0000000000000000000000000000", 0x16) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000854000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x1, 0x0) mount(&(0x7f0000500000)="2e2f66696c653000", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f00002c5000)="6578743200", 0x100000, &(0x7f0000ffc000)="") mount(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000739000)="2e2f66696c653000", &(0x7f0000491000)="6e66733400", 0x10, &(0x7f0000d4f000)="9845") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000e64000)="2e6465616400", &(0x7f0000c81000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00003ce000)="5a256264657600", 0xfffffffffffffffa) add_key$user(&(0x7f00002d8000)="7573657200", &(0x7f00000d8000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c3f000-0x34)="a3d4101af9a99e91ea65d90f55d3ba1559dcf5c60ab7b4acb4d8e70e22f2abece274674bc7a9772f0bbd1a13e63c6b57765a13dd", 0x34, r2) r3 = request_key(&(0x7f0000dba000-0xa)="626c61636b6c69737400", &(0x7f00001b7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ba1000-0x20)="707070316d696d655f74797065403a73656c696e75782e736563757269747900", 0xffffffffffffffff) r4 = syz_open_dev$usbmon(&(0x7f000024b000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000168000)=0x0) keyctl$instantiate(0xc, r3, &(0x7f0000121000)="82633f80c8ae019dd208c9ccc74154d5cea8827fd3f6cc9a684b3d56daae003a72ab07f6459b93d2526ab2174f07ec81504286ebfff62ac132129cf887fbb834b9061fe3e4064e3a068edf65e23723150f00f9c06e57f6fcb6ba2fa3b7dc025feb9197adde2a03a7a3661c5e3c1a7650d84c4109a6afa5f6eacc7b1621fd08756afb626d73237bdd4a67d8f116816ac54231d99ee98afae747bb", 0x9a, r3) clock_gettime(0xfffffffffff7fff8, &(0x7f0000387000)={0x0, 0x0}) [ 329.591540] audit: type=1326 audit(1511069364.013:2438): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=15779 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f97c79 code=0x7ffc0000 2017/11/19 05:29:24 executing program 3: fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008a7000)="", &(0x7f00009f7000)=0x0) r0 = memfd_create(&(0x7f0000815000)="62646576656d302400", 0x2) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f000014e000-0x70)={[{0xa0, 0x2, 0x4, 0x1, 0x0, 0xab68, 0xffffffffffffff80, 0x8000, 0x6, 0x9, 0x7, 0x1, 0x4}, {0x1000, 0x5d56, 0x4, 0x6, 0x50000, 0x2, 0x1ff, 0x8, 0x2ac, 0xb1b2, 0x8, 0x32, 0x59b}, {0x7, 0x8d, 0x2, 0x84, 0x6, 0x2, 0x0, 0x5f9, 0x100000001, 0x2, 0x3, 0x7, 0x5}], 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000265000)="2f6465762f6b766d00", 0x0, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) recvfrom$inet6(r2, &(0x7f0000bf3000+0x2c0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x1, &(0x7f0000fd4000)={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb28}, 0x1c) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000041000)="") r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpid() sched_setaffinity(r4, 0x8, &(0x7f0000988000-0x8)=0x101) perf_event_open(&(0x7f0000047000-0x78)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x40004000000000, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, 0x0, 0xfffffffffffffe00, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003dc000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$mice(&(0x7f0000d1f000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x400fe) ioctl$KVM_SET_CPUID(r5, 0x4008ae8a, &(0x7f0000ecc000-0x80)={0x5, 0x0, [{0xc0000000, 0x3, 0x3ff, 0x7ff, 0x8, 0x0}, {0x40000000, 0x0, 0x1, 0x200, 0x5, 0x0}, {0x0, 0x100, 0x0, 0x200, 0x6, 0x0}, {0x0, 0x5, 0x1, 0x3f, 0x6, 0x0}, {0x80000019, 0xed8b, 0x9, 0x81, 0x20, 0x0}]}) r6 = open(&(0x7f0000521000-0x8)="2e2f66696c653000", 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r6, 0x11, 0x2, &(0x7f0000ce7000)="", &(0x7f00005d5000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, 0x0, 0x0, r3, 0x0) r7 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0}, r4, 0x800000000000000, 0xffffffffffffffff, 0x0) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000f60000)={0x4, 0x4, 0x4, 0x9, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) preadv(r8, &(0x7f0000f29000)=[{&(0x7f000042d000-0x56)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x56}, {&(0x7f000044b000-0xb5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5}, {&(0x7f00001af000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x66}, {&(0x7f0000a1e000)="0000000000000000000000", 0xb}], 0x4, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007f3000-0x20)={r8, &(0x7f000082a000-0x1)="06", &(0x7f0000571000-0x1)="16", 0x0}, 0x20) dup2(r7, r8) inotify_init() syz_open_dev$vcsa(&(0x7f0000423000-0xb)="2f6465762f766373612300", 0x2, 0x0) 2017/11/19 05:29:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000fd4000-0xc)="69645f7265736f6c76657200", &(0x7f0000a63000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000de6000-0x4b)="", 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) sched_setattr(r1, &(0x7f0000ff8000)={0x30, 0x7, 0x1, 0x81, 0x1, 0x1, 0x1, 0x9}, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000ff3000)={0x1, r0, 0x0}) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000ffb000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000017000)={0x9, &(0x7f0000005000-0x48)=[{0x5, 0x5, 0x59c, 0x8}, {0x2, 0xa62, 0x0, 0x5}, {0x6, 0x0, 0x101, 0x80000001}, {0x10001, 0x8001, 0x9, 0x101}, {0x5b3b, 0x6, 0x6, 0xfffffffffffffffa}, {0xa0000001, 0x400, 0x4, 0x3}, {0xfffffffffffffff8, 0x0, 0x83a, 0x3}, {0x40000000000, 0xe00000000000, 0x0, 0x4}, {0x100000003f, 0x5e9b, 0x9, 0x4}]}, 0x8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f0000019000-0x28)={0x5, 0xe126, 0x9fc0, 0x8101, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x1, 0x0) syz_open_dev$sndseq(&(0x7f0000164000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00003d5000-0x5)="8907d2", 0x3) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000647000)={r3, &(0x7f00003c8000)="3d88243e9bca85386e32e81d71693b33b5cd7831be2cfe579161f0e31ef08dea75fe94cb86525977bbf23896a5eab5c7b1b8c690911ef103556ee7ab72545f691f8712a4e5d0669c501830f762d445aaee6f0f069e4c470e3b42fef2994df304f25257ddb17f43b7c593388f459ff16ef4dafdd01c7e6cf5c7c92149dd9e06170657e8f87fb240a45d50bb929aa0b845170b996352a7b6c253aff257c2a0b58d0998cb21cf2d45a3"}, 0x10) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00002e6000-0x4)=0x0, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000d0b000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000006e000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000434000-0x4)=0x10) rt_sigtimedwait(&(0x7f0000fa5000-0x8)={0xb}, 0x0, &(0x7f0000f5a000-0x10)={0x0, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000ad8000+0xa1d)={r4, 0x3e, "954732165b727137a61f7b71a8833a5c2f96a6c66d535a8e6b984c0dd629afe851b9b3df6b4aaa02e9d7412292c8b04e3b80ebfd684d695c70de744431f3"}, &(0x7f0000cfc000)=0x46) shutdown(0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000e79000)={{0x7, 0x2, 0x6, 0x2, 0x8, 0x7}, 0x83, 0x5, 0xffffffff, 0x8001, 0x100000001, "5dde4968785595f48ade453ddad2536e515f84ec3713aed6fe89b4c196ed811815cbcd73e923a66630a7506e661d03cb75d69f259b7c918e416012a6b3e3502cbfdd3cd87ecefbe86dd32f"}) 2017/11/19 05:29:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000a5d000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xffffffffffffff80, 0x3, 0x7, 0x10000}, &(0x7f0000253000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00004aa000)={r1, 0xc84a}, 0x6) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000b85000)=0xa7, 0x4) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000467000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000474000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000096b000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000042b000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@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}}, &(0x7f0000d15000)=0xe8) bind$inet6(r0, &(0x7f0000fc6000)={0xa, 0x0, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8f}, 0x1c) sendto$inet6(r0, &(0x7f0000ac9000)="5e", 0x1, 0x0, &(0x7f00008bc000-0x1c)={0xa, 0x0, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x1}, 0x1c) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffc) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00008d3000)={r2}) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000319000)={0x2, 0x3}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000012a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000392000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5473, &(0x7f0000250000-0x8)=0x20) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x84, 0x8000000007b, &(0x7f0000ff9000)="000000000000000000000000000000000000000000000000", &(0x7f0000ff7000)=0x18) 2017/11/19 05:29:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f6b000)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000893000)=0x0) getpid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001f5000)={0x0, 0x0, 0x0}, 0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000066a000)=0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00005ab000)=0x5, 0x4) flistxattr(r0, &(0x7f00006ac000-0xd6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6) mkdir(&(0x7f000000e000)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 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, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8001, 0x80000001, 0x3, 0x580}, 0x10) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000d23000-0x48)={0x10000, 0x0, [0x57c953bc, 0xc, 0x20, 0x6, 0x7, 0x102, 0x73, 0x100000000]}) 2017/11/19 05:29:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00001f8000)="2e2f66696c653000", 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000716000)={0x0, 0x1, &(0x7f000079a000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000377000)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00007ee000-0xa0)={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]}, 0x0, 0x6609abd7, 0x1, 0x1, 0xa000000}, &(0x7f00007d0000)=0xa0) connect(r0, &(0x7f0000cb3000-0x80)=@generic={0x0, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e64687db0d2772febfd6a9657a04a2cf779bcb770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) unshare(0x0) socket$inet_tcp(0x2, 0x1, 0x0) accept4$inet6(r1, &(0x7f0000a9e000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b39000)=0x1c, 0x80800) set_mempolicy(0x4003, &(0x7f0000c22000-0x5)=0x6, 0x7) r3 = syz_open_dev$tun(&(0x7f0000408000)="2f6465762f6e65742f74756e00", 0x0, 0x0) set_mempolicy(0x4003, &(0x7f0000915000-0x8)=0x8, 0x8) fsetxattr(r3, &(0x7f0000ba8000-0x18)=@known="73797374656d2e706f7369785f61636c5f61636365737300", &(0x7f00009b8000)="020000000100000040000000", 0xc, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000d83000)={0x0, 0x0, &(0x7f0000839000)=[{&(0x7f000056d000)=[{0xc7, 0x7fff, 0x400, 0x4, 0x2, "945c63ff1e3a454d4ad16abebdded3fe15036be3e8a882d67d940e405db259ec65eb837bc5c557e9fe81e8018bea8131e7264c4e77dcfbeb957fc66d9e9b6a9e0db20c7542da37c7066bf736708315a7be152423c88a7cb429b5b277919033570398fa030bb8e9f045102259516e49848787204e33a77ddc7ba10972aa09e89999fedbf6f22d2489ec699e4b215213d2443d5440d5d42f676923371f4a9c4230f1c825aded9d422a405f6a66b5355ea2b049257876993c"}], 0xc7}, {&(0x7f0000684000)=[{0xea, 0xdd7, 0x800, 0x7, 0x1, "8d3aedbcc05b7366e6e05cb65dca89bd5b2296e900d5f2ff138ec15875c542274b2c541775d318b06689497a21285b92a019de6e82f28707e0fca59c5acb93f0440e188f1ea25cfb52ef1422f408019fec78242f98bb9e15896d631f9665c0c7f56b4439d133a661e98357971d59b7d00ca0077e1099ee2f5bfdea13cf95cf1ad46c29d474405db0a671e98ed9b835939b6a1c4d2f18dfdf886b03c4ceffb5ac130a1f4ba23d528056020f975c43dd18495c269f5a7ef19da23453357668538cbe9c3480288ec31ee83eee015f8133e6647fc097303c3b51a62e"}, {0xf3, 0x2, 0x920, 0xbd31, 0xadaa, "f5aa4a2e522c6276eb6495a1e9944b6451a2ff7f83ebbe32f08557f27c36b6d874682020955a59ba823b524a49ba2dafe14e58400ab5fd8d05180f44d412bb9d3dc8d4a21b5958062ec84e9fe04441b36f5e41eede5fae5b8400e7beab4827bdc373f038f480228c9d01f54b204352f8b36a1b8c733b74307db532c5bdd44a4cefa18771b877aba83cdbf874a59f30db8849776b2b33d8ee5bd1b11b87ca56d838be890c21f4a40eaeb5255b63fed20da02d69a41a9353742542a1b83ab4ecb89f804969b05a24974e403b1570f05c85905d58904ffadca5001558c3d6285c4d6396ba"}, {0xaf, 0x2, 0x100, 0xffffffffffffffff, 0x3, "c96148713e01952a1b5cc0a3817903972dcf10d53514102f96285f686b0b93e9beacbcce77a91925ceed6372ca703622ad2212b544b509e108d391e6871fa943cf6772745f6b1cef9f31ffce0d1bbfc35646aa22061f9fc361a97587d3ea039c1bd248c907773965fca2720962d45210ac85a45d625987aa2e3fbda6122de42af17dc0491d8588073454d2def291c1ae8c9c70a68161c893db7d5d53093535"}, {0x93, 0xca4, 0x400, 0x3ff, 0x3, "8f444a5d33c7e61ec8dc18149047a439179c2b02e6091b95076132ec5cf8d782ebb6977c78f8b152412dabc8d984da9266478c9cb54878524d3ede124e12272b77a86e0136c4336a2d93313a790a19648ce522d9ce37c1c4e46046cfdeaf2b2996f866fd08a17ebeed537d8a0f29f25aaced460cd079240608f26f8301bc3d8a09d390"}], 0x31f}, {&(0x7f0000bfe000-0x1e6)=[{0xde, 0xe31, 0x10, 0xfffffffffffffff9, 0x3, "ae1ded7154e0564bbf63e6d007e9fd4fbeb3a340ce89ef64d3890d5fa1db5aa2f01ab478c23fd2b587785fb22ec76fa5d1cf7156fc68f620c7490c676a17480727dcd9450ba1eb0ab7fa510d22f158b0dfa60a55dde70677d29147663a1b19a9bb6201f9ba1ea5057d36eaa5dd9747fd8c8f00e15422a21061b65e0e0fa454e2ff53c8f5d812fdd3d8f59b650282941b301afabd5d308dab79939bdda1f29d5669a94a645bf33d98928d086f0766666fa111d59e1ecc5001a5bd5006b65af5c4742695ccb64f1b5fe125a9aa6654"}], 0xde}, {&(0x7f0000207000-0x15bb)=[{0x10b, 0x4, 0x20, 0x40, 0x0, "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"}, {0xff, 0x0, 0x905, 0x8e3d, 0x3f, "c03fe0ab237bf38690f2c54a6c6349327520608f3ea5117ee228c6c0ea4e84356ce806d6bcc9f43f0a9bf7c73941db0a24da738f6947a6977da3cc39671810f9f7cb4173d67125de927f39b5d180e0afd296066942aed92baa45fd4ffc0dd56f2a0d51ea5cdc4b0b0ad8f1718e218d872fdd0e830648353a53b0f06bc8172f6df403c28006aa3b8d5d13eef36a67f02d91fd10c40aa9c8ec41f4af8d2ff6cf037db4a8879f6c9d7bbb97ed2e72354646076da34d007ff0b0aaee2c57bd55d071335ffc3006fdcd0985b08b15f6258b1253569b7662c60403f49ae7fdb913c253c6bfc395ea293ee593aae1155edd35"}, {0xf9, 0x9, 0x20, 0x9557, 0x10000, "135f25cd43624c5a467c6a55b3cdb238f59f8d9a5d645f009aaa2c494738a4b9ffc1a1ebf6dde780e4d0b5f452f04d6e2b2f2bffa94624d29b348a77a570957748f3a2bb5a132e35025f63b8ccebaee1bb7d5348268bd8b9755677c085965c20f1219dec9c96d33d74fcd2178a2f19eb886400e6e46a508d4930bae62051457b620bf5423b4fcb4f2ec2752cf907e6258a69bd88eea7bb5c901347737d38c47b9a8a962196956a90594fa4da319e84a0640ce8ba90f833b5c8bbe81fb6d8d7046c34e3559e4bbd240555ee70e508b9a32019040c31da90844b2dac3ab4f74fd95f22516633fb958f21"}, {0x1010, 0x5, 0x720, 0x101, 0xfffffffffffffffd, "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"}, {0x52, 0x0, 0x200, 0x3, 0xe65, "f0e9d3f22cf49232eb124c4f76498779905776e26a0032f2ffeeee407f8e44577b9277af920bb61075737a131ae3e955545c1c09518d85c9d365f0fcbbc4b97354d5"}], 0x1365}, {&(0x7f0000cc2000)=[{0xb2, 0x3, 0x2, 0x0, 0x1f, "b54f97700e5894b441b484e404a2d2787b9405c36e07084276b2f2a39d17eeec81de621ecedd21c81408f93c996cc3157603d1acfedcf5cf9c8f024d97a1d05bfdafba372ee04ab65d90976e5aa4cd7c6fac19735c2b4cc21942be3842549975d7525f9919c226ed8fa335e535f02801628b770bef4d916a140997989e88fe9c5f7b0f5f75c1cbcc099444177db240f3a411a4821a624b43bd068ed3b3de55ab099c"}], 0xb2}, {&(0x7f0000c22000-0x227)=[{0x15, 0x2, 0x0, 0x400, 0x3ff, "742562e5e5"}, {0xa3, 0x0, 0x1, 0x28f9, 0x1, "f5aa8a454a4b0a3b50e5102f9878ae33212fce2732ec980c5c506e1e7056d58b09de9f408695a43866f3e3a5b19ba156c0ca3f1079231f207e10cc854507ae8dca97e0a6920ddcf5b7c0304976b0d5f83cedb8b69867e394caaaa06e41e0d73f784661acc930a30112c7880f85787db6d9e39460590f2d4ce34c824e89f4d842868ac1dac5a43c51a2deda887f2161c3cedc55"}, {0x10, 0xabf5, 0x408, 0x2, 0x5, ""}], 0xc8}, {&(0x7f0000a6c000-0x4e)=[{0x4e, 0x1, 0x801, 0x3, 0x7f9a, "d4cce58b7da6d4aad8960f9ad47f72133248078d60dfb1aa07a1b8ffb76c8d1627786c40bdea460a6d1159faaf3f2b7533da50a5f068bcdea3b6be9fa8f3"}], 0x4e}], 0x7, 0x0, 0x0, 0x4000000}, 0x80) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000f61000)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000dea000)=0x0) get_robust_list(r5, &(0x7f0000370000-0x8)=&(0x7f000057f000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00001eb000)=0xc) mount(&(0x7f00000f9000)="2e2f66696c653000", &(0x7f0000344000)="2e2f66696c653000", &(0x7f00004f3000-0x4)="61667300", 0x8000, 0x0) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000a04000)={0x0, 0x0, 0x0}, 0xc) r7 = getpgrp(r6) mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) r8 = open(&(0x7f0000170000-0xa)="2e2f636f6e74726f6c00", 0x10000000000200, 0x2) openat$ptmx(0xffffffffffffff9c, &(0x7f00000e5000-0xa)="2f6465762f70746d7800", 0x1, 0x0) ioctl$KVM_X86_SETUP_MCE(r8, 0x4008ae9c, &(0x7f000043f000)={0xb, 0x2, 0x1, 0x0}) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000785000)=0x0) sched_rr_get_interval(r5, &(0x7f00005de000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x2d, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x100000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x3, 0x2, 0x0, 0x70, 0x0, 0x0}, r7, 0xffffffffffffffff, r8, 0x2) 2017/11/19 05:29:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000061d000-0x78)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000283000-0xc)="2f6465762f72666b696c6c00", 0x40200, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000db6000-0xc)="2f6465762f72666b696c6c00", 0x40, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ebe000-0x9)="2f6465762f73672300", 0x1, 0x400206) r2 = gettid() perf_event_open(&(0x7f00000fe000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000ceb000)="2e2f66696c653000", 0xfffffffffffffffe, 0x80) r4 = gettid() ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000121000-0x4)=0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xf2a, 0x10000, 0x0, 0x666, 0xa99, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x20, &(0x7f0000000000)="8fd5cd3743b0d8e1df0415d05b20536a5964ab8c33da058711c515f53d558d8abdd8309617735e8628faafbac0fa4a81", 0x30) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00007bb000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000000, 0xffff, 0x1, 0x8, 0x2}, &(0x7f0000361000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000933000)={r6, @in6={{0xa, 0x0, 0x53, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4e03eb2, 0x7ff, 0xfffffffffffffffa, 0xffffffff, 0x2}, &(0x7f000058f000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000857000-0x91)={r6, 0x86, "c56ca94aa84227e8acfbf2239492b5b991c5cbe611f18772c9f57a9b8b2ef0acfa765c9a1c4ac22f73d1a107ff07000000000000905525ec1624f8c6ae65ea0000000201000000000000003930ca2a9daeb7a7f25cafc6ac1db846452469e8244346c222c7b8a06f7c882a3374122cd5379f06f5fc96627886da29a3624a4787ebb5e156f9e7"}, &(0x7f00000b3000)=0x8e) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0xc)={&(0x7f0000e16000)="2e2f66696c653000", 0x0}, 0xc) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x8000, 0xfc, 0x25, 0x0, 0x1000000000008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, r3, 0x1000008000000000) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r8, 0x29, 0xd2, &(0x7f000073d000-0x5c)={{0xa, 0x1, 0x685, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6130}, {0xa, 0x0, 0x1000000001f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x2, [0x1af, 0x101, 0x7, 0x1, 0x4, 0x9, 0x1, 0x4098cc97]}, 0x5c) openat$cuse(0xffffffffffffff9c, &(0x7f0000c5c000)="2f6465762f6375736500", 0x880, 0x0) r9 = syz_open_dev$vcsa(&(0x7f0000efd000-0xb)="2f6465762f766373612300", 0x6, 0x81) mkdir(&(0x7f0000158000-0x8)="2e2f66696c653100", 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000b09000-0x8)=@assoc_value={r7, 0x0}, &(0x7f0000351000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r9, 0x84, 0x76, &(0x7f0000e93000-0x8)={r7, 0x3774}, 0x8) getsockopt$inet6_tcp_buf(r5, 0x6, 0x1c, &(0x7f0000339000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000000)=0x1000) 2017/11/19 05:29:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f6b000)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000893000)=0x0) getpid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001f5000)={0x0, 0x0, 0x0}, 0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000066a000)=0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00005ab000)=0x5, 0x4) flistxattr(r0, &(0x7f00006ac000-0xd6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6) mkdir(&(0x7f000000e000)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8001, 0x80000001, 0x3, 0x580}, 0x10) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000d23000-0x48)={0x10000, 0x0, [0x57c953bc, 0xc, 0x20, 0x6, 0x7, 0x102, 0x73, 0x100000000]}) 2017/11/19 05:29:24 executing program 6: setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000c98000-0x1)={0x0}, 0x1) r0 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) r1 = memfd_create(&(0x7f0000003000-0x2)="1f00", 0x0) execveat(0xffffffffffffffff, &(0x7f0000006000)="2e2f66696c653000", &(0x7f0000006000-0x28)=[], &(0x7f0000006000)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x4000000006, 0x0, 0x6, 0x0, 0x0, 0x8982, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x20000000000) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x1ff, 0x41) r3 = gettid() r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x64, 0x0, 0xfe, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x4000007) r5 = socket$inet(0x2, 0x1, 0x0) r6 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x3, 0x2, 0x0, 0x1, 0x1000, 0x0, 0xf72, 0x64c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2000000000000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r4, 0x0) signalfd4(r6, &(0x7f0000281000-0x8)={0x1}, 0x8, 0x800) write$fuse_ioctl(r2, &(0x7f0000c6c000-0x20)={0x20, 0x0, 0x81, 0x7fffffff, 0x0, 0x466, 0x5}, 0x20) r7 = open(&(0x7f000004c000-0x8)="2e2f66696c653000", 0x3ffffe, 0x103) ioctl$KVM_KVMCLOCK_CTRL(r7, 0xaead) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r4) fanotify_init(0x0, 0x40000) prctl$seccomp(0x16, 0x2, &(0x7f0000dd7000-0x8)={0x5, &(0x7f00001b3000)=[{0x5, 0x1, 0x78b, 0xfffffffffffffffe}, {0x101, 0xffff, 0x51, 0x8}, {0x80000000, 0x2, 0xfff, 0x1f}, {0x101, 0x4a3f, 0x4, 0x5}, {0x8, 0x400, 0x10000, 0x5f}]}) io_setup(0x100, &(0x7f0000e1f000-0x4)=0x0) ioctl$KDGKBSENT(r7, 0x4b48, &(0x7f00001e8000-0x4)={0x3, 0xfc, 0x20}) socket$inet6_udp(0xa, 0x2, 0x0) futex(&(0x7f0000035000)=0x8, 0x5, 0x5, &(0x7f0000282000-0x10)={0x0, 0x0}, &(0x7f0000282000-0x4)=0x7, 0x80) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f0000bb6000)={0x0, 0x80000001}, &(0x7f0000ae6000-0x4)=0x8) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0086401, &(0x7f0000aec000-0x8)={0x1000, &(0x7f0000119000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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ioctl$sock_ifreq(r5, 0x8922, &(0x7f0000344000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0}}) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0xb, 0x0, 0x4, 0x0, 0x0, 0x668, 0x0, 0xfffffffffffffffd, 0x1, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x100000001, 0x0, 0xfffffffffffffffd, 0x6, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) inotify_add_watch(r0, &(0x7f00001b3000)="2e2f66696c653000", 0x4000000) r8 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) ioctl(r8, 0x1, &(0x7f0000001000-0x1)="") 2017/11/19 05:29:24 executing program 0: r0 = socket(0x10, 0x7fffc, 0x8001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x515000)=nil, 0x515000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000515000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000516000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000518000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000519000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000519000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000517000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000517000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000517000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000516000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000519000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000051c000-0x4)=0x0) mmap(&(0x7f000051b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x100003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42e, &(0x7f0000ff2000)={@random="b346d37206e1", @random="de89ffb1469d", [], {{0x86dd, @ipv6={0x100000001, 0x6, "a228af", 0x3f8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0xef, 0x57, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x7, 0x96, "d40b61990ab71e298ef35c2af5f81ab270e4879aef4955a878683cf396b14819be39ea209cfc4aeb2696ddb344ce8d822429cf103743b934535e9a36b457b641a1bb0fe95e27dbcfc84ff7a8c6306a1e5fb1420e909a3dcd3ace8ae6cad552b8e96905f3ad956d218fbe1dfdf68dbfb7fdbce2de07a206565ea79985daa516b90420b456ae870162d09433e6ef6eaf2118cc50be07c0"}, {0xff, 0xf3, "021f26c1bd257502ce3e98812948013f108a99631fb8c280564e2ab4b09cb2c231c37d7958cd69fa105047a4d913ddf68b2fb16731f40cc0ef9ba17f2fc1c4ca6a2a92eb1de068394903c9f14126301fe9a3a297915fdef7c672546d59d40b1e94b49c1404906254254259b7662c3636f0d779a8005a183b2d14d0a67c4accd2fb4121a99c1ae175a7d17a826819ae698b8a3b0f64ed11ff9b83ac25171e9068410721fb541d360615c88ca715b617fbf6460e965fccd6ec003379c04dd123c8c2fcb54e734801017fd5773792d5b9811bade46a10c5709cc38cbf1c9be266a53312161206e395d6eee2db25fe64924ae4b423"}, {0x1, 0x31, "31a78527a48b6c6552f3e8a75def1ccad7b9f44300942e64b7a3b161b9aaf3623137f92464a662ce72a413037d60c4e9fc"}, {0x7, 0xf9, "5290f204eb8862cd4d260c0d263089723fcbcbc194df6a9d304924362c2503f7f6047fc60119f2f71f3a9913235d3c1b30fff8320dd948dea39b1788e1015192ed15e0bdd07fe675a33a48b63de640afaafe959937d007809e9d1c50d1998b0867152e3a6139e22f0a7a5d48442c77e966970e819abb38c75cf79418be1b7ea5d9af7074c310576265b182bed9b3170fe5a56b6b2d70f7b752a24e402d4ebdbb1768be57d09bf1c92a20affa11ad17ccf6fe294aaf9138c0d6ab4232bf19ea019f99372fb2a60e319b10795dffc9ff3b6a65f4e5f1b38f598254eff383152c825e06060f322b5a71f6c17dce1e142e8df6694b22b0e210c6a4"}]}, @fragment={0xff, 0x7f7f, 0x9, 0x2, 0x2, 0x0, 0x0}, @dstopts={0x16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @dstopts={0x2c, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0xfa, "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"}]}, @dstopts={0x3a, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f000027c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0xcb, &(0x7f000029a000-0xb1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00003fc000)=0xb1) socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$llc(0x1a, 0x20000003, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000e33000-0x4)=0x140, 0x4) r4 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000d27000-0x10)={0xa3, 0x5, 0x8, 0x200000000101}, 0x10) writev(r4, &(0x7f0000f1f000-0x10)=[{&(0x7f0000b4b000)="290000001c00190400000047000a007c0220e3ff030000000000010009000100181400000000043e00173f022d", 0x2d}], 0x1) socket(0xd, 0x0, 0x6) 2017/11/19 05:29:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000f88000-0x10)="2f7070703170707045253a656d3100a7", 0x0) r0 = geteuid() r1 = add_key$keyring(&(0x7f000004d000-0x8)="6b657972696e6700", &(0x7f0000849000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r2 = add_key(&(0x7f0000f1e000)="73797a6b616c6c657200", &(0x7f000042e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000152000-0xf6)="5b327c5eed512026eab765413b4d6de7a82e486397fb0e91776daee5da86dbb0480e684d564c12178b9d47c0ec832e40e0affbadf239b27bfd0d357773c98cc8b647fe61b11019f63794ab674ec6e4e54f6df93a924f2d5dc1a995be9e2a6ca0599c219aaa73f73d63a57e496b3fcc3c9ea4537d6139bd33f2f490723ec39240b1069338b49e4d5fa7dea8dbdd1bb72172b36db89a9f2df9f3a6c92df6ae46e68bfb30d6d614696b97b27d7da5d9a94d7e0fb58d73d3a8863e0a44dfb3fd1b69589496262d66ebc29ef7ec011d111d90800ff1596270247602dc4bcfd8bf0d1d69ee51df564a14c6f0f57fd446a37108ba986a0bd6d5", 0xf6, r1) keyctl$get_persistent(0x16, r0, 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) mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10240000000015, 0xf, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0xe, 0x4, 0x1, 0x400, 0x2, 0x0, 0x0}, 0x14) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000fe2000-0x1c)={0x5, 0x7f, 0xff, 0x11, 0x0, r3, 0x0}, 0x1c) mmap(&(0x7f000038d000/0x1000)=nil, 0x1000, 0x1000004, 0x20032, r3, 0x0) mmap(&(0x7f0000e51000/0x1000)=nil, 0x1000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f0000fd2000-0x9)="2f6465762f73672300", 0x200, 0x200000) ioctl$TUNSETVNETHDRSZ(r5, 0x400454d8, &(0x7f0000a2e000-0x4)=0x1fbf) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000fe4000-0x8)="2e2f66696c653000", 0x5a5a2137062ee577) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fe1000)={r4, &(0x7f0000fe2000)="b558abefd044f6f76287bafc75e7e378d93854409ad2c1b9334e20494fd9030b473ba02d6136a0e18c4cda3ff6617b4b5e50af94cf52b4f17e138c6d53e85754b2f978553746dcbe6db02ab6378815b469bf1be1459b5c44a4f0aa09a53e39d9096100d65ddee7e837e529cdec5de0a3e759aca93f02f06b1c113698ce72d917da0c01eabd2f386edf01c8a209b58d4822c7a0bba6b1620c6299cdb3da1f1ba407f82c22f6d6852ac3d2a2618404e32423acfd81e25a3fa31844cf65d5b96aa7a1890813838fb469c0c6a232f3ab01a143e40f91", &(0x7f0000a1e000-0x3b)="2a0d8c42a59a5d48c143e2b1e56806daca0dd4daa6978e4e77f502eb0af7cd82c5c25d07bdaf64c94dc3856e0f912478b16ae4b026ff444bb722d2", 0x1}, 0x20) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b93000/0x3000)=nil, 0x3000, 0x1, 0x30, 0xffffffffffffffff, 0x0) r6 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f000004c000/0x3000)=nil, 0x3000, 0x3, 0x4050, r3, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r6, &(0x7f0000fe3000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/19 05:29:24 executing program 3: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f53000)={0x6, 0xffffffffffffff9c, 0x0}) r1 = dup(r0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000601000)={[{0x3, 0x5, 0xfffffffffffffff9, 0x9, 0x0, 0x1, 0xffff, 0x8000, 0x7, 0xffffffffffff0000, 0x3ff, 0x4, 0x40}, {0x4, 0x7fffffff, 0x8, 0x1, 0x3, 0x20, 0x2, 0x6, 0x0, 0xffff, 0x9, 0x1, 0x4}, {0x4, 0x4, 0x0, 0xdde5, 0x4, 0x1ff, 0x40, 0x8b, 0x7fa4, 0x7fff, 0x9, 0x2, 0x401}], 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x100000a, 0x32, r0, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000efc000-0x6)={0x7, 0x9}) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00005e7000-0x8)={0xf0, 0x4}) bpf$PROG_LOAD(0x5, &(0x7f0000efb000-0x30)={0x400000000000001, 0x3, &(0x7f00009ba000-0x18)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0x69, 0xda1, 0x0, 0x0}, @generic={0xd395, 0x8000001, 0x3f, 0x0}], &(0x7f0000efa000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) 2017/11/19 05:29:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000b1000-0xa)="2f6465762f70746d7800", 0x180000129101, 0x0) syz_open_pts(r0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) syz_extract_tcp_res(&(0x7f00006e7000)={0x0, 0x0}, 0x8000, 0xfffffffffffffffe) clock_adjtime(0x0, &(0x7f00008fc000)={0x3, 0x7f15, 0x9, 0x40, 0x200, 0x80, 0x8cb, 0x3f, 0xfffffffffffffeff, 0x8, 0x1, 0x2, 0x20, 0x1bc, 0x6, 0x5, 0x5717, 0x100000, 0x4, 0x1, 0x2, 0x9, 0x1, 0x7, 0xfff, 0x2}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00006c3000)=0x0) setpriority(0x0, r2, 0x1) write$fuse_init(r1, &(0x7f0000140000)={0x50, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r3 = epoll_create1(0x0) getpid() ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000a07000)={0x42, 0x4, 0x3, 0x7}) getsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f00002f0000)=0x0, &(0x7f0000705000)=0x4) ioctl$int_in(r1, 0x100000000005429, &(0x7f00002a1000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000aca000-0xc)={0x0, 0x0}) epoll_create(0x4) 2017/11/19 05:29:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ea5000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000020000-0xc)="2f6465762f72666b696c6c00", 0x5) mbind(&(0x7f0000c26000/0x2000)=nil, 0x2000, 0x1, &(0x7f0000d90000)=0x9, 0x1, 0x2) mmap(&(0x7f0000002000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x20000000802, 0x0) write(r1, &(0x7f0000371000-0x1f)="1f000000520007f2000094fef5000f430a0017d200000028b4a500ffffb92b", 0x1f) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00008d7000)="2f6465762f7573626d6f6e2300", 0x7, 0x800) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000f58000)={0x0}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x3, 0xb) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000165000-0x90)={0x0, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f000049d000-0x30)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3, [@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x1c) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000fd3000)=0x49eb, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0xfffffffffffffffd}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000)="2f6465762f72666b696c6c00", 0x0, 0x0) r5 = userfaultfd(0x80000) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000e84000)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r5, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000529000/0x2000)=nil, 0x2000}) 2017/11/19 05:29:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f6b000)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000893000)=0x0) getpid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001f5000)={0x0, 0x0, 0x0}, 0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000066a000)=0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00005ab000)=0x5, 0x4) flistxattr(r0, &(0x7f00006ac000-0xd6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6) mkdir(&(0x7f000000e000)="2e2f66696c653000", 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8001, 0x80000001, 0x3, 0x580}, 0x10) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000d23000-0x48)={0x10000, 0x0, [0x57c953bc, 0xc, 0x20, 0x6, 0x7, 0x102, 0x73, 0x100000000]}) 2017/11/19 05:29:24 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x8, 0x0}, 0x0, 0x9, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x20000000000000db, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfe, 0x1, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0xc3, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f000056b000)=[{{&(0x7f000008f000-0x9)=@rc={0x1f, {0x0, 0x0, 0x9, 0x0, 0x100, 0x0}, 0x596}, 0x9, &(0x7f0000c25000)=[{&(0x7f0000cbc000)="463fe6ba1806aaa730848eea1c9c6ee4717e2cc7ac16c7b8c383ea", 0x1b}], 0x1, &(0x7f000005f000-0x1a8)=[{0xa8, 0x0, 0x0, "d30c374c6aa4bdafa76495852fab7949fa5f8eb28a0cb2202af0fd853517cf9107c97157dcc1d36b87c946e25c74d12c93356c97d1a7059fd1f82367b7b4414d73dc0ae37bae8a41d64ee2d42d0a88a6831d7cb82d81775aa58e7837f26538366b0ffa298f0aafb87427b1935096d903729295fadac22d8e45005a28f0b66e235f8064df15b98a055c15059e68b473c3b94ca781f3ac97550c3cc5"}, {0xc, 0x10a, 0x0, ""}], 0x2, 0x0}, 0x0}], 0x1, 0x20040094) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000233000/0x4000)=nil, 0x4000, 0x2000000, 0x8011, r1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x2000000000000, &(0x7f0000ebe000)={0x0, 0x0}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000f05000)=[], 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f000063b000)="2f6465762f6b766d00", 0x2200, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r3, 0xae04) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f00002bb000)="2e2f66696c653000", 0x18000, 0x40) accept4$packet(r4, 0x0, &(0x7f0000d42000)=0x0, 0x0) accept4$ipx(0xffffffffffffffff, &(0x7f0000ad0000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000cb1000-0x4)=0x10, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000458000-0x18)=@add_del={0x2, &(0x7f0000c23000)=@generic="8ef5aca716f2aabc2835b2a4905aef77", 0x0}) r5 = socket$netlink(0x10, 0x3, 0xb) writev(r5, &(0x7f000010b000)=[], 0x0) setsockopt$inet_buf(r2, 0x0, 0x40, &(0x7f0000002000)="d0", 0x1) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000)="2f6465762f72666b696c6c00", 0x0, 0x0) r7 = userfaultfd(0x0) ioctl$UFFDIO_API(r7, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r7, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r6, &(0x7f000021d000)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) ioctl$UFFDIO_UNREGISTER(r7, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) syz_open_pts(0xffffffffffffffff, 0x0) 2017/11/19 05:29:24 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000785000)="2f6465762f72666b696c6c00", 0x400400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000045c000)=0x64) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00005b2000-0x4)={0x100}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x1f, 0x0, &(0x7f00007dc000)=[], 0x3e0000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00003b3000-0x4)={0x8}, 0x4) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f0000ae6000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x1f, 0x0, 0x20, &(0x7f0000e93000/0x1000)=nil, 0x2}) r1 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup(r0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000250000-0xdd)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a6a000)=0x0, 0x4) gettid() getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000c34000-0xc)={0x0, 0x2, &(0x7f00006f9000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008c6000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f01000)={0x0, 0x1}, &(0x7f0000208000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e8a000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x1}, &(0x7f00000c6000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00003e8000-0xa0)={0x0, @in6={{0xa, 0x1, 0x9, @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]}, 0x6, 0xe2c7, 0x2, 0x6, 0x270fe576405758a8}, &(0x7f0000ede000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000022c000)={0x0, 0x806}, &(0x7f00003e3000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000023000)={0x0, 0x3100}, &(0x7f0000ce6000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000b47000-0x8)={0x0, 0x8000}, &(0x7f0000349000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b98000)={0x0, 0x4, &(0x7f00000a3000-0x58)=[@in6={0xa, 0x1, 0x15fd, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xb2, @loopback={0x0, 0x1}, 0x6}]}, &(0x7f0000336000-0x4)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000c98000-0xc)={0x0, 0x3, &(0x7f0000cff000-0x48)=[@in6={0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, @in6={0xa, 0x3, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000076e000)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00007e9000)={0x0, 0xc1, "4d7bdb6fc26db57b66493675d0e19e234970ca16c2d3a60b35e713d7e8b285593691bc42ab41eb3e2c74f11f02844969850333fae0d6525d390ca6a96b7457187b6efd9344126342f7204ecedd0f69bf17ea5dacbdd8caf12ef8535956e044d1324d4a32b942c064c857500efbd02e960c09a63e6bc5b6ab60841a1b0cd003d52b9f21fa85e5780df0b2add9cc88cb84b902ddae9ff93c5d1c23600cb2b0946b53866c4986099ab452c1827e395880274309e547561095dfff5123894a9e7901fa"}, &(0x7f000072d000)=0xc9) sendmmsg$inet_sctp(r0, &(0x7f0000e4b000-0x8c)=[{&(0x7f0000a41000-0x1c)=@in6={0xa, 0x2, 0x100, @loopback={0x0, 0x1}, 0x1ff}, 0x1c, &(0x7f0000dad000-0x30)=[{&(0x7f000065c000-0x34)="54d09aafc4f0780da3791e09494c042f4ff170c40f7718acd156d5cf8a4fd38dbed79a888438ebe053f1ddda095ee479948e4271", 0x34}, {&(0x7f0000952000)="72a5e2e8d80934d2d2e0f3bd252c526e28793514a45687b49d226cd3eabc4b3d722fa422655a9b96ef69e5b88cf55be76b1ed225be7e42510a3868dade98f7b9318f1f1f860ebb15676a1c4aa954fbcd53ac55cc9478e917ac9dfb634192cf1660f92c0e83f3ff3f50afe7d1c1e451c94ac2a0f7e0f8d76f3c6e05748b3d544fd0b95d603b918da4553dbb225abd69505bbdd7eb095252a305a0577ec882f882967afd5d8872fee5", 0xa8}, {&(0x7f0000fa5000)="472cd91750eac13e683457eef42c510fec26f46ab488fc6ab9ef8a871ed331549a5354d83137db83695c743df9aacd808bc44668de3445cc1076e17867c7519c5ce242656bfcef38cd68939e0ac754608da26c717b4fc34ea83c15cc39d4f82863ced3e44f72f4989fb975de1592ef741edaa5291cd70ea074e42b5ee0f3d1f0200dad2c7921ead4834c5015873ac7afa1c6d9b4814d39e1f612c2e8353ff67eea5268b698adc153cdeeffc94386402edd5ccd6b961ec1483139f6fa5fe4ed8222dd5c9c43f7a2d94b3353a69b701ab0edc8bcdcce7542be8d5bf86d8b4872c4bb25c426c86706ed5f8ada6131", 0xed}, {&(0x7f0000226000)="27b5409c4a85560229b393d260b4c7f4a7d11c5c8acc7d0993dc537e938edc6df90d32d6d02fa844980181f17bdb", 0x2e}, {&(0x7f0000617000)="168ba7ed2de36ee59ee748405f859b8c0c3abd561c4f53006cab12a0b555c0d2bf64533b4f6abd967ff854fdafceb2d7c07e49c95382fd1d38b4da3dbd0168886872dcaa8a1b9db4842d4574575ceddcca3b29ec6f5325a2060afd1798f9af7268dc3def6655ef6d570b7dc177e27cb6c9f578935be7d89abf26a70292a3b3bddf31b275845533416c2cc52793c40d998185cb88a0c1dfbd00ab6c814b8547a0aac218cfe6d6196633cfaace5f508c40655cfc74e122bd8b53fc0f0cd533dbaef333c001df6531d566260abb755653", 0xcf}, {&(0x7f0000def000)="75f1447e7cadb9f8f382d40a0d31c26f6eaec6aef613f283de54a1fd2adf7ecbbc5a43c4254077e0a6b7bbae29b7c80717810706f57cb92fc00e599c30511c349182202908f9a4b191ba427278158d0ff921efaa7f342e0b224ccfbe3048d751216021c7106d3f81d6c71f9d99ffe77d214176296e48a0013227b5f085d32ccb35113970e5d8c799c92f8d25b74da48561ad4dd0708696c25d00d7e4b835ecb4d1debcb6bff4676003", 0xa9}], 0x6, 0x0, 0x0, 0x40}, {&(0x7f00000ad000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006db000-0x8)=[{&(0x7f000056b000)="d9ef8b518f083a959093fa7814808e192584fe7ed772ad74ca462775a11eae4b37fcfb44b60c3823efb77b8cca", 0x2d}], 0x1, &(0x7f0000ba6000)=[@init={0x14, 0x84, 0x0, {0x4, 0x3, 0x80, 0x5}}, @sndrcv={0x2c, 0x84, 0x1, {0x7, 0x7ff, 0x8008, 0x3, 0x9, 0x4, 0x8, 0x3, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x9d, 0x1, 0x8000, 0x7fff, 0x7e6d, 0x6, 0x4, 0x1000, r4}}, @init={0x14, 0x84, 0x0, {0x3f000000000000, 0x100, 0xc941, 0xf2e1}}, @init={0x14, 0x84, 0x0, {0x4, 0x4, 0x2, 0x8}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0x4, 0x2, 0x6, r5}}, @sndinfo={0x1c, 0x84, 0x2, {0x5d89, 0x2, 0x4, 0x12, r6}}], 0x7, 0x20000804}, {&(0x7f000015e000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d8c000-0x10)=[{&(0x7f000030c000)="acd5feb7db7654f0920cc6c8813b28c2dae1d27ef064379222ad36d0bfac1e2ab8e45d7978edfc0d271d986052dccfcdffd0fde0aae160d735afec839ee3c45f2deeaa8e4997e7dc03e0205d919c405685a9ef96c8de4d534d0dde", 0x5b}, {&(0x7f00006d2000-0x4e)="8572f5cb909800c7115aa2290d75439aebebfe18d3177d0e0b2c603c674225f49164126de96317bba03fe7a10c7c0ea171037f16e842e871e9956483f535233e8089d1447435989dc9c23389d600", 0x4e}], 0x2, &(0x7f0000e27000-0xb0)=[@sndinfo={0x1c, 0x84, 0x2, {0x1, 0x8000, 0x4, 0x5, r7}}, @sndinfo={0x1c, 0x84, 0x2, {0x1, 0x1, 0xfffffffffffffbff, 0x80000001, 0x0}}, @sndinfo={0x1c, 0x84, 0x2, {0x7, 0x8, 0x6, 0x4, r8}}, @init={0x14, 0x84, 0x0, {0x8000, 0x7, 0x2, 0x200}}], 0x4, 0x8004}, {&(0x7f000064c000)=@in6={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x40}, 0x1c, &(0x7f000032b000-0x10)=[{&(0x7f0000766000-0x5)="253738d417", 0x5}, {&(0x7f0000d9d000-0x1c)="f1df70158b5e840736af04abaf22c09bf24b5085f597459ef6f668d8", 0x1c}], 0x2, &(0x7f00001e9000)=[@sndrcv={0x2c, 0x84, 0x1, {0x7fff, 0x1ff, 0x8, 0xfff, 0x8, 0x1, 0x101, 0x6efe12d6, r9}}, @sndrcv={0x2c, 0x84, 0x1, {0x400, 0x2, 0x8, 0x400000000000, 0x4, 0xe272, 0x1f, 0x0, r10}}, @sndrcv={0x2c, 0x84, 0x1, {0xfffffffffffffff9, 0x4, 0x8000, 0x4, 0x9, 0x7fffffff, 0x1f, 0x40, r11}}], 0x3, 0x800}, {&(0x7f00006e0000)=@in6={0xa, 0x2, 0xf0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000ae6000+0xbdf)=[{&(0x7f0000dae000-0x23)="d33013802c4f14210efb473a1a1670c380c5b5d6009f7f2e3c703e65a738c76edc6c48", 0x23}, {&(0x7f00000bb000)="7fa21cf10badd7cc5a7d35fe214044dfa549d8e017f18f3d31c5db1ffa43b9114c49c99813c7da555ca2ae34bdb25db8a30106a4c5856b0784a396ffc37cd8237c5ba6e2e69a2000c677960a5e42c18f773705659e6c6838b11e5084bc295664b00a70", 0x63}, {&(0x7f0000340000-0x96)="bd57ebb2c206e252b7b87010dd45438db6028726befeb71b0db4679cda70ddc1b4a1e2d6a33de3d6bfb99e5de780b9e6e611f57e093935274bcf0fe3a39be8db2d6b4dd7b359b851ca5deb025aa2eb5d81796c5b561096b2295979f28c0bbc5913b202aa6bfc12f05915753549a369e745263e79e9803630fdf1f98bfd3691ba19cf09779428749cf4149388ad6058060f1076f614c6", 0x96}, {&(0x7f00004b4000)="defb6e84f25bb94feefbb2bd94649e96685ee37c7f84b17d25bd8acf11b0887083d53a60d6ec2b5adc8549cb2928e0b0", 0x30}, {&(0x7f000045a000)="bf786b2e704c9a654af631e47cea970a51412ccece3aa0a373bdaa7941a152f998eac8615ec67cdecb48928addda0b27b5315b68e8389baf75dcebd28370e61c50fc4f80f6fbf835b9579df5042e0dfe6c8f0a93260aadf4d16c27617d73e1e91ce4c624b7dfd98f7a60e5ba519980297c3d889ef5025c66b6213ba5273dccdd76ab48c8ab402c086d98bd28abeb8e20eb8724", 0x93}], 0x5, &(0x7f0000d7d000-0x58)=[@sndinfo={0x1c, 0x84, 0x2, {0xa63d, 0x2, 0x0, 0x7, r12}}, @init={0x14, 0x84, 0x0, {0x1, 0x9, 0x10000, 0xffffffff}}], 0x2, 0x4000}], 0x5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000be6000-0x20)={@common="62637366300000000000000000000000", @ifru_flags=0x202}) r13 = gettid() ftruncate(r2, 0x81) recvfrom$unix(r0, &(0x7f00007ee000-0x4e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e, 0x40010102, &(0x7f00008dd000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) write$fuse_notify_store(r0, &(0x7f00001d3000-0x28)={0x28, 0x80000000, 0x0, 0x6, 0x799, 0x5}, 0x28) sched_setattr(r13, &(0x7f0000000000)={0x0, 0x5, 0x0, 0x800000000, 0x0, 0x10000, 0x100000000, 0x0}, 0x0) 2017/11/19 05:29:24 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007ba000)="2f6465762f73657175656e6365723200", 0x40000202, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000f52000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f000096a000)="2f6465762f7573626d6f6e2300", 0xb, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x65f000)=nil, 0x65f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x9) openat$autofs(0xffffffffffffff9c, &(0x7f00007a9000-0xc)="2f6465762f6175746f667300", 0x87ffe, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00008f5000-0x2)=0x3) fcntl$addseals(r3, 0x409, 0x1) write(r2, &(0x7f0000776000-0x1f)="000000ffe100df000000000000b400fc03000004080002000480ff000000ef", 0x1f) socketpair(0x16, 0x7, 0x6, &(0x7f000019a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x809, 0x10001, &(0x7f0000727000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1fffffffc00000, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xea9000)=nil, 0xea9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000100001, 0x0, &(0x7f000079e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r5, &(0x7f0000461000)=@abs={0x1, 0x0, 0x3}, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) syz_emit_ethernet(0x12c2, &(0x7f0000edf000-0x12c2)={@random="b346d37206e1", @random="de89ffb1469d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x128c, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@routing={0x6, 0x8, 0x1, 0x3, 0x3f, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @dstopts={0x16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @hopopts={0x0, 0x243, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xfe, 0x3d, "dd55d0121798110bcecf7cadf4339c79b2716037da0831d14a886341100c13e6e8f55b843b11eb14e3f93359bcdaf16d087dd574cc11eae92bbf14965e"}, {0xc7, 0x9c, "93fb49beaaa604af9f62fe396d8751ecf38f4765db27ad04c977827565953ce232ea25cbbe0ae312330036925e32f087c46ecafde64a55e67eb4c29133a8b17e30ef3a05ca5f0c5f74b1223d275b896e32c6bacc563ed10705d699ba0731d235cee1fb68a4c3ac71da1cee848deaf742264278e22194b6524ae49508fe4c559f04c26747c328529b3755b629d3a067b2d10ad2ca99401327ce4d1342"}, {0x0, 0x64, "6c373a5df12899744aa52d7442ae2d4655b23a4034c8d621154171621cbbcba1b00c0e98f35cf9b13911f779af0d974d0d6134d31df3744e1abbc81326d9a774810e4f2a7118c22eab77f6999c1635f62f687e0deb6d36d5b9c361c463f78d8d4f814e6f"}, {0xff, 0xd5, "815ac8493202e2f9e8589463bec6f8d608c0c4d94a47b77425e06803d35c4d0feeb08457476023d408f482f89a7d50a1e821413ff3b29e0321804d477b735d9f63cc8eb24a930efdb22a3d6ca5cef65a48f35e56616e27c7e1050305565603d5b6eb2a9942e2e2af0f53a922bfb156400f14b02d85ddacf90f67a2acd8ffe3acefd24259583c7c725431dbcb81fa7f1c2a17d6b9043d5bddd2bd241e2eabc924a1b77399899fec42edbaab682a4dd5009e9f87913d2058c2bdf2c833b0f1a253bd57051e76f653043100fc5d02e05699600aaf160a"}, {0xff, 0x1000, "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@tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000ff1000-0x20)={@common="69706464703000000000000000000000", @ifru_flags=0x0}) [ 330.182413] nla_parse: 10 callbacks suppressed [ 330.182419] netlink: 1 bytes leftover after parsing attributes in process `syz-executor0'. 2017/11/19 05:29:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x4, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x2000000000004, 0x10000000000302) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f87000)=0x1, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x100000000000000, 0x3, 0x0}, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000740000-0x4)=0x800, 0x4) sendto$inet6(r0, &(0x7f0000248000)="75", 0x1, 0x20004000, &(0x7f0000999000)={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x582e}, 0x1c) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000df8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000462000)=@ethtool_cmd={0xc, 0x7ff, 0x5, 0x1, 0x36a, 0x7, 0xb2, 0x71fd, 0x8, 0xa6, 0x6, 0x2, 0x8, 0x0, 0x72, 0x1, [0xb11, 0x8000]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r2 = socket(0x12, 0x802, 0x5) getsockname$packet(r2, &(0x7f0000647000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000011000)=0x14) bind$packet(r2, &(0x7f0000fc4000)={0x11, 0x80000003, r3, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00007ca000-0x4)={0x0, 0x3, 0x0}, 0x4) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x2, 0x3, 0x4) sendto$inet(r4, &(0x7f00003ae000-0xbb)="7440298bb16b7350d78e9d2c7c6cae55ec6f2add97fcdcac7a43b85d9a5e4d8c9857201bb6719d4f90c978bd8dab011fc17eb6fffab26320816782b77f70ebcb8a297d23e15731f6d1716047576d744e5fcf4445bfcab115034af40b8f4bae5bee1c352944268a773f59b29f9c270b7adf75160e770f673e47b52d1c1df596941120bb9185ad0e760329889f0b7c17f6632c63e503411a55414410afda40c2f0af8482933d49767feb02afce441fb92be7dde6bb9b286485a63d08", 0xbb, 0x40000, &(0x7f0000aac000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$nfc_llcp(r4, &(0x7f00005ed000-0x1c)=[{&(0x7f00000a2000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x7, "a627cfd86399dfac2063b4a66021e531678e893e12003ab58c3204d87637cb25d67298ca57fad84a7a71bdfb674dcd27daed2fc91b715303fffc878eb6b571", 0x0}, 0x58, &(0x7f0000d8f000)=[], 0x0, &(0x7f000023a000-0x1010)={0xc, 0x1, 0x2, ""}, 0xc, 0x0}], 0x1, 0x0) timer_create(0x7, &(0x7f0000717000)={0x0, 0x1f, 0x2, @thr={&(0x7f00005f1000-0xc2)="9c562a3e4ad87298efe49c13a8b7e48a045362d9081af06ae6d72cd9aba8ff3ce43f923ba2c9c5fdd5b668e5233e40c431d09dff2a86c5cdf0cebec9bcc0e91b96a6418344dad5ab150b9ebb4229f73340e646387cf16e7c54569d70e89a1d25bc2b2b83a5eb6734e73f5614def35df0f1098cf8e727e7b107d1e2a147cd6dd414497b2a2a2df5e7b4ff2e8c3aa93e2fe1c9a3911bf763b5888c1befaa9d72dcef6dd8a686f086433a1254c8562b4b094662e0f6d4ab3e2da174ed67a4a4e4c98dd9", &(0x7f0000809000)="7a53f2590965e6614f207c4204f2184d6a75889957768b51e3bced364a751c4449d48e727103295b0d04bb62631b7481815940e0e3b849ccb3434763886f87c46efa6593f0420fe148ca7574e53d8e61eb30c4ce0132d75b5fab"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bee000)=0x0) timer_create(0x6, &(0x7f0000f77000-0x58)={0x0, 0x3d, 0x4, @thr={&(0x7f0000a65000)="702629c2cb2188016626e14a9a58e6d5e510d78d078c39da41246be0d74fe5f2966b5f781bc004038aa91af321e85edbba294b32a0807726ce50cf1342f789c5a0c3ce0955f3bd89105704e9a25f5b0ad3dd31af9347eba37368691bfb107e61b1f5532a0471fc357e804bf2525be2ee0bd14d578a41591b959e24e208c956fe076b1f0953a28ab084e1e15625540621412de44e43387cdff37a245c60ec70f6cd5dcc1485e429d3a679fa229dac26d3e7f3fa236168c4c03b7858", &(0x7f00000de000)="5d2451e12536d604613dec618f25c6a41b5ac6926f34e851e4c4400a5cd32f9ac2f52b0f80558f76d013a252a4bcd57f8c205c8d991c7f4b3926d143dcfb6cea8d94d34eebc7c223cc5993b28adb6776064898c1"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000080e000)=0x0) recvmmsg(r0, &(0x7f000088c000-0x1e0)=[{{&(0x7f00001d8000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000d79000)=[], 0x0, &(0x7f00002da000)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000013000-0x10)={0x0, 0x0}) poll(&(0x7f0000a06000-0x28)=[{0xffffffffffffffff, 0xc0, 0x0}, {r1, 0x1031, 0x0}, {r0, 0x1008, 0x0}, {r4, 0x40, 0x0}, {r0, 0x0, 0x0}], 0x5, 0x800000000ff) r5 = open(&(0x7f0000eba000-0x8)="2e2f66696c653000", 0x103882, 0x95cbf7f1b8dfa3a7) setsockopt$inet_opts(r5, 0x0, 0x9, &(0x7f0000835000+0x7a9)="69699394c9a3c488f46cfaab522b8eadf5b1e43d145cd6706373f3a269cdefccf1a4353152b7d4b06b72c7a74c4bae97a3791bd3d81c5297b5e25eb30a0000000102b238b6d5a1f42d054457dae3feca09e3a8d5bc75a361da2c54cfd836c86d65af391869a860dfdd4f1dfbcba762411b8e03936cd5225ab7d5d815634c4818d588ab464e872b558845e2ae637815752bc62d382fb1a9afe50e223aa6e2df04343fc76f3169b7127d45479250c61bb88758ed6b403d6041b5b73cf01f6853139df585d5331e098f22f1ba486a2e4460017b22b196e1e04621e75762e94284e9eb71559e4cb350cbb4925065036b510b6d311b", 0xf3) 2017/11/19 05:29:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f6b000)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000893000)=0x0) getpid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001f5000)={0x0, 0x0, 0x0}, 0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000066a000)=0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00005ab000)=0x5, 0x4) flistxattr(r0, &(0x7f00006ac000-0xd6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8001, 0x80000001, 0x3, 0x580}, 0x10) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000d23000-0x48)={0x10000, 0x0, [0x57c953bc, 0xc, 0x20, 0x6, 0x7, 0x102, 0x73, 0x100000000]}) 2017/11/19 05:29:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000926000)="2f6465762f6877726e6700", 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000262000)={0x0, 0x400000004, 0xc35, &(0x7f00002d4000-0x8)=0x0}) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000504000-0x6f)={0x6b, "56149a782d4e4e3e9822b577ca32e82874604b833bf3695246bbb44889c3b19c0cd514197643b892b7b805db7b6d9c5d3843b1f80c119c79f020982c7f55b1f6765257b9977277c1189d51730db18d43592f10f30f70cb29e52e8743de55db63ec7af50fa141e9beeaaf0e"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x0) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) splice(r2, 0x0, r1, 0x0, 0x1ff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = open(&(0x7f0000590000-0x8)="2e2f66696c653000", 0x2100, 0x40) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) gettid() recvfrom(r5, &(0x7f0000013000-0x8d)="", 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) mincore(&(0x7f00002c8000/0x1000)=nil, 0x1000, &(0x7f0000757000-0xfa)="0000") r7 = getpgid(0x0) vmsplice(r3, &(0x7f0000379000)=[{&(0x7f0000698000)="23fbbabe7a0d22ffb1897b4584e53a43b0c4fc9978c7bad437bc5a6873aaf30cb6686abf189cb0f2c3cc4e9f253584a18808f4383518e8c9032d042a8359f03e2bd0d202056398940a122d7b4156e0739afe05e9e978058cf0b5cedfdd", 0x5d}], 0x1, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f00000a9000)=0x6) fcntl$setsig(r4, 0xa, 0x12) rt_sigaction(0x4, &(0x7f0000306000-0x18)={0xca, {0x81}, 0x80000001, 0xf7}, &(0x7f0000c68000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000087d000-0x8)={0x0}) write(r3, &(0x7f0000419000-0xee)="521bfe2d5305096bbf23c4514144b84d1296e8625fd2029047f728ac1264b4413007dc9298f779bb81ec4a90da95bf8f6fb5498cbc5c49adad3ac61729d65b46f54839ee412688b102eda11d88fa7f01e63c62d708e4d80769d758681aa098d8e71219cf24e64703410017b6e8eb63ba5805784afe75d23b59286a471cfcaae0bc82cd2b33bf98d384ae090490f137d7ccbd9545d328d920721e7cf037313ed3cd25fe313338003f6ff48d0bcfc7c72542eacb78ab7f58685962c41da47604c41d33279cd7834dcc075139f2cbfac7e19cd13609d0ac5d8875b599d4f18b072c695f6892dd8f1f83bc18e76488bc", 0xee) vmsplice(r3, &(0x7f000020b000)=[{&(0x7f000010b000)="85", 0x1}], 0x1, 0x0) dup2(r2, r6) readv(r2, &(0x7f0000dd1000)=[{&(0x7f00009a0000-0x55)="", 0x0}, {&(0x7f0000fb6000-0xb0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58}], 0x2) fcntl$setown(r4, 0x8, r7) read$eventfd(r1, &(0x7f0000f13000-0x8)=0x0, 0x8) tkill(r7, 0x16) syz_extract_tcp_res$synack(&(0x7f000087e000)={0x0, 0x0}, 0x1, 0x0) [ 330.266387] netlink: 1 bytes leftover after parsing attributes in process `syz-executor0'. 2017/11/19 05:29:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup3(0xffffffffffffff9c, r0, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000003000-0x4)=0x0) utime(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000002000-0x8)={0x2000000000010000, 0x200000000000380}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000c9d000-0x10)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) open$dir(&(0x7f0000bfc000)="2e2f66696c653000", 0x400901, 0x108) read(r2, &(0x7f0000bd8000-0x18)="000000000000000000000000000000000000000000000000", 0x18) write$evdev(r2, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlockall() ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000653000)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f000004a000)=r3) connect$unix(r1, &(0x7f00001c9000)=@file={0x0, "2e2f66696c653000"}, 0xa) ioctl$DRM_IOCTL_UNLOCK(0xffffffffffffffff, 0x4008642b, &(0x7f00002fd000-0x8)={0x0, 0x0}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000753000-0xc)={&(0x7f0000d55000)="2e2f66696c653100", 0x0}, 0xc) 2017/11/19 05:29:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f6b000)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000893000)=0x0) getpid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001f5000)={0x0, 0x0, 0x0}, 0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000066a000)=0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00005ab000)=0x5, 0x4) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8001, 0x80000001, 0x3, 0x580}, 0x10) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000d23000-0x48)={0x10000, 0x0, [0x57c953bc, 0xc, 0x20, 0x6, 0x7, 0x102, 0x73, 0x100000000]}) 2017/11/19 05:29:24 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000290000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x80003, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00004c9000)={0x0, 0x6e, "53ca46474f0a5567ae33d426f1803bcd42631049f3d49afa8323e9d8dfe2c19e440e55f0648d54ad9bee3c17cc4e2081e72833b675493ae9939c518d05a75ef0032b3a34b1f4ea0404b3f79a3ccc4d49ee3a73905381c2180789a23ad729366c83fb42c591a864ede81821e00096"}, &(0x7f00003b7000)=0x76) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000660000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x1e006, 0x0, 0xa8, 0x86, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000d7f000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000449000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0186405, &(0x7f000034c000)={0x3, 0x5, r1, 0x7fff, r4, 0x8, 0x3, 0x6}) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f00007ee000)={@common="726f7365300000000000000000000000", @ifru_flags=0x8200}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) setsockopt(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xc, &(0x7f0000fb7000-0x4)=0xaf6, 0x4) r5 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_opts(r5, 0x0, 0xb, &(0x7f00003cc000-0xa6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000065a000)=0xa6) r6 = openat(r3, &(0x7f000093e000)="2e2f66696c653000", 0x0, 0x40) unshare(0x8000000) r7 = mq_open(&(0x7f0000000000)="2a47504c5b766d6e65743140766d6e6574317b2d766d6e65744076626f786e6574302176626f786e6574312b4d00", 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_getsetattr(r7, &(0x7f0000fb2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000066a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$vcsa(&(0x7f0000536000-0xb)="2f6465762f766373612300", 0xfffffffffffff000, 0x204) ioctl$GIO_FONTX(r6, 0x4b6b, &(0x7f00001b5000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/11/19 05:29:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket(0xf, 0x4, 0xe2b) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000ac000)={0x0, 0x5}, &(0x7f000029b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000052b000)={r2, 0x1c, "5ce127377314113bca6d609602921253f1ece7dcd5262942794675bf"}, &(0x7f0000a74000-0x4)=0x24) r4 = socket(0x10, 0x2, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00005d0000)={0x0, 0x0}) ioctl$void(r4, 0x5451) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f00004ba000)=@sack_info={r3, 0x8, 0x9}, &(0x7f0000a24000)=0xc) clock_gettime(0x7, &(0x7f00000e5000-0x8)={0x0, 0x0}) write(r4, &(0x7f0000e9c000-0x24)="240000001b00fbffeb03000000fb010001f6ff0b08000300010000e5f6000003f9161701", 0x24) setsockopt$inet6_MRT6_DEL_MFC(r5, 0x29, 0xcd, &(0x7f0000dbe000)={{0xa, 0x2, 0xc8db, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8a}, {0xa, 0x1, 0xf22b, @loopback={0x0, 0x1}, 0x3}, 0x4, [0x7, 0x3, 0xf, 0x1f, 0x9, 0x8, 0x9, 0x7]}, 0x5c) bind$inet6(r0, &(0x7f000082d000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000984000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000008}], 0x4) listen(r0, 0x104) r7 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000707000-0x14)={0x0, 0x2, 0x1f, 0x9b, 0x1f, 0x10004}, &(0x7f00007f9000)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005df000)=@assoc_value={0x0, 0xfffffffffffffffd}, &(0x7f00008ea000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000301000-0xb8)={r8, 0x10001, 0x0, 0x9, 0x7, 0x0, 0x0, 0x2, {r9, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0xe53b, 0x2, 0x5, 0x0}}, &(0x7f0000868000-0x4)=0xb8) connect$inet(r7, &(0x7f0000868000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/19 05:29:24 executing program 5: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a94000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0x3, 0x22010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000001000-0x4)=0x4) 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) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000009000)="2f6465762f6b766d00", 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x7, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2, 0xffffffffffffffff, 0x2) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000b06000)={0x0, 0x0}) bind$inet6(r1, &(0x7f0000757000)={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x8}, 0x1c) madvise(&(0x7f0000da4000/0x2000)=nil, 0x2000, 0x4000000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000d72000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getown(r2, 0x9) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000663000)={0x0, 0x0, 0x0}, &(0x7f0000389000)=0xc) sched_setaffinity(r3, 0x8, &(0x7f0000e1f000)=0x36d1) mkdir(&(0x7f0000bdb000)="2e2f66696c653000", 0x0) mount(&(0x7f0000e07000)="2e2f66696c653000", &(0x7f0000a70000)="2e2f66696c653000", &(0x7f00004db000-0x6)="72616d667300", 0x800000, &(0x7f000054d000)="") setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000a63000-0x4)=0x1, 0x4) r4 = creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0xbc9dc8fbd81cb4b1) writev(r4, &(0x7f0000017000)=[{&(0x7f0000ced000-0xc)="28d9d1c3dd76aae49d900b43", 0xc}, {&(0x7f0000d2a000)="972153df446a59b2b39e2a46c8c7dae21ae4e5693e4c74bdede913f363e92de4b6bed06304cf1bd2176866c8e15614b1cc0b4ffda40adb5120d6c4a0f12c1c56fceb4e0c0794a583bf05540c75f17fc4a552a606433e54f8506f6ab41f4aedef1f0d4f1e4679f903e2b7841b36d3a022feae47f6728c552b68b769de29198a88c3e13729745931134a9599f30e5a20307a5d356de7542fc9c022539a8aa88230ece019f22b30c12b2e3732", 0xab}, {&(0x7f0000b23000-0x26)="796452fc0d703cdf43ef056067e82790c1ad305b6c51e5255c2a8dfea516642b061cb4cba1f3", 0x26}, {&(0x7f0000a0e000-0x86)="3fb83beef165604c95fc2d963a1be0de633527b2825d5b5c6ba39b796a6c921ca937e9015c0c73969ec105a55e97e64a107f62a6aa2c3359c3dd15f6dcda6322dcefff6b01fdf847a6767c6d04a1ed486f0cdf9328708cb081100cfe7639e7caecdc5c3f5ab63d850a1f55c30ceabb6bfa17cfb06701fba0ca47bccaa9d98ffb48b9b1991384", 0x86}], 0x4) syz_open_dev$random(&(0x7f00004a9000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x20483) 2017/11/19 05:29:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f6b000)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000893000)=0x0) getpid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001f5000)={0x0, 0x0, 0x0}, 0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000066a000)=0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8001, 0x80000001, 0x3, 0x580}, 0x10) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000d23000-0x48)={0x10000, 0x0, [0x57c953bc, 0xc, 0x20, 0x6, 0x7, 0x102, 0x73, 0x100000000]}) [ 330.411828] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 330.447833] sctp: [Deprecated]: syz-executor3 (pid 15942) Use of struct sctp_assoc_value in delayed_ack socket option. 2017/11/19 05:29:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f00002fb000)={0x8e, 0xffffffffffffff65, 0x407f3, 0x2, 0xb, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000a5c000-0x1a)="00", 0x0) r1 = gettid() r2 = gettid() capset(&(0x7f00001b5000-0x8)={0x59980330, r2}, &(0x7f0000780000-0x18)={0x1, 0x5, 0x8000, 0x6, 0xffffffffffff9b27, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r3, &(0x7f0000fa0000)={0x2, 0x0, @rand_addr=0x20000000000003f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = fcntl$dupfd(r0, 0x0, r4) openat$ptmx(0xffffffffffffff9c, &(0x7f00006c2000-0xa)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2ed, &(0x7f0000a52000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x2b7, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x2, [0x0, 0x0, 0x0], {0x6, 0x6, "b143f5", 0x5, 0x4, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, [@routing={0x2f, 0x4, 0x2, 0xffffffff80000000, 0x0, [@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @fragment={0x3d, 0x3f, 0x400000000000, 0x40, 0x3f, 0x2, 0x0}, @routing={0x2c, 0xc, 0x2, 0x81, 0x10000, [@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @hopopts={0x2c, 0x23, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc2, 0xa5, "bb90d942abd7f901d420d9c276f833614edf3dd8b0a0af4e8da9f619d5fa967bb23bb0c57892c09059e5da39c5960ccfedd694e19667bc1b506c414487bf5112d0fa15a8095f49f44d98ef3de06009bb6354acd7cb54f2a21ca4a23d7e1509ee44c962d42ff30fa1c7477b5d8095e86a4315ee46eafd41b67815126b1942ba4cbf8301098ce40d89a3d02300033d773bfd21c8b3ea6baf86fe601a5aee1ac2e7010fce0be1"}, {0xc9, 0x8, "a993583cf33a05dd"}, {0xff, 0x3d, "e804869d2487ec1d872e4fcc4806718fc7f13ffd25e2a3235fd7418c64ef965f67523487a6b9ec089331dad983e428f2b85428d289c38776c379053b06"}, {0xc9, 0x29, "7fa3a2963692121f0d81bf761a8ec78787813570f4b361c49a7353b537c192d8c1e628ed8a33ed4457"}]}], "cc0c3adee75d59f6503576a4a1056493dbae6b405f2bf68eb57a000b5cda45bef81b05f17442670e95c95b9f7b300bfd0c8c36a35c407459d40c91ea33c97b4f7c17c471b59923a26aa0200e94a15e01598a8ea388749f067d0d69ec32cc859a06c4cc65faed9da7be92d44a003db9a8118d51f78f9d7ee0a4bc8684fdeb457eb1a17137444d4152fba121d58dca4d462bfce34a7ae3fc5c86b84e535e451e701c93f4eb8fef0977e109ef45e2e8e1dcdcd0fc92fb377c557d06fad5a3cd4bbb7991459d626679"}}}}}}}, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000540000-0x28)={@common="6c6f0000000000000000000000000000", &(0x7f0000000000)=@ethtool_wolinfo={0x5, 0x0, 0x100000000, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000163000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000777000-0x8)={0x0, 0x0}, 0x1, 0x386) syz_emit_ethernet(0x3c, &(0x7f0000ad9000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x5, 0x5ccbacbd, 0xa83}}], {{0x20086dd, @llc={0x28, @snap={0x1, 0x1, "9b", "d90102", 0x8847, "2b4c1af9f76a1af14c75bf9c70f60a6c793ad9fe46000000000000009f3ebe3e"}}}}}, 0x0) mmap(&(0x7f00001f1000/0x1000)=nil, 0x1000, 0x6, 0x53, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r1, 0x0, 0x2, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x200003, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x80003, 0x3) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) bind$inet6(r6, &(0x7f0000f06000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000b38000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f00002cd000/0x1000)=nil, 0x1000, 0x100000000080, 0x10000000000010, r3, 0xfffffffffffffffe) [ 330.447833] Use struct sctp_sack_info instead 2017/11/19 05:29:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008c1000)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getcwd(&(0x7f0000b5b000-0x72)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$int_in(r1, 0x5452, &(0x7f000090c000)=0x1f) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00008c4000-0xa0)={0x0, @in6={{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa9a0, 0x3ff, 0x5, 0x7fff, 0x4}, &(0x7f0000942000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f18000)=@assoc_value={r2, 0xffff}, &(0x7f000029d000)=0x8) r3 = epoll_create(0x8) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00002d5000-0x9)="2f6465762f76637300", 0x2002, 0x0) ioctl$KVM_INTERRUPT(r4, 0x4004ae86, &(0x7f0000562000-0x4)=0x6) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00003cc000-0xc)={0x0, 0x0}) sendto$inet6(r1, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r5 = fcntl$dupfd(r0, 0x406, r0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000227000)=0x0) setsockopt$kcm_KCM_RECV_DISABLE(r5, 0x119, 0x1, &(0x7f00004cd000-0x4)=0xffff, 0x4) getsockopt$inet_int(r5, 0x0, 0xf, &(0x7f0000396000-0x4)=0x0, &(0x7f000075a000-0x4)=0x4) r6 = userfaultfd(0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f00001fc000-0x4)=0x0, &(0x7f0000588000)=0x4) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000fb4000)=0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000bcb000-0x4)=r4, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) dup2(r0, r6) 2017/11/19 05:29:25 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x8, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000711000)="2f6465762f73672300", 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00000db000-0xd1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = mq_open(&(0x7f00002a6000-0x8)="47504c24656d3100", 0x882, 0x0, &(0x7f00003c0000)={0x200, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0}) r2 = add_key$user(&(0x7f0000a64000-0x5)="7573657200", &(0x7f00000dd000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00005b8000)="534f05db0f52d3cc1178603478c9a4ea164a14ce8f57325cfb3e721e01dede634d40822254930050098228aa88792b7ba387ffa592fe89ae0c3b7ffe30", 0x3d, 0xfffffffffffffffd) keyctl$update(0x2, r2, 0x0, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x4) bind$bt_sco(r0, &(0x7f0000bd7000+0x960)={0x1f, {0xd73, 0x1, 0x7fff, 0x2d, 0x3f, 0x20}}, 0x8) ioctl$TIOCCBRK(r0, 0x5428) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000a7a000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mq_timedsend(r1, &(0x7f00001b4000)="01", 0x1, 0x400000, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000760000-0x4)=0x0) r4 = getpgrp(r3) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f1d000)=@sack_info={0x0, 0x1f, 0x9}, &(0x7f000025d000-0x2)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000484000-0xc)=@sack_info={r5, 0x3f, 0x80000000}, &(0x7f0000099000-0x4)=0xc) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000ab1000-0x2)={0x6, 0x5}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000358000-0x24)={0x4, 0x100000001, 0x9, 0x7, 0x0, 0xffffffff00000000, 0x6, 0x7, 0xf2b0, 0x40, 0xffffffffffffffff, 0x1}) prctl$setendian(0x14, 0x3) sched_rr_get_interval(r4, &(0x7f0000b89000-0x8)={0x0, 0x0}) creat(&(0x7f0000745000-0x8)="2e2f66696c653000", 0x19) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000f5a000)={0x8, 0x9, 0x2, 0x2, 0x7ff, 0x100000000, 0x5, 0x5, 0x4, 0x1, 0xffff, 0x2}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x8) 2017/11/19 05:29:25 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x40000, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1840, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000fc0000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6175746f667300", 0xa00, 0x0) memfd_create(&(0x7f0000000000)="2900", 0x2) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6175746f667300", 0x100, 0x0) fdatasync(r0) perf_event_open(&(0x7f0000001000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f72746300", 0x407ff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000bc0000-0x5c)={{0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5f43}, {0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x401, [0x100000001, 0x1, 0x40, 0x100000000, 0x8000, 0x81d, 0x1f, 0x7ff]}, 0x5c) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x80801) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000012000-0x18)={0xaa, 0xfffffffffffffffd, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x2031, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000000000)="6173796d6d657472696300", &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000-0x1)="00", 0xfffffffffffffff9) r5 = add_key(&(0x7f0000003000-0xa)="656e6372797074656400", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key(&(0x7f0000006000-0xc)="69645f7265736f6c76657200", &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000)="69d6075347cdb0c17ce1ccb6769ede96e1b433f140e669aa2c8c9c97917297aa0e27957310b5b99bfa242e7a35ae69860b12b61f22aae8e8252342041da8675357a0760b775d9313ca3d093099088bdda26960428aa7ad59733bacd0ce71487ba71b7ccbfcc187fd2ede612263f1c8fec7bfa79a1752dad93d16", 0x7a, 0xffffffffffffffff) keyctl$instantiate(0xc, r5, &(0x7f0000001000-0xb6)="64fa27ffa330619bb43ab086f1c36051099dee82b5609f979b4876e6b99e280493f53819037c19f8f69df4acbcef00b48b7d59b2cbbfa085ca00ae3cac15740fedaf9b96203012b324b0d5020403d8a2c1f896e879b54b59c178a321ad06b98dfc4f199207d76ccdb6336e636076cdb30006c0e48744b6b0008bec62bac695569bc4b3a5f2900790500e53f6078296110cc07508c80d2263e98d2d110941a2d35af8df51486d360c78191f7d8140fa7ad5bcec425b18", 0xb6, r6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/19 05:29:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f6b000)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000893000)=0x0) getpid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001f5000)={0x0, 0x0, 0x0}, 0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000066a000)=0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8001, 0x80000001, 0x3, 0x580}, 0x10) ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f0000d23000-0x48)={0x10000, 0x0, [0x57c953bc, 0xc, 0x20, 0x6, 0x7, 0x102, 0x73, 0x100000000]}) 2017/11/19 05:29:25 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x6, 0x0) listen(r0, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000005000)={0x0, 0x0}) epoll_wait(r1, &(0x7f000000d000-0x10)=[{0x0, 0x0}], 0x1, 0xfffffffffffffff7) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000005000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x8, 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000014000)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="5affc5b35871", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_ifreq(r0, 0x8936, &(0x7f0000012000-0x28)={@common="6e723000000000000000000000000000", @ifru_map={0x9, 0x3, 0x8001, 0xffff, 0x10001, 0x2}}) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000012000)={0x0, 0x0}) recvfrom$unix(r0, &(0x7f000000d000)="00000000000000000000000000", 0xd, 0x10100, &(0x7f0000010000)=@abs={0x0, 0x0, 0x0}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6f0116fe, 0x1, 0xff, 0x2, 0x55, 0x3, 0x9f0}, 0x20) writev(r1, &(0x7f0000010000-0x70)=[{&(0x7f000000f000)="5a696321fa88931be01b7faa42a66dae5f5f6c6d4b6b6de875ea83416493038dfa418eb443f0812ff197392c0195cd130ae60e5405b8b84cf553add9ebcc0cc97b6ed4b3c3926a1b3d69faac0cade7e6bc", 0x51}, {&(0x7f0000010000-0x53)="3be23487a1c5d8b0b918db59c3331dd9d0e95a7f1fef0fe390e4126cdb56631b3a8c15e8a9b6eccb778327bc811017eaac4f703f742215d181d8eaf8466d98dce21702c1dc8c6a25c6b93c84eac9f2cadcde4b", 0x53}, {&(0x7f0000004000-0x44)="7808e851235542c3c8c38eed9c273dd8473fdff37739bc84b0f9f37196fd323fb55ae70ef7784f5405f9b57d0359d4a2f816ac8f5fa9b39bd09045ab36604a43099b6201", 0x44}, {&(0x7f0000010000-0x1000)="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", 0x1000}, {&(0x7f0000003000)="a5d115a52d1e81d60b7dd8715b06038b8eaf61cf808c00cb4bd1460be7c175eac3703b84720fa54fef8e9ec0bc47d04f15592963161312277b2f181f6a1b8e795aed6f831bf08f45102b5efad7451b8d8ec8b09f44667b609b68690fdc67b6554a32392ccfa8cdd2a9f5a5f846dc5f933c3782fe99995ac1e9171453e89fd88d12cda6", 0x83}, {&(0x7f000000b000-0x65)="323c001599b4c2a992cb69621281f1fd30c147aae42284630369c9e52b1aed88c9b9b92cb431390c585a08383488fb5bdeb21cb7d196974bc2374543ab6981652f1e193efd90592e09d6edb056079d99677039bc81b5fe0cb69f3e99eb6f6d537bab82c52c", 0x65}, {&(0x7f0000010000-0x1000)="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", 0x1000}], 0x7) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000000b000)={0x0, 0x80}, &(0x7f0000015000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000014000)={r2, 0x1}, &(0x7f0000014000)=0x8) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000016000)=0x1, 0x4) shutdown(r0, 0x0) socketpair(0x80000000000021, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000074000/0x3000)=nil, 0x3000, 0x0, 0x132, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80003, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$nfc_raw(0x27, 0x1, 0x0) connect$inet6(r3, &(0x7f000077b000-0x1c)={0xa, 0x0, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800000000}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00003e8000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xa, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x4, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000189000)=0x0) ioprio_set$pid(0x1, r4, 0x8) 2017/11/19 05:29:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup(r0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000d6f000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r0, &(0x7f0000fc3000-0x10)=[{&(0x7f0000fd5000-0x29)="2900000020001966153d75001018001d020008001700002a00e8ffff08000200002419f3ff0000048e", 0x29}], 0x1) ioctl$void(r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x1) writev(r5, &(0x7f000000b000)=[{&(0x7f0000065000-0xb5)="", 0x0}, {&(0x7f0000067000-0x1000)="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", 0x1000}], 0x2) vmsplice(r5, &(0x7f0000c57000)=[{&(0x7f00003a8000-0x14)="d89e0ff22dde762b8dde48b52c24a947a37a2e6b", 0x14}, {&(0x7f000032a000)="33505cbfb7e713efe7", 0x9}, {&(0x7f0000db8000-0x61)="6ac385ab435cf077fc3ef604e7abc4efb181b170c3a995d27e10074bc02bd74399daa378ab95bd1637029323a8823fdee1a3a8e0b6ab4b570cda1ae1da5a6c56e54a72d5676256524e60eba73fb61c31d1108e82bbd14859d402c1105c139ca1a3", 0x61}, {&(0x7f0000637000)="5571157513e7188bd72a024dad18958b245ce3f06efc1fdb8df3d185cc7e1f1ec2a701d2683df6f440760ed476b12e653d653ef7ce7f1e9f5a5fd23648864c826f1eb8c14e740f974fcaa247e1cbbae0063aa0bd1bd04784b386dcc88d64d4e9a4df7cddc7e185d5a457bb3a08b3f8fe5fcf4e86681685f764dcd9ab917ab8c302f6f262a39feaf25e9469badec2db023261fbf987c45c06e989740a95f5652e584165895ba8daee91ba344d021a29955879028be152dd4339041e6f1f6977a72789375a626f4b38fe73a8d9057d7e296e3cd73643d60353dc88da8d826ba88582c1", 0xe2}, {&(0x7f0000bbe000-0x2c)="53505b5077eab6d2fdd76cf0326be243e5fda7a16d82d9c73266130bf375cae7374dbd4cbed824daa5b2c8bf", 0x2c}, {&(0x7f0000071000-0x5c)="45539886f0b0da1b643ab1743ec6ec2324c32572cc7bd320355e044b95f34ccfc7cb65749bc45e9f339b2b2fffe7bd8a402a92b0ee56ce1e6a3613db717bbd0ceae978f1f6c78e29e0980e2a9371f550412a2a6137f2f24ee5a0a8c0", 0x5c}], 0x6, 0x4) dup2(r2, r4) r6 = open(&(0x7f0000251000)="2e2f66696c653000", 0x8000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000caa000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b07000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000b6c000)={r7, 0x400000002, 0x20}, &(0x7f00002d8000-0x4)=0xc) [ 330.523272] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 330.542286] sctp: [Deprecated]: syz-executor3 (pid 15955) Use of struct sctp_assoc_value in delayed_ack socket option. [ 330.542286] Use struct sctp_sack_info instead 2017/11/19 05:29:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000f59000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x480000) r1 = dup3(r0, r0, 0x80000) ioctl$TCGETA(r1, 0x5405, &(0x7f000048e000+0xf8e)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000bb7000-0x10)={0x0, 0x0, 0x2, 0x7fd}, &(0x7f00005b1000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000919000)={0x0, 0x6b, "c11467cefa95dffecf78134b42026e5dfae64bc849ce637198609e00000d000000000991d35cbfd95781964b82b2a2bc702a5e0000ed6f5503b9000000000000c0f77ded3cfec3fffffffcc48fb200f7a3986763624e1efbdc036219a4e21cbf7c4db4568d41534ef1b386"}, &(0x7f00005c0000)=0x73) r3 = socket(0x10, 0x803, 0x0) sendto(r3, &(0x7f0000cda000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmsg(r3, &(0x7f0000d02000-0x38)={&(0x7f0000d02000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000336000-0x70)=[{&(0x7f00008ae000-0xad)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xad}, {&(0x7f0000a9d000-0xea)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea}, {&(0x7f0000885000-0x69)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69}, {&(0x7f000040f000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f00002e8000-0x55)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55}, {&(0x7f0000fbd000)="", 0x0}, {&(0x7f0000f50000)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}], 0x7, &(0x7f0000a5e000)="", 0x0, 0x0}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000015000-0xe8)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b62000)=0xe8) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f00008bd000)="2f6465762f76637300", 0x4000, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000c0f000-0x20)={"7fbe2b06ee0263186536a5193bafc4cb", {0x4, 0x3ff, 0x7ff, "4558eaafef7a", 0x4, 0x0}}) setsockopt$inet6_mreq(r3, 0x29, 0x14, &(0x7f0000634000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r4}, 0x14) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000093f000-0x8)={0x0, 0x0}) setsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f0000721000-0x8)={0x1, 0x800000000009940}, 0x8) recvmsg(r1, &(0x7f0000638000-0x38)={0x0, 0x0, &(0x7f00005bb000)=[], 0x0, &(0x7f000092a000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42, 0x20080}, 0x21) listen(r5, 0x20000001) accept4(r3, &(0x7f00000d2000)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000044f000-0x4)=0x10, 0x80000) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000a6e000-0x10)={0x5, &(0x7f000007d000)=[{0x2, 0x9, 0x2, 0x7f}, {0x3, 0xfffffffffffffffc, 0x80000000, 0x6f26}, {0x7ffffffc, 0x5, 0xfffffffffffffff9, 0xe7}, {0xfffffffffffffe01, 0x5, 0x4, 0x1}, {0x98b, 0x1, 0x100, 0x6}]}, 0x8) write(r3, &(0x7f0000e80000)="22000000120007d30e00000000000a000c150009000007190000000004000806da0641", 0x23) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000614000)={{0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc40}, {0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x6}, 0x9, [0x401, 0x0, 0x401, 0xca7, 0x75d, 0x80, 0x175, 0xbf5]}, 0x5c) fstat(r3, &(0x7f0000026000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = creat(&(0x7f0000d2f000)="2e2f66696c653000", 0x3) r8 = request_key(&(0x7f00009f2000)="6173796d6d657472696300", &(0x7f0000637000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000a86000-0xd)="2f6465762f6e65742f74756e00", 0xfffffffffffffffe) keyctl$get_security(0x11, r8, &(0x7f0000bd1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000922000)=@assoc_value={r2, 0xfff}, &(0x7f000032a000)=0x8) getpeername$netlink(r7, &(0x7f0000b40000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c90000-0x4)=0xc) ioctl$TUNDETACHFILTER(r7, 0x401054d6, 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000073e000)="2e2f66696c653000", &(0x7f0000553000-0x6)="51616d667300", 0x105402, &(0x7f000057a000-0x1)="7b") 2017/11/19 05:29:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f6b000)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000893000)=0x0) getpid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001f5000)={0x0, 0x0, 0x0}, 0xc) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8001, 0x80000001, 0x3, 0x580}, 0x10) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000d23000-0x48)={0x10000, 0x0, [0x57c953bc, 0xc, 0x20, 0x6, 0x7, 0x102, 0x73, 0x100000000]}) [ 330.609787] netlink: 5 bytes leftover after parsing attributes in process `syz-executor5'. [ 330.633051] netlink: 5 bytes leftover after parsing attributes in process `syz-executor5'. [ 330.690227] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. [ 330.736727] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. 2017/11/19 05:29:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f6b000)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000893000)=0x0) getpid() r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8001, 0x80000001, 0x3, 0x580}, 0x10) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000d23000-0x48)={0x10000, 0x0, [0x57c953bc, 0xc, 0x20, 0x6, 0x7, 0x102, 0x73, 0x100000000]}) 2017/11/19 05:29:25 executing program 2: sysfs$1(0x1, &(0x7f0000495000)="73656c696e7578656d30776c616e3000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00007c1000-0x9)="2f6465762f6b766d00", 0x4, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) splice(0xffffffffffffffff, 0x0, r0, 0x4, 0x0, 0xffffffffffffffff) r2 = dup3(0xffffffffffffff9c, r1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005e2000-0x10)="2f6465762f73657175656e6365723200", 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000429000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x403c5404, &(0x7f0000e9a000-0x3c)={{0x3, 0x1, 0xfff, 0x1, 0x7}, 0x5, 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]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f00004ce000)="2f6465762f736e642f74696d657200", 0x0, 0x0) fcntl$getown(r1, 0x9) openat$kvm(0xffffffffffffff9c, &(0x7f00007c3000)="2f6465762f6b766d00", 0x101000, 0x0) r4 = syz_open_dev$sg(&(0x7f0000b35000-0x9)="2f6465762f73672300", 0x1, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r4, 0x6, 0xd, &(0x7f0000ab6000-0x1b)="cd2a6deabf2000005e009155991c8b8000d0b69fba2a9a7ea0108b", 0x1b) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f00006b2000-0x4)={0x487}, 0x4) perf_event_open(&(0x7f0000134000)={0xfffffffffffffffc, 0x78, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r4, 0x0, 0x0, &(0x7f0000eae000-0x6f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d7c000)=0x6f) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f0000e95000)=@req={0x28, &(0x7f0000ea6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@in={0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}) r5 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x0, 0x0) modify_ldt$read(0x0, &(0x7f0000cc9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58) ioctl(r5, 0xffffffffffffffdb, &(0x7f0000001000)="") unshare(0x803) r6 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r7, 0x4008ae89, &(0x7f00001dd000)={0x5, 0x0, [{0x40000021, 0x0, 0x9}, {0x907, 0x0, 0x0}, {0x0, 0x0, 0xfffffffffffffffe}, {0xc0010bef, 0x0, 0x804}, {0x0, 0x0, 0xfffffffffffffffe}]}) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2017/11/19 05:29:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f65000)="2f6465762f6175746f667300", 0x100, 0x0) r1 = socket$inet6(0xa, 0x3, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f66000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x200000000000b, 0x0, 0x0, 0x0}, 0x20) fcntl$setlease(r1, 0x400, 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$tun(&(0x7f00004ce000)="2f6465762f6e65742f74756e00", 0x0, 0x80002) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x1, 0x0, 0x0, 0x40, 0x0, 0x0, 0xfe, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x6, r0, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f72666b696c6c00", 0x10000, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xfffffffffffffff9, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x3, 0x1, 0xdf, 0x0, 0x200, 0x40000000000000, 0x0, 0x0, 0x0, 0x6, 0x800007, 0x40, 0x100000000, 0x2, 0x0, 0x0, 0x0, 0x80000000000000, 0x0}, 0x0, 0xfffffffffffffffd, r3, 0x3) socket$inet_tcp(0x2, 0x1, 0x0) r4 = epoll_create(0x400040004) r5 = userfaultfd(0x2080800) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000c52000)={0xaa, 0x2, 0x0}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000e67000)={0x10000000, 0x0}) clone(0x600, &(0x7f0000687000)="19a928067a62b574d9e82aa85e0903a84d83508ad7c231324ccc1a9cba28833864f223f52873d53d073f01e6080c0ed972826fe8e507", &(0x7f0000b4c000)=0x0, &(0x7f0000553000-0x4)=0x0, &(0x7f00007a5000-0x8f)="d271efee53e2f79b4fbf815feb2e1d3b3378b4ab49b820c4d8672f5759b7a62ff25021efbaf7ed820d669b8394ef7a69584045479ddbed93fdac39f8c701a6ee5023852472cbe92e0bdb0658b794cb07d7a19525a4ef90b176e5c8905d71b79f9455c88c0698cfdbe25a5be55da300dd174ffba28022852630102632e264fb48874b87a706aa1c551e515f5205c11b") close(r5) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f0c000-0x11)="2f6465762f7667615f6172626974657200", 0x200, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000122000)={0x0, 0xffffffff, 0x87, 0x8, 0x8, 0x7, 0x1010, 0xfd6, {0x0, @in6={{0xa, 0x2, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffc00, 0x6, 0x6, 0x1, 0x5}}, &(0x7f0000e7d000)=0xb8) ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f000077c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000afc000)={r7, @in={{0x2, 0x2, @rand_addr=0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socket$bt_l2cap(0x1f, 0x7, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r6, 0x400443c8, &(0x7f0000937000-0x8)={r2, 0x8}) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000baa000-0x98)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0xffffffffffff0001}, &(0x7f000054b000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000061e000-0x1008)={r8, 0x1000, "85eded7257221759655ecae722c52e69763411ff6101165b281acc0a9100dda1987a838fe0d44d83fc7a03f06ee4de6e4169bd49dec097d0fae08fef678e607728dfdf45c7af51ca9c3bd7de0e6d84791bfe0ba3885964dcda19ca1a20f3be3c25d52eb5d2e3d1c7da73446bbadaa09ddddb7fa7b8434714130fcb2685cc840abde9284f52006df6f5f8a64dfbb1e273a7f4f5f3af47676984654154f364ab3b6aea6155d7fcd47c6204abbe452ca4c2c9242c102607760f963f1fa88a70f6e8d753561d27f210e7e0cf62e7eda12856514c47c674cb1bb00032d3150a1605dfad299255cb6d96cf0a9be9d62e2dcecd7b95d9d14ab5d0dda3cbefad0007eed5822d6ee0feae61e0ae785af42f1c0cf7eb84f607565969c467ea4db468289462d4a7f382b635585bc5945bf1fb79ca4dea9e60bf2d4b666f39220e8c5d7b03e9a510f9ff3ef014cff715c24de5f9b98730f9a14d6d9b97690816ee60c750c381bf1f072cbb1d959460f5153f4ec286475a76d61f2a5b0c62e9c5476cadf44a2e553cebbf99673238f1c60220dc565076b221f4536871763f339e7ff4b44e0922313947078774cc6e209b3d6698d301ad3b05bc1679633407d8a546ed3dc8b633ddd517d524fc9dc8fa791ddf52b87968c4ae80066a57faa2b5f5050ecaf7341f12154357342e01d41e415573603c151d5624151476a53870a7853259d5ad73b100957bffbeeb782751475fcfd5b78a2cc0f7f1d9acfedac6a885e4e1b4fbb4a47236e33b19eece8f6c7f2f39d62e9fb25024bfae9517227e4797d2b0cc0e68c5260728ca95c0d69e7978f85c8a37ed6a0b7a219bf82093ec92b53e35aa39e03f751e6bf96f85f4fdc8d3fe1025f5ba39b5d01e682dd178beae2c00a6402c641fc1dd06b7f478df09dcedb6b6518c638c971385c97f31372c1981b669af3cce79559266bc03b93b137b0a7d8e6239c724203cdcd060eb50a788ebb55d5a570f268369ba8ffa4b2a0e7b1d1000c8dd65930f5d7cd0196c11b0d7c59fa2abd7c33651ecfdd307d74eef9b5b4300bfad6adb140708f39e9b9885395f9648d70b778007b77aed104b229a75534377857a6f3dd62ca6a20735fa0e6670efea40cc9f627f171419ccbde6ba960a6dd283dc5205f1b9fc5807349fcfc13f94394fdb0e4ddbe27a8a1b2be62d19316e01dd9adbe35affd87280659d7a6a6825f964780d70977a5a204a59004265edaa6d52b630cbc36c25c153d9495be715886639b9578fe1a853d59d852d3d520a1efb1f0a794ebd219d33025ae7182beb7913315575099c9112c4b994012e42dbcf9b6268c4ff72f7dfd4579a234429696b44df26ba8643286897edf67fb09c9d2a0420e09e6a9d5a89e5ea07ad14d4c38abdf5120cbbd0fb1c16374ba50377d9e67cf8fc4e7658464065447d17818e1b50f84ec8cf9b155b0e8f676b09b82176c62e1cd8b9b385c4cef4504553fb40bb4180403cae4d12ed02ca9ea4fdf487834f42a3b9346310001d7e71c6609bb09b1837cab8fb641a341030870908bd1117b2f57665f86472f1f7f130549c8eb24c8b43ae514cdb79d6ff975df88deec1c938fbb0efa4cd678953071e2420a9c84ace5e69065ba202a7a83eb02169b5da164e5e95d86ca7b3a057e8ecc00375d525baeb0988cf9f55e6ec32f3d9f961912348034a1fbf8183be2c0be44d8194e4801079d442a7391dddf14f5a4b97eb18287a903a9a5f70566290966865b42edd9c436a3084005f47a3117d5dc9108a018a79db4a599ea3cf55c59c476e78be842d4395b8c775a408bf02431f8091928c0caab33216edf0d8f12c6f7bb71391a3d6d420852bff3c1c3f53c83f7b53cf1951bc0a5ea6d0bdab8fbd1b37b055d4ba2725fb1966f0854f0ed42456bfb6fbf7f49bd7e535930f6c2328afcc1f8f421da7608900eee5ff1cecde073c52ef12e2f6c311be1e8e22081f7807cc5807f35eb0b378c74f5124e47ba220c404dfb6b3351d523abb0c4c5cfeffb0734ff12bf46f509e39a325478a2e2a7313d2ee1ca643279886e56b2a9f2e586c98915464c9b71cad7c588f57fbdede7765e590e6818eee6330040e6ba6429e4428a3a77f01a08eb44a91294019aa372e1b96a30739fc986375a9d3be80e4d614d845e23b767a9eab31bf623b34e1197f30499dba9953c8a5fe7dc6e89ce89459de43c5bbfcf75189d9ec9d311841881a65fa68b02ecedaf50123959c96a6243dd0ed8f2892a30fb21c6a61a0b9c8a5f567dcb3ccaea1a31ef767dd48cc907418a26d41451747eceaa0b5d0a96b7bb28f1bd5d7b0b9e3d57c62baa16ac4ebe02e4d904e2fce2477044d6c6ca1100aea17acca4d8e77aef35632fcb3622501f913e6249f8f51cc6de70a362027806d2f86b97c0d0242a765c60431089839811f5ac7b061a0683287d6ead2c0e4019fc6b6652580152d01b2cc9c2125f6e04fe5fc9c858e583150ed57698ba710124e814e669159829550fe248cb639dde0719223ef1f0b782df3e7a2eb454928a46c17caedd2a6735fbf7ee9caf141e6fa61ecfdccb1dd823baacd9de8a6b6e4c58d37eea5752fdde377888b23395cf493a9d7f1801a29464c72390b7a0182dd3fa8248207e07890b20c7f590cbb0e30f57e64ed63df9a38faf1375be56d0ce607ced393993300ce52c1fb1e018ea6a99a98ea2d472e677b878e035ba761f6beaa17b420aaa05f67808b2ed5aa1d2a1831cd2521c7019e07b59da90cbd22820370f92650d39d209683eda4521c9e458c4aa91cfca649bf2aa9a23165b4e931258418895badb7c343962c4345f479f4c8047aa7920f6c19dfc6e17a7a1cee460a72836faa007b3b428d4ea2271375d7040f11fef49e57bd4ef2e5ef38c7b2fec40b0be4a6f6dd3cb2bb548c6d87576fe956fdd9af5b4236702b7c6cfb4159483dc5d9d951e35c985e10290dfda2f6115d2664d260914df4307d712bd31d4d79759ecbd8f38823226242e5d6aeb54dc003c216bcfcc7e91cef0b50b7b0186ff742120ffd9536019a348cc29735d8ac55a8ce9b28b2d75eeefdc6a34bd40b9ec0bfeb23b25028b0de96496283047f3dfd8d64cf55840e39c8f20b8f3d4b400cbde3e0d6c28cfd7bce4da858bca1749b6b4e93e411c8be15e238de70d84508ed47b107fd3838d17df9780e7f1e93205554f5106547d6ecfce691670e3190b1611a04d2ee91535c5cfb908db938ac76cf506b0c6c9656cfa00a8d0efa35ac5d339c58713f98b871ab5afff557abf36ad04a38452a66ac57577ea5e4422a7640483c70891db43ed5dc576472dd49091c6650298cabd675d771b4c9affe817688490723aba8b339f2ebcf8a817b95b889572b5ae730eec712939c4f562a88c1f3ff756470dae0aacf6e5d7cae8a3981a15a56f2a4ff0cca461383d5de595f7fdb8f901b36068ace28063bd1744e2f6f0e68925468c315336b52f62b08826dfd06021b3d3588515c6487ca7bff8be84a074e3db36145c4266c98b3c83edfb4a10e8081721d6777abfbbee335fad98fd9d3ae97e249f22b806639f9810712dbc6f51713fe0dc486f1774c63671c95e3dbaedb794bd2f80f5954fb64b02e37c6f6cff9d2c06432bc6af3ef368e7ab24d514aa3bfe7018e3b3e0130d603a126bd60dc9bf6cf50cf8614631a9a15d227881ff0341140ea30afc4aaefbb1e45ec5865f76271c2acfc55d6f013b34217512594ec604e1735aa9d5191af39c27070b35d6b881b3766ccd6e4a44f4658a3e398101863e9cc62498a3cec05de88f81b857bdbea971bcb7d50ef26df7294ffec570176ededb78009661c1b1d37b843a0224cbd88de311f41b69e578db53911de31234bc605dd53f18519468176d5ccb63c01b9fe914fc25fdafb2807cc3f8bd5158d4e64284f0e46194f09e9bba9d845ae9a77936d8205fc42543045cf42e38a165a04f3a477ce6248942a403f6ff65ae124e76cbf5a2295850dd423490c09ead83a913a4765a476fa7a7fd62815fe52f7563f9255c7e43ac60dbcfba9e483c0baddb53191063497a573104aab022303b839800a39e42e7c840c20a58048d87e99cf3448ce7d2e43532577fba0c23d4dfe83c889b8bf57ce620efdebae2e191c631d2eb6c06062cc782d3b23f42a9bcd5ad85854d472e917875f18446a50664124a1e22b1324c6a1f22861dba821928063df4b7d11985f33425807eaa7b834d958aca3e9e2c5610e08c931f3dc0b6399a02522c02b76b7349c5487a4fd245f0638de5c0ff0364ecf29210facddaa99ea55f01dde805f569814415544bb30f807b5bc020ae8d6451b2fada62671d8c551881d5c1f30da001fbfad1bf4bb3efadfa4e8732420219fe7bcf2a588ec87ecbe8ce7bb12ad65cd1c21f639630b22ee8d2ccb04d6749eb90fba2d47b57cb0f65f87aff4c82f9fcbbb881dbf74b1c79706de6715fa560cdc3dd6d8088456ae7f9f7469c8070832afebae4715ae891b758a9f48278870b94e930d643fd3ef5055d67c40b92485112fe9e1dc48d638c75223ed4a0d6a94bfa399db324ed463af3cbfa61c0453eec0211c78e33b151dc073b8154f3f99954643fd85d30740ac1729e837c434be20499138f3ad18774c80effca9b8880b8d8dbf41708859652cf63fe48113c8f32abcb39fbf50008141dc96f0eccbde0a960068bcb42f5e8cfdffd01a537244e03b0717fbb9873b5b6082b7f775d3e362fc83cc8538052f91ca88f536e15de60574e28079e2e4f971c8775d024bda4ce462bcabe66b2ae0f50de4689c28a35f7258799bfc63ea7316f8603b0db98ba29940fe01144fb35dfee3a822792bc6d3d45479a1624aaafc5191609858da05a4106dada9aa652d1e3dc3886e6de1dedb7c4f54f315a1c95fe9b873100fb431714b2bbaa8d55cf127f3d85bca0b5c6d55464ec33b27a6fbd8cf1c3c2dd68edb64d2d01d047441efdedbd75b0d713bddd8f859ec15a60c83bfb66fc6338d06657af51f82160a662ed00da2e74e49d4020d5d7e77a447a189ccc3b593376386633fdc17f15da6c7202ca9a3d45df9d03849efa3f634aa15bc19064531d829c6f75c27a59d1520c5eb7a1767c31c571c97940ed9b4b868d9c0a92db6298e2d143d6cd73bc3b2aa9af191d71c6162b3f369b9cc43b855bf28c06f9b2505eb1d592aae47489e95cba90a11e4eebeb2c42a16aad273401dc1c26ba7193dde87c6619eebf3f5f3605e54f033e8d97e1f243f951752753ac9caa09e912a5fb2159a38e5b44f1a0864ae43e87fdc99afd298bfa9faa1eaf77530f21c66d8bb7062a9727167ab532b001200ae802f7d9cdba13f57e36c058008b2bc569e68f64ce5acba626549b1a880220a4c56ae06c49cb0cdc08a00064f6cf7e6ae0508d4f40a3b93e16da21c2110807af05d3073f252de808ab72e9d390dd58903364969168c724910d2df35e6f3b97e1cfcc61e6e1a10edfbb67c7036d508cdde62c79856bfc610a5a3229c99f629f03325d623f50e1041dd319793ee6271fa9b73d2b4b2514f7ed1734fcdab740aee874d6c9af5203f909d0bea4e5f9a4e52e5667167a5b628980e79a7563fc656c7f2fc72a13215692448a35fd6766c43434e61fb5f37806bfe8b79790e212135f580939e0ec74f3d3e97580dc8b605c899b6fe783dd5bc8c2361423b9fec0cc5e44f1b4a80dde98d704646bb24f58e4bbdfc00118f15f4b5a7e368501aae2b6ddfda9461f065b9c78b95dfb49ea5bd21eb6a350f2217d351e13f0bb6bbae24c8e90da2dd649fff67a8e928bb6558"}, &(0x7f000055c000-0x4)=0x1008) 2017/11/19 05:29:25 executing program 6: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000001, 0x8010802000000084) bind$inet6(r0, &(0x7f0000fcf000)={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20000000023c}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x7) r2 = socket$bt_l2cap(0x1f, 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fd4000)=0x10000, 0x4) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000fd5000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfffffffffffffeff, @loopback={0x0, 0x1}, 0x94a99b8}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x3fe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, @in6={0xa, 0x1, 0xfcc, @loopback={0x0, 0x1}, 0x65}, @in6={0xa, 0x0, 0x2ec, @loopback={0x0, 0x1}, 0x5551}], 0x8) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00007b4000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fd1000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ce4000-0x20)={0x10001, 0x3c, 0x10000000000001, 0x100000001, 0x3, 0x9, 0x82, 0x50, 0x0}, &(0x7f0000fca000)=0x20) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000e47000-0x6)={r3, 0x136}, &(0x7f0000fd6000)=0x6) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f00006fb000-0xd)="00000000000000000000000000", &(0x7f00004da000-0x4)=0xd) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000fd1000-0x8)={r3, 0x0}, &(0x7f0000a16000-0x4)=0x8) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00003c5000)={r4, 0x1}, &(0x7f0000c7e000)=0x8) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f69000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fd2000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000036000)={0x0, @in6={{0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fc9000)=0x8c) setsockopt$inet6_buf(r0, 0x29, 0xd9, &(0x7f0000fd2000)="99daa6d752cb8bb74d743618237f86e4779fa3cb220e4978e29ccd43d9d34959cddc25006080d87293aaaf0085ac2b21ca490e6767a776aaa00ef4804b063f9340701004677992baeef27b10c27a43547f02873fcde7aa706f0088b22396cc37637c77bb30e3952264f5e291a83d5ce75ed22828389ff1acb8d3de3175c427e3094c95655c480a0eecd447ac1b61a8eaa7c714c73702127c7d9dde7a303b692c6490000000000000000000de61d21d", 0xaf) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000fc9000)={0x7, 0x40fc, 0x1, 0x2, 0x8, 0xae, 0x108000000009, 0x401, r3}, &(0x7f0000d54000)=0x20) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000fd6000-0x1c)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x8}, 0x1c) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000c5b000-0x4)=0x0, &(0x7f0000fd3000)=0x4) sendto$inet6(r0, &(0x7f0000c9c000-0x1)="c3", 0x34000, 0x0, &(0x7f0000a46000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x20, &(0x7f0000fd8000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000eb0000-0x4)=0x14) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00008ea000)={r3, 0x1, 0x0, 0x6f8, 0x0, 0xffffffffffffffea, 0x37, 0x6, {r5, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, 0x1, 0x1, 0xffffffffffeffffd}}, &(0x7f0000fd0000)=0xb8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000256000)={r4, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c08000)=0x8c) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fd9000-0x10)="2f6465762f73657175656e6365723200", 0x105100, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r6, 0x40086432, &(0x7f0000f53000-0x4)=0x40000000000006) 2017/11/19 05:29:25 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x7, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000003000)={r2, 0x2}) mmap(&(0x7f0000000000/0xde3000)=nil, 0xde3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1000000000003, 0x2) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000de4000-0x4)=0x0, &(0x7f0000701000)=0x4) bind$inet6(r1, &(0x7f00008dc000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff55db}, 0x1c) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000de5000)={0x8, 0x1, 0x2, 0x106, 0x7}, 0xc) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0xcd, &(0x7f0000203000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, {0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x81}, 0x9, [0xb19, 0x5, 0x6, 0x2, 0xffffffffffff0001, 0x10000001, 0x1, 0x8]}, 0x5c) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r3, &(0x7f0000de5000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000de7000-0x4)=0xc, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f000074a000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00004e7000)=0x8c) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000b34000-0x11)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000de7000-0x8c)={r5, @in={{0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c3e000-0x4)=0x8c) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x7, 0x4010, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000466000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f00000d0000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, 0x8, 0x0, 0x400, 0x5b9, 0x204, r6}) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r6}, 0x14) mmap(&(0x7f0000972000/0x1000)=nil, 0x1000, 0x2000008, 0x101e, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x0, 0x2010, r3, 0x0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x400000000000003, 0x32, r3, 0x0) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x18, &(0x7f0000b3d000-0x14)={@loopback={0x0, 0x1}, r6}, 0x14) mmap(&(0x7f0000a2d000/0x3000)=nil, 0x3000, 0x3, 0x32, r3, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000de9000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="a000000681bf", [], {{0x86dd, @ipv6={0x0, 0x6, "03f087", 0x18, 0x3a, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x89, 0x0, 0x0, 0x3, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2017/11/19 05:29:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 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) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000091000)={0x2, 0x0, @rand_addr=0x283, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000194000-0x1)="", 0x0, 0x2000c800, &(0x7f0000dc2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x44, &(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0x56) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x101, 0x2080) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff33, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x3, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x1000000043, 0x4, 0x0, 0x7, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x4, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000536000)={0x0, 0x0, r1}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000ac2000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000dbe000-0x4)=0x100, 0x4) socket$inet6(0xa, 0x80000, 0x0) r4 = perf_event_open(&(0x7f0000adb000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0xffffffffffffffff, 0x4000, 0xfffffffffffffc09, 0x7, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, 0x0, 0x2, r1, 0x2) ioctl$int_out(r4, 0x5460, &(0x7f0000b34000-0x8)=0x0) process_vm_writev(0x0, &(0x7f00004fb000-0x30)=[{&(0x7f00008f9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3}, {&(0x7f000050b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2e}, {&(0x7f00001cf000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x3, &(0x7f00000a2000)=[{&(0x7f00007e6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69}, {&(0x7f0000fed000-0x69)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69}, {&(0x7f000045b000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000e65000-0xa7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa7}, {&(0x7f0000d35000)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24}, {&(0x7f0000e10000-0xc5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5}, {&(0x7f0000b6f000-0x6a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6a}, {&(0x7f0000e29000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e}, {&(0x7f00006be000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x47}], 0x9, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000039d000)=0x76) r5 = socket$inet6(0xa, 0x3, 0xff) setsockopt$inet6_int(r5, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) setsockopt$inet6_int(r5, 0x29, 0x16, &(0x7f00003e9000)=0x3, 0x4) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000dda000-0x8)={0xfff, 0x8, 0xffff, 0x2}) gettid() pipe2(&(0x7f0000dd8000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) fcntl$getownex(r1, 0x10, &(0x7f00007a8000)={0x0, 0x0}) memfd_create(&(0x7f0000b69000)="fffe03762f00062b1e", 0x4) socket$inet6(0xa, 0x803, 0xff) getsockname$inet(r1, &(0x7f00001b7000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000025d000)=0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/11/19 05:29:25 executing program 4: mbind(&(0x7f000017c000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000d90000)=0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000e87000-0x4)=0x40000000000003fe, 0x4) bind$inet6(r0, &(0x7f0000895000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000a64000)={@common="69706464703000000000000000000000", @ifru_flags=0x400}) sendto$inet6(r0, &(0x7f0000979000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000ac6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000466000)={0x0, 0x0, 0x0}, 0xc) ptrace$peekuser(0x3, r2, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d17000-0x10)=@common="73697430000000000000000000000000", 0x10) sendmsg(r0, &(0x7f0000a45000)={&(0x7f0000a86000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000f59000-0x18)=[{&(0x7f0000e2c000)="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", 0xa38}], 0x1, &(0x7f00008f9000)=[], 0x0, 0x0}, 0x200007fd) r3 = dup(r0) sendto$inet6(r0, &(0x7f0000f4b000)="6bf24ecec952385c869f5a4f6554051d4d83952852c8ab", 0x17, 0x0, &(0x7f0000683000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) recvfrom$llc(r3, &(0x7f00003bd000-0x45)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45, 0x20, &(0x7f0000553000-0x10)={0x1a, 0xf7, 0x180000000000000, 0x1f, 0x4, 0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000cad000)=0x8, 0x4) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f00004d1000-0x28)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x6, [@multicast1=0xe0000001, @multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001]}, 0x28) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000fcb000)=0xe40) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000051000)={0x7d, 0x0, [0x1000, 0xcf9c, 0x8, 0x3], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000f54000)="00", 0x1) r4 = fcntl$dupfd(r0, 0x0, r3) socket(0x2, 0x1, 0x10000) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f00001a2000-0x8)={0x2, &(0x7f0000d62000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r4, 0xc0086421, &(0x7f0000809000-0x8)={r5, 0x1}) shutdown(r4, 0x1) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000986000-0x4)=0x0) 2017/11/19 05:29:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1, 0x3, 0x80000, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000047b000)="2f6465762f7663732300", 0x0, 0x801) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000f00000-0x68)={0x14a45dd1, 0xc7, 0x1, {0x0, 0x989680}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x0, 0xf, 0xff, &(0x7f0000f90000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = perf_event_open(&(0x7f0000f1b000-0x78)={0x2, 0x78, 0x27, 0x3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0xff, 0x0, 0x20, 0x0, 0x2, 0x0, 0x0, 0x800000000, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x8) dup(r2) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x1d, 0x3, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffdb8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000de4000)={0x0, 0x0, 0x0}, &(0x7f0000a86000)=0xc) ptrace$pokeuser(0x6, r4, 0x8000, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) open(&(0x7f0000293000)="2e2f66696c653000", 0x0, 0x100) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 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}}, 0xe8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000478000-0x8)={0x0, 0x0}) sysfs$1(0x1, &(0x7f000011d000-0x7)="2f2b7070703100") process_vm_readv(r4, &(0x7f0000e29000-0x28)=[{&(0x7f000025e000-0xa6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa6}, {&(0x7f0000f6b000-0x1f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f}, {&(0x7f0000a05000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f}, {&(0x7f0000d19000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe}, {&(0x7f0000296000-0xcc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcc}], 0x5, &(0x7f00006f2000)=[{&(0x7f0000986000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f00009e8000)="", 0x0}, {&(0x7f0000c9a000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f0000261000-0xfd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd}, {&(0x7f0000ec1000-0xa8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8}, {&(0x7f00004eb000-0x57)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57}, {&(0x7f0000fde000-0x7f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f}], 0x7, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000bb000-0x4)={r5}) sendmsg$nfc_llcp(r6, &(0x7f0000e4e000)={&(0x7f0000604000)={0x27, 0x3, 0x6, 0x6, 0x5e3, 0x10000, "e5d416f9313c418f90672363dd183ccca412aefb9cb8961eecb3ed8dd1ed12d036cbfa0baa1adf7c04dc77a9577861702b38b66034d0f6ca9506d738490de5", 0xffffffff}, 0x58, &(0x7f0000ab1000-0x8)=[], 0x0, &(0x7f0000a74000-0x100)={0x100, 0x107, 0x23, "4e023987cc618baef0f62c626ad673c86309f797fdb0d35c89e8e7458a0adbf61300fd640eeb7d5ccb07aed41ea4a2bd4b400795ea8608983906fd2666cb818e22d5259c7a123e9a06f00bc5232442ae0f5ba9f2da609d63ffcad56fbc1b513a5422db2054b358713dbe7ad94f0f492b9f25a23a8398bd3696c0ba67d7f46980deebf5b6887f80e78a22d04ae7118ed8a8be46e88640e2315a7841aca794ed2516ca71519be2d2bba5555136cba524bdd0eb6111f2e70e78205dd06efaf866bceab14e6ff9b57ba6b74b2cb2e62ac87c1473661b2fe501e75d8ec3cbe8ba7f6689e179310a746c073ad461a4254c6380523a21"}, 0x100, 0x80000000c001}, 0x40) getsockopt$inet6_buf(r3, 0x29, 0x30, &(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000002000-0x4)=0x90) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000287000)={0x0, 0x0}) 2017/11/19 05:29:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f6b000)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000893000)=0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8001, 0x80000001, 0x3, 0x580}, 0x10) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000d23000-0x48)={0x10000, 0x0, [0x57c953bc, 0xc, 0x20, 0x6, 0x7, 0x102, 0x73, 0x100000000]}) 2017/11/19 05:29:25 executing program 3: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000ec9000)={@generic="c3a9fd2d214765e800007fff7ce1c279", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$unix(0x1, 0x10000008, 0x0) connect$inet6(r0, &(0x7f0000ecb000-0x1c)={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0726e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade60393c9a6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000a9000)={@common="73697430000000000000000000000000", @ifru_flags=0x201}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f64000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe8000)=0x14) getsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000fe9000-0x4)=0x0, &(0x7f0000b65000)=0x4) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 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, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000b77000-0x8)="2e2f66696c653000", 0xa1) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000057f000-0xf)="2f6465762f73657175656e63657200", 0x48002, 0x0) clock_getres(0x4, &(0x7f0000a77000)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000fca000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x2, {0x5, 0xfffffffffef7fff7}, {0x0, 0x0}, @note={0x5, 0x5, 0x82e9, 0x7, 0x6}}], 0x1c) gettid() socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg(r1, &(0x7f0000e34000)=[{{&(0x7f0000212000-0x8)=@un=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00000f5000-0x30)=[{&(0x7f0000710000)="11b1d2c07439b90ad393305527e3b36ed12e4298f129976eb0ddb18b9256df86d79f770ebc", 0x25}, {&(0x7f0000288000-0xd9)="b2c9022baa188a6d5453b2d3c3a4808398cce90885c1f6e769bd061e7b9ebed6886dd22316cb8e2126a0e045993765e849556b561eb42203d93e0320cad4066cb456a6ad2f0ed042c5a8e009467479f2c42ba72dc5bee69726997cb950a06fc666879d1fc8c29fad86b4d44ec917647deed5c84db65fc142334132860264796149aea22ff85311774613c3221fb5a64e115b3e61eeaf1c02980dfec401528aea70e08d06a64179d81977f16b16118abb4955299bd1c59fb6769c35a9899f7d494f8cbaace2c0bbd820b6f96ce8c83576e4d30440b936b7577c", 0xd9}, {&(0x7f000063a000-0x40)="963a85c1b40951aba3ad24033519f288b9001dace6db4b99d0be92a414dd552fb532050884a1764bde151521aaed8ebf44aff7857ff278bfd78fc125e25a7889", 0x40}], 0x3, &(0x7f0000e28000-0x3a8)=[{0xb8, 0x11a, 0x2, "38369d8b8b5a0b472dd525562ed66e38ed29b6d1cb8e875a8038e6d384c355b4d39d5cf220ff890ee52de011e76ba440903e9d228d6b29a4c22aa6976253087a4555aca712c02fd03a1143b57c39d335831f8ab7c2359e04ef92dccb0c74ee2fbb25dea58e13a6932dbdffc31125fbd2e62f33a4e5e602923576b5430ce8ee2c08c4c4ddea452cd5c99a317c5bea75ff06925ca4669038f6b908d4427550d4e2e0"}, {0xb8, 0x113, 0x3, "d925c82f95827e2be1f1802218db4040a4c4abeff8e03eb110eea3bcc4e4056125848191d2746e8616f1bad390a0c4fa5f2a40a5c1783e76aa49c5231a149cf1d7ca3a828a55af687f2b52da81d252a5c4ed6014250926161f45e00abd6c35e32a1ea64185eca46eb9cdf3fd70c444d633e062018eccb08d70439c44f6ad04e7ad378c57e07db6e65f74533ce1a8d1619480378e4815ff9409f7282fc23dc8646eea"}, {0x28, 0x116, 0x1f, "d448a99dc68e3e8ca2d3adba9b73a224b966e237c1"}, {0xd0, 0x115, 0x1, "869d743179b5d650a200aced1a3c0c807f4b8517250a736f8b4cd187648b71fa012392b195fa49bf3e4cbcf11ee799d16b7dbc6c4da3bffe7712d819f258597cc0e992a605f0ea80069083329a2d7aff7ee6192ecb2b14a438f69f21b88a29659527dbf6901d6fdaaa2da33a0d3d8c8ef07d19404143aeb7fb52a339f94fcbffbe8f02dcd168bb9e3fc3448b66bffba248f78645933cff7222c82e5ad2b9cd6ae340d65fbd9d2b3b522861383e3f775f97124d1a738c66e56b852f"}, {0x40, 0x11, 0x53, "12d7d2f675beef35791e3c215bded23f018f4d8472b4a07bdc5ad3d4b6b5878cf9113ce7ac95d5808ee53b2a777f"}, {0x100, 0x1ff, 0x6973, "a68c769f3239dd53ae7161a1b37d8619e45916e1e09ecf7b8565b042a9f11d797813eeb5e1f9799a25ba41341267472ececd7f435dd774b353859ec1fd598779c292eeba9cf17ea705feecaa7de955b82becbd6636c32818802f0c34f59c5d3bb31941adfdbb7d0cfdb7fe2f2f5857517b926ee03c8948a19e758348f8515bb592189197c033854c624b9273b0eea5b6f630eb33c2416f6d583f1dba2338c7e957e8ef6b0307e06bc05d892ec8453884421ebc0ec797e74e30f94bef37d6487a9ecc0ca7e4c4a6ee4431a973d28bd5138e66dfb867863a75a110cab64b71e2e6493fe6650bb563a4b895"}], 0x6, 0x40}, 0x1}, {{&(0x7f0000f2e000)=@generic={0x9, "29125e58e20d8c4818d0e4e3d985eda1def23b2233e4561de8203cc701ad434985df1a991be75ff6e032d873ae95737f72568b6439ee8d11023442d386ca56095b10e5f45d0c0ce631842e4fc627c27b633cbf3a8d26cca5cfa066fbc1848a1eaf620a8e7b8fbe1323de642400ae58ba0cc167ae23a48d7f851f087df7b8"}, 0x80, &(0x7f0000d1f000)=[{&(0x7f000098f000-0x1000)="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0x1000}, {&(0x7f000085a000)="bf9860b36ec15ae9ddd8cb7271b9c7bd78e85fe3032ca8f8ed07bf0c382fd3e956869eb371e29e176055a2c3c97ebf6a7aa2ac5edf1966ef1cc379ea73f3ebd09358be8527b853a2a0282f64b6eee517690bd7febd61fdf62b5a2431738f34c3a89f282a1fecbe50ef2959271415f85da661e9acdaa90e1210", 0x79}, {&(0x7f0000529000-0xcb)="464cc97997eda5f85396e9a360a2e0b14597575add2b8de8b2060b2fb3813445313bd8ac478ca7afc59445375ae1c923dcbc6923835ddf2dd279e356498c623a36554af8291d09b46b9afd854e09186322791c4408f11b68e739ab08ff87dd9fd31769640d81591e3c795bac517d981c1c8509698c10b1ab7902e82c8eea6f669b614a0ecdc1fcb3f62ab428b8969f3be718ae7c7815ff20a3535aa19e7a361a786dd1cc209f04dcda37544e4dc969e5110f21e55e4466bb7f69f158e39cf245a7c0d26d4fc286445cd2f3", 0xcb}, {&(0x7f000036b000)="9e767a1dbfc8216c864e605310fb66f7904aa2d8d97ffa56b823b6d1fdfe85ddd78d06cc33d60e8da9bb86eafc237bacdc29456c4fff4d8d91a32d408831d8815e49a8d704ae23439d8045fe0997566ad38df015b19f137f3a84aa120e42625a5e6a592b11ec42ca003d7ca2dc027e7527ade3f18c56323081a81e201f979758a38eb3634630ae5176428d1eb56b7b795ed7c3a20c6bc9da2d41848321a156ff424d92930c450b92f706d693faeefb5079306231df1ccd61c7f482bee84ec6a38c5e351fb4d0f38dd17683e079690e282c92fa9b125b9efb12c4656e21963fca23", 0xe1}], 0x6, &(0x7f0000917000-0xa0)=[{0xa0, 0x115, 0x0, "d936f1e1504705f2e5e8381f703a02742fe425ff317b8dfa2ed516ccd08bdba037d72d8b80220a495e19d3c5c9c3247078aa86dc0627f244c0e2c3092cd16f345d2bb93e157426eefe5d49b37be2e6267fd6a34c68663caa551c18b37b1ca815b6082effbd01c5e4c6b0aab5f77c6dd3df64eed2129c0aaa94a8dc859d762502fd92834afeaa92ba2a97a3b7f1"}], 0x1, 0x0}, 0x849}], 0x6, 0x8000) socket$netlink(0x10, 0x3, 0x80000000000c) ioctl$KIOCSOUND(r2, 0x4b2f, 0xffffffffffffffc0) 2017/11/19 05:29:25 executing program 4: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000673000)="2f47", 0x2) mmap(&(0x7f000001b000/0x2000)=nil, 0x2000, 0x1000000, 0x40000032, 0xffffffffffffffff, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xaf9000)=nil, 0xaf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)="2f6465762f6b766d00", 0x8000400, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x2, 0x40050, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00004df000-0x11)="2f6465762f7161745f6164665f63746c00", 0x7ffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000546000)={0x0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006c2000/0x2000)=nil, 0x2000, 0x2, 0x10, r4, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, r4, &(0x7f0000a71000/0x18000)=nil, &(0x7f0000afb000)=[@text32={0x20, &(0x7f0000801000)="b90401004066b84710000000d0ba000000000f3052c76dfef3ab66b8c4e3995c2708000f9e66baf80cb8dc405686ef66bafc0cb874000000efe0e066ba210066ede02ec1e8050f3235001000000d30ef66bafc0cc966e955e96d266767f2a50f20d835080000000f228bb9bebe0f070f01b102000000", 0x76}], 0x1, 0x20, &(0x7f00002c5000-0x20)=[@cr0={0x0, 0x10000}, @cstype0={0x4, 0xe}], 0x2) r5 = socket(0x19, 0xa, 0x6) mmap(&(0x7f0000236000/0x4000)=nil, 0x4000, 0x2000010, 0x32, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r5, 0x10e, 0x1, &(0x7f0000001000-0x4)=0xffffffffffffdc39, 0x4) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f00006c9000-0x48)={0x3ffff, 0x0, [0x9, 0xa1, 0x7, 0x3, 0x7, 0x8000000000001ff, 0x0, 0x8000]}) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000afd000)={0x8, 0x0, [{0xc0000801, 0x20000000c, 0x3, 0xffffffffffffff80, 0xd27, 0x0}, {0xc0000009, 0x3bc389aa, 0x2be2, 0x4, 0x8, 0x0}, {0x1, 0xbfc, 0x0, 0x20, 0x2, 0x0}, {0x80000008, 0x2, 0x2000000007, 0x5, 0x8, 0x0}, {0xc0000001, 0x80ffff, 0x1004, 0xfffffffffffffc00, 0xeb, 0x0}, {0x0, 0x3, 0x1f, 0x9, 0x3, 0x0}, {0x80000008, 0x8001, 0x0, 0x6, 0x7fffffff, 0x0}, {0x80000000, 0xfffffffffffffffd, 0x0, 0x80000000000007ff, 0xffff, 0x0}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_TRANSLATE(r4, 0xc018ae85, &(0x7f000028f000-0x18)={0x1d000, 0x4000, 0x20, 0x3, 0xfffffffffffffffb}) ioctl$KVM_GET_NR_MMU_PAGES(r3, 0xae45, 0x80000000) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x7fffffff) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f000073d000-0x38)={0x3, 0x0, [{0xc0010140, 0x0, 0xfffffffffffffffe}, {0x303, 0x0, 0x201}, {0xab2, 0x0, 0x4}]}) 2017/11/19 05:29:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000160000)={0x0, 0x0, 0x0}, &(0x7f0000a4d000-0x4)=0xc) r1 = perf_event_open(&(0x7f000025c000)={0x4, 0x78, 0x7, 0x0, 0x1, 0x8, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) writev(r1, &(0x7f00000a8000-0x50)=[{&(0x7f0000c3f000)="", 0x0}, {&(0x7f00004dd000)="", 0x0}, {&(0x7f0000c5a000)="a50cb0dd31bb93826bbdbc2c77b2dcea1a709b394c09ac1e56974c309a4567731a7ef11b904c22e179f8df3ecedf134be53a6d744239981b0c63c43297aea18c06f3bfc17378db6bbc84312aa021e0328ff7f766c19fb4656485c93fe650008fed38b2", 0x63}, {&(0x7f000028a000)="70c04b11e9bc52e153a0e2e8af27688c139a81b1c37e6a0d12672ea06b327875f0bc4862cc1c70fdc68cb4e35884b14876c24911173ae20489c838280c574c043158130a8a83c8688faffd73df87dbc9bdeda3132da56beba51079b4d62de877aadccd5aaccf86c7275351b0ae35ba86f0cc8f07070a4903e90bed797fb467a949899e1b2a0d54ee3bd071aac76a62df94d1bfc370c2bcdaf8bb4918b95fd11642aa8fd19c8ec0ab755ec94eba11841406a1d8b39c1dc5ba261d00ac63281464981b9d9cac76", 0xc6}, {&(0x7f000013b000)="e5236e4e58e6b4a85defbe265b62422334a87103821cdf3ca942bf48b3ff", 0x1e}], 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 = socket(0x11, 0x802, 0x300) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff038}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r3 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r3, &(0x7f00000be000-0x1)="01", 0x1, 0x8804, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe}, 0x1c) sendmsg(r3, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@ethernet={0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000089e000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x2000000000000) r4 = socket$inet(0x2, 0x100000003, 0x1) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000038f000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r4, &(0x7f0000670000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x2, 0x6110, r4, 0x2) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000425000-0x20)={@generic="1e99577e6186bb6217dc66a7181632df", @ifru_flags=0x8100}) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000435000/0xf000)=nil, 0xf000, 0x3, 0x400000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r4, 0x6, 0x1000000000000e, &(0x7f0000c5d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fab000)=0x7e) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/19 05:29:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f6b000)=0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8001, 0x80000001, 0x3, 0x580}, 0x10) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000d23000-0x48)={0x10000, 0x0, [0x57c953bc, 0xc, 0x20, 0x6, 0x7, 0x102, 0x73, 0x100000000]}) 2017/11/19 05:29:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00001db000)="2e2f66696c653000", 0x9) getdents64(r0, &(0x7f0000f8f000-0xc)="000000000000000000000000", 0xc) r1 = accept4(r0, &(0x7f0000340000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f000034e000)=0xc, 0x80800) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000179000)=0x3ff, 0x4) sendto$inet6(r1, &(0x7f00002fe000)="", 0x0, 0x0, &(0x7f000072c000-0x1c)={0xa, 0x3, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, 0x1c) r2 = memfd_create(&(0x7f0000b62000-0x3)="2d5e00", 0x1) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000126000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendto(r0, &(0x7f00008a1000)="b5e1256cecff738b6e9370831ab3da8d9e09d15bb05aa59c12c8e6debe93c64a0fb4f6009a9f97278d58c7feee45f5834d140a9605c9a9e0a3777e4bccaaeda4b35870e340e9fae42188b72412222b8d8577ecf522701cf0f53dc574fa48726a3bc37eef44540648bafae2d8cfe3dd1c57e9505ce5bdc1e89699ae7f7a2ee83a4b1b6631ac444a3f369bdcd8f9a51f7e367fa4a2aa025ec61ddba6e755d58a2ef834717a9c1ae7af82ceb0d6e7e7d225dac19051fee2e6a7d4619c268862448d8a555ae5be0efb0b", 0xc8, 0x40, &(0x7f0000984000-0x8)=@un=@abs={0x1, 0x0, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r3 = socket(0x800000000000011, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000de2000-0x8c)={0x0, @in6={{0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b69000)=0x8c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000ad3000-0xa0)={r4, 0x98, "7e89062350012ba60116e8b2b2bcd6afb7dbb5ed5840a5ed1df455ab673ca1dd49284483f78f501ae000fec0cc873276573aa88f00dba72f78e7c53f19ff8a14e548cdf395f614f8fb733d1642a39ba240fc0eba8cd3b7f4af22f8d7920d492a56014f31071ebeda5d53a421fe54d011505bc6b7ebf6706118b7d8c15c1e9f20b0bd1acaedf1651dde9b82536a079b17b45ca6838bb7fbff"}, &(0x7f00007a8000)=0xa0) sendmmsg$nfc_llcp(r3, &(0x7f0000db2000)=[{&(0x7f0000812000-0x60)={0x27, 0x100000001, 0x0, 0x0, 0x0, 0x0, "ae5e924f794f68281e457ae6025f5b7fad87b4ca609cc6098ccc37c7edcda7f4a45cb954fa74aeb602535cf6acbc50e2f4d12b4804542c50177d31a68ead64", 0x0}, 0x58, &(0x7f000039f000)=[{&(0x7f00000a0000-0xc8)="3da14afacd798628add725bf29ee15a23c9a22be5c90daa4736899e85c7178b69fa3b1a1066a9ba349128e4b293a5290aeaa23c6021ec397f42395669e8b3999b6def13bd5adafc53eddd840ee7aef06ae22715907b34248edae78477cfc3ee402a069b9f9d65bf619f88e435576109a1424f1084a82c422a14baab0d202a8d257abaed39cf5c9642cc370e274bbfea6c6d311403dd999510476e87cf067785655cede8042efacdaa815f3ed72c277b7bf6e808581478c0dc548e30caa8bd6c6bb6230b49d71041a", 0xc8}, {&(0x7f0000e64000-0x5c)="c2bb4a4f6719547bf65a8657e5d7c2b04fed94018d1d842f82a71f4b32b6e22235e81ef3fe1397385c51554ed586bfcbd9fc3cb5d30d944fb65718ee480bc4669862ccfb843871796269918a2b2d27059edf88a31ceedeb169f33352", 0x5c}, {&(0x7f00008bd000-0x9e)="08ba455726dae27a8031c328cad38fda0869dad848f7981e6dd61f5d846385e6e3fb0cad7e04259e27a6277641c240e7362ca3ccc28c48b875e7969798239aa3585db733a3fb2cac5c265b28d53a4c5f40a53ab55dd3c2928aa7ba14a7e7a804b58e03a6866fb969e4b3e09e23eba566236e3262242065613c553c97f17f1a162ec1553ffa3abcc25cfa43277f6bede872360d0d08c698b50f4256babb66", 0x9e}, {&(0x7f00001bb000)="8329eea43724aa57ac7614079cfcf075db783989749c697aa09e0370000fad1b0ff65d5abc2c8810390e109eda752266ed7579c9e33be0c9b2b0d099ce33c305fadb2b794f69997056057ad68afc7ce2b93b0976070702581e85d322b8ad0ab980715a0686b4604f068525f8f51e4c0071f7e643a8b7c3a4e32033af9c53dac1a7397f09a6d9cbc69930e22cc3", 0x8d}, {&(0x7f000087a000)="042cd2754c65506557647c8259eb005c9d31bb210fcff20910da3a460afebe9e3f9f76beeb7284", 0x27}], 0x5, &(0x7f00009af000-0x68)={0xc, 0x1, 0x400000000000024, ""}, 0xc, 0x0}], 0x1, 0x0) 2017/11/19 05:29:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8001, 0x80000001, 0x3, 0x580}, 0x10) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000d23000-0x48)={0x10000, 0x0, [0x57c953bc, 0xc, 0x20, 0x6, 0x7, 0x102, 0x73, 0x100000000]}) 2017/11/19 05:29:25 executing program 0: mmap(&(0x7f0000000000/0x276000)=nil, 0x276000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000036000)="2f6465762f6e65742f74756e00", 0x0, 0x80100) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f00001b9000-0x4)=0x0) mmap(&(0x7f0000276000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000276000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x5, &(0x7f0000116000-0x10)={0x1ffffffffe, 0x5}, &(0x7f0000216000)={0x0, 0x0}) syz_emit_ethernet(0x2a, &(0x7f0000019000)={@random="a606055824ec", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast2=0xe0000002, @broadcast=0xffffffff, {[]}}, @icmp=@echo_reply={0x3580, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000017000)={0x0, 0x1, [0xc65]}) mmap(&(0x7f0000276000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000277000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000278000-0xc)={0x7, r0, 0x0}) mmap(&(0x7f0000277000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000277000)=0x3) mmap(&(0x7f0000277000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000278000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x9, 0x5, 0x401) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000c75000)="2f6465762f7663732300", 0xfffffffffffffff7, 0x14040) r5 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) bind$inet(r5, &(0x7f0000e38000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000906000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cff000-0x4)=0xc) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f00003a1000)={0x7, {{0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, [{{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x4d8) fsync(r2) getpgid(r6) gettid() close(r5) getsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000be3000)={@loopback=0x0, @local={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f00002c2000)=0xc) listen(r4, 0x1) init_module(&(0x7f0000cf9000-0xa)="2f6465762f7663732300", 0xa, &(0x7f00005f0000-0x14)="5b5e757365726b657972696e67776c616e312b2d00") 2017/11/19 05:29:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00002bd000)={0x0, 0x0}, 0x800) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000be6000)=@common="726f7365300000000000000000000000") openat$sequencer2(0xffffffffffffff9c, &(0x7f00008b2000)="2f6465762f73657175656e6365723200", 0x40040, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000aaa000)=0x2000000000000004) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000f28000-0x4)=0x7) fcntl$setlease(r1, 0x400, 0x1) mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000073000)=@common="65716c00000000000000000000000000", 0x10) mmap(&(0x7f0000e83000/0x3000)=nil, 0x3000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f0000f60000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000f5b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x34, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000055f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00008b7000/0x4000)=nil, 0x4000, 0x3, 0x31, r3, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000f62000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008fa000-0x4)=0xe8) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x4, 0x4, &(0x7f0000e7f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000ff8000-0x20)={0x6, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000c9e000-0x20)={0x5, 0x0, 0x2, 0xfffffffffffff000}) ioctl$DRM_IOCTL_SG_ALLOC(r4, 0xc0106438, &(0x7f00001a8000)={0xfffffffffffffe03, 0x0}) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f00003f2000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x80, "6362632874776f666973682900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f000065e000-0x20)="0735605dc06cf700000000000900e200002205ff00000786", 0x18) 2017/11/19 05:29:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x4, 0x9, &(0x7f0000374000)={0x0, 0x0}) r2 = openat(r0, &(0x7f00007b4000-0x8)="2e2f66696c653000", 0x20803, 0x4000000000000006) r3 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x1000000000003, 0x0, 0x0, 0x0, 0x3, 0x0, 0x2, 0x8, 0x7, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x2ffffffffe, 0xffffc, 0x6, 0x80000395b, 0x0, 0x100, 0x0}, 0x0, 0x0, r1, 0xd) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00008a2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x40000000000024, &(0x7f0000020000)={@remote={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000c37000-0x4)=0xc) mmap(&(0x7f0000810000/0x2000)=nil, 0x2000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000dd7000)="2b26766d6e6574306c6f2d00", 0x2) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r4, 0x541b, &(0x7f0000987000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000a25000)="2f6465762f72666b696c6c00", 0x2, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000c54000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000cc2000/0x4000)=nil, 0x4000, 0x8, 0x3e, r3, 0x0) mmap(&(0x7f00005f3000/0x2000)=nil, 0x2000, 0x20000000003, 0x40010, r4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f0000902000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x400000000000006) mmap(&(0x7f0000947000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000034b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r5, &(0x7f0000001000)="2400000025000700e113003f00000002000000000100000008000000f1ffffffff5010b3", 0x24) 2017/11/19 05:29:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x2001, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ba0000-0x8)="2e2f66696c653000", 0x1040, 0x10000000800004) perf_event_open(&(0x7f000071f000-0x78)={0x0, 0x78, 0x7, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x4, 0xffffffffffff8000, 0x0, 0x0, 0x0, 0x278d, 0x0, 0x0, 0x9cba, 0xfffffffffffffffc, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x1ff, r0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1, 0x80000, 0x9) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x2, 0x4, 0x6, 0x8000000100000003, 0x0, 0x0, 0x8001}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000)="", &(0x7f0000b88000)="e3", 0x0}, 0x20) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000eef000)=0x1) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000e9f000-0x18)={0x0, 0xf6, 0xcec1, &(0x7f0000e23000)=0x0}) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r2, &(0x7f0000ef0000)={0xffffffffffff0001}, 0x8) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000151000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aa0000-0x4)=0x10, 0x80000) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r3, 0x80, 0x7ff, &(0x7f0000694000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b39000-0x4)=0x4b) r4 = creat(&(0x7f0000666000)="2e2f66696c653000", 0x0) syz_open_pts(r4, 0x4000) getsockopt$inet_dccp_buf(r4, 0x21, 0xc, &(0x7f0000eb3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00007a6000-0x4)=0xe2) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eef000)={r2, &(0x7f0000642000)="", &(0x7f0000ad4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r2, &(0x7f0000eef000)=""}, 0x10) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000090000)=0x80000000, 0x4) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/19 05:29:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8001, 0x80000001, 0x3, 0x580}, 0x10) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000d23000-0x48)={0x10000, 0x0, [0x57c953bc, 0xc, 0x20, 0x6, 0x7, 0x102, 0x73, 0x100000000]}) 2017/11/19 05:29:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f000006e000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00001be000)=0x1c, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000783000-0xf)="2f6465762f73657175656e63657200", 0x80200, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00009fc000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@rc={0x1f, {0x0, 0x814, 0x1f4, 0x411, 0xfffffffffffffff7, 0xff7}, 0x5}}) r1 = socket(0x100000002, 0x1, 0x0) setsockopt(r1, 0x6, 0xe, &(0x7f0000766000-0xd8)="020008000000000000005462db01a15eaf0d2cf600f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da60200000100008000530000ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000167000)=0x7fffffff, 0x4) setsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000687000)="", 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5bcfdd5798e517c053ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000bab000)=0x0, &(0x7f00006e8000)=0x4) timer_create(0x7, &(0x7f00003c4000)={0x0, 0x26, 0x1, @thr={&(0x7f0000319000)="017d8ec7632bf7c926436aebe169f8fdd2c69dd3cffc154d4247475817f1d01babafdffef3b049f6492c88b7aa2d84fedf3ac55885f5654e5d7461738060326116c011994c34b2f9619048411f34784a5d099d24916c693b3119e80637d6ac7b70da7bcb90f4521a93f95899ea188910d6fcbd34f86935", &(0x7f0000cc1000)="61a6ca6b396ee3da9968545499b16db9dac82913ab85e77fa7a963f65a642103ce45e5972067922617f0fa6dd119c1189bf3b2e1063468142844947b1f0e9dc31e1e853ad2e670d7dca51e49"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001de000)=0x0) connect$inet(r1, &(0x7f0000b59000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000cfd000)={0x0, @broadcast=0x0, @empty=0x0}, &(0x7f0000c32000)=0xc) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000556000)={0x5}, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000019e000)={{{{0x2, 0x3, @rand_addr=0x20, [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, 0x13, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400800080000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffffffffffec, 0xffffffffffffffe0, 0x1, "7642e75f09fffffffffffffffee79fb4842ffebf4b163569ee94fc35134090c3d15c3fa96cc942aea07c4f108b869ba2f2f691aa02ec4db0ee1e055caacb00cae4df0944217f5c59a5fee9da1743a249"}, 0x160) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000131000-0x10)=[{&(0x7f00001de000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00001b3000-0x10)={0x3, &(0x7f00000e5000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) memfd_create(&(0x7f0000965000-0x2)="bd00", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket(0x2, 0x1, 0x0) getsockopt$inet6_tcp_buf(r4, 0x6, 0x94dc86310120223d, &(0x7f000000f000-0xe1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000000e000)=0xe1) r5 = open(&(0x7f0000006000)="2e2f66696c653000", 0x80401, 0x0) ioctl$DRM_IOCTL_DMA(r2, 0xc0286429, &(0x7f0000962000)={r3, 0x7, &(0x7f000003e000-0x1c)=[0x1, 0x3, 0x1, 0x101, 0x400, 0x9, 0x9a0e], &(0x7f0000962000)=[0x2, 0x3, 0x7, 0x80000000, 0xff, 0x100, 0x100000000, 0x82], 0x20, 0x8, 0x9, &(0x7f0000a0d000)=[0x9, 0x80, 0x4, 0x1000, 0x83, 0x200, 0x5, 0x7fffffff], &(0x7f00001a3000-0x4)=[0x0], 0x0}) socket(0xa, 0x2, 0x0) ioctl$SIOCGIFHWADDR(r5, 0x8927, &(0x7f0000765000-0x28)={@generic="00000000000000000000000000000000", @ifru_settings={0x0, 0x0, @fr_pvc=&(0x7f00005b7000)={0x1ff}}}) 2017/11/19 05:29:25 executing program 4: r0 = creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x4) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000001000-0x8)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f00009c8000-0x8)="2e2f66696c653000", 0x1fffff, 0x120) r2 = getpid() r3 = perf_event_open(&(0x7f00003c8000+0xff3)={0x2, 0x78, 0xde, 0x0, 0x4, 0x0, 0x0, 0x6, 0x1, 0x0, 0xfa, 0xfffffffffffffffe, 0x6, 0x0, 0x0, 0xb, 0x1, 0x0, 0x4, 0x0, 0x0, 0x40000081, 0x20000, 0x0, 0x2, 0x4020000000, 0x0}, r2, 0x66b8241, r1, 0x4000000000000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup3(r5, r4, 0x80000) recvmsg(r6, &(0x7f00007b9000)={&(0x7f00006cb000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f00007f1000)=[], 0x0, &(0x7f0000f9b000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51, 0x6}, 0x100) pipe(&(0x7f00000e5000)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x2000000000000081, &(0x7f0000a30000-0x8)=0x0) setpriority(0x3, 0x0, 0xcb87) mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket(0x10, 0x802, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r7, 0x10e, 0x8, &(0x7f0000f0e000-0x4)=0x9, 0x4) setsockopt$inet6_int(r6, 0x29, 0x31, &(0x7f0000607000-0x4)=0x200, 0x4) ioctl$TIOCSSOFTCAR(r7, 0x541a, &(0x7f0000817000)=0x2de3) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r9, 0x891a, &(0x7f0000f8c000-0x20)={@common="62707130000000000000000000000000", @ifru_flags=0x2500}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000f8a000)=0x7e, 0x4) ptrace$setregs(0xf, 0x0, 0x200000000000000, &(0x7f000000c000)="d912fc5bfc422e6734ac1c809879a034e5fd34506c225ab59c9880beadaddf23daa8c46fe76b0b188ed2354dd18632118ed11232603f19d5b5c018f7e4e9deb1ddd1bf6bbecf35f79c16288c653c0f6e00baa8d3e5ed21b89e9c79a6ce71c8a97892d5fbdda7610f4ce154044d7dfc3f1e3dbfa44d8c34a924037534a0e9950d2843501fcc0299e2cd69cb1eab942ec2f0d2cb0b75cc49a2ce533780f34b88bbfeb0d814a98b5623f0be7f58af63531d33041cab4694529439d22ea8d33db3a5078e3fd86874971cd693c5273b92ea29f5f5fc81f94affd3a6e07946099c279f9ec1ed81d823e9babf90edb9738e22f3ec262799885b1a193cef098ac9022aeeb6eeb590481ff180097f77fc0d77918cf1c0ea7d949fe16a2cb5e508f5ad56da61894265fd7af3e427076324c9b34827c8601cdee903000b4913836537086e92d016a04a67ed45e8fbaa67c048f6e2846c87e917d05e494b5e55d4e4c9204a1b5cae3a7dc5df0cbde24f925cf458c3213dabf3be4eb962c4493797e4ba1cf8d1f624729f5d26bc435db80216a65460c2b551d737ba7c0a6e0e9d8c09ab4677a5ebb87287516e0925455ecc288a49984fa913b21f8cd8adeb1929537b3fc9506d655d7d6cc2514c315853a2929f18556c6be0aa8c5acb0dbe84d14bc73e588cf4ff8302cd2cf2fd49411c07aca81e97bd074b5646603eb3a8f56b1f47f33ada2b94e6a0797bd4e42e539e2484d99ba924bf8d09ba9bcc7f217acc2e70c5e7f4e4cd0a6f95bf2f739a8cc23a8a1c97f7d0cf21f12e451fe0fb6f2dbcba2a7a7136a2a065ad90ba706b458ed59879b1af5a20f60d95e8f148d4bd4c437ca85823bb9669e2e559fec67ef77ad66d5e6a54301991ffa79f2094a956630e3f09d47b9dca021bdb295ad2f1967e85696bec2d86a20956d2de77fc720476afe60084063e9375bd9507ef73a784372af145bbb5c360948b57757326a7c1be049a9a53f210e17f0e90c6eee8f9cd6e2da0f93b086eaa2501cbf9f7fb7034ce88437b34257dafbc00768ef4addb2750f0f65c6d1a7cc6cb8f789a7695cb9d789dfbf831d9956edf5f00d2b662a46774c4ceab47570e2fb091e60dcd681e008146f8c28c40b0b2ff65712e33e956b53ff36a03b011e9d9c98c68e0bf03197a0608442743369591bda2c9522ed9a08c5ce62f484d6d5e5dc93aed08aad3ac5a4f199f9ba4a06648d58756b5da715154354951f339e4147c80e676843a68f233dd83cb1bb444b6ba5bf7fc229305bcb0b988d8f352fc43fee6e104df2a651c041ae4bc71d97ffd9d4353bec0235ff81c6b36f8dde20873c57c8c8df4513ad1fd591cf31190d611729b115137813109f7531af9f25d7430bcd43d5c4929b331316552e7bdf20cff931dc45ff2b63a592936e52f98dcf6dbcf87f3baf29962bc79b4599b3dd31306353952e0e6a49bda2a69a12844908083a920feecd87fa27ccdbaf00397fcb4bd6bad1d54385affc172a313e61017f8ac905d8bbf3d3bf16e28000732c28fa4116ddc97b95bdd08443682b2b062be013ee1e704030806d7cf0baba4da6923790144fd43b5c1edd9264a7fd4f23a44c85ff3518f222334fcec1e83a50e38e81db11feb16a6a6f8d5f5b46e689f63128414d7ab8a3c1b028e74e96c74b35265899fe4649371be4f95abaadab25d6e21339ff4abd93cb008f71d445fe7de50009e9fdca862e68cbad0324cd3c67a5e66c0f0a37142b172cb2b876c069324ce6dfb3f33d7b066b61c1a4ab0b6cfbdd4eb79af08e9efa2d6ee283ecfd81de5b49e1a89508c1cfbaa6641e6f4a3a59f56f297739ac091c7530d4b5d982f033c7b36a06102b7b0c5dbc17970eafb5bea3ea06b5fe26d78174b34cb338ffbe68f1a3595a86891d31ab3eb1619be18f6639fdd0c6bdcfc55322ff0a9a5bdd37dabe23b546f1e41e7d6b96bab3e43cf794f21c131a8b2d6e450832a0bdaa89177977e7bf47b5e58c3bd550c8bb12c12eda8be4ad1f77bab54f665a91250fbbdb28fe399a716d27a75dd6bf5a31ad1d09cbd00c0c3e6681e519c1c92fbf0fbc3794d020e877c757c018e16225a4c528db0db1834141a20c31fe720f5ad0310cf9fe12ea31d7a4b9b6e64447887db41f4de8677cab1fa2514db8f911c381f649473409753e917f35ca8b0c636e644a905d0fac7bc11e006dd1a114de5383e3f1097b72f2d040a0fac12c849851643b1b329f69af0675c364013faef8ef2aad63de319dc4b9ffe7ca6cc6bcd868df46a742a7e6b111064305c4bc6b315a78fcd18b43437b2e341a42edd3bd6cbcbd40e5ffcc23b62befd901d2dc0555ce779f934d3104bd67e9c55d02b1daa82eb7e7dbc7787af772885d8e91801f9477ab3b23344b038635b3fd41364b0d36dee48d2ae6e154de4d889fed67d7de342c4afc575aa06e079c108e3acd41289f5b9456fcfb5b492cb6d7bce049f25c3120e78cff79be9c336e634053669c6dff6ea6271786f02f3b3b7f526d6d78967d3ec7148b5a730eb0069955eb9869adf26c7e3f916f2e162cbf3dec2cd9858b9bd532aa491e420fb655cee8868c3a6cb1d178411068af51ef01da87b515d8593740c824944d7f763952f9b33e7a7ca1609d9a360a6fbb80455faa8e86c49a259f5c45ccd875ade1c869b61f14d58f52cf4fc9b3373b70b26cf267e0235f6314822286303119b77f9dbc4c1b440e20981cecdd274541e11b1b6356009cee7765275b57b79634b92bd44209016ac03cbec106139cba997e38d44ce383b294694a07d12ab1c50595050a254f6cae6ac37e88e81087f3fc4ccc7122274dec8fc573d94d061d7e667342f8647ccd492c2f4314ec43b8abca05a34952e62df5a2ccf70f146e61f2407529c9bc9896f9bb3437f0aeebe41e573a8f0afe6d2b4b055a32dda16c2a77364f4efea47685ac45baf7b1309a5b7556dfc550f807cb1a84fe49b79202754b1e8b9983b6a6943eab5a2fd1b504d7627cb4ec2159055af0f7638e64f293d37d4e7920ced6cee04901d0fd8403a6e629d82229b2e66a13e0b5ea5da65323cacca2be7392bd9352b14fd40b65e65d9172c0735686037fb01c83bd1987479a40f586dfa5c51b4b207d639b4fddf6a1ff0a4e2b7a4cda951ed6272b7e194a02f5180ddcf967185726719651d5f6c51200b181395b30f9fe413f8a60294d0077a3d524f10a245ae784409e5a7d928134d1d4e6d16ac580c20b6ec93bc3cac02766fce6dd9bd90d40276440a003c5e3a19958e3955377425c760ed19978644b9b333eceb5422b2b7ca7e88c3de99e62085925d27f7c05d66166df9e91fc2898cd99d533f30333c4385b21b6e2eda86dc929fc3b4dc6c5030913f1b741d76ea8c99031d58b64f2caaef0e35aa565fae32235429b5495dffcb2fbb9de9d6cd2c6bdf0047be7d88f71cee0a01b12ac2f2ea444237bf4ad757d35586889991b5c2e1ae1dee246bcb97fb6be2a89252db7117da4a0a11725057f99c1e507993aac23c37a74a83ff3d3f2f9a9e45589facdd2fd3a2098b049fbcf087a85d4aae3f88cf5432a6900c7078d05325f60128d061a27ccf5b6301c6d8a6b8472b80371d8fa48cb169e12a5bcde822ccbab880cc9de5ce1f07b2fa1d8bc8102cbcd8ab7d4f0a5669efde8af78b6aefad0c240126074d39f3f8b8b366442796937bdf00736947f76cf991577d07293aa92fee1b6e86c516953eae73c6619e23e0deeade20206cfcb7a716507835daa02cf35ef32764a8ce7f76c6486636fe5e9f63d8d7307570da96b91ea433a56825f3174d64ead6d123356d43148d0873cd9659e64da3e3193ef62bf0588542c0163f3c2b97ad061057d6e93de6805becab7a59e179a105ae4fae319d1d5fbd45fe2d3c5f52d3e5319fd5296c1e2da3e16da6fcea3304df19dc9dcef1c42f78f21b9ca69d000ca561e7813adcf86da873d21c60c79a9d4906b2d53d56c0527a8aae8e80e07e1787af9431932085f8041ed6843e719a146dcc374efdd7496ca2fe2f2992d93817cf70166f7d84929a966f7ee8540eb9d22e818a8b43085bf914bd6ba07923b92986b66546d9103eaf8a27e0273dec2ac770fd34e502176b049b641468eade273d5a39028af1fc4dc59dfd3a8d458ae438e118dcbb6bcae8fb1d017de7624272bd51fb0337beb0de0199bcd51fdd3610ee76b06e76749e7750d08e26e90588c0d37f75b902aa085da8b6d30031b359a1813a9f14752e9f8d122b4bfbe124b04027d4280379637afa1d2bec009c16122c7e3ec431e694a6f4164992eb6f5726ad25ee235c135d18c81b03ce79a4363752c3ed537fd5a5a6a7906913567aafb3a30bb52450bce6afa6174b17a9fe07148a4054bf56deb4935ec5279fbd1bdcdd1d7744416f40da0176055c29a68d744018c0e724a3bc0089f50a6bea9574e97ddf1b74aa50e5ef44cf349fcd049721b04049cd1368ce27046b0c98acf39ae0bdb9c8ac3f1d3b98fd34f7ccac90d141965c7748b1a3f2687cf4d8308daa46b247b0eb851b0bd4741e302d23b394f9c763b5db044867fcc9152ee52bd465050df8a597b38c45ac24e865d8eff46e04d4e3a9e13f7b2c6018fa8092825700f390a7810629081f8b3b7705c3118aea5fbafce0b698aebfbc9707aea08651df18e97bfc034f61fa9f2aa833fd8a17294555a5ca903f2c1a8803b59e0adc190db5cfcde458d4452a68138b27037d148eb05b2855a8ba04d28159040f635d4a44e65d59e77071f394804bd3c002a69545b9060fe2fc9120de3d319e31eff877c64d2a744cbd22cea5dd99f9f69d7d3d06f63c831a292126808e3caf9649bf4d5b85779fc8c8f86244fcefadfd702b6e31320c7ad12695e48e1a12e16ad7f6fbd622aa79ad2be85e212076fa168b48ae75ff556c19df6d0fa64eddcf1745ea8f530d1c808c3c916a8f410d07c5b80d0cfba2f238bf1694e77248c490ed003c035d59e3fc21031b42061e5d65c01e90bce5467e74df631e05c48a56247323c58e714da12cb931b19be57d6c7609485c5c70bd4ff96973b3bed86f3ea1f9048bb0012ecd15784a06f82ec490605d54dedc4bc00f714e1ff8e8bb5808a09e524f78f6b3609c5029d0bd7d35fc54213a4f5ee65bf88ad72635a3d9282740e90a9492049de0b435d020ee333c55faba34bd711cfc847d383a11a2a44a84418a60b1d4b8b6a9df8fcf4d71e3673de2c6e261694c639902df1c884f40f88f4e72240fe88a0e0f2af216670524681b89e7c6019d894a62c33a954f8b1b21aa6b048176dd225f7c35878e89bef59592ac04b712ef2674be5dca5a4ff938b64678145d6500a7db60ab016c55b1230a46f988b9acccd49eef40746ab5bf346e9a513df0ab3b03988d2f60647e2ada38a8875196d7598739b05707be7a1998af939b5c351cc2627db5f4901dfff96bfd58a379e8f9f9b4d51277f7b7c6335947bf10f3e0acded0db68917877271773f7d00e64afdd39d8b0af4152e9d8907a143dabf4a78b2f76d0d6f58e27882f4303d15b3d7322bdd75942aa4474fd3a7637f2f304964eca26ecc969d60c803c0bb7d6ab4507753f8514dfff8749d420f33d6b4c46242ca54faabc8172510f1cd08ccb505019b955a1901ef2278436464256074d78df3ec7eab3bfaf815d63f569b41aa10982be7dd45ee2975fa8b50a4c314429f6c3056e749e148725c3bc93f6286343e93fcb9632b35632d19650e3cc36ebb0d07eb582ef7f189d6c5cc8d6e0ab69b0dc869e213a5804a70ece742578b808bfcc3b252b67") write(r9, &(0x7f0000e28000+0xa10)="220000001e0007fffc01000f090007000a000cebfeffa7001a00ffff05000980be45", 0x22) write(r5, &(0x7f0000858000-0x21)="", 0x0) write(r8, &(0x7f0000029000)="90", 0x1) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000030f000)={0x0, 0x0, 0x0}, 0xc) ioctl$DRM_IOCTL_GET_CLIENT(r6, 0xc0286405, &(0x7f00009b5000-0x28)={0x6a9, 0xffffffff00000000, 0x0, 0x1f, r10, 0x0, 0x3, 0x1f}) fsync(r3) ioctl$sock_SIOCGIFCONF(r6, 0x8910, &(0x7f0000170000-0x10)=@req={0x28, &(0x7f0000637000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0xe4, 0x3d, @cisco=&(0x7f0000283000-0x8)={0xffff, 0x5}}}}) bind$bt_l2cap(r8, &(0x7f00001e0000-0xe)={0x1f, 0x0, {0x1, 0x3, 0x40, 0x7ff, 0x100, 0x1}, 0x0, 0x0}, 0xe) splice(r7, 0x4000000000000000, r7, 0x10000000003, 0x8528, 0x4000000000004) setsockopt$inet6_int(r8, 0x29, 0x4b, &(0x7f0000c1c000)=0x10001, 0x4) 2017/11/19 05:29:25 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8001, 0x80000001, 0x3, 0x580}, 0x10) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000d23000-0x48)={0x10000, 0x0, [0x57c953bc, 0xc, 0x20, 0x6, 0x7, 0x102, 0x73, 0x100000000]}) [ 331.377436] netlink: 9 bytes leftover after parsing attributes in process `syz-executor3'. [ 331.386511] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 331.454769] netlink: 9 bytes leftover after parsing attributes in process `syz-executor3'. [ 331.463597] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2017/11/19 05:29:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8001, 0x80000001, 0x3, 0x580}, 0x10) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000d23000-0x48)={0x10000, 0x0, [0x57c953bc, 0xc, 0x20, 0x6, 0x7, 0x102, 0x73, 0x100000000]}) 2017/11/19 05:29:26 executing program 5: r0 = open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000003000-0x58)={0xfffffffffffffffe, 0x82, 0x0, @tid=0x0, []}) nanosleep(&(0x7f0000002000-0x10)={0x0, 0x989680}, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000fbe000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d93000-0x5)="8d677ffd00", 0x5) fcntl$setlease(r1, 0x400, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xd34, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0xa) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000002000)={0x2000002, 0x0, 0x1ff, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000d10000)={0x7, 0x3}) r2 = userfaultfd(0x80000) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000c20000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r3 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r3, &(0x7f0000001000-0x8)=[{&(0x7f000085e000-0x1)="00", 0x1}], 0x1, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)="00", 0x1}], 0x1, 0x0) close(r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000859000)={0x3, {"645b3df35d4ef8"}, 0x5}, 0x10) epoll_create(0x6b) 2017/11/19 05:29:26 executing program 2: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x80003, 0x21852, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ad8000-0x8)={0x0, 0x0}) fcntl$setsig(r0, 0xa, 0x28) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x3, 0x10171, r1, 0x0) mmap(&(0x7f0000014000/0x3000)=nil, 0x3000, 0x5, 0x10, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00005c5000)="2f6465762f72746300", 0x0, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005ae000)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000991000-0xb)="2f6465762f6c6f6f702300", 0x8000d0f, 0x800) ioctl(r2, 0xcbb5, &(0x7f0000fde000-0x1)="05") tee(r3, r1, 0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000ff3000-0x18)={0xaa, 0xfffffffdffffffff, 0x0}) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000e4b000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000172000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x200000000000001, 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) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000005000)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000000e000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000359000)="2e2f66696c653000", 0x22000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002b4000/0x1000)=nil, 0x1000, 0x2003, 0x800001010, r5, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/19 05:29:26 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00001cb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d4a000)={0x0, 0x0}) r4 = socket$inet(0x2, 0x803, 0x1) sendto$inet(r4, &(0x7f00002e3000)="3c774b2b5b9e5db7ea9dad1a23ec5dcfb7215fc316ac8c84c51c0e114d754b39314840f6aabd8a3b2b3cb6f68f699f3feb03ece8039dbfe544583c6e26092bdf0a20723f8942afd734cec3fc486ef5f1c119469abfa4c1f5", 0x58, 0x8d0, &(0x7f0000023000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) io_setup(0x20, &(0x7f0000c6b000)=0x0) io_submit(r5, 0x2, &(0x7f0000357000-0x10)=[&(0x7f0000929000-0x40)={0x0, 0x0, 0x0, 0x1, 0x80000001, r4, &(0x7f0000226000)="6c2b59e3fd0006f93a769bb1e0c17e5a05d8875f6e76230dbadc41e8239b567076806e6c393dd96b5f89d430b7956881b4f0a520ddc97dc42a7c979e873a25d71c524dcece", 0x45, 0x565c, 0x0, 0x1, r1}, &(0x7f0000d3d000)={0x0, 0x0, 0x0, 0x1, 0x2, r3, &(0x7f0000548000)="06acf7b1a071d61fe4c8ae304d7febb2c6ef78b77bc346ee1151b2ebed3023ee79e3fa04f224b5f35712af4e9c1a4e6818e00ef1acf7235133c4240a9cfd4b3d42ac3d3cae254565295e2bcf3fbe414a7c22", 0x52, 0x90, 0x0, 0x0, r1}]) r6 = dup2(r4, r1) ioctl$VT_DISALLOCATE(r6, 0x5608) syz_open_pts(r6, 0x2) setsockopt$inet_dccp_int(r4, 0x21, 0x6, &(0x7f000025e000)=0x3, 0x4) syz_open_dev$random(&(0x7f000025c000)="2f6465762f72616e646f6d00", 0x0, 0x400000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000972000-0xc)={0x8020000003, 0x0}) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f0000932000-0x4)=0x0) getsockopt$inet6_mreq(r0, 0x29, 0x18, &(0x7f0000a18000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000111000-0x4)=0x14) renameat2(0xffffffffffffffff, &(0x7f000064e000)="2e2f66696c653000", 0xffffffffffffffff, &(0x7f0000a5a000-0x8)="2e2f66696c653000", 0x1) socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet_sctp(0x2, 0x800000000001, 0x84) ioctl$sock_proto_private(r7, 0x89ee, &(0x7f000042c000-0x1000)="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") 2017/11/19 05:29:26 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000092a000-0xb)="2f6465762f6877726e6700", 0x100, 0x0) r1 = open(&(0x7f0000a20000)="2e2f66696c653000", 0x20000, 0x140) r2 = socket$netlink(0x10, 0x3, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000a88000)="2e2f66696c653000", 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000e49000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) connect$inet(r1, &(0x7f000011c000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$tun(&(0x7f0000937000)="2f6465762f6e65742f74756e00", 0x0, 0x1fd) epoll_create1(0x80000) openat$kvm(0xffffffffffffff9c, &(0x7f00009d7000)="2f6465762f6b766d00", 0x288806, 0x0) r4 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r4, 0x8000000084, 0x8, &(0x7f0000d2e000-0x5)="", 0x0) setrlimit(0x9, &(0x7f0000a41000)={0xffffdffffffffffc, 0x1200000000103}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f00002cb000)=0x0) listen(r3, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000001, 0x14010, r3, 0x0) mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000073b000-0xb)="2f6465762f6c6f6f702300", 0x7fff, 0x40) r5 = accept4$inet(r3, &(0x7f0000522000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dff000-0x4)=0x10, 0x80800) mmap(&(0x7f0000c73000/0x1000)=nil, 0x1000, 0x3, 0x2001e, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e0d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x1, 0x8010000000000084) r7 = fcntl$dupfd(r6, 0x0, r6) connect$inet(r7, &(0x7f0000ff2000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00007bd000)={0x1, [0x0]}, &(0x7f0000acd000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000c0f000-0x10)={0x2, 0x1, 0x8000, 0x7fffffff, r8}, &(0x7f000017e000-0x4)=0x10) 2017/11/19 05:29:26 executing program 1: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000b25000)=0x0, 0x800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000610000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a2d000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r1, &(0x7f0000001000-0x8)={0x0, 0x0}) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80800) ioctl$KDADDIO(r3, 0x4b34, 0xfffffffffffffffa) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb65, 0x100000, 0x0, 0x0, 0x0, 0x9, 0x3, 0x20000004, 0x8, 0x0, 0x0, 0x6, 0x7, 0x5, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r2, 0x10000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000001000)={0x2, 0x78, 0xd8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffe, 0x4, 0x5, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x4) ioctl$KVM_S390_INTERRUPT(r3, 0x4010ae94, &(0x7f0000000000)={0x2, 0x8000, 0x400000000003}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0x4, &(0x7f0000000000)=0x100000001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00004ae000)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl(r4, 0x4003, &(0x7f0000b28000)="0340") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000322000-0x8)="2e2f66696c653000", &(0x7f00000ba000)="2e2e", &(0x7f0000898000-0x7)="64657670747300", 0x0, 0x0) pipe(&(0x7f000048c000-0x8)={0x0, 0x0}) recvmsg$kcm(r6, &(0x7f0000885000-0x1c)={&(0x7f0000248000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x58, &(0x7f00004ae000)=[{&(0x7f0000e0f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92}, {&(0x7f0000891000-0x50)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50}, {&(0x7f0000063000-0xff)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff}, {&(0x7f00004bf000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b}, {&(0x7f0000cd7000-0x2c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}, {&(0x7f0000f29000-0xba)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xba}, {&(0x7f0000724000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6}], 0x7, &(0x7f000071f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2e, 0x5}, 0x100) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f0000dff000-0x6f)="") symlink(&(0x7f00005b1000)="2e2e", &(0x7f000030e000-0x9)="2e2e2f66696c653000") set_robust_list(&(0x7f0000203000-0xc)={&(0x7f0000175000/0x3000)=nil, 0x8, &(0x7f00000cf000/0x4000)=nil}, 0xc) openat$sequencer(0xffffffffffffff9c, &(0x7f0000248000-0xf)="2f6465762f73657175656e63657200", 0x105000, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000002000-0x20)={@generic="79fdfc795c559eaf843bef11d5632e60", @ifru_flags=0x4300}) mmap(&(0x7f0000000000/0xf5a000)=nil, 0xf5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r7, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/19 05:29:26 executing program 6: openat$hwrng(0xffffffffffffff9c, &(0x7f0000624000-0xb)="2f6465762f6877726e6700", 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00009f9000-0x9)="2f6465762f73672300", 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$tun(&(0x7f0000914000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10005, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x12, 0x0, 0x0, 0x4, 0x0, 0x80000000}}}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000e21000)={0x0, 0x91, "875e3f27eaf8131c1860345171f56d951174429c3897432f8d28b4caf5f20f3d2f70ba177cf4ccebca465fbe4bfd2627dde42014ec00c18f0188c13a8016f67481a8997b37686353599e6985873524b2371cf817daf1053374e3e1a8da0cd1aa4d10621c1830294e03d10c718044779e22c3601b19497b99bd1de407b4c68f713c999b1002e972ff26932498bce15de67d"}, &(0x7f000099e000)=0x99) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000927000-0x10)={0xfffffffffffffffe, 0x20c, 0x26c, 0x4, r4}, &(0x7f00001ab000-0x4)=0x10) r5 = socket(0x11, 0x80803, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000061000)={0x0, 0x0, 0x0}, &(0x7f0000553000)=0xc) ptrace$setsig(0x4203, r6, 0xfffffffffffffffd, &(0x7f0000001000)={0x1, 0x2, 0xfffffffffffffff9, 0xbffefffffffffbfd}) renameat2(r1, &(0x7f000004e000-0x8)="2e2f66696c653000", r1, &(0x7f0000451000)="2e2f66696c653000", 0x7) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00006eb000-0x8)={0x0, 0x0}) setsockopt(r5, 0x107, 0x1, &(0x7f0000001000)="", 0x200) close(r3) timerfd_create(0x5, 0x0) mount(&(0x7f00004b1000-0x8)="2e2f66696c653000", &(0x7f0000154000-0x8)="2e2f66696c653000", &(0x7f00007ef000-0x3)="397000", 0x0, &(0x7f0000216000-0x3a)="7474ed0ec1b243d764db37169bcb58489ed4") r7 = dup3(r2, r1, 0x80000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f0000965000)=0x7, 0x4) ioctl$TIOCSTI(r7, 0x5412, 0x0) sendto$inet6(r7, &(0x7f0000f50000-0x1000)="1af841de03c56a1b5cb50b545e93b73d0cbc171dfac23fa2f57746ce220cfadf1c62f12ac8413155067909ac370b6be825f67d7418dbc97dcd93285b40f9e8452c23cafb52c072a315874c03ecbf275984308bd00edda6ae95ef8492508c602ca1c3eea40a8e7346a923b1b5391f4f469838dae2f8038c299635b49a2e7dbba36997621c7c32f8099aed9e51e3a993d48421f072ba93d5ba058e1657459b4adbe1f03a4e165fd5bc8b08865d32644206830d25f55e7fe82391ac1a85c4162333611b8071a94d705c80b121be0ad28d93aade0abf477013d0d80355d357dcc3a7c687ac70854a13c42a9204f8a442818ab4c47a43575683136cd7c860dc5fe1ebabf20f23da922a75431f76c23babd4ce609130ba64b93a3b4e400a34dbe45fb4731f7c07be7b29703f07fb9827879464cd7e167a49ad11f9c9e75af2d9ca1dfdb75ed1092ffafc7bc4e4d945a878602e19069e7b8eaa38c31dc1380c94af10df68d76aa4bc76d956979be245808d4f40e2520fbdf4f7b6c1d98701505aa2a0ba6011a0f63a54a9c41744be0dda72e523266ae388c76a44d695bf86917a59d4a59a24ed0e79b5bd2734197929de145d8c729c7c1354edcb67c726bcf46674270b0ac18a2416fa3ab207a1ebf94439f8af861f82dd01260f4e704b87fc74047169d543cbf8cd036f5a77cbdd972c279afed1864f9e964927a3eb7f2caa400dd9169c1d3298f9d54acd8ada640f83e58e2aaf6c89280760881545f5d0bc0fc717d3619660009293b662930cb38802566ccf4511a5026879b642fd36fe5fad0fdf6834b4c27140c961a60dd5b3f985842492ab7805256aefca276ae6266a443f067b265be5a141f9c694782915979f4cec1c9c7ff46567fc18cfcdde6905517b6c6ba2d47cd7ff254cbc3ae233385cc68bc5b0de85b8d104d276583fa0ff06c2b81147f0663548390e5a5de1c27351a1b258d525f4fcec20635216b8abc9b63e40ff4f614187a1c733748a79dcf613b6bbc043e4a48227a324d0e8bc3b1a76ffdd6246e83bfe0ffa2fa93b0f9c6aa507d9f68bc6b5858ba3bd74e98e23223377027cee0bd565fd6b06b3ab71dd5f0f83135c24c1129117e2f9dc7aa4602925a718ef452fdd327678bd09c667b4da8e9c5ac1b26c56a870a5648e66e8e00a64c6fd3256f1812a4d7c3de1d5012ea2a22e9a932caff81ac8c3ddce7dd63590596670d084bb9cdfb895640e47e1a86115190d670c5715495b7b3415d5835df17cff00603c1987b3e0906c58d6c977918ce5df3ae9b94ec685101f16a494d40d0279c4432481e7b5b3cd80965b3185487867f1d118e66cf5e080fd2b1b96ee572261811b3040cab173c677fbedf9fe2b56057f23515f1f357e58880dfb8bc93799b4701cd1e3daded6d0673b15a6c9168d5c2203cd2971036954d0c568c1a016c47aac731a79d42f3a48caf28e62b70137910475196b1e2952c8d2cdda686644d3368f1d1eaee5298c5194017d669da4631d569e0ec80cdf5985c62d554d6328df00062f057d6424abdf00dc5a43800c31ffc4cfb8a6901873741f286102ac6faf7b4536b05f47f1ef139167a9e2e5b875e7911f3c0de4a33f41aaaa03179eb7292dec6efd6d57a7dd11ddc821880b6047e8cf4571e11bef2c97d3698ed52824a06c4e14efac2b8e90e7b62ceb578e5991270b6fbc29a752a47ef5eb7c819bc9887ee2182dfe87adeea7157654312d8da30e7e1d9b25a632ad8c9544da57fe4fa6c37122f7ce361e5acb15c2ef2ec426fd257a20fa579cace3a847c07bb5a5d0d8456e6af4335fba3c77ae2ea62b34f2b877d382990f75c14f9e9be1ab392c6e40789054d75af2c0f0863c5d46b65e79fb8ff7d202c2300dcdb0227cbdb98014a340809c874ac61cd9882e023df1b70930b8f791f5bb02efc76954e96a7d66b384347bb3da8d0b8d847928ca9a3f61bcf3c3d869f8c3f05fd3e8ef0b0b0a0b0a608dd6d74f1a405b1cfc4b7011b7f22d5383ee9fda5416c84d41a043b101927026451a2537f30c686c6a79a96bbd77ca523aff7ac3e7c6f4526db5330321e7e7c002f7902b580860e7098c3ccc25e3b1e295e6ef6f4247e32823bceaf9b122a98da36fbb3622d887c219e56c0e51e88b3586fd5bdc4595bc2f7ae2b957c43cc69fc1689ea2e20d507a633fa2f100fe1d37c91786506029403b39a2cac494825753399203c363c0e887c69989daa9658373c09be2b3f68f7118789337e910eef82e6babc9b6dda007dd35ec372386cf0d70c6434dc6f84d2f71aa4d97c4de087c84dc2b120acaea3c38925be24c227f9d4488a9951ef9b65e5557470233008335f382e1f617deed7cb168e96d71a9ae6e28b62ce59f5cfa9ae0e22aa0bd75e0d12d59b3f41c3f78c2a84d1dfb87310ec470ea14d3cbc70c80dd8b93dbab182d27469871b0d90bd8b607e3d45f16e8da5cce5221339d10fc48a191b38f546bdd0cdecf04e45cc6ea24f506ecde7204126a915ce9e19c5112051f96837341377588f7839aec0708d425a3e5a7cd11e51eceeeab3124c84a35b1ce6f4fbc248dca869c19e14484d80e17e750aff7fbf2222666d2562e2969956e741d0b73e0d9f80b46e4e292b1ea15ea3c2d3b8366ad36eb1da88ca621538a84b025f568edc956a753de30388026b38aa71fd8f4c2f9d0c1f3575fc5227f8b3adbd473061c7890c015d5dc80ef11b9a7e492b48eb9917a7fc4ea54e4b848ebba2dd4e5a626f2be52afa853b3306578d3220fe56792757f108925eba8af1f2f402bfc378878ede492f9eb9def61d75590f905562d1a0cd420eb1e016974ca6bac9ef6efe06921f33aeaa529714ede6b1845ec02c4474698308fcd6edf38738e3766954a9de0057538b0ac8221d5a9ba7e6f983fef31b901c8c3f7fe5ed3cefc26935919aaeff9cdded0e53b5d7dd1aa1cba5aac1be1073fad1c83085087ccbb373ba43aa8a81e9bafcad58d8d5002f05887598919c4c8652e92433fbfd846a644651ee79247a274d6ad86462f882ea304e8efc8e768ece78e716a658098a966eec349e99d89455024fa865b2229e2681300745d4eb081fb0480b1b78f777f82d22078c99e9fa78aa8eb6fb40bc25950c9ef1a0c092df6002e19f3f519ac7e95ea7d70a6a9469bf103edb538f573995c67d287df83aaf88b281ba280bce81835aae74108892e9e41c7a3cc15194761461c158863618a18901cf1168bc8cd48784bfb708cbf3a2718c68a43c18b1eb13537858490d2cfefcae523c4804de9e129970a0274ea075fe1486034a7d86aac84040a68b92f93c9569c30f219d96d79194bae6eea0086be141e7c2067651771f1b13d2782adadba882d0cb4b72ade63070fef0bcdca503a515db22d3047c7ac6c4a2a0cecf87865706281deab0f79bde0727437abec75327283a752afea59a6c14e3e7340e48fab6cb6f751b4848bbf51dc300ce83d28a88d42e96343697a8c6abf005bfb2f4bd693a8507715d55e4cdd00eee582f9d2849e530d492b763f60083c09566569a2165ce55a4c7b5a74ffd3373c468efcfb3bb9a1fef72370cea2bf1a3c9cd0c11ba91e06b2f8b1ce62321c73f0fa2f8a53486a40c544cabb2e461c9b5be0d81f35b937a1eb76eb70aa4df16133bc0c09bfb381c3d1c0b4e1253e71239d60308ff7dc80cc67619e1ba2d55923faf9482251870440425a6367b7d8925f38b03231471fefa4ebeb00a0d8a6a9584788c562b323f339d98ed58cd399e177a82efaff8452021454b08b0416c3d3ffa444b6dcf245434047bc3b28e023da9acc20538df4b4df8e07b0a336b614ddfcf2791ce9032a5b368c85de05867c17d936b926ad058dd71f8628231caf20d1cfdee7ee42d2c0ac402e97a79e030250c6f0b6cceae5b9120fbe72cac420a64ecc86f3f3eeaff23b576bb56fa43ddc12d4ab99953e7df73f3a52b5879bef5074df92063a6f69a552097666037327b3fb0c8efc035d8053778333bb5d773ac430990c02891eba27bc2557246b5f0a06b5c3e8133fb7024bdc9d66527d9cf95be95864a5ea5f2e39a423997c7be57de9f26eac5e5ad33ae2a3f557cd2330b030248dcfc5706d595fe57ae7ac761e510edd2edcd75b94517d0816fe59dcbf6dfc31ec7a1c19025e659b6249fb88f6b09bc7de675d744aa548e274336096a8a2f96f8908b721da4b08d25caf6e15bba8a8c51b247527c9a48c5868eb43afbd688d8b06e4038477e757ea894cb670eac91b6bfbdbcbe067a743232e1ed9a6215ce374c4fd9ba2411d583dba626d5c246ae1f48c40c7d882991ca932a81f3afb638eb943e194d6bde70a39289e961e01285a10743a8d368645fc4da3818c3c62bf05b4eaf110f6d6e11ea785cd5e319dd7430139ef716b2c34160c1772d27ee05ede3df10a760f3bf2bcecda948ac24b3eb87526f5346606084c3f561b4b4bde18995ce368dbe9ae1ca422683921895177cccc7f6ea7e4a5269101d1f0d31d206c426f11eae8e11b48d340d9d7b23b01fdde20ce4dabac11dfdf3202c4e7172bcc09bec2d8b07fc5d1a98824ce96c84e803458a7393be968f93bacbe48b00fee6152010ca4e9d8daed98c531f6c0cf83564a053435df0308caea6c3e39d8ba87ae9d1b0f4092a7d2adeb846aeb59028645367e41e5502896f5fde7446a06a4133848dee7065cb1dbadf55235b78724c0777b67effc0741dc4abe29bf51c1b2ce22f929ef5c29cf0846f23c7c3a282a3f6510cba4a0bdfadc8ff42e65f7982252432510872de25f1b1f6f6e77cde176bcbd71b3e98b9fb48d3332f63e901b25b29cb397072c2fa4d0ab5b55b6bd1fbe729113a5ebe06c396902942855239799c316a765d881f8c59ecce3b659f55b322827220658252a9fe4662470a72b544e345ce7378473370ada4a8302cc7f3fcd9414be786b213384baa8749fdff1f1c7787ea5c2286caaa942c8deb5936bbece60fc3f80dde4ff7d2a58f5aec38bd37f3c8088367f514ee1626e654cb63ac2ce6b22767b836cb4dc4d1b8f5fb7cb8102a480b4bf87f8062b749fc85a96b380c14dbcfe64025c2d265667055d3d7967458d4e03824cf3817f293435477676c2ab7cea8df504ba3d90764c6a215a55e1498723d9d4c94043fe1834cdae90d254bc8d3438b2504f0565f937c8a2169707ddda4b76b4957d625c9c976c5b94d4af1c4d0cad27d29563b6eaccf9fed642f9827d7745fe97fbd6421a88a919f5b45534710617e15549ed24fab5d9fb282c743c9007641410ce346692a052ff0531eea08dedd20d2cb9da3d13268ad91e17ca1ee52d71a2e1460be1a05fcaddd8017a433e444b2431cf5150cfd4caafa66688df3ba26c516bc6c61ac5fe99cf8675c6d57d1ba056832bfd5fc041a068109d51ed9a75e1395334ec79adf7a3b32e4d94cf83d9d95cf9c3e16f24b04b86a246c26e239fbd0b08eb350813ee2c3754fe48ea9cd75337b72bf78a4913a074804e31495a19069d3597620f3d62d0d40cb457688ebda21bb91a69daf4151b1218967767f5d5121fb9ad00e013ee8afe599ebcc85455b266b19cbf3fa75ac12cac55877e3e47359c84fc646cfddd087539ff6d39e78d43ea9e54f6b2d20fb60e108ed7a87897179f0e38a908436a2350c80aa330f902bb4e9faf83c299c59690902156a03d4085d93a5c5eaae96e7c40973ed53daff9d35c824d7f74e335872001709b3e5ae5aa23a52995ef1db38a23a50299b1075da8c4769666ab81ea6f40fbdac4fa32645325c9bb35d7aa44446ce8506be501", 0x1000, 0x4000, &(0x7f0000a86000)={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff}, 0x1c) accept4$llc(r1, &(0x7f0000372000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00001f3000-0x4)=0x10, 0x7ffff) fcntl$notify(0xffffffffffffffff, 0x80000000, 0x6) symlink(&(0x7f0000c2d000)="2e2f66696c653100", &(0x7f0000ded000-0x8)="2e2f66696c653000") creat(&(0x7f0000ccb000)="2e2f62757300", 0x0) writev(r0, &(0x7f0000994000)=[], 0x0) 2017/11/19 05:29:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8001, 0x80000001, 0x3, 0x580}, 0x10) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000d23000-0x48)={0x10000, 0x0, [0x57c953bc, 0xc, 0x20, 0x6, 0x7, 0x102, 0x73, 0x100000000]}) 2017/11/19 05:29:26 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000425000-0xa)="2f6465762f70746d7800", 0x82, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000001000-0x24)={0x7, 0x0, 0x56e, 0x4, 0x0, 0x80, 0x1ff, 0x3, 0xfffffffffffffffd, 0x72f, 0x101, 0x0}) mmap(&(0x7f0000000000/0xb02000)=nil, 0xb02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0x40000000000080, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0x22b000)=nil, 0x22b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4f, &(0x7f0000692000-0x6b)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0xb, 0x4, 0x0, 0x0, 0x41, 0x0, 0x0, 0x0, 0x39, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x18, 0x8, 0x3, 0x80000000, [{[@empty=0x0], 0x0}, {[], 0xba}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x1}]}]}}, @tcp={{0x3, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {"8b"}}}}}}, 0x0) r3 = socket$inet6(0xa, 0x800, 0x6ede5454) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000b03000)="2e2f66696c653000", 0x2800, 0x17f) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r4, 0xc0406400, &(0x7f000025b000)={0x1, 0x7, 0x1, 0x4b, &(0x7f0000b03000-0x4b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, &(0x7f000076e000)="", 0xa7, &(0x7f0000b02000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000b04000)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @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}}, &(0x7f0000b03000)=0xe8) mmap(&(0x7f0000542000/0x4000)=nil, 0x4000, 0x2000000, 0x10, 0xffffffffffffffff, 0x800) mmap(&(0x7f0000b05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00009a8000)={0x0, 0x0}) ioctl$KVM_SET_CPUID(r5, 0x4008ae8a, &(0x7f00005dd000-0x98)={0x4, 0x0, [{0x80000001, 0x7fff, 0x2, 0x0, 0x0, 0x0}, {0x1, 0x6, 0x0, 0xfffffffffffffff7, 0xffffffff, 0x0}, {0xc0000019, 0x100000000, 0x8, 0x0, 0x0, 0x0}, {0x80000008, 0x101, 0x100000000006, 0x0, 0x1ff, 0x0}]}) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f0000b02000)={{0x1000, 0x5000, 0xf, 0x2, 0x0, 0x2, 0x9, 0xfffffffffffffff8, 0x557, 0x9, 0xe8, 0x1b, 0x0}, {0x6000, 0x6000, 0xa, 0x7ff, 0x7, 0xfff, 0x7e, 0xfe, 0x80000001, 0x7, 0x7f, 0x7, 0x0}, {0x1, 0x15000, 0x9, 0x9, 0x1000, 0x3ff, 0x100000000, 0x9, 0x4, 0x1a, 0x50611f12, 0x9, 0x0}, {0x11f000, 0x102004, 0x10, 0xfffffffffffffff7, 0x5, 0x7, 0x4, 0x2f5, 0x1, 0x9, 0x3, 0x0, 0x0}, {0xf000, 0xf005, 0xd, 0xfffffffffffffffd, 0x20, 0x1000, 0x1, 0xfffffffffffffffd, 0x7, 0xfffffffffffffffd, 0x100000000007fff, 0x0, 0x0}, {0x5000, 0x0, 0xc, 0x9, 0x9, 0x7fffffff, 0xfffffffffffffffd, 0xffffffff, 0xed1, 0x7, 0xac9, 0x6, 0x0}, {0x2, 0x0, 0x8, 0xff, 0x1000, 0x4, 0x80, 0x5e9b, 0x380000, 0x3ff, 0xb4c, 0x2, 0x0}, {0xf000, 0x100000, 0xd, 0x400, 0x3ff, 0x3bc, 0x3, 0x800, 0xa2e9, 0x8, 0x800, 0x3f, 0x0}, {0x5001, 0x6001, [0x0, 0x0, 0x0]}, {0x4004, 0x10f000, [0x0, 0x0, 0x0]}, 0x2, 0x0, 0x10000, 0x2240, 0x9, 0x800, 0x0, [0x8, 0x6, 0xff, 0xfffffffffffffff8]}) ioctl$KVM_TRANSLATE(r5, 0xc018ae85, &(0x7f000028f000-0x18)={0x100004, 0x5000, 0xfffffffffffffffe, 0x0, 0x4}) setsockopt$sock_void(r6, 0x1, 0x10000000003f, 0x0, 0x0) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000420000)={0x0, @in6={{0xa, 0x0, 0xfede, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd87}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xfffffffffffffffe, 0x20005, 0x3, 0xcf}, &(0x7f000066e000)=0xa0) mmap(&(0x7f0000b05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00009dc000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000186000)=0x14) 2017/11/19 05:29:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8001, 0x80000001, 0x3, 0x580}, 0x10) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000d23000-0x48)={0x10000, 0x0, [0x57c953bc, 0xc, 0x20, 0x6, 0x7, 0x102, 0x73, 0x100000000]}) 2017/11/19 05:29:26 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000171000-0x9)="2f6465762f73672300", 0x400, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000002000)=0x0) r2 = getpgid(r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) ptrace$getenv(0x4201, r2, 0x20010001, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000043d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r5 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r5, &(0x7f0000276000)={0xa, 0x0, 0xdb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) r6 = socket$inet(0x2, 0x80000000006, 0x0) close(r3) listen(r5, 0x1004000400981a) setsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000481000-0x2)={0x6f, 0x6}, 0x2) connect$inet(r6, &(0x7f00006e4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000dc2000-0x4)=0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f0000dc6000)={0x0, 0x101}, &(0x7f0000fb6000)=0x8) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f000086a000)={0x0, 0x0, 0x0}, 0xc) sendmsg(r6, &(0x7f0000e4f000-0x1c)={&(0x7f000015c000-0x10)=@l2={0x1f, 0x8000009, {0x0, 0x406, 0x7f, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00009b2000)=[{&(0x7f00005f4000)="1518c4cd7fcf6cebcf6d6ed83ec0ec7175d0b84c2cefdcefb9b13fb991e3b50ae915a5e37e09e9", 0x27}, {&(0x7f0000b58000)="34c439478a96a12761cacce9a92b061a9c67dcd7764a00d1462746194d9d43983abab863b2f9873d32d772d4479b4ce011fda05a20f0c3a8668ae1107541d01d2c993d80daa45b38331e180b59d8e7d091cdfea28f98fedabe796874a982d48dc94c243fc14e9c483d0cd0652400740a884f", 0x72}], 0x2, &(0x7f00001cd000)=[], 0x0, 0x8000}, 0x40000) sync_file_range(r5, 0x9, 0x7ffffffb, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000024000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=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}}, &(0x7f000011b000-0x4)=0xe8) sendmsg(r6, &(0x7f0000a73000)={&(0x7f0000123000)=@nfc={0x27, 0x0, 0x100000000, 0x1}, 0x10, &(0x7f0000c4d000)=[], 0x0, &(0x7f0000c8b000)=[{0x6c, 0x1, 0xb87, "ca9874c20c483730a8ecda1213233314faa1bcda45dca67e9cffddde0341b45c4bfa9a00000000000000093453bfaf7ef53c5212193e1b739a66df9f8ec35718ff79b914a1ccc21a62ddec84f20638b69190282d802b4428c93ba5556e8d3598"}, {0xa4, 0x116, 0x208, "d7c5cc1f8498c89991c859796267d75ba6c8ba918b0f9d9f376c2c2bc3004458eb7a509165a2c1a6b931e8570791a0db133718638450f814715d5ce198ef8bb8202e3f078f779c8e75e32e22893e5a978d47d5e361164ac05076446ff39ba1752a3401b5b112752e9d317af7be0d4407d3ec7f7808e434f7c4cceee2164c6f83a4fb19e5c7a107259a999bcc305909795fcb5624fe9a"}, {0x100c, 0x10d, 0x1, "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"}, {0x98, 0xff, 0x4, "affd67cddea19603b719bae6ea1f220362626fd7522ce131c685424a58a4bf54eb12ba4ff68d0daa15190e4bbac4801bb1374400c6b80be312d07d69203685b981a9512873f1262f8ac9bf727a52c48cdf58207d7d2c0926a531e31f81509faa1fc5f7039b898a20a4dfdbd16f813765db598f934f5714a92be7c6f85210b46afe1e4b7f67aa418392ef"}, {0xe4, 0x104, 0x93ea, "580587281448b186bf54797c54794481e5000414883af40afc4051f465ab6b11601fbb6f732828bfeacfee16dcefb64cd3c6800061f4835c653bdb374738fd2667652d8bf62022c9de871d302841ffe2d3180d65c25af9fe1bec593d78ce8c7f50d5a939fafff376981f02a0c7e04a351245ebfef41718b13427cd5d3a9a5ec4cb2eda8d1c0f668864670fbd1c8da94097e55211ce3ef3c39ab34f991cc596ea88c1d65c870ab8c770632141cfe001e6b79f4db25cff0020901947f4d5c18008e3655e12abe075371146139f1d9b8e00369ff00960"}], 0x5, 0x14}, 0x8000) mq_unlink(&(0x7f00006b8000-0x9)="2f6465000973672300") getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f00002d6000)={r7, 0x4a, "c49ec7efc54cd84dd0b2a25d8570681e49c852f1356b5a2c3feb660e77b83b6563135ab45bb341ab15b35d40ffd0059e674234d478b793e6d34aa11bec612227fc08100a84140e786ea3"}, &(0x7f0000a44000)=0x52) accept4(r5, &(0x7f0000f2e000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000485000-0x4)=0x10, 0x800) read(r6, &(0x7f0000ade000-0x79)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f0000e62000+0x1a3)={0x0, 0x1, "56"}, &(0x7f0000ad1000-0x4)=0x9) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000971000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8004, 0xc, 0xfc, 0x40, 0x20}, 0xa0) socket$bt_sco(0x1f, 0x5, 0x2) dup3(r4, r3, 0x0) dup3(r3, r6, 0x80000) 2017/11/19 05:29:26 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000b000)="2f6465762f72666b696c6c00", 0x101000, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000013000-0x9)="2f6465762f6b766d00", 0x28801, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000014000-0x9)="2f6465762f6b766d00", 0x48200, 0x0) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f0000012000)="2e2f66696c653000", 0x4, 0x10005fd) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$KVM_ASSIGN_PCI_DEVICE(r3, 0x8040ae69, &(0x7f0000005000-0x14)={0x3, 0x101, 0x1, 0x1, 0x5}) r4 = pkey_alloc(0x0, 0x8000000000) ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f000000b000-0x18)={0x0, 0x6, 0x5, &(0x7f0000007000-0x8)=0x0}) ioctl$KVM_PPC_GET_PVINFO(0xffffffffffffffff, 0x4080aea1, &(0x7f0000007000-0x47)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f0000005000-0x8)={0x8dce, 0x1ff}) mbind(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x400000000000000, &(0x7f0000002000-0x8)=0x800000000000000, 0x2, 0x2) r5 = syz_open_dev$sndseq(&(0x7f000000c000-0xd)="2f6465762f736e642f73657100", 0x0, 0x18401) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r5, 0xc0186404, &(0x7f0000013000-0x18)={&(0x7f0000005000/0x1000)=nil, 0x401, 0x1, 0x4f, &(0x7f0000001000/0x2000)=nil, 0x7}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r6 = eventfd2(0xf93, 0x800) r7 = eventfd2(0x7fffffff, 0x1) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f000000b000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) creat(&(0x7f0000013000-0x8)="2e2f66696c653000", 0x2) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000007000-0x14)={r6, 0x2, 0xffffffffffffffff, r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pselect6(0x40, &(0x7f0000001000)={0x200000, 0x8001, 0x5, 0x1ff, 0xff, 0x101, 0x7ff, 0xcf3}, &(0x7f0000008000)={0x1, 0x3, 0x6, 0x200, 0x3, 0x200, 0x8, 0x0}, &(0x7f0000000000)={0x2, 0x800, 0x0, 0xaf, 0x7, 0x7, 0x7, 0x0}, &(0x7f0000011000-0x8)={0x0, 0x0}, &(0x7f000000b000-0x8)={&(0x7f0000010000)={0xf7}, 0x8}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r3, 0x8040ae69, &(0x7f0000006000-0x14)={0x536, 0x1000, 0x10004, 0x0, 0xffffffffff}) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, r4) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000006000-0x20)={0x127ff, 0x2, 0x10000, 0x2000, &(0x7f0000008000/0x2000)=nil}) 2017/11/19 05:29:26 executing program 0: r0 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 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) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000898000/0x2000)=nil, 0x2000, 0x400000000000005, 0x10, r3, 0x800001000) r4 = socket$inet(0x2, 0x80005, 0x800000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r3, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000003000)=0x14) setsockopt$inet_mreqn(r4, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @broadcast=0xffffffff, r5}, 0xc) mmap(&(0x7f0000898000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r2, 0x0, 0x23, &(0x7f0000284000)="e4a445ebe3f90500000000000000f0639a2c95055849bd0986c5782091bf9e08ea95f22ec352ae748a50e0fd9fd0be8306a5add26c010a05b2bb00b26000da9feb5dbc44583882ae358aa6fdd11ff1fc0000000078b7fe", 0x57) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f0000001000-0x10)=@req={0x28, &(0x7f000089a000-0x28)={@generic="9ef4462c4be85580c040a27ccbe0228f", @ifru_map={0x9, 0x9, 0x4, 0xff, 0x4, 0x1000000000001}}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000002000)={0x0, @multicast1=0x0, @empty=0x0}, &(0x7f000089a000-0x4)=0xc) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000001000)={r5, @multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) getpeername$inet(r4, &(0x7f0000000000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000282000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000002000-0x40)=[{&(0x7f0000001000)="fe9a0251eea11008f2a31ef8e47de425b49e70f5f8fb5524788df8c0900e995fa8b826e2a2235d93b870e7836c0a810583179c4ef974cb42435eddc25748789614d0a00aa5129c38ff0d6cb1123db512693b917c99f0408026ca807bfffdc61832213fd6553545a5f7196a97368a979a2933b88789c705aa66705cdec559e4e8a5aaceabeccadd4bafd1b48ac213e8d08a15d4c90a241f92618e6c5f6f54462c54ece782f610c307b44cb99d32e091c153279f2a93351b06cbc5d1fc7e6b5bf969e3f119a5cbb1b72a18317019243f77", 0xd0}, {&(0x7f0000002000)="d545bb623f23415fa62fd0cb8a6a5264ad32d40ce9b32bf868dcb1637ee85d6ffc5918563ea756ed0837c8128eece87077c9ad44fc854d536f21b4c942893b18a05e7571eec2e570dc6384aa4a133512d8649aafbdd60a57c23072a0835090444dcfb920095a8a34aa82f3c1e4274b9bf8a793db7f90051f6292c853f00a8d138f", 0x81}, {&(0x7f0000282000)="2305563445e35454f8e8b0bd5c08b3c4ab9f3bc255a4a7cae8c1eb58d23d1cd9497e7a7216ab16d957e1ae310c272a5f1438edbe15de0dcb479f31", 0x3b}, {&(0x7f0000283000)="e8bbf91e5e53e407aa216408d6bee4f9fc172253437fe527e01384e93e908914d122ee3b5f1439bf4931b6e07c999a24c65175bb02b6cec95b1a98592af66e8239037268b2540d4fd4a0abfbc3a3f6b234558c34f8036f0d183f09bb07786cca4c143b7e8a7aeb71116df4", 0x6b}], 0x4, &(0x7f0000002000-0x198)=[{0x98, 0x19f, 0x101, "77d8a74b62c72583a9f06f427791a3b141856376b3b9e7098e34008db8f07b937441fe565fab1f69314de7e8c7571f154c99f6b7684cd79af3e95334b5ab045828f9fb9f63c6edf35c7bb5a0a414a0473308833a59fa81c44af1e306e2d495ab843caed521fd5dceac8be548ec8bad045db688fb789ac2b227505579744f860721"}, {0x100, 0x0, 0x8, "b1ce8d48af8a1cfbf9ae31c88f76844312a588fc896474fc15e86b75a024fe3549ca8f36aaf3ac08ad86d68847f146d2f8bb8be209f7028cab59a4a8609c7447e576a4d9c7220dfc175b393d6ae219dec5ca8e24316311a3aad2614def56900e50cdc2bcc426687ef5cc40dda28a9ca5a2103e788feb2bcf131e7841bce98488422466306761f291fde6c2664431047f362aa4b7b4e411e7b434423e24396d3b66d599a2a3a78bdd1eb0b9de937dd92da7ff3f06ff750254d1bec9f738bf0a6ab30179b23051ab971bb069a550290bfcda2b1192d786b80f6c07e4a40db7d623567eb69faba003476d2075a44d"}], 0x2, 0x20000000}, 0x44000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x10000000027, &(0x7f0000001000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x1026, &(0x7f0000000000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r4, 0x890d, &(0x7f0000898000)={0x12, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xd2f6, 0xa, 0x1f, 0x1, 0x0, 0x759, 0x4, 0xe6c}) getsockopt$inet_buf(r4, 0x0, 0x30, &(0x7f0000283000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0xe3) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000001000-0x5)="62f063698c", 0x5) splice(0xffffffffffffffff, 0x0, r4, 0x0, 0x9, 0x5) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f000000a000-0x4)=0x0, &(0x7f0000007000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000008d000/0x2000)=nil, 0x2000, 0x800000000000004, 0x30, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f0000005000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) setsockopt$inet_int(r4, 0x0, 0x21, &(0x7f000089a000-0x4)=0x2002, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000008d000)=0x10, 0x0) mmap(&(0x7f0000284000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r4, &(0x7f0000899000+0x3f2)="c85f92e8044eaa341c4bd6ffa48fa308b56218d2286a7018c2eec5400d1749c5867c677bbfff21c7fd7aefb14511345e26681677bdc0e7d3d7a44b611f80facdea710248e17a17eb80d4f02d8bc7aa1d5769c1f5f1201c3232d4209b9dc17276cd686f088e96dc0a23f3980f730cf624d8ad10e97112a487dae2dc93ff7507dd79f3ee1c6b3b69db27495f3c1785fb68e32ed02afc54a7d2e9674632622d53b764a033d52c23464c3858b7588e15ddfbff539647953459c8", 0xb8, 0x0, &(0x7f0000003000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/19 05:29:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8001, 0x80000001, 0x3, 0x580}, 0x10) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000d23000-0x48)={0x10000, 0x0, [0x57c953bc, 0xc, 0x20, 0x6, 0x7, 0x102, 0x73, 0x100000000]}) 2017/11/19 05:29:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x0, &(0x7f00002e4000/0x1000)=nil) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000ce4000-0x10)=@common="726f7365300000000000000000000000") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000009f000)={0x0, 0xffffffffffff8000}, &(0x7f0000716000)=0x8) shutdown(r2, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000f32000)={r3, @in6={{0xa, 0x2, 0x6609, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x9, 0x2, 0xa}, &(0x7f0000347000-0x4)=0xa0) syz_emit_ethernet(0x76, &(0x7f00007db000-0x5afd)={@random="891f000020d8", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f3aa87", 0x40, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "3a6c82", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@dstopts={0x84, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "d4369dc7f71ba2b4"}}}}}}}, 0x0) ioctl$sock_bt(r1, 0x541b, &(0x7f00001ec000)="828a4ef4672e4f6182e001c2225feb4433bd18fd3edfa90898722a9154519d6236c6f7c7612d76cbe87806a486a96819c42ec98a092433ce837180425f56872e3e57d1e118c90793f9232d5782d38284a62ad35fe942c066d63f11f4449e8b50007285361106a9ba5832c30282fa5209f8c586dc64803eca48b3574e22a25b313c89d47fa536ff0041f177c16b5c03816cda9c06a5779e8546e34092f2b2") alarm(0xc9b9) 2017/11/19 05:29:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8001, 0x80000001, 0x3, 0x580}, 0x10) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000d23000-0x48)={0x10000, 0x0, [0x57c953bc, 0xc, 0x20, 0x6, 0x7, 0x102, 0x73, 0x100000000]}) 2017/11/19 05:29:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x8, &(0x7f0000d68000-0x58)={0x0, 0x14, 0x0, @thr={&(0x7f0000eae000-0xa2)="", &(0x7f0000118000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007f2000)=0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = request_key(&(0x7f0000f3a000)="646e735f7265736f6c76657200", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="815d5c00", 0xfffffffffffffffb) r2 = request_key(&(0x7f00008f8000)="656e6372797074656400", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000650000)="6d696d655f747970656d643573756d736563757269747900", 0x0) r3 = request_key(&(0x7f0000000000)="7573657200", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="267b62646576ea6d696d655f747970652f217573657275736572405b766d6e65743000", 0x0) keyctl$dh_compute(0x17, &(0x7f0000e54000)={r1, r2, r3}, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5, 0x0) r4 = syz_open_dev$usbmon(&(0x7f000095b000)="2f6465762f7573626d6f6e2300", 0x5, 0x28100) ioctl$TIOCCONS(r4, 0x541d) userfaultfd(0x800) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000332000-0x8)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00008f4000-0x10)={0xffffffffffffffff, 0x18, &(0x7f000009a000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000031c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000422000)="2f6465762f73657175656e63657200", 0x4000, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f000081e000-0x4)=0x0, &(0x7f0000a20000)=0x4) connect$unix(r5, &(0x7f000041c000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) ioctl$TUNSETTXFILTER(r6, 0x400454d1, &(0x7f0000e6d000)={0x1, 0x1, [@random="82b69fba05f6"]}) writev(r0, &(0x7f0000cf2000)=[{&(0x7f0000c65000)="290000001c00190455a8a349000a407c0200f2ff00000000ff50ffde09000100ff0000000000000809", 0x29}], 0x1) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f000065f000-0xc)="2f6465762f72666b696c6c00", 0x2, 0x0) ioctl$KVM_GET_LAPIC(r7, 0x8400ae8e, &(0x7f0000c5d000-0x400)={"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"}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d24000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000294000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000430000-0x4)=0xe8) setsockopt$inet_pktinfo(r8, 0x0, 0x8, &(0x7f000003c000)={r9, @loopback=0x7f000001, @rand_addr=0x15}, 0xc) 2017/11/19 05:29:26 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e90000-0x11)="2f6465762f7161745f6164665f63746c00", 0x400, 0x0) r1 = accept4$inet(r0, 0x0, &(0x7f00007b2000)=0x0, 0x80000) ioctl$int_in(r1, 0x0, &(0x7f0000516000-0x8)=0x792e) time(&(0x7f00004f7000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000096e000)={0x5, 0x7, 0x4, 0x10000, 0x0}, &(0x7f000015b000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xabde2e9, 0x2}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000a29000)={r2, 0xff, 0x5, 0xcd, 0x8, 0x1, 0x4, 0x81, {r3, @in6={{0xa, 0x3, 0xfc00000000000000, @loopback={0x0, 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3, 0x80000000000000, 0x4d0, 0x2}}, &(0x7f0000000000)=0xb8) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000002000-0xc)={0xfffffffffffffff8, 0x5, 0x8001, 0x3, 0x5, 0x2, 0x3c}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000002000+0x66c)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f0000004000-0x30)={0x401, 0x1, 0x3, 0x7f, 0x31, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000005000-0x8)="2e2f66696c653000", r0, &(0x7f0000001000-0x8)="2e2f66696c653000") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x7, 0x1, &(0x7f0000001000)="000000", &(0x7f0000006000-0x4)=0x3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000006000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000008000-0x1)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000009000-0xc)=@sack_info={r5, 0x39, 0x8000}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000009000-0xc)={r6, 0x9, 0x30}, &(0x7f0000001000)=0xc) 2017/11/19 05:29:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000a7f000)="2e2f66696c653000", 0x20) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xebf) mmap(&(0x7f0000000000/0xc5000)=nil, 0xc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001b1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000073000-0x8)={0x7fffffff}, &(0x7f00000c1000)={0x0}, 0x8) write(r2, &(0x7f0000062000-0x94)="21", 0x1) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r3, 0x0, r2, 0x0, 0xfffffdff, 0x0) fcntl$setpipe(r3, 0x407, 0x100000000073e3) r5 = dup2(r2, r1) writev(r4, &(0x7f00006a9000)=[{&(0x7f0000a16000-0x1)="2c", 0x1}], 0x1) mmap(&(0x7f00000c5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00000c5000)=0x1000) ioctl$KIOCSOUND(r5, 0x4b2f, 0x4) mmap(&(0x7f00000c5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r4, &(0x7f0000027000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000bf2000)=0x9) write$fuse_ioctl(r2, &(0x7f00000c6000-0x20)={0x20, 0x400, 0xfffffffffffffff7, 0x9, 0x6, 0x5, 0x0}, 0x20) write(r5, &(0x7f0000d72000)="726cfa9b20d24e6ad4842ab2b46072f90b00000000000092cc7df63961ae3e5f83a3c002e91e746883037419279630eadbc1d12cfd5831554e85adb330ded596d02b881e7845a09aa2f7b2c846fd8d0ba8842a33b271ede7c04529f142510c6c12a81e579949c5290d7086a6886a37983215fa86f77fd1f12fdcb0fa9f0b2aaa7e836da28f7799395c74461ff52dac3027677adeaccaf4ab1dfd7967", 0x9c) dup2(r1, r3) r6 = socket(0x11, 0x4, 0x0) fcntl$getown(r6, 0x9) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, []}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e63657200", 0x2000, 0x0) ioctl(r6, 0x8936, &(0x7f0000000000)="") mmap(&(0x7f00000c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r6, 0x1, 0x11, &(0x7f00000c6000)={0x0, 0x0, 0x0}, 0xc) ptrace$setsig(0x4203, r7, 0x1, &(0x7f0000097000-0x10)={0x7, 0x1ff, 0x7, 0x1}) 2017/11/19 05:29:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0xfffffffffffffffc, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x4, 0xfffffdfffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000aa0000)="2e2f66696c653000", 0x0, 0x0) llistxattr(&(0x7f0000e66000)="2e2f66696c653000", &(0x7f0000d00000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9a) fcntl$setstatus(r1, 0x4, 0x800) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003ae000-0xb)="2f6465762f6877726e6700", 0xfffd, 0x0) mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00004b4000)=0x9) socket$inet6(0xa, 0x3, 0x10001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x8000000000000003) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(0xffffffffffffffff, &(0x7f0000d9f000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000098000)=0x0, &(0x7f000030f000-0x4)=0x4) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000d7a000)=0x0) perf_event_open(&(0x7f0000837000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x662, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x20000000, 0xa, 0x0, 0x0, 0x7, 0x4000000000, 0x1f, 0x0, 0x0, 0x0}, r3, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000fd0000-0x52)={@random="39612b8f6fa2", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x40000000000086dd, @ipv6={0x0, 0x6, "87f00e", 0x18, 0x11, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x9, 0x9, @loopback={0x0, 0x1}}}}}}}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000eb1000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) fdatasync(r4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000073d000-0xc)={0x1, 0xffffffffffffff9c, 0x0}) lstat(&(0x7f00005a2000-0x8)="2e2f66696c653000", &(0x7f0000152000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000605000)={0xffffffff, 0x7fffffff, 0x8, 0x5, 0x9, 0x4, 0x3, 0x4, 0x0}, &(0x7f00002d9000)=0x20) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000240000-0x8c)={r6, @in6={{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/11/19 05:29:26 executing program 3: ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f0000519000)=0x9f9) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00001e5000-0x8)={0x0, 0x0}) r2 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$sock_int(r2, 0x1, 0x12, &(0x7f00007e8000-0x4)=0x0, &(0x7f0000f9e000)=0x4) getpeername(r0, &(0x7f00001e4000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000020000-0x4)=0x58) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000001000)=0xac8, 0x4) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000754000)=0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000bd2000)="2f6465762f6877726e6700", 0x80001, 0x0) bind$inet6(r2, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000675000)={0x0, 0x7, &(0x7f0000c2d000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1c6}]}, &(0x7f00003ef000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000071c000)=@assoc_value={r3, 0x0}, 0x8) sendto$inet6(r2, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$llc(0x1a, 0x48003, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r4, &(0x7f0000ee3000-0x1c)={0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00005b0000-0xe8)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @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}}, &(0x7f000082e000)=0xe8) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000bec000-0xc)={r5, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) socket$inet6(0xa, 0x2, 0x88) setsockopt$inet6_udp_int(r4, 0x11, 0x40000000000b, &(0x7f0000648000)=0x3, 0x4) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 331.818930] sctp: [Deprecated]: syz-executor3 (pid 16155) Use of struct sctp_assoc_value in delayed_ack socket option. [ 331.818930] Use struct sctp_sack_info instead 2017/11/19 05:29:26 executing program 1: r0 = memfd_create(&(0x7f00007e9000-0x1)="00", 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x4, 0x8000, 0x401, 0x6, 0x7, 0xfb, 0x8, 0x0}, &(0x7f00000d8000)=0x20) 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) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002000)={r1, 0x0, &(0x7f0000001000)=[]}, &(0x7f0000002000-0x4)=0xc) r3 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000038000)="2f6465762f6b766d00", 0x0, 0x0) eventfd2(0x100000001, 0x200000080080001) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c4c000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00007fe000)={r2, 0xffffffffffffffff}, 0x8) vmsplice(r5, &(0x7f0000d38000-0x18)=[{&(0x7f0000e29000-0xd4)="249956a5db78dccd9994b85c5d957e5c5527b2b0403311e03255a384b692f46be007135ebc4572e1465831994cc7b2cc31849d06630686cd384549058fc839c7acd9372cb89316f38098b031a8247f2aa6cac2fda533c15764bcd6edcf2936147b70a4d28cb774520f801be2c2f59d976d521414e6f64b58e5be510943f995e207509f9951732c3a6a03bbe7c4c19201ac1765fcf2e6181495dbc5f976d3afa62fcfe73c3a45d647ed3ad633e6a8d685cb03e3f8a0f49b018de78337cc50ec2335463f18b0ae4c45c009893f595bdd02e79b40d5", 0xd4}, {&(0x7f00003ba000)="b70da2ea9ec89b102906e9d21f33c9bc95d70c259360613925d0b90159cc633df5ed34d0b3f638aaab9e688035341b6da5ee2c7d587cb6153b2d19d400cd9a0c76af958824aa913c2f06de05c53f535277174141beb4b6a1e485138702d06fccaf0b97201f01bcd7c084b66a869969a3673d471dfe03593ad6babd81127aeb534ae128f225bafb87dc1784cc0b2b67e7a45e5af406e698f3dddc5d159621b614b549b91bcafbf1897e0438369345212967eb7a36b441f16494f8de2ef8184326d47e5c50fef84909453976c53d109fb5882a0c8ae9dadf9ff28db1b211ab0e84138f4961d6b627c97bf3da6707cb7df4d90d", 0xf2}, {&(0x7f0000984000-0x40)="eecce16c2bdbda4c8f1e64515871f9f0a746c6550e785887da0d178d9e6e8ab8b7cee6e68a37875dd490ca111d35e6b2ca3ee26774b985730f1619adbf5016d9", 0x40}], 0x3, 0x0) r6 = syz_open_dev$sg(&(0x7f0000271000-0x9)="2f6465762f73672300", 0x0, 0x10000000100002) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000c4d000+0xd74)={0x68eb, 0x101, 0x0, 0x0}) mmap(&(0x7f0000281000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000281000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r6, &(0x7f0000029000)=@hdr={0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, @ipv6={0x0, 0x6, "270953", 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "88dc7b", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], ""}}}}}, 0x62) ioctl$KVM_GET_VCPU_MMAP_SIZE(r6, 0xae04) syz_open_dev$urandom(&(0x7f0000364000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x404) splice(r6, 0x0, r5, 0x0, 0x100020000, 0x0) splice(r4, 0x0, r6, 0x0, 0xfffffdf8, 0x0) vmsplice(r4, &(0x7f0000318000)=[{&(0x7f0000590000-0xa5)="6bae811b4165141dd1b7282792e8842d338a84eac1bc91b71a23ac0f8fbc118f8f306c5106d90db1ceda156c38920c1f2d2a3c3feef4731e665e59b2f15713952267374fcee7af544238b12221f36af9a11933062f9cb76f4a28244d131b2be69a9ffd4e2103b9e576efd3efe8dad9d12671af25fe708b0905779f9a42990f8b5a64066e13dbb4d23ab27ed14ea13b17bcf3b5a3e1bd700f3c9204306ef733d02d8b940d9a", 0xa5}, {&(0x7f0000c3a000-0xc6)="ccfebc00d2772f4ccd27eab1e3757a0f7fb16f46aff400000004ec567048081be2834a46d99f79fc3210334a23fbecebab3556bee27d911fac5269de01d8fbb7c3183f5afd361df3343dc8f5b0aa2510bd0a15b8f9c8389517b7fed4a6f9489549ef5bb9d2d4a05d0d339c34ce5831c51263f93b24dabd17f9eb0cff31e1bd05c8bbc90059cbe3496614e39c4485a819ee00ad164b1dfcaa2999f13afee6eddcc6711d31a48e38412906a1c47e8e935124f991286c5aa9612e494c71ddbba81350e5d39634e0", 0xc6}, {&(0x7f000089f000-0x4f)="80cb25ec7ba3d1989a815b7502c05b09ad611ecb5e0a5afbfae028f64467020c0c2589e31cbabf9db2d9cde11b32338e92cdc2bb7729503738115e98cd7b4cc440d365df6b41e77230073e5400adb2", 0x4f}, {&(0x7f0000f9d000)="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0x1000}, {&(0x7f0000072000-0xba)="24c27c3372ea790f493067985402ddc88f1ad6526aa21082a96ab1e2a1676bec3c1f650bb70a49e8a0917bbca5e7e834ddfdc8cdae7edeac9e89aa7da784de1637abd00c08897e2b903749f78d76d187981b4928b62ebc0daab8c1c0f9f14d0893cbbfcf195b5d9d465014bbc968a6f466ef979fdc403d8191f378adb1cd931389a090b5585de38618ba3fcb51ecdf1545be6d59360f2d920adafa5479228e7b4bbe05371420bfbcac613583c849fedd6817acfabc2d0aa5f789", 0xba}, {&(0x7f00002f5000-0x29)="1d6664899f16ad9f93fba48ccb98073047cdb55b0be1b8143916ff0d6c739649f9aa22d4fc6ee4d8b6", 0x29}, {&(0x7f0000d03000-0x83)="c3e17c9221b9973bbe7294d52944d2f836f1f2fba966725d0fa879eb194e2c136926a7e88eaf490cd96c13da489300a5fe2c142501afafe2501258473418b12654513d0a4ffbfe853d294f30a1bb6954db7e1b23ec41802d4076cd3fcf1142b79ac7befe58d733ec8a2cf19da11e6c94fcc03a9c83a31d7844183b5c4813e67a9db61b", 0x83}, {&(0x7f000060c000-0x74)="9f2fbb768b7f9569c117707b5ce2d58b51a8a2e268066fe313100878764d5297407ffb3d5ea3bf1d24963e7daff5ce08d26485263bef538babcee5e975a4834e71ed0dea4e90df636a400cbfccd2994caf61b738c5c9cb634bfbbbdcc3750dd0199ed713b2741c2e4597aaff76bd15a1f1cf63f0", 0x74}, {&(0x7f0000975000)="6b82970de988edeb6f1103baa69863ecbf622d51533c500c2e70284a2552a8e1ba4325f091b52a801de3ceb3d826d07e1b30fb37a6a4806299c3bcba4bd5fdc83595ad96147f399333f45a2d10d80818378938508fa0d3bb0ce27a54406728de0be21969efc4c7ccb4780517fcdb5c43f17142504336bb948af2a3fc352417968c0725b4a021aec91dfeb07ed2b6bc1b2645dc8a55c2051beb615e73b373668ae51ef93a8f7315fb254966471ca68fe41d1101f479e2cf8a7789b4302b57396ebef5ac6c0279c193247e1789f7e6576b9eff44d341c99f85a8d752f585465202dfe9ff09542b40270f680658dd5404dcb1133aa7fc258b596a2800928961edb2f1e00fa34f207beb24dd13201023b680cc7fa257c995e9236f385b01970fb010e77c9038f64bc602c49a0e847343b90c6b5a5ad29024b1ce0de97bd6e41ff386da2611b34bdfbb80700536530345801f9c3103926ecbed1c79fd9edef1f2559a3af121730e0135a9e550b4738b3259238872547779983db3e503a51980238344d2a0ba4e2aaf4a95dc1ef349fa61383d983cb60705b37af6fd36b0d7d324f4c66b224362c77f1135bda6cab24f328e8976269f277a054154ca368c1de1e3658d3cf445ed7fa6d46c2b95f6492deb92d6f1621324b01ab41ddb37659226ae02e53ddf6c6648e0f85bfc3456e85e465dc27d3ccbd495a5d3e309786e753cf1650d5427618c3e3ca58797c8ccbfafaef82b30a0d5ddac2184011260cc66acbcf29b69412326a53a83f70dbec83a64024fbccfb34e2985a6ad7d3b8a64d9e8be3e74e92fd067a3a9c388e2bf5e980429b79e8650e327543daf1e70029b0e4b7fd9eba2343eec1a5cb75c2e7cb8457755de14fd674274b05f0e631a0e9adac633141467ad62e52ca3185b96b4b77d4051a19e74cdd861f3ab12e35898d83e1ff72a6ed345d2cb863e46aeea5863c0afdb3c2c50a372d3039b3b1e1838fb0b1977109a6c90908eeb42d1f6ccd04d88f93d2757ff7f4488243a3a5e5fcf912b6d45821edd1616b3465ee4d21c8cb63849e3ca282a1a69c2284dfce4bc5aa80a5bc5d043e077775b48aaa0f92d70bf8b1ccbd5821e551cdb6e0dc71c104bf8f717e91cb721dc0dd8566db4a98029e9c44d0328919bae1465f044c02bcf60b34d81b6042fa5cfbda255c6cdbde641e3412eec9af08723d6cc8d2e032eb1e352e7faf1dca87f95f43347d028d4fc8423ab3201ffa56b458c0782047f2795897d4f542765c6908da039c07662d3fe28930e1d7f40806ec180f20add722645118b9b9d34d77bc585802341ae2b82e98febdc849f17c79fd6d74197745ac0ac883655b20476761d711780d53845216ecdab863e739b980dc007092629f5b7f972eaceab7c82f9f8bace6f386ecf167c52188b8da6821a5a941e1c66c155e208cc638a5d3daa354b6e7d31413a83ba8a860cf83ce94f476a7f9ef26189ff6b2fb98da16f8259127664439b81437af3b2069526e3a9bf0e1a3400bdf20b8a90e0e5bc107350e8657007155c46e99fbd5f26481294de78816b71a4524829a9d73555b71f3293f9ef17e8b0150933b69af67da20296f21d0c495572a054ccd23b34c8ead068259d69e68f6b314205fc8ce55ec4e151a4e33579dfb726df6df39d5d62027bcd5cf32aaf3e29239cce6654e6a3a98fc554d25dcca8add560f0cd9c85849e365b5d8ab9fcdec3f19d4ed1893c64ceaeaa911973de60e6c7e0e39c5f2f09a871ba528803456fa634ac3f848b6cb0f02a204d1bf6c6d01bc11b4a5228af55903883b715555f2d5fa55aad6f3f3a6b8c1365996afbd9bd4180cc7c589cf28592266f4d84bbd8fa0e8a343380cb3c7d4287df96d95891bbec67d5bca1d9c24431036b66c89d2431e7471cd7dda71c971e05f43d791280daca3eaa42cd5c180830a3d7652259f8e3cdedfde822d647f5e0d4ea0816184434c41f23d050c6e6ef75baebb3aa3ee9562dc90d097552651e8d38d490b63817fbf45b760331cbec98ab459855d3890537820decad2adadf40a43068684d7a4e860bb752a0fc1737388ba381a1fc51f3c0dbf4a689c4c920a930d0375b03f6fe88e645f51c756612bab322d51057aa017f9aa63e42b69b88c218c5f0fbd2f7c5c662b0121e65ca9df74b8d5ef8c9e07c47f35c7046cc3bb89b3215d79b7eb42c376ef619b56e1bc871c13f17dc10886df03e16b9119dc7699d0cd09a0be5917ce00335b32aeb793e264ced03618fd2125f2a25d6a5d31e2cdbcfbea9ed802231434d4e0871b9e57380217b439e72c481fd0b0b782efd57e324006d8d27ad8cd897d52e77fc545290d5964f56441a8c7c87cf45629ec302cd7b155864aac1c472e91420d4989a5638212e0188bdf627402d583a4416c091f134ab402410d73ffaa989ca3695855f2f965fd7c362576563fe9c14ea083af394da3a21969fae46a7666030c078c4f9920b7998f6d5c4e9856ab9294bf1a95ac4d69b05c7b945d08ab9a57a1431df13fe8a3ee522e3258235eee9ff7f78734b6d478710e131569589291d544d3ee352bf56d28d7262557a93ef280b45ea3eaa80961f6bd03150efe853b81efa5671cdd1120ec622220f2b012215b07438b6572a2e516c3b1f5855a22e21466f28ce8274bd145376bf43e04f90e8a7fc78b1f45100938715ad994b82c27ed888d1cbefdd754b70ba11e28587e7210961f7c891cfd25c76e5309cab4769efa50204788646ff7e80be2c48e6f55a3130f7b13fb6ee5626223e01d076020a6b027d1272d89921d883a6466ad022c79687b3596ccc550f6a4adfd97b9b99271dbfe43acf21e2099425d541dd979cd42f6e3936cb291720434e28ad0ddce579c6302c7cbc95f3701b335b9a424a080cc691273e0bbe54a2bba74d6f5e740841a63ca07c8fab84f9eb09b2de834956641ec3dd120703fbef260ae97558540279351e28bb51516533b9f57c27dc516e82faf661b0f2f990e9d8ffc2f519d4f164d327cfda02534f75bbaf6504ffd59d968b918d3c63861ea7d2ebeff4746f17be87025d6a937966123fab632635063cc1d938e92699358de946e57ba0a35e668b1cd4344c7006b71bbf60d87502af0b728ec54ad522a46216be286e3f4f792942a939a2b096b3370fd269c0b1c551730e16e4317a6a55fd998f65aa53d34367f8f60e8307abfca2ec5fc18ff966f723686d805ea83d9d9cf862f8d096055081b0f40306d38c034a4521cb0b1ed54e093db40b46ed0daeca9fb13f4432da3df491d6fd27ac9e3b55b3797f09a4d5c273a5559145da6f2485be1a82a861252aafb695df3ca10b9a0e75881ddfad5fddbebca28010d1151527003980aec1f8660a14fd0e2840c4f084cfcefae2e8774fc3db64529f4326709bd6869de1bb9a88febaead8cf708e23dcf035444d446e075f3fcaccec9c15130f867e10ddb4151e5af5e0d38f5af46a479bb069088acba4807b3c910ceaa49a340888fb8030caa5de2cb8feed18589761766a34e7b21f9f0a12eaa5b153a5e8b3ca97e8175afd4713f2e69fb5fc6a47cb49094a778cd95a2a880258054b997aceff6245f12ba5ae61130d6f84d62e839c1b792125187dfaabb3e1ecb4468a7b5971685fcddb95d7597440311db9c6a7cfa3225786af03fd058b1889569479f34bbffe585984406eea91643acc15fc522d1ae4f0c386f9c1ffde25cf1507cb22ba52c3b0caec89455785eccffdcd6709854334941bf10c0072d1a5244d34ff18923f761b6a415c8091691804ce2feeaa6986df397c6504f0ed1d7dc8ead774891203fa1ebaa6987081945ef2873ded7a47c87bfa38b90583a155eb4183815484531f9b725e225fbc0854a20b6b0f3ef310f0b8edff7f05683c69be453a519e763e336159285b22375d9214481045cc0bfaf375fb0e4c613909ec2acfc54e31f731112f85ea1aeb3fe5465c36a4765250968e603abaf4dbb021f0d85845a67a919a5a43e8607492a73d54ec849d4bf9c18a2cda2910922c09e66f5871ac870fc4405f09ccaa59f26af5fb999c9101911ce0aa818d52bf7c64d75811c3e209b2984b8f13b487c8d67a72f3e22ca3a20a1668db1dcecf9f3b92820b9032bd0b7b32a8368379c7f52f009249cecdd1eb6f54cc0cbe7fc03f04cf25e6fa5ddf3e5374698409889ba190b4a683fcba6af67183fe9a20d9cb1a83572d24156ec49d53157b80492abc302010979e6414814871d85322197d5ad57222986da7424f9180d9ca978e9aa99a08042227428eb6c8747a677378af9d96638177275f01e42559dc91790353af236bbb2fe9c0b92ab9b87893e27a3810b6bf6cba21d76920491186591f8ae06b859ab9ddd9eec6709d3edb07048e2b9a80139cb928f99ed84233ad8c2214f2830dda40fbcc0e0e6e16cfda0d4aa9805884b41cf2f7539ee72a7c601b43f073b9f86dde77e5c89599118d4eb4c4b138cd04c3812d54df97722d1d6487d03beba964779407c33daeeb84b24bd5ca8e0928caf2348babd324624bdfba14cb65170401aeee618a21c772db90808e4d75cc0e94638f93cc5212c235192bd5c24beac6545fdbdc19f3133b2ba7d958b014641bc83192e23dc3b14880600417c93e84bfb756038bb07176713e3cea60aad10bffad8af521a0f02d652a52867d619132563607e416d51ae63fd19fa1a40c743c0cb5a70c111a2a443b7e3e0c972e55d95a6f72c8c05d2d43795e3d2277110c8a5f70edd7229c1f28170f147c0f695db787bcb7712ecd7009e4a44d2ea1021d223ee447e32d269cd45da00d01ec3cd0949b44c399624f2df815397b13ef7b7eab6795a98ece503d0d3c13a227a8f7ac11ac5fab01d51ad97ce26cefa89062f94b7dd66d5d036035e935fa48f2aade9739631a34e83024476526f367c0659559b7d680658546724d04d02574dc10a102fc95e40fd68375f8f5b5cc4c8107f3901b8a01e7e2e66d4cb11eb65e500fdc2adc594ac8c3dcb00b959db7d52c10d649fec4c3877bea860d51b4c4b2a56f69326cad906231791e5a5a23d7ad51219e3b5c4cda8d34082b43de8492e71b21ed37306c2cc53fab752eab8cad57922eb1acb0afcd910b35679f7dd5f93708b906acb624687510ff642ad6f18c897bf08719fb4eea3d2e998dcf542f3e81dea8a555cc45aaa076cdede0c78e1618a0e36774e04a5ab07ebb3ab94d4226c0d432795be930024e8668bd17adab7aefa92b37234791c0fc6529cfb9b1bf161a7ccaa4547d595816692a126ea3ff05d5563d545ff0bd173727df84c32f90a2548203550812af445edd6a0e07e6155d7328a0c1dacf0058663c2b630c6a23d331d35242de3a800295eea5241b3735d001341b9ee652a64c7f546fb0d56ee07d72e9f875ed4d0072b2e8050b4d802c454541f2e4354000101ff5fdcb301c903c0283136d8901b1acb56a4efc3f7f0a2c6b3fcb365252f89ebfa87d6e26772cecb16f5c6d366b6705d11dbba7dd10bb11e497b38a11ac63ae5e96b0ef929000431207dd81ba6f3155ce5403b3740e26cedf25eb1ce16281edb6b191f7311b46cc22b0ce3940cf50bd2271dbe97e32ac7f4838e63f03ba5a1eda712288e62fbdc0f7ff1389eeaa0348322b3299d99e560c45bb7fe7c79362a13c438fc6e6cb430c06c2930de9fa3480b19a770c7dd9690bb643fd810070a858d32d2ea71c43fab8851c204dd3872fac593c5704e0efd7127bc2354b8e5c10ee5f994edb0d50327ec3ac12b2d7496ddb34b079b615fb62483dd77e512dc4ce66f8f8", 0x1000}], 0x9, 0x5) creat(&(0x7f00004a9000)="2e2f66696c653000", 0x20) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000200000004, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom$inet(r3, &(0x7f00008ef000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b, 0x10102, &(0x7f0000606000-0x6)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mount(&(0x7f0000fd2000-0x8)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") 2017/11/19 05:29:26 executing program 5: mmap(&(0x7f0000001000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80000801, 0x6, &(0x7f00009b2000)={0x0, 0x0}) r0 = memfd_create(&(0x7f0000a34000)="7b00", 0x1) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f000025a000/0x3000)=nil, 0x3000, 0x1, r2) r3 = syz_open_dev$tun(&(0x7f0000337000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x10b000) fcntl$dupfd(r3, 0x0, r3) r4 = socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f0000481000)="2f6465762f6e65742f74756e00", 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000166000-0x4)=0x943, 0x4) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_addrs=@hci={0x1f, 0xff, 0x1}}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) read(r6, &(0x7f000025c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf) r7 = socket(0x11, 0x0, 0x0) r8 = socket(0x10, 0x2, 0x0) socketpair(0x3, 0x7, 0x7, &(0x7f0000ce6000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r6, &(0x7f0000ae4000-0xc)={0x10, 0x0}) bind$netlink(r0, &(0x7f0000088000)={0xf, 0x0, 0x80ffffffffffffff, 0x2000000400}, 0xc) setsockopt$SO_ATTACH_FILTER(r9, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000319000)=[{0x6, 0x0, 0x9, 0x0}]}, 0x8) write(r8, &(0x7f00004af000)="26000000130047f10701c1b00e000000000001000100000009ef18ffff00f132050010006e3502", 0x27) getsockopt$inet_pktinfo(r9, 0x0, 0x8, &(0x7f0000003000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000062000-0x4)=0xc) setsockopt$inet_pktinfo(r7, 0x0, 0x8, &(0x7f0000a89000)={r10, @empty=0x0, @broadcast=0xffffffff}, 0xc) removexattr(&(0x7f0000083000)="2e2f66696c653000", &(0x7f0000b98000-0xa)=@random={"747275737465642e00", "00"}) read(r7, &(0x7f00007ab000-0xa)="00000000000000000000", 0xa) sendto$inet6(r1, &(0x7f0000f0a000-0x2)="cf36", 0x2, 0x0, &(0x7f0000f06000-0x1c)={0xa, 0x1, 0x4e9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r11 = userfaultfd(0x0) ioctl$UFFDIO_API(r11, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) 2017/11/19 05:29:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8001, 0x80000001, 0x3, 0x580}, 0x10) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000d23000-0x48)={0x10000, 0x0, [0x57c953bc, 0xc, 0x20, 0x6, 0x7, 0x102, 0x73, 0x100000000]}) 2017/11/19 05:29:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000937000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000043d000-0x8)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000cb5000-0x4)=0x3, 0x4) connect$inet(r0, &(0x7f0000601000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f00007af000-0x80)=[{&(0x7f0000db8000-0x99)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x99}, {&(0x7f0000c5b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea}, {&(0x7f0000831000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00006bd000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}, {&(0x7f0000880000-0x26)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}, {&(0x7f0000274000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}, {&(0x7f00004bc000-0xd8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd8}, {&(0x7f00007f9000-0xda)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda}], 0x8, &(0x7f0000586000)=[], 0x0, 0x0) readv(r0, &(0x7f000014d000)=[], 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000a03000)=0x0) mmap(&(0x7f0000000000/0xce5000)=nil, 0xce5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00005cc000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r3, 0x7387, 0x0) r4 = dup2(r2, r3) r5 = syz_open_dev$random(&(0x7f0000001000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x802) r6 = dup2(r4, r5) mkdirat(r4, &(0x7f000022e000+0x7df)="2e2f66696c653000", 0x1000040) ioctl$int_in(r6, 0x5452, &(0x7f00005bd000-0x8)=0x45) r7 = getpgrp(0x0) splice(r3, 0x0, r5, 0x2, 0x80040000004, 0x8) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000868000)=0x0) timerfd_gettime(r2, &(0x7f00006e3000)={{0x0, 0x0}, {0x0, 0x0}}) fcntl$setown(r5, 0x8, r7) fcntl$setsig(r5, 0xa, 0x12) r8 = gettid() tkill(r8, 0x100000000000016) 2017/11/19 05:29:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xc) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a3f000)="2f6465762f73657175656e6365723200", 0x400100, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00001f8000-0x20)={0x2713, 0x3, 0xf000, 0x1000, &(0x7f000082d000/0x1000)=nil}) io_destroy(0x0) r2 = socket(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000873000)=0x0, &(0x7f0000528000-0x4)=0x4) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000013a000-0x11)="2f6465762f7667615f6172626974657200", 0x80, 0x0) sendto$unix(r3, &(0x7f0000fc0000)="c7dc77357284", 0x6, 0x40, &(0x7f0000815000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000e4e000-0xc)={&(0x7f0000954000-0x8)="2e2f66696c653000", 0x0}, 0xc) r5 = signalfd4(r4, &(0x7f000099b000-0x8)={0x8}, 0x8, 0x800) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000024, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00003fd000)={r5, r3, 0x1, 0x1, r3}, 0x14) readv(r6, &(0x7f00009f2000-0x30)=[{&(0x7f0000de6000-0xc3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3}, {&(0x7f0000724000-0x48)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48}, {&(0x7f0000211000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64}, {&(0x7f0000f8b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4}, {&(0x7f000091c000-0x74)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x74}, {&(0x7f000000a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5e}], 0x6) ioctl$sock_inet_SIOCSIFDSTADDR(r7, 0x8918, &(0x7f0000e6c000)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f000041e000)=0xb7, 0x4) r8 = request_key(&(0x7f0000e1b000-0x5)="6365706800", &(0x7f000010f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005b7000-0x11)="2f6465762f7667615f6172626974657200", 0xfffffffffffffffb) r9 = request_key(&(0x7f000016b000-0x6)="6c6f676f6e00", &(0x7f0000e3b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dd5000-0x5)="73656c6600", r8) r10 = request_key(&(0x7f0000ccc000)="6c6f676f6e00", &(0x7f0000b2d000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000046a000-0x1)="00", 0xfffffffffffffffd) keyctl$search(0xa, r9, &(0x7f0000b86000)="626c61636b6c69737400", &(0x7f000057a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, r10) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f00003c1000)={0x0, 0x0, 0x0}, 0xc) ioprio_set$uid(0x0, r11, 0x1000) r12 = dup(0xffffffffffffffff) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f000094d000-0x2)=r12) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000682000)="2f6465762f7667615f6172626974657200", 0x200000, 0x0) fcntl$setsig(r0, 0xa, 0xa) 2017/11/19 05:29:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000061d000-0x78)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e70000-0x9)="2f6465762f6b766d00", 0x8000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket(0x1b, 0x1, 0x8) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) close(r1) r4 = open(&(0x7f00007e1000)="2e2f66696c653000", 0x800, 0x18) ioctl$TIOCGETD(r4, 0x5424, &(0x7f0000545000)=0x0) ioctl$int_out(0xffffffffffffffff, 0x0, &(0x7f0000a84000)=0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000019f000)={0x0, 0x9}, &(0x7f0000e23000)=0x8) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000731000)=0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000fbb000)={r5, 0x0, 0x0}, 0xc) getsockopt$inet6_dccp_buf(r4, 0x21, 0xf, &(0x7f0000040000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00008c0000)=0x1000) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f00004eb000-0x3e8)={"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"}) setsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000cad000-0x1000)="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", 0x1000) inotify_init() socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000829000-0xb)={0x7ff, 0x3, 0x0, 0x6, 0x1, 0x5, 0x9, 0xffffffffffffffff, 0x0, 0x8, 0x3ff}, 0xb) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x14, &(0x7f000044e000)={0x0, 0x0}, 0x8) close(r3) openat$rfkill(0xffffffffffffff9c, &(0x7f0000283000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000ad2000)="2e2f66696c653100", 0x0) getsockopt$inet6_tcp_buf(r6, 0x6, 0xd, &(0x7f0000200000-0x1000)="", &(0x7f0000000000)=0x0) 2017/11/19 05:29:26 executing program 2: mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000976000)=0x4) perf_event_open(&(0x7f000002f000-0x78)={0x22, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2, 0x400, 0xfffffffffffffffe, 0x100000000000, 0x80000000000000, 0x1, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) mlock(&(0x7f0000b6c000/0x3000)=nil, 0x3000) socketpair$inet(0x2, 0x0, 0xe7c2, &(0x7f0000a51000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x52000)=nil, 0x52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f000012c000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x4c040) ioctl$TUNSETNOCSUM(r3, 0x400454c8, &(0x7f0000af1000)=0x3) r4 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x2) ioctl$int_out(r4, 0x1, &(0x7f00005d4000)=0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000d5e000-0x4)=0x0) r5 = socket(0x10, 0x3, 0x0) bind$ipx(0xffffffffffffffff, &(0x7f0000d8e000-0x10)={0x4, 0x4, 0xffffffff, "2a59fc7e7659", 0x2fca, 0x0}, 0x10) mq_open(&(0x7f000001b000)="47504c24656d3100", 0x41, 0x100, &(0x7f0000027000-0x40)={0x9, 0x1, 0x7ff, 0x8000, 0x0, 0x0, 0x0, 0x3}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000a22000)=0x0) r6 = getpid() perf_event_open(&(0x7f0000a9f000)={0x2, 0x78, 0x47, 0x2, 0x0, 0x0, 0x0, 0x0, 0x20aa0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x100000000000, 0x8, 0xffffffffffffffff, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r7 = syz_open_dev$loop(&(0x7f00007a7000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x1000000000101082) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x100000001, 0x40, 0x400}, 0x10) r8 = socket(0x11, 0x80002, 0x800) setsockopt(r8, 0x10a, 0x5, &(0x7f0000198000)="", 0x0) dup(r7) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000068f000-0x4)=0xfffffffb) syz_emit_ethernet(0x42, &(0x7f0000db4000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="f71451230a7b", [], {{0x883e, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @loopback={0x0, 0x1}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f00004b9000)={@common="69666230000000000000000000000000", @ifru_flags=0x4000}) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000011000)=@assoc_id=0x0, &(0x7f0000fcc000-0x4)=0x4) write(r5, &(0x7f0000ae4000)="26000000130047f10701c1b00e00001d000000000100000009ef18ffff00f132050011006e35", 0x26) 2017/11/19 05:29:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8001, 0x80000001, 0x3, 0x580}, 0x10) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000d23000-0x48)={0x10000, 0x0, [0x57c953bc, 0xc, 0x20, 0x6, 0x7, 0x102, 0x73, 0x100000000]}) [ 331.912327] device gre0 entered promiscuous mode 2017/11/19 05:29:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8001, 0x80000001, 0x3, 0x580}, 0x10) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000d23000-0x48)={0x10000, 0x0, [0x57c953bc, 0xc, 0x20, 0x6, 0x7, 0x102, 0x73, 0x100000000]}) [ 331.942951] sctp: [Deprecated]: syz-executor3 (pid 16181) Use of struct sctp_assoc_value in delayed_ack socket option. [ 331.942951] Use struct sctp_sack_info instead 2017/11/19 05:29:26 executing program 3: mmap(&(0x7f0000000000/0xf5a000)=nil, 0xf5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000f5b000-0x18)="92", 0x1, 0x0, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f61000)={&(0x7f0000f5d000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003e7000)=[], 0x0, &(0x7f0000f5c000)="", 0x0, 0x1}, 0x10024) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d9b000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000030d000)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001b2000)=0xe8) pipe2(&(0x7f0000d05000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000003000-0x14)={r0, r3, 0x3, 0x8000004, r1}, 0x14) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000f5f000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000304000-0x20)={0x3ff, 0x7, 0x200, 0x8000, 0x8, 0x0, 0x9, 0x3d, 0x0}, &(0x7f00006e5000-0x4)=0x20) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000f5b000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/11/19 05:29:26 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) r1 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000cac000-0x8)={0x0, 0x100}, &(0x7f0000836000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00004e1000)={r2, 0x9e5c}, &(0x7f0000436000-0x4)=0x8) write(r1, &(0x7f00007ce000-0x24)="240000001a0025f00000000401111f0e0a0b00000004bf00000009ec0800030005000000", 0x24) read(r0, &(0x7f0000528000-0xe)="0000000000000000000000000000", 0xe) r3 = syz_open_dev$vcsn(&(0x7f000072a000)="2f6465762f7663732300", 0x4, 0x8000) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f0000b2a000-0x14)={0x3, 0x2, 0x0, 0xd0b200eeca1bf41, 0x6}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000c9e000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0, 0x0, 0x0, 0xffffffff, 0x1, 0x2}, 0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000289000-0x8)={0x1, [0x0]}, &(0x7f0000254000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000d0c000-0xa0)={r4, @in6={{0xa, 0x2, 0x101, @loopback={0x0, 0x1}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff472b, 0xffffffffffffffe0, 0x1ff, 0x9, 0x80}, 0xa0) 2017/11/19 05:29:26 executing program 6: perf_event_open(&(0x7f00005a0000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000555000-0x8)="2e2f66696c653000", 0x0) r0 = open(&(0x7f00006c6000+0x9d0)="2e2f66696c653000", 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x0}, 0x8, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000765000-0x4)=0x0) migrate_pages(r3, 0x10000000, &(0x7f0000962000)=0x80000001, &(0x7f0000ad1000)=0x0) socket$alg(0x26, 0x5, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$random(&(0x7f000007c000)="2f6465762f72616e646f6d00", 0x0, 0x200000) socket$inet(0x2, 0x0, 0x6d) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00005a1000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000025b000)=0x10) r4 = syz_open_dev$sg(&(0x7f0000d2a000)="2f6465762f73672300", 0x9, 0x80) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00008b8000)={@generic="8fe069519a999b1f633f61781c244568", @ifru_flags=0xf000}) inotify_add_watch(r1, &(0x7f00009ff000-0x8)="2e2f66696c653000", 0x8) unshare(0x2000) lsetxattr(&(0x7f0000652000)="2e2f66696c653000", &(0x7f00007b7000-0x16)=@random={"73656375726974792e00", "2f6465762f72616e646f6d00"}, &(0x7f0000cd3000-0x10)="2d73797374656d76626f786e65743100", 0x10, 0x0) pselect6(0x40, &(0x7f0000f34000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000424000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a66000-0x8)={0x0}, 0x8}) signalfd(r2, &(0x7f00002e9000)={0x0}, 0x8) syz_open_dev$loop(&(0x7f0000cf7000-0x7)="2f6465762f6c6f6f702300", 0x3, 0x10000) mount(&(0x7f0000e5c000)="2e2f66696c653000", &(0x7f000011a000)="2e2f66696c653000", &(0x7f0000ea1000)="763700", 0x200000, &(0x7f0000ff8000-0x82)="07469abb18fb85718b0938a1a986a54a9f6241c8e1a77809a8ac385a3f8fc4aea1bb70544c559ced2953d2434a2400839c87f7e46dd2033478c58bb2614213e1fc50dfaf732e7a2f1c0aa98d897bd1ce5d02d213dd04cab94ed5293d4c0df5881f17ffd51429a19ee755b4b416785e9f73fe5fa278222679b550e43bc17c7bc18c95") perf_event_open(&(0x7f0000001000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$dupfd(r0, 0x800200000402, 0xffffffffffffffff) ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40186417, &(0x7f0000cb1000-0x18)={0x81, 0x3, 0x1000, 0x1ff, 0x8, 0x1}) 2017/11/19 05:29:26 executing program 0: mmap(&(0x7f000000f000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$session_to_parent(0x12) fcntl$setstatus(r0, 0x4, 0x2802) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000001000-0x1)="00") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000001000)="2f6465762f7663732300", 0x9, 0x2000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000002000-0x8)="2e2f66696c653000", 0x200000, 0x102) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r1, &(0x7f0000001000)="2e2f66696c653100", r1, &(0x7f0000726000-0x8)="2e2f66696c653000", 0x400) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000000)=0x200) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f00002e9000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x36, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x8, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) ioctl$KVM_GET_NR_MMU_PAGES(0xffffffffffffffff, 0xae45, 0x0) modify_ldt$read_default(0x2, &(0x7f0000001000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) 2017/11/19 05:29:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000851000)={0x8, 0x2, &(0x7f00006a2000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000faf000)={r1, 0x0, 0xe, 0x0, &(0x7f0000699000)="aa4278d6a94ead3789326ce01300", &(0x7f0000219000-0x1000)="", 0x0, 0x0}, 0x28) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000ca4000)={r1, 0x28, &(0x7f0000301000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000087a000-0x4)=r2, 0x4) r3 = gettid() sched_getscheduler(r3) r4 = perf_event_open(&(0x7f000071f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff8000, 0x0, 0x0, 0x0, 0x278d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0x0, r4, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r4, &(0x7f0000f92000)={0xffffffffffffffff, 0x0}) dup2(r5, r5) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6b, 0x2, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1ff, 0x3, 0x0, 0x0, 0x0, 0x7ffffffff, 0x0, 0x0, 0x40, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d92000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000f96000)={0x0, 0x1000, "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"}, &(0x7f0000343000-0x4)=0x1008) r7 = syz_open_dev$tun(&(0x7f0000697000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x40000000000) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cee06e", @ifru_mtu=0xcf1a}) linkat(0xffffffffffffffff, &(0x7f0000904000-0x8)="2e2f66696c653000", 0xffffffffffffffff, &(0x7f00005a7000)="2e2f66696c653000", 0x1400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)="2e2f66696c653000", &(0x7f0000903000)="2e2f66696c653000", &(0x7f0000812000-0x6)="6264657600", 0x100000, &(0x7f0000444000)="") 2017/11/19 05:29:26 executing program 5: mmap(&(0x7f0000001000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80000801, 0x6, &(0x7f00009b2000)={0x0, 0x0}) r0 = memfd_create(&(0x7f0000a34000)="7b00", 0x1) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f000025a000/0x3000)=nil, 0x3000, 0x1, r2) r3 = syz_open_dev$tun(&(0x7f0000337000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x10b000) fcntl$dupfd(r3, 0x0, r3) r4 = socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f0000481000)="2f6465762f6e65742f74756e00", 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000166000-0x4)=0x943, 0x4) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_addrs=@hci={0x1f, 0xff, 0x1}}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) read(r6, &(0x7f000025c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf) r7 = socket(0x11, 0x0, 0x0) r8 = socket(0x10, 0x2, 0x0) socketpair(0x3, 0x7, 0x7, &(0x7f0000ce6000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r6, &(0x7f0000ae4000-0xc)={0x10, 0x0}) bind$netlink(r0, &(0x7f0000088000)={0xf, 0x0, 0x80ffffffffffffff, 0x2000000400}, 0xc) setsockopt$SO_ATTACH_FILTER(r9, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000319000)=[{0x6, 0x0, 0x9, 0x0}]}, 0x8) write(r8, &(0x7f00004af000)="26000000130047f10701c1b00e000000000001000100000009ef18ffff00f132050010006e3502", 0x27) getsockopt$inet_pktinfo(r9, 0x0, 0x8, &(0x7f0000003000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000062000-0x4)=0xc) setsockopt$inet_pktinfo(r7, 0x0, 0x8, &(0x7f0000a89000)={r10, @empty=0x0, @broadcast=0xffffffff}, 0xc) removexattr(&(0x7f0000083000)="2e2f66696c653000", &(0x7f0000b98000-0xa)=@random={"747275737465642e00", "00"}) read(r7, &(0x7f00007ab000-0xa)="00000000000000000000", 0xa) sendto$inet6(r1, &(0x7f0000f0a000-0x2)="cf36", 0x2, 0x0, &(0x7f0000f06000-0x1c)={0xa, 0x1, 0x4e9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r11 = userfaultfd(0x0) ioctl$UFFDIO_API(r11, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) 2017/11/19 05:29:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) socketpair(0x0, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8001, 0x80000001, 0x3, 0x580}, 0x10) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000d23000-0x48)={0x10000, 0x0, [0x57c953bc, 0xc, 0x20, 0x6, 0x7, 0x102, 0x73, 0x100000000]}) [ 332.125073] sg_write: data in/out 156/46 bytes for SCSI command 0x85-- guessing data in; [ 332.125073] program syz-executor1 not setting count and/or reply_len properly [ 332.134519] device gre0 entered promiscuous mode 2017/11/19 05:29:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 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, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto(r1, &(0x7f0000be3000-0x41)="fc605675fb97231a9682b502c4f1e8df4662e8e0d5e87d8e84af12d6e0b1ee00b40113a99206c8c0aeb18d6d0c1b67d257ef70ae012b4bcea40bd607a8a7b86dba", 0x41, 0x0, &(0x7f0000246000-0x80)=@generic={0x3, "3e50de3d90704477bb6d2514382f13fa9b222e54ebf4a236499639666e729c30ecc1f97b5eafc9cadc6a8d31744c8052e5b42fafd45fa908146259b5ee2f443a04dd5056cd713e052f05e99a4a9d86835408a5b3ee25f1f760e35cbb4e8c35c91d7c0fb1a18372b9da591f3233abdc45ad8db581e7429d59575699a90ec5"}, 0x80) sync() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008ad000)={0xffffffffffffffff, 0xffffffffffffffff}) fchmodat(r2, &(0x7f0000831000)="2e2f66696c653000", 0x8) keyctl$unlink(0x9, 0x0, 0x0) mbind(&(0x7f0000015000/0x14000)=nil, 0x14000, 0x0, &(0x7f0000ca8000-0x8)=0x0, 0x5, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x2, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r3, 0x12, 0x2, &(0x7f00008a9000-0x14)="0000000000000000000000000000000000000000", &(0x7f0000857000-0x4)=0x14) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000c33000)={0x0, 0x0, 0x0}, 0xc) fcntl$lock(r2, 0x6, &(0x7f000086e000-0x10)={0x2, 0x0, 0x8, 0x80000001, r4}) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000129000)={r0, 0x4, 0x7, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000c28000)=0x800003f, 0x0, 0x0) mremap(&(0x7f00009fa000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000bf8000/0xe000)=nil) ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f0000261000)={0x0, 0x0, 0x0, 0x0}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) mremap(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x3000, 0x0, &(0x7f00001a5000/0x3000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f0000001000/0x1000)=nil, 0x0}) seccomp(0x0, 0x0, &(0x7f000046e000)={0x0, &(0x7f00008ab000)=[]}) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000669000)=0x0) waitid(0x1, r5, &(0x7f0000e37000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x8, &(0x7f00002c0000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mlock(&(0x7f0000e6e000/0x2000)=nil, 0x2000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000ee7000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000020000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a73000-0x4)=0xe8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2017/11/19 05:29:26 executing program 0: memfd_create(&(0x7f000081b000)="", 0x20000000002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x100000003, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00003f7000)={0x0, 0x4, 0x0, 0x400008ed}, &(0x7f0000002000-0x1)=0x10) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffc) r2 = socket(0x10, 0x80000007, 0x4) connect$inet6(r0, &(0x7f0000972000-0x1c)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x100000801}, 0x1c) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, 0x1c) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000913000-0x10)="2f6465762f73657175656e6365723200", 0x303061, 0x0) syz_emit_ethernet(0x72, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x3c, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0xf, 0x2, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4, 0x6}, @sack={0x5, 0x1a, [0x8080100000000, 0x100000000, 0x1, 0x27d, 0x0, 0xa9e]}, @sack={0x5, 0xa, [0x7f, 0x3]}]}}, {""}}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000002000)={0x42424242, 0x42424242}, 0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x1, 0x0) r6 = syz_open_dev$tun(&(0x7f000038d000)="2f6465762f6e65742f74756e00", 0x0, 0x2000000a) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) socket$bt_l2cap(0x1f, 0x200000000000, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) write(r7, &(0x7f0000361000)="94", 0x1) sendmsg(0xffffffffffffffff, &(0x7f0000ea0000)={&(0x7f0000511000)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000824000)=[{&(0x7f00000ec000-0xd3)="3d6bee808bc9661e84eeeab97943fb00e134b7d330ab865539cd7869e4f7a0559fa9b8238af83ffd32f42749a294aa70c0de19b66cd1dd8b344784b6fec20e93fa04ed131199a0ea519a711c4a9652fde9a2cfa66fcdb66f9134a69d8056d00c58eb78eb652877b5fd7ba8fc56e428e2f0b2477fa995e16f842c38afc596404c7eba4ee65ac36cbdd54da5bc83d34f804c8e9f396578061a147c62c0f95ea2e97ebb0e6069c47ae62b51265a2a177032a8ea01f8b689da286e0af0da62e5d177bb000627b904fe4f9189cf758287720c698eff", 0xd3}, {&(0x7f00008dc000-0x1000)="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", 0x1000}, {&(0x7f000075a000-0x4a)="10210f4a427ceaa0f7f300b7b8bd4df5f58119cd369b982311fe3be94141c6e2c3f5387e4d4be3f8e9215c960304c7f99ac9186a35a5baefec6fa1268185346498e8fefe136ebad72044", 0x4a}, {&(0x7f0000d1f000-0xfb)="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", 0xfb}, {&(0x7f00000e3000-0x89)="eb534392708a96fae1ded4cbb69220cd034fa39905dc3539ff3421a74a0321e4133978ff6f9e4dba3ab2f3967a38207b2679cb68ec03c1fc219e96df68c80c9fe5616eb4504617bafb346ce7ff49c38788bb0644bafb08a442171c73e52ecaa26b852538aa8cbf59674f4fa617a61131076675455d00453cb9bc3ad041250aafff70760c7981f85565", 0x89}, {&(0x7f0000426000-0x5)="76d15716c4", 0x5}], 0x6, &(0x7f000064a000)=[{0x80, 0x13f, 0xd6, "9268bac407ff410626dc475f6c65ec6f7bc7822c990b80720f9adb76a216fbedbd29713ed93549ee527fc5dc2435706446f4e3e8a77f8a5aa74607b9b7eb0b5f7b4d2bc501b8e36887dccd108f0efef28a13bdcee2c1a52db8d93b4d3dbd71ed63d87b9a993696bf7c11828a"}, {0xf8, 0x104, 0x7, "d0863f3128ed3474e876636e2cc6171c9186c3e268886e17d1b5f75d73d3e99490ae7023dcf0309d47201b14cc61f59ee374dc6f27675bc8a85b8926faa5a868a7950c60dcd36c15bac1082a38b425aaa970bbd983b7c4a8810ac8bab2b8d2aefba9d3454f15d4029cb4d3f753862601d771b2838b637585fb16b54e4d3bf995f324179cd06f1e0d537b79ac79601b086c7886f580753f48a99ebbb8f5000779a964b5909ce1aae826471455549735e2bc84ee8cedce4211761e9caa8820076b3b670f1619521c79f96c487b99717de6e81e3d43ef7e0818747fcedbaa26a1578f2fe8e77882"}, {0xc0, 0x13f, 0x0, "4fb8ab2814952f05574a356b41a16fb40097742d664ce007820ec5c30efcdfb5c1906c717f84510e1405e715089dd6dc170ec5396d5c5df7f61f2095caeff221dbafd476aa1391ae868c564c49e176e567062248399d74111b47c7a8f80c409be89616d2a137610b0b4b1cc85f22a8e05a273ef1769b178400db2ede4c796496d6064b3672987b1c9c04f36c87708cc1f99a465fa9f2e215ff12d4c3b59c37de13a474b23529c760a7"}], 0x3, 0x10}, 0x40000) write$tun(r7, &(0x7f0000cbf000-0x2919)=@hdr={0x0, 0x0, 0x6, 0x0, 0x0, 0xffffffffffffffff, @ipv6={0x8a57, 0x6, "a79f2f", 0x28e7, 0x2f, 0x5c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@fragment={0xab, 0x8, 0x8, 0x5a45, 0x7fff, 0x3, 0x3}, @hopopts={0x6f, 0x47e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x5, 0x1d, "e1685076bf523fc11a4557717211675f2f7e304d7132485ccfc98eb7a7"}, {0xff, 0xfc, "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"}, {0x0, 0xc, "961734b9c83ad89240e48913"}, {0x0, 0xde, 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{0xff, 0xdb, "6af909d5ff0f62ff04ab6adecec5834a87e906bd41b9295cdda85a5d0ca25d9bb677a5bb3dc85696566f29af987a217f237fa2a4094bf65a185769f6fe3918020ef90be81cfc4b60147b0e69ac3022f2bea09e765f83569dcb478cb6f2ab0e79adf04bbd9e0a6be4cc775250987f45648c5e7a3b78f02f3a29e0bcd3d93ccfe197d7d06ed7568be05f849acbe76523fd52a9106b7d90ee8e27c4cbef1b21a5149e0baa5367a11d73c14a7d126af0f3894bde2ee06966c105e61dc48f92b720db4ca8a881d7143f69bb7b95da4a58e29005071f44dac294a42be687"}]}, @routing={0x3f, 0x6, 0x1, 0xf6, 0x6, [@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @fragment={0x0, 0xff, 0x100, 0x4, 0x10000dd45, 0x7, 0x0}, @hopopts={0xff, 0x34, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x7, 0x2d, "9f65e8720518ce14603c51ab73524be167944e0568938b3843fee1ff46a4dad4c1edfdc6c323c2bb4566aa5b55"}, {0xc2, 0x2, "2f4c"}, {0x0, 0x7c, "d52c1a49e1e3c69753d5bbaceda1feb8df0347de8f4066707b7edc079df87bb2478418c9c1c4bada8a15998b449b68424ecc9d3d9474aaa78c32ed74eeb78c560486cc46ac55370ac162cfb6de035ea604a19611594034b551910656c4fab4a6092654c1471538671e5783c1f6cbc71b5f32f4735e3bb93a5097056e"}, {0xcf, 0x64, "8b238b5d41f550a9956d741497aef48fbea2583cda4e3c55c8b92c560f1b22812dcc12e0a89704f2810e9a9fbbee8f76bd5c39d4a17f21885944fb1d1acab04eda56a4359a7edd93bce2faab406779d3926280ffe07e4bf180fda5ba1d772652d11bf849"}, {0xcd, 0x8e, "30530dc216025982ae8580209e263f70805b65ae035385ad417e814fc75d162106229ceff4307e160afa435b54957aed99cc09bd06d2ed06b636739c316b04ba6eca0fb134a26c028142d581455cc6a826b070f508a0aefbdd9be8af48c2276abd0cd88da78daa5c6cd0ae6c1fb192e2cef74ba0991d0858a75d79fa0a9684cefdc00567a248373f94d00797fdf6"}]}, @fragment={0x8a, 0x837, 0x0, 0x10001, 0x3, 0x7, 0x3}, @hopopts={0x29, 0x36, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x50, "08206ba7cb42c6a1a7e70cc076dd27684a91a27360b7e03e2ab61c76cf2ef83138f1131ff962b18e61633ff7dc5f557ac1dd299d1582c1ea18998c825b7aee1cd88ab0a2d0dc0e93ca80dac5685c5fc9"}, {0x7, 0x71, "044554d62a7c249e40d3a70bafda81f7405e704a99190ab3905340cb278c9140a41c598c95cc9dc7ca8e5a19f01b22c858bb91e72660ec18ea259a20f36f4ac2abe0304c030112a5e473219f33c6a50490c6ab0722fe71b4bfcf4b035fb7a917bedc630b084d83a32c63633998fd6b898e"}, {0xfe, 0x23, "3567c71e7624a6512310c17e235f4593b89a8f7d3bd37bdafd1255649a349e398cde1d"}, {0x0, 0x57, "c7a3abb56f3efb5976a1cd73d4422ef2d81f673cfb59fa58fc31895e6ea7cd1b204dd4681a62effd44279435aa29405c698ebfead4b289f2d5b120c6fea09e331fc59e07a4627bdf626e41eb79051e1f1eedbf172f5f2c"}, {0x7, 0x38, "90741565fedf25a5c7bf2190f6e7e98a2bdb22949c5d638654ef75e56ab414fe2fe0e0505aa27f9aa26c68b3e4ba026baae401c10a6ed360"}, {0x7, 0x34, "169a5df1da19d09a6dbad8b936a143d8126bbb41936acd21cfb78af9bf7c560ed4bbe6cda44eb947c6a2b7061b887d6320b81254"}]}, @routing={0x7f, 0xc, 0x1, 0xbc00000, 0x4630eb63, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @fragment={0x2b, 0xffffffff, 0x3, 0x3a, 0xf20, 0x344, 0x2}], @tcp={{0x0, 0x1, r4, r4, 0xca0, 0x0, 0x13, 0x8, 0x196a, 0x0, 0x6, {[@mss={0x2, 0x4, 0x3}, @md5sig={0x13, 0x12, "4d8756f02119907ecc2b3364dfb52a85"}, @eol={0x0}, @sack={0x5, 0x1e, [0x6, 0x5397, 0x6, 0x3, 0x0, 0x19, 0x1]}]}}, {"157efbcc2b2e96eeb2a443edd834144ef31ff24d413017289d876aa24a5d23be453aad428614f96a8806cc5136c4ac1cfc414f1e261e89f789c871f0dc9e2aacf6b627ea0a97564ebcf738f55e0595860a5336cf46e6e898cd7c711529dbf608c31f92cd7da42fed308695"}}}}}, 0x2919) r8 = dup(0xffffffffffffffff) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xd34, 0x0, 0x80000000000, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, r8, 0x0) syncfs(r1) socket$netlink(0x10, 0x3, 0x1f) 2017/11/19 05:29:26 executing program 5: mmap(&(0x7f0000001000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80000801, 0x6, &(0x7f00009b2000)={0x0, 0x0}) r0 = memfd_create(&(0x7f0000a34000)="7b00", 0x1) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f000025a000/0x3000)=nil, 0x3000, 0x1, r2) r3 = syz_open_dev$tun(&(0x7f0000337000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x10b000) fcntl$dupfd(r3, 0x0, r3) r4 = socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f0000481000)="2f6465762f6e65742f74756e00", 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000166000-0x4)=0x943, 0x4) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_addrs=@hci={0x1f, 0xff, 0x1}}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) read(r6, &(0x7f000025c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf) r7 = socket(0x11, 0x0, 0x0) r8 = socket(0x10, 0x2, 0x0) socketpair(0x3, 0x7, 0x7, &(0x7f0000ce6000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r6, &(0x7f0000ae4000-0xc)={0x10, 0x0}) bind$netlink(r0, &(0x7f0000088000)={0xf, 0x0, 0x80ffffffffffffff, 0x2000000400}, 0xc) setsockopt$SO_ATTACH_FILTER(r9, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000319000)=[{0x6, 0x0, 0x9, 0x0}]}, 0x8) write(r8, &(0x7f00004af000)="26000000130047f10701c1b00e000000000001000100000009ef18ffff00f132050010006e3502", 0x27) getsockopt$inet_pktinfo(r9, 0x0, 0x8, &(0x7f0000003000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000062000-0x4)=0xc) setsockopt$inet_pktinfo(r7, 0x0, 0x8, &(0x7f0000a89000)={r10, @empty=0x0, @broadcast=0xffffffff}, 0xc) removexattr(&(0x7f0000083000)="2e2f66696c653000", &(0x7f0000b98000-0xa)=@random={"747275737465642e00", "00"}) read(r7, &(0x7f00007ab000-0xa)="00000000000000000000", 0xa) sendto$inet6(r1, &(0x7f0000f0a000-0x2)="cf36", 0x2, 0x0, &(0x7f0000f06000-0x1c)={0xa, 0x1, 0x4e9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r11 = userfaultfd(0x0) ioctl$UFFDIO_API(r11, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) [ 332.236428] sg_write: data in/out 156/46 bytes for SCSI command 0x85-- guessing data in; [ 332.236428] program syz-executor1 not setting count and/or reply_len properly [ 332.297802] device gre0 entered promiscuous mode 2017/11/19 05:29:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x40400, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) read(0xffffffffffffffff, &(0x7f0000e41000)="", 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000255000-0x4)=0x0, &(0x7f00002e6000-0x4)=0x4) r0 = syz_open_dev$loop(&(0x7f0000fdc000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x14d202) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f00003cd000-0x4)=0x0, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) memfd_create(&(0x7f0000f86000-0xd)="2f6465762f7573626d6f6e2300", 0x0) setsockopt(0xffffffffffffffff, 0x2, 0x7fff, &(0x7f0000ade000)="1e38523fe263b3eb2daf71ceec9d0244fc91cf40b2b400e6ef8e7bf65d483be3c4ec33b58d6f4db2d45546506be437a035adfe818dc053", 0x37) ioctl$KVM_S390_INTERRUPT(0xffffffffffffffff, 0x4010ae94, &(0x7f0000845000-0x10)={0x6, 0xffffffffffffffd4, 0x7f}) read(0xffffffffffffffff, &(0x7f000038d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00009ae000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(0xffffffffffffffff, &(0x7f0000a3f000-0x1c)="0807000000000000000100081d000200010000000000000606000000", 0x1c) sendfile(r0, r0, &(0x7f000058b000-0x8)=0x0, 0x40200) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mlock(&(0x7f0000a4a000/0x4000)=nil, 0x4000) pkey_alloc(0x0, 0x2) 2017/11/19 05:29:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000318000-0x6)="6c6f676f6e00", &(0x7f00002fe000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000b85000)={0x0, 0x1, 0x1f, 0x800000000000}, &(0x7f0000860000)=0x10) socket$alg(0x26, 0x5, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) setns(r1, 0x8000000) socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x2000000c0002) perf_event_open(&(0x7f000001d000)={0xffffffffffffffff, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x204, 0x0}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000b63000-0x4)=0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffff, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000f57000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000b33000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x8000807fd) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e2d000)="2f6465762f7667615f6172626974657200", 0xfffffffffffffffd, 0x0) symlink(&(0x7f0000802000-0x8)="2e2f66696c653000", &(0x7f000042a000-0x8)="2e2f66696c653000") keyctl$restrict_keyring(0x1d, r0, &(0x7f0000901000)="69645f7265736f6c76657200", 0x0) symlink(&(0x7f0000952000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000889000)="2e2f66696c65302f62757300") r6 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCSWINSZ(r5, 0x5414, &(0x7f000061f000-0x8)={0x5, 0xbb8, 0xffffffff, 0x8}) recvmmsg(r6, &(0x7f0000e29000)=[], 0x0, 0x1, 0x0) r7 = creat(&(0x7f0000e5b000-0x8)="2e2f66696c653000", 0x80) chmod(&(0x7f0000cb6000)="2e2f66696c65302f62757300", 0xc0) mount(&(0x7f0000c21000-0x8)="2e2f66696c653000", &(0x7f00000ba000)="2e2e", &(0x7f0000e3b000)="64657670747300", 0x2, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f00006b7000-0x6f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$SNDRV_TIMER_IOCTL_STATUS(r7, 0x80605414, &(0x7f0000554000)="0000000000000000000000000000") prctl$setfpexc(0xc, 0x80000) creat(&(0x7f0000782000-0x9)="2e2e2f66696c653000", 0x1) ioctl$EVIOCGMASK(r7, 0x80104592, &(0x7f0000b99000)={0x4, 0x44, &(0x7f00005f6000-0x44)="5311f4246c02e5bd4978ee9405ac26d5704589e93ab4cda2292163c4b083a4fb44f07e0b53ff8885d60ff0877249b4d7dbd40321b93dca1459761391c0192f61b19aa920"}) 2017/11/19 05:29:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) socketpair(0x8000000000001e, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8001, 0x80000001, 0x3, 0x580}, 0x10) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000d23000-0x48)={0x10000, 0x0, [0x57c953bc, 0xc, 0x20, 0x6, 0x7, 0x102, 0x73, 0x100000000]}) 2017/11/19 05:29:26 executing program 5: mmap(&(0x7f0000001000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80000801, 0x6, &(0x7f00009b2000)={0x0, 0x0}) r0 = memfd_create(&(0x7f0000a34000)="7b00", 0x1) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f000025a000/0x3000)=nil, 0x3000, 0x1, r2) r3 = syz_open_dev$tun(&(0x7f0000337000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x10b000) fcntl$dupfd(r3, 0x0, r3) r4 = socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f0000481000)="2f6465762f6e65742f74756e00", 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000166000-0x4)=0x943, 0x4) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_addrs=@hci={0x1f, 0xff, 0x1}}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) read(r6, &(0x7f000025c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf) r7 = socket(0x11, 0x0, 0x0) r8 = socket(0x10, 0x2, 0x0) socketpair(0x3, 0x7, 0x7, &(0x7f0000ce6000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r6, &(0x7f0000ae4000-0xc)={0x10, 0x0}) bind$netlink(r0, &(0x7f0000088000)={0xf, 0x0, 0x80ffffffffffffff, 0x2000000400}, 0xc) setsockopt$SO_ATTACH_FILTER(r9, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000319000)=[{0x6, 0x0, 0x9, 0x0}]}, 0x8) write(r8, &(0x7f00004af000)="26000000130047f10701c1b00e000000000001000100000009ef18ffff00f132050010006e3502", 0x27) getsockopt$inet_pktinfo(r9, 0x0, 0x8, &(0x7f0000003000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000062000-0x4)=0xc) setsockopt$inet_pktinfo(r7, 0x0, 0x8, &(0x7f0000a89000)={r10, @empty=0x0, @broadcast=0xffffffff}, 0xc) removexattr(&(0x7f0000083000)="2e2f66696c653000", &(0x7f0000b98000-0xa)=@random={"747275737465642e00", "00"}) read(r7, &(0x7f00007ab000-0xa)="00000000000000000000", 0xa) sendto$inet6(r1, &(0x7f0000f0a000-0x2)="cf36", 0x2, 0x0, &(0x7f0000f06000-0x1c)={0xa, 0x1, 0x4e9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r11 = userfaultfd(0x0) ioctl$UFFDIO_API(r11, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) 2017/11/19 05:29:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000013c000)="2f6465762f6877726e6700", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x3, 0x3, 0x1f, 0x7, 0x800}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000-0x48)="69c0b5276bf4705f7231f9f538a7fa7edc2e8f589bb080c36ce6926eef79f836c6b7da7286f9e9bc2cfda8ad38f6a13a58374ba3c080fae2d32c00000000000000012c4ccbcacc7d", 0x48, 0x0, &(0x7f0000000000)={0xa, 0x1, 0xf, @loopback={0x0, 0x1}, 0x1}, 0x1c) pwritev(r0, &(0x7f0000001000)=[{&(0x7f0000000000)="e3177f2467d26b1a09c19c4691c5257a1508316a0981a603cdf06334574875ecaa1b11bf6b4a2125a5c2609b97f3005eece8c06019639ce0bac3efaf670c6ea92a8bf60f673d827a28a6899913f11af865831cbbe3f8a360da0a885fc9794462a22c6bbaaa4f12636a72dd6412520a9f1acfc4d8", 0x74}], 0x1, 0x0) tee(r0, r0, 0x4, 0x4) setsockopt$sock_void(r0, 0x29, 0x13, 0x0, 0x0) fgetxattr(r0, &(0x7f0000000000)=@random={"73797374656d2e00", "2f6465762f6877726e6700"}, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) r2 = open(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x101000, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000002000-0x6)={0x1, [0x6]}, &(0x7f0000001000-0x4)=0x6) add_key(&(0x7f0000577000-0xc)="69645f000000006c76657200", &(0x7f00009f9000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000de6000-0x4b)="cc", 0x1, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfe, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(r3, r3) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x8080a, 0x3ff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0xfd72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x1, 0x0) syz_open_dev$sndseq(&(0x7f0000f27000)="2f6465762f736e642f73657100", 0x0, 0x18000) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000da4000)="2f6465762f6877726e6700", 0x40000000001fffe, 0x0) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000640000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, 0x0, 0x4, [@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x80080000001, @rand_addr=0x2]}, 0x20) 2017/11/19 05:29:26 executing program 1: r0 = memfd_create(&(0x7f0000843000)="28580000000900", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x5, 0x78, 0x10000, 0x0, 0x7398, 0x1, 0x0, 0x0, 0x0, 0xf, 0xd34, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f000099a000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000068b000-0x4)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000018a000)={0x0, 0x4}, &(0x7f0000dbf000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000000001) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000187000-0x8)=[{&(0x7f0000ebf000+0x2f9)="290000002e001900013dff00000a0006020000160000ff00001b80040d00100000dffff82300030508f8", 0x2a}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f000022c000-0xd)="2f6465762f7573626d6f6e2300", 0x3, 0x220000) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f0000366000)=0x0) socketpair(0xd, 0x4005, 0x100000001, &(0x7f0000275000)={0xffffffffffffffff, 0xffffffffffffffff}) request_key(&(0x7f0000842000)="6465616400", &(0x7f00003cf000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000005d000-0xd)="2f6465762f7573626d6f6e2300", 0xffffffffffffffff) mkdir(&(0x7f0000373000)="2e2f66696c653000", 0x1) getpeername$unix(r3, &(0x7f0000a97000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d12000)=0x8) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000764000-0x14)={{0x6, 0xd6, 0x29, 0xa6, 0x7f, 0x8}, 0x4, 0x4, 0xfffffffffffffffd}) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f000051a000)=@generic="b89c0ea37a030de514f4d7a5962dfdd3") unshare(0x20000) mount(&(0x7f00003c5000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000367000)="2e2f66696c653000", &(0x7f0000f73000)="72616d667300", 0x8000, 0x0) mount(&(0x7f00004a4000-0x8)="2e2f66696c653000", &(0x7f00006e8000-0x8)="2e2f66696c653000", &(0x7f00006d6000-0x6)="72616d667300", 0x0, &(0x7f0000772000-0x1)="4b") unshare(0x62020200) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7161745f6164665f63746c00", 0x40000, 0x0) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f00007df000)={&(0x7f0000562000/0x4000)=nil, 0x4000}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rmdir(&(0x7f00007e1000-0xe)="2e2f66696c653000") ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00004bb000-0x4)=0x0) socket$inet(0x2, 0xa, 0x0) socket$inet(0x2, 0x3, 0x2000000003) 2017/11/19 05:29:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socket$inet_dccp(0x2, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f000005f000)="2f6465762f7663732300", 0x1, 0x50040) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000000)={&(0x7f0000460000/0x4000)=nil, 0x7, 0x2, 0x80, &(0x7f0000848000/0x3000)=nil, 0x8001}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$ipx(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x4, 0x6, 0x1000, "1f4525e9ae07", 0x5, 0x0}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000efa000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="9a71020b5e5713ebfc2e596482e2228c"}) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000fe5000)=0x2, 0x2) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r5 = socket$kcm(0x29, 0x2, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f000003f000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f000052c000)=0x1000) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000d12000-0x8)={r2, r4}) socket(0x2, 0x3, 0x1ff) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000347000-0x10)={&(0x7f0000e72000/0x1000)=nil, 0x1000}) socket$inet6_sctp(0xa, 0x801, 0x84) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000295000-0xa0)={0x0, @in6={{0xa, 0x3, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x82c5, 0x40, 0x8, 0x8, 0xfffffffffffffffe}, &(0x7f0000b14000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000065000)={r7, 0x3}, &(0x7f0000e28000)=0x8) close(r4) 2017/11/19 05:29:26 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x482d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x4, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00001f0000-0x78)={0x4000000002, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000158000-0x8)="2e2f66696c653000", 0x410000, 0x10000000000100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x2010, r0, 0x0) perf_event_open(&(0x7f0000a3d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x4, 0x0, 0x8000, 0x0, 0x3, 0x9, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00008e7000-0x9)="2f6465762f73672300", 0x7, 0x4042) r2 = gettid() mkdir(&(0x7f0000bdb000)="2e2f66696c653000", 0x0) 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) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) prctl$void(0x8000000000001b) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000084d000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000096b000)=0x20) perf_event_open(&(0x7f0000ee1000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000003, 0x20000008, 0x8, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000849000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000ec4000)=0x8) r5 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r5) r6 = syz_open_dev$vcsa(&(0x7f00006d1000-0xb)="2f6465762f766373612300", 0x79d8e9e1, 0x0) ioctl$TUNSETNOCSUM(r6, 0x400454c8, &(0x7f0000c68000-0x4)=0x7) ioctl(r4, 0x8936, &(0x7f0000000000)="") mount(&(0x7f0000b0d000-0x8)="2e2f66696c653000", &(0x7f000025f000)="2e2f66696c653000", &(0x7f0000233000-0x6)="6f63dc733200", 0xfffffffffffffffc, &(0x7f000094a000)="d5") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(r2) timer_create(0x100000107, &(0x7f0000bfc000-0x58)={0x7, 0x2, 0xffffffffffffffff, @tid=r2, []}, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000ac9000/0x3000)=nil, 0x3000, 0x100002000002, 0x32, r0, 0x0) mmap(&(0x7f0000aca000/0x2000)=nil, 0x2000, 0x2, 0x32, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r6, 0x540f, &(0x7f00004ca000+0xbdf)=0x0) mmap(&(0x7f0000294000/0x4000)=nil, 0x4000, 0x3, 0x32, r0, 0x0) 2017/11/19 05:29:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8001, 0x80000001, 0x3, 0x580}, 0x10) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000d23000-0x48)={0x10000, 0x0, [0x57c953bc, 0xc, 0x20, 0x6, 0x7, 0x102, 0x73, 0x100000000]}) 2017/11/19 05:29:27 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x14)={0x6, 0x0, 0x958e, 0x2000000000000, 0x0, 0x0, 0x0}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000)={&(0x7f0000000000)="2e2f66696c653000", 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000003000-0xc)={&(0x7f0000004000-0x8)="2e2f66696c653000", 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xf, 0x7, &(0x7f00009a8000)=[@generic={0x7, 0x200, 0x8000, 0x1ff}, @map={0xaf, 0x2, 0x4, r0}, @map={0x344, 0x795, 0xfffffffffffffffd, r1}, @map={0x6, 0x5, 0xd601, 0xffffffffffffffff}, @generic={0x1, 0xcf1, 0x5, 0x100000001}, @generic={0x101, 0xfffffffffffffffd, 0x1, 0x3}, @map={0x5, 0x4, 0xcbf, 0xffffffffffffffff}], &(0x7f00005de000-0x1)="2b766d6e657430fe5d7b245d246c6f776c616e3100", 0x4, 0x77, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f, 0x0}, 0x30) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000005000-0xf)="2f6465762f73657175656e63657200", 0x22001, 0x0) r2 = socket$inet(0x2, 0x6, 0x0) r3 = accept4$inet(r2, &(0x7f0000002000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0xfff0000000000002) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000007, 0x32, r3, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000005000-0x8)={0x0, 0x3}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000006000-0x14)={r4, 0x9, 0xfc74, 0x9, 0x6, 0x9}, &(0x7f0000006000-0x4)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={r4, 0x3ffffffffffffff}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10200000000a, 0x880f, 0x1f, &(0x7f0000003000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r6, 0x641e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000006000)=0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000001000)={0x0, 0x0, 0x3, 0x4, 0x3f, 0xcb}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000002000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0xf9000)=nil, 0xf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x3, 0x0) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r7, &(0x7f00000fb000)="26000000100027f6922fc1030000000000000000040000000003ffff2007f953050003000000", 0x26) [ 332.566243] device gre0 entered promiscuous mode 2017/11/19 05:29:27 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000057000)="2e2f66696c653000", 0x2, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f000047b000)={0x81, 0x400, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00009c6000)=@assoc_value={0x0, 0x6}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in6={{0xa, 0x3, 0x10000, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7d, 0x8}, 0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) fstat(r0, &(0x7f0000000000)={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$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@broadcast=0xffffffff, 0x3, 0x1f, 0x2, 0x59dd, 0xd, 0x20, 0x80, 0xe06, r2, r3}, {0x9, 0xffff, 0x800, 0x6, 0xff, 0xacf, 0x5, 0x0}, {0x7ff, 0x1786, 0x4, 0xc8}, 0x5, 0x4, 0x10001, 0x1, 0x10, 0x2}, {{@in=@broadcast=0xffffffff, 0x80000000, 0x5}, 0x5, @in6=@loopback={0x0, 0x1}, 0x2, 0x4, 0x2, 0xa4d, 0xc050, 0xf702, 0x7}}, 0xe8) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001000)=[{0x0, 0x6}, {0xb, 0xfff}, {0x3, 0x7}, {0x6, 0x861}, {0x2, 0x20d}], 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000002000)="f5361d19f6", 0x5) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000)=0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000001000-0x90)={0x9, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000004000)=@assoc_value={0x0, 0x0}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000005000)={0x69, "858bbe3551b207f94b47b96ea5587bf7806a91835c1d9c5efb8d27ac3914e92f94b9e1b0ecebfb86b7a9a8106d5317ffe6b9b2bfb30b48de41c0207b7c5674cb952859edf904bfc850027408cb2426565b2563b5cf1193fec753b332d9879164c01bf5d976df8acf15"}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000006000+0xcf3)=0x1, &(0x7f0000006000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000008000-0x7a)={r4, 0x72, "31b486d97dfb50152f25337a28b6034db37b2df9aceb379729744c617ec0d706d07765aec2a68b9a81eb8028d819c756cd8cc245c509b615b17e5838d843d171f21dd1017278202b82ab520ecd60aa3d7f414a97ff1305fd3d0dc66b4890664c77fa560d091f75089ea01eb4f6ee4ae171ff"}, &(0x7f0000008000-0x4)=0x7a) 2017/11/19 05:29:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x0, 0x80000001, 0x3, 0x580}, 0x10) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000d23000-0x48)={0x10000, 0x0, [0x57c953bc, 0xc, 0x20, 0x6, 0x7, 0x102, 0x73, 0x100000000]}) 2017/11/19 05:29:27 executing program 0: mmap(&(0x7f0000000000/0xded000)=nil, 0xded000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000003, 0x2) shutdown(r0, 0x80000000000001) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x2007b) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f000074c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x400, 0x24, 0x0, 0x9, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x1f, 0x43b, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, "6d5aa7345cca24cd"}}}}}, 0x0) syz_extract_tcp_res(&(0x7f000037f000-0x8)={0x42424242, 0x42424242}, 0x100, 0xffffffff7fffffff) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x74, &(0x7f0000def000-0x74)={@random="79017a6e54af", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x892f, @x25={0x3, 0x80000001, 0xff, "b7d6ef84673cd36b6ec991725cb54313b800000009f391a087f65cb852d6a455f8997b0c8511b4d4c1bf1f51e0afba0af7be22da649a9003ebc8019a765d01f079e4ca3c6853499f345136d894cdbda99a203182514509284878c5fd6407bdaaf4752b"}}}}, 0x0) listen(r0, 0x2cee) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000def000)={0x42424242, 0x42424242}, 0x7, 0x0) bind$inet(r1, &(0x7f0000010000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(0xffffffffffffffff, 0x3c) socketpair(0xf, 0x4, 0x200080000000b7, &(0x7f0000b57000)={0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f00004e7000)={&(0x7f0000df1000-0xc)=[0x0, 0x0, 0x0], 0x3}) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7c, &(0x7f0000df0000-0x7c)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x6e, 0x0, 0x2000, 0xe8, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x1, 0x3, 0x4, 0x1, 0xffff, 0x0, 0x0, 0x7, 0xc0f0, "d5ba00", 0x7, "1eef2f"}, "f66c050bf80692a048f8596afe47b6af85e12c94eeae57f95f1e4ed78463de556371ef4f5ba024a511cd47e347c80c60005e2615fc23b7be0dad1a8881734b987cb708a6f79ea421651e"}}}}}, 0x0) syz_emit_ethernet(0x5c, &(0x7f0000017000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8000000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x4e, 0x0, 0x800002002, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "4fd815aa2fcbbcf0343b2b1277b66494"}, @md5sig={0x13, 0x12, "bb8cfcf089f54e90e7eb6bc5dd8572ff"}]}}, {"0c10"}}}}}}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00003d7000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000415000-0x4)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r4}, 0x14) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000df1000-0xe8)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002d3000-0x4)=0xe8) setsockopt$inet6_mreq(r3, 0x29, 0x18, &(0x7f0000459000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r5}, 0x14) socket$inet_dccp(0x2, 0x6, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000da8000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, r4}) setsockopt$inet6_mreq(r2, 0x29, 0x400000000000001c, &(0x7f000056d000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r5}, 0x14) 2017/11/19 05:29:27 executing program 4: r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x80000) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000794000-0x4)={0x11, 0x2, 0x101, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000545000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x202) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) r2 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x32, &(0x7f000081b000-0x6)="000000000000", &(0x7f00007bb000-0x4)=0x6) fcntl$setstatus(r1, 0x4, 0x40000) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000337000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000543000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000405000)=@ethtool_rxfh={0x46, 0x3, 0x973, 0x6ed, 0x800, "080056", 0x5, [0x4, 0x6, 0x3, 0x1ff, 0x5, 0x4, 0x6c]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = memfd_create(&(0x7f0000873000-0xd)="2f6465762f6e65742f74756e00", 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r4, 0xc08c5336, &(0x7f00003e7000-0x8c)={0x800, 0x81, 0x8, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000612000-0x6)="646374637000", 0x6) setsockopt$inet_int(r3, 0x0, 0x21, &(0x7f0000b48000-0x4)=0x3300000000000, 0x4) r5 = fcntl$getown(r3, 0x9) getpeername$netlink(r0, &(0x7f0000109000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00009da000)=0xc) sched_setaffinity(r5, 0x8, &(0x7f000050e000-0x8)=0x4) accept4$inet6(r3, &(0x7f00008a3000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000889000)=0x1c, 0x80000) 2017/11/19 05:29:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8001, 0x0, 0x3, 0x580}, 0x10) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000d23000-0x48)={0x10000, 0x0, [0x57c953bc, 0xc, 0x20, 0x6, 0x7, 0x102, 0x73, 0x100000000]}) 2017/11/19 05:29:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init1(0x800fb) 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, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(&(0x7f00000d0000)="2e2f66696c653000", &(0x7f0000687000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f0000349000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000900000)=0x3) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004b8000)="2f6465762f7667615f6172626974657200", 0x200000300, 0x0) sendmsg$netlink(r1, &(0x7f0000333000-0x38)={0x0, 0x0, &(0x7f0000d1a000)=[{&(0x7f0000ba7000)=[{0x14, 0x1d, 0x20000000000003ff, 0x0, 0x0, "0defb1"}], 0x14}], 0x1, &(0x7f0000f63000)=[], 0x0, 0x0}, 0x0) wait4(0x0, 0x0, 0x8, &(0x7f0000516000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setitimer(0x0, &(0x7f00001aa000-0x10)={{0x0, 0x7530}, {0x77359400, r2}}, &(0x7f0000811000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x9, 0x0, &(0x7f000055e000-0x66)="4f99d70a6a501608bb62dfe38b1911bff0ddb4418094a7c1a50c479d3ab8ed0dbb884a1bdecf99d7aeeaaeeb5a91b71ece69e472cdb008ca252f951ae4d8f9206474772989862e1504ffa6312a3b0a42ad95bbf146a5498ade47aa3cb4aa5a36e0e3eea67ae6", 0x66) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)="2f6465762f73657175656e6365723200", 0x40, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r3) getsockname$unix(r3, &(0x7f0000f09000-0x56)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00002e5000)=0x56) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000af1000-0x8)={0x0, 0x0}) close(0xffffffffffffffff) 2017/11/19 05:29:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000d6c000)="2f6465762f736e642f73657100", 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x3) r1 = syz_open_dev$loop(&(0x7f0000d75000-0xb)="2f6465762f6c6f6f702300", 0x7, 0x10e01) ioctl$int_in(r1, 0x5421, &(0x7f0000a65000)=0x34a4) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000839000)={{0x5, 0x8001}, {0x200, 0x4}, 0x8, 0x2, 0x1, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000767000-0x10)={0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat(0xffffffffffffffff, &(0x7f0000d40000-0x8)="2e2f66696c653000", 0x103000, 0x82) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000642000)=0x0, &(0x7f00000a1000)=0x4) pipe2(&(0x7f000091e000)={0x0, 0x0}, 0x80000) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f0000ce4000-0x4)={0x8, 0x2, 0x100000001, 0x0}) [ 332.688263] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=16286 comm=syz-executor6 2017/11/19 05:29:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80000801, 0x6, &(0x7f00009b2000)={0x0, 0x0}) r0 = memfd_create(&(0x7f0000a34000)="7b00", 0x1) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f000025a000/0x3000)=nil, 0x3000, 0x1, r2) r3 = syz_open_dev$tun(&(0x7f0000337000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x10b000) fcntl$dupfd(r3, 0x0, r3) r4 = socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f0000481000)="2f6465762f6e65742f74756e00", 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000166000-0x4)=0x943, 0x4) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_addrs=@hci={0x1f, 0xff, 0x1}}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) read(r6, &(0x7f000025c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf) r7 = socket(0x11, 0x0, 0x0) r8 = socket(0x10, 0x2, 0x0) socketpair(0x3, 0x7, 0x7, &(0x7f0000ce6000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r6, &(0x7f0000ae4000-0xc)={0x10, 0x0}) bind$netlink(r0, &(0x7f0000088000)={0xf, 0x0, 0x80ffffffffffffff, 0x2000000400}, 0xc) setsockopt$SO_ATTACH_FILTER(r9, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000319000)=[{0x6, 0x0, 0x9, 0x0}]}, 0x8) write(r8, &(0x7f00004af000)="26000000130047f10701c1b00e000000000001000100000009ef18ffff00f132050010006e3502", 0x27) getsockopt$inet_pktinfo(r9, 0x0, 0x8, &(0x7f0000003000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000062000-0x4)=0xc) setsockopt$inet_pktinfo(r7, 0x0, 0x8, &(0x7f0000a89000)={r10, @empty=0x0, @broadcast=0xffffffff}, 0xc) removexattr(&(0x7f0000083000)="2e2f66696c653000", &(0x7f0000b98000-0xa)=@random={"747275737465642e00", "00"}) read(r7, &(0x7f00007ab000-0xa)="00000000000000000000", 0xa) sendto$inet6(r1, &(0x7f0000f0a000-0x2)="cf36", 0x2, 0x0, &(0x7f0000f06000-0x1c)={0xa, 0x1, 0x4e9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r11 = userfaultfd(0x0) ioctl$UFFDIO_API(r11, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) 2017/11/19 05:29:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x62, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0xcc0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f00007ac000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000258000)="2f6465762f6175746f667300", 0x102, 0x0) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f00000ba000)={@common="62637368300000000000000000000000", 0x0}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0xb) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000315000-0x2a)={0x0, 0x22, "d879878c92beb8225dfffa02d8885ffb7541f4f4f83eecc883ab4ab083b2217a86ad"}, &(0x7f00001e5000-0x4)=0x2a) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000eae000-0x57)={r4, 0x40, 0x4f, "4b1118bee05f2cff0982abb3c188fe2942c1e04f3ca2bd58513e4f93edbc8f3ec0e388e7db78f961ef15361cb66ea63ed180a3d6a1846c72ecd48df70ad10d40042f591e7cab8bcb3dbad680d388ee"}, 0x57) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc010643a, &(0x7f0000508000)={0x40000000, 0x4, 0x40}) ioctl$KVM_RUN(r3, 0xae80, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00001a4000-0x6)={r4, 0xffffffffffff40a2}, 0x6) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f000016e000)={"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"}) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000afc000)=0x7) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00005ac000-0x18)={r0, &(0x7f0000b6a000)="f029dde18f296518a049d5e1340c01096173a3ae6487f0fe20eb74bd82982babca5d69072b31410bfae2301f34021bcee725d6b3a45889", &(0x7f0000b5d000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x18) r5 = perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$dupfd(r5, 0x4, r5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x1e, 0x10000000000005, 0x0) socket$inet_sctp(0x2, 0x2000000000000005, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x7f, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xd4, 0x0, 0x0, 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) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x8000000000141046, 0x21) syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0x1000101002) pipe(&(0x7f0000ec3000-0x8)={0x0, 0x0}) 2017/11/19 05:29:27 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000426000-0xb)="2f6465762f766373612300", 0x6000000000000, 0x40000) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0xf0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f000005b000-0x8)={0x19980330, 0x0}, &(0x7f000005a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$usbmon(&(0x7f0000b75000-0xd)="2f6465762f7573626d6f6e2300", 0xc7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f000068a000-0x9)="2f6465762f73672300", 0x7, 0x20800) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00009fe000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x0, r2, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000270000-0x1)=0x9, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000ef2000-0x4)=0x0, &(0x7f0000ef2000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d61000)={0xffffffffffffffff}) getpgrp(r3) setsockopt$netlink_NETLINK_PKTINFO(0xffffffffffffffff, 0x10e, 0x3, &(0x7f00000f6000)=0x0, 0x4) r5 = socket(0x1e, 0x5, 0x0) ioctl$int_in(0xffffffffffffffff, 0x5473, &(0x7f0000538000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) fremovexattr(r6, &(0x7f00004a4000)=@random={"757365722e00", "5e00"}) getsockopt$bt_hci(r6, 0x0, 0x43, &(0x7f0000579000)="000000000000000000000000000000000000000000000000000000000000", &(0x7f00001c1000-0x4)=0x1e) sendmsg(r5, &(0x7f00003bc000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000d1b000)=[], 0x0, &(0x7f000012e000)=[], 0x0, 0x0}, 0x4) recvmsg(r5, &(0x7f0000157000)={&(0x7f00000f0000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000046000-0x40)=[{&(0x7f0000233000)="00", 0x1}], 0x1, &(0x7f0000c43000)="00", 0x1, 0x0}, 0x0) sendmsg$kcm(r5, &(0x7f0000aa6000-0x38)={0x0, 0x0, &(0x7f00008ac000)=[{&(0x7f00003df000-0xec)="f6a2d0033f0c01c57c18f77b82e5f9f242", 0x11}, {&(0x7f0000798000)="bb", 0x1}, {&(0x7f0000c35000)="", 0x0}], 0x3, &(0x7f00008c4000-0x60)=[], 0x0, 0x8000}, 0x20048805) 2017/11/19 05:29:27 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000023e000-0x9)="2f6465762f72746300", 0x402100, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000852000-0x78)={0x0, 0x78, 0x4, 0x1000, 0x5, 0x9, 0x0, 0x9, 0x2, 0x7, 0x1f, 0x8, 0x3ff, 0x1, 0x0, 0x7, 0x4, 0x2, 0xff, 0x250, 0x6, 0x83, 0x7, 0x5, 0x1, 0x8, 0x0}, 0x0, 0xfff, 0xffffffffffffffff, 0x7) fcntl$setpipe(r0, 0x407, 0x3) mmap(&(0x7f0000000000/0xf0f000)=nil, 0xf0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007ff000)="2f6465762f7667615f6172626974657200", 0x20001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x100000000003, 0x10000032, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdb000-0xa)="2f6465762f70746d7800", 0x2, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000276000-0x4)=0x5) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000fdc000-0x1000)="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", 0x7e5) write(0xffffffffffffffff, &(0x7f00006c1000-0x1001)="7e3cefa034783112be079931f2eef4e960e635570582427ec4f27d235f7ead6fe6fb3f489c7176962bcd9ce3503968c95bbade740d2ad90086c6434312d70e12a490f3d737ab61fd18289cc0a1a6a2778ae9ce130ee832c722b884fd7367408e65b486cdba59a59d5cef203035186dfd9b75fb924eec488390c53e7b049e01cdf1d33cf29cc7cbf399830e4e194208ff03f46307eaabca3c1a8fefc09b596d79e6464225e7cb3f71877fdfba965221961aff216e171e051ee8ad07c2d79a58d940436df6afd939b2714e8c9b929d6d5d7d2509c53c3f5e0ba0a62a72a7660eab7b6d992ad88270e918bb82a3259e1628ad9eacf8cf72315ac25239ecb4e715f07df5fe03700eba0a018b7e9d6e8701de43a46bf46c0934baca11461821a0aff08ba525f088a91b6c5afff05bff93c190894372309e48adb481280565b981df02f1fdcbf348511c38220018dec68ad172d133a6754f31ed98b5c09c209b2dfb2e345472cf071836f49ef4cd1c2e74e5edd9ede9478d94a987d10cb545d3321fc6eaa2ba3f5ae5e9d06bad5f45ee0a2c4eaa6c471fae42e92dbcd8a0c4dab8000bd9e6ba2ae0751dda3be1987445766488339af01f4c00a4e2dd9197829d9f74c0fc1d129caee97e1c20b616e7f49433ed91b217fd9ed3630031f5294604adac275038315b9a4b00ce7439ea5353de5db940d20c44e6c4d4135f35c9ac73c2d0db0de5f2bb5d86ed1deee924dba60585aa2ac3b08eae009ed4ca5dff8c70e9b5e3c671b93e393ed5df0fa8006b8305d8fbc98df6591291b3d98ee061e7c0f5559cc078d5cabcf82d57c772862edee6932b29ed8e5d22d67c17206e947acb8c50afc0d3daed8144ac9f4ff18f0f8f165c146aac78524996fae71b182d9adce3cbe9183685b9042bd5546def057e3bfc7b80c917c86a34e56f96aff171135401afbd4282a4f380ab5b11ca7c7a46665143e9daecf4a35da797d55e385500b5d3db190f01544ac5ea5c93030ec7afdf9a3beabb8f6bfee43279445a9bbab5e9c1860767844fdfc9926de60e7f0f6b4e03b1a08b5823dd26d66590bd34d544c1cdc4a3fc65b9d783574b54f31acc1cce09ddcffd7bfc11c17c6e9b25b1c1bf347f45c81820728ac760a9ed6065f09cfacd67dbec8cadf89c44df7c0a824f66792f804694f36578c9fcaa6e5b3106fffee9a2f449b84748fb16ba8091b4276e44cf6488292d5e9d182dd70896bedd1c7caad0f51ab540e307000ebee5671230be80a2023a5a34216db6f1fad87617c05c6c6c0f5b49d5ce66b8adfd59d3a8875e3eed794cbc6019866c0870ae8db8fce5c7d2e263b8d2d5e119611baeeb18a7429486985caaf30dda51458ca37a67c9e5a3adc902578fe9f44dbb694948e1facfb684dda5fbe950e8b59d26a396e1a9bf1610307470a3fd21b2c02abfaf43ea234f0f8a874682035243b1a07156a91bbb2556f83ded8506d8283a29e58a9d69bc43cad9ed0f17abfa40998f513c98b654676cd77b2f1e115e2a61a3e28aabf44aa6f5b8141ee748439d1353b6f5d5a344d7e8c118a0384b3d9e1009a425de79c1cfc5b0d93c74a5cee934a96ab59007000000000000000c9db602a265964a4d05318d9666d4f47922f81b1d66e6d29635967b6b8f30b347b3208f7fda395ed8b5b2092d87311491c6940f7470e001876df1691666db1a82f0038428df43078389357693b53ea653198db8b00d3efaa8bd9fa9f044d4fc3da3d43860a4d01543acb08cc6ff87109314c9a129584fc71df64b374df56d651d36584b4c1715a935aa6f1b52b3186424a97cc48aa639f5aa3c6638e9777beae0aae9190fd9c6565fef973e65f992374bf135bc3d38ad3a8d03f82e8569580efcdd7384f32a0cf28177da6f955bcb0fe8a3cb117023f1f5faf8fc03811037fb0d1fa92ed0888b399671097ae527d278bca3008003247042ad829f9fc22bd64d36223d845a5b2b75c44cb99391afbd65836c0fa363075633451b6d0c7a2314cc91be017426a0b64c4cc5b5dd105ef4a87d445d8febb0e0385cc158a653e6cf790fa88115a029974f4656d17a9344c57832afc80b1ae6bc60832d592a9048f521c88f284b9e18206eb82860a1e34b79f66af395ce10d7bc9072b019c0e710d455774bc1c7fbfc01d6265be3c5830a5587ec893ec9fad9cf118ffd7c51360a85ee453d0a987276bfe0373fc2fe95936b88c432f076bc8a40903b029d6041bc887b2b98ac9e058619a80a4388d6d38152a9f6b17b99288a0cb5b297870be306ffc8309b63f5d01f67db19490887cec8933b4e51d0499f2632a7f5bcc701b8d2add951e4ddb3d88ec1d9fff04d798cd143824777bbccd697f4e1ca2cb8910ec1cdcfc3adcdb285edb24a7deb112521980b5c102ed1552b1b75599123ae77f6b1973fe61c556733118f59fa2c87097f8f5b7548f9dd2b7f56b965c310cf60c56effd116e9b16a70b1310a65b5baf091643c6f44c1aa45b284ebb7a34fa4cb3013ffc1aa8b8314a94a36944624b946471924661c0c5b3638dcfe884418c5fa2b5f25d777ef0e67a83ee1529bc4730f0674b1d807d2f6bba6b170679ed7e8b3436a90a82c986b511a8da0843cec8e6460c8cd1c8ff53ad6f7554e369f567bd6cb40e670e04efdc7b13e34425f216adabefc6b2372ad5fee9c0a1411178082f2fe4ab273e6386ae022667c91968cfb2dfb4a0af8ca86a01beb86c94edcf81fd2e2e5df4060bafcaff7e2897559a49b4eecdad0b5728fbf3dd677e3ad437a3393355894197bb95ca2deb6550ccb9b9e949ec82a53e36f0e588ca3533cdc99cb493456dc9197857e3886aac37eb17da3610f83d3823d258d1471c6e47626d3c23413a531cd2e4635d1e568d1377d592cb42a24bc7c05071a6ec58a8293569fca0d2c1792340f9d21fc5fd02b44de1692583ef0d7588740fa294d659e6580f4ef0457fc967a682f1e95d4c61f298ffe78ccfebc60fb9cc2677c28d61d123420007674351e456751bd35d2f92c7492821bffe021c7d2fa1e17f7a18150c33fdb72a1e543ebb0617d46d2645bea4c51d97f178569d377a5d6ae266a63f7b89433ed3ce984c635917725a6a2052ed49265cef253358ed6f1db54243904973c0de1af7f55eba30150d685905c3d52fcf64b01015bc894e26a4b03fcc8105e4ac9929d57664ba27b37c123e7e74d7d532d2a13571b78d82409525254cf7a8c96aa6a0eb222dc5296300bd812022411626238f8e3cd1e0242fc009b60ec5bc2635b2cd02366c164a3995a6f4e7f54e47cbfdda84a9c878cda2decc8a0531935ef55ae7657c73ec2ee4139aa6bda7f70041a3ae48069946cda3b1375d11abf7ec27834caa8e0fe7d0a861fd611c65f6b6436ee9cf390989b3a51c387f512d181708c577d475e06f83fc10885c03683d4eb88b3ea7916961bf2835739ec83d5c389233a8dc281161100101027c9b30be833a423974d05b7a0552bcb4d1dfcf13ccd2a0d3b9a323aa56e24eea206626e46f65d78bb6d7cc00f15aeb0c5229a714f6a7d783dff4c0e3c7ad3d42b260500a2f4d7c4c098a170446c02d8dc0e6db09c5a4b4cfcf53cfbb938de05014a3759f0e53b46b8fb8cf392c526f048af8ae5d155dc95cc2e3c62377dfc59a27a1741688dfefac06feb90144813a7b3fbf2d390c0168a26dda079192460ac354e4b1f97e66cf91085db9ac1ff14ce4e1c32bef596d7dd6ff8269b619a2071e45b39ebf6fb1ca5e8f4cd9d7a8312a18e9c9b48f2c10401fbc80b22ccabd872bfe6c53d1560871fb0bc38355e807fbc31d325d4e854df77b74275ac108322a1ec0db3a2fe52879b068c7fe211aec2778c509fd11d1d89509a0c8324fc08a7e80020162866ce50460c1cbbfa0d9f8d3ce64488b23186d2d01aa00000000492f5822a7d85bda044fc90c3691f85e151c9fb96895afd3728c401a91c67a6d5e3277f7f139c852ebf1a3e502bcbd1aa1433293b4ece95fdc6ebc60ee72ff4e39bab81a5ecdde2c8a1de9728f6d044a2c9ff556b8a758c31209b5127bb8d0c4c09368f9a486f27bdea29e14256799d2376b300f4c8d7b641507aab33622e31f20bede15041432158cfcfc13d1628dd5d9bbcd2d0b7fc4e5228edc84fb5324014de81ef0ef07fc5b19eac4b985097fdfa98a0131200fa2d6b0ffe7777fbfa249fba2a270b5295d8038fc4f821d6e2874b96987206cc326577875144e68afdec98ce998852b00a36540b25442aa41f5e4dcb2ede13f19899f326ce8d6a22b439cea713fc1cc75c9db939bd493037cc5af4c8cbe106ff400ee1dad1bf12da7b1f95f27892afa2728ea15ac0120661bdbdd2a030457b704f6ab03cfab4718bd039f599b6398c7195c5f376825842cff645a39361cd1b163b475f40dfdde436324b6077f525b9b12d6a63f6e034f29800fa0e25e644fd4be5c9720ae71f1e3d0fb27b2878fd374eb9bdf28809763826f5f357e2549c6b351399feee9bfdfd9f4ea5d9b63e36ea121f8a4d4ce85db4dfc97a53bb917ce1e28140db3cc48aec116abb5da6bdef5e3297e199641f835212bcfa386e084759ca482cafe0febc1ebc387ca8bd7af3acf2c32d821d6f4512840581ff395c35249ba2cb3a5507ee4f4c71ca37c08b15a35106f82012d78ac6a08035b98bd8e622f1afb17d31f1ffbfdd47507c96b5d895a9fe93967de15d3ff4ec29e20d7ec93281c08f17f2f4cc952a5dc565bba1505ba4d71ebaf64916706c986fc73280fbc13fdb1b97c3902209aa4029d898168b4ba1d4dc8b5bd1a34703bc149c29728baf14af649228f78a515a3fd5dd36a4655899d013888d48384ae90ebac6ae52b44c06e4b684dd4e185d681bd88f0363fa884818db3adc86c3f4cee4f06fd90ca9c15f9e50aae99d0f1842ec16838a4b2cc551093f2b051e06e066ae8e3210a7b2b836e9d931141052e68143ae05254f59899deba0fc7fa13cd347999518658f4baba84115566fe6bffb45c4195f81286b26a3605469e7a1a03fe7496c62d7d39d159e7e72081e894f85c0c520efe4b2e439b7c9b241412912d6a16493e71509bca5c70f751ae8c2c8e73de184f77b96d1793db7149b3d361e71b589aa909399b442f33dca458884b43825a66717da2e9dc21edd9555540cc059d604342fa3791d8a8cafb6b75d1be37dc223520615bc222e21a250bf523a7eeb0e1811760e7b20d6a80381508342bac41a2304537de8df5ee2cbd72d063691e754adbe6cf0d17f10c490771c19ba6afa2719446864fec65befca01468b1d90a7193cfb3b6acf4877aa1a7c4913243c43ef182ab6ab0ede0171f3dc613b8a4879db749a905ac1bb8e9c36ea8f987d9fdb21ed734c569c795dca328e613ecc9a9ec5c018d5f0fd0a4ea7e33c902e718db2aaa3a71320c632d0ad7f17d627a2db6142bbfd8ef72b0cae81e4799340fd48cf0e1e0d506209b5ae68f591938a2ed44cedbee0bd54b1ba6c1c09f26aa22b856be37fc06b1ba93d0648ec5edc1c134a55b95a5ff2f0c1508e72d05ac64754cb9ea12781cae47c0fc68820463399ba5ad769eb056084dfefa3eeb0ba43b31fd02849d37dcc185fd7c5adc6be779999b2265c8aeb36d478aa1e39fe629bbd29403c27bb8556837b1c20e5a11bd3edbd016db63bb56edbefaeda0a545d2a3e166eeae6ee1a31e0cf27e148be", 0xfb9) ioctl$KVM_TPR_ACCESS_REPORTING(0xffffffffffffffff, 0xc028ae92, &(0x7f0000e4c000)={0x13cca057, 0xced, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f00005cd000)={{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, {0xa, 0x1, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x6e, [0x7fffffff, 0x3, 0x5, 0x80000001, 0x9, 0x3f, 0x100000001, 0x5c6]}, 0x5c) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r1, 0x5450) read(r3, &(0x7f0000637000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e) syz_open_pts(r3, 0x80000) 2017/11/19 05:29:27 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000785000-0xa)="2f6465762f6375736500", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00001c7000-0x4)=0x0, &(0x7f0000c84000)=0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f000011f000)=0x0) r3 = dup(r2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00001da000-0x18)={0x0, 0x16e, 0x20, 0x8fb, 0x100000000}, &(0x7f000081a000-0x4)=0x18) socketpair(0xd, 0x4, 0x1, &(0x7f0000cde000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00006f0000)={r4, 0x8e, "22251cb8cc2d6733da3a5975f2993b65bcc9346ab0d05eb5afc41489b7fd54230c1c2d24ed3436a0438eb37508a5465bfe2b9f390515ef93325be1f7e1b04fa1514e060c4e2e3c9b225e0269b72a716fb6b8dfce137cc353f55ee211d012ec0978539b588f817abcf9c6abcda0a55902522a9e7a9df1db51dbc9a92732c0ce5d9cb8241c55904ac566db38684d86"}, &(0x7f000034f000-0x4)=0x96) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r7 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r7, 0x4004ae99, &(0x7f0000802000-0x4)=0x4) ioctl$KVM_RUN(r7, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x7ff, 0x4, 0x2, 0x800000, 0x6, 0x3, 0x5, 0x0, r4}, &(0x7f000023c000)=0x20) ioctl$KVM_SET_LAPIC(r7, 0x4400ae8f, &(0x7f0000792000+0xf45)={"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"}) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000921000-0x10)={r8, 0x7, 0x5, 0x0}, 0x10) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0x4008ae48, &(0x7f0000c95000)=0xf001) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000fb5000-0x4)=r4, 0x4) ioctl$KVM_SET_SREGS(r7, 0x4138ae84, &(0x7f00002e5000-0x138)={{0x0, 0xcffe, 0xf, 0x0, 0x7f, 0x3ff, 0xc51, 0x7, 0x10001, 0x3, 0x4, 0x2, 0x0}, {0x3000, 0x5000, 0xf, 0x71769529, 0x10000, 0x8, 0x100d878b, 0x300000, 0x8, 0xffffffff, 0x0, 0x10001, 0x0}, {0x7000, 0x0, 0x10, 0x2, 0x40, 0x3, 0x3, 0x81, 0xffffffff, 0x8, 0x1, 0x8, 0x0}, {0x2, 0x5000, 0xb, 0xb9, 0x6, 0x100000001, 0x100, 0x800, 0x8, 0x0, 0x0, 0x7fff, 0x0}, {0xf000, 0xf000, 0xf, 0x4000ffffffff, 0x10000, 0x1, 0x5, 0x5, 0x3, 0x3f, 0x5, 0x80, 0x0}, {0x1d002, 0x2001, 0x4, 0x7, 0x1, 0xfffffffffffffc00, 0x7, 0x9, 0x3, 0x6, 0x3f, 0x200, 0x0}, {0xf000, 0xd004, 0x10, 0x1000, 0x0, 0x928, 0xa93, 0x6, 0x7, 0x8, 0x800, 0x4, 0x0}, {0x3004, 0x1000, 0xd, 0xa2, 0x8001, 0x4, 0x40, 0x6, 0x3a, 0x9, 0x6b7a, 0x9, 0x0}, {0x4, 0xf006, [0x0, 0x0, 0x0]}, {0xd000, 0x6000, [0x0, 0x0, 0x0]}, 0x40002, 0x0, 0xf000, 0x10008, 0x6, 0x5400, 0x800, [0x80, 0x69e2, 0xfffffffffffff001, 0x1]}) sendmmsg$inet_sctp(r3, &(0x7f0000eda000-0x8c)=[{&(0x7f0000b62000)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f27000-0x10)=[{&(0x7f0000608000-0x99)="3c82df4a77f794bd2f4114cd5a9a5b7c841fedfc52a84c06d566650d43aaf217ea446f9e917d2ed335a4dec5a2e4e624ae2c745719a947caa2fef1724d44a5e4165996a53b4ce0e657619ea5b04db1a4d34507044104fe4957f8a6b45ea1a4951fe49dfb490edb61f77e282898ed535993c5e77d96f2a770e27125d20f805dce85b21c7060556d5762b0c2fad089cc6fb9888687841211ae07", 0x99}, {&(0x7f0000e19000-0x1000)="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", 0x1000}], 0x2, &(0x7f000066a000)=[@init={0x14, 0x84, 0x0, {0x5acd3f45, 0x6, 0x8, 0x0}}, @sndrcv={0x2c, 0x84, 0x1, {0x1, 0xcfa, 0x2, 0x13, 0x100000000, 0x32a, 0x7, 0x8000000, r8}}, @init={0x14, 0x84, 0x0, {0x5, 0x3, 0x100, 0x7}}, @init={0x14, 0x84, 0x0, {0x3f, 0xffffffff, 0x8, 0x0}}, @init={0x14, 0x84, 0x0, {0x20, 0x80000000, 0xfffffffffffffff7, 0x8000}}, @sndrcv={0x2c, 0x84, 0x1, {0x4d9543b6, 0x7, 0x200, 0xdca, 0xf9d, 0x3, 0x100, 0x6d5, r8}}], 0x6, 0x8000}, {&(0x7f000035e000-0x10)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000912000)=[{&(0x7f0000729000-0xf3)="19efbf0f0763880468fb394ae97c755a707a18ef6aeeadf30e81b8041b7de0b6ee50821b365dbf0d80130ed4f64d47e279ed38b3deb438a6a8422f26fb7ba0997382b41ea0083d742a47e3c01fb1ec115686ee0d9e3a5ec78fc3272891f779d2debbbfa31ddf48047e859254c7790ef5135799edd116fb42bbbb23d1a224799617e39bf1c0b63e81b520e724a0fb8f14e2792f9dc60df1f75251b8e58aabfd7d9d2f4fce522b036df455d4172eeb633b7632241eb2972e7ae1d094a0f7a566e4b84a89e25b0741927ef6a3472982b8d0d1c344dc4e8bdacdb837447f432df24bddc98b27501adbb453a1c897b78bf092b93bbb", 0xf3}], 0x1, &(0x7f00005e4000)=[@sndrcv={0x2c, 0x84, 0x1, {0x5, 0x1, 0x8006, 0x7, 0x1, 0x1, 0x4, 0x8, r8}}, @init={0x14, 0x84, 0x0, {0x8fc, 0x5, 0x1, 0x7fffffff}}, @sndrcv={0x2c, 0x84, 0x1, {0x8, 0x1f, 0x8, 0x7, 0x1, 0x1000, 0x2, 0x80000000, r8}}], 0x3, 0x20008004}, {&(0x7f0000be8000-0x1c)=@in6={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x800}, 0x1c, &(0x7f000059f000)=[{&(0x7f00000ab000)="800bab0f439b4ba693a9f6fc3b91ff522587c141e27c53d2a22ae0826d5ef0096797f341990fb1c39101387ffc7124374ff5be189057bc2546e52bbe68f99f69bf721b15ebd6312e4c84a925fb107e376cba7c2405f8e460ec2c0cc71a7c61e354d02b80900a78067e169b6adb722a40e865f8ecd51071bcf4c32321d18956e4e1431dda53e6de9c9c6d42d4be5cd91439edf6698c4a0722b6702728efd9c5ffc1d0b0ec184106a514903b0cedb20428c51ee0f38793aa15d0de0479c641e8204eba850e7b2f454d59b85111937c1e99f20fdd77409a", 0xd6}, {&(0x7f0000ee6000)="e735692146e7917d2ede00702dd733", 0xf}], 0x2, &(0x7f0000486000-0xb0)=[@sndrcv={0x2c, 0x84, 0x1, {0xcbec, 0x6, 0x4, 0x8, 0x8001, 0x5, 0x9, 0x101, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0xff, 0x6, 0x8004, 0x81, 0x400, 0x0, 0x8, 0x7fffffff, r4}}, @init={0x14, 0x84, 0x0, {0xde, 0x1, 0x8, 0x20}}, @sndinfo={0x1c, 0x84, 0x2, {0x10000, 0x0, 0x7, 0x7, r4}}], 0x4, 0x4}, {&(0x7f0000b88000-0x1c)=@in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c, &(0x7f00008ae000)=[{&(0x7f000032b000-0x4a)="8c458154b7ccb71a631ba6b7e49ab1b5cdbff387346c043e659fcc7a08f46c5b6ef8f1f25ac6333dcddfdc18bfa98a3e1e9ba78919c0c0801bee9a815a387a764406030853ea5acdff3d", 0x4a}], 0x1, &(0x7f0000a44000)=[@init={0x14, 0x84, 0x0, {0x4, 0x7, 0x7, 0x2}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0x200, 0x7, 0x1, r6}}, @sndrcv={0x2c, 0x84, 0x1, {0x100000000, 0x1d23, 0x0, 0x8, 0x2, 0x3, 0x4, 0x8, r8}}, @init={0x14, 0x84, 0x0, {0x5, 0x6, 0xdb, 0x6}}, @init={0x14, 0x84, 0x0, {0x7d0, 0xff, 0x100, 0x4}}, @init={0x14, 0x84, 0x0, {0x0, 0x7, 0x8, 0x3f}}], 0x6, 0x80}, {&(0x7f0000400000-0x1c)=@in6={0xa, 0x3, 0x10000, @loopback={0x0, 0x1}, 0x193}, 0x1c, &(0x7f00009f3000)=[{&(0x7f00002a6000-0x25)="c12942ba23295d41dfede0f779d8ff88ac79d8c92a7ab3dc3551d0d623dcea929516baecff", 0x25}, {&(0x7f000030c000-0xba)="70f8fa98ffe562ed0f8d5d35395d7eb644d50595b9fcfb125ecbabeb491764fc31b75cad1e5813e17446dd124734e1382b1295747ae9a9de888f375ab37dc860412201c1133db52ec5dc173cf25b603fcbe752f3e2f728e3ae01ff5778055e055be564b52198c53253d61285085cc399d7aee023c1039545ec1b4f62f68b1fa5553cebc3e508e65524630897e665f11f5aeec0a9b4440c04b4ecd2546b2bcfe1310367baf4c50cbac5e1f3138ffe0b8db9f632c0aff01d739580", 0xba}], 0x2, 0x0, 0x0, 0x40}], 0x5, 0x40084) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r5, 0x80046402, &(0x7f0000671000)=0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000db4000)={r4, 0x1000}, 0x6) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000755000)={{0xa, 0x2, 0x40, @loopback={0x0, 0x1}, 0xe1}, {0xa, 0x2, 0xffffffff80000000, @loopback={0x0, 0x1}, 0x7ff}, 0x10000000001f, [0x33, 0x42, 0x1, 0x95, 0x8, 0x9, 0x7, 0x9]}, 0x5c) accept4$ipx(r0, &(0x7f0000982000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000cde000-0x4)=0x10, 0x80800) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f0000f06000)={r6, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 332.876005] device gre0 entered promiscuous mode [ 332.903608] Subscription rejected, illegal request 2017/11/19 05:29:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$netlink(r0, &(0x7f0000ad2000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f000038a000)=[{0x10, 0x101, 0xd09, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000a95000-0x118)=[], 0x0, 0x0}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fe5000-0x9)="2f6465762f72746300", 0x0, 0x0) r2 = add_key(&(0x7f00008fc000-0x6)="727872706300", &(0x7f0000eeb000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d74000)="a63f4c04b7659658a5100e5a67e507dfea829e21a90297fa3bf738af1cd7931bcfc4c30f12145870fc54e911df75f14887817cfd0f20362c5126ab582c7f0e23743d1166cbfb7cd15ff00fc5ec2a0c4dad53af50458f55bd869d3a2a4ae98c3235", 0x61, 0xfffffffffffffffb) keyctl$clear(0x7, r2) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000919000)=[{0x8, 0x10000}], 0x1) socket$unix(0x1, 0x7, 0x0) r3 = socket(0x10, 0x2, 0x0) write(r3, &(0x7f00003fe000)="2400000026007f000000000000007700fbffffff0100000000000000ffffffff0100ff10", 0x24) 2017/11/19 05:29:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8001, 0x0, 0x0, 0x580}, 0x10) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000d23000-0x48)={0x10000, 0x0, [0x57c953bc, 0xc, 0x20, 0x6, 0x7, 0x102, 0x73, 0x100000000]}) 2017/11/19 05:29:27 executing program 2: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000edc000-0x8)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000137000-0x8)={0xa, &(0x7f0000717000-0x50)=[{0x200, 0x2a, 0xffffffffffffffe0, 0x4}, {0x0, 0x1000, 0x1, 0x4}, {0x4, 0x80000001, 0x6, 0x101}, {0xffff, 0xbc5, 0x0, 0x6d}, {0x4, 0x8, 0x9, 0x800}, {0x81, 0x9, 0x3, 0xdf}, {0x134dc120, 0x30, 0x0, 0x101}, {0x8, 0xffffffff, 0x6, 0x101}, {0x0, 0x2, 0x20, 0x0}, {0x5, 0xfffffffffffff800, 0x1, 0x5000000}]}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000441000)="2e2f66696c653000", 0x108) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007ef000)={0x0, 0x0}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000b000)="2f6465762f73657175656e63657200", 0x40100, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f00008f7000-0x4)=0x0) getsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000701000)=0x0, &(0x7f0000d8c000-0x4)=0x4) getresuid(&(0x7f0000aba000-0x4)=0x0, &(0x7f0000b60000-0x4)=0x0, &(0x7f0000f16000-0x4)=0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000d32000-0x30)={0xfffffffffffffffd, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/19 05:29:27 executing program 4: syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000332000-0x78)={0x2, 0x78, 0xdb, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000d59000-0xc)={&(0x7f0000d28000-0x8)="2e2f66696c653000", 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x805, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00004c7000-0xd)="2f6465762f736e642f73657100", 0x0, 0x4000000a00) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00003ed000)={0x0, 0x3ff, 0x0}, &(0x7f0000042000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ab7000-0x20)={0x20, 0x9d7, 0x2, 0x1ff, 0x3, 0x7, 0x8, 0x772, r2}, &(0x7f00004bf000)=0x20) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000428000-0x5c)={0x200, 0x3, {0xffffffffffffffff, 0x3, 0x24c92bae, 0x1, 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, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000109000-0x1e)="000000000000000000000000000000000000000000000000000000000000", &(0x7f0000cbf000-0x4)=0x1e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) shutdown(r3, 0x1) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00003cc000-0x9)="2f6465762f76637300", 0x80140, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000eb7000-0x9)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) pipe2(&(0x7f00009cf000-0x8)={0x0, 0x0}, 0x800) ioctl$GIO_SCRNMAP(r6, 0x4b40, &(0x7f0000b6a000-0xe6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r7 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_GET_PIT(r6, 0xc048ae65, &(0x7f0000a8f000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_X86_SET_MCE(r7, 0x4040ae9e, &(0x7f00007c5000-0x40)={0x0, 0x1000, 0xaa22, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0xb) r8 = gettid() perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r8, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r9 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) ioctl(r9, 0x227d, &(0x7f0000e4c000)="") 2017/11/19 05:29:27 executing program 6: mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x3) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f000051a000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000edf000)="8c", 0x1, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000ee1000-0x81)="c2", 0x1) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x1000000, 0x10014, r0, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000ef0000-0x4)=0x1000000000a35e, 0x4) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x40000000000000) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000ec1000)={{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6ec}, {0xa, 0x0, 0x7fc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x7ffe, [0x4296, 0x0, 0x7, 0xfffffffffffffafd, 0x101, 0xffffffff, 0x1ff, 0xffffffff]}, 0x5c) fcntl$getflags(r1, 0x1) syz_open_dev$usbmon(&(0x7f00006b6000-0xd)="2f6465762f7573626d6f6e2300", 0xf8, 0x80200) 2017/11/19 05:29:27 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007b2000)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e3d000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ff6000-0xe8)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000312000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f0000f1d000-0x20)={0x6, 0x0, r1, 0x2, r2, 0x7, 0x81, 0x100000001}) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000830000)={0x6, 0x0, [{0x4, 0xc6, 0x3, 0x5, 0xc04, 0x1, 0x627c, [0x0, 0x0, 0x0]}, {0x0, 0x8, 0x2, 0x2, 0x9, 0x0, 0x7, [0x0, 0x0, 0x0]}, {0xc0000001, 0x1, 0x2, 0x491a, 0x3, 0x975, 0x4, [0x0, 0x0, 0x0]}, {0x40000000, 0xfffffffffffffff8, 0x2, 0x3ff, 0x4dac000000000000, 0x0, 0x3, [0x0, 0x0, 0x0]}, {0xa, 0x6, 0x5, 0x3, 0x7, 0x7, 0x2, [0x0, 0x0, 0x0]}, {0xc000000f, 0x0, 0x4, 0xb0a, 0x2, 0xffffffffffffff7f, 0x4, [0x0, 0x0, 0x0]}]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000565000)={0x1000, 0x29, 0x1f, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sigaltstack(&(0x7f0000b42000/0x2000)=nil, &(0x7f00008b5000-0x4)=0x0) r3 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r4 = gettid() get_robust_list(r4, &(0x7f0000262000)=&(0x7f00003f1000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00002c5000)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fb9000)=@assoc_value={0x0, 0x5}, &(0x7f0000789000-0x4)=0x8) r6 = add_key$keyring(&(0x7f0000706000-0x8)="6b657972696e6700", &(0x7f0000926000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) chmod(&(0x7f0000def000)="2e2f66696c653000", 0x80) r7 = request_key(&(0x7f0000d50000-0xb)="6173796d6d657472696300", &(0x7f0000ab4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b74000-0x5)="47504c7d00", 0xfffffffffffffffc) keyctl$search(0xa, r6, &(0x7f00006e3000-0xc)="636966732e73706e65676f00", &(0x7f000086e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, r7) r8 = add_key(&(0x7f000000c000)="727872706300", &(0x7f0000b54000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00007de000)="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", 0x1000, 0xfffffffffffffffb) r9 = add_key$keyring(&(0x7f0000561000-0x8)="6b657972696e6700", &(0x7f0000394000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f0000db3000)={0x5, 0x9, r1, 0x80000001, r2, 0x3, 0x70b5, 0x3}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000add000)=@assoc_id=r5, &(0x7f000013a000)=0x4) keyctl$reject(0x13, r8, 0xad000000000000, 0x0, r9) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00007eb000)={r5, 0x4, "04fa5fa2"}, &(0x7f0000323000)=0xc) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00005ea000+0x1ef)="327d7fd7e39573acf38c5ec88fd9f33d9b929e1c055d22b3c7f0509f49c5770f197ab85b3fe3a6cf3b920ef8d4f50d2a512bc0d787fb6ef2f2ea8423459e7eee571f8ba87bb204562b109c401152c94f1767db3ef528613d907f63f438f2251546c2cced69888cbcb3d49b4457be3cef9c9fb0f88f8e4a82bbc653634ae314728c3331a93c47757b3c71c10763dd0c4fa32e4ae48f59fe2bf936370dd7beaff0ad182ffc007ca276494780767e4e5c7cb3f7e142505efd8c7c7705ad6ccd785c1dd81ec19e1d9c6988b143f6df09cc1a119b2bb055f3c446e3ad4c24472218b6abb7196e69b525bbb3beace6") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000e05000+0x20c)={&(0x7f0000573000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000091000)={r10, 0x9, 0x2, 0x7, 0xffffffffffff0000, 0x3f}, &(0x7f00004a8000)=0x14) io_setup(0x1, &(0x7f0000e2b000-0x4)=0x0) io_submit(r12, 0x1, &(0x7f0000001000)=[&(0x7f0000007000)={0x0, 0x0, 0x8, 0x0, 0x0, r3, &(0x7f0000000000)="dd", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000bf1000-0x53)={r11, 0x4b, "194a4643cedd4bf3f60ab7000800003e13fa6d10babb9b5f980268929592f215248a5ad9e159d00bdf0b16560d254b27f242852dd70b5c3e01f7f446dd71590a00000000000000099b9e69"}, &(0x7f00009fc000-0x4)=0x53) 2017/11/19 05:29:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) lgetxattr(&(0x7f0000774000)="2e2f66696c653000", &(0x7f0000aad000)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900", &(0x7f00000e0000-0x2)="", 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, r1) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fb6000)="2f6465762f76637300", 0x82, 0x0) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000db5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4d96}) sched_setaffinity(0x0, 0x8, &(0x7f0000555000-0x8)=0x75) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000a1e000-0xc)={&(0x7f0000fbc000-0x8)="2e2f66696c653000", r2}, 0xc) r3 = perf_event_open(&(0x7f00005ee000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x80, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket(0x10, 0x2, 0x10) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f0000ad9000)={0x4, 0x6, 0x800000000000, 0x4}) fgetxattr(r3, &(0x7f0000939000-0x1c)=@random={"6f73322e00", "00"}, &(0x7f0000306000-0x72)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62) r4 = open(&(0x7f0000ac2000-0x8)="2e2f66696c653000", 0x4c0, 0x0) fsetxattr(r4, &(0x7f0000096000)=@random={"757365722e09", "8581"}, &(0x7f0000872000)="2f6465762f8001746f667300", 0xc, 0x0) listxattr(&(0x7f0000a94000-0x8)="2e2f66696c653000", &(0x7f00005d9000-0x67)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x67) ftruncate(r3, 0x6) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000031e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002ab000)=0xc) setsockopt$sock_int(r4, 0x1, 0x3, &(0x7f0000da0000-0x4)=0x0, 0x4) r5 = open(&(0x7f00007dd000-0x8)="2e2f66696c653000", 0x0, 0x0) ioctl$VT_ACTIVATE(r4, 0x5606, 0x1) r6 = syz_open_dev$sndtimer(&(0x7f000031d000)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r6, 0x403c5404, &(0x7f00005f7000)={{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]}) statfs(&(0x7f00005cb000-0x8)="2e2f66696c653000", &(0x7f00005c0000-0x1a)="0000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00004e2000-0xa0)={0x0, @in6={{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x5, 0x7ff, 0x69, 0x16}, &(0x7f0000620000)=0xa0) setsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000abc000)={r7, 0x3a}, 0x8) 2017/11/19 05:29:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80000801, 0x6, &(0x7f00009b2000)={0x0, 0x0}) r0 = memfd_create(&(0x7f0000a34000)="7b00", 0x1) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f000025a000/0x3000)=nil, 0x3000, 0x1, r2) r3 = syz_open_dev$tun(&(0x7f0000337000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x10b000) fcntl$dupfd(r3, 0x0, r3) r4 = socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f0000481000)="2f6465762f6e65742f74756e00", 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000166000-0x4)=0x943, 0x4) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_addrs=@hci={0x1f, 0xff, 0x1}}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) read(r6, &(0x7f000025c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf) r7 = socket(0x11, 0x0, 0x0) r8 = socket(0x10, 0x2, 0x0) socketpair(0x3, 0x7, 0x7, &(0x7f0000ce6000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r6, &(0x7f0000ae4000-0xc)={0x10, 0x0}) bind$netlink(r0, &(0x7f0000088000)={0xf, 0x0, 0x80ffffffffffffff, 0x2000000400}, 0xc) setsockopt$SO_ATTACH_FILTER(r9, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000319000)=[{0x6, 0x0, 0x9, 0x0}]}, 0x8) write(r8, &(0x7f00004af000)="26000000130047f10701c1b00e000000000001000100000009ef18ffff00f132050010006e3502", 0x27) getsockopt$inet_pktinfo(r9, 0x0, 0x8, &(0x7f0000003000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000062000-0x4)=0xc) setsockopt$inet_pktinfo(r7, 0x0, 0x8, &(0x7f0000a89000)={r10, @empty=0x0, @broadcast=0xffffffff}, 0xc) removexattr(&(0x7f0000083000)="2e2f66696c653000", &(0x7f0000b98000-0xa)=@random={"747275737465642e00", "00"}) read(r7, &(0x7f00007ab000-0xa)="00000000000000000000", 0xa) sendto$inet6(r1, &(0x7f0000f0a000-0x2)="cf36", 0x2, 0x0, &(0x7f0000f06000-0x1c)={0xa, 0x1, 0x4e9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) userfaultfd(0x0) 2017/11/19 05:29:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8001, 0x0, 0x0, 0x0}, 0x10) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000d23000-0x48)={0x10000, 0x0, [0x57c953bc, 0xc, 0x20, 0x6, 0x7, 0x102, 0x73, 0x100000000]}) 2017/11/19 05:29:27 executing program 2: add_key(&(0x7f0000429000)="2e726571756573745f6b65795f6175746800", &(0x7f00002aa000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000063000-0x30)="", 0x0, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000b3a000-0x78)={0x2, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r2, 0x0) r4 = perf_event_open(&(0x7f0000fb3000-0x78)={0x2, 0x78, 0x401, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0}, 0x0, 0x0, r3, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = dup3(r3, r4, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r6, 0x12, 0x3, &(0x7f0000ad7000-0x4)=0x0, &(0x7f0000b0a000)=0x4) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) setxattr(&(0x7f0000801000-0xa)="2e2f636f6e74726f6c00", &(0x7f00009b4000)=@random={"6f73322e00", "6d643573756d5c47504c73656c696e7578706f7369785f61636c5f6163636573736d643573756d6b657972696e67706f7369785f61636c5f6163636573733a245b2400"}, &(0x7f00004e7000-0x1)="00", 0x1, 0xffffffffffffffff) fcntl$setlease(r5, 0x400, 0xe000000000000002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000a33000-0x8)={0x0, 0x0}) openat$vcs(0xffffffffffffff9c, &(0x7f0000d0c000)="2f6465762f76637300", 0x400000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x10000000010, 0x400000002, 0xc) write(r7, &(0x7f0000a51000-0x1f)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) socket(0x10, 0x2, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000690000)={0x0, 0x0}, 0x0) ioctl$KVM_GET_MP_STATE(r8, 0x8004ae98, &(0x7f0000f7e000)=0x0) eventfd2(0x100000001, 0x800) 2017/11/19 05:29:27 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000dd5000)="2f6465762f72666b696c6c00", 0x101002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000001000-0xd9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000)="2e2f66696c653000", 0x80) renameat2(r0, &(0x7f0000a36000-0x8)="2e2f66696c653000", r1, &(0x7f0000a02000)="2e2f66696c653000", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f000023d000-0xc)={@multicast2=0xe0000002, @rand_addr=0x1, @multicast2=0xe0000002}, 0xc) mkdir(&(0x7f00005d0000-0x8)="2e2f66696c653000", 0x30) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$unix(0x1, 0x5, 0x0) sendto$unix(r0, &(0x7f0000a86000)="684bf4568239e50512b89eb80b1ee19a247192b535d4040e6727ac13f27c54902a3787a4714c4dc692c6bef12b69b65c57ea8ee0d08fe6230423cde0469d7443b2e57f6b23d89976190480f6f63ab63e20f36fd6e503fc0a40821490d9c70ab59a1d6daf2ddf276524d012e56efbf4f5d5978680ac51cff0cf7c5bdd2205b442f6326d1cca2ba5353fd127ab5c76a3e5a6bfdc7997b502a616a5a41a5628e4b68335ce4dcc90c7cc4fce307023ce34a9726b8d831542971c33da1cd29f6e02d36020f73e6cf431636ec9681b4b81065c6a2ba8e92eaf55fcc2a2b6af", 0xdc, 0x2000040, &(0x7f0000e3a000)=@file={0x1, "2e2f66696c653000"}, 0xa) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f0000564000)=0xffffffff, 0x4) bind$unix(r3, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r3, 0x0) connect$unix(r2, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) poll(&(0x7f0000204000)=[{r1, 0x22, 0x0}, {r2, 0x2, 0x0}, {r2, 0x204a, 0x0}, {r2, 0x10, 0x0}, {r0, 0x100, 0x0}, {r2, 0x8500, 0x0}, {r3, 0x40, 0x0}, {r3, 0x300, 0x0}, {r1, 0x10, 0x0}], 0x9, 0x5) seccomp(0x1, 0x0, &(0x7f00006eb000-0x10)={0x5, &(0x7f00000b9000)=[{0x2, 0x6, 0x5, 0x0}, {0x80, 0x101, 0x7ff, 0x1}, {0x5, 0x74d, 0x10001, 0x8000000000000000}, {0x6, 0xfffffffffffffffe, 0xffffffffffffff12, 0xffffffffffff7fff}, {0x6, 0x4, 0x3, 0x1}]}) sched_setaffinity(0x0, 0x8, &(0x7f0000f55000-0x8)=0xf181) getpgrp(0x0) r4 = getpgrp(0xffffffffffffffff) r5 = perf_event_open(&(0x7f00000b3000-0x78)={0x20000000000002, 0x78, 0x46, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xaac, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x8000000000000, 0x0, 0x80000000, 0x0}, r4, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000fcb000)={0xffffffffffffffc0, 0xfffffffffffffff7}) listen(r2, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000a03000-0x4)=0x0) fcntl$lock(r1, 0x0, &(0x7f0000c04000-0x10)={0x1, 0x4, 0x10000, 0x0, r6}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000c50000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000520000)=0xe8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000064a000-0x20)={@loopback={0x0, 0x1}, 0x4a, 0x0, 0xdf0d81f87e735b31, 0xa, 0x9, 0x7fffffff, 0xfffffffffffffc01}, &(0x7f0000ef6000-0x4)=0x20) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000d63000-0x1)=0x4) ioctl$PIO_UNIMAP(r5, 0x4b67, &(0x7f0000102000-0x10)={0x2, &(0x7f0000760000-0x8)=[{0x100000000, 0x40}, {0x800, 0x1}]}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000f15000+0x916)=@req={0x87, 0x101, 0x80, 0x10001}, 0x10) getsockname(r3, &(0x7f0000437000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000048f000)=0xe) 2017/11/19 05:29:27 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x8, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000613000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) socket(0x1, 0x803, 0x800000000000000a) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000a0c000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ftruncate(0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000336000-0x8)=0x0, 0xffffffff) flock(r0, 0xa) socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f0000d16000-0x10)=[{&(0x7f0000c00000)="2900000018001980013d7524006800210206e30000000001800000000800160000000c00000000ff00", 0x29}], 0x1) 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) syz_open_dev$evdev(&(0x7f000037c000)="2f6465762f696e7075742f6576656e742300", 0x9, 0x400) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000299000)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000162000-0x4)=0xe8) perf_event_open(&(0x7f0000e47000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x10000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = 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) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f000000b000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0xf2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100fe, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r5, 0x0) r8 = socket(0x10, 0x3, 0x0) write(r8, &(0x7f0000493000)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) ioctl$KVM_CREATE_PIT2(r7, 0x4040ae77, &(0x7f0000271000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 333.096994] device gre0 entered promiscuous mode 2017/11/19 05:29:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8001, 0x0, 0x0, 0x0}, 0x10) ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f0000d23000-0x48)={0x10000, 0x0, [0x57c953bc, 0xc, 0x20, 0x6, 0x7, 0x102, 0x73, 0x100000000]}) 2017/11/19 05:29:27 executing program 6: bpf$OBJ_GET_MAP(0x7, &(0x7f0000d3b000-0x10)={&(0x7f0000081000)="2e2f66696c653000", 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f00003a8000)={0x2, 0x78, 0x2b, 0x3, 0x0, 0x0, 0x0, 0x2, 0x0, 0x6, 0x1800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x7, 0xc4, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1000010, 0x3, 0x3d7, &(0x7f0000239000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$mouse(&(0x7f0000e48000)="2f6465762f696e7075742f6d6f7573652300", 0x9dd, 0x200000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000c72000-0x4)=0x0, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f00005c9000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) r3 = socket$inet6(0xa, 0xfffffffffffffffc, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000cd0000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000eb0000-0x24)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000677000)=@ethtool_gstrings={0x1b, 0x100, 0x53, "dcc74117d93ee555a3b8fbe57741c571c8814358846292b6decad0c840b3fb7b0252039ab87712a0024d61d71f3953dea8ce19e57cf5e5792f06cb54a7bb22cbdf059e0905f42a5470a74c0169f234bd83694d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000f29000)=0x0, &(0x7f00006f6000)=0x4) bind$inet6(r4, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r4, 0x100000000) sendto$inet(r1, &(0x7f00001e2000)="e8", 0x1, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000148000-0x24)={@common="67726574617030000000000000000000", &(0x7f0000792000)=@ethtool_rxfh_indir={0x38, 0x4, [0x9, 0x8000, 0x7f, 0x8]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000b1f000-0x28)={@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]}) lstat(&(0x7f00009bb000-0x8)="2e2f66696c653000", &(0x7f0000fb6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000ba5000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xffffffffffffffc0, 0x0, 0xd27f, 0x10, 0xa0, 0xa0, 0x9, r6, r7}, {0x9, 0x3f, 0x85e, 0x40, 0x1ff, 0x0, 0x100000001, 0x800}, {0xff, 0xffffffff, 0x8, 0x0}, 0x42d, 0x9, 0x800, 0x1, 0x20, 0x2}, {{@in=@multicast1=0xe0000001, 0xa04, 0x100000000}, 0x5, @in=@empty=0x0, 0x4, 0x1, 0x2, 0x9, 0x3, 0x3, 0x6}}, 0xe8) ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f0000a03000-0x20)={@common="62637368300000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_int(r1, 0x0, 0x22, &(0x7f00002f6000-0x4)=0x2, 0x4) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000feb000)={0x5, 0xffffffffffffffff}, 0x8) 2017/11/19 05:29:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80000801, 0x6, &(0x7f00009b2000)={0x0, 0x0}) r0 = memfd_create(&(0x7f0000a34000)="7b00", 0x1) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f000025a000/0x3000)=nil, 0x3000, 0x1, r2) r3 = syz_open_dev$tun(&(0x7f0000337000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x10b000) fcntl$dupfd(r3, 0x0, r3) r4 = socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f0000481000)="2f6465762f6e65742f74756e00", 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000166000-0x4)=0x943, 0x4) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_addrs=@hci={0x1f, 0xff, 0x1}}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) read(r6, &(0x7f000025c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf) r7 = socket(0x11, 0x0, 0x0) r8 = socket(0x10, 0x2, 0x0) socketpair(0x3, 0x7, 0x7, &(0x7f0000ce6000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r6, &(0x7f0000ae4000-0xc)={0x10, 0x0}) bind$netlink(r0, &(0x7f0000088000)={0xf, 0x0, 0x80ffffffffffffff, 0x2000000400}, 0xc) setsockopt$SO_ATTACH_FILTER(r9, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000319000)=[{0x6, 0x0, 0x9, 0x0}]}, 0x8) write(r8, &(0x7f00004af000)="26000000130047f10701c1b00e000000000001000100000009ef18ffff00f132050010006e3502", 0x27) getsockopt$inet_pktinfo(r9, 0x0, 0x8, &(0x7f0000003000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000062000-0x4)=0xc) setsockopt$inet_pktinfo(r7, 0x0, 0x8, &(0x7f0000a89000)={r10, @empty=0x0, @broadcast=0xffffffff}, 0xc) removexattr(&(0x7f0000083000)="2e2f66696c653000", &(0x7f0000b98000-0xa)=@random={"747275737465642e00", "00"}) read(r7, &(0x7f00007ab000-0xa)="00000000000000000000", 0xa) sendto$inet6(r1, &(0x7f0000f0a000-0x2)="cf36", 0x2, 0x0, &(0x7f0000f06000-0x1c)={0xa, 0x1, 0x4e9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/11/19 05:29:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f00002e0000-0x4)=0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5421, &(0x7f00004a3000-0x8)=0x80000001) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) shutdown(r1, 0x2) r2 = gettid() getpgrp(r2) 2017/11/19 05:29:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8001, 0x0, 0x0, 0x0}, 0x10) ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f0000d23000-0x48)={0x0, 0x0, [0x57c953bc, 0xc, 0x20, 0x6, 0x7, 0x102, 0x73, 0x100000000]}) 2017/11/19 05:29:27 executing program 4: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000-0x18)={0xaa, 0x1, 0x0}) r1 = epoll_create1(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xb, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$urandom(&(0x7f0000004000)="2f6465762f7572616e646f6d00", 0x0, 0x4043) r4 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) getpgrp(r2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r4, &(0x7f0000007000-0x28)=[{&(0x7f0000005000)="01cd7f67d8f59aa3e1ec92b6fd3007b46ce1a198a1614a7f67ff63fda10f67b392a6f0832dc6c7756e9959203ee1c1c71c5dd0569dd90dff171f7e6dda606d15ff7e492d", 0x44}, {&(0x7f0000003000-0x89)="660146b86453f7ff842c43eb80868bc4fdc8ec97000000084c7a1e1ab010f9829323edf99e348e2c67b486093c7c3bce3c3e3966e53673b7742c8c52cc9333682717da974b67acabff8b187dc8d989d7cf34bcddba17d617eb3ea97a7f9a22b8293df7110aa41310b870e126b8d808a8d7e61fddf252aec3709fd477a3d2b48f3dc00326216a58", 0x87}, {&(0x7f0000012000)="6fc89a3968b4e99e042f79a39b772a056b7c0db976015b709e44aa8ab5823f7dea03b99e41ca326a4eb1446d3a93051a449ad6a53c6eaf180d648ddfbbabc427115edf3e9e904f89097055172d257faa", 0x50}, {&(0x7f0000002000)="8b9bca323c5329afb10e342dc6e0f0d9d476d4e29ab6b501b00d0a427cfa2937239755bbe6e4abdb", 0x28}, {&(0x7f0000013000)="16011ab3e08850f20f798d5f7e8784d0e5ae2dbb41ece0c69a17042f8a7a6a3e26c021b668f940c4026137cf29eec250b882660ae45741c1f5a2661424a09609ac1127b262e66531a95547424481a520e51142bb0c443e192c239e9c85f3d3f5cbcd6820f6b4a73a3f6e2d4ef020335fe75b3e8aad1d467b04ee97356f33a863f803e5cd7090a85f72c6bbf330a2b7287a3ef04109737771ddbc680ece2c0164a8d528ee86", 0xa5}], 0x5, 0x0) fchmod(r1, 0x14) fallocate(r1, 0x0, 0x5ab, 0x40002) fcntl$addseals(r1, 0x409, 0x3) lseek(r4, 0xfffffffffffffffe, 0x4) ftruncate(r0, 0x2000000000000006) r5 = getegid() fchown(r3, 0x0, r5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2017/11/19 05:29:27 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = memfd_create(&(0x7f00002c1000)="75736572aa736563757269747900", 0x2000000005) lseek(r0, 0x0, 0x4) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f00008f2000-0x8)="66757365626c6b00", 0x0, &(0x7f0000bbe000-0x1)="c1") getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000791000)={0x0, 0x0}, 0x2) r1 = syz_open_dev$sg(&(0x7f0000a7c000)="2f6465762f73672300", 0x20000000000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000668000-0x10)={0x0, 0x8, 0x10000000005, 0x7, 0x0}, &(0x7f0000d7a000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000901000-0x24)={r3, 0xfff, 0x1b, "89db87a15ec154217a8825119cbb2b3b19644975f4e772c5f33be7"}, 0x24) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 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}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000f7b000-0xb)="2f6465762f766373612300", 0x9, 0x200100) ioctl$TIOCNOTTY(r4, 0x5422) perf_event_open(&(0x7f00004e7000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000002000)={0x0, 0x3b, 0x0, @thr={&(0x7f0000001000)="", &(0x7f0000006000-0xb7)="85f277f2ddd7625053d30effa7510ab0414b309082f64b1f863bf5fca03234e5ddaf2c032cfa9f18b83a75c08dea8649c35a04e02b0d5df57d448c0beee9d74db4af38ffdf36ca9a6d9ffce77bbd45e278b76c80b3d09a4ff5819f7467"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x0) r5 = memfd_create(&(0x7f0000b3f000-0x16)="6b657972696e67766d6e657475736572707070452c00", 0x2) ioctl$LOOP_SET_FD(r5, 0x4c00, r4) r6 = inotify_init1(0x80000) ioctl$TIOCLINUX5(r5, 0x541c, &(0x7f0000042000)={0x5, 0x4a80, 0x10001, 0x3cf, 0x10538411}) fsetxattr(r6, &(0x7f0000754000)=@known="73797374656d2e706f7369785f61636c5f61636365737300", &(0x7f0000490000+0x33c)="6b657972696e67766d6e657475736572707070452c00", 0x16, 0x0) socket$inet(0x2, 0xe, 0x3) fcntl$addseals(r5, 0x409, 0x7) ioctl$TIOCLINUX2(r5, 0x40305828, &(0x7f0000002000-0xc)={0x2, 0x200000000000, 0x0, 0xfffffffffffffffd, 0x0, 0x0}) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffff9c, 0x6, 0xe, &(0x7f000023d000)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4f062fe8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffff9, 0x800000000000022, 0x50acbb8c, "f09d553d6fb8d7720f1ca3f6ade5e180527a16bc73fe988e5ff206047c2af781e6e7c4749ff1396371d6af7a494f686744a19f827239b0470436018f4d64bad1051a882181706bd4d9a242e32cf32997"}, 0x160) ioctl$sock_ifreq(r7, 0x8923, &(0x7f0000c15000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_names=@common="6c6f0000000000000000000000000000"}) ioctl$sock_inet_SIOCSIFADDR(r7, 0x8916, &(0x7f00001da000-0x20)={@generic="926107e5b2d4cdf9fde4f018bb4d17ba", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x8000000000000a, 0x0, &(0x7f0000b0a000)={0x0, 0x0}) [ 333.311688] device gre0 entered promiscuous mode 2017/11/19 05:29:27 executing program 6: r0 = open$dir(&(0x7f0000890000)="2e2f66696c653000", 0xa00, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000008b000)=0x0) r2 = openat(r0, &(0x7f0000f6b000-0x8)="2e2f66696c653000", 0x2, 0x42) syz_open_pts(r2, 0x10000) r3 = dup(r0) r4 = getpgrp(r1) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x832, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c36000-0x78)={0x0, 0x78, 0x0, 0xffffffffffffff81, 0x1, 0x0, 0x0, 0x1000, 0x0, 0x8, 0x3, 0x4, 0xceb, 0xa, 0x0, 0x0, 0x2, 0x6, 0xfffffffffffff800, 0x20102, 0x3cf, 0x3, 0x3, 0xffffffffffffa936, 0x8, 0x800, 0x0}, r4, 0x9, r5, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000704000-0xe8)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000880000)=0xe8) fstat(r3, &(0x7f0000cc4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r6, r7) sendto$unix(r2, &(0x7f0000551000)="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", 0x1000, 0x4004001, &(0x7f0000ad5000)=@file={0x1, "2e2f66696c653000"}, 0xa) r8 = epoll_create1(0x0) epoll_wait(r8, &(0x7f0000de0000)=[{0x0, 0x0}], 0x1, 0x20000000ff) r9 = dup3(r5, r8, 0x4000000080000) ioctl$PERF_EVENT_IOC_RESET(r5, 0x2403, 0x168) mmap(&(0x7f0000000000/0x60000)=nil, 0x60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x4000)=nil, 0x4000, 0x200000000003, 0x50, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = userfaultfd(0x0) ioctl$UFFDIO_API(r10, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r9, 0x8937, &(0x7f0000b82000)={@common="69705f76746930000000000000000000", @ifru_data=&(0x7f0000000000)="2f53b305d6392bef7f3e0f36359c2d1161478e8fc58252eb2c50143778f0e797"}) ioctl$UFFDIO_REGISTER(r10, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0e05403, &(0x7f0000001000)={{0x1, 0x0, 0xffff, 0x2, 0x3}, 0x1f, 0x1, "69643100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x611, 0x3, 0xe67, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mlock(&(0x7f0000012000/0x1000)=nil, 0x1000) ioctl$UFFDIO_UNREGISTER(r10, 0x8010aa01, &(0x7f0000004000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2017/11/19 05:29:27 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f0000009000-0x8)=0x0, 0x6) syz_extract_tcp_res(&(0x7f0000009000-0x8)={0x0, 0x0}, 0x2, 0xb) r0 = open(&(0x7f0000001000)="2e2f66696c653000", 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00006d5000)={0x1000000}, 0x8) mkdir(&(0x7f00000e6000)="2e2f636f6e74726f6c00", 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00003b0000)=0xf1) r2 = dup2(r1, r1) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000516000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa13, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x668, 0x2, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x2, &(0x7f0000001000-0xd)=[@in={0x2, 0x1, @rand_addr=0x800000000b90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfffffffffffffffb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcf0}]}, &(0x7f0000003000)=0x10) r6 = inotify_init1(0x80800) ioctl$TCSETA(0xffffffffffffffff, 0x5402, &(0x7f0000b75000-0x14)={0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffd6, 0x0, 0x8}) fcntl$setstatus(r0, 0x4, 0x72109c5fef5d34d3) r7 = gettid() ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x0) fcntl$setown(r2, 0x8, r7) rt_sigprocmask(0xfffffffffffffffe, &(0x7f00006e2000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r8 = dup2(r4, r1) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f00000e8000)=0x10001) fcntl$setsig(r6, 0xa, 0x1c) mount(&(0x7f000074e000-0xa)="2e2f636f6e74726f6c00", &(0x7f000040e000-0xa)="2e2f636f6e74726f6c00", &(0x7f00009c4000)="6d717565756500", 0x12, &(0x7f00001a6000)="503eb32a8177c8b5d656295c91d7ac97f3bdaed76eb1555e83301f1de2b88e5caeb1241aca5f0764c7f19e85cee923302b5ed84fd65740369feaa9e365f2f04f") clock_gettime(0x0, &(0x7f0000427000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000a9c000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_getres(0x5, &(0x7f0000dfb000-0x8)={0x0, 0x0}) timerfd_settime(r8, 0x0, &(0x7f0000511000-0x10)={{0x77359400, r9}, {0x0, 0x0}}, &(0x7f0000e5a000)={{0x0, 0x0}, {0x0, 0x0}}) inotify_add_watch(r6, &(0x7f00007a7000)="2e2f636f6e74726f6c00", 0xa4000960) open(&(0x7f00003dd000)="2e2f636f6e74726f6c00", 0x1000000000000000, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000000b000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2017/11/19 05:29:27 executing program 2: mmap(&(0x7f0000001000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VAPIC_ADDR(0xffffffffffffffff, 0x4008ae93, &(0x7f0000031000-0x8)=0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000030000)="2f6465762f6b766d00", 0x8000000000020100, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000033000-0x38)={0x2, 0x0, [{0x400000, 0x0, 0x2, 0x0, 0xfffffffffffffffc, 0x0}, {0xa, 0x6, 0x871, 0x10000000, 0xfffffffffffffffe, 0x0}]}) setns(r2, 0x40000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000001000-0x18)={0x1, 0x0, [{0x660, 0x0, 0x6}]}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f000001f000)=0x7001) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f000002a000)={0x0, 0x9, 0x80800000005, &(0x7f0000033000)=0x0}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000035000-0x9)="2f6465762f6b766d00", 0x400000000000043, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x7ff) r4 = syz_open_dev$usbmon(&(0x7f0000012000-0xd)="2f6465762f7573626d6f6e2300", 0xfff, 0x101000) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000018000-0xc)={0x0, @loopback=0x0, @multicast2=0x0}, &(0x7f0000035000)=0xc) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r1, &(0x7f0000037000-0x10)=@random={"62747266732e00", "2f6465762f6b766d00"}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000036000-0x50)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa3de, 0xb9, 0x7, 0x500, 0x8, 0x184, r5}) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000006000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x2, 0x10a60871, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5) ioctl$KVM_GET_XCRS(r6, 0x8188aea6, &(0x7f0000030000)={0x5, 0xd910, [{0x4, 0x0, 0x4}, {0x100000004, 0x0, 0x7fffffff}, {0x81, 0x0, 0x4}, {0x6, 0x0, 0x8}, {0x0, 0x0, 0xae}]}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r6, &(0x7f0000036000)=@known="636f6d2e6170706c652e46696e646572496e666f00") ioctl$KVM_SET_CPUID(r6, 0x4008ae8a, &(0x7f000000c000)={0x2, 0x0, [{0x1, 0x0, 0x2, 0x0, 0x23b0, 0x0}, {0xa, 0xffffffffffff7ad0, 0x9, 0x0, 0x24, 0x0}]}) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f000001b000-0x58)={0x5, 0x0, [{0x30a, 0x0, 0x100000001}, {0xfff, 0x0, 0x6}, {0xb47, 0x0, 0x0}, {0x262, 0x0, 0x6}, {0xbfd, 0x0, 0x9}]}) ioctl$KVM_GET_SUPPORTED_CPUID(r3, 0xc008ae05, &(0x7f0000030000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") dup2(r6, r0) 2017/11/19 05:29:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00004ec000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000fc2000-0x10)={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(0xffffffffffffffff) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002a7000-0xc)="2f6465762f72666b696c6c00", 0x47fffffdffffffd, 0x0) readv(r0, &(0x7f0000afd000)=[{&(0x7f0000449000)="", 0x0}, {&(0x7f000051d000)="", 0x0}, {&(0x7f00007d4000-0xba)="", 0x0}, {&(0x7f000030a000-0x63)="00", 0x1}], 0x4) close(r0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00004ac000)=[], 0x0) socket$netlink(0x10, 0x3, 0xb) write(r0, &(0x7f00008a7000-0xd5)="fa0475e3119878a3f474c1fed7851a71ea33f0ef76960140d9f5e8624b6e8335d91fe27b0445e2bceaf426ef173c6e72c0a0be4680cf9f6c8026f52f27ace0c2448ba1afad40c092d895a6489bb390df6707ae85f6a1af71c21e59ab0768f7ccc21139cf24850f95687b4baba56d56c2197116e01055c3ae80d29cd298ef1b0a8021716bdcd0ca8d20f741bc320dfc68eb40d3544d341225abc2737b312ba854ed253d532eded9985ca4aaf11999033e3277abba7a6936dee9fe21aef6fb31e6709111e915decec2082e68fde85c1f15369e745efb", 0xd5) read(r2, &(0x7f000038b000)="00", 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) inotify_add_watch(r0, &(0x7f00004e9000)="2e2f66696c653000", 0x10) recvfrom(r3, &(0x7f0000017000)="", 0x0, 0x100, &(0x7f000002d000-0x10)=@alg={0x26, "6861736800000000000000000000", 0x0, 0xfffffffffffffffc, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r1, 0x13) 2017/11/19 05:29:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8001, 0x0, 0x0, 0x0}, 0x10) ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f0000d23000-0x48)={0x0, 0x0, [0x0, 0xc, 0x20, 0x6, 0x7, 0x102, 0x73, 0x100000000]}) 2017/11/19 05:29:28 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000023e000-0x9)="2f6465762f72746300", 0x60000, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x335) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000096f000)={0x0, 0x0}) perf_event_open(&(0x7f00008b2000-0x78)={0x0, 0x78, 0x4, 0x1000, 0x10000000001, 0x0, 0x0, 0x9, 0xffffffffffffffff, 0x8, 0x1f, 0x2, 0xfff, 0x1, 0x0, 0x7, 0x4, 0x0, 0x740f, 0x250, 0x6, 0x83, 0x7, 0x5, 0x1, 0x8, 0x0}, r1, 0xfff, r0, 0x7) perf_event_open(&(0x7f000001d000)={0x40000000000002, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xfe, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) mmap(&(0x7f0000000000/0xf0f000)=nil, 0xf0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x8000e, 0x7) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000cad000-0x58)={0x4, 0xfffffffffffffffb, 0x5, 0x8, 0x9, 0x9a2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r0, &(0x7f0000fe0000-0x1000)="", 0x0, 0x0, &(0x7f00008d7000-0x1c)={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ffc}, 0x1c) getpeername$inet6(r2, &(0x7f0000e07000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000b1f000)=0x1c) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d9f000-0x9)="2f6465762f76637300", 0x1ffb, 0x0) ioctl$VT_DISALLOCATE(r3, 0x5608) socket$inet_tcp(0x2, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000851000)={0x8, 0x0, &(0x7f0000366000)=[], &(0x7f0000f3e000-0x6)="737973654f00", 0x101, 0x80, &(0x7f0000e24000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9, 0x0}, 0x30) syz_open_dev$vcsa(&(0x7f0000436000)="2f6465762f766373612300", 0xab, 0x80400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000039b000)={0xfffffffffffffffc, 0x3b, 0x1, 0x10001, 0x0, 0x40000000000004, 0x7ff, 0x101, 0x0}, &(0x7f0000a13000+0xb6a)=0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f000013e000-0x6)={r5, 0x7}, &(0x7f0000c13000-0x4)=0x8) r6 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r6, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f0000790000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r7, 0x2000000000010d, 0x20000000000e, &(0x7f00001b0000-0xab)="00000000", &(0x7f0000000000)=0x4) r8 = socket$inet6(0xa, 0x1, 0x8010000000000084) accept4$inet6(r8, 0x0, &(0x7f0000343000-0x4)=0x0, 0x803) setsockopt$inet6_group_source_req(r8, 0x29, 0x30, &(0x7f0000b18000-0x108)={0x3, {{0xa, 0x1, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2017/11/19 05:29:28 executing program 4: r0 = creat(&(0x7f0000644000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000f2b000)={0x0, []}, &(0x7f0000878000)=0x4) getpid() r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000710000)="2f6465762f6b766d00", 0x40, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe(&(0x7f00003c1000)={0x0, 0x0}) r4 = syz_open_dev$mice(&(0x7f0000ba7000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a45321, &(0x7f0000a3a000)={{0x6, 0x81}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, 0x101800, 0x8000, 0xac, 0x1000, 0x7, 0x7fff, 0x0, 0x4, 0x592c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) fcntl$dupfd(r4, 0x0, r3) syz_extract_tcp_res$synack(&(0x7f00003c9000-0x8)={0x0, 0x0}, 0x1, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) creat(&(0x7f00009be000-0x8)="2e2f66696c653000", 0x0) ioctl$KVM_SET_MSRS(r5, 0xc008ae88, &(0x7f0000e57000)={0x6, 0x0, [{0x250, 0x0, 0x6}, {0x0, 0x0, 0xc0000}, {0x7087851780294627, 0x0, 0x9}, {0xbe6, 0x0, 0xb}, {0xbff, 0x0, 0xa5}, {0xe95, 0x0, 0xd7e}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0xfffffffffffffffe, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f0000001000-0x4)=0x8007fffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$vcsa(&(0x7f0000590000-0xb)="2f6465762f766373612300", 0x100000000000000, 0x20000) ioctl$UFFDIO_UNREGISTER(r7, 0x8010aa01, &(0x7f0000a28000)={&(0x7f0000b10000/0x4000)=nil, 0x4000}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfa, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000421000-0x4)=0x0) mmap(&(0x7f0000000000/0x54000)=nil, 0x54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000fbb000)="2f6465762f736e642f73657100", 0x0, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/19 05:29:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000001e000)=0x5, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000562000)={0xaa, 0x1, 0x0}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000a86000)=0x0, 0x4) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = dup(r1) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000f64000)=0x0, &(0x7f0000a94000)=0x4) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) pkey_alloc(0x0, 0x3) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00002fd000)={0x0, @in6={{0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b27000)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000258000-0x20)={0x20000000000000, 0xffffffff, 0x200, 0x1000, 0x100000001, 0x7, 0x20d, 0x4, r5}, &(0x7f0000866000-0x4)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000036a000-0x8)={0x0, 0x8}, &(0x7f0000784000)=0x8) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00001c0000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f000043c000)={r6, 0x1, 0x0}, 0xc) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f00003ba000-0x8)={r7, 0x1}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000abd000-0x8)={r6, 0x2}, &(0x7f0000f85000-0x4)=0x8) getresuid(&(0x7f00004db000)=0x0, &(0x7f00001b8000)=0x0, &(0x7f0000b7f000)=0x0) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f00005ac000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r9}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}}, 0xe8) getsockopt$inet6_buf(r4, 0x29, 0x45, &(0x7f0000543000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000002000-0x4)=0x90) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000005000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) sendmsg$netlink(r0, &(0x7f0000277000)={&(0x7f000000f000-0xc)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000016000-0x10)=[], 0x0, &(0x7f000001d000-0x88)=[], 0x0, 0x0}, 0x0) close(r0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000d06000)={r8, 0x6, 0x20, 0x10000, 0x0}, &(0x7f000012c000-0x4)=0x18) r11 = socket$inet(0x2, 0x802, 0xfffffffffffffffc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r11, 0x84, 0x76, &(0x7f0000710000-0x8)={r10, 0x5}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000f6e, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/11/19 05:29:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80000801, 0x6, &(0x7f00009b2000)={0x0, 0x0}) r0 = memfd_create(&(0x7f0000a34000)="7b00", 0x1) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f000025a000/0x3000)=nil, 0x3000, 0x1, r2) r3 = syz_open_dev$tun(&(0x7f0000337000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x10b000) fcntl$dupfd(r3, 0x0, r3) r4 = socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f0000481000)="2f6465762f6e65742f74756e00", 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000166000-0x4)=0x943, 0x4) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_addrs=@hci={0x1f, 0xff, 0x1}}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) read(r6, &(0x7f000025c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf) r7 = socket(0x11, 0x0, 0x0) r8 = socket(0x10, 0x2, 0x0) socketpair(0x3, 0x7, 0x7, &(0x7f0000ce6000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r6, &(0x7f0000ae4000-0xc)={0x10, 0x0}) bind$netlink(r0, &(0x7f0000088000)={0xf, 0x0, 0x80ffffffffffffff, 0x2000000400}, 0xc) setsockopt$SO_ATTACH_FILTER(r9, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000319000)=[{0x6, 0x0, 0x9, 0x0}]}, 0x8) write(r8, &(0x7f00004af000)="26000000130047f10701c1b00e000000000001000100000009ef18ffff00f132050010006e3502", 0x27) getsockopt$inet_pktinfo(r9, 0x0, 0x8, &(0x7f0000003000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000062000-0x4)=0xc) setsockopt$inet_pktinfo(r7, 0x0, 0x8, &(0x7f0000a89000)={r10, @empty=0x0, @broadcast=0xffffffff}, 0xc) removexattr(&(0x7f0000083000)="2e2f66696c653000", &(0x7f0000b98000-0xa)=@random={"747275737465642e00", "00"}) read(r7, &(0x7f00007ab000-0xa)="00000000000000000000", 0xa) 2017/11/19 05:29:28 executing program 0: openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f76637300", 0x27d, 0x0) r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) mmap(&(0x7f000004d000/0xc00000)=nil, 0xc00000, 0x0, 0x32, r0, 0x0) perf_event_open(&(0x7f0000b40000)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x4, 0x20, 0x7, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xd1, 0x4000000000c0004) 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) pipe(&(0x7f000044b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r2, &(0x7f0000a18000)={0x4, 0x10021, 0x2, "b0c6dbb58fb8", 0x77dd, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) fsync(r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000012a000)="2f6465762f73657175656e6365723200", 0x100, 0x0) ioctl$KDGKBLED(r5, 0xc004510e, &(0x7f0000fca000-0x1)=0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f000071d000)={@common="62637366300000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r6, 0x11, 0x64, &(0x7f00000df000)=0x0, &(0x7f0000c47000-0x4)=0x4) r7 = memfd_create(&(0x7f0000144000-0x9)="056465762f7367230d", 0x1) write(r7, &(0x7f00007ff000)="002094fc0100000050", 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r7, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000923000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x80000) sendto$packet(r1, &(0x7f0000fa9000-0x5)="1ef9000001", 0x5, 0x4000, 0x0, 0x0) r8 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000440000-0xc)="2f6465762f72666b696c6c00", 0x80000000000000, 0x0) readv(r8, &(0x7f0000afd000)=[{&(0x7f00007d8000)="", 0x0}, {&(0x7f00007d4000-0xba)="", 0x0}], 0x2) 2017/11/19 05:29:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b7d000)="2e2f66696c653000", 0x121003, 0xf) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f000005c000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0xb0c7, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f00009e9000)="2f6465762f766373612300", 0xffffffff, 0x1ffff) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xf0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f000005b000-0x8)={0x19980330, 0x0}, &(0x7f000005a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) r3 = syz_open_dev$usbmon(&(0x7f0000d93000-0xd)="2f6465762f7573626d6f6e2300", 0xc7, 0x0) r4 = syz_open_dev$sg(&(0x7f000068a000-0x9)="2f6465762f73672300", 0x7, 0x20800) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r4, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x9, 0xfffffffffffffffc, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) socket$netlink(0x10, 0x3, 0x80000) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffff001, 0x2) r5 = syz_open_dev$sg(&(0x7f000000c000-0x9)="2f6465762f73672300", 0x0, 0x2) write$evdev(r5, &(0x7f000082c000-0x78)=[{{0x0, 0x0}, 0x400, 0x8, 0xffffffffffff062c}, {{0x0, 0x2710}, 0x3, 0x3, 0x8416}, {{0x0, 0x0}, 0x0, 0x9, 0xa}, {{0x0, 0x0}, 0x1, 0x6, 0x1000}, {{0x0, 0x0}, 0xc96, 0xfffffffffffffffe, 0x8000}], 0x50) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x3, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) sync() ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40042406, &(0x7f00009ef000-0x8)="2124657468312500") r6 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$packet(r3, &(0x7f00004b9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000af0000)=0x14, 0x0) setsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f000059a000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x0, 0x0, 0x2, 0xa, 0x0, 0x0, 0x0, r7, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x4, 0x401, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x4}, 0x0, @in=@rand_addr=0x2, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cda000-0x11)="2f6465762f7667615f6172626974657200", 0x18000, 0x0) ioctl$KVM_SET_LAPIC(r8, 0x4400ae8f, &(0x7f000044c000-0x400)={"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"}) accept4$packet(r3, &(0x7f0000411000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000e3e000-0x4)=0x14, 0x800) getsockname$ipx(r4, &(0x7f0000b30000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000091c000-0x4)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f000067d000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000e95000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f000009d000)={r9, @in6={{0xa, 0x1, 0x12, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbd, 0x5, 0x2, 0xff, 0x1000000000018}, &(0x7f0000d37000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r8, 0x84, 0x18, &(0x7f0000ceb000-0x6)={r10, 0x8}, &(0x7f0000ab9000-0x4)=0x6) 2017/11/19 05:29:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8001, 0x0, 0x0, 0x0}, 0x10) ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f0000d23000-0x48)={0x0, 0x0, [0x0, 0x0, 0x20, 0x6, 0x7, 0x102, 0x73, 0x100000000]}) [ 333.763990] device gre0 entered promiscuous mode 2017/11/19 05:29:28 executing program 3: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000080e000)={0x0, 0x0, 0x0}, &(0x7f0000fb3000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000e3000-0x8)={0x0, 0x0}) r2 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x3, 0x0}, r0, 0xffffffffffffffff, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00002ef000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e01000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x8, 0x0, 0x0, 0x3ffc, 0xfffffffffffffffd, 0x0, 0x0, 0xffffffffffffff68, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0xb) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf9f000)=nil, 0xf9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchdir(r4) mkdir(&(0x7f0000ea8000)="2e2f66696c653000", 0x0) rename(&(0x7f0000b3f000-0xe)="2e2f66696c653000", &(0x7f000067d000-0xe)="2e2f66696c65302f66696c653000") perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x1000000010000000, 0xfffffffffffffffc, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, 0x0, 0x4, r3, 0x0) inotify_init1(0x20000000084a06) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000db8000)={0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000c8f000)={0x0, 0x0, 0x0}, &(0x7f00003d1000)=0xc) fcntl$setown(r2, 0x8, r5) mmap(&(0x7f0000000000/0x70000)=nil, 0x70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x4000032, r6, 0x0) mmap(&(0x7f0000072000/0x1000)=nil, 0x1000, 0x3, 0x32, r6, 0x1) writev(r6, &(0x7f0000074000-0x10)=[{&(0x7f0000026000)="390000001100194700bb61e1c305000040ecffff020000000000000001008000090003002100000000000fe23f07000000000000005bffff01a2ec", 0x3b}], 0x1) 2017/11/19 05:29:28 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000c82000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f00007ee000)={&(0x7f0000000000)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000034c000)=[{&(0x7f0000bda000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0}], 0x1, &(0x7f0000002000-0x29)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29, 0x200}, 0x40010042) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000aa4000-0x9)="2f6465762f76637300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x20000000000807, 0xf3) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x2, 0x8010, r0, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000adb000-0x12)={@common="69726c616e3000000000000000000000", 0x1ff}) r3 = accept4$inet6(r2, &(0x7f0000776000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000522000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x0, 0x32, r3, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000090a000)={0x1, 0x3, &(0x7f0000614000-0x18)=[@generic={0x15b4, 0x0, 0x0, 0x2000000000000}, @map={0x7, 0x0, 0x0, r1}, @generic={0xd39d, 0x0, 0x7f, 0x3}], &(0x7f00005f5000)="76626f786e6574312e2873797374656d5e776c616e305d4074727573746564ec2a656d31235d7472757374656400", 0x3, 0x80, &(0x7f000081f000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8000, 0x1}, 0x30) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000f8a000)=0x0) creat(&(0x7f0000b11000)="2e2f66696c653000", 0x0) syz_open_dev$sg(&(0x7f0000c77000)="2f6465762f73672300", 0x3942fa1f, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x3, 0x3, 0x0, 0x0, 0x5, 0x0, 0x8, 0xfe, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x40000000000000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xf018, 0x2, 0x0}, r5, 0xffff, r1, 0x2) gettid() perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000666, 0x0, 0x0, 0x800000000000000, 0x0, 0x2, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00006cd000-0xc)="00", 0x2) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00005f7000)={0x6, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14c, 0x400, 0x3f, 0x7e9ee263, 0x7ffd, &(0x7f000057f000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8000, 0x411, 0x9}) r6 = socket$inet6(0xa, 0x80005, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dfa000-0x10)="2f6465762f73657175656e6365723200", 0x2001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r6, 0x84, 0x0, &(0x7f0000fca000-0x1)="30", 0x1) 2017/11/19 05:29:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8001, 0x0, 0x0, 0x0}, 0x10) ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f0000d23000-0x48)={0x0, 0x0, [0x0, 0x0, 0x0, 0x6, 0x7, 0x102, 0x73, 0x100000000]}) 2017/11/19 05:29:28 executing program 0: r0 = open(&(0x7f0000c29000-0x8)="2e2f66696c653000", 0x0, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000269000/0xc00000)=nil, 0xc00000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000b77000-0x9)="2f6465762f72746300", 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000820000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000bbf000-0x4)=0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="59f1a03340487c8735db24a266325d16"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e4000000000000000000", @ifru_flags=0x2fd}) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f00001c9000-0x22)={0x0, 0x2, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) socket$inet(0x2, 0x1, 0x0) sendto$inet6(r1, &(0x7f00004cf000-0x1000)="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", 0x1000, 0x40, &(0x7f0000e27000-0x1c)={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/11/19 05:29:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffc, r0, 0x1) r2 = accept4$llc(0xffffffffffffffff, &(0x7f000036a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000015f000)=0x10, 0x0) r3 = syz_open_dev$mice(&(0x7f00008cc000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x100) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000037c000)=0x0) getpgrp(r4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000063f000)=0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x1, 0x4, 0x20000000, 0x0, 0x8, 0x40000, 0x2, 0xfe, 0x0, 0x0, 0x8013, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffc, 0x0, 0x0, 0x8, 0x0, 0x0, 0x9, 0x0, 0x0}, r5, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = socket(0x10, 0x802, 0x0) fgetxattr(r6, &(0x7f000084c000-0xf)=@random={"747275737465642e00", "656d305c5b00"}, &(0x7f0000a08000)="000000000000", 0x6) write(r6, &(0x7f0000fee000)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x100, 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000964000)={0xdb, 0x0, 0x2, 0x7}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r7, 0xc0086438, &(0x7f0000000000)={0x5, r8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001000)=0x0) ioprio_set$pid(0x2, r9, 0x9) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) socket$inet(0x2, 0x6, 0x800) mq_open(&(0x7f000023a000-0x9)="657468306264657600", 0x841, 0x100, &(0x7f0000730000-0x40)={0x6, 0xfffffffffffffffe, 0xffffffff, 0xe7, 0x2, 0x3655, 0xc75, 0x2}) r10 = socket$inet(0x2, 0x3, 0xe2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000f18000-0x8)={0x0, 0xe732}, &(0x7f0000517000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r10, 0x84, 0x6, &(0x7f00006e6000-0x8c)={r11, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_inet_SIOCSIFFLAGS(r10, 0x8914, &(0x7f000000d000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0x5801}) prctl$setname(0xf, &(0x7f0000c0f000-0x1a)="247d6367726f75705c706f7369785f61636c5f61636365737300") socket$inet_tcp(0x2, 0x1, 0x0) 2017/11/19 05:29:28 executing program 3: r0 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) poll(&(0x7f0000f6d000-0x20)=[{r2, 0x0, 0x0}, {r2, 0x1, 0x0}], 0x2, 0x7ff) bind$inet(r2, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000218000)="", 0x0, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000462000)={0x7b, 0x0, [0x7fff, 0x78, 0x400, 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]}) lremovexattr(&(0x7f0000aee000-0x8)="2e2f66696c653000", &(0x7f0000945000)=@random={"6f73322e00", "3a00"}) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x1000000, 0x11, r1, 0x0) sendto$inet(r2, &(0x7f0000575000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000048b000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x800, 0x0) inotify_init1(0x800) clock_gettime(0x0, &(0x7f00009c0000-0x8)={0x0, 0x0}) mq_timedsend(r0, &(0x7f00005c5000-0x3f)="3ffec7e2fdbcd19960352680d7bd8397464415ac174df0c168e206ecfc5a9c42b5616ca8e3d0790fda31d0025b14c4863267ec0979400389781b4de7f371b5", 0x3f, 0x8ba7, &(0x7f0000d24000)={r3, r4+10000000}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000db9000)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_addrs=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}}) 2017/11/19 05:29:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80000801, 0x6, &(0x7f00009b2000)={0x0, 0x0}) r0 = memfd_create(&(0x7f0000a34000)="7b00", 0x1) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f000025a000/0x3000)=nil, 0x3000, 0x1, r2) r3 = syz_open_dev$tun(&(0x7f0000337000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x10b000) fcntl$dupfd(r3, 0x0, r3) r4 = socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f0000481000)="2f6465762f6e65742f74756e00", 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000166000-0x4)=0x943, 0x4) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_addrs=@hci={0x1f, 0xff, 0x1}}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) read(r6, &(0x7f000025c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf) r7 = socket(0x11, 0x0, 0x0) r8 = socket(0x10, 0x2, 0x0) socketpair(0x3, 0x7, 0x7, &(0x7f0000ce6000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r6, &(0x7f0000ae4000-0xc)={0x10, 0x0}) bind$netlink(r0, &(0x7f0000088000)={0xf, 0x0, 0x80ffffffffffffff, 0x2000000400}, 0xc) setsockopt$SO_ATTACH_FILTER(r9, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000319000)=[{0x6, 0x0, 0x9, 0x0}]}, 0x8) write(r8, &(0x7f00004af000)="26000000130047f10701c1b00e000000000001000100000009ef18ffff00f132050010006e3502", 0x27) getsockopt$inet_pktinfo(r9, 0x0, 0x8, &(0x7f0000003000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000062000-0x4)=0xc) setsockopt$inet_pktinfo(r7, 0x0, 0x8, &(0x7f0000a89000)={r10, @empty=0x0, @broadcast=0xffffffff}, 0xc) removexattr(&(0x7f0000083000)="2e2f66696c653000", &(0x7f0000b98000-0xa)=@random={"747275737465642e00", "00"}) [ 333.974212] device lo left promiscuous mode [ 334.043811] device gre0 entered promiscuous mode 2017/11/19 05:29:29 executing program 2: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000f6b000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cbc000)=0xe8) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000f70000-0x8)={0x0, 0x80000001}, &(0x7f0000f6f000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f6e000)={r3, 0x0, 0x30}, &(0x7f0000f6f000-0x4)=0xc) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000246000)={r4, 0x7ffffffb}, &(0x7f0000f6f000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x3, 0x9) write(r5, &(0x7f00004f8000-0x1f)="00000000f70300001f0006c507140023050000000200000002ff0000192f00", 0x1f) getrandom(&(0x7f0000eaf000)="0000000000000000000000000000000000000000", 0x14, 0x2) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000a3c000-0x10)=[{&(0x7f0000ff9000-0x3b)="390000001100092401030020000500ff07000000050000000000000000003c0019001a000f000000fefffff5000000001e200000c1000007051204", 0x3b}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000baf000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0xf, 0x803, 0x40000002) setsockopt$inet6_tcp_buf(r6, 0x6, 0xb, &(0x7f0000de0000+0x3a5)="3a3879fbcbb0f0ade03ea053de50545927379267d37be10ce8dbd57d69c8047db1217d17be05bec643f3a597624f2578f240e0eb00c33775ca914ee5c473ab906405a2aed2c769c2c70d0cc6706d7133520bdd9f274028d615798f4034b0b4ceedde4ea97060426184db894b31b0028c51415202279a9e1ae5dc", 0x7a) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x26, 0x80005, 0x80000001) getsockname$llc(r6, &(0x7f00008cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000459000)=0x10) r7 = socket(0xd, 0x80005, 0x7) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x1, 0xfffffffffffffffc, 0x0, 0x0, 0xa, 0x9e, 0x0, 0x0, 0x0, r2}, {0x0, 0x0, 0x380, 0x42, 0x0, 0x0, 0x100000000, 0x10000000}, {0x8000000, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x1000006}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x40000000000001, 0x800000000000000, 0xfffffffffffffffe, 0x1, 0x0, 0x80}}, 0xe8) sendto$inet6(r6, &(0x7f0000151000-0x1)="8d", 0x1, 0x2000000000000001, &(0x7f0000001000)={0xa, 0x0, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) connect$netlink(r7, &(0x7f0000bb4000)={0x20000000013, 0x0, 0xfffffffffffffffe, 0xadd}, 0xc) 2017/11/19 05:29:29 executing program 4: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000fcb000)={0x0, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x8)={0xff3, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) sendto$inet6(r1, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sysfs$3(0x3) shutdown(r1, 0x1) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000a2b000-0x8)=@assoc_value={0x0, 0x0}, 0x8) r2 = socket$inet(0x2, 0x4, 0x24) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000859000-0x10)={0x0, 0x9, 0xfffffffffffffe03, 0x2}, &(0x7f0000ed3000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000c6b000)={0x0, 0x4}, &(0x7f0000f71000)=0x6) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00001b2000-0xc)=@sack_info={r3, 0x10000, 0xb724}, &(0x7f0000e70000-0x4)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000f7000-0xc)={0x0, 0x8, 0x30}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00008ab000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x54, 0x3, 0x5, 0x1, 0x12}, 0xa0) socket(0x13, 0x80800, 0x2) sendto$inet(0xffffffffffffffff, &(0x7f0000e8e000)="", 0x0, 0x0, &(0x7f0000db5000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00001f7000-0x28)={r0, 0x200000000725, 0x1000, 0xe6, &(0x7f0000e19000-0x1002)="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", &(0x7f00002d5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000000ec51, 0x8000000405}, 0x28) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) get_mempolicy(&(0x7f0000bd1000)=0x0, &(0x7f000064d000)=0x0, 0x9f, &(0x7f00002d6000/0x1000)=nil, 0x100002) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000080b000+0x83a)={0x0, 0xd6, "32ca1d1fa1bde2414188d71e25fc4c876fbf22ef14db45002864acbe78227acddea19b776a782174c3ff9233edf14ad6dab7ff8dd378e0c526058270004bad20045831ff2f09a957bb053cf958c570d88b8a8be69591246122dc9746a8f4de2f9da4c55cca8e8200c4ae83b17e34ac96436b47952a721a11d96fe2dbb3c665eb6aea69a753c95ab6faf7c28660dc23126778083f697e133ae29ce0febe6dd6b0099885be5f733c63c16eb150b8de606d984ca741d2191b053e8b1227b0c3d13b25d7e57d8079ee8cc7e07421557fd8de59c1e4d4a45b"}, &(0x7f00000b1000+0x8e4)=0xde) sendto$llc(0xffffffffffffffff, &(0x7f0000eb2000-0xfb)="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", 0xfb, 0x0, 0x0, 0x0) r4 = syz_open_dev$tun(&(0x7f000016c000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000756000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) socket$inet_tcp(0x2, 0x1, 0x0) set_mempolicy(0x4003, &(0x7f0000ff6000-0x8)=0x4, 0x6) 2017/11/19 05:29:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8001, 0x0, 0x0, 0x0}, 0x10) ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f0000d23000-0x48)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x7, 0x102, 0x73, 0x100000000]}) 2017/11/19 05:29:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000056d000)="2e2f66696c653000", 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00002ec000)=[{0x8, 0x3}, {0x0, 0x5}, {0x2, 0x8}, {0x8, 0x7}, {0xc, 0x3ff}, {0x6, 0x20}, {0x2, 0x6}, {0x2, 0x5a1b}, {0x8, 0x6}, {0x4, 0x7ff}], 0xa) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f000050b000)=0xffffffffffffffff, 0x4) pwrite64(r1, &(0x7f0000829000-0xa5)="e36ce2b74a4b2b6fb22095a41a12bf2995e266317c799771c38aa2494e480b2e9682907bb6a69f8fd47db65ba37f72723420e373707f79da2a9eab27b432a68a89f6bbb57e446d09a996ca77fd8b56c9c6c2bc7198dae9b0da682dfbcbb1e1d8f111896c591efa3a4dc4999a3f9f657e50400acb20a5dc5876d289223455831541457849a4e89a4051d91dfd0c1c619fb0d02ee2783339d6f51e263e9b8e111b5a0282a324", 0xa5, 0x0) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000a05000)={0x0, 0x0, 0x0}, 0xc) move_pages(r2, 0x5, &(0x7f000008a000)=[&(0x7f0000454000/0x4000)=nil, &(0x7f000013c000/0x2000)=nil, &(0x7f000011c000/0x4000)=nil, &(0x7f0000556000/0x1000)=nil, &(0x7f0000413000/0x3000)=nil], &(0x7f0000523000-0x1c)=[0x9, 0x9, 0x80000000, 0x80000000, 0xb8f, 0xe6, 0x10001], &(0x7f000081c000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4) recvfrom$ax25(r0, &(0x7f000089f000-0x78)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78, 0x20, &(0x7f0000bd5000-0x10)={0x3, {"8b2fe837a32ae0"}, 0x20000080000011}, 0x10) sendto$inet(r1, &(0x7f0000b6d000-0x2)="02b6", 0x2, 0x20048040, &(0x7f0000882000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000b63000-0x14)={0x40000000, 0x80000000000853b, 0x10005, 0x10000007ffffffb, 0x0}, 0x14) r3 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000862000)={"f005139bd5322c2faf47546e6a705d0c", {0x4, 0x2, 0x0, "2891593cd958", 0x9, 0x0}}) getsockopt$bt_sco_SCO_CONNINFO(r3, 0x11, 0x2, &(0x7f0000a9a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00001d2000)=0x35) getsockopt(r0, 0x101, 0x6, &(0x7f0000321000)="00000000", &(0x7f0000242000-0x4)=0x4) r4 = syz_open_dev$mice(&(0x7f000023f000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f000028d000)={0x0, @in6={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x400, 0x5, 0x28, 0x20, 0x5, 0x400, 0x7ddd, 0x1, 0xffff, 0x9, 0x1f, 0x1, 0x8, 0x400, 0x7]}, &(0x7f0000b98000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000a52000-0x85)={r5, 0x8088, 0x7d, "5cd71f3b01ebbe18686bcbc98d0455f0e858e57ca56058defd42f2fdbb19fa6e45eafa5b8e3d036a5707fd3dbb0ece76b9a0b1c6e13bbb2d284f26495f27abc61e568a5d5e77f1b6ae94d886a098d85e4665fb4feb722af912f48a47cdb110f231459c93b7027d68cfd4be55ac928a2f4e99b8ac89e4ce5173d25fe7d3"}, 0x85) write(r3, &(0x7f0000aad000-0x7c)="bf586e0272ceb3d12c8a3a35663391822e2e5d6ee909157ee109bfdbfe6d8d99aea93246fd8a5561ce4f00c816cd712462f8194db63b15d0b868c9ebffef881c63a3b8ab6530db65ba82a8ea96cc216574b2809afcfaf73f6400000008bdfb807122e233a3220e01b1e3015fb30619c9049e3684dc673b442eb2d8", 0x7b) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000dcf000-0x4)=0xffffffff7fffffff, 0x4) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000767000)=0x4, 0x4) fgetxattr(r0, &(0x7f0000380000)=@random={"6f65f791000000", "2f6465762f696e7075742f6d78636500"}, &(0x7f000099e000-0x4b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4b) sendto$llc(r3, &(0x7f00003c8000)="9cfe716f75b2f02204ca4b05e260edcd4ed71accb14f534870de295e928b59f5e6d35cf855c976d55a8a2976a3bd22868062b73ef270494cb8c5b38b7d01e5f1f388355dd5639068e203268101a62bd113aced79e6be4766d2b2fd34701c3a4e09924bbdf9833322ff9379b7460a6bae65190786ec02fb9645a5e70a122954e933ac2e4c8f061f4a9280dee25b757dcd0e7395ff0560e675ddf338ecac", 0x9d, 0x80, &(0x7f00009b9000)={0x1a, 0xf7, 0x0, 0xbf, 0x7, 0x100000000, @random="870b4c35aec3", [0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000f8d000-0x4)=0x6d, 0x4) sendmsg$netlink(r3, &(0x7f0000918000-0x38)={&(0x7f000062a000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000082e000)=[{&(0x7f0000a8c000)=[{0xfd0, 0x0, 0x0, 0x0, 0x0, "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"}], 0xfd0}], 0x1, &(0x7f0000129000)=[], 0x0, 0x3}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00001f2000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000355000-0x4)=0xe8) setsockopt$inet_tcp_int(r1, 0x6, 0x1d, &(0x7f00001a6000)=0x7, 0x4) recvmsg$kcm(r3, &(0x7f00003ec000-0x1c)={&(0x7f00009ff000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x58, &(0x7f0000aeb000-0x20)=[{&(0x7f00000ad000-0x8c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c}, {&(0x7f00009dd000-0xdc)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdc}, {&(0x7f0000aad000)="00000000000000000000000000000000000000000000000000000000000000", 0x1f}, {&(0x7f000041e000)="0000000000000000000000", 0xb}], 0x4, &(0x7f0000755000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x6a941e44}, 0x120) 2017/11/19 05:29:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dc9000)="2f6465762f73657175656e6365723200", 0x88000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f00003c8000)={0x7, 0x1, 0x7fffffff, 0x8, 0x5, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msync(&(0x7f00003bf000/0x3000)=nil, 0x3000, 0x4) remap_file_pages(&(0x7f0000613000/0x4000)=nil, 0x4000, 0x4, 0x8001, 0x2) r2 = socket(0x40000000015, 0x5, 0xfffffffffffffffd) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000f2a000)={0x0}, &(0x7f0000ca3000-0x1)=0x4) bind$inet(r2, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000659000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = syz_open_dev$usbmon(&(0x7f00000c4000-0xd)="2f6465762f7573626d6f6e2300", 0x3, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000f8e000)={0x0, 0x0}) fsetxattr(r3, &(0x7f0000833000)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000ff0000-0xd)="2f6465762f7573626d6f6e2300", 0xd, 0xffffffffffffffff) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f00002ae000-0x1)=0x4) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f000081e000)=0x6, 0x4) sendto$inet(r2, &(0x7f0000608000)="", 0x0, 0x0, &(0x7f0000d6f000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TUNSETNOCSUM(r3, 0x400454c8, &(0x7f00006cb000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000f72000-0xa)="69645f6c656761637900", &(0x7f000087f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c8a000)="656d302373656375726974792c2b20656d3000", 0xffffffffffffffff) r4 = add_key(&(0x7f00000d6000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f0000a6d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c43000)="9786c85415369c8b720b1eee6b362f99580ed51969c6874fafc86a759e768757676e5408353b4a3280bfeec1318a91637a200200ebe30101d7f0cda3632ca9c1b2f86d1508955e6506d803", 0x4b, 0xfffffffffffffffd) r5 = add_key$keyring(&(0x7f000026e000-0x8)="6b657972696e6700", &(0x7f000019d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r4) r6 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000008000)="5b", 0x1, r5) r7 = add_key$user(&(0x7f0000256000-0x5)="7573657200", &(0x7f0000078000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000089f000)="9c6d28eb61b0ae87cd3e5ff73fe5f1fccbc4cfb9385ee284d32751f670d240f51949882b9fa966ad5fc116c0ac0dc5f8af8fa7540c7ff68089ac1172408732dbab4f3b4f5b7a71438d148d5a1be4c2b792353b661d6ebea70f518ec7ab3e060640d472a3370424438173fa99e1da258acc40cdc185403098968188691415664997fa16a9a38c5e7c39385fe6bc9a058dbedac98b846f84a8e65b6d8b29ce0dc9ebb157161cb32e62be1418a113f1b9efefdc13258a2bcc45d818591e303236fcce64b5c541651df8e2f72dc29b8c126fd097a576e6153d0b156f2e6346028065dea24ace52ba62c973fb47d2b0e8c65216340255491b2405", 0xf8, r5) add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9", 0x1, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000867000)={r7, r7, r6}, &(0x7f00007b4000-0x1)="00", 0x1, &(0x7f0000279000-0x2c)={&(0x7f0000ab7000)="1638001f320000", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) io_setup(0x6, &(0x7f0000e6c000-0x4)=0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f00009e0000)={0x3, r3, 0x1}) io_cancel(r8, &(0x7f0000417000-0x40)={0x0, 0x0, 0x0, 0x8, 0xffff, r1, &(0x7f0000767000+0xc01)="8c525d7d21004ccd7fed040dde5a5ebbc6dcc8a07262a6e88730969d12e63697d992f33f08c9e2ee712f6b7d8354ac0ec936a4", 0x33, 0x5, 0x0, 0x1, r9}, &(0x7f0000d1c000)={0x0, 0x0, 0x0, 0x0}) recvfrom(r2, &(0x7f00005ca000)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000dbe000)=0x6, 0x4) link(&(0x7f0000058000-0x8)="2e2f66696c653000", &(0x7f000003e000)="2e2f66696c653000") setsockopt$inet_udp_int(r9, 0x11, 0x1, &(0x7f0000813000)=0x1000, 0x4) 2017/11/19 05:29:29 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000098a000)="2f6465762f7161745f6164665f63746c00", 0x1, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000087000)={0x6, 0x8001, 0x1, 0x100}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000fdb000)="2f6465762f696e7075742f6d69636500", 0x0, 0x82) readv(r1, &(0x7f0000225000)=[], 0x0) writev(r1, &(0x7f000000c000-0x30)=[{&(0x7f00003d3000)="", 0x0}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x8080f, 0x2, &(0x7f000033d000-0x8)={0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, 0xffffffffffffffff) r3 = gettid() perf_event_open(&(0x7f0000dcf000)={0x5, 0x78, 0x307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000fe, 0x7a20, 0x6, 0x0, 0x0, 0x0, 0x0, 0xc9, 0x0, 0x0, 0x3, 0xfffffffffffffffd, 0x0, 0x6, 0x100, 0x10001, 0x0}, r3, 0x3, r1, 0x3) pipe(&(0x7f00007bd000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2000ffffffff, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000603000-0x6)="6c6f676f6e00", &(0x7f0000ed3000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a0e000)="2f6465762f7161745f6164665f63746c00", 0xfffffffffffffffe) add_key(&(0x7f0000387000-0x5)="7573657200", &(0x7f00009dd000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00001fd000-0xac)="eb204abad96799f737754fb8de7667e94aa64f0b74d383727f737a1900ca603100c37d98152a369c0f8113296c1b741810166e1f75467883a0be99fbbc87e6457b9d3f7182739735d940f4d500c4abff4aae99bf8feb692a0880066b4d07ac9cfb02cbce167b8d5424b61e27303ba417ee0339f83fcf92ffceb143ca6d405103f940944ac0af4dfc444c3a9fa44490a16da489582508e5db0c3f4ee57fedb20d3d25562c787db1c83f90bfc4", 0xac, r4) add_key(&(0x7f0000d39000)="6465616400", &(0x7f000068a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000032c000-0xe9)="", 0x0, 0xfffffffffffffffa) sync() memfd_create(&(0x7f0000002000-0x3)="54ea00", 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000055f000/0x3000)=nil, 0x3000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ec5000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000fbf000)=0xcbb, 0x0, 0x1) mincore(&(0x7f000046a000/0x2000)=nil, 0x2000, &(0x7f0000272000)="000000000000000000000000000000000000000000000000000000000000") mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f00003eb000-0x60)={&(0x7f00002d4000-0x18)=[0xffffffff, 0x20, 0x4, 0x32b, 0x4, 0x1], 0x6, 0x80000000, 0x1, 0x10000, 0x7ff, 0x0, {0x1, 0x6f7, 0x0, 0x8000, 0x8, 0xe63c09d, 0x3f, 0x956c, 0x7fffffff, 0x4, 0x2fb0, 0x1, 0x7, 0x6, "fa3075fa1a139fec40c9e62d140919ff0bc8c3440002fc57a93bd0167e87247a"}}) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000002, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f000092f000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000fd9000/0x4000)=nil) 2017/11/19 05:29:29 executing program 6: mmap(&(0x7f0000000000/0xd0e000)=nil, 0xd0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f000083c000/0x4000)=nil, 0x4000, 0x3, 0x40010, r0, 0x0) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x1, 0x32, r0, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x4, 0x32, r0, 0x3) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x10, r0, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x8000000002f, &(0x7f0000d0f000-0x4)=0x200001d, 0x4) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffffb, 0x4) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000d14000)={0xa, 0x0, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x8000000000000004, 0x1f, r0, 0x0) mmap(&(0x7f00006f6000/0x2000)=nil, 0x2000, 0x200000f, 0x4010, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070b000/0x3000)=nil, 0x3000, 0x4, 0x2810, r0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000d12000-0x30)={0x7, 0x8, &(0x7f0000c70000)=[@map={0x9448000000, 0x40, 0xfff0000200000, 0xffffffffffffffff}, @map={0x400000000005, 0x8000, 0x2, 0x1}, @generic={0x9, 0xffff, 0x6, 0x3e6}, @map={0xa8, 0x0, 0x6, 0xffffffffffffff9c}, @map={0x6, 0xfffffffffffff000, 0x401, 0xffffffffffffffff}, @generic={0x1d, 0x5, 0x1f, 0x9}, @generic={0x30, 0x9, 0x1000, 0x101}, @map={0x100000000, 0xe1, 0xbd, 0x1}], &(0x7f0000d12000-0x1)="00", 0x3f, 0xe8, &(0x7f0000142000-0xe8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xec86, 0x0}, 0x30) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) mmap(&(0x7f0000000000/0xe65000)=nil, 0xe65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000e63000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @x25={0xe1c4f205f08e2c68, 0x80000003, 0x1b, "000040000000000808bf320000000000000001ddff0600000009d4566bdb297500014041b1"}}}}, 0x0) mmap(&(0x7f00006c3000/0x3000)=nil, 0x3000, 0xfffffffffffffffd, 0x9011, r1, 0x0) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000478000/0x4000)=nil, 0x4000, 0x10000000003, 0x32, r1, 0x0) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000e67000-0x1)="3f", 0x1, 0xffffffffffffbffc, &(0x7f0000e65000)={0xa, 0x3, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x6}, 0x1c) 2017/11/19 05:29:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80000801, 0x6, &(0x7f00009b2000)={0x0, 0x0}) r0 = memfd_create(&(0x7f0000a34000)="7b00", 0x1) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f000025a000/0x3000)=nil, 0x3000, 0x1, r2) r3 = syz_open_dev$tun(&(0x7f0000337000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x10b000) fcntl$dupfd(r3, 0x0, r3) r4 = socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f0000481000)="2f6465762f6e65742f74756e00", 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000166000-0x4)=0x943, 0x4) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_addrs=@hci={0x1f, 0xff, 0x1}}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) read(r6, &(0x7f000025c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf) r7 = socket(0x11, 0x0, 0x0) r8 = socket(0x10, 0x2, 0x0) socketpair(0x3, 0x7, 0x7, &(0x7f0000ce6000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r6, &(0x7f0000ae4000-0xc)={0x10, 0x0}) bind$netlink(r0, &(0x7f0000088000)={0xf, 0x0, 0x80ffffffffffffff, 0x2000000400}, 0xc) setsockopt$SO_ATTACH_FILTER(r9, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000319000)=[{0x6, 0x0, 0x9, 0x0}]}, 0x8) write(r8, &(0x7f00004af000)="26000000130047f10701c1b00e000000000001000100000009ef18ffff00f132050010006e3502", 0x27) getsockopt$inet_pktinfo(r9, 0x0, 0x8, &(0x7f0000003000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000062000-0x4)=0xc) setsockopt$inet_pktinfo(r7, 0x0, 0x8, &(0x7f0000a89000)={r10, @empty=0x0, @broadcast=0xffffffff}, 0xc) [ 334.603374] device gre0 entered promiscuous mode 2017/11/19 05:29:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8001, 0x0, 0x0, 0x0}, 0x10) ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f0000d23000-0x48)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x102, 0x73, 0x100000000]}) 2017/11/19 05:29:29 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f00001de000)="2f6465762f766373612300", 0x5, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001000)={r0, &(0x7f0000001000)="5855ed2d7759a5b5865179a707517dd53029c2270cf52f80efac11fe8e7b29a778a7ec5e49d915d3f88b0c92d23ad5c69564bf9d6d30de60e2bb4a87c9b49eddea9f36fada9f4f15bdb74c5b8ff1075ab4fcab9c158cd66fe703f5df56e6697679cc90a2b491f79e7798398608142cc2a79df5f7e02adc7ecfbd74c951d9d3825dc926c3587fef593ca6f2c5d4054db0bf73c8db10c5c699a672e6d74f872edb13c2992cf098e8a9e83bd10215a8f1ccc21f264177c621265ca16f903b0ff995b02594e728c088f19fe37cc4a5fdeb480648ce469d35c12675a07f7587e612"}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00009aa000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f00005c6000-0x14)="00", 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000d3f000-0x4)=0x100, 0x4) pwrite64(r3, &(0x7f000003c000-0x1)="2f", 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000088d000)=@assoc_value={0x0, 0x0}, &(0x7f000089e000)=0x8) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000e85000)="0000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000005a000-0xa0)={r4, @in6={{0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x10001, 0x64, 0x9, 0x0}, &(0x7f00003ff000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r3, 0x0) lseek(r1, 0x0, 0x2) sendfile(r3, r3, &(0x7f0000503000)=0x0, 0xffc) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f000051d000-0x40)={0xea5f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) symlink(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000004000)="2e2f66696c653000") mount(&(0x7f0000bb2000)="2e2f66696c653000", &(0x7f0000325000)="2e2f66696c65302f66696c653000", &(0x7f00003bf000-0x8)="69736f3936363000", 0x800, 0x0) io_setup(0xd6d0, &(0x7f000023b000)=0x0) clock_gettime(0x0, &(0x7f0000d51000-0x8)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000e9b000-0x10)={{0x0, 0x989680}, {r6, r7+30000000}}, &(0x7f000057e000)={{0x0, 0x0}, {0x0, 0x0}}) getitimer(0x0, &(0x7f0000500000)={{0x0, 0x0}, {0x0, 0x0}}) io_getevents(r5, 0x0, 0x8, &(0x7f0000fc5000-0x100)=[{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}], &(0x7f0000fa1000-0x8)={r9, r8}) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000e06000-0x8)={0x0, 0x0}, &(0x7f0000155000-0x4)=0x8) statfs(&(0x7f0000b29000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000b79000-0x91)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f00009aa000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}], 0x2) listxattr(&(0x7f00006db000-0x8)="2e2f66696c653000", &(0x7f00003ed000)="", 0x0) clock_gettime(0x0, &(0x7f00006cf000)={0x0, 0x0}) utimensat(r0, &(0x7f0000494000-0xe)="2e2f66696c65302f66696c653000", &(0x7f000065b000-0x10)={{r10, r11/1000+30000}, {0x0, 0x0}}, 0x100) [ 334.609198] sctp: [Deprecated]: syz-executor4 (pid 16499) Use of struct sctp_assoc_value in delayed_ack socket option. [ 334.609198] Use struct sctp_sack_info instead 2017/11/19 05:29:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8001, 0x0, 0x0, 0x0}, 0x10) ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f0000d23000-0x48)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x73, 0x100000000]}) [ 334.683775] could not allocate digest TFM handle 8 2017/11/19 05:29:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) poll(&(0x7f0000664000-0x18)=[{r0, 0x2000, 0x0}, {r0, 0x0, 0x0}, {0xffffffffffffffff, 0x42, 0x0}], 0x3, 0x299b) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x6) ioctl$TCXONC(r0, 0x540a, 0x2) r1 = syz_open_dev$mice(&(0x7f000067b000)="2f6465762f696e7075742f6d69636500", 0x0, 0x800) r2 = syz_open_dev$sg(&(0x7f0000ba0000-0x9)="2f6465762f73672300", 0xca9c, 0x2000) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f00008bb000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00009ef000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc008641d, &(0x7f0000d61000)={r3, &(0x7f00005e1000-0xa9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) 2017/11/19 05:29:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80000801, 0x6, &(0x7f00009b2000)={0x0, 0x0}) r0 = memfd_create(&(0x7f0000a34000)="7b00", 0x1) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f000025a000/0x3000)=nil, 0x3000, 0x1, r2) r3 = syz_open_dev$tun(&(0x7f0000337000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x10b000) fcntl$dupfd(r3, 0x0, r3) r4 = socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f0000481000)="2f6465762f6e65742f74756e00", 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000166000-0x4)=0x943, 0x4) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_addrs=@hci={0x1f, 0xff, 0x1}}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) read(r6, &(0x7f000025c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf) socket(0x11, 0x0, 0x0) r7 = socket(0x10, 0x2, 0x0) socketpair(0x3, 0x7, 0x7, &(0x7f0000ce6000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r6, &(0x7f0000ae4000-0xc)={0x10, 0x0}) bind$netlink(r0, &(0x7f0000088000)={0xf, 0x0, 0x80ffffffffffffff, 0x2000000400}, 0xc) setsockopt$SO_ATTACH_FILTER(r8, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000319000)=[{0x6, 0x0, 0x9, 0x0}]}, 0x8) write(r7, &(0x7f00004af000)="26000000130047f10701c1b00e000000000001000100000009ef18ffff00f132050010006e3502", 0x27) getsockopt$inet_pktinfo(r8, 0x0, 0x8, &(0x7f0000003000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000062000-0x4)=0xc) 2017/11/19 05:29:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8001, 0x0, 0x0, 0x0}, 0x10) ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f0000d23000-0x48)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000]}) [ 334.740396] sctp: [Deprecated]: syz-executor4 (pid 16499) Use of struct sctp_assoc_value in delayed_ack socket option. [ 334.740396] Use struct sctp_sack_info instead 2017/11/19 05:29:29 executing program 2: r0 = memfd_create(&(0x7f0000000000)="2900", 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000b26000)={0x0, 0x1f7fffffe, 0x6, 0x7, 0x49, 0xfc4}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x1000000007}, &(0x7f0000989000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f000018d000-0x60)=[{{0x0, 0x0, &(0x7f0000d7f000-0x18)=[{&(0x7f00008ba000)="a3b204efec0f7bad86a263c7d276220abbc583c8c14c499b", 0x18}, {&(0x7f0000180000)="edd17a07fdb1fe3d72c8adb638956f48f44b0713aadb1364527166bb6b9aee3c109ef96362ac5ccc03e9e77b12afcd793230c74e68e4a7bfd1a56d9092728f15c2e368af0a6e76fb01148b3ec38473d8d1dff139c5d966e17d2e080f3bb85d12b387099bb49fe45c5b6c7a1735ccfe97c6f9a02f55823c67c54a9ab5800325f8b8b6015315f60cb1c9fe2c69829cb41064f8999c76f0047882805a93a37633a24f8d008c3400ae042b1bde6e117238339dbdfd432a91353d2c35d4c024d4fb172ab7a27f3fd1bede1f", 0xc9}, {&(0x7f0000709000-0x95)="b4cb55079f260b39249793670e0d078045a382ab55298014a112ef354b5bbcc4feef1f66b011a2a2818ee8dba27fdccb32c273d0a9994f97fb4d7b0cc3746ebbe8adade72cb5e3934970d5b3dcc1e114d3f8352b91577f7de4f946fe4f30013f7c5b69eb04560a0bf761c0b7876322fc23b2cf0d047d2c9bbe2f0e2f5a3d3387cc1823205fae0daf6757f1a01383d581310aa0a8ad", 0x95}], 0x3, &(0x7f0000212000)=[{0x100c, 0x107, 0x5, "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{0xf8, 0x117, 0x5, "e197cff9024cc560c297d4fe1af5d92210479239e2e357b154fc5264a42cfc95e214bf6650c45bd7adb45418b9437c755f96ae44a37926384935239313384c55edacb92b082d6ee3ad2c893b435c996af7b9d160b06104ab6129576ac3bbd6bd6de9c78f389272fb76843ca0ed4c719cb75d16480cc542b019bd3533413c461eb667792d1d18ebe75a7125e5eca89f940f6c06befa0561711519ce8d377f419b06779c643e5700ebc7618d947fae9b76fa073dc9b10300c9301b1e8d79e3dd3af8d3191955a8e368fd1b1224297dee0d599f97335cef6bb236ffb666456a845f4e4a030134ccbe23e696"}, {0xfc, 0x10f, 0x7, "b34136c837f5747592c2b67ac85b1bf12f651515e37d46eea9fdb418b6a3913ecd50caa49798a7159cdf8e7c74faa6cde63367b3381f168881bc702bcbad6ea020a66e08337698e57f81d244c802dc9d690988fe55e94fee4f7aeb0f32294ff7c670460bd19aefc669654da7df7fc18983b8040c5e2bae18f2acf462ab69dd3143d52bf635e74c0e4d0f5e52c42b3021c3c7a5ace0f1814b5412211a78a4e08317e82521fdddb918c7892319123e9502a4145a8409863d9747f9789bc63e0de8fdcdae4ee970966f4ac498806f9fb986ca61bead70344d77f155f162087d95c311cf329abc3e43c5df76e2ea26589d69"}, {0x104, 0x108, 0x9, "60bd326e22f9a04daa9a713fe1cff84da4f3d93899721187910b688138c626f0693b0a2109da402fd6c3ec2b4141c3264dbddd413668d5d208d785c7bbffbd57c8d8819c67bc68da66d6a4a9a43d0b7b2b1e7f425af35f34be547dcf98db339813e30b85141258a9bd9ed56840cae7be487c37d593ece7ccc48b3ce5f3ab3658a34831ff90d3bddce75d3009f30dc2d759fdb9bd831792865b8e6f72ab46e3bc92b2d879fc74664556dbdef835df2d057f1a4f885b520c0c532c81bb68d472ea283a841ebe9fbf5a0ed7165ac7f3275ed7320b0ec1b491249dbbfbbf8527f48593d05dc31fb976bbfea2fbf48eebb4f11e73094df0d8"}], 0x4, 0x40000}, 0x10001}, {{&(0x7f0000a7e000)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c02000-0x8)=[{&(0x7f000073c000)="b253d77c5a9f153259e95a2de22a480db5dbd6351655f7d901ca8e30140bef45bb30993f09bee3ed8a06f553540040da399be15a59a9ad48f46d678c394e4109270a4ac058fca53fbf4d5246ca8db8bd604f21577de00c70954ba7a16a87", 0x5e}], 0x1, &(0x7f00006de000)=[{0xf4, 0x18f, 0x9, "726132db66d2b937966823d48c094716e720bc2ba65db9f0449a96501f7c8f7f4884c8672c243739f563c2e50b91c6648fd67bda559ade6fcd5530c748242ea8f08e4d79d853187d535efd1caa2e3ed838cf1903df4822785e1b364109dfe6d3533add74ebf3f7675094f1e20b937503e3e59489f4417c3e61aa83ec75d93fc61238ebae2e73efef0e18bab9f36a1639efb78326e29a12cb92a0278c9c499ad1f4f665534041e728db3013b9a425259bce97c496928794efeec27b24933321ef316cc760834e18c585eebc7e1eff7b583d44cf05e65dfb4d1357668e690701ab7e8b6ac739"}, {0x64, 0x18b, 0x101, "19a5e2a7d238add209c33869ffd6315ab0b542e1351780aafec2947255c1a24fa269433ba4c20f1b30ded449600fef69bc23e80e3820c6e8443a8d2bf7ba9dc7c6235b8c58f68d72325ac03f29d9489a5c90edae439b"}, {0x74, 0x117, 0x8001, "bf1fdd088f43f1c7e087e1206acea9d79c240ad58f25294fcbb73fd00df8618c7d7a53f5bf069c29ee5007b6bc5f91fd5a86d3193fa3b9cca3debfe162c147003a80421c8fd3238e65543e7373d541c5a2f421a3a8fbee80c3a8720300042708d26684e3d7"}], 0x3, 0xc000}, 0x1ff}, {{&(0x7f0000d66000)=@llc={0x1a, 0xc, 0x7, 0x100000000, 0x6, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000085a000)=[{&(0x7f0000f74000)="176b1ab618e140835c4a93bdc4b1948d7d282a498274648eb31a422f1a7071d7e7439d18c4f4d2a9099514473abc37358918c185385e75ccaf6a4f9896d6aac8de10512557e81f0ab90c94a97c713b5502ad7ea6a48aae82749ba9375b6f022ec27e19e576692e357868f502fd952e6c016e8ff56ca1061555d85602cab21ef7b6462b64d0fa0ff76f01dd967407918c68a56bdf45a6", 0x96}, {&(0x7f0000d8e000-0x99)="742485c4b66fb6b7a4112eef53dfdd3296b42cdbca54284a07ecddfa4bcf4d2fdb999a19b7d3a11aac7d52cc3d8d0d8d77b489e81a533cd9e904ce6697fbade175ef1b0039b619d4b9fb2c569b8e9e01b54e24cc48a43d15d62ce3500e37794ee9e82b277a45273c191c78e307bbd04c4b7302866928b792a752627c117852b0e7fd0698bc69ad3be3eda79a005d4adfd9c2a20460c6a9bec1", 0x99}, {&(0x7f0000e6e000)="5d75cb89d4fdbb78d440a337d9ce0af33a557ef4d2f7db3577e08f5ee9ca8944775ce2dc0c39363e7a1834fc2774cecab44f1a03413adb9587dd1edf680467d218aa44dfcb46edac6c528adef7c8b8a47bbf460557e006d27609381a5a1ee6d8be007e8340b15351e9a66c709d99e7c789bdcfb0dd", 0x75}, {&(0x7f00004aa000)="655057c99c7a3ac284636f77d8f7e5bc9a1c", 0x12}, {&(0x7f0000f2c000-0xb1)="0f4058baf6c063e50b735ed9ae5ef7dc374e50aef3f0e2620339cf86a66709a542016c95532e761f71e2ea7d5e524afd93b3a9ab9f61e4e0cea2d0c20ff0993a96e922ac6a96d5fa5fa882cd217b2fa58e1115f6a70cd1b28127150aef157856d8efd06c1d9f419dd5c48552536c89a5c329cce597f3b060c8d2f31d5524152f14ad56c0e37f1ca2e30d7203f2972f83a2c81c8ae963f6eb8fc1cfe145151c023b0d766a89616087fc8c988bdb8f11facf", 0xb1}, {&(0x7f0000770000-0x79)="ad4cd1f08971997c1a53677c14555eae32a5b000aba632073d1196f0ce35f158f7cef25724142b7b813a72bad8425fd2f88d301bf3123591ffe52cd1dea0395dc75f7b9386d031927d3758b2cf71e567ed515da131154ac6f97cc25f4f703debc7b506825649b03b8d513fdfdd17985cc1a7a917198669017d", 0x79}, {&(0x7f0000af5000)="e61a319fd13e5d3b84e1", 0xa}, {&(0x7f00005b3000-0xff)="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", 0xff}, {&(0x7f000088d000-0x82)="f79adad8754665162f064cf6ad6887e96d0f8b880e2fb52ceafa9ae3f0bcf4d78b221f520b40f5aac6ed212c46e8f486d634140f4238efb28943389955e5dc837f79732cf001f39d9394756fb6d8295c6f31f1ed0909e83aec3f68da051bde422912f5ee67728c0c9bf691845477c553fd2df7d2ee9df3cfaec2d215d47209fbf77a", 0x82}, {&(0x7f0000158000)="575ce05133050d4c623cd67a160b9f3d9d1ef9ec7116fb48e07b66e51d0f26d890524ba056f8f9570e2237ca5adee4db8107567009d677c515341ed2d8b99fa5c4978a33e30d0bd6c856316abe9ea33e2b79576b50f76a78dcfb9cf1f7d71c2f505031ae3981e757f475ccb8a4a8aec7adc1ef03600f33490a59e6924dd8eb1f5945b9c4af52751309", 0x89}], 0xa, &(0x7f000088e000)=[{0x90, 0x11d, 0x1, "5a51828af1157c5a3786aaa5c2772dd4d35ae05d7fd588dd867deeed920b9f5d9e168d0c00b5d68f4e1eb48784aec1dcb5f80ea2c18212925c225b8384c778018e1062dc3aec156c4b195b7dcd52038442ff96c18a863de5da773f0bc7540003c9edc03391e4d9d2f8470f6d74251cd86c74b2c019099de131e9d8c0b22f4db60b49"}, {0x80, 0x118, 0x81, "ecc2a03e4a6014b4755d43f4403e94ea373868bafdce5a20890e553ef3b57e7b9e5efe5a8cbd952b6491656ac76e3d53f2892d3d285ba57bdfb8fb488a5926d3f34692950a4fb3de8518fabb9ae7c1aec379a2cd6f8f08bf2cbbbd43c9ee8d9a8bd8cc37d17366c1592b137b7bff959159ab"}, {0x14, 0x11f, 0x40, "3d20d7c10c"}, {0x104, 0x0, 0xffffffff80000001, "4197ed31ff65b94608801c05d9bda1ab91d5da86a5353d77411735097b499cb42b3e74b9f1895f88098ae36cf1d7038a9d40180924e6af4f3cd65054587522d74e3f8b6c51745e12215f33919e8914130b26afe61a27116c4e2cecf0f49e90055c76a65eac9e1350e7c1021d22613fa41453626739b4777d2ed000729cffb88ea6bded21506beec748b804e7e7642f3ba89ac22acf4ce16a1266be797218647126bed01e82c071b79dcd7b89b52e5fa75434fbe318feb1e8b9a1556eb46fad78b21a758b6fd7639a1192e118bde6b16c284e74e44034112d4c9f6552b0bff79e0f8a130c85f0b6475f880a6c5ab0dd612ab54e56f03d68"}, {0x104, 0x88, 0x5, "34f8f3f15d5c8781d76c62026999e5239bea45b4dfc155bda717b3651033a434f86ac0f9e0ebef0226938c49124315090ad8de8c9e9275136c08510b877431550c28322d857f1d36fae199c8822d487db8abbf60f52ffadb000ef23f31fb272ba1172664bcaa762f20d6b19ab1d0548813ff3829703efa35ac6b45ca9524f05006f18d4e7ca5ff91d9ac9e53752142b7256848745e36466506548058e8eb2e1dfbdc2ca603a244287a7fdbe3964b85d824e7d8dabc64f15b905d80abd76b39a92081816ff2bb27670ae913423054aef7d9c7ceeae8b2cca4d9a67c185025a0ae3b826ffef2967205e2cb1a04b1ae1a845ca5b6779deb5a"}, {0x14, 0x29, 0x2, "bdcf312d0eec"}, {0xf4, 0x10b, 0x8b3, "d6780957172168981a267b0b6755b3a4aa72709c041fab34b13f3edc6a75a75f2c1a25f3676a01bc24e6f40aaf2db3219da19d4152b382c7386d9e8db1522dce353e82571c08b1a457bde1ed258a14a5ddbec6af75025c1c14cbfcd2a6b9007b9ecc9afa21b74756df2de44e857fc787b829b2cfc704c08fd737a199ae8e901efab2352cf43b672900f7c898f890f7b0d599e9bc4867c539e51ee2fdff3a43aac346ce140e93556670cf822650e24fca458478cfb4d91c937aa20c17104efd83e9ba236a3856380b5caf41e9e354b4c6e81e55d77a145cdd8e647d80614849fdad3e4ad300856ba1"}, {0xb0, 0x10e, 0x1000, "f84b3126912a552e413bb8b24a2bc0d43e94bca5bd3cc8175f53bb7345506df129b44ab0d70c2d7890a32788eaa682ca51bf118761ff367b7a00bb6bb20bdb3bc6f30b297f96d26bd9e301788dde064e63e85b9b4485ce84e64a20c0929a09d9f37413a6c056c710c174595abc7f1c6c1d1a108224fea1079f23c1757fb78afd484ad49ff271f9578f58a51457bc28e3330c129b5fabd3efbbb7c24b80325262ee1d00"}, {0x20, 0x117, 0x2, "cac8e3974876b779171a0928a0526a0f7f"}, {0xbc, 0x111, 0xff, "64e187f3b6c372056145625d10c6fd67163f8ad1665f22fb1102d65ed2d084a008bcfd3b46549c3d8169dc35764fab9e5c2575a3b0e18efc7a044684dbd8a2ee44281a07809d296a3356ccdcfefd64ff4fc3bc27a4055327de28a8fed611eabff02622a55cf81c11cacf316201fdacdbb31313257b811987ad1cda1538101abad71fb732099d6659f063cf081f0684d928a8142e867963f9b59af127b6e33207cace2199caeab22b418c8f3922ccbe"}], 0xa, 0x90}, 0x80}], 0x3, 0x85) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = open(&(0x7f0000a0e000)="2e2f66696c653000", 0x40, 0x47) perf_event_open(&(0x7f00004fb000)={0x3, 0x78, 0xdb, 0x200000000000, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x10000000000000fa, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x100000000001000, 0x0, 0x0, 0x0}, 0x0, 0x400000000000000, 0xffffffffffffffff, 0x8) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f000017d000)=r3, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000fdb000)={0x0, @in6={{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000991000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000284000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000031c000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000d1b000)={r4, 0x400005}, &(0x7f0000b69000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) getrusage(0x1, &(0x7f0000e11000-0x2a)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r6) socket(0x9, 0x7, 0x100000004) rt_sigprocmask(0x1, &(0x7f00003e2000)={0x1f}, &(0x7f0000bc6000)={0x0}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000b63000-0x30)={0x1, 0x2, &(0x7f0000b68000)=[@generic={0x5, 0xaa, 0x0, 0x0}, @generic={0x9595, 0x0, 0x0, 0x0}], &(0x7f0000b69000)="626465765e6d643573756d5c707070316264657674727573746564707070307d00", 0x9, 0x80, &(0x7f00009e0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfffffffffffffff9, 0x0}, 0x30) ioctl$KVM_SET_SIGNAL_MASK(r3, 0x4004ae8b, &(0x7f0000624000-0x58)={0x54, "4122f1a7e282301b4779b82665cb89e9a7f15b0100a3223bbef9473799dbe1e9ce4a7e95021b4d4383add3c1f73e0fb40c25dffd6de720591991b87b9c509bd222391d4a4dafbb639c383e2336dc255a40160163"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000c55000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0x3ffd}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000012000)={@common="6970645f700000000000800000001400", @ifru_flags=0x1000}) r7 = syz_open_dev$vcsn(&(0x7f000021f000)="2f6465762f7663732300", 0xffffffffffffffff, 0x203) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00001b7000-0x4)=0x4, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00008f4000)=@assoc_id=r5, &(0x7f0000d77000-0x4)=0x4) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000aa7000)={0x0, 0x0, 0x0, 0xfc8, 0x9, 0x0, 0x1f, 0x19, 0x4, "959a61488452a9b39d801322d420a60ff79bfbc2a0b073cdb574826318a3a6dc047309b0e3d983a47ea9b914ec960090817cd8f81f1d751e16ba3ede8998b086", "3da39d2b5651cf2d38bacebd96cda97e3918c2dc576ba76af02ed6efbe78ba882ca27d72a0ba1506e1607fb3b242b7994c7cb86b8bc0c345d58434036e4f3195", "1475ab54f4e66a74ebe04524802fc34e88e9c1ba2d7a09f7143631c5e1cae10c", [0x8, 0xb41]}) ioctl$VT_DISALLOCATE(r7, 0x5608) 2017/11/19 05:29:29 executing program 6: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) tee(r0, r0, 0x941, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000049000)={{0x0, 0x0}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40, 0x0, 0x2, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f000001c000-0x10)={0x1, 0x0, 0x1, 0x0}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0086438, &(0x7f000001f000)={0x400000, r2}) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f000002c000-0xa8)={{0x3c, 0x8}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1, 0x28, 0x5, 0x6554de8e, 0x10000, 0xffffffff, 0x6, 0x0, 0x4, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mouse(&(0x7f000004a000)="2f6465762f696e7075742f6d6f7573652300", 0x6, 0x22000) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000004a000)={0x9, 0x4, 0x9000}, 0x4) 2017/11/19 05:29:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8001, 0x0, 0x0, 0x0}, 0x10) ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f0000d23000-0x48)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 334.764333] could not allocate digest TFM handle 8 2017/11/19 05:29:29 executing program 4: mmap(&(0x7f0000000000/0xeae000)=nil, 0xeae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000216000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000706000)=0x4, 0x4) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000090f000)={0x3, {{0xa, 0x3, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, [{{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6dbc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={&(0x7f0000dbb000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000eae000)=[{&(0x7f0000eaf000-0x66)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x66}, {&(0x7f0000eaf000-0x83)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x83}, {&(0x7f0000eae000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50}, {&(0x7f0000cc9000-0x1a)="0000000000000000000000000000000000000000000000000000", 0x1a}, {&(0x7f0000eaf000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000073b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xed}, {&(0x7f00006c3000-0xae)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae}], 0x7, &(0x7f0000606000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0, 0x9c}, 0x1) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40, 0x0, 0x0, 0x0}, 0x14) mmap(&(0x7f0000eaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eaf000)={r2, &(0x7f0000e7f000)="06fb86ce8654d8816feac76b086a08bbf92bde7af5dc8f0338a030275df1320294a9c53965be7c758283616f6617505d7d6a016090ff556173df2fc2cdef4955d766db6ae58d76a3679d4816cdbdc530d5c99d45b098a241605ccd330f6fbd7ba9d731323d9d72c653d073ef0061db831cca340357546cb7b32cc51d770d1b565b7a8ec426956e47e9624b9c2682021e570dc301b21e22d11a18e8314e3b4ad3", &(0x7f0000eb1000-0x89)="11c11db1947a6d89ca8f738af81c132a04381e71be8a2ee99d436f3597d074bbdae288501d7a7647da38bcbd632b6d9915ac36d49a78377e013d8b8576b50a64dea2e56f703bfa1821ee3f6f339fcde63fdceeffb533119a35f76e7c3c19fec8386ebaadfa871814571b3a819c25007f000e0b106ff2afed4d879f7bd6cec810ddae9170f1604be1fe", 0x0}, 0x20) mmap(&(0x7f0000eb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000eb0000)={0x1, 0x6}) mmap(&(0x7f0000eb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eb2000)={r2, &(0x7f0000782000-0x2)="a643", &(0x7f0000eb2000)=""}, 0x18) mmap(&(0x7f0000eb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eb3000-0x8)={0x0, 0x0}) getsockopt$inet_int(r3, 0x0, 0xf, &(0x7f00004e3000-0x4)=0x0, &(0x7f0000dca000)=0x4) r5 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r5, 0x84, 0x6b, &(0x7f00006f9000-0x9c)=[@in6={0xa, 0x2, 0x13, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x2, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x1, 0xffffffff00000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}], 0x6) mmap(&(0x7f0000eb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000eb4000-0x8c)={0x0, 0x84, "8a9e143d19fc6033c5b46693492ced9c768f06b7b86e4c426785b8aa36c0d880b67e60feb7f4c67bce3ca8a03181b5f8adbfe7c4fc8b04a96a02e5fce8051ce406166847e287415d0611877e22228f4e9b96d181d1e3e90372fb44fc3de89ebac51f947ab911da20ba331761d4df1599dc6c5f4055502354b0f6e46d00f3cd6d79712249"}, &(0x7f00007c7000)=0x8c) syz_emit_ethernet(0xab, &(0x7f0000eb0000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x8864, @ipv4={{0xb, 0x4, 0x3ff, 0x20, 0x9d, 0x0, 0x57, 0x2, 0x6c, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x10, 0x9, 0x3, 0x100000000, [{[@multicast1=0xe0000001], 0x1}, {[], 0x101}]}, @lsrr={0x83, 0x7, 0xfffffffffffffeb6, [@rand_addr=0x3]}]}}, @dccp={{0x1, 0x3, 0x4, 0x1, 0x1000000009, 0x0, 0x0, 0x5, 0x100000000, "0057e8", 0x6, "5f0ca6"}, "f681a313673b22898f754a723a2990ccbe8feb4a681d25c999adb64ee47df6cbaba3e943192537fcbc071e652a7293e4b037121ed0b125fb28ff69ebc41f2c42fcea2be0d71266dbb9a2bbba4fab4e5c871ae46a16355eebab8cd066d4882681a6"}}}}}, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000eb4000)={0x0, 0x0}, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r5, 0x0, 0x2d, &(0x7f0000c70000)={0xfffffffffffff001, {{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]}}, 0x90) [ 334.839922] device gre0 entered promiscuous mode [ 334.926201] device lo entered promiscuous mode 2017/11/19 05:29:29 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008d3000)="2f6465762f6877726e6700", 0x4, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f00004d8000-0xc)={{0x8b, 0x4, 0x8, 0x100000001, 0x7fffffff, 0x5}, 0x40}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000b4e000)="2f6465762f696e7075742f6d69636500", 0x0, 0x4004) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r1, 0x9) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9a, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000a3d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000844000)="2f6465762f70746d7800", 0x40, 0x0) open(&(0x7f0000ebd000)="2e2f66696c653000", 0x2100, 0x119) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0xfffff7ffffffffbd, 0x84) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000d72000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getown(r3, 0x9) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000663000)={0x0, 0x0, 0x0}, &(0x7f0000389000)=0xc) sched_setaffinity(r4, 0x8, &(0x7f0000e1f000)=0x36d1) mkdir(&(0x7f0000bdb000)="2e2f66696c653000", 0x0) mount(&(0x7f0000e07000)="2e2f66696c653000", &(0x7f0000a70000)="2e2f66696c653000", &(0x7f00004db000-0x6)="72616d667300", 0x800000, &(0x7f000054d000)="") setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000709000-0x4)=0x1000000a, 0x4) r5 = creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0xbc9dc8fbd81cb4b1) writev(r5, &(0x7f0000017000)=[{&(0x7f0000ced000-0xc)="28d9d1c3dd76aae49d900b43", 0xc}, {&(0x7f0000d2a000)="972153df446a59b2b39e2a46c8c7dae21ae4e5693e4c74bdede913f363e92de4b6bed06304cf1bd2176866c8e15614b1cc0b4ffda40adb5120d6c4a0f12c1c56fceb4e0c0794a583bf05540c75f17fc4a552a606433e54f8506f6ab41f4aedef1f0d4f1e4679f903e2b7841b36d3a022feae47f6728c552b68b769de29198a88c3e13729745931134a9599f30e5a20307a5d356de7542fc9c022539a8aa88230ece019f22b30c12b2e3732", 0xab}, {&(0x7f0000b23000-0x26)="796452fc0d703cdf43ef056067e82790c1ad305b6c51e5255c2a8dfea516642b061cb4cba1f3", 0x26}, {&(0x7f0000a0e000-0x86)="3fb83beef165604c95fc2d963a1be0de633527b2825d5b5c6ba39b796a6c921ca937e9015c0c73969ec105a55e97e64a107f62a6aa2c3359c3dd15f6dcda6322dcefff6b01fdf847a6767c6d04a1ed486f0cdf9328708cb081100cfe7639e7caecdc5c3f5ab63d850a1f55c30ceabb6bfa17cfb06701fba0ca47bccaa9d98ffb48b9b1991384", 0x86}], 0x4) r6 = syz_open_dev$random(&(0x7f00004a9000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x20483) ioctl$int_in(r6, 0x5452, &(0x7f0000e47000-0x8)=0xc6) r7 = open(&(0x7f00004f1000-0xc)="2e2f66696c65302f62757300", 0x141042, 0x10) ftruncate(r7, 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000cf4000-0xa)="2f6465762f70746d7800", 0x42, 0x0) getpid() fadvise64(r5, 0x0, 0x80000001, 0x4) sendfile(r5, r0, &(0x7f000044d000)=0x0, 0x802004) 2017/11/19 05:29:29 executing program 6: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000090f000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00008f6000-0x4)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000e06000-0xa0)={0x0, @in6={{0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x848}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x9, 0x80, 0x2000400, 0x81}, &(0x7f000041a000-0x2)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000cfe000)={r2, 0x3, &(0x7f00001dc000-0x3c)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}]}, &(0x7f0000b38000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x800000009, &(0x7f0000a35000-0x16)="b1aa1bb0ff8cf895ea1b9d484b037a1ed1362baadab4") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f00007a9000)="2f6465762f696e7075742f6576656e742300", 0x7c, 0x200000000) fallocate(0xffffffffffffffff, 0x1, 0x700000, 0xfffffffffffffffd) r3 = syz_open_dev$tun(&(0x7f0000c4a000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r4 = fcntl$dupfd(r0, 0x406, r3) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000ca5000-0x14)={0x5, 0x2, 0xf6e, 0x7f, 0x6}, 0x14) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f000053b000)=0x8000201) r5 = fcntl$dupfd(r3, 0x406, r3) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_addrs=@hci={0x1f, 0x0, 0x3}}) r6 = socket(0x10, 0x80006, 0x0) ioctl$sock_SIOCBRDELBR(r5, 0x89a1, &(0x7f0000484000)=@common="626f6e64300000000000000000000000") ioctl$sock_inet_SIOCGIFPFLAGS(r5, 0x8935, &(0x7f00008fb000-0x20)={@common="67726574617030000000000000000000", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto(r6, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3) mmap(&(0x7f0000012000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x803, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f00005a3000-0x4)=0x6, 0x4) sendto(r7, &(0x7f0000c91000)="120000001600e7ff15ffe90009149bfff2e9", 0x12, 0x0, 0x0, 0x0) setsockopt$sock_int(r7, 0x1, 0x22, &(0x7f0000d13000)=0x5, 0x4) ioctl$sock_ifreq(r7, 0x8949, &(0x7f00002b4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x7, 0x3ff, @te1=&(0x7f000047e000-0x10)={0x52c, 0x2, 0x9, 0xeea2}}}) recvmsg(r7, &(0x7f0000d0f000)={&(0x7f0000d10000-0x20)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x20, &(0x7f0000d0f000)=[], 0x0, &(0x7f0000d10000-0x22)="", 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r7, 0x40086410, &(0x7f0000be1000)={0x4, &(0x7f0000d36000)="a4015317"}) 2017/11/19 05:29:29 executing program 3: mmap(&(0x7f0000001000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000026000)="2f6465762f696e7075742f6d6f7573652300", 0x9, 0x20c2) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0xffff) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$unix(0x1, 0x0, 0x0) setsockopt$sock_int(r3, 0x1, 0x10, &(0x7f000097b000-0x4)=0x1c, 0x4) bind$unix(r3, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r3, 0x0) connect$unix(r2, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r3, &(0x7f0000932000-0xc)=@un=@file={0xfffffffffffffffe, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000b12000-0x4)=0x0) perf_event_open(&(0x7f0000595000-0x78)={0x1, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfc, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, r0, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0xa6, 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) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r5, &(0x7f0000291000)={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, 0x1c) r6 = syz_open_dev$loop(&(0x7f0000412000)="2f6465762f6c6f6f702300", 0x10001, 0x400200) sysfs$2(0x2, 0xfffffffffffff001, &(0x7f00009c6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl(r6, 0x4000000000001276, &(0x7f0000f81000)="") perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000f55000-0x8)=0xf181) perf_event_open(&(0x7f0000c73000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x0, 0x0, 0x0, 0x0, 0x1, 0x42, 0x0}, 0x0, 0x5, 0xffffffffffffffff, 0xc) r7 = socket$inet(0x2, 0x804, 0x3) listen(r3, 0xb08) openat$vcs(0xffffffffffffff9c, &(0x7f0000bdf000)="2f6465762f76637300", 0x840000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000add000)={0x0, 0x0}) [ 335.049508] QAT: Invalid ioctl 2017/11/19 05:29:29 executing program 0: openat$rtc(0xffffffffffffff9c, &(0x7f0000c7b000)="2f6465762f72746300", 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d38000-0x4)=0xffffffffffffeffc, 0x4) bind$inet(r0, &(0x7f0000e83000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006bb000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000bc0000-0x1)="1b", 0x1, 0x0, &(0x7f0000168000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_create1(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 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 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x20, 0x40000) r2 = socket$bt_l2cap(0x1f, 0x3, 0x0) r3 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r2, 0x1, 0x9, &(0x7f0000002000-0x4)=0x2000000000000000, 0x4) bind$inet(r3, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000fc3000-0x1000)="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", 0x481, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$packet(r1, &(0x7f0000242000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f98000)=0x14, 0x800) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000dee000)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8000, 0x2, 0x500, 0x6, 0x1, r4}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000194000)=0x0, &(0x7f0000982000-0x4)=0x4) recvfrom(r3, &(0x7f0000dd1000)="", 0x0, 0x40000000, 0x0, 0x0) lgetxattr(&(0x7f0000037000-0x8)="2e2f66696c653000", &(0x7f0000e7d000-0x11)=@random={"757365722e00", "2f6465762f6c6f6f702300"}, &(0x7f0000f03000)="00000000000000000000", 0xa) socket$inet6(0xa, 0x200001, 0x2) socket(0x10, 0x802, 0x0) connect$ax25(r3, &(0x7f0000000000)={0x3, {"d0dfd05f9a512d"}, 0xd3e}, 0x10) sendmsg$nfc_llcp(r3, &(0x7f0000031000)={&(0x7f0000719000)={0x27, 0x831, 0xbb41, 0x0, 0x6, 0x7fff, "32df4c23aa34a7ebe55a2b4b084603519e344ab80e017bb0b1e1ffec80063a794929bfa2ccfd02e5d66bf9dc11df8e294a652a72a477d7992939fbd8767653", 0x3}, 0x58, &(0x7f00003dc000)=[{&(0x7f000010b000)="46bc945d47352c3e4ac21c104c09ab798443ee5dfb42131c10bce545c8184573fcf99dda11045582a85437c192d83a6901af8e662ca35d7273182e16fa68d0acf8a60062f75b12837abce832c73cfee3f576979fccf14b44bb933f82dc00242eddd923737192450f423042cdf2677442fca50dea5ffe25fc81c68d9f8b0387cf7345fd29732baef5cee44e89863d9e3b30507ae6ba6d11053c89426d7006a5cf5260652fd25c0d9a53c53929185fb287aca7477b33fc13bcbf969b7df369e4e0fb1c48ea735e59bbf185017110641d5de83a6e5e4e11672380bdaa5d463488a8e6", 0xe1}, {&(0x7f0000537000)="ff008946e83b0149d83a0fcb1ad1a265dfc05135", 0x14}, {&(0x7f0000330000-0x15)="cfa42a873f2217394917d8ce08f6acff09525f49ed", 0x15}, {&(0x7f0000b49000)="32494bfe20b904274e1f7ec38ca02cb30dfc98d349aef9b426c00af1ec46329c2a76e6", 0x23}, {&(0x7f0000976000)="1a79cfa7777b054b21d9bdda98b40d8293c3a85a279c17736698aae799d3c713ba075233a888fe6f1fb98ec0a8f51fde0fffc9dc3653c31a796956736b90d3bb9ea1c96fd188dcc2f2511a0422e935509122dd011d4e4c1488cee8e7e70f5f07d155368cea568c542debbc88391bbf723ef632625e6b01c78f463115034b6fef", 0x80}, {&(0x7f0000571000-0xe7)="0033d3028c8e4b17ceb95d1cfb5b326f053cd1b17b589fa7258820f2894aefac69865ace71ffa969b0ededb5ca4a0b1fdd188c7c8c25b25be7f9c7b138cb8f7a804c4e5c1eba888ea87fa7c024d4c0d36b2964fb783c9e98e5637daa5133b5a462b636db404ac6aed19b0413cf25b93dd5c9eb56d9fa9bb91f19f291379f981a37ab5d0ecfedbe51f715555990f02328b8bdf7f60ce381bbdf71a1e0dbf9d499725f3384b2a155611d17b571b549664fb845e4b5e7d2d433a4eebdb821041f5edea7fbdb0b4291dc6d406122ca4427e145a00ad8edb9eab01a8f35b3897eef84980a3546500be7", 0xe7}, {&(0x7f0000e3f000)="4782d0a6eacbd60aece0b617f4e2e6b0897771a09c449582ada658fff07cd9cef8f65669c6c0728e8f161b8b14b7878f260a273eea8b5b38b9f6dad7750206acf65bf5e8f3c9c83e77a578bc11531d872657a572a251b694ecd73a078f4042e435de4c3916e7cb4f889f6989c4c79234822e7bc5f12ad50bdd59fc811fd1dbf9629ad8251f60942175d36f948b9470f5e325b9c61cb2265823d3d5c8eb", 0x9d}, {&(0x7f00000b7000-0x7f)="586b6cd3285f7d038ef5229c947ca7296d40908bffedb8e38a0d3eba8f922ebd568595917dcfb1c20f664566d5f079d5067c6c53e04ebb1b832d59147dc212f165917bd271c2c4106d36ee5adbf272bca2e791c2e496c7529fbe9d23f95be4a58c9c0b71cdf138a5ba92f140fef9d1ef0bce16098565ca94d5d6f504e2b08c", 0x7f}, {&(0x7f0000787000-0xad)="ecf519362bbb8f1ea33ec97e332cb9118c92b2ff50dca5d96491445873527259441fa00639df46583c39e0b2823c20b584c6b0c1382e4f494fea85c2a73a3297e7aaef22aaf7ff3a143f1ddf7f0c18745a9aa06d23e7e1c3ed66f233b896a3a62dab847e84a1115a25e80f045f80edd294cbdf835c82405eba000202d152983e4c0a7fbbcf909c6d8fc317ffa5bac8f2e3e80bab0d9de3c1693c7b9596a48b043b8c51c8ed8ae90bc247d21f0c", 0xad}], 0x9, &(0x7f0000cbd000-0x80)={0x80, 0x18d, 0x1ff, "3b9d20eb4c1d5b2d2811ee8aa25f801608838b47ebcb169b745fde87cec717833110607dfef2307d18ebcf90246f469ac3d14862f6475f21a850b2cbf0573afd39c493ae25e7cfeb9e72319721ef7ed286768cde5a62ca1f0e1f3d05a7cb7743cc8f868f2f585415dc63a998c3652bea7e8c3087"}, 0x80, 0x20000040}, 0x800) 2017/11/19 05:29:29 executing program 7 (fault-call:4 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8001, 0x0, 0x0, 0x0}, 0x10) ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f0000d23000-0x48)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/19 05:29:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0xffffffffffffffff, 0x78, 0xd4e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x480000) ioctl$TIOCMGET(r0, 0x5415, &(0x7f000090c000-0x4)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x1, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x8, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000eb0000-0xf)="2f6465762f73657175656e63657200", 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00001eb000)={r1}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ptrace$getregs(0xe, 0x0, 0xea92, &(0x7f00004a0000-0xb0)="") r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)="2f6465762f6b766d00", 0x101000, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x2) close(r4) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000695000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) connect$nfc_raw(r2, &(0x7f0000c31000)={0x27, 0x8, 0xfffffffffffffffc, 0x3}, 0x10) close(r5) 2017/11/19 05:29:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80000801, 0x6, &(0x7f00009b2000)={0x0, 0x0}) r0 = memfd_create(&(0x7f0000a34000)="7b00", 0x1) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f000025a000/0x3000)=nil, 0x3000, 0x1, r2) r3 = syz_open_dev$tun(&(0x7f0000337000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x10b000) fcntl$dupfd(r3, 0x0, r3) r4 = socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f0000481000)="2f6465762f6e65742f74756e00", 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000166000-0x4)=0x943, 0x4) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_addrs=@hci={0x1f, 0xff, 0x1}}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) read(r6, &(0x7f000025c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf) socket(0x11, 0x0, 0x0) r7 = socket(0x10, 0x2, 0x0) socketpair(0x3, 0x7, 0x7, &(0x7f0000ce6000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r6, &(0x7f0000ae4000-0xc)={0x10, 0x0}) bind$netlink(r0, &(0x7f0000088000)={0xf, 0x0, 0x80ffffffffffffff, 0x2000000400}, 0xc) setsockopt$SO_ATTACH_FILTER(r8, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000319000)=[{0x6, 0x0, 0x9, 0x0}]}, 0x8) write(r7, &(0x7f00004af000)="26000000130047f10701c1b00e000000000001000100000009ef18ffff00f132050010006e3502", 0x27) 2017/11/19 05:29:29 executing program 2: socket$inet(0x2, 0x80003, 0x2) socketpair(0x1f, 0x8080f, 0x8, &(0x7f0000ec8000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00001f8000-0x10)={0x0, 0x0, &(0x7f0000742000)=[]}, &(0x7f00009c9000-0x4)=0x10) mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x2) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000b38000-0x4)=0x6, 0x4) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r4, 0x29, 0x2, &(0x7f00002bb000-0x4)=0x203, 0x4) setsockopt$inet6_tcp_int(r2, 0x6, 0x22, &(0x7f0000144000-0x4)=0x1, 0x4) bind$inet6(r4, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) ioctl$int_in(r2, 0x5452, &(0x7f00008f9000-0x8)=0x3) listen(r4, 0x200) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0xffffffffffffffff, 0x400, &(0x7f0000f69000)={0x0, 0x0}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000077a000)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f69000)=0xe8) setsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f0000055000-0x4)=0x8, 0x4) sendto$inet(r3, &(0x7f0000a29000-0x1)="bb", 0x1, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_int(r4, 0x29, 0xff, &(0x7f00002f5000-0x4)=0xff, 0x4) getsockopt$bt_hci(r3, 0x0, 0x0, &(0x7f000073d000)="", &(0x7f0000cad000-0x4)=0x0) close(r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00009fb000+0x640)={0xfffffffffffffffc, 0x2, 0x5, 0x5, 0x0}, &(0x7f0000f1c000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f00001df000-0xb8)={0x0, 0x6, 0x4, 0x80000000001f, 0x1d45, 0x7f, 0x14fe, 0xffffffffffff0863, {r6, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1000, 0x0, 0x3, 0xa20}}, &(0x7f00002d9000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f00005e7000-0x6)={r7, 0x0}, &(0x7f00000d6000)=0x6) close(r1) getsockopt$inet6_tcp_buf(r4, 0x6, 0x10000000000004, &(0x7f0000dd0000-0x91)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00008b2000)=0x91) sendto$inet6(r2, &(0x7f0000dd1000)="8d8bb1a4a490605cb7a65f5b3e5532ea70736b5f97b57f20ed3ac9a55dd447424efb6940cbd681bef2767e5b701fad57683ca6070609c85c0600000000000000ae363bb104bd0ec2e552b4accfce3e8f5f0b3c9e9531a600093991e84eaaa05e", 0x60, 0x20000004, &(0x7f0000241000)={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000005}, 0x1c) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/19 05:29:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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 = fcntl$getown(r0, 0x9) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80000000000000e3, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000794000-0x8)="6b657972696e6700", &(0x7f0000e23000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00006ed000)="4065746831402c6367726f757028246574683170707030706f7369785f61636c5f61636365737300", 0xfffffffffffffff9) r5 = add_key(&(0x7f0000fdc000-0x8)="0200000008000000", &(0x7f0000564000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f1b000)="869ff81c8f627e29b3e2d6d585b669d1b3ceeb16ae3392cd", 0x18, r4) keyctl$reject(0x13, r4, 0x101, 0x5, r5) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000cb4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e88000-0x4)=0xc) sched_setaffinity(r6, 0x8, &(0x7f0000b47000-0x8)=0x0) shutdown(r2, 0x0) open(&(0x7f0000446000-0x8)="2e2f66696c653000", 0x200, 0x82) open(&(0x7f0000f09000)="2e2f66696c653000", 0x0, 0x2a) r7 = memfd_create(&(0x7f00004cd000)="6367726f757000", 0x2) dup2(r2, r7) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f000077a000)="") r8 = openat$rtc(0xffffffffffffff9c, &(0x7f000011c000)="2f6465762f72746300", 0x7f, 0x0) ioctl$KVM_SET_SREGS(r8, 0x4138ae84, &(0x7f000054d000-0x138)={{0x4001, 0xd000, 0xf, 0x4, 0x16, 0x6, 0x2e8b, 0x99d, 0xffffffffffffff8e, 0x81, 0x7ff, 0x3, 0x0}, {0x1000, 0x5000, 0xa, 0x8b2f, 0x9, 0x8001, 0x6, 0x20, 0x9, 0x9, 0x36, 0x8, 0x0}, {0x4000, 0xd002, 0x0, 0x117c, 0xb1e1, 0x7ff, 0x1, 0x3, 0x81, 0x5, 0xfffffffffffffffa, 0x8, 0x0}, {0xd001, 0x2000, 0x0, 0x4, 0x8, 0x2aafae03, 0x8, 0x4, 0x9, 0x2, 0x81, 0x1, 0x0}, {0x5006, 0x0, 0xf, 0x7, 0x3, 0x6, 0x3, 0x1, 0x0, 0x6, 0x10000, 0x4d00000000000000, 0x0}, {0x100000, 0x107000, 0x0, 0x4, 0x6, 0x3, 0xca, 0xe89e, 0x647c, 0x2, 0x20, 0x80, 0x0}, {0x10000, 0x1000, 0x8, 0x1f, 0x800, 0x5, 0x2, 0x0, 0x1000, 0x3, 0x0, 0x22e0, 0x0}, {0x11004, 0x6000, 0xb, 0x0, 0x4, 0x0, 0x1, 0x0, 0x4, 0x400, 0x0, 0x5, 0x0}, {0x0, 0x5000, [0x0, 0x0, 0x0]}, {0x10000, 0x2, [0x0, 0x0, 0x0]}, 0x4, 0x0, 0x4000, 0x120e0, 0x2, 0x1000, 0x1000, [0x9, 0xfffffffffffffffc, 0x800, 0x7]}) ioctl$KVM_ASSIGN_PCI_DEVICE(r8, 0x8040ae69, &(0x7f000004d000-0x14)={0x5, 0x7fffffff, 0xfffffffffffffff8, 0x2, 0xce7}) r9 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)="2f6465762f6b766d00", 0x0, 0x0) r10 = ioctl$KVM_CREATE_VM(r9, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r10, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [0x3, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lstat(&(0x7f000046b000)="2e2f66696c653000", &(0x7f0000dbb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = ioctl$KVM_CREATE_VCPU(r10, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r10, 0x4008ae6a, &(0x7f0000afa000)={0x1, 0x0, [{0x4000000000002, 0x2, 0x0, 0x0, @irqchip={0x9, 0x200}}]}) syz_open_dev$mouse(&(0x7f00002ad000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x800000008, 0xfffffffffffffffc) ioctl$KVM_RUN(r11, 0xae80, 0x0) r12 = dup(r10) ioctl$sock_ipx_SIOCGIFADDR(r12, 0x8915, &(0x7f00003a6000)={"206385c548547605e4728a853aae8553", {0x4, 0x20, 0x6, "9d6752d5613a", 0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000fe7000)="7573657200", &(0x7f0000abd000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000008b000)="6b657972696e67776c616e3165746830776c616e306264657626766d6e65743021706f7369785f61636c5f61636365737300", 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000aab000)={0x0, 0x0, 0x0}, &(0x7f0000756000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/19 05:29:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x202000000000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00002e7000)="6365706800", &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000097f000)="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", 0x1000, 0xfffffffffffffffa) munmap(&(0x7f0000356000/0x4000)=nil, 0x4000) r2 = request_key(&(0x7f00004f1000)="73797a6b616c6c657200", &(0x7f00000c3000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000072e000)="76626f786e6574312a2100", r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_getevents(0x0, 0x0, 0x0, &(0x7f000008d000-0x80)=[], &(0x7f000008b000+0x1c5)={0x0, 0x0}) request_key(&(0x7f00007a1000)="69645f6c656761637900", &(0x7f000085c000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00007b4000-0x1)="00", r2) add_key$keyring(&(0x7f0000895000-0x8)="6b657972696e6700", &(0x7f0000f07000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d89000)={0x0, 0x0}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0xfc, 0x80000000, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x1, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r3 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x800) r4 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x4, @tid=r4, []}, &(0x7f0000044000)=0x0) clock_gettime(0x6, &(0x7f0000163000)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000041000-0x20)={{0x0, r5}, {0x0, 0x9}}, &(0x7f0000532000)={{0x0, 0x0}, {0x0, 0x0}}) socket$bt_hidp(0x1f, 0x3, 0x6) fchmod(r3, 0x21) r6 = open(&(0x7f0000664000-0x8)="2e2f66696c653000", 0x240080, 0x1) ioctl$RNDADDTOENTCNT(r6, 0x40045201, &(0x7f0000ac9000-0x4)=0xfffffffffffff4c8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000c4e000-0x8c)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a78000)=0x8c) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ab4000-0x9)="2f6465762f6b766d00", 0x2000, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r8, 0xae60) ioctl$KVM_SET_IRQCHIP(r8, 0x8208ae63, &(0x7f0000000000)=@ioapic={0x0, 0x1ff, 0x5, 0xfffffffffffffffc, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x200, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x3, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0xfffffffffffffffd, 0x0, [0x0, 0x0, 0x0, 0x0], 0x80000000}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x2, 0x0, 0x200000000000000, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x7ff, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x7, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0], 0x0}]}) [ 335.191888] device gre0 entered promiscuous mode 2017/11/19 05:29:29 executing program 7 (fault-call:4 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8001, 0x0, 0x0, 0x0}, 0x10) ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f0000d23000-0x48)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 335.193694] FAULT_INJECTION: forcing a failure. [ 335.193694] name failslab, interval 1, probability 0, space 0, times 0 [ 335.193703] CPU: 0 PID: 16602 Comm: syz-executor7 Not tainted 4.14.0+ #94 2017/11/19 05:29:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10024, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x8, 0x7, &(0x7f0000429000)={0x0, 0x0}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000637000-0xc)="2f6465762f72666b696c6c00", 0x4440, 0x0) bind$inet6(r0, &(0x7f0000708000-0x1c)={0xa, 0x1, 0x10000000002, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) pipe(&(0x7f0000483000-0x8)={0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f00008fa000)={0x0, 0x0}) bind$inet6(r1, &(0x7f0000297000-0x1c)={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x34e}, 0x1c) r3 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r4, 0x89f2, &(0x7f00007df000)={@common="730f36745c6c30000000000000000400", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ae1000)="2f6465762f73657175656e6365723200", 0x2801, 0x0) mq_getsetattr(r5, &(0x7f0000dec000-0x20)={0x1, 0xfffffffffffffffa, 0x7, 0x800, 0x6, 0x3ff, 0x5, 0x8001}, &(0x7f0000b0b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) statx(r5, &(0x7f000023f000-0x8)="2e2f66696c653000", 0x4800, 0x10, &(0x7f000056b000-0x100)={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]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x1, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r3, 0x2000000000000000) r6 = socket$inet(0x2, 0x3, 0x2) r7 = socket$inet(0x2, 0x3, 0xe0) close(r7) ioctl$sock_ifreq(r6, 0x8930, &(0x7f000009a000)={@common="64756d6d793000000000000000000000", @ifru_flags=0x5200}) ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f0000c82000)=0x1) ioctl$sock_inet_SIOCSIFNETMASK(r6, 0x891c, &(0x7f000050f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) splice(r6, 0x5f, r6, 0x5f, 0x2, 0x3) readv(r7, &(0x7f0000170000)=[{&(0x7f0000735000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x1) bpf$OBJ_GET_PROG(0x7, &(0x7f0000c86000-0xc)={&(0x7f00001ac000-0x8)="2e2f66696c653000", 0x0}, 0xc) socketpair(0xfffffffffffffffe, 0x5, 0xf780, &(0x7f0000cc4000)={0x0, 0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x401) ioctl$DRM_IOCTL_GET_MAGIC(r8, 0x80046402, &(0x7f0000c84000)=0x9250) r9 = socket(0x10, 0x2, 0x10) write(r9, &(0x7f000068d000-0x25)="240000001d0001000d00fa080000000004470004100001000c000100000000ffffff0000cc", 0x25) [ 335.193708] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 335.193711] Call Trace: 2017/11/19 05:29:29 executing program 7 (fault-call:4 fault-nth:2): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8001, 0x0, 0x0, 0x0}, 0x10) ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f0000d23000-0x48)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 335.193732] dump_stack+0x194/0x257 2017/11/19 05:29:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000f23000-0x4)=0x0) r2 = fcntl$dupfd(r1, 0x0, r0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000833000-0x83)={0x0, 0x7b, "8badb1e605c02eb069dbf819a49234f72ecdf117533a0e303c1b993fac73e6917e93ecc65580646cd33d924cbe18168cd0f399cb199f0cf6d0b3bddf7b601adca3e8428f426fbfa1cce08ed3d86c3bf52b1599516e4ca353ddf365bd61cd3eea14ccc0d5618da7c47263f2c2ecca2d191b440c91d6f52b6b3f7c86"}, &(0x7f0000f3b000-0x4)=0x83) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00005a5000)=@assoc_value={r3, 0x5}, 0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b6f000)={0x0, 0x3ff}, &(0x7f000010b000)=0x8) socket$nfc_llcp(0x27, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000d04000)=@sack_info={r4, 0xc0a, 0x80000000}, &(0x7f0000c1e000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000475000-0xfa)={r4, 0xf2, "9a0987f847cbc3cc61c6619c8ca6bc91405db2ec4348ac98372a6396d12e45d2914d5e1dedcb4b7351eb130b2eee8fae880f7aa99f71501edf6f001ce0bbdab2c69e7ad5ad199bc4e09f2ac2c23693a102b0499f782fb0e39b04db76791f47f0e687750d30a54fd9cd7712f23a834b5e81b383c76f234883c1655df2881dc9b71d6239ec9fbd6a908a983fb424e2b6ff3dd50c72890aa255473acb781b8de4c3c7fdfa681df029a36651e31488cf82b2781b738d89e6046f7da35a6d2371d98e16c51c800170e6beace4989396ca9220ff62f7592b78003158884bc148c2dc8b46e3f4aa62b004337e368ee786abf6b06956"}, &(0x7f0000755000)=0xfa) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000fa000-0x8)=@assoc_value={r5, 0x2}, &(0x7f0000e16000-0x4)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) write$tun(r2, &(0x7f000014e000-0x27)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) getsockname$packet(r2, &(0x7f0000b5b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000005a000-0x4)=0x14) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00001d0000)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000012a000)={{{@in=@rand_addr=0xfff, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x2, 0x0, 0x80000001, 0x4, 0x0, 0x0, 0x0, r6, r7}, {0x7fff, 0x1000, 0x200, 0x2, 0x322f, 0x3, 0x8, 0x17f}, {0x3, 0x100000001, 0x1, 0x5}, 0x800, 0x100, 0x9, 0x1, 0x80, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1a22, 0x6}, 0x1f, @in=@multicast2=0xe0000002, 0x3, 0x2, 0x2, 0xb48b, 0x5, 0xf6, 0x6}}, 0xe8) ioctl$TTUNGETFILTER(r2, 0x800854db, &(0x7f00005a7000-0x6a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000a27000+0x4fd)=0x1f) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000083d000-0x4)=0x4, 0x4) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000cb4000-0xc)={0xde00000000000000, 0x8, 0x5}) 2017/11/19 05:29:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000eb000)={0x0, 0x0}, &(0x7f00002c5000-0x4)=0x8) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000e63000-0x38)={&(0x7f0000a97000)={0x10, 0x0, 0x0, 0xffffffffffffff0e}, 0xc, &(0x7f0000a9b000-0x10)=[{&(0x7f0000e95000)=[{0x14, 0x1b, 0x321, 0x0, 0x0, "15bbbe64"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = add_key$user(&(0x7f0000556000-0x5)="7573657200", &(0x7f0000026000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c8a000-0x2f)="a7f2f4af85181b3f99e5f4745ef5eb7e0c02793a000d3e71b8fea971d51447785625f7b02879f077765936a06671a4", 0x2f, 0xfffffffffffffffd) r2 = request_key(&(0x7f0000b6f000)="2e6465616400", &(0x7f0000e14000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000378000)="2d5c6b657972696e6773656c696e757800", 0xffffffffffffffff) r3 = add_key(&(0x7f0000039000-0x8)="6269675f6b657900", &(0x7f0000e8d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00007a0000)="b931d8aabe5fea987525f47100553fed9e0d745b863eabe4380bc5c77ef1c03c3bc471ab33cc6f678cd513789112cb7f6c590aa1a8ec186d3cddc88bb027379de19b0296bdcbd1c25250", 0x4a, 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f000003e000-0xc)={r1, r2, r3}, &(0x7f0000c04000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42, &(0x7f0000f6a000-0x2c)={&(0x7f00005f5000)="6362632873657270656e742900", &(0x7f0000c87000)="c24f6c2b9bd04f4dc7786946becda6044e2ebe859356ade603833f190d70ab15f77865fef55d95496eb1dc9405ad48e9a61aeb333499e4b33932ee0875874b68ec693017cd67affa798c4eb5543a52bf2a54007c35af9026b1ea7af2076d15d19beede4d00d2d785b686b839a0ba0bddec58d3cf8b9a", 0x76, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f000017a000-0x2)=0x0, &(0x7f000043e000)=0x2) add_key$keyring(&(0x7f0000741000-0x8)="6b657972696e6700", &(0x7f0000999000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r2) [ 335.193749] ? arch_local_irq_restore+0x53/0x53 [ 335.193783] should_fail+0x8c0/0xa40 [ 335.193803] ? fault_create_debugfs_attr+0x1f0/0x1f0 2017/11/19 05:29:29 executing program 7 (fault-call:4 fault-nth:3): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8001, 0x0, 0x0, 0x0}, 0x10) ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f0000d23000-0x48)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 335.193836] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 335.193848] ? perf_trace_lock+0xd6/0x900 [ 335.193857] ? check_noncircular+0x20/0x20 [ 335.193876] ? trace_event_raw_event_lock+0x340/0x340 [ 335.193893] ? check_noncircular+0x20/0x20 [ 335.193903] ? trace_event_raw_event_lock+0x340/0x340 [ 335.193917] ? check_noncircular+0x20/0x20 [ 335.193926] ? check_noncircular+0x20/0x20 [ 335.193938] ? __lock_is_held+0xbc/0x140 [ 335.193952] ? perf_trace_lock+0xd6/0x900 [ 335.193975] should_failslab+0xec/0x120 [ 335.193988] kmem_cache_alloc_trace+0x4b/0x750 [ 335.194022] tipc_group_create+0x116/0x9c0 [ 335.194039] ? tipc_group_size+0x50/0x50 [ 335.194049] ? lock_release+0xda0/0xda0 [ 335.194065] ? __lock_is_held+0xbc/0x140 [ 335.194100] ? addr_domain+0x204/0x380 [ 335.194112] ? in_own_node+0x320/0x320 [ 335.194120] ? lock_sock_nested+0x91/0x110 [ 335.194128] ? trace_hardirqs_on+0xd/0x10 [ 335.194138] ? __local_bh_enable_ip+0x121/0x230 [ 335.194161] tipc_setsockopt+0x249/0xc10 [ 335.194179] ? tipc_sk_leave+0x200/0x200 [ 335.194211] ? security_socket_setsockopt+0x89/0xb0 [ 335.194231] compat_SyS_setsockopt+0x2e7/0x410 [ 335.194250] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 335.194265] ? do_fast_syscall_32+0x156/0xf9d [ 335.194282] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 335.194294] do_fast_syscall_32+0x3ee/0xf9d [ 335.194317] ? do_int80_syscall_32+0x9d0/0x9d0 [ 335.194338] ? lockdep_sys_exit+0x47/0xf0 [ 335.194349] ? syscall_return_slowpath+0x2ad/0x550 [ 335.194366] ? sysret32_from_system_call+0x5/0x3b [ 335.194386] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 335.194409] entry_SYSENTER_compat+0x51/0x60 [ 335.194415] RIP: 0023:0xf7f70c79 [ 335.194420] RSP: 002b:00000000f776c01c EFLAGS: 00000296 ORIG_RAX: 000000000000016e [ 335.194429] RAX: ffffffffffffffda RBX: 0000000000000015 RCX: 000000000000010f [ 335.194433] RDX: 0000000000000087 RSI: 0000000020c0bff0 RDI: 0000000000000010 [ 335.194438] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 335.194442] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 335.194447] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 335.309441] FAULT_INJECTION: forcing a failure. [ 335.309441] name failslab, interval 1, probability 0, space 0, times 0 [ 335.309452] CPU: 0 PID: 16618 Comm: syz-executor7 Not tainted 4.14.0+ #94 [ 335.309461] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 335.309465] Call Trace: [ 335.309483] dump_stack+0x194/0x257 [ 335.309507] ? arch_local_irq_restore+0x53/0x53 [ 335.309524] ? lock_downgrade+0x980/0x980 [ 335.309556] should_fail+0x8c0/0xa40 [ 335.309564] ? __lock_acquire+0x6e9/0x47f0 [ 335.309583] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 335.309600] ? __lock_acquire+0x6e9/0x47f0 [ 335.309614] ? lock_downgrade+0x980/0x980 [ 335.309641] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 335.309665] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 335.309685] ? perf_trace_lock+0xd6/0x900 [ 335.309720] ? trace_event_raw_event_lock+0x340/0x340 [ 335.309730] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 335.309750] ? check_noncircular+0x20/0x20 [ 335.309765] ? perf_trace_lock+0x900/0x900 [ 335.309788] should_failslab+0xec/0x120 [ 335.309803] kmem_cache_alloc_trace+0x4b/0x750 [ 335.309821] ? trace_event_raw_event_lock+0x340/0x340 [ 335.309830] ? save_stack+0xa3/0xd0 [ 335.309857] tipc_alloc_conn+0xd9/0x610 [ 335.309876] ? tipc_send_kern_top_evt+0x6c0/0x6c0 [ 335.309898] ? lock_downgrade+0x980/0x980 [ 335.309914] ? tipc_topsrv_kern_subscr+0x1fa/0x810 [ 335.309942] ? lock_release+0xda0/0xda0 [ 335.309963] ? __lock_is_held+0xbc/0x140 [ 335.310007] tipc_topsrv_kern_subscr+0x37a/0x810 [ 335.310029] ? tipc_conn_terminate+0x50/0x50 [ 335.310042] ? addr_domain+0x204/0x380 [ 335.310050] ? tipc_nlist_init+0x77/0x130 [ 335.310061] ? in_own_node+0x320/0x320 [ 335.310102] tipc_group_create+0x702/0x9c0 [ 335.310124] ? tipc_group_size+0x50/0x50 [ 335.310135] ? lock_release+0xda0/0xda0 [ 335.310195] ? addr_domain+0x204/0x380 [ 335.310208] ? in_own_node+0x320/0x320 [ 335.310217] ? lock_sock_nested+0x91/0x110 [ 335.310227] ? trace_hardirqs_on+0xd/0x10 [ 335.310237] ? __local_bh_enable_ip+0x121/0x230 [ 335.310266] tipc_setsockopt+0x249/0xc10 [ 335.310289] ? tipc_sk_leave+0x200/0x200 [ 335.310331] ? security_socket_setsockopt+0x89/0xb0 [ 335.310356] compat_SyS_setsockopt+0x2e7/0x410 [ 335.310381] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 335.310399] ? do_fast_syscall_32+0x156/0xf9d [ 335.310421] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 335.310436] do_fast_syscall_32+0x3ee/0xf9d [ 335.310465] ? do_int80_syscall_32+0x9d0/0x9d0 [ 335.310492] ? lockdep_sys_exit+0x47/0xf0 [ 335.310505] ? syscall_return_slowpath+0x2ad/0x550 [ 335.310527] ? sysret32_from_system_call+0x5/0x3b [ 335.310553] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 335.310583] entry_SYSENTER_compat+0x51/0x60 [ 335.310590] RIP: 0023:0xf7f70c79 [ 335.310595] RSP: 002b:00000000f776c01c EFLAGS: 00000296 ORIG_RAX: 000000000000016e [ 335.310606] RAX: ffffffffffffffda RBX: 0000000000000015 RCX: 000000000000010f [ 335.310611] RDX: 0000000000000087 RSI: 0000000020c0bff0 RDI: 0000000000000010 [ 335.310617] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 335.310622] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 335.310627] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 335.399788] FAULT_INJECTION: forcing a failure. [ 335.399788] name failslab, interval 1, probability 0, space 0, times 0 [ 335.399809] CPU: 1 PID: 16628 Comm: syz-executor7 Not tainted 4.14.0+ #94 [ 335.399815] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 335.399819] Call Trace: [ 335.399837] dump_stack+0x194/0x257 [ 335.399857] ? arch_local_irq_restore+0x53/0x53 [ 335.399868] ? print_usage_bug+0x3f0/0x3f0 [ 335.399913] should_fail+0x8c0/0xa40 [ 335.399935] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 335.399943] ? trace_event_raw_event_lock+0x340/0x340 [ 335.399966] ? check_noncircular+0x20/0x20 [ 335.399980] ? perf_trace_lock+0x900/0x900 [ 335.399996] ? perf_trace_lock+0xd6/0x900 [ 335.400024] ? trace_event_raw_event_lock+0x340/0x340 [ 335.400047] ? check_noncircular+0x20/0x20 [ 335.400062] ? perf_trace_lock+0x900/0x900 [ 335.400101] ? lock_downgrade+0x980/0x980 [ 335.400116] ? __free_insn_slot+0x5c0/0x5c0 [ 335.400144] should_failslab+0xec/0x120 [ 335.400159] kmem_cache_alloc+0x47/0x760 [ 335.400184] ? lock_downgrade+0x980/0x980 [ 335.400214] radix_tree_node_alloc.constprop.19+0x5e/0x2d0 [ 335.400241] radix_tree_extend+0x302/0x540 [ 335.400264] ? node_tag_get.constprop.18+0x90/0x90 [ 335.400298] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 335.400321] idr_get_free_cmn+0xad1/0xfd0 [ 335.400340] ? __save_stack_trace+0x7e/0xd0 [ 335.400374] ? radix_tree_clear_tags+0xb0/0xb0 [ 335.400412] ? tipc_group_create+0x702/0x9c0 [ 335.400424] ? compat_SyS_setsockopt+0x2e7/0x410 [ 335.400432] ? do_fast_syscall_32+0x3ee/0xf9d [ 335.400440] ? entry_SYSENTER_compat+0x51/0x60 [ 335.400465] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 335.400478] ? check_noncircular+0x20/0x20 [ 335.400491] ? print_usage_bug+0x3f0/0x3f0 [ 335.400503] ? print_usage_bug+0x3f0/0x3f0 [ 335.400545] ? lock_acquire+0x1d5/0x580 [ 335.400555] ? tipc_alloc_conn+0x3c4/0x610 [ 335.400566] ? __lock_is_held+0xbc/0x140 [ 335.400589] idr_alloc_cmn+0x155/0x280 [ 335.400609] ? __fprop_inc_percpu_max+0x2a0/0x2a0 [ 335.400636] ? tipc_alloc_conn+0x3c4/0x610 [ 335.400662] tipc_alloc_conn+0x3fb/0x610 [ 335.400683] ? tipc_send_kern_top_evt+0x6c0/0x6c0 [ 335.400704] ? lock_downgrade+0x980/0x980 [ 335.400719] ? tipc_topsrv_kern_subscr+0x1fa/0x810 [ 335.400744] ? lock_release+0xda0/0xda0 [ 335.400763] ? __lock_is_held+0xbc/0x140 [ 335.400805] tipc_topsrv_kern_subscr+0x37a/0x810 [ 335.400826] ? tipc_conn_terminate+0x50/0x50 [ 335.400841] ? addr_domain+0x204/0x380 [ 335.400848] ? tipc_nlist_init+0x77/0x130 [ 335.400860] ? in_own_node+0x320/0x320 [ 335.400900] tipc_group_create+0x702/0x9c0 [ 335.400920] ? tipc_group_size+0x50/0x50 [ 335.400932] ? lock_release+0xda0/0xda0 [ 335.400988] ? addr_domain+0x204/0x380 [ 335.401000] ? in_own_node+0x320/0x320 [ 335.401008] ? lock_sock_nested+0x91/0x110 [ 335.401018] ? trace_hardirqs_on+0xd/0x10 [ 335.401029] ? __local_bh_enable_ip+0x121/0x230 [ 335.401058] tipc_setsockopt+0x249/0xc10 [ 335.401081] ? tipc_sk_leave+0x200/0x200 [ 335.401125] ? security_socket_setsockopt+0x89/0xb0 [ 335.401150] compat_SyS_setsockopt+0x2e7/0x410 [ 335.401174] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 335.401192] ? do_fast_syscall_32+0x156/0xf9d [ 335.401219] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 335.401233] do_fast_syscall_32+0x3ee/0xf9d [ 335.401262] ? do_int80_syscall_32+0x9d0/0x9d0 [ 335.401278] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 335.401294] ? lockdep_sys_exit+0x47/0xf0 [ 335.401306] ? syscall_return_slowpath+0x2ad/0x550 [ 335.401325] ? sysret32_from_system_call+0x5/0x3b [ 335.401349] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 335.401376] entry_SYSENTER_compat+0x51/0x60 [ 335.401384] RIP: 0023:0xf7f70c79 [ 335.401389] RSP: 002b:00000000f776c01c EFLAGS: 00000296 ORIG_RAX: 000000000000016e [ 335.401399] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 000000000000010f [ 335.401404] RDX: 0000000000000087 RSI: 0000000020c0bff0 RDI: 0000000000000010 [ 335.401408] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 335.401412] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 335.401417] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 335.437593] FAULT_INJECTION: forcing a failure. [ 335.437593] name failslab, interval 1, probability 0, space 0, times 0 [ 335.437603] CPU: 1 PID: 16643 Comm: syz-executor7 Not tainted 4.14.0+ #94 [ 335.437608] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 335.437610] Call Trace: [ 335.437624] dump_stack+0x194/0x257 [ 335.437639] ? arch_local_irq_restore+0x53/0x53 [ 335.437669] should_fail+0x8c0/0xa40 [ 335.437685] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 335.437701] ? find_held_lock+0x39/0x1d0 [ 335.437711] ? print_usage_bug+0x3f0/0x3f0 [ 335.437731] ? lock_downgrade+0x980/0x980 [ 335.437748] ? radix_tree_iter_tag_clear+0x97/0xd0 [ 335.437754] ? radix_tree_iter_replace+0x4c/0x60 [ 335.437774] ? mark_held_locks+0xb2/0x100 [ 335.437785] ? __local_bh_enable_ip+0x121/0x230 [ 335.437797] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 335.437807] ? tipc_alloc_conn+0x4b0/0x610 [ 335.437815] ? trace_hardirqs_on+0xd/0x10 [ 335.437823] ? __local_bh_enable_ip+0x121/0x230 [ 335.437836] ? _raw_spin_unlock_bh+0x30/0x40 [ 335.437852] should_failslab+0xec/0x120 [ 335.437864] kmem_cache_alloc_trace+0x4b/0x750 [ 335.437875] ? lock_downgrade+0x980/0x980 [ 335.437887] ? tipc_topsrv_kern_subscr+0x1fa/0x810 [ 335.437905] tipc_subscrb_connect_cb+0xaa/0x270 [ 335.437916] ? tipc_subscrb_put+0x30/0x30 [ 335.437929] ? __lock_is_held+0xbc/0x140 [ 335.437959] tipc_topsrv_kern_subscr+0x442/0x810 [ 335.437973] ? tipc_conn_terminate+0x50/0x50 [ 335.437984] ? addr_domain+0x204/0x380 [ 335.437990] ? tipc_nlist_init+0x77/0x130 [ 335.437999] ? in_own_node+0x320/0x320 [ 335.438030] tipc_group_create+0x702/0x9c0 [ 335.438045] ? tipc_group_size+0x50/0x50 [ 335.438054] ? lock_release+0xda0/0xda0 [ 335.438092] ? addr_domain+0x204/0x380 [ 335.438102] ? in_own_node+0x320/0x320 [ 335.438110] ? lock_sock_nested+0x91/0x110 [ 335.438117] ? trace_hardirqs_on+0xd/0x10 [ 335.438126] ? __local_bh_enable_ip+0x121/0x230 [ 335.438149] tipc_setsockopt+0x249/0xc10 [ 335.438167] ? tipc_sk_leave+0x200/0x200 [ 335.438210] ? security_socket_setsockopt+0x89/0xb0 [ 335.438232] compat_SyS_setsockopt+0x2e7/0x410 [ 335.438251] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 335.438267] ? do_fast_syscall_32+0x156/0xf9d [ 335.438284] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 335.438295] do_fast_syscall_32+0x3ee/0xf9d [ 335.438315] ? do_int80_syscall_32+0x9d0/0x9d0 [ 335.438334] ? lockdep_sys_exit+0x47/0xf0 [ 335.438344] ? syscall_return_slowpath+0x2ad/0x550 [ 335.438359] ? sysret32_from_system_call+0x5/0x3b [ 335.438377] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 335.438397] entry_SYSENTER_compat+0x51/0x60 [ 335.438403] RIP: 0023:0xf7f70c79 [ 335.438407] RSP: 002b:00000000f776c01c EFLAGS: 00000296 ORIG_RAX: 000000000000016e [ 335.438416] RAX: ffffffffffffffda RBX: 0000000000000015 RCX: 000000000000010f [ 335.438421] RDX: 0000000000000087 RSI: 0000000020c0bff0 RDI: 0000000000000010 [ 335.438425] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 335.438429] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 335.438434] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 335.438494] Subscriber rejected, no memory [ 335.438503] kasan: CONFIG_KASAN_INLINE enabled [ 335.438505] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 335.438512] general protection fault: 0000 [#1] SMP KASAN [ 335.438517] Dumping ftrace buffer: [ 335.438521] (ftrace buffer empty) [ 335.438523] Modules linked in: [ 335.438533] CPU: 1 PID: 16643 Comm: syz-executor7 Not tainted 4.14.0+ #94 [ 335.438537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 335.438542] task: ffff8801cb40a540 task.stack: ffff8801c69c0000 [ 335.438549] RIP: 0010:__lock_acquire+0xd55/0x47f0 [ 335.438554] RSP: 0018:ffff8801c69c7350 EFLAGS: 00010002 [ 335.438560] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 335.438564] RDX: 0000000000000004 RSI: 0000000000000000 RDI: ffffffff85ecb540 [ 335.438569] RBP: ffff8801c69c76d8 R08: 0000000000000001 R09: 0000000000000000 [ 335.438573] R10: 0000000000000000 R11: ffffffff87469d60 R12: ffff8801cb40a540 [ 335.438577] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000020 [ 335.438583] FS: 0000000000000000(0000) GS:ffff8801db500000(0063) knlGS:00000000f776cb40 [ 335.438588] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 335.438592] CR2: 0000000008090020 CR3: 00000001c4d77000 CR4: 00000000001406e0 [ 335.438596] Call Trace: [ 335.438603] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 335.438610] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 335.438618] ? check_noncircular+0x20/0x20 [ 335.438624] ? retint_kernel+0x10/0x10 [ 335.438633] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 335.438638] ? check_noncircular+0x20/0x20 [ 335.438645] ? arch_local_irq_restore+0x46/0x53 [ 335.438653] ? arch_local_irq_restore+0x4b/0x53 [ 335.438661] ? find_held_lock+0x39/0x1d0 [ 335.438672] ? print_usage_bug+0x3f0/0x3f0 [ 335.438677] ? down_trylock+0x13/0x70 [ 335.438686] ? lock_release+0xda0/0xda0 [ 335.438691] ? memcpy+0x45/0x50 [ 335.438699] ? do_raw_spin_trylock+0x190/0x190 [ 335.438707] ? mark_held_locks+0xb2/0x100 [ 335.438715] ? __down_trylock_console_sem+0xb9/0x1e0 [ 335.438721] ? vprintk_emit+0x49b/0x590 [ 335.438728] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 335.438734] ? trace_hardirqs_on+0xd/0x10 [ 335.438740] lock_acquire+0x1d5/0x580 [ 335.438748] ? tipc_subscrb_subscrp_delete+0x8f/0x480 [ 335.438757] ? lock_release+0xda0/0xda0 [ 335.438765] ? vprintk_default+0x28/0x30 [ 335.438772] ? vprintk_func+0x5e/0xc0 [ 335.438779] ? printk+0xaa/0xca [ 335.438786] ? tipc_subscrb_subscrp_delete+0x8f/0x480 [ 335.438794] _raw_spin_lock_bh+0x31/0x40 [ 335.438800] ? tipc_subscrb_subscrp_delete+0x8f/0x480 [ 335.438807] tipc_subscrb_subscrp_delete+0x8f/0x480 [ 335.438815] ? tipc_subscrp_put+0x360/0x360 [ 335.438822] ? tipc_subscrb_put+0x30/0x30 [ 335.438830] ? __lock_is_held+0xbc/0x140 [ 335.438836] ? tipc_subscrb_subscrp_delete+0x480/0x480 [ 335.438842] tipc_subscrb_release_cb+0x17/0x30 [ 335.438850] tipc_close_conn+0x171/0x270 [ 335.438858] tipc_topsrv_kern_subscr+0x724/0x810 [ 335.438867] ? tipc_conn_terminate+0x50/0x50 [ 335.438873] ? addr_domain+0x204/0x380 [ 335.438879] ? tipc_nlist_init+0x77/0x130 [ 335.438884] ? in_own_node+0x320/0x320 [ 335.438895] tipc_group_create+0x702/0x9c0 [ 335.438903] ? tipc_group_size+0x50/0x50 [ 335.438909] ? lock_release+0xda0/0xda0 [ 335.438922] ? addr_domain+0x204/0x380 [ 335.438928] ? in_own_node+0x320/0x320 [ 335.438935] ? lock_sock_nested+0x91/0x110 [ 335.438940] ? trace_hardirqs_on+0xd/0x10 [ 335.438948] ? __local_bh_enable_ip+0x121/0x230 [ 335.438957] tipc_setsockopt+0x249/0xc10 [ 335.438965] ? tipc_sk_leave+0x200/0x200 [ 335.438977] ? security_socket_setsockopt+0x89/0xb0 [ 335.438987] compat_SyS_setsockopt+0x2e7/0x410 [ 335.438996] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 335.439008] ? do_fast_syscall_32+0x156/0xf9d [ 335.439017] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 335.439024] do_fast_syscall_32+0x3ee/0xf9d [ 335.439034] ? do_int80_syscall_32+0x9d0/0x9d0 [ 335.439042] ? lockdep_sys_exit+0x47/0xf0 [ 335.439050] ? syscall_return_slowpath+0x2ad/0x550 [ 335.439057] ? sysret32_from_system_call+0x5/0x3b [ 335.439066] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 335.439074] entry_SYSENTER_compat+0x51/0x60 [ 335.439079] RIP: 0023:0xf7f70c79 [ 335.439082] RSP: 002b:00000000f776c01c EFLAGS: 00000296 ORIG_RAX: 000000000000016e [ 335.439089] RAX: ffffffffffffffda RBX: 0000000000000015 RCX: 000000000000010f [ 335.439093] RDX: 0000000000000087 RSI: 0000000020c0bff0 RDI: 0000000000000010 [ 335.439097] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 335.439101] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 335.439105] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 335.439112] Code: e9 03 f3 48 ab 48 81 c4 60 03 00 00 44 89 f8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 4c 89 fa 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <80> 3c 02 00 0f 85 cf 38 00 00 49 81 3f 00 58 89 86 41 be 00 00 [ 335.439229] RIP: __lock_acquire+0xd55/0x47f0 RSP: ffff8801c69c7350 [ 335.439236] ---[ end trace 1f8112401e63b0c8 ]--- [ 335.439239] Kernel panic - not syncing: Fatal exception in interrupt [ 335.439667] Dumping ftrace buffer: [ 335.439669] (ftrace buffer empty) [ 335.439672] Kernel Offset: disabled [ 337.102279] Rebooting in 86400 seconds..