gre0 entered promiscuous mode 2017/11/17 12:30:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000019000-0x8)=0x321) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="ebf9d840373e6f78", 0x8}], 0x1) fchdir(r0) r1 = socket(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000f0e000-0x8)={r1, 0xffffffffffffffff}) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) io_setup(0x0, &(0x7f00005a2000)=0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00005ab000)={0x0, 0x1000, "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"}, &(0x7f00004df000-0x4)=0x1008) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000ae0000)={r2, 0x8}, 0x8) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000eb4000+0x2dd)=[0x2, 0x0]) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000b2b000-0x4)=0x0) r4 = getpgid(r3) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000019e000-0xa3)={0x0, 0x9b, "fc7e2bc269ecdecc75e0add9d9e557c58cc5b2fc0fb2b266fcb40c54d86c52817cc65af203892fab275761c3657cf3df9f307b966b88d0b4e6befea25f6c4e1a5f3a70d94df73a0cba29cac8de2129410bc823cfab18c804281de047f66b6864f39dde61f23e59c16ef686b81c47bfc1c986e023ef6e8730eb014fe0dc8563be4346e50f74ea1d1dfdb831a976641768dbcc48d15d78e60d65d89a"}, &(0x7f0000327000)=0xa3) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000130000)={r5, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000070a000-0x4)=0x8c) tkill(r4, 0x1000000000016) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00008c3000)=[@in6={0xa, 0x2, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x18}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000f49000-0x8)={0x0, 0x0}) 2017/11/17 12:30:01 executing program 5: r0 = socket$bt_l2cap(0x1f, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) r1 = add_key$keyring(&(0x7f0000d87000-0x8)="6b657972696e6700", &(0x7f0000838000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000001000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0xff, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x800, 0x200000000000, 0x9, 0x40}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000002000-0x14)={r3, 0x4, 0x2, 0x1, 0x0, 0x10001}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000003000-0x1)=0x0) r4 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000ea4000)={r4, 0x46d}) keyctl$link(0x8, r1, r1) 2017/11/17 12:30:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x2, 0x3, 0x400000000040) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) mmap(&(0x7f0000000000/0x49a000)=nil, 0x49a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x10) mmap(&(0x7f000049a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000629000)="0e53107eb421") mmap(&(0x7f000049b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f00009d5000-0x26)="240000001e000712010100080300650001000040e50000070b80002100000002000000404f04", 0x26) mmap(&(0x7f000049b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000ab3000-0x16)={0x9, [0x100, 0x6, 0xc8, 0x3, 0x4, 0x1, 0x1, 0x10000, 0x0]}, 0x16) mmap(&(0x7f000049b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) mmap(&(0x7f000049d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000036f000)="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", 0x1000) mmap(&(0x7f000049b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/17 12:30:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) dup3(r0, r1, 0x80000) 2017/11/17 12:30:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = getpgid(0x0) setpgid(r0, r1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x3, 0x400000000040) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00004be000-0x10)={0x0, &(0x7f0000746000-0x10)=[]}) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r3 = syz_open_dev$mouse(&(0x7f000089d000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x3ff) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000d47000)=0x0) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000a17000-0x1000)="", &(0x7f0000ba1000-0x4)=0x0) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) statx(r3, &(0x7f0000ef2000)="2e2f66696c653000", 0x1000, 0x0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/17 12:30:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f000000b000-0x8)=0x0, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="", 0x0}], 0x1) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xc4ac369b04fe41f6, &(0x7f00003d8000-0x1000)="", 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000567000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$vcsa(&(0x7f0000ec5000-0xb)="2f6465762f766373612300", 0xffffffff, 0x20800) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r3, 0x800443d2, &(0x7f0000501000-0x10)={0x5, &(0x7f0000c76000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) syz_open_dev$loop(&(0x7f00008e6000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) io_setup(0x1, &(0x7f00005a2000)=0x0) io_submit(r4, 0x2, &(0x7f0000203000)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r2, &(0x7f0000a2e000)="d06d61e3df38a070e52533d1abed61a87a6c9b3126", 0x15, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e1d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000588000)="", 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff}]) io_destroy(r4) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000389000)="2f6465762f76637300", 0x901, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r5, 0xc0a85352, &(0x7f0000c69000)={{0x3, 0x0}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8, 0x4, 0x5, 0x200, 0x3, 0xfffffffffffffff9, 0x2, 0x0, 0x1, 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]}) r6 = getpgid(r1) tkill(r6, 0x1000000000016) 2017/11/17 12:30:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="ebf9d840373e6f78", 0x8}], 0x1) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f00003d8000-0x1000)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000418000-0x9)="2f6465762f72746300", 0x200002, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000d72000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) syz_open_dev$loop(&(0x7f00008e6000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r2 = getpgid(0x0) tkill(r2, 0x1000000000016) 2017/11/17 12:30:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x800000100000001) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000874000-0xd)="2f6465762f7573626d6f6e2300", 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000001000-0x8)={0xbb5c, 0x401}) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000006d000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d3d000-0x4)=0xe8) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) [ 958.897319] device gre0 entered promiscuous mode 2017/11/17 12:30:01 executing program 5: r0 = add_key$keyring(&(0x7f0000d87000-0x8)="6b657972696e6700", &(0x7f0000838000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e79000)="2f6465762f7667615f6172626974657200", 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000001000-0x16)={0x1, 0x3, [@random="2a1ec3a842a0", @random="9b8e11d319bc", @random="abbc255d4ba3"]}) keyctl$setperm(0x5, r0, 0x0) keyctl$set_timeout(0xf, r0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x12, 0x5, 0xffff, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000001000-0x50)={{0x8000, 0x65621810}, {0x3f, 0x4}, 0x0, 0x6, 0xfffffffffffffffa, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/17 12:30:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x0) dup3(r0, r1, 0x80000) 2017/11/17 12:30:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000050c000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x400000000040) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00004be000-0x10)={0x0, &(0x7f0000746000-0x10)=[]}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00007be000)=0x0, &(0x7f0000954000)=0x4) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000d47000)=0x0) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000a17000-0x1000)="", &(0x7f0000ba1000-0x4)=0x0) 2017/11/17 12:30:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x8000004102, 0x1000000000000, 0x0, 0x0, 0x0, 0xacc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000429000-0x9)="2f6465762f72746300", 0x40000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000902000)={0xffff, 0x8, 0x2, 0x7, 0x3}, 0x14) r1 = socket(0x2, 0x3, 0x400000000040) r2 = syz_open_dev$vcsn(&(0x7f0000739000-0xa)="2f6465762f7663732300", 0x0, 0x8002) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00004be000-0x10)={0x0, &(0x7f000099f000)=[]}) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000d47000)=0x0) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000a17000-0x1000)="", &(0x7f0000ba1000-0x4)=0x0) 2017/11/17 12:30:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = getpgid(0x0) setpgid(r0, r1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x3, 0x400000000040) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00004be000-0x10)={0x0, &(0x7f0000746000-0x10)=[]}) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r3 = syz_open_dev$mouse(&(0x7f000089d000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x3ff) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000d47000)=0x0) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000a17000-0x1000)="", &(0x7f0000ba1000-0x4)=0x0) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) statx(r3, &(0x7f0000ef2000)="2e2f66696c653000", 0x1000, 0x0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/17 12:30:01 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)="6b657972696e6700", &(0x7f0000838000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, r0, 0x0) keyctl$reject(0x13, r0, 0x9, 0xfffffffffffffffa, r0) 2017/11/17 12:30:01 executing program 6: socketpair$inet(0x2, 0xb, 0x7, &(0x7f0000585000-0x8)={0x0, 0x0}) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000013000-0x2f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000088c000-0x4)=0x2f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x3, 0x400000000040) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00004be000-0x10)={0x0, &(0x7f0000746000-0x10)=[]}) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000d47000)=0x0) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000a17000-0x1000)="", &(0x7f0000ba1000-0x4)=0x0) lgetxattr(&(0x7f0000556000)="2e2f66696c653000", &(0x7f0000241000-0x12)=@random={"73797374656d2e00", "2f6465762f6e65742f74756e00"}, &(0x7f0000648000-0xc9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc9) 2017/11/17 12:30:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x800000100000001) r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000f72000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$usbmon(&(0x7f0000874000-0xd)="2f6465762f7573626d6f6e2300", 0x4, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f000063c000-0xef)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000883000)=0xef) r4 = semget(0x3, 0x8000000000007, 0x100400) semctl$SETVAL(r4, 0x0, 0x10, &(0x7f000048f000)=0x8000) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000040000000000000000", @ifru_flags=0x301}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00003c0000-0xca)={0x0, 0xc2, "570509cac725ee4a40a1f60041fa233a28085e7f2c0f7071bbfb381901b25e264b6156b45eb9c7ccc7ca3195fcc9546cfe7555f716113bb777abb367c5d911c547d63b9dfa232d118d5ee8df1822bb6d1e509563a5016337b59d48deb2196bf4dda7b925b0093bd3fe40bf5c6715c879e4814f78cbb141e733e01f2e2e533cfc3e568652ce25f3bd10dfa8953befe85d7023697dd638af3e654e484e798e3bb90875e89fb4abef345cfaf4d82500389afbe9a2dc42d4e5640b1ad42c7cee5008d5de"}, &(0x7f00000d7000-0x4)=0xca) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00009dc000-0x10)={0x9, 0x0, 0x7fffffff, 0x93a3, r5}, &(0x7f0000b06000)=0x10) [ 959.034849] device gre0 entered promiscuous mode 2017/11/17 12:30:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hidraw0(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6869647261773000", 0x2, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000411000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000a25000-0x4)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a14000-0x4)=0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f00006b9000)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000019000-0x8)=0xfffffffffffffff9) r2 = eventfd2(0x800000000000009, 0x0) accept4(r0, &(0x7f0000cac000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000516000-0x4)=0x8, 0x0) write$eventfd(r2, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) writev(r2, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="ebf9d840373e6f78", 0x8}], 0x1) socket(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) io_setup(0x0, &(0x7f00005a2000)=0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000003000-0x8)=[0x3aa7, 0x0]) r3 = getpgid(0x0) unshare(0x0) tkill(r3, 0x1000000000016) 2017/11/17 12:30:01 executing program 5: r0 = add_key$keyring(&(0x7f0000d87000-0x8)="6b657972696e6700", &(0x7f0000838000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, r0, 0x0) r1 = socket$inet6(0xa, 0x6, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7667615f6172626974657200", 0x200200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000732000-0x98)={0x0, @in={{0x2, 0x3, @rand_addr=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x2}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00006b2000+0xb4e)={r3, 0x4}, &(0x7f0000d5b000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000003000-0x8)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000001000-0xbe)=[{0xbe, 0x0, 0x100, 0x7, 0x3, "975a20bf5696a13346ff14e93ae1284583e25fb25f958484b010c2bb5a9207371df6155209c42297b2431258980c2030099129847a947d62388ecfbd7d18f93e9b681ff32ce106c656d2879fda3d38a53ecb876e2515a21a531d342ded03cf9fb432721aff8770542d69effb889d971dacac3f94fe27926f4522cfc9edb9051d9fa20e7499d74008e60646ebecc42b7580ec7404facda74fe0d04ce27eb484b6fe096f240ddf339d5047c5355d28"}], 0xbe}, {&(0x7f0000003000-0x8e)=[{0x10, 0x508, 0x510, 0x3, 0xff, ""}, {0x1c, 0x7, 0xa01, 0xa2f, 0x1, "5793fe584eb697e996772c40"}, {0x62, 0xfffffffffffffffd, 0xc00, 0x8, 0x1, "c967174bc8f2763a346aec5a1cd4bc62e18cb053791f858ef9a1068a3877bd8a806886ebc0b2452ebaa9e519cfcd822511de486f476839a42ee374105c80c8e1be7ade814f446eae04fdab1d0b73cf74ecd3"}], 0x8e}, {&(0x7f0000001000)=[{0x16, 0x0, 0x0, 0x0, 0x0, "7d2304b6bf29"}], 0x16}, {&(0x7f0000003000-0xdb)=[{0xdb, 0x3, 0x8, 0x1, 0x4, "773b52c6f7daadf409c52e708323f985445278a070dc5baa0a37ac3c6e4b2b4b6ae8708f879d73b5a14b46b99b58fa9cea8abdf9076eb9c6f2ec7329bf1b3e07975458ab427eb6faf5910a1d471cc8955b6b8f9772a24c8e0735fc74ecc80e15c70f4ca904171a95ab3b789433c60742502adcf7223da00d598fe32dc1f6b88ae5c31418e7d3b14f4be3425f23736d9dacb5b107662082b7bb73e6910b72f5311a03e744b2e365733dae25622b0b4a7ec78eaa3ef956c0ab61802fee8c3d4e4611fd94fc11282133bf5aec"}], 0xdb}, {&(0x7f0000001000)=[{0xc5, 0xfffffffffffffe00, 0x4, 0x3, 0x1000, "69e10583c002b74c27b0ccb123b936283d9a1a1908c8ee75c64837e63140e5b901bff84b49aacda63635d70189f5544c059243cde735a73536daf580241e8fb046afa7e219304d4e57c269607957eb402e3cd0e6d0a1d2b60dc8c1ea9873285416b31bf95af1130699053d0ed0850e5ec8e220c46f8f694b252e230e804730ba0df28ec0930103a4c4cc985af846c4d16002208ab9b91aab31840ecc77ad530738c02ca5304daa590fd732aca34614a81e8e91fe84"}], 0xc5}, {&(0x7f0000003000-0x5c)=[{0x5c, 0xfc, 0x200, 0x0, 0x20, "0d967e01ad686b3c106f829f49d71544422790ceedec2a9967bf399910f1f16ce39c857cdfdeefb74632872fba24af49d2862770f57ed9d6701088a2245436e5684463820b0ef87974d7a718"}], 0x5c}, {&(0x7f0000002000)=[{0xb2, 0x1, 0x200, 0x50e6, 0x7, "6c5ca52a9687f4b0b582d939c2fa0a90eeeaf3a877aa23ad8182b142eed369bc4a05e2d34c0b4729c803995e686332f28f1023d168aae1a169c33144ddbb39774b3284c5104ecbd1b54a234c053976d6298a9effec6e1eb36761f9e8a096689d99f8403e71f0ef17034269d54b6ed4b8c1d50072b6042c21f95635a75a76f2871e91a4766a744edeca00fcf25626d488878f8eb15d8a91b7300452a2f89b9067f97c"}, {0xff, 0x8001, 0x300, 0x80000001, 0x100, "74b30d677fc89d287dd0575a5d77c47fd3060954b64ed5c7c3204edbb99f24dc6fd6b6aff308de2b69656ae1e206b9bd273b7b984caad6c0ba335ba4802226dfe1482265d217a3a58062c622ade91e387dea76ba477f6262c74984e85e2acd970dde252dc8032f4df19ea14f8d1e246b466667acd0d8ed7d4dbc2ffbfcd7f94d8239c29c037d4cfb58fe9897b1e1c7d3aaa9eb459cb385c1f5002bfb4526cc5bab9e6f52987c43be5f31d336c7649fd885f1a92e4f3e4bb7ca458f9633594f905a2ea904883fba8863a8b6807ec616b96c7e89bd0d92ebe20fa5ab106fb25caf4f0f5bba394799f816f8dad78baea0"}, {0x37, 0x20, 0xf3b, 0x0, 0x0, "296731902368c5e8af27e2484c595cd88e17fd8f38e8e6f5cffa88e64f721044e3d94c2779513e"}, {0x29, 0x2, 0x601, 0x9, 0xd481, "c9855c47fa0f2ae9cd1240c35e40527e8fb6708ee4f24756b0"}], 0x211}], 0x7, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [r2]}, @rights={0x18, 0x1, 0x1, [r1]}], 0x2, 0x20000004}, 0x91) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000031f000)=0x0, &(0x7f0000832000)=0x4) 2017/11/17 12:30:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = getpgid(0x0) setpgid(r0, r1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x3, 0x400000000040) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00004be000-0x10)={0x0, &(0x7f0000746000-0x10)=[]}) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r3 = syz_open_dev$mouse(&(0x7f000089d000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x3ff) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000d47000)=0x0) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000a17000-0x1000)="", &(0x7f0000ba1000-0x4)=0x0) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) statx(r3, &(0x7f0000ef2000)="2e2f66696c653000", 0x1000, 0x0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/17 12:30:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x400000000040) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00004be000-0x10)={0x0, &(0x7f0000746000-0x10)=[]}) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000d47000)=0x0) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000a17000-0x1000)="", &(0x7f0000ba1000-0x4)=0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00004af000)="2f6465762f7161745f6164665f63746c00", 0x80000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f00007ca000)={0x1, 0x282, 0x3a}) 2017/11/17 12:30:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="ebf9d840373e6f78", 0x8}], 0x1) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f00003d8000-0x1000)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = dup3(r1, r1, 0x80000) fcntl$setflags(r1, 0x2, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000cff000-0x5c)={0x200, 0x1, {0x1, 0x2, 0x200, 0x3, 0xb4c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) waitid(0x2, r2, 0x0, 0xa0000002, &(0x7f0000691000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$loop(&(0x7f00008e6000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r4 = getpgid(0x0) tkill(r4, 0x1000000000016) 2017/11/17 12:30:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) dup3(0xffffffffffffffff, r1, 0x80000) 2017/11/17 12:30:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f000000b000-0x8)=0x0, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="", 0x0}], 0x1) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xc4ac369b04fe41f6, &(0x7f00003d8000-0x1000)="", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000567000)={0xffffffffffffffff, 0xffffffffffffffff}) lstat(&(0x7f00002e0000-0x8)="2e2f66696c653000", &(0x7f0000a14000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00006cd000)="2e2f66696c653000", &(0x7f0000759000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r3, r4) syz_open_dev$loop(&(0x7f00008e6000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) io_setup(0x1, &(0x7f00005a2000)=0x0) io_submit(r5, 0x2, &(0x7f0000203000)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r2, &(0x7f0000a2e000)="d06d61e3df38a070e52533d1abed61a87a6c9b3126", 0x15, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e1d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000588000)="", 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff}]) syz_open_dev$dri(&(0x7f00005ca000-0xf)="2f6465762f6472692f636172642300", 0x2, 0x8000) io_destroy(r5) r6 = getpgid(r1) tkill(r6, 0x1000000000016) 2017/11/17 12:30:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x402, 0x80000000) r1 = socket$inet6(0xa, 0x3, 0x800000100000001) r2 = semget$private(0x0, 0x7, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_INFO(r2, 0x0, 0x13, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = socket$inet(0x2, 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000874000-0xd)="2f6465762f7573626d6f6e2300", 0x4, 0x0) r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@common="726f7365300000000000000000000000"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) [ 959.205084] QAT: Invalid ioctl [ 959.217618] QAT: Invalid ioctl 2017/11/17 12:30:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) dup3(r0, 0xffffffffffffffff, 0x80000) 2017/11/17 12:30:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000c36000)={0x0, 0x0}) r1 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00001b6000-0x4)=r1) r2 = socket(0x2, 0x3, 0x400000000040) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00004be000-0x10)={0x0, &(0x7f0000746000-0x10)=[]}) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000d47000)=0x0) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000a17000-0x1000)="", &(0x7f0000ba1000-0x4)=0x0) 2017/11/17 12:30:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = getpgid(0x0) setpgid(r0, r1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x3, 0x400000000040) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00004be000-0x10)={0x0, &(0x7f0000746000-0x10)=[]}) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r3 = syz_open_dev$mouse(&(0x7f000089d000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x3ff) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000d47000)=0x0) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000a17000-0x1000)="", &(0x7f0000ba1000-0x4)=0x0) statx(r3, &(0x7f0000ef2000)="2e2f66696c653000", 0x1000, 0x0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/17 12:30:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x100000000) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000874000-0xd)="2f6465762f7573626d6f6e2300", 0x4, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000014e000-0x10)={0x0, 0x9, &(0x7f000024f000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe28}, @in6={0xa, 0x3, 0xc2b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff8}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x80000001, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x1f, 0x7fff, 0x8, 0x8, 0x8, 0x5, 0x1, 0x1, r4}, &(0x7f0000001000-0x4)=0x20) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) 2017/11/17 12:30:01 executing program 5: r0 = add_key$keyring(&(0x7f0000d87000-0x8)="6b657972696e6700", &(0x7f0000838000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000ab9000-0x6)="727872706300", &(0x7f000064b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x2e)="b208a87d5975e52289c8df7c980c8850999d929ade5d21522ab9960c377acfcaac341161612030daebb05c45f685", 0x2e, r0) 2017/11/17 12:30:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) dup3(r0, r1, 0x0) 2017/11/17 12:30:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = getpgid(0x0) setpgid(r0, r1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x3, 0x400000000040) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00004be000-0x10)={0x0, &(0x7f0000746000-0x10)=[]}) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r3 = syz_open_dev$mouse(&(0x7f000089d000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x3ff) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000d47000)=0x0) statx(r3, &(0x7f0000ef2000)="2e2f66696c653000", 0x1000, 0x0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/17 12:30:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x400000000040) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000975000)={0x0, &(0x7f000063e000)=[]}) syz_open_dev$tun(&(0x7f00005e3000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x40) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000d47000)=0x0) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000a17000-0x1000)="", &(0x7f0000ba1000-0x4)=0x0) [ 959.332488] device gre0 entered promiscuous mode 2017/11/17 12:30:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000019000-0x8)=0x321) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="ebf9d840373e6f78", 0x8}], 0x1) socket(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000ddd000)="2f6465762f7663732300", 0xa, 0x101002) perf_event_open(&(0x7f00008f6000-0x78)={0x2, 0x78, 0x3e2, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0xa937, 0x0, 0x0, 0x0, 0x80000004, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058e000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x2000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x16, &(0x7f0000047000)="000000dd020001020000008c5ee18c1000f100000000fff2", 0x18) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x4, 0x2, 0x731) mq_getsetattr(r3, &(0x7f0000000000)={0x0, 0x3, 0x7fffffff, 0x7fffffff, 0x1, 0xff, 0x3, 0x3}, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$nfc_raw(0x27, 0x3, 0x0) ioctl(r4, 0x5, &(0x7f0000e1f000)="") r5 = socket(0x5, 0x40080003, 0x3) r6 = mq_open(&(0x7f0000a04000-0x5)="6574683000", 0x42, 0x0, &(0x7f0000213000)={0x0, 0x6, 0x4, 0x9, 0xfffffffffffffffd, 0x0, 0x0, 0x0}) fchmod(r6, 0x2) mq_notify(r6, &(0x7f00006cc000-0x50)={0x0, 0x1c, 0x8000000000000, @tid=0x0, []}) open_by_handle_at(r5, &(0x7f0000bbf000-0xd0)={0xd0, 0x2, "fb535eaee6c85c3341974edccd722a5f355e30fe661bd4df71dee17e2258b178a4411aee12242c53ab83c8b72b6cc02406b641a60e1e0bb80594f23e68a0e6d3d9dd0c2390d0921c2c6a656d6674e7fa20b9bcc320e1ca915f058d40d55e6739b4bd7a3b1104b805d8f6b36841ea0213cf47f8a4da28937564ec84d86b9922764e045220674a06fe1eb5aabd44e4ec9ce613f105ce9e68b2e8d09dc14ba80994b48a34cba5d3683148cc2cb3523b5750fc4ecf9efc59ffa7b7166c3a78470bbeb71948d0286ad4da"}, 0x208000) timer_settime(0x0, 0x0, &(0x7f0000c64000-0x20)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f000038e000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r3, 0x1, 0x80015, &(0x7f00002e1000-0x10)={0x0, 0x0}, &(0x7f000030d000)=0x10) mq_timedsend(r6, &(0x7f0000d6d000)="09", 0x1, 0x4, &(0x7f0000fb9000-0x10)={0x0, 0x0}) 2017/11/17 12:30:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="ebf9d840373e6f78", 0x8}], 0x1) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f00003d8000-0x1000)="", 0x0) r1 = request_key(&(0x7f000023f000-0xb)="636966732e69646d617000", &(0x7f0000724000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f3b000)="", 0xfffffffffffffffa) r2 = geteuid() r3 = getgid() keyctl$chown(0x4, r1, r2, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) r4 = dup(r0) getsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000ae9000-0x4)=0x0, 0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) syz_open_dev$loop(&(0x7f00008e6000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r5 = getpgid(0x0) tkill(r5, 0x1000000000016) 2017/11/17 12:30:01 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000155000-0x9)="2f6465762f73672300", 0xa0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000e27000-0x8c)={0x7ff, 0x6, 0x20, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = add_key$keyring(&(0x7f0000d87000-0x8)="6b657972696e6700", &(0x7f0000838000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, r1, 0x0) 2017/11/17 12:30:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000019000-0x8)=0x321) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="ebf9d840373e6f78", 0x8}], 0x1) socket(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socket$bt_bnep(0x1f, 0x3, 0x4) io_setup(0x0, &(0x7f00005a2000)=0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000eb4000+0x2dd)=[0x0, 0x0]) r1 = getpgid(0x0) tkill(r1, 0x1000000000016) 2017/11/17 12:30:01 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)="6b657972696e6700", &(0x7f0000838000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, r0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f6465762f73657175656e6365723200", 0x40800, 0x0) connect$nfc_raw(r1, &(0x7f0000000000)={0x27, 0x6, 0x401, 0x2}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002000)={0x0, 0xf826}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000)=@assoc_value={r3, 0x817}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000002000-0x8c)={0x0, @in6={{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socket$packet(0x11, 0x2, 0x300) r4 = open(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x80, 0x101) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000003000-0x40)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/17 12:30:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f000000b000-0x8)=0x0, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="", 0x0}], 0x1) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xc4ac369b04fe41f6, &(0x7f00003d8000-0x1000)="", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x4000000000000) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000567000)={0xffffffffffffffff, 0xffffffffffffffff}) ioprio_get$pid(0x1, r1) syz_open_dev$loop(&(0x7f00008e6000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) io_setup(0x1, &(0x7f00005a2000)=0x0) io_submit(r3, 0x2, &(0x7f0000203000)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r2, &(0x7f0000a2e000)="d06d61e3df38a070e52533d1abed61a87a6c9b3126", 0x15, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e1d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000588000)="", 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff}]) io_destroy(r3) r4 = getpgid(0x0) tkill(r4, 0x1000000000016) 2017/11/17 12:30:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = getpgid(0x0) setpgid(r0, 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) socket(0x2, 0x3, 0x400000000040) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00004be000-0x10)={0x0, &(0x7f0000746000-0x10)=[]}) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r2 = syz_open_dev$mouse(&(0x7f000089d000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x3ff) statx(r2, &(0x7f0000ef2000)="2e2f66696c653000", 0x1000, 0x0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/17 12:30:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x3, 0x400000000040) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00008a2000-0xc)={0x4, r0, 0x0}) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f000082e000)={0x1, 0x407, &(0x7f0000cea000-0xf3)="33c63375263de17bbb57c2a94d71122abac8d337f284f8a7269041967f6985ec5eb31d079ab7575d4dc9dc62cff25efd9641cea57549f4cce7526a6afcf90f78a76bb93531de185bf5eb87382dc4aded64aba400d8f9459f8d38901290acb608df8e5c72ff72cf132ff952df656ce35783b0440dd6e3f70344827829883ed79f0ffc0b532aaab4b4913aaad45833634e551a1d12758ba6cfcef7844b369b54fed7bcf450b3413aad4741976ef48fe7536840d0ae033972d338561e0a164cf63d89a3342fdad5e012557d7d4b9bc13b0c36991dc8504f741474e0bc4cdda9084bd2fdf297320e21090830e239d462b04d028da0", &(0x7f00009d0000)="14cf3a6cc77976f7a716322c3977e693b850068a54bdae7d5f8907a74d946e1aeb1c60de13c56aa977bd3dffc8ebb5a69fb05da73dfa48798f449bcb45fe0425255a64deaa340c3f25fc3bb4cddd18af3c9b2a225b37548f823592764d468442f7c2c6dae192b520ee02592acb0bd041c361", 0xf3, 0x72, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$usb(&(0x7f00000f0000-0x15)="2f6465762f6275732f7573622f3030232f30302300", 0xfff, 0x4602c1) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) fcntl$setsig(r3, 0xa, 0x12) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000d47000)=0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000c50000)={0x0, 0x80, 0x2, 0x9}, &(0x7f0000434000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00008a8000-0x6)={r4, 0x2}, 0x6) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000c8b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000a17000-0x1000)="", &(0x7f0000ba1000-0x4)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000ccc000)={0x1, [0x0]}, &(0x7f00005a2000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00006f2000-0x8)={r5, 0x3}, &(0x7f00000e9000)=0x8) 2017/11/17 12:30:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x800000100000001) r1 = socket$inet(0x2, 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000874000-0xd)="2f6465762f7573626d6f6e2300", 0x4, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) [ 959.509312] device gre0 entered promiscuous mode 2017/11/17 12:30:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = getpgid(0x0) setpgid(r0, 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) socket(0x2, 0x3, 0x400000000040) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00004be000-0x10)={0x0, &(0x7f0000746000-0x10)=[]}) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) statx(0xffffffffffffffff, &(0x7f0000ef2000)="2e2f66696c653000", 0x1000, 0x0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/17 12:30:02 executing program 5: r0 = add_key$keyring(&(0x7f0000d87000-0x8)="6b657972696e6700", &(0x7f0000838000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, r0, 0x1) 2017/11/17 12:30:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x400000000040) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000ac000)={0x0, &(0x7f0000746000-0x10)=[]}) bind$ax25(r0, &(0x7f0000964000)={0x3, {"c25ec3bdc22dcf"}, 0x9}, 0x10) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f00009fd000-0x1000)="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") signalfd4(r0, &(0x7f000055e000)={0x5}, 0x8, 0x800) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000d47000)=0x0) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000a17000-0x1000)="", &(0x7f0000ba1000-0x4)=0x0) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00000ed000)={0x0, 0x0}) 2017/11/17 12:30:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x800000100000001) r1 = socket$inet(0x2, 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000874000-0xd)="2f6465762f7573626d6f6e2300", 0x4, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) 2017/11/17 12:30:02 executing program 5: keyctl$setperm(0x5, 0x0, 0x0) r0 = semget$private(0x0, 0x0, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f6175746f667300", 0x282000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000e09000-0x4)=0x0, &(0x7f0000000000+0xfa)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETNCNT(r0, 0x6, 0xe, &(0x7f0000001000-0x5e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") [ 959.626906] device gre0 entered promiscuous mode 2017/11/17 12:30:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x3, 0x400000000040) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00004be000-0x10)={0x0, &(0x7f0000746000-0x10)=[]}) setsockopt$packet_int(r1, 0x107, 0x0, &(0x7f00007a1000-0x4)=0xff, 0x4) ioctl$int_out(r0, 0x9f9bbf0dddc8a4be, &(0x7f0000b75000-0x8)=0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) fsync(r2) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000d47000)=0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f000026a000)={0x2, {{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x4, @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]}, {{0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) r3 = semget$private(0x0, 0x3, 0x28) semctl$GETZCNT(r3, 0x3, 0xf, &(0x7f0000d21000-0x63)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000a17000-0x1000)="", &(0x7f0000ba1000-0x4)=0x0) 2017/11/17 12:30:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f000000b000-0x8)=0x0, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="", 0x0}], 0x1) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xc4ac369b04fe41f6, &(0x7f00003d8000-0x1000)="", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000567000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000f74000)="776c616e3070726f63282570726f637070703047504c2100", 0x1) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000d73000-0x4)=0x80000000, 0x4) syz_open_dev$loop(&(0x7f00008e6000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) io_setup(0x1, &(0x7f00005a2000)=0x0) io_submit(r3, 0x2, &(0x7f0000203000)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r1, &(0x7f0000a2e000)="d06d61e3df38a070e52533d1abed61a87a6c9b3126", 0x15, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e1d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000588000)="", 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff}]) io_destroy(r3) r4 = getpgid(0x0) tkill(r4, 0x1000000000016) 2017/11/17 12:30:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000ba5000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f00006a8000)=0xc, 0x800) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000c6d000-0x4)=0x200, 0x4) sched_setaffinity(0x0, 0x8, &(0x7f0000019000-0x8)=0x321) getpeername$unix(r0, &(0x7f00000c0000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000981000-0x4)=0x6e) r1 = eventfd2(0x800000000000009, 0x0) write$eventfd(r1, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) writev(r1, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="ebf9d840373e6f78", 0x8}], 0x1) socket(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) io_setup(0x0, &(0x7f00005a2000)=0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000eb4000+0x2dd)=[0x0, 0x0]) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000d0a000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r2 = getpgid(0x0) tkill(r2, 0x1000000000016) unlink(&(0x7f000055d000)="2e2f66696c653000") ptrace$getenv(0x4201, r2, 0x7, &(0x7f00006f3000)=0x0) r3 = syz_open_dev$vcsa(&(0x7f0000993000-0xb)="2f6465762f766373612300", 0x100, 0x60000) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) 2017/11/17 12:30:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a95000-0xa)="2f6465762f70746d7800", 0x200, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000aaa000-0x8)={0x0, 0x0, 0x7f, 0x0}) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f000010c000-0x4)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x800, 0x0, 0xfeb, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffeffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000011, 0x80006, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffd, 0x0) r2 = gettid() rt_sigpending(&(0x7f00009b3000-0x8)={0x0}, 0x8) r3 = perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x8000000000003, 0x10) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) setns(r1, 0x6) eventfd2(0x9, 0x0) fsync(0xffffffffffffffff) r5 = gettid() r6 = fcntl$dupfd(r3, 0x406, 0xffffffffffffff9c) set_tid_address(&(0x7f00002cd000)=0x0) ustat(0xd, &(0x7f0000b21000)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgrp(r5) setsockopt$inet_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000f04000)="6879626c6100", 0x6) r8 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r7, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r8, 0x2401, 0xa) 2017/11/17 12:30:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = getpgid(0x0) setpgid(r0, r1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x2, 0x3, 0x400000000040) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00004be000-0x10)={0x0, &(0x7f0000746000-0x10)=[]}) statx(0xffffffffffffffff, &(0x7f0000ef2000)="2e2f66696c653000", 0x1000, 0x0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/17 12:30:02 executing program 5: r0 = add_key$keyring(&(0x7f0000d87000-0x8)="6b657972696e6700", &(0x7f0000838000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, r0, 0xffffffff) r1 = openat(0xffffffffffffffff, &(0x7f0000681000)="2e2f66696c653000", 0x20000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = pkey_alloc(0x0, 0x2) pkey_free(r2) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000000)={0x8, 0x6, 0x2, 0x9, 0x7fffffff, 0x6}) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000d43000-0x4)=0x81, &(0x7f000020e000)=0x4) 2017/11/17 12:30:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="ebf9d840373e6f78", 0x8}], 0x1) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f00003d8000-0x1000)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) syz_open_dev$loop(&(0x7f00008e6000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r1 = getpgid(0x0) r2 = syz_open_dev$usbmon(&(0x7f0000230000)="2f6465762f7573626d6f6e2300", 0x80, 0x101000) epoll_pwait(r2, &(0x7f0000fae000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x8, &(0x7f000029f000)={0x2}, 0x8) tkill(r1, 0x1000000000016) 2017/11/17 12:30:02 executing program 0 (fault-call:5 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) dup3(r0, r1, 0x0) 2017/11/17 12:30:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x400000000040) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00004be000-0x10)={0x0, &(0x7f0000746000-0x10)=[]}) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f00008e3000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x9, 0x426080) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000fcb000-0x20)={0x5, 0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000fd9000-0x20)={0x20, r2, 0x10000, 0x7}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000d47000)=0x0) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000a17000-0x1000)="", &(0x7f0000ba1000-0x4)=0x0) 2017/11/17 12:30:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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) r1 = openat$fb0(0xffffffffffffff9c, &(0x7f00003ea000+0x263)="2f6465762f66623000", 0x80000, 0x0) r2 = shmget$private(0x0, 0x4000, 0x1, &(0x7f0000b14000/0x4000)=nil) rt_sigprocmask(0x3, &(0x7f0000aca000)={0x0}, &(0x7f0000e98000)={0x0}, 0x8) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000e05000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000a3000+0x5d5)={r1, 0x18, &(0x7f00006a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000d20000-0x10)={0xfffffffffffffffa, 0x10001}) r3 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) dup3(r0, r3, 0x0) 2017/11/17 12:30:02 executing program 5: request_key(&(0x7f000026f000-0x8)="72787270635f7300", &(0x7f0000065000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005fd000)="73797374656df5ac00", 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000001000)={0x80}, 0x8) r1 = dup3(0xffffffffffffff9c, r0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000001000)={0x5}, 0x1) r2 = add_key(&(0x7f000025d000-0xa)="73797a6b616c6c657200", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="67f7df98649632e5409fcae5b959884dbbfc7440f9b6a042f7ae5c19d742b8b992464855a3878ebafafbb90bdb00dc4b1f9947eb51615a2427153c5b944bed4829b1d9105423ba10c436ff41b974e01d9af1ca9d81647f81d6293a2745b61244ef43f69b588a9d8a58f63008620c98ccb8db370383806ad0a8dfb122c0c44d2f1894a26bf10461f0476afd8edd7edf7479eec172b0ddefb626e48bd21d902ae6b36f055a36645f497994c104f80eef", 0xaf, 0xfffffffffffffffb) r3 = add_key$keyring(&(0x7f0000d87000-0x8)="6b657972696e6700", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r2) keyctl$setperm(0x5, r3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r4, &(0x7f0000002000)=0x0) 2017/11/17 12:30:02 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x4, 0xffffffffffffffff, 0x1}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d2d000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000018d000-0x4)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = eventfd2(0x800000000000009, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f000000b000-0x8)=0x0, 0x8) writev(r2, &(0x7f0000797000)=[], 0x0) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xc4ac369b04fe41f6, &(0x7f00003d8000-0x1000)="", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000567000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$loop(&(0x7f00008e6000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) io_setup(0x1, &(0x7f00005a2000)=0x0) clock_gettime(0x0, &(0x7f0000211000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000084d000-0x10)={0x0, 0x0}) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f00009a3000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) timer_settime(r3, 0x1, &(0x7f000075e000-0x20)={{r7, r8+30000000}, {r9, r10+10000000}}, 0x0) r11 = syz_open_dev$usbmon(&(0x7f0000d3d000)="2f6465762f7573626d6f6e2300", 0xfffffffffffffffb, 0x200) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r11, 0x84, 0xc, &(0x7f0000e28000)=0x0, &(0x7f0000346000-0x4)=0x4) io_submit(r6, 0x2, &(0x7f0000203000)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r4, &(0x7f0000a2e000)="d06d61e3df38a070e52533d1abed61a87a6c9b3126", 0x15, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e1d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000588000)="", 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff}]) io_destroy(r6) r12 = getpgid(r1) tkill(r12, 0x1000000000016) prctl$void(0x27) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00002d4000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f8f000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00006cb000)={@generic="8e13dbefd85559f3ea9b17b688e607cf", r13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/17 12:30:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x400000000040) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00004be000-0x10)={0x0, &(0x7f0000746000-0x10)=[]}) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) getrandom(&(0x7f0000355000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa6, 0x3) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000c9e000-0x4)=0x0) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000a17000-0x1000)="", &(0x7f0000ba1000-0x4)=0x0) 2017/11/17 12:30:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = getpgid(0x0) setpgid(r0, r1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x2, 0x3, 0x400000000040) statx(0xffffffffffffffff, &(0x7f0000ef2000)="2e2f66696c653000", 0x1000, 0x0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/17 12:30:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x4, 0x483, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00005e1000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000010b000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00003c7000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000812000)={r3, 0x2}, &(0x7f00003ee000)=0x8) syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) r4 = dup3(r0, r1, 0x0) ioctl$KDSKBMODE(r4, 0x4b45, &(0x7f000086b000-0x8)=0xffff) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000c8f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) 2017/11/17 12:30:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x400000000040) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00002d6000)={0x0, &(0x7f0000746000-0x10)=[]}) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) sendto$unix(r0, &(0x7f0000610000-0x62)="bedf6d4058478146e533d71dc253597109535a3afc97d9a407e6923fa19c42ce80929ae2d2f366cc728d7b1d97ccaedba63aff45e95d08c4ef2c52df4078722ef2623c83dd2c396095cbf7e224890a6557b31cc94430e26a7c660401167b84655f21", 0x62, 0x8800, &(0x7f0000955000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000d47000)=0x0) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000a17000-0x1000)="", &(0x7f0000ba1000-0x4)=0x0) 2017/11/17 12:30:02 executing program 5: r0 = add_key$keyring(&(0x7f0000d87000-0x8)="6b657972696e6700", &(0x7f0000838000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, r0, 0x1021) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000001000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x74, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000000)={"74fd7361897f58397fdecbfed435f565", {0x4, 0x4, 0x4, "0400000af901", 0x85, 0x0}}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0xc)={&(0x7f0000001000-0x8)="2e2f66696c653000", 0x0}, 0xc) 2017/11/17 12:30:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = getpgid(0x0) setpgid(r0, 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) statx(0xffffffffffffffff, &(0x7f0000ef2000)="2e2f66696c653000", 0x1000, 0x0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/17 12:30:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000019000-0x8)=0x321) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="ebf9d840373e6f78", 0x8}], 0x1) socket(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00004ab000)="2f6465762f76637300", 0x100, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000597000-0xeb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) io_setup(0x0, &(0x7f00005a2000)=0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000eb4000+0x2dd)=[0x0, 0x0]) r2 = getpgid(0x0) tkill(r2, 0x13) 2017/11/17 12:30:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a95000-0xa)="2f6465762f70746d7800", 0x200, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000aaa000-0x8)={0x0, 0x0, 0x7f, 0x0}) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f000010c000-0x4)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x800, 0x0, 0xfeb, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffeffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000011, 0x80006, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffd, 0x0) r2 = gettid() rt_sigpending(&(0x7f00009b3000-0x8)={0x0}, 0x8) r3 = perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x8000000000003, 0x10) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) setns(r1, 0x6) eventfd2(0x9, 0x0) fsync(0xffffffffffffffff) r5 = gettid() r6 = fcntl$dupfd(r3, 0x406, 0xffffffffffffff9c) set_tid_address(&(0x7f00002cd000)=0x0) ustat(0xd, &(0x7f0000b21000)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgrp(r5) setsockopt$inet_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000f04000)="6879626c6100", 0x6) r8 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r7, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r8, 0x2401, 0xa) 2017/11/17 12:30:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x400000000040) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00004be000-0x10)={0x0, &(0x7f0000746000-0x10)=[]}) getsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000ff9000-0x4)=0x0, &(0x7f000021f000)=0x4) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x80000000) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000d47000)=0x0) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000a17000-0x1000)="", &(0x7f0000ba1000-0x4)=0x0) 2017/11/17 12:30:02 executing program 5: r0 = add_key$keyring(&(0x7f0000d87000-0x8)="6b657972696e6700", &(0x7f0000838000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = socket$netlink(0x10, 0x3, 0xd) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000df8000)=@generic="00000000000000000000000000000000", 0x10) keyctl$setperm(0x5, r0, 0x0) 2017/11/17 12:30:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = getpgid(0x0) setpgid(r0, r1) statx(0xffffffffffffffff, &(0x7f0000ef2000)="2e2f66696c653000", 0x1000, 0x0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/17 12:30:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="ebf9d840373e6f78", 0x8}], 0x1) io_setup(0x8, &(0x7f0000cab000)=0x0) io_getevents(r1, 0x3, 0x6, &(0x7f0000efd000-0xc0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000777000-0x10)={0x0, 0x1c9c380}) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f00009b1000)={&(0x7f0000081000)="2e2f66696c653000", 0x0}, 0x10) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, r2, 0x0) socketpair(0x0, 0xf, 0xff, &(0x7f0000f8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000016d000-0x78)={0x2, 0x78, 0x27, 0x7, 0x0, 0x0, 0x0, 0x8, 0x3fffc, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x20, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, r3, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x23, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x9, 0x0, 0x0, 0x1000000005, 0x2920, 0xff, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) fcntl$dupfd(r5, 0x406, r5) syz_open_dev$mice(&(0x7f0000195000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000424000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f08000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x2, 0xe, 0x40) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000179000-0x20)={0x10200, 0x2, 0x1000, 0x1000, &(0x7f000087d000/0x1000)=nil}) socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2000000000005, 0x0, &(0x7f00009d2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000534000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff014}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$inet6_int(r4, 0x29, 0x1a, &(0x7f0000c9f000-0x4)=0x7fff, 0x4) sendto(r6, &(0x7f000060a000)="31cd", 0x2, 0x800000, 0x0, 0x0) mkdir(&(0x7f000000c000)="2e2f66696c653000", 0x130) socket$inet(0x2, 0x2, 0x0) 2017/11/17 12:30:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000ee4000-0xc)="2f6465762f6175746f667300", 0x2000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) dup3(r0, r1, 0x0) 2017/11/17 12:30:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f000000b000-0x8)=0x0, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="", 0x0}], 0x1) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xc4ac369b04fe41f6, &(0x7f00003d8000-0x1000)="", 0x0) socketpair$inet(0x2, 0x1, 0x9, &(0x7f00007cc000-0x8)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000c70000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000847000-0x4)=0x0) r2 = openat$hidraw0(0xffffffffffffff9c, &(0x7f0000ec4000)="2f6465762f6869647261773000", 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000122000)={0x1, &(0x7f0000eac000-0x1e)=[{0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}]}) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000567000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$loop(&(0x7f00008e6000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000499000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) io_setup(0x1, &(0x7f00005a2000)=0x0) io_submit(r4, 0x2, &(0x7f0000203000)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r3, &(0x7f0000a2e000)="d06d61e3df38a070e52533d1abed61a87a6c9b3126", 0x15, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e1d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000588000)="", 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff}]) io_destroy(r4) r5 = getpgid(0x0) tkill(r5, 0x1e) 2017/11/17 12:30:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000019000-0x8)=0x321) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005db000-0xb)="2f6465762f6877726e6700", 0x440, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x6) r1 = eventfd2(0x800000000000009, 0x0) write$eventfd(r1, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) writev(r1, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="ebf9d840373e6f78", 0x8}], 0x1) socket(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) clock_gettime(0x0, &(0x7f0000f97000-0x10)={0x0, 0x0}) timer_settime(r2, 0x0, &(0x7f0000a77000-0x20)={{0x77359400, 0x0}, {r3, r4+30000000}}, &(0x7f00004ae000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(r2, 0x0, &(0x7f0000273000-0x20)={{0x0, 0x8}, {r5, 0x9}}, &(0x7f00008ea000)={{0x0, 0x0}, {0x0, 0x0}}) io_setup(0x0, &(0x7f00005a2000)=0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000eb4000+0x2dd)=[0x0, 0x0]) r6 = getpgid(0x0) tkill(r6, 0x1000000000016) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000959000)={r0, 0xfffffffffffffffb, 0xa1, 0x1000, &(0x7f0000c4b000-0xa1)="1869eea505b5d931a79e27e1cc8b95330f80a48bb00624e4b04e78ee229f44ca50e2ffb4af1a68a2c48b36f17632604e407145693fe8fc7cb65be3baf0f707c477ac493cf48dc74a69b5cbb67cce0a4be7ecd4861140bfe4ec32e675a40c1ccbee69dc72659a80c8e5a49133db05dba4e0395a1b8179a3858f18bee0358b094405e75f7fd4cb8bb403c29156fb631d1c4505da0e61518dd0b34eaf311ec52b0800", &(0x7f0000ab2000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xfffffffffffffffd, 0x10000}, 0x28) 2017/11/17 12:30:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() getpgid(0x0) statx(0xffffffffffffffff, &(0x7f0000ef2000)="2e2f66696c653000", 0x1000, 0x0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/17 12:30:02 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="9e376a7915d35796e4799fef22704c428ca654f8c4942f4792227b0028a9d6ecb101e8ed07820efd7e2f120803c00559f647a8e87f1826b6f2acf71a6a85eb6572f483945b583bfc9c1a3733874e14dd", 0x50) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000002000-0xb)="2f6465762f766373612300", 0x1ff, 0x200000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000002000-0x14)={0x2, 0x8cd, 0xc00000000, 0x2, 0x0, 0xffffffff, 0x0, 0x1, 0x5, 0x1}) r2 = request_key(&(0x7f0000845000-0x6)="2e6465616400", &(0x7f000040b000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000152000)="73656c6600", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x80b, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000002000-0x4)={0x5, 0x1, 0x8}) r4 = add_key$keyring(&(0x7f0000d87000-0x8)="6b657972696e6700", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r2) keyctl$setperm(0x5, r4, 0x0) bind$nfc_llcp(r0, &(0x7f0000001000+0xf56)={0x27, 0x4, 0x61, 0x5, 0x81, 0x2, "27e6941a57508010ef8d5ad4632a4633821ffca8286a82ea0bfa475e16c917941fecaac123320a24c69abfdd8ce5f3670aee1e433bbb468e572730cd3b9a40", 0x1000}, 0x60) 2017/11/17 12:30:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() statx(0xffffffffffffffff, &(0x7f0000ef2000)="2e2f66696c653000", 0x1000, 0x0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/17 12:30:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x400000000040) pipe2(&(0x7f0000647000-0x8)={0x0, 0x0}, 0x80800) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00009fa000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00004be000-0x10)={0x0, &(0x7f0000746000-0x10)=[]}) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000d47000)=0x0) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000a17000-0x1000)="", &(0x7f0000ba1000-0x4)=0x0) 2017/11/17 12:30:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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) r1 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) preadv(r0, &(0x7f000004b000)=[{&(0x7f0000cce000-0x91)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91}, {&(0x7f0000e82000-0x48)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48}], 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000623000-0x10)=@buf={0x2b, &(0x7f0000b51000+0x2af)="1bddb823bd936c8a1a791496804faaa152d84490165a54b12043db8a764c21149e5ce909eb501bc8e79cce"}) mount(&(0x7f00003d4000)="2e2f66696c653000", &(0x7f0000363000)="2e2f66696c653000", &(0x7f0000ee9000)="737973667300", 0x20400, &(0x7f00006ed000)="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") r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000bb6000)="2f6465762f72746300", 0x0, 0x0) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f00000f9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") dup3(r0, r1, 0x0) 2017/11/17 12:30:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(0xffffffffffffffff, &(0x7f0000ef2000)="2e2f66696c653000", 0x1000, 0x0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/17 12:30:03 executing program 3: statx(0xffffffffffffffff, &(0x7f0000ef2000)="2e2f66696c653000", 0x1000, 0x0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/17 12:30:03 executing program 3: statx(0xffffffffffffffff, &(0x7f0000ef2000)="2e2f66696c653000", 0x0, 0x0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/17 12:30:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a95000-0xa)="2f6465762f70746d7800", 0x200, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000aaa000-0x8)={0x0, 0x0, 0x7f, 0x0}) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f000010c000-0x4)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x800, 0x0, 0xfeb, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffeffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000011, 0x80006, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffd, 0x0) r2 = gettid() rt_sigpending(&(0x7f00009b3000-0x8)={0x0}, 0x8) r3 = perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x8000000000003, 0x10) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) setns(r1, 0x6) eventfd2(0x9, 0x0) fsync(0xffffffffffffffff) r5 = gettid() r6 = fcntl$dupfd(r3, 0x406, 0xffffffffffffff9c) set_tid_address(&(0x7f00002cd000)=0x0) ustat(0xd, &(0x7f0000b21000)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgrp(r5) setsockopt$inet_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000f04000)="6879626c6100", 0x6) r8 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r7, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r8, 0x2401, 0xa) 2017/11/17 12:30:03 executing program 5: r0 = add_key$keyring(&(0x7f0000d87000-0x8)="6b657972696e6700", &(0x7f0000838000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, r0, 0x10000) r1 = creat(&(0x7f0000629000-0x8)="2e2f66696c653000", 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r1, &(0x7f0000001000-0x9)={0x1f, {0x100000001, 0x8, 0x2, 0x67, 0x101, 0x7}, 0x7ff}, 0x9) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000001000-0x4)=0x7, 0x4) 2017/11/17 12:30:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x400000000040) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00004be000-0x10)={0x0, &(0x7f0000746000-0x10)=[]}) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000d47000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000adc000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000937000-0x4)=0xe8) setfsuid(r1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00002aa000-0xa0)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x7, 0x5, 0x6, 0x20}, &(0x7f0000481000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00001b2000-0x18)={r2, 0x7, 0x30, 0x60, 0xae}, &(0x7f0000bcc000)=0x18) getsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000a17000-0x1000)="", &(0x7f0000510000)=0x0) 2017/11/17 12:30:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f000000b000-0x8)=0x0, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="", 0x0}], 0x1) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xc4ac369b04fe41f6, &(0x7f00003d8000-0x1000)="", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000567000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$loop(&(0x7f00008e6000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) io_setup(0x1, &(0x7f00005a2000)=0x0) io_submit(r3, 0x2, &(0x7f0000203000)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r1, &(0x7f0000a2e000)="d06d61e3df38a070e52533d1abed61a87a6c9b3126", 0x15, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e1d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000588000)="", 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff}]) io_destroy(r3) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000f22000)={r2}) r4 = getpgid(0x0) tkill(r4, 0x1000000000016) 2017/11/17 12:30:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="ebf9d840373e6f78", 0x8}], 0x1) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f00003d8000-0x1000)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = syz_open_dev$loop(&(0x7f00008e6000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r2 = getpgid(0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000c5d000)={0x0, 0x1}, &(0x7f000054a000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00006b6000-0x8)={0x0, 0x7ff}, &(0x7f0000f01000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000366000)={0x0, 0x80000000}, &(0x7f0000185000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000a16000)={0x0, 0xa2, "c35ea98ff86740474b0d8a4fcac5c7e198fe9b999652be124866b26bf4cad7e2997d62b853166d9c47232fbff1f3d309bfcc7635e15d9e850ff298630e13805047e3fc624018a45321bdf1481340c4bc3081c5ec1e3ef0a7aa43f8218773d6f3c6008a7cef5c571c8137f24fe0d2761a848ceb6b135f7201d4bbb56daa133d9fe563d540f91c4881606165edb7fe59a256a4e4ed76f57774670e21a896b1f82082a1"}, &(0x7f0000214000-0x4)=0xaa) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000095e000)={0x1, 0x7, 0x200, 0x4, 0x6, 0x6, 0x5, 0x9, 0x0}, &(0x7f00007bf000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000926000-0xf0)={0x0, 0xe8, "2fb58a364c0be56bf35979980fff26a5f3594734146d8eab472c9887f7c4b160af5426ef8740aa5de4b355710e5a2bfe9c37076c0439096b680867154c9d2b5b61fbb1c1da1d26aa03ed663c1593f1737735c4a67a23448e539327f11e03c1d2515d6a7022a78873ce13713feccb470b0ebccec7925602de14f30875c73ffd50a493914a752f87cadb9c50126d2aa1a269c84abb881221e622477dc181521987a3ec449364f25006c6153700eeed38b3cbc750d69d0c3cff3c92d7d8efb816821df9f9e20b957288e79a122e4a5258f3d7ad26945f352736e0d5cfeb5b75b589a8ec38e7d352e3bc"}, &(0x7f000075a000-0x4)=0xf0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000ba000)={0x0, 0x8}, &(0x7f0000109000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000867000-0xa0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xfc00000000000, 0x0, 0x6, 0xdd5}, &(0x7f0000afe000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000007b000-0x1008)={0x0, 0x1000, "dfdde35b128506a86b25d486ce0b3c7ef4e183bb8fcb20caf5c685bf18f86dec159346ccab412ad70327d5869ae77916a88ca486882ceb7436fe49aac698bfc65e58e418eb1c8c582ddc338e91993baf0816b51f4439ed35111b7d19534ca10a8216ced7f07fe37d3fe891ea74a1495c829491f1e550a279fb609b791eda87b93623ecbaaf357d7e4dfbbef3b20540094a0c834fea4d28053a380a3f7722386420711384870acb1b37e243ceb9f485a4dcc26dc594d9494a24ca52e7ecb7b911b42fa31fb4773b99c3e0f3c4bebf433595c25cd7d36dc703a6811d12d0689c275c8609aebcef27fa9a0f67a872153b44e10c6ed35ac04554896b4634a167639e8a969e238a305954ed1ca62e75d5ec5617f65f00550c67113edeadbc21e03a86d14dd55a68b55f7fff1cfc6695e8e4c962ca1cefb9e329fd2ae6e4e9b2fad6ce8b58b4cfec1d854cba48bae1485d2e6a6edafb3bf23112a61eade7893f6e1635e64eb737ac11e82220c519c63b2b3a548e3ba3cb6f89c705ce656fff32bca6cb4eea1fc49dacb134549f73101057e2cc51bd61cd03c3624ce5c36636f082020bd53a9b3106d2535e186032dd4872a5288d03074a33f0dc2501d92a4d901eb268d51e5297788594fe89b835d6fd9893b1fed2a7d1312e8a2dec4e8991f07b6b245c84b1f73eff8ad963e20bda0d1ff41cc769d84ed35e03c5b01534343cf8ee3bdf5542ddac833d8733a1448bafc6504b369c8e4697929d38699de65cfce32cb2624a373c7de38361647512c645db131fed16427ac6db3c4d01854794e05776d7b0933898a1a97b443e9872134c639834b8e31c9452a4fe64f3ac2bb8f6afbc0d4852360dc1f8da7ecbf333b6957ced0b1669094602ccdcdde9a58431bfa8184fe8d5084f0d9a61ca2da4eb0ae7acd24f58f370a8f08920e7329d493aa9cf1d402536d64dea901c90291852f8d02c310a228b5adf6bf308647a957a862ae97c273f5cdaf7ca176e1c0e92c39fefda7a35fd670f37e81bff905e243154b08452c9d5eb8c5607aeacd728aa413b973185b631dfd39c446705c5116e2182fd4684148edaed60599f793aa7f4e4ee28c29ccafe4c1ad6b6f6ce61518589314268d8057adabc42bed22c60195d62a41c4019c275be220aa945e62ae28287e22ee10370a6f6c4ff69eed6d75c682eb9a91b9c57e31e669358e6fd04af84cd147bb00122ca5606a6c4acf8ec8099dba08ee205d404a8528b192809185c79b05596cf02be58ebc472fb614cdbf9e60c191aa3717b1a05c4c13237988bb1118d9e04be7a5ea70cc35cc576d5db30ec7e9197d73a8c1a2072c87ffd373b3d10a29266e6611759d9c206f153162829945cb5b2643e0b63e2284a81921c3c817d92f65b95a6c91f1d2bade4994f532fd23542ac9251a48637b8901a69fb929b8ee132be993c5af0cd11da6e98c61d25444b6af4a26e12189625215035c47a14d242750cdb2a72e850e4935c4bf4571a875c86c9d51ad7d721abed7048ff18aea3ee52208865754726b6610a341e4a0ced5d950223fdcbd97f45985d6db386ec919c6bb197577bac26fc1317966d31a6f4107cdbcbfb38bf589d9d3961e5628967f6d884bb94681f3be4d06e9c8a6e8d6f3ff531aaeff0d49a658a4d38af4d61417aec71917b220e539d656aae7bd6242325da019cf23241c3a01601c4dac8885ba5744154e582df512d33c1597b022f71c6380e54f27780621fc4d3cd30ffceaec51b5ecab427e06b3135e4e25c49e16d8779a22ee4febc8fc51c36058181f0790cde12cad376da5d84a32136fa24aaee86b15eefa45ee64bad7cce77fc41b29fcb755470caad6ef28df038be52d20dd7713150861028daf888cdae5bdc537c4cdc0c0a1b9fefc26478b29c1d2027c3f0df8584a53e97551ac3fbc80ffa30b82e6f5adc87388ba5c7df9e37d6a75b7bd180c52d4e6255c8c7fdb309e5f7bfb72f2553e5b4d075127b9a5b7065c1febfec0c12189d7e092741468d1655c76cf115526ed7351a95e69999cf79230f0cb690fa24070de85f4175e7f64c68b22b5bf238a08a03bfbc89486a65c2f9b05b6264fc33574728ea2a32dc475ccb71d87cdfc65d0811124b6244d41b2620a92ae6dac7e0bfd045ce2ca42c646c7d6e0d5b6e0c8c381c8d8c0a7fec8b920ce1b26e6f0aa4b64c57ee974c2504a0587138354d80ed98c006fd38a8519ed0e49f26d50f557dda937b2d90963d0f8255fbd34f9fcecdc7f6502f4505a56c66fdae0c25b18f889f5bbf25277bf5931c98afbcb6a5239d1fc0002f6466f531938f2d1f75039964fd4a995021cae930d4fb51bc2dbd468ca058c04ba6ac5a5afefe3c124613b5ef29ff8ba897bd680ba46f7e70a1ae3f2d9a7e12c530dda251c2359fd35a4eaa5492d400f4142c31f73c2caafc9e53fbacbc5e8895853d88fe8cb99a59206b6e136b863c7e1426e5a4c6a85c3ac3583c80eeecaf47250e034be3e639ff47bcd4f807f702e7e6c8cf2253d56e0a6b60c638713af25422ca0a9712e853933180490e292a4fcf50aa95ed4f6dd46a0d13e44cf89cce363fc580e75d1b5ba0a9fc858f418a378760576c256b01e46ed49b2ab4488eba5c99c2cc22f2df9fdc41d71970fcacf40cbf0a21db71e87f9f853290a15273d29a83ac1e16ca16bc59aa3d57818cc41fe67a11e3c3a990d0e0bf4179edd5c7f80743afbb22ee27ce5e949fef9713b1809a432e7909b6db51b95e231fc00bc8ef4d0c10700528c59742608034c3d2d81567e0f3d96b60bc665702caa986dcca60a5bcf4cb69cde48825cd1e1828fa1eb4505d83f091e38479518845bf53c73cfc4efaaf81550988a61b26d06b551e6cf5d7886c9c19a0ab532b14992bab2d228de8807f97484562e1249b6685ce455a9933c909c05600c514af856921d311e9e6d817ba1058e700c937ce0a463b932086f8681c0cdcb2cff3d78070598da154d69acc34729346142cca489c7be9848d5de601c627389f61edfa4b4d63518d8a39ff8cab95b4e7529aed0e90d647eda9616ae7a8b0be6e3b4ef2a72b2aef4193c1588ecbafb3a849b6a5ef15be538051f5899e80bf3d77eafb1efe626db68d64e0c5a0e99be00764e8776aedabbf1ccbee16c901a48c9dd7814ee7831d5384d3077aced5256cfa8edcdc5b9b2ea6d1751b8270a524a0651fa0b6e314abb980bb6a5afdb8ddef902096c0643e35e85353e4940c63ba25c588f947ca65fd05d3303226b42bbd5e4e407ead79beeebd802d16a215b277d475f05f7f779612412dceef1f7152074d109a1e341af37d8c5a4d68fbfefd5ed700433a8c8f0a8b35274368ab076b67f0c3ecce3b9454686185a33bbc629c56c668b41f982b0fd4ec2477e27fb00b5e3921f3f41e7b945b8d7cdc5989a92299e521bcbca800f2ddcee3bce0a12f67900ddac9dcf8ee2cbb6c7a791b21b0fbf11bb48cb78b4019c906e13aad8f4b6aa3b11c17c73cf518d26a628170a0d0c2c40dc986046eaafb8ffe32ef6571c2e7186ea35a312c8b3e05aa18a4ba818bb198cefcca6e9c1dd489046eca7d5e322bc713c7337e3455d2abbf6b0156ae8977c193cbe1d9f5e384ff40b042a1f1a47d68e2eb5dcb5ac8fe28d0dee898121a8d971e1ab59881782245ca87e1d3d296e01b44b9fd162c9e90be0d60e21e4ca361e4ebd189eba779da4745c8569c62ab8053685fa75f615cfa5fa9a21d1af018a384089b1617e2d5bf009683128cbc3cfae49c2949d8bafeb1de1a46bdabab8971625eff35a279889c686d7663b47144ba7b80e5eaf38bb3462e70ef69b448bd3c4442dccea15c6948ba5cc05014e756238e372fe1570027bb034e943e21ae5672a342130911128a596a60f49b81fd4b6576ac60637312ff80437ca894594d1973a687aaf14cd857b62e473dd9fc494d3b654018b3705eb1db28095564531bdff2693ffdc2517c97c38838234cc6f6972457c9f8b35944e38f431c0b9e596af3490905ba6cabb3dde552ada4e56267e740fa92acf791f41ca7c91740a2644378ba80806459b3f94049493fc8cb3c1c058051740c68494fe6afc29b98adeaa9c565a619f159ef29c65a0032dad444cf1cd501d3491ac490a1c47c81c39ab4a16fb3cf5a8d88c94f5011f20be836dd1cfd90be73f81e69bd6d0629c2bbde5eb36fa3917bc3207783953e7c56b35715bcb3252c072eaa0935b1d2aa3ffffc0c7683ade9f7eb4f798310fca827c676bed1bab4acc43607288da7e6e7e63c4e252a1fe44b98691d0c7404dc4f2638883589b4aa80815086ea3b041222a9c158fbac453f5619cdcf3fb0787be20a4403f39f8682a48556c5fe4795692debba94ec96b95c32214ffc210340728d760b710f1c510bb7ad5feb9836f1e3906a515e67ee187f0ff75d1b93aec9a6ab37e1bd01976f40cd47b4e28e09cceb09b5411f79c693c6141c56e55d2dd4e6ef73de399e8f262d489176bdb3b727ef2ade1b72e65f5db4f31c89e19c3cb3e68f0463966d4a818af88858a3b467df0f1e53ed0683817ee17c8ffce4c5e397b54bf21858410a33c20cf0232381d37ef5e71f74ce482d5f382ec81d458ddff5b2682e518cb94871684a1241c4097734ee16efe5722247431c12acfad980b02a10535d49f1bf69e59a6531825da8bfbb334c3f90edd0f3c5f8ec5d4ff2e35384bf6ee3fad54052cfd37786fa24cf676c7bca764865b1491229c5b78f68d789a1ffca22873b9137fc2f099285c30f208483ef350b65bf298ff892619eacc3f0ec202bce444ea7b52a7dc027abcd79458af1af019b35d9e089d87fcb09065f25cd54242c01071510eaeb8f0dcfaf2a40bc1802fb1237a391d8303302fd2170919d7a9ccec47edace9f5746a0131ad6b9e37cfdcfa6c7dae505020b5ce10b9cf5b1294fe61e2a238802cf5688f84634ac925a50e49f0302066fdadbfd4a124c482d7e28c1f3b89d6503610c78e3e1d62ea371332bc8052d28fb40c2d79b0a135a8926fafe25c38e20d8018f0bca6496eeb653d20f3ca8a52e0c76162851f9e13efd37890096a5a98419f2001a08592895252efe6edf064cc3ffb8cb62d574a7df6314a391ed07376bfebfeefbbeb7f67f6f88e50670ad66b11c48c772af913714fcd4a927be41ee73d31079e3e789e7c8020fc9ec263ffaecf481978df6ea7ef2c16cfbf3048fd45f632d5ed590084ef48ffa40dfc0ed9ecf6c1c0cdf0af1b36ab3498e0d6d2254f59d8fdd93ed965862742de4ee2c2b6cf24dae4fa3bba7c99f5f8fb3de8da75e4a25d349c03e701568e1bade900597f0b64f16ebac6e5574089282cd2f1d3e922834b86b51bafdc97437585d4334da17fa19f67e95597f1e8914327596c23650afb3f3c81a7a5072f369a77ae805a8440d0254918cef90472ea30246eb677db2d9f11967394cd3cd5f33e556fdcedfd309bd47bb1d6095381d478d5d4ffa984fbd2c4acb0c26dfecdcce790489030f4e7a88106be8d43f68208fc3e62ff830164b4c81794ad05851f34749133a158e35b46cc06ec9d5cbdc6b8771f2c4c26792cac06b0892b2c652ea6e8be24458b5d9e78828e4ed3e6891eff3591cc81a52259bff75af91a3191138eea27f9a732c4be3ed2ff07c3fb0864582a0fb283cd4e097700ed5fa7035ec53900e904f146688e723a59f53c69d96e2bd06e6df981ba8dba1de24bb5c98963020957de066c1cf6a5967ba69732b8e67eed42721c10ea8b6525f9692b03038020512011c5e9c1b55b1bf50aa261745231cb88e9912283146"}, &(0x7f00001b0000)=0x1008) [ 961.089769] FAULT_INJECTION: forcing a failure. sendmmsg$inet_sctp(r1, &(0x7f0000b44000)=[{&(0x7f0000397000)=@in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}, 0x1c, &(0x7f0000eb4000-0x40)=[{&(0x7f00005b4000)="d4a8916e6c2d56ac10d4ae1db9a5e2af7b260a1dd356f4067254b05632f901de3135fb76b6d10346f2ad9455b97af7b72f773debc2d9692d8684751c6ec8109f3f086025a777b2be35", 0x49}, {&(0x7f00007a4000-0xea)="9c1de8de588e026f6215e9fd988d84d893a4b47cc8835c7d6845a96cda96a145ea58905669b1520fb61bd3fdffe07f3c051643f1a6b82d1bc58633cfcfda3658866675a6f7737e47a9f771f9e2c76d9fb9870cd21be07ccdb469534c24bc9fecd63bb34ed0ff066be2423c63e0937f3ed1e6c6cf61e3eb96dfd986b989c53b57d8480b93d0dcf74707c6ff5879b3b2f43b3ece7623df18e468d82c963a2d5cdd831897e325bd13ee54e7c84467f2b1df12b5aa25d550340c9b13f4340a3b559fbb0a70340a73fc9cc9ba75f7967aaaf03ec2c690ca8703df4510a2118264d496ca6dd7a5b7f41105a4d9", 0xea}, {&(0x7f0000d34000)="97808efed1987f9e4d07d7c26b53d807ad1614b7da3059b9135536132cf5e61d1b22383a0dd2bf9f5d16f39d06798f9b9e4eb595b3a989237b5a0cdd05091546ac1461078388d573ce2ca72d3714ed71b7ca0600379594c10382c93de1139b7d8272f1", 0x63}, {&(0x7f0000bd7000)="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", 0x1000}], 0x4, &(0x7f00007bf000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x3, 0x8000, 0x2, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x343, 0x2, 0x11de, 0xffffffffffff0001, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x917b, 0x3, 0xffffffffffffffff, 0xffffffffffff9a89, r5}}, @init={0x18, 0x84, 0x0, {0xce3, 0x1f, 0x2b, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0xe9b, 0x7, 0x9, 0x1, 0x5, 0x9, 0x1, 0x6, r6}}], 0x5, 0x4}, {&(0x7f0000eb1000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f3a000)=[{&(0x7f0000873000)="2e2337cec018c06a096dfaac5aa664518873efe218992e54dc085b916fe6d77bfce4d8c51d44ac2fba69b83d229ff94015848c0aea4c07", 0x37}, {&(0x7f00003a9000-0x6c)="a509a2ec343f74f4d6be8c848a2be1d9fb0118e891f68a5d097d7af3636a6fc412c88bd13d5e42b9a4088c2a0f561822bd522209ca7a592b49222b448f2c0780bdbfb7f1f7733a089de009b229221295f15131e4d9ae1fbae024e5cabb358d86c52af3eb1a2af33a9bb035e5", 0x6c}, {&(0x7f0000754000-0xd1)="1c96b4c54c5ab7ebedfeba1948a81bb630b33812b87b2228403b9cca1aa44a0d7507a53ec2639b589668daaa68dbc414a817769768dc5237e05fb77033ea85519301e27391a4b583fde060db40c9281c18272cbf4d7186ce8ef3f06641f7d0442976ef72fd4a07e56946f4e0ab3362a7fd82f9c0fcb10966fe42905fc0f6eb731c62578441958421eba15a6260ea8f4080e0a783b93040833be66fdaf9a88a328add1a6161eafdda1f523afa66716552e3ebc00f33296937eae1b1708239dbc0714d09ea85762c9927c3b0c6c4d2441b28", 0xd1}, {&(0x7f000011a000-0x34)="528a60931c99aa6cc4b16aafca1eeab3977d4cc1b4ba90c2965c26f0cc50e2198ab3de32fc7dd8944f79beb0e10c8b38364acb37", 0x34}, {&(0x7f0000dbc000-0x3c)="10618ca8e6d81aa3411428b58fcc4b7622a60b1b7847985d22983b4f2a97e371831b258f0a4797bad6817ffd8a98b65cbc583a53985d1824fe9da718", 0x3c}, {&(0x7f000077e000-0x75)="b96658a43f00ec3cb7f8c2001b6cf9faa3dad2fd7239a153626816b285b1d4892d12e3addc2562623d610c95c795b58052625256ed54753708d328050d1cb3134fa4c437340db36b7e037b6ed097f1123ece58619350441bede31147976ab80152302202bd4429c034a6c017c9a46b5faff14bc298", 0x75}], 0x6, &(0x7f0000e64000-0x1b0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x8, 0x6, 0x128, r7}}, @init={0x18, 0x84, 0x0, {0x4000000, 0x2a5, 0x80, 0x800}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x7fff, 0x800e, 0x5, 0x4, 0x40, 0x80, 0xc1fd, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x8000, 0x8000, 0x7a, 0x0, 0x0, 0x8, 0x7ff, r9}}, @init={0x18, 0x84, 0x0, {0x7, 0x5, 0xc0f9, 0x8}}, @init={0x18, 0x84, 0x0, {0x2, 0x6, 0x81, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x0, 0x4, 0x6, 0xffff, 0xffffffffffff5dea, 0x4, 0x19d, r10}}, @sndinfo={0x20, 0x84, 0x2, {0xfff, 0x800c, 0x101, 0x10000, r11}}, @init={0x18, 0x84, 0x0, {0x8001, 0x1, 0x7, 0x3588}}], 0x9, 0x40}], 0x2, 0x0) tkill(r2, 0x1000000000016) 2017/11/17 12:30:03 executing program 3 (fault-call:0 fault-nth:0): statx(0xffffffffffffffff, &(0x7f0000ef2000)="2e2f66696c653000", 0x1000, 0x0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/17 12:30:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000309000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) perf_event_open(&(0x7f0000424000-0x78)={0x2, 0x78, 0xe2, 0x3, 0x0, 0x0, 0x0, 0x1ff, 0x80000, 0x200000000000, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x5, 0x80000000, 0x10000000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0xfffffffffffffffe) r1 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) dup3(r0, r1, 0x0) msgget$private(0x0, 0x20) 2017/11/17 12:30:03 executing program 5: add_key$keyring(&(0x7f0000d87000-0x8)="6b657972696e6700", &(0x7f0000838000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) 2017/11/17 12:30:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000019000-0x8)=0x321) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="ebf9d840373e6f78", 0x8}], 0x1) pipe(&(0x7f0000ecf000-0x8)={0x0, 0x0}) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000cd7000)=0x0) r2 = socket(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000d71000)=@int=0x0, &(0x7f00008c9000-0x4)=0x4) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) io_setup(0x0, &(0x7f00005a2000)=0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000eb4000+0x2dd)=[0x0, 0x0]) r3 = getpgid(0x0) iopl(0x5) tkill(r3, 0x1000000000016) [ 961.089769] name failslab, interval 1, probability 0, space 0, times 0 2017/11/17 12:30:03 executing program 5: r0 = add_key$keyring(&(0x7f0000d87000-0x8)="6b657972696e6700", &(0x7f0000838000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, r0, 0x0) 2017/11/17 12:30:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a1d000-0x9)="2f6465762f72746300", 0x80, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000007000)="2f6465762f6175746f667300", 0x100, 0x0) renameat2(r0, &(0x7f00006ed000-0x8)="2e2f66696c653000", r1, &(0x7f000001e000)="2e2f66696c653000", 0x4) r2 = socket(0x2, 0x3, 0x400000000040) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00004be000-0x10)={0x0, &(0x7f0000746000-0x10)=[]}) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000d47000)=0x0) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000a17000-0x1000)="", &(0x7f0000ba1000-0x4)=0x0) [ 961.129108] CPU: 0 PID: 1755 Comm: syz-executor3 Not tainted 4.14.0-next-20171117+ #17 [ 961.138353] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [ 961.139235] Call Trace: [ 961.139497] dump_stack+0x194/0x257 [ 961.139871] ? arch_local_irq_restore+0x53/0x53 [ 961.140346] should_fail+0x8c0/0xa40 [ 961.140718] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 961.141225] ? find_held_lock+0x39/0x1d0 [ 961.141641] ? lock_downgrade+0x980/0x980 [ 961.142047] ? __lock_is_held+0xbc/0x140 [ 961.142478] ? trace_event_raw_event_sched_switch+0x8a0/0x8a0 [ 961.143055] ? rcu_note_context_switch+0x710/0x710 [ 961.143538] ? get_pid_task+0xbc/0x140 [ 961.149678] should_failslab+0xec/0x120 [ 961.150075] kmem_cache_alloc+0x47/0x760 [ 961.150490] getname_flags+0xcb/0x580 [ 961.150873] user_path_at_empty+0x2d/0x50 [ 961.157908] vfs_statx+0xe9/0x190 [ 961.158262] ? vfs_statx_fd+0x90/0x90 [ 961.158655] SYSC_statx+0xb7/0x130 [ 961.159005] ? cp_statx+0xc70/0xc70 [ 961.159363] ? __sb_end_write+0x9e/0xd0 [ 961.159974] ? fput+0xd2/0x140 [ 961.160435] ? SyS_write+0x184/0x220 [ 961.161021] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 961.162866] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 961.163370] SyS_statx+0x38/0x50 [ 961.163818] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 961.164411] RIP: 0033:0x447c99 [ 961.164727] RSP: 002b:00007fb141988bd8 EFLAGS: 00000246 ORIG_RAX: 000000000000014c [ 961.168723] RAX: ffffffffffffffda RBX: 00007fb1419896cc RCX: 0000000000447c99 [ 961.169431] RDX: 0000000000001000 RSI: 0000000020ef2000 RDI: ffffffffffffffff [ 961.177889] RBP: 0000000000000082 R08: 00000000200f2000 R09: 0000000000000000 [ 961.178596] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000004a971e [ 961.179476] R13: 0000000000000000 R14: 00007fb1419889c8 R15: 00007fb141988b38 2017/11/17 12:30:03 executing program 5 (fault-call:10 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f000000b000-0x8)=0x0, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="", 0x0}], 0x1) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000567000)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x1, &(0x7f00005a2000)=0x0) io_submit(r3, 0x2, &(0x7f0000203000)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r2, &(0x7f0000a2e000)="d06d61e3df38a070e52533d1", 0xc, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e1d000-0x40)={0x0, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000588000)="8c358e8863519a35411cf09bbc9447ccf5efbb62201b1ddb4cdb8a8d26eda8356903ca51d0586d4c7b3cce44", 0x2c, 0x0, 0x0, 0x1, 0xffffffffffffffff}]) io_destroy(r3) r4 = getpgid(0x0) tkill(r4, 0x1000000000016) 2017/11/17 12:30:03 executing program 3: accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000043a000)=0x1c) syz_open_dev$mice(&(0x7f00007a7000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x1) r1 = dup(r0) statx(r1, &(0x7f0000ef2000)="2e2f66696c653000", 0x1004, 0xffffffffffffffff, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/17 12:30:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) syz_open_dev$loop(&(0x7f0000025000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) r2 = dup3(r0, r1, 0x0) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000352000)={0x0, 0x0}, 0x2) [ 961.247710] FAULT_INJECTION: forcing a failure. [ 961.247710] name failslab, interval 1, probability 0, space 0, times 0 [ 961.249276] CPU: 1 PID: 1780 Comm: syz-executor5 Not tainted 4.14.0-next-20171117+ #17 [ 961.250254] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [ 961.251244] Call Trace: [ 961.251577] dump_stack+0x194/0x257 [ 961.255761] ? arch_local_irq_restore+0x53/0x53 [ 961.257506] should_fail+0x8c0/0xa40 [ 961.257996] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 961.261204] ? find_held_lock+0x39/0x1d0 [ 961.261837] ? lock_downgrade+0x980/0x980 [ 961.262435] ? trace_event_raw_event_sched_switch+0x8a0/0x8a0 [ 961.263118] ? lock_release+0xd80/0xd80 [ 961.263522] ? rcu_note_context_switch+0x710/0x710 [ 961.264046] should_failslab+0xec/0x120 [ 961.264450] kmem_cache_alloc+0x47/0x760 [ 961.264864] ? kasan_check_write+0x14/0x20 [ 961.265293] ? _copy_from_user+0x99/0x110 [ 961.265717] do_io_submit+0x353/0x14f0 [ 961.275873] ? aio_read+0x3a0/0x3a0 [ 961.276370] ? fput+0xd2/0x140 [ 961.276761] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 961.277342] SyS_io_submit+0x27/0x30 [ 961.277785] ? SyS_io_submit+0x27/0x30 [ 961.278240] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 961.278773] RIP: 0033:0x447c99 [ 961.279136] RSP: 002b:00007fdf72d23bd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 961.280095] RAX: ffffffffffffffda RBX: 00007fdf72d246cc RCX: 0000000000447c99 [ 961.280919] RDX: 0000000020203000 RSI: 0000000000000002 RDI: 00007fdf72d03000 [ 961.281727] RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 [ 961.284358] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000004a971e [ 961.285167] R13: 0000000000000000 R14: 00007fdf72d239c8 R15: 00007fdf72d23b38 2017/11/17 12:30:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x80000000) write$eventfd(0xffffffffffffffff, &(0x7f000000b000-0x8)=0x0, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="", 0x0}], 0x1) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xc4ac369b04fe41f6, &(0x7f00003d8000-0x1000)="", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000567000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$loop(&(0x7f00008e6000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) io_setup(0x1, &(0x7f00005a2000)=0x0) io_submit(r3, 0x2, &(0x7f0000203000)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r1, &(0x7f0000a2e000)="d06d61e3df38a070e52533d1abed61a87a6c9b3126", 0x15, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e1d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000588000)="", 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff}]) io_destroy(r3) r4 = getpgid(0x0) tkill(r4, 0x1000000000016) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000b42000)={0x0, 0x6}, &(0x7f0000c37000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000730000-0x18)={r5, 0x6, 0x20, 0x2, 0x5}, &(0x7f0000fc0000)=0x18) 2017/11/17 12:30:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="ebf9d840373e6f78", 0x8}], 0x1) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f00003d8000-0x1000)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) syz_open_dev$loop(&(0x7f00008e6000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r1 = getpgid(0x0) tkill(r1, 0x1000000000016) 2017/11/17 12:30:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a95000-0xa)="2f6465762f70746d7800", 0x200, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000aaa000-0x8)={0x0, 0x0, 0x7f, 0x0}) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f000010c000-0x4)=0x1) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x800, 0x0, 0xfeb, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffeffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000011, 0x80006, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0xa, 0x2, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffd, 0x0) r2 = gettid() rt_sigpending(&(0x7f00009b3000-0x8)={0x0}, 0x8) r3 = perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x8000000000003, 0x10) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) setns(r1, 0x6) eventfd2(0x9, 0x0) fsync(0xffffffffffffffff) r5 = gettid() r6 = fcntl$dupfd(r3, 0x406, 0xffffffffffffff9c) set_tid_address(&(0x7f00002cd000)=0x0) ustat(0xd, &(0x7f0000b21000)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgrp(r5) setsockopt$inet_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000f04000)="6879626c6100", 0x6) r8 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r7, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r8, 0x2401, 0xa) 2017/11/17 12:30:04 executing program 3: statx(0xffffffffffffffff, &(0x7f0000ef2000)="2e2f66696c653000", 0x1000, 0x0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {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) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x26c, 0x200, 0x8, 0x2, 0x0, 0x0}, 0x1c) 2017/11/17 12:30:04 executing program 5 (fault-call:10 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f000000b000-0x8)=0x0, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="", 0x0}], 0x1) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000567000)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x1, &(0x7f00005a2000)=0x0) io_submit(r3, 0x2, &(0x7f0000203000)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r2, &(0x7f0000a2e000)="d06d61e3df38a070e52533d1", 0xc, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e1d000-0x40)={0x0, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000588000)="8c358e8863519a35411cf09bbc9447ccf5efbb62201b1ddb4cdb8a8d26eda8356903ca51d0586d4c7b3cce44", 0x2c, 0x0, 0x0, 0x1, 0xffffffffffffffff}]) io_destroy(r3) r4 = getpgid(0x0) tkill(r4, 0x1000000000016) 2017/11/17 12:30:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x400000000040) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00004be000-0x10)={0x0, &(0x7f0000746000-0x10)=[]}) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000c4f000-0x4)=0x0, &(0x7f0000fd3000)=0x4) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000d47000)=0x0) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000a17000-0x1000)="", &(0x7f0000ba1000-0x4)=0x0) 2017/11/17 12:30:04 executing program 0: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="c20007115f090007000000c2838a1c96"}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f00006a3000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000fd2000)=0x1c) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000fd3000-0x3a)={0xfffffffffffffffe, 0x9, [@random="2900000000a6", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="eb771334a610", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 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) r3 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x406, r2) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000ed9000-0xe8)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000067d000-0x4)=0xe8) fstat(r3, &(0x7f00009ff000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r4, &(0x7f0000da1000-0x8)="2e2f66696c653000", r5, r6, 0x800) syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) dup3(r2, r3, 0x0) 2017/11/17 12:30:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000019000-0x8)=0x321) r0 = eventfd2(0x800000000000009, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c30000-0x9)="2f6465762f76637300", 0x80000, 0x0) r2 = syz_open_dev$vcsa(&(0x7f000078f000)="2f6465762f766373612300", 0xfffffffffffffffa, 0x100) renameat2(r1, &(0x7f00009f9000-0x8)="2e2f66696c653000", r2, &(0x7f00004fe000-0x8)="2e2f66696c653000", 0x1) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f00007cb000-0x8)="0800000000000000", 0x8}], 0x1) r3 = msgget$private(0x0, 0x11) r4 = openat$fb0(0xffffffffffffff9c, &(0x7f0000dea000)="2f6465762f66623000", 0x10080, 0x0) msgctl$MSG_STAT(r3, 0xb, &(0x7f0000b3c000)="0000000000000000000000000000000000000000000000000000000000000000000000") r5 = socket(0x0, 0x0, 0x0) getsockopt$bt_BT_SNDMTU(r5, 0x112, 0xc, &(0x7f0000097000-0x2)=0xfb, &(0x7f0000f2e000+0x42f)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) io_setup(0x0, &(0x7f00005a2000)=0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000eb4000+0x2dd)=[0x0, 0x0]) getpid() getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000ad0000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000918000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00001ed000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004d2000)=0xc) gettid() getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f00007ca000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$TIOCGSID(r2, 0x540f, &(0x7f00006e1000-0x4)=0x0) fcntl$getown(r2, 0x9) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000154000)={0x0, 0x0, 0x0}, &(0x7f000022a000-0x4)=0xc) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000eea000-0x4)=0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000155000)=0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00008f5000-0x4)=0x0) r7 = getpgrp(r6) r8 = getpgid(r7) tkill(r8, 0x1000000000016) 2017/11/17 12:30:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f000000b000-0x8)=0x0, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="", 0x0}], 0x1) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xc4ac369b04fe41f6, &(0x7f00003d8000-0x1000)="", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) r1 = semget$private(0x0, 0x3, 0x180) semctl$SEM_INFO(r1, 0x3, 0x13, &(0x7f000020a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000567000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$loop(&(0x7f00008e6000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) io_setup(0x3, &(0x7f0000770000-0x8)=0x0) io_submit(r3, 0x2, &(0x7f0000203000)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r2, &(0x7f0000a2e000)="d06d61e3df38a070e52533d1abed61a87a6c9b3126", 0x15, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e1d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000588000)="", 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff}]) io_destroy(r3) r4 = getpgid(0x0) tkill(r4, 0x1000000000016) 2017/11/17 12:30:04 executing program 3: statx(0xffffffffffffffff, &(0x7f0000ef2000)="2e2f66696c653000", 0x1000, 0x0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = socket$packet(0x11, 0xc269c0243739159c, 0x300) set_mempolicy(0x1, &(0x7f00009d0000-0x8)=0x4, 0x1f0000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x7, 0xfffffffffffffbff}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x6)=@hci={0x1f, 0x3, 0x3}, 0x6, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)="a5", 0x1}, {&(0x7f0000001000-0x4f)="dd2d3d2dbf0e8d46400bef4bc93cc9db7b49dd5b21a7754b9b1e3daa183a351f5ca39e45ab1db25d2a52bf934e6da01b34697a1ee6a7dd7dac2dd72005ab10771617dd9a86e44a7f52ec1819b2b271", 0x4f}], 0x2, &(0x7f0000002000-0x3a8)=[{0xa8, 0x11b, 0x5, "d6c1aaaebc2b5b3d0cc271dbf036bcc586b6505711dbb32e4eec54ecaaad584496877655f3c6b08248b9d3b5988a127de00a759f6309507b56d93a35b0abe28c3bcf3b8283525e7e685430d5ea70476a3bc8548e65e4aab8a3ae06e20398b62ab62e1bbec0cb42d05dc070c1ab35025e7eefdd2342722601586e5cd1f0c1f808c854668b82d29344f0ccae78ed3f8bd6f496"}, {0x88, 0x11f, 0x692394ff, "1d1be96dcb93d0bb0cebb9c23c616c9c8c3e29e2d2575cfe274976de8d318436dee4625442d71c46d8e8e06d603d08faccce5f76454eaaa939210488f5b63e1efd84b41c0dc2e905e472389ae7466cbdba260a79e2b0885999edf64aac9b5ec69331a9df16c3fe31e1dbd69e58625221aa6d03"}, {0xa8, 0x117, 0x9b9b, "2393b631c88df0feefafc9f1d0f5ebc7c5168936e47669b2bce12660d25ef8a0db2dcc3561f1fb8e6b8079614adce9689af6ad1803668d7f0dc7e0db1f1fb049c428369faf762f1fb9fb8e7228c1fffa6d101299f71b5818e0a3302640cdce6d82b6303b416b39d861a11304781f9ee4dc236da4cdf73b97a34e099a5dfc2109d6e6f3ab5826f9b647e93d9d3d209c66c47d57eeb3"}, {0x58, 0x109, 0x4, "06ec6de4030fb15f3dbe2b472ea9d70bce745c3403d9c25ca1a5389a0585440294872e9cdc3b22eb9ed96e361027ecc14d3fc4c6eb03645d9f1743123146272d8677ac05f0"}, {0xb0, 0x110, 0x6, "bff7367d033d4ae414351fa1d02687f450b68ca5e03ebc70a918c4446154669d0ecab0ef6d449862423fa407db8a36ae3b5048d7dfdfc93ca85f36e9fd30c5701f7ceda12620c148d8d275bf44fe573a0cf89814c4d7026f89df57c33bd34d972b77308bfdf27622f39b20dc78fe9115e87db5c5aaef58cb6cacb4e22a5d833b9be030d7bdfe0c0a75771be4bbeddde340faa2f0425a8cc2d4a3e2abdf0d"}, {0xc8, 0x107, 0x8, "3a29916c729f6cb8fce167a894da185e74898e3c5d6e8596438779136f3c716b834ffeb634108310628ea108a124cf873a49e0310f8f9c1fe00b5849864a6d8084f32c46c9d9267929356b5bad34b6973419ac03fcd56ea893c913b5d6e8c29e9ebd531badd29ccf442e156166928dbc317cf78ab193e73159b0597440b401be53c1fe6566dc5b544ce9ae732260a6252c45897a14241df4a70d03fdea58acec30b8cfd6f47a720b7e4281d3cfffd80bd6"}], 0x6, 0x0}, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000003000-0xe)="2e2f66696c65302f66696c653000", 0x60802, 0x80) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000001000)={r1, 0x6}, &(0x7f0000003000-0x4)=0x6) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000-0x8c)={r3, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$KDSETMODE(r2, 0x4b3a, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0xb)={&(0x7f00006cb000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000000000)=[], 0x0, &(0x7f0000002000-0x8b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b, 0x8}, 0x2160) 2017/11/17 12:30:04 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)="2e2f66696c653000", 0x80, 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0xf, &(0x7f0000caf000-0x4)=0x0, &(0x7f0000000000)=0x4) r1 = open(&(0x7f00005b4000-0x8)="2e2f66696c653000", 0x208500, 0x102) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000003000-0x8)=@assoc_value={0x0, 0xffffffffffffff62}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={r2, 0xdf, "2104fcbef7d461a7af2a1f5a63b82b5cda214f693f4afe18b0c64f7882f92b3b92753755d1b2103f3621d1282ec2e9851499fd61c253a9cfab30cd86b0b2c49b7c4df41570a33a21675ea6fd6bc30033cb94b59808afef3b5026ef6150ee77a245f1ba1d6723e59bc7f1b314c139b729f616519c5a287e65979e53649a34aa04a3b877cc468a8604a9016e59e6a540edd65ee56812dab49c85d53e953a56335d9bff93f204793d7d2c0f4a885e40c82198bd2f3086850772146fa6f13175c676baaf70e1cfe5d43de785d9cb7a52e7eaeabb30adaf1cf563bea2877d41af2c"}, &(0x7f0000002000)=0xe7) 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) sendmsg(r0, &(0x7f0000001000)={&(0x7f0000000000)=@ipx={0x4, 0x2, 0x6, "b3140d2b78d4", 0xffff, 0x0}, 0x10, &(0x7f0000002000-0x60)=[{&(0x7f0000000000)="8918c5a828e1a9cf12654bdc7a98b716667e54eb769ac2ef2bb254aa245aa670cf9b78bf5da189c1ddd38834a62bc6d30c4071304a85bc6e", 0x38}, {&(0x7f0000000000)="15e95ffb6f80265dc3c0561322222b3319a30c22d438bed2e11e10cd45e37da13ecf869a7ee8", 0x26}, {&(0x7f0000002000-0xa9)="1f8f833c6f083c4e20f5f888179f7cae7883459f89c451371b95a96eb1faba0d99d9fb459e70c8dee3ddbd0aa7acb6f02013287c388ec3ccfa5c1e7fac750a1f4b393a2893a6342a501e71da141dabcd670c363ec12d6d35c68f333e08c4212c57b8f41e2a653fbdfb5cdf8a73f90f9c07f2520ee75aa816bcf81c724785711a03df148dd591f1b0cf39276b1d9c9681627f98575dac50ab704589230286100841471782783b3640f7", 0xa9}, {&(0x7f0000001000-0x8f)="be04235e4ffa509cf95e3c92c4dd658bbedfe4d2c057a80fb2525cff544895511cfbcc5b160908762b9edfe244c8ca66226c0bbb3b9cc1eef5e95f5f350e698fc65bf1002f7649e83ee2bc056f494a13d1801ca08a5e5ad5650cc871dd585e09850c43b3108f41f93caa4b91fb7fed4cefa46ea2e582867936e1607eb899e171e265fe380f2273889e01f6c537a197", 0x8f}, {&(0x7f0000002000-0xa)="77f3f3bc9400b1e988b1", 0xa}, {&(0x7f0000002000-0xb0)="ea4457d750b207f47a2279de5533701653a003367360fc8962206e436e0ec597a3d65d6797e25174971aa0f76026e41c814cf79bf690abac68340ee03a66ceb35f4b858e768cd2ab96100668f44029ff3823a0c2eba595ce1c3eb592bde8f20728f678c8b60d2c540b0af9841d8622c6eafc6eafc1bd6201d64c7912e60a2a5ff27a6096404dbc7402430c7ae456650e575cc7262a40ac0a5b1845ec7510d334bf361d00267f0124075eef135ed8c13d", 0xb0}], 0x6, &(0x7f0000001000)=[{0x110, 0x1ff, 0x3f, "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"}, {0x108, 0x11f, 0x5, "be6a52a233fc89c58c16e397bef7d4ef2ce6a7ac2a2e858bac2816c6060163a3fb8d58389286ef0ea523fdbaf7b797ad2b7af951c64578ce1d5336cffe4e5faf801bd041c8f041aaaad57406cb59842e54893e7101a3806adeb19bfb719c373c579b35cf0dae3fda85fd8d4f3ff7e450c9e5273c3ff6b016e157d4075943858cad974e67a2d652dd2ea2d372368b4d33ca426cc1bc2467ff8983e5a572a000422fc46ef43b96e97b6770e585ac44bd83bbf39ad72601267f76642e0541fac1cb6e4da8702a1fb481ff0c51fb9d498a725682de1abb1df4e788d4e325460e210677f4bc6768a174e3f05c3fe7be81e12fff27616d"}], 0x2, 0x80}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x88300, 0x0) statx(0xffffffffffffffff, &(0x7f0000ef2000)="2e2f66696c653000", 0x1000, 0x0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/17 12:30:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x400000000040) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00004be000-0x10)={0x0, &(0x7f0000746000-0x10)=[]}) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000d47000)=0x0) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000a17000-0x1000)="", &(0x7f0000ba1000-0x4)=0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000638000)={0x0, 0x0}, &(0x7f0000b29000-0x4)=0x10) [ 961.714065] FAULT_INJECTION: forcing a failure. [ 961.714065] name failslab, interval 1, probability 0, space 0, times 0 [ 961.731545] CPU: 3 PID: 1820 Comm: syz-executor5 Not tainted 4.14.0-next-20171117+ #17 [ 961.732535] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [ 961.735934] Call Trace: [ 961.735948] dump_stack+0x194/0x257 [ 961.735967] ? arch_local_irq_restore+0x53/0x53 [ 961.736014] should_fail+0x8c0/0xa40 [ 961.736034] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 961.736057] ? find_held_lock+0x39/0x1d0 [ 961.736097] ? lock_downgrade+0x980/0x980 [ 961.736170] ? trace_event_raw_event_sched_switch+0x8a0/0x8a0 [ 961.736178] ? lock_release+0xd80/0xd80 [ 961.736192] ? rcu_note_context_switch+0x710/0x710 [ 961.736226] should_failslab+0xec/0x120 [ 961.736239] kmem_cache_alloc+0x47/0x760 [ 961.736260] ? kasan_check_write+0x14/0x20 [ 961.736268] ? _copy_from_user+0x99/0x110 [ 961.736288] do_io_submit+0x353/0x14f0 [ 961.736331] ? aio_read+0x3a0/0x3a0 [ 961.736423] ? fput+0xd2/0x140 [ 961.736455] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 961.736477] SyS_io_submit+0x27/0x30 [ 961.736485] ? SyS_io_submit+0x27/0x30 [ 961.736502] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 961.736508] RIP: 0033:0x447c99 [ 961.736512] RSP: 002b:00007fdf72d23bd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 961.736520] RAX: ffffffffffffffda RBX: 00007fdf72d246cc RCX: 0000000000447c99 2017/11/17 12:30:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000cf1000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00004ca000)=0x0, &(0x7f0000b5c000)=0x4) r2 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) dup3(r0, r2, 0x0) [ 961.736525] RDX: 0000000020203000 RSI: 0000000000000002 RDI: 00007fdf72ce2000 [ 961.736529] RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 [ 961.736533] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000004a971e 2017/11/17 12:30:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x3, 0x400000000040) io_setup(0x3, &(0x7f0000a58000)=0x0) personality(0x100000) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000630000-0x10)="2f6465762f73657175656e6365723200", 0x40, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001bf000)="2f6465762f6877726e6700", 0x1, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000f11000)={0x0, 0x0}) r6 = creat(&(0x7f000044b000-0x8)="2e2f66696c653000", 0x12) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000088b000-0x11)="2f6465762f7667615f6172626974657200", 0x80880, 0x0) r8 = syz_open_dev$usb(&(0x7f000074c000)="2f6465762f6275732f7573622f3030232f30302300", 0x9, 0x4000) r9 = syz_open_dev$usb(&(0x7f00001dd000-0x15)="2f6465762f6275732f7573622f3030232f30302300", 0x80, 0x200000) r10 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ab4000)="2f6465762f6175746f667300", 0x4ca40, 0x0) r11 = openat$fb0(0xffffffffffffff9c, &(0x7f0000ac0000)="2f6465762f66623000", 0x0, 0x0) io_submit(r2, 0x9, &(0x7f00006c0000-0x48)=[&(0x7f0000a9a000+0xc0c)={0x0, 0x0, 0x0, 0x8, 0x3, r0, &(0x7f0000975000)="354e857488071bf56d1bafa3dd804484cd38db428fcbc69fdec5feb501bfd798a0d7a4fc3227bc7a003873148ef0acc6d01ca48745693add2493cf7f311531cdfac4d5fe96593970d90ded036129203e02e7a2db21c4ae79aa3d22bc44b8ed91f43b0a977b07af190bb0cebbdaecb51c197d6ea18fc177ec158f04c8d458269befead2422c441cac320290cebf678eb5c3625099ac0f8d1a332f187e483616455465bcbe2bc3bcde23deb089205bc5cc7b02684bc1fa382f90b7425410c30633669bffcbf2887786a50385fd1040693988cc06901ba5", 0xd6, 0x7f, 0x0, 0x1, r3}, &(0x7f00002e4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00009f8000-0x32)="72fd8878fad6cc6a11cd3662c85a17d7f8621ced9787bf7f073e47734b779ffa78e64c8a7cc96e70f8db6a4f0a1068f5929f", 0x32, 0x1b6a, 0x0, 0x1, r4}, &(0x7f0000954000-0x40)={0x0, 0x0, 0x0, 0x0, 0x7, r5, &(0x7f0000eb1000-0x6d)="5fedf8e3acf7fd25e4ecd89fd0724d9f52cc46f86ba53e61c2b705314e6d45d5f5f78ffd0c557d6acf7f08fb87a10cc97b28121b9eb0dd149372672239ae46e951c346a3060b84a4cde37dc5f629f529728b53812b65974c224af51ae359732ad65b01718acde6978a32daf6d0", 0x6d, 0x0, 0x0, 0x1, r6}, &(0x7f0000a42000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r0, &(0x7f00001b8000)="7b5b2a54e5cddb306509ee6f6356f4b3fbf64463e53a73da65f7de2f39b22081c096f60a7d69159a2b166ef0cc147d1ba227975bef00c8e8852b745d52b1739fc529738e9a4022c751739b57f79df40d15c131c91086b2d96a4163c069ae41fd32de86016e97610c719ca3c3f5019160e43aad2ac4e59bc52a80d60b5c878d03c8a8a6b6af02e5925f3676bc6db722e41c4c508573b84bcf5f579d6e09ce7dfe9d405d60f40292017df2c0a0be4b521f", 0xb0, 0x4006, 0x0, 0x1, r7}, &(0x7f0000dd1000-0x40)={0x0, 0x0, 0x0, 0x3, 0x6, r0, &(0x7f00008f7000-0x66)="463f827dd9ee806992ed5dc42a9a1f1c7ec4080dc12bdf65e1d4596c3c1cfbf4acdb580baae19a05cb20ea574497e84608137bf974d072110a1af6a3532d90ea53e2c460f5af787f7545dd29498981b67c204f381bd29bd5a7e51bc9cded8841e25bf8de6f20", 0x66, 0x9, 0x0, 0xfffffffffffffffd, r8}, &(0x7f0000143000-0x40)={0x0, 0x0, 0x0, 0x7, 0xffff, r1, &(0x7f0000c01000-0x25)="b29c86b19c39fa88c4ae5b61d6cb29d376d7e83260dbd5383d184f467e11399721cd5c8820", 0x25, 0x9, 0x0, 0x1, r9}, &(0x7f00005c7000+0x9bf)={0x0, 0x0, 0x0, 0x2, 0x101, r0, &(0x7f000081e000)="a9404548eb3949c62b21836426c09831e8dff118202571cae34f6157b376938817cf507e1b4a8215112b58b645c3be54ff2fc73d8d85c29373e33d85d86a3dce228bda5f38c7bfd4bc19c5a08fade25ac99411305373a70541b07813816ca50bdfc00710f782b7577bdf18b5c1e6b78c7c3340c4892330b37e0d72e4d0633192742618622dc2194d47957153e8e15e9def4666b6d138353463e986d8c6d926fe4dc4e5a9a73d8d5938498a20e8b0e6", 0xaf, 0xffffffff, 0x0, 0x0, r10}, &(0x7f00008d8000-0x40)={0x0, 0x0, 0x0, 0x3, 0xb431, r1, &(0x7f00000da000)="cc1ad9494b237c97a041d6774506144c42ac6efd7e362e9b6ac8e33e48045666351df890184b90e73534f00063c301f691dde2841a9e18326aa19bb376082d", 0x3f, 0x4, 0x0, 0x0, r11}, &(0x7f00003ae000)={0x0, 0x0, 0x0, 0x9, 0x4, r1, &(0x7f0000a9e000-0xb9)="1d4c8b7aac70889c12319799b229831a9ef97c145902cf0a5b262d7647c0653d0bf81aa2ba10f8b8503cb836ff88bf28ee0cea9b831ce9b9bd01a936d69547bc65e464f3fb54404373f6a0251bf9945899fe583c1e0428974e6660245ddd91541b26f68f9601d21a460f10f093c0d97e0ed2438faa1719776e695df9a07d9fe98d5f319edf3aad52856b2ac6bfbe9301ce3adc0f445bccba296726e49f5812e1d9b3dd67c1c7c6d3408be6d1d518d09ac99a26a167ea186c7f", 0xb9, 0x1, 0x0, 0x0, r0}]) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00004be000-0x10)={0x0, &(0x7f0000746000-0x10)=[]}) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000d47000)=0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000d30000)=0x0, &(0x7f0000e7e000)=0x4) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000a17000-0x1000)="", &(0x7f0000ba1000-0x4)=0x0) [ 961.736537] R13: 0000000000000000 R14: 00007fdf72d239c8 R15: 00007fdf72d23b38 2017/11/17 12:30:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f000000b000-0x8)=0x0, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="", 0x0}], 0x1) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mount(&(0x7f0000d29000-0x8)="2e2f66696c653000", &(0x7f0000d1b000-0x8)="2e2f66696c653000", &(0x7f00003e1000-0x9)="656669766172667300", 0x200000, &(0x7f0000b08000)="7fbfe1d9eb60419d31922274a7f5") socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000567000)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x1, &(0x7f00005a2000)=0x0) io_submit(r3, 0x2, &(0x7f0000203000)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r2, &(0x7f0000a2e000)="d06d61e3df38a070e52533d1", 0xc, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e1d000-0x40)={0x0, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000588000)="8c358e8863519a35411cf09bbc9447ccf5efbb62201b1ddb4cdb8a8d26eda8356903ca51d0586d4c7b3cce44", 0x2c, 0x0, 0x0, 0x1, 0xffffffffffffffff}]) io_setup(0x4, &(0x7f0000e1f000)=0x0) io_destroy(r3) r4 = getpgid(0x0) tkill(r4, 0x1000000000016) r5 = openat$hpet(0xffffffffffffff9c, &(0x7f0000ff9000)="2f6465762f6870657400", 0x40000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000a24000)={0x7, &(0x7f00000cc000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r5, 0xc0086423, &(0x7f0000389000)={r6, 0x2}) 2017/11/17 12:30:04 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f6465762f73657175656e6365723200", 0xaa143, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(r0, &(0x7f0000000000)="2e2f66696c653000", 0xfd, 0x0, &(0x7f0000d99000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/17 12:30:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f000000b000-0x8)=0x0, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="", 0x0}], 0x1) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xc4ac369b04fe41f6, &(0x7f00003d8000-0x1000)="", 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000847000-0x4)=0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00007ee000)={0x80, 0x9, 0xedad, 0xfffffffffffffffd, 0x3ff}) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000567000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$loop(&(0x7f00008e6000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) io_setup(0x1, &(0x7f00005a2000)=0x0) io_submit(r3, 0x2, &(0x7f0000203000)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r2, &(0x7f0000a2e000)="d06d61e3df38a070e52533d1abed61a87a6c9b3126", 0x15, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e1d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000588000)="", 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff}]) io_destroy(r3) r4 = getpgid(0x0) tkill(r4, 0x1000000000016) 2017/11/17 12:30:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="ebf9d840373e6f78", 0x8}], 0x1) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f00003d8000-0x1000)="", 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000129000-0x4)=0x0) wait4(r1, &(0x7f0000a10000)=0x0, 0x20000000, &(0x7f0000309000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) get_mempolicy(&(0x7f0000e68000-0x4)=0x0, &(0x7f0000841000-0x8)=0x0, 0x0, &(0x7f00000d8000/0x2000)=nil, 0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) syz_open_dev$loop(&(0x7f00008e6000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r2 = getpgid(0x0) tkill(r2, 0x1000000000016) socket$unix(0x1, 0x7, 0x0) 2017/11/17 12:30:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a95000-0xa)="2f6465762f70746d7800", 0x200, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000aaa000-0x8)={0x0, 0x0, 0x7f, 0x0}) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f000010c000-0x4)=0x1) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x800, 0x0, 0xfeb, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffeffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000011, 0x80006, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0xa, 0x2, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffd, 0x0) r2 = gettid() rt_sigpending(&(0x7f00009b3000-0x8)={0x0}, 0x8) r3 = perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x8000000000003, 0x10) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) setns(r1, 0x6) eventfd2(0x9, 0x0) fsync(0xffffffffffffffff) r5 = gettid() r6 = fcntl$dupfd(r3, 0x406, 0xffffffffffffff9c) set_tid_address(&(0x7f00002cd000)=0x0) ustat(0xd, &(0x7f0000b21000)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgrp(r5) setsockopt$inet_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000f04000)="6879626c6100", 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r7, 0x0, 0xffffffffffffffff, 0x0) 2017/11/17 12:30:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e0e000)={0x0, 0x0, 0x0}, 0xc) sched_setaffinity(r0, 0x8, &(0x7f00006c3000)=0x321) r1 = eventfd2(0x800000000000009, 0x0) write$eventfd(r1, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) writev(r1, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="ebf9d840373e6f78", 0x8}], 0x1) socket(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x29, 0x0, @thr={&(0x7f0000cd1000)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) io_setup(0x0, &(0x7f00005a2000)=0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000eb4000+0x2dd)=[0x0, 0x0]) r2 = getpgid(0x0) tkill(r2, 0x1000000000016) 2017/11/17 12:30:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000ae1000-0x5c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e6365723200", 0x400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000002000-0x8)=0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f72746300", 0x40, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000001000-0x7f4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = 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) connect(r0, &(0x7f00004fe000-0x80)=@generic={0x1, "536e719ffc8e3e6fd2baf6c2120e94a817683aa3179d26d94c9992c977aca913613962b36bb00704a3f957d95d66a0bc25912d0469402fe6849088103aa6055fc8dc8baad12ec21798e7dc0bd1296fc6a0719805ef1f8c2c10202361464a3e9f8c6c00c54f6c6ed5043f9940e8d1aacd8d17cb847373269ea830d5b2286d"}, 0x80) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readlinkat(r1, &(0x7f000054c000-0x8)="2e2f66696c653000", &(0x7f0000e4e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c) r3 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) dup3(r2, r3, 0x0) 2017/11/17 12:30:04 executing program 3: statx(0xffffffffffffffff, &(0x7f0000ef2000)="2e2f66696c653000", 0x1000, 0x0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {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 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f00009fb000)={0x96, 0x7, 0x1f}) 2017/11/17 12:30:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f000000b000-0x8)=0x0, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="", 0x0}], 0x1) r1 = syz_open_dev$sg(&(0x7f0000202000)="2f6465762f73672300", 0xb42, 0x200102) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00005d8000-0x40)={&(0x7f00002ea000)=[0x0, 0x0], &(0x7f0000421000)=[0x0], &(0x7f0000c82000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00001b0000)=[0x0, 0x0], 0x2, 0x1, 0x6, 0x2, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xc4ac369b04fe41f6, &(0x7f00003d8000-0x1000)="", 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000ff5000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$loop(&(0x7f00008e6000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) io_setup(0x1, &(0x7f00005a2000)=0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x81) io_submit(r4, 0x2, &(0x7f0000203000)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r3, &(0x7f0000a2e000)="d06d61e3df38a070e52533d1abed61a87a6c9b3126", 0x15, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e1d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000588000)="", 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff}]) io_destroy(r4) r5 = getpgid(0x0) tkill(r5, 0x1000000000016) 2017/11/17 12:30:04 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)="2f6465762f7663732300", 0x8000000, 0x4000) statx(r0, &(0x7f0000ef2000)="2e2f66696c653000", 0x1000, 0x0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/17 12:30:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x400000000040) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00004be000-0x10)={0x0, &(0x7f0000746000-0x10)=[]}) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000d47000)=0x0) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000a17000-0x1000)="", &(0x7f0000ba1000-0x4)=0x0) clock_adjtime(0x7, &(0x7f0000eb1000)={0xed2, 0x4, 0x4, 0x40, 0x3, 0x8, 0x4, 0x6, 0x200, 0x800, 0x2, 0x8, 0x0, 0x7fff, 0x4, 0x4, 0x7, 0x9, 0x7ff, 0x6, 0x200, 0x7, 0x9, 0x0, 0xfff, 0xd}) 2017/11/17 12:30:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000019000-0x8)=0x321) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="ebf9d840373e6f78", 0x8}], 0x1) init_module(&(0x7f000029f000)="00", 0x1, &(0x7f00001d5000-0x25)="2d757365727365637572697479776c616e30f2706f7369785f61636c5f6163636573735b00") r1 = socket(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) io_setup(0x0, &(0x7f00005a2000)=0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000eb4000+0x2dd)=[0x0, 0x0]) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000e48000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000de1000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x6eb2, 0x2, 0x4, 0x191, 0x20, 0x4, 0xffffffffffff1f43, 0x5, 0x1, 0x1, 0x0, 0x5, 0x6, 0x1]}, &(0x7f0000e6f000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000c48000)={r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = getpgid(0x0) tkill(r3, 0x1000000000016) 2017/11/17 12:30:04 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000001000-0x8c)={0x4, 0x6, 0x0, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(r0, &(0x7f0000001000-0x2)="2e2f66696c653000", 0x800, 0x20, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/17 12:30:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f000000b000-0x8)=0x0, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="", 0x0}], 0x1) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) r2 = dup(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000dc6000)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) clock_getres(0x7, &(0x7f0000fe4000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {r3, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000672000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x1, &(0x7f00005a2000)=0x0) io_submit(r5, 0x2, &(0x7f0000203000)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r4, &(0x7f0000a2e000)="d06d61e3df38a070e52533d1", 0xc, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e1d000-0x40)={0x0, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000588000)="8c358e8863519a35411cf09bbc9447ccf5efbb62201b1ddb4cdb8a8d26eda8356903ca51d0586d4c7b3cce44", 0x2c, 0x0, 0x0, 0x1, 0xffffffffffffffff}]) io_destroy(r5) r6 = getpgid(0x0) tkill(r6, 0x1000000000016) 2017/11/17 12:30:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="ebf9d840373e6f78", 0x8}], 0x1) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f00003d8000-0x1000)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$hidraw0(0xffffffffffffff9c, &(0x7f00001e2000-0xd)="2f6465762f6869647261773000", 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000dce000)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) syz_open_dev$loop(&(0x7f00008e6000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r2 = getpgid(0x0) tkill(r2, 0x1000000000016) 2017/11/17 12:30:04 executing program 3: statx(0xffffffffffffffff, &(0x7f0000ef2000)="2e2f66696c653000", 0x1000, 0x0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) connect(r0, &(0x7f000037b000-0x58)=@alg={0x26, "6861736800000000000000000000", 0x40f, 0x2049, "73616c73613230000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x800) ioctl$KDMKTONE(r1, 0x4b3b, 0x5) 2017/11/17 12:30:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000433000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00009eb000)=0x0) pread64(r0, &(0x7f00003bf000-0xdb)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb, 0x0) r1 = socket(0x2, 0x3, 0x400000000040) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000085a000)="2f6465762f72746300", 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000fca000)={0x0, &(0x7f0000746000-0x10)=[]}) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) getsockopt$ax25_int(r1, 0x101, 0xd, &(0x7f0000f64000)=0x0, &(0x7f00004b3000-0x4)=0x4) r3 = getuid() ioprio_set$uid(0x3, r3, 0x9) keyctl$join(0x1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000d47000)=0x0) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000a17000-0x1000)="", &(0x7f0000ba1000-0x4)=0x0) 2017/11/17 12:30:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0xfffffffffffffffe, 0x78, 0xe3, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000c05000)={0x5, 0xe919, 0x7, 0x40, 0x7}) r2 = 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(0x3, 0x6, 0x8001, &(0x7f0000b99000-0x8)={0x0, 0x0}) timer_create(0x7, &(0x7f0000bc0000)={0x0, 0x7, 0x1, @thr={&(0x7f0000558000-0x5c)="91f6d2a5cdabf9496157a0d11da0712ab39522f6709a59ca14b19a3a3c7b8b36a1ccff94f1f1098fc087337f8f3e0cf9af53f72be3c4ed78697ffb40d47ae6721fdf65666eb42bf381c33a4fbc455a6d4dee57cd0a273b5a6e476a6d", &(0x7f0000a4d000-0x67)="574056de8185424ba856b377f18b612661fe157545fbee3325eecdbc56cda60a3dac45e7a1b71022b726a29dc2decb4bc0bdf43a0e50cf568bb583f5cb30e2d8f155d7a5c8d3af4f802f352a5bfe00f06ac2267a714b047a1602c54ac69601faac5cfd6743e0a1"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b10000)=0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000064f000-0x10)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000602000)={0x0, 0x0}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r3, 0x12, 0x2, &(0x7f00009ef000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000922000-0x4)=0x48) socket$bt_sco(0x1f, 0x5, 0x2) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000d22000)={r4, r5, 0x314}) syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) dup3(r2, 0xffffffffffffffff, 0xfff7fffffffffff9) 2017/11/17 12:30:04 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x400000000000400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000aca000-0xbb)="bb13266e406c3fd76ba3ffe5810f37a698eab07dcd2a96af0fc938872c885bf52e9078a2c7b92ed7f4d416e2621006ce521e13d7748a7df647775bfe4c42ae91cdaa7151ca87b6fa436eee9bd3b88823358dcfe22f7953bb8bd9ee62ed74f973ad924064ee3668f61bbdca4eeb5ed58ae7ff16321e94e65f6c7ba7ab9211919edb43a50d8ea7bc3481d34d5b0d6d39eefb4d08d053cb2be59796591e5dd3ee47e04b0b2509779b234de88358db27b3f86181ce14748184b342247d", 0xbb}, {&(0x7f0000b89000)="", 0x0}], 0x2, 0x3) statx(0xffffffffffffffff, &(0x7f0000ef2000)="2e2f66696c653000", 0x1000, 0x0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/17 12:30:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usb(&(0x7f0000cb6000)="2f6465762f6275732f7573622f3030232f30302300", 0xffffffffffff8001, 0x80) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f00004b9000-0x18)=@add_del={0x2, &(0x7f0000ed0000)=@common="67726530000000000000000000000000", 0x0}) r1 = eventfd2(0x800000000000009, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f000000b000-0x8)=0x0, 0x8) writev(r1, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="", 0x0}], 0x1) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xc4ac369b04fe41f6, &(0x7f00003d8000-0x1000)="", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) read(r1, &(0x7f00006f3000-0xb6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000567000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$loop(&(0x7f00008e6000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) io_setup(0x1, &(0x7f00005a2000)=0x0) io_submit(r3, 0x2, &(0x7f0000203000)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r2, &(0x7f0000a2e000)="d06d61e3df38a070e52533d1abed61a87a6c9b3126", 0x15, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e1d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000588000)="", 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff}]) io_destroy(r3) r4 = getpgid(0x0) tkill(r4, 0x1000000000019) 2017/11/17 12:30:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a95000-0xa)="2f6465762f70746d7800", 0x200, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000aaa000-0x8)={0x0, 0x0, 0x7f, 0x0}) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f000010c000-0x4)=0x1) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x800, 0x0, 0xfeb, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffeffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000011, 0x80006, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0xa, 0x2, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffd, 0x0) r2 = gettid() rt_sigpending(&(0x7f00009b3000-0x8)={0x0}, 0x8) r3 = perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x8000000000003, 0x10) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) setns(r1, 0x6) eventfd2(0x9, 0x0) fsync(0xffffffffffffffff) r5 = gettid() r6 = fcntl$dupfd(r3, 0x406, 0xffffffffffffff9c) set_tid_address(&(0x7f00002cd000)=0x0) ustat(0xd, &(0x7f0000b21000)={0x0, 0x0, 0x0, 0x0, 0x0}) getpgrp(r5) setsockopt$inet_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000f04000)="6879626c6100", 0x6) 2017/11/17 12:30:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x20048, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getuid() r0 = socket(0x2, 0x3, 0x400000000040) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00004be000-0x10)={0x0, &(0x7f0000746000-0x10)=[]}) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000d47000)=0x0) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000a17000-0x1000)="", &(0x7f0000ba1000-0x4)=0x0) 2017/11/17 12:30:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="ebf9d840373e6f78", 0x8}], 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000674000)="2f6465762f6175746f667300", 0x6801, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000dea000)={0x6, 0xffff}) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f00003d8000-0x1000)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) syz_open_dev$loop(&(0x7f00008e6000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r2 = getpgid(0x0) tkill(r2, 0x1000000000016) 2017/11/17 12:30:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000019000-0x8)=0x321) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="ebf9d840373e6f78", 0x8}], 0x1) socket(0x0, 0x0, 0x0) r1 = open(&(0x7f0000e59000)="2e2f66696c653000", 0x331080, 0x88) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000b27000-0xc)={0x0, 0x80, 0x15}) clock_nanosleep(0x4, 0x1, &(0x7f0000c62000)={0x0, 0x989680}, &(0x7f0000265000-0x10)={0x0, 0x0}) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f00003da000-0x1c)={0x0, 0x10001, 0x401, 0x0, 0x9, 0x10001, 0x6, 0x320, 0x9, 0x4, 0x40, 0x2, 0x0, 0x2, 0x7, 0x7, 0xb5, 0x4939, 0xa1ab}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) io_setup(0xab, &(0x7f000071d000)=0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000a4e000-0x4)=0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000eb4000+0x2dd)=[0x0, 0x0]) r2 = getpgid(0x0) tkill(r2, 0x1000000000016) 2017/11/17 12:30:05 executing program 3: statx(0xffffffffffffffff, &(0x7f0000ef2000)="2e2f66696c653000", 0x1000, 0x800000, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/17 12:30:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f000000b000-0x8)=0x0, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="", 0x0}], 0x1) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f00003ed000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_create(0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000567000)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x1, &(0x7f00005a2000)=0x0) r4 = openat$hpet(0xffffffffffffff9c, &(0x7f000071b000)="2f6465762f6870657400", 0x220002, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r4, 0xc0106401, &(0x7f0000407000-0x10)={0x5b, &(0x7f00005fb000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) io_submit(r3, 0x2, &(0x7f0000203000)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r2, &(0x7f0000a2e000)="d06d61e3df38a070e52533d1", 0xc, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e1d000-0x40)={0x0, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000588000)="8c358e8863519a35411cf09bbc9447ccf5efbb62201b1ddb4cdb8a8d26eda8356903ca51d0586d4c7b3cce44", 0x2c, 0x0, 0x0, 0x1, 0xffffffffffffffff}]) openat$hidraw0(0xffffffffffffff9c, &(0x7f0000c6e000-0xd)="2f6465762f6869647261773000", 0x800, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f49000)="2f6465762f6877726e6700", 0x2000, 0x0) sendmsg$alg(r5, &(0x7f0000039000)={0x0, 0x0, &(0x7f00007f0000-0x10)=[{&(0x7f0000f12000-0x60)="689a0d537ff6ce439706373655d30b08152fa07c7e997ab125225a30b198b1459956f321e79b2588f718194f1ef6bd6458e2d4f215eb1f7b483308cfb2e9e3b15812d19548a919f44aa161c715809015e7c4dde7304e0ca0d7b1a708a13a23f3", 0x60}], 0x1, 0x0, 0x0, 0x408c0}, 0x20004000) io_destroy(r3) r6 = getpgid(0x0) tkill(r6, 0x1000000000016) 2017/11/17 12:30:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f000000b000-0x8)=0x0, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="", 0x0}], 0x1) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xc4ac369b04fe41f6, &(0x7f00003d8000-0x1000)="", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000567000)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x1, &(0x7f00004b2000)=0x0) io_submit(r2, 0x2, &(0x7f0000203000)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r1, &(0x7f0000a2e000)="d06d61e3df38a070e52533d1abed61a87a6c9b3126", 0x15, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e1d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000588000)="", 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff}]) io_destroy(r2) r3 = getpgid(0x0) tkill(r3, 0x1000000000016) 2017/11/17 12:30:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xe3, 0x0, 0x100000, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x80000040fe, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000732000)="2f6465762f6c6f6f702300", 0xffffffffffffffff, 0xfffffffffffffffe) syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) dup3(r0, r1, 0x0) 2017/11/17 12:30:05 executing program 3: statx(0xffffffffffffffff, &(0x7f0000ef2000)="2e2f66696c653000", 0x1000, 0x0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10, 0x80800) r1 = accept$unix(r0, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000c38000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000000000)="f6c8aa3ea20312a02a0cf570351fa0a3a65b6fdbc4526629f28644c73775e48edb57fb0c87bf14702e5fbfd341330486e2137fac64e8a35eff108e036e51891aaf2ad74d0b2ad8f0", 0x48, 0x4, &(0x7f00008f7000)=@in6={0xa, 0x3, 0xde9a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, 0x1c) 2017/11/17 12:30:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000360000-0xc)={0x2, r0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000e4f000-0x20)={0x2, 0x2bb, 0x200, 0x7, 0x7fffffff, 0xfffffffffffffffe, 0xfffffffffffffff8, 0x7f, 0x0}, &(0x7f000097a000)=0x20) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000682000-0x14)={r2, 0xd5, 0x1, 0x6, 0x3, 0x3}, 0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000b99000)="2f6465762f6c6f6f702300", 0x0, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00005ed000-0x78)={0x2, 0x78, 0xd4e7, 0xb21, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2001000000000f8, 0x0, 0x0, 0x0, 0x0, 0x25, 0x0, 0x12, 0xfffffffffffffffc, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r3, 0x1) mmap(&(0x7f0000000000/0x274000)=nil, 0x274000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000019000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x278000)=nil, 0x278000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000147000)={0x0, 0x0}) getsockopt$nfc_llcp(r4, 0x118, 0x4, &(0x7f0000199000-0x32)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) timerfd_gettime(r6, &(0x7f00000e9000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r7 = syz_open_dev$sg(&(0x7f0000271000-0x9)="2f6465762f73672300", 0x0, 0x2) mmap(&(0x7f0000278000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000278000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000279000-0x10)={0x0, 0x989680}, &(0x7f0000278000)={0x0, 0x0}) write$sndseq(r7, &(0x7f0000119000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw8={"9f9022f7ebb32d4b73944223"}}], 0x30) write(r7, &(0x7f000002b000)="c95779694bb948cef40faa1370aecf3486cda11ad1cce09aba225043e83c63b85d96b826a6b3a15a0479876076cc0164b3b7d2dc6b0e3467bd64c7b11fdb92ece64c6c8ff44634bd8b1d468b0821020381e40c2992d91366", 0x58) mmap(&(0x7f0000278000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r6, 0xc010640c, &(0x7f0000278000)={0x6, 0x1}) select(0x40, &(0x7f0000277000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001e9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000c6000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000277000)={0x77359400, 0x0}) getpid() 2017/11/17 12:30:05 executing program 3: statx(0xffffffffffffffff, &(0x7f0000711000-0x8)="2e2f66696c653000", 0x0, 0x4, &(0x7f0000600000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {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) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e63657200", 0x80, 0x0) readlinkat(r0, &(0x7f00000ee000-0x8)="2e2f66696c653000", &(0x7f0000a3a000-0x23)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23) 2017/11/17 12:30:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x400000000040) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00004be000-0x10)={0x0, &(0x7f0000746000-0x10)=[]}) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000d47000)=0x0) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000a17000-0x1000)="", &(0x7f0000ba1000-0x4)=0x0) connect$nfc_llcp(r0, &(0x7f0000f29000-0x60)={0x27, 0x4450, 0x8, 0x1, 0x3ff, 0xffffffffffffffbd, "082055d5bc30d8e116c8a2247fc6bd13cb854e980632ca633abc594d7bb9900bd7fb3483d2030c8fa479f5a1693ce47b12f50aa97cbe598f7a401833d03207", 0x8}, 0x60) 2017/11/17 12:30:05 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 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) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000-0x4)={0x4, 0x4, 0x9000}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000004000)=0x483b, &(0x7f0000002000-0x8)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f0000003000-0x8)="2e2f66696c653000", r0, &(0x7f0000006000-0x8)="2e2f66696c653000", 0x1000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000007000-0x20)={@generic="3fe165168bf9a736dd985217daab65c3", @ifru_flags=0x1}) rename(&(0x7f0000004000-0x8)="2e2f66696c653000", &(0x7f0000004000-0x8)="2e2f66696c653000") dup3(r0, r0, 0x80000) execve(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000000000)=[&(0x7f0000001000)="2800", &(0x7f0000001000-0x1f)="6d643573756d76626f786e6574306d696d655f747970652970726f632dda00", &(0x7f0000001000-0x4)="2d235b00", &(0x7f0000000000)="29a35d00", &(0x7f0000000000)="2300", &(0x7f0000001000-0x9)="7573657270726f6300", &(0x7f0000001000-0x1)="00"], &(0x7f0000000000)=[&(0x7f0000000000)="5600", &(0x7f0000000000)="5b656d3100", &(0x7f0000002000-0x1)="00", &(0x7f0000000000)="00", &(0x7f0000000000)="2e2d2173656c66626465763a217070703000"]) r1 = dup(r0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000007000)=0x0) utimensat(r0, &(0x7f0000e35000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x20)={{0x0, 0x7530}, {0x0, 0x2710}}, 0x100) statx(0xffffffffffffffff, &(0x7f0000ef2000)="2e2f66696c653000", 0x4000, 0x0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/17 12:30:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000002, 0x3, 0x400000000040) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00004be000-0x10)={0x0, &(0x7f0000746000-0x10)=[]}) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000d47000)=0x0) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000a17000-0x1000)="", &(0x7f0000ba1000-0x4)=0x0) 2017/11/17 12:30:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="ebf9d840373e6f78", 0x8}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup3(r0, r1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000ce2000-0xa0)={0x0, @in6={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x200, 0x8000800000000000, 0x80, 0x2}, &(0x7f000085f000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000a19000)={r3, @in6={{0xa, 0x0, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0x7, 0x7, 0xff}, &(0x7f0000b89000)=0xa0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000f60000)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) syz_open_dev$loop(&(0x7f00008e6000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r4 = syz_open_dev$sg(&(0x7f0000770000)="2f6465762f73672300", 0x0, 0x10000) getsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f0000abc000)=0x3, &(0x7f0000dd2000)=0x4) read$eventfd(r0, &(0x7f00007d3000-0x8)=0x0, 0x8) r5 = getpgid(0x0) tkill(r5, 0x1000000000016) 2017/11/17 12:30:05 executing program 3: statx(0xffffffffffffffff, &(0x7f0000ef2000)="2e2f66696c653000", 0x1000, 0x0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = syz_open_dev$usb(&(0x7f0000c55000)="2f6465762f6275732f7573622f3030232f30302300", 0x6, 0x100) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000b72000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000afc000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) 2017/11/17 12:30:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a95000-0xa)="2f6465762f70746d7800", 0x200, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000aaa000-0x8)={0x0, 0x0, 0x7f, 0x0}) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f000010c000-0x4)=0x1) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x800, 0x0, 0xfeb, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffeffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000011, 0x80006, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0xa, 0x2, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffd, 0x0) r2 = gettid() rt_sigpending(&(0x7f00009b3000-0x8)={0x0}, 0x8) r3 = perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x8000000000003, 0x10) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) setns(r1, 0x6) eventfd2(0x9, 0x0) fsync(0xffffffffffffffff) r5 = gettid() fcntl$dupfd(r3, 0x406, 0xffffffffffffff9c) set_tid_address(&(0x7f00002cd000)=0x0) ustat(0xd, &(0x7f0000b21000)={0x0, 0x0, 0x0, 0x0, 0x0}) getpgrp(r5) 2017/11/17 12:30:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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) r1 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) r2 = dup3(r0, r1, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000b69000)={@loopback=0x7f000001, @broadcast=0xffffffff, 0x0, 0x6, [@rand_addr=0x3, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0]}, 0x28) 2017/11/17 12:30:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00007f3000)={0x0, 0x0}) sched_setaffinity(r0, 0x8, &(0x7f0000019000-0x8)=0xfffffffffffffffd) r1 = eventfd2(0x800000000000009, 0x0) write$eventfd(r1, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) writev(r1, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="ebf9d840373e6f78", 0x8}], 0x1) r2 = accept(0xffffffffffffffff, &(0x7f0000cb2000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f71000)=0x10) getsockname$inet(r2, &(0x7f0000fad000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ea8000-0x4)=0x10) socket(0xa, 0x2, 0x1000000000004) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hidraw0(0xffffffffffffff9c, &(0x7f0000378000-0xd)="2f6465762f6869647261773000", 0x80, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r3, 0x4040aea4, &(0x7f0000432000-0x14)={0xfffffffffffffff8, 0x56, 0x200, 0x5, 0x100000000}) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) io_setup(0x0, &(0x7f00005a2000)=0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000ba4000)=[0xfffffffffffffffd, 0x3]) r4 = getpgid(0x0) alarm(0xc0) tkill(r4, 0x1000000000016) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f000071b000)={0x0, 0x0, 0x0, 0x0}) 2017/11/17 12:30:05 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x6, 0xffffffffffffffff, 0x0}) ioctl$TIOCTTYGSTRUCT(r0, 0x541a, &(0x7f00000e2000-0x69)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") statx(0xffffffffffffffff, &(0x7f0000ef2000)="2e2f66696c653000", 0x1000, 0x0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/17 12:30:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x400000000040) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00004be000-0x10)={0x0, &(0x7f0000746000-0x10)=[]}) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000d47000)=0x0) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000a17000-0x1000)="", &(0x7f0000ba1000-0x4)=0x0) 2017/11/17 12:30:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f000000b000-0x8)=0x0, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="", 0x0}], 0x1) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xc4ac369b04fe41f6, &(0x7f00003d8000-0x1000)="", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) inotify_init1(0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000627000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000cf4000)=0x48) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f000092a000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000567000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setlease(r3, 0x400, 0x3) syz_open_dev$loop(&(0x7f00008e6000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) io_setup(0x1, &(0x7f00005a2000)=0x0) io_submit(r4, 0x2, &(0x7f0000203000)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r2, &(0x7f0000a2e000)="d06d61e3df38a070e52533d1abed61a87a6c9b3126", 0x15, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e1d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000588000)="", 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff}]) io_destroy(r4) r5 = getpgid(0x0) tkill(r5, 0x1000000000016) 2017/11/17 12:30:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f000000b000-0x8)=0x0, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="", 0x0}], 0x1) fcntl$getown(r0, 0x9) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009a3000-0xc)="2f6465762f72666b696c6c00", 0x2, 0x0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f00004ac000-0x3)=0x88a3, 0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000567000)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x1, &(0x7f00005a2000)=0x0) io_submit(r4, 0x2, &(0x7f0000203000)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r3, &(0x7f0000a2e000)="d06d61e3df38a070e52533d1", 0xc, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e1d000-0x40)={0x0, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000588000)="8c358e8863519a35411cf09bbc9447ccf5efbb62201b1ddb4cdb8a8d26eda8356903ca51d0586d4c7b3cce44", 0x2c, 0x0, 0x0, 0x1, 0xffffffffffffffff}]) io_destroy(r4) r5 = getpgid(0x0) tkill(r5, 0x1000000000016) 2017/11/17 12:30:05 executing program 3: chdir(&(0x7f0000a27000-0x8)="2e2f66696c653000") statx(0xffffffffffffffff, &(0x7f0000ef2000)="2e2f66696c653000", 0x1000, 0x0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/17 12:30:05 executing program 3: statx(0xffffffffffffffff, &(0x7f0000ef2000)="2e2f66696c653000", 0x1000, 0x0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {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) open$dir(&(0x7f0000000000)="2e2f66696c653000", 0x50143, 0x414c) 2017/11/17 12:30:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f00001b8000-0x50)={{0xffffffffffffffff, 0x3, 0x4, 0x3, 0x400}, 0xffffffff, 0x8, 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]}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000f5000-0x8)={0x0, 0x8}, &(0x7f0000ef3000-0x4)=0x8) fchmod(r0, 0x2) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000f69000-0x8)={r2, 0x0}, 0x8) r3 = accept4(r1, &(0x7f000043e000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000416000-0x4)=0x80, 0x800) 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) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000a34000)={r2, 0x9fe}, &(0x7f0000a79000)=0x8) r4 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) dup3(r0, r4, 0x0) 2017/11/17 12:30:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) writev(0xffffffffffffffff, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="ebf9d840373e6f78", 0x8}], 0x1) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f00003d8000-0x1000)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) syz_open_dev$loop(&(0x7f00008e6000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r0 = getpgid(0x0) tkill(r0, 0x1000000000016) 2017/11/17 12:30:05 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(0xffffffffffffffff, &(0x7f00004b8000-0x8)="2e2f66696c653000", 0x100, 0xfff, &(0x7f0000001000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/17 12:30:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000703000)="2f6465762f66623000", 0x8000, 0x0) ioctl$KDDISABIO(r0, 0x4b37) r1 = socket(0x2, 0x3, 0x400000000040) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00004be000-0x10)={0x0, &(0x7f0000746000-0x10)=[]}) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000d47000)=0x0) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000a17000-0x1000)="", &(0x7f0000ba1000-0x4)=0x0) 2017/11/17 12:30:05 executing program 3: statx(0xffffffffffffffff, &(0x7f0000ef2000)="2e2f66696c653000", 0x1000, 0x0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)="2f6465762f7663732300", 0xffff, 0x10000) clock_gettime(0x0, &(0x7f000010e000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f0000001000)=[{{0x77359400, 0x0}, 0x80, 0x7, 0x401b}, {{r1, r2/1000+30000}, 0x9, 0x46a, 0x3}, {{0x77359400, 0x0}, 0x8, 0x8000, 0x1000}], 0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000002000-0x4c)={0x41b79d19, 0x3, 0x292b4d0c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r3 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r3, &(0x7f0000000000)="2e2f66696c65302f66696c653000", &(0x7f00000b9000-0x20)={{0x0, 0x0}, {0x0, 0x2710}}, 0x100) 2017/11/17 12:30:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="ebf9d840373e6f78", 0x8}], 0x1) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f00003d8000-0x1000)="", 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000378000)={0x0, 0x0, 0x0, 0x8, 0x2, 0x0, 0x6, 0xb, 0x5, "4fc35c11b8b774cd745720d2dfcc10160ce06230e8a3e292fffb47104f89fa018140209b4e9237d99539a1d05b4ab7d04e13f96eb998ee04857ffac700f9f2d2", "3f6147be48f1ecf94916164d9ea59ce9b4395986110fa490fbff282dc572043a9c738726cc5fa5220805f54ca40ae6c84f462cb11f3e2ec4dbe1b0d9de805f81", "75774c65da378ac6f4eaec20958892fc3d7dfc277b5d60e9cd84b9bd647b0f49", [0x80000000, 0x7fff]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x1, &(0x7f0000635000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) syz_open_dev$loop(&(0x7f00008e6000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r1 = getpgid(0x0) tkill(r1, 0x1000000000016) 2017/11/17 12:30:05 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000000)={r1, 0x6, 0xe3, "e99f13c6709a6ff005216c1fa36edc7fedf41b08349a1477f58fadf95e281f36090be44775f588b96db56f869e4be85500b126576b0f660b1cd20950172edb15c4b2ea92e89b76f8ca35d3369197c7854889c39e0a195efd7680fdd3c2631013d0a53660e883d075e55f38cff0f1fdebdc96bb9c016e87e8b701cdcd87bc74f1a61b039de65b83311730cc65d1b401dc72dc4f7a3599d0a56d0efb53083791f5e2673df2c7f5c3bfa3ec53bda865ba8c5b35b29d17ea91cc1f23ecd8b63f20e5e687d1e1f99cca6c6396c4fb2ec71668e79798603bd895b805241c5ded2d50f8c6a879"}, 0xeb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f000013d000-0x2)={0x0, 0x0}, 0x2) r2 = socket(0x2, 0x3, 0x400000000040) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00004be000-0x10)={0x0, &(0x7f0000746000-0x10)=[]}) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000d47000)=0x0) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000a17000-0x1000)="", &(0x7f0000ba1000-0x4)=0x0) 2017/11/17 12:30:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000f8000)={0x0, 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000a57000)={0x0, @rand_addr=0x0, @rand_addr=0x0}, &(0x7f0000b62000-0x4)=0xc) sched_setaffinity(0x0, 0x8, &(0x7f0000019000-0x8)=0x321) r1 = eventfd2(0x800000000000009, 0x0) write$eventfd(r1, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) writev(r1, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="ebf9d840373e6f78", 0x8}], 0x1) socket(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) io_setup(0x0, &(0x7f00005a2000)=0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000eb4000+0x2dd)=[0x0, 0x0]) r2 = getpgid(0x0) tkill(r2, 0x1000000000016) 2017/11/17 12:30:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f000000b000-0x8)=0x0, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000870000)="", 0x0}], 0x1) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000bc3000-0x4)=0x0) r3 = syz_open_dev$mouse(&(0x7f00004d2000)="2f6465762f696e7075742f6d6f7573652300", 0xcfd, 0x4000) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f0000cd4000-0xb0)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d56000-0x9)="2f6465762f76637300", 0x1410c0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000db9000)={0x0}, &(0x7f000084b000)=0x4) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00003d4000-0x95)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000567000)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x1, &(0x7f00005a2000)=0x0) io_submit(r6, 0x2, &(0x7f0000203000)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r5, &(0x7f0000a2e000)="d06d61e3df38a070e52533d1", 0xc, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e1d000-0x40)={0x0, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000588000)="8c358e8863519a35411cf09bbc9447ccf5efbb62201b1ddb4cdb8a8d26eda8356903ca51d0586d4c7b3cce44", 0x2c, 0x0, 0x0, 0x1, 0xffffffffffffffff}]) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r7, 0x8905, &(0x7f0000f0a000-0x4)=0x0) io_destroy(r6) r8 = getpgid(0x0) tkill(r8, 0x1000000000016) 2017/11/17 12:30:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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) r1 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) socketpair$inet(0x2, 0xa, 0x0, &(0x7f0000218000)={0x0, 0x0}) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000032000-0xfa)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000253000)={0x0, 0x2, &(0x7f000049c000-0x38)=[@in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x1, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc24}]}, &(0x7f00003ba000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000cc000-0x14)={r3, 0x0, 0x314, 0x4c21, 0x0, 0x6}, &(0x7f00006a4000)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000e88000)={0x0, 0x4, &(0x7f0000a86000-0x64)=[@in6={0xa, 0x0, 0xffffffffffff8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xa21f00000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x401}]}, &(0x7f0000dcf000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000129000)={r4, 0x9, 0x4, 0x9, 0x9, 0x2}, 0x14) r5 = openat$fb0(0xffffffffffffff9c, &(0x7f00003a3000-0x9)="2f6465762f66623000", 0x100, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r5, 0x0, 0x3, &(0x7f0000217000)=0x200, 0x4) dup3(r0, r1, 0x0) 2017/11/17 12:30:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b85000)="2f6465762f6877726e6700", 0x400, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f00001d3000-0x6)={0x9, 0x6, 0x8}) r1 = socket(0x2, 0x3, 0x400000000040) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00004be000-0x10)={0x0, &(0x7f0000746000-0x10)=[]}) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000d47000)=0x0) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000a17000-0x1000)="", &(0x7f0000ba1000-0x4)=0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000d02000)=0x5) 2017/11/17 12:30:06 executing program 3: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00007b2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x4, r0, 0x0, 0x4, &(0x7f0000002000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$mice(&(0x7f0000c16000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x135000) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000002000-0x7)={0x0, 0x102000, 0x0}) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xccc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f0000002000-0x1002)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000002000-0x4)=0x1002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000004000-0x8)="6b657972696e6700", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$revoke(0x3, r2) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000000)=@req={0x400, 0xc1f, 0x8, 0x3ff}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000002000-0x10)={0x9, &(0x7f0000001000-0x48)=[{0x1, 0xfffffffffffffffb, 0x6, 0x100000001}, {0x652, 0x0, 0x1, 0x6}, {0x20, 0x7, 0x1ff, 0x80000001}, {0x8, 0xe000, 0x401, 0x1f}, {0x7d4, 0x8, 0x7, 0x4ac3ebe}, {0x6, 0x0, 0x5, 0x2}, {0x9, 0x4, 0x0, 0x81}, {0x3, 0x8000, 0xffffffff00000000, 0x3}, {0x3, 0x80, 0x39e67cf, 0x8001}]}, 0x10) statx(0xffffffffffffffff, &(0x7f0000ef2000)="2e2f66696c653000", 0x1000, 0x0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/17 12:30:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="ebf9d840373e6f78", 0x8}], 0x1) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f00003d8000-0x1000)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) r1 = syz_open_dev$mice(&(0x7f0000f60000)="2f6465762f696e7075742f6d69636500", 0x0, 0x440) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004e1000)="89", 0x1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) syz_open_dev$loop(&(0x7f00008e6000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r2 = getpgid(0x0) tkill(r2, 0x1000000000016) 2017/11/17 12:30:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f000000b000-0x8)=0x0, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="", 0x0}], 0x1) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xc4ac369b04fe41f6, &(0x7f00003d8000-0x1000)="", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) socketpair(0xb, 0x5, 0x401, &(0x7f0000ce5000-0x8)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000567000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$loop(&(0x7f00008e6000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) io_setup(0x1, &(0x7f00005a2000)=0x0) io_submit(r3, 0x2, &(0x7f0000203000)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r2, &(0x7f0000a2e000)="d06d61e3df38a070e52533d1abed61a87a6c9b3126", 0x15, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e1d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000588000)="", 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff}]) io_destroy(r3) r4 = getpgid(0x0) tkill(r4, 0x1000000000016) 2017/11/17 12:30:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a95000-0xa)="2f6465762f70746d7800", 0x200, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000aaa000-0x8)={0x0, 0x0, 0x7f, 0x0}) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f000010c000-0x4)=0x1) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x800, 0x0, 0xfeb, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffeffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000011, 0x80006, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0xa, 0x2, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffd, 0x0) r2 = gettid() rt_sigpending(&(0x7f00009b3000-0x8)={0x0}, 0x8) r3 = perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x8000000000003, 0x10) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) setns(r1, 0x6) eventfd2(0x9, 0x0) fsync(0xffffffffffffffff) gettid() fcntl$dupfd(r3, 0x406, 0xffffffffffffff9c) set_tid_address(&(0x7f00002cd000)=0x0) ustat(0xd, &(0x7f0000b21000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2017/11/17 12:30:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4000000000, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1f, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x3, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00004be000-0x10)={0x0, &(0x7f0000746000-0x10)=[]}) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000d47000)=0x0) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000a17000-0x1000)="", &(0x7f0000ba1000-0x4)=0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00009c6000-0xc)={0x800, 0xe37c, 0xffffffffffffff3f, 0x5, 0x8001, 0x749, 0x7}, 0xc) sendto$ax25(r0, &(0x7f0000696000-0xe3)="88f5e9dec5a08d63c851931d906254914ca4cf8948312e39ecbba77131b453f3181d5a18976280d981a2a03dc3bf45a1fa4c14707c50afc44ff12b37bd99ebd92b93b854ceb09b36e1e35fbbdf3e760212fa2d6dfc739abf3213f2bd19fab7c35523342a917e474d83bba16ca7696c0c8f0c9132bfe4700b06ad9543eb1fa74ac5885fc7167ef111427dafd563b528a332b75519e28b76c87d495fabdb57567af2c2d334069f47c89ffbcac420a637d2a91c867ffceb531839ade455bb654bfa4460b604bba01f9b8b0367844618047d6ca55d9c0632f47880370fcae8e965595a999b", 0xe3, 0x200000c0, &(0x7f0000b69000)={0x3, {"e765eb93b8dbf5"}, 0x80000000}, 0x10) 2017/11/17 12:30:06 executing program 3: r0 = dup(0xffffffffffffff9c) statx(r0, &(0x7f0000ef2000)="2e2f66696c653000", 0x1000, 0x0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/17 12:30:06 executing program 3: statx(0xffffffffffffffff, &(0x7f0000ef2000)="2e2f66696c653000", 0x1000, 0x0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {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 = syz_open_dev$vcsa(&(0x7f000008b000)="2f6465762f766373612300", 0x5, 0x204000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000a37000)={0x0, 0xa000, 0x0, 0x10000, 0xe}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0x3c)={r1, 0x34, "d5065ebcb267a40c48579dff56258db9f73d156a0b22e58f6acf192dfe608be3352e6bae86aa7a2f062dee3d138931c057ba72b1"}, &(0x7f0000bfa000-0x4)=0x3c) 2017/11/17 12:30:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x400000000040) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00004be000-0x10)={0x0, &(0x7f0000746000-0x10)=[]}) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) accept$llc(r0, &(0x7f0000bb6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000828000-0x4)=0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000d47000)=0x0) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000a17000-0x1000)="", &(0x7f0000ba1000-0x4)=0x0) 2017/11/17 12:30:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x0, 0x91, &(0x7f0000001000-0x8)={0x0, 0x0}) statx(r0, &(0x7f0000ef2000)="2e2f66696c653000", 0x1002, 0x0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = semget$private(0x0, 0x7, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000000)={{0xfe, r3, r4, r5, r6, 0x8, 0x8, 0x0, 0x0, 0x0}, 0x6, 0x8000, 0x8, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = request_key(&(0x7f0000002000-0xa)="73797a6b616c6c657200", &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x12)="3a29215e2e776c616e316367726f75702900", 0xfffffffffffffffc) 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) getsockopt$packet_int(r1, 0x107, 0x1b, &(0x7f0000004000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000002000)=0x622e, 0x4) r8 = add_key$keyring(&(0x7f0000002000+0x83f)="6b657972696e6700", &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, r7, &(0x7f0000003000-0x5)="6365706800", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, r8) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) 2017/11/17 12:30:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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) r1 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) r2 = socket$netlink(0x10, 0x3, 0x7) r3 = semget$private(0x0, 0x7, 0x8) semctl$GETZCNT(r3, 0x2, 0xf, &(0x7f0000049000-0xee)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_SIOCSIFBR(r2, 0x8940, &(0x7f0000c14000+0x887)=@add_del={0x2, &(0x7f0000d79000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x100}) dup3(r0, r1, 0x0) 2017/11/17 12:30:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000019000-0x8)=0x321) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="ebf9d840373e6f78", 0x8}], 0x1) open_by_handle_at(r0, &(0x7f00004fb000)={0x77, 0xb7, "06ea1ae561e801bd10f38589434b918b024c923e57bea271a7f8b7f4f945f3f4fbc6560cf584e2045ecddd2e137730b6fa0d5c198313cd321750dd2bc4ebd6a7f85b2c086f2c6d1623144126fb0f3724f6033d89970c10dccba8de711c037929a213eea0ea3c53118629abbe3d8bcc"}, 0x0) keyctl$join(0x1, &(0x7f0000cbd000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}) socket(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) io_setup(0x0, &(0x7f00005a2000)=0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000eb4000+0x2dd)=[0x0, 0x0]) r1 = getpgid(0x0) tkill(r1, 0x1000000000016) 2017/11/17 12:30:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f000000b000-0x8)=0x0, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="", 0x0}], 0x1) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xc4ac369b04fe41f6, &(0x7f00003d8000-0x1000)="", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000078b000-0x9)="2f6465762f72746300", 0x2800, 0x0) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f0000cf2000)="00", 0x1) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000567000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$loop(&(0x7f00008e6000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) io_setup(0x1, &(0x7f00005a2000)=0x0) io_submit(r3, 0x2, &(0x7f0000203000)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r2, &(0x7f0000a2e000)="d06d61e3df38a070e52533d1abed61a87a6c9b3126", 0x15, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e1d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000588000)="", 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff}]) io_destroy(r3) r4 = getpgid(0x0) tkill(r4, 0x1000000000016) 2017/11/17 12:30:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x400000000040) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00004be000-0x10)={0x0, &(0x7f0000746000-0x10)=[]}) sigaltstack(&(0x7f0000b73000/0x3000)=nil, &(0x7f000053c000)=0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000d47000)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a17000-0x4)=0x0) tkill(r1, 0x14) r2 = request_key(&(0x7f0000f12000)="656e6372797074656400", &(0x7f0000c6a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b8d000)="00", 0x0) r3 = add_key$keyring(&(0x7f0000f90000-0x8)="6b657972696e6700", &(0x7f0000580000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r2, r3) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000a17000-0x1000)="", &(0x7f0000ba1000-0x4)=0x0) 2017/11/17 12:30:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f000000b000-0x8)=0x0, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="", 0x0}], 0x1) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000567000)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x1, &(0x7f00005a2000)=0x0) io_submit(r3, 0x2, &(0x7f0000203000)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r2, &(0x7f0000a2e000)="d06d61e3df38a070e52533d1", 0xc, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e1d000-0x40)={0x0, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000588000)="8c358e8863519a35411cf09bbc9447ccf5efbb62201b1ddb4cdb8a8d26eda8356903ca51d0586d4c7b3cce44", 0x2c, 0x0, 0x0, 0x1, 0xffffffffffffffff}]) io_destroy(r3) r4 = getpgid(0x0) tkill(r4, 0x1000000000016) r5 = syz_open_dev$usb(&(0x7f00005bf000-0x15)="2f6465762f6275732f7573622f3030232f30302300", 0x1, 0x210040) getpeername$netlink(r5, &(0x7f0000b0d000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000065b000-0x4)=0xc) 2017/11/17 12:30:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a95000-0xa)="2f6465762f70746d7800", 0x200, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000aaa000-0x8)={0x0, 0x0, 0x7f, 0x0}) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f000010c000-0x4)=0x1) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x800, 0x0, 0xfeb, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffeffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000011, 0x80006, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0xa, 0x2, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffd, 0x0) r2 = gettid() rt_sigpending(&(0x7f00009b3000-0x8)={0x0}, 0x8) r3 = perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x8000000000003, 0x10) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) setns(r1, 0x6) eventfd2(0x9, 0x0) fsync(0xffffffffffffffff) r5 = gettid() fcntl$dupfd(r3, 0x406, 0xffffffffffffff9c) ustat(0xd, &(0x7f0000b21000)={0x0, 0x0, 0x0, 0x0, 0x0}) getpgrp(r5) 2017/11/17 12:30:06 executing program 3: statx(0xffffffffffffffff, &(0x7f0000ef2000)="2e2f66696c653000", 0x1000, 0x0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {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) socket$inet_tcp(0x2, 0x1, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000556000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)="2e2f66696c653000", 0x101000, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2017/11/17 12:30:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008ea000-0xb)="2f6465762f6877726e6700", 0x200000, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000379000-0x20)={@generic="9a9a427126cd2cd7e322fe96b0d382a7", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) dup3(r0, r2, 0x0) msgget$private(0x0, 0x80) 2017/11/17 12:30:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="ebf9d840373e6f78", 0x8}], 0x1) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f00003d8000-0x1000)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) syz_open_dev$loop(&(0x7f00008e6000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r1 = getpgid(0x0) tkill(r1, 0x1000000000016) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000073000)="2f6465762f7161745f6164665f63746c00", 0xa0200, 0x0) accept$packet(r2, &(0x7f0000180000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00007cc000)=0x14) 2017/11/17 12:30:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x400000000040) accept4$unix(r0, &(0x7f000082d000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00006e6000-0x4)=0x8, 0x800) pause() socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000d47000)=0x0) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000a17000-0x1000)="", &(0x7f0000ba1000-0x4)=0x0) r1 = syz_open_dev$usb(&(0x7f000063d000)="2f6465762f6275732f7573622f3030232f30302300", 0x9, 0x4000) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00009e8000-0xa0)={0x0, @in6={{0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x3, 0x4c8, 0x3}, &(0x7f0000216000)=0xa0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000763000-0x8)=@assoc_value={r2, 0x64}, 0x8) 2017/11/17 12:30:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000019000-0x8)=0x321) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="ebf9d840373e6f78", 0x8}], 0x1) r1 = socket(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) io_setup(0x0, &(0x7f00005a2000)=0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000eb4000+0x2dd)=[0x0, 0x0]) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00001b1000-0x4)=0x4, 0x4) r2 = getpgid(0x0) r3 = msgget$private(0x0, 0x4) msgrcv(r3, &(0x7f0000bdc000-0x61)={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x61, 0x1, 0x2000) tkill(r2, 0x1000000000016) 2017/11/17 12:30:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7161745f6164665f63746c00", 0x280, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) statx(0xffffffffffffffff, &(0x7f0000ef2000)="2e2f66696c653000", 0x1000, 0x0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/17 12:30:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f000000b000-0x8)=0x0, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="", 0x0}], 0x1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000d3000-0xc)={0x7, r0, 0x1}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000155000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0xec, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xa9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x2, 0x100000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9e}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xee4}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x8) r2 = socket$inet_dccp(0x2, 0x6, 0x0) r3 = getpid() ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f00007c5000-0x4)=r3) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xc4ac369b04fe41f6, &(0x7f00003d8000-0x1000)="", 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000567000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$loop(&(0x7f00008e6000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) io_setup(0x1, &(0x7f00005a2000)=0x0) io_submit(r7, 0x2, &(0x7f0000203000)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r5, &(0x7f0000a2e000)="d06d61e3df38a070e52533d1abed61a87a6c9b3126", 0x15, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e1d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000588000)="", 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff}]) io_destroy(r7) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f000059e000)={0x3, r6, 0x1}) r8 = getpgid(0x0) tkill(r8, 0x1000000000016) [ 964.040976] QAT: Invalid ioctl 2017/11/17 12:30:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00006dd000-0x9)="2f6465762f76637300", 0x84, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f000093f000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) dup3(0xffffffffffffffff, r1, 0x0) [ 964.054129] QAT: Invalid ioctl 2017/11/17 12:30:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f000000b000-0x8)=0x0, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="", 0x0}], 0x1) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x2000000002, 0x0, &(0x7f0000229000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x1, &(0x7f00005a2000)=0x0) io_submit(r3, 0x2, &(0x7f0000203000)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r2, &(0x7f0000a2e000)="d06d61e3df38a070e52533d1", 0xc, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e1d000-0x40)={0x0, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000588000)="8c358e8863519a35411cf09bbc9447ccf5efbb62201b1ddb4cdb8a8d26eda8356903ca51d0586d4c7b3cce44", 0x2c, 0x0, 0x0, 0x1, 0xffffffffffffffff}]) io_destroy(r3) r4 = getpgid(0x0) tkill(r4, 0x1000000000016) 2017/11/17 12:30:06 executing program 3: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000359000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) statx(0xffffffffffffffff, &(0x7f0000ef2000)="2e2f66696c653000", 0x1000, 0x0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000001000)=0x10, 0x800) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000000)={0x7, 0x2, 0xb1a, 0x7}, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hidraw0(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6869647261773000", 0x10000, 0x0) perf_event_open(&(0x7f0000d24000-0x78)={0x5, 0x78, 0x3, 0x800, 0x5, 0x2, 0x0, 0x80000000, 0x40200, 0x8, 0x60a, 0x6, 0x2b5, 0x11, 0x0, 0x1eb22689, 0x2, 0x4, 0x5, 0x40, 0x0, 0x7, 0x2, 0x0, 0x8, 0xfffffffffffffffa, 0x0}, r2, 0xfc, r3, 0x4) 2017/11/17 12:30:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(0xffffffffffffffff, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x1000, 0x0, &(0x7f0000262000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000002000-0x2)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58, 0x10000, 0x0, 0x0) 2017/11/17 12:30:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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) r1 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000290000-0x5c)={{0xa, 0x0, 0x5f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xaa}, {0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x101, [0x9, 0x7, 0x101, 0x20, 0x401, 0x7, 0x380, 0x3]}, 0x5c) syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) dup3(r0, r1, 0x0) 2017/11/17 12:30:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a95000-0xa)="2f6465762f70746d7800", 0x200, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000aaa000-0x8)={0x0, 0x0, 0x7f, 0x0}) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f000010c000-0x4)=0x1) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x800, 0x0, 0xfeb, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffeffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000011, 0x80006, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0xa, 0x2, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffd, 0x0) r2 = gettid() rt_sigpending(&(0x7f00009b3000-0x8)={0x0}, 0x8) perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x8000000000003, 0x10) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) setns(r1, 0x6) eventfd2(0x9, 0x0) fsync(0xffffffffffffffff) r4 = gettid() set_tid_address(&(0x7f00002cd000)=0x0) ustat(0xd, &(0x7f0000b21000)={0x0, 0x0, 0x0, 0x0, 0x0}) getpgrp(r4) 2017/11/17 12:30:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x7fff, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x3, 0x400000000040) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000abc000-0x4)=0x0) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000a17000-0x1000)="", &(0x7f0000ba1000-0x4)=0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00006ec000)={0x1, 0x9, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="1879fa3df6f8", @random="a1ace8f64ca1", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}]}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000e1000-0x8)={0x0, 0x0}, &(0x7f0000cd1000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000c4b000-0x4)=@assoc_id=r3, 0x4) 2017/11/17 12:30:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="ebf9d840373e6f78", 0x8}], 0x1) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f00003d8000-0x1000)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) syz_open_dev$loop(&(0x7f00008e6000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r2 = getpgid(r1) tkill(r2, 0x1000000000016) 2017/11/17 12:30:06 executing program 3: statx(0xffffffffffffffff, &(0x7f0000ef2000)="2e2f66696c653000", 0x1001, 0xffffffffffffffff, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/17 12:30:06 executing program 3: statx(0xffffffffffffffff, &(0x7f0000ef2000)="2e2f66696c653000", 0x1000, 0x0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = accept4(0xffffffffffffff9c, &(0x7f00001ca000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f000066a000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x2, 0x3ff, 0x9, 0x7, 0x10001, 0x9, 0x1, 0x1000, 0x5, 0x7, 0x5}, 0xb) r1 = semget$private(0x0, 0x2, 0x400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000002000-0x4)=0xbb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x1, 0x4) r2 = shmget$private(0x0, 0x4000, 0x78000400, &(0x7f00003fb000/0x4000)=nil) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") shmctl$IPC_INFO(r2, 0x3, &(0x7f0000002000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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semop(r1, &(0x7f0000000000)=[{0x7, 0x556, 0x800}, {0x1, 0x2, 0x800}, {0x4, 0x9, 0x1000}, {0x3, 0x5, 0x800}, {0x7, 0x3, 0x1000}, {0x3, 0x0, 0x1800}], 0x6) 2017/11/17 12:30:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7d17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) dup3(r0, r1, 0x0) 2017/11/17 12:30:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f000000b000-0x8)=0x0, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="", 0x0}], 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000e2e000-0x8)={0x0, 0x0}) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000f85000-0x4)=0x0, 0x80800) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000a6b000)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000567000)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x1, &(0x7f00005a2000)=0x0) io_submit(r3, 0x2, &(0x7f0000203000)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r2, &(0x7f0000a2e000)="d06d61e3df38a070e52533d1", 0xc, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e1d000-0x40)={0x0, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000588000)="8c358e8863519a35411cf09bbc9447ccf5efbb62201b1ddb4cdb8a8d26eda8356903ca51d0586d4c7b3cce44", 0x2c, 0x0, 0x0, 0x1, 0xffffffffffffffff}]) io_destroy(r3) r4 = getpgid(0x0) tkill(r4, 0x1000000000016) r5 = socket$inet(0x2, 0x80807, 0x6) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f00000fe000)=@int=0x0, &(0x7f0000e31000-0x4)=0x4) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000201000)="2f6465762f72666b696c6c00", 0x200002, 0x0) ioctl$KDGKBLED(r6, 0x4b64, &(0x7f0000fdf000-0x1)=0x0) 2017/11/17 12:30:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000019000-0x8)=0x321) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="ebf9d840373e6f78", 0x8}], 0x1) socket(0x11, 0xb, 0x5a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) io_setup(0x0, &(0x7f00005a2000)=0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000eb4000+0x2dd)=[0x0, 0x0]) r1 = getpgid(0x0) tkill(r1, 0x1000000000016) 2017/11/17 12:30:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x400000000040) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00004be000-0x10)={0x0, &(0x7f0000746000-0x10)=[]}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a5f000)="2f6465762f73657175656e63657200", 0x80140, 0x0) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f00002ed000)={0x0, 0x1f, []}) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r2 = shmat(0xffffffffffffffff, &(0x7f0000ed8000/0x4000)=nil, 0x5000) shmdt(r2) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000d47000)=0x0) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xc, &(0x7f0000a17000-0x1000)="", &(0x7f0000ba1000-0x4)=0x0) 2017/11/17 12:30:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) r2 = dup3(r0, r1, 0x0) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000a88000-0x2)=0x200, &(0x7f0000df3000-0x8)=0x2) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) 2017/11/17 12:30:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f000000b000-0x8)=0x0, 0x8) unlink(&(0x7f0000421000)="2e2f66696c653000") writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="", 0x0}], 0x1) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xc4ac369b04fe41f6, &(0x7f00003d8000-0x1000)="", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000567000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$loop(&(0x7f00008e6000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) io_setup(0x1, &(0x7f00005a2000)=0x0) io_submit(r1, 0x0, &(0x7f0000203000)=[]) io_destroy(r1) r2 = getpgid(0x0) tkill(r2, 0x1000000000016) 2017/11/17 12:30:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hidraw0(0xffffffffffffff9c, &(0x7f0000001000-0xd)="2f6465762f6869647261773000", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f0000000000)="00", 0x1, 0xf, &(0x7f0000001000-0x40)={0x1, 0x8, 0x268, 0x20, 0x3e1f, 0x80000000, 0x1, 0x6}) sync() ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(0xffffffffffffffff, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x800, 0xfff, &(0x7f0000752000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = shmget(0x2, 0x3000, 0x0, &(0x7f00002cc000/0x3000)=nil) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000003000-0x8)="2e2f66696c653000", 0x4040, 0x8) shmctl$IPC_RMID(r2, 0x0) 2017/11/17 12:30:06 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000000)=0x81, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10483, 0x0, 0x80000040fc, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x3, 0x400000000040) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00004be000-0x10)={0x0, &(0x7f0000746000-0x10)=[]}) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d3c000)="2f6465762f73657175656e63657200", 0x2, 0x0) clock_gettime(0x0, &(0x7f0000ba5000-0x10)={0x0, 0x0}) clock_gettime(0x5, &(0x7f000096f000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000066e000-0x10)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000356000)=[{0xab2d, 0x7, 0x5, 0x8, @time={0x0, 0x1c9c380}, {0x2ed, 0x9}, {0x54, 0x7}, @addr={0x5, 0x80}}, {0x800, 0x56, 0xff, 0x1, @time={r3, r4+10000000}, {0xae, 0x3}, {0x5, 0x9}, @raw32={[0x7ff, 0x9, 0x1]}}, {0x5, 0x2, 0x9, 0x7, @tick=0x9, {0x2241, 0x3}, {0x7ff, 0x8}, @addr={0x0, 0x9}}, {0x1, 0xfffffffffffffe01, 0x6f0, 0x40, @time={0x0, 0x0}, {0x1, 0x0}, {0xb6, 0x4f}, @raw8={"9ddd64ef8ddf11a0b197b2ee"}}, {0x3, 0x8, 0x7, 0x4, @time={r5, r6+30000000}, {0x3, 0x2}, {0xaa, 0xffffffffffffade8}, @ext={0x0, &(0x7f0000276000)=""}}, {0x9f16, 0x80, 0x2, 0x9, @time={r7, r8+10000000}, {0x1, 0x3}, {0x2, 0x7}, @connect={{0x1, 0x10000}, {0x7ff, 0x0}}}, {0x5d91, 0x100000001, 0x6, 0x7, @time={0x0, 0x989680}, {0x1c8, 0xd8e}, {0x4, 0x4}, @note={0x8ac3, 0x2ca, 0x1a6b2302, 0x401, 0x401}}, {0x1000, 0x9, 0x5, 0xe833, @tick=0x7fff, {0x4, 0x0}, {0x1ff, 0x1}, @addr={0x8, 0x5d0f}}], 0x180) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000d47000)=0x0) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000a17000-0x1000)="", &(0x7f0000ba1000-0x4)=0x0) 2017/11/17 12:30:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="ebf9d840373e6f78", 0x8}], 0x1) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f00003d8000-0x1000)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x20000000, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) syz_open_dev$loop(&(0x7f00008e6000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r1 = getpgid(0x0) tkill(r1, 0x1000000000016) 2017/11/17 12:30:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000019000-0x8)=0x321) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="ebf9d840373e6f78", 0x8}], 0x1) socket(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) io_setup(0x0, &(0x7f00005a2000)=0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000eb4000+0x2dd)=[0x0, 0x0]) bpf$OBJ_GET_MAP(0x7, &(0x7f0000573000-0xc)={&(0x7f0000088000-0x8)="2e2f66696c653000", 0x0}, 0xc) r1 = getpgid(0x0) tkill(r1, 0x1000000000016) 2017/11/17 12:30:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x400000000040) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00004be000-0x10)={0x0, &(0x7f0000746000-0x10)=[]}) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000d47000)=0x0) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000a17000-0x1000)="", &(0x7f0000ba1000-0x4)=0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000ad3000)="2f6465762f6b766d00", 0x202, 0x0) 2017/11/17 12:30:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="ebf9d840373e6f78", 0x8}], 0x1) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f00003d8000-0x1000)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) splice(r1, 0x0, r1, 0x0, 0x9, 0x4) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000847000-0x4)=0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000154000)="2f6465762f7161745f6164665f63746c00", 0x4100, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000064f000)=@assoc_value={0x0, 0x9}, &(0x7f0000a5f000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000e83000)={r3, 0x1176}, &(0x7f000005c000-0x4)=0x8) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) syz_open_dev$loop(&(0x7f00008e6000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r4 = getpgid(0x0) tkill(r4, 0x1000000000016) 2017/11/17 12:30:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000019000-0x8)=0x321) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) r1 = memfd_create(&(0x7f00006ed000)="776c616e312500", 0x2) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000ce8000)=[{0x8, 0xfe05}, {0xb, 0x4}, {0x8, 0xfd15}, {0x2, 0x1000}, {0x4, 0x6}, {0x3, 0x3}, {0x4, 0xa6}], 0x7) timer_create(0x3, &(0x7f00007c8000)={0x0, 0x12, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005b4000)=0x0) clock_gettime(0x0, &(0x7f0000911000)={0x0, 0x0}) timer_settime(r2, 0x0, &(0x7f0000516000)={{0x0, 0x1c9c380}, {r3, r4+30000000}}, &(0x7f0000b6e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="ebf9d840373e6f78", 0x8}], 0x1) socket(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) io_setup(0x0, &(0x7f00005a2000)=0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000eb4000+0x2dd)=[0x0, 0x0]) tkill(0x0, 0x1000000000016) 2017/11/17 12:30:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f000000b000-0x8)=0x0, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="", 0x0}], 0x1) r1 = accept4(0xffffffffffffff9c, &(0x7f0000012000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f00008db000-0x4)=0x60, 0x80000) sendmsg$nfc_llcp(r1, &(0x7f0000067000-0x38)={&(0x7f00009da000-0x60)={0x27, 0x7cf2f797, 0x100, 0x2, 0x401, 0x5, "f5b6297435a8ac0083479c6044b2260143c33ab58cd3f4de51c65bc504e63f7e1ed2ec693ca0e429a5b563b5ddd54e2a431d4a79e7b2ca8bd41c7dc616982b", 0x7}, 0x60, &(0x7f0000bca000)=[{&(0x7f000001b000-0xf7)="0931326e19c6a0ed48afcbc951e6e0ba0db55184ec6292de9be5fa50700093b8051e156aa03957153ce8da192ec5a32b877ebf4311157335bb257d5e8024b32f99d31580eebc1600d403bb25aa49e0983c3635c576f0f88796cbf6b8e675402c8f1330bb9659b7ad550d6fc3299478399ab45beef28cce10e86893ae72e71d0b5c4a0028ecf4dbd88e1f9f4b0717d2fcb42f38943bc288e61c784c2991e4364017f79a77cd26b4314181f9b53701837d7ce8714af368d93cc6ef7b8aeb2c4770670b91135a64eaef12243396f3e9710e6ee0ef0a4411e7219fd8ba8ad12b25f5a55ec3f9458051c3cda89cf9253cde4bcfad333536d37a", 0xf7}, {&(0x7f0000f3b000-0x58)="efa806f9782b96b5659828e6c5eae757a0065d405a4bf5ef34452a801f8dad52b72ca232a5e4fcc7baba84bfe57a1d05f2b946638f79181216361d8c4b614abe4b6c8bd2d335a659c3de0ec60a217891a9fd0a50201bbcde", 0x58}, {&(0x7f00006cf000)="2d0c36f404e5e7c7d083cb7a0ccf14cc035acbcadbe907f4065e0e0108bccc1190706639fb6067dbc8885f3cf8f2925e19b0ebfa148b9360e6c60d33321249fcb345a82ff59bb7f9f5a2feaae79adb38eec4dc20bceaf0deb00d08c0f5f5ed2b2f962e471bbbd80b316a27819d777f744a9df0f37b5072c547f631d36b97cd65c9d817b705089201ef50c1de8d3c91b48a8a5f8c08ebc941af0f0f27fde4c52fe0a9eea7", 0xa4}], 0x3, &(0x7f0000388000-0x40)={0x40, 0x119, 0x0, "6bd16c1656355a4e515bfb929358234efaa09ffe1bf077086435ac60a13008f2fdf8a9cb3b45d98c7128"}, 0x40, 0x80d0}, 0x4008000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00002c6000-0x8)={0x0, 0x10000}, &(0x7f000056f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00004ce000)={r2, 0xf8, "d08059fe2b86bd35d1d7703ddd7b255badd09fcc6d1e4463eb1963e6d877495119c2811a7e8a92d7dde2886546c278972fab42ce57f2e1499522b581b8b3aa8a5b02a776fcc6770e786fa41ca6e7a64cb7e615b1c99a904efcfa3329d856218648a65dcced5ca6dea172e78bab244cab909bbe548913487e000ca2e4559abc77e0d5a278a8500e770421ac3ca58327cd276d9a6caf29e2aaf586027913f67f3716e69d203f5739bbdc13faa118229e03c9bd0ec3e75fb3bfc0a19a4a3b86a9d9e715953b9940c3aca935e1f745973d5b23c01f3418c43ab885ce1204c734e00ab9b5e3d66e80a7ba40964123ce93f92320ff467dcda61bf1"}, &(0x7f0000eea000)=0x100) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xc4ac369b04fe41f6, &(0x7f00003d8000-0x1000)="", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) io_setup(0x1f, &(0x7f000058a000)=0x0) io_getevents(r3, 0x1c0000000000000, 0x6, &(0x7f0000dc2000-0xc0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000a97000-0x10)={0x0, 0x0}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000303000)="2f6465762f6877726e6700", 0x42, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000567000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$loop(&(0x7f00008e6000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) io_setup(0x1, &(0x7f00005a2000)=0x0) io_submit(r6, 0x2, &(0x7f0000203000)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r5, &(0x7f0000a2e000)="d06d61e3df38a070e52533d1abed61a87a6c9b3126", 0x15, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e1d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000588000)="", 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff}]) ioctl$KVM_GET_DEBUGREGS(r4, 0x8080aea1, &(0x7f0000e37000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) io_destroy(r6) r7 = getpgid(0x0) tkill(r7, 0x1000000000016) 2017/11/17 12:30:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000bd4000-0xb)="2f6465762f6c6f6f702300", 0x0, 0xfffc) r2 = syz_open_dev$dri(&(0x7f0000286000-0xf)="2f6465762f6472692f636172642300", 0x6, 0x80) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000273000-0x20)={0x100, 0x0, 0x10001, 0x401}) r4 = memfd_create(&(0x7f0000677000)="63707573657400", 0x1) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000e4000-0xc)={0x3fff800000000, 0x1, 0x9, 0xfffffffffffff603, 0x4}, 0xc) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f00004a7000-0x10)={r3, 0x131}) syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) dup3(r0, r1, 0x0) 2017/11/17 12:30:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f000000b000-0x8)=0x0, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="", 0x0}], 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00005de000)={{{@in=@rand_addr=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d28000-0x4)=0xe8) ioprio_get$uid(0x3, r1) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000567000)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x1, &(0x7f00005a2000)=0x0) io_submit(r4, 0x2, &(0x7f0000203000)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r3, &(0x7f0000a2e000)="d06d61e3df38a070e52533d1", 0xc, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e1d000-0x40)={0x0, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000588000)="8c358e8863519a35411cf09bbc9447ccf5efbb62201b1ddb4cdb8a8d26eda8356903ca51d0586d4c7b3cce44", 0x2c, 0x0, 0x0, 0x1, 0xffffffffffffffff}]) io_destroy(r4) flistxattr(r2, &(0x7f0000364000-0x1b)="000000000000000000000000000000000000000000000000000000", 0x1b) r5 = getpgid(0x0) tkill(r5, 0x1000000000016) 2017/11/17 12:30:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007e0000-0xc)="2f6465762f72666b696c6c00", 0x101, 0x0) r2 = inotify_add_watch(r0, &(0x7f0000528000-0x8)="2e2f66696c653000", 0x1) inotify_rm_watch(r1, r2) r3 = socket(0x2, 0x3, 0x400000000040) pkey_alloc(0x0, 0x1) r4 = memfd_create(&(0x7f00007a8000-0x1)="00", 0x3) ioctl$TIOCLINUX7(r4, 0x541c, &(0x7f0000ae4000-0x2)={0x7, 0x4}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00004be000-0x10)={0x0, &(0x7f0000746000-0x10)=[]}) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000d47000)=0x0) ioctl$EVIOCSCLOCKID(r4, 0x400445a0, &(0x7f0000101000-0x4)=0x7) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000a17000-0x1000)="", &(0x7f0000ba1000-0x4)=0x0) accept4$inet6(r4, &(0x7f00008e2000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00001cd000-0x4)=0x1c, 0x80000) 2017/11/17 12:30:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a95000-0xa)="2f6465762f70746d7800", 0x200, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000aaa000-0x8)={0x0, 0x0, 0x7f, 0x0}) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f000010c000-0x4)=0x1) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x800, 0x0, 0xfeb, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffeffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000011, 0x80006, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0xa, 0x2, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffd, 0x0) r2 = gettid() rt_sigpending(&(0x7f00009b3000-0x8)={0x0}, 0x8) r3 = perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x8000000000003, 0x10) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) setns(r1, 0x6) eventfd2(0x9, 0x0) fsync(0xffffffffffffffff) fcntl$dupfd(r3, 0x406, 0xffffffffffffff9c) set_tid_address(&(0x7f00002cd000)=0x0) ustat(0xd, &(0x7f0000b21000)={0x0, 0x0, 0x0, 0x0, 0x0}) getpgrp(0x0) 2017/11/17 12:30:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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) r1 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) syz_open_dev$loop(&(0x7f00009a5000-0xb)="2f6465762f6c6f6f702300", 0xfffffffffffffffc, 0x404880) r2 = dup3(r0, r1, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00004a3000)={r2, 0x18, &(0x7f0000252000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000177000)=r3, 0x4) 2017/11/17 12:30:07 executing program 3: r0 = openat$hidraw0(0xffffffffffffff9c, &(0x7f0000402000)="2f6465762f6869647261773000", 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x801, 0xde, &(0x7f0000001000-0x8)={0x0, 0x0}) r3 = socket(0x1, 0x2, 0x8) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e4a000)="2f6465762f70746d7800", 0x200, 0x0) socketpair$inet(0x2, 0x0, 0x23f1, &(0x7f0000e5a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0x0, 0x0}) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f000097c000-0xc)="2f6465762f72666b696c6c00", 0x2, 0x0) fdatasync(r0) r8 = syz_open_dev$tun(&(0x7f00006bc000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x2201) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000000000)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000adb000-0x70)=[{&(0x7f0000a17000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000a00000-0x20)=[{&(0x7f000018f000-0xd)="1b3ade06c7d47cbbe97da2c8dc", 0xd}, {&(0x7f0000d1f000)="38c98762b26f3eda38df416fbb3f6ce23946f2f8ceb2ae3a37c7ba5e93430fa9716f4076cea540f539e5f581594eeb5a10e1504c735b2a54c1592d58d19fedcef3217d0d6cb4b37d278c9943bbed6a91551598916cec5f99268cb361631bcacbe097ef9f3aac298017a1a619520c09e9ff826ad9453e28aa559f9083c85a7a416724fff648645e257b026be31fec2336d94665a769b0002ff9cb99c1d07ba7f9cf33420034116155e0b8def4850447d6c2f010676891", 0xb6}], 0x2, 0x0, 0x0, 0x44}, {&(0x7f000068e000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00008f9000)=[{&(0x7f00007b1000-0x46)="d040fc54af6c9eb955f2d69e14c5a5e80a2e129e52ee036540bf0359388373db36343132ae3e01679868e10522484d23332be39729cba6c091f73e3e85a9cd533e1c1bb02177", 0x46}, {&(0x7f0000ef5000-0x4b)="7ce79fbfb285589a6841ff6abb95f6bfb3d5b16c23291c8027ce62a6d95633a5404047f2d1e4a8cd28c08a35e178774dafaff7f32835a8f6b52ac81f0219d344c84d2730020170c20d51de", 0x4b}], 0x2, &(0x7f0000001000-0x48)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x30, 0x1, 0x1, [r2, r3, r4, r5, r6, r7, r8, r9]}], 0x2, 0x0}], 0x2, 0x8800) statx(0xffffffffffffffff, &(0x7f0000ef2000)="2e2f66696c653000", 0x1000, 0x0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/17 12:30:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x400000000040) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00004be000-0x10)={0x0, &(0x7f0000746000-0x10)=[]}) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000d47000)=0x0) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000a48000)="", &(0x7f0000ba1000-0x4)=0x0) 2017/11/17 12:30:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f000000b000-0x8)=0x0, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="", 0x0}], 0x1) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000567000)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x1, &(0x7f00005a2000)=0x0) io_submit(r3, 0x2, &(0x7f0000203000)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r2, &(0x7f0000a2e000)="d06d61e3df38a070e52533d1", 0xc, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e1d000-0x40)={0x0, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000588000)="8c358e8863519a35411cf09bbc9447ccf5efbb62201b1ddb4cdb8a8d26eda8356903ca51d0586d4c7b3cce44", 0x2c, 0x0, 0x0, 0x1, 0xffffffffffffffff}]) io_destroy(r3) r4 = getpgid(0x0) arch_prctl(0x1001, &(0x7f0000682000-0x23)="5a78eb30ef3e8c3910fbd1960b2212f4fe8de988b999e241630cce692bda06597f3ae5") tkill(r4, 0x8002e) 2017/11/17 12:30:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00005c2000)="2e2f66696c653000", 0x400, 0x1) ioctl$KDDELIO(r1, 0x4b35, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) connect$bt_sco(r1, &(0x7f0000088000)={0x1f, {0x101, 0x3, 0xbb5, 0x0, 0x5, 0xfffffffffffffffc}}, 0x8) r3 = dup3(r0, r2, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) 2017/11/17 12:30:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000007, 0x0) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="ebf9d840373e6f78", 0x8}], 0x1) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f00003d8000-0x1000)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) syz_open_dev$loop(&(0x7f00008e6000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r1 = getpgid(0x0) tkill(r1, 0x1000000000016) 2017/11/17 12:30:07 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f66623000", 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000000000)=0x3) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000001000-0x10)={0xa9, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x3, 0x400000000040) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00004be000-0x10)={0x0, &(0x7f0000746000-0x10)=[]}) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000130000)=0x0) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000a17000-0x1000)="", &(0x7f0000ba1000-0x4)=0x0) 2017/11/17 12:30:07 executing program 3: socket$bt_cmtp(0x1f, 0x3, 0x5) statx(0xffffffffffffffff, &(0x7f0000ef2000)="2e2f66696c653000", 0x1000, 0x0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/17 12:30:07 executing program 3: statx(0xffffffffffffffff, &(0x7f0000ef2000)="2e2f66696c653000", 0x1000, 0x0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {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) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f76637300", 0x101000, 0x0) mkdirat(r0, &(0x7f00006ba000)="2e2f66696c653000", 0x180) 2017/11/17 12:30:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000019000-0x8)=0x321) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="ebf9d840373e6f78", 0x8}], 0x1) socket(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) io_setup(0x0, &(0x7f00005a2000)=0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000eb4000+0x2dd)=[0x0, 0x0]) r1 = getpgid(0x0) tkill(r1, 0x1000000000016) 2017/11/17 12:30:07 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000d5000-0x11)="2f6465762f7667615f6172626974657200", 0x109010, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(r0, &(0x7f0000b91000-0x8)="2e2f66696c653000", 0x1000, 0x0, &(0x7f00001e8000-0x100)={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]}) 2017/11/17 12:30:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f000000b000-0x8)=0x0, 0x8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000102000-0x10)="2f6465762f73657175656e6365723200", 0x20000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f000036b000)={0x10000000, 0x8000, 0x11}) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="", 0x0}], 0x1) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xc4ac369b04fe41f6, &(0x7f00003d8000-0x1000)="", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000567000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f00008e6000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) io_setup(0x1, &(0x7f00005a2000)=0x0) io_submit(r4, 0x2, &(0x7f0000203000)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r2, &(0x7f0000a2e000)="d06d61e3df38a070e52533d1abed61a87a6c9b3126", 0x15, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e1d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000588000)="", 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff}]) io_destroy(r4) syncfs(r3) r5 = getpgid(0x0) tkill(r5, 0x1000000000016) 2017/11/17 12:30:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x400000000040) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00004be000-0x10)={0x0, &(0x7f0000746000-0x10)=[]}) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000bc7000-0x4)=0x0) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000a17000-0x1000)="", &(0x7f0000ba1000-0x4)=0x0) 2017/11/17 12:30:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a95000-0xa)="2f6465762f70746d7800", 0x200, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000aaa000-0x8)={0x0, 0x0, 0x7f, 0x0}) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f000010c000-0x4)=0x1) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x800, 0x0, 0xfeb, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffeffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000011, 0x80006, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0xa, 0x2, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffd, 0x0) r2 = gettid() rt_sigpending(&(0x7f00009b3000-0x8)={0x0}, 0x8) r3 = perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x8000000000003, 0x10) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) setns(r1, 0x6) eventfd2(0x9, 0x0) r5 = gettid() fcntl$dupfd(r3, 0x406, 0xffffffffffffff9c) set_tid_address(&(0x7f00002cd000)=0x0) ustat(0xd, &(0x7f0000b21000)={0x0, 0x0, 0x0, 0x0, 0x0}) getpgrp(r5) 2017/11/17 12:30:07 executing program 3: r0 = dup(0xffffffffffffff9c) getsockname$unix(r0, &(0x7f0000a30000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000008a000)=0x8) statx(0xffffffffffffffff, &(0x7f0000ef2000)="2e2f66696c653000", 0x1000, 0x0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/17 12:30:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00001e5000)={0x3, r0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 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) r2 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) r3 = dup3(r0, r2, 0x0) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f0000df0000-0x16)={[0x6000, 0x10000, 0x100000, 0x1000], 0x5, 0x8c, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/17 12:30:07 executing program 3: statx(0xffffffffffffffff, &(0x7f0000ef2000)="2e2f66696c653000", 0x1000, 0x0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x7, 0xffffffffffffffff, 0x1}) getpeername(r0, &(0x7f0000438000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000b6a000-0x4)=0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000d46000-0x19)="00000000000000000000000000000000000000000000000000", 0x19) 2017/11/17 12:30:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f000000b000-0x8)=0x0, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="", 0x0}], 0x1) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000595000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x1, &(0x7f00005a2000)=0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bd5000-0x11)="2f6465762f7667615f6172626974657200", 0x4c0080, 0x0) io_destroy(r2) r3 = getpgid(0x0) tkill(r3, 0x1000000000016) 2017/11/17 12:30:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x80000800011, 0x1000, 0x400000000040) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00007d3000)=0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00004be000-0x10)={0x0, &(0x7f0000746000-0x10)=[]}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000cc000)="2f6465762f7161745f6164665f63746c00", 0x8080, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000c75000-0xb2)="a067b58b558e716c0cab86a760c7c9aa7e4506760b3b1dcb31c5075a4ee208e07b2a56db94d25812b288b9602937e14cc09fb502fcc6b2a106d0d514ccf7f858d4d8182bee4edd1c4c03eb3f6fd9f088f42233b32dc55cc1e420edb252b01ec8c910c8a357464d258276d7bd91510da13fedc2234dfeed1afd211c69b4089bfb0007c6c7baf4119e14a914b0d4d4131f4104d5b7680197c0fb5dc4ea6cf0e3469ddf4c182f0abe2dcc1d6816895d8f545ca3") syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000d47000)=0x0) r2 = syz_open_dev$mice(&(0x7f0000e78000)="2f6465762f696e7075742f6d69636500", 0x0, 0x400) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000a17000-0x1000)="", &(0x7f0000ba1000-0x4)=0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f000090a000-0x88)={0x7cb5499d, {{0xa, 0x1, 0xfffffffffffffff7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2017/11/17 12:30:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="ebf9d840373e6f78", 0x8}], 0x1) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f00003d8000-0x1000)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000b6c000)="2f6465762f7663732300", 0x5, 0x14481) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) syz_open_dev$loop(&(0x7f00008e6000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r1 = getpgid(0x0) tkill(r1, 0x1000000000016) 2017/11/17 12:30:07 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000001000-0x17)=@random={"73797374656d2e00", "707070303a2a73656c6670726f6300"}, &(0x7f0000000000)="4000", 0x2, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getgroups(0x6, &(0x7f0000000000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) lchown(&(0x7f0000001000-0x8)="2e2f66696c653000", r0, r1) statx(0xffffffffffffffff, &(0x7f0000000000)="2e2f66696c653000", 0x1000, 0x0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 965.251939] QAT: Invalid ioctl 2017/11/17 12:30:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) r2 = dup3(r0, r1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000add000-0x10)={0x0, 0x7, 0x3876, 0x3}, &(0x7f00009d7000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000c07000-0x8)=@assoc_value={r3, 0x101}, &(0x7f00002e4000)=0x8) 2017/11/17 12:30:07 executing program 3: statx(0xffffffffffffffff, &(0x7f0000ef2000)="2e2f66696c653000", 0x1000, 0x0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = syz_open_dev$usbmon(&(0x7f0000ba2000-0xd)="2f6465762f7573626d6f6e2300", 0x101, 0x500) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000001000-0x4)=0x5, 0x4) [ 965.336349] QAT: Invalid ioctl 2017/11/17 12:30:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a95000-0xa)="2f6465762f70746d7800", 0x200, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000aaa000-0x8)={0x0, 0x0, 0x7f, 0x0}) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f000010c000-0x4)=0x1) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x800, 0x0, 0xfeb, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffeffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000011, 0x80006, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0xa, 0x2, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffd, 0x0) r2 = gettid() rt_sigpending(&(0x7f00009b3000-0x8)={0x0}, 0x8) r3 = perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x8000000000003, 0x10) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) setns(r1, 0x6) eventfd2(0x9, 0x0) fsync(0xffffffffffffffff) fcntl$dupfd(r3, 0x406, 0xffffffffffffff9c) set_tid_address(&(0x7f00002cd000)=0x0) ustat(0xd, &(0x7f0000b21000)={0x0, 0x0, 0x0, 0x0, 0x0}) getpgrp(0x0) 2017/11/17 12:30:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000cc1000-0xb)="2f6465762f6c6f6f702300", 0x5, 0x200040) syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x4000001, 0x0) dup3(r0, r1, 0x0) 2017/11/17 12:30:07 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) statx(r0, &(0x7f0000ef2000)="2e2f66696c653000", 0x1000, 0x380, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uselib(&(0x7f0000001000)="2e2f66696c653000") r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000002000-0x5c)={{0xa, 0x2, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff8000}, {0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x2, [0x4, 0x8, 0x0, 0x100000000, 0x7ff, 0xff, 0x20, 0x8]}, 0x5c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000003000-0x108)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0xd77, 0x4, 0xffffffffffff6ce7, 0x3, 0x18, 0x2, 0xc9, 0x401, 0x5, 0x8, 0x4, 0x9, 0xffffffffffffffb5, 0x401]}, &(0x7f0000003000-0x4)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000003000-0x8c)={r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) 2017/11/17 12:30:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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) mmap(&(0x7f00001a4000/0x2000)=nil, 0x2000, 0x4, 0x110, r0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) dup3(r0, r1, 0x0) 2017/11/17 12:30:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f000000b000-0x8)=0x0, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="", 0x0}], 0x1) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xc4ac369b04fe41f6, &(0x7f00003d8000-0x1000)="", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000567000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$loop(&(0x7f00008e6000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) io_setup(0x1, &(0x7f00005a2000)=0x0) io_submit(r2, 0x2, &(0x7f0000203000)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r1, &(0x7f0000a2e000)="d06d61e3df38a070e52533d1abed61a87a6c9b3126", 0x15, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e1d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000588000)="", 0x0, 0x0, 0x0, 0x1, r0}]) io_destroy(r2) r3 = getpgid(0x0) tkill(r3, 0x1000000000016) 2017/11/17 12:30:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="ebf9d840373e6f78", 0x8}], 0x1) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f00003d8000-0x1000)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80805, 0x9, &(0x7f0000fbe000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f000013d000-0x4)=0x3, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) syz_open_dev$loop(&(0x7f00008e6000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r2 = getpgid(0x0) tkill(r2, 0x1000000000016) 2017/11/17 12:30:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a95000-0xa)="2f6465762f70746d7800", 0x200, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000aaa000-0x8)={0x0, 0x0, 0x7f, 0x0}) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f000010c000-0x4)=0x1) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x800, 0x0, 0xfeb, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffeffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000011, 0x80006, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0xa, 0x2, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffd, 0x0) r2 = gettid() rt_sigpending(&(0x7f00009b3000-0x8)={0x0}, 0x8) r3 = perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x8000000000003, 0x10) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) setns(r1, 0x6) fsync(0xffffffffffffffff) r5 = gettid() fcntl$dupfd(r3, 0x406, 0xffffffffffffff9c) set_tid_address(&(0x7f00002cd000)=0x0) ustat(0xd, &(0x7f0000b21000)={0x0, 0x0, 0x0, 0x0, 0x0}) getpgrp(r5) 2017/11/17 12:30:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f000000b000-0x8)=0x0, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="", 0x0}], 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000852000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000037e000)=0x14) pipe(&(0x7f000039f000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000567000)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x1, &(0x7f00005a2000)=0x0) io_submit(r3, 0x2, &(0x7f0000203000)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r2, &(0x7f0000a2e000)="d06d61e3df38a070e52533d1", 0xc, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e1d000-0x40)={0x0, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000588000)="8c358e8863519a35411cf09bbc9447ccf5efbb62201b1ddb4cdb8a8d26eda8356903ca51d0586d4c7b3cce44", 0x2c, 0x0, 0x0, 0x1, 0xffffffffffffffff}]) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000ab9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b1e000)=0xe2) io_destroy(r3) r4 = getpgid(0x0) r5 = request_key(&(0x7f0000ad9000-0xa)="69645f6c656761637900", &(0x7f0000a71000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00007f1000)="7472757374656400", 0xfffffffffffffffc) add_key$user(&(0x7f00008f4000-0x5)="7573657200", &(0x7f0000860000-0x4)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e6e000-0x35)="a31fca8041171ebd396b5d72bc8c9a8e8ae3fb9ff6fe344c0097ba666adb196e9f8946b11485e85e939fd646e909304633aa811f84", 0x35, r5) tkill(r4, 0x1000000000016) 2017/11/17 12:30:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f0000a45000)={0x61, 0x3, "727cfbe307f1a3263472187acfb4532f4ddfd870b767e01dcd673a2cb1cf2bdc9d2a5679d4a0030b9b845337d9039d85f48f9c7b0857028d8bf704475a100ef3df90e16155e1c70391b22f954f30580750d5f635cd7cde0536"}, 0x800) r1 = socket(0x2, 0x3, 0x400000000040) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00004be000-0x10)={0x0, &(0x7f0000746000-0x10)=[]}) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000d47000)=0x0) r2 = accept4$llc(r1, &(0x7f0000408000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000fbe000-0x4)=0x10, 0x80000) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000de7000)={@generic="f060225f0259e4a1740aed155f1517dc", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f72000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d9d000)=0xe8) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000a17000-0x1000)="", &(0x7f0000ba1000-0x4)=0x0) 2017/11/17 12:30:08 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f0000001000-0x31)={0x31, 0x3, "518691159fb18312eef7ebdb204725a2049e90ccf1ecc99845749e509e2f8b3f0b3bbbcb296e9f7003"}, 0x200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000001000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000001000)=0x6e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000001000)="723f340f0a277bd7459fbfb7fcc39aa2a195d283589baf22c9c4eddd6a38f6350782ab72b408f8e8fc5fffd41b38409c7e2b3aab85eb5ff348a4a5558bfb7acc7e57c640c32128579d3b1bfc3a60", 0x4e, 0x44894, &(0x7f0000001000)=@abs={0x1, 0x0, 0x0}, 0x8) statx(0xffffffffffffffff, &(0x7f0000002000-0x8)="2e2f66696c653000", 0x1000, 0x0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/17 12:30:08 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$fb0(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f66623000", 0x400, 0x0) statx(0xffffffffffffffff, &(0x7f0000ef2000)="2e2f66696c653000", 0x1000, 0x0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/17 12:30:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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) r1 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) socketpair$inet6(0xa, 0x52a1df927fec69de, 0x40, &(0x7f00004ae000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000eeb000)={0x0, 0x2, 0x10, 0x4, 0x2}, &(0x7f000092f000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000b64000-0x4e)={0x0, 0x46, "77ab25f1c73739de20278ad9bc699fba1b55143bf78167c3caa2c8bb1b7b526b1570244083043567b15177010cdfed94c309d23685c3c997c14f73169761d2e8d19462f4266f"}, &(0x7f00008a3000-0x4)=0x4e) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000408000-0xb8)={r3, 0x1, 0x0, 0x7, 0x10000, 0x1, 0x7ff, 0x1f, {r4, @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]}, 0x1f, 0xd01, 0x200, 0x0, 0x7}}, &(0x7f0000a2e000)=0xb8) dup3(r0, r1, 0x0) 2017/11/17 12:30:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a95000-0xa)="2f6465762f70746d7800", 0x200, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000aaa000-0x8)={0x0, 0x0, 0x7f, 0x0}) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f000010c000-0x4)=0x1) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x800, 0x0, 0xfeb, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffeffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000011, 0x80006, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0xa, 0x2, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffd, 0x0) r2 = gettid() rt_sigpending(&(0x7f00009b3000-0x8)={0x0}, 0x8) r3 = perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x8000000000003, 0x10) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) setns(r1, 0x6) eventfd2(0x9, 0x0) fsync(0xffffffffffffffff) fcntl$dupfd(r3, 0x406, 0xffffffffffffff9c) set_tid_address(&(0x7f00002cd000)=0x0) ustat(0xd, &(0x7f0000b21000)={0x0, 0x0, 0x0, 0x0, 0x0}) getpgrp(0x0) 2017/11/17 12:30:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) r1 = accept$inet(0xffffffffffffffff, &(0x7f00007c7000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000127000)=0x10) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000053000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00008e5000-0x4)=0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="ebf9d840373e6f78", 0x8}], 0x1) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f00003d8000-0x1000)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fadvise64(r0, 0x0, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) syz_open_dev$loop(&(0x7f00008e6000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r2 = getpgid(0x0) tkill(r2, 0x1000000000016) 2017/11/17 12:30:08 executing program 3: mmap(&(0x7f0000000000/0xabf000)=nil, 0xabf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000ac0000-0x52)={0x0, 0x4a, "16cd97ca0bd236a0657e9411c5d95367be41909eaba72d96f0f42833d619bb1c14a9abe0272068c67b76429297032ad88a2e1be87d363bf3fbfc664e2956f69bcf9fb5d23a2aa9cae4bf"}, &(0x7f0000364000-0x4)=0x52) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00002da000-0x98)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x9}, 0x98) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f000083d000)={0xffffffffffff19f8, @in={{0x2, 0x2, @rand_addr=0x11a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3}, 0x98) fchdir(r0) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ac1000)={r1, 0x10, "aaf34f44e918dd2ecd5d1be641bb56ba"}, &(0x7f0000ac1000)=0x18) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000ac1000)="e308867b6603a15e7615a46de732e754dad63c5d50af49e0c58e9d7ca6dece4db03bd593c574f578497bed170cd918ce0e4214d48c275fd2f57220c9cfa5611b7b02ea1fa060df4675ea06169d", 0x4d, 0x40045, &(0x7f00007c9000-0x1c)={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x7fff}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00007be000-0x38)={&(0x7f0000287000)=@in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c, &(0x7f00007d3000)=[{&(0x7f00006c9000-0xdd)="3bfbd90fe1a04cbb04d0c171a380720d6fdab2f4ceb9a0324e538ea25afaf62cede025e1a45981515630fb2c426f8e11d2a1c22c87f431495e4ce3528405c0dc3f00e80a82b5373867f5b496b360910819258cd193e8b51538d7224113a3cbfc79278f2bd2c6f62d25d549136af3d8cb5d1b2ae5fbdc827d1c24b43613fecb4d26a39c89bb77b894f3a7d89bb2a7a5194eb09817af68df92476683f351ba03e0b91b7072e7e5bbc1ead4cd660eca44d5623952ad9c57ada7c776d1119781386040a08141b1a32ffd9f23fe7ee21d43adbac022893998274415a1fda230", 0xdd}, {&(0x7f0000ac0000)="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", 0x1000}, {&(0x7f0000ac0000)="ce55ceb3f9f0150019327cb6b2d0c030f4e95904b4ee5b99b43445169e64a99ec88eca4c37550f91da", 0x29}, {&(0x7f0000ac0000)="b818194a0f0c4d91f2586ec2c3d8ab07ddeb88734d503b35eced055c5dafccc5eb46320e9b1c9ced0717164eff6770e7acc22719cfd334c4ece8289b7718d9c0c84bc5de2713a4097bf4e92a25af4c3b639289ad61abc40e00a82484ab1c0dd6ed0905e5aab1225f69ab5560eeecdb28e1e525f996efcae83360e5fc80c249b02bf4bf66df80d9e7de38c6623e4099a8eeea6eee2644e1046cf8884ba0241f9948aeb27af887568cff", 0xa9}], 0x4, 0x0, 0x0, 0x8010}, 0x40001) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000598000)="0488c0746d1c3c52586c6d66abffffffffef0000008f7bf06c9d1b", 0x1b, 0x44, &(0x7f0000839000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ac2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000919000-0x10)={0x3, &(0x7f0000ac1000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r4, 0xc0086421, &(0x7f0000a55000)={r5, 0x1}) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r3, &(0x7f0000ac2000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) statx(0xffffffffffffffff, &(0x7f0000ef2000)="2e2f66696c653000", 0x1000, 0x0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/17 12:30:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f000000b000-0x8)=0x0, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="", 0x0}], 0x1) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xc4ac369b04fe41f6, &(0x7f00003d8000-0x1000)="", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000035e000)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) open(&(0x7f0000d1e000)="2e2f66696c653000", 0x60000, 0x40) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000df7000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$loop(&(0x7f00008e6000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) io_setup(0x1, &(0x7f00005a2000)=0x0) io_submit(r2, 0x2, &(0x7f0000203000)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r1, &(0x7f0000a2e000)="d06d61e3df38a070e52533d1abed61a87a6c9b3126", 0x15, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e1d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000588000)="", 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff}]) io_destroy(r2) r3 = getpgid(0x0) tkill(r3, 0x1000000000016) 2017/11/17 12:30:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x400000000040) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00004be000-0x10)={0x0, &(0x7f0000746000-0x10)=[]}) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000b95000-0x2)=0x2ba1, 0x2) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000d47000)=0x0) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000a17000-0x1000)="", &(0x7f0000ba1000-0x4)=0x0) 2017/11/17 12:30:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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) epoll_create(0x9) r1 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) socketpair(0x8, 0x5, 0xc13, &(0x7f000071a000-0x8)={0x0, 0x0}) dup3(r0, r1, 0x0) 2017/11/17 12:30:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x3, 0x400000000040) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00004be000-0x10)={0x0, &(0x7f0000746000-0x10)=[]}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000d28000-0x10)={0x0, 0xa, &(0x7f00008ab000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x0, 0x12, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8e}, @in={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x2f4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, @in6={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}]}, &(0x7f00002f3000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00006b9000)={r2, 0x401, 0x30}, 0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000c90000)={0x0, 0x400}, &(0x7f0000f89000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000e20000)={r3, @in6={{0xa, 0x1, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x8}, &(0x7f000086c000)=0x98) r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000d47000)=0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000b48000-0x4)=0x0) r5 = syz_open_dev$vcsn(&(0x7f0000af0000)="2f6465762f7663732300", 0x0, 0x101000) fsetxattr(r4, &(0x7f000078b000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f000024d000-0xd)="2f6465762f6e65742f74756e00", 0xd, 0x2) ioctl$KVM_SET_CPUID2(r5, 0x4008ae90, &(0x7f0000fec000)={0x1, 0x0, [{0x0, 0x5, 0x7, 0x1, 0xe1, 0x1, 0x489926d1, [0x0, 0x0, 0x0]}]}) getsockopt$bt_BT_CHANNEL_POLICY(r5, 0x112, 0xa, &(0x7f00000bb000-0x4)=0x5, &(0x7f0000782000)=0x4) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000cd0000)="", &(0x7f000000d000)=0x0) readahead(r4, 0x4, 0x3) setsockopt$bt_BT_DEFER_SETUP(r5, 0x112, 0x7, &(0x7f00009dd000)=0x0, 0x4) 2017/11/17 12:30:08 executing program 3: statx(0xffffffffffffffff, &(0x7f0000f02000-0x8)="2e2f66696c653000", 0x1000, 0x34, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lookup_dcookie(0x6dc, &(0x7f000001d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) 2017/11/17 12:30:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00005f5000-0x9)="2f6465762f73672300", 0x3080000000, 0x40) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60860, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) dup3(r1, r2, 0x0) 2017/11/17 12:30:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a95000-0xa)="2f6465762f70746d7800", 0x200, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000aaa000-0x8)={0x0, 0x0, 0x7f, 0x0}) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f000010c000-0x4)=0x1) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x800, 0x0, 0xfeb, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffeffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000011, 0x80006, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0xa, 0x2, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffd, 0x0) r2 = gettid() rt_sigpending(&(0x7f00009b3000-0x8)={0x0}, 0x8) r3 = perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x8000000000003, 0x10) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) setns(r1, 0x6) eventfd2(0x9, 0x0) fsync(0xffffffffffffffff) fcntl$dupfd(r3, 0x406, 0xffffffffffffff9c) set_tid_address(&(0x7f00002cd000)=0x0) ustat(0xd, &(0x7f0000b21000)={0x0, 0x0, 0x0, 0x0, 0x0}) getpgrp(0x0) 2017/11/17 12:30:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a95000-0xa)="2f6465762f70746d7800", 0x200, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000aaa000-0x8)={0x0, 0x0, 0x7f, 0x0}) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f000010c000-0x4)=0x1) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x800, 0x0, 0xfeb, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffeffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x40000000011, 0x80006, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0xa, 0x2, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffd, 0x0) r1 = gettid() rt_sigpending(&(0x7f00009b3000-0x8)={0x0}, 0x8) r2 = perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x8000000000003, 0x10) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) fsync(0xffffffffffffffff) r4 = gettid() fcntl$dupfd(r2, 0x406, 0xffffffffffffff9c) set_tid_address(&(0x7f00002cd000)=0x0) ustat(0xd, &(0x7f0000b21000)={0x0, 0x0, 0x0, 0x0, 0x0}) getpgrp(r4) 2017/11/17 12:30:08 executing program 3: statx(0xffffffffffffffff, &(0x7f0000ef2000)="2e2f66696c653000", 0x1000, 0x0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {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$sequencer2(0xffffffffffffff9c, &(0x7f000071f000-0x10)="2f6465762f73657175656e6365723200", 0x42, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000000000)={0x8, 0x8000, 0x40, 0x6, 0x25, 0x3ff, 0x6, 0x265, 0x3, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000001000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000+0xc05)={0x0, 0x1, 0xa37, 0x1, 0x401, 0xffff, 0xfffffffffffffff7, 0x1c000000, {0x0, @in6={{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4b60, 0xfffffffffffff9bd, 0x10001, 0x8, 0x5}}, &(0x7f0000002000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000-0x8)={r1, 0x7}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) 2017/11/17 12:30:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000c8b000-0x9)="2f6465762f66623000", 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000720000)=0x0) r1 = eventfd2(0x800000000000009, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f000000b000-0x8)=0x0, 0x8) writev(r1, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="", 0x0}], 0x1) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000567000)={0xffffffffffffffff, 0xffffffffffffffff}) setpgid(r3, r3) io_setup(0x1, &(0x7f00005a2000)=0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000418000-0x1d)="0000000000000000000000000000000000000000000000000000000000", &(0x7f0000862000)=0x1d) io_submit(r5, 0x2, &(0x7f0000203000)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r4, &(0x7f0000a2e000)="d06d61e3df38a070e52533d1", 0xc, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e1d000-0x40)={0x0, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000588000)="8c358e8863519a35411cf09bbc9447ccf5efbb62201b1ddb4cdb8a8d26eda8356903ca51d0586d4c7b3cce44", 0x2c, 0x0, 0x0, 0x1, 0xffffffffffffffff}]) io_destroy(r5) r6 = getpgid(0x0) tkill(r6, 0x1000000000016) 2017/11/17 12:30:08 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e6365723200", 0x50000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000000)={0x8, &(0x7f0000ca3000)=[{0x4, 0xfffffffffffff800}, {0x7f88e4bf, 0x800}, {0x3, 0x7}, {0x5, 0x5}, {0x8, 0x5}, {0x3, 0x4}, {0x8, 0x5}, {0x400, 0x3}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x1, 0x400000000040) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00004be000-0x10)={0x0, &(0x7f0000746000-0x10)=[]}) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000058a000-0x4)=0x5, 0x4) linkat(r0, &(0x7f00000aa000-0x8)="2e2f66696c653000", r0, &(0x7f00005be000-0x8)="2e2f66696c653000", 0x400) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000673000)={0x0, 0xdf, "877564a522ba832c91a075b6a277ed9a5e372fcea38f0a7185d26491212131251ffc82adde279320a57476b50acad814450faac30d6746bd4b6fa60ccc7c25fabeae7a7f9f52e13b6268d18801aaec3ed599cfb5abc0185f73049536f96b1bdb3dd8c85e1ea9cea27ccfbf2431272e4310156f08d802746b10af47ff8a9b7c51f11a371af7be8bc9b19e7e0d57c96bcc6eed6360231c430bb3819155b0fdb589888b79e92195255f533b7b27499adef7fba8827c8ed8a438b89e4f0d0e66a110f70180d0dca4d6e8fddcd0810e237f87b2e172104b0b7906433a936a59776e"}, &(0x7f0000121000)=0xe7) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000988000)={r2, 0xfffffffffffffff9, 0x200, 0x1000}, &(0x7f0000ab9000)=0x10) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000ff0000)=0x0) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000a17000-0x1000)="", &(0x7f0000ba1000-0x4)=0x0) r3 = shmget(0x0, 0x3000, 0x0, &(0x7f0000408000/0x3000)=nil) shmctl$SHM_INFO(r3, 0xe, &(0x7f0000aeb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/11/17 12:30:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = shmget(0x3, 0x1000, 0x80, &(0x7f000046e000/0x1000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f00000e6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00008e6000-0xd)="2f6465762f7573626d6f6e2300", 0xfff, 0x2000) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000c5b000-0x4)=0x0) r3 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000891000)="2f6465762f6c6f6f702300", 0x900000000, 0x5) r4 = accept$llc(0xffffffffffffff9c, &(0x7f00004c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000092f000)=0x10) getsockopt(r4, 0x4, 0x5, &(0x7f0000166000-0xff)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000041e000-0x4)=0xff) dup3(r0, r3, 0x0) 2017/11/17 12:30:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00007c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000844000-0x2c)=@ethtool_cmd={0x44, 0x6, 0x7, 0x9, 0x6a6, 0x9, 0x7fff, 0x100, 0x80000001, 0x8, 0x6, 0x7, 0xff, 0x3, 0x7, 0x1, [0x79, 0x8]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(r0, &(0x7f0000618000)={&(0x7f000036f000)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f00000f5000)=[{&(0x7f0000854000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x99}, {&(0x7f0000c71000-0x82)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82}], 0x2, &(0x7f0000f01000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe, 0xffffffff}, 0x2040) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r1 = memfd_create(&(0x7f00001b4000)="78", 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00001f0000-0x8)={0x0, 0x0}, &(0x7f00005a7000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000ca9000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = gettid() mkdir(&(0x7f0000c0a000-0x8)="2e2f66696c653000", 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) chmod(&(0x7f00009f6000)="2e2f66696c653000", 0x1) r3 = syz_open_dev$loop(&(0x7f000071c000-0xb)="2f6465762f6c6f6f702300", 0xfffffffffffffffd, 0x101) socket$netlink(0x10, 0x3, 0x14) socket$unix(0x1, 0x7, 0x0) r4 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x1) pwritev(r4, &(0x7f0000026000)=[{&(0x7f000061f000)="edbb4b46cf76c3b1ec82f3fe0db6d5730be936182b7d37b245ff62c6cb7ea5838cb337e14c2c8cc65b17f6a4d4cc643a14754629c575a46178a10ad8e280f5dd09205602790315971192d638b40161dfc5daaa7f23cb7ea11ab44133117a18d11e8cc8f36001407809b0ae048f4f43a8669fbc121a6f521fb3981200fcd997872edc8ab8488f5eb56cac9d9a694c4bebd67437dc5b1ab13edbda8191bc3299de141b7626c8e0bb8e300735d97a02f2d2700ed243a67e56bbc55720024c3eebf3a5853c577a0b513a77e97af1e99e7ed554338e233e02aa01", 0xd8}, {&(0x7f0000f12000)="", 0x0}, {&(0x7f00006a0000)="93e99be133e6d1ac85e8ad1e499ef07bc11fb9cdc0fa91a726f6a46926d73123812b512c90d99b42f5cfe8fe95241d95da354367856da3a76fbdf9b0989d8f826babd8a71964e24e0975f632eb9c56d598ec011ebfc1f348d69aaf17972492cb4f72fee06036893b7dc228e57128d07a46d6113fc94885323f3295a328f9f5fd42cf290dc5095bd94309a8a09aae", 0x8e}, {&(0x7f00008a8000)="932ef96333", 0x5}, {&(0x7f00001f2000)="aa1c93c8b597a044ab19724c2db7d65c63c90335cd8c41e0f023c2ba17ec26337dfd774f79815e7a5385ae1ecc30139965597fe3efc48b8054539152d304bfb0445d3c5024b3bd6b739ec28495343a43e0f6ac5681b2d3c2d08c929657cfebc3282f4bba52c8cdfad459305ea422b4acb1d7b5c46d649dd40557df7fc88e2c740464479bc46bf7b8b39f16e37d71afba604e1a9e7314efab652eced0180eeaa8964c8500043c8507e7b7bd8cdb0b2a440b7a1fc76e0f9d7ef1424bf4aa53b386d49617f97e89cc50d592b28c504c7abd74044e281a6fe0083aad5de3a68e9bb494e684612073885d22b0108f6cf7c08610d5f9e3be", 0xf5}], 0x5, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000138000)={{{@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}, {{@in=@loopback=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}}, &(0x7f0000eb1000)=0xe8) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r4, 0x4c01) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) openat$rtc(0xffffffffffffff9c, &(0x7f0000e16000)="2f6465762f72746300", 0x14001, 0x0) sched_getaffinity(r2, 0x8, &(0x7f0000f7a000-0x8)=0x0) setsockopt(r0, 0x8, 0xc, &(0x7f000008e000)="c9", 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) eventfd2(0x800000000000009, 0x0) 2017/11/17 12:30:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="0719d8083e197800", 0x8}], 0x1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000818000)={0x0, 0x0}) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000807000-0x20)={"8fc34df53c98669df3d20bad6d803c5d", {0x4, 0xcb0, 0x2, "019dbf094ab3", 0x3, 0x0}}) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f00003d8000-0x1000)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) ioprio_get$pid(0x2, r2) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) syz_open_dev$loop(&(0x7f00008e6000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) getpgid(0x0) tkill(r2, 0x19) 2017/11/17 12:30:08 executing program 3: statx(0xffffffffffffffff, &(0x7f0000ef2000)="2e2f66696c653000", 0x1000, 0x11, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/17 12:30:08 executing program 3: statx(0xffffffffffffffff, &(0x7f0000ef2000)="2e2f66696c653000", 0x1000, 0x0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {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) mknod(&(0x7f0000000000)="2e2f66696c653000", 0xc045, 0xf5) 2017/11/17 12:30:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a95000-0xa)="2f6465762f70746d7800", 0x200, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000aaa000-0x8)={0x0, 0x0, 0x7f, 0x0}) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f000010c000-0x4)=0x1) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x800, 0x0, 0xfeb, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffeffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000011, 0x80006, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0xa, 0x2, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffd, 0x0) r2 = gettid() rt_sigpending(&(0x7f00009b3000-0x8)={0x0}, 0x8) r3 = perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x8000000000003, 0x10) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) setns(r1, 0x6) eventfd2(0x9, 0x0) fsync(0xffffffffffffffff) fcntl$dupfd(r3, 0x406, 0xffffffffffffff9c) set_tid_address(&(0x7f00002cd000)=0x0) ustat(0xd, &(0x7f0000b21000)={0x0, 0x0, 0x0, 0x0, 0x0}) getpgrp(0x0) 2017/11/17 12:30:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000038e000-0x8)={0x0, 0x0}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f000071a000-0x9)="2f6465762f76637300", 0x400080, 0x0) connect$unix(r2, &(0x7f00008a8000)=@abs={0x1, 0x0, 0x3}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) dup3(r0, r3, 0x80000) 2017/11/17 12:30:08 executing program 3: statx(0xffffffffffffffff, &(0x7f0000ef2000)="2e2f66696c653000", 0x1000, 0x0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)="2e2f66696c653000", 0x41c0, 0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000000)="2e2f66696c653100", 0x1000000) inotify_rm_watch(r0, r1) 2017/11/17 12:30:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x400000000040) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00004be000-0x10)={0x0, &(0x7f0000746000-0x10)=[]}) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000d47000)=0x0) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000a17000-0x1000)="", &(0x7f0000ba1000-0x4)=0x0) 2017/11/17 12:30:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f000000b000-0x8)=0x0, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="", 0x0}], 0x1) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xc4ac369b04fe41f6, &(0x7f00003d8000-0x1000)="", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000567000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$loop(&(0x7f00008e6000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) io_setup(0x1, &(0x7f00005a2000)=0x0) io_submit(r2, 0x2, &(0x7f0000203000)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r1, &(0x7f0000a2e000)="d06d61e3df38a070e52533d1abed61a87a6c9b3126", 0x15, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e1d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000588000)="", 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff}]) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000661000-0x8)={0x0, 0x0}) io_destroy(r2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000bcb000-0xc)={0x6, r1, 0x0}) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000a08000-0x28)={&(0x7f000002a000/0x1000)=nil, 0x8, 0x7, 0xe3, &(0x7f00009ac000/0x4000)=nil, 0x4}) r4 = getpgid(0x0) tkill(r4, 0x1000000000016) 2017/11/17 12:30:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a95000-0xa)="2f6465762f70746d7800", 0x200, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000aaa000-0x8)={0x0, 0x0, 0x7f, 0x0}) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f000010c000-0x4)=0x1) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x800, 0x0, 0xfeb, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffeffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x40000000011, 0x80006, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0xa, 0x2, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffd, 0x0) r1 = gettid() rt_sigpending(&(0x7f00009b3000-0x8)={0x0}, 0x8) r2 = perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x8000000000003, 0x10) openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f6b766d00", 0x0, 0x0) fsync(0xffffffffffffffff) r3 = gettid() fcntl$dupfd(r2, 0x406, 0xffffffffffffff9c) set_tid_address(&(0x7f00002cd000)=0x0) ustat(0xd, &(0x7f0000b21000)={0x0, 0x0, 0x0, 0x0, 0x0}) getpgrp(r3) 2017/11/17 12:30:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000776000)="2f6465762f7663732300", 0x7, 0x480100) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000a8e000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000aa2000-0x4)=0x8) 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) 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) r2 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) dup3(r1, r2, 0x0) 2017/11/17 12:30:08 executing program 3: r0 = dup(0xffffffffffffff9c) statx(r0, &(0x7f0000ef2000)="2e2f66696c653000", 0x1000, 0x80, &(0x7f00005c3000-0x100)={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]}) 2017/11/17 12:30:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="ebf9d840373e6f78", 0x8}], 0x1) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f00003d8000-0x1000)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchdir(r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$hidraw0(0xffffffffffffff9c, &(0x7f0000805000-0xd)="2f6465762f6869647261773000", 0x2, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000f21000-0x4)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) syz_open_dev$loop(&(0x7f00008e6000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f00001f4000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) r2 = getpgid(0x0) tkill(r2, 0x1000000000016) 2017/11/17 12:30:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) iopl(0x1) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f000000b000-0x8)=0x0, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="", 0x0}], 0x1) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000567000)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x1, &(0x7f00005a2000)=0x0) io_submit(r3, 0x2, &(0x7f0000203000)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r2, &(0x7f0000a2e000)="d06d61e3df38a070e52533d1", 0xc, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e1d000-0x40)={0x0, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000588000)="8c358e8863519a35411cf09bbc9447ccf5efbb62201b1ddb4cdb8a8d26eda8356903ca51d0586d4c7b3cce44", 0x2c, 0x0, 0x0, 0x1, 0xffffffffffffffff}]) io_destroy(r3) dup(r1) r4 = getpgid(0x0) tkill(r4, 0x1000000000016) 2017/11/17 12:30:08 executing program 3: r0 = syz_open_dev$usb(&(0x7f000026c000-0x15)="2f6465762f6275732f7573622f3030232f30302300", 0x68, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000574000-0x4)=0xffffffff, &(0x7f0000001000-0x4)=0x4) statx(r0, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x5ffd, 0x0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setlease(r0, 0x400, 0x2) 2017/11/17 12:30:08 executing program 6: statx(0xffffffffffffffff, &(0x7f0000ef2000)="2e2f66696c653000", 0x1000, 0x0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {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 = syz_open_dev$usbmon(&(0x7f0000ba2000-0xd)="2f6465762f7573626d6f6e2300", 0x101, 0x500) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000001000-0x4)=0x5, 0x4) 2017/11/17 12:30:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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) r1 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) socketpair$inet(0x2, 0xa, 0x0, &(0x7f0000218000)={0x0, 0x0}) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000032000-0xfa)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000253000)={0x0, 0x2, &(0x7f000049c000-0x38)=[@in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x1, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc24}]}, &(0x7f00003ba000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000cc000-0x14)={r3, 0x0, 0x314, 0x4c21, 0x0, 0x6}, &(0x7f00006a4000)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000e88000)={0x0, 0x4, &(0x7f0000a86000-0x64)=[@in6={0xa, 0x0, 0xffffffffffff8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xa21f00000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x401}]}, &(0x7f0000dcf000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000129000)={r4, 0x9, 0x4, 0x9, 0x9, 0x2}, 0x14) r5 = openat$fb0(0xffffffffffffff9c, &(0x7f00003a3000-0x9)="2f6465762f66623000", 0x100, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r5, 0x0, 0x3, &(0x7f0000217000)=0x200, 0x4) dup3(r0, r1, 0x0) 2017/11/17 12:30:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a95000-0xa)="2f6465762f70746d7800", 0x200, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000aaa000-0x8)={0x0, 0x0, 0x7f, 0x0}) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f000010c000-0x4)=0x1) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x800, 0x0, 0xfeb, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffeffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x40000000011, 0x80006, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0xa, 0x2, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffd, 0x0) r1 = gettid() rt_sigpending(&(0x7f00009b3000-0x8)={0x0}, 0x8) r2 = perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x8000000000003, 0x10) fsync(0xffffffffffffffff) r3 = gettid() fcntl$dupfd(r2, 0x406, 0xffffffffffffff9c) set_tid_address(&(0x7f00002cd000)=0x0) ustat(0xd, &(0x7f0000b21000)={0x0, 0x0, 0x0, 0x0, 0x0}) getpgrp(r3) 2017/11/17 12:30:08 executing program 3: statx(0xffffffffffffffff, &(0x7f0000ef2000)="2e2f66696c653000", 0x1000, 0x80, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000082c000-0x9)="2f6465762f72746300", 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)={0x3, 0x7f, 0x8, 0x6, 0x7ff, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/17 12:30:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f000012d000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000065a000)=0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000501000)=0x0, &(0x7f00000fd000-0x4)=0x4) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00003fb000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sync_file_range(r0, 0x6, 0xb4e, 0x2) r4 = dup(r2) ioctl$KVM_IRQ_LINE_STATUS(r4, 0xc008ae67, &(0x7f0000119000-0x8)={0x8, 0x1}) ioctl$KVM_GET_PIT2(r4, 0x8070ae9f, &(0x7f0000c6d000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$VT_DISALLOCATE(r4, 0x5608) r5 = gettid() lstat(&(0x7f00001d2000-0x8)="2e2f66696c653000", &(0x7f0000c01000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000435000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005e9000)=0xc) r8 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000042000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000df2000-0x4)=0xe8) r10 = getegid() getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f00003be000-0xc)={0x0, 0x0, 0x0}, 0xc) r12 = getuid() r13 = getgid() r14 = getpgrp(0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000a37000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000591000)=0xc) getresgid(&(0x7f00002b9000)=0x0, &(0x7f0000e1f000)=0x0, &(0x7f0000494000-0x4)=0x0) sendmmsg$unix(r4, &(0x7f000058b000-0x38)=[{&(0x7f0000a37000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000040a000)=[{&(0x7f0000114000)="079cdbd7ef73a9339ab4221d9c35b7e901268f90af781f610d371cde515c6fb032da4714a5e38049c61208c33bec2c9f6cbfba7718c6ba008d2090161f932540168d08bc3d569000e41e3f9e4061514ff53960615168924caa75f54df39d09b2f7237ad56ac387b4b2d73f308f7e4653eb8312870ba9295eb197b6352eee6378001b53994a6a3cc272fe382ae7fea3a0b371d022f3e819fcb6f94ae8948cc032210d2d79839ee8dc116f8539eeba12373f35fd8497b6b11b7f50977eb33185bf5a91e9480567b8d60c6038a8d938f655b176eb7be17a4d", 0xd7}, {&(0x7f0000e94000-0xdf)="055e57a5eb4706e1c05b8bb1015637b7b3af2f2890775c53a97f84bee1d4d1784a64d45e74cd93057acff54983a7f2f08cc26e8406b8a62ba1a7fe78b29e3503c83354d1e96f15665c5a5d4ddca1e969d481b8d026f65d8c15130fc9f56bd6be1387d49adb154bbfea9401e7d6fcdc59f8a048e33e6d4328c0c7287e2ccda935412f7bfa1a2550c6d29261da1a9a1bf3a69dac19bd405ea0f73ec4ecce80f34d228c5ec54f85ca036f5332fa5c73971d94414dddc6c3766465b7d0db2e114ce2f49b6915a361158d7e9566c8f0d19debc7f6727acf14ef20fd2b042fb39670", 0xdf}, {&(0x7f0000038000-0x3e)="be707ff6efbdcc868bc72e2c4ba5b5663257e5e9283b9c3ae7e541baa37b940b12db6e95818d283bfcfaa9cad0d5cddc88c1fe912c5eaf7519fe3bd508b0cb04ccb3d222c3d618ae9a", 0x49}, {&(0x7f000044f000)="d3eda491cb9520f33bdcd5fd73b3154aa4a8fdd12354e8f95ed05fc534885b0d1f86425d6df5cdd036a796b845d83a6ef26694de19fd63162631d436bc8e9c78b1fd358431efac4ab6a89e4278507f1945339b6afbc3334fea456af9197c21aab6ff3ef1f36f1136786d4f154ddff40455048377878bfed6432e394f2bcb8509fce3ca2a53c01aed89b7b0b981646bce7fb3bbf5b8b5f96eaf8c4346eb5e4e04c267f510e1113ee61f9088d1a9699e49e95ae485dfb706f3c70053e97c2eac5b457c291f4d6f643cc1f51c8fc4a5d0bacca25026ebae9b7311", 0xd9}, {&(0x7f0000211000-0x2e)="06db35cf57ae7d442286e58f368b02f6db0901449c7a08701efb53edf5e83ff00001514a88d3de5668451917ab03", 0x2e}], 0x5, &(0x7f0000e7a000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x30, 0x1, 0x1, [r0, r2, r2, r4, r4, r2, r2]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r0, r1, r3, r4]}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x30, 0x1, 0x1, [r0, r3, r1, r2, r4, r4, r2]}], 0x9, 0x0}], 0x1, 0x4000800) syz_open_dev$loop(&(0x7f0000058000-0xb)="2f6465762f6c6f6f702300", 0x1, 0x80004) bind(r4, &(0x7f00004b7000-0x8)=@un=@abs={0x0, 0x0, 0x3}, 0x8) dup3(r0, r3, 0x0) 2017/11/17 12:30:09 executing program 3: statx(0xffffffffffffffff, &(0x7f0000ef2000)="2e2f66696c653000", 0x1000, 0x0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {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) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r1 = openat$hidraw0(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6869647261773000", 0x8040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) timer_create(0x7, &(0x7f0000001000-0x60)={0x0, 0x23, 0x1, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd8000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x0, {0x800, 0x8, 0x1ff, 0x5, 0x401, 0x10000}, 0xfffffffffffffff8, 0x7}, 0xe) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000001000)="394c4424098075690f012a886fa173ee0d684991b740e9b7209566073bc023ecae147d607fc77abed5f74f7c4a7d1748fad5c46ee07e60f41a16b7952e44a0654e5d0234de206db33bebbe4afef5ff09074b3ff6908f0d1d50bc49f7c5a5ba92d9f88df9c2859d78656be7a1d97bbec8e796fafef3ff9065605f79113027e2acdf9f66dc9c373bf7621110ceee", 0x8d) 2017/11/17 12:30:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a95000-0xa)="2f6465762f70746d7800", 0x200, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000aaa000-0x8)={0x0, 0x0, 0x7f, 0x0}) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f000010c000-0x4)=0x1) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x800, 0x0, 0xfeb, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffeffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000011, 0x80006, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0xa, 0x2, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffd, 0x0) r2 = gettid() rt_sigpending(&(0x7f00009b3000-0x8)={0x0}, 0x8) r3 = perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x8000000000003, 0x10) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) setns(r1, 0x6) eventfd2(0x9, 0x0) fsync(0xffffffffffffffff) fcntl$dupfd(r3, 0x406, 0xffffffffffffff9c) set_tid_address(&(0x7f00002cd000)=0x0) ustat(0xd, &(0x7f0000b21000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2017/11/17 12:30:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="ebf9d840373e6f78", 0x8}], 0x1) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000073000-0x11)="2f6465762f7161745f6164665f63746c00", 0x10000, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f000078d000-0x1)="be", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) syz_open_dev$loop(&(0x7f00008e6000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r2 = getpgid(0x0) tkill(r2, 0x1000000000016) 2017/11/17 12:30:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x80000000000000a, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f000000b000-0x8)=0x0, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="", 0x0}], 0x1) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xc4ac369b04fe41f6, &(0x7f00003d8000-0x1000)="", 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000567000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$loop(&(0x7f00008e6000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) io_setup(0x1, &(0x7f00005a2000)=0x0) sched_getattr(r2, &(0x7f0000bf4000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) io_submit(r4, 0x2, &(0x7f0000203000)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r3, &(0x7f0000a2e000)="d06d61e3df38a070e52533d1abed61a87a6c9b3126", 0x15, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e1d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000588000)="", 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff}]) r5 = accept$inet(r1, &(0x7f0000184000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fc9000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000b13000)={0x0, 0x4, &(0x7f00003e4000-0x58)=[@in6={0xa, 0x1, 0x74, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x0, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, @in={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000acc000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f0000bd8000-0x6)={r6, 0xfffffffffffffffd}, 0x6) io_destroy(r4) r7 = getpgid(0x0) tkill(r7, 0x1000000000016) 2017/11/17 12:30:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f000000b000-0x8)=0x0, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="", 0x0}], 0x1) arch_prctl(0x1006, &(0x7f000034b000)="69d9bc884cee64355cfe63c903588d2fa615ff486700c6c4c69d9802592ef8c6f6866896d6f5b4de5f0c3cbbc77f13c5ea6c76a4cce1ec1737541facae5327e98e6623d441068790e219cf1ced82bd988b4c9cd3677d64ed3bbd816f5ee0294592470468d0c354f00be20235adae61c31ea288") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x20002, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r3, &(0x7f0000231000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000d38000-0x4)=0x6e) io_setup(0x1, &(0x7f00005a2000)=0x0) io_submit(r4, 0x2, &(0x7f0000203000)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r2, &(0x7f0000a2e000)="d06d61e3df38a070e52533d1", 0xc, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e1d000-0x40)={0x0, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000588000)="8c358e8863519a35411cf09bbc9447ccf5efbb62201b1ddb4cdb8a8d26eda8356903ca51d0586d4c7b3cce44", 0x2c, 0x0, 0x0, 0x1, 0xffffffffffffffff}]) io_destroy(r4) r5 = getpgid(0x0) tkill(r5, 0x1000000000016) 2017/11/17 12:30:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a95000-0xa)="2f6465762f70746d7800", 0x200, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000aaa000-0x8)={0x0, 0x0, 0x7f, 0x0}) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f000010c000-0x4)=0x1) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x800, 0x0, 0xfeb, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffeffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x40000000011, 0x80006, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0xa, 0x2, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffd, 0x0) r1 = gettid() rt_sigpending(&(0x7f00009b3000-0x8)={0x0}, 0x8) r2 = perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsync(0xffffffffffffffff) r3 = gettid() fcntl$dupfd(r2, 0x406, 0xffffffffffffff9c) set_tid_address(&(0x7f00002cd000)=0x0) ustat(0xd, &(0x7f0000b21000)={0x0, 0x0, 0x0, 0x0, 0x0}) getpgrp(r3) 2017/11/17 12:30:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0xfeb1, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) dup3(r0, r1, 0x0) 2017/11/17 12:30:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) socketpair$inet(0x2, 0xa, 0x0, &(0x7f0000218000)={0x0, 0x0}) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000032000-0xfa)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000253000)={0x0, 0x2, &(0x7f000049c000-0x38)=[@in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x1, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc24}]}, &(0x7f00003ba000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000cc000-0x14)={r3, 0x0, 0x314, 0x4c21, 0x0, 0x6}, &(0x7f00006a4000)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000e88000)={0x0, 0x4, &(0x7f0000a86000-0x64)=[@in6={0xa, 0x0, 0xffffffffffff8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xa21f00000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x401}]}, &(0x7f0000dcf000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000129000)={r4, 0x9, 0x4, 0x9, 0x9, 0x2}, 0x14) r5 = openat$fb0(0xffffffffffffff9c, &(0x7f00003a3000-0x9)="2f6465762f66623000", 0x100, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r5, 0x0, 0x3, &(0x7f0000217000)=0x200, 0x4) dup3(r0, r1, 0x0) 2017/11/17 12:30:09 executing program 3: statx(0xffffffffffffffff, &(0x7f0000ef2000)="2e2f66696c653000", 0x1000, 0x0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {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$autofs(0xffffffffffffff9c, &(0x7f00003bb000)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000001000-0xe)=@l2={0x1f, 0x20, {0x6, 0x400, 0x1, 0x487f, 0x1, 0x2ac0}, 0x8000, 0x1}, 0xe) 2017/11/17 12:30:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a95000-0xa)="2f6465762f70746d7800", 0x200, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000aaa000-0x8)={0x0, 0x0, 0x7f, 0x0}) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f000010c000-0x4)=0x1) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x800, 0x0, 0xfeb, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffeffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x40000000011, 0x80006, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0xa, 0x2, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffd, 0x0) gettid() rt_sigpending(&(0x7f00009b3000-0x8)={0x0}, 0x8) fsync(0xffffffffffffffff) r1 = gettid() fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) set_tid_address(&(0x7f00002cd000)=0x0) ustat(0xd, &(0x7f0000b21000)={0x0, 0x0, 0x0, 0x0, 0x0}) getpgrp(r1) 2017/11/17 12:30:09 executing program 3: statx(0xffffffffffffffff, &(0x7f0000ef2000)="2e2f66696c653000", 0x1000, 0x0, &(0x7f0000e1a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {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$inet6(0xa, 0x4, 0x3, &(0x7f0000135000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75) 2017/11/17 12:30:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(r0, &(0x7f0000a18000)=0x9, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="", 0x0}], 0x1) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000567000)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x1, &(0x7f00005a2000)=0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) io_submit(r3, 0x2, &(0x7f0000203000)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r2, &(0x7f0000a2e000)="d06d61e3df38a070e52533d1", 0xc, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e1d000-0x40)={0x0, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000588000)="8c358e8863519a35411cf09bbc9447ccf5efbb62201b1ddb4cdb8a8d26eda8356903ca51d0586d4c7b3cce44", 0x2c, 0x0, 0x0, 0x1, 0xffffffffffffffff}]) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000660000)={0x10000000, 0x0}) io_destroy(r3) r4 = getpgid(0x0) tkill(r4, 0x1000000000016) 2017/11/17 12:30:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a95000-0xa)="2f6465762f70746d7800", 0x200, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000aaa000-0x8)={0x0, 0x0, 0x7f, 0x0}) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f000010c000-0x4)=0x1) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x800, 0x0, 0xfeb, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffeffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000011, 0x80006, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0xa, 0x2, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffd, 0x0) r2 = gettid() rt_sigpending(&(0x7f00009b3000-0x8)={0x0}, 0x8) r3 = perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x8000000000003, 0x10) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) setns(r1, 0x6) eventfd2(0x9, 0x0) fsync(0xffffffffffffffff) fcntl$dupfd(r3, 0x406, 0xffffffffffffff9c) set_tid_address(&(0x7f00002cd000)=0x0) 2017/11/17 12:30:09 executing program 3: statx(0xffffffffffffffff, &(0x7f0000ef2000)="2e2f66696c653000", 0x1000, 0x0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {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) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7161745f6164665f63746c00", 0x200000, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common="64756d6d793000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000001000)={0x11, 0xf5, r1, 0x1, 0x10ca, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000001000-0x8c)={0x19c2, 0x4, 0xffffffffffffff00, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000002000-0x4)=0x5, 0x4) flistxattr(r0, &(0x7f0000002000-0xc7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7) 2017/11/17 12:30:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) socketpair$inet(0x2, 0xa, 0x0, &(0x7f0000218000)={0x0, 0x0}) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000032000-0xfa)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000253000)={0x0, 0x2, &(0x7f000049c000-0x38)=[@in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x1, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc24}]}, &(0x7f00003ba000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000cc000-0x14)={r3, 0x0, 0x314, 0x4c21, 0x0, 0x6}, &(0x7f00006a4000)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000e88000)={0x0, 0x4, &(0x7f0000a86000-0x64)=[@in6={0xa, 0x0, 0xffffffffffff8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xa21f00000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x401}]}, &(0x7f0000dcf000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000129000)={r4, 0x9, 0x4, 0x9, 0x9, 0x2}, 0x14) r5 = openat$fb0(0xffffffffffffff9c, &(0x7f00003a3000-0x9)="2f6465762f66623000", 0x100, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r5, 0x0, 0x3, &(0x7f0000217000)=0x200, 0x4) dup3(r0, r1, 0x0) 2017/11/17 12:30:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="ebf9d840373e6f78", 0x8}], 0x1) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f00003d8000-0x1000)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f00005e7000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000de3000)=0x1c, 0x80000) recvfrom(r2, &(0x7f0000041000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64, 0x2, &(0x7f00001b2000)=@nfc_llcp={0x27, 0x5, 0x3, 0x7, 0x8, 0x100000000, "f4772ead9092b56920d6f615552f20e21540f95f00000000af04643b8b6dcf50678a94060000000000000066bbcab58a0f7d320064f56173ac28a4416beab7", 0x0}, 0x60) syz_open_dev$loop(&(0x7f00008e6000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r3 = getpgid(0x0) tkill(r3, 0x1000000000016) getpgid(r1) 2017/11/17 12:30:09 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) statx(0xffffffffffffffff, &(0x7f00003f6000)="2e2f66696c653000", 0x1000, 0x0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)=0x0) getrusage(0x1, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/11/17 12:30:09 executing program 3: r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000ee9000)={&(0x7f00004e4000)="2e2f66696c653000", 0x0}, 0xc) fcntl$setpipe(r0, 0x407, 0x0) statx(0xffffffffffffffff, &(0x7f0000ef2000)="2e2f66696c653000", 0x1000, 0x0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {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) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r1, &(0x7f0000098000-0x4)=0x0, 0x0, &(0x7f0000002000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/11/17 12:30:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00009ab000)="2f6465762f6c6f6f702300", 0xffffffffffffffff, 0x7fc) syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) r2 = semget$private(0x0, 0x2, 0x30) semctl$SEM_STAT(r2, 0x0, 0x12, &(0x7f0000ca2000)="") r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a85000)="2f6465762f72746300", 0x101000, 0x0) ioctl$sock_SIOCSIFBR(r3, 0x8940, &(0x7f000004c000)=@generic={0xff, 0x1, 0x81}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f000078d000)=0x0, &(0x7f0000299000-0x4)=0x4) dup3(r0, r1, 0x0) 2017/11/17 12:30:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f000000b000-0x8)=0x0, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="", 0x0}], 0x1) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xc4ac369b04fe41f6, &(0x7f0000f19000)="", 0x0) r1 = shmget(0x1, 0x4000, 0x2, &(0x7f0000cca000/0x4000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f000084d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = gettid() ptrace$setregset(0x4205, r2, 0x202, &(0x7f00007e7000)={&(0x7f0000d90000-0x56)="bb894f93b17a2e56574ecd972c9a0ad21b2da2f8f14defd793f26ebed3e3caaba29bf7e51b6d13921fd7e1939753a859dcee654a51c27a7ea752424c35fe8591b2799611780cb91ff8736745f5cb681569897fbd6a0c", 0x56}) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000847000-0x4)=0x0) fchdir(r3) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000567000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = syz_open_dev$mouse(&(0x7f000074b000)="2f6465762f696e7075742f6d6f7573652300", 0xffff, 0x800) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f000060a000-0x4)=0x1000000000, 0x4) syz_open_dev$loop(&(0x7f00008e6000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) io_setup(0x1, &(0x7f00005a2000)=0x0) io_submit(r7, 0x2, &(0x7f0000203000)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r4, &(0x7f0000a2e000)="d06d61e3df38a070e52533d1abed61a87a6c9b3126", 0x15, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e1d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000588000)="", 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff}]) io_destroy(r7) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r6, 0x4058534c, &(0x7f0000985000-0x58)={0xbe, 0x0, 0x2, 0xc394, 0x82d4, 0xffffffffffffff7e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r8 = getpgid(0x0) socketpair(0x4, 0x8000e, 0x0, &(0x7f0000f36000)={0x0, 0x0}) ioctl$EVIOCSFF(r5, 0x40304580, &(0x7f00009f6000-0x1c)={0x51, 0x2, 0x81, {0xadc6, 0x5}, {0x101, 0x3}, @ramp={0x8, 0x6, {0x9, 0x16dc, 0x4b9, 0x1}}}) lsetxattr(&(0x7f0000ea1000)="2e2f66696c653000", &(0x7f0000ffa000-0x1a)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900", &(0x7f0000018000-0x9)="73797374656d3a2300", 0x9, 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r9, 0x84, 0x6e, &(0x7f0000c61000-0x10)=[], 0x0) tkill(r8, 0x1000000000016) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000c7b000)={0x0, 0x0}) 2017/11/17 12:30:09 executing program 3: chmod(&(0x7f0000280000-0x8)="2e2f66696c653000", 0x48) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000d17000)="2e2f66696c653000", &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7) statx(0xffffffffffffffff, &(0x7f0000ef2000)="2e2f66696c653000", 0x1000, 0x0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/17 12:30:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a95000-0xa)="2f6465762f70746d7800", 0x200, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000aaa000-0x8)={0x0, 0x0, 0x7f, 0x0}) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f000010c000-0x4)=0x1) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x800, 0x0, 0xfeb, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffeffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x40000000011, 0x80006, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0xa, 0x2, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffd, 0x0) gettid() fsync(0xffffffffffffffff) r1 = gettid() fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) set_tid_address(&(0x7f00002cd000)=0x0) ustat(0xd, &(0x7f0000b21000)={0x0, 0x0, 0x0, 0x0, 0x0}) getpgrp(r1) 2017/11/17 12:30:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)="2e2f66696c653000", 0x10000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000001000-0xe2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b4f000)=0xe2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000002000-0x4)=0xde) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) syz_open_dev$vcsa(&(0x7f0000002000)="2f6465762f766373612300", 0x8a, 0x80000) 2017/11/17 12:30:09 executing program 6 (fault-call:10 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x400000000040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000e36000)="2f6465762f72746300", 0x20a00, 0x0) r0 = socket$inet6(0xa, 0x3, 0x800000100000001) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) 2017/11/17 12:30:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a95000-0xa)="2f6465762f70746d7800", 0x200, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000aaa000-0x8)={0x0, 0x0, 0x7f, 0x0}) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f000010c000-0x4)=0x1) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x800, 0x0, 0xfeb, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffeffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000011, 0x80006, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0xa, 0x2, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffd, 0x0) r2 = gettid() rt_sigpending(&(0x7f00009b3000-0x8)={0x0}, 0x8) r3 = perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x8000000000003, 0x10) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) setns(r1, 0x6) eventfd2(0x9, 0x0) fsync(0xffffffffffffffff) fcntl$dupfd(r3, 0x406, 0xffffffffffffff9c) 2017/11/17 12:30:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) r1 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000c49000)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000029000-0x4)=0x0) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="ebf9d840373e6f78", 0x8}], 0x1) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f00003d8000-0x1000)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) syz_open_dev$loop(&(0x7f00008e6000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r2 = getpgid(0x0) tkill(r2, 0x1000000000016) 2017/11/17 12:30:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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) r1 = syz_open_dev$loop(&(0x7f000013b000)="2f6465762f6c6f6f702300", 0x0, 0x200800) r2 = memfd_create(&(0x7f0000157000-0xb)="2f6465762f6c6f6f702300", 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000064e000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000dc8000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00007ee000)={r3, 0x40, 0x0}, &(0x7f0000740000-0x4)=0xc) r4 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) socket$netlink(0x10, 0x3, 0x1f) fgetxattr(r0, &(0x7f0000cb5000)=@known="73797374656d2e61647669736500", &(0x7f0000423000-0x7c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7c) ioctl$LOOP_SET_DIRECT_IO(r4, 0x4c08, 0x7a46) dup3(r0, r1, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000b86000-0x64)={&(0x7f0000770000)=[0x5000, 0x1, 0x5], 0x3, 0x0, 0x7, 0x96, 0x1, 0x6, {0x800, 0x8, 0x3, 0xfffffffffffffffc, 0x6, 0x408000000000000, 0x401, 0x7, 0x1c, 0x0, 0x4c, 0x10e4, 0x1, 0x1, "4cf8a5c5bed7f8d172b531c2efea31fc6b1b019a9e2b4519d2de8723be5d059d"}}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000cad000-0x18)={0xaa, 0x40, 0x0}) r5 = getpgid(0x0) ptrace$setregset(0x4205, r5, 0x206, &(0x7f0000244000)={&(0x7f000079d000-0x1)="fa", 0x1}) 2017/11/17 12:30:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f000000b000-0x8)=0x0, 0x8) lstat(&(0x7f0000d30000-0x8)="2e2f66696c653000", &(0x7f00003e3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="", 0x0}], 0x1) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000567000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000060d000-0xe8)=[@in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x3, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8bb}, @in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffff00}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3e12}, @in={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa) getresuid(&(0x7f0000a1d000-0x4)=0x0, &(0x7f0000a2d000-0x4)=0x0, &(0x7f0000570000)=0x0) stat(&(0x7f0000a83000)="2e2f66696c653000", &(0x7f0000c8a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$hwrng(0xffffffffffffff9c, &(0x7f000081a000-0xb)="2f6465762f6877726e6700", 0x200000, 0x0) lchown(&(0x7f0000e3b000-0x8)="2e2f66696c653000", r4, r5) io_setup(0x1, &(0x7f00005a2000)=0x0) io_submit(r6, 0x2, &(0x7f0000203000)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r2, &(0x7f0000a2e000)="d06d61e3df38a070e52533d1", 0xc, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e1d000-0x40)={0x0, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000588000)="8c358e8863519a35411cf09bbc9447ccf5efbb62201b1ddb4cdb8a8d26eda8356903ca51d0586d4c7b3cce44", 0x2c, 0x0, 0x0, 0x1, 0xffffffffffffffff}]) io_destroy(r6) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000b76000)={r3}) accept4$ipx(r7, &(0x7f00000c6000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000c3e000)=0x10, 0x0) r8 = syz_open_dev$mice(&(0x7f0000c6f000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r8, 0x84, 0xb, &(0x7f000044c000-0xb)={0x8, 0x9, 0x200, 0x9, 0x9, 0x80, 0x80000000, 0x7, 0x76, 0x3a5c, 0xc89}, 0xb) fcntl$setlease(r1, 0x400, 0x2) r9 = getpgid(0x0) tkill(r9, 0x1000000000016) 2017/11/17 12:30:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000002000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x8000) 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) execveat(r0, &(0x7f0000001000)="2e2f66696c653000", &(0x7f0000001000-0x7)=[&(0x7f0000002000-0x2d)="2d7b255d2d5c73656c6673656c66766d6e65743126776c616e3073656c663a73656c6676626f786e6574312f00"], &(0x7f0000001000-0x18)=[&(0x7f0000000000)="2c2400", &(0x7f0000001000)="47504c6d696d655f74797065657468312b2e265b656d3176626f786e65743100", &(0x7f0000001000-0x1)="00"], 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(0xffffffffffffffff, &(0x7f0000000000)="2e2f66696c653000", 0x1002, 0xfff, &(0x7f0000516000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/17 12:30:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a95000-0xa)="2f6465762f70746d7800", 0x200, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000aaa000-0x8)={0x0, 0x0, 0x7f, 0x0}) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f000010c000-0x4)=0x1) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x800, 0x0, 0xfeb, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffeffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x40000000011, 0x80006, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0xa, 0x2, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffd, 0x0) fsync(0xffffffffffffffff) r1 = gettid() fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) set_tid_address(&(0x7f00002cd000)=0x0) ustat(0xd, &(0x7f0000b21000)={0x0, 0x0, 0x0, 0x0, 0x0}) getpgrp(r1) [ 967.097558] FAULT_INJECTION: forcing a failure. [ 967.097558] name failslab, interval 1, probability 0, space 0, times 0 [ 967.104985] CPU: 3 PID: 2696 Comm: syz-executor6 Not tainted 4.14.0-next-20171117+ #17 [ 967.105794] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [ 967.106632] Call Trace: [ 967.106904] dump_stack+0x194/0x257 [ 967.107279] ? arch_local_irq_restore+0x53/0x53 [ 967.108062] should_fail+0x8c0/0xa40 [ 967.108441] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 967.108963] ? find_held_lock+0x39/0x1d0 [ 967.111196] ? lock_downgrade+0x980/0x980 [ 967.111617] ? avc_has_extended_perms+0x12c0/0x12c0 [ 967.116369] ? trace_event_raw_event_lock+0x340/0x340 [ 967.117020] ? __lock_is_held+0xbc/0x140 [ 967.117537] ? trace_event_raw_event_sched_switch+0x8a0/0x8a0 [ 967.118246] ? rcu_note_context_switch+0x710/0x710 [ 967.118837] ? cred_has_capability+0x1a0/0x3d0 [ 967.119399] should_failslab+0xec/0x120 [ 967.121647] __kmalloc+0x63/0x760 [ 967.122001] ? inet6_netconf_dump_devconf+0xe40/0xe40 [ 967.122510] ? sock_kmalloc+0x112/0x190 [ 967.122908] sock_kmalloc+0x112/0x190 [ 967.123282] ? copy_overflow+0x30/0x30 [ 967.123685] ipv6_sock_ac_join+0x225/0x790 [ 967.124161] ? __ipv6_dev_ac_inc+0x760/0x760 [ 967.124659] ? kasan_check_write+0x14/0x20 [ 967.125137] do_ipv6_setsockopt.isra.12+0x2f2c/0x38e0 [ 967.125705] ? check_noncircular+0x20/0x20 [ 967.126144] ? perf_trace_lock+0x1/0x900 [ 967.126642] ? ipv6_update_options+0x330/0x330 [ 967.127209] ? perf_trace_lock+0x900/0x900 [ 967.134516] ? find_held_lock+0x39/0x1d0 [ 967.134939] ? lock_downgrade+0x980/0x980 [ 967.135365] ? __fget+0xbb/0x580 [ 967.135744] ? lock_release+0xd80/0xd80 [ 967.136161] ? __lock_is_held+0xbc/0x140 [ 967.136582] ? __fget+0x362/0x580 [ 967.136938] ? iterate_fd+0x3f0/0x3f0 [ 967.137312] ? proc_fail_nth_write+0xb5/0x260 [ 967.137756] ? find_held_lock+0x39/0x1d0 [ 967.138176] ? sock_has_perm+0x29c/0x400 [ 967.138569] ? __fget_light+0x29d/0x390 [ 967.138960] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 967.139483] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 967.148086] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 967.148609] ipv6_setsockopt+0xd7/0x150 [ 967.148994] ? ipv6_setsockopt+0xd7/0x150 [ 967.149402] rawv6_setsockopt+0x4a/0xf0 [ 967.149794] sock_common_setsockopt+0x95/0xd0 [ 967.150238] SyS_setsockopt+0x189/0x360 [ 967.150631] ? SyS_recv+0x40/0x40 [ 967.150967] ? SyS_write+0x184/0x220 [ 967.151330] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 967.159861] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 967.160355] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 967.160833] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 967.161294] RIP: 0033:0x447c99 [ 967.161603] RSP: 002b:00007f419c194bd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 967.162350] RAX: ffffffffffffffda RBX: 00007f419c1956cc RCX: 0000000000447c99 [ 967.163067] RDX: 000000000000001b RSI: 0000000000000029 RDI: 0000000000000013 [ 967.167808] RBP: 0000000000000082 R08: 0000000000000014 R09: 0000000000000000 [ 967.168537] R10: 0000000020de4000 R11: 0000000000000246 R12: 0000000000000000 [ 967.169236] R13: 0000000000000000 R14: 00007f419c1959c0 R15: 00007f419c195700 2017/11/17 12:30:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a95000-0xa)="2f6465762f70746d7800", 0x200, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000aaa000-0x8)={0x0, 0x0, 0x7f, 0x0}) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f000010c000-0x4)=0x1) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x800, 0x0, 0xfeb, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffeffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x40000000011, 0x80006, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0xa, 0x2, 0x0) fsync(0xffffffffffffffff) r1 = gettid() fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) set_tid_address(&(0x7f00002cd000)=0x0) ustat(0xd, &(0x7f0000b21000)={0x0, 0x0, 0x0, 0x0, 0x0}) getpgrp(r1) 2017/11/17 12:30:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="ebf9d840373e6f78", 0x8}], 0x1) r1 = creat(&(0x7f00002bf000-0x8)="2e2f66696c653000", 0x80) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000c87000-0x8)=[0x9, 0x91f]) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f00003d8000-0x1000)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000e9d000)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) truncate(&(0x7f000035d000-0x8)="2e2f66696c653000", 0x6) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) syz_open_dev$loop(&(0x7f00008e6000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r2 = getpgid(0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000ce8000)={@generic="928d584d1c32ef56c533cf33bd0f213e", 0x800}) tkill(r2, 0x1000000000016) 2017/11/17 12:30:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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) r1 = socket(0x0, 0x0, 0x400000000040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e36000)="2f6465762f72746300", 0x20a00, 0x0) r3 = socket$inet6(0xa, 0x3, 0x800000100000001) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000103000)=0x4, 0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r0) r4 = socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001000-0x4)=0x9, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) 2017/11/17 12:30:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00005af000)="2f6465762f6175746f667300", 0x400002, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000217000)=0x9) 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) r2 = syz_open_dev$loop(&(0x7f0000858000)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) dup3(r0, r2, 0x0) 2017/11/17 12:30:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f000000b000-0x8)=0x0, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="", 0x0}], 0x1) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xc4ac369b04fe41f6, &(0x7f00003d8000-0x1000)="", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timerfd_gettime(0xffffffffffffff9c, &(0x7f00003ac000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) socket$bt_l2cap(0x1f, 0x5, 0x0) r3 = syz_open_dev$usb(&(0x7f0000765000-0x15)="2f6465762f6275732f7573622f3030232f30302300", 0x9, 0x0) timerfd_settime(r3, 0x1, &(0x7f0000605000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f000030e000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(r1, 0x0, &(0x7f000006b000)={{r2, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000567000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_open_dev$loop(&(0x7f00008e6000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) io_setup(0x1, &(0x7f00005a2000)=0x0) io_submit(r6, 0x2, &(0x7f0000203000)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r4, &(0x7f0000a2e000)="d06d61e3df38a070e52533d1abed61a87a6c9b3126", 0x15, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e1d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000588000)="", 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff}]) stat(&(0x7f0000a3b000-0x8)="2e2f66696c653000", &(0x7f0000d9a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000ceb000)=[0x0, 0x0, 0x0, 0x0]) lchown(&(0x7f0000a0a000)="2e2f66696c653000", r7, r8) io_destroy(r6) rt_sigtimedwait(&(0x7f0000f78000)={0x1}, &(0x7f0000775000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000072d000)={0x0, 0x1c9c380}, 0x8) r9 = getpgid(0x0) tkill(r9, 0x1000000000016) ioctl$LOOP_SET_STATUS64(r5, 0x4c04, &(0x7f000076a000)={0x0, 0x0, 0x0, 0x5, 0x3f, 0x0, 0xa, 0x6, 0x10, "45ac6cb39aa69e03cf24773d4cc776f6ce950a50d71ee5cb26877106ece00ad3687708260a6abea46f29bc20b1d1bb323d0f4ffb5099e65eee9e0d6f2e7abe7b", "9d7500532d87a8d467a2a826c6a37126c46fe51e76d1f8509a544c7058e3cf2b01d81b32db889dcf5ec224544a7cce4d4ce0adbef86f8eff70fbc6549ed2110a", "43697e56241e48cbee012cc4c3fb9f298444ce924df83bc5dffcb307da668307", [0x3831, 0x80000000]}) 2017/11/17 12:30:09 executing program 3: statx(0xffffffffffffffff, &(0x7f0000ef2000)="2e2f66696c653000", 0x1000, 0x0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000000000)=0x8) 2017/11/17 12:30:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x100) socket(0x0, 0x0, 0x400000000040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000e36000)="2f6465762f72746300", 0x20a00, 0x0) r0 = socket$inet6(0xa, 0x3, 0x800000100000001) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) 2017/11/17 12:30:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a95000-0xa)="2f6465762f70746d7800", 0x200, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000aaa000-0x8)={0x0, 0x0, 0x7f, 0x0}) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f000010c000-0x4)=0x1) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x800, 0x0, 0xfeb, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffeffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000011, 0x80006, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0xa, 0x2, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffd, 0x0) r2 = gettid() rt_sigpending(&(0x7f00009b3000-0x8)={0x0}, 0x8) perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x8000000000003, 0x10) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) setns(r1, 0x6) eventfd2(0x9, 0x0) fsync(0xffffffffffffffff) 2017/11/17 12:30:09 executing program 0: r0 = open(&(0x7f00000c7000-0x8)="2e2f66696c653000", 0x8440, 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000162000)="2f6465762f6877726e6700", 0x10000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 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) r3 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) dup3(r2, r3, 0x0) 2017/11/17 12:30:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a95000-0xa)="2f6465762f70746d7800", 0x200, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000aaa000-0x8)={0x0, 0x0, 0x7f, 0x0}) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f000010c000-0x4)=0x1) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x800, 0x0, 0xfeb, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffeffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x40000000011, 0x80006, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsync(0xffffffffffffffff) r1 = gettid() fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) set_tid_address(&(0x7f00002cd000)=0x0) ustat(0xd, &(0x7f0000b21000)={0x0, 0x0, 0x0, 0x0, 0x0}) getpgrp(r1) 2017/11/17 12:30:10 executing program 3: openat$vcs(0xffffffffffffff9c, &(0x7f0000477000)="2f6465762f76637300", 0x103000, 0x0) statx(0xffffffffffffffff, &(0x7f0000ef2000)="2e2f66696c653000", 0x1000, 0x0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/17 12:30:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x400000000040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000068e000-0x9)="2f6465762f72746300", 0x20200, 0x0) socket$inet6(0xa, 0x3, 0x800000100000001) r1 = socket$inet(0x2, 0x1, 0x0) openat$fb0(0xffffffffffffff9c, &(0x7f0000a7c000)="2f6465762f66623000", 0x141800, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000684000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x282c, 0x2, 0x3, 0x8, 0x1, 0x0, 0xffffffffffff39f1}, &(0x7f00003db000)=0x20) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) 2017/11/17 12:30:10 executing program 3: 2017/11/17 12:30:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f000000b000-0x8)=0x0, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="", 0x0}], 0x1) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00003e0000-0x4)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000567000)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x1, &(0x7f00005a2000)=0x0) io_submit(r3, 0x2, &(0x7f0000203000)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r2, &(0x7f0000a2e000)="d06d61e3df38a070e52533d1", 0xc, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e1d000-0x40)={0x0, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000588000)="8c358e8863519a35411cf09bbc9447ccf5efbb62201b1ddb4cdb8a8d26eda8356903ca51d0586d4c7b3cce44", 0x2c, 0x0, 0x0, 0x1, 0xffffffffffffffff}]) io_destroy(r3) r4 = getpgid(0x0) r5 = openat$hpet(0xffffffffffffff9c, &(0x7f0000cb5000-0xa)="2f6465762f6870657400", 0x200001, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000827000-0xb)={0x3ff, 0x1ff, 0x1ff, 0x7, 0x8, 0x5b, 0x5, 0x2, 0x6, 0x9, 0x1}, 0xb) tkill(r4, 0x1000000000016) 2017/11/17 12:30:10 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)="2f6465762f73657175656e63657200", 0x2000, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000001000-0x20)={0x3, 0x3, 0x9, 0x6, r1}) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000001000-0x4)=0x6, 0x4) statx(0xffffffffffffffff, &(0x7f0000ef2000)="2e2f66696c653000", 0x1000, 0x0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/17 12:30:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) remap_file_pages(&(0x7f000058b000/0x3000)=nil, 0x3000, 0x3000000, 0x3, 0x8000) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="ebf9d840373e6f78", 0x8}], 0x1) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f00003d8000-0x1000)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) syz_open_dev$loop(&(0x7f00008e6000-0xb)="2f6465762f6c6f6f702300", 0xe955, 0x0) r1 = getpgid(0x0) tkill(r1, 0x1000000000016) 2017/11/17 12:30:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x80000040fe, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup(r0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000dea000-0x10)={r1, &(0x7f0000faa000+0xad2)="13bdbf37d25f1e9b0877e911e3d1b3eb21b44d923f32484b83605123a93ef0d29b017cb2afc24eccc2b3dd4dc953b96ce2d2ed65432ac5863b4c0694ef09c6fdc06e6b7ead74a0d756d7fb454801bda3742edeed66"}, 0x10) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r3 = openat$hidraw0(0xffffffffffffff9c, &(0x7f0000da7000)="2f6465762f6869647261773000", 0x4000, 0x0) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f000062f000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="80133e007009c371e8e13f0c3b1105da"}) syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) r4 = dup3(r1, r2, 0xffffffffffffffff) r5 = accept$packet(r4, &(0x7f0000906000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000e8e000-0x1)=0x14) fstat(r5, &(0x7f0000bc0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000fc8000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x3000000000000000, 0x0, 0x7, 0x2, 0x20, 0x80, 0x859, r6, r7}, {0x79d, 0x20b1, 0x6, 0x6ac, 0x0, 0x6, 0x0, 0x5617}, {0x80000001, 0x2, 0x7, 0x7}, 0x9, 0x10001, 0x3, 0x1, 0x98, 0x3}, {{@in=@multicast2=0xe0000002, 0x1, 0x4}, 0x11, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x4, 0x1, 0xe429, 0xfffffffffffffffc, 0x401, 0x5}}, 0xe8) sysfs$1(0x1, &(0x7f0000546000-0x1)="00") 2017/11/17 12:30:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x400000000040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e36000)="2f6465762f72746300", 0x20a00, 0x0) r1 = socket$inet6(0xa, 0x3, 0x800000100000001) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000e86000)=0x2abb, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) 2017/11/17 12:30:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a95000-0xa)="2f6465762f70746d7800", 0x200, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000aaa000-0x8)={0x0, 0x0, 0x7f, 0x0}) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f000010c000-0x4)=0x1) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x800, 0x0, 0xfeb, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffeffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x40000000011, 0x80006, 0x4) fsync(0xffffffffffffffff) r1 = gettid() fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) set_tid_address(&(0x7f00002cd000)=0x0) ustat(0xd, &(0x7f0000b21000)={0x0, 0x0, 0x0, 0x0, 0x0}) getpgrp(r1) 2017/11/17 12:30:10 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)="7573657200", &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x1000)="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", 0x1000, 0xfffffffffffffffe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000003000-0xd)="646e735f7265736f6c76657200", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000-0x8c)="8360d99a7beb207e4392c2c02c30ef5342cdf0dcee73a9063a812c793688338fb73e38c11bd16a6873cd41da5b4fa4e8f38c58e695300352c26c6d6db76785be075efdb97be3d5af10e977a4c6b1ff91bd5fa2fe6ec1db757850b102ecde790aca285cc92fbcb39be89c1988bcbc444b8e97480434224a160b1dccfcdf03abbabf21a9431bbfdc7aff4569e4", 0x8c, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000000)=0x7, 0x4) keyctl$read(0xb, r1, &(0x7f0000002000-0x21)="000000000000000000000000000000000000000000000000000000000000000000", 0x21) r3 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)="2f6465762f7573626d6f6e2300", 0x7, 0x4000) statx(r3, &(0x7f0000ef2000)="2e2f66696c653000", 0x9000, 0x0, &(0x7f0000001000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = memfd_create(&(0x7f0000001000-0x3)="7573657200", 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r4, 0x4b6a, &(0x7f0000003000-0x1000)="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") 2017/11/17 12:30:10 executing program 3: statx(0xffffffffffffffff, &(0x7f0000ef2000)="2e2f66696c653000", 0x1000, 0x0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {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 = socket$inet6(0xa, 0x80a, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000)={0x3, r0, 0x0}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000)=0x3, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x0, 0x8, 0x401, 0x1f, 0x1, 0xdd0, 0x2, 0x4c90, 0x80, 0xfff, 0xfff, 0x5, 0x80000001, 0x401]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=r2, 0x4) 2017/11/17 12:30:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a95000-0xa)="2f6465762f70746d7800", 0x200, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000aaa000-0x8)={0x0, 0x0, 0x7f, 0x0}) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f000010c000-0x4)=0x1) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x800, 0x0, 0xfeb, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffeffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000011, 0x80006, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0xa, 0x2, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffd, 0x0) r2 = gettid() rt_sigpending(&(0x7f00009b3000-0x8)={0x0}, 0x8) perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x8000000000003, 0x10) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) setns(r1, 0x6) eventfd2(0x9, 0x0) 2017/11/17 12:30:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f000000b000-0x8)=0x0, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="", 0x0}], 0x1) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xc4ac369b04fe41f6, &(0x7f00003d8000-0x1000)="", 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x13, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000567000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$loop(&(0x7f00008e6000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) io_setup(0x1, &(0x7f00005a2000)=0x0) io_submit(r3, 0x2, &(0x7f0000203000)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r2, &(0x7f0000a2e000)="d06d61e3df38a070e52533d1abed61a87a6c9b3126", 0x15, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e1d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000588000)="", 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff}]) io_destroy(r3) r4 = getpgid(0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00002e3000)={0x5, 0x201, 0x3f, 0x80, 0x0}, &(0x7f00000fa000)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000e98000)={r5, @in6={{0xa, 0x3, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3c0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) tkill(r4, 0x1000000000016) 2017/11/17 12:30:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a95000-0xa)="2f6465762f70746d7800", 0x200, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000aaa000-0x8)={0x0, 0x0, 0x7f, 0x0}) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f000010c000-0x4)=0x1) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x800, 0x0, 0xfeb, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffeffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsync(0xffffffffffffffff) r1 = gettid() fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) set_tid_address(&(0x7f00002cd000)=0x0) ustat(0xd, &(0x7f0000b21000)={0x0, 0x0, 0x0, 0x0, 0x0}) getpgrp(r1) 2017/11/17 12:30:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="ebf9d840373e6f78", 0x8}], 0x1) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f00003d8000-0x1000)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) syz_open_dev$loop(&(0x7f00008e6000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r1 = getpgid(0x0) tkill(r1, 0x1000000000016) 2017/11/17 12:30:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) r2 = dup3(r0, r1, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000019000)={0x0, 0x6f0, 0x1, 0x1}, 0x10) 2017/11/17 12:30:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x400000000040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000e36000)="2f6465762f72746300", 0x20a00, 0x0) r0 = socket$inet6(0xa, 0x4, 0x800000100000001) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) 2017/11/17 12:30:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f000000b000-0x8)=0x0, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="", 0x0}], 0x1) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) getrusage(0xffffffffffffffff, &(0x7f000046d000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat(0xffffffffffffffff, &(0x7f00003e9000)="2e2f66696c653000", 0x40, 0x0) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f00006e4000-0x10)=@generic="cf3fc03124ce05d3da73575d46fe62f0") ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000e1e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common="79616d30000000000000000000000000"}) clock_gettime(0x0, &(0x7f0000d2d000-0x10)={0x0, 0x0}) nanosleep(&(0x7f0000f7f000)={r4, r5+10000000}, &(0x7f000082b000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{r2, 0x8}, {r6, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000567000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_int(r3, 0x29, 0x31, &(0x7f0000559000-0x4)=0x0, &(0x7f0000065000)=0x4) io_setup(0x1, &(0x7f00005a2000)=0x0) io_submit(r9, 0x2, &(0x7f0000203000)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r7, &(0x7f0000a2e000)="d06d61e3df38a070e52533d1", 0xc, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e1d000-0x40)={0x0, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, &(0x7f0000588000)="8c358e8863519a35411cf09bbc9447ccf5efbb62201b1ddb4cdb8a8d26eda8356903ca51d0586d4c7b3cce44", 0x2c, 0x0, 0x0, 0x1, 0xffffffffffffffff}]) ioctl$LOOP_CLR_FD(r8, 0x4c01) ioctl$sock_SIOCBRDELBR(r8, 0x89a1, &(0x7f00008db000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) io_destroy(r9) r10 = getpgid(0x0) tkill(r10, 0x1000000000016) 2017/11/17 12:30:10 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) statx(0xffffffffffffffff, &(0x7f0000ef2000)="2e2f66696c653000", 0x1000, 0x0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/17 12:30:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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) socket(0x0, 0x0, 0x400000000040) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e09000-0x11)="2f6465762f7161745f6164665f63746c00", 0x101000, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f00006d0000)={0x6, 0x9, 0xbf, 0x400, 0x9, 0x7}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000e36000)="2f6465762f72746300", 0x20a00, 0x0) r2 = socket$inet6(0xa, 0x3, 0x800000100000001) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) fsync(r0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) 2017/11/17 12:30:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a95000-0xa)="2f6465762f70746d7800", 0x200, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000aaa000-0x8)={0x0, 0x0, 0x7f, 0x0}) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f000010c000-0x4)=0x1) fsync(0xffffffffffffffff) r1 = gettid() fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) set_tid_address(&(0x7f00002cd000)=0x0) ustat(0xd, &(0x7f0000b21000)={0x0, 0x0, 0x0, 0x0, 0x0}) getpgrp(r1) [ 968.107459] QAT: Invalid ioctl 2017/11/17 12:30:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a95000-0xa)="2f6465762f70746d7800", 0x200, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000aaa000-0x8)={0x0, 0x0, 0x7f, 0x0}) fsync(0xffffffffffffffff) r1 = gettid() fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) set_tid_address(&(0x7f00002cd000)=0x0) ustat(0xd, &(0x7f0000b21000)={0x0, 0x0, 0x0, 0x0, 0x0}) getpgrp(r1) [ 968.154076] QAT: Invalid ioctl 2017/11/17 12:30:10 executing program 3: statx(0xffffffffffffffff, &(0x7f0000ef2000)="2e2f66696c653000", 0x1000, 0x0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {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) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000f5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r4 = fcntl$getown(0xffffffffffffff9c, 0x9) r5 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00007fb000-0x2)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = accept4$ipx(0xffffffffffffff9c, &(0x7f00001d5000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) r10 = memfd_create(&(0x7f00007fc000)="00", 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = open$dir(&(0x7f0000000000)="2e2f66696c653000", 0x80, 0x82) r12 = socket$bt_l2cap(0x1f, 0x0, 0x0) r13 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r7, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) r17 = accept$unix(0xffffffffffffff9c, &(0x7f0000f01000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000b2c000)=0x6e) r18 = timerfd_create(0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r19 = signalfd4(0xffffffffffffff9c, &(0x7f0000000000)={0x5}, 0x8, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r20 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6b766d00", 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) pipe2(&(0x7f00003ba000)={0x0, 0x0}, 0x80000) r23 = syz_open_pts(0xffffffffffffff9c, 0x40) r24 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r26 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000b29000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r28 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r29 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000799000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r31 = getegid() r32 = socket$inet_icmp(0x2, 0x2, 0x1) r33 = inotify_init() r34 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r35 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r36 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72666b696c6c00", 0x20000, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00008d7000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a9a000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r40 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r20, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) r42 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r44 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r46 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x101000, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r47 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000106000)={&(0x7f0000001000-0x8)="2e2f66696c653000", 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r48 = accept$alg(0xffffffffffffff9c, &(0x7f0000000000)={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00001d1000-0x4)=0x58) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000a80000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r50 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)="2f6465762f7663732300", 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r51 = bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x30)={0x9, 0x3, &(0x7f00000c1000)=[@map={0x0, 0x5, 0x7, 0xffffffffffffff9c}, @generic={0x180000000, 0x7f, 0xb5, 0x7}, @generic={0x9, 0x80000000, 0xc2ef, 0x7}], &(0x7f0000db5000-0x37)="73656c665c6370757365745d267d65746831216d696d655f7479706573656c663a73656c696e7578215b2e21296b657972696e675b3100", 0x4, 0x40, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfffffffffffffff9, 0x1}, 0x30) r52 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r53 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6870657400", 0x111800, 0x0) r54 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r55 = syz_open_dev$usbmon(&(0x7f0000094000)="2f6465762f7573626d6f6e2300", 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r56 = accept$unix(0xffffffffffffff9c, &(0x7f0000001000-0x46)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000964000-0x4)=0x46) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000569000-0xc)={0x0, 0x0, 0x0}, &(0x7f000021f000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d76000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000237000-0x4)=0xc) getgroups(0x9, &(0x7f0000c22000)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r61 = dup(0xffffffffffffff9c) r62 = accept4$inet6(0xffffffffffffffff, &(0x7f00006eb000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000722000-0x4)=0x1c, 0x80000) r63 = openat$hpet(0xffffffffffffff9c, &(0x7f00008c3000)="2f6465762f6870657400", 0x101002, 0x0) r64 = socket$inet6_udp(0xa, 0x2, 0x0) r65 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r66 = socket$inet6(0xa, 0x806, 0x40) r67 = socket$bt_bnep(0x1f, 0x3, 0x4) r68 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r69 = socket(0x1, 0x80000, 0x2b6e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r70 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) r71 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r72 = accept4$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80800) r73 = openat$fb0(0xffffffffffffff9c, &(0x7f000042b000)="2f6465762f66623000", 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f00008aa000+0xd6d)=[{&(0x7f0000800000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000001000-0x70)=[{&(0x7f0000c56000)="869d59ad7713e12548cd81c84aca2911f6bc7d7c33be56d74c53e0708b6a48ed800470fb7e4900c5a6ce8bfe65ef833602829e827becf3c1c79cbb22939cf64a3eb77414e55f97f596da76b9c3b83309d225f4ccdccfe5eb6639d4c32a105134320ffcbb1e8fbba1ae51ba5b8c2aa0de1752a4e8fda847d7296bd6cc82215db1e2289ca9eab8103a1aa571022ea6816ca6858d12f7db7f2904631aeb3360d895f046801af3950ff0aec365d82a5daf3ad8b3b509d74779f6c3f9177bf445e3fcda090a7fb704ed8a68ce3e2c21cc0211be1a0ebe44573609ef88383bbfa78975fdd9c775b188", 0xe6}, {&(0x7f0000acf000)="03d71673e7b62c17dedf44b2b37a406e5aead96cdafddd30f1e148e9728f5034c1ee31bcff62ea87cc081c58d0a0b542f52b8bf1201db9432d75cf0725cacb094419a2b93df10484f012544a5254f35020b52b00b3d029470ee0770eb9d0d431a6e2b028595ca48ad11dae65a611aa9f8e6420ddf3308773aa24e471b785865ccd9ea1a18340c262566e322311e11941a17c604bf18d8c6cbcdbdab686b6778596799f3250d92cc812fa3aa683d90b5365a17f0fe0a2a6e42747f090a3d216f39a7c6b3284abbb89524108650e6175", 0xcf}, {&(0x7f00002ec000-0x6a)="7d87566fb2d8306403fad0916c3df1eeff5f44c258b515ce6a3bfbf49961fd0d3ae3a74ab987d1239a2be9a747657f227854d895ef33f0df66bef2e4c63e3b8b029b3eb4d9aff3af6f237c865e661d0bad2a0c3b86444a41035171aafdd31fb643c10a9d7fc302fba390", 0x6a}, {&(0x7f0000400000)="f6a6776f2212f941ac5d089e2f0aa72065181a4c9dbd5686b9f2cdd2c5a92113b2616c5f6be2dd13e10578a2c3c8d096aef6b55201e5fed3ad749373ea588e31d3b0ad03a6697abcbd0a66f7e737e68f2287b1bee09f6ff7cae06d17a69000974e742c0ee8a9cf9b7e23729919326fe970074d41ae71922f3c5d4fc5161dd489e1069672c1f72cdbf6dc", 0x8a}, {&(0x7f000039f000-0xcd)="a06593a876a8e2fcaa14601bd0462539d982d02c3f6d5b1f088d6ed19d148e9ba2d128fcedad11c550e80facfe2240e269b4c071b9429507fb27fd45d4dba73e1412bfd5f2898542e08d2924ca0f23ed7664b651488b2128e972693af87aa34a19e6b6358bf38a32d4aad1909ecbc9d531745dcfc8e1d7f90ceb2bc891ca32c80787cf6ded20aaa3ecf9622d0c76457d8fd69130f82be1700a00fa6128bc9e15fb118f925d41b3cc50a332393a91f485d0f9997e825a1e3ece7462b7899e764aae4e8df4db7875719f868913aa", 0xcd}, 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{&(0x7f0000000000)="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", 0x1000}, {&(0x7f000050b000-0x5c)="2af1bc9deeea6d8699ad05e8490cf8816987377abac7ff2fcf9400d5bb1c10eadf4e7b9c9f46d95993c511c2be6f41b3870228e5dca12ed1dc293af63ef87a2f7399b70b6ee38367ce08ecd1dd3d941e4a40c16f44598de4515c4ce5", 0x5c}], 0x4, &(0x7f0000b82000-0x100)=[@cred={0x20, 0x1, 0x2, r40, r41, r42}, @cred={0x20, 0x1, 0x2, r43, r44, r45}, @rights={0x20, 0x1, 0x1, [r46, r47, r48, r49]}, @rights={0x38, 0x1, 0x1, [r50, r51, r52, r53, r54, r55, 0xffffffffffffffff, r56, r57]}, @cred={0x20, 0x1, 0x2, r58, r59, r60}, @rights={0x30, 0x1, 0x1, [r61, r62, r63, r64, r65, r66, r67]}, @rights={0x18, 0x1, 0x1, [r68]}], 0x7, 0x1}, {&(0x7f000080d000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000714000-0x60)=[{&(0x7f0000001000-0x1d)="d05ac9635b7b4728fe095623c742185f81083a55953f0bb4d11da0b07d", 0x1d}, {&(0x7f00004e0000-0x8)="eaf3dc129bf925ac", 0x8}, {&(0x7f00007e0000-0xb4)="f58994ec512eb838107df8f2fb70b2dc01cb5cc778f0c2afe340b1c8d300f3f1c841de2517aac22752ddd4736d329e9f22c1312fba0aa38112f61d789c4e38cd37313d70adadf90a4659c10285e241018bc0729298fd085f80176f6991e285c9f5b373a6e5a7a6a9a6e8eed4507a6e0288241ba47dc378c1036f074da60aecbd167c9b67ce0b1bf0a48bba709ce10f0f626839b640bd74b9ec99f31dbfc58eac5d60ecdde3d17e054c491cbadb42aa6aa79f2653", 0xb4}, {&(0x7f00003c7000-0x3e)="e8e066593fb6b94144f37a85789339881a29d05f71933533e043d326cf101af3544b66a4cc7c9636eb0480cda935ad1cb2cb62e9f284ec8e6c6ac2c3d532", 0x3e}, {&(0x7f0000da8000-0x4a)="77130c1115ebd58159e32094c797e814ca2fdfb5e2478d2352e9d86a43e4667ca1c6cc0c9312fede305cc45380f0b94da55afd4cfaf4f7d53de84cd3e786b13d41c307afcf3bdfe25213", 0x4a}, {&(0x7f0000000000)="0068d43e3110db009d2fb408a6b47317ca1662046756598fb11d9e3e187e6c16979c0562550201911b0b52cb8618bf700dc46e19e83c4c73345be976d4665e57f6c4cd226c3436843a5ad71eedbfc068ad28d1d001baaed5d3a738929d4b1917aedc59d76503fdab29eeadc2e9e3cd5ffdf74130eba428c04f1a331a1cb1310017200943e1e52f9d6db30999170fa07f70e01c9eabc908a195fbd210daee0a56d30d70d1653e8b44d0f8a4e22bcb869b46dc81eb2e40cff240c2fd50994963e2b4921caa2cbb9abc0eea373f854c22417b222e0aa50a8f2fca313688afe82056", 0xe0}], 0x6, &(0x7f0000000000)=[@rights={0x28, 0x1, 0x1, [r69, r70, r71, r72, r73]}], 0x1, 0x90}], 0x4, 0x4000000) 2017/11/17 12:30:10 executing program 4 (fault-call:16 fault-nth:0): capset(&(0x7f0000004000-0x8)={0x20071026, 0x0}, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x400000000040) sendmmsg$nfc_llcp(r0, &(0x7f0000239000-0x38)=[{&(0x7f0000069000)={0x27, 0x0, 0x0, 0x200, 0x0, 0x0, "b91c24fff840795d6e8d4a7cbb6b9f46255d86be1d09d5a7293dfd38a730546c63c6a4b8217acbdda23bfec95d563e9bedbd7743d97e8de9621b73bce23711", 0x0}, 0x60, &(0x7f000023a000)=[], 0x0, &(0x7f0000406000)={0x18, 0x0, 0x7, "707b"}, 0x18, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e36000)="2f6465762f72746300", 0x20a00, 0x0) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f000025c000-0x2)="2700", 0x2) r2 = socket$inet6(0xa, 0x3, 0x800000100000001) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$TUNDETACHFILTER(r3, 0x400854d6, 0x0) r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) dup3(r2, r4, 0x80000) bind$unix(r1, &(0x7f00009d3000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) 2017/11/17 12:30:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe1, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x9, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x3, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x9, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0xfffffffffffffffc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x5, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) r3 = dup3(r0, r1, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000b15000)={0x5, r2, 0x1}) 2017/11/17 12:30:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x400000000040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000e36000)="2f6465762f72746300", 0x20a00, 0x0) socket$nfc_llcp(0x27, 0x2, 0x1) r0 = socket$inet6(0xa, 0x3, 0x800000100000001) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) 2017/11/17 12:30:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000a95000-0xa)="2f6465762f70746d7800", 0x200, 0x0) fsync(0xffffffffffffffff) r0 = gettid() fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) set_tid_address(&(0x7f00002cd000)=0x0) ustat(0xd, &(0x7f0000b21000)={0x0, 0x0, 0x0, 0x0, 0x0}) getpgrp(r0) [ 968.214724] device gre0 entered promiscuous mode [ 968.222338] FAULT_INJECTION: forcing a failure. [ 968.222338] name failslab, interval 1, probability 0, space 0, times 0 [ 968.223557] CPU: 3 PID: 2884 Comm: syz-executor4 Not tainted 4.14.0-next-20171117+ #17 [ 968.224439] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [ 968.225263] Call Trace: [ 968.225530] dump_stack+0x194/0x257 [ 968.225900] ? arch_local_irq_restore+0x53/0x53 [ 968.226365] ? trace_hardirqs_on+0xd/0x10 [ 968.226776] ? _raw_spin_unlock_irq+0x27/0x70 [ 968.227240] should_fail+0x8c0/0xa40 [ 968.227608] ? copy_overflow+0x20/0x20 [ 968.232072] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 968.232730] ? __sched_text_start+0x8/0x8 [ 968.233251] ? lock_downgrade+0x980/0x980 [ 968.233739] ? find_held_lock+0x39/0x1d0 [ 968.234272] ? __lock_is_held+0xbc/0x140 [ 968.234813] ? trace_event_raw_event_sched_switch+0x8a0/0x8a0 [ 968.236301] ? lock_downgrade+0x980/0x980 [ 968.236865] should_failslab+0xec/0x120 [ 968.237396] kmem_cache_alloc_node+0x56/0x760 [ 968.238003] __alloc_skb+0xf1/0x780 [ 968.238479] ? skb_copy_and_csum_dev+0x360/0x360 [ 968.239085] ? if_nlmsg_size+0x77a/0xa40 [ 968.239610] ? br_fill_ifinfo+0xc10/0xc10 [ 968.240712] ? nla_put_ifalias+0x160/0x160 [ 968.241154] ? netpoll_poll_enable+0x186/0x280 [ 968.241633] ? netif_tx_stop_all_queues+0xbb/0xf0 [ 968.242132] rtmsg_ifinfo_build_skb+0x73/0x190 [ 968.242612] rtmsg_ifinfo_event.part.26+0x41/0xd0 [ 968.243103] rtmsg_ifinfo+0x72/0x90 [ 968.243479] dev_close_many+0x3a5/0x850 [ 968.244619] ? is_bpf_text_address+0xa4/0x120 [ 968.245072] ? kernel_text_address+0x102/0x140 [ 968.245716] ? rps_trigger_softirq+0x210/0x210 [ 968.246166] ? perf_trace_run_bpf_submit+0x206/0x330 [ 968.246676] ? perf_trace_run_bpf_submit+0x206/0x330 [ 968.247173] ? perf_trace_run_bpf_submit+0x20d/0x330 [ 968.247689] ? perf_tp_event+0xae0/0xae0 [ 968.248201] ? perf_tp_event+0xae0/0xae0 [ 968.248719] ? perf_trace_lock+0xd6/0x900 [ 968.249234] ? rtnl_is_locked+0x54/0xb0 [ 968.249732] ? rtnl_kfree_skbs+0x70/0x70 [ 968.250210] ? trace_event_raw_event_lock+0x340/0x340 [ 968.250835] rollback_registered_many+0x4d5/0xdf0 [ 968.251458] ? netdev_master_upper_dev_link+0x50/0x50 [ 968.260210] ? print_usage_bug+0x480/0x480 [ 968.260760] ? find_held_lock+0x39/0x1d0 [ 968.261285] ? lock_downgrade+0x980/0x980 [ 968.261810] rollback_registered+0x1be/0x3c0 [ 968.262342] ? linkwatch_fire_event+0xf4/0x330 [ 968.262895] ? rollback_registered_many+0xdf0/0xdf0 [ 968.263514] ? mark_held_locks+0xb2/0x100 [ 968.264100] ? queue_delayed_work_on+0xc9/0x1d0 [ 968.264663] ? rtnl_is_locked+0x54/0xb0 [ 968.265158] ? trace_hardirqs_on+0xd/0x10 [ 968.265667] ? queue_delayed_work_on+0x10d/0x1d0 [ 968.266266] unregister_netdevice_queue+0x2e3/0x5d0 [ 968.266879] ? rollback_registered+0x3c0/0x3c0 [ 968.267432] ? linkwatch_schedule_work+0x130/0x130 [ 968.272078] ? skb_queue_purge+0x33/0x40 [ 968.272585] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 968.273213] __tun_detach+0x1177/0x1550 [ 968.273728] ? tun_attach+0x10b0/0x10b0 [ 968.274209] ? check_noncircular+0x20/0x20 [ 968.274738] ? locks_remove_file+0x3fa/0x5a0 [ 968.275276] ? fcntl_setlk+0x10d0/0x10d0 [ 968.277884] ? fsnotify+0x7b3/0x1140 [ 968.278378] ? __tun_detach+0x1550/0x1550 [ 968.278889] ? __tun_detach+0x1550/0x1550 [ 968.279390] tun_chr_close+0x44/0x60 [ 968.279840] __fput+0x333/0x7f0 [ 968.280201] ? fput+0x140/0x140 [ 968.280489] ? _raw_spin_unlock_irq+0x27/0x70 [ 968.280959] ____fput+0x15/0x20 [ 968.281289] task_work_run+0x199/0x270 [ 968.281679] ? task_work_cancel+0x210/0x210 [ 968.282099] ? copy_fd_bitmaps+0x210/0x210 [ 968.282516] ? exit_to_usermode_loop+0x8c/0x310 [ 968.282990] exit_to_usermode_loop+0x296/0x310 [ 968.283446] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 968.284005] ? SyS_dup3+0x375/0x5d0 [ 968.284384] syscall_return_slowpath+0x490/0x550 [ 968.284849] ? prepare_exit_to_usermode+0x340/0x340 [ 968.285334] ? SyS_write+0x184/0x220 [ 968.285701] ? entry_SYSCALL_64_fastpath+0x69/0x96 [ 968.286187] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 968.286679] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 968.287171] entry_SYSCALL_64_fastpath+0x94/0x96 [ 968.287634] RIP: 0033:0x447c99 [ 968.307135] RSP: 002b:00007fac8aa6cbd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000124 [ 968.308282] RAX: 0000000000000018 RBX: 00007fac8aa6d6cc RCX: 0000000000447c99 [ 968.309172] RDX: 0000000000080000 RSI: 0000000000000018 RDI: 0000000000000016 [ 968.310062] RBP: 0000000000748020 R08: 0000000000000000 R09: 0000000000000000 [ 968.325005] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000019 [ 968.325772] R13: 00000000000008a0 R14: 00000000006e4940 R15: 0000000000000001 2017/11/17 12:30:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a95000-0xa)="2f6465762f70746d7800", 0x200, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000aaa000-0x8)={0x0, 0x0, 0x7f, 0x0}) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f000010c000-0x4)=0x1) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x800, 0x0, 0xfeb, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffeffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000011, 0x80006, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0xa, 0x2, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffd, 0x0) r2 = gettid() rt_sigpending(&(0x7f00009b3000-0x8)={0x0}, 0x8) perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x8000000000003, 0x10) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) setns(r1, 0x6) 2017/11/17 12:30:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f000000b000-0x8)=0x2, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="", 0x0}], 0x1) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xc4ac369b04fe41f6, &(0x7f00003d8000-0x1000)="", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_create(0x2, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) r1 = syz_open_dev$mice(&(0x7f0000b08000)="2f6465762f696e7075742f6d69636500", 0x0, 0x800) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000c52000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000567000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$loop(&(0x7f0000a9a000-0xb)="2f6465762f6c6f6f702300", 0x40000000000000, 0x0) r3 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r3, 0x21, 0x8d, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00001ea000)=0x91) mmap(&(0x7f0000351000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat(r3, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x2, 0xfffffffffffffffc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000002000-0x20)={0x80000000, 0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_AGP_UNBIND(r4, 0x40106437, &(0x7f0000000000)={r5, 0xd8}) clone(0x0, &(0x7f0000141000)="", &(0x7f0000f13000)=0x0, &(0x7f0000531000)=0x0, &(0x7f0000001000-0x1)="") r6 = getuid() flock(r3, 0x1) r7 = getegid() fchown(r3, r6, r7) getsockopt$inet_mreqsrc(r4, 0x0, 0x25, &(0x7f0000000000)={@remote={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0, @loopback=0x0}, &(0x7f00006c4000-0x4)=0xc) io_setup(0x1, &(0x7f00005a2000)=0x0) io_submit(r8, 0x2, &(0x7f0000203000)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r2, &(0x7f0000a2e000)="d06d61e3df38a070e52533d1abed61a87a6c9b3126", 0x15, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e1d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000588000)="", 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff}]) io_destroy(r8) 2017/11/17 12:30:11 executing program 0: r0 = memfd_create(&(0x7f0000e91000-0x3)="7d3a00", 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r0, 0x5, 0xbc, 0xd6, &(0x7f0000001000-0xbc)="f3312926548af9d24e43af0fd3100cabb2eb12c3d652e76bd91932faf0277885ff220351deb6c2f6311c0c50082e9eb81b3662527b1ae7ccf78c56db3e4da1416198d45e39011e0aad7e90f13ab02a1a8ce77a83ac51ae0d76509598db17c86b4b37b3757ece403952cf3f2037b846be3cb5a983540c000000000000335245bb18984b84a4a9a86cdfa2e356b08a433dbef86821b9357a22e8d8f03edac819f20971d409f2945fc8c2829686c2469d55c252229412ee42fd30813a56", &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x800, 0x1f}, 0x28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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) socket$llc(0x1a, 0x0, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000410000-0x8)={0x0, 0x0}, 0x80000) ioctl$KDSETLED(r3, 0x4b32, 0x9) r4 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) r5 = fcntl$dupfd(r2, 0x406, r4) ioctl$DRM_IOCTL_GET_MAP(r5, 0xc0286404, &(0x7f00002a0000-0x28)={&(0x7f000090e000/0x1000)=nil, 0x2, 0x3, 0x82, &(0x7f000009f000/0x4000)=nil, 0x3}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000dd4000)=0xd5a6, 0x4) ioctl$PERF_EVENT_IOC_RESET(r5, 0x2403, 0x3) dup3(r1, r4, 0x80000) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f0000c50000)={0x0, 0x0, 0x0}, 0xc) 2017/11/17 12:30:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f0000aaa000-0x8)={0x0, 0x0, 0x7f, 0x0}) fsync(0xffffffffffffffff) r0 = gettid() fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) set_tid_address(&(0x7f00002cd000)=0x0) ustat(0xd, &(0x7f0000b21000)={0x0, 0x0, 0x0, 0x0, 0x0}) getpgrp(r0) 2017/11/17 12:30:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x400000000040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000e36000)="2f6465762f72746300", 0x20a00, 0x0) r0 = socket$inet6(0xa, 0x3, 0x800000100000001) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67720030000000000000000000000100", @ifru_flags=0x301}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) 2017/11/17 12:30:11 executing program 4: capset(&(0x7f0000004000-0x8)={0x20071026, 0x0}, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x400000000040) sendmmsg$nfc_llcp(r0, &(0x7f0000239000-0x38)=[{&(0x7f0000069000)={0x27, 0x0, 0x0, 0x200, 0x0, 0x0, "b91c24fff840795d6e8d4a7cbb6b9f46255d86be1d09d5a7293dfd38a730546c63c6a4b8217acbdda23bfec95d563e9bedbd7743d97e8de9621b73bce23711", 0x0}, 0x60, &(0x7f000023a000)=[], 0x0, &(0x7f0000406000)={0x18, 0x0, 0x7, "707b"}, 0x18, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e36000)="2f6465762f72746300", 0x20a00, 0x0) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f000025c000-0x2)="2700", 0x2) r2 = socket$inet6(0xa, 0x3, 0x800000100000001) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$TUNDETACHFILTER(r3, 0x400854d6, 0x0) r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000001000-0x4)={r2}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) dup3(r2, r4, 0x80000) bind$unix(r1, &(0x7f00009d3000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) [ 968.585585] device gre0 entered promiscuous mode 2017/11/17 12:30:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f000000b000-0x8)=0x0, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="", 0x0}], 0x1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000091b000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000068c000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000091c000-0x4)=0xe8) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000567000)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x1, &(0x7f00005a2000)=0x0) r5 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) fchmodat(r5, &(0x7f0000219000-0x8)="2e2f66696c653000", 0x41) io_submit(r4, 0x2, &(0x7f0000203000)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r3, &(0x7f0000a2e000)="d06d61e3df38a070e52533d1", 0xc, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e1d000-0x40)={0x0, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000588000)="8c358e8863519a35411cf09bbc9447ccf5efbb62201b1ddb4cdb8a8d26eda8356903ca51d0586d4c7b3cce44", 0x2c, 0x0, 0x0, 0x1, 0xffffffffffffffff}]) io_destroy(r4) r6 = getpgid(0x0) r7 = add_key$keyring(&(0x7f0000bd0000)="6b657972696e6700", &(0x7f000064b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r8 = request_key(&(0x7f0000cc4000-0x8)="6269675f6b657900", &(0x7f0000b87000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00005d2000-0x9)="4a73656c662f282b00", 0xfffffffffffffffa) openat$ptmx(0xffffffffffffff9c, &(0x7f000063c000-0xa)="2f6465762f70746d7800", 0x301000, 0x0) keyctl$link(0x8, r7, r8) tkill(r6, 0x1000000000016) 2017/11/17 12:30:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x400000000040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e36000)="2f6465762f72746300", 0x20a00, 0x0) r2 = socket$inet6(0xa, 0x3, 0x800000100000001) r3 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000096d000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000001000-0x4)={0x100000000, 0x9, 0x40}) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000118000)={0x0, 0x0}, 0x2) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) 2017/11/17 12:30:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f0000aaa000-0x8)={0x0, 0x0, 0x7f, 0x0}) fsync(0xffffffffffffffff) r0 = gettid() fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) set_tid_address(&(0x7f00002cd000)=0x0) ustat(0xd, &(0x7f0000b21000)={0x0, 0x0, 0x0, 0x0, 0x0}) getpgrp(r0) 2017/11/17 12:30:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a95000-0xa)="2f6465762f70746d7800", 0x200, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000aaa000-0x8)={0x0, 0x0, 0x7f, 0x0}) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f000010c000-0x4)=0x1) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x800, 0x0, 0xfeb, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffeffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x40000000011, 0x80006, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0xa, 0x2, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffd, 0x0) r1 = gettid() rt_sigpending(&(0x7f00009b3000-0x8)={0x0}, 0x8) perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x8000000000003, 0x10) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) 2017/11/17 12:30:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f000033a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000dd5000-0x4)=0x14) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000461000-0xc)={0x0, 0x0, 0x0}, 0xc) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) dup3(r1, r2, 0x0) 2017/11/17 12:30:11 executing program 4: capset(&(0x7f0000004000-0x8)={0x20071026, 0x0}, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dri(&(0x7f0000001000-0xf)="2f6465762f6472692f636172642300", 0x8, 0x393103) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$dri(&(0x7f0000a2d000-0xf)="2f6465762f6472692f636172642300", 0x1, 0x181000) r0 = socket(0x2, 0x3, 0x400000000040) sendmmsg$nfc_llcp(r0, &(0x7f0000239000-0x38)=[{&(0x7f0000069000)={0x27, 0x0, 0x0, 0x200, 0x0, 0x0, "b91c24fff840795d6e8d4a7cbb6b9f46255d86be1d09d5a7293dfd38a730546c63c6a4b8217acbdda23bfec95d563e9bedbd7743d97e8de9621b73bce23711", 0x0}, 0x60, &(0x7f000023a000)=[], 0x0, &(0x7f0000406000)={0x18, 0x0, 0x7, "707b"}, 0x18, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e36000)="2f6465762f72746300", 0x20a00, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f0000001000-0x3)="2f024b", 0x3) r2 = socket$inet6(0xa, 0x3, 0x800000100000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000001000-0x90)={0x3, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$TUNDETACHFILTER(r3, 0x400854d6, 0x0) r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000eee000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r5 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) migrate_pages(r5, 0x4e, &(0x7f0000000000)=0x9, &(0x7f0000461000-0x8)=0x7) dup3(r2, r4, 0x80000) bind$unix(r1, &(0x7f00009d3000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) 2017/11/17 12:30:11 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f0000aaa000-0x8)={0x0, 0x0, 0x7f, 0x0}) fsync(0xffffffffffffffff) r0 = gettid() fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) set_tid_address(&(0x7f00002cd000)=0x0) ustat(0xd, &(0x7f0000b21000)={0x0, 0x0, 0x0, 0x0, 0x0}) getpgrp(r0) 2017/11/17 12:30:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00004d0000)={0x100000000, 0x7fffffff, 0x19f, 0x22f}, 0x5) r2 = syz_open_dev$vcsa(&(0x7f0000ffd000)="2f6465762f766373612300", 0xfffffffffffffc01, 0x80000) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f000013a000)=0x8, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000c1d000-0xb)="2f6465762f6c6f6f702300", 0x1, 0x4) syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) dup3(r0, r3, 0x0) 2017/11/17 12:30:11 executing program 3: 2017/11/17 12:30:11 executing program 3: statx(0xffffffffffffffff, &(0x7f0000ef2000)="2e2f66696c653000", 0x1000, 0x0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f6465762f73657175656e6365723200", 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) 2017/11/17 12:30:11 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000001000-0x20)={@generic="5699b5cea2645309346c16a3756eaf49", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) statx(r0, &(0x7f0000ef2000)="2e2f66696c653000", 0x1000, 0xffffffffffffffff, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000001000)=0x6) [ 968.929289] device gre0 entered promiscuous mode 2017/11/17 12:30:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000510000-0x9)="2f6465762f72746300", 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000d55000)={0x3, &(0x7f0000477000-0xc)=[0xfffffffffffffffb, 0x35, 0x5ef]}) write$eventfd(0xffffffffffffffff, &(0x7f000000b000-0x8)=0x0, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="", 0x0}], 0x1) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xc4ac369b04fe41f6, &(0x7f00003d8000-0x1000)="", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000847000-0x4)=0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000e89000)=0x6, 0x4) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000567000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$loop(&(0x7f00008e6000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) io_setup(0x1, &(0x7f00005a2000)=0x0) io_submit(r3, 0x2, &(0x7f0000203000)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r2, &(0x7f0000a2e000)="d06d61e3df38a070e52533d1abed61a87a6c9b3126", 0x15, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e1d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000588000)="", 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff}]) io_destroy(r3) r4 = getpgid(0x0) tkill(r4, 0x1000000000014) 2017/11/17 12:30:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f0000aaa000-0x8)={0x0, 0x0, 0x7f, 0x0}) fsync(0xffffffffffffffff) r0 = gettid() fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) set_tid_address(&(0x7f00002cd000)=0x0) ustat(0xd, &(0x7f0000b21000)={0x0, 0x0, 0x0, 0x0, 0x0}) getpgrp(r0) 2017/11/17 12:30:11 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(0xffffffffffffffff, &(0x7f0000ef2000)="2e2f66696c653000", 0x1000, 0x0, &(0x7f0000001000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f0000002000-0x8)="2e2f66696c653000", 0x1, 0x1800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r1, &(0x7f0000002000)={0x1f, {0x9, 0x2, 0x1f, 0x8, 0x2, 0x3}}, 0x8) 2017/11/17 12:30:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x400000000040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000e36000)="2f6465762f72746300", 0x20a00, 0x0) r0 = socket$inet6(0xa, 0x3, 0x800000100000001) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x2000000000000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) 2017/11/17 12:30:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000012d000-0x10)="2f6465762f73657175656e6365723200", 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000bb7000)={0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "0000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) r3 = dup3(r0, r2, 0x0) recvfrom$inet6(r3, &(0x7f0000175000-0xda)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda, 0x0, 0x0, 0x0) 2017/11/17 12:30:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a95000-0xa)="2f6465762f70746d7800", 0x200, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000aaa000-0x8)={0x0, 0x0, 0x7f, 0x0}) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f000010c000-0x4)=0x1) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x800, 0x0, 0xfeb, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffeffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x40000000011, 0x80006, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0xa, 0x2, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffd, 0x0) r1 = gettid() rt_sigpending(&(0x7f00009b3000-0x8)={0x0}, 0x8) perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x8000000000003, 0x10) openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f6b766d00", 0x0, 0x0) 2017/11/17 12:30:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f000000b000-0x8)=0x0, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="", 0x0}], 0x1) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000847000-0x4)=0x0) open_by_handle_at(r1, &(0x7f0000301000-0xcf)={0xcf, 0x10000, "817f19d5cb665f5b64c2b6303e11f3340592099582ff08c42bdb41152923f79f6eccbc2bc419e187ee31afc944e753d64ceaca55406bf37cfa01c95c54845b7f133ecf17a37b0ba63e71ce868f875f3fc9b726962fb5e1128328f138f6113c970e25a1dfc51ff3e4d200fb139657aa4955a11d4d7f4836296031b79afa062ff9c22576d537e30addd4872e09a6869293fdefd117619105c2a02450b613b715248f291a9999d9515e64776b55a29e914470bd603332e1c6795af19ae35f27afcb5c64a3b662442f"}, 0x10002) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000567000)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x1, &(0x7f00005a2000)=0x0) io_submit(r3, 0x2, &(0x7f0000203000)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r2, &(0x7f0000a2e000)="d06d61e3df38a070e52533d1", 0xc, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e1d000-0x40)={0x0, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000588000)="8c358e8863519a35411cf09bbc9447ccf5efbb62201b1ddb4cdb8a8d26eda8356903ca51d0586d4c7b3cce44", 0x2c, 0x0, 0x0, 0x1, 0xffffffffffffffff}]) io_destroy(r3) r4 = getpgid(0x0) tkill(r4, 0x1000000000016) 2017/11/17 12:30:11 executing program 4: capset(&(0x7f0000004000-0x8)={0x20071026, 0x0}, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$netlink(0x10, 0x3, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00009db000)="2f6465762f6175746f667300", 0x180, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000-0x74)=[@in6={0xa, 0x0, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x26f}, @in6={0xa, 0x0, 0xfffffffe00000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfb}], 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x3, 0x400000000040) sendmmsg$nfc_llcp(r1, &(0x7f0000239000-0x38)=[{&(0x7f0000069000)={0x27, 0x0, 0x0, 0x200, 0x0, 0x0, "b91c24fff840795d6e8d4a7cbb6b9f46255d86be1d09d5a7293dfd38a730546c63c6a4b8217acbdda23bfec95d563e9bedbd7743d97e8de9621b73bce23711", 0x0}, 0x60, &(0x7f000023a000)=[], 0x0, &(0x7f0000406000)={0x18, 0x0, 0x7, "707b"}, 0x18, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e36000)="2f6465762f72746300", 0x20a00, 0x0) setsockopt$sock_str(r2, 0x1, 0x19, &(0x7f000025c000-0x2)="2700", 0x2) r3 = socket$inet6(0xa, 0x3, 0x800000100000001) r4 = socket$inet(0x2, 0x1, 0x0) ioctl$TUNDETACHFILTER(r4, 0x400854d6, 0x0) r5 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r6 = dup3(r3, r5, 0x80000) bind$unix(r2, &(0x7f00009d3000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) ioctl$PERF_EVENT_IOC_SET_BPF(r6, 0x40042408, r6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fadvise64(r5, 0x0, 0xffffffffffffffe0, 0x2) openat$hidraw0(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6869647261773000", 0x20000, 0x0) [ 969.225993] device gre0 entered promiscuous mode 2017/11/17 12:30:11 executing program 3: statx(0xffffffffffffffff, &(0x7f0000ef2000)="2e2f66696c653000", 0x1000, 0x0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000000000)="00000000") r0 = add_key$keyring(&(0x7f0000115000-0x8)="6b657972696e6700", &(0x7f0000aa0000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$assume_authority(0x10, r0) 2017/11/17 12:30:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f0000aaa000-0x8)={0x0, 0x0, 0x7f, 0x0}) fsync(0xffffffffffffffff) r0 = gettid() fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) set_tid_address(&(0x7f00002cd000)=0x0) ustat(0xd, &(0x7f0000b21000)={0x0, 0x0, 0x0, 0x0, 0x0}) getpgrp(r0) 2017/11/17 12:30:11 executing program 3: statx(0xffffffffffffffff, &(0x7f0000ef2000)="2e2f66696c653000", 0x1000, 0x0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000000000)="00", 0x800) 2017/11/17 12:30:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x400000000040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e36000)="2f6465762f72746300", 0x20a00, 0x0) r1 = socket$inet6(0xa, 0x3, 0x800000100000001) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f000068b000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000)=0x9, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) 2017/11/17 12:30:11 executing program 3: statx(0xffffffffffffffff, &(0x7f0000ef2000)="2e2f66696c653000", 0x1000, 0x0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000001000-0x18)={&(0x7f00002d6000/0x4000)=nil, 0x6, &(0x7f0000574000/0x3000)=nil}, 0x18) r0 = msgget(0x2, 0x400) msgctl$IPC_RMID(r0, 0x0) 2017/11/17 12:30:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a95000-0xa)="2f6465762f70746d7800", 0x200, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000aaa000-0x8)={0x0, 0x0, 0x7f, 0x0}) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f000010c000-0x4)=0x1) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x800, 0x0, 0xfeb, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffeffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x40000000011, 0x80006, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0xa, 0x2, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffd, 0x0) r1 = gettid() rt_sigpending(&(0x7f00009b3000-0x8)={0x0}, 0x8) perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x8000000000003, 0x10) 2017/11/17 12:30:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000044e000-0x2)="2900", 0x1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x5) 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) r2 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) dup3(r0, r2, 0x0) 2017/11/17 12:30:11 executing program 3: statx(0xffffffffffffffff, &(0x7f0000ef2000)="2e2f66696c653000", 0x1000, 0x0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {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 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000537000)=0x1) bind$bt_hci(r0, &(0x7f00008e4000)={0x1f, 0x80000001, 0x3}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x5) 2017/11/17 12:30:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f000000b000-0x8)=0x0, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="", 0x0}], 0x1) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xc4ac369b04fe41f6, &(0x7f00003d8000-0x1000)="", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000567000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$loop(&(0x7f00008e6000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) io_setup(0x1, &(0x7f00005a2000)=0x0) io_submit(r2, 0x2, &(0x7f0000203000)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r1, &(0x7f0000a2e000)="d06d61e3df38a070e52533d1abed61a87a6c9b3126", 0x15, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e1d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000588000)="", 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff}]) r3 = memfd_create(&(0x7f0000e0f000-0x1)="00", 0x2) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f0000e38000)={0x117002, 0x100000, 0x0}) io_destroy(r2) r4 = getpgid(0x0) tkill(r4, 0x1000000000016) 2017/11/17 12:30:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f0000aaa000-0x8)={0x0, 0x0, 0x7f, 0x0}) fsync(0xffffffffffffffff) r0 = gettid() fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) set_tid_address(&(0x7f00002cd000)=0x0) ustat(0xd, &(0x7f0000b21000)={0x0, 0x0, 0x0, 0x0, 0x0}) getpgrp(r0) 2017/11/17 12:30:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x20, 0x400000000040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e36000)="2f6465762f72746300", 0x20a00, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0xfd03, 0x4) r2 = socket$inet6(0xa, 0x3, 0x800000100000001) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000b2b000)={[0x4000, 0x3002, 0x10000, 0x10000], 0x1, 0x8, 0x1b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) 2017/11/17 12:30:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) r2 = dup3(r0, r1, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000a08000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000023d000)=0xb) 2017/11/17 12:30:12 executing program 3: statx(0xffffffffffffffff, &(0x7f0000ef2000)="2e2f66696c653000", 0x1000, 0x0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {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) set_mempolicy(0x0, &(0x7f0000001000-0x8)=0x7, 0xff) r0 = creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x400000000008004e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r0, 0x8907, &(0x7f0000000000)="ef83fc73bb7e39fb8a0930e2d968") setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000002000-0x10)={0x8001, 0x4, 0x36, 0x0}, 0x10) munlockall() 2017/11/17 12:30:12 executing program 4: capset(&(0x7f0000004000-0x8)={0x20071026, 0x0}, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fb3000)="2f6465762f72746300", 0x200, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f00008e5000-0x4)=0x3, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x3, 0x400000000040) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000a87000-0x10)={0x0, 0x8, &(0x7f0000b7f000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xbd}, @in6={0xa, 0x1, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x100000000, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x3, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}]}, &(0x7f00002c9000)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000d16000)={r2, @in={{0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendmmsg$nfc_llcp(r1, &(0x7f0000239000-0x38)=[{&(0x7f0000069000)={0x27, 0x0, 0x0, 0x200, 0x0, 0x0, "b91c24fff840795d6e8d4a7cbb6b9f46255d86be1d09d5a7293dfd38a730546c63c6a4b8217acbdda23bfec95d563e9bedbd7743d97e8de9621b73bce23711", 0x0}, 0x60, &(0x7f000023a000)=[], 0x0, &(0x7f0000406000)={0x18, 0x0, 0x7, "707b"}, 0x18, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e36000)="2f6465762f72746300", 0x20a00, 0x0) setsockopt$sock_str(r3, 0x1, 0x19, &(0x7f000025c000-0x2)="2700", 0x2) r4 = socket$inet6(0xa, 0x3, 0x800000100000001) r5 = socket$inet(0x2, 0x1, 0x0) ioctl$TUNDETACHFILTER(r5, 0x400854d6, 0x0) r6 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) dup3(r4, r6, 0x80000) bind$unix(r3, &(0x7f00009d3000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) 2017/11/17 12:30:12 executing program 5: r0 = open(&(0x7f0000cbe000-0x8)="2e2f66696c653000", 0x8040, 0x88) fcntl$notify(r0, 0x402, 0x80000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x800000000000009, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f000000b000-0x8)=0x0, 0x8) writev(r1, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="", 0x0}], 0x1) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000847000-0x4)=0x0) r4 = syz_open_dev$vcsa(&(0x7f0000b4f000-0xb)="2f6465762f766373612300", 0x7, 0x1) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f00005c9000)={@common="73697430000000000000000000000000", @ifru_mtu=0x1}) timer_create(0x0, &(0x7f0000fc4000-0x60)={0x0, 0x1c, 0xfffffffffffffffc, @thr={&(0x7f000030e000)="bebf", &(0x7f0000265000-0x1)="26"}, []}, &(0x7f0000c80000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r5 = semget(0x0, 0x0, 0x403) semctl$IPC_INFO(r5, 0x3, 0x3, &(0x7f0000ebd000-0x29)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000") r6 = syz_open_dev$usb(&(0x7f00008d8000-0x15)="2f6465762f6275732f7573622f3030232f30302300", 0x8, 0x80) recvfrom$unix(r6, &(0x7f0000081000-0x54)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54, 0x102, &(0x7f00000cc000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000567000)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x1, &(0x7f00005a2000)=0x0) io_submit(r8, 0x2, &(0x7f0000203000)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r7, &(0x7f0000a2e000)="d06d61e3df38a070e52533d1", 0xc, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e1d000-0x40)={0x0, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000588000)="8c358e8863519a35411cf09bbc9447ccf5efbb62201b1ddb4cdb8a8d26eda8356903ca51d0586d4c7b3cce44", 0x2c, 0x0, 0x0, 0x1, 0xffffffffffffffff}]) io_destroy(r8) r9 = getpgid(0x0) tkill(r9, 0x1000000000016) getpgrp(r3) [ 969.551206] device gre0 entered promiscuous mode 2017/11/17 12:30:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000ad4000)="2f6465762f7573626d6f6e2300", 0x0, 0x101000) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = msgget$private(0x0, 0x403) msgrcv(r1, &(0x7f00000d5000)={0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0xea, 0x1, 0x1000) r2 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000c63000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) dup3(r0, r2, 0x0) 2017/11/17 12:30:12 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(0xffffffffffffffff, &(0x7f0000000000)="2e2f66696c653000", 0x1000, 0x0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = gettid() ioprio_get$pid(0x1, r0) 2017/11/17 12:30:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x400000000043) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000e36000)="2f6465762f72746300", 0x20a00, 0x0) r0 = socket$inet6(0xa, 0x3, 0x800000100000001) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) 2017/11/17 12:30:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f0000aaa000-0x8)={0x0, 0x0, 0x7f, 0x0}) fsync(0xffffffffffffffff) r0 = gettid() fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) set_tid_address(&(0x7f00002cd000)=0x0) ustat(0xd, &(0x7f0000b21000)={0x0, 0x0, 0x0, 0x0, 0x0}) getpgrp(r0) 2017/11/17 12:30:12 executing program 3: statx(0xffffffffffffffff, &(0x7f0000ef2000)="2e2f66696c653000", 0x1000, 0x0, &(0x7f0000844000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x8) acct(0x0) ioctl$TIOCTTYGSTRUCT(r0, 0x541a, &(0x7f00000e2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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2017/11/17 12:30:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a95000-0xa)="2f6465762f70746d7800", 0x200, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000aaa000-0x8)={0x0, 0x0, 0x7f, 0x0}) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f000010c000-0x4)=0x1) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x800, 0x0, 0xfeb, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffeffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x40000000011, 0x80006, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0xa, 0x2, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffd, 0x0) r1 = gettid() rt_sigpending(&(0x7f00009b3000-0x8)={0x0}, 0x8) perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/11/17 12:30:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f0000aaa000-0x8)={0x0, 0x0, 0x7f, 0x0}) fsync(0xffffffffffffffff) r0 = gettid() fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) set_tid_address(&(0x7f00002cd000)=0x0) ustat(0xd, &(0x7f0000b21000)={0x0, 0x0, 0x0, 0x0, 0x0}) getpgrp(r0) 2017/11/17 12:30:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x400000000040) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000b8c000)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000dec000-0x4)=0x10001, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e36000)="2f6465762f72746300", 0x20a00, 0x0) r2 = socket$inet6(0xa, 0x3, 0x800000100000001) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) 2017/11/17 12:30:12 executing program 3: statx(0xffffffffffffffff, &(0x7f0000ef2000)="2e2f66696c653000", 0x1000, 0x0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {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) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)="2f6465762f7663732300", 0x7fffffff, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000001000)=@file={0x0, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000002000)="2e2f66696c653000", r0, &(0x7f0000000000)="2e2f66696c653000") ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000000)=0x0) 2017/11/17 12:30:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f000000b000-0x8)=0x0, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="", 0x0}], 0x1) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xc4ac369b04fe41f6, &(0x7f00003d8000-0x1000)="", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000567000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$loop(&(0x7f00008e6000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) io_setup(0x1, &(0x7f00005a2000)=0x0) io_submit(r2, 0x2, &(0x7f0000203000)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r1, &(0x7f0000a2e000)="d06d61e3df38a070e52533d1abed61a87a6c9b3126", 0x15, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e1d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000588000)="", 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff}]) io_destroy(r2) r3 = getpgid(0x0) tkill(r3, 0x1000000000016) 2017/11/17 12:30:12 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)="2f6465762f7663732300", 0x3, 0x400) statx(r0, &(0x7f0000ef2000)="2e2f66696c653000", 0x1003, 0x0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f0000001000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00005b2000)=0x9, 0x800) gettid() 2017/11/17 12:30:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f0000aaa000-0x8)={0x0, 0x0, 0x7f, 0x0}) fsync(0xffffffffffffffff) r0 = gettid() fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) set_tid_address(&(0x7f00002cd000)=0x0) ustat(0xd, &(0x7f0000b21000)={0x0, 0x0, 0x0, 0x0, 0x0}) getpgrp(r0) 2017/11/17 12:30:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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) r1 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r2 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000960000-0x4)=0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f000011c000)={@common="726f7365300000000000000000000000", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) dup3(r0, r1, 0x0) 2017/11/17 12:30:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a95000-0xa)="2f6465762f70746d7800", 0x200, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000aaa000-0x8)={0x0, 0x0, 0x7f, 0x0}) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f000010c000-0x4)=0x1) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x800, 0x0, 0xfeb, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffeffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x40000000011, 0x80006, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0xa, 0x2, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffd, 0x0) gettid() rt_sigpending(&(0x7f00009b3000-0x8)={0x0}, 0x8) 2017/11/17 12:30:12 executing program 4: capset(&(0x7f0000004000-0x8)={0x20071026, 0x0}, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x400000000040) sendmmsg$nfc_llcp(r0, &(0x7f0000239000-0x38)=[{&(0x7f0000069000)={0x27, 0x0, 0x0, 0x200, 0x0, 0x0, "b91c24fff840795d6e8d4a7cbb6b9f46255d86be1d09d5a7293dfd38a730546c63c6a4b8217acbdda23bfec95d563e9bedbd7743d97e8de9621b73bce23711", 0x0}, 0x60, &(0x7f000023a000)=[], 0x0, &(0x7f0000406000)={0x18, 0x0, 0x7, "707b"}, 0x18, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e36000)="2f6465762f72746300", 0x20a00, 0x0) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f000025c000-0x2)="2700", 0x2) r2 = socket$inet6(0xa, 0x3, 0x800000100000001) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$TUNDETACHFILTER(r3, 0x400854d6, 0x0) r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) ftruncate(r4, 0xfff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000000)={0x20, {{0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) dup3(r2, r4, 0x80000) bind$unix(r1, &(0x7f00009d3000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) 2017/11/17 12:30:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f000000b000-0x8)=0x0, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="", 0x0}], 0x1) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000469000-0x4)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000567000)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x1, &(0x7f00005a2000)=0x0) io_submit(r3, 0x2, &(0x7f0000203000)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r2, &(0x7f0000a2e000)="d06d61e3df38a070e52533d1", 0xc, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e1d000-0x40)={0x0, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000588000)="8c358e8863519a35411cf09bbc9447ccf5efbb62201b1ddb4cdb8a8d26eda8356903ca51d0586d4c7b3cce44", 0x2c, 0x0, 0x0, 0x1, 0xffffffffffffffff}]) io_destroy(r3) getsockopt$llc_int(r2, 0x10c, 0x6, &(0x7f000049e000-0x4)=0x0, &(0x7f0000c63000)=0x4) r4 = getpgid(0x0) tkill(r4, 0x1000000000016) 2017/11/17 12:30:12 executing program 6: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x400000000040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000e36000)="2f6465762f72746300", 0x20a00, 0x0) r1 = socket$inet6(0xa, 0x3, 0x800000100000001) r2 = socket$inet(0x2, 0x1, 0x9) syz_extract_tcp_res(&(0x7f0000f3b000-0x8)={0x0, 0x0}, 0x5, 0x1) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000cff000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400") ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00001a5000-0x20)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) 2017/11/17 12:30:12 executing program 3: 2017/11/17 12:30:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a95000-0xa)="2f6465762f70746d7800", 0x200, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000aaa000-0x8)={0x0, 0x0, 0x7f, 0x0}) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f000010c000-0x4)=0x1) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x800, 0x0, 0xfeb, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffeffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x40000000011, 0x80006, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0xa, 0x2, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffd, 0x0) rt_sigpending(&(0x7f00009b3000-0x8)={0x0}, 0x8) 2017/11/17 12:30:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f0000aaa000-0x8)={0x0, 0x0, 0x0, 0x0}) fsync(0xffffffffffffffff) r0 = gettid() fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) set_tid_address(&(0x7f00002cd000)=0x0) ustat(0xd, &(0x7f0000b21000)={0x0, 0x0, 0x0, 0x0, 0x0}) getpgrp(r0) 2017/11/17 12:30:12 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000001000-0xb2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0xb2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) dup3(r1, r2, 0x0) 2017/11/17 12:30:12 executing program 4: capset(&(0x7f0000004000-0x8)={0x20071026, 0x0}, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x400000000040) sendmmsg$nfc_llcp(r0, &(0x7f0000239000-0x38)=[{&(0x7f0000069000)={0x27, 0x0, 0x0, 0x200, 0x0, 0x0, "b91c24fff840795d6e8d4a7cbb6b9f46255d86be1d09d5a7293dfd38a730546c63c6a4b8217acbdda23bfec95d563e9bedbd7743d97e8de9621b73bce23711", 0x0}, 0x60, &(0x7f000023a000)=[], 0x0, &(0x7f0000406000)={0x18, 0x0, 0x7, "707b"}, 0x18, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e36000)="2f6465762f72746300", 0x20a00, 0x0) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f000025c000-0x2)="2700", 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000dfa000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) r2 = socket$inet6(0xa, 0x3, 0x800000100000001) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$TUNDETACHFILTER(r3, 0x400854d6, 0x0) r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) dup3(r2, r4, 0x80000) bind$unix(r1, &(0x7f00009d3000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) [ 970.154993] device gre0 entered promiscuous mode 2017/11/17 12:30:12 executing program 3: pipe2(&(0x7f0000427000)={0x0, 0x0}, 0x80000) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f000022e000)=0x7) 2017/11/17 12:30:12 executing program 3: r0 = inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0xffff, 0x48480) dup2(r0, r1) statx(0xffffffffffffffff, &(0x7f0000ef2000)="2e2f66696c653000", 0x1000, 0x0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/17 12:30:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f0000aaa000-0x8)={0x0, 0x0, 0x7f, 0x0}) fsync(0xffffffffffffffff) r0 = gettid() fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) set_tid_address(&(0x7f00002cd000)=0x0) ustat(0xd, &(0x7f0000b21000)={0x0, 0x0, 0x0, 0x0, 0x0}) getpgrp(r0) 2017/11/17 12:30:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f000000b000-0x8)=0x0, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="", 0x0}], 0x1) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xc0, &(0x7f0000ca3000-0x1)="ad", 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000847000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000028f000-0x10)={0x3, 0xd, 0x8, 0x200, 0x0}, &(0x7f0000d8a000)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000032d000-0xc)=@sack_info={r1, 0x2, 0x4}, 0xc) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000567000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$loop(&(0x7f00008e6000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) io_setup(0x1, &(0x7f00005a2000)=0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000080b000)="2f6465762f6175746f667300", 0x1, 0x0) ioctl$TCSETAF(r3, 0x5404, &(0x7f00008e2000)={0x8, 0x2, 0x3, 0x7, 0x20, 0x8, 0x3, 0x6, 0xae, 0xffffffffffffffff}) io_submit(r2, 0x0, &(0x7f0000203000)=[]) io_destroy(r2) r4 = getpgid(0x0) tkill(r4, 0x1000000000016) 2017/11/17 12:30:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) dup3(r0, r1, 0x0) 2017/11/17 12:30:13 executing program 3: mmap(&(0x7f0000000000/0xac5000)=nil, 0xac5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x2, 0x84) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000ac3000-0x10)={0x0, 0x8, &(0x7f0000ac5000)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x3, 0x3c5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x55}, @in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0xe5f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000016f000)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ac2000)={r2, @in6={{0xa, 0x0, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008b4000-0x4)=0x8c) mmap(&(0x7f0000ac6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000ac7000-0x4)=0x5fe, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}], 0x1c) sendto$inet6(r1, &(0x7f0000ab8000-0x1000)="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", 0x1000, 0x20000885, &(0x7f0000ab8000)={0xa, 0x3, 0xe000000003ffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000ac4000)=0x9fd, 0x4) recvfrom$inet6(r1, &(0x7f0000aba000)="000000000000000000000000000000", 0xf, 0x20, &(0x7f0000ac0000-0x1c)={0xa, 0x3, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) mmap(&(0x7f0000ac6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1000408000000013, &(0x7f0000291000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000059d000-0x4)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000334000)={0x0, 0x1, &(0x7f0000977000)=[@in6={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x101}]}, &(0x7f00006cd000)=0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000abb000)={0xa10, 0x0, 0x3, 0x800000000000003, 0x40000001, 0x64, 0x5, 0xfffffffffffffffd, 0x40, 0x2, 0x8}, 0xb) mmap(&(0x7f0000ac6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000ac7000-0xd)="2f6465762f7573626d6f6e2300", 0x100, 0x200000) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000470000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000012e000)=0x14) r5 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000ac0000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@multicast2=0xe0000002, 0x0, 0x5, 0x0, 0x4, 0x7, 0x80, 0x0, 0xb92, r4, r5}, {0x9, 0x40, 0x2, 0x7, 0x1, 0x80000001, 0x792f0d5a, 0x2}, {0x9, 0x3ff, 0x8, 0x718}, 0xfffffffffffffffe, 0x271, 0x8, 0x1, 0x8, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0xfffffffffffffffc, 0x7d}, 0x4, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x2, 0x0, 0x2, 0x81, 0x7fff, 0x29}}, 0xe8) recvfrom$inet(r0, &(0x7f000081a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x47, 0x40000000, &(0x7f000064c000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r1, &(0x7f0000ab0000-0xf7)="b85d3892b8247987aa21f84fdc42a2a7311b3a0873fdc5a6ac48d24fa8e2bf85eb31f1fa03f1fe098ae9d48b677d3951bc8ccf6e215d1aa9069cdb95752f5e1e6d9585c61f28d36cf175c2782c070e31b8c1a4f2a0b7a9bf4270d8006f4ef98cc977a413693320dea7b9e4301493e03c43372ecb24c225e914227ac4df46fe241a9ccf3d35a50c1d34ba1bc2020235f97ed5054962662bf5e697a8e27e6e91748e89b554fafaf3ead4056abdc5ebfccdc7ab2ef78c28ab0f61aad024d6239eaef94108cc04a4f3141ec9ee7ae3d35342ea2d652e2068f94f729bd2d470fbdfeb7dd91ee90a192982d9949bfe6fac42e8066b6209000000", 0xf7, 0x20008004, &(0x7f0000abf000)={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x965}, 0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000abb000-0x4)=@assoc_id=0x0, &(0x7f0000abb000-0x4)=0x4) mmap(&(0x7f0000ac6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000ac6000)={r3, 0x7, 0x2f, 0xff, 0x7}, &(0x7f0000ac3000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000aba000)={r6, 0x6, &(0x7f0000ac1000-0x78)=[@in6={0xa, 0x3, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x42}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x497b}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000036c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000575000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x97df, 0x52ef, 0x2, 0x7, 0x4, 0x9, 0x0, 0xfd8, 0x101, 0x4, 0x56ac, 0x5, 0x42e, 0x9, 0x1ff]}, &(0x7f000043c000)=0x108) 2017/11/17 12:30:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a95000-0xa)="2f6465762f70746d7800", 0x200, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000aaa000-0x8)={0x0, 0x0, 0x7f, 0x0}) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f000010c000-0x4)=0x1) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x800, 0x0, 0xfeb, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffeffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x40000000011, 0x80006, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0xa, 0x2, 0x0) rt_sigpending(&(0x7f00009b3000-0x8)={0x0}, 0x8) 2017/11/17 12:30:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f0000aaa000-0x8)={0x0, 0x0, 0x7f, 0x0}) fsync(0xffffffffffffffff) r0 = gettid() fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) set_tid_address(&(0x7f00002cd000)=0x0) ustat(0x0, &(0x7f0000b21000)={0x0, 0x0, 0x0, 0x0, 0x0}) getpgrp(r0) 2017/11/17 12:30:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x0, 0xa, 0x400000000040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000e36000)="2f6465762f72746300", 0x20a00, 0x0) r0 = socket$inet6(0xa, 0x3, 0x800000100000001) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f00006c9000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x44000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) 2017/11/17 12:30:13 executing program 4: capset(&(0x7f0000004000-0x8)={0x20071026, 0x0}, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x173a, 0x0, 0x0, 0x0, 0x4, 0x0, 0x20, 0x0, 0x0}, 0x0, 0xffffffffffffffc3, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000173000-0x18)={0x0, 0x39e2, 0x20, 0x6, 0x4}, &(0x7f0000325000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000088d000)={r1, @in6={{0xa, 0x2, 0xc2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1, 0x4266, 0xff, 0x7}, &(0x7f0000fc6000-0x4)=0xa0) r2 = socket(0x2, 0x3, 0x400000000040) sendmmsg$nfc_llcp(r2, &(0x7f0000239000-0x38)=[{&(0x7f0000069000)={0x27, 0x0, 0x0, 0x200, 0x0, 0x0, "b91c24fff840795d6e8d4a7cbb6b9f46255d86be1d09d5a7293dfd38a730546c63c6a4b8217acbdda23bfec95d563e9bedbd7743d97e8de9621b73bce23711", 0x0}, 0x60, &(0x7f000023a000)=[], 0x0, &(0x7f0000406000)={0x18, 0x0, 0x7, "707b"}, 0x18, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e36000)="2f6465762f72746300", 0x20a00, 0x0) setsockopt$sock_str(r3, 0x1, 0x19, &(0x7f000025c000-0x2)="2700", 0x2) r4 = socket$inet6(0xa, 0x3, 0x800000100000001) r5 = socket$inet(0x2, 0x0, 0x80) ioctl$TUNDETACHFILTER(r5, 0x400854d6, 0x0) r6 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f0000292000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) dup3(r4, r6, 0x80000) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000820000)=0x222b) bind$unix(r3, &(0x7f00009d3000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) 2017/11/17 12:30:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f000000b000-0x8)=0x0, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="", 0x0}], 0x1) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e1d000)="2f6465762f73657175656e6365723200", 0x8000, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000567000)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x1, &(0x7f00005a2000)=0x0) io_submit(r4, 0x0, &(0x7f0000203000)=[]) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000b99000-0x4)=0x0, &(0x7f0000928000)=0x4) io_destroy(r4) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000eb7000-0xb8)={0x0, 0x9, 0x73, 0x7, 0x75, 0x8, 0x5, 0x2, {0x0, @in={{0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x8, 0x9, 0x2, 0x3}}, &(0x7f000020d000)=0xb8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000026000-0x98)={r5, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x1000}, 0x98) sendmsg(r3, &(0x7f0000d37000)={0x0, 0x0, &(0x7f00009f1000)=[{&(0x7f00006f6000)="c67bf207abb76752946092bd0f4482da9dc61d2213bfc8732624f6dcdf925ef86f7bb44670d6b5bd31", 0x29}, {&(0x7f0000cd5000)="113dc597f89354c118d0b9e7b53c90437d44cd041bd1104cbc6e7bf672c1b231", 0x20}], 0x2, &(0x7f0000eb7000-0x230)=[{0xc0, 0x10f, 0x1ff, "d621dcaeed08df8b3ee212dbe0cb83f9466c481773c7d9877b58d300fdcb9f590d1ba0625d27c7775b935f3c9e0b40abda633f7d87dc0a6b89910982aa6766af023324047832d8f07a742c52ed81006754129776ecf29293ae31a2247d2eeba3051e30dacef9a131483b3c83162f671e37001557cba76222f252b0881274127489e04af4ac1f3bf35e9fc3f1fcbbcef16b28c7df3c38ba24ca36499f2a384a1e2d2872fe322cb1c08d14e4b78a"}, {0x88, 0x11, 0x8ec1, "45574341405de5a27475292a5bb35ba12e14e82d2713b8bd8286915b018ebd956195f0f6273b89b818a753768a7c8adbd908f753c8f8c2bd9e33d0d6877e39fcf218b18daa4e7db665aa845c22793a2d207fcdc00c2d0df3214581542dc069bd862917dc0627083eae4da95e97ea4800f513d3fc4a"}, {0xe8, 0x117, 0x5, "6d2b6e8eeb7bbf5a9e5d2c5a5b9bad913f5c2af13407d7d742e7233cba1f2b97a52f2d72a93c8c9b2afe99b383a450993ca83260bdd5e85bb2743dd3ff7f17a79f7252b7a79f6461391c975a53249eb4765621a4fafc140c0f3c657c3eea13e9ffc82b8161324a5d0d2c2f8881bf1efec8099c96eb22d2cb4d12f64264feb9839d83ab508c016e25a0b8b2e8ff03901c79f7c72ae25aa3c8dffda879f5c96063b1105b116db5bbef9617543eafae54822f19732e9d7842003cd245d1f3c22e5739201943eac969569b236be811f60b379b8c2a716ca0"}], 0x3, 0x99376d179641b22f}, 0x4040844) tkill(0x0, 0x1000000000016) 2017/11/17 12:30:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x400000000040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000e36000)="2f6465762f72746300", 0x20a00, 0x0) r0 = socket$inet6(0xa, 0x3, 0x800000100000001) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) 2017/11/17 12:30:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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) r1 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x54, 0x0) dup3(r0, r1, 0x0) 2017/11/17 12:30:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f0000aaa000-0x8)={0x0, 0x0, 0x7f, 0x0}) fsync(0xffffffffffffffff) r0 = gettid() fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) set_tid_address(&(0x7f00002cd000)=0x0) ustat(0xd, &(0x7f0000b21000)={0x0, 0x0, 0x0, 0x0, 0x0}) getpgrp(0x0) 2017/11/17 12:30:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a95000-0xa)="2f6465762f70746d7800", 0x200, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000aaa000-0x8)={0x0, 0x0, 0x7f, 0x0}) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f000010c000-0x4)=0x1) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x800, 0x0, 0xfeb, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffeffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x40000000011, 0x80006, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffd, 0x0) rt_sigpending(&(0x7f00009b3000-0x8)={0x0}, 0x8) 2017/11/17 12:30:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f000000b000-0x8)=0x0, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="", 0x0}], 0x1) pipe(&(0x7f0000b4c000)={0x0, 0x0}) setsockopt$inet_dccp_buf(r1, 0x21, 0xc2, &(0x7f00004a6000-0x2)="11d9", 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000567000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$loop(&(0x7f00008e6000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r3 = shmget$private(0x0, 0x2000, 0x1, &(0x7f0000c10000/0x2000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000931000-0xa4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") io_setup(0x1, &(0x7f00005a2000)=0x0) socket$kcm(0x29, 0x7, 0x0) io_submit(r4, 0x2, &(0x7f0000203000)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r2, &(0x7f0000a2e000)="d06d61e3df38a070e52533d1abed61a87a6c9b3126", 0x15, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e1d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000588000)="", 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff}]) io_destroy(r4) r5 = getpgid(0x0) tkill(r5, 0x1000000000016) 2017/11/17 12:30:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x400000000040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72746300", 0x20a00, 0x0) r1 = socket$inet6(0xa, 0x3, 0x800000100000001) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00008d5000-0x4)=0x3, &(0x7f0000166000-0x4)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) 2017/11/17 12:30:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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) r1 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000bc8000)="2f6465762f6175746f667300", 0x800, 0x0) ioctl$TCSETAF(r2, 0x5404, &(0x7f00003a7000)={0xffffffffffffffc0, 0xff, 0x80000000, 0x0, 0x9, 0x0, 0x3, 0x2, 0x9, 0x5}) dup3(r0, r1, 0x0) 2017/11/17 12:30:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000047000)="2f6465762f66623000", 0x80, 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000947000-0x4)={0x1f, 0x4, 0x9, 0x0}) r1 = eventfd2(0x800000000000009, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f000000b000-0x8)=0x0, 0x8) writev(r1, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="", 0x0}], 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000470000)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000567000)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x1, &(0x7f00005a2000)=0x0) io_submit(r3, 0x2, &(0x7f0000203000)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r2, &(0x7f0000a2e000)="d06d61e3df38a070e52533d1", 0xc, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e1d000-0x40)={0x0, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000588000)="8c358e8863519a35411cf09bbc9447ccf5efbb62201b1ddb4cdb8a8d26eda8356903ca51d0586d4c7b3cce44", 0x2c, 0x0, 0x0, 0x1, 0xffffffffffffffff}]) io_destroy(r3) r4 = getpgid(0x0) tkill(r4, 0x1000000000016) 2017/11/17 12:30:13 executing program 4: capset(&(0x7f0000004000-0x8)={0x20071026, 0x0}, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$netlink(0x10, 0x3, 0x12) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x400000000040) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005eb000)="2f6465762f73657175656e6365723200", 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f000000a000)={{0x800, 0xffffffffffff7fff}, 0x1, 0xfbc, 0xfffffffffffffffd, {0x23a, 0x7fffffff}, 0x7, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg$nfc_llcp(r0, &(0x7f0000239000-0x38)=[{&(0x7f0000069000)={0x27, 0x0, 0x0, 0x200, 0x0, 0x0, "b91c24fff840795d6e8d4a7cbb6b9f46255d86be1d09d5a7293dfd38a730546c63c6a4b8217acbdda23bfec95d563e9bedbd7743d97e8de9621b73bce23711", 0x0}, 0x60, &(0x7f000023a000)=[], 0x0, &(0x7f0000406000)={0x18, 0x0, 0x7, "707b"}, 0x18, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e36000)="2f6465762f72746300", 0x20a00, 0x0) setsockopt$sock_str(r2, 0x1, 0x19, &(0x7f000025c000-0x2)="2700", 0x2) r3 = socket$inet6(0xa, 0x3, 0x800000100000001) r4 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f0000001000-0x18)={0x40, 0x9, 0x9}) ioctl$TUNDETACHFILTER(r4, 0x400854d6, 0x0) r5 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000ffc000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_mreq(r3, 0x29, 0x0, &(0x7f00006c2000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) dup3(r3, r5, 0x80000) bind$unix(r2, &(0x7f00009d3000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) [ 970.794130] sctp: [Deprecated]: syz-executor3 (pid 3281) Use of int in maxseg socket option. [ 970.794130] Use struct sctp_assoc_value instead 2017/11/17 12:30:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a95000-0xa)="2f6465762f70746d7800", 0x200, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000aaa000-0x8)={0x0, 0x0, 0x7f, 0x0}) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f000010c000-0x4)=0x1) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x800, 0x0, 0xfeb, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffeffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x40000000011, 0x80006, 0x4) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffd, 0x0) rt_sigpending(&(0x7f00009b3000-0x8)={0x0}, 0x8) [ 970.909447] sctp: [Deprecated]: syz-executor3 (pid 3281) Use of int in maxseg socket option. [ 970.909447] Use struct sctp_assoc_value instead 2017/11/17 12:30:13 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(0xffffffffffffffff, &(0x7f0000002000-0x8)="2e2f66696c653000", 0xfff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f73657175656e6365723200", 0x40000, 0x0) r1 = accept$alg(r0, 0x0, &(0x7f0000001000)=0x0) connect(r1, &(0x7f0000000000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = fcntl$dupfd(r1, 0x406, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000001000)={&(0x7f0000002000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x8, 0x5, 0x7, 0x4, 0x0, 0x0, 0x0, 0x0}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000+0xd05)="2f6465762f7161745f6164665f63746c00", 0x20000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCCBRK(r2, 0x5428) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000000000)={0x10000, 0x7fff}) lremovexattr(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000002000)=@known="636f6d2e6170706c652e46696e646572496e666f00") 2017/11/17 12:30:13 executing program 2: capset(&(0x7f0000004000-0x8)={0x20071026, 0x0}, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x400000000040) sendmmsg$nfc_llcp(r0, &(0x7f0000239000-0x38)=[{&(0x7f0000069000)={0x27, 0x0, 0x0, 0x200, 0x0, 0x0, "b91c24fff840795d6e8d4a7cbb6b9f46255d86be1d09d5a7293dfd38a730546c63c6a4b8217acbdda23bfec95d563e9bedbd7743d97e8de9621b73bce23711", 0x0}, 0x60, &(0x7f000023a000)=[], 0x0, &(0x7f0000406000)={0x18, 0x0, 0x7, "707b"}, 0x18, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e36000)="2f6465762f72746300", 0x20a00, 0x0) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f000025c000-0x2)="2700", 0x2) r2 = socket$inet6(0xa, 0x3, 0x800000100000001) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$TUNDETACHFILTER(r3, 0x400854d6, 0x0) r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000001000-0x4)={r2}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) dup3(r2, r4, 0x80000) bind$unix(r1, &(0x7f00009d3000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) 2017/11/17 12:30:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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) r1 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0xfffffffffffffffe, 0x0) syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) dup3(r0, r1, 0x0) 2017/11/17 12:30:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x400000000040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000e36000)="2f6465762f72746300", 0x20a00, 0x0) r0 = socket$inet6(0xa, 0x3, 0x800000100000001) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000ceb000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x80000000, 0x200, 0x10001, 0x6}, &(0x7f0000f23000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000534000)={r3, 0x1, 0xbe7, 0x7}, &(0x7f0000df0000-0x4)=0x10) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000045d000-0x28)={@common="79616d30000000000000000000000000", @ifru_ivalue=0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) 2017/11/17 12:30:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a95000-0xa)="2f6465762f70746d7800", 0x200, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000aaa000-0x8)={0x0, 0x0, 0x7f, 0x0}) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f000010c000-0x4)=0x1) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x800, 0x0, 0xfeb, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffeffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffd, 0x0) rt_sigpending(&(0x7f00009b3000-0x8)={0x0}, 0x8) 2017/11/17 12:30:13 executing program 4: capset(&(0x7f0000004000-0x8)={0x20071026, 0x0}, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x400000000040) sendmmsg$nfc_llcp(r0, &(0x7f0000239000-0x38)=[{&(0x7f0000069000)={0x27, 0x0, 0x0, 0x200, 0x0, 0x0, "b91c24fff840795d6e8d4a7cbb6b9f46255d86be1d09d5a7293dfd38a730546c63c6a4b8217acbdda23bfec95d563e9bedbd7743d97e8de9621b73bce23711", 0x0}, 0x60, &(0x7f0000425000)=[], 0x0, &(0x7f0000406000)={0x18, 0x0, 0x7, "707b"}, 0x18, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e36000)="2f6465762f72746300", 0x20a00, 0x0) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f000025c000-0x2)="2700", 0x2) r2 = socket$inet6(0xa, 0x3, 0x800000100000001) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$TUNDETACHFILTER(r3, 0x400854d6, 0x0) r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) dup3(r2, r4, 0x80000) bind$unix(r1, &(0x7f00009d3000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) 2017/11/17 12:30:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f000000b000-0x8)=0x0, 0x8) syz_open_dev$sndtimer(&(0x7f0000686000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x408200) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="", 0x0}], 0x1) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xc4ac369b04fe41f6, &(0x7f00003d8000-0x1000)="", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000567000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$loop(&(0x7f00008e6000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) io_setup(0x7ff, &(0x7f00005a2000)=0x0) r4 = dup(r2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000751000-0xa0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xffffffff, 0x3, 0x0, 0x6}, &(0x7f0000c57000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000f51000)={r5, 0x2}, &(0x7f00003a7000-0x4)=0x8) io_submit(r3, 0x2, &(0x7f0000203000)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r1, &(0x7f0000a2e000)="d06d61e3df38a070e52533d1abed61a87a6c9b3126", 0x15, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e1d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000588000)="", 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff}]) r6 = accept(r1, &(0x7f0000209000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000026d000-0x4)=0x10) getsockopt$inet_mreq(r6, 0x0, 0x24, &(0x7f0000b8f000-0x8)={@loopback=0x0, @multicast2=0x0}, &(0x7f0000e06000)=0x8) setsockopt$inet_udp_int(r6, 0x11, 0x65, &(0x7f00006bc000-0x4)=0x0, 0x4) io_destroy(r3) r7 = accept$inet6(r2, &(0x7f000014a000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00000c4000)=0x1c) ioctl$DRM_IOCTL_IRQ_BUSID(r4, 0xc0106403, &(0x7f0000b9d000-0x10)={0x1, 0x1, 0x8, 0xc1}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000a2d000)={0x0, 0x3a, "44428137acc43c3b7f927bfce424329431ef2e1a25850d2d7a26d68cf7bd283ea8146d24f27aae4842a9e1fb1a6603bc085a3db063eb1ea39c67"}, &(0x7f0000da9000)=0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0xf, &(0x7f00002fe000-0xa0)={r8, @in6={{0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x4, 0x8, 0x6d1, 0x8}, &(0x7f0000b37000)=0xa0) r9 = getpgid(0x0) tkill(r9, 0x1000000000016) 2017/11/17 12:30:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f000000b000-0x8)=0x0, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="", 0x0}], 0x1) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000058e000)={0x0, @in6={{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x100000001}, &(0x7f0000c8f000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000fa9000)={r3, 0x1}, 0x8) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) syz_extract_tcp_res(&(0x7f0000eed000)={0x0, 0x0}, 0xffffffff, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000567000)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x1, &(0x7f00005a2000)=0x0) io_submit(r5, 0x2, &(0x7f0000203000)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r4, &(0x7f0000a2e000)="d06d61e3df38a070e52533d1", 0xc, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e1d000-0x40)={0x0, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000588000)="8c358e8863519a35411cf09bbc9447ccf5efbb62201b1ddb4cdb8a8d26eda8356903ca51d0586d4c7b3cce44", 0x2c, 0x0, 0x0, 0x1, 0xffffffffffffffff}]) io_destroy(r5) r6 = getpgid(0x0) tkill(r6, 0x1000000000016) 2017/11/17 12:30:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a95000-0xa)="2f6465762f70746d7800", 0x200, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000aaa000-0x8)={0x0, 0x0, 0x7f, 0x0}) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f000010c000-0x4)=0x1) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffd, 0x0) rt_sigpending(&(0x7f00009b3000-0x8)={0x0}, 0x8) [ 970.997045] device gre0 entered promiscuous mode [ 971.006335] device gre0 entered promiscuous mode 2017/11/17 12:30:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f000039b000-0x8)={0x0, 0x0}) accept$alg(0xffffffffffffffff, &(0x7f0000e76000)={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00003eb000-0x4)=0x58) r1 = openat$hidraw0(0xffffffffffffff9c, &(0x7f00005ce000-0xd)="2f6465762f6869647261773000", 0x4000, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00001d1000-0xc)={0x0, 0x0, 0x0}, 0xc) io_setup(0x3, &(0x7f0000b5e000)=0x0) r4 = openat$fb0(0xffffffffffffff9c, &(0x7f0000161000-0x9)="2f6465762f66623000", 0x2002, 0x0) io_cancel(r3, &(0x7f0000a87000-0x40)={0x0, 0x0, 0x0, 0x1, 0x5cc30e91, r0, &(0x7f0000ec9000)="e5743171102caa604f95b6bfe86d0eb54c570365b7cbd94ef30b90c93e6473dc7b9f2227a67102bf4b8a14ffb3565747f329b93209976b44be6b4db0ab208c06ab903d062091187d1ec86b229625a5e3b875bde6c760ec7dea26ebbc1aab9dd3cf170b37feecaac46a7ce885fbeefa17ea1c9343741611cebc2ee62003730133339369a60099d419c6a145a3998d4bf96b717af725ce6fb73eea8b42a1293b659c570206541bfe8bad49e9", 0xab, 0x777, 0x0, 0x1, r4}, &(0x7f000007d000)={0x0, 0x0, 0x0, 0x0}) ioprio_set$pid(0x2, r2, 0xfc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000e50000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) r6 = getpgrp(r5) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) r7 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x40003, 0x300, &(0x7f0000b69000-0x8)={0x0, 0x0}) r9 = fcntl$dupfd(r7, 0x406, r8) perf_event_open(&(0x7f0000001000-0x78)={0x3, 0x78, 0x8, 0x1, 0x81, 0x101, 0x0, 0x3, 0x10, 0x8, 0x7, 0x8, 0x7fffffff, 0x3, 0x0, 0x869c, 0x0, 0x9, 0x3f, 0x40, 0x1, 0x2, 0x4, 0x9, 0x32fd, 0x8, 0x0}, r6, 0x5, r9, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, r1, 0x0) syz_open_dev$usbmon(&(0x7f0000c9a000)="2f6465762f7573626d6f6e2300", 0x2, 0xfffffffffffffffe) r10 = syz_open_dev$usb(&(0x7f000050c000-0x15)="2f6465762f6275732f7573622f3030232f30302300", 0x1f, 0x402) mmap(&(0x7f0000565000/0x3000)=nil, 0x3000, 0x3, 0x1011, r10, 0x0) clone(0x0, &(0x7f0000e28000-0x1)="f9", &(0x7f0000001000-0x4)=0x0, &(0x7f00001de000-0x4)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2017/11/17 12:30:13 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) bind$inet(r0, &(0x7f0000f64000-0x10)={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f000093f000-0xc)={0x2, 0xd821, 0x5f, 0x3, 0x3, 0x100000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000001000-0x9d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9d) statx(0xffffffffffffffff, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x1000, 0x0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000002000-0xb)="2f6465762f766373612300", 0x80, 0x80002) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000002000)={0x6, 0x7, 0x5, 0x8000, 0x4, 0x3, 0xffffffffffffffc1, 0x3ff, 0x40, 0x1, 0x2, 0x0}) 2017/11/17 12:30:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a95000-0xa)="2f6465762f70746d7800", 0x200, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000aaa000-0x8)={0x0, 0x0, 0x7f, 0x0}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x800, 0x0, 0xfeb, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffeffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffd, 0x0) rt_sigpending(&(0x7f00009b3000-0x8)={0x0}, 0x8) 2017/11/17 12:30:13 executing program 3: statx(0xffffffffffffffff, &(0x7f0000ef2000)="2e2f66696c653000", 0x1000, 0x0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000186000-0x9)="2f6465762f76637300", 0x2100, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000087d000-0x50)={{0x80000000, 0x4}, {0x3f, 0xffff}, 0x1ff, 0x6, 0x7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/17 12:30:13 executing program 4: capset(&(0x7f0000004000-0x8)={0x20071026, 0x0}, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x400000000040) sendmmsg$nfc_llcp(r0, &(0x7f0000239000-0x38)=[{&(0x7f0000069000)={0x27, 0x0, 0x0, 0x200, 0x0, 0x0, "b91c24fff840795d6e8d4a7cbb6b9f46255d86be1d09d5a7293dfd38a730546c63c6a4b8217acbdda23bfec95d563e9bedbd7743d97e8de9621b73bce23711", 0x0}, 0x60, &(0x7f000023a000)=[], 0x0, &(0x7f0000406000)={0x18, 0x0, 0x7, "707b"}, 0x18, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e36000)="2f6465762f72746300", 0x20a00, 0x0) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f000025c000-0x2)="2700", 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xcc, &(0x7f0000001000-0xea)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000bc0000)=0xea) r2 = socket$inet6(0xa, 0x3, 0x8000000bffffffe) socket$bt_hci(0x1f, 0x3, 0x1) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$TUNDETACHFILTER(r3, 0x400854d6, 0x0) prctl$getname(0x10, &(0x7f0000493000-0xff)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000e22000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00005ad000-0xe8)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e8d000-0x4)=0xe8) setsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f00002e6000)="11e71db67f14604b05bdc3b348d126c422c67d43982bcf04f805ef6deb27efde074f72a6ac9db085bd5a341f840aa275b0941c00b7347677b560a28ff4f0e6566192fa7b40a647deb237a4ae17760cafe2c676973d659375fc077b4a91e086d1658a04ab88e638d7934a98f6a9282687723d6fe4a4ca87311d54a83201ce12a53b5c618dd878554d5cd91e064a19c57879c88b4e024b78eb6aa98008860b495c0993949ad2711780eee87bb4dfb12f252d62c00baa301a598f7818eef6d239d8", 0xc0) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000613000-0xe8)={{{@in=@rand_addr=0x200, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x1, 0x2, 0x2, 0x11, 0x20, 0x80, 0x100000001, r4, r5}, {0x9, 0x9531, 0x6, 0x1, 0xa1e, 0x7, 0xffffffffffffffe0, 0x8}, {0x6, 0x1, 0x101, 0x8}, 0x6, 0x9, 0xffffffffffffff81, 0x0, 0x2, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffffffffff01, 0x1}, 0xa, @in=@rand_addr=0x6, 0x3, 0x7, 0x3, 0x1dd8, 0x8, 0x6, 0xff}}, 0xe8) r6 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) dup3(r2, r6, 0x80000) bind$unix(r1, &(0x7f00009d3000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) 2017/11/17 12:30:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000a95000-0xa)="2f6465762f70746d7800", 0x200, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x800, 0x0, 0xfeb, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffeffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffd, 0x0) rt_sigpending(&(0x7f00009b3000-0x8)={0x0}, 0x8) 2017/11/17 12:30:13 executing program 3: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x100000000000000) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x20800000000001, 0x0, &(0x7f0000030000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x1000000200005, 0x32, r0, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x12, r0, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x2003, 0x20030, 0xffffffffffffffff, 0x4) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x1000000, 0x81e, r0, 0xffffffffffffffff) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3000003, 0x32, 0xffffffffffffffff, 0x800000) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000020000-0x8)="2e2f66696c653000", &(0x7f000001f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000017000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}, {&(0x7f000001a000-0x4e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e}, {&(0x7f000002f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45}, {&(0x7f0000030000-0x93)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93}], 0x4, &(0x7f000002f000)="00000000000000", 0x7, 0xffffffffffffffe1}, 0x101}, {{&(0x7f0000030000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000006000-0x10)=[{&(0x7f0000032000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf}, {&(0x7f0000026000)="00000000000000000000000000000000", 0x10}], 0x2, &(0x7f000001b000)="00000000000000000000000000000000000000", 0x13, 0x3f}, 0x7fff}, {{&(0x7f0000003000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f000001c000)=[{&(0x7f0000016000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84}, {&(0x7f0000008000)="00000000000000000000", 0xa}, {&(0x7f0000030000-0x11)="0000000000000000000000000000000000", 0x11}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69}, {&(0x7f000000f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000000c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43}, {&(0x7f000002a000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9}], 0x7, &(0x7f0000030000-0x57)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57, 0x6}, 0x0}], 0x3, 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000036000-0x2)="164c", 0x2, 0x0, 0x0, 0x0) statx(0xffffffffffffffff, &(0x7f0000ef2000)="2e2f66696c653000", 0x1000, 0x0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 971.164323] device gre0 entered promiscuous mode [ 971.209295] device gre0 entered promiscuous mode 2017/11/17 12:30:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000fea000)="2e2f66696c653000", &(0x7f000058a000)="2e2f66696c653000") r0 = socket(0x0, 0x0, 0x400000000040) r1 = syz_open_dev$mouse(&(0x7f00008ab000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x7fffffff, 0x100) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f00007c5000-0x58)={0xa, [0x2, 0x3, 0x574f, 0x3, 0x80, 0xd1, 0x3, 0x7f, 0x8, 0x0]}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000b0d000-0xb)="2f6465762f6877726e6700", 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000530000)={0x8, 0xe4, 0xa, 0x7, 0x8, 0x1, 0x2, 0x9, 0x0}, &(0x7f0000000000)=0x20) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000019d000)=r2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000dd0000)="2e2f66696c653000", &(0x7f0000000000)="2e2f66696c653000") openat$rtc(0xffffffffffffff9c, &(0x7f0000e36000)="2f6465762f72746300", 0x20a00, 0x0) r3 = socket$inet6(0xa, 0x3, 0x800000100000001) r4 = socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) 2017/11/17 12:30:13 executing program 2: capset(&(0x7f0000004000-0x8)={0x20071026, 0x0}, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x400000000040) sendmmsg$nfc_llcp(r0, &(0x7f0000239000-0x38)=[{&(0x7f0000069000)={0x27, 0x0, 0x0, 0x200, 0x0, 0x0, "b91c24fff840795d6e8d4a7cbb6b9f46255d86be1d09d5a7293dfd38a730546c63c6a4b8217acbdda23bfec95d563e9bedbd7743d97e8de9621b73bce23711", 0x0}, 0x60, &(0x7f000023a000)=[], 0x0, &(0x7f0000406000)={0x18, 0x0, 0x7, "707b"}, 0x18, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e36000)="2f6465762f72746300", 0x20a00, 0x0) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f000025c000-0x2)="2700", 0x2) r2 = socket$inet6(0xa, 0x3, 0x800000100000001) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$TUNDETACHFILTER(r3, 0x400854d6, 0x0) r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000001000-0x4)={r2}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) dup3(r2, r4, 0x80000) bind$unix(r1, &(0x7f00009d3000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) 2017/11/17 12:30:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f0000aaa000-0x8)={0x0, 0x0, 0x7f, 0x0}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x800, 0x0, 0xfeb, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffeffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffd, 0x0) rt_sigpending(&(0x7f00009b3000-0x8)={0x0}, 0x8) [ 971.260744] device gre0 entered promiscuous mode 2017/11/17 12:30:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f000000b000-0x8)=0x0, 0x8) writev(r0, &(0x7f00004e0000)=[{&(0x7f0000438000)="", 0x0}], 0x1) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000567000)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x1, &(0x7f00005a2000)=0x0) io_submit(r3, 0x2, &(0x7f0000203000)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r2, &(0x7f0000a2e000)="d06d61e3df38a070e52533d1", 0xc, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e1d000-0x40)={0x0, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000588000)="8c358e8863519a35411cf09bbc9447ccf5efbb62201b1ddb4cdb8a8d26eda8356903ca51d0586d4c7b3cce44", 0x2c, 0x0, 0x0, 0x1, 0xffffffffffffffff}]) io_destroy(r3) r4 = getpgid(0x0) tkill(r4, 0x1000000000016) 2017/11/17 12:30:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f0000aaa000-0x8)={0x0, 0x0, 0x7f, 0x0}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x800, 0x0, 0xfeb, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffeffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffd, 0x0) rt_sigpending(&(0x7f00009b3000-0x8)={0x0}, 0x8) 2017/11/17 12:30:13 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f0000aaa000-0x8)={0x0, 0x0, 0x7f, 0x0}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x800, 0x0, 0xfeb, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffeffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffd, 0x0) rt_sigpending(&(0x7f00009b3000-0x8)={0x0}, 0x8) 2017/11/17 12:30:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f000000b000-0x8)=0x0, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="", 0x0}], 0x1) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xc4ac369b04fe41f6, &(0x7f00003d8000-0x1000)="", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000567000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$loop(&(0x7f00008e6000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) io_setup(0x1, &(0x7f00005a2000)=0x0) io_submit(r2, 0x2, &(0x7f0000203000)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r1, &(0x7f0000a2e000)="d06d61e3df38a070e52533d1abed61a87a6c9b3126", 0x15, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e1d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000588000)="", 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff}]) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00006a3000-0x9)="2f6465762f76637300", 0xe5c8cd2244de4f2, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r3, 0xc004aea7, &(0x7f0000f1e000)=0x0) io_destroy(r2) r4 = getpgid(0x0) tkill(r4, 0x1000000000016) 2017/11/17 12:30:13 executing program 3: statx(0xffffffffffffffff, &(0x7f0000ef2000)="2e2f66696c653000", 0x1000, 0x0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {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) r0 = syz_open_dev$vcsn(&(0x7f0000000000)="2f6465762f7663732300", 0x6, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000000)={&(0x7f0000001000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000001000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000000)=[], 0x6, 0x3, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000681000-0xae)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae) 2017/11/17 12:30:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f0000aaa000-0x8)={0x0, 0x0, 0x7f, 0x0}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x800, 0x0, 0xfeb, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffeffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffd, 0x0) rt_sigpending(&(0x7f00009b3000-0x8)={0x0}, 0x8) 2017/11/17 12:30:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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) r0 = accept$inet(0xffffffffffffffff, &(0x7f00008ca000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000876000-0x4)=0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000730000-0x10)=@common="6e723000000000000000000000000000") r1 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) dup3(r1, r0, 0x40000080000) 2017/11/17 12:30:14 executing program 4: capset(&(0x7f0000004000-0x8)={0x20071026, 0x0}, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x400000000040) sendmmsg$nfc_llcp(r0, &(0x7f0000239000-0x38)=[{&(0x7f0000069000)={0x27, 0x0, 0x0, 0x200, 0x0, 0x0, "b91c24fff840795d6e8d4a7cbb6b9f46255d86be1d09d5a7293dfd38a730546c63c6a4b8217acbdda23bfec95d563e9bedbd7743d97e8de9621b73bce23711", 0x0}, 0x60, &(0x7f000023a000)=[], 0x0, &(0x7f0000406000)={0x18, 0x0, 0x7, "707b"}, 0x18, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e36000)="2f6465762f72746300", 0x20a00, 0x0) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f000025c000-0x2)="2700", 0x2) r2 = socket$inet6(0xa, 0x3, 0x800000100000001) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$TUNDETACHFILTER(r3, 0x400854d6, 0x0) r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r5 = dup3(r2, r2, 0x80000) bind$unix(r1, &(0x7f00009d3000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r5, 0x8040451a, &(0x7f0000001000-0x7b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/11/17 12:30:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f0000aaa000-0x8)={0x0, 0x0, 0x7f, 0x0}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x800, 0x0, 0xfeb, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffeffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffd, 0x0) rt_sigpending(&(0x7f00009b3000-0x8)={0x0}, 0x8) 2017/11/17 12:30:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x400000000040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000cb3000-0x1)=0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000e36000)="2f6465762f72746300", 0x20a00, 0x0) r1 = socket$inet6(0xa, 0x3, 0x800000100000001) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00007e8000)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) execve(&(0x7f00009dc000-0x8)="2e2f66696c653000", &(0x7f00005b4000)=[&(0x7f0000bf5000-0x1)="00", &(0x7f0000e05000-0x9)="2f6465762f72746300", &(0x7f0000468000-0x6)="25656d314000", &(0x7f0000de5000)="2f6465762f6e65742f74756e00"], &(0x7f000064a000+0x688)=[&(0x7f0000823000-0x9)="2f6465762f72746300", &(0x7f0000db3000)="2f6465762f72746300", &(0x7f00003e1000-0x10)="67726530000000000000000000000000", &(0x7f00001e3000)="2f6465762f72746300", &(0x7f0000d0a000)="25277e24757365722d2100", &(0x7f0000adc000)="6d696d655f747970655e00"]) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) 2017/11/17 12:30:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000a95000-0xa)="2f6465762f70746d7800", 0x200, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x800, 0x0, 0xfeb, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffeffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffd, 0x0) rt_sigpending(&(0x7f00009b3000-0x8)={0x0}, 0x8) 2017/11/17 12:30:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f0000aaa000-0x8)={0x0, 0x0, 0x7f, 0x0}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x800, 0x0, 0xfeb, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffeffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffd, 0x0) rt_sigpending(&(0x7f00009b3000-0x8)={0x0}, 0x8) [ 971.512122] device gre0 entered promiscuous mode 2017/11/17 12:30:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(0xffffffffffffffff, &(0x7f0000000000)="2e2f66696c653000", 0x1000, 0x0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) fallocate(r0, 0x1, 0x5, 0x3d59) 2017/11/17 12:30:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d2a000-0xc)={0x0, 0x0, 0x0}, 0xc) sched_setaffinity(r1, 0x8, &(0x7f0000611000-0x8)=0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000cbe000)="2f6465762f6c6f6f702300", 0x3, 0x80000) syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) dup3(r0, r2, 0x0) 2017/11/17 12:30:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000a95000-0xa)="2f6465762f70746d7800", 0x200, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x800, 0x0, 0xfeb, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffeffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffd, 0x0) rt_sigpending(&(0x7f00009b3000-0x8)={0x0}, 0x8) 2017/11/17 12:30:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f000000b000-0x8)=0x0, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="", 0x0}], 0x1) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000567000)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x1, &(0x7f00005a2000)=0x0) io_submit(r4, 0x2, &(0x7f0000203000)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r3, &(0x7f0000a2e000)="d06d61e3df38a070e52533d1", 0xc, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e1d000-0x40)={0x0, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000588000)="8c358e8863519a35411cf09bbc9447ccf5efbb62201b1ddb4cdb8a8d26eda8356903ca51d0586d4c7b3cce44", 0x2c, 0x0, 0x0, 0x1, 0xffffffffffffffff}]) io_destroy(r4) r5 = getpgid(r2) tkill(r5, 0x1000000000016) 2017/11/17 12:30:14 executing program 3: statx(0xffffffffffffffff, &(0x7f0000ef2000)="2e2f66696c653000", 0x1000, 0x0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {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 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) connect$bt_l2cap(r0, &(0x7f0000001000-0xe)={0x1f, 0xffffffffffffff7f, {0x3, 0x3, 0x8, 0x4749, 0x3, 0x80000000}, 0x4, 0x401}, 0xe) 2017/11/17 12:30:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f0000aaa000-0x8)={0x0, 0x0, 0x7f, 0x0}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x800, 0x0, 0xfeb, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffeffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffd, 0x0) rt_sigpending(&(0x7f00009b3000-0x8)={0x0}, 0x8) 2017/11/17 12:30:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004a4000-0x8)={0x0, 0x0}) ioctl$FIONREAD(r2, 0x541b, &(0x7f00007fc000+0x3e9)=0x0) getpeername$inet6(r2, &(0x7f00005e2000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000b10000-0x4)=0x1c) syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x2d) r3 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) r4 = dup3(r3, r1, 0x0) timerfd_gettime(r4, &(0x7f000060c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KVM_SET_ONE_REG(r4, 0x4010aeac, &(0x7f0000116000)={0x8, 0x7}) ioctl$TIOCMSET(r4, 0x5418, &(0x7f0000ddd000-0x4)=0xb6e8) r5 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCDELDLCI(r5, 0x8981, &(0x7f0000687000-0x12)={@common="65716c00000000000000000000000000", 0x5}) 2017/11/17 12:30:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000a95000-0xa)="2f6465762f70746d7800", 0x200, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x800, 0x0, 0xfeb, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffeffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffd, 0x0) rt_sigpending(&(0x7f00009b3000-0x8)={0x0}, 0x8) 2017/11/17 12:30:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f0000aaa000-0x8)={0x0, 0x0, 0x7f, 0x0}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x800, 0x0, 0xfeb, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffeffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffd, 0x0) rt_sigpending(&(0x7f00009b3000-0x8)={0x0}, 0x8) 2017/11/17 12:30:14 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000680000)="2f6465762f696e7075742f6d6f7573652300", 0x6, 0x80043) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00005a3000)={0x6, [0x7fffffff, 0x3f, 0x1, 0x4, 0x9, 0x80000000]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x800000000000009, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f000000b000-0x8)=0x0, 0x8) writev(r1, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="", 0x0}], 0x1) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xc4ac369b04fe41f6, &(0x7f00003d8000-0x1000)="", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00009ab000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$loop(&(0x7f00009b6000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000396000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00001ce000)=0x1c, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000b18000-0x88)={0xffff, {{0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) syz_open_dev$loop(&(0x7f0000fad000)="2f6465762f6c6f6f702300", 0x6, 0x40200) io_setup(0x1, &(0x7f00003be000-0x8)=0x0) io_submit(r4, 0x2, &(0x7f0000203000)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r2, &(0x7f0000a2e000)="d06d61e3df38a070e52533d1abed61a87a6c9b3126", 0x15, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e1d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000588000)="", 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff}]) io_destroy(r4) r5 = getpgid(0x0) tkill(r5, 0x1000000000016) 2017/11/17 12:30:14 executing program 4: capset(&(0x7f0000004000-0x8)={0x20071026, 0x0}, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x400000000040) sendmmsg$nfc_llcp(r0, &(0x7f0000239000-0x38)=[{&(0x7f0000069000)={0x27, 0x0, 0x0, 0x200, 0x0, 0x0, "b91c24fff840795d6e8d4a7cbb6b9f46255d86be1d09d5a7293dfd38a730546c63c6a4b8217acbdda23bfec95d563e9bedbd7743d97e8de9621b73bce23711", 0x0}, 0x60, &(0x7f000023a000)=[], 0x0, &(0x7f0000406000)={0x18, 0x0, 0x7, "707b"}, 0x18, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e36000)="2f6465762f72746300", 0x20a00, 0x0) r2 = shmget(0x1, 0x2000, 0x78000000, &(0x7f0000a45000/0x2000)=nil) shmctl$IPC_RMID(r2, 0x0) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f000025c000-0x2)="2700", 0x2) r3 = socket$inet6(0xa, 0x3, 0x800000100000001) r4 = socket$inet(0x2, 0x1, 0x0) ioctl$TUNDETACHFILTER(r4, 0x400854d6, 0x0) r5 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) dup3(r3, r5, 0x80000) bind$unix(r1, &(0x7f00009d3000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) 2017/11/17 12:30:14 executing program 3: syz_open_dev$mouse(&(0x7f00005ee000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x513a, 0x20880) statx(0xffffffffffffffff, &(0x7f0000ef2000)="2e2f66696c653000", 0x1000, 0x0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {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 = semget$private(0x0, 0x4, 0x100) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000c9b000-0xe)="0000000000000000000000000000") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)="2f6465762f6877726e6700", 0x101000, 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x9fb, 0x0, 0x9}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000000)={&(0x7f00001e9000/0x1000)=nil, 0x9, 0x7, 0x12, &(0x7f000059f000/0x2000)=nil, 0x5}) 2017/11/17 12:30:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a91000-0x8)={0x0, 0x0}) pwritev(r0, &(0x7f0000832000)=[{&(0x7f0000d8b000-0xe0)="ae2b3d1af016d0280ed7507d89b0e241ab8f2977ead47983957d8d139d0c7b1f63ae46fecc0b4dc68fa2aa10c2d04f215e0ae87630dde640355e8eaaffa28eac551f38644507952cf2b337889636f3b5f2dda99b3f8e849d4cf30ecd8d826209956a5e44c78bb30ec16b708931caaa4621a8c95b65ad2956d2991884e00388d4fbf73cd19468544b370f84ec12b24d3b4175c9bcca6b45e408ddd8ae8dc6fc5dc6564ba1a9361eea4814eeb3aa0f54a2f5d21c2e157b1e2e1a04331a6e7b9ddaa9f1d036490b2d1176608262eae8f2e0f7cec1976068f7376ac0b43a9d6e623c", 0xe0}, {&(0x7f000016c000)="101d8c73c21e905b12edd42f9ef81c84fbf12f68a79e59719c46831f881647e95c65eec3e8f3e3c11c694bdf7727a100eb174956bc268041ed45f64a55556cf2cb93c513674c270b5fe95b3f75563a1a69c42dabdfea714c9fedfcff49e4003b298eb16b", 0x64}, {&(0x7f0000056000)="219848acaf1f06e193a8b970724057b2677edc03a2390ea5a7683f5e764a189cbdf45204d37ee5167b6edc312bdf212a7c293b1da0c078a4dc4080585212a12e5d98067a7b544c1624b584faae8012efdf7648d92ed7c653e7992ad9ae19e43a91133571c09324525591f33d0bf9996a3ced220716b7755a5dd5214425753d72e3f4c34941", 0x85}, {&(0x7f0000346000-0xae)="f2ff776ca12ffaa2ca9dcc564c3aba85bc77d1ecb7a1302c8d32da7f765768e48f38a686022877ab422b6e04340ae29333547fb05dd7aa66029b1d7ef10b7777c03314457eaa02e04a3dc51eca6ae204884149bc64dce522ac6987d8987c031b90af6e9121e5bc36dbf9a22153744e254ec499b8fe23f2cb8dac079a7e4005fde9d6f668228a334dd6639cc5ef2fef6af836fa2223985df6a754ed76b2923b24f553fb83c537006c3b51d0deccab", 0xae}], 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x400000000040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000e36000)="2f6465762f72746300", 0x20a00, 0x0) r1 = socket$inet6(0xa, 0x3, 0x800000100000001) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) 2017/11/17 12:30:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000a95000-0xa)="2f6465762f70746d7800", 0x200, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x800, 0x0, 0xfeb, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffeffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffd, 0x0) rt_sigpending(&(0x7f00009b3000-0x8)={0x0}, 0x8) 2017/11/17 12:30:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f0000aaa000-0x8)={0x0, 0x0, 0x7f, 0x0}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x800, 0x0, 0xfeb, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffeffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffd, 0x0) rt_sigpending(&(0x7f00009b3000-0x8)={0x0}, 0x8) [ 971.701821] device gre0 entered promiscuous mode 2017/11/17 12:30:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) r2 = socket(0x4, 0x5, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000e4d000-0xc)={0x0, @multicast2=0x0, @multicast2=0x0}, &(0x7f0000fec000-0x4)=0xc) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f000020b000-0x10)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00009cd000)={0x1, [0x8]}, &(0x7f0000db5000)=0x6) r4 = dup3(r0, r1, 0x0) tee(r4, r0, 0x2ef, 0x7) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000df6000-0x4)=0x13, 0x4) syz_open_dev$tun(&(0x7f00002cc000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xda990dc33343426d) 2017/11/17 12:30:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usb(&(0x7f0000001000-0x15)="2f6465762f6275732f7573622f3030232f30302300", 0x4, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f76637300", 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000d5c000-0x8)="2e2f66696c653000", 0x10800, 0x10) statx(r2, &(0x7f0000cc3000)="2e2f66696c653000", 0x1000, 0x0, &(0x7f0000752000-0x100)={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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000002000)={0x1, r3}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000002000-0x28)={@generic="b9bedf4bdb05ed6d99889cd475c72b2b", @ifru_ivalue=0x9}) 2017/11/17 12:30:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000a95000-0xa)="2f6465762f70746d7800", 0x200, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x800, 0x0, 0xfeb, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffeffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffd, 0x0) 2017/11/17 12:30:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f0000aaa000-0x8)={0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x800, 0x0, 0xfeb, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffeffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffd, 0x0) rt_sigpending(&(0x7f00009b3000-0x8)={0x0}, 0x8) 2017/11/17 12:30:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f000000b000-0x8)=0x0, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="", 0x0}], 0x1) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000567000)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x1, &(0x7f00005a2000)=0x0) r4 = socket$inet(0x2, 0x800, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000dc7000-0xe)={0x5, [0x6, 0x3, 0x9, 0xfffffffffffffff7, 0x5]}, 0xe) io_submit(r3, 0x2, &(0x7f0000203000)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r2, &(0x7f0000a2e000)="d06d61e3df38a070e52533d1", 0xc, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e1d000-0x40)={0x0, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000588000)="8c358e8863519a35411cf09bbc9447ccf5efbb62201b1ddb4cdb8a8d26eda8356903ca51d0586d4c7b3cce44", 0x2c, 0x0, 0x0, 0x1, 0xffffffffffffffff}]) io_destroy(r3) r5 = getpgid(0x0) tkill(r5, 0x1000000000016) 2017/11/17 12:30:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f0000aaa000-0x8)={0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x800, 0x0, 0xfeb, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffeffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffd, 0x0) rt_sigpending(&(0x7f00009b3000-0x8)={0x0}, 0x8) 2017/11/17 12:30:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000a95000-0xa)="2f6465762f70746d7800", 0x200, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x800, 0x0, 0xfeb, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffeffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/11/17 12:30:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f0000aaa000-0x8)={0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0xfeb, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffeffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffd, 0x0) rt_sigpending(&(0x7f00009b3000-0x8)={0x0}, 0x8) 2017/11/17 12:30:14 executing program 3: statx(0xffffffffffffffff, &(0x7f0000ef2000)="2e2f66696c653000", 0x1000, 0x0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000096d000)="2f6465762f7161745f6164665f63746c00", 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00005f2000-0xa0)={0x0, @in6={{0xa, 0x0, 0x7e000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x101, 0xff, 0xffff, 0x1}, &(0x7f0000815000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0xfffffffffffffffd}, 0x8) 2017/11/17 12:30:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000a95000-0xa)="2f6465762f70746d7800", 0x200, 0x0) 2017/11/17 12:30:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x400000000040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000b57000)={0x5, {{0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)="2f6465762f736e642f73657100", 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000e36000)="2f6465762f72746300", 0x20a00, 0x0) r1 = socket$inet6(0xa, 0x3, 0x800000100000001) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) 2017/11/17 12:30:14 executing program 4: capset(&(0x7f0000004000-0x8)={0x20071026, 0x0}, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x400000000040) sendmmsg$nfc_llcp(r0, &(0x7f0000239000-0x38)=[{&(0x7f0000069000)={0x27, 0x0, 0x0, 0x200, 0x0, 0x0, "b91c24fff840795d6e8d4a7cbb6b9f46255d86be1d09d5a7293dfd38a730546c63c6a4b8217acbdda23bfec95d563e9bedbd7743d97e8de9621b73bce23711", 0x0}, 0x60, &(0x7f000023a000)=[], 0x0, &(0x7f0000406000)={0x18, 0x0, 0x7, "707b"}, 0x18, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e36000)="2f6465762f72746300", 0x20a00, 0x0) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f000025c000-0x2)="2700", 0x2) r2 = socket$inet6(0xa, 0x3, 0x800000100000001) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$TUNDETACHFILTER(r3, 0x400854d6, 0x0) r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) socket$inet6(0xa, 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r1, &(0x7f000079d000-0x8)="2e2f66696c653000", &(0x7f0000001000-0xed)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xed) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) dup3(r2, r4, 0x80000) bind$unix(r1, &(0x7f00009d3000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) 2017/11/17 12:30:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x8, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f000000b000-0x8)=0x0, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="", 0x0}], 0x1) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xc4ac369b04fe41f6, &(0x7f00003d8000-0x1000)="", 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000847000-0x4)=0x0) r2 = syz_open_dev$usbmon(&(0x7f0000876000)="2f6465762f7573626d6f6e2300", 0xfffffffffffffffd, 0x80) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000949000-0x64)={&(0x7f000047c000-0x4)=[0x4], 0x1, 0x10000, 0x5, 0x1, 0x2, 0x80000000, {0x0, 0x3, 0x7, 0x7, 0xb3eb, 0x1, 0x8, 0x400, 0x9, 0x10000, 0xf6, 0x2, 0x3ff, 0xfef, "4d640dc2a4c0b8152eb855c2b16e5548b022f263df409e98821e0bbf7591df23"}}) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) prctl$setname(0xf, &(0x7f0000eb5000-0x2)="2300") socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000567000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009af000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r4, 0x4058534c, &(0x7f0000458000-0x58)={0x3, 0xc7f, 0x97, 0x7fe2, 0xd1a, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f000060b000-0x8)={0x0, 0x0}, 0xb95ed79a93f9c594) syz_open_dev$loop(&(0x7f00008e6000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) io_setup(0x1, &(0x7f00005a2000)=0x0) io_submit(r6, 0x2, &(0x7f0000203000)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r3, &(0x7f0000a2e000)="d06d61e3df38a070e52533d1abed61a87a6c9b3126", 0x15, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e1d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000588000)="", 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff}]) fcntl$getflags(r1, 0x3) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f00004e0000-0x10)=[{0x4, 0x5}, {0xc, 0x7}], 0x2) io_destroy(r6) r7 = getpgid(0x0) tkill(r7, 0x1000000000016) 2017/11/17 12:30:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f0000aaa000-0x8)={0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xfeb, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffeffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffd, 0x0) rt_sigpending(&(0x7f00009b3000-0x8)={0x0}, 0x8) 2017/11/17 12:30:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x271000)=nil, 0x271000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open$dir(&(0x7f00003c6000)="2e2f66696c653000", 0x1fffc, 0x10) mmap(&(0x7f0000a7f000/0x2000)=nil, 0x2000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = getpgrp(r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x832, 0x91, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x3, 0xffffffff, 0x0, 0x60000000000, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00002d1000-0xb)="5c00", 0x2, 0x0, &(0x7f0000e52000-0x20)={0x40, 0x0, 0x3, 0xfffffffffffffffe, 0x3fc, 0xfa, 0xfffffffffffffffd, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2000100, &(0x7f0000a35000)="", &(0x7f0000e2b000-0x4)=0x0, &(0x7f0000ee2000)=0x0, &(0x7f000019b000)="5e") r2 = syz_open_dev$random(&(0x7f0000fad000)="2f6465762f72616e646f6d00", 0x0, 0x0) preadv(r2, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)="00", 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000a6d000)={0x0, 0x12, 0x0, @thr={&(0x7f0000140000-0x1a)="", &(0x7f0000cd2000)="2f"}, []}, &(0x7f0000f63000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000cef000)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000d43000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e00000-0x9)="2f6465762f76637300", 0x10000, 0x0) futex(&(0x7f000063e000-0x4)=0x0, 0x2000000000000b, 0x0, &(0x7f0000400000)={0x77359400, 0x0}, &(0x7f000006f000)=0x3, 0xfeffffffffefffff) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f00000d5000)={0x3, &(0x7f0000ab6000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) clone(0x0, &(0x7f0000412000)="", &(0x7f0000491000-0x4)=0x0, &(0x7f00009a5000)=0x0, &(0x7f0000e94000-0xd9)="") clock_adjtime(0x3, &(0x7f0000f13000)={0xa2, 0x80000000, 0x3, 0x101, 0x81, 0x800, 0x1, 0x4, 0x8001, 0x1f, 0xc0000000000000, 0x7, 0x9, 0x6, 0x200, 0x400, 0x10000, 0x81, 0x400, 0x2, 0xffffffffffff28e6, 0xd4c, 0x40, 0xfc76, 0x3, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000d1000-0x4)=0x0) r4 = getpgid(0x0) tkill(r4, 0x1000000000016) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000afe000-0x4)=0x0) 2017/11/17 12:30:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000a95000-0xa)="2f6465762f70746d7800", 0x200, 0x0) [ 971.977227] QAT: Invalid ioctl 2017/11/17 12:30:14 executing program 3: statx(0xffffffffffffffff, &(0x7f0000ef2000)="2e2f66696c653000", 0x1000, 0x0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000f35000)={0x0, 0x0}) 2017/11/17 12:30:14 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000a95000-0xa)="2f6465762f70746d7800", 0x200, 0x0) 2017/11/17 12:30:14 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000104000-0x11)="2f6465762f7161745f6164665f63746c00", 0x6002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000001000-0x4)=0x0) statx(0xffffffffffffffff, &(0x7f0000ef2000)="2e2f66696c653000", 0x1000, 0x0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/17 12:30:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f0000aaa000-0x8)={0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x800, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffeffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffd, 0x0) rt_sigpending(&(0x7f00009b3000-0x8)={0x0}, 0x8) [ 972.032771] device gre0 entered promiscuous mode [ 972.103891] QAT: Invalid ioctl 2017/11/17 12:30:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f000000b000-0x8)=0x0, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="", 0x0}], 0x1) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000567000)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x1, &(0x7f00005a2000)=0x0) io_submit(r4, 0x2, &(0x7f0000203000)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r3, &(0x7f0000a2e000)="d06d61e3df38a070e52533d1", 0xc, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e1d000-0x40)={0x0, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000588000)="8c358e8863519a35411cf09bbc9447ccf5efbb62201b1ddb4cdb8a8d26eda8356903ca51d0586d4c7b3cce44", 0x2c, 0x0, 0x0, 0x1, 0xffffffffffffffff}]) io_destroy(r4) r5 = memfd_create(&(0x7f0000361000)="5c65746830766d6e65743070726f632600", 0x3) ioctl$KDGETLED(r5, 0x4b31, &(0x7f0000cff000)=0x0) r6 = getpgid(r2) tkill(r6, 0x1000000000016) 2017/11/17 12:30:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000a95000-0xa)="2f6465762f70746d7800", 0x200, 0x0) 2017/11/17 12:30:14 executing program 3: statx(0xffffffffffffffff, &(0x7f0000ef2000)="2e2f66696c653000", 0x1000, 0x2000, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {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 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@loopback={0x0, 0x1}, 0x2, 0x3, 0x0, 0x8, 0x7991, 0x6, 0x1}, 0x20) 2017/11/17 12:30:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x400000000040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e36000)="2f6465762f72746300", 0x20a00, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000015c000-0x8)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x3, 0x800000100000001) r2 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000000)={0x6, 0x4, 0x6a24, {0x77359400, 0x0}, 0x423, 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) mknod$loop(&(0x7f00006cc000)="2e2f66696c653000", 0x0, 0x1) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) 2017/11/17 12:30:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f0000aaa000-0x8)={0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x800, 0x0, 0xfeb, 0x0, 0x0, 0x0, 0x0, 0xfffffffeffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffd, 0x0) rt_sigpending(&(0x7f00009b3000-0x8)={0x0}, 0x8) 2017/11/17 12:30:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000a95000-0xa)="2f6465762f70746d7800", 0x200, 0x0) 2017/11/17 12:30:14 executing program 3: statx(0xffffffffffffffff, &(0x7f0000ef2000)="2e2f66696c653000", 0x1000, 0x0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hpet(0xffffffffffffff9c, &(0x7f0000002000-0xa)="2f6465762f6870657400", 0x200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x800) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000001000)={0x0, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000003000-0x10)={0x3, {"486c640b24398a"}, 0x12}, 0x10) fstat(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@broadcast=0xffffffff, @in=@empty=0x0, 0x1, 0xe75, 0x1, 0x80000001, 0x3, 0x80, 0xa0, 0x4, r2, r3}, {0x2, 0x3ff, 0x100000001, 0x5, 0x9, 0x200, 0x7, 0xff}, {0x2, 0x4, 0x7fff, 0xdd6}, 0x8, 0x9, 0x6, 0x1, 0x41, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3ff, 0xa06}, 0x1, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa293, 0x0, 0x0, 0x80000001, 0x1000, 0xfffffffffffffffc, 0xffffffff}}, 0xe8) r4 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x10000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r4, 0x40045402, &(0x7f000035e000-0x4)=0x1) 2017/11/17 12:30:14 executing program 4: capset(&(0x7f0000004000-0x8)={0x20071026, 0x0}, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x3, 0x400000000040) sendmmsg$nfc_llcp(r1, &(0x7f0000239000-0x38)=[{&(0x7f0000069000)={0x27, 0x0, 0x0, 0x200, 0x0, 0x0, "b91c24fff840795d6e8d4a7cbb6b9f46255d86be1d09d5a7293dfd38a730546c63c6a4b8217acbdda23bfec95d563e9bedbd7743d97e8de9621b73bce23711", 0x0}, 0x60, &(0x7f000023a000)=[], 0x0, &(0x7f0000406000)={0x18, 0x0, 0x7, "707b"}, 0x18, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e36000)="2f6465762f72746300", 0x20a00, 0x0) setsockopt$sock_str(r2, 0x1, 0x19, &(0x7f000025c000-0x2)="2700", 0x2) r3 = socket$inet6(0xa, 0x3, 0x800000100000001) close(r0) r4 = socket$inet(0x2, 0x1, 0x0) ioctl$TUNDETACHFILTER(r4, 0x400854d6, 0x0) r5 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000000)={0x9, &(0x7f0000dec000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000bef000)={r6, 0x3}) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f00004a8000)={0x2, 0x3ff}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000000)={0x9, &(0x7f0000001000-0x48)=[{0x3, 0x1, 0x3, 0x5}, {0x600000000000, 0x9, 0xffff, 0x3ff}, {0x0, 0x3f, 0x9, 0xfffffffffffff7ca}, {0x7, 0x100000001, 0x3f, 0x7f}, {0x8000, 0x7, 0x8, 0x1}, {0x800, 0x5, 0x1000, 0xffffffffffffffec}, {0x1ff, 0x7, 0x7, 0x8}, {0xb7e, 0xfffffffffffffff8, 0xe3, 0x1000}, {0xffff, 0x800, 0x8, 0x7f}]}, 0x10) dup3(r3, r5, 0x80000) bind$unix(r2, &(0x7f00009d3000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) 2017/11/17 12:30:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f0000aaa000-0x8)={0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x800, 0x0, 0xfeb, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffd, 0x0) rt_sigpending(&(0x7f00009b3000-0x8)={0x0}, 0x8) 2017/11/17 12:30:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f000000b000-0x8)=0x0, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="", 0x0}], 0x1) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xc4ac369b04fe41f6, &(0x7f0000f94000)="", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000567000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$loop(&(0x7f00008e6000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) io_setup(0x1, &(0x7f00005a2000)=0x0) io_submit(r2, 0x2, &(0x7f0000203000)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r1, &(0x7f0000a2e000)="d06d61e3df38a070e52533d1abed61a87a6c9b3126", 0x15, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e1d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000588000)="", 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff}]) io_destroy(r2) r3 = getpgid(0x0) tkill(r3, 0x1000000000016) [ 972.324435] device gre0 entered promiscuous mode 2017/11/17 12:30:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000a95000-0xa)="2f6465762f70746d7800", 0x200, 0x0) 2017/11/17 12:30:14 executing program 3: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000456000-0x9)="2f6465762f66623000", 0x400000, 0x0) statx(r0, &(0x7f0000ef2000)="2e2f66696c653000", 0x1000, 0xfffffffffffffffd, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$usbmon(&(0x7f0000a65000)="2f6465762f7573626d6f6e2300", 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f0000001000-0x2)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002000-0x8)={r2, 0xfff}, &(0x7f0000000000)=0x8) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000000)="000000000000") 2017/11/17 12:30:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000718000-0x68)={0xfd, 0x0, [0x7, 0x81, 0x81, 0x6], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/17 12:30:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x400000000040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e36000)="2f6465762f72746300", 0x20a00, 0x0) r1 = socket$inet6(0xa, 0x3, 0x800000100000001) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x7) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) 2017/11/17 12:30:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f0000aaa000-0x8)={0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x800, 0x0, 0xfeb, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffd, 0x0) rt_sigpending(&(0x7f00009b3000-0x8)={0x0}, 0x8) 2017/11/17 12:30:14 executing program 4: capset(&(0x7f0000004000-0x8)={0x20071026, 0x0}, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x400000000040) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000df9000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x3, 0xff, 0x0, 0x2d3, 0x7, 0x2}, 0x20) sendmmsg$nfc_llcp(r0, &(0x7f0000239000-0x38)=[{&(0x7f0000069000)={0x27, 0x0, 0x0, 0x200, 0x0, 0x0, "b91c24fff840795d6e8d4a7cbb6b9f46255d86be1d09d5a7293dfd38a730546c63c6a4b8217acbdda23bfec95d563e9bedbd7743d97e8de9621b73bce23711", 0x0}, 0x60, &(0x7f000023a000)=[], 0x0, &(0x7f0000406000)={0x18, 0x0, 0x7, "707b"}, 0x18, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e36000)="2f6465762f72746300", 0x20a00, 0x0) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f000025c000-0x2)="2700", 0x2) r2 = socket$inet6(0xa, 0x3, 0x800000100000001) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$TUNDETACHFILTER(r3, 0x400854d6, 0x0) r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) dup3(r2, r4, 0x80000) bind$unix(r1, &(0x7f00009d3000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) 2017/11/17 12:30:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f000000b000-0x8)=0x0, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="", 0x0}], 0x1) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f0000726000-0xa)="2f6465762f6870657400", 0x40, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0x8f, &(0x7f0000bb4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e6f000)=0x7d) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000567000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000777000)={0x1d000, 0x10000, 0x59fea3ab, 0x4, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) io_setup(0x1, &(0x7f00005a2000)=0x0) io_submit(r4, 0x2, &(0x7f0000203000)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r3, &(0x7f0000a2e000)="d06d61e3df38a070e52533d1", 0xc, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e1d000-0x40)={0x0, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000588000)="8c358e8863519a35411cf09bbc9447ccf5efbb62201b1ddb4cdb8a8d26eda8356903ca51d0586d4c7b3cce44", 0x2c, 0x0, 0x0, 0x1, 0xffffffffffffffff}]) io_destroy(r4) r5 = getpgid(0x0) tkill(r5, 0x1000000000016) 2017/11/17 12:30:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0xffffffffffffffff, 0xfffffffffffffffe) write$eventfd(0xffffffffffffffff, &(0x7f000000b000-0x8)=0x0, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="", 0x0}], 0x1) ioctl$int_out(r0, 0x5460, &(0x7f00000d5000-0x8)=0x0) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xc4ac369b04fe41f6, &(0x7f00003d8000-0x1000)="", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000047d000+0xc7f)="2f6465762f6877726e6700", 0x100, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f000090c000-0x1)=0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000567000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$loop(&(0x7f00008e6000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) io_setup(0x1, &(0x7f00005a2000)=0x0) ptrace$pokeuser(0x6, r2, 0x8, 0x7fffffff) io_submit(r4, 0x2, &(0x7f0000203000)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r3, &(0x7f0000a2e000)="d06d61e3df38a070e52533d1abed61a87a6c9b3126", 0x15, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e1d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000588000)="", 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff}]) io_destroy(r4) r5 = getpgid(0x0) tkill(r5, 0x1000000000016) 2017/11/17 12:30:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000a95000-0xa)="2f6465762f70746d7800", 0x200, 0x0) 2017/11/17 12:30:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f0000aaa000-0x8)={0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x800, 0x0, 0xfeb, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffd, 0x0) rt_sigpending(&(0x7f00009b3000-0x8)={0x0}, 0x8) 2017/11/17 12:30:15 executing program 3: statx(0xffffffffffffffff, &(0x7f0000ef2000)="2e2f66696c653000", 0x1000, 0x0, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/17 12:30:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x400000000040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e36000)="2f6465762f72746300", 0x20a00, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000015c000-0x8)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x3, 0x800000100000001) r2 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000000)={0x6, 0x4, 0x6a24, {0x77359400, 0x0}, 0x423, 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) mknod$loop(&(0x7f00006cc000)="2e2f66696c653000", 0x0, 0x1) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) 2017/11/17 12:30:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000a95000-0xa)="2f6465762f70746d7800", 0x200, 0x0) [ 972.554091] device gre0 entered promiscuous mode 2017/11/17 12:30:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f0000aaa000-0x8)={0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x800, 0x0, 0xfeb, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) rt_sigpending(&(0x7f00009b3000-0x8)={0x0}, 0x8) 2017/11/17 12:30:15 executing program 0: r0 = creat(&(0x7f0000d9f000)="2e2f66696c653000", 0xe) readahead(r0, 0xa6, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fe4000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00007f1000-0x78)={0x2, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x4, 0x81, 0x2, 0x43e5, 0x0, 0x7, 0x8, 0x6}) r2 = syz_open_dev$usbmon(&(0x7f0000af3000)="2f6465762f7573626d6f6e2300", 0x100f, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000576000)=0x37) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f0000456000)="00000000000000") getgroups(0x2, &(0x7f000014e000-0x8)=[0xffffffffffffffff, 0x0]) lstat(&(0x7f00005c9000-0x8)="2e2f66696c653000", &(0x7f00006e2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r3, r4) r5 = 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) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00008fc000-0x4)=0x0, &(0x7f0000144000)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) dup3(r5, r6, 0x0) 2017/11/17 12:30:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000a95000-0xa)="2f6465762f70746d7800", 0x200, 0x0) 2017/11/17 12:30:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x2, 0x5f, &(0x7f00002d2000-0x8)={0x0, 0x0}) getpeername$inet6(r0, &(0x7f00007f1000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f13000-0x4)=0x1c) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x400000000040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000e36000)="2f6465762f72746300", 0x20a00, 0x0) r1 = socket$inet6(0xa, 0x3, 0x800000100000001) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) [ 972.680987] device gre0 entered promiscuous mode 2017/11/17 12:30:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000a95000-0xa)="2f6465762f70746d7800", 0x0, 0x0) 2017/11/17 12:30:15 executing program 4: capset(&(0x7f0000004000-0x8)={0x20071026, 0x0}, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x3, 0x400000000040) sendmmsg$nfc_llcp(r1, &(0x7f0000239000-0x38)=[{&(0x7f0000069000)={0x27, 0x0, 0x0, 0x200, 0x0, 0x0, "b91c24fff840795d6e8d4a7cbb6b9f46255d86be1d09d5a7293dfd38a730546c63c6a4b8217acbdda23bfec95d563e9bedbd7743d97e8de9621b73bce23711", 0x0}, 0x60, &(0x7f000023a000)=[], 0x0, &(0x7f0000406000)={0x18, 0x0, 0x7, "707b"}, 0x18, 0x0}], 0x1, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000c26000-0x8c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000146000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e36000)="2f6465762f72746300", 0x20a00, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000001000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000000)=0x1000) setsockopt$sock_str(r2, 0x1, 0x19, &(0x7f000025c000-0x2)="2700", 0x2) r3 = socket$inet6(0xa, 0x3, 0x800000100000001) r4 = socket$inet(0x2, 0x1, 0x0) ioctl$TUNDETACHFILTER(r4, 0x400854d6, 0x0) r5 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) stat(&(0x7f0000d9b000-0x8)="2e2f66696c653000", &(0x7f0000ba9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000642000-0x8)="2e2f66696c653000", &(0x7f0000490000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000a21000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000198000-0x4)=0xc) setresgid(r6, r7, r8) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000001000-0xe)=@known="73797374656d2e61647669736500", &(0x7f0000001000-0x76)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76) dup3(r3, r5, 0x80000) bind$unix(r2, &(0x7f00009d3000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) 2017/11/17 12:30:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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) socket(0x0, 0x0, 0x400000000040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000cb3000-0x1)=0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000e36000)="2f6465762f72746300", 0x20a00, 0x0) r1 = socket$inet6(0xa, 0x3, 0x800000100000001) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00007e8000)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) execve(&(0x7f00009dc000-0x8)="2e2f66696c653000", &(0x7f00005b4000)=[&(0x7f0000bf5000-0x1)="00", &(0x7f0000e05000-0x9)="2f6465762f72746300", &(0x7f0000468000-0x6)="25656d314000", &(0x7f0000de5000)="2f6465762f6e65742f74756e00"], &(0x7f000064a000+0x688)=[&(0x7f0000823000-0x9)="2f6465762f72746300", &(0x7f0000db3000)="2f6465762f72746300", &(0x7f00003e1000-0x10)="67726530000000000000000000000000", &(0x7f00001e3000)="2f6465762f72746300", &(0x7f0000d0a000)="25277e24757365722d2100", &(0x7f0000adc000)="6d696d655f747970655e00"]) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) 2017/11/17 12:30:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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) syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) dup3(r0, 0xffffffffffffffff, 0x0) [ 972.791483] device gre0 entered promiscuous mode 2017/11/17 12:30:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f000000b000-0x8)=0x0, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="", 0x0}], 0x1) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xc4ac369b04fe41f6, &(0x7f00003d8000-0x1000)="", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000567000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) mq_notify(r3, &(0x7f00005f8000-0x60)={0x0, 0x41, 0x2, @thr={&(0x7f0000299000-0xc2)="c86dad6fa58c9d3bec2c17f68e917cf32b404875e2886e8ffabc22fc227993fdfbae5d8cbb7ce34e978456eee674a6a1ffa0f6e45e6df3e80fc2bee60317e5b2f1588a9dd54ddd69bc2351669540b8562e432246cc9482925ed03c401f258016441623da13bba5303744bd0d82d10e1f853202f819df60fe6ced22294c53c5338ad61a92b1e4973c6aa1f82894ced64839058f313124cd35ea9edc65b5e81a55d5808efc14963a50a953302f95c50c23e15d2e3d365bcd9fd8c1067f66a5176868fe", &(0x7f0000174000)="789c9fff6d83eca3fdf50b32bb3f08eaf0ca5d229baba18ab3e548c39aa2c7a83e60a4d7dedfe97f36f0f1d67d1caa276aeb00d7358ba462504e9258dd6ff972e5a9d8bbd7cbe352b75b63c0a1d1a2b0c2b388d15cae5b8e9c0bbe2b0007899feddc09b0ae423bdb0bd4423272c336c5b44c5064ca8f345d6e07d010e387be841068720ec776ef5b918449a218fda361cc105d626ec8b2438139c025fc38382fabd7d00a9f44d158670db176a7506ce35879b19d35a2b15aeedab8610b7652c1fdb51f3cea8dbd68c2"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$loop(&(0x7f00008e6000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) io_setup(0x1, &(0x7f00005a2000)=0x0) io_submit(r4, 0x2, &(0x7f0000203000)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r1, &(0x7f0000a2e000)="d06d61e3df38a070e52533d1abed61a87a6c9b3126", 0x15, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e1d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000588000)="", 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff}]) io_destroy(r4) r5 = getpgid(0x0) tkill(r5, 0x1000000000016) [ 972.850285] device gre0 entered promiscuous mode 2017/11/17 12:30:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f000000b000-0x8)=0x0, 0x8) writev(r0, &(0x7f0000c07000-0x10)=[{&(0x7f0000255000)="82", 0x1}], 0x1) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c45000)="2f6465762f6877726e6700", 0x10000, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f00007b8000)=0x7) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_create(0x1000, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f00005ca000-0x1)="b5"}, []}, &(0x7f0000dda000)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f000004c000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_settime(r3, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {r4, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000567000)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x1, &(0x7f00005a2000)=0x0) io_submit(r6, 0x2, &(0x7f0000203000)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r5, &(0x7f0000a2e000)="d06d61e3df38a070e52533d1", 0xc, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e1d000-0x40)={0x0, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000588000)="8c358e8863519a35411cf09bbc9447ccf5efbb62201b1ddb4cdb8a8d26eda8356903ca51d0586d4c7b3cce44", 0x2c, 0x0, 0x0, 0x1, 0xffffffffffffffff}]) io_destroy(r6) r7 = getpgid(0x0) tkill(r7, 0x1000000000016) 2017/11/17 12:30:15 executing program 3 (fault-call:5 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f0000aaa000-0x8)={0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x800, 0x0, 0xfeb, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffd, 0x0) rt_sigpending(&(0x7f00009b3000-0x8)={0x0}, 0x8) 2017/11/17 12:30:15 executing program 2 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000a95000-0xa)="2f6465762f70746d7800", 0x0, 0x0) 2017/11/17 12:30:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000116000-0xc)="2f6465762f6175746f667300", 0x10c80, 0x0) getpeername$packet(r1, &(0x7f0000575000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000059a000)=0x14) fsetxattr(r1, &(0x7f00008a4000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000ef7000)="2f6465762f6175746f667300", 0xc, 0x1) r2 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) unshare(0x80000) dup3(r0, r2, 0x0) 2017/11/17 12:30:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x400000000040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000e36000)="2f6465762f72746300", 0x20400, 0x0) r0 = socket$inet6(0xa, 0x3, 0x800000100000001) r1 = socket$inet(0x2, 0x400000000000004, 0x6) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) 2017/11/17 12:30:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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) socket(0x0, 0x0, 0x400000000040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000cb3000-0x1)=0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000e36000)="2f6465762f72746300", 0x20a00, 0x0) r1 = socket$inet6(0xa, 0x3, 0x800000100000001) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00007e8000)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) execve(&(0x7f00009dc000-0x8)="2e2f66696c653000", &(0x7f00005b4000)=[&(0x7f0000bf5000-0x1)="00", &(0x7f0000e05000-0x9)="2f6465762f72746300", &(0x7f0000468000-0x6)="25656d314000", &(0x7f0000de5000)="2f6465762f6e65742f74756e00"], &(0x7f000064a000+0x688)=[&(0x7f0000823000-0x9)="2f6465762f72746300", &(0x7f0000db3000)="2f6465762f72746300", &(0x7f00003e1000-0x10)="67726530000000000000000000000000", &(0x7f00001e3000)="2f6465762f72746300", &(0x7f0000d0a000)="25277e24757365722d2100", &(0x7f0000adc000)="6d696d655f747970655e00"]) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) 2017/11/17 12:30:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f000000b000-0x8)=0x0, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="", 0x0}], 0x1) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xc4ac369b04fe41f6, &(0x7f00003d8000-0x1000)="", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000567000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$loop(&(0x7f00008e6000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) io_setup(0x208005, &(0x7f0000d39000)=0x0) io_submit(r2, 0x2, &(0x7f0000203000)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r1, &(0x7f0000a2e000)="d06d61e3df38a070e52533d1abed61a87a6c9b3126", 0x15, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e1d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000588000)="", 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff}]) io_destroy(r2) r3 = getpgid(0x0) tkill(r3, 0x1000000000016) 2017/11/17 12:30:15 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)="6b657972696e6700", &(0x7f0000000000+0xf6f)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x20000000) capset(&(0x7f0000004000-0x8)={0x20071026, 0x0}, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80080000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x5, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x3, 0x400000000040) sendmmsg$nfc_llcp(r1, &(0x7f0000239000-0x38)=[{&(0x7f0000069000)={0x27, 0x0, 0x0, 0x200, 0x0, 0x0, "b91c24fff840795d6e8d4a7cbb6b9f46255d86be1d09d5a7293dfd38a730546c63c6a4b8217acbdda23bfec95d563e9bedbd7743d97e8de9621b73bce23711", 0x0}, 0x60, &(0x7f000023a000)=[], 0x0, &(0x7f0000406000)={0x18, 0x0, 0x7, "707b"}, 0x18, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e36000)="2f6465762f72746300", 0x20a00, 0x0) setsockopt$sock_str(r2, 0x1, 0x19, &(0x7f000025c000-0x2)="2700", 0x2) r3 = socket$inet6(0xa, 0x3, 0x800000100000001) r4 = socket$inet(0x2, 0x1, 0x0) ioctl$TUNDETACHFILTER(r4, 0x400854d6, 0x0) r5 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) dup3(r3, r5, 0x80000) bind$unix(r2, &(0x7f00009d3000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) [ 973.187213] device gre0 entered promiscuous mode [ 973.196973] FAULT_INJECTION: forcing a failure. [ 973.196973] name failslab, interval 1, probability 0, space 0, times 0 [ 973.196980] CPU: 1 PID: 3724 Comm: syz-executor2 Not tainted 4.14.0-next-20171117+ #17 2017/11/17 12:30:15 executing program 3 (fault-call:5 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f0000aaa000-0x8)={0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x800, 0x0, 0xfeb, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffd, 0x0) rt_sigpending(&(0x7f00009b3000-0x8)={0x0}, 0x8) [ 973.196983] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [ 973.196985] Call Trace: [ 973.196998] dump_stack+0x194/0x257 [ 973.197015] ? arch_local_irq_restore+0x53/0x53 [ 973.197044] should_fail+0x8c0/0xa40 [ 973.197058] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 973.197075] ? find_held_lock+0x39/0x1d0 [ 973.197101] ? lock_downgrade+0x980/0x980 [ 973.197148] ? trace_event_raw_event_sched_switch+0x8a0/0x8a0 [ 973.197161] ? rcu_note_context_switch+0x710/0x710 [ 973.197166] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 973.197187] should_failslab+0xec/0x120 [ 973.197197] kmem_cache_alloc+0x47/0x760 [ 973.197224] getname_flags+0xcb/0x580 [ 973.197241] getname+0x19/0x20 [ 973.197250] do_sys_open+0x2e7/0x6d0 [ 973.197266] ? filp_open+0x70/0x70 [ 973.197280] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 973.197296] SyS_openat+0x30/0x40 [ 973.197309] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 973.197314] RIP: 0033:0x447c99 [ 973.197318] RSP: 002b:00007f3abaec1bd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 973.197324] RAX: ffffffffffffffda RBX: 00007f3abaec26cc RCX: 0000000000447c99 [ 973.197328] RDX: 0000000000000000 RSI: 0000000020a94ff6 RDI: ffffffffffffff9c [ 973.197331] RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 2017/11/17 12:30:15 executing program 2 (fault-call:2 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000a95000-0xa)="2f6465762f70746d7800", 0x0, 0x0) 2017/11/17 12:30:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f0000aaa000-0x8)={0x0, 0x0, 0x0, 0x0}) r0 = socket(0xd, 0x80000, 0x6) accept4$packet(r0, 0x0, &(0x7f00006d3000)=0x0, 0x80000) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x800, 0x0, 0xfeb, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffd, 0x0) rt_sigpending(&(0x7f00009b3000-0x8)={0x0}, 0x8) [ 973.197335] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000004a971e [ 973.197338] R13: 0000000000000000 R14: 00007f3abaec19c8 R15: 00007f3abaec1b38 [ 973.200775] FAULT_INJECTION: forcing a failure. [ 973.200775] name failslab, interval 1, probability 0, space 0, times 0 [ 973.200782] CPU: 2 PID: 3702 Comm: syz-executor3 Not tainted 4.14.0-next-20171117+ #17 [ 973.200785] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [ 973.200787] Call Trace: [ 973.200795] dump_stack+0x194/0x257 [ 973.200807] ? arch_local_irq_restore+0x53/0x53 [ 973.200831] should_fail+0x8c0/0xa40 [ 973.200843] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 973.200856] ? find_held_lock+0x39/0x1d0 [ 973.200879] ? lock_downgrade+0x980/0x980 [ 973.200887] ? __alloc_pages_nodemask+0xadb/0xd80 [ 973.200898] ? __lock_is_held+0xbc/0x140 [ 973.200926] ? trace_event_raw_event_sched_switch+0x8a0/0x8a0 [ 973.200937] ? rcu_note_context_switch+0x710/0x710 [ 973.200956] should_failslab+0xec/0x120 [ 973.200965] kmem_cache_alloc+0x47/0x760 [ 973.200972] ? perf_trace_lock+0x900/0x900 [ 973.200991] ptlock_alloc+0x24/0x70 [ 973.201005] pte_alloc_one+0x59/0x100 [ 973.201014] do_huge_pmd_anonymous_page+0x554/0x1b00 [ 973.201021] ? __lock_acquire+0x740/0x4740 [ 973.201035] ? __thp_get_unmapped_area+0x130/0x130 [ 973.201045] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 973.201052] ? print_usage_bug+0x480/0x480 [ 973.201060] ? print_usage_bug+0x480/0x480 [ 973.201070] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 973.201076] ? trace_event_raw_event_lock+0x340/0x340 [ 973.201080] ? __lock_acquire+0x740/0x4740 [ 973.201092] ? check_noncircular+0x20/0x20 [ 973.201106] ? perf_trace_lock+0xd6/0x900 [ 973.201114] ? perf_trace_lock+0xd6/0x900 [ 973.201118] ? perf_trace_lock+0xd6/0x900 [ 973.201134] ? trace_event_raw_event_lock+0x340/0x340 [ 973.201138] ? trace_event_raw_event_lock+0x340/0x340 2017/11/17 12:30:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000044000-0x8)={0x1d0}, 0x8) 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) syz_open_dev$loop(&(0x7f0000e55000)="2f6465762f6c6f6f702300", 0x3, 0xfffffffffffffffb) r1 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) dup3(r0, r1, 0x0) [ 973.201149] ? check_noncircular+0x20/0x20 [ 973.201153] ? perf_trace_lock_acquire+0xe3/0x980 [ 973.201157] ? perf_trace_lock+0xd6/0x900 [ 973.201172] ? perf_trace_lock+0x900/0x900 [ 973.201178] ? __lock_acquire+0x740/0x4740 [ 973.201196] __handle_mm_fault+0x1827/0x39c0 [ 973.201212] ? __pmd_alloc+0x4e0/0x4e0 [ 973.201230] ? lock_downgrade+0x980/0x980 [ 973.201236] ? perf_trace_lock+0xd6/0x900 [ 973.201248] ? __lock_is_held+0xbc/0x140 [ 973.201298] handle_mm_fault+0x334/0x8d0 [ 973.201303] ? down_read_trylock+0xdb/0x170 [ 973.201308] ? __do_page_fault+0x32d/0xc90 [ 973.201316] ? __handle_mm_fault+0x39c0/0x39c0 [ 973.201320] ? vmacache_find+0x5f/0x280 [ 973.201326] ? vmacache_update+0xfe/0x130 [ 973.201336] ? find_vma+0x30/0x150 [ 973.201348] __do_page_fault+0x5c9/0xc90 [ 973.201366] ? mm_fault_error+0x2c0/0x2c0 [ 973.201389] do_page_fault+0xee/0x720 [ 973.201394] ? find_held_lock+0x39/0x1d0 [ 973.201401] ? __do_page_fault+0xc90/0xc90 [ 973.201420] ? lock_downgrade+0x980/0x980 [ 973.201438] ? __might_fault+0xe0/0x1d0 [ 973.201450] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 973.201465] do_async_page_fault+0x82/0x110 [ 973.201473] async_page_fault+0x22/0x30 [ 973.201478] RIP: 0010:copy_user_generic_string+0x2c/0x40 [ 973.201481] RSP: 0018:ffff8800244dfe88 EFLAGS: 00010246 [ 973.201487] RAX: ffffed000489bfde RBX: 0000000000000008 RCX: 0000000000000001 [ 973.201490] RDX: 0000000000000000 RSI: ffff8800244dfee8 RDI: 00000000209b2ff8 [ 973.201493] RBP: ffff8800244dfeb8 R08: ffffed000489bfde R09: ffffed000489bfde [ 973.201496] R10: 0000000000000001 R11: ffffed000489bfdd R12: 00000000209b2ff8 [ 973.201499] R13: ffff8800244dfee8 R14: 00007ffffffff000 R15: 00000000209b3000 [ 973.201531] ? _copy_to_user+0x9b/0xc0 [ 973.201543] SyS_rt_sigpending+0xd0/0xf0 [ 973.201551] ? compat_SyS_rt_sigprocmask+0x260/0x260 [ 973.201559] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 973.201577] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 973.201581] RIP: 0033:0x447c99 2017/11/17 12:30:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f000000b000-0x8)=0x0, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="", 0x0}], 0x1) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xc4ac369b04fe41f6, &(0x7f00003d8000-0x1000)="", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000847000-0x4)=0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00003ca000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00001b7000-0x8)={0x0, 0xbf6}, &(0x7f0000826000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000940000)={r2, @in6={{0xa, 0x3, 0x3e3e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000daa000-0x11)="2f6465762f7161745f6164665f63746c00", 0x48000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f00005f6000)={{0x2, 0x3, 0x2d, 0x0, 0x2}, 0x8, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000a50000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_open_dev$loop(&(0x7f00008e6000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) io_setup(0x1, &(0x7f00005a2000)=0x0) io_submit(r6, 0x2, &(0x7f0000203000)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r4, &(0x7f0000a2e000)="d06d61e3df38a070e52533d1abed61a87a6c9b3126", 0x15, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e1d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000588000)="", 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff}]) setsockopt$inet_MCAST_LEAVE_GROUP(r5, 0x0, 0x2d, &(0x7f00005fe000-0x90)={0x0, {{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]}}, 0x90) io_destroy(r6) r7 = getpgid(0x0) r8 = syz_open_dev$sg(&(0x7f000098c000)="2f6465762f73672300", 0x0, 0x20101) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r8, 0x84, 0x1c, &(0x7f000059f000-0x4)=0x0, &(0x7f000021c000-0x4)=0x4) tkill(r7, 0x1000000000016) 2017/11/17 12:30:15 executing program 2 (fault-call:2 fault-nth:2): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000a95000-0xa)="2f6465762f70746d7800", 0x0, 0x0) [ 973.201584] RSP: 002b:00007fb141988bd8 EFLAGS: 00000246 ORIG_RAX: 000000000000007f [ 973.201590] RAX: ffffffffffffffda RBX: 00007fb1419896cc RCX: 0000000000447c99 [ 973.201593] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 00000000209b2ff8 [ 973.201596] RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 [ 973.201599] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000004a971e 2017/11/17 12:30:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f0000aaa000-0x8)={0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x800, 0x0, 0xfeb, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffd, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00003fe000-0x50)={0x10, @tick=0xeed5, 0x9, {0x7, 0x3}, 0x1fc000000000000, 0x1, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rt_sigpending(&(0x7f00009b3000-0x8)={0x0}, 0x8) 2017/11/17 12:30:15 executing program 2 (fault-call:2 fault-nth:3): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000a95000-0xa)="2f6465762f70746d7800", 0x0, 0x0) [ 973.201602] R13: 0000000000000000 R14: 00007fb1419889c8 R15: 00007fb141988b38 [ 973.289772] FAULT_INJECTION: forcing a failure. [ 973.289772] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 973.289778] CPU: 1 PID: 3740 Comm: syz-executor2 Not tainted 4.14.0-next-20171117+ #17 [ 973.289781] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [ 973.289783] Call Trace: [ 973.289792] dump_stack+0x194/0x257 [ 973.289802] ? arch_local_irq_restore+0x53/0x53 [ 973.289823] should_fail+0x8c0/0xa40 [ 973.289834] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 973.289849] ? perf_trace_lock+0xd6/0x900 [ 973.289865] ? perf_trace_lock+0xd6/0x900 [ 973.289870] ? find_held_lock+0x39/0x1d0 [ 973.289882] ? trace_event_raw_event_lock+0x340/0x340 [ 973.289893] ? check_noncircular+0x20/0x20 [ 973.289905] ? perf_trace_lock+0xd6/0x900 [ 973.289910] ? __lock_is_held+0xbc/0x140 [ 973.289919] ? should_fail+0x23b/0xa40 [ 973.289936] __alloc_pages_nodemask+0x338/0xd80 [ 973.289942] ? find_held_lock+0x39/0x1d0 [ 973.289953] ? __alloc_pages_slowpath+0x2d00/0x2d00 [ 973.289965] ? lock_downgrade+0x980/0x980 [ 973.290010] ? rcu_note_context_switch+0x710/0x710 [ 973.290015] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 973.290026] cache_grow_begin+0x72/0x3f0 [ 973.290039] kmem_cache_alloc+0x403/0x760 [ 973.290058] getname_flags+0xcb/0x580 [ 973.290071] getname+0x19/0x20 [ 973.290078] do_sys_open+0x2e7/0x6d0 [ 973.290090] ? filp_open+0x70/0x70 [ 973.290101] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 973.290113] SyS_openat+0x30/0x40 [ 973.290123] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 973.290127] RIP: 0033:0x447c99 [ 973.290130] RSP: 002b:00007f3abaec1bd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 973.290136] RAX: ffffffffffffffda RBX: 00007f3abaec26cc RCX: 0000000000447c99 [ 973.290139] RDX: 0000000000000000 RSI: 0000000020a94ff6 RDI: ffffffffffffff9c [ 973.290142] RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 [ 973.290145] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000004a971e [ 973.290148] R13: 0000000000000000 R14: 00007f3abaec19c8 R15: 00007f3abaec1b38 [ 973.365273] FAULT_INJECTION: forcing a failure. [ 973.365273] name failslab, interval 1, probability 0, space 0, times 0 [ 973.365283] CPU: 1 PID: 3759 Comm: syz-executor2 Not tainted 4.14.0-next-20171117+ #17 [ 973.365288] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [ 973.365292] Call Trace: [ 973.365304] dump_stack+0x194/0x257 [ 973.365323] ? arch_local_irq_restore+0x53/0x53 [ 973.365372] should_fail+0x8c0/0xa40 [ 973.365394] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 973.365420] ? find_held_lock+0x39/0x1d0 [ 973.365464] ? lock_downgrade+0x980/0x980 [ 973.365544] ? trace_event_raw_event_sched_switch+0x8a0/0x8a0 [ 973.365564] ? rcu_note_context_switch+0x710/0x710 [ 973.365601] should_failslab+0xec/0x120 [ 973.365615] kmem_cache_alloc+0x47/0x760 [ 973.365626] ? trace_event_raw_event_lock+0x340/0x340 [ 973.365665] get_empty_filp+0xfb/0x4f0 [ 973.365679] ? proc_nr_files+0x60/0x60 [ 973.365690] ? perf_trace_lock+0x900/0x900 [ 973.365715] ? __lock_is_held+0xbc/0x140 [ 973.365744] ? find_held_lock+0x39/0x1d0 [ 973.365770] path_openat+0xed/0x3520 [ 973.365792] ? lock_downgrade+0x980/0x980 [ 973.365803] ? check_noncircular+0x20/0x20 [ 973.365828] ? path_lookupat+0xba0/0xba0 [ 973.365838] ? getname_flags+0xcb/0x580 [ 973.365867] ? do_raw_spin_trylock+0x190/0x190 [ 973.365879] ? lock_downgrade+0x980/0x980 [ 973.365892] ? __lock_is_held+0xbc/0x140 [ 973.365899] ? _find_next_bit+0xee/0x120 [ 973.365917] ? _raw_spin_unlock+0x22/0x30 [ 973.365924] ? __alloc_fd+0x29b/0x750 [ 973.365951] do_filp_open+0x25b/0x3b0 [ 973.365960] ? may_open_dev+0xe0/0xe0 [ 973.365968] ? strncpy_from_user+0x323/0x430 [ 973.365985] ? mpi_resize+0x200/0x200 [ 973.366000] ? get_unused_fd_flags+0x121/0x190 [ 973.366012] ? __alloc_fd+0x750/0x750 [ 973.366023] ? getname_flags+0x256/0x580 [ 973.366052] do_sys_open+0x502/0x6d0 [ 973.366061] ? do_sys_open+0x502/0x6d0 [ 973.366087] ? filp_open+0x70/0x70 [ 973.366109] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 973.366135] SyS_openat+0x30/0x40 [ 973.366153] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 973.366157] RIP: 0033:0x447c99 [ 973.366160] RSP: 002b:00007f3abaee2bd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 973.366165] RAX: ffffffffffffffda RBX: 00007f3abaee36cc RCX: 0000000000447c99 [ 973.366168] RDX: 0000000000000000 RSI: 0000000020a94ff6 RDI: ffffffffffffff9c [ 973.366171] RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 [ 973.366173] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000004a971e [ 973.366176] R13: 0000000000000000 R14: 00007f3abaee29c8 R15: 00007f3abaee2b38 [ 973.376336] QAT: Invalid ioctl [ 973.392471] FAULT_INJECTION: forcing a failure. [ 973.392471] name failslab, interval 1, probability 0, space 0, times 0 [ 973.392479] CPU: 1 PID: 3763 Comm: syz-executor2 Not tainted 4.14.0-next-20171117+ #17 [ 973.392483] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [ 973.392487] Call Trace: [ 973.392499] dump_stack+0x194/0x257 [ 973.392518] ? arch_local_irq_restore+0x53/0x53 [ 973.392532] ? __kernel_text_address+0xd/0x40 [ 973.392564] should_fail+0x8c0/0xa40 [ 973.392584] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 973.392609] ? find_held_lock+0x39/0x1d0 [ 973.392649] ? lock_downgrade+0x980/0x980 [ 973.392721] ? trace_event_raw_event_sched_switch+0x8a0/0x8a0 [ 973.392739] ? rcu_note_context_switch+0x710/0x710 [ 973.392772] should_failslab+0xec/0x120 [ 973.392785] kmem_cache_alloc+0x47/0x760 [ 973.392809] ? rcu_read_lock_sched_held+0x108/0x120 [ 973.392831] selinux_file_alloc_security+0xae/0x190 [ 973.392847] security_file_alloc+0x6d/0xa0 [ 973.392866] get_empty_filp+0x189/0x4f0 [ 973.392879] ? proc_nr_files+0x60/0x60 [ 973.392889] ? perf_trace_lock+0x900/0x900 [ 973.392913] ? __lock_is_held+0xbc/0x140 [ 973.392941] ? find_held_lock+0x39/0x1d0 [ 973.392965] path_openat+0xed/0x3520 [ 973.392985] ? lock_downgrade+0x980/0x980 [ 973.392995] ? check_noncircular+0x20/0x20 [ 973.393018] ? path_lookupat+0xba0/0xba0 [ 973.393028] ? getname_flags+0xcb/0x580 [ 973.393053] ? do_raw_spin_trylock+0x190/0x190 [ 973.393065] ? lock_downgrade+0x980/0x980 [ 973.393085] ? __lock_is_held+0xbc/0x140 [ 973.393096] ? _find_next_bit+0xee/0x120 [ 973.393123] ? _raw_spin_unlock+0x22/0x30 [ 973.393133] ? __alloc_fd+0x29b/0x750 [ 973.393176] do_filp_open+0x25b/0x3b0 [ 973.393190] ? may_open_dev+0xe0/0xe0 [ 973.393203] ? strncpy_from_user+0x323/0x430 [ 973.393229] ? mpi_resize+0x200/0x200 [ 973.393254] ? get_unused_fd_flags+0x121/0x190 [ 973.393266] ? __alloc_fd+0x750/0x750 [ 973.393276] ? getname_flags+0x256/0x580 [ 973.393304] do_sys_open+0x502/0x6d0 [ 973.393313] ? do_sys_open+0x502/0x6d0 [ 973.393338] ? filp_open+0x70/0x70 [ 973.393358] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 973.393382] SyS_openat+0x30/0x40 [ 973.393400] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 973.393407] RIP: 0033:0x447c99 [ 973.393411] RSP: 002b:00007f3abaee2bd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 973.393419] RAX: ffffffffffffffda RBX: 00007f3abaee36cc RCX: 0000000000447c99 [ 973.393424] RDX: 0000000000000000 RSI: 0000000020a94ff6 RDI: ffffffffffffff9c [ 973.393428] RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 [ 973.394108] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000004a971e [ 973.394114] R13: 0000000000000000 R14: 00007f3abaee29c8 R15: 00007f3abaee2b38 [ 973.516805] QAT: Invalid ioctl [ 973.559644] device gre0 entered promiscuous mode 2017/11/17 12:30:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f000000b000-0x8)=0x0, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="", 0x0}], 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000033e000)="2f6465762f72746300", 0x0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000567000)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x1, &(0x7f00005a2000)=0x0) io_submit(r3, 0x2, &(0x7f0000203000)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r2, &(0x7f0000a2e000)="d06d61e3df38a070e52533d1", 0xc, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e1d000-0x40)={0x0, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000588000)="8c358e8863519a35411cf09bbc9447ccf5efbb62201b1ddb4cdb8a8d26eda8356903ca51d0586d4c7b3cce44", 0x2c, 0x0, 0x0, 0x1, 0xffffffffffffffff}]) io_destroy(r3) r4 = getpgid(0x0) tkill(r4, 0x1000000000016) 2017/11/17 12:30:16 executing program 2 (fault-call:2 fault-nth:4): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000a95000-0xa)="2f6465762f70746d7800", 0x0, 0x0) 2017/11/17 12:30:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fffffffdfc, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x0) r2 = epoll_create1(0x0) epoll_create1(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x2000, 0x23, &(0x7f0000707000/0x2000)=nil) r3 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000c66000/0x4000)=nil) shmctl$SHM_UNLOCK(r3, 0xc) perf_event_open(&(0x7f000096c000)={0x0, 0x78, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fa8000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x8000dc, 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) socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f0000f5b000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = memfd_create(&(0x7f0000f68000)="7b656d306e6f64657600", 0x0) io_setup(0x5, &(0x7f0000a66000-0x8)=0x0) io_submit(r6, 0x1, &(0x7f0000a54000)=[&(0x7f0000f6c000)={0x0, 0x1, 0x0, 0x7, 0x80000001, r5, &(0x7f0000391000)="", 0x0, 0x5, 0x0, 0x0, 0xffffffffffffffff}]) perf_event_open(&(0x7f000008c000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe, 0xd2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = semget$private(0x0, 0x2, 0x4) semctl$GETPID(r7, 0x2, 0xb, &(0x7f0000df4000-0x2f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") unshare(0x28060400) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000331000)={0x40000000, 0x0}) fdatasync(r0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000972000-0xc)={0x2001, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000aae000-0xc)={0x4, 0x0}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f000086a000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x3, 0x101000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/17 12:30:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000068000)="2f6465762f696e7075742f6d6f7573652300", 0xc3, 0x80) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f000072f000-0xb)="0000000000000000000000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) dup3(r0, r2, 0x0) 2017/11/17 12:30:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(r0, &(0x7f000000b000-0x8)=0x1, 0x8) writev(r0, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="", 0x0}], 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000ad000)="2f6465762f73657175656e63657200", 0x60000, 0x0) execveat(r1, &(0x7f000087e000)="2e2f66696c653000", &(0x7f0000f74000)=[&(0x7f000001e000-0x3)="6c6f00", &(0x7f0000920000)="73797374656d2f707070312d707070302300", &(0x7f0000730000)="00"], &(0x7f000024a000)=[&(0x7f000041d000-0x1)="00", &(0x7f0000f2d000-0xa)="73656375726974792e00", &(0x7f0000dfa000)="6c6f2a5c73656c696e75786c6f272d766d6e65743176626f786e65743100", &(0x7f000084a000)="00", &(0x7f0000b38000)="295e776c616e307b00", &(0x7f000045b000)="00", &(0x7f00009aa000-0x4)="2d5c2d00", &(0x7f0000cf7000-0x8)="7b657468315e2d00"], 0x100) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xc4ac369b04fe41f6, &(0x7f00003d8000-0x1000)="", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000847000-0x4)=0x0) timer_create(0x0, &(0x7f0000a7b000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f00000cf000-0xb1)="", &(0x7f000018d000)=""}, []}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000567000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$loop(&(0x7f00008e6000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) io_setup(0x1, &(0x7f0000fa3000)=0x0) io_submit(r3, 0x2, &(0x7f0000203000)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r2, &(0x7f0000a2e000)="d06d61e3df38a070e52533d1abed61a87a6c9b3126", 0x15, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e1d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000588000)="", 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff}]) io_destroy(r3) r4 = getpgid(0x0) tkill(r4, 0x1000000000016) syz_open_dev$mouse(&(0x7f0000996000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x1, 0x1) sched_setattr(r4, &(0x7f0000b66000-0x30)={0x30, 0x7, 0x0, 0x7, 0x6, 0xf996, 0x40, 0x2}, 0x0) 2017/11/17 12:30:16 executing program 6: 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) socket(0x0, 0x0, 0x400000000040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000e36000)="2f6465762f72746300", 0x20a00, 0x0) r0 = socket$inet6(0xa, 0x3, 0x800000100000001) r1 = socket$inet(0x2, 0x1, 0xc40b) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000a5b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="4f07b50cc0a1ed4f000a1fdc2220733a"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) 2017/11/17 12:30:16 executing program 4: capset(&(0x7f0000004000-0x8)={0x20071026, 0x0}, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = semget$private(0x0, 0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b81000)={0x0, 0x0, 0x0}, &(0x7f00000ca000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f000074f000-0x44)={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) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000acf000)=0x0, &(0x7f0000334000-0x4)=0x0) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f00001c6000)={{0x7, r1, r2, r3, r4, 0x8, 0xfffffffffffffff5, 0x0, 0x0, 0x0}, 0x1, 0x9, 0x701, 0x0, 0x0}) r5 = socket$netlink(0x10, 0x3, 0x1e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket(0x2, 0x3, 0x400000000040) sendmmsg$nfc_llcp(r6, &(0x7f0000239000-0x38)=[{&(0x7f0000069000)={0x27, 0x0, 0x0, 0x200, 0x0, 0x0, "b91c24fff840795d6e8d4a7cbb6b9f46255d86be1d09d5a7293dfd38a730546c63c6a4b8217acbdda23bfec95d563e9bedbd7743d97e8de9621b73bce23711", 0x0}, 0x60, &(0x7f000023a000)=[], 0x0, &(0x7f0000406000)={0x18, 0x0, 0x7, "707b"}, 0x18, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e36000)="2f6465762f72746300", 0x20a00, 0x0) setsockopt$sock_str(r7, 0x1, 0x19, &(0x7f000025c000-0x2)="2700", 0x2) r8 = socket$inet6(0xa, 0x3, 0x800000100000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r8, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) connect$packet(r6, &(0x7f0000b46000-0x14)={0x11, 0xf5, r9, 0x1, 0x1f, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r10 = socket$inet(0x2, 0x1, 0x0) ioctl$TUNDETACHFILTER(r10, 0x400854d6, 0x0) r11 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r11, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r10, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) setsockopt$inet6_mreq(r8, 0x29, 0x1b, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) dup3(r5, r11, 0x7fffc) bind$unix(r7, &(0x7f00009d3000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) 2017/11/17 12:30:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x400000000040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000cb3000-0x1)=0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000e36000)="2f6465762f72746300", 0x20a00, 0x0) r1 = socket$inet6(0xa, 0x3, 0x800000100000001) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00007e8000)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) execve(&(0x7f00009dc000-0x8)="2e2f66696c653000", &(0x7f00005b4000)=[&(0x7f0000bf5000-0x1)="00", &(0x7f0000e05000-0x9)="2f6465762f72746300", &(0x7f0000468000-0x6)="25656d314000", &(0x7f0000de5000)="2f6465762f6e65742f74756e00"], &(0x7f000064a000+0x688)=[&(0x7f0000823000-0x9)="2f6465762f72746300", &(0x7f0000db3000)="2f6465762f72746300", &(0x7f00003e1000-0x10)="67726530000000000000000000000000", &(0x7f00001e3000)="2f6465762f72746300", &(0x7f0000d0a000)="25277e24757365722d2100", &(0x7f0000adc000)="6d696d655f747970655e00"]) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) [ 973.983531] device gre0 entered promiscuous mode [ 973.988915] FAULT_INJECTION: forcing a failure. [ 973.988915] name failslab, interval 1, probability 0, space 0, times 0 [ 973.988921] CPU: 0 PID: 3801 Comm: syz-executor2 Not tainted 4.14.0-next-20171117+ #17 [ 973.988925] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [ 973.988927] Call Trace: [ 973.988936] dump_stack+0x194/0x257 2017/11/17 12:30:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x400000000040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e36000)="2f6465762f72746300", 0x501000, 0x0) r1 = socket$inet6(0xa, 0x3, 0x800000100000001) r2 = socket$inet(0x2, 0x80801, 0xfffffffffffffffe) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) [ 973.988947] ? arch_local_irq_restore+0x53/0x53 [ 973.988971] should_fail+0x8c0/0xa40 [ 973.988983] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 973.988996] ? find_held_lock+0x39/0x1d0 [ 973.989023] ? lock_downgrade+0x980/0x980 [ 973.989063] ? trace_event_raw_event_sched_switch+0x8a0/0x8a0 [ 973.989067] ? lock_downgrade+0x980/0x980 [ 973.989073] ? avc_has_perm+0x43e/0x680 [ 973.989080] ? rcu_note_context_switch+0x710/0x710 [ 973.989100] should_failslab+0xec/0x120 [ 973.989108] kmem_cache_alloc_trace+0x4b/0x750 [ 973.989114] ? do_raw_spin_trylock+0x190/0x190 [ 973.989119] ? refcount_add+0x60/0x60 [ 973.989129] ? rcu_note_context_switch+0x710/0x710 [ 973.989141] ? pty_resize+0x270/0x270 [ 973.989146] tty_alloc_file+0x43/0xa0 [ 973.989155] ptmx_open+0x6a/0x320 [ 973.989165] ? pty_resize+0x270/0x270 [ 973.989171] chrdev_open+0x257/0x730 [ 973.989184] ? cdev_put.part.1+0x50/0x50 [ 973.989188] ? fsnotify_first_mark+0x2b0/0x2b0 [ 973.989200] ? _copy_to_user+0xc0/0xc0 [ 973.989214] ? security_file_open+0x89/0x1a0 [ 973.989226] do_dentry_open+0x682/0xd70 [ 973.989236] ? cdev_put.part.1+0x50/0x50 [ 973.989252] vfs_open+0x107/0x230 [ 973.989266] path_openat+0x1157/0x3520 [ 973.989292] ? path_lookupat+0xba0/0xba0 [ 973.989298] ? getname_flags+0xcb/0x580 [ 973.989313] ? do_raw_spin_trylock+0x190/0x190 [ 973.989326] ? lock_downgrade+0x980/0x980 [ 973.989338] ? __lock_is_held+0xbc/0x140 [ 973.989345] ? _find_next_bit+0xee/0x120 [ 973.989361] ? _raw_spin_unlock+0x22/0x30 [ 973.989368] ? __alloc_fd+0x29b/0x750 [ 973.989392] do_filp_open+0x25b/0x3b0 [ 973.989400] ? may_open_dev+0xe0/0xe0 [ 973.989421] ? mpi_resize+0x200/0x200 [ 973.989435] ? get_unused_fd_flags+0x121/0x190 [ 973.989442] ? __alloc_fd+0x750/0x750 [ 973.989449] ? getname_flags+0x256/0x580 [ 973.989465] do_sys_open+0x502/0x6d0 [ 973.989471] ? do_sys_open+0x502/0x6d0 [ 973.989485] ? filp_open+0x70/0x70 [ 973.989496] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 973.989510] SyS_openat+0x30/0x40 [ 973.989522] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 973.989526] RIP: 0033:0x447c99 [ 973.989529] RSP: 002b:00007f3abaec1bd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 973.989536] RAX: ffffffffffffffda RBX: 00007f3abaec26cc RCX: 0000000000447c99 [ 973.989539] RDX: 0000000000000000 RSI: 0000000020a94ff6 RDI: ffffffffffffff9c 2017/11/17 12:30:16 executing program 2 (fault-call:2 fault-nth:5): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000a95000-0xa)="2f6465762f70746d7800", 0x0, 0x0) [ 973.989542] RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 [ 973.989545] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 973.989548] R13: 0000000000005a90 R14: 00000000006e9b30 R15: 00007f3abaec2700 [ 974.101566] FAULT_INJECTION: forcing a failure. [ 974.101566] name failslab, interval 1, probability 0, space 0, times 0 [ 974.101594] CPU: 1 PID: 3817 Comm: syz-executor2 Not tainted 4.14.0-next-20171117+ #17 [ 974.101598] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [ 974.101602] Call Trace: [ 974.101614] dump_stack+0x194/0x257 [ 974.101633] ? arch_local_irq_restore+0x53/0x53 [ 974.101675] should_fail+0x8c0/0xa40 [ 974.101696] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 974.101719] ? find_held_lock+0x39/0x1d0 [ 974.101761] ? lock_downgrade+0x980/0x980 [ 974.101768] ? ptmx_open+0xea/0x320 2017/11/17 12:30:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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) r1 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x5) ioctl$VT_DISALLOCATE(r2, 0x5608) 2017/11/17 12:30:16 executing program 2 (fault-call:2 fault-nth:6): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000a95000-0xa)="2f6465762f70746d7800", 0x0, 0x0) [ 974.101792] ? __lock_is_held+0xbc/0x140 [ 974.101844] ? trace_event_raw_event_sched_switch+0x8a0/0x8a0 [ 974.101854] ? lock_downgrade+0x980/0x980 [ 974.101865] ? rcu_note_context_switch+0x710/0x710 [ 974.101900] should_failslab+0xec/0x120 [ 974.101914] kmem_cache_alloc_trace+0x4b/0x750 [ 974.101935] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 974.101962] alloc_tty_struct+0xda/0x9e0 [ 974.101978] ? __do_SAK+0x30/0x30 [ 974.101996] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 974.102005] ? mnt_get_count+0x150/0x150 [ 974.102017] ? dput.part.23+0x207/0x830 [ 974.102035] ? module_unload_free+0x5b0/0x5b0 [ 974.102054] ? __radix_tree_preload+0x133/0x1c0 [ 974.102083] ? mutex_unlock+0xd/0x10 [ 974.102093] ? devpts_new_index+0x142/0x290 [ 974.102127] tty_init_dev+0x78/0x4a0 [ 974.102150] ptmx_open+0xf9/0x320 [ 974.102169] ? pty_resize+0x270/0x270 [ 974.102177] chrdev_open+0x257/0x730 [ 974.102199] ? cdev_put.part.1+0x50/0x50 [ 974.102206] ? fsnotify_first_mark+0x2b0/0x2b0 [ 974.102226] ? _copy_to_user+0xc0/0xc0 [ 974.102252] ? security_file_open+0x89/0x1a0 [ 974.102272] do_dentry_open+0x682/0xd70 [ 974.102290] ? cdev_put.part.1+0x50/0x50 [ 974.102319] vfs_open+0x107/0x230 [ 974.102344] path_openat+0x1157/0x3520 [ 974.102392] ? path_lookupat+0xba0/0xba0 [ 974.102404] ? getname_flags+0xcb/0x580 [ 974.102430] ? do_raw_spin_trylock+0x190/0x190 [ 974.102443] ? lock_downgrade+0x980/0x980 [ 974.102460] ? __lock_is_held+0xbc/0x140 [ 974.102469] ? _find_next_bit+0xee/0x120 [ 974.102491] ? _raw_spin_unlock+0x22/0x30 [ 974.102500] ? __alloc_fd+0x29b/0x750 [ 974.102540] do_filp_open+0x25b/0x3b0 [ 974.102553] ? may_open_dev+0xe0/0xe0 [ 974.102589] ? mpi_resize+0x200/0x200 [ 974.102613] ? get_unused_fd_flags+0x121/0x190 [ 974.102623] ? __alloc_fd+0x750/0x750 [ 974.102631] ? getname_flags+0x256/0x580 [ 974.102655] do_sys_open+0x502/0x6d0 [ 974.102662] ? do_sys_open+0x502/0x6d0 [ 974.102683] ? filp_open+0x70/0x70 [ 974.102702] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 974.102725] SyS_openat+0x30/0x40 [ 974.102743] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 974.102749] RIP: 0033:0x447c99 [ 974.102753] RSP: 002b:00007f3abaee2bd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 974.102761] RAX: ffffffffffffffda RBX: 00007f3abaee36cc RCX: 0000000000447c99 [ 974.102765] RDX: 0000000000000000 RSI: 0000000020a94ff6 RDI: ffffffffffffff9c [ 974.102769] RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 [ 974.102774] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000004a971e [ 974.102778] R13: 0000000000000000 R14: 00007f3abaee29c8 R15: 00007f3abaee2b38 [ 974.179485] FAULT_INJECTION: forcing a failure. [ 974.179485] name failslab, interval 1, probability 0, space 0, times 0 [ 974.179492] CPU: 3 PID: 3823 Comm: syz-executor2 Not tainted 4.14.0-next-20171117+ #17 [ 974.179496] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [ 974.179499] Call Trace: [ 974.179508] dump_stack+0x194/0x257 [ 974.179524] ? arch_local_irq_restore+0x53/0x53 [ 974.179536] ? trace_event_raw_event_lock+0x340/0x340 [ 974.179563] should_fail+0x8c0/0xa40 [ 974.179579] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 974.179598] ? find_held_lock+0x39/0x1d0 [ 974.179632] ? lock_downgrade+0x980/0x980 [ 974.179654] ? __lock_is_held+0xbc/0x140 [ 974.179706] ? trace_event_raw_event_sched_switch+0x8a0/0x8a0 [ 974.179722] ? rcu_note_context_switch+0x710/0x710 [ 974.179729] ? do_raw_spin_trylock+0x190/0x190 [ 974.179755] should_failslab+0xec/0x120 [ 974.179766] kmem_cache_alloc_trace+0x4b/0x750 [ 974.179778] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 974.179789] ? trace_hardirqs_on+0xd/0x10 [ 974.179813] tty_ldisc_get.part.3+0x66/0x140 [ 974.179826] tty_ldisc_init+0x19/0x70 [ 974.179837] alloc_tty_struct+0x18b/0x9e0 [ 974.179849] ? __do_SAK+0x30/0x30 [ 974.179864] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 974.179870] ? mnt_get_count+0x150/0x150 [ 974.179879] ? dput.part.23+0x207/0x830 [ 974.179895] ? module_unload_free+0x5b0/0x5b0 [ 974.179910] ? __radix_tree_preload+0x133/0x1c0 [ 974.179935] ? mutex_unlock+0xd/0x10 [ 974.179943] ? devpts_new_index+0x142/0x290 [ 974.179971] tty_init_dev+0x78/0x4a0 [ 974.179990] ptmx_open+0xf9/0x320 [ 974.180005] ? pty_resize+0x270/0x270 [ 974.180012] chrdev_open+0x257/0x730 [ 974.180031] ? cdev_put.part.1+0x50/0x50 [ 974.180036] ? fsnotify_first_mark+0x2b0/0x2b0 [ 974.180053] ? _copy_to_user+0xc0/0xc0 [ 974.180075] ? security_file_open+0x89/0x1a0 [ 974.180091] do_dentry_open+0x682/0xd70 [ 974.180106] ? cdev_put.part.1+0x50/0x50 [ 974.180131] vfs_open+0x107/0x230 [ 974.180151] path_openat+0x1157/0x3520 [ 974.180192] ? path_lookupat+0xba0/0xba0 [ 974.180201] ? getname_flags+0xcb/0x580 [ 974.180224] ? do_raw_spin_trylock+0x190/0x190 [ 974.180235] ? lock_downgrade+0x980/0x980 [ 974.180251] ? __lock_is_held+0xbc/0x140 [ 974.180261] ? _find_next_bit+0xee/0x120 [ 974.180284] ? _raw_spin_unlock+0x22/0x30 [ 974.180293] ? __alloc_fd+0x29b/0x750 [ 974.180330] do_filp_open+0x25b/0x3b0 [ 974.180343] ? may_open_dev+0xe0/0xe0 [ 974.180374] ? mpi_resize+0x200/0x200 [ 974.180395] ? get_unused_fd_flags+0x121/0x190 [ 974.180406] ? __alloc_fd+0x750/0x750 [ 974.180414] ? getname_flags+0x256/0x580 [ 974.180439] do_sys_open+0x502/0x6d0 [ 974.180446] ? do_sys_open+0x502/0x6d0 [ 974.180467] ? filp_open+0x70/0x70 [ 974.180484] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 974.180505] SyS_openat+0x30/0x40 [ 974.180520] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 974.180526] RIP: 0033:0x447c99 [ 974.180529] RSP: 002b:00007f3abaee2bd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 974.180536] RAX: ffffffffffffffda RBX: 00007f3abaee36cc RCX: 0000000000447c99 [ 974.180540] RDX: 0000000000000000 RSI: 0000000020a94ff6 RDI: ffffffffffffff9c [ 974.180543] RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 [ 974.180547] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000004a971e [ 974.180550] R13: 0000000000000000 R14: 00007f3abaee29c8 R15: 00007f3abaee2b38 [ 974.180638] Kernel panic - not syncing: n_tty: init_tty [ 974.180644] CPU: 3 PID: 3823 Comm: syz-executor2 Not tainted 4.14.0-next-20171117+ #17 [ 974.180648] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [ 974.180650] Call Trace: [ 974.180658] dump_stack+0x194/0x257 [ 974.180673] ? arch_local_irq_restore+0x53/0x53 [ 974.180682] ? do_raw_spin_trylock+0x190/0x190 [ 974.180695] ? vsnprintf+0x1ed/0x1900 [ 974.180715] panic+0x1e4/0x41c [ 974.180724] ? refcount_error_report+0x214/0x214 [ 974.180739] ? trace_hardirqs_on+0xd/0x10 [ 974.180756] ? tty_ldisc_init+0x58/0x70 [ 974.180777] tty_ldisc_init+0x69/0x70 [ 974.180787] alloc_tty_struct+0x18b/0x9e0 [ 974.180800] ? __do_SAK+0x30/0x30 [ 974.180815] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 974.180820] ? mnt_get_count+0x150/0x150 [ 974.180829] ? dput.part.23+0x207/0x830 [ 974.180844] ? module_unload_free+0x5b0/0x5b0 [ 974.180859] ? __radix_tree_preload+0x133/0x1c0 [ 974.180884] ? mutex_unlock+0xd/0x10 [ 974.180891] ? devpts_new_index+0x142/0x290 [ 974.180920] tty_init_dev+0x78/0x4a0 [ 974.180939] ptmx_open+0xf9/0x320 [ 974.180955] ? pty_resize+0x270/0x270 [ 974.180961] chrdev_open+0x257/0x730 [ 974.180980] ? cdev_put.part.1+0x50/0x50 [ 974.180985] ? fsnotify_first_mark+0x2b0/0x2b0 [ 974.181004] ? _copy_to_user+0xc0/0xc0 [ 974.181026] ? security_file_open+0x89/0x1a0 [ 974.181043] do_dentry_open+0x682/0xd70 [ 974.181058] ? cdev_put.part.1+0x50/0x50 [ 974.181082] vfs_open+0x107/0x230 [ 974.181103] path_openat+0x1157/0x3520 [ 974.181144] ? path_lookupat+0xba0/0xba0 [ 974.181152] ? getname_flags+0xcb/0x580 [ 974.181173] ? do_raw_spin_trylock+0x190/0x190 [ 974.181184] ? lock_downgrade+0x980/0x980 [ 974.181200] ? __lock_is_held+0xbc/0x140 [ 974.181209] ? _find_next_bit+0xee/0x120 [ 974.181232] ? _raw_spin_unlock+0x22/0x30 [ 974.181241] ? __alloc_fd+0x29b/0x750 [ 974.181278] do_filp_open+0x25b/0x3b0 [ 974.181290] ? may_open_dev+0xe0/0xe0 [ 974.181321] ? mpi_resize+0x200/0x200 [ 974.181342] ? get_unused_fd_flags+0x121/0x190 [ 974.181353] ? __alloc_fd+0x750/0x750 [ 974.181361] ? getname_flags+0x256/0x580 [ 974.181386] do_sys_open+0x502/0x6d0 [ 974.181393] ? do_sys_open+0x502/0x6d0 [ 974.181414] ? filp_open+0x70/0x70 [ 974.181431] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 974.181452] SyS_openat+0x30/0x40 [ 974.181467] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 974.181472] RIP: 0033:0x447c99 [ 974.181475] RSP: 002b:00007f3abaee2bd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 974.181481] RAX: ffffffffffffffda RBX: 00007f3abaee36cc RCX: 0000000000447c99 [ 974.181485] RDX: 0000000000000000 RSI: 0000000020a94ff6 RDI: ffffffffffffff9c [ 974.181488] RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 [ 974.181492] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000004a971e [ 974.181495] R13: 0000000000000000 R14: 00007f3abaee29c8 R15: 00007f3abaee2b38 [ 974.191776] Dumping ftrace buffer: [ 974.191921] (ftrace buffer empty) [ 974.191925] Kernel Offset: disabled [ 974.391873] Rebooting in 86400 seconds..