000", 0x0}, 0xc) syz_open_dev$sg(&(0x7f0000266000-0x9)="2f6465762f73672300", 0x0, 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000496000-0x9)="2f6465762f72746300", 0x111200, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000354000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f9d000)=0xe, 0x4) sysinfo(&(0x7f00007bd000-0x23)="0000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000000)=0x49) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000001000-0x5e)="bf06b9e5d4f7d36608d9446d5ead90eb085bf942428d51c1008cabcd3812960db64fecf39ce3d29eb83ea1a939136d18a05bebf8b86e078bbb7b92ffd3201b7e709d9b6c12afdc28499aaba6a0b2f1ecfa0ca7fca107332d7790c818eea6", 0x5e) 2017/10/27 10:59:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000fa2000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000144000)=0x0, 0x4) r2 = socket$inet6(0xa, 0x400000007, 0xfffd) bind$inet6(r2, &(0x7f00001e6000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000d3c000-0x10)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000bc0000-0xc)={r3, 0x10000080000, r2}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000a05000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000526000-0xc)={r5, 0x80000, 0xffffffffffffffff}) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d24000-0x11)="2f6465762f7667615f6172626974657200", 0x4000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000061a000)={r4, 0x80000, r6}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00007ae000-0xc)={0x1, r1, 0x1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000e16000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r7 = dup(r1) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000b69000-0x8)={0x0, 0x0}) r9 = syz_open_dev$vcsa(&(0x7f000024d000)="2f6465762f766373612300", 0x80, 0xc0100) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r7, 0xc00c642d, &(0x7f0000774000)={r8, 0x80000, r9}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000e1c000)={0x0, 0x80000, 0xffffffffffffffff}) r10 = creat(&(0x7f0000a7c000-0x8)="2e2f66696c653000", 0x0) setsockopt$ALG_SET_KEY(r10, 0x117, 0x1, &(0x7f00009ab000)="c6ce6e0b4d0339fb2d3bc71fdcfbbc703e02178b4f9c1d72baf71ae53c6142cba75a343d8ace98b631c60d34ec2de2c586f931b845521c80d67dfe661fdf58d7a96ddc8f9fbd47c2c8fe5167a7ca7ef03656da3f60b5daa104a53842901fd78ebed461bd34f58c520e74d8885b4acea0aed10794ac1de82260f4b457e94cb7cca640b152254c38d56681096a3ced0af4456c4dfff98c2282864cdb317293152016dc740ca6ef003865672acf35ccf9662d66f03831f64fb0e9039eb9d9ab26ecf2d4a57891badea05bb8655729acb29e6778e979e8ec6d475b653216f0d8906cb94cfaa4b63e21", 0xe7) r11 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x0) r12 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x20, 0x101002) ftruncate(r11, 0xffff) sendfile(r12, r11, 0x0, 0x72439a69) syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) 2017/10/27 10:59:47 executing program 4: syz_open_dev$tun(&(0x7f0000581000)="2f6465762f6e65742f74756e00", 0x0, 0x1fc) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000edc000)="2e2f66696c653000", &(0x7f0000a98000)={0x4, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x2, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x10000000000, 0xfffffffffffffffd, 0x0, 0x8, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdb0f315, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f00002e9000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x6, 0x0, 0x3, 0x0, 0xc, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000d9d000-0x8)="2e2f66696c653000", 0x40000, 0x4000000000) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000d09000-0x14)={0x400, 0xfff, 0x3, 0x80000000004, 0x101}) r2 = syz_open_dev$sg(&(0x7f00009da000-0x9)="2f6465762f73672300", 0x0, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x5, 0x0, 0xb, 0xfffffffffffffffd, 0x7, 0x2040fffb}) ioctl(r2, 0x2285, &(0x7f0000007000)="53") ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000000)={0x60, @tick=0x9, 0x4, {0x0, 0x0}, 0x4, 0x20, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, &(0x7f0000fb5000)="") ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)={0x0, 0x14000, 0x0}) r4 = socket$packet(0x11, 0x3, 0x300) lseek(r4, 0x0, 0x2) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f0000003000)={0x8001, 0xa931}) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/27 10:59:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(r0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x6, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000e6e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = getpid() perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x401, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff, 0x0, 0x3, 0x3, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000cd9000-0x12)="6365737572697479293f73797374656d0079") perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xde, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x7f, 0x0, 0xfffffffffffffffd, 0x400, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000bf4000-0xb)="2f6465762f766373612300", 0x100000001, 0x109800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000f49000)={0x0, 0x8e, "982c56b3ccdf7e94874d8ce162dfe8fff1ed1fbbdea4da54d76e6a0f7aa082705cfb6cf809ffd0494aa36f72d59dfc802747673e25e0635b131621545d262ef454cd7d4067e374bd03716e629f37496132cd2022fd22fce6a7eea54d4d145975572accc5436878d73e377205160b5d68bf73266aaaaefab1a1a9e67b727ebf81b62c3289a22e2564f62187de3be6"}, &(0x7f0000df3000)=0x96) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000444000+0x6db)={r6, 0x3}, 0x8) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x989680}, &(0x7f0000048000)=0x1, 0x0) r7 = socket$alg(0x26, 0x5, 0x0) bind$alg(r7, &(0x7f0000000000)={0x26, "6861736800000000000000000000", 0x8000, 0x20001003, "7874732890657270656e742900000000000000fffffffa0000000000000000000000000002000000000000000000000000000000000000000000000000000000"}, 0x58) syz_extract_tcp_res(&(0x7f0000977000-0x8)={0x0, 0x0}, 0x4, 0x5) syz_extract_tcp_res(&(0x7f0000186000)={0x0, 0x0}, 0x200000b0f, 0xa2) pipe(&(0x7f0000837000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) gettid() readv(r8, &(0x7f0000617000-0x60)=[{&(0x7f0000b8d000)="", 0x0}, {&(0x7f0000e4c000-0x4c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39}], 0x2) r9 = creat(&(0x7f00008f3000)="2e2f66696c653000", 0x800004) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r10, 0x5452, &(0x7f0000009000-0x8)=0x7) fcntl$setsig(r10, 0xa, 0x12) fcntl$setownex(r10, 0xf, &(0x7f000052f000-0x8)={0x1, r4}) recvmsg(r11, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)="", 0x0, 0x3f}, 0x0) dup2(r9, r2) getpid() 2017/10/27 10:59:47 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x8, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000533000/0x3000)=nil, 0x3000, 0x8, 0x32, 0xffffffffffffffff, 0x100000000000000) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000533000/0x3000)=nil, 0x3000, 0x1000000, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x3, 0x3e051, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1000000, 0x1010, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000010000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x810, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000533000/0x3000)=nil, 0x3000, 0x8, 0x32, r0, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x155, &(0x7f000000c000-0x155)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [{[], {0x8100, 0xfffffffffffffffc, 0x8, 0x7}}], {{0x800, @ipv4={{0x5, 0x4, 0x20000000000, 0x1000000000, 0x143, 0x0, 0x0, 0x1ff, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x5b, 0x0, 0x1b, 0xc3, 0x3, 0x0, 0x9, {[@sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "2b7904f6a0084870c4d0a433bcf98dae"}, @generic={0x1000000000001, 0x6, "640ab069"}, @sack={0x5, 0x1e, [0x2, 0xe3, 0x3, 0x3f, 0xffffffffffffffa7, 0x5, 0x291]}, @md5sig={0x13, 0x12, "6a3f74b8d8f1c53cdbb5153b987e18fa"}, @nop={0x1}, @sack={0x5, 0xa, [0x8, 0x2]}]}}, {"e649f187c4e6d9ac078f48121d1b58632457783ada51c3e649b0f1c8c0dacbae1d7e64f38f27344f2a2410e1b287925b2629a080ecf9d3f983bee5d2ee9d5e4b15790fe04a9970d9691941c61f576bf49853cfaa9b33a096cf445f2a8aeb37b01705e43f817ba4170ca5384a866d487a93823b9187c980b79982d529bd621a343466a3c714e52a19fa70a434145ade9ea387b021ecd3402ba004962e664a17e4dc34c501131ce8340eb89efa288c07000721ee11d840d9fa4c8d1432e63d952c01431a"}}}}}}, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8983, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20023}) listen(r0, 0x3fe) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x1000200032, 0xffffffffffffffff, 0x3) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bf0000/0x1000)=nil, 0x1000, 0x8fffffe, 0x34, r1, 0x0) mmap(&(0x7f0000a2e000/0x2000)=nil, 0x2000, 0x3, 0x20010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000ea5000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) mmap(&(0x7f0000ea8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x67, &(0x7f000001b000-0x67)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="067fffffff04", [], {{0x86dd, @ipv6={0x1, 0x6, "f07007", 0x31, 0x3a, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0xffffffffffffffff, 0x100, "3f2b2f0799d94460a7f39ed8a8a404d1b944bf7849cd4233e82c53dbab09eb674b04ba33121bb663d3"}}}}}}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x8, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008f1000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000016000-0x8)={0x42424242, 0x42424242}, 0x7, 0x200000000020) mmap(&(0x7f0000ea7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d95000/0x4000)=nil, 0x4000, 0x803, 0x10000000032, r0, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000ea7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/27 10:59:47 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)="64657620", 0x0) ftruncate(r1, 0x400000069) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f000000b000-0x88)={0x8, 0x2cb4, [{0x80, 0x0, 0x9}, {0x2, 0x0, 0x101}, {0x60000, 0x0, 0x3}, {0x8, 0x0, 0xaeb2}, {0x7, 0x0, 0x15}, {0x9, 0x0, 0x80}, {0x2, 0x0, 0x91cd}, {0x7ff, 0x0, 0x0}]}) sendfile(r1, r2, &(0x7f0000001000)=0x0, 0x400000000fee) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000007000-0x50)={{0x4, 0x4}, {0x5f, 0x8}, 0x10000, 0x1, 0x5, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000)="00", 0x1}, {&(0x7f0000011000-0x1000)="00", 0x1}], 0x2, &(0x7f000000f000-0x3f)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2017/10/27 10:59:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000fa2000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000144000)=0x0, 0x4) r2 = socket$inet6(0xa, 0x400000007, 0xfffd) bind$inet6(r2, &(0x7f00001e6000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000d3c000-0x10)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000bc0000-0xc)={r3, 0x10000080000, r2}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000a05000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000526000-0xc)={r5, 0x80000, 0xffffffffffffffff}) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d24000-0x11)="2f6465762f7667615f6172626974657200", 0x4000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000061a000)={r4, 0x80000, r6}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00007ae000-0xc)={0x1, r1, 0x1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000e16000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r7 = dup(r1) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000b69000-0x8)={0x0, 0x0}) r9 = syz_open_dev$vcsa(&(0x7f000024d000)="2f6465762f766373612300", 0x80, 0xc0100) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r7, 0xc00c642d, &(0x7f0000774000)={r8, 0x80000, r9}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000e1c000)={0x0, 0x80000, 0xffffffffffffffff}) r10 = creat(&(0x7f0000a7c000-0x8)="2e2f66696c653000", 0x48) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00009ab000)="c6ce6e0b4d0339fb2d3bc71fdcfbbc703e02178b4f9c1d72baf71ae53c6142cba75a343d8ace98b631c60d34ec2de2c586f931b845521c80d67dfe661fdf58d7a96ddc8f9fbd47c2c8fe5167a7ca7ef03656da3f60b5daa104a53842901fd78ebed461bd34f58c520e74d8885b4acea0aed10794ac1de82260f4b457e94cb7cca640b152254c38d56681096a3ced0af4456c4dfff98c2282864cdb317293152016dc740ca6ef003865672acf35ccf9662d66f03831f64fb0e9039eb9d9ab26ecf2d4a57891badea05bb8655729acb29e6778e979e8ec6d475b653216f0d8906cb94cfaa4b63e21", 0xe7) r11 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x0) r12 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x20, 0x101002) ftruncate(r11, 0xffff) sendfile(r12, r11, 0x0, 0x72439a69) syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) 2017/10/27 10:59:47 executing program 3: mmap(&(0x7f0000000000/0xcdf000)=nil, 0xcdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000ce0000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004e6000)=0x10, 0x80000) r1 = socket$nfc_raw(0x27, 0x1, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00005fa000)=0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000cdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000c17000)=0x4, 0x4) r2 = socket(0x11, 0x80000080003, 0xffffffffffffffff) setsockopt(r2, 0x30000000107, 0x14, &(0x7f0000782000-0x4)="2c000000", 0x4) mmap(&(0x7f0000ce0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r2, &(0x7f0000ce0000)={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x24}, 0x1c) mmap(&(0x7f0000cdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f0000ce0000)={0xa, 0x3, 0x20dc7fffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) socket$unix(0x1, 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000255000)={0x0, 0x4, &(0x7f0000b1a000-0x58)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000349000-0x4)=0x10) mmap(&(0x7f0000ce1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x100c, &(0x7f0000cd9000-0x4)=0x0, &(0x7f000072c000-0x4)=0x4) mmap(&(0x7f0000cdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r2, &(0x7f0000ce1000)=@abs={0x200000000000000, 0x0, 0x3}, 0x8) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000563000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f00008cb000-0x10)={0x0, r3, 0x1000}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f00004e6000-0x10)={r5, 0x0, 0x1ffffffffffc}) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000ce4000)={0x0, 0x0, 0x0}) mmap(&(0x7f0000ce5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ce6000-0xc)={r6, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = memfd_create(&(0x7f0000603000-0x23)="706f7369785f61636c5f6163636573737365637572697479657468303a62646576dd00", 0x2) sendto$inet6(r2, &(0x7f00007cb000-0xee)="fcb6e76d0ccb94a8e13ace0a825c38d8e4b679b3941f2417a264635efe5ef53253edaa840f9ff951d47e5a65a5c913fb4d480d2b5cf99ef2eca874ad74dfb63135706572c03136503be6379b74183bb1475ff80a9769f175f7db6522fc42d964f2f6bc539322460305ac603520a951a6775a5080d283e2f4bd8e090000000000000002caa4435669961ef227c3cbbc1ad303be3c1fc7f5a0a0097b897059faaa538586cd810e7d287443dee3bfac85f99bfaf58d6acfe53d128710b0c6ca0000000000000062f2bbcfcf3120b63d6e2ece8c7a66e641a947425fa59bd62b6586864ebcbc9d5494f509b1f0", 0xeb, 0x0, &(0x7f0000c09000-0x1c)={0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffe0}, 0x1c) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000b000-0x38)=[], 0x0, 0xfffffffffffffffd) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r7, 0x6, 0x16, &(0x7f0000ce2000)=[{0x3, 0x80000001}, {0x3, 0x6abf}], 0x2) mmap(&(0x7f0000ce0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000b04000)={@empty=0x0, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000ce1000)=0xc) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f00005f9000)="a0c0bccaa8c3c09774876b4d3324b3199a2b8acf70625e65bae4a4e6007dbd907b5e8441d2a542c200046527cdc95ee9fa441bab2548041f7f55e28c9293ee5264136307cd154d0e78dd1c8d0e48e77d7091786bc72e821c27191114c0af77250f32a09b328c551c51cc222a48082a4fe7ffe944c209b10b7eff6e1f8840f22200", 0x81, 0x4000, &(0x7f0000608000-0x1c)={0xa, 0x0, 0x8000000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) mmap(&(0x7f0000ce1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r7, 0x89e0, &(0x7f000039d000)=0x40000904008) [ 53.947683] sctp: [Deprecated]: syz-executor2 (pid 6980) Use of int in maxseg socket option. [ 53.947683] Use struct sctp_assoc_value instead 2017/10/27 10:59:47 executing program 4: syz_open_dev$tun(&(0x7f0000581000)="2f6465762f6e65742f74756e00", 0x0, 0x1fc) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000edc000)="2e2f66696c653000", &(0x7f0000a98000)={0x4, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000008000-0xc)="2f6465762f6175746f667300", 0x40000000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x2, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x10000000000, 0xfffffffffffffffd, 0x0, 0x8, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdb0f315, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f00002e9000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x6, 0x0, 0x3, 0x0, 0xc, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000d9d000-0x8)="2e2f66696c653000", 0x40000, 0x4000000000) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000d09000-0x14)={0x400, 0xfff, 0x3, 0x80000000004, 0x101}) r3 = syz_open_dev$sg(&(0x7f00009da000-0x9)="2f6465762f73672300", 0x0, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x5, 0x0, 0xb, 0xfffffffffffffffd, 0x7, 0x2040fffb}) ioctl(r3, 0x2285, &(0x7f0000007000)="53") ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000000)={0x60, @tick=0x9, 0x4, {0x0, 0x0}, 0x4, 0x20, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000fb5000)="") ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)={0x0, 0x14000, 0x0}) r5 = socket$packet(0x11, 0x3, 0x300) lseek(r5, 0x0, 0x2) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f0000003000)={0x8001, 0xa931}) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/27 10:59:47 executing program 0: mmap(&(0x7f0000000000/0xd29000)=nil, 0xd29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x1000000000000) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000d22000)=0x800100000000f, 0x4) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f000025b000-0x1c)={0xa, 0x2, 0x101000002, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f00000c0000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000d2b000-0x4)=0x60) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000d27000)=0x7fffffff) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000387000)=0x0, 0x4) getpeername(r1, &(0x7f0000d1b000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000d2a000-0x4)=0x6) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f0000d2c000-0x4)=0x2e3, 0x4) select(0x40, &(0x7f0000ca7000-0x40)={0x7, 0x1ff, 0x3, 0x7, 0x9, 0x6, 0x2, 0x5}, &(0x7f00008d6000-0x40)={0x40, 0xffff, 0x6, 0x3, 0x7fff, 0x100000000, 0x4, 0x7}, &(0x7f00007d8000)={0x9, 0x1, 0x1, 0x200, 0x5, 0xad, 0x7fffffff, 0x3ff}, &(0x7f0000348000-0x8)={0x77359400, 0x0}) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d2d000-0x4)=0x800000000000001, 0x4) r2 = socket(0x8, 0xa, 0x1f) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000d2c000)=0x0) bind$inet6(r0, &(0x7f00000f3000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x2}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000cac000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0xe8c7238ea98f727c, 0x1, 0x1, 0x7f, 0x400, 0x1f}, 0x20) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000d17000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000d25000)="3e20752a9f28db20466a850d7aecf498081551cb0d93e901a6e4456e1a0a6b771ba5d52ebad15041d9837929e475aa63d32038d98aaedca52e4d88116a0e25e082000000d99138a4dd2b45ae75db20d9ffffff7f7dfd57abc48004f8f3a17be549903d083064c84e5c937cd50d43e524411e1f08fe371bc39f1cf5345874e0c4bf9f7aac6ee22408b2260f8283320789ecded9d36f7bdd622659fc5ded11bb082f12783aabd800000800a82d4bcfa0d0a615a1e9f7e9e0d08d921b595cbe6db9726fbd854ac572850003276dff1400a540be4a1aebee6220dfabf6e0bfb74f562db4669dba9197fc838997b41230ae93f06887", 0xf3, 0x8000, &(0x7f00007a8000)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ec3c48d}, 0x1c) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00001e1000-0xb8)={0x0, 0x7b1, 0xfffffffffffff801, 0xb15, 0x0, 0x40, 0x200, 0xfffffffffffffff8, {0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7fffffff, 0x8001, 0x2, 0x8}}, &(0x7f0000bc8000)=0xb8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00004cd000)={r3, 0x51}, &(0x7f0000086000)=0x8) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00008d3000)={r4, 0x4, &(0x7f000011b000)=[@in6={0xa, 0x2, 0xffff, @loopback={0x0, 0x1}, 0x100000000000081}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x33}, @in6={0xa, 0x0, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}]}, &(0x7f0000d2c000)=0xc) close(r0) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000d2a000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000455000)=0xe8) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000d2d000)="2e2f66696c653000", &(0x7f0000b6c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000001a000)={{{@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0xfff, 0x3, 0xffffffffffffffff, 0x3, 0x80, 0x80, 0x20, r5, r6}, {0x3, 0x100000001, 0xa, 0x0, 0x100000001, 0x40, 0xffe, 0x788b}, {0xc, 0x4, 0xfffffffffffffff9, 0x5}, 0x0, 0x6, 0x3, 0x0, 0x8, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4001, 0x7}, 0x1, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, 0x1, 0x0, 0x4, 0xb3, 0x2, 0x815}}, 0xe8) 2017/10/27 10:59:47 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00006d3000-0x9)="2f6465762f73672300", 0x8000, 0x3007c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xaf7000)=nil, 0xaf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000002f000)="2f6465762f736e642f73657100", 0x0, 0x800000000038802) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000891000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x10000) r2 = openat(r1, &(0x7f00004ec000-0x8)="2e2f66696c653000", 0xc00c0, 0x800000000000) ioctl$KVM_GET_ONE_REG(0xffffffffffffffff, 0x4010aeab, &(0x7f0000000000)={0x4, 0x8}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000af1000)={0x4, r0, 0xfffffffffffffffd}) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000396000)=0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f00002bb000-0x38)={0x3, 0xa1ad, &(0x7f0000afa000)="d066dd643821aeb86487604513c5d6aed742e9bb5fe50c5d8463ae2f50735ce7dd2f6aa8cdbc36866cf6bfb2f031bfdcdb6f5ececb2820415ff3a44dbc148993a8ae66d4e00f92e9b19add87430df7bf85c3c5f4af1bbc5c5f3ac8b78bbece4ba357b1bd13776d55f083858b87be85a0a34df9f8176ce3966b529892b4a7090a5cb425e27da194459dc6e9c2edeeeb789ae34eb1c4064e0002000000000000593903e59dd0c5c96b5eb5e659416712f73998e93bf22222570638439db1c85541c65cfae6174d3fb209341a260bf05c8a6301c914ecfba3", &(0x7f0000afb000-0x38)="8f87e8e5232f829785063c6eb2846b437fbdd47f0ca700ef9dc9658698c51712bd565cbaf905fdc9a462d50da2eb4301047a78c1738c742b", 0xd7, 0x38, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aab000)="2f6465762f6b766d00", 0x800000000101001, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r3, 0x4018aee3, &(0x7f0000af4000-0x12)={0x0, 0x6, 0x800, &(0x7f0000af6000)=0x0}) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r5, 0x4010ae68, &(0x7f0000320000-0x10)={0x1000, 0x6000, 0x0}) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0xffffffffffffffff) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/27 10:59:47 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000008000)="2f6465762f6877726e6700", 0x80000, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)="64657620", 0x0) ftruncate(r0, 0xffff) sendfile(r1, r2, &(0x7f0000001000)=0x0, 0x400000000fee) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000)="00", 0x1}, {&(0x7f0000011000-0x1000)="00", 0x1}], 0x2, &(0x7f000000f000-0x3f)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) fgetxattr(r0, &(0x7f0000003000)=@random={"62747266732e00", "00"}, &(0x7f0000007000+0xfa3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f000000e000)=0x0) 2017/10/27 10:59:47 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000490000-0x9)="2f6465762f76637300", 0x80000, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3000002, 0x32, r0, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000145000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f0000026000-0x4)=0x0, 0x4) r4 = socket(0xa, 0x800000080002, 0x5) write(r3, &(0x7f000001a000-0x69)="", 0x0) r5 = socket$inet6(0xa, 0x800, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f000039f000-0xb8)={0x0, 0x2ad1, 0x5, 0x72, 0x7, 0x7, 0x6, 0x1, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000ef5, 0x7a6c05d6, 0x7, 0x2, 0x2}}, &(0x7f0000e6e000)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000f09000)={r6, 0x62, "24cfe73c15a7004f07e0a4ea1b2f8200290dd55c4167eef6dce73207244bad0f451fb7c62593aec0c05499d8b3997b532e3f80d9afad46cebb04f89e3c6b0764acabd7292aa7967fff1b611658b42aefbdcb65cea47fb67634e0d5cd10e9e8fa6f89"}, &(0x7f00000fd000-0x4)=0x6a) getpeername$packet(0xffffffffffffff9c, &(0x7f0000b41000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002f4000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r5, 0x8936, &(0x7f00006f1000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4715, r7}) sendto(r3, &(0x7f0000860000)="298e0ddefc0f82b9efb21689fb2915c80c3bba5bf59991d4cf805a244be9f29c52d57eaddda3c6599bff0171f5bf8a3d21ac6588f36f735bcf2b67926c1f87521f3b46262e28326fe17dc3be826ca328268ef5b9d4acb512e4d46361201b7047ba46bcebce4304e752ac5b2fcf0bf6fca7b3be7ca9bf89637a19b82fce441cb5211c3414da77e8b2b345", 0x8a, 0x48000, 0x0, 0x0) recvmsg(r2, &(0x7f0000705000-0x38)={&(0x7f0000367000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000817000-0x40)=[{&(0x7f0000ca7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa6}], 0x1, &(0x7f0000d2a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84, 0x7fffffff}, 0x22) recvmsg(r2, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000f5c000-0x10)=[{&(0x7f0000bce000-0x21)="000000000000000000000000000000000000000000000000000000000000000000", 0x21}, {&(0x7f0000757000+0x9aa)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b}], 0x2, &(0x7f00000ed000)="", 0x0, 0xbc}, 0x102) sched_setaffinity(r1, 0x8, &(0x7f0000fca000-0x8)=0x2000000000075) syz_open_dev$vcsa(&(0x7f0000b68000-0xb)="2f6465762f766373612300", 0x0, 0x8200) perf_event_open(&(0x7f000002f000-0x78)={0x2000000000002, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) r8 = mq_open(&(0x7f000001b000)="47504c24656d3100", 0x40, 0x80000000000100, &(0x7f0000027000-0x40)={0x9, 0x1, 0x801, 0x8000, 0x0, 0x0, 0x1, 0x3}) r9 = mq_open(&(0x7f00000ab000-0x8)="47504c24656d3100", 0x882, 0x0, &(0x7f000000e000)={0x90e, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) mq_timedsend(r9, &(0x7f000002f000-0x54)="5f17744763fcc8e482335d8af9403d2993aad8a27eac41a0686ed648d2703316a87cffde542cc55ebc6550f430f1d0f4ef90e304080000026100000000007a9221b12e257a0a8fce390c13eb7efa44f47f5897", 0x53, 0x100000001, 0x0) dup2(r9, r8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bc9000)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000171000-0x4)=0xe8) mremap(&(0x7f0000cf3000/0x4000)=nil, 0x4000, 0x3000, 0x0, &(0x7f0000b25000/0x3000)=nil) mmap(&(0x7f000072b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000090b000/0x4000)=nil, 0x4000, 0x51be735cfba72947, 0x10031, 0xffffffffffffffff, 0x0) r10 = gettid() process_vm_writev(r10, &(0x7f000082c000-0x20)=[{&(0x7f000090f000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x320}, {&(0x7f0000000000)="0000000000000000000000000000000000000000", 0x14}], 0x2, &(0x7f000090e000-0x80)=[{&(0x7f000090b000)="", 0x0}, {&(0x7f000090d000-0xd4)="00", 0x1}, {&(0x7f000090e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}, {&(0x7f000090b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2}, {&(0x7f000090f000-0xa6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa6}], 0x6, 0x0) 2017/10/27 10:59:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f000082d000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0xffffffffffff0000) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000a0b000-0xc)={0x0, 0xffff, 0x1c}, &(0x7f0000254000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000de000)={r3, 0x3, 0x6, 0x6}, &(0x7f0000ce7000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008a9000)={r4, 0x2, &(0x7f0000cca000-0x20)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f52000)=0x10) connect$inet(r2, &(0x7f0000868000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000ff4000-0x8)={0x1, [0x0]}, &(0x7f0000c78000-0x4)=0x8) getpeername$inet(r2, &(0x7f00006b0000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ba2000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000b52000)={r5, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f00007f3000)=0x98) close(r0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000002b000-0x8)={r6, 0xfffffffffffffffb}, &(0x7f0000373000-0x4)=0x8) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00004d9000-0xc)={0x0, 0x1, 0x800000000000009, 0x5, 0x3}, 0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000013000-0x7c)={0x0, 0x71, "a20998471db35aec27d242d407000000251fcb599623085d45f9f350fb34363dd67a21046bd963117e20e15762442c75501a2c3af056b189687915fa9abbce03caf848ed8caa7c0c2071a43eebde23bbc8b9c696907bd3de4487b976db03d2d6696f052f3244409827bd92bc00095f5a9a"}, &(0x7f0000d20000-0x4)=0x7c) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000172000)={{{@in=@multicast2=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000033000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000018a000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x0, 0x3, 0x85, 0x0, 0xa0, 0x20, 0x40, 0x0, r9}, {0x800, 0x1, 0x80000001, 0x2, 0xf49, 0x1, 0x100, 0x2}, {0x5, 0xffffffff, 0x0, 0x1001}, 0x0, 0x9, 0x4, 0x1, 0x0, 0x3}, {{@in=@broadcast=0xffffffff, 0x9, 0x326}, 0x3, @in=@broadcast=0xffffffff, 0x0, 0x2, 0x0, 0x5, 0x9, 0x6d, 0x3}}, 0xe8) r10 = socket$unix(0x1, 0x2, 0x0) getsockname$unix(r10, &(0x7f000072b000)=@file={0x0, "0000000000000000000000"}, &(0x7f000067c000)=0xd) setsockopt$sock_int(r1, 0x1, 0x31, &(0x7f0000179000)=0x1000000000025, 0x4) sendmmsg(r0, &(0x7f0000598000-0x80)=[{{&(0x7f0000c1b000-0xc)=@nl={0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e51000-0x10)=[{&(0x7f0000408000)="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", 0x1000}], 0x1, &(0x7f0000b71000-0x10f0)=[{0x1010, 0x13f, 0x8001, "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"}], 0x1, 0xffffffffffffffff}, 0x1}, {{0x0, 0x0, &(0x7f00006ed000)=[], 0x0, &(0x7f000098a000)=[{0x28, 0x110, 0x0, "6b29c565682c5e6653b69da50ef58e2ef8b8aaf9"}, {0x10, 0x0, 0x0, ""}, {0x10, 0x0, 0x0, ""}], 0x3, 0x40000}, 0x2}], 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000093b000)={0x0, 0x80000, 0xffffffffffffffff}) socketpair(0x9, 0x6, 0x7f, &(0x7f0000c54000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r13, 0xc010640b, &(0x7f0000cfc000+0x354)={0x0, r11, 0x9}) ioctl$DRM_IOCTL_GEM_OPEN(r12, 0xc010640b, &(0x7f0000db7000)={r14, r11, 0x10000}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000f9f000)={r15, r16}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000b15000)={0x0, 0x80000, 0xffffffffffffffff}) pipe(&(0x7f0000a25000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r17, 0xc00c642d, &(0x7f0000d87000-0xc)={0x0, 0x80000, r17}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r18, 0xc00c642d, &(0x7f000055c000)={r11, 0x80000, r18}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000699000)={0x0, 0x0, 0x2000002000000000}, 0xc) sendto$inet6(r0, &(0x7f0000d11000-0xa06)="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", 0xa06, 0x101, &(0x7f00003e6000)={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000738000)={r8, 0xe2e, 0x0, 0x20, 0x5, 0xd7, 0x0, 0x20000000000009, {r7, @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]}, 0x9, 0x40, 0x800, 0x40, 0x1}}, &(0x7f00002e7000)=0xb8) 2017/10/27 10:59:47 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)="64657620", 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000)=0x0, 0x400000000fee) r3 = getpgrp(0xffffffffffffffff) getpgid(r3) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000)="00", 0x1}, {&(0x7f0000011000-0x1000)="00", 0x1}], 0x2, &(0x7f000000f000-0x3f)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2017/10/27 10:59:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000bdd000)="2e2f66696c653000", 0x80042, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x9, 0x80, 0x1, 0x8, [{0x7f, 0x0, 0x6, 0x0, 0x0, 0x2004, 0x0, 0x0, 0x0}, {0x40000000009c4, 0x7ffffffffffe, 0x68, 0x0, 0x0, 0x82, 0x0, 0x0, 0x0}, {0x4, 0x2, 0xffffffffffffff88, 0x0, 0x0, 0x802, 0x0, 0x0, 0x0}, {0x2, 0x1, 0x3, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x2000000002, 0x2, 0x100005, 0x0, 0x0, 0x804, 0x0, 0x0, 0x0}, {0xb6b9, 0x102, 0x77, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x1, 0x105, 0x5, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x7, 0x100000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000030000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000643000-0x4)=0x5) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8936, &(0x7f0000000000)="") link(&(0x7f000063d000)="2e2f66696c653000", &(0x7f0000fe0000-0x8)="2e2f66696c653100") unlink(&(0x7f00006c0000-0x8)="2e2f66696c653100") modify_ldt$read(0x0, &(0x7f00000d9000-0x75)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000903000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e5f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b56000)=0xc) fstat(r1, &(0x7f0000c3e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000e5a000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000004c000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e3e000)=0xe8) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000723000)={0x0, 0x0, 0x0}, 0xc) sendmsg$netlink(r1, &(0x7f0000163000)={0x0, 0x0, &(0x7f0000a94000-0x20)=[{&(0x7f000035f000-0x1065)=[{0x55, 0x6, 0xa01, 0x6, 0x4, "3d2a113d900762671f28a54aeaad861f084853f3c9b429699bd976acff7bd5d237f42d6b1820705212898230b235c7c32f84a861dbd6c2fda190d1f34d45063d58bb4c5797"}, {0x1010, 0x6b73, 0x400, 0x4, 0x800, "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"}], 0x1065}, {&(0x7f0000c0b000-0x1c8)=[{0x35, 0x5, 0x928, 0x9, 0x6, "c9985402708a1f327bdb8fc3ca7fcd8bab92128b769e978c7d523935f042ab7c0760f53c9e"}, {0x30, 0x6, 0x400, 0x9, 0x7, "cb029e050ab27b0616887edc64f0c8ebb07608c59ef9082765c6e3c8c811c006"}, {0x103, 0x80000000, 0x400, 0x8000, 0x2, "fc45f1e86249a51d6b0506bc3404fdbf09480d83d37e420ecb1f828841dee766a5c409d9f337a383bd94ad0b945d1f78847a34854277a844602485a5d294c10cc6edadcf06c8a7fccf163075041d6e467832fb83603d8748a9515e590fc60e6190625b75c0c5216a506e0e7e7267fb4717aecd474962638bb82579b4b29fca0247a81075ce3428ed5b17bc0dfc17846d4adb20ffb330b87cac21026db91f684415d8d445c59de3921c438c8aeeb4dc455a09cf983beeb297831169c9f29ad2f57bae1dee0402565317b76850aceea834f955a64acc42352b3270e19cec42197f4b26722eb3a7f7083b4bdb98c27c1f5e91c304"}, {0x60, 0x2000000, 0x4, 0x7, 0x1, "3ccf655dd48a7eca1742ef128108a0bd741e47ede41dc1d08958c53f3c78c2c273f0614d61deef6ac86581b8b8ae8a201fd2361bfa5b22ad13ea045a63f9ab373847fc032df6a1f78449e7b1f55b4d8f"}], 0x1c8}, {&(0x7f0000f22000)=[{0x41, 0x80000000, 0x410, 0x5, 0x0, "0478c9865a9d1d4d5b51f4f9342e7773c570367b1fc995ae3a511ed09ee1ff4036a605b6fcf532244a398e9fa9ec867cdf"}], 0x41}, {&(0x7f000009a000-0x12ec)=[{0x1010, 0x1, 0x20, 0x2, 0xfffffffffffffffe, "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{0x102, 0xb4ff, 0x901, 0x6, 0x10000, "3ffc55a2527f08ef1c6d2b405cd2757e61430fc6f7745b02a24674404b149578df1dc77e8f20e0b6bdadbf7c80e3e2eac7a73fa1f248f7d092502f2b0d045262482ba1edcc0783d7f82031e2fc43395aa3720e0d0fcfd061d129b1f4934cc9ed84861477596b3f41c3138905386d711460a4178f8205a6065dcc5276d54712f1f98bde8e88abf2ec2a4b829ad9fa16336e9d69b9249449f8973764f6ecd2688b0a5e82c0f3d11b3c7e4e5bb0b953e68eedf4061f85ff7995ab4df538bdeaba0648c28da0a82a4de703569f6d8394f9523e3f29735d43c01fbe9c38698e96edd6a885d68bddd76c2d60b0d3c10235d5e4c655"}, {0x68, 0x7, 0x304, 0x4, 0x9, "5eaecca3c14a2f2afbb36dcc1aeb945f739374eec8da1a9c4f29ce6746228f9bb897d587b95037ec541ae47134a4d60385fe0c2a9a8015684818626fc664c545ca136d7c5e6a0760b07bc67f8fc4d759585938197245429e"}, {0x7f, 0x101, 0xa, 0xe9, 0xfffffffffffffffc, "90488d13d49a8bb06530194bf39be92dc2791ef407d6f00b2956447c66be8d9653c36f094ab11c07982c7a512e27805a58a17cb3638d0ff6a014968329f2637ed52c1654143fa5206654871a0ad86bfad8e0766073e25b88a47c3dd7c14eab11261ad048aa3ea0d68e54f4a81d2357"}, {0x13, 0x368, 0x818, 0x6, 0x7, "c09ca9"}, {0xe0, 0x9, 0x0, 0x1, 0x1, "16eec309562342d5a5bbc54a64e05441f7a238981569d81096921d67e390e5bb20914cbb259ac88b7e9e344a8619fd53468851e28a320c58cf4209bb0e21e57cb706afcf6cf385dafe4afcf9a0add169d20eccc776c585797544bbc000d2014abb7833d0a5f450e59e06eb9888d233183dbbc63b2c3e070a94b77c76780d6fba3d3b93b9bf13a84a010b28535355f732496e41648f74f552068deb76aa0a3a8761fef7e12b82527147b057fc7b27280ddd9531a541e8b61b8c82b1b9810a6c169d107e7158a432ed35bbf54c812f5acb"}], 0x12ec}], 0x4, &(0x7f0000dbb000)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x1c, 0x1, 0x1, [r1, r0, r0, r1]}, @rights={0x10, 0x1, 0x1, [r1]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}], 0x4, 0x0}, 0x2000c001) [ 54.101108] sctp: [Deprecated]: syz-executor2 (pid 7014) Use of int in maxseg socket option. [ 54.101108] Use struct sctp_assoc_value instead 2017/10/27 10:59:47 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)="64657620", 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000)=0x0, 0x400000000fee) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000)="00", 0x1}, {&(0x7f0000011000-0x1000)="00", 0x1}], 0x2, &(0x7f000000f000-0x3f)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) shutdown(r1, 0x1) 2017/10/27 10:59:47 executing program 2: mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000478000-0x58)={0x26, "736b636970686572000000000000", 0xf, 0x18e, "63626328616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000aed000)="", 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = dup2(r0, r1) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000d23000)={@common="69705f76746930000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000459000)=0x0, &(0x7f0000d23000)=0x0, &(0x7f0000d23000)=0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00001c8000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x4, 0x3, 0x2, 0x10, 0x20, 0xa0, 0x3, r3, r4}, {0x10001, 0x1f, 0x5, 0x4, 0xffffffff, 0x5, 0x2, 0x5}, {0xfffffffffffffff9, 0x8, 0x9, 0x0}, 0x100, 0x8, 0xa87c, 0x1, 0x1, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, 0x350}, 0x15, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x1, 0x40, 0x10001, 0x1000, 0x8}}, 0xe8) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00009d8000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6}) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000a7b000-0x12)={@common="64756d6d793000000000000000000000", 0x0}) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d23000)="2f6465762f76637300", 0x400, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000d24000-0x8)={0x0, 0xfb8}, &(0x7f0000d24000-0x4)=0x8) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000d23000)={r6, 0xb1, "5e547bf677cb77ad155650f11fde9622c106d4538dcbb3baecbeb991851ad9e7f4a980950eea72da3175001ffd7af8086b8e93db57f48e33657fb3295d12600ad3ed59f7fff72ee241b4d84f7cfb92ef4b785394515961d5d9b07a41c33a357c5158796f480a819814714539fa90e84e9dd0105342af0d412ebeec1c187432b0fdffa0082e4ca3005e512f0d4f1ee31a0c3f206579d6bc1113fe1fdd6e95ad0773ff3132191c997079118e386d8acc65ab"}, &(0x7f0000c6a000)=0xb9) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000b4d000)=0x0, &(0x7f0000aa2000-0x4)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000676000)={0x0, 0x2099}, &(0x7f0000d20000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000af1000-0x8)={r7, 0x0}, &(0x7f0000d21000-0x4)=0x8) socket$netlink(0x10, 0x3, 0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000af0000)={&(0x7f0000af0000)=@in6={0xa, 0x3, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c, &(0x7f0000af0000)=[{&(0x7f00005be000)="0238638a3cd54c2c182b67c32f90caba78ede9f33b07aa0a6f31b94f1438a1b7ed45b5586a9152626c", 0x29}, {&(0x7f0000d20000)="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", 0xfd}, {&(0x7f00006fb000+0xc75)="00bed2489940f03d3ef8ed65bee96781ec0023001096265f6b2611383ad23103cc227fdc0aca73b3cb0e8734a4266751259082d75b60f69aeb94ec7740d3377df3ee64b6578aab19597f4c2c4823927c26ad14f696bc8f5c4ba21a662faae9a87392276f96cc0e6559e8887284525a4c042c29e6706047f3b3cc1511f05f6a63042f13048ddfc585151710eb7c21cacb39380a21b63adaaa1c31e85d7b2f251ae53ce5147048ee8049d989cb707ebfdb9aa568e2e0584d7a", 0xb8}, {&(0x7f0000d20000)="ae17e12772cce988584d53d04a0aa00755c5100ad8e33839b58ee28a2c89010687b82d12c33533918177d8654a0ac9db8783b979151c0ae8ddbb7f72f109074781ec1f3293a03e", 0x47}, {&(0x7f0000006000)="", 0x0}, {&(0x7f00005d1000-0xb5)="b24e2ae0b7e177639a05e8fd6798a3abe473bda81a55490841e78bfc343c30adbcb157f68cde32d1b7c46fe1e03e0f83bdde056a66cba4e400b0e28a24c2a947cf48aaec184fe77f13291692c0cb11f6443a4825554aa621b28f49ebaaaf2b4a0d69f3085a54abb4b5e928db9da1729e65f661d9a308d8fb5056a52fc2ad677bf979abd969525c8d9626d1359bcc4e9f2fae723223c81837c1a18c2059f008509b20b884a67a1264d182e00265181dd97b18ab81b1", 0xb5}], 0x6, &(0x7f0000af1000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x7f, 0x4, 0x0, 0x0, r7}}, @sndinfo={0x20, 0x84, 0x2, {0xfe, 0x8000, 0x1, 0x203, r8}}], 0x2, 0x4000}, 0x20048044) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000d20000)=0x11, 0x4) bind$alg(r1, &(0x7f0000aea000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "636d6163286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) connect(r1, &(0x7f00005a8000)=@nfc_llcp={0x27, 0x9, 0x100000001, 0x7, 0x40, 0x8, "ecebb7a1657006bd5251c23930a0a65301bd1b4bc51adb21eb289ae9b51ca122e940cfffc462e8ccdb53cb067fae56b6b83baf1fbeabcae382d923a346ba69", 0x100}, 0x60) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000545000)="76bb4efb1af405e5dbb5a0344459976b9125274896384c934ece7909719c1b32ce2c5ed68bb97efd413924c52f6d", 0x2e) bind$alg(r1, &(0x7f0000c89000-0x58)={0x26, "726e670000000000000000000000", 0x4f, 0x40, "63626328616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r1, &(0x7f0000d22000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x84, "63617374360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r0, &(0x7f00004aa000)={0x26, "736b636970686572000000000000", 0x100, 0x40002006, "63747228646573335f65646529000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000417000)="c8547b82c8cfb43e5bb2535202b6b2df44030877742654e652", 0x19) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000d22000)=0x1) 2017/10/27 10:59:47 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000005000)="2e2f66696c653000", 0x1, 0x8) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000005000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = memfd_create(&(0x7f000000b000-0x5)="0003370100", 0x6) ftruncate(r3, 0x40001) sendfile(r1, r3, &(0x7f0000001000)=0x0, 0x400000000fee) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000008000-0xb)="2f6465762f6877726e6700", 0x4000, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000)="00", 0x1}, {&(0x7f0000011000-0x1000)="00", 0x1}], 0x2, &(0x7f000000f000-0x3f)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2017/10/27 10:59:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000b43000)=0x0) r1 = socket(0x15, 0x80005, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000033000)={0x6dddc937, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt(r1, 0x1200000000114, 0x7fffffff, &(0x7f0000f1a000-0x4)="00000000", &(0x7f000031f000-0x4)=0x4) connect$inet(r1, &(0x7f0000823000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00007f8000-0x68)={0x0, 0x60, "88515cae84fd0560dfabd4b5b138f66775fa984dd7e4cc4978ac08543d9231ed3c0abb085bdbdd64e3a7d7bcc317b0a9ae0d9992ba491a5b33866a03cc317932f0813315adece558c2600e4ee6b048e500387f997abdbc375bdfd80095915526"}, &(0x7f0000be2000-0x4)=0x68) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000c8d000)={r2, @in6={{0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2bf3123a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1ff, 0x8001, 0x6, 0x6}, &(0x7f0000320000-0x4)=0xa0) 2017/10/27 10:59:47 executing program 4: syz_open_dev$tun(&(0x7f0000581000)="2f6465762f6e65742f74756e00", 0x0, 0x1fc) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000edc000)="2e2f66696c653000", &(0x7f0000a98000)={0x4, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000008000-0xc)="2f6465762f6175746f667300", 0x40000000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x2, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x10000000000, 0xfffffffffffffffd, 0x0, 0x8, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdb0f315, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f00002e9000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x6, 0x0, 0x3, 0x0, 0xc, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000d9d000-0x8)="2e2f66696c653000", 0x40000, 0x4000000000) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000d09000-0x14)={0x400, 0xfff, 0x3, 0x80000000004, 0x101}) r3 = syz_open_dev$sg(&(0x7f00009da000-0x9)="2f6465762f73672300", 0x0, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x5, 0x0, 0xb, 0xfffffffffffffffd, 0x7, 0x2040fffb}) ioctl(r3, 0x2285, &(0x7f0000007000)="53") ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000000)={0x60, @tick=0x9, 0x4, {0x0, 0x0}, 0x4, 0x20, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000fb5000)="") ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)={0x0, 0x14000, 0x0}) r5 = socket$packet(0x11, 0x3, 0x300) lseek(r5, 0x0, 0x2) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f0000003000)={0x8001, 0xa931}) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/27 10:59:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000fa2000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000144000)=0x0, 0x4) r2 = socket$inet6(0xa, 0x400000007, 0xfffd) bind$inet6(r2, &(0x7f00001e6000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000d3c000-0x10)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000bc0000-0xc)={r3, 0x10000080000, r2}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000a05000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000526000-0xc)={r5, 0x80000, 0xffffffffffffffff}) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d24000-0x11)="2f6465762f7667615f6172626974657200", 0x4000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000061a000)={r4, 0x80000, r6}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00007ae000-0xc)={0x1, r1, 0x1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000e16000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r7 = dup(r1) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000b69000-0x8)={0x0, 0x0}) r9 = syz_open_dev$vcsa(&(0x7f000024d000)="2f6465762f766373612300", 0x80, 0xc0100) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r7, 0xc00c642d, &(0x7f0000774000)={r8, 0x80000, r9}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000e1c000)={0x0, 0x80000, 0xffffffffffffffff}) r10 = creat(&(0x7f0000a7c000-0x8)="2e2f66696c653000", 0x48) setsockopt$ALG_SET_KEY(r10, 0x117, 0x1, &(0x7f00009ab000)="", 0x0) r11 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x0) r12 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x20, 0x101002) ftruncate(r11, 0xffff) sendfile(r12, r11, 0x0, 0x72439a69) syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) 2017/10/27 10:59:47 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000eea000)="2f6465762f696e7075742f6d69636500", 0x0, 0x408802) mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000ff5000-0x20)={r0, 0x200, 0x3, r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket(0x6, 0x8000a, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000ff4000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000ff7000-0x67)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ff7000-0x4)=0x67) syz_emit_ethernet(0x1ea, &(0x7f0000ff5000)={@random="b346d37206e1", @random="de89ffb1469d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x1b4, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0xff, 0x32, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x7, 0x9f, "91ba040d23d946c3833756be388686ccab6f682af1323aa0d786ba871231b95705a7b196ef19dcb33eb51ba0722a3036c7d876b40074fc2c4f597fd3b1b39f1c5ca53d5f066ebe4ab2ab4284057f61e48174125c8a5f36781bc906bca04826307d109f58a868d0131fe2792c83c08394c7f0e53ef1dc3ddb3fc156f597547e0ee3b44cb9e4c4b3b68ca05dc4ac3d2213cd7b6f2471f658dd88ca2172e23c63"}, {0xc9, 0xf0, "04a51405731338f406f3aeeae5ae0c69735b8d13f57a9b4799b8e2a7582467048e0cc6e4df8c461d4ac2b2d5492a7d91f0dab64fb5a147f4827ba694c66c0e2880760e1330956f1d9ef7bb54dce2b45477f9ae6570e4a8946dc17f9594402697597846f190da4f76f88fd606b2222dd7ce716790067ac508f5105de6bdc8b16e7616f0fe61b59860257a56affdf2b8490591c8c949e1d33b0385881c39b7ac4dcd2dcc3ad5ebc47376a67ab96b056909c711db92233461e879db65ad13e6ba6074eaef6bc3f253a882ac3611e67d058da0c9930226b56a62976d064d7d542ebaab827449fef8850fc122750e19cf99f7"}]}], @tcp={{0x0, 0x0, 0x42424242, r1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2017/10/27 10:59:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x13) r3 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f00004b8000)={0x10, 0x0, 0x800000000000006, 0xfffd}, 0xc) setsockopt$sock_int(r3, 0x1, 0x800000008, &(0x7f0000f8f000-0x4)=0x0, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x20, 0x80807, 0x1d, &(0x7f0000a4a000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000ccc000-0x4)=0x0, &(0x7f0000405000)=0x4) r5 = socket$inet(0x2, 0x1, 0x0) r6 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) fremovexattr(r1, &(0x7f0000308000-0x13)=@random={"757365722e00", "2f6465762f6e65742f74756e00"}) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000b2a000)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) write(0xffffffffffffffff, &(0x7f0000946000)="a8", 0x1) write$tun(r7, &(0x7f000095f000-0xfea)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x9, 0x4, 0x0, 0x0, 0x2c, 0x1, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x10, 0x6, 0x1, 0x7, [{[], 0x0}, {[@rand_addr=0x0], 0x0}]}]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x36) fcntl$setlease(r7, 0x400, 0x1) ioctl$KVM_SET_XSAVE(r7, 0x5000aea5, &(0x7f00009ac000)={"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"}) clock_gettime(0x80000000, &(0x7f0000968000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f00002a5000-0x8)={0x0, 0x23}, &(0x7f00007a0000-0x4)=0x8) getsockname$inet6(r7, &(0x7f0000ec4000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000048d000-0x4)=0x1c) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) ioctl$EVIOCGPROP(r7, 0x80404509, &(0x7f0000196000-0xa)="00000000000000000000") sendmsg$netlink(r2, &(0x7f00002ac000-0x38)={&(0x7f000005c000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00005a2000-0x20)=[{&(0x7f00006cc000-0xd3)=[{0xc1, 0x0, 0x0, 0x0, 0x0, "02738e0d421938036ae58f69a97cbb7221e2c669e83cfbd7687285e78f74ceefe8b341235fc725bb1a4922eb7a9fa182bcf616cedf13c285d9cb5a70b8782fbcba5b3e8bbba556dfeeeb1a5c92c4f9f7d3d8b632f575dafae11c278a8e4c69794488cf5a92f403f7c821e42d35f57840b6c9ff8309f1ae5e0843880b8f49eefd912f0b657e182687fc362888608133980357828e59d0ef5ab4aef4e3880de83776d4c2b4e643af8f8e3c90398eeb32468e"}], 0xc1}], 0x1, &(0x7f00008e7000-0x40)=[], 0x0, 0x0}, 0x0) socket$netlink(0x10, 0x3, 0x5) ioctl$sock_SIOCOUTQNSD(r5, 0x894b, &(0x7f000076b000)=0x0) 2017/10/27 10:59:47 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)="64657620", 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000)=0x0, 0x400000000fee) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000008000)={@common="62637366300000000000000000000000", @ifru_flags=0x4002}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r3, &(0x7f0000001000)={0x30, 0x0, 0x0, 0x5, 0xfff, 0x5, 0x800, 0x1f}, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000001000-0x4)=0x0) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000)="00", 0x1}, {&(0x7f0000011000-0x1000)="00", 0x1}], 0x2, &(0x7f000000f000-0x3f)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2017/10/27 10:59:47 executing program 1: r0 = socket(0x2, 0x3, 0x2) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000feb000-0x8)={0xa, 0x5, 0xb, 0x404}, 0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000023f000-0x10)=@common="6970365f767469300000000000000000", 0x10) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000feb000-0x4)=0x0, 0x4) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00001db000-0x1)="bd36", 0x2, 0x880, &(0x7f0000feb000-0x10)={0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000144000/0x2000)=nil, 0x2000, 0x3, 0x110, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fec000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fec000-0x4)=0xc) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000800, 0x6) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x20, &(0x7f0000fed000)=0x4000000000000ff, 0x4) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f0000eea000-0x4)=0x0, &(0x7f0000045000)=0x4) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000fef000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000089d000)=0x7c, 0x4) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000edf000)="8c", 0x1, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000ee1000-0x81)="da", 0x1) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f000097f000-0x4)=0x1000000, 0x4) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x40000000000000) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/27 10:59:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00008cc000)="2f6465762f6c6f6f702300", 0x0, 0x0) fsync(r0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f00004c3000-0x6)="2e2f62757300", 0x1000, 0x0) open(&(0x7f0000266000-0x6)="2e2f62757300", 0x4007, 0x8) pipe(&(0x7f000031d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000684000)={r4, &(0x7f000002d000)="", &(0x7f0000001000-0xe0)=""}, 0x18) ioctl$EVIOCGPHYS(r4, 0x80404507, &(0x7f0000dde000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r3, &(0x7f0000017000)="", 0x0, 0x0, &(0x7f0000d02000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc) fcntl$setown(r2, 0x8, r1) bind$unix(r4, &(0x7f00005a2000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) fcntl$setsig(r0, 0xa, 0x15) dup2(r5, r3) tkill(r1, 0x16) 2017/10/27 10:59:47 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)="64657620", 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000)=0x0, 0x400000000fee) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f000000a000)=0x5, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000006000-0x8)={0x6, &(0x7f000000c000-0x30)=[{0x2, 0xa2bd, 0x10000, 0x0}, {0x2, 0x1, 0x80000000, 0x2}, {0x81, 0x8, 0x628c, 0x5}, {0x7fff, 0x3ff, 0xd89, 0x0}, {0xe8e8, 0x401, 0x8, 0x4}, {0x1, 0x110, 0x20, 0x3}]}) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x807c6406, &(0x7f0000004000-0xe9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000)="00", 0x1}, {&(0x7f0000011000-0x1000)="00", 0x1}], 0x2, &(0x7f000000f000-0x3f)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2017/10/27 10:59:47 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x4000004, 0x4005) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4, 0xfe, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x100000001, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r1, 0x8, &(0x7f00001fc000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000845000)={0x2, 0x78, 0xdb, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb, 0x3, 0x9, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x2, 0x0, 0x0, 0x977, 0x0}, 0x0, 0xfbffffffffffffff, r0, 0xa) mkdir(&(0x7f00005f9000-0xa)="2e2f636f6e74726f6c00", 0x0) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000001e000-0x14)={0x5, 0x9, 0x93b, 0x2, 0x0, 0x0, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x1f, {0x8000, 0xffffffff, 0x6, 0x7fe, 0x7ff, 0x800}}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r2 = socket$inet6(0xa, 0x0, 0x54d800000) setsockopt$inet6_mreq(r2, 0x29, 0x100000000001b, &(0x7f0000de3000+0xe11)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) socketpair(0x1b, 0x10000000000007, 0x9, &(0x7f000044c000-0x8)={0x0, 0x0}) ioctl$KDMKTONE(r4, 0x4b3b, 0x9) socketpair(0x8000000000001e, 0x4, 0xffffffff7ffffffd, &(0x7f0000409000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$llc(r6, &(0x7f0000aaa000-0x1)="00", 0x1, 0x0, &(0x7f00006bf000+0xa3b)={0x1a, 0x0, 0x200000000000, 0x0, 0x6, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) shutdown(r5, 0x2000002) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00009a0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_emit_ethernet(0x11e4, &(0x7f0000cb2000-0x195a)={@random="b346d37206e1", @random="de89ffb1469d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x11ae, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x33, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @dstopts={0x16, 0x30, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0xa8, "ac29880ee59b9f77997adb468c80a754ad029d13e02346330c8fcc5ea3deb906d19796fb0735f5cd6e14b2463988a6cddcad2e70ffca04f136b6d064cd72ece7bec981b1ff65cc5f56bafab31c0545f0108a35882df8b9777532a3238efff7109f5d5f3da461f2e1f0af965c7b066e2118c22a9e3304fa2646ffc4060ce7c226e137af7ebc298c24c582f8d545c1ea11eae0c5013201d07f4debc403e1ffe369a633ec2d662d843a"}, {0xff, 0x46, "d70bda4bfac790c3bcc3ec158ee2032da871d0366eae4e116302753c375b8e447c28e611f499394ea021e323d3c1e40996292dbfc2048ed2e0d9b56330c04c6ca33b3ae89194"}, {0xff, 0x8c, "04d1d6632e300e2bc63f1de5bbb9aab8f21d9be1596e989e85dbb0667c168e51dc66ca41c7a02c6edcc114a7dfdd8a7fcb69ae2435784020dcd220d89323fea18e1958de3f4b3b78c98387dc8c04f9de1166f4fa5c3542799ec93200fafe1864f6e84d3a252d2d2ff1d6b7b3624a6a6938f40eb1cea7058a0b1df51fffe03a64d127f6f7654ce864709f7a2e"}]}, @dstopts={0x3a, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x1000, "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"}]}], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f000081e000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000351000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000ac2000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r7}, 0x14) r8 = socket(0x10, 0x2, 0xc) write(r8, &(0x7f00005f8000)="1d0000000104ff00fd4345c005110000e000000008000100030400dcffdf0002", 0x20) 2017/10/27 10:59:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000fa2000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000144000)=0x0, 0x4) r2 = socket$inet6(0xa, 0x400000007, 0xfffd) bind$inet6(r2, &(0x7f00001e6000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000d3c000-0x10)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000bc0000-0xc)={r3, 0x10000080000, r2}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000a05000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000526000-0xc)={r5, 0x80000, 0xffffffffffffffff}) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d24000-0x11)="2f6465762f7667615f6172626974657200", 0x4000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000061a000)={r4, 0x80000, r6}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00007ae000-0xc)={0x1, r1, 0x1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000e16000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r7 = dup(r1) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000b69000-0x8)={0x0, 0x0}) r9 = syz_open_dev$vcsa(&(0x7f000024d000)="2f6465762f766373612300", 0x80, 0xc0100) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r7, 0xc00c642d, &(0x7f0000774000)={r8, 0x80000, r9}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000e1c000)={0x0, 0x80000, 0xffffffffffffffff}) r10 = creat(&(0x7f0000a7c000-0x8)="2e2f66696c653000", 0x48) setsockopt$ALG_SET_KEY(r10, 0x117, 0x1, &(0x7f00009ab000)="c6ce6e0b4d0339fb2d3bc71fdcfbbc703e02178b4f9c1d72baf71ae53c6142cba75a343d8ace98b631c60d34ec2de2c586f931b845521c80d67dfe661fdf58d7a96ddc8f9fbd47c2c8fe5167a7ca7ef03656da3f60b5daa104a53842901fd78ebed461bd34f58c520e74d8885b4acea0aed10794", 0x74) r11 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x0) r12 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x20, 0x101002) ftruncate(r11, 0xffff) sendfile(r12, r11, 0x0, 0x72439a69) syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) [ 54.391750] device gre0 entered promiscuous mode 2017/10/27 10:59:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x3c) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f00000c2000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00001ff000-0x4)=0x14) sendto$packet(r0, &(0x7f0000df9000-0x76)="27f4b5cbb300b9951a007a1b9f39f7c758677e1e5b8ce19bae6440808e54602cf10a421c37797ea3ab5e0f03fc0d287ed47959ee881e5c0de2b620a3621ab29123b2a989c695cf28a6a12a7cb7c3373a806e58e5a4fe1bfbfb2fceb1b990ec04df57e99f37e15f1b3ddb19ed81eb7f84ec94b68d356f", 0x76, 0x40040, &(0x7f0000365000-0x14)={0x11, 0x17, r1, 0x1, 0x8000, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000d15000)={r0, 0x0, 0x6398, "eb36e06dcc1a2a4ac78c40c68eee"}) sendmsg$unix(r0, &(0x7f000020e000)={&(0x7f0000b36000-0x1e)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f00002b9000)=[{&(0x7f0000db4000)="c9", 0x1}], 0x1, &(0x7f0000b3f000-0x30)=[], 0x0, 0x4000880}, 0x24008000) sendto$unix(r0, &(0x7f00001c1000)="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", 0x59e, 0x8800, &(0x7f00002b3000-0x1e)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) r2 = dup(r0) chroot(&(0x7f0000268000-0x16)="0000007f0022ff02200c000000bcbb5b340100000000") r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cd9000-0x9)="2f6465762f6b766d00", 0x40000, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000031000)=0x0, &(0x7f000005e000)=0x4) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005eb000-0xb)="2f6465762f6877726e6700", 0x90000, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) init_module(&(0x7f0000200000)="2400", 0x2, &(0x7f0000ede000)="766d6e6574315d3a00") getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000d25000-0x18)={0x0, 0x4, 0x30, 0x7fffffff, 0x100000000}, &(0x7f00007cc000-0x4)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000199000-0x8)={r6, 0xe8}, &(0x7f0000efe000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000c89000-0x8)=@assoc_value={r7, 0x190000000000000}, &(0x7f0000f84000)=0x8) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f00004ae000-0xdd)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") syslog(0x40002000b, &(0x7f00004de000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f000094a000-0x64)={&(0x7f000019e000)=[], 0x0, 0x800, 0x81, 0x80000000, 0x4, 0x8, {0x6, 0x4e, 0x4, 0x4040000000, 0x3f, 0x9, 0x8001, 0x7, 0x9e14, 0x5, 0x1, 0x8, 0x9, 0xfd, "0d018fc5a3705465f622495e50c591f9c3a11f9b89ff708c979f81735bb8f69b"}}) ioctl$KVM_SET_CPUID(r5, 0x4008ae8a, &(0x7f0000407000-0x38)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xa, 0x8008, 0x0, 0x0, 0x3, 0x0}]}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000df0000)={&(0x7f0000460000)="0000007f0022ff02200c000000bcbb5b340100000000", 0x0}, 0xc) ioctl$DRM_IOCTL_AUTH_MAGIC(0xffffffffffffffff, 0x40046411, &(0x7f0000698000-0x4)=0x6) connect$inet6(r2, &(0x7f0000cc5000-0x1c)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7d}, 0x1c) dup(r0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000df2000)={0x1, 0x0, [{0x20000000390, 0x0, 0x7}]}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000465000)={0x0, &(0x7f0000588000)=[]}) chroot(&(0x7f0000786000-0x16)="0000007f0022ff02200c000000bcbb5b340100000000") sendmsg$unix(r0, &(0x7f0000f7c000+0xe70)={&(0x7f0000ee4000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f0000e59000)=[{&(0x7f0000f77000)="ea482c1f649c845b81cd8f64a4c1e5472d8ca60b06880cb9e43e1ff6adb7a37b5d29a396ff75673a408d589ffd2b282bad985608362f88bcc2b02fbfc81c594e2519dc16774ea62710423dce98a2d760cd4c848ba42e7024d73584614a2fde52b86138d2ab60c3d6b5a0d1ba22c98ebb606b0dd8236cc49dd94f8a2ebf6f7c8471ae4e1ca4af360278cfa074c2108c0fdfedd32cdb11ae47c50457863a8f9a456d029b18c63b3674402bf158c88bb517d121c141d6756abf0673fbb3b972bb921cd3", 0xc2}, {&(0x7f0000404000)="1a89b0f9bd49df0c1fb7c9efc628", 0xe}, {&(0x7f00007d8000)="b32e76482fac7ea51e2d2ae550dec835e18d17345610353180952362e130153249affb3ccce909aeac32018e8595e54281305f33257cdc2f5998990c7128356fbbbde00d8c8c444a091d9d22b8723488b3e63d0843272e812d64169efd3cba5b4a4a2165b6ac2b095d1187337c8f4d5ba90c2432277682c653c76e6d5f9c41d19194db0b36f02fb88924c9a412c1c1401f6b458f4fa5cf7e0d81aa32601b1ece9ba7ddf2e670bbe9bc16bf705c38b3180e44d3ae51096408d6726d65e75db8", 0xbf}], 0x3, &(0x7f0000144000)=[], 0x0, 0x86}, 0x80) 2017/10/27 10:59:47 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)="64657620", 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000)=0x0, 0x400000000fee) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0x11, &(0x7f000000a000)=0x8000, 0x4) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000)="00", 0x1}, {&(0x7f0000011000-0x1000)="00", 0x1}], 0x2, &(0x7f000000f000-0x3f)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2017/10/27 10:59:47 executing program 4: syz_open_dev$tun(&(0x7f0000581000)="2f6465762f6e65742f74756e00", 0x0, 0x1fc) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000008000-0xc)="2f6465762f6175746f667300", 0x40000000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x2, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x10000000000, 0xfffffffffffffffd, 0x0, 0x8, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdb0f315, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f00002e9000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x6, 0x0, 0x3, 0x0, 0xc, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000d9d000-0x8)="2e2f66696c653000", 0x40000, 0x4000000000) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000d09000-0x14)={0x400, 0xfff, 0x3, 0x80000000004, 0x101}) r3 = syz_open_dev$sg(&(0x7f00009da000-0x9)="2f6465762f73672300", 0x0, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x5, 0x0, 0xb, 0xfffffffffffffffd, 0x7, 0x2040fffb}) ioctl(r3, 0x2285, &(0x7f0000007000)="53") ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000000)={0x60, @tick=0x9, 0x4, {0x0, 0x0}, 0x4, 0x20, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000fb5000)="") ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)={0x0, 0x14000, 0x0}) r5 = socket$packet(0x11, 0x3, 0x300) lseek(r5, 0x0, 0x2) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f0000003000)={0x8001, 0xa931}) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/27 10:59:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aee000-0x9)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) fdatasync(r1) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000)="", 0x200) r2 = memfd_create(&(0x7f0000034000-0xd)="0100000076626f786e65743100", 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20002) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000522000)={0x0, 0x0}, &(0x7f0000284000)=0x8) getsockopt$inet6_tcp_int(r2, 0x6, 0xb, &(0x7f0000131000-0x4)=0x0, &(0x7f00000cf000-0x4)=0x4) bind$inet(r2, &(0x7f0000049000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) flistxattr(r2, &(0x7f0000eb3000-0x6c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c) r4 = dup2(r3, r2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000045000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x100000002}, &(0x7f0000043000-0x2)=0xa0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00009f5000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f000003a000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000f2b000-0x4)=0x98) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x800000000007, "71756575653000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(r3, &(0x7f0000023000)=[{0x0, 0x3, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x2aff, 0x2d4}, @control={0x100000001, 0x0, 0x5}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x7, 0x0}}, {0x8bf, 0x0, 0x0, 0x8, @time={0x77359400, 0x0}, {0x0, 0x401}, {0x2, 0x0}, @raw8={"8c4e743039d3b02be84d090b"}}, {0x8, 0x1000, 0x2, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x10000, {0x0, 0x0}}}], 0xc0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r4, 0x40bc5311, &(0x7f0000046000+0x61c)={0x80, 0x1, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, "16804a6a7f801151", "30998af3060d5c14cbbaf6790bd1a9931931b99a504d8be9528244174f43bccb", 0x8000000, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000048000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f000003a000)={0x62, @time={0x77359400, 0x0}, 0x400020000000005, {0x0, 0x1fe}, 0x2b1, 0x4003, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prctl$setname(0xf, &(0x7f0000b57000-0x22)="6d643573756d2d7070703076626f786e657431542f3a70707031766d6e6574305b00") lseek(r3, 0x0, 0x7) clock_gettime(0x7, &(0x7f0000047000)={0x0, 0x0}) dup2(r1, r5) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f000067d000-0x4)=0x6, 0x4) clone(0x24000000, &(0x7f0000633000-0x2)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x2)="") sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000-0x8)=0x0, 0x5) 2017/10/27 10:59:47 executing program 6: rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0x0}, 0x0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000001000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e4a000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000a09000)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ae4000)="2f6465762f7667615f6172626974657200", 0x2005, 0x0) readlinkat(r0, &(0x7f0000c59000-0x8)="2e2f66696c653000", &(0x7f00007bb000-0x16)="00000000000000000000000000000000000000000000", 0x16) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000854000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x1, 0x0) mount(&(0x7f0000500000)="2e2f66696c653000", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f00002c5000)="6578743200", 0x100000, &(0x7f0000ffc000)="") mount(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000739000)="2e2f66696c653000", &(0x7f0000491000)="6367726f75703200", 0x8000001000, &(0x7f000071d000)="") r1 = creat(&(0x7f0000bb6000-0xe)="2e2f66696c653000", 0x2) mount(&(0x7f0000012000-0x8)="2e2f66696c65302f66696c653000", &(0x7f0000e1f000-0x8)="2e2f66696c65302f66696c653000", &(0x7f0000e0f000-0xd)="616e6f6e5f696e6f6465667300", 0x1000, &(0x7f000078a000)="") mount(&(0x7f0000b2f000-0x8)="2e2f66696c653000", &(0x7f0000aad000-0xe)="2e2f66696c65302f66696c653000", &(0x7f00007ba000)="0700eb667300", 0x1002, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000bea000-0x4)=0xe00000, 0x4) rename(&(0x7f00007c7000)="2e2f66696c65302f66696c653000", &(0x7f0000fa9000)="2e2f66696c65302f66696c653100") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000)={0x100000}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000581000)="2f6465762f6e65742f74756e00", 0x0, 0x1fc) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x7fffb) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x0, 0x8, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000fc3000-0x8)="2e2f66696c653000", 0x11) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000cbd000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f81000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r2, 0x1) 2017/10/27 10:59:47 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000c3c000-0xb)="2f6465762f766373612300", 0x7c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000002000-0x4)={0x3}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000001000-0x38)={0x6, [0x4, 0x791, 0x8f, 0xa0, 0x9, 0x7]}) mmap(&(0x7f0000000000/0xe9f000)=nil, 0xe9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000ea0000-0xb)="2f6465762f6c6f6f702300", 0x401, 0x20800) ioctl(r3, 0x1260, &(0x7f0000dcc000)="7a") ioctl(0xffffffffffffffff, 0x771e9ccd, &(0x7f0000aca000-0x1e)="7ef07334cfa782eb9021d93735b287388574d27642ae2832e8af0aee0664") flock(r1, 0x2) mmap(&(0x7f0000e9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000e9f000)=0x2, 0x4) mmap(&(0x7f0000e9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ea0000)=0x0) write$eventfd(r1, &(0x7f0000b39000)=0x7d, 0x8) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000aed000-0xc8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000ea0000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000ea2000)={0x0, @in6={{0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000ea3000)={0x20, 0x600, 0x0, 0x81, 0x0}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000e4e000-0x8)={0x1, r1, 0x1}) perf_event_open(&(0x7f0000ea0000-0x78)={0x2, 0x78, 0x20, 0x4, 0x4bc, 0xd, 0x0, 0x80000001, 0x807d, 0x2, 0x1, 0x0, 0x3f, 0xd, 0x0, 0x2, 0x1, 0xffff, 0x9, 0x200, 0x9, 0x1, 0x7, 0x3, 0x0, 0x80000000, 0x0}, r4, 0x5, r5, 0x6) setsockopt$sock_str(r5, 0x1, 0x19, &(0x7f0000e16000-0xb)="2f6465762f6c6f6f702300", 0xb) r6 = socket(0x10, 0x802, 0x0) write(r6, &(0x7f000079a000-0x29)="260000002400df0504edff00010000002e0000040100000002200118ffff1900e0ed08c7723575f3ec", 0x29) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000ea3000)=[0x2, 0x9]) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000f65000)={0x2, 0x0, 0x3000000000, 0x0, r4}) 2017/10/27 10:59:47 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00007dc000)=0x75) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000065b000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000985000-0xc)={0x0, 0x0}) epoll_wait(r2, &(0x7f00000b1000-0x54)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x100) epoll_wait(r2, &(0x7f0000986000-0xc)=[{0x0, 0x0}], 0x1, 0x100) syz_open_dev$vcsn(&(0x7f0000a47000)="2f6465762f7663732300", 0x1, 0x101000) ioctl$KVM_GET_REGS(0xffffffffffffffff, 0x8090ae81, &(0x7f0000d78000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f95000)={0x0, 0x0}) getsockopt$inet6_udp_int(r4, 0x11, 0x1, &(0x7f000037a000)=0x0, &(0x7f0000cab000-0x4)=0x4) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000751000-0xc)={0x2, 0x0}) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000361000-0x8c)={0x86, 0x3, 0x8, "71756575653000000000000000000000000000000000000000000000e9ff00000000000000000000000000000000000000000000000000000000000000000000", 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]}) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00003ed000-0x11)="2f6465762f7161745f6164665f63746c00", 0x800, 0x0) dup(r3) ioctl$KVM_S390_VCPU_FAULT(r5, 0x4004ae52, &(0x7f0000e35000-0x8)=0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000001000)=0x4) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000002000-0x31)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") dup(r5) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000012a000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b83000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000831000-0x2e)={r6, 0x26, "6abadd498175ec94b6ddc8b052acd3239c6220a2266819964b68bf57dc5dba82d33e5ed990ce"}, &(0x7f0000410000)=0x2e) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00004a6000)=0x0) 2017/10/27 10:59:47 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)="64657620", 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000)=0x0, 0x400000000fee) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000000)="2e2f66696c653000", 0x802, 0x28) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r2, r2, &(0x7f00008db000/0x18000)=nil, &(0x7f000000d000)=[@text64={0x40, &(0x7f000000b000-0x46)="c403b168b200000100ee0f01b4d525d352db0f015cfc090f01df0fc7ad306f640e66baa00066ed66ba4000ec0f01cb4c0fae2d804dcce166baf80cb8287d7c8eef66bafc0ced", 0x46}], 0x1, 0x12, &(0x7f0000007000-0x10)=[@dstype0={0x6, 0x0}], 0x1) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000)="00", 0x1}, {&(0x7f0000011000-0x1000)="00", 0x1}], 0x2, &(0x7f000000f000-0x3f)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) [ 54.562093] nla_parse: 54 callbacks suppressed 2017/10/27 10:59:47 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)="64657620", 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000)=0x0, 0x400000000fee) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000)="00", 0x1}, {&(0x7f0000011000-0x1000)="00", 0x1}], 0x2, &(0x7f000000f000-0x3f)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) setsockopt$ax25_int(r2, 0x101, 0xf, &(0x7f0000006000)=0x7, 0x4) 2017/10/27 10:59:47 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000996000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)="2f6465762f70746d7800", 0x106, 0x0) writev(r1, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d", 0x9}], 0x1) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000cdf000)={0x7ff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000624000-0x2)=0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000202000-0x4)=0x7fff) read(r1, &(0x7f00003cf000-0x49)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27) ioctl$TCSETA(r1, 0x5402, &(0x7f0000a4c000-0x14)={0x0, 0x0, 0xfdfffffffffffffd, 0x5, 0x7d287d48, 0x2, 0xffffffffffffffbd, 0x200, 0x401, 0x3}) finit_module(r0, &(0x7f0000ff0000-0x1)="00", 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 54.562100] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. 2017/10/27 10:59:47 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000b4f000)="2f6465762f696e7075742f6d69636500", 0x0, 0x60000) perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0xdb, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x8800, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0x0, 0xfeffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) rt_sigsuspend(&(0x7f0000603000)={0x2}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000+0xee2)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00009cb000-0xc)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, r2}, 0xc) getsockopt(r1, 0x2000000000010d, 0x5, &(0x7f000013e000-0x4)="00000000", &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) sched_getscheduler(r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000003000)="0000000000000000000000000000000000000000000000") 2017/10/27 10:59:48 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)="64657620", 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000)=0x0, 0x400000000fee) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000008000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000001000-0x14)={r3, 0x7, 0x6, 0x9, 0x2, 0x8c45}, 0x14) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000)="00", 0x1}, {&(0x7f0000011000-0x1000)="00", 0x1}], 0x2, &(0x7f000000f000-0x3f)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2017/10/27 10:59:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000fa2000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000144000)=0x0, 0x4) r2 = socket$inet6(0xa, 0x400000007, 0xfffd) bind$inet6(r2, &(0x7f00001e6000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000d3c000-0x10)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000bc0000-0xc)={r3, 0x10000080000, r2}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000a05000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000526000-0xc)={r5, 0x80000, 0xffffffffffffffff}) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d24000-0x11)="2f6465762f7667615f6172626974657200", 0x4000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000061a000)={r4, 0x80000, r6}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00007ae000-0xc)={0x1, r1, 0x1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000e16000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r7 = dup(r1) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000b69000-0x8)={0x0, 0x0}) r9 = syz_open_dev$vcsa(&(0x7f000024d000)="2f6465762f766373612300", 0x80, 0xc0100) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r7, 0xc00c642d, &(0x7f0000774000)={r8, 0x80000, r9}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000e1c000)={0x0, 0x80000, 0xffffffffffffffff}) r10 = creat(&(0x7f0000a7c000-0x8)="2e2f66696c653000", 0x48) setsockopt$ALG_SET_KEY(r10, 0x117, 0x1, &(0x7f00009ab000)="c6ce6e0b4d0339fb2d3bc71fdcfbbc703e02178b4f9c1d72baf71ae53c6142cba75a343d8ace98b631c60d34ec2de2c586f931b845521c80d67dfe661fdf58d7a96ddc8f9fbd47c2c8fe5167a7ca7ef03656da3f60b5daa104a53842901fd78ebed461bd34f58c520e74d8885b4acea0aed10794ac1de82260f4b457e94cb7cca640b152254c38d56681096a3ced0af4456c4dfff98c2282864cdb317293152016dc740ca6ef003865672acf35cc", 0xae) r11 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x0) r12 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x20, 0x101002) ftruncate(r11, 0xffff) sendfile(r12, r11, 0x0, 0x72439a69) syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) 2017/10/27 10:59:48 executing program 3: ioctl$EVIOCREVOKE(0xffffffffffffffff, 0x40044591, &(0x7f0000001000-0x4)=0x80080000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x386b745e11c092c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x40000000000000) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000040b000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r2 = memfd_create(&(0x7f0000d65000)="74756e0800000000000000804000000d8f", 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f000033b000-0x9)="2f6465762f76637300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf96000)=nil, 0xf96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x1e, 0x1, 0x0) listen(r4, 0x2) r5 = accept4$inet(r4, &(0x7f000017d000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000360000-0x4)=0x10, 0x0) setsockopt$sock_timeval(r4, 0x1, 0x14, &(0x7f0000455000-0x10)={0x0, 0x2712}, 0x10) r6 = gettid() ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(0xffffffffffffffff, 0x8, r6) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000d0d000-0x4)=0x100000000) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40042406, &(0x7f00005e5000)="28247070703173797374656d6367726f757000") readv(0xffffffffffffffff, &(0x7f0000cf8000)=[{&(0x7f0000fb7000-0x64)="00", 0x1}], 0x1) fcntl$setsig(r0, 0xa, 0x12) readv(0xffffffffffffffff, &(0x7f0000095000)=[{&(0x7f00005dd000-0x1)="00", 0x1}], 0x1) dup2(r4, 0xffffffffffffffff) poll(&(0x7f0000019000-0x10)=[{r4, 0xc000, 0x0}, {r5, 0x4, 0x0}], 0x2, 0x1) tkill(r6, 0x16) ioctl$sock_SIOCADDDLCI(r4, 0x8980, &(0x7f000085d000-0x12)={@common="6970365f767469300000000000000000", 0x2}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000f4a000-0xc)={0x0, 0x2208c, 0x10}, &(0x7f0000481000)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f000015a000)={r7, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e44000-0x4)=0x8c) accept4$ipx(r4, 0x0, &(0x7f0000242000)=0x0, 0x0) 2017/10/27 10:59:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2a, 0x9) shutdown(r0, 0x1) bind$inet6(r0, &(0x7f0000a22000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x6, 0x0) listen(r0, 0xfffffffffffffffe) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000635000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cb6000)=0x14) connect$inet(r1, &(0x7f0000952000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f000089c000-0x38)={&(0x7f0000b41000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000210000)=[], 0x0, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dda000-0x8)={0x0, 0x0}) sendmsg(r1, &(0x7f000083e000)={0x0, 0x0, &(0x7f00001d7000-0x30)=[], 0x0, &(0x7f00003ee000-0x1598)=[], 0x0, 0x0}, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000884000)={0x0, @loopback=0x0, @broadcast=0x0}, &(0x7f0000865000-0x4)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000ac4000-0x14)={@loopback={0x0, 0x1}, r3}, 0x14) r4 = syz_open_dev$mice(&(0x7f0000cc4000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x80) ioctl$TIOCGSID(r4, 0x540f, &(0x7f0000095000)=0x0) sched_setparam(r5, &(0x7f0000d22000-0x4)=0x100000000) sendto$inet(r4, &(0x7f0000bd2000-0xad)="", 0x0, 0x0, &(0x7f00005c3000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f00001c3000)=0x80000000, 0x4) r6 = dup3(r0, r0, 0x7213d793958cd319) ioctl$EVIOCSABS3F(r4, 0x401845ff, &(0x7f000076f000-0x18)={0x9a5f, 0x0, 0x2, 0x10001, 0xa, 0x12}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00003da000-0x10)=@common="00000000000000000000000000000000", 0x10) sendto$inet(r1, &(0x7f000037b000)="4a20", 0x2, 0x80, &(0x7f00006a9000-0x10)={0x2, 0x0, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) accept4$inet6(r0, &(0x7f0000ede000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000981000-0x4)=0x1c, 0x800) close(r2) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f0000d9c000-0x70)={0x100, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0xbff, 0x4, 0x4, 0x753f, &(0x7f0000d0b000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7, 0x2, 0xe4}) r7 = syz_open_dev$sg(&(0x7f0000cf8000)="2f6465762f73672300", 0xfffffffffffffff9, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEBUGREGS(r7, 0x4080aea2, &(0x7f0000c23000-0x80)={[0x5000, 0x0, 0x10000, 0x6000], 0x400, 0x40, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/27 10:59:48 executing program 4: syz_open_dev$tun(&(0x7f0000581000)="2f6465762f6e65742f74756e00", 0x0, 0x1fc) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f6b766d00", 0x0, 0x0) utime(&(0x7f0000edc000)="2e2f66696c653000", &(0x7f0000a98000)={0x4, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000008000-0xc)="2f6465762f6175746f667300", 0x40000000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x2, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x10000000000, 0xfffffffffffffffd, 0x0, 0x8, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdb0f315, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f00002e9000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x6, 0x0, 0x3, 0x0, 0xc, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000d9d000-0x8)="2e2f66696c653000", 0x40000, 0x4000000000) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000d09000-0x14)={0x400, 0xfff, 0x3, 0x80000000004, 0x101}) r1 = syz_open_dev$sg(&(0x7f00009da000-0x9)="2f6465762f73672300", 0x0, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x5, 0x0, 0xb, 0xfffffffffffffffd, 0x7, 0x2040fffb}) ioctl(r1, 0x2285, &(0x7f0000007000)="53") ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000000)={0x60, @tick=0x9, 0x4, {0x0, 0x0}, 0x4, 0x20, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000fb5000)="") ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0x0, 0x14000, 0x0}) r3 = socket$packet(0x11, 0x3, 0x300) lseek(r3, 0x0, 0x2) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f0000003000)={0x8001, 0xa931}) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/27 10:59:48 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)="64657620", 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000)=0x0, 0x400000000fee) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f000000a000-0x4)=0x2) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000)="00", 0x1}, {&(0x7f0000011000-0x1000)="00", 0x1}], 0x2, &(0x7f000000f000-0x3f)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000008000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000000f000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000004000-0x8c)={r3, @in6={{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4c295d5f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000008000)={r3, 0x200}, &(0x7f000000e000-0x4)=0x8) [ 54.702937] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. [ 54.709501] QAT: Invalid ioctl 2017/10/27 10:59:48 executing program 2: openat$rtc(0xffffffffffffff9c, &(0x7f0000481000-0x9)="2f6465762f72746300", 0x90100, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb0e000)=nil, 0xb0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x84) sendmsg$nfc_llcp(r0, &(0x7f00002d0000-0x38)={&(0x7f0000bd4000-0x58)={0x27, 0x200, 0x0, 0x0, 0x0, 0x6, "48002d5307e6d969cf146dc88a5a1d4892976b89f29d3bb6afa98f9a030000000000000037211f0869750d28d7800c8820d1d616175f7af4e7e734fef4398c", 0x0}, 0x58, &(0x7f0000ae8000-0x30)=[], 0x0, &(0x7f0000b0e000-0x18)={0xc, 0x84, 0x100000000, ""}, 0xc, 0x0}, 0x3ffffff) r1 = socket(0x9, 0x5, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000202000)="2f6465762f70746d7800", 0x1bd6b9a7e60014fa, 0x0) r2 = socket$inet6_sctp(0xa, 0x3, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r1, &(0x7f000080f000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000332000-0x4)=0xc, 0x80802) 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) socketpair$ax25(0x3, 0x2, 0xfffffffffffffffd, &(0x7f0000220000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x4, 0x9e7f9c8, &(0x7f00008a2000-0x8)={0x0, 0x0}) r6 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000413000)=0x0, 0x4) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ad7000)="2f6465762f73657175656e6365723200", 0xfffffffffffffffd, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000d13000-0x30)={0xf, 0x6, &(0x7f0000c45000)=[@map={0x22ad, 0x9, 0x0, r5}, @generic={0x3, 0x400, 0x7000, 0x9}, @map={0x6, 0x8, 0x7, r6}, @map={0x4f, 0x8000, 0x2, r4}, @generic={0x100000000, 0x3, 0x3ff, 0x10001}, @map={0x100000000, 0xf7b, 0x519d, r7}], &(0x7f0000775000)="00", 0x4, 0x1b, &(0x7f0000a6a000)="000000000000000000000000000000000000000000000000000000", 0x8000, 0x1}, 0x30) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000006000-0x108)={0xf18, {{0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) writev(r3, &(0x7f0000001000+0xef1)=[{&(0x7f0000005000)="d661130d", 0x4}, {&(0x7f0000001000-0xf3)="78ba3a873c4137b118d5d5679acf22c005a615ddf1e60ef1305bcd70529e1f507e2b601f9148cfd885a028fc77f6270823c46085b1c02c90086e927f6cda745c499927b4232bb8240f3f24ba705e56c974f21885e1f2a303176b819f4bc722dde05465b44dbc4f2bd67efe0e919cca829c22f16ca58d23cceceec62101f21b93e26f4aa67f74c8e8b918608784f785c1d15c6ec4439b98bef606d9ef1f7bbbc82f004f8671c74e5616603c46dc2d8b41621434fed2ac62435e390afe000a91c5e2c503530125c3b91035d3be855ab77abb0a80d4877ec8fe5087d6f8e489dc92aa616e1edef26fcb748bbd2333b22e1e9ddd51", 0xf3}, {&(0x7f0000001000)="b2b4b73d43e904fe20a831474e5a459baea7fb18b10efa5ff002ebafb9151f301ce7d9a61e16755396378240489e02d2561d686b6915b8ba25409af9b1196da504f06fa320f708e2bf0aa2f62ffec4043a681ba5c74b290d990db35c3018ccc92415303aa09783d2d215a3ba05dd68c008895dfe474f1fff4f4065efd41e01dba070980132a48c8d0fb03cbc2bca44055dbf976af84e98c286333c162d81159597ced80af97cef9666e5d6b6eef0cb3d6e6c6e02cb96c6f482bcc8b7d3676474ad0724936ecf64cea0200a9bfdbac69c6b9c6979b811690c6c7b7ebb1203e27dc14c79d02651ff80b16b38a512ed", 0xee}, {&(0x7f0000001000)="b547dacc6d05d349edf4ac2e12a5499d8d0d62144b94493156762cd3d578e372242201540781bf0acbde1345041b046cb0b5e28e64156f0fbcd86fde537352672a685727d972f11653e89361989648c26f8fe72eb21e37e0b62369cc2ddbb9ea1da585768c8a7f41ac0efa055fd812ee614e16bac3e4472149f494e231a29f8cafff5c609c29e8af0689c9f70ec48d79dbfb1e98cd4a606ed2adbfada4a1039de88e293ac851ed9561fce8bbd2b398dd2c71de559831e93b5668ce519154", 0xbe}, {&(0x7f0000002000-0x36)="60c3f0e1aeebc7c959f20737bf0db83624a9771b5a370a8507fe3de273bb98c05df06b86c00dc698bfc9a6b5638d9d5c954bf4d95613", 0x36}, {&(0x7f0000006000-0xbd)="fadd49d17056e8225bee75afd43ed1e4b46893de3003a3fb6d5559bbb542034472e1907abb99a3765fc9470303d870320f82e1732fb4c636cc84130cf0a2cd553aefc2f10a6d5d496e9544963ba16d2fda494a4cb445ead13be110f445575ed624546cf522bd06cb8f6fadc4bacc98bae0907028618e8975ac33b189fa6940a10d800d07135d111ab4e733d0030ab3124d897833cd16d2b433616af04f27cbc964e1f6e44511d652f38afa6783c72d53a99172400886321d875b908c91", 0xbd}, {&(0x7f0000001000)="82f3bc0862323e9d9887809b1bb56aea8cdfcee495c2f752a5cda6c2b210c01c0bff8543a9c65bbf27dea409d9de530bbdca65ea7e7b36fcc9f26203cf0474faf796ab2d0d7b0c93292875999055c9b553caed457e8841c52c9dc4090f5321d695aac7ca977e2a1d118e1ca777f27a0523e88afd721680d3e300bd9f0c9eabec5b2b401ed2a34703cf1ef4854a17866893185c6cddfbdaceeaa9294efcd399fe912780b2f0a584cf04a0746a031fc2e2795736", 0xb3}], 0x7) bind$bt_l2cap(r3, &(0x7f0000001000-0xe)={0x1f, 0x5, {0x3f, 0x8, 0x7, 0x7341, 0x80, 0x100000001}, 0x3, 0x5999}, 0xe) getsockname$inet6(0xffffffffffffffff, &(0x7f0000007000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000007000-0x4)=0x1c) setsockopt$inet6_int(r2, 0x29, 0x48, &(0x7f00003ba000)=0x40006, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 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, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) 2017/10/27 10:59:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0xe7d1, &(0x7f0000cf4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2, 0xfe, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) write(0xffffffffffffffff, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f00008000300ffece3db00df0026", 0x20) rt_sigsuspend(&(0x7f000075c000-0x8)={0x3}, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f00006e5000-0x1)="94", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0x9) r4 = inotify_init1(0x80800) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) ioctl(r5, 0x894c, &(0x7f0000158000)="") capset(&(0x7f0000ce9000-0x8)={0x19980330, 0x0}, &(0x7f0000ec5000)={0x0, 0x0, 0x0, 0x3, 0x3f, 0x100}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000afb000)={0x0, 0x0, 0x0}) perf_event_open(&(0x7f000037f000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0xc0000, 0x0, 0x20000000000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_init1(0x0) r6 = accept4(r2, &(0x7f00007c2000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f00001f2000-0x4)=0x8, 0x800) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f0000b9d000-0x4)=0x0, &(0x7f0000d7a000)=0x4) r7 = socket$inet6(0xa, 0x3, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000c66000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x20) r8 = dup2(r3, r4) setns(r8, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f000070e000-0x28)={@common="73697430000000000000000000000000", @ifru_data=&(0x7f00008e8000-0x20)="01012300000000fa0000000000000004e5ff0000ffff000404490001008feb00"}) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f000059c000)={0x0, 0x10000, 0x2}) ioctl$TIOCSLCKTRMIOS(r8, 0x5457, &(0x7f0000da1000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PIO_UNIMAPCLR(r8, 0x4b68, &(0x7f000041f000-0x6)={0x8, 0x400, 0x5}) [ 54.805154] QAT: Invalid ioctl 2017/10/27 10:59:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f000031b000-0x8)="2e2f66696c653000", 0x0}, 0xc) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = memfd_create(&(0x7f0000000000)="64657620", 0x0) inotify_add_watch(r0, &(0x7f0000004000-0x8)="2e2f66696c653000", 0x84000000) ftruncate(r3, 0x40001) sendfile(r2, r3, &(0x7f0000001000)=0x0, 0x400000000fee) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000)="00", 0x1}, {&(0x7f0000011000-0x1000)="00", 0x1}], 0x2, &(0x7f000000f000-0x3f)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2017/10/27 10:59:48 executing program 1: syz_open_dev$tun(&(0x7f0000583000)="2f6465762f6e65742f74756e00", 0x0, 0x40002) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x7fffe) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x0, 0x8, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000e8f000-0x8)="2e2f66696c653000", 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0xffffffffffff2c31) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00005c0000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) syz_emit_ethernet(0x11d5, &(0x7f0000c29000-0x11d5)={@random="0bee8e326c0f", @random="ce218d857481", [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x119f, 0x3a, 0x7c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@time_exceed={0x3, 0x1, 0x0, 0xfffffffffffffff9, [0x0, 0x0, 0x0], {0x8, 0x6, "8a2afc", 0x6, 0x21, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@fragment={0x5c, 0x4, 0x6, 0x7f, 0x6, 0x0, 0x1}, @hopopts={0x87, 0x72, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x2b, "837a18928291ecac1b8885ea0444bf941c9134d68b7eda480572cac483f939540e702dab3415428af16ace"}, {0x0, 0x6d, "3387078a9d7cf7244b92313e975d97e01ad6a5dd3113167079509d1ded9c1a0c8b548d10f74c3928cd1faa88876e840f97439ea29cc5f6d1ab3727e55bb03258ed6b71eb1988b52ef7dca800a65381aa9d6100ec6c6a709817fcb92515d836e919e8f586351bf10920cf1c9abd"}, {0x9, 0xc5, "c82582da7984664cb0c8d24d26eb6c33ae801f73be97e54cfcd35d18de7fbc614d2bf35f1beb3d39e682176bc3669494f665d829ed27e151c05b2fa49eb81142e03d8dd262016810d80864b2b56881ca642a89f020baa5c8943a631468ab037dd4e673be0aaf85e21e43aa2e66794d0cec736e6297f5efa98a0b0f60fe94ef28c1ad0fb1050ab994fda52439af87a1fe678234e4a79b31460c6093638936e2d1cb82104bc6fd4213d2845afbd3f7b87abe497157cd25ee7317ecde83d3f3bf41e9f9a1e71d"}, {0xcf, 0x9a, "36c86f3323b99adc73ac5daaf274430868d6bd57882b377c036c7a3eaf74cd16d91b8b94ccd91f8f14cbedf9dd0835317663d03e09134a6ad1a22ddd38f9f42fd3076854e4bbc2857ab2a25af756b246cb6664ec8462e4f791397726802917bcd85e5ebe7962b036a909d6c5f1d20865050af3b8e9a7bda04e2dda11896982685d7180d579bcc9b85fa4d3da07ae94d7aafc954bafb71c4f4f47"}, {0x5, 0x62, "6979fc9f317534f3b9bd95a1d43b40b5de615ea018fcf051f88c93e263379f2b8134c045e6403cf766c91761ef7bc8776275c1b84e97dbeeaab681bc2c4d0aabd0ebe018d7af40789a9ca3e9d9d7bc092c275672d10d40db5d04e8ad745e1c309d18"}, {0xc2, 0x74, "787b2f233e059a51f30fef44399cdf58cedc6665172bb38efcd0759b5dc4e225a82ea14effac7d47d265f6f4f23172fded36008e1b8a16caa4503e02b85d4f006083929ec2d766bf68783e6a4b06f78180b85726eac9405207e59fb9d2d5d89eeb992588162027277d996776bf5fabe6cd20cfc0"}, {0xfe, 0x4e, "1ff2e83f1ec2afa96ffcf7ac46122560ea3749fafc97433dc6f084a2d9fcbbc2173044ccce2bdbe63493698a972341e9365eed5d69930ea5face875753ab7844f6f2977dd51a3f206de5a2be6743"}, {0xff, 0x32, "283af8df7b2dcaf68b1c7821cb0f645c495067b01f147bee5dedbe23fe83492185081c81eb6fa574635f447ba27252f49237"}, {0xff, 0x31, "071746a228267e86e9b73caabf8aa3969042a01e133c767797ab238c46f28507576d2946f2716e2ce362d130d842a55daf"}]}, @fragment={0x2f, 0x4, 0x1ff, 0x2, 0xffffffffffff48a3, 0x5, 0x1}, @fragment={0x87, 0x5, 0x1000, 0x55, 0x5, 0x4, 0x2}, @hopopts={0x0, 0x4b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x1, 0x97, "213821a21f5efbfc89899452d74c34f1a176e52dc93e1c04bd8112f5df20e8db5520c8222604b4a7b0c5bc145e5b1493a254fc9f47f5d7500d9f3c177bc0c0595fb8b18337aedc3e3b75686cfb7f6e0b40cfa13bba1b7ce2ec866eff3b0d30e88cb7252a5f413ad395701a56d213845bc91a98101b20d321b1dcbb18ebf5c149d1604ccd468c604f96742f063557cad6abf0b1f077ed58"}, {0x1, 0xd9, "33052221ff644eded97b0dbef3f733c4f92d3716dd65202f1c69bf8d0d1115bc398e3a0469fccf807cf056415aa30864604fa7916667c8f15d16d06d17a08fd30ee1c44b49e27a4a7dc78e6dc4597ce0846b3a55d00b1821f381a93dbb3d064c450c6759344aa7237d8a260276700847d0ae3c7177245a7caefb5c0d1c3314aeb2f45919b45078d0359e8476d938e0a8613be23abf82f4fcdc52924aeb452a7f833b103bbb725fa7a0be1d2e6efd1d0aabc7049e07d17520edfa01ea1fd769f22cb51e66308b720415797a30c334efc0af09e548793d5aa40d"}, {0xff, 0x1c, "7e0b03ce6e087d3cb4bf81b6e7724c14f549a542c0de0a356ad6949d"}, {0x0, 0x1a, "752bf7f39c112692f4f723be22d113804febf6ef6b57fa461d23"}, {0x1, 0xaa, "4c4b92ccc30ded3f6842d72e971dd9bb79a9aade5f2ec5f793c9944e3540e4cfccd7c36d7f0f93863d4ef30058cb7ecd6b68e2da241a69910405e55c05a06ccb5dc05c28784168e5f2186a9f9fd77d1d4e0db6e3b9579f61e0e05d65723bbec5fcb4b57468fcd49fe3d95deba7a480ee4ef85a63eee790c7fc79db8d09bde7e59552f61c924ffeec6d81518b0cef14777866f0ae7debe06b33001a2ab800a2cc002541262f701c778496"}]}, @routing={0x3c, 0x4, 0x1, 0x6, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @dstopts={0x16, 0x5f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0xcc, "a6cdddf19c1d46abd2438f1c5ae45701bbb1e612707ffeac00f33330ee0b5dcaa67a4b37293fed6b6174f663c5e0f5c4e55cadec972e9f1c245bc2245867aa1cc577f06bc07e5b6cc2d0c9a600168fc07dc73a5bd8932d152ee4dcd98cd0a1ef6bcc31b9fe95774ff8fc1920fecda4e23a267d5795ab2773002a7f5cd965b722b80986643548f5a33a8466cad38a6657621c7e66c613a40cfa7aecbeb685453998dad5ae6caf1f35c1d3586e8d28223b665d0e3d86d0a82a29be57d752fc7cd1adb197d2fa76076eaa702271"}, {0xfe, 0x77, "4a9ca3dd6c7885a1c951a5d6923ee7e0550bcaff2d8d48d4c5064bb6137f40ea2f5e9c1e62de08b901b0352e3ae07b2cec0af2640477b84aeff507236fd04bd47742fddf971f31cbaaac82490f02bd324724ea28e9f92e7035e3f4e0f8f0a643e3d5ef44323e5fc2b15e3201e15e00c8b3cab66ad3e35e"}, {0x5, 0x70, "6c5cf4c10838cf75f5e832005fbca2bc313105eb75bad76cfe25210c51a3feab9f51f1da61bb9c10f8dc9473473d9e4ba91af07407e98a45d5136a4a2fc19d3595df60cc9669b4292ddbbe3788baa6aea2563d1acf9b8efa4c50f300fbd3b83d84f1ad1b72ffef18fdb4241a1dd8f8db"}, {0xff, 0x8e, "d650a56bc3c094c95e2f556f4b8a88906bef715c56e8cb0fe25e304eab93f4ecb398777c4f52e28c71f626c5e136424344f35ac629062461cec3329ca9d13606c2ae9b0ad05f5a450da04aa6b3466cdb69f6d3d03877d374a7f6aaf070f68cfaa7b31a571cb56ec2ce4a66163b07502c11b3f3fae48654128abb90e6239d10e324e53b0301fae4785d5c024152d9"}, {0x7, 0xaf, "d4369a52ea011d3903c19efad4ecbca1bb758f7c16861332edb6d2872a566aab26144081920a0869f76b2599e5dbfe633d0969ab037e406dff4c21f381b9e4f137c50c531904dfb1a4d8bd01293385999e8f012ebabd3d62d404552a732127627ed8dcd55f88de735d794c2bfd858f4dac21343dd7c67f3ac10915e66bfccddfc4ea142638950c9103940ef4a13767ff906c32dab6e896a50daf735279ab1c8949cdce4b277c6bff791117f2b0a379"}]}, @dstopts={0x99, 0x49, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x43, "35fa1eb11d609cc77860f803ad646cda3ee2e8f6e62fa5892ee840299d842093dcbd7ec068a5dda5fd1b5c5cf611e08043b84b5a5e41ce0f260dcd6f8043481a0bbbfb"}, {0xc9, 0xe2, "bd7fc6b606db1587adfac32ba2755ad2680d7b039cd96c0ced6c662211c62689d16534dabdaf144f981b5cf734628bfaafacda4115de181a5d26ef679cace4dd4136b317d85d559c438f120841c48661d372ad108c771f1cb79afe4ba3ebebef434e49bf2d977246496ecf7bdb80ffdacf4dbf35e93cf56124c0f45fd28980e170afc8f3a02c400f3729f3acb15bcd746d5e99fdc31ece1325371926d988583fd4c0dd4a014dc6fc0f8945a18689ab6d181beb10070aad579e1608b276abb572386f9e0696e9b44303c9c37ce072cfe75100f163f31fc1c2c20af2cb54167e501c23"}, {0x5, 0x1, "6f"}, {0x0, 0xb6, "8e6bbedc405fa04f51d70a87681a1a1e91de78e15d138f1e1b4e187a66000935f8324a292a5a30add9ab4eff816e6a214c65cbc8f50822b7b63088c15c2e356d78dc62902191468db0aaf9d6ed2ee6b3c448ae98bf90ff2651e11914429e4cc49eee37b7ee492b28e85205717a2964f242e1c0649511a7e57933c0d72d297b622aff1edcf921d1ea83011d6d5eae510ee58968d13b72581ac53a599f2d299f6251caeee1bcd0bb7459113147fc3546c6b63b7f19451b"}, {0xff, 0x68, "b1b53848e097c6bb14d81508be2275287ae7651a010f671fcb9268170d8c9afb03bf4a458a3d2af0334184857192b69307eedde9b5767e61ebe50fe6052a86c1532e3ccc813dad235ecc96276d6d318ab9b38d951733f96b38ed575251f2cbd3f561e6ea770be6b6"}]}, @hopopts={0x6, 0x62, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x98, "171d69d2bfabaa222d089519b4ea30e877559ac6d594b3091ea6a7d7490d46401c96db4b1eda7ded7d88576e30eeb221488d2882d46ebb662f11426e6bedd50fd74cd85b81acb67da550073e6f00ff34a5ccd94d154acedf98ad815185212c3e503b4188b3d08311d4de81ffd39a39c956e3b399e03815ac7c883633df987f8f95c54c472e0b2494d4a819c9f655c15905760b4d180ff2c6"}, {0xfe, 0x12, "5b02b000dc33cb86090a5d9842a03069be97"}, {0x7, 0x0, ""}, {0xfe, 0xc7, "515303eebfbbf71e1dce0a1e9b9ffb3424b2b2a2edbcfa9b8f4582eaecbf84e3d204d43dacf86c551654da7d81e33c179774336a4114fe54141ec3a1128624fd5e5cff4a69eafd135c962c7e1e25261739408ce1624cd615f89039b910ac9c86202756dc77f422b3cc6c1817f2b788fde0bba9472fcb9030d3254609fa1add8ecdd92f78b757cc3c661e07fab6cbcef54d2c9187e553d5180d440ba5abd611ad5229b38c6f816e9fc6183e18de3fd6025064b2da477d5b73bdb31eea44f21457618e2cf8aa8868"}, {0xff, 0xda, "1edb59643a7fe5f96dc0fd916cce68cfeabdf8b9ed0d7ca4036e3c214606ea882c2b620632ea62032b2f82c6a14ed61d469c72252368bb73dfe2e2178e5c8eede597816e98f9ff5870b7a87ec3e4e9eaf241614680010331db200ac9a83cef6131b435ad1b959159f945d5bae95be4297919562386e26ca4ef3b0bebf7fa4d2835429e99c01cb15faaac89cbf61fe8512ac0ca6e0e9aa4f6bb828b4bae172fa530ee3509193b75be4eb06a4eed3400e2592648061eb142e7722fdfc0a4036e183db7b47204bd82c76e25cdeb8b149a7d6af381df03b650cd041a"}, {0x0, 0xbc, "57f9c3398deed3cce75e7ca927adbf208799f24e08d2f968326f9cafd0be1aaacbd0f5d98c7c6a03df27b6ee1144042103b26ab4b4e6e635639ebdc73b016ccd9c74b69745ce37db5c3db1f08ea7673328d9676deaba036d74d709b1819a3c889f7329500b065c7d67ef671915f626dc1d82aae3c89da41d942c19d1727518a543ef694dae5e8ff4ca88823350db033f9f610ee70133249feff23be50623a8f22f8cbab3560dbe4ff76b418f0ed9b6b545475211a8b75bbcad94cf5e"}]}, @hopopts={0x1d, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x1, 0x59, "fa5a29d98e865f895a109bfb47430f869a1fb2d5e6249eb82e48ff376d440ba7303866e5d08cde0a0ded6b2c994de0f023e3a9dfa7655acced6071936383ba981462ec53254299495591df0bc62f52a4e08a55e53f38536edd"}, {0x0, 0x17, "9512cc1446c03d76de49767177083713e0873236d2d574"}, {0xfe, 0x57, "f71bbfaebf5991bd4711f1e77ac870ee3b3b3bcfd65eac77b25f8d16a268eee48e9c961b8bd5fff582cb3897dd7944c4f0507dd14c537f54231392413062ea01faf9db0f1d47839e8b5429aa3d41dde89000e7223abcdb"}, {0xfe, 0x56, "c68c6bcac4151aeb9627ca1e74028754f9c539cbffdfd7bec9312fda4e581d6b68a39adcc8c1aaa2b7b32c653d4e222057cece254e00864f5d2c354ae3572e9c78bb425030f45ea518f418f7aba00efa9d57c1188d91"}, {0x0, 0x0, ""}, {0x7, 0x36, "22aeca330efda2828d5669735c79b53f8b315dd292553d0b1e6edf70f0b178fbc2ce40cf488e1a9ed905508d25876fbfe4d700743647"}, {0xff, 0x9f, "fd1ae1b78fae2ebca9189d0afaa5f8a3606e9432a8c2eb9d9eb276aa5fc162545dc61785c8e8ff75c9bda92a94d52e08b5c36289767e81eb9fed843e31651f7b0955f7241095e629094db7575e7bda02a4863584edb365ad90f5047de63d491c65aba90e7a5d47982df172973771a929524be189ef65d338afcf1e590bfed4cff69dc4dc9939621c0ae5333c312196f3644f4447862645bf915e4fbf4be045"}]}], "c43bc69abe3772fd5e164328b5b87d333332db171d50373128834507e654dcb1c3b6edcde47ccce39e893e0b406831fe953a8d9d7d75bf73eb6aba4f175db5a5e14056992c4437ab2b8db066e4acf53ef94ac214f609115056e2adcc73bf2aee4653cf6ff7511c0c1b667fbc9956037d0828cf22bb487c9d993b81b4da4d5efd2c5cf4a33b256e5837c6d897b2e6a4eda61ba964d3ae2fc76d9d337f7a14675c24a1ed3a2eeb9980b2b99884f1a296"}}}}}}}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00003d1000-0x8c)={0x8000000000, 0x7f, 0xca1, "7175657565300000000000000000e3ff000000000000000000000000000000fffffffffffffffb00000000ffffffd00000000000000000000000000000000000", 0x203, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x4003, &(0x7f0000825000-0x8)=0x6, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000b2f000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x20000) set_mempolicy(0x4003, &(0x7f00001f3000-0x8)=0x3ff, 0x8) r3 = memfd_create(&(0x7f00000e4000-0xd)="2f6465762f6e65742f74756e00", 0x0) ioctl$KVM_SET_FPU(r3, 0x41a0ae8d, &(0x7f00001d9000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8000, 0x7ff, 0x80, 0x0, 0x8, 0x2, 0x4000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0}) readv(r2, &(0x7f000068d000-0x30)=[{&(0x7f0000227000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdf}, {&(0x7f0000ee9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x2) fsetxattr(r2, &(0x7f0000ba8000-0x18)=@known="73797374656d2e706f7369785f61636c5f61636365737300", &(0x7f00009b8000)="020000000100000040000000", 0xc, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000d83000)={0x0, 0x0, &(0x7f0000839000)=[{&(0x7f000056d000)=[{0xc7, 0x7fff, 0x400, 0x4, 0x2, "945c63ff1e3a454d4ad16abebdded3fe15036be3e8a882d67d940e405db259ec65eb837bc5c557e9fe81e8018bea8131e7264c4e77dcfbeb957fc66d9e9b6a9e0db20c7542da37c7066bf736708315a7be152423c88a7cb429b5b277919033570398fa030bb8e9f045102259516e49848787204e33a77ddc7ba10972aa09e89999fedbf6f22d2489ec699e4b215213d2443d5440d5d42f676923371f4a9c4230f1c825aded9d422a405f6a66b5355ea2b049257876993c"}], 0xc7}, {&(0x7f000083b000-0x2238)=[{0xfe, 0x80000000, 0x8, 0x3, 0x8, 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{0x27, 0x6, 0x0, 0x1, 0x6, "430e731bc28bbcd8e8e69d2b8ef180dc1f9efbf8620381"}], 0x1413}, {&(0x7f0000cc2000)=[{0xb2, 0x3, 0x2, 0x0, 0x1f, "b54f97700e5894b441b484e404a2d2787b9405c36e07084276b2f2a39d17eeec81de621ecedd21c81408f93c996cc3157603d1acfedcf5cf9c8f024d97a1d05bfdafba372ee04ab65d90976e5aa4cd7c6fac19735c2b4cc21942be3842549975d7525f9919c226ed8fa335e535f02801628b770bef4d916a140997989e88fe9c5f7b0f5f75c1cbcc099444177db240f3a411a4821a624b43bd068ed3b3de55ab099c"}, {0x45, 0x7, 0x300, 0x0, 0xf82, "90d81b8dd8ef40f8fd8d681fb0df67278b8898f192fdf2ad824c1dfc9f5f31bb385b1e973844eaaa81601c51e5ae8f122f5d1d8b6a"}], 0xf7}, {&(0x7f0000665000)=[{0x15, 0x2, 0x0, 0x400, 0x3ff, "742562e5e5"}, {0xb9, 0x80000001, 0x4, 0x7ff, 0x7fff, "a9427da457d8f1c2b9d11551e5be9b27c2b1d1ce9f7fb47019a6e1a2813c58be074046cfe872f5a99e9c5c72358d37f351cc6d0f880fee59f683dd4fe84739d792e95f3170035747b16d9232ca5f268bb23997e48a1b2aab89a3c429feb711b78788d914580316c449060a6c061c09cc3c6469d9a327781539e45dc67fbe313a25049973efb36105a0c1f5ad7b4d1aa6679f558ea96d61c17a6ba08d850a55d55be4d307f3a204cf09"}, {0xa3, 0x0, 0x1, 0x28f9, 0x1, "f5aa8a454a4b0a3b50e5102f9878ae33212fce2732ec980c5c506e1e7056d58b09de9f408695a43866f3e3a5b19ba156c0ca3f1079231f207e10cc854507ae8dca97e0a6920ddcf5b7c0304976b0d5f83cedb8b69867e394caaaa06e41e0d73f784661acc930a30112c7880f85787db6d9e39460590f2d4ce34c824e89f4d842868ac1dac5a43c51a2deda887f2161c3cedc55"}, {0x43, 0x19b, 0x10, 0x8, 0xed, "a4c53c30ed142e15893386b60a27a0a6c6969dab3c621ab98774924924598508aca83f0294fc2ddd549960c5c0b2cca4c3d804"}, {0x10, 0xabf5, 0x408, 0x2, 0x5, ""}, {0x64, 0xbb, 0x400, 0x8, 0x80000001, "012e6a38e5f4a5992da4a7968fc742deb9c40eee23b8d0268a000000ff94dccd50223e7a91bc354457000093080010826c0001f193c9e328eaf0efe04aaba916025f8338b431d9e8947f05c4c91550d641698d67"}], 0x228}, {&(0x7f0000a6c000-0x4e)=[{0x4e, 0x1, 0x801, 0x3, 0x7f9a, "d4cce58b7da6d4aad8960f9ad47f72133248078d60dfb1aa07a1b8ffb76c8d1627786c40bdea460a6d1159faaf3f2b7533da50a5f068bcdea3b6be9fa8f3"}], 0x4e}], 0x9, 0x0, 0x0, 0x4000000}, 0x80) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000009000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000bcf000)=0x0) getpgrp(r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) r5 = open(&(0x7f0000d96000-0xa)="2e2f636f6e74726f6c00", 0x2, 0x0) ioctl$TIOCGETD(r5, 0x5424, &(0x7f0000419000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x2f, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000002000-0xc)={0x0, []}, &(0x7f0000003000-0x4)=0x4) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x88000, 0x80, 0x0, 0x0, 0x0}, 0x1c) 2017/10/27 10:59:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000fa2000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000144000)=0x0, 0x4) r2 = socket$inet6(0xa, 0x400000007, 0xfffd) bind$inet6(r2, &(0x7f00001e6000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000d3c000-0x10)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000bc0000-0xc)={r3, 0x10000080000, r2}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000a05000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000526000-0xc)={r5, 0x80000, 0xffffffffffffffff}) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d24000-0x11)="2f6465762f7667615f6172626974657200", 0x4000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000061a000)={r4, 0x80000, r6}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00007ae000-0xc)={0x1, r1, 0x1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000e16000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r7 = dup(r1) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000b69000-0x8)={0x0, 0x0}) r9 = syz_open_dev$vcsa(&(0x7f000024d000)="2f6465762f766373612300", 0x80, 0xc0100) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r7, 0xc00c642d, &(0x7f0000774000)={r8, 0x80000, r9}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000e1c000)={0x0, 0x80000, 0xffffffffffffffff}) r10 = creat(&(0x7f0000a7c000-0x8)="2e2f66696c653000", 0x48) setsockopt$ALG_SET_KEY(r10, 0x117, 0x1, &(0x7f00009ab000)="c6ce6e0b4d0339fb2d3bc71fdcfbbc703e02178b4f9c1d72baf71ae53c6142cba75a343d8ace98b631c60d34ec2de2c586f931b845521c80d67dfe661fdf58d7a96ddc8f9fbd47c2c8fe5167a7ca7ef03656da3f60b5daa104a53842901fd78ebed461bd34f58c520e74d8885b4acea0aed10794ac1de82260f4b457e94cb7cca640b152254c38d56681096a3ced0af4456c4dfff98c2282864cdb317293152016dc740ca6ef003865672acf35ccf9662d66f03831f64fb0e9039eb9d9ab26ecf2d4a57891badea05bb865", 0xcb) r11 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x0) r12 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x20, 0x101002) ftruncate(r11, 0xffff) sendfile(r12, r11, 0x0, 0x72439a69) syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) 2017/10/27 10:59:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, 0x0, &(0x7f000049f000+0x156)=0x0, 0x800) r0 = syz_open_dev$mice(&(0x7f00007cd000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x4c0080) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000029b000-0xfc)={0x0, 0xf4, "c48cff7c733d1b54186541e49d4e29c67a6a66f8390c8688b5c57621dbceae9e5a2784f351772dcdf82dcf7d6ed89804c361f20409e170fdb0a97995560b3ca08a30c55d9c914d1578de768578b9aa3e5783a26958c0f262e179389fc979a3ff1c07df970629e7d98833a0dd4f19d32fd2ccc568ca574ab0b1375d1153b61e4a8948a02426c4fd2ad4b1809d437b13c034807b423fae3d41f00b18474c6d32a55b9a6222366b6e4417faec502ae36fe2f4800472c0cb614670d169ace25bb8190f9c7b40db562beaa205ec029da48e1b64005f25ff08331576b1766859bc906f091a8a90e520b443033dabf0b3d86493a2fe61d2"}, &(0x7f00000f5000-0x4)=0xfc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000df5000)={r1, @in6={{0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6, 0x7, 0x0, 0x7}, &(0x7f0000236000)=0xa0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000d8d000-0x14)={0x4, 0x3, 0x4000000000006, 0x2, 0x24}) r2 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f00008d9000)="2f6465762f696e7075742f6d69636500", 0x0, 0x801) clock_gettime(0x1, &(0x7f0000a3c000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000032c000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000daa000-0x8)={0x0, 0x0}) write$sndseq(r3, &(0x7f00003ea000-0x1e0)=[{0x0, 0xfff, 0x0, 0x1, @time={r4, r5+10000000}, {0xffffffff00000000, 0x0}, {0x66, 0xcb4d}, @connect={{0x8001, 0x101}, {0x7, 0x10000}}}, {0x9, 0x7, 0x0, 0x42b17f87, @tick=0xfff, {0x4, 0x0}, {0x7, 0x5}, @connect={{0x800000000000008, 0xff}, {0x0, 0x101}}}, {0x82, 0x1, 0xc8, 0x7f, @tick=0x5, {0x1e21357f, 0x81f}, {0x100, 0x8}, @queue={0xfffffffffffffffd, {0x1, 0x9d}}}, {0x8b0000000, 0x1, 0x2, 0x9, @tick=0x1000, {0xa7d8, 0x4784}, {0x7, 0xf218}, @connect={{0x3, 0x7}, {0x2, 0x34}}}, {0x0, 0x6, 0x8, 0x0, @tick=0x7, {0x10000, 0x8}, {0x7, 0xdb}, @quote={{0x8, 0x2}, 0xb9c8, &(0x7f0000c22000-0x30)={0x3, 0x89, 0x800, 0xadf, @time={r6, r7+30000000}, {0x6, 0x7ff}, {0x9, 0x8}, @note={0x100000001, 0x9, 0x100, 0x100, 0x3}}}}, {0xf7c, 0x3, 0xff, 0x6, @tick=0x4, {0xfffffffffffffffd, 0x0}, {0x4, 0x0}, @ext={0xc, &(0x7f000057e000)="97d96c224a308c1929f59538"}}, {0x6, 0x8001, 0x800, 0x3, @tick=0x81, {0x100000000, 0x8000}, {0x3, 0x200}, @raw8={"6810064c5468bb009834c3f0"}}, {0x1, 0x9, 0x2, 0x0, @time={r8, r9+30000000}, {0x20, 0x6}, {0x2000000, 0x45b}, @result={0x4, 0x80}}, {0xfab, 0x1, 0x7952, 0x7, @time={0x77359400, 0x0}, {0xffffffffffffffff, 0x1}, {0x7fff, 0x8}, @raw8={"73936df3aa355d983850a7a9"}}, {0x1ff, 0x8, 0x3, 0x0, @time={0x0, 0x989680}, {0x9b, 0x3}, {0x5, 0x3}, @ext={0x86, &(0x7f0000afb000)="96c085946ff008c9fa8757cf7ef9d6cdbea753d83518b33f261a11c4f1ebca7b41bf8c86a46c8b8d54439fd4346f631c8e5963941ff779fd902865d64114586f614fe08fc686fb6d72c47fb165998daff9e29d183e27d23cb0cf4923ab9f4b56207607096fad9cbf6fe866f721120d453a126015e96203aca7d132d617532fd52338f8d6a92d"}}], 0x1e0) r10 = accept4$ax25(r3, &(0x7f00002c5000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000605000-0x4)=0x10, 0x80800) sendto$ax25(r10, &(0x7f0000310000-0x37)="57813c97a3887315180df25a3e92d522cfca50fe65e949580bfb32e5e2f3a69615742e2a8a0b968218a6a202be9ce2fae878940d12b43b", 0x37, 0x8800, &(0x7f0000d2a000-0x10)={0x3, {"61111e0000008f"}, 0x4}, 0x10) r11 = mq_open(&(0x7f0000001000-0x5)="6574683000", 0x42, 0x0, &(0x7f0000213000)={0x0, 0x6, 0x4, 0x9, 0xfffffffffffffffd, 0x0, 0x0, 0x3}) epoll_create(0xe5) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00002e6000-0x10)={0x0, 0x0}, 0x10) ioctl$KIOCSOUND(r0, 0x4b2f, 0x4) sendfile(r3, r11, 0x0, 0x40) 2017/10/27 10:59:48 executing program 4: syz_open_dev$tun(&(0x7f0000581000)="2f6465762f6e65742f74756e00", 0x0, 0x1fc) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) utime(&(0x7f0000edc000)="2e2f66696c653000", &(0x7f0000a98000)={0x4, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000008000-0xc)="2f6465762f6175746f667300", 0x40000000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x2, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x10000000000, 0xfffffffffffffffd, 0x0, 0x8, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdb0f315, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f00002e9000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x6, 0x0, 0x3, 0x0, 0xc, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000d9d000-0x8)="2e2f66696c653000", 0x40000, 0x4000000000) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000d09000-0x14)={0x400, 0xfff, 0x3, 0x80000000004, 0x101}) r2 = syz_open_dev$sg(&(0x7f00009da000-0x9)="2f6465762f73672300", 0x0, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x5, 0x0, 0xb, 0xfffffffffffffffd, 0x7, 0x2040fffb}) ioctl(r2, 0x2285, &(0x7f0000007000)="53") ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000000)={0x60, @tick=0x9, 0x4, {0x0, 0x0}, 0x4, 0x20, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000fb5000)="") ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000000)={0x0, 0x14000, 0x0}) r4 = socket$packet(0x11, 0x3, 0x300) lseek(r4, 0x0, 0x2) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f0000003000)={0x8001, 0xa931}) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/27 10:59:48 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2000000003, 0x0, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)="64657620", 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000)=0x0, 0x400000000fee) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000)="00", 0x1}, {&(0x7f0000011000-0x1000)="00", 0x1}], 0x2, &(0x7f000000f000-0x3f)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2017/10/27 10:59:48 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000003000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)="64657620", 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000)=0x0, 0x400000000fee) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000)="00", 0x1}, {&(0x7f0000011000-0x1000)="00", 0x1}], 0x2, &(0x7f000000f000-0x3f)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000009000)=0xd3) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000004000)=0x0, &(0x7f000000e000-0x4)=0x4) 2017/10/27 10:59:48 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000e81000-0xb)="2f6465762f766373612300", 0x3ffffffffffff, 0x40003) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x40003, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000034c000)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000608000)=0xe8) r2 = gettid() perf_event_open(&(0x7f0000111000)={0x2, 0x78, 0x400000000db, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x2000000000000000, 0x0, 0x0, 0xffffffffffffffff, 0x3fffffffffe, 0x3, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) getpgid(r2) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000d0e000-0x4)=0x0) syz_open_dev$usbmon(&(0x7f0000d11000-0xd)="2f6465762f7573626d6f6e2300", 0xc8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000ee1000-0x8)=0x75) r3 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 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, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x597ba96823e2fd92, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) membarrier(0x1, 0x0) r4 = syz_open_dev$sg(&(0x7f000088b000-0x9)="2f6465762f73672300", 0x0, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f000011d000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4028641b, &(0x7f00001c6000)={&(0x7f0000dae000/0x4000)=nil, 0x4881, 0x0, 0x20, &(0x7f00004fb000/0x3000)=nil, 0x6}) ioctl$KVM_SET_MSRS(r7, 0x4008ae89, &(0x7f00009fa000-0x88)={0x1, 0x0, [{0xc0010058, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) r8 = fcntl$getown(r3, 0x9) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x44, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r8, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) 2017/10/27 10:59:48 executing program 2: syz_open_dev$sg(&(0x7f0000cf8000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f6f000)="2f6465762f73672300", 0x0, 0x0) ioctl(r0, 0x800000004002274, &(0x7f0000fe7000)="") pipe2(&(0x7f000028d000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000057e000-0xb8)={0x0, 0xffffffff, 0xffffffffffffff00, 0x6, 0x83, 0x2, 0xffffffff, 0x3ff, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x4, 0xffffffffffffffff, 0xffffffff, 0x2}}, &(0x7f0000357000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000a8c000)={r3, 0xffffffffffffffe0}, 0x8) 2017/10/27 10:59:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000fa2000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000144000)=0x0, 0x4) r2 = socket$inet6(0xa, 0x400000007, 0xfffd) bind$inet6(r2, &(0x7f00001e6000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000d3c000-0x10)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000bc0000-0xc)={r3, 0x10000080000, r2}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000a05000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000526000-0xc)={r5, 0x80000, 0xffffffffffffffff}) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d24000-0x11)="2f6465762f7667615f6172626974657200", 0x4000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000061a000)={r4, 0x80000, r6}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00007ae000-0xc)={0x1, r1, 0x1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000e16000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r7 = dup(r1) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000b69000-0x8)={0x0, 0x0}) r9 = syz_open_dev$vcsa(&(0x7f000024d000)="2f6465762f766373612300", 0x80, 0xc0100) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r7, 0xc00c642d, &(0x7f0000774000)={r8, 0x80000, r9}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000e1c000)={0x0, 0x80000, 0xffffffffffffffff}) r10 = creat(&(0x7f0000a7c000-0x8)="2e2f66696c653000", 0x48) setsockopt$ALG_SET_KEY(r10, 0x117, 0x1, &(0x7f00009ab000)="c6ce6e0b4d0339fb2d3bc71fdcfbbc703e02178b4f9c1d72baf71ae53c6142cba75a343d8ace98b631c60d34ec2de2c586f931b845521c80d67dfe661fdf58d7a96ddc8f9fbd47c2c8fe5167a7ca7ef03656da3f60b5daa104a53842901fd78ebed461bd34f58c520e74d8885b4acea0aed10794ac1de82260f4b457e94cb7cca640b152254c38d56681096a3ced0af4456c4dfff98c2282864cdb317293152016dc740ca6ef003865672acf35ccf9662d66f03831f64fb0e9039eb9d9ab26ecf2d4a57891badea05bb8655729acb29e6778e979e8ec6d475b", 0xd9) r11 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x0) r12 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x20, 0x101002) ftruncate(r11, 0xffff) sendfile(r12, r11, 0x0, 0x72439a69) syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) 2017/10/27 10:59:48 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000cf8000)="2f6465762f73672300", 0xfffffffffffffff9, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000c23000-0x80)={[0x5000, 0x0, 0x10000, 0x6000], 0x400, 0x40, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000a06000)="2e2f66696c653000", 0x0, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000df9000)="2f6465762f6c6f6f702300", 0x2, 0x8000000000040000) getsockname$netlink(r1, &(0x7f000082d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d80000-0x4)=0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000b9e000-0x10)={&(0x7f00008b2000)="2e2f66696c653000", r0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00009db000)={0x1, 0x9, 0x7, 0x80000000, 0x0, 0x0, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x3, 0x2) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000feb000-0x8)={0xa, 0x5, 0xb, 0x404}, 0x8) setsockopt$inet_int(r2, 0x0, 0x32, &(0x7f000097f000-0x4)=0x1000000, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f6e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000039c000)={0x0, 0x0}) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f00007ef000)=0x0, 0x4) r4 = epoll_create1(0x0) syz_emit_ethernet(0x36, &(0x7f00002cb000)={@random="3f45cb33c0d1", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x20000, &(0x7f0000c59000-0x1)="18", &(0x7f0000002000-0x4)=0x0, &(0x7f0000ab5000-0x4)=0x0, &(0x7f0000b78000-0x2)="00ff") select(0x40, &(0x7f000049b000-0x40)={0x9, 0x4, 0x2, 0x800000010001, 0x3, 0x1ff, 0x7, 0x3}, &(0x7f00002a9000-0x40)={0x101, 0x3, 0x0, 0x80ffff, 0x1ff, 0x4, 0x174, 0x5}, &(0x7f0000427000-0x40)={0x7, 0x1, 0x100000001, 0x9, 0x5, 0x9, 0x1, 0xb}, &(0x7f0000f06000-0x10)={0x0, 0x0}) writev(r3, &(0x7f0000071000-0xa0)=[{&(0x7f000022b000)="", 0x0}, {&(0x7f0000338000)="eca354469787c644d1643ff367f322916cb0090246f6e8aa57a5e47bc5fc4c23268437dc0b3b12f79fffa103280c912881927e1efe25d05daec3ca2e53341b1f2fb258f1b7012fbbb836842a70c6780d33303bb88aaa30a01fdd13d391e20884c12007eaafd239731b013b49276a44dbddfcee94f79382fbb52fc268851719afbf3049baf1487e13523ff689a05bae3be299caf22224b288c6f21ad4c04ebc04b6194780ac7a84cda227ddf8b3387f7aecc8ee32d91897e5a836bc5384c663818ee27bcabf74cf8d100dfe1e313a3f7a5a3d11225c93eea8edaeac3613ad69", 0xdf}, {&(0x7f0000196000-0x1000)="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", 0x1000}, {&(0x7f00002d3000)="8488a4dac12bf37b4de22846d08ef72b91483d5d6c0e54e9bc047cfa4a79a8c96864ed04c5c1cf327beed80a7e0de6b1657b6d6dba794eaf8d254fe8980945a23a84ad086ea1d078fd8ed3b8b59e4123cd24d617e655d2182ae87f212e419d455ae13715bd021be3d5", 0x69}, {&(0x7f0000d84000-0xd0)="eefa4f6cf554e3ee47dd842376496244579e3fca323fdd92b649fb5460efd090541c3607f1b2576dc9f9dff23c52746b4ce83306f1062765380ebc5d18afcf55650aa2b8422e02ba7609dec00ca9460a71943e0aa7574874c24820b224f5323411e74af6b82527990ec6627708149442265023502c9f86d41aca17af5a9ec3a7d752d42e4d0a634498a5d8a267c2212226813cb067766392f346de309e438eab9e01f1a1c39ebd3720d304ad31771e9625ff7a15ec575e799a5391221d8a68fd52ef8922dbb87dd870bc39792f5d5787", 0xd0}], 0x5) epoll_wait(r4, &(0x7f0000db8000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0xe) 2017/10/27 10:59:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000fa2000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000144000)=0x0, 0x4) r2 = socket$inet6(0xa, 0x400000007, 0xfffd) bind$inet6(r2, &(0x7f00001e6000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000d3c000-0x10)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000bc0000-0xc)={r3, 0x10000080000, r2}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000a05000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000526000-0xc)={r5, 0x80000, 0xffffffffffffffff}) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d24000-0x11)="2f6465762f7667615f6172626974657200", 0x4000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000061a000)={r4, 0x80000, r6}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00007ae000-0xc)={0x1, r1, 0x1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000e16000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r7 = dup(r1) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000b69000-0x8)={0x0, 0x0}) r9 = syz_open_dev$vcsa(&(0x7f000024d000)="2f6465762f766373612300", 0x80, 0xc0100) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r7, 0xc00c642d, &(0x7f0000774000)={r8, 0x80000, r9}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000e1c000)={0x0, 0x80000, 0xffffffffffffffff}) r10 = creat(&(0x7f0000a7c000-0x8)="2e2f66696c653000", 0x48) setsockopt$ALG_SET_KEY(r10, 0x117, 0x1, &(0x7f00009ab000)="c6ce6e0b4d0339fb2d3bc71fdcfbbc703e02178b4f9c1d72baf71ae53c6142cba75a343d8ace98b631c60d34ec2de2c586f931b845521c80d67dfe661fdf58d7a96ddc8f9fbd47c2c8fe5167a7ca7ef03656da3f60b5daa104a53842901fd78ebed461bd34f58c520e74d8885b4acea0aed10794ac1de82260f4b457e94cb7cca640b152254c38d56681096a3ced0af4456c4dfff98c2282864cdb317293152016dc740ca6ef003865672acf35ccf9662d66f03831f64fb0e9039eb9d9ab26ecf2d4a57891badea05bb8655729acb29e6778e979e8ec6d475b653216f0d8906c", 0xe0) r11 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x0) r12 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x20, 0x101002) ftruncate(r11, 0xffff) sendfile(r12, r11, 0x0, 0x72439a69) syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) 2017/10/27 10:59:48 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)="64657620", 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000)=0x0, 0x400000000fee) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000004000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r3, 0x2, &(0x7f0000007000)=[&(0x7f0000003000)={0x0, 0x0, 0x0, 0x3, 0x20, r2, &(0x7f0000006000-0x69)="6044052c44c52eb23c01e94308e5f6e24dfc7668ec3d2fdb4924ece262c0754e6b825b42f8087f9f70fd2e277212f7adf0432f3f41f5b2c3df4d8719eff86b6db29581f0d4a5ee4f21c4f343d4a1b4e98a0f64e79c6ec536fc917cf17d719a1501f371b66735b37e69", 0x69, 0x8000, 0x0, 0x1, r2}, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x3, 0xfffffffffffffbff, r2, &(0x7f0000001000-0x10)="83f1174ad0766c76957c29596de01190", 0x10, 0x0, 0x0, 0x1, r2}]) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000)="00", 0x1}, {&(0x7f0000011000-0x1000)="00", 0x1}], 0x2, &(0x7f000000f000-0x3f)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2017/10/27 10:59:48 executing program 2: syz_open_dev$tun(&(0x7f0000581000)="2f6465762f6e65742f74756e00", 0x0, 0x100000000010004) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b08000)="2f6465762f736e642f73657100", 0x0, 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000b21000-0x8c)={0x400000000000404, 0x9, 0x5, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000bd5000)={0x4, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000331000)={0x474e34fc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x7fffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000000)="2e2f66696c653000", 0x200000, 0x8) r2 = socket(0x8000000004, 0x0, 0x3fb) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000455000)=0x40) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)="2f6465762f70746d7800", 0x106, 0x0) writev(r3, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r3, 0x5402, &(0x7f0000cdf000)={0x5, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) ioctl$TIOCPKT(r3, 0x5420, &(0x7f00004be000-0x4)=0x8000) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000889000-0x4)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000050a000)={0x0, 0x3}, &(0x7f0000aee000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000a93000)={0x0, 0x82, "2cb9bb6ed1c6e8c569fccaa106064f0714780df19754a4dbacd0d6ce2cef8b522694b8793f803e0077c91dbd1a24ba7459758af87652d4ef9f16c68f4bd91b7857ee012722df6e12cb0511ae9f1c893f845091bb740ef180d7c6a8d751cbc5f32438fad41b5827504d037d542cb7b92bc8eb0425ea0c715b8c664ab9635c63ca289f"}, &(0x7f000003a000-0x4)=0x8c) ioctl$TIOCSBRK(r3, 0x5427) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000185000)={0x2, 0x1, {0x3, 0x3, 0x3f, 0x2, 0x375}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000094a000)={r4, 0x3, 0x1, 0x2, 0x100e2e1, 0x50000000000000}, &(0x7f00000ba000)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000b9f000-0x10)={r4, 0x4, &(0x7f00008d9000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, @in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x99b}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000008f000+0x141)=0x10) read(r3, &(0x7f0000f4c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49) r5 = memfd_create(&(0x7f000039c000)="73656c6600", 0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f00002f7000-0x20)={0x0, 0x801, 0x500000, 0x1000, &(0x7f0000a89000/0x1000)=nil}) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000a4a000)={0x7fff, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x208, 0x3ff, 0x1, 0x3, 0x0, &(0x7f0000e70000)=@common="62707130000000000000000000000000", 0x101, 0x4ef, 0x6e4}) ioctl$TCSETA(r3, 0x5402, &(0x7f0000b0a000)={0x0, 0xfffffffffffffff7, 0xfffffffffffffffd, 0x5, 0x3, 0x2, 0xffffffffffffffc1, 0x0, 0x0, 0x3}) clock_gettime(0x0, &(0x7f00005d0000-0x10)={0x0, 0x0}) clock_gettime(0xfffffffffffffff9, &(0x7f0000bc6000)={0x0, 0x0}) 2017/10/27 10:59:48 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000610000)={0x0, 0x0}) r2 = dup3(r0, r1, 0x20080000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000586000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f000099f000-0x4)=0x0) r3 = open(&(0x7f0000510000)="2e2f66696c653000", 0x101041, 0x80000000041) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00003d2000-0x8)={0x0, 0x0}) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f000045c000-0x10)={0xff, 0x0, 0x1, 0x5}) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r5, &(0x7f0000010000)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f000000f000)=[{0x1c, 0x1a, 0x209, 0x0, 0x0, "028d3d534c0000fd1f"}], 0x1c}], 0x1, &(0x7f0000013000-0x64)=[], 0x0, 0x0}, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000f9a000)=0x0) perf_event_open(&(0x7f000002f000-0x78)={0x5, 0x78, 0x100, 0xffffffff, 0xfffffffff9554fee, 0x0, 0x0, 0x4, 0x0, 0x0, 0xd34, 0xfffffffffffffffb, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0x0, r0, 0x0) perf_event_open(&(0x7f0000f47000)={0x2, 0x78, 0xdb, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000fe, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x200000000000000, 0x0}, 0x0, 0xfffffffffffffffb, r4, 0x0) r7 = socket$inet6(0xa, 0x6, 0x0) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000beb000)=0xc000000000000, 0x2) bind$inet6(r7, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$inet(0x2, 0x6, 0x0) listen(r7, 0x1000000400981b) ioctl$int_in(r3, 0x5453, &(0x7f0000843000)=0x8) r8 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r8, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mlockall(0x1) setsockopt(r2, 0x0, 0x6, &(0x7f0000808000-0xd)="df80003e7ffeff0021ec067f88", 0xd) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00008c6000-0x4)=0x1f15, 0x4) shutdown(r7, 0x0) 2017/10/27 10:59:48 executing program 3: lstat(&(0x7f0000561000-0x8)="2e2f66696c653000", &(0x7f0000bc1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)="2f6465762f73657175656e63657200", 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x4, 0x20c, 0x8, 0xff, 0x7, 0x7, 0x0, 0x0}, &(0x7f0000001000)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000001000-0x14)={r3, 0x8000, 0x9, 0x80000001, 0x4, 0x1}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) setresuid(r0, r1, r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) setns(r5, 0x8000000) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000114000-0x24)={@common="6c6f0000000000000000000000000000", &(0x7f0000d76000-0x100e)=@ethtool_gstrings={0x1b, 0x2, 0x1002, "9e28da9649e1b3c42e00ebab2c547a18fcb60ae7c6a587308fc8ba7a30ab6501c27dce9e753f48ffcb1161707dc5a0e2d733f9d31cac9aa424c3d53fa4e10bf5cb7b11f1d5c1e19b1facac898039464bc0733d89bcef79d8eb581b1be6ed526bf245fcde4db6d398b77a34004684c253886741dba7f563a954522d97fa2721217e70eb94dd62171b99fbb6ed50f435c4787efaa93ee95ee2b3d5e524b5f6377c1cf1fa3bce17f86baca6ee01f318087a46701203d2b2b7747628b8b8b516bd000af76ee4fdc0c80d144ec2ec8c918cb13bab87768da9ef736f8a9e1fa67c8cfebfab2fc6ed721f635b29a545bc472265d690530751e97cae89dfeed52e139364c46be48852afaebb70b19d390ffb1da4d6e700fa8834b0111cb8bce60083c087fde32824ad9af7d9460923388ad9e94fac65e255b4204d4dbc53d3869999d45e14599ef769addb2786cb977781b82f972bcf311b2ba5ccbcb3f647785c59d6ddbe29da9722b990f83af2b4caef20c96574e9a5185166e14f4d9df67bcfa395e6b91f2adeaf16dbc386e7b196173512e05bfab2d574ef1b467f55972a8bf592fb7ca18907c6f95431b4128ed58d381ad695e88e6c1615982479df4b478178e8e5ee6063b8eb6c375673c62578eb8c54e98ee5662998e4b217a3d94cb9c8c4605a5db4264d2f527a8c714eb8afbe3eb86fc83079febde465b28c0b6cf22526a8171b90c0e721c8f0aaf7e42da4172144cfb3ee497f4e0c916dee980f39db891c26883c9826eb64cb8eae74bb6362c310632619d0ccb7568ef9481be6cc4fa4c1a6b53238325aae56febfbb632b676c5db0477316bc96ee2ca0e1b9f705433c0fcec005667bfdde69fabd9ea173cdd672d294c810a13ca9ea1fc0f46ce57655218ce343871a589a65ad61ae0d734070866c19b3f2468b4aba00865b265578222bdd5b6deb8796568a3bf32bde1864d141526fb92a45f63fd24089cf2e74c2e0a30d1c92c6dc22eaae4f9eaee092cc43cc704c303c0aad4f158ba9a05e1fa00dadd35a797a448baf004b135ac79daefd88d9d9585e65378e342e6156736da6f5bad560c36c4715b54f12587a0c5f0b2da0ef872d94939ad83d66d3b09de3bbd4224ec721d3473f171aa6bcb0849cca673b57d10fb326d0dad73a184c9461e0efc2d00e55dfbd3fd6baea22ee61a3147109973708398a1cd75de0ddae90923efad1221b2cfb686c44a99c527ef3070061e0e6b6c000eeb0adf085b37a84a1f78e5d70b5bdedbe3b33833128e42df7be5fa4cef2c5983c3ba5e722003434a60c14ce9bc5b7aa5cf4667141cc1ed2a70ea7ba56ad8d88172d63133d323ba43b723aafff7b49514dff87380c323e9a1e948c4618f6c1ab18420439fbec9529b03661298690770eec2188129b735b377555b2ed09cd0d4eef33a7f67fa0ab84529240f9047a6260245e8bbfe940f02c01a5c1cc50bdef30835daddac9f1a4c28ed8f3138f50ebe57fffd12fb02df82989700fbeb0342e4b6b2cf22fbd80096a4c602bc2990cf85de3784b674889d1fb529f995f8a0087539da2a58847f58ee087c9bd892428f7f05b530c8154c50b52a7b382c9841165ab4975fdb1983461b8ce901d8769234fe7eb527b3c9efa6edee76508f1848a868aa414c92dcc4d0fb07c9b800559002bf8f3eb92a4a6dd63609c1369c4160edc73404a200653fbc32316e41e767a5c130885f6975ed1dcd3ae7212e40c44c88cea8df7eaa6f9019e241073b619295b7ddc03b2a8b19baafa086a20bccd433982be9936dc8999f79ab1af9881904877b894e546bee3eaab7fc3e824d49368bea5a8576431cc49b86e64efe249cee8e284cc526d0bfc7878d2368ed1a46460bf8cf693cf155dd9518b18c9961de2182aaf72d71b2c3d421747a6184ae8049bf26b5d9472ad79c89ffd3fa1485a6ebf4e6dce6853f2b7e1c102eeebb46aac1052bc8a8a349073550462ef0d7cd5d191a6e4adeb6190a36e48b9fd8236cc755978d775b8c52ab655eb8fd0bed727d8ffd96a44c97acfb44fbaaeb3c4eea4183c623ab514ca487281556ef59e96e48be0420a45df84f3bd59d2eeca2477c5052c3b5c01b933e61d124b6175a6007054c201b54a25c17a1ccfdd2e96e26f18840ceff4ba17a99acab1cfdfa0147eee5893fae4deb2ffa81d55b7ca42c05752d83dd5ffcfc2495afc152550bb3622d4d30fb210f2a8de9c3dfe87538df97c2861c5aa8d9c0e56a707e90ea1826cf0fb2af4d8cd78171ce2b1d03588016e7c8327af25789ea67f11acdeee9c9a395844ed7efe528fbc203296bab9ccfee46215aa2baf7ef02c162dbca9868490c6dfc8f9fdfc383c8a5c6341a04d2eeb5f1c3a8605bff24fd9de904d2378b3055dadf8658251d6baee032c734026e7e26f5736b2d9872d07e66f0216aade9b357d8277c94034539508214c9c388da716a92160699c46ee53bbdd368bf1ba8abd5b42ff2e297b23475434708517802948daaef2f4df488b595fefef4669df8dab316375728537e7e8a5aa4d40a8142f7bb47e4304676f6e2529d206fb1819dbe126dececd3451de85c659a72bd9e9d4c2cd1a2f189b9b9c9ee99285953f9dab6300af9652bd4387914eb70842b1e3160ba229bd3e64779666aff4a57ba86ae63899ef0dcb9e67ba5ee56462fc575eb284bf0eecacac23a6aaf3edec7c4f291dbbe02e31fd8daf7bd05e3713a6347bbc13626b4329b88af2cb0b9fb93d922c65f8827dfe52b0b432c96b061bd3656b1ecb5046b19457edaf6b2d9c7cf5133d66892bc9c5f6004756965bd927e4d8accd87eae72e881cfcbfddc99894a2a19b7cb5927ff2f20f81f3dab44b81a5d4abb70df327b758a700f1db0d7eeac571a750e71f0287f2ce498c55d32ea43e0017935299d57bb1d5bfecfcb2ed1dcf96160ace119909244771b44ea91c8f60ce07e30058ece4fa09915297b9ad76b9773a5e7bc33e6ff11951e6c25f63ae55726d338ed31933a241b1fd9f3ae882b91190842a8a91825039485649665711fb3373ada690ecc84ba19e377ca73f617821a819e8a793e1fb5ebc164e88902beb03a2b61738098ff6a81a4c8a27053efcb4d6fe29035d96380186030ae8ee5089721b2ed37405a4ae782853d8497cb3fac10105582494333092aa7c6c8b5f3336aedf3c4aec4074f1a57e3882ac8895d06a5c3d9366b2e12c85553849392dda34efd087dcd2cc05f8b102d1cdb84598a51d87b015baec8c39a97dbbdfde3af22bec588ac03f56b46079fb5072c4d6444e1d9b4d10d4119fbbe62855f51dff8a555d3d2cb3ef7202a66a36c5702be0a8811a58c43e42581a0d762cd8a7cc2a328e3aa082392ab6324e39a5aa46b24eaa1834001964f1488bb9d92899a24988292ace410b39a8ce96e9c0a86d7f1c6d532a140f54d3855fbafd9c80230cd64e6b3a61f66ae703d6ab7d96fb5affe10e266b89af06b6c6ce5b4d3930ac9b422f47f0e0cae1a053c19cfaaf97edb2fe8d69f9f45854c8c382d143163286393dac790b587385c4661041e0543954705a78db835fcc9b1c791d3e01a1214f96babf2fc94c27709fffaadc9ab6772144e9f36b6c6155c80959d11fb5ace4cc3cd4d418fe103c53015b6c80e42659e8e87c5b30056852e1b58a054cb5a8d091ab4cebbb1cfbea2237f8039abcb7a5061f8eb1a12cf0d9f3be32e16412285e117abbad867d2cd265b766f9b0c10e6708e626b7f0a3358b88a23bb1a80097c5fa7e75568daa30c753b23a6df96178c6244c906657bf41d80f1dd2b2f3dd5a75f6179baccd2131f80facc06959c38eef17ddab4c08e274c0712e2572c7c5ce7dbeba63906398d8bd3ed9d0fa709cfe36cfe784c4e9598165f56c31d512d54305e0530910899d6ca1ffe5b48bcd73e14daf2d789f249ab3725b2d58480c9f9c6a88dd018664df2516e3d3260814e61cedac779bf9bce39f4a5173fc96e2dd20ba820932397cdd888f293c0efe7f97de00bc15b987ced9ff169578958f9c138ea3c57448af92dee4a49dcdf5fff6f233e0533e34e1bc2579387e89ead9301f11f0ef404d68e691fc77b6c58b38d91614f92ccabf5452a304dde720a4f2335a3fc947e72018e2dcfcc04cc8f9f01222fce838bf54baa5aa467dd828c4da28e089cebc414c1bbcb4fd6d8cff90d5595d1420e522f8442de87af5365105da77d0f06796e307deda4283f7f99be458c1006a79c470090ea89899f12130215cb34ac498d9196faeefb79a8d9e9e3bc7bfd27db184fcc15d3b9dadc07584446f886af3054c857ce4d985901e5a5e0303c6a39bf76a69eb27f1ed8f2bccaaa181554d16c889eea7e2e99dae81eba534989191740d6c80979c337136dc57ecbfe04195ca6539fac13293274d85dbfc89d76ff04ce2141fed2332f2ab7fc116eb3300981483760dfd63ab094de9d77d33c674e7973235d833b8d547e6c4810f97abee86fae035009ed75263e058df438d24d75ab328b1c342501d4a2fde75d6cd45a5baf28e9484ab0fd7a19569b4d02c5f96e0858fee4af3ee47ad8ef12cbee1f5e781bc259aa1cf7ec15abbe0ad9c4bb59c8537f94dbc9af78210ce0c9a354c8d5859c665f739c797b8d860eca45c9d1bbd2c11e9e46980c76d3090aaab71512ea5194874c820a88f7e6c95bc6d35ee9d3217590ae2f7d184c74e46024d80d1cbc8952059b2cdfa4fc0caaace059da4111d5484e6b00db3903c6a02a3ee1d7a476ed49755617691203a9f1235c10c788c5322e37993b299e5cd469aa8b2334495760c5bd5c015a5510358088f53e71fff1a1c85c0fa1107ba474b549e5dd41316a395a1193b6712b0965dd70f018f0e1743cd87b7f5ef886db1527975d174d22a3865fd789cf972d52f02efcdac6ad6c437d99a46ccc966673550d913f39faa5c7ea7d174cf3bb2d97f442544b7b8f7bb0cfc7be8f05af52122c638a201518f7e0fdc4f7ee06ed47cd47ed01ad493265faf5541fe244cf36d41ff5638156937c5fb47facd2b31843c7c6b9d1caa3b47aa8cba3a2d96c164d677f962cc0e7210666d237ef0eeead5abc74a453f9d32d892cb330ee4c9bbdba2e759bcccfe26f9585ce2ec5eff20bba248d7f8a1422ae5391aec861b5122d3ccbee75f88ba057b01f746272fff1097736b5e64f507b6370b381203c53fab3d963f9284d539f468754d31e50eafa2f4f057f5cd3f43926da4a818a20d9ad2044521cc3a2efcc0704fad0d33c0b1b7211b95fed755715a4b411a844812988a1da5c7db82b0e3979ed65c4c5d1053ca2c1171833ab19127651e4316da064d03f388216608a6544e63e54106ddb0e98e314884021e17e58e7666d8c204004122bff2c7045c45f1a2d9cc19a2e3d683cf5ccb0ed6690a0941c8cda681d6e9171e1fcce90a5dcadb8b312e2c48e0d4cf653f253032d910695927adeba51cccac89e157bb9557e075eabf31ec9298061e9152947b484661299c41b7846dccd1c87fe729d2d881a31393588b5362604e3cfab2513954a3ccbda9a3ae1850510a27d0945ec1b160b175d98100a0596bb59239fafd60e9608972de0686c9d217961b6232315b5a99bb5dbed9db793f6d04832bf33ee43402fb3a744dc3729087c7734b9cee6130a78a88b6efc24d765a08283ddb20fecf6ad5980397b8f3e20c57225a84735cc5219785a43d08b4e42f156e5fb38ae5f8750a356366a6b3c9bed29f71fce29afe77ef8cb8b8aeccd63ba1fab4f7eef4b7d108b0c76611a6b3e8af9fe937921be7ea5ca9b39d477577f60ea7"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f00003da000)={0x6, 0x0}) lseek(r5, 0x0, 0x3) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f000060a000)={0x3, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) pipe(&(0x7f00002ff000)={0x0, 0x0}) ioctl$EVIOCSABS2F(r6, 0x401845ef, &(0x7f00007dd000-0x18)={0x3fe2, 0x9, 0x3, 0x545087b7, 0x0, 0x9}) bind$inet(r5, &(0x7f0000373000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/27 10:59:48 executing program 4: syz_open_dev$tun(&(0x7f0000581000)="2f6465762f6e65742f74756e00", 0x0, 0x1fc) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000edc000)="2e2f66696c653000", &(0x7f0000a98000)={0x4, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000008000-0xc)="2f6465762f6175746f667300", 0x40000000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x2, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x10000000000, 0xfffffffffffffffd, 0x0, 0x8, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdb0f315, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f00002e9000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x6, 0x0, 0x3, 0x0, 0xc, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000d9d000-0x8)="2e2f66696c653000", 0x40000, 0x4000000000) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000d09000-0x14)={0x400, 0xfff, 0x3, 0x80000000004, 0x101}) r3 = syz_open_dev$sg(&(0x7f00009da000-0x9)="2f6465762f73672300", 0x0, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x5, 0x0, 0xb, 0xfffffffffffffffd, 0x7, 0x2040fffb}) ioctl(r3, 0x2285, &(0x7f0000007000)="53") ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000000)={0x60, @tick=0x9, 0x4, {0x0, 0x0}, 0x4, 0x20, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000fb5000)="") ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)={0x0, 0x14000, 0x0}) r5 = socket$packet(0x11, 0x3, 0x300) lseek(r5, 0x0, 0x2) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f0000003000)={0x8001, 0xa931}) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/27 10:59:48 executing program 6: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fe5000)=0x7fe, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004eb000)="2f6465762f73657175656e63657200", 0x0, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000fe7000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe7000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00002e1000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x6, 0x7, 0x5, 0x400, 0x401, 0x20, r2}) getsockname$netlink(r1, &(0x7f0000fe5000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00006ed000-0x4)=0xc) socket$inet6(0xa, 0x4, 0x6) sendto$inet(r0, &(0x7f00002df000)="", 0x0, 0x0, &(0x7f0000718000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000708000)=0x0, 0x4) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000fe7000)={0x1fd, 0x1, 0x10d001, 0x2000, &(0x7f0000bd8000/0x2000)=nil}) recvmsg(r0, &(0x7f0000fdb000)={0x0, 0x0, &(0x7f0000ee6000)=[], 0x0, &(0x7f0000245000)="", 0x0, 0x0}, 0x2020) 2017/10/27 10:59:48 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)="64657620", 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000)=0x0, 0x400000000fee) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) fdatasync(r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000000000)={[{0x100000001, 0x8000, 0x6, 0x6, 0x9a, 0xc, 0x1, 0x8000, 0xac, 0x8, 0x9c, 0x100000001, 0x0}, {0x4, 0x930c, 0x7, 0x7, 0xffff, 0x2e3, 0x7fff, 0x6, 0x9, 0x59d4cc8a, 0x1000, 0x0, 0x7}, {0x7fffffff, 0x7, 0x80000000, 0x2, 0x5e7e, 0x4, 0x40, 0x0, 0xfc4, 0xfff, 0x3, 0x4, 0xfffffffffffffffb}], 0x83, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000)="00", 0x1}, {&(0x7f0000011000-0x1000)="00", 0x1}], 0x2, &(0x7f000000f000-0x3f)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2017/10/27 10:59:48 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00004c9000-0x9)="2f6465762f72746300", 0x14040, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000f55000-0x20)={0x80, 0x10001, 0x1, 0x19c, 0x100, 0x9, 0x4, 0xbbc, 0x0}, &(0x7f0000f61000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000001000-0xd2)={r1, 0x8000000000000020, 0xca, "4620225620dc81889fe22f603f7d3b28a5edd02104ff3029c8720eb140c6b7eaefd46171651ed8c3de7505b8973b2b0f305494e980f2b61d3cfee3a109755d98e13260d96dd3b5a67fd5663863d133538833195c8010e03a79061d567f0a11238fb4c120886c1689e2df89310aaf813ea99cfa16572ab440519c860200000048c1dc0a9691adadb970c963a13ebf9c5a3d7d2ce3c8e71475e2295db04756c2c63c34b0b723323d33da7cab94edf6abbe54201c9e15f086bf69acbe1ae044439d9dfc409a1181d7979f05"}, 0xd2) r2 = gettid() socketpair(0x7, 0x800, 0x9, &(0x7f00008dc000)={0x0, 0x0}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000850000)={0xbc, 0x800, 0x89, 0x40, 0x8, 0xffff, 0x100, 0x10000}, &(0x7f00003ea000)={0x1, 0x1, 0x1ff, 0xfffffffffffffe03, 0x52, 0x5, 0xfffffffffffffe01, 0x4}, &(0x7f0000d0b000-0x40)={0xe000000000000000, 0x101, 0x3, 0x7, 0xffffffffffffff01, 0x200000000000401, 0x5, 0x7}, &(0x7f00004a2000)={0x77359400, 0x0}, &(0x7f0000950000)={&(0x7f0000adb000-0x8)={0x8}, 0x8}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2f, &(0x7f0000001000-0x108)={0x5, {{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xea}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @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]}}, 0x108) mmap(&(0x7f0000000000/0x5ad000)=nil, 0x5ad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x20000000002e, &(0x7f000001d000)="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", 0x132) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x81, 0x0, 0x0, 0x1000, 0xfffffffffffffffd, 0x2, 0xfffffffffffffffc, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x2000, 0x0, 0x400000000, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1000000002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f0000d11000-0x47)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x47, 0x0) accept4$unix(r0, &(0x7f0000c97000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000cdf000)=0x6e, 0x807fd) socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket(0xa, 0x1, 0x0) prctl$void(0x20) r6 = openat(0xffffffffffffffff, &(0x7f0000e41000-0x8)="2e2f66696c653000", 0x0, 0x2) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000772000)={r1, 0x9, &(0x7f00005ab000-0xe4)=[@in6={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd4000}, @in6={0xa, 0x0, 0x1fe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, @in6={0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}, @in6={0xa, 0x2, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6242}, @in6={0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xee}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000391000)=0x10) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00005ad000)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000531000-0x4)=0xe8) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f00005ae000-0x1)={0x11, 0x1b, r7, 0x1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x35, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f0000000000)={0x1, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8001, 0x2, 0x9, 0x7ff, &(0x7f0000002000-0x10)=@generic="42b5d549ed7eec84ae168200b1a41587", 0x8000, 0x0, 0x8dd0}) mq_timedsend(r6, &(0x7f00007bc000-0x1000)="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", 0x1000, 0x72a9fd1d, &(0x7f00007bb000-0x10)={0x77359400, 0x0}) r8 = syz_open_dev$loop(&(0x7f0000020000)="2f6465762f6c6f6f702300", 0x0, 0x2) ioctl(r8, 0x40, &(0x7f0000479000-0x1)="ee") socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00002a0000)={0x0, 0x0}) 2017/10/27 10:59:48 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000edc000)="2e2f66696c653000", &(0x7f0000a98000)={0x4, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000008000-0xc)="2f6465762f6175746f667300", 0x40000000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x2, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x10000000000, 0xfffffffffffffffd, 0x0, 0x8, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdb0f315, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f00002e9000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x6, 0x0, 0x3, 0x0, 0xc, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000d9d000-0x8)="2e2f66696c653000", 0x40000, 0x4000000000) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000d09000-0x14)={0x400, 0xfff, 0x3, 0x80000000004, 0x101}) r3 = syz_open_dev$sg(&(0x7f00009da000-0x9)="2f6465762f73672300", 0x0, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x5, 0x0, 0xb, 0xfffffffffffffffd, 0x7, 0x2040fffb}) ioctl(r3, 0x2285, &(0x7f0000007000)="53") ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000000)={0x60, @tick=0x9, 0x4, {0x0, 0x0}, 0x4, 0x20, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000fb5000)="") ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)={0x0, 0x14000, 0x0}) r5 = socket$packet(0x11, 0x3, 0x300) lseek(r5, 0x0, 0x2) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f0000003000)={0x8001, 0xa931}) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/27 10:59:48 executing program 0: r0 = syz_open_dev$random(&(0x7f0000931000)="2f6465762f72616e646f6d00", 0x0, 0x482000) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000f0b000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ad000/0x800000)=nil, 0x800000, 0x1, 0x34, 0xffffffffffffffff, 0xffffffffffffffff) openat(0xffffffffffffff9c, &(0x7f0000002000)="2e2f66696c653000", 0x4000c0, 0x10) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000016000-0x9)="2f6465762f72746300", 0x100003, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x2000006, 0x32, 0xffffffffffffffff, 0x7) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000016000-0x1c)={0x0, 0x0, &(0x7f0000015000)=[{&(0x7f0000015000)=[{0x6a, 0x7fffffff, 0x2, 0x0, 0x6, "b926656560cb8f1d28b5903938be400a98468157fc736bff69cae0b09b216f04153f339db24177f31676c595949a30bce323cecf7b2fbf183909ddcaab5c57193aadb0ca4737af4ebea2b1952e813f3b7a7cba835f752ac6b585"}], 0x6a}, {&(0x7f0000015000)=[{0x1010, 0x1ff, 0x32c, 0x1, 0x4, "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{0xe0, 0x379, 0x1, 0x4, 0x9, "21aea39eb97b83bcf761b1da42f8f1ef15ba7f4e8ddbc1fee39729be0dd88f7cf294a8d7262bf43f887c77ce3de5c720b541bd2172be520078c5eb8128efdc389e55dad9bc74ee5c52c2d9ca3e9b3f703e5572372bb7617eab5f8b182b419c8e229eb9915aeed94c1ba6e57c205e79ef35dcbad9774a5f1bcd9f5f0bab371a9d5d003029be40d1d618ad98cd8ce509f3d3d57990db398dea9c3d6d711ea25d10d0560cf4e7f4697fb96a32238bc670d49ee4e230ef22072c08ef7efdfe8ca8dee8726b11e152ab54bf8ddcab5815f862"}, {0x10f, 0x8001, 0x300, 0xdf10, 0x3, "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"}, {0x57, 0x80000000, 0x1, 0x5f, 0x100, "1d5d18a077ad51755e555d21d78baf824f15105de559e8345a0bb18cf0000c3fbf6c35e345083141f524532e5443b3c92416f3d3de68aef5cd9b930ac11734b7fd99fc1d24d548"}, {0xa9, 0x2, 0x303, 0x20, 0x3f, "627579cd39c6f7758dce1a06ccd4faa4b8dea6a0c61b1a7e22e900be0c15955f87e871c69dafdb3fc6458915273cec76f376dbb80a703fdb31f661b00b34890ed3d91723b7f8c37b61a0e95a25fdb24117dac06e40cbc61e473a8d7bcb5394fd53c79a4e35405051f461210cd74232df17bb5fa6624231d051d458ccd53eee64836bc64616d9b302232ba5b2fe561b8be08d7eee9b00c984bc"}], 0x12ff}, {&(0x7f000069e000)=[{0x11, 0x1, 0x400, 0x7ff, 0x9, "40"}, {0x7e, 0x9, 0x605, 0xfff, 0x80000000, "5b5f1bb30835872aca6f0aaf1a599ce78252827b11b4c576f487ca4693ed655708d47a96f04d6b9c5e5dbaed129628ffcd8dad39ac09d01cc92f6940cf6f150d5995f077c6d4345e1d1b0bca388880b7b0f02c030f5aeae97fd3ff96cce374ff024c779fe3753a70f6c293fca0f6"}, {0x103, 0x4, 0x100, 0x3, 0xffff, "60ce258e2124cad3b8536f7bce3e1036425adcdfdda527c5f1112cb7261f9632a547ee700ba1f88fc79d24c13e440c7888471173ce6d7787a609110454b78e38edbf323462b7cf6189ade2123125eafbbf20976ccc095abbebe5f68467bf60ad20aa468e343005b7944886f29577b706c8e99c4cb7fde56f46fa6816c1f497e0acc9876842d35ac85101b451474eaed55802d0c11e62ce78aef2b5531d73b1c1bfab896d3baaa21c653e7e8c683582b52174f14341c2caf1bc7e9278c1187714deea9292953d2b277abb5940dbaed5798f78357ff81529837049600dec51a4cea4c40a6cbe4fb88513dec1ad019b7299ff6a9b"}, {0x104, 0x200, 0x900, 0x800, 0x0, "1da926389056d647f3c8e81b3f60876d7648a338b5ee21017ca5f9bfa6e7db11eac43cb5f5b98eb8b40ebb7c37550d273ae97b31826cfe23ca7d3ead52b89d6bc10f88409d0bc6d756eb5a7a4bc329963c382ed82b129ae005ac97d078022572724fba545e01e74595c3748157abf56a93c9d8aa961e844843aef92fb6c01a5235eb00e3fb641790cd7e1c875deb7da766509e693ab5e581bf5c1e2b523504940254315d1ca8f2eb84c7e35aeaf5f980f942121a83f56a058bf8bf4017c4179ef6ad4f8339960129ca98d231130fd7a05e384a0a349542816b0722e0988d2063b9aad3d4f75020d5bf3234443f4f5971ae1259a3"}, {0x94, 0x2, 0x10, 0x8, 0x0, "1646d89abfab5a35e46333b67fcd81ce9c1c272605364b2bbff6f7005329e1f2315b678f7992a57ea8f55fc33f026d59712eef7eb23fca52ad1e80bed84058d98eefec5ca9e9677f6fc6a5077ca16b3155f97ab62e329f32a5657b48651b86ef79beaad45dc2892fdd9992e6edfaa6ef575136bc0349f5cfb7a8d7d55132de30f716b026"}, {0x1a, 0x0, 0x8, 0x4, 0x8001, "ce8fd98c3a9a295a4c51"}, {0x7c, 0x800, 0x324, 0x3e8, 0x40, "92b6bc88dd2e86122d2d60eb44302f031d696b9df29a8314c429e8ace720623666039fcdd59b8f8a4273812c5b9493a3d98d106ad551a97dcee6dae3940fc5ba04d89cabaab9035c3342917161bbb8fa5217ab8403c23a67b376c01208300f46b74d953251a97680ac39ab48"}], 0x3c0}], 0x6, 0x0, 0x0, 0x11}, 0x4000) r2 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)="2f6465762f766373612300", 0x1000000100000001, 0x511843) r3 = socket(0x800000000000a, 0x2000000000000, 0x100) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r2, &(0x7f0000018000)={0x10, 0x0, 0x7fc, 0x4}, 0xc) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000016000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000864000-0x4)=0xe8) ioctl$DRM_IOCTL_VERSION(0xffffffffffffffff, 0xc0406400, &(0x7f0000c78000)={0x8, 0x9, 0x0, 0x0, &(0x7f000028d000-0xb)="", 0x0, &(0x7f0000604000-0xd1)="", 0x0, &(0x7f000078f000)=""}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006d0000/0x3000)=nil, 0x3000, 0x3, 0x31, r3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f00005e4000)={{0xc6, 0x55}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43d71818d101cd67, 0x20008, 0x1, 0x6, 0x80000000, 0x0, 0x2, 0x0, 0x2, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mice(&(0x7f0000018000)="2f6465762f696e7075742f6d69636500", 0x0, 0x82) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r4, &(0x7f000001b000-0x22)="dc00000004803dfffffffffffffc016f6a5f2a11fd2bbdbe295a6e3e77f8800057c2deaff657982591bd09f874ab216bc9017f87f128c084040032", 0x3b) 2017/10/27 10:59:48 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)="64657620", 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000)=0x0, 0x400000000fee) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40086410, &(0x7f0000009000-0x8)={0xf5, &(0x7f0000003000-0xf5)="b4785eeda201f654ad8402936fd9d9cf917446c147263a117e69ac124a32f13e90081b3730136625e1df6cd7db1f976e589e437d3d99adf6958a3112ebd51d55f02f3c96d5039abd6276d5ef8e0e13f72485a7e06514b6beefb76f3766b1aaa5690d5a63834f3ee85d0b2b00e3fcacb2dece6ac32b834e83a660c9c50e97ca27b72c41cdf354c045a309e8425a639401a5336e8aa26949b4a194abcf1bedea274a2402dfbe5d95565a1dc4a1cf7563ce20f1325e5fcda434fddd6744d4415ea2f87866ae8a8e2f98060e2264d3b99fdc22a38f04bde44a212710f12c237c97fb5081317cd55acb1ffc56f5cb45a9819a21ebf453cc"}) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000)="00", 0x1}, {&(0x7f0000011000-0x1000)="00", 0x1}], 0x2, &(0x7f000000f000-0x3f)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2017/10/27 10:59:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000fa2000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000144000)=0x0, 0x4) r2 = socket$inet6(0xa, 0x400000007, 0xfffd) bind$inet6(r2, &(0x7f00001e6000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000d3c000-0x10)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000bc0000-0xc)={r3, 0x10000080000, r2}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000a05000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000526000-0xc)={r5, 0x80000, 0xffffffffffffffff}) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d24000-0x11)="2f6465762f7667615f6172626974657200", 0x4000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000061a000)={r4, 0x80000, r6}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00007ae000-0xc)={0x1, r1, 0x1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000e16000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r7 = dup(r1) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000b69000-0x8)={0x0, 0x0}) r9 = syz_open_dev$vcsa(&(0x7f000024d000)="2f6465762f766373612300", 0x80, 0xc0100) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r7, 0xc00c642d, &(0x7f0000774000)={r8, 0x80000, r9}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000e1c000)={0x0, 0x80000, 0xffffffffffffffff}) r10 = creat(&(0x7f0000a7c000-0x8)="2e2f66696c653000", 0x48) setsockopt$ALG_SET_KEY(r10, 0x117, 0x1, &(0x7f00009ab000)="c6ce6e0b4d0339fb2d3bc71fdcfbbc703e02178b4f9c1d72baf71ae53c6142cba75a343d8ace98b631c60d34ec2de2c586f931b845521c80d67dfe661fdf58d7a96ddc8f9fbd47c2c8fe5167a7ca7ef03656da3f60b5daa104a53842901fd78ebed461bd34f58c520e74d8885b4acea0aed10794ac1de82260f4b457e94cb7cca640b152254c38d56681096a3ced0af4456c4dfff98c2282864cdb317293152016dc740ca6ef003865672acf35ccf9662d66f03831f64fb0e9039eb9d9ab26ecf2d4a57891badea05bb8655729acb29e6778e979e8ec6d475b653216f0d8906cb94cfaa4", 0xe4) r11 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x0) r12 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x20, 0x101002) ftruncate(r11, 0xffff) sendfile(r12, r11, 0x0, 0x72439a69) syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) 2017/10/27 10:59:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40, 0x1040, 0x2000000000000006, 0x0, 0x0, 0x8, 0x6, 0x0, 0x0, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000f70000)={0x0, 0x14000, 0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0x0, &(0x7f0000000000)=""}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f000020e000-0x18)={0x7, 0x4, 0x497a}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e48000)="2f6465762f7161745f6164665f63746c00", 0x8000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000190000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c74000-0x4)=0xe8) ioctl$TUNSETOWNER(r3, 0x400454cc, &(0x7f000072c000-0x4)=r4) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000940000)={0x5a, "63cd407333ef7a2c0e09b0ecc15838df75e30f423d9073158e0e7be8045ccf82b9ad6576464b26746b6053c0892872df8eab92a64f081fa9579d6a1599dec2de31a79c6b16fe5a0b5de57280d8615d0f1af70cba68e3308e6e96"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/10/27 10:59:48 executing program 6: perf_event_open(&(0x7f00008a8000-0x78)={0x3ffffffffe, 0x78, 0xdc, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x2, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000000000, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdb0f315, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f00002e9000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x6, 0x0, 0x3, 0x0, 0xc, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000620000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f00003e7000)=0xc, 0x80004) signalfd4(r1, &(0x7f0000708000)={0xaa}, 0x8, 0x80800) r2 = open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x0) r3 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000434000-0x1)=0x3ff, 0x4) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f00004a3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000102000-0xa)="2f6465762f70746d7800", 0x0, 0x0) r5 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000fe0000-0xc)={0x0, 0x0}) r6 = dup2(r4, r5) ioctl$TIOCPKT(r6, 0x5420, &(0x7f0000948000-0x4)=0xd63) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000b0a000)=0x0) ioctl$TCXONC(r4, 0x540a, 0x4000000000000400) ioctl$TCSETAF(r4, 0x5404, &(0x7f0000b75000)={0xfffffffeffffffff, 0x6, 0x0, 0x7f, 0x7, 0x6, 0x2, 0x9, 0x8, 0xd8d}) ioctl$VT_WAITACTIVE(r4, 0x5607) r7 = accept4$inet(0xffffffffffffffff, &(0x7f0000a48000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c79000-0x4)=0x10, 0x7fd) mmap(&(0x7f000011c000/0x3000)=nil, 0x3000, 0x2000008, 0x70, r7, 0x2) socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x800000000000032, 0xffffffffffffffff, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000000)="00", 0x2) 2017/10/27 10:59:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00008df000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x1) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000f7c000-0x58)={{0x0, 0x0}, 0x8000, 0xfb, 0x0, {0x2, 0x7}, 0xfffffffffffffffd, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/27 10:59:48 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)="64657620", 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000)=0x0, 0x400000000fee) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0x3ee6b8ab3fe2249, &(0x7f0000004000-0x92)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0x92) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000004000)={0x0, 0x100, 0x30}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000002000)={r3, 0x1, &(0x7f0000009000-0x1c)=[@in6={0xa, 0x3, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}]}, &(0x7f0000003000-0x4)=0xc) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000000)={0xc9c, 0x7, 0x80000000, 0x2}, 0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000b000-0xc)={0xa0000000, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000004000-0xc)={0x0, 0x9, &(0x7f0000002000-0xa8)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xe807, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000002000-0x4)=0xc) bind$ax25(r2, &(0x7f0000008000-0x2)={0x3, {"8409c64bb4072f"}, 0x7f}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000003000)={r4, 0xa8, "22584395d5e15cd0cb702231ea71bb5aeb5ccfb52ad51d83373ddff1dc6c4a2c18699484c5904beb9e82dca2c2042940850f6a27feb3eee1881d0490777ea83593ab17dd9633762bbaab024d0984f75309e378efef7bcd3c5f286ef6afe6ab651a95803f2c820f80c6085884726bd8c1bf71a5266b264afbe7222fddccd5008d7c1ba94c889f99f92669e41636cb9607b9120a5d3e2e93190547306ef4db35e23e732fdb821f9358"}, &(0x7f0000005000)=0xb0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000002000)=0x0, &(0x7f0000008000+0x425)=0x4) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000)="00", 0x1}, {&(0x7f0000011000-0x1000)="00", 0x1}], 0x2, &(0x7f000000f000-0x3f)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000002000)={0x7f, 0x10000, 0x1, 0xfaa, 0x80000000000000, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/27 10:59:48 executing program 3: getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000728000)=0x0, &(0x7f0000cc8000)=0x4) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xf, &(0x7f0000970000)=0x4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70746d7800", 0x40200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000-0x9)="2f6465762f73672300", 0xfff, 0x80004) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000001000+0x614)=0x0) prlimit64(r1, 0x7, &(0x7f0000804000-0x8)={0xffff, 0x5}, &(0x7f000013f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x0, 0x0, &(0x7f000004b000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r2, &(0x7f0000ed0000)="000000", 0x3, 0x0, &(0x7f00000f5000)={0x0, 0x989680}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000a07000)={0x2, 0x78, 0xdb, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005d5000-0xc)="2f6465762f72666b696c6c00", 0x201ff, 0x0) ioctl$EVIOCGVERSION(r3, 0x80044501, &(0x7f00000ac000)="") r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00006b4000)="2f6465762f76637300", 0x10400, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000adf000)={r4, 0x7c, 0xb2, "6cb578803f6f9a1b0000009e82643da7f9a4c1a4b5077d05e169f84858a890d53fe056ab8f34feee35b4bb00000004ce6a4b44909e3f16f477a86a9956100200000000000900c138a4f54fd0ac9d98148627829170215e"}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000b91000)="2e2f66696c653000", 0x1001, 0x97) gettid() mkdir(&(0x7f00004d8000-0xa)="2e2f636f6e74726f6c00", 0x141) sched_setaffinity(0x0, 0x8, &(0x7f0000d0a000)=0x1) openat(0xffffffffffffffff, &(0x7f00005be000-0x8)="2e2f66696c653000", 0x100, 0x33) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f000098b000)={0x26, "736b636970686572000000000000", 0x10, 0xe, "6c72772873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000316000-0x25)="4f147338c5a362a652c7b77e68ef34010f87a4593d2a914ea2bef4b8474b8b24b4a907e0b4", 0x25) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f00008d7000-0x10)="21ca59e81e3e19a5ee09ee624fc74a97", 0x10) bind$alg(r5, &(0x7f00008f6000)={0x26, "6861736800000000000000000000", 0x807, 0x100, "726d6431363000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) syz_open_dev$mice(&(0x7f0000421000)="2f6465762f696e7075742f6d69636500", 0x0, 0x1000000000000000) add_key(&(0x7f0000216000-0x6)="6c6f676f6e00", &(0x7f00006ef000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00007e1000)="851c966c61528a225b8120c0317b785498d1ac385fc4fcdd0ffdb30ff626a5778394e1288bdabf71dd49f7b748e9859c1c5e4f5217cd0ab66c128548d41d34ea6f8711521426b39780d2bacea557d5e66cd04d4a51cee45635c250970a2e9b09b9d280322d791a8b4aab79dbcf7be207853abb7a6945e7e7de79e91d4fe183e1c61588094d22aefa3da5bf1e03df65eb545ceb1ac48027ea489d1b287a693859b1a003f03984db7b46add45327de34a6f2edf4938c45f6fe69dc6c9d465b1d87277595e0526b5d870e6303a101a75159a8cb1f2ad6f7356e1f7f28a25e1b7eb31bfb5561437650aee9b7", 0xea, 0xfffffffffffffffb) 2017/10/27 10:59:48 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d44000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x85) read(r1, &(0x7f0000ebb000)="00", 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f00008e7000-0x9)="2f6465762f72746300", 0x100, 0x0) uselib(&(0x7f0000de9000)="2e2f66696c653000") r2 = syz_open_dev$loop(&(0x7f0000faf000)="2f6465762f6c6f6f702300", 0x0, 0x2000000000002) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x9, 0x3, 0x2) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000fb1000)={0x0, 0x0}) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000fb2000-0x4)=0x5) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f000053c000-0x11)="2f6465762f7667615f6172626974657200", 0x0) ioctl(r2, 0x440000000000127d, &(0x7f0000fb3000-0x1)="ec") r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fb3000)="2f6465762f7161745f6164665f63746c00", 0x800c0, 0x0) ioctl$KDSKBLED(r4, 0x4b65, 0x9) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x20000000005, 0xd, 0x12) symlink(&(0x7f0000259000)="2e2f66696c653000", &(0x7f00001c0000)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x92, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00002b4000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000add000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000057000-0x4)=0xe8) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f000054e000-0xc)={0x0, 0x0, 0x0}, &(0x7f000055c000)=0xc) lchown(&(0x7f0000a41000-0x8)="2e2f66696c653000", r6, r7) epoll_create(0x1) clock_gettime(0x4, &(0x7f0000224000-0x8)={0x0, 0x0}) 2017/10/27 10:59:48 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x6, 0x0, 0x10000, 0x1000, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2e6853c02c7b92a6, 0x0, 0xfffffffffffffffc, 0x0, 0x9, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x8, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffffe, 0x0, 0x200, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8a9000)=nil, 0x8a9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb2c000)=nil, 0xb2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x6, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x44, 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, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00005c9000)="2e2f66696c65302f62757300", 0xbc9dc8fbd8bcb4b1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000064e000)={0x7, 0x78, 0xffffffffffffffe1, 0x6, 0xf1200000000, 0x6, 0x0, 0x2, 0x80, 0x1, 0x4, 0x1ff, 0x8001, 0xc, 0x0, 0x23, 0x0, 0xb7d5, 0x4, 0x1b, 0x20, 0x5, 0x6, 0x0, 0x800, 0x100000000000, 0x0}, 0x0, 0x6fd7, 0xffffffffffffffff, 0x6) ioctl$int_out(r2, 0x2, &(0x7f000086b000-0x4)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000016a000)={0x3, r1, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x6, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$evdev(&(0x7f000063a000)="2f6465762f696e7075742f6576656e742300", 0x2, 0x40) ioctl$EVIOCGMASK(r4, 0x80104592, &(0x7f0000625000+0xd5b)={0x7, 0x1, &(0x7f0000001000)="04"}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r4, 0x80084503, &(0x7f0000fec000-0xdf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socket$netlink(0x10, 0x3, 0xf) r5 = open(&(0x7f0000448000)="2e2f66696c653000", 0x80040, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r5, 0x6430) readlink(&(0x7f00009a8000)="2e2f66696c653000", &(0x7f00009cd000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb3) fcntl$setlease(r5, 0x400, 0x0) open(&(0x7f00003f5000)="2e2f66696c653000", 0x280, 0x0) 2017/10/27 10:59:48 executing program 4: syz_open_dev$tun(&(0x7f0000581000)="2f6465762f6e65742f74756e00", 0x0, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000edc000)="2e2f66696c653000", &(0x7f0000a98000)={0x4, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000008000-0xc)="2f6465762f6175746f667300", 0x40000000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x2, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x10000000000, 0xfffffffffffffffd, 0x0, 0x8, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdb0f315, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f00002e9000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x6, 0x0, 0x3, 0x0, 0xc, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000d9d000-0x8)="2e2f66696c653000", 0x40000, 0x4000000000) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000d09000-0x14)={0x400, 0xfff, 0x3, 0x80000000004, 0x101}) r3 = syz_open_dev$sg(&(0x7f00009da000-0x9)="2f6465762f73672300", 0x0, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x5, 0x0, 0xb, 0xfffffffffffffffd, 0x7, 0x2040fffb}) ioctl(r3, 0x2285, &(0x7f0000007000)="53") ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000000)={0x60, @tick=0x9, 0x4, {0x0, 0x0}, 0x4, 0x20, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000fb5000)="") ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)={0x0, 0x14000, 0x0}) r5 = socket$packet(0x11, 0x3, 0x300) lseek(r5, 0x0, 0x2) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f0000003000)={0x8001, 0xa931}) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/27 10:59:48 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)="64657620", 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000)=0x0, 0x400000000fee) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000001000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT(r2, 0x4010ae94, &(0x7f0000001000-0x10)={0x2, 0x5, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000)="00", 0x1}, {&(0x7f0000011000-0x1000)="00", 0x1}], 0x2, &(0x7f000000f000-0x3f)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2017/10/27 10:59:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000fa2000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000144000)=0x0, 0x4) r2 = socket$inet6(0xa, 0x400000007, 0xfffd) bind$inet6(r2, &(0x7f00001e6000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000d3c000-0x10)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000bc0000-0xc)={r3, 0x10000080000, r2}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000a05000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000526000-0xc)={r5, 0x80000, 0xffffffffffffffff}) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d24000-0x11)="2f6465762f7667615f6172626974657200", 0x4000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000061a000)={r4, 0x80000, r6}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00007ae000-0xc)={0x1, r1, 0x1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000e16000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r7 = dup(r1) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000b69000-0x8)={0x0, 0x0}) r9 = syz_open_dev$vcsa(&(0x7f000024d000)="2f6465762f766373612300", 0x80, 0xc0100) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r7, 0xc00c642d, &(0x7f0000774000)={r8, 0x80000, r9}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000e1c000)={0x0, 0x80000, 0xffffffffffffffff}) r10 = creat(&(0x7f0000a7c000-0x8)="2e2f66696c653000", 0x48) setsockopt$ALG_SET_KEY(r10, 0x117, 0x1, &(0x7f00009ab000)="c6ce6e0b4d0339fb2d3bc71fdcfbbc703e02178b4f9c1d72baf71ae53c6142cba75a343d8ace98b631c60d34ec2de2c586f931b845521c80d67dfe661fdf58d7a96ddc8f9fbd47c2c8fe5167a7ca7ef03656da3f60b5daa104a53842901fd78ebed461bd34f58c520e74d8885b4acea0aed10794ac1de82260f4b457e94cb7cca640b152254c38d56681096a3ced0af4456c4dfff98c2282864cdb317293152016dc740ca6ef003865672acf35ccf9662d66f03831f64fb0e9039eb9d9ab26ecf2d4a57891badea05bb8655729acb29e6778e979e8ec6d475b653216f0d8906cb94cfaa4b63e", 0xe6) r11 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x0) r12 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x20, 0x101002) ftruncate(r11, 0xffff) sendfile(r12, r11, 0x0, 0x72439a69) syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) [ 55.637456] QAT: Invalid ioctl 2017/10/27 10:59:48 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000000000)="ff0204000000def31d001122000000d8144e000000000205", 0x18) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ff1000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff2000)=0xe8) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000ff4000-0x4)=0xc) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x6, &(0x7f0000001000)=0x0, &(0x7f0000fef000)=0x4) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000265000/0x1000)=nil, 0x1000, 0x42000002, 0x20032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000ff0000-0xab)="446b5d57f9df8f099d8b8873e0fbf93af27ad908007d7829bb438e5747ed948bc12a72fd39714d4d49450d9bcaae0fc1a522588674128b4242d774a5f46b53f700000100cb543b6a0cebb5ae4fa683949876f0fbe7988fe7ff35a72a489c7affbb7376d89b32caafe2206794a56a55d2e87038c9fc05eab024fca0aa3c7b9fd64315b7c2a48c327415af204ea192c6404c29bdc121326b15994f8a9a1d44609173987396f00000ea6346", 0xaa, 0x40000, 0x0, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000ff0000-0x60)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa61c288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f801ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) mmap(&(0x7f000020f000/0x4000)=nil, 0x4000, 0x20000003, 0x432, r0, 0xfffffffffffffffc) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) sendto$inet6(r0, &(0x7f0000ff5000-0x24)="6e242394731bbd93706227e21bf59ed8df5900965131039cb7fbaf78216c28e8081b6159", 0x24, 0x10, &(0x7f0000ff5000-0x1c)={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, 0x1c) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000211000-0x4)=0x0, &(0x7f0000266000-0x4)=0x4) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000b4f000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000049f000)=0x1c, 0x80800) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000fe0000-0x1000)="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", 0xaff, 0x0, &(0x7f0000ff6000)={0xa, 0x3, 0xffff, @loopback={0x0, 0x1}, 0x6}, 0x1c) 2017/10/27 10:59:48 executing program 5: r0 = creat(&(0x7f0000ed2000-0x8)="2e2f66696c653000", 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000e12000-0x1c)={&(0x7f0000001000-0xc)=@nl={0x10, 0x0, 0x2, 0x6}, 0xc, &(0x7f00005da000-0x28)=[{&(0x7f000059c000)="e21bd1bef07246e1bd09937f0fa476f649f9789fcb285c170ae7de1fc19b51d7894733adefdf4f7df25712598c41a4234fbd5bf348a0381b0e5263fdb47e1bc8455d8487429c6675c6000671fee7da321cda2794e64ac1a189d389", 0x5b}, {&(0x7f0000dd6000)="6d06312364", 0x5}, {&(0x7f0000000000)="15efc272cbdb20cc5e21158d10d8e2418a2a5fcadbaad90a5ce540da58", 0x1d}, {&(0x7f00009b6000-0xb7)="698a93a70a5c8cf739f7687030dd2994ffc66009addbe04e7462f1e89393e1d43f8015af27e9fa940adb0cf5ffbba3ecf4f0ea30e18b2bccceb5f004b643eb319ddfcee119d8d4a5796f4dfc7a44f580e66f6a2530f1de31294e1237c6071624de817cb5699ea68a88d745cafca99b147f69d334321b55ada9f24efbb2a8bd1dc0baa79261a952796340d0550a98a76efb0121aa5154ee188062fe7cbfc0f21535bed3d39a9616d4a4e52d74180f5854e66e8f4645b64b", 0xb7}, {&(0x7f000003a000-0xce)="e8fce33c74c6adbe52a39625fa99948737be4e263f1361106e186e528421b123aba4a4d8da36990176a67c2a5a76381f33a91a8c0458d11b2d44828e69f548cb3c0458f6a9aee73f411282e1d823e73f86d26f3a67eaa495610ec92a48862f90ede693d0e010f936a840dcc73343885abd7b13bc82a6fee2010149d766acc0c77c8acdd4c3f2e238226c1ac0ea0c1f25c017a2fdfd3e21c8774ba2f6337d04ddd57c11e66a443a4c9c7c42e870822f09e4eee10db4b9aa30717786012e926e22f2a9f750d423e6078f9444bb783d", 0xce}], 0x5, &(0x7f0000000000)=[{0x108, 0x100, 0x9, "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"}, {0x100c, 0x0, 0x6, 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0x3, 0x2000c004}, 0x4000054) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00009ef000-0x9c)={0x0, 0x94, "c99266fdd3150205a192fb91e8501d3796cdee90d876112fa3895e38a07357f820c2f84d20cd1579353bfb942bef3a66620a1ad14efb6bcafd703976f9361149ab05ddfd7615955f505123b62f48e0babb6322176b7e4f1c6396397785f2e20ce6c969d482fd5f11ed56b23d320f8ec71fbd096a3ce14a982cfb64fc78bfe097712ae731e74226e833da174e425cd1b3d27ccf2a"}, &(0x7f0000001000-0x4)=0x9c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b9b000)={r1, 0x80000001}, 0x8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000000000)="64657620", 0x0) ftruncate(r2, 0x40001) sendfile(0xffffffffffffffff, r2, &(0x7f0000001000)=0x0, 0x400000000fee) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2f, &(0x7f0000005000)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0xffffffffff7ffffd, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000)="00", 0x1}, {&(0x7f0000011000-0x1000)="00", 0x1}], 0x2, &(0x7f000000f000-0x3f)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) 2017/10/27 10:59:49 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000000)="64657620", 0x0) ftruncate(r1, 0x40001) sendfile(r0, r1, &(0x7f0000001000)=0x0, 0x400000000fee) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f000000c000-0x58)={0x4, 0x20, 0x2, 0xfffffffffffffffa, 0x1, [{0x0, 0x4, 0x8, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0}]}) mq_timedsend(r1, &(0x7f000000b000-0x5b)="8ca25fd35d22710d9a1dee8bf99152cac87c588b7a90b1fc61488d698cb397a6a57ebb53fffbd34670d80df027fac3561ad877d30a8115e878ec803b8cf26a06d275de053e2c22daf7fad7555e7cf33006cc659ce7ebffc82d5a96", 0x5b, 0x2, &(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000d26000)={&(0x7f0000000000)="2e2f66696c653000", 0x0}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000e99000-0xc)={0x3, r2, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00007db000-0x69)={0x0, 0x61, "fb990b027edcdc5f9df576ee2dfa25a49f205c71c72ade3533b24a8b29cf52f6f8dbcb94ee06d4ec50d798a15c741587d4145f3e924b9db0a5abf09a6e772f6e9b18c96bc17aeb67ae1b81cc014829faa35411059071dcec9f74ca2e30ab3898af"}, &(0x7f0000f3c000)=0x69) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00004be000)={r4, @in6={{0xa, 0x3, 0x7127, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2}, &(0x7f00006fd000)=0x98) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e94000)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e61000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000513000-0x4)=0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000b89000)=0x4) fcntl$setownex(r6, 0xf, &(0x7f0000fe7000-0x8)={0x0, r7}) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f0000fe7000-0x8)={0x0, 0x0}, &(0x7f00004bc000-0x3)=0x8) r9 = openat(0xffffffffffffffff, &(0x7f0000875000-0x8)="2e2f66696c653000", 0x2, 0x42) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r9, 0x6, 0x16, &(0x7f0000c09000)=[{0x7, 0x2}], 0x1) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setpgid(r7, r7) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r8, 0x84, 0x1e, &(0x7f0000fe7000-0x4)=0x0, &(0x7f00008c2000-0x4)=0x4) 2017/10/27 10:59:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000010a000)="2f6465762f7663732300", 0x809, 0x181202) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000564000-0x4)=0x1) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f00006bd000-0x4)=0x80000000, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000588000-0x1c)={0x1, 0x1f, 0x8, 0x1, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fba000)=@assoc_id=0x0, &(0x7f00007d7000)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000389000)={r2, @in={{0x2, 0x3, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf5d, 0x4, 0x4, 0x3, 0x14}, 0xa0) r3 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000f8000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000f7a000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000056000)={r4, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9a1b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d29000-0x10)={0x3, 0x8000, 0x800, 0x41, r4}, 0x10) connect$inet6(r0, &(0x7f00001b8000)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000efe000)={0x3, &(0x7f0000f01000-0x28)=[{0x2, 0x0, 0x0, 0x0}, {0x5, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xdad}]}, 0x8) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r5 = socket$inet6(0xa, 0xe, 0xafb) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005ac000)={r1, &(0x7f00008a8000)="", &(0x7f0000f9b000)="", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000e6c000)={r1, &(0x7f0000311000)="585cab4862471e3d5c51aa54d579b9a4a56bf473c6bb61b9ff694e82f4b924af51b5e6b14cc46431906f4ad196b3b8c670f83e"}, 0x10) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000c58000)={0x0, 0x0, 0x0}, &(0x7f0000dd3000)=0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000b00000)={r1, &(0x7f0000c43000)="2e98bb6636d64cb60f4d2d859e579c43eb280aba5214d456a63ed5f030f0369b31e8812c1d5ed37ac7706b47c40d9e60ca3eb13a865ac3dbf6135f12b67bf353d41281b85345a5cf767767407ccc8d6a363a9a9a31995c703f4c6bb607df5c129510349569082c889ec8c92585286b5647dc2150234878ddbaf429574257172d976a1078a786dfac6e57377df8f887fe1bbc45dc40ecfa76a111c048fe8846f8a69b46e2f50bfcd15292aae0ff70f4d72816ea22dd194804b22ef77a93", &(0x7f0000b2d000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) 2017/10/27 10:59:49 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000023e000-0x9)="2f6465762f72746300", 0x200000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000852000-0x78)={0x0, 0x78, 0x4, 0x1000, 0x5, 0x7, 0x0, 0x9, 0x2, 0x7, 0x1f, 0x0, 0x3ff, 0x1, 0x0, 0x7, 0x4, 0x2, 0xff, 0x250, 0x6, 0x83, 0x7, 0x5, 0x1, 0x8, 0x0}, 0x0, 0xfff, 0xffffffffffffffff, 0x7) perf_event_open(&(0x7f000001d000)={0x40000000000002, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) mmap(&(0x7f0000000000/0xf0f000)=nil, 0xf0f000, 0x3, 0x810, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xabd000)=nil, 0xabd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000abb000)="2f6465762f73657175656e63657200", 0x400201, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000abd000-0x10)={0x10001, 0x10000, 0x0}) sendto$inet6(r3, &(0x7f0000ab8000-0x1000)="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", 0x4d1, 0x0, &(0x7f000037d000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r3, &(0x7f00007ea000)="", 0x0, 0x0, &(0x7f0000abb000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r3, 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$ipx(r2, &(0x7f00003cf000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000a8d000)=0x10) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r4, r0) ioctl$sock_ipx_SIOCIPXNCPCONN(r6, 0x89e3, &(0x7f0000161000)=0x200080000001) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f00003c7000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r7 = syz_open_dev$vcsa(&(0x7f00008a8000-0xb)="2f6465762f766373612300", 0x0, 0x4000) bind$inet6(r7, &(0x7f0000ac2000-0x1c)={0xa, 0x2, 0xcfb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f0000434000-0x4)=0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000407000-0x8)=0xfffffffffffffbf8) read(r0, &(0x7f0000bbf000-0x62)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000eba000-0x78)={0x2, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = socket$alg(0x26, 0x5, 0x0) bind$alg(r8, &(0x7f0000809000)={0x26, "6861736800000000000000000000", 0x2, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r8, 0x117, 0x1, &(0x7f0000e78000-0x1000)="60456e708311119de19a6fbca4c5b8566bfd0f5f572a84fbd2f3065f0c10e397fc2e698d568fc56066b2bded6487096bf90ae300cf9715fd37bbc1eb86dd17e6fff2f642fba63f89875fc65e7d58c1a92f40437316f1543427aaefc67c0de796e251e14eebaff195015c99f4c2f114beaead6cffedfa36b1bbf5e709ac74624d11208f8aa073582d8aa6ec4f7d8aa3fb7bc0573abdc655585f156943e5414b4dab56bd21ca651d88fce6f01628d82e86ecd6cdc434da076477dc28b83e284f7860292ee3b1779d242d8307f6974adf3e9e342248f9df580f31cf4a54cbe9123769e42cbf5d9c9d100552d5fdecb9a7c24aca5aa60be65a9084c1c25230ccb2b2cacaa1b937a5524ec725a863e14ed3153dd2946ba0588e66b034578e9d65d528150bccc8971dd0c1965f68763f2c4bd201276413301559bd9a4455a579ddec5daf7bb069dfa7ed8389c57161fa98a17a906e8cd1fb24153539dfd8938718817e9de23c2d32005dd0ad39057a9667b3df678f97ec50da98b57afb1b4e09bde5f5043a4f861437b2b3c1d0a4cda9cfb9222faadf894975ec39366fb3d41b79d96ea29ffcb4c19ee63fef2f0a4c7e99575edba4918846801f417176008d4c91aba8b0c440590e040aeaa6102ec1cb988545b2198bad162cac641d5052a15d4f75148c01ad58dc97afd2633a135536154dbfe50001252374c8db87d243af5f89f9b62215dcb29392a8f13cf677cce624f15c0317ed9bf3ec645b08c12cfa03000b8cba9061ea3f2eddb7c8e5b86b2e4bcebfa27d9c9cf4d0cabe1f12fd0c2544e253e62064b2eaa94e6491d2370cb8e64132fe72f06cd191d659e9dc08eb52916c01bffede0fe20dc1f6cfa99b7c593f6fec7bac429358b6fb2fc4b399128b79feaf0dd01ced7c163bff6837e97fd51329dfffe83b1f1e2a35ea6e82bb2aaac1b6b81526edda3088ff7499fdcd302ddd2308aee51313a516d30eeadef6865a65303aafbdf27d383715209d0a6bc27e615059551dc42e5344b5c5df8d19da352de6966542a42b216f59360a099fcf2b014af0d4e43b6b1f32f00fe8cd7ef8968263f916a221cc8b40fcc4c178e86c888e10e68cf0da118c9bf71fce65aeb5f4369c518631fb9e13911192de10b7c445e23eaac1dcd85ac9973d0e8612398355418237a4ce3cfa3992e1d010f40fe9c6cc072d1e40c770994539d226532467d96b990bfda02b271123e09e7f913fea3a26a7aad4546a7f687173722b273839e12f6884f74875dab02877918f2c29d93fd64c00d672e44c03d5d3d643bddc625dc270d95ab0521ac70badbeafdfe4b6c24b3b4626a1f8e8ff46be385371915549ae5bc1ebea13451302e78048ef598cee0e4498c947a94358d0ec901cb859748064565594a5a3d86605f77696835ac2aaee50154145cceda00ea990a5bddebb49056fec90d098fd090571df3ef319fc92eee03e9ea72b674caa816d3bc10534fe3336c1aacd49e81597869d2ffd26794e797c4f6b11df12cbbff52ee330b11513baf6cbab6e35b5f27969a1499a676f99a2006838a5f3606f016d68a254a46f73c0822a43faf35b02413776c89d1f0b8bcac79c23ea3c1f14757ee85fac8c42ea46b3613a363ea9ad45283b57e3926684b0ee0a0194e469aa7ae696a48c394f1d222a32213b25cff5513a64a87bca95499ef56f4b4a1c23ac9d65979bb8cb36482f4dfb4505b0dbf6c13d8ee1efedeb94b89ad76e2d7d6bfb0f32ab33e202e406edbd5268e535255993d055c805382f87aa43553dd0c5c2029bef66f952ae058460a7653c2e20fd769f82428d73ee0b986c0e1dd2a3e43d13dd145cbd35797361c32890fc9125639f62cb1f78a68484964e8d8cde6efb9d2dca5d662b48d75ca73410e192103c018124f600388200dd165dabcbafe7d954e7e388526ec793fef2fc9c160b5a727fa06bc52ee18ac02cfd83a60f1b1d0b80f6fa6106db76531442281c4dce1e894fb025085df81770d12529f0743e13910841eb53af4e9167e7a707e892d83e8e1dfb8b4af78bb376ff1b254f4873e8abbe152f2360b8cce2a300e2aaf20f77712d478d3be528daa2055df0d9224faf84184c693368b51929cf1afc3c921fe3072d9373a1c1d85dbb42bb53ed94c44d3238fb2d6a1312a46896f1f8849d0590ea8cceb05a9f46dd097151bfa7ce0634171f4335d8d6b41fc837b9f42efa08e6e8f740fb5d5c4c17c16882a65bf1d8a5d47d348cf2e7d7d21b05e9eca42132824761a32441f4ea860b824af74a51265efedc0f2bb59bbe173d4ae3854a3b9b47e5e35a59c3c74588c325ecd33b3abe36c2be2922d901f0e6bfbf5f344451dc650520177d97900301f0a18ebe77885fae30550ea554eb8eaa2c838c1bf49ce373c98481ab8d9c49b501008aa8702038cc9efd1e68f4ec4b2f23e9bf9e4f92436644ae004ca5ecfdd7d86e6dc87fcddd4b9686a3c6759a91b51d8d4c105114588e59325e75a58b4b4880ae8008063e26034cb2a87a09454d11acd964e6860fd0e91c288a3592128fdc39b234e667cfe821b397293347f557111451a09ebaecd4b70f0de080c4bac6a20a5df054cb9c288551e40772a6903e4efbc8553ff8c4d70dcb2e1104e1baed1002a2b02c42e1f1f7444afd938b3b46988b8fe3f25c867f475b747c926d420fac22d6b7f2a31ddf8085f9c06eb581fcbffc25e9156337cbe3996121f54152a7746b550decc022c0d80232eb75e3c3d9da5e98d59ea00a989bafb17904a68d6e8e8743e137e7a384bdc7b1670afdfc64dcb4f3fd26be7b7baa4b3f69e497d5770c5c206d65ae6ab04ee63ba86153816350ec1a9689164deb679a46acab236eb1018742b63c858f27ea969a1db224f31cb23028b5689bdf7db521483df27195f9c410c8feb42ff9f77ba83157ad954adf71803a94dfd977475a4ffb24651870d0fa17714179c10a9c58d05c7613e97ad4ef71245a2de6eb7f30b3e557a9337fedf990b71b43d4bc110945c65c7b18f45f55a6f39b34ca4871dc8312fa5732d1184f09dd4f8ac163ba96669faa55682161d8e4dccae5ecab03c777c5f41eca0298be287ecb44073bdd9f60cdee13dd1925c27a5442b10ef2a50739a5572d69cd4ae55da88f20f0c7689678bfdd2fa064a4acd86ac82c7382eb69a1220a2ad143842802a1c639607cb13d69756143e587bc36cbbc54b2b68ad0b56ffeb840f1568353f17ad90e1175fb1cbca9ec0097b118de85135eaad86803f16e1745ab4e6ea91db3bad02589d4ab1bb340b032dfbcc51caed0664e4772603b2aa87efd9a9222b8e0ed0213acb7c3dde0f2c19900aa25ed876382938e1a98f58b2ed11b9f34c2549df12d616b0defcce25b5f61ef81909ad3f59da152a4a62e32cffbef8ea7d19907dbda0304b36a2574ad46414d8ae32da1aa7c0a77951acaa446206e102ec46c35d4309681143055ac7f389bae095094867ebec309df49a8ce71d1cfceca2927652a81849300eae9523638e368af66d674409beca6700ec40bf5514a71b011c6828f5d6b49530370636290c0acce02814decb72a712b604a9e8a6ba2958dfc278cd9a915d47763d2e85b739b04cb31e1ecc7197918aa10aace36ae938d0540a021664b454d5c25caa2d62243a7b34b5d11b1e18fa0047ef75a1c24470757c9213d1b3615b8f7c14776d209d17efde30fd277771961981f5e248c9ee408b2abad2f3da00723b5042f90a8e0f60ebce7f37d535ac840e9c21014204ed1f7e845a162d1a9cc9b4a204e60897d913a6e1951d39cbab47a4b0db92098135fb21d85fa9fe3243d1513eeea261a5a09e8e41e35908f0117810044e33a04296b1a9c02e14ba1c193801be98f6f2bece9c42d1fcf1b005e4ccd05dd6dfc4d8e6bb481ff6fb3c4cb5d4f61077463b54aba6cd388f5a34d7549174c1b7a3657805bc2448c2a001931be664fcbc0178d9e48bcba4f767cce8bb708797e9c774088dc694eb08e8a7be809418140886aab654ff731b1190bea92bfc839c6c6edac01f3862bdb4efed8eb420c5141e86dbc5f0acfc38e95de92cdeca088ad31462e13fb270151d589ab86898e5cb4db07118d3596209031c08ee8786f26a67246d5532f65b7da9bae4e78e39cec047550c4522e8ebc05f371c91ff13ffb864af7df8718245d26f93fd6b0666b3e29eeabe2321309d70a0c5e2176b257ae097918f736f93eab39bb27bef16d2570cc273f9a6518edaa36d6d7e942143727491b5f6a1a7b9095c727abf6036200372b511b428fdbf597afa11a2fcf42f26a2cabba84235ae9303fbecad3e3f65e48a1c7fa6ef22e6413d812a8bedd3a9db0f79a32e95d6c12e5e2b5a1fe531fb8f263d1d3b023f18ccf2425ce25688f7a4f454b7ebbf6d7ff08f834a86856db12cba929287e6dadc289ad293ab5035c6d6c9ce072d85ff597cbea1a6e87a7a263035b968cb9ca17c659e23d9da2259f339f078212b6a41a3bd6c0b2970cd336d594f149496919fae2b015eb4c8fdd19e81be35f92750c598557de430fa7ded8e80043fc1c00b00515076cf970b6f011ff8a9c4e7b4ac73ac6b5853a4afe2999675bdd9922f9ee44b5259fb60e81873156e881e0478d6c5c01334c99a781b6dd5f5876aaa4ddfc55e9a9e69bc365aa7eae0ef04cea2ea141f97a924e843e6de455e05452c6148d0c3f0766d04ecceb64f7a32bdccb23da0ccb67f524b36a515e55873f66c51ed3219a32b5fdb6004a202495605f1e611bd8738c3fd7e99982b8f181c4a900c87662ab88fe9b811eb16d282d46e080a8d930f14eb4ad426b7469ab392db46d11201bb0e74267e8fa3eb01ce29fd3d61596336576e76cb985ac66207428712e78059c4cecefcb9c2acc9c6f9c5bdef64a5c9f26bdfe14c337d1ea6b2904501cf27fdb1d13ecbcd5dc947e619531892b2ffbd80766dcf5a5f6407e6eb466a45f097f5d5b57e645c8327799c00ece246e762853fc8fc04d048765241d5b5ed1a599bbfa190726be62c772f5d9e5a26d892cf520b20fa3267174cc16bcd7fc9c2e1c42ab190487f170faf0c4925e5a6d4afc0ecbb778c38e8e3f3a11d5c3ca6b77313cc8b7023dcc0df67f89859fa29ed1e09a63b6615960f3ba634a5750e77ba1ad3d1170222d5907b8dc75221d2d7f2d24236093ea46c86f65140fb5caf5414f73d73e43c9605d6c20a5121aa3d35f9dca7d3200929ce3653b19f7a27fb47383fa062302899bb692211426b666c0a62d244f05a444219834f206de6719c5835c63f71e29d4e739cac6943f56070a77287be716a7082d5b437d7ef882bc2cbe43f647c131eaa47a98ca95741e7537785a0424ba341c097e529c684d2eb258178d88710b04127b0ddde2a04d3f01bbf047b2f34152f74a3566419f5bf61ce2bf6e3a320a271f0813dd6185cba0592578e6f65608609e3ed1f09a9458206ff87c663940c3f0562ed110157090f956a411f8e38e3dfb039be54ec3d4dfe1fc4a477bcd36830d9dfc1dc59e381158489cd1a943ee378b0370b197749d32567770f394bb306268fabb94955ac90bb3e1a6c0642a7fa2a638ee14c7be7efb99590a997e70ec1865b69053e4b05c3d8c02dfd2d59fd279af4161855015da05a87a10c06fa387fa8da3e0a3b6e5602f0cadf9462c3693e96ddd812aa43e30407983bb7888499698fde96f1655822d9bdb229002d3d929ac3819575dff4531b6e846e765f160a070a723e7a6a81e38d7e989904e61ea2797c902263e45afcc0c774452d7e2c68e10543fb31f12fbc001f128", 0x1000) [ 55.803165] QAT: Invalid ioctl 2017/10/27 10:59:49 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000172000-0xc)="2f6465762f72666b696c6c00", 0x80000, 0x0) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000046c000)={0x0, 0x0}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000400002, 0x78, 0xd9, 0x0, 0x0, 0x80000000000, 0x0, 0x9, 0x0, 0x0, 0xf9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x28000, 0x1, 0x0, 0x6, 0x2, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005d1000)="2e2f66696c653000", 0x200000000000010) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000032a000-0x4)=0x0) socketpair$unix(0x1, 0x10000000006, 0x0, &(0x7f0000a5d000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cf0000)="2f6465762f73657175656e6365723200", 0x3ffc, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x400, 0x0, 0x0, 0x0, 0x83, 0xfffffffffffffffe, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000337000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt(r3, 0x200000000110, 0x0, &(0x7f0000002000-0x1000)="00000000", &(0x7f0000000000)=0x4) fcntl$dupfd(r4, 0x406, r0) ioctl$TIOCSTI(r0, 0x5412, 0xfff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = creat(&(0x7f0000293000-0x8)="2e2f66696c653000", 0x136) ioctl$TIOCMSET(r5, 0x5418, &(0x7f0000352000+0x50c)=0x5) r6 = socket(0x11, 0x800, 0x85) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() setsockopt$inet6_MRT6_DEL_MFC(r5, 0x29, 0xcd, &(0x7f0000f33000)={{0xa, 0x0, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, {0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x7, [0x80000000, 0x9, 0x1, 0x5, 0x177a, 0x1f, 0x5c, 0x80000001]}, 0x5c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f89000)="2f6465762f73657175656e6365723200", 0x1000000800, 0x0) bind$bt_hci(r7, &(0x7f00003f2000-0x6)={0x1f, 0x1, 0x3}, 0x6) ioctl$KDGKBLED(r7, 0x4004510d, &(0x7f0000c07000-0x1)=0x0) bind(r6, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000e04000-0x4)=0x0, &(0x7f0000c91000-0x4)=0x4) 2017/10/27 10:59:49 executing program 4: syz_open_dev$tun(&(0x7f0000581000)="2f6465762f6e65742f74756e00", 0x0, 0x1fc) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000edc000)="2e2f66696c653000", &(0x7f0000a98000)={0x4, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000008000-0xc)="2f6465762f6175746f667300", 0x40000000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x2, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x10000000000, 0xfffffffffffffffd, 0x0, 0x8, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdb0f315, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f00002e9000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x6, 0x0, 0x3, 0x0, 0xc, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000d9d000-0x8)="2e2f66696c653000", 0x40000, 0x4000000000) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000d09000-0x14)={0x400, 0xfff, 0x3, 0x80000000004, 0x101}) r3 = syz_open_dev$sg(&(0x7f00009da000-0x9)="2f6465762f73672300", 0x0, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x5, 0x0, 0xb, 0xfffffffffffffffd, 0x7, 0x2040fffb}) ioctl(r3, 0x2285, &(0x7f0000007000)="53") ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000000)={0x60, @tick=0x9, 0x4, {0x0, 0x0}, 0x4, 0x20, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000fb5000)="") ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)={0x0, 0x14000, 0x0}) r5 = socket$packet(0x11, 0x3, 0x300) lseek(r5, 0x0, 0x2) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f0000003000)={0x8001, 0xa931}) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/27 10:59:49 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000013c000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xabf000)=nil, 0xabf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000100000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00004d8000-0x6)={0x0, 0x9}, &(0x7f0000996000)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000abd000-0x6)={r3, 0xe0}, 0x6) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000ac0000-0x58)={0x0, 0x1c, 0x3, @thr={&(0x7f00009e2000-0x1000)="ac7a670d373a66bb0dacab098f67ae954af5e7d8cc40eee652f5f1839e700e7c861892f2abb5ada33747f25fc6c2bf0982875e9ceb7acbb9d08cf887de922ae3c3dcf41c0fb01bb6c1ec75f2decde8f6fc9ac036d431a22c2d2c03395ab3af2839d839ba2a44553378a28d480ce5247344b6003e138e7eeec8e089e37cb9680970e323bbdfb00ce8fd83d19a16d26ae62cf4ea138939e82e853cfd51a9ba8a23c86cefaa87aeb8e217086350cecf40b67d0fc7e5b65bd646ad9537ed83767040c964fd99df87801b792227469cedcf5685201f2a5ad4c61f5bcec53409150500e28b968ea7746249d79163ef30114f9a10061e5f9de6c7f6c3d5b1ce64d90264fad2d527577edb74c512ee157f84167c00b908a69b19a86490d40fc37029d358713d2f6b8b20adefa6899ca4d7e7221d1fcad8fa950f4f5387e6d0ff9640d89e8d0bef911732ff3a52955719ffbde6e2eac2c647d283d7c7284ae262e3b7e081fefb676b94655d6b0ce0f21f34a1ee125359699f66593de9b69d6e606ff81b6980c9b50ab154ee9eeb06d31c23d6bfc28d4b3caf9c914ba2a849eabdb625f1351e021e97db7a019b291dc5cdc97399155f503d78a4ab06a4a89590d2a35cf9a25b429497ee8e6135bb1039a2273a959c06caf608328e18d7e7f643898ac164624e21df882d78e3e1f5105089977dff402e0f66c06bb58e5d26541ed2d08674559849f7bf14d23fca43ea0edba2ad604a8afcbd18f4deea17c41dc92b94042dbd74e89a4c9861f37ed75f33c0b3bd8f897bfa39be2cd0a7082c707b4cb2070d380f69e655254f2391a7792fecc716d54ab198005b90c3f2b6996e8d38e96482935c51d0fd82383fe473d35372c9914c2b76e5d333ab834cb060fe649190431e752be64c155413fd7531a8fc35222e019df0df65a0857d0dbf2ae48db1ae4dba839f81684c5fb7480c8f1e3bc88b9e1bedd0de38f3c87da62fc72d572080799bd2ed980b67bdfade7f4635dd9db7c7d03e585c80a7266d7c291645f4b65b8f4306802985d5b93f77155ab8905a5cf4a79156393469c116a7681df362f94422a0c8ac1ebaee6e2398a5658aa4eda2113cf1655f2ead1beb18ed607ad8915213ee2aaf88969d9f75f9643aeb646618645ab3dd9413f5205e804e4d9d943dd6b9be72151289e0338f1a7e9a8f60ab5e01a11e3e2ec8833bec45e666584794c5ca7bcf1d86bf57d96b38b8c887840cbcffe0834c65f86b172a9dd0b98397c49b9ce9be69a6505e545972f23afda23b78b2603d4004e0e124a466855b02a89275fbcd8ea9e0707cd284b7605482fe8d6f942fa54666c93ad0367e705771811e7f6c201ae93849cc5926e8b310b94c8bc26f8cee2c563771c1fbe4951db4964d95d33051070e6732fc150b682fe961178d1b52d052bcd9216604e21f5f4476477f4e2ac59375d110e3c3b1d185e3c02c6cdd37ff18e9975f9975c7403af65c484a9cb39834f9f71d3b7d20d4fe9a1dffcbe7b0f4f4a591c92bb84de05a7d75ee277dc6a9d4bd1c406e0440765f9d262bbbd6f9ed827cd2f495c2ec41d3b9623031d2573a6735eedc567bb789d07534ea42261406ccda9eb435c483fcd591b21910eabd556be6b190cd0aa97530ed444b822b2665b8a2647d2ffb629e62b549544285ea70a62759053047350dfe8bee6fa94a467e27aa3b0040c53a51cfe1bbe7f1f1278cf717634b730f1bf244abe34aafcc9796ffbd6cf54fa5d749b1744bdccfe0e5b7d5786b8c85be70153d1aeab87c967120306dafecb00ad4364dbd9b1065479ef252ba0938d9af11713e9a0d02e69b3cfba4cc699a8e8af378fedd0341a608af24972451545978f40d761893140f1bda0cf5b4a11d8ab8a63619f250788e0fee301e797a4a08a2cea799ebd7d1e3cf0e1de30926de57156c5d69c1976a4d5b9ea50b3c6b40172e6751cb78a705416ec4bc9a96e30ac86e681804a90686fd3050c38e63773e292f28bde739f8cb7d6b9d9bea7fdcd2ef4e59f712c42a1b05409d3b784182980c497afc2ec261a856e4a4299f6eab95f2762d9c664520b43a241a6305e701156c787d03d853ed77e7d27474f1ef827a7610dfd476dc707fe7998a013d501bc04fc297114754b0c38e301d25bcb55a9030eb43cc18e6ac5fb449251a01a0e98271686b28b84b4b0aa594ede4581cf4d96f571f69e2bfb98c6e06b52533ee98c2c0763d03324b68c5b032f7dc7bcf96124f3e0d12c20c6528e73f6ce21a5ce79e329621d6207b0ade94e0e040edf79be14eeac22dec103357200d95a192b4190aa108e7f2402aee0448855bb78fa29c05b5df6ea24828c0f1a2f507f8b591b31f87e84267b321a8d26ead2544691f2ca3f67610833a5c2820484414725807c04ad62fc5b89539f0e5f1ff2d1fb84a36185af88a4eb691f3927bad1e0b5e8e4b0110aafffe129b3063da4e2ae73ea49b37d9ef7553958b6cfe62a428e05ba280508520860fc2ba27f2aa0dff43a4a1cd4bbcb160fac790a9f24979a0c44c15bb8bd766f94257065556aafac74dc53ca12a47acb93a0973323cfbcc20e4fbbb6768e98b4a6415c60a6859059db5e29fe4e86898c0ef777d2738a595eacc55e75b1bd1c0544b2cacc5e1bf58609c4fc94997a807cc6e94bb8c6f2632d233fbf62f7490605b01c7fa1219f35c08396dfb4ea8949581e5cf446b940cf8a9f3dce1f7f67daaece5bbdb3dcf0d7c01fcad57af3ed72e1f5c59049937e25cdd43bee3693546c41ea96f122e0bef5661f77c7ee51760438d2e7a2ca43e4190a5385c238b4e46c24a56c65d9635013f6ab8a24298136f79c203a818212d942b12b84ab6e2c56702ac5c8d8d56ea690040125f3774709fde1798d4ecd52d33474977852639da9437ae8fbd2839ffd7eea24032f7aaad020502608878ba8f7bc45ecd34c7520ea3c5af918ef7eb1a0f704012d47e36dd79c860c0408645f102e407da05fe6033aa00a907432741b668c3bba682af778c07158c6c31d90c792ae573613d394cbbff132f85b9e0c5310413172a4ff0d09fccb0c93ec180878020a8813b2806be0f1ed298b430380a1cc704d424c372f347348bbcaff12004240f795f1c5994f5e2d4f90540d864e22e17c29dcb3b5ac4b82008f10bbaa26a4e1984f8f3ab968987204735ce596831ecc39d4735dbf828412db565927f864f382b08381f4955611ffcb2e0762450eb8fdbb96f7bd87759d93b7786e7b9b5ad9e2e7e73981a1f824ba06496add1c4d2c72c606702c1bb3f94d31f856420b0bbb4adf5fa01ce7ef9bb57010414fbb8db95dea5ab9d71d0fe2cfd1819441dfaf64ebf38509bb455cfbbfdffd8227b6878f0ff0127ab7cd3491de40bfa7098ed1a8b2f088708bc3d3b4ef20057e372872fb674f232389edf649367b84e38f8ec1dc1fe25f813e6b658b92a1714de04cbe9e086bd5e64db0cef26a7dfc10f325870b0b2b2d02a0b1e8ec50788d6e95cb702c47d6f15afe6a32b9de9a16799fb65d40860eaf598c26bcf55187c0ab905cdbc5dab21be66effa3e1e1ca12d0512c4fd3de56c912316d2efa6ec1a9a206ebc565cb52d05e677f993394d1c0f3a7abe88cdecb9fd2e5e41ada09e5a21f5f9e8c19df58f76ef17ff36e28e2e9310d976021457d199c4254d0a86561d764cc2b6e6bcf417ae9c43679268351a05ac2d1ce66fc0f05ef6535395662eaa74a6d273e45f4eff4aafd329c66e9a1597ac0e5196ac384978add2b6adde54939ab799d1edf179d149ba0066ea3d53f560df5c2d16aa7bd2c067fff0ed0759174adc30e4062c313e37cc921d94d1828ad855644abdebc48d9863623b3f9a2651e70537730ed9736e5853d983aa95da93f408c268302daaf0d153e8325e2bb11826217ac196d81b78154488920a9c05e2bacb398c4edc062d5de66dad095df0b5555d3e1ce0c542b99154960a192331a8ca8c4073e165d514495f7a6cdb6832535ce89f5ceca0908984398923facda98f66db986437da21ee832285a087562ac4fcec790b62c6b19f0674bd4e8e373bbbb0f6d312ef11c52d37f8f1a4878e1b159029fd19acc129306c366ead2dd1ddb5912e5c7f1213dec19765cf557466d230c26971e118c20c9f4b3a69114a80fddaf8bb6854869ae773d21838f921423e57095b9837c2f550276f3137fe1ceb1f725c67d72632c66482daec2161d992d05bac53bedd3bbdedec391436ac5824a521c17ff251ff3de2fb76159015d19d953276678ff21ea420dd296f324cc6c6e300511f0d978394fe138bfbfbe14c34b319c0bf97236dd49a649138f35cd4b03cb2c587b5afcc937713e49d7324cf20ac0792264342375fd5ebc43002a609c4099aed584d73654d8a862146a458781249b3496ba954c1e2fce055721cc3bfa4f857ca0eb17749473242c21d47acf47a52d6dc1fb2296ea43eca13aef185ded4ab2a500be885e7987a265ecb781b4dcb2bffaa8b161d1d08a254b1af640638039565419cdf74f57094a56471877398a09e7426bb724f107ab2950f157fcb62575c440437787ea683e5ae1ec384cc644b9594182edbbb8681c5af32ad16e8cf73a86807bba5548a730665990bcae48aacb840d95a51df43780f2bb6777b7b522592f512d295a69d9a77e04428601f541fde2edc810414c3b4d335e01d188fb2cebe8b6f250a550e326232c7f37433f6fa0123b8fcfbc4884001d066bd201eb9aab4a010548e7470e14fa63eac6360d1bbdc30bb6719e34c81c59fcbaad9aef47ef4047f83f8f731c70f59c7c2202621af594eb5082b913c8b01c497592761cf25231c621d92948f44b9882a8e1bccee10280712ef67d4257821fe5fe7ee72e9f65b91db43ef4ef73ef726773650ec5c62c79152bba7423aa70f9b1a21bf16abd35c4e6af9cd6160d6a8ea8d01ba06597d6ded6e0151243fcfb352e58c70b29d420026c274aeedce64435d1401038a4ea2a46ad2799dbd17961352a0031d15648887b0fb41afd77a2bece143ef719dbd917d9c51aa0a579bedc1e6117c277c0a73923a96b3a736da2837ad22027ff22283296bdf2e034512fc1f9c47fe9fcc579c1cc3a3aa4efa026a3c77e5f6d3f2bb4fdd2a089f47ad1990be791671f92927b5bb2e4fc8fe9d784a95519bc68b25e3a898b5c416a666cbcb2ba192ba1ff4d65d621ed56bb8f825b39ee5620a7df6827b2db542a660c9f364307db82c342591f8aa155f6063cc22affe43450440678533aaa4fd8497b130f31f4c9893fa0f9055b991a00332f08a6de9d2b861cdb490fdaa386e1d233c069fa1bb997f8799db04a7bdf8568638bcb9f6121d5ea8be7dc941abb1d992cbf671b9f40c79073b8ee408e507b2ed922eab3c77c42776b5b602fcad6b6e91bf522dc1fbf7c3bad3f41ad581d4c928b1da819cdfa996488cc89f08ab68716f2eb8a0d8695b38ea4f65caeb312784828eb81961b8a712e22a790fddf51ef48a92731196f2ef617125184d44effd9d45e447907003a176904e4905e398af53ddc2514b80756eb4563ef4a23307dbce6bb5982efef39406ed16efd8811a1bd12f4139268404a3832836a1361c3d0ad01ad0ab430b6f2a1c8d06e06e28667c7944af4ee74fc9ee1fb234e57a372927f67bc978404de60fb8ba1bbeeaa36f9acb956e7c8c31812bdfc39ddab41a0d5500b1b281c028cb49b54b75aa030cbaad602babb0deb856fa0cd191b5d85b1ceea127890aed97312b5c66649e55755aa1aff427393d465698843e2189125166a739cff296fa184ffdb2", &(0x7f00009b5000)="8225ed68818ed3826c1a48e6cec8c6cb20175f3e92fcfded6a5fc339f10935beaac4429924cc6c02bcc52747b200c0d837cdcc04bd5ff3dae161fe2fb796e9969908f5"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008da000)=0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r4, &(0x7f0000ac0000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) accept4$inet(r1, &(0x7f000049f000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ab9000-0x4)=0x10, 0x7fffd) sendto$inet(r1, &(0x7f0000393000-0xed)="5621debf92ad24eeae0703866c979167aaf8ed34fa18f45a84eec7b5c8b57df1ed6dbbcf1c5cc0ef5d808a55a930b0fad205895c050eb716cfbc917062e8b54cb492e2592e518d335c55c6a09b074adb47909f9c26938a4abe93553d0f2db06388f3c5ed3d7fed750f31631c35a13352319545bece94a35d40bd5aa7670bf46f0edd738575a8168ab3c3442ac9a3ae990b5054fd797671763502b05dfffffffffffffffd753f7e0906c23d912455e4b9da4347b7ebe021eda0f023e495f58fd42d1f6ddee43ff71bfa857f0dc98b521c91db9457026549fd9e3ca56bee02c74dd81d4d05b477501b431945df28", 0xed, 0x8044, &(0x7f0000aac000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000ab0000-0x64)=[@in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x400, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, @in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x400}], 0x64) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ab7000)={r3, 0x2, 0x1, 0x10000000200}, &(0x7f0000ab8000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000ab8000-0xbc)={0x0, 0xb1, "28e746f64fd84bc3d245de043cbb86b35bccc9e9c41f55460a80c57f49199671b41483a31a0fce7bd61c3428936a9330cc27e74f7c118066e01a466565a856a084b8f23224ecb1024793e9ac5ebd758182e09766490985963c8dd58fac65396945bf2156f0958e89b031f57cc411bbcce692e0c7c10506204348346ceb742a2c40f84f047f57e041134626f6abbee8f962d420af80266ba709e6b529a956fb0d0e750a26da3d9bd3bb5179767af9fa4330"}, &(0x7f0000ab9000-0x4)=0xbc) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000945000)=0x866) socket$inet6_sctp(0xa, 0x0, 0x84) sendto$inet(r5, &(0x7f0000ab8000)="88df000000000000009c659ea8838dccc50000000000000fffc3bb80a86f7162598219cc4d1085f635b7306e7f3f0ee9227e9d5b4b5d18430c981feb876a41cb7c5539bf6db5eadeff42741f41dff8da0bc989809afc0000000627f69df805cd", 0x60, 0x8000000004000, &(0x7f0000740000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000aac000)={0xffffffffffffffff, 0x10000, 0x4, 0x61, 0xf23, 0xc314000000, 0x4, 0x85, r6}, &(0x7f0000ab9000)=0x20) sendto$inet6(r5, &(0x7f0000abf000+0x4c8)="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", 0x1000, 0x60000888, &(0x7f0000ab3000)={0xa, 0x1, 0xe000000004000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) 2017/10/27 10:59:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000fa2000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000144000)=0x0, 0x4) r2 = socket$inet6(0xa, 0x400000007, 0xfffd) bind$inet6(r2, &(0x7f00001e6000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000d3c000-0x10)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000bc0000-0xc)={r3, 0x10000080000, r2}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000a05000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000526000-0xc)={r5, 0x80000, 0xffffffffffffffff}) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d24000-0x11)="2f6465762f7667615f6172626974657200", 0x4000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000061a000)={r4, 0x80000, r6}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00007ae000-0xc)={0x1, r1, 0x1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000e16000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r7 = dup(r1) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000b69000-0x8)={0x0, 0x0}) r9 = syz_open_dev$vcsa(&(0x7f000024d000)="2f6465762f766373612300", 0x80, 0xc0100) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r7, 0xc00c642d, &(0x7f0000774000)={r8, 0x80000, r9}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000e1c000)={0x0, 0x80000, 0xffffffffffffffff}) r10 = creat(&(0x7f0000a7c000-0x8)="2e2f66696c653000", 0x48) setsockopt$ALG_SET_KEY(r10, 0x117, 0x1, &(0x7f00009ab000)="c6ce6e0b4d0339fb2d3bc71fdcfbbc703e02178b4f9c1d72baf71ae53c6142cba75a343d8ace98b631c60d34ec2de2c586f931b845521c80d67dfe661fdf58d7a96ddc8f9fbd47c2c8fe5167a7ca7ef03656da3f60b5daa104a53842901fd78ebed461bd34f58c520e74d8885b4acea0aed10794ac1de82260f4b457e94cb7cca640b152254c38d56681096a3ced0af4456c4dfff98c2282864cdb317293152016dc740ca6ef003865672acf35ccf9662d66f03831f64fb0e9039eb9d9ab26ecf2d4a57891badea05bb8655729acb29e6778e979e8ec6d475b653216f0d8906cb94cfaa4b63e21", 0xe7) r11 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x0, 0x0) r12 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x20, 0x101002) ftruncate(r11, 0xffff) sendfile(r12, r11, 0x0, 0x72439a69) syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) 2017/10/27 10:59:49 executing program 2: mmap(&(0x7f0000000000/0xd1c000)=nil, 0xd1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000d1e000-0x4)=0x6011, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005f7000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x5, 0x8010000000000084) bind$inet6(r2, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fcntl$setpipe(r0, 0x407, 0x7) sendto$inet6(r2, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00008ea000-0xc)={0x0, 0x9, 0x30}, 0xc) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000003000-0x4)=0x0, 0x4) r3 = syz_open_dev$mouse(&(0x7f0000b0d000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x8, 0x404000) ioctl$DRM_IOCTL_VERSION(r3, 0xc0246400, &(0x7f0000252000-0x24)={0x9, 0x0, 0x3ff, 0x66, &(0x7f000052e000-0x66)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab, &(0x7f0000b30000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, &(0x7f000014f000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000c2b000)={0x4000008002, 0x1006}) sendto$inet6(r2, &(0x7f0000f79000-0x6)="50", 0x1, 0x0, &(0x7f0000734000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000067b000)={0x0, 0xfffffffffffffdac, 0xffff, 0x8, 0x7, 0xbe8, 0x8, 0x5, {0x0, @in6={{0xa, 0x3, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1, 0x9, 0x8000, 0x0}}, &(0x7f0000228000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000476000-0xa0)={r4, @in6={{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x7, 0x40, 0x20}, &(0x7f000043e000)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f000007c000-0x14)={0x0, 0x4, 0x6, 0x0, 0x80, 0x6}, &(0x7f0000a45000)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f000099e000-0x6e)={0x0, 0x66, "d9c144ed73572e4e3ed1844ca1e1379d22c91d9397ba535bd63971f8ebc2699a08fdc459befad0f703041207fc2e376d47dc955b79f596a4ae23f696d7fc1c1a25efba29d72716c08609620a1a8df1143d901dee3d113f9f0a65a179bef99485eb4907a806b2"}, &(0x7f00007a5000-0x4)=0x6e) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00008a7000)={0x0, 0x2, 0x8000, 0x5, 0x2, 0x6, 0x9c6, 0x2, 0x0}, &(0x7f0000659000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000d80000-0x53)={r4, 0x4b, "63a7089bd5294ea693d8c7cae0187ff4034dd6917921f66248083a00000005a77f00000007b4d2ea13b31c600000000817b0117afb65f4615bc000000000000000050122b741b4476dc18f"}, &(0x7f0000cd8000)=0x53) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000190000-0xb8)={0x0, 0x2, 0x8, 0x4, 0x784, 0x80000001, 0x0, 0x7, {0x0, @in6={{0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x3ff80, 0x8, 0x80000000, 0x8000}}, &(0x7f00000cf000)=0xb8) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00006fb000)=@assoc_id=r5, 0x4) r6 = syz_open_dev$sndseq(&(0x7f00008f6000-0xd)="2f6465762f736e642f73657100", 0x0, 0x1) tee(r2, r6, 0x1, 0x0) write(r2, &(0x7f00002d9000)="454b290c1292055e00dab6d96942ad27170821bc280b51593ed08efabaca0d3a4b", 0x21) syz_extract_tcp_res(&(0x7f0000cea000)={0x0, 0x0}, 0x8, 0x20000000000000) 2017/10/27 10:59:49 executing program 5: r0 = socket$inet(0x2, 0x2, 0x5) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e6c000+0x439)={0x0, 0x0}) dup2(r0, r1) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = memfd_create(&(0x7f0000000000)="64657620", 0x0) ftruncate(r4, 0x40001) sendfile(r3, r4, &(0x7f0000001000)=0x0, 0x400000000fee) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000)="00", 0x1}, {&(0x7f0000011000-0x1000)="00", 0x1}], 0x2, &(0x7f000000f000-0x3f)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2017/10/27 10:59:49 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x64, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xc, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0xffffffffffffffff, 0xffffffff) open(&(0x7f0000db5000)="2e2f66696c653000", 0x40, 0x1f7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f00001fd000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x2, 0x1, 0x0, 0x100000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000d7b000-0x1c)={&(0x7f0000d6f000)=@alg={0x26, "736b636970686572000000000000", 0x200f, 0x40f, "70636263286663727970742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000af5000)=[{&(0x7f0000d66000)="4e72982e7ceca33b64a6dd35af6c679cfbaf8b4fd0bfb15f201948951c4554acccede46dfc20e3258a603f42eb0b1c1920c6d0d78d1a3d", 0x37}, {&(0x7f0000a45000-0x1000)="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", 0x1000}, {&(0x7f0000543000)="ef7ae1decf79af738a28ca5de5fbb589e4040121648a65752942777af64415dcd8df3bd3e4eb5312449778c7eafee8a646900b6037a3f6541f7e90e952e93c2359b752a5d204d7db54490ed12852d868ec94073c62ba530bbbcf35ae14b10c3de7cb3b67db649c410129e73f0ff730acae31acd9981210b8df095c171ba2ba54901314abb0d1af8f36855104d71fb78e081ddbbe50cab1b41e", 0x99}, {&(0x7f000013a000)="7226fc8d3523b0db40c4d37bbae3177d18d12bc1ad4407ff37745ead024f7aa2b087a6ad812a0332397a03a6b17a9f738e5ab6fbd258170117501ce9", 0x3c}, {&(0x7f0000a63000-0xa5)="360510eb74cfb323281536238df606ee71f53ba2e48cbf5eaf657201dcca6c847d92fea204b94301f9f677640d687c684f5a1afe5d1422075b126b13667d0ee2bf817fd8ec164761013e141873594d278868fa029868d716f6e6914ace3dfa4adf42508542eae3bcb8e6741a117b6150ce5172d4bf3581fa07dd2f3886b5bdf662dd040d9b7cbfeb17bc01f421fb4b524ca05a99bb70d43c25c6f703d2fb0c070c3c5e270e", 0xa5}, {&(0x7f0000a8b000)="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", 0xff}, {&(0x7f0000f62000-0xe3)="b24d9d48bf5eb14aa279f789e9e7969436ed5607c699aeddc1932e1a08976cd4491df99897589f1aaf588470dd78a335e87767b3d0d8f572d16d0832e7a27b636fef6268e0f1f526457e59a4134190d015cd2fd2fa1ba5e7fa64ba7efa013e6fc52cf316b60188b7699a30f637f2520c10230c8cb69bc18fdbf39099c14e9e98b8670c946ab908b90653f7f5532869ab33b4303fe6f5842a9aaca0e1364c7613933a51a56a08a89a58b9aadd1547e006705e60a82c15453723a743ce89e24e788bb1332ec13dd2805c74bf8baaa343dfd15e39bfcc3399b38ad430f0d182fb54b8555a", 0xe3}], 0x7, &(0x7f0000b39000)=[{0xd8, 0x0, 0x1f, "3db987e3732972a7d5388d9890262f749655bdb9cd12060dfce81bc3f59e238ba9416d0289ed129b6449e663885f2bc7fb1ba9e49fc367a0bd5562372621073313188b326c5a7991d8c3f68288d1006e40ac329897640b04e3ae8370ac4e8976343f50a03e7eee516b54246fcbeef67cff00e3cd069a2997f6e26fd45686e8fc7da5246da4c994e8609de2a9888c091d8d2b2c6e269b221ef411dfc9746f64788046a7094e4f1de369e9a7c8f1029b131e61b25fc6a1ca01ef839ae8ce31026270bd24ba3187a1f3af3208"}, {0x90, 0x13f, 0x2, "7bef0ac889c271d7e53743cfc6c94f786d52a45051628f192b11bd5341adbb91ddf355bb7faa8b674bee136e63012acbf60d704585b4e880a1d2de384b958f7015b931eef485246dd7429543640b429becde6850b356e0bd19793d3a1f268e4d089187ce4427abbbb1cf01e1102d1447508522289d3e9f05487959f54da18ca0d564f7e9"}, {0xa0, 0x113, 0x3, "b354d623f8d5c761d00df50ee7277ee1c998c767d6e8008b11c5d3b48f2bdcc277fc20a3c003ca2b8cceef1d409c98547df114a60c8b958559113b5ce11200fd9a775883c49a5881ce2cdc50566da68c2662f3625f7439ff75f8c3fcb6b9065b1619449bcb405e48c6dbe5e703eb2826bfea27bf9345bc422c9253a8e74f0a0758dc9c46c98da381f1ce06429f3ffdd519c145cb"}], 0x3, 0x20000000}, 0x10) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000be0000-0x14)={0x3, 0x0, 0x80001, 0x1, 0xff}) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x40000000dc, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000904000)="2f6465762f73672300", 0x9, 0x3fff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r3, 0x8, &(0x7f000045d000)=0x7f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4) connect$inet(r4, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000937000)=0xf51, 0x4) sendto$inet(r4, &(0x7f0000934000-0x1001)="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", 0xfc1, 0x100003fffd, &(0x7f0000931000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000083000)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000fe8000+0x2a1)={0x6, 0x3, 0x10001, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fstat(r2, &(0x7f000097c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/10/27 10:59:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00004c9000-0xd)="2f6465762f7573626d6f6e2300", 0x100, 0x2000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x1d9, 0x0, 0xfffffffffffffffd, 0x0, 0x8001, 0x4000, 0x0, 0x100000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x400000000000000, 0x6, 0x400000, 0xffffffffffffffff, 0x80000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) userfaultfd(0x0) r1 = epoll_create1(0x80000) getpeername$ax25(r0, &(0x7f0000886000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f00007f5000-0x4)=0x10) madvise(&(0x7f0000c55000/0x4000)=nil, 0x4000, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x276, 0x0, 0x0, 0x5, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x200000000, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0}, 0x0, 0x40, 0xffffffffffffffff, 0xffffffffffffffff) mkdir(&(0x7f00001fd000)="2e2f66696c653000", 0x3) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f000090e000)="2e2f66696c653000", &(0x7f00001a9000+0x3a2)="6e667300", 0x0, &(0x7f000000a000)="") clone(0x80080000, &(0x7f0000000000)="7966", &(0x7f0000001000-0x4)=0x0, &(0x7f0000dfe000-0x4)=0x0, &(0x7f00008d0000)="") getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000005f000)={0x0, 0x1, &(0x7f000008c000)=[@in6={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}]}, &(0x7f00000bf000)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000f33000)={r2, 0x0, 0xfff, 0x7ff, 0x2723, 0x7}, &(0x7f00001d8000)=0x14) mincore(&(0x7f0000147000/0x1000)=nil, 0x1000, &(0x7f00002a3000-0x28)="00000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000c36000)=0x0) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f000070d000-0x4)=0x0, &(0x7f0000a5b000-0x4)=0x4) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f000070a000)={0x3, 0x81, 0x183, 0x2, 0x0}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfc, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00002b8000)="2f6465762f72666b696c6c00", 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000e4d000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f0000fa6000-0x50)={{0x0, 0x75}, {0xe, 0x0}, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/27 10:59:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000fa2000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000144000)=0x0, 0x4) r2 = socket$inet6(0xa, 0x400000007, 0xfffd) bind$inet6(r2, &(0x7f00001e6000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000d3c000-0x10)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000bc0000-0xc)={r3, 0x10000080000, r2}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000a05000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000526000-0xc)={r5, 0x80000, 0xffffffffffffffff}) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d24000-0x11)="2f6465762f7667615f6172626974657200", 0x4000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000061a000)={r4, 0x80000, r6}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00007ae000-0xc)={0x1, r1, 0x1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000e16000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r7 = dup(r1) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000b69000-0x8)={0x0, 0x0}) r9 = syz_open_dev$vcsa(&(0x7f000024d000)="2f6465762f766373612300", 0x80, 0xc0100) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r7, 0xc00c642d, &(0x7f0000774000)={r8, 0x80000, r9}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000e1c000)={0x0, 0x80000, 0xffffffffffffffff}) r10 = creat(&(0x7f0000a7c000-0x8)="2e2f66696c653000", 0x48) setsockopt$ALG_SET_KEY(r10, 0x117, 0x1, &(0x7f00009ab000)="c6ce6e0b4d0339fb2d3bc71fdcfbbc703e02178b4f9c1d72baf71ae53c6142cba75a343d8ace98b631c60d34ec2de2c586f931b845521c80d67dfe661fdf58d7a96ddc8f9fbd47c2c8fe5167a7ca7ef03656da3f60b5daa104a53842901fd78ebed461bd34f58c520e74d8885b4acea0aed10794ac1de82260f4b457e94cb7cca640b152254c38d56681096a3ced0af4456c4dfff98c2282864cdb317293152016dc740ca6ef003865672acf35ccf9662d66f03831f64fb0e9039eb9d9ab26ecf2d4a57891badea05bb8655729acb29e6778e979e8ec6d475b653216f0d8906cb94cfaa4b63e21", 0xe7) r11 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x0) r12 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x101002) ftruncate(r11, 0xffff) sendfile(r12, r11, 0x0, 0x72439a69) syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) 2017/10/27 10:59:49 executing program 4: syz_open_dev$tun(&(0x7f0000581000)="2f6465762f6e65742f74756e00", 0x0, 0x1fc) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000edc000)="2e2f66696c653000", &(0x7f0000a98000)={0x4, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000008000-0xc)="2f6465762f6175746f667300", 0x40000000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x2, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x10000000000, 0xfffffffffffffffd, 0x0, 0x8, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdb0f315, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f00002e9000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x6, 0x0, 0x3, 0x0, 0xc, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000d9d000-0x8)="2e2f66696c653000", 0x40000, 0x4000000000) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000d09000-0x14)={0x400, 0xfff, 0x3, 0x80000000004, 0x101}) r3 = syz_open_dev$sg(&(0x7f00009da000-0x9)="2f6465762f73672300", 0x0, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x5, 0x0, 0xb, 0xfffffffffffffffd, 0x7, 0x2040fffb}) ioctl(r3, 0x2285, &(0x7f0000007000)="53") ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000000)={0x60, @tick=0x9, 0x4, {0x0, 0x0}, 0x4, 0x20, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000fb5000)="") ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)={0x0, 0x14000, 0x0}) r5 = socket$packet(0x11, 0x3, 0x300) lseek(r5, 0x0, 0x2) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f0000003000)={0x8001, 0xa931}) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/27 10:59:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f000082d000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0xffffffffffff0000) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00008f6000-0xc)={0x0, 0xc77f, 0x20}, &(0x7f00000f1000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000de000)={r3, 0x3, 0x6, 0x4}, &(0x7f0000201000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008a9000)={r4, 0x2, &(0x7f0000cca000-0x20)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f52000)=0x10) connect$inet(r2, &(0x7f0000868000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000ff4000-0x8)={0x1, [0x0]}, &(0x7f0000c78000-0x4)=0x8) getpeername$inet(r2, &(0x7f00006b0000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ba2000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000b52000)={r5, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000045c000)=0x98) close(r0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000002b000-0x8)={r6, 0xfffffffffffffffe}, &(0x7f00003a4000-0x4)=0x8) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00004d9000-0xc)={0x200801, 0x3, 0x800000000000009, 0x7, 0x8}, 0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000013000-0x7c)={0x0, 0x71, "a20998471db35aec27d242d407000000251fcb599623085d45f9f350fb34363dd67a21046bd963117e20e15762442c75501a2c3af056b189687915fa9abbce03caf848ed8caa7c0c2071a43eebde23bbc8b9c696907bd3de4487b976db03d2d6696f052f3244409827bd92bc00095f5a9a"}, &(0x7f0000d20000-0x4)=0x7c) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000f5f000)={{{@in=@multicast2=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000033000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000018a000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x0, 0x3, 0x85, 0x0, 0xa0, 0x20, 0x40, 0x0, r7}, {0x800, 0x1, 0x80000001, 0x2, 0xf49, 0x1, 0x100, 0x2}, {0x5, 0xffffffff, 0x0, 0x1001}, 0x0, 0x9, 0x4, 0x1, 0x0, 0x3}, {{@in=@broadcast=0xffffffff, 0x9, 0x326}, 0x3, @in=@broadcast=0xffffffff, 0x0, 0x2, 0x0, 0x5, 0x9, 0x6d, 0x3}}, 0xe8) r8 = socket$unix(0x1, 0x2, 0x0) getsockname$unix(r8, &(0x7f000072b000)=@file={0x0, "0000000000000000000000"}, &(0x7f000067c000)=0xd) setsockopt$sock_int(r1, 0x1, 0x31, &(0x7f0000179000)=0x1000000000025, 0x4) sendmmsg(r0, &(0x7f0000598000-0x80)=[{{&(0x7f0000c1b000-0xc)=@nl={0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e51000-0x10)=[{&(0x7f0000408000)="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", 0x1000}], 0x1, &(0x7f0000b71000-0x10f0)=[{0x1010, 0x13f, 0x8001, "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"}], 0x1, 0xffffffffffffffff}, 0x1}, {{0x0, 0x0, &(0x7f00006ed000)=[], 0x0, &(0x7f000098a000)=[{0x28, 0x110, 0x0, "6b29c565682c5e6653b69da50ef58e2ef8b8aaf9"}, {0x10, 0x0, 0x0, ""}, {0x10, 0x0, 0x0, ""}], 0x3, 0x40000}, 0x2}], 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000093b000)={0x0, 0x80000, 0xffffffffffffffff}) socketpair(0x9, 0x6, 0x7f, &(0x7f0000c54000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r10, 0xc010640b, &(0x7f0000e4b000)={0x0, r9, 0x10000}) ioctl$DRM_IOCTL_GEM_FLINK(r10, 0xc008640a, &(0x7f00009c6000-0x8)={0x0, r11}) ioctl$DRM_IOCTL_GEM_FLINK(r10, 0xc008640a, &(0x7f00009ac000-0x8)={r12, r13}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000b15000)={r14, 0x80000, 0xffffffffffffffff}) pipe(&(0x7f0000a25000-0x8)={0x0, 0x0}) 2017/10/27 10:59:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x101, 0xffffffffffffffff, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa10, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) mount(&(0x7f0000622000)="2e2f66696c653000", &(0x7f00005d6000)="2e2f66696c653000", &(0x7f00004b2000)="737973667300", 0x2, &(0x7f0000a9e000-0x1)="") r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00008f5000)="2f6465762f6175746f667300", 0x3fffe, 0x0) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() ptrace$getsig(0x4202, r2, 0x3, &(0x7f0000be7000)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000552000-0x20)={0xfffffffffffffffe, 0x2, 0x4, 0xbf9f, 0x8, 0x13, 0x2, 0x100000000, 0x0}, &(0x7f0000102000-0x4)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000e88000)={r3, 0x0}, &(0x7f0000001000-0x4)=0x8) r4 = socket(0x40000000015, 0x5, 0x90000000000000) bind$inet(r4, &(0x7f0000d8a000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f0000fc4000-0x66)="", 0x0, 0x0, &(0x7f000032f000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003f9000-0xc)="2f6465762f72666b696c6c00", 0x10000, 0x0) ioctl$EVIOCGPHYS(r5, 0x80404507, &(0x7f0000686000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") recvfrom$inet(r4, &(0x7f0000f57000)="", 0x0, 0x1ffc, &(0x7f0000a12000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$ax25(r4, &(0x7f0000b3c000)={0x3, {"00228218af547b"}, 0xf488}, 0x10) r6 = dup2(r1, r5) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r6, 0x4010ae74, &(0x7f00001e6000)={0x100000001, 0x80000001, 0x3f}) r7 = socket(0x9, 0xd872228d39d86ffb, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000002000)={0x0, 0x0, 0xfffffffffffffffa, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000236000-0x8)={0x0, 0x0}) setsockopt$inet_dccp_int(r8, 0x21, 0x14, &(0x7f000021c000)=0x3, 0x4) r9 = getpgrp(0xffffffffffffffff) socket$inet_icmp(0x2, 0x2, 0x1) r10 = getuid() r11 = getgid() setsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000e79000)={r9, r10, r11}, 0xc) socket$netlink(0x10, 0x3, 0x12) 2017/10/27 10:59:49 executing program 6: mmap(&(0x7f0000001000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000099000-0x8)="2e2f66696c653000", 0x48000, 0x8002) setsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000566000-0x4)=0x5, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000b01000-0x8)={0x0, 0x0}) getsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0) recvfrom$llc(0xffffffffffffffff, &(0x7f0000aaa000-0x1)="00", 0x1, 0x40000020, &(0x7f000046f000)={0x1a, 0x2, 0x5, 0xaa3, 0x1, 0x200000, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) shutdown(0xffffffffffffffff, 0x2) close(0xffffffffffffffff) syz_extract_tcp_res(&(0x7f0000fdf000-0x8)={0x0, 0x0}, 0x100000002, 0x3) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000030a000)={0x0, 0x0, 0x0}, &(0x7f0000487000)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000015c000-0x8)={0x0, 0x0}, &(0x7f00003f4000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000a1b000)={r3, 0x208, 0x30}, 0xc) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f000040f000)={0xb000000000000, 0x8, 0x276e, "7175ae75650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000081a000-0x10)={0xffffffffffffffff, &(0x7f00009d7000)="e18e40c2f400aaaec9f813dc0f2dd9bec013b1cf59eca67f62ad9b2bc9ab3eb13760373a51e96a357b5d6abb7919e09dba0f2bece610c38f7b8034e9e4a2ff8aed2419c5bba44cd4868c7b3fa48be71761962760422ee2"}, 0x10) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000450000+0xea5)={0x0, 0x78, 0x7, 0x8cc, 0x6, 0xc, 0x0, 0x846, 0x10000, 0x4, 0x0, 0x1f, 0x6, 0x2, 0x0, 0xffffffff, 0x6, 0x2, 0x0, 0x100, 0x6, 0x1, 0x0, 0x800, 0x52e12f9, 0x2, 0x0}, r2, 0x10000, 0xffffffffffffffff, 0xc) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f000055b000)={0x0, 0x2, 0x6522c0d4, 0x3}, 0x10) bind$inet(r5, &(0x7f0000001000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) writev(0xffffffffffffffff, &(0x7f00009ed000)=[{&(0x7f000024a000)="7350a5214d278e53d5cbacb355f1846854ce2f950c32a17ee00ab7b12804900c18f9ef5fdfde74c7285dce3a2b0532d1784262fb6cae094da2c67f7d7d852fe7a07f49086ab24126a4b2f0ca575cf3a696b68f370fbee729daa4bce022aa9981271875d538327dfe04cd3ee5374f4f021a16e8cf805ee678fbcfb68fc891d61f753b577cb02fd5c0803153b5b10740f4f6f92ff74ddb34faad12f6279c99f87ac0fe0ab66d", 0xa5}, {&(0x7f0000d35000-0x1a)="2e6fc03b8cda462c6d2c6313c778404c2e652c59c126a58f68d3", 0x1a}, {&(0x7f000036d000)="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", 0x1000}, {&(0x7f000012d000+0x96d)="6746a9ac82ae81642f7188f08d2911445a7b0d591e0258085722cc26cbc700e0f1c03571cac17677d1d930fc4e3c7138cb165115b91e5e394cfe1384d65221e094e3ec639c9bd68e8178754b4e83d9bb7ca7a34116d25f4c597ea0469ffab9e2991df1a98304ef4854431d37a7ec546e9efc374a8635d5e8b5c6d034e5cb5bca0dbe70ba61cba2818b6ad15c80e2289ff4f540329c7afe8f1a05235e25b7ea814ed0b7251969395c56a726cf8ad4b2c1b2842855f92c4095b0bef6", 0xbb}, {&(0x7f0000d03000-0xd4)="86b14f9ac7ea276140ed4cb7544150b71bbba6cda6f0289a64294ef93a26d6414f016f0a926a72f4ebfcc74a8452327c481ffb2b83fcbfe6867e50f36e2845e8dbb9798131946798dc90739459a63a886cccce65a23ad067f418b2b1f2c5ac402801c03070299ff60ca5a44129505c6ee0aa545110666431e4bc669f90c410acc63e30a27783ab8d53f075769633ca089837f5e7abece98b13cf86ed718f17cd8fb528e6ae16e3cffc8522837c1f073472423785efbabecb0b4edbcf6915af2ea1be05f2a01a216c1ba4451dc8722783a76d8dd4", 0xd4}, {&(0x7f00005cb000-0x63)="9f95628c536050351e923cbcf20945e4db95cc7b7e46a446682a5be7cf50116c9d9cf8f1413440fa1b5668fe49ea052a118b258f42a11f4f2019074917683b3ce0a2a533915f9c9e5d7f625450afdca607edc379a57f427c001365b62848eb0720eddf", 0x63}], 0x6) setsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r4, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$autofs(0xffffffffffffff9c, &(0x7f0000bc5000)="2f6465762f6175746f667300", 0x40000, 0x0) listen(r0, 0xffffffffffffffff) listen(r5, 0x0) 2017/10/27 10:59:49 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)="64657620", 0x0) r3 = getegid() mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x3) write$eventfd(r2, &(0x7f000000b000-0x8)=0x9, 0x8) setgid(r3) ftruncate(r0, 0x1) setns(r0, 0x0) sendfile(r1, r2, &(0x7f0000001000)=0x0, 0x400000000fee) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000000000)={0x5, &(0x7f000000a000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000000000)={r4, 0x1}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000)="00", 0x1}, {&(0x7f0000011000-0x1000)="00", 0x1}], 0x2, &(0x7f000000f000-0x3f)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000004000-0x14)={0xffffffff, 0x6, 0x2, 0x7, 0x7f}) 2017/10/27 10:59:49 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x80000020001074, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a7b000)="2e2f66696c653000", 0x80) socketpair$unix(0x1, 0x40400000002, 0x0, &(0x7f0000be2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e1e000-0xa0)={0x0, @in6={{0xa, 0x1, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x5, 0x8, 0x8, 0x0}, &(0x7f0000a7f000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f1c000)={r1, 0x719}, &(0x7f0000d5c000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ab5000-0x11)="2f6465762f7667615f6172626974657200", 0x403, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000094b000-0x78)={0x5, 0x78, 0xdb, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffff040, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000acc000)={0x0, 0x0}) getsockname$unix(r2, &(0x7f0000ffd000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00004a4000)=0x2c) mkdir(&(0x7f0000513000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000f10000-0x6)="2e2f62757300", &(0x7f000002a000-0xe)="2e2f66696c653000", &(0x7f0000937000)="72616d667300", 0x0, &(0x7f000003f000-0x9d)="") r3 = open(&(0x7f0000033000-0x8)="2e2f66696c653100", 0xfffbffffffffffc1, 0x100000000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x800) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000b0e000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r5 = gettid() syz_open_dev$evdev(&(0x7f0000013000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) tkill(r5, 0x7) ioctl$int_in(r3, 0x5421, &(0x7f0000768000)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/27 10:59:49 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000684000)="2f6465762f7667615f6172626974657200", 0x80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000f87000)="2f6465762f7663732300", 0x28, 0xc7c3f4346e3d251d) perf_event_open(&(0x7f000001d000)={0x400000000000002, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000860000-0x11)="2f6465762f7161745f6164665f63746c00", 0xc83e, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r2, &(0x7f0000000000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000001000-0x4)=0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x14) r4 = bpf$MAP_CREATE(0x0, &(0x7f000034e000-0x1c)={0xd, 0x8, 0x4, 0x100000001, 0x1, r3, 0x8}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000594000-0x18)={r4, &(0x7f0000eea000)="", &(0x7f0000ca9000+0xf13)=""}, 0x18) mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000fb5000-0x38)={&(0x7f0000c5e000)=@alg={0x26, "8000020000000000000000101c00", 0x100, 0x1000, "77703531320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000cd7000)=[], 0x0, &(0x7f0000027000-0x138)=[{0x10, 0x0, 0x0, ""}], 0x1, 0x0}, 0x1000000) r5 = memfd_create(&(0x7f0000002000-0x3)="00", 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00000b6000-0x8)=0x0, 0x0, 0x0) ioctl$VT_ACTIVATE(r2, 0x5606, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000003c000)=0x0) r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x3, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x8, 0x0, 0x4, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000535000-0x2c)={0x0, 0x24, "dafa8af0cb9789b1823d5cebc961ce0e4d1f79f8f8574d033a3d9204d77b194277ee08c2"}, &(0x7f0000c6a000+0x59a)=0x2c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r7, 0x84, 0x5, &(0x7f0000971000-0x8c)={r9, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) bind$alg(r8, &(0x7f0000020000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x8d, "63726333320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r8, 0x117, 0x1, &(0x7f000001e000)="aa2a81d9bf83846e195623587901c522", 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r7, 0xc0bc5310, &(0x7f000012c000-0xbc)={0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "0000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) chmod(&(0x7f0000821000)="2e2f66696c653000", 0x80) setsockopt$ALG_SET_KEY(r8, 0x117, 0x1, &(0x7f0000847000)="ecf36e59b71de3e12c18e74d4656ff4b", 0x10) r10 = syz_open_dev$usbmon(&(0x7f000013a000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x400000) ioctl$KVM_SMI(r10, 0xaeb7) syz_open_dev$loop(&(0x7f0000fb7000-0xb)="2f6465762f6c6f6f702300", 0x2, 0xc4500) 2017/10/27 10:59:49 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000499000-0x10)="2f6465762f73657175656e6365723200", 0x240480, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000203000)={0x0, 0x0}) sync() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7f, 0x8002, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x21908, 0x0, 0x40, 0x6, 0x0, 0x400000000000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000084f000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfe, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) clone(0x180fffb, &(0x7f00009ee000)="7e58", &(0x7f0000b50000)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000489000-0x1)="e5") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) getpgrp(r1) setpriority(0x2, r1, 0x79b) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb1000)="2f6465762f6b766d00", 0x100, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x4)=0x0, 0x4) r4 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r4, &(0x7f00000c3000)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x2}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r4, 0x84, 0x11, &(0x7f000028c000)="d7fdaf95070179890fddd5a45d3f32e584155582f9733adbcd49256b64465f2626e23f4299ea4d32daa3871536529c2509beefa9f9ac1b1ca8d7fc48376bcccaf9128eb756401167e4c30034e0e1eb9276b2a9def37a599914b57d9ecd06c7be98d48f6c40874f45b222", 0x6a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x803, 0x0) write(r2, &(0x7f00003df000-0x21)="2200000018e70709000000000000000800000000400003000000000000a70027", 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r5 = perf_event_open(&(0x7f00006c6000-0x78)={0x2, 0x78, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000211000)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x4000000032, r5, 0x0) mmap(&(0x7f0000000000/0x530000)=nil, 0x530000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 56.122933] RDS: rds_bind could not find a transport for 172.20.3.170, load rds_tcp or rds_rdma? 2017/10/27 10:59:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000fa2000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000144000)=0x0, 0x4) r2 = socket$inet6(0xa, 0x400000007, 0xfffd) bind$inet6(r2, &(0x7f00001e6000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000d3c000-0x10)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000bc0000-0xc)={r3, 0x10000080000, r2}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000a05000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000526000-0xc)={r5, 0x80000, 0xffffffffffffffff}) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d24000-0x11)="2f6465762f7667615f6172626974657200", 0x4000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000061a000)={r4, 0x80000, r6}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00007ae000-0xc)={0x1, r1, 0x1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000e16000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r7 = dup(r1) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000b69000-0x8)={0x0, 0x0}) r9 = syz_open_dev$vcsa(&(0x7f000024d000)="2f6465762f766373612300", 0x80, 0xc0100) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r7, 0xc00c642d, &(0x7f0000774000)={r8, 0x80000, r9}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000e1c000)={0x0, 0x80000, 0xffffffffffffffff}) r10 = creat(&(0x7f0000a7c000-0x8)="2e2f66696c653000", 0x48) setsockopt$ALG_SET_KEY(r10, 0x117, 0x1, &(0x7f00009ab000)="c6ce6e0b4d0339fb2d3bc71fdcfbbc703e02178b4f9c1d72baf71ae53c6142cba75a343d8ace98b631c60d34ec2de2c586f931b845521c80d67dfe661fdf58d7a96ddc8f9fbd47c2c8fe5167a7ca7ef03656da3f60b5daa104a53842901fd78ebed461bd34f58c520e74d8885b4acea0aed10794ac1de82260f4b457e94cb7cca640b152254c38d56681096a3ced0af4456c4dfff98c2282864cdb317293152016dc740ca6ef003865672acf35ccf9662d66f03831f64fb0e9039eb9d9ab26ecf2d4a57891badea05bb8655729acb29e6778e979e8ec6d475b653216f0d8906cb94cfaa4b63e21", 0xe7) r11 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x0) r12 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x20, 0x0) ftruncate(r11, 0xffff) sendfile(r12, r11, 0x0, 0x72439a69) syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) 2017/10/27 10:59:49 executing program 4: syz_open_dev$tun(&(0x7f0000581000)="2f6465762f6e65742f74756e00", 0x0, 0x1fc) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) utime(&(0x7f0000edc000)="2e2f66696c653000", &(0x7f0000a98000)={0x4, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000008000-0xc)="2f6465762f6175746f667300", 0x40000000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x2, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x10000000000, 0xfffffffffffffffd, 0x0, 0x8, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdb0f315, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f00002e9000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x6, 0x0, 0x3, 0x0, 0xc, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000d9d000-0x8)="2e2f66696c653000", 0x40000, 0x4000000000) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000d09000-0x14)={0x400, 0xfff, 0x3, 0x80000000004, 0x101}) r3 = syz_open_dev$sg(&(0x7f00009da000-0x9)="2f6465762f73672300", 0x0, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x5, 0x0, 0xb, 0xfffffffffffffffd, 0x7, 0x2040fffb}) ioctl(r3, 0x2285, &(0x7f0000007000)="53") ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000000)={0x60, @tick=0x9, 0x4, {0x0, 0x0}, 0x4, 0x20, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000fb5000)="") ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)={0x0, 0x14000, 0x0}) r5 = socket$packet(0x11, 0x3, 0x300) lseek(r5, 0x0, 0x2) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f0000003000)={0x8001, 0xa931}) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/27 10:59:49 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)="64657620", 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000)=0x0, 0x400000000fee) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000)="00", 0x1}, {&(0x7f0000011000-0x1000)="00", 0x1}], 0x2, &(0x7f000000f000-0x3f)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) [ 56.210461] RDS: rds_bind could not find a transport for 172.20.3.170, load rds_tcp or rds_rdma? [ 56.221403] ================================================================== [ 56.221441] BUG: KASAN: use-after-free in __do_page_fault+0xc03/0xd60 [ 56.221452] Read of size 8 at addr ffff8801c249edb8 by task syz-executor1/7441 [ 56.221456] [ 56.221467] CPU: 0 PID: 7441 Comm: syz-executor1 Not tainted 4.14.0-rc6+ #59 [ 56.221473] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.221477] Call Trace: [ 56.221492] dump_stack+0x194/0x257 [ 56.221519] ? arch_local_irq_restore+0x53/0x53 [ 56.221532] ? show_regs_print_info+0x65/0x65 [ 56.221566] ? __do_page_fault+0xc03/0xd60 [ 56.221585] print_address_description+0x73/0x250 [ 56.221600] ? __do_page_fault+0xc03/0xd60 [ 56.221616] kasan_report+0x25b/0x340 [ 56.221646] __asan_report_load8_noabort+0x14/0x20 [ 56.221657] __do_page_fault+0xc03/0xd60 [ 56.221668] ? exit_to_usermode_loop+0x198/0x310 [ 56.221711] ? mm_fault_error+0x2c0/0x2c0 [ 56.221763] do_page_fault+0xee/0x720 [ 56.221784] ? __do_page_fault+0xd60/0xd60 [ 56.221815] ? syscall_return_slowpath+0x2b3/0x510 [ 56.221823] ? finish_task_switch+0x1aa/0x740 [ 56.221837] ? prepare_exit_to_usermode+0x2d0/0x2d0 [ 56.221852] ? retint_user+0x18/0x20 [ 56.221885] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 56.221935] page_fault+0x22/0x30 [ 56.221944] RIP: 0023:0x80744ef [ 56.221950] RSP: 002b:00000000f7701b70 EFLAGS: 00010202 [ 56.221960] RAX: 00000000f7701c1c RBX: 0000000000000400 RCX: 000000000000000e [ 56.221968] RDX: 00000000f7702a88 RSI: 0000000020012fe0 RDI: 00000000f7701c1c [ 56.221975] RBP: 000000000810efec R08: 0000000000000000 R09: 0000000000000000 [ 56.221982] R10: 0000000000000000 R11: 0000000000000296 R12: 0000000000000000 [ 56.221990] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 56.222062] [ 56.222067] Allocated by task 7441: [ 56.222078] save_stack_trace+0x16/0x20 [ 56.222088] save_stack+0x43/0xd0 [ 56.222096] kasan_kmalloc+0xad/0xe0 [ 56.222102] kasan_slab_alloc+0x12/0x20 [ 56.222110] kmem_cache_alloc+0x12e/0x760 [ 56.222118] mmap_region+0x7ee/0x15a0 [ 56.222125] do_mmap+0x69b/0xd40 [ 56.222134] vm_mmap_pgoff+0x1de/0x280 [ 56.222148] SyS_mmap_pgoff+0x23b/0x5f0 [ 56.222156] do_fast_syscall_32+0x3f2/0xf05 [ 56.222164] entry_SYSENTER_compat+0x51/0x60 [ 56.222166] [ 56.222170] Freed by task 7453: [ 56.222177] save_stack_trace+0x16/0x20 [ 56.222185] save_stack+0x43/0xd0 [ 56.222191] kasan_slab_free+0x71/0xc0 [ 56.222199] kmem_cache_free+0x77/0x280 [ 56.222205] remove_vma+0x162/0x1b0 [ 56.222212] do_munmap+0x82a/0xdf0 [ 56.222218] mmap_region+0x59e/0x15a0 [ 56.222226] do_mmap+0x69b/0xd40 [ 56.222232] vm_mmap_pgoff+0x1de/0x280 [ 56.222240] SyS_mmap_pgoff+0x23b/0x5f0 [ 56.222248] do_fast_syscall_32+0x3f2/0xf05 [ 56.222255] entry_SYSENTER_compat+0x51/0x60 [ 56.222258] [ 56.222264] The buggy address belongs to the object at ffff8801c249ed68 [ 56.222264] which belongs to the cache vm_area_struct of size 200 [ 56.222270] The buggy address is located 80 bytes inside of [ 56.222270] 200-byte region [ffff8801c249ed68, ffff8801c249ee30) [ 56.222272] The buggy address belongs to the page: [ 56.222279] page:ffffea0007092780 count:1 mapcount:0 mapping:ffff8801c249e000 index:0xffff8801c249e528 [ 56.222286] flags: 0x200000000000100(slab) [ 56.222297] raw: 0200000000000100 ffff8801c249e000 ffff8801c249e528 000000010000000b [ 56.222304] raw: ffffea0007070120 ffffea000707ca60 ffff8801dae149c0 0000000000000000 [ 56.222308] page dumped because: kasan: bad access detected [ 56.222311] [ 56.222313] Memory state around the buggy address: [ 56.222319] ffff8801c249ec80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 56.222324] ffff8801c249ed00: fb fb fb fb fb fc fc fc fc fc fc fc fc fb fb fb [ 56.222329] >ffff8801c249ed80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 56.222333] ^ [ 56.222338] ffff8801c249ee00: fb fb fb fb fb fb fc fc fc fc fc fc fc fc fb fb [ 56.222343] ffff8801c249ee80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 56.222345] ================================================================== [ 56.222348] Disabling lock debugging due to kernel taint [ 56.222399] Kernel panic - not syncing: panic_on_warn set ... [ 56.222399] [ 56.222406] CPU: 0 PID: 7441 Comm: syz-executor1 Tainted: G B 4.14.0-rc6+ #59 [ 56.222410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.222412] Call Trace: [ 56.222422] dump_stack+0x194/0x257 [ 56.222436] ? arch_local_irq_restore+0x53/0x53 [ 56.222441] ? kasan_end_report+0x32/0x50 [ 56.222452] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 56.222468] ? __do_page_fault+0xc00/0xd60 [ 56.222482] panic+0x1e4/0x417 [ 56.222491] ? __warn+0x1d9/0x1d9 [ 56.222525] ? __do_page_fault+0xc03/0xd60 [ 56.222533] kasan_end_report+0x50/0x50 [ 56.222541] kasan_report+0x144/0x340 [ 56.222557] __asan_report_load8_noabort+0x14/0x20 [ 56.222565] __do_page_fault+0xc03/0xd60 [ 56.222571] ? exit_to_usermode_loop+0x198/0x310 [ 56.222593] ? mm_fault_error+0x2c0/0x2c0 [ 56.222622] do_page_fault+0xee/0x720 [ 56.222634] ? __do_page_fault+0xd60/0xd60 [ 56.222657] ? syscall_return_slowpath+0x2b3/0x510 [ 56.222663] ? finish_task_switch+0x1aa/0x740 [ 56.222674] ? prepare_exit_to_usermode+0x2d0/0x2d0 [ 56.222684] ? retint_user+0x18/0x20 [ 56.222701] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 56.222724] page_fault+0x22/0x30 [ 56.222729] RIP: 0023:0x80744ef [ 56.222732] RSP: 002b:00000000f7701b70 EFLAGS: 00010202 [ 56.222738] RAX: 00000000f7701c1c RBX: 0000000000000400 RCX: 000000000000000e [ 56.222742] RDX: 00000000f7702a88 RSI: 0000000020012fe0 RDI: 00000000f7701c1c [ 56.222746] RBP: 000000000810efec R08: 0000000000000000 R09: 0000000000000000 [ 56.222750] R10: 0000000000000000 R11: 0000000000000296 R12: 0000000000000000 [ 56.222753] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 56.223191] Dumping ftrace buffer: [ 56.223196] (ftrace buffer empty) [ 56.223200] Kernel Offset: disabled [ 56.791243] Rebooting in 86400 seconds..