x3, 0x1, 0x7, 0x8001, 0x100, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xa) perf_event_open(&(0x7f0000efa000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x26, 0x0, 0x0, 0x3, 0x0, 0xffffffff80000001, 0x4, 0x0, 0x0, 0x0, 0x0, 0xbed5, 0x0, 0xfff, 0x0, 0xffff, 0x0}, 0x0, 0xb422, r0, 0x0) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000267000)={0x4000000002, 0x78, 0xdc, 0x0, 0xf1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x4, 0x5, 0x0) listen(r1, 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) 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}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r2, 0x2000000000010d, 0x2, &(0x7f0000000000)="00000000", &(0x7f0000003000)=0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f000071a000-0xc)={&(0x7f0000000000)="2e2f66696c653000", 0x0}, 0xc) dup2(r0, r0) fallocate(r2, 0xfffffffffffffffd, 0x7, 0x400000c6fd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f000098d000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) utime(&(0x7f00003b2000-0x8)="2e2f66696c653000", &(0x7f0000a98000)={0xec5, 0x0}) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f00000e2000-0x20)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) pipe2(&(0x7f000061b000-0x8)={0x0, 0x0}, 0x801) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000cab000)={0x2e86, 0x6, 0x2, 0x0, 0x5, 0x3, 0x3, 0x3f34, 0x0, 0x2, 0x2, 0x6d9, 0x0, 0x20, 0x9, 0x800, 0x8000, 0x0, 0x42}) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2017/12/04 04:45:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x8000007) socket$netlink(0x10, 0x3, 0x12) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000f8b000-0xe)=[{&(0x7f0000422000-0x73)="63ed6a9de6e35f289c7dbd3289cb7c337a75edcf01390933e4462d82580f2aa946ada3ec502f497d01a231b8c02cf064e9334b6d17247a1b8873fd2f3978b2a6b5106c307a11606602f5f7b65beb77c64f9a2df25bf017a2256fdae9b4b548ddedaeae2af7a71c6bae308b14e33e473ec088d2", 0x73}], 0x1) r2 = creat(&(0x7f0000aa5000-0x8)="2e2f66696c653000", 0x20) inotify_add_watch(r2, &(0x7f0000002000)="2e2f66696c653000", 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x8014, 0x0, 0x7ffb, 0x6}, 0xc) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0xfffffffffffffffe, &(0x7f0000f8c000-0x8)=0x0, 0x5) mmap(&(0x7f000067b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x27f000)=nil, 0x27f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000405000-0xc)={&(0x7f0000555000-0x8)="2e2f66696c653000", 0x0}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000978000-0xa)="2f6465762f7663732300", 0x9fa, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000468000)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b5a000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_sctp(0xa, 0x3, 0x84) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r4, 0x29, 0x11, &(0x7f0000fef000)=0x3, 0x4) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f000020c000-0x4)=0xd0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f0000e07000-0x8)="2e2f66696c653000", 0x80040, 0x0) read(r5, &(0x7f0000034000)="", 0x0) 2017/12/04 04:45:12 executing program 7: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x800000) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f000042a000/0x1000)=nil, 0x1000, 0x2000001, 0x810, r0, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fc2000)=0x0, &(0x7f0000c28000)=0x4) mmap(&(0x7f000088d000/0x13000)=nil, 0x13000, 0x20005, 0x32, r0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000fc3000-0x4)=0x0, 0x4) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000fc3000)={0xfffffffffffffff7, 0x3f, 0x201, 0x5a90, 0xfffffffffffffff8}, 0x14) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000231000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000a74000/0x3000)=nil, 0x3000, 0x1000000000003, 0x1c, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0xa, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000fc3000-0x4)=0x14) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000001000)="00", 0x1) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x100000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0xc, 0x32, r0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000fc7000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00003ce000)=0x1000) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00002b6000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[{&(0x7f0000fc8000-0x48)="6569977e93a6b2ff12b8c5de3eaeadc33b41026aaa74eb499ac11752d6f861260d2356a672a7cc321e9dde052c0bd7c41fcde7593120c36fa0c5b5e1e10c8b6ffd7dddaa608f54f3", 0x48}, {&(0x7f0000fc9000-0x2a)="a0a19509fd01000000a978d883a29ef4ad8d887a95f19af06698ed8a7a11560000c14fe1aadab9be1cf4", 0x2a}, {&(0x7f0000001000-0xfc)="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", 0xfc}, {&(0x7f00004dd000)="24ebdc42e143c8a13bf6cbeb9a8008dca9b16c925cab6a", 0x17}, {&(0x7f00003ec000)="1a23a11537aa81b3e82d026cdef6b143c09a10bce4294519eb69fd369e70512edc0801f4798bd556e42279d431a4a790b132e1e5a65dccb3fea1ec7448503824d698b44ad8890ead4fa9d0758a5ae3ad5578bf4710f8be7dcaed03b39f93a9295f903b4d48c4a1b8b3932265040ce0cb66af0a1a51be589539d81460007b106e77bb836a53c32b455daf474791aa60824bbbc8ed1091ca28621120", 0x9b}, {&(0x7f0000fca000)="5b1721de2efd1a957dfacd8f05f8489728011ed6abd9798606e06c2341fead5cf5a607ba469923a61755d54808091d3997057da230ca09cfc73eea534ce21ae65fde6682a61d529c", 0x48}, {&(0x7f0000f44000)="8a86f75acb737b3a36f1d236730207384200abaccda60c78da278e17f3ebff5ddc7cc6d7c5bac5371f35d44a766ad77b4461984f38ad289820951ae0095201eac1b081a7a8bbc951d524658e150117946e41f8a475da22ef7f65f7d805558a48c65fafd2c9ed2c0bb9e68b5f93628934e9e39fa543a6fa1ea1c472e36761312293c549c6db05547db86a470b1db31cc535b70032a983d3eec40463a9fdd1d09854cb45625a2f35fa63e7", 0xaa}], 0x7, &(0x7f0000001000-0x1f)=[@op={0x18, 0x117, 0x3, 0x80000000}, @op={0x18, 0x117, 0x3, 0x8}, @iv={0x108, 0x117, 0x2, 0xed, "bc7cc282cbec4948a6ce8d238dc645f8b3c9aa67e4eda74ec6868a836941ffc6772cb814ad75905d5e4710d038c7af145ae4a04b719c1de0a8fe10904b6a7023227f3abbb459faaa93213a3d447bf944ccd53858b65ba57d254ee851990fdd7e12ec8d2bcb44793906f10eeb9744643f3f7756e1601b8cce4157799dada5bb4a0a1a75991536986240861668e3e39482064ef8cc5b192f333b51989bd915b59a166b83e3b8e113bdbf2cfb0a94133b5c21648689b10c2abc26487128b852f0a6375a7b7455ccd65bf780d98172edc68570ad936e04a0ed484fe45d69573342f71c5c024e75a513060f2543b061"}, @op={0x18, 0x117, 0x3, 0x7}, @op={0x18, 0x117, 0x3, 0x3}, @iv={0x78, 0x117, 0x2, 0x5e, "ff4d31f0f300422c70a8365ea8871efd88c1802f66bfb94ebe510e98ffc38fd2b677493aa176ed8aed2bbf883b00027e480a1f96dcc46263b6f4281437d3e1856f0caacc4f7b041478f9e22e4a2f4808f332398303ae8b8a0518f1bdb564"}], 0x1e0, 0x800}, 0x0) [ 45.376779] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=30 sclass=netlink_tcpdiag_socket pig=5492 comm=syz-executor6 2017/12/04 04:45:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x4) write(r0, &(0x7f00001f4000)="260000001e0047f20714c1f53a0022fb00000080000000000000080000", 0x1d) 2017/12/04 04:45:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00003e8000-0xa)="2f6465762f7663732300", 0x8, 0x0) getpid() perf_event_open(&(0x7f00003a8000)={0x2, 0x78, 0x2c, 0x3, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x4000000000000000, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000019f000-0xd)="2f6465762f7573626d6f6e2300", 0x2, 0x0) r2 = socket$inet6(0xa, 0x80002, 0x88) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000013f000)={0x0, 0x0}) setsockopt$inet6_int(r3, 0x29, 0x2000000003c, &(0x7f0000382000-0x4)=0x3f, 0x4) getcwd(&(0x7f00001d9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59) bind$inet6(r2, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00007f2000)={0xa}, 0x4) getsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000548000-0x4)=0x0, &(0x7f0000ec3000)=0x4) r4 = socket$inet6(0xa, 0x802, 0x88) sendmsg$inet_sctp(r4, &(0x7f0000558000-0x38)={&(0x7f0000989000)=@in6={0xa, 0x3, 0xf56, @loopback={0x0, 0x1}, 0x9}, 0x1c, &(0x7f0000f70000)=[{&(0x7f0000d7f000)="470a3747e4d6c6dc7e519c8cfa37b13380c40d8724eb4f1fe4fb8607a6fa401ca8969a47542c8e2cb00000000000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x10000) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00009ba000-0x4)=0x0) open$dir(&(0x7f000021c000-0x8)="2e2f66696c653000", 0x2000, 0x60) r5 = syz_open_dev$loop(&(0x7f0000e9c000)="2f6465762f6c6f6f702300", 0x0, 0x804) ioctl(r5, 0x440000000000127f, &(0x7f0000608000-0x3)="00a826") 2017/12/04 04:45:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000cba000)=0x0) sched_setscheduler(r0, 0x7, &(0x7f000056b000)=0x7) r1 = syz_open_procfs(0x0, &(0x7f0000c10000)="6e65742f7274365f737461747300") preadv(r1, &(0x7f0000b18000-0x50)=[], 0x0, 0x80000000000) 2017/12/04 04:45:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00003e8000-0xa)="2f6465762f7663732300", 0x8, 0x0) getpid() perf_event_open(&(0x7f00003a8000)={0x2, 0x78, 0x2c, 0x3, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x4000000000000000, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000019f000-0xd)="2f6465762f7573626d6f6e2300", 0x2, 0x400100ffd) r2 = socket$inet6(0xa, 0x0, 0x88) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000013f000)={0x0, 0x0}) setsockopt$inet6_int(r3, 0x29, 0x2000000003c, &(0x7f0000382000-0x4)=0x3f, 0x4) getcwd(&(0x7f00001d9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59) bind$inet6(r2, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00007f2000)={0xa}, 0x4) getsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000548000-0x4)=0x0, &(0x7f0000ec3000)=0x4) r4 = socket$inet6(0xa, 0x802, 0x88) sendmsg$inet_sctp(r4, &(0x7f0000558000-0x38)={&(0x7f0000989000)=@in6={0xa, 0x3, 0xf56, @loopback={0x0, 0x1}, 0x9}, 0x1c, &(0x7f0000f70000)=[{&(0x7f0000d7f000)="470a3747e4d6c6dc7e519c8cfa37b13380c40d8724eb4f1fe4fb8607a6fa401ca8969a47542c8e2cb00000000000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x10000) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00009ba000-0x4)=0x0) open$dir(&(0x7f000021c000-0x8)="2e2f66696c653000", 0x2000, 0x60) r5 = syz_open_dev$loop(&(0x7f0000e9c000)="2f6465762f6c6f6f702300", 0x0, 0x804) ioctl(r5, 0x440000000000127f, &(0x7f0000608000-0x3)="00a826") 2017/12/04 04:45:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x4) write(r0, &(0x7f00001f4000)="260000001e0047f20714c1f53a0022fb00000080000000000000080000f9210020d6", 0x22) [ 45.454348] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=30 sclass=netlink_tcpdiag_socket pig=5512 comm=syz-executor6 [ 45.475747] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=30 sclass=netlink_tcpdiag_socket pig=5522 comm=syz-executor6 2017/12/04 04:45:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000cba000)=0x0) sched_setscheduler(r0, 0x7, &(0x7f000056b000)=0x7) r1 = syz_open_procfs(0x0, &(0x7f0000c10000)="6e65742f7274365f737461747300") preadv(r1, &(0x7f0000b18000-0x50)=[], 0x0, 0x80000000000) 2017/12/04 04:45:12 executing program 0: clock_adjtime(0x7, &(0x7f0000232000-0xd0)={0x3, 0x1000001, 0x0, 0x1ff, 0x7, 0x8, 0x0, 0x7, 0x0, 0xcbb8, 0x0, 0x20008, 0x2, 0x0, 0x0, 0x8, 0x0, 0x9, 0xff, 0x0, 0x101, 0x3ff, 0xfffffffffffffffa, 0xaddef02, 0x6, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x7f) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = fcntl$dupfd(r1, 0x10000, r0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f000021d000)={0x0, 0x10, "61e5b600ea000000090c07e5013f00be"}, &(0x7f0000098000)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x40000966, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0x10) ioctl$void(r3, 0x5451) 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) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) r4 = syz_open_dev$mice(&(0x7f0000404000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0xfffa) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000352000)={0x0, 0x7, 0x30}, &(0x7f0000c5f000-0x4)=0xc) ioctl$EVIOCGREP(r4, 0x80084503, &(0x7f00008ec000)="00000000000000000000000000") setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000a04000-0x8)={r5, 0x101}, 0x8) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f0000ed5000)="") clone(0x80000, &(0x7f0000709000)="", &(0x7f0000cab000)=0x0, &(0x7f00000c0000)=0x0, &(0x7f000071a000)="b4") clock_adjtime(0x0, &(0x7f000040a000-0xd0)={0x800, 0x8, 0xfffffffffffffffd, 0xe2fc, 0x80, 0x8000000000, 0x800000000000005, 0x6, 0x5, 0x101, 0x30ad, 0x28, 0x4, 0xf3, 0xe70, 0x8e, 0xe2, 0x1, 0x100000000, 0xfffffffffffffe9a, 0x507, 0x9, 0x7, 0x8000, 0x8, 0xffffffff80000000}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000c43000-0x108)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xf6d, 0x10001, 0xf8c, 0x1ff, 0x7, 0x80000001, 0x20000000004, 0x1000000000000005, 0x8, 0xfffffffffffffff7, 0x2, 0xffffffffffffa748, 0x7fffffff, 0x6, 0x5c]}, &(0x7f0000f65000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000c7e000)={r6, 0x4c, "b46bd35b4ad050a301ffffffffffffffffffff0000f8ff015a388fad880700eacb00000b0a00001c0100180000000000ff2735feff94cc9fb90f2b392d850100000074e884d5177a7a85ca36"}, &(0x7f0000b9a000-0x4)=0x54) write(r3, &(0x7f000049c000)="240000001e000712010100080300650001000040e50000070b80000c000000022000048d4f04", 0x26) getsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000d30000-0x4)=0x2, &(0x7f0000301000)=0x4) ioctl$KVM_SMI(r4, 0xaeb7) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x109) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/04 04:45:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00003e8000-0xa)="2f6465762f7663732300", 0x8, 0x0) getpid() perf_event_open(&(0x7f00003a8000)={0x2, 0x78, 0x2c, 0x3, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x4000000000000000, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000019f000-0xd)="2f6465762f7573626d6f6e2300", 0x2, 0x400100ffd) r2 = socket$inet6(0xa, 0x80002, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000013f000)={0x0, 0x0}) setsockopt$inet6_int(r3, 0x29, 0x2000000003c, &(0x7f0000382000-0x4)=0x3f, 0x4) getcwd(&(0x7f00001d9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59) bind$inet6(r2, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00007f2000)={0xa}, 0x4) getsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000548000-0x4)=0x0, &(0x7f0000ec3000)=0x4) r4 = socket$inet6(0xa, 0x802, 0x88) sendmsg$inet_sctp(r4, &(0x7f0000558000-0x38)={&(0x7f0000989000)=@in6={0xa, 0x3, 0xf56, @loopback={0x0, 0x1}, 0x9}, 0x1c, &(0x7f0000f70000)=[{&(0x7f0000d7f000)="470a3747e4d6c6dc7e519c8cfa37b13380c40d8724eb4f1fe4fb8607a6fa401ca8969a47542c8e2cb00000000000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x10000) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00009ba000-0x4)=0x0) open$dir(&(0x7f000021c000-0x8)="2e2f66696c653000", 0x2000, 0x60) r5 = syz_open_dev$loop(&(0x7f0000e9c000)="2f6465762f6c6f6f702300", 0x0, 0x804) ioctl(r5, 0x440000000000127f, &(0x7f0000608000-0x3)="00a826") 2017/12/04 04:45:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x4) write(r0, &(0x7f00001f4000)="260000001e0047f20714c1f53a0022fb00000080000000000000080000f9210020d6f715", 0x24) 2017/12/04 04:45:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b35000)="2f6465762f7161745f6164665f63746c00", 0x20400, 0x0) accept$inet(r0, &(0x7f0000823000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000018000+0xb38)=0x10) mq_timedsend(0xffffffffffffffff, &(0x7f00008c9000-0x70)="8e152ebc09f5e870b85f2b4df607c6781de4961d22956e0b1f70a6d2c1ee60ed77062e5899ad2f22a5e2e0a3ef3fbc63543faa8944b2e5c83d3e8f4bde2142ef82987d8f6097acbc31f606766a8a8dfd39d1496020590dd8df29ec83369d3906e824bdc9013af3f6efef629f1e8326ee", 0x70, 0x8, &(0x7f0000910000-0x10)={0x0, 0x0}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c70000-0xc)="2f6465762f6175746f667300", 0x2081, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000ba1000-0x5c)={0x9, 0x1, {0x1, 0x0, 0x3f, 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, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f0000020000)="2e2f66696c653000", &(0x7f0000a7f000)="2e2f66696c653000", &(0x7f000000a000)="72616d667300", 0x2000003, &(0x7f0000009000)="fd") sysfs$1(0x1, &(0x7f00004e9000)="72616d667300") r2 = memfd_create(&(0x7f0000b28000-0x1)="00", 0x3) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006cb000)="2f6465762f72666b696c6c00", 0x101000, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f000039e000)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000493000-0xf8)={{0xffffffffffffffff, 0x2, 0x3ff, 0x3, 0x1}, 0x3, 0x5, "69643100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0xfffffffffffffeff, 0xfff, 0x7fffffff, 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]}) pipe2(&(0x7f0000169000)={0x0, 0x0}, 0x800) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000641000-0x4)=0x0, &(0x7f0000f07000)=0x4) setsockopt$bt_hci_HCI_DATA_DIR(r3, 0x0, 0x1, &(0x7f0000a85000)=0xc6, 0x4) bind(r3, &(0x7f0000ecb000)=@alg={0x26, "736b636970686572000000000000", 0x0, 0x0, "7874732d74776f666973682d33776179000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/04 04:45:12 executing program 5: mmap(&(0x7f0000000000/0x273000)=nil, 0x273000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000273000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000274000-0x78)={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 = 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, r0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x7ff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 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) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fa0000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0x8, 0x4, 0x4, 0x1, 0x0, 0x0, 0x0}, 0x14) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000090d000)={r3, &(0x7f0000c12000-0x3)="", &(0x7f00009ab000)=""}, 0x18) socketpair$inet(0x2, 0x3, 0x1a0, &(0x7f000010d000-0x8)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r4, 0x5411, &(0x7f00004d5000)=0x0) fstat(r2, &(0x7f0000c6c000+0x2a7)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_open_dev$usbmon(&(0x7f0000237000-0xd)="2f6465762f7573626d6f6e2300", 0xcd3, 0x800) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000215000)=0x0, &(0x7f00002b3000)=0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000543000-0x20)={0x2710, 0x1, 0x0, 0x2000, &(0x7f0000ea5000/0x2000)=nil}) r6 = request_key(&(0x7f00001cb000)="2e6465616400", &(0x7f00007fa000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000358000-0x14)="4d706f7369785f61636c5f616363657373272800", 0xfffffffffffffffa) r7 = request_key(&(0x7f00000b5000)="7573657200", &(0x7f0000604000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000543000-0xd)="2d2a6367726f757047504c5d00", r6) r8 = add_key(&(0x7f000097d000-0x8)="6b657972696e6700", &(0x7f00003d2000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00000d2000-0x15)="864eb01c69a666f2a21474034d351efabe8923d900", 0x15, 0xfffffffffffffff9) keyctl$instantiate(0xc, r7, &(0x7f00003cc000-0xa)="04fb174bf8b978cf5c87", 0xa, r8) mmap(&(0x7f0000273000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000a5000)="2f6465762f7161745f6164665f63746c00", 0x10100, 0x0) mmap(&(0x7f0000274000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = socket$inet6(0xa, 0x800000000003, 0x3) clock_nanosleep(0x2, 0x1, &(0x7f00006d3000-0xb)={0x0, 0x0}, &(0x7f00009a4000)={0x0, 0x0}) setsockopt$sock_timeval(r9, 0x1, 0x15, &(0x7f0000c8d000-0x10)={r11, 0x7530}, 0x10) setsockopt$inet6_mreq(r10, 0x29, 0x100000000001b, &(0x7f000019d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) [ 45.533672] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=30 sclass=netlink_tcpdiag_socket pig=5533 comm=syz-executor6 [ 45.559598] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=30 sclass=netlink_tcpdiag_socket pig=5538 comm=syz-executor6 2017/12/04 04:45:12 executing program 4: mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1c, 0x10000000803, 0x20000001) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000173000)="3a3879fbcbb0f0ade03ea053de50545927379267d37be10ce8dbd57d69c8047db1217d17be05bec643f3a597624f2578f240e0eb00c33775ca914ee5c473ab906405a290d2c757c2c70d0cc6706d7133520bdd9f274028d615798f4034b0b4ceedde4ea97060426184db894b31b0028c51415202279a9e1ae5dc", 0x7a) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r3 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000a43000)=0x0) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f00005c2000-0x4)=r4) setsockopt(r3, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f000061c000-0x4)=0x0, 0x4) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f000059f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000728000)=0x10) r5 = socket(0x200000012, 0x3, 0x9) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000c3e000)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000efc000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x17b5189d, 0x0, 0x0, 0xa, 0xa0, 0x0, 0x0, 0x0, r6}, {0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb9f7}, {0xffffffffffffffff, 0x0, 0x0, 0x100000000}, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x4, 0x2}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x200000, 0x0}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x800000000000000, 0xc17e, 0x1, 0xffffffffffffffff, 0x38}}, 0xe8) sendto$inet6(r1, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000cdc000-0x8c)={0x0, @in6={{0xa, 0x0, 0x4000, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000722000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000957000)={r7, 0x8}, &(0x7f0000aab000-0x4)=0x8) 2017/12/04 04:45:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00003e8000-0xa)="2f6465762f7663732300", 0x8, 0x0) getpid() perf_event_open(&(0x7f00003a8000)={0x2, 0x78, 0x2c, 0x3, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x4000000000000000, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000019f000-0xd)="2f6465762f7573626d6f6e2300", 0x2, 0x400100ffd) r2 = socket$inet6(0xa, 0x80002, 0x88) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000013f000)={0x0, 0x0}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x2000000003c, &(0x7f0000382000-0x4)=0x3f, 0x4) getcwd(&(0x7f00001d9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59) bind$inet6(r2, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00007f2000)={0xa}, 0x4) getsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000548000-0x4)=0x0, &(0x7f0000ec3000)=0x4) r4 = socket$inet6(0xa, 0x802, 0x88) sendmsg$inet_sctp(r4, &(0x7f0000558000-0x38)={&(0x7f0000989000)=@in6={0xa, 0x3, 0xf56, @loopback={0x0, 0x1}, 0x9}, 0x1c, &(0x7f0000f70000)=[{&(0x7f0000d7f000)="470a3747e4d6c6dc7e519c8cfa37b13380c40d8724eb4f1fe4fb8607a6fa401ca8969a47542c8e2cb00000000000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x10000) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00009ba000-0x4)=0x0) open$dir(&(0x7f000021c000-0x8)="2e2f66696c653000", 0x2000, 0x60) r5 = syz_open_dev$loop(&(0x7f0000e9c000)="2f6465762f6c6f6f702300", 0x0, 0x804) ioctl(r5, 0x440000000000127f, &(0x7f0000608000-0x3)="00a826") 2017/12/04 04:45:12 executing program 7: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000b27000-0xcd)="") mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x100000001, 0x4, &(0x7f0000cda000-0x80)=[{&(0x7f0000fce000)="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", 0x1000, 0x1ff, 0x1}, {&(0x7f0000fce000)="9c0210dac8a58c89c469166238a2b0bfe2a1dd820848c2a72ff961ed7adc9157250110aab50e92d0fb03de552acb258b1a712c6d83970cba5317d6f7135d90ec817667a0f929", 0x46, 0xfff, 0xb3f6}, {&(0x7f0000fce000)="c69c77b813700a39c5706ab29ad76fd76318e1a17ca87c0dfa90976dbf005f622ed71ae635dd690316487d447613d68ffb12262be43c2632a4ace7ec22e9b554cafbf72b73e959a6969f3d43eefd273fc37543dae4aa0401dc9c3929585adf2e7569bdcaa31eaf368a0493561ba93feb6fe41c0a334bdc50b3595a70f75d488bd270ab5691e6924d4c3c801f216cad9c071e824b9a881a90aae4612dc93dd6bd5392815e5f465af0ed426f7dae373f592babe6775b21e54c641351ee1a34370f07ef", 0xc2, 0x6, 0x6}, {&(0x7f0000fcf000-0xb8)="f6dca74c1896d358718b53efd9f576595ef976af1c00bd6aa1ccf33e2dfe07099ee98dab3f76e15cf5af9db2141c901db4e54c6fe96593b95e915a3f4b220f7dcdc898d7a6029711baa1922d9b92f5f9764ff1b87831399b5ed21d086578984a8dea9a7ab1b3e171a74ae31452a16a5e9ab82880c71ce86c924c4242d341cb4b7c7e64e3711508a207ff7b26e5c96c73ac5fd2dcf73d2fda11f202d1a982daf7a0e3686dc3752296ea7597735a7d5c9be0495e1f0a76584b", 0xb8, 0x10001, 0x6}], 0xa0000) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe8a7, 0x0, 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) r1 = fcntl$getown(r0, 0x9) ptrace$pokeuser(0x6, r1, 0x1, 0x10000) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000373000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000fc9000)=0x1c, 0x800) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fce000)="2f6465762f72746300", 0x515043, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006ec000)="2f6465762f7667615f6172626974657200", 0x100, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000076e000-0x10)={0x21, 0x200, 0x4, 0x6, 0x0}, &(0x7f0000206000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000265000-0x8)={r5, 0xc350}, 0x8) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r6, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = syz_open_pts(r6, 0x0) ioctl$TIOCSLCKTRMIOS(r6, 0x5457, &(0x7f0000208000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xf72, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r4, 0x0) ioctl$TIOCPKT(r6, 0x5420, &(0x7f0000b3d000-0x4)=0x5) ioctl$TCFLSH(r7, 0x540b, 0x1) ioctl$TIOCSETD(r7, 0x5423, &(0x7f00001f9000)=0x2) ioctl$TIOCNOTTY(r3, 0x5422) setns(r0, 0x8000000) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000fc9000)={0xc31a, 0x1, 0x7, 0x46, 0x7}, 0xc) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000f28000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000fcf000)=0xc) 2017/12/04 04:45:12 executing program 0: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0xb, 0x3, &(0x7f000001f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f000002c000-0x8)="2e2f66696c653000", 0x6) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d60f200", 0x200004, &(0x7f000002c000)="61") ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000030000)=0x80000000003) creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0x0) truncate(&(0x7f000003a000-0xc)="2e2f66696c65302f62757300", 0x1) syz_open_dev$tun(&(0x7f0000037000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x400040) r1 = syz_open_dev$vcsa(&(0x7f0000003000-0xb)="2f6465762f766373612300", 0x1, 0x1) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000fe0000-0x28)={@generic="73f934a3976d485b154e6e1d8108837d", @ifru_addrs=@ethernet={0x306, @random="a9fc50c61f74", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write(r1, &(0x7f000003c000-0xfa3)="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", 0xfa3) r2 = signalfd4(r1, &(0x7f0000a86000)={0x685b}, 0x8, 0x0) ppoll(&(0x7f0000fe0000)=[{r1, 0x8084, 0x0}], 0x1, &(0x7f0000860000)={0x77359400, 0x0}, &(0x7f0000fe1000-0x8)={0x64d3d459}, 0x8) ioctl$int_in(r1, 0x5452, &(0x7f0000ea8000-0x8)=0x9) timer_create(0x3, &(0x7f00004b0000-0x50)={0x2, 0x54, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fe1000-0x4)=0x0) timer_getoverrun(r3) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000fe4000)=[{&(0x7f0000bb4000)="2debb724b8785995161abaaff9dea845b089e10a10ea0c6bd392c2d6b3f98983f26928a112e884b9234c237c4165783de92f2cc36b632ba69d15f45b2c7661d1c43ec395faf57a75d7fb94008efac326296a236a681bfcc36727a5fb01bcf0ee3a64c0b0d78b261f855f3fc4d68d95235bf43b6d341640726438c22e6158e50f672a0705f9a3189493bde698640ca5346b264093ac47a3a8ee52e7c0f6a6e10e794bc0", 0xa3}, {&(0x7f0000fe3000-0x63)="aea908c57703f34c288a1516d875633fcfa5a06ed892d024842d371441e34bf99702551b6a24363a1882ea4f6a3aacbf297d1699dddb2978897a93fe3deb50c94106457de6734c13ab4d14c87fb40c37c8c5d74ec03f8fef56f1fa162d95732356fa34", 0x63}, {&(0x7f00001c8000)="c53292c57be1eb317616dced9b245e5e9122428f3b58515702e1ff5570d8a03e6a97f1c31d2f895af5df8e14f218", 0x2e}, {&(0x7f0000fe3000)="d12b1b10a895ba2914eb488969bd286b8f54718defa237237c90406e338a6a0e136d4afdb204ab516f95a6e00d27c82be99b70b8133a6a54812e2ff358974cf8a965cc8e94e76d810a09af73347536c325de683893b69635e3c7fa867b0eee2688e6748a00deb02d91666fe8bb9d8d6a82c97441a40b093946b53b6253719b8f311cb441ee09d4c5dd690cde", 0x8c}, {&(0x7f00001db000-0x55)="d05bdcc624452cefab8b5511ea501c98b173c4d4eb84c63ed448826573f037a4378e5e27cd8b4e8b56890f9a6565a0f3919b742254bd1d7e11c922555dc4e0a1cdcf47b531ea4c89031c2e656076668fa0cac6a2cf", 0x55}], 0x5, 0x0) listen(r1, 0x4) flock(r2, 0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f0000041000)={&(0x7f0000029000-0x8)="2e2f66696c653000", 0x0}, 0xc) writev(r1, &(0x7f0000013000)=[{&(0x7f0000032000)="9391d44bbefa4c193342848234afd055ff151e7848117d1979e03033800264b8a41c33bb09186598c5ba25d53f5aa7be42c78a2e9081662061a2f919aa884f4aeaf5f379eb26c48f4239af3acd8f5219d48cbbf51d73803ab0df9c37391f40519937802e36ce200e", 0x68}], 0x1) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000fe5000)=[{&(0x7f0000fe5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb3}, {&(0x7f0000630000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d}], 0x2) [ 45.638487] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=30 sclass=netlink_tcpdiag_socket pig=5560 comm=syz-executor6 2017/12/04 04:45:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00003e8000-0xa)="2f6465762f7663732300", 0x8, 0x0) getpid() perf_event_open(&(0x7f00003a8000)={0x2, 0x78, 0x2c, 0x3, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x4000000000000000, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000019f000-0xd)="2f6465762f7573626d6f6e2300", 0x2, 0x400100ffd) r2 = socket$inet6(0xa, 0x80002, 0x88) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000013f000)={0x0, 0x0}) setsockopt$inet6_int(r3, 0x29, 0x0, &(0x7f0000382000-0x4)=0x3f, 0x4) getcwd(&(0x7f00001d9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59) bind$inet6(r2, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00007f2000)={0xa}, 0x4) getsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000548000-0x4)=0x0, &(0x7f0000ec3000)=0x4) r4 = socket$inet6(0xa, 0x802, 0x88) sendmsg$inet_sctp(r4, &(0x7f0000558000-0x38)={&(0x7f0000989000)=@in6={0xa, 0x3, 0xf56, @loopback={0x0, 0x1}, 0x9}, 0x1c, &(0x7f0000f70000)=[{&(0x7f0000d7f000)="470a3747e4d6c6dc7e519c8cfa37b13380c40d8724eb4f1fe4fb8607a6fa401ca8969a47542c8e2cb00000000000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x10000) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00009ba000-0x4)=0x0) open$dir(&(0x7f000021c000-0x8)="2e2f66696c653000", 0x2000, 0x60) r5 = syz_open_dev$loop(&(0x7f0000e9c000)="2f6465762f6c6f6f702300", 0x0, 0x804) ioctl(r5, 0x440000000000127f, &(0x7f0000608000-0x3)="00a826") 2017/12/04 04:45:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x4) write(r0, &(0x7f00001f4000)="260000001e0047f20714c1f53a0022fb00000080000000000000080000f9210020d6f71566", 0x25) [ 45.702577] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=30 sclass=netlink_tcpdiag_socket pig=5578 comm=syz-executor6 2017/12/04 04:45:13 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000045000/0x2000)=nil, 0x2000, &(0x7f000008f000)="") pipe(&(0x7f0000701000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000b3f000)={{{@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, @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}}, &(0x7f00008de000-0x4)=0xe8) r2 = memfd_create(&(0x7f0000d4c000-0x6)="252800", 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000e16000-0x20)={0x10203, 0xc0, 0x1, 0x2000, &(0x7f0000ff0000/0x2000)=nil}) remap_file_pages(&(0x7f0000540000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x2) mmap(&(0x7f0000000000/0x27f000)=nil, 0x27f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000405000-0xc)={&(0x7f00008b5000-0x8)="2e2f66696c653000", 0x0}, 0xc) perf_event_open(&(0x7f000001d000)={0x40000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x40, 0x0, 0xfe, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffd, r0, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000e92000)="2f6465762f7663732300", 0x3, 0x1001007fffd) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000468000)={{{@in6=@loopback={0x0, 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=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b5a000-0x4)=0xe8) ioctl$KVM_S390_VCPU_FAULT(r4, 0x4008ae52, &(0x7f0000258000)=0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$addseals(r3, 0x409, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_proto_private(r5, 0x81e8, &(0x7f0000000000)="fc1e581c20a6e62d03e78dda5ee2e9a735f2183b36252886327caa9db54e600b5bbd8207dd17e459f46cbcce6ea7d1a0daf232831056a1dc87c1b66559cb84673dbdee2250d7360f0ab7da2232121146553cd611704deb38b7624983c7ef8bcdc5bbf581f56d0f51fd7bb60367d2b2829c6d590d07cab271c13d0d1f89c07dd69e9aec8ca2c6e9195e2b4b4df731aa94000000000000000037247f9e5e5398857fc21bec97e9a2fdd500cd902974cbe50a7ba1906a") socket(0x10, 0x802, 0x0) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f00007ef000)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x26, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="74ab5cd9f5ba72436a3c86b159ab485c"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xffffffffffffffff, 0x7fc, 0x5, &(0x7f0000c26000)={0x0, 0x0}) recvfrom$llc(r6, &(0x7f0000654000-0x76)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76, 0x10000, &(0x7f0000eb6000-0x10)={0x1a, 0x1d, 0x35f, 0x4, 0x1, 0xfff, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) syz_emit_ethernet(0x250d, &(0x7f00003e9000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x24d7, 0x3a, 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=@time_exceed={0x3, 0x1, 0x0, 0x10001, [0x0, 0x0, 0x0], {0x7, 0x6, "b6d195", 0x10000, 0x29, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, [@dstopts={0x3c, 0x30, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x5b, "d9c36ae6a6df61184032a5ae55eb9cbdf30e2317cdbfc5924fdea9231f3d38c86b58d43a0b81068527c448292f35b9db5583c5d7ea37869658cae3c93ff6a45b924d8ee0aecafbef9e0cfdda9e17f61615088f8c03b53e546d8956"}, {0xcb, 0x63, "9d9c78ed415713f1013a249161fb620cd46ef69f93776da6e20690e3a8ac1f255549a5090b23ecad24691217c3980a8e39e9e28dae0816b371434326d5d79d1306d9a7d1613fe3f8e129cc342752c45a30c7b990a554860fa471b60a63a8c4b112afa9"}, {0xc9, 0xc1, "720fb5ac79387f1770a4940be5c90bc5855f7be44d86b6f2efca92a35c429d1a952752b48c6c6ca8bcb282645b1d78009e3f39c51c4ae4df81b363e56c1007a993705120e47fcc7a6b3a5227f81c70199520e18c76d8976910f2928b5825b5ce78436fc45e9c8f9ea08d52b817a9778ca94a3f7a3614c6e8db39f885c0369a4997f13b4c38d402bdb24bae6ce1067ff431ec7b7d09a9ec8d453dd318d21f6b86d372ba634783cbc93d8bcf716af79b917a2e2283da2f42b63489885a64b207d852"}]}, @dstopts={0x84, 0x440, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0xf7, "ee0361a741340603df8f941c61fc51afad83fdaf448c162776a7dddac15ff76055fa11f51ba28a7926f5de556f00a5f6f228ab0d7d41a609c58ca40126d6bdb4009e0a4e4f8ff97f4c364c099f7677d64039bdad6180610241f0a2c5df1822cf4bd37866b6e5d50257b24f4a357dbe61d54c79a1d335e6318149dce1f061648e0f722fc6568cc6dcd30e214f4e05727beee282d97eedbaf0ad0a5050ea2028d23ad36bb4796f2e1504506c005ed53e7cbf78b40f32bbc05934600c77c20cafd825b5888dcbf0a74d1410a3bba89d1463ef9f87b4d5e0cdaa6f8b2dc1ba4c0acf22f77c438ac40c3a25bc1bbdd64b4410f736b220cbc634"}, {0x0, 0x7, "2ceebb1fe12548"}, {0xfe, 0xfe, "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"}, {0x0, 0x1000, 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@fragment={0x62, 0x4, 0x10001, 0x9, 0x10001, 0x3, 0x2}, @routing={0x7e, 0x10, 0x1, 0x9, 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}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @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}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}]}], "218e565b0bbf7b017b30041e8c305f903bda301f229c67752ad7607c6d3347b6c88085e2a63c0068e64fa62225a7eabd3baf590cc9a4c431e9f2e67c7e178680561c3d6a556edf507bf3092f09b9547e18686ae6312429caae6b40a34e96cdf8f6ecb588364345d44dcf2890d96da2a3fe4f5dc1564320870712d88e"}}}}}}}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d29000)={0x0, 0x0}) 2017/12/04 04:45:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000608000)="2f6465762f73657175656e6365723200", 0x0, 0x0) perf_event_open(&(0x7f0000b4c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x4, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f00003eb000)=0xca96) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000294000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000530000-0x4)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x8000000000000, 0x0, 0xfe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffbff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x8000000011, 0x7, 0x28) r3 = socket(0x9, 0x1, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2c, &(0x7f0000f71000)={0x7, {{0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xffffdffffffffc01, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f000081d000)={0xf5, 0x0, [0x1ff, 0x7ff, 0x80000001, 0x5], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f00007f6000)={0x3, 0x1}) recvmmsg(r2, &(0x7f000085c000)=[{{0x0, 0x0, &(0x7f0000d10000)=[{&(0x7f00007e6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd4}, {&(0x7f0000a27000-0x78)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78}, {&(0x7f0000275000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72}, {&(0x7f0000286000-0x9b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b}, {&(0x7f0000c15000-0xfd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd}, {&(0x7f0000778000)="00000000000000000000000000000000000000000000000000000000000000", 0x1f}, {&(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4a}, {&(0x7f0000a6f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e}], 0x8, &(0x7f0000d2a000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9, 0x401}, 0x7b184951}, {{&(0x7f000027a000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00001b9000-0x50)=[{&(0x7f00003d7000-0x6c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c}, {&(0x7f0000d2f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51}, {&(0x7f0000a24000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000669000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}, {&(0x7f0000546000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78}], 0x5, 0x0, 0x0, 0x7f}, 0xff}], 0x2, 0x0, &(0x7f0000b78000)={0x77359400, 0x0}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000be5000)=0x10002) getpid() r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000271000-0x9)="2f6465762f6b766d00", 0x4000000000000004, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000948000-0x8)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000052000-0x18)={{&(0x7f0000816000/0x4000)=nil, 0x4000}, 0x3, 0x0}) r5 = socket$inet(0x2, 0x80000000001, 0x0) r6 = syz_open_dev$tun(&(0x7f0000316000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$sock_netdev_private(r3, 0x89f3, &(0x7f0000bdd000-0x3d)="3462e6b1830000015be7e76b3718dbc9933400000008846fb4703c4257b691a65fa28cca905b92e76c752ae5af7bc1aaf73dea395e773e1cdc86e909") ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000b2a000)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f000025e000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x20000000000301}) write$tun(r7, &(0x7f000095f000-0xfea)=@hdr={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x80000001, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0xc, 0x0, 0x0, 0x401, [{[@rand_addr=0xffffffffffffffff], 0x0}]}]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x32) 2017/12/04 04:45:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000b94000-0xa)="2f6465762f7663732300", 0x10000, 0x2000) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8983, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @common="73697430000000000000000000000000"}}}) clock_getres(0x7, &(0x7f00005aa000-0x10)={0x0, 0x0}) 2017/12/04 04:45:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00003e8000-0xa)="2f6465762f7663732300", 0x8, 0x0) getpid() perf_event_open(&(0x7f00003a8000)={0x2, 0x78, 0x2c, 0x3, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x4000000000000000, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000019f000-0xd)="2f6465762f7573626d6f6e2300", 0x2, 0x400100ffd) r2 = socket$inet6(0xa, 0x80002, 0x88) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000013f000)={0x0, 0x0}) setsockopt$inet6_int(r3, 0x29, 0x2000000003c, &(0x7f0000382000-0x4)=0x0, 0x4) getcwd(&(0x7f00001d9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59) bind$inet6(r2, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00007f2000)={0xa}, 0x4) getsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000548000-0x4)=0x0, &(0x7f0000ec3000)=0x4) r4 = socket$inet6(0xa, 0x802, 0x88) sendmsg$inet_sctp(r4, &(0x7f0000558000-0x38)={&(0x7f0000989000)=@in6={0xa, 0x3, 0xf56, @loopback={0x0, 0x1}, 0x9}, 0x1c, &(0x7f0000f70000)=[{&(0x7f0000d7f000)="470a3747e4d6c6dc7e519c8cfa37b13380c40d8724eb4f1fe4fb8607a6fa401ca8969a47542c8e2cb00000000000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x10000) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00009ba000-0x4)=0x0) open$dir(&(0x7f000021c000-0x8)="2e2f66696c653000", 0x2000, 0x60) r5 = syz_open_dev$loop(&(0x7f0000e9c000)="2f6465762f6c6f6f702300", 0x0, 0x804) ioctl(r5, 0x440000000000127f, &(0x7f0000608000-0x3)="00a826") 2017/12/04 04:45:13 executing program 4: mmap(&(0x7f0000000000/0x26f000)=nil, 0x26f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000270000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000003c000-0x9)="2f6465762f76637300", 0xc0, 0x0) mmap(&(0x7f0000270000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000270000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f000007f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000270000)=0x14) mmap(&(0x7f0000000000/0x276000)=nil, 0x276000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000276000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000277000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x4, 0xf72, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000026f000-0x8)="2e2f66696c653000", 0xfffffffffffffffc) r2 = open(&(0x7f0000008000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000276000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000276000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000277000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 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, 0x20001008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) pselect6(0x40, &(0x7f00006eb000-0x40)={0x0, 0x0, 0x0, 0x0, 0x29, 0x0, 0x5, 0x0}, &(0x7f00001c1000-0x40)={0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}, &(0x7f0000774000)={0x0, 0x0}, &(0x7f0000001000)={&(0x7f0000001000)={0x0}, 0x8}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f000072a000)={0x2, 0x1, 0x2, 0x9}, 0x5) r4 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x1, r4, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, 0xc0000000, &(0x7f0000a1e000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f000090b000-0x78)={0x100000000, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22, 0x2, 0x18, 0x2, 0x200, &(0x7f000093f000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3, 0xffffffffffffffe1, 0x1}) mknodat(r2, &(0x7f0000278000-0x8)="2e2f66696c653000", 0x8, 0x0) getsockopt$netlink(r2, 0x10e, 0x7, &(0x7f0000de1000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000025a000)=0xf0) socket$kcm(0x29, 0x5, 0x0) mknodat(r2, &(0x7f000000e000-0x8)="2e2f66696c653100", 0x0, 0x0) fcntl$notify(r1, 0x402, 0x16) mmap(&(0x7f0000276000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/04 04:45:13 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0x9, 0x400100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, 0x0, &(0x7f0000004000-0x4)=0x0, 0x800) r1 = dup(r0) connect$nfc_llcp(r1, &(0x7f0000001000)={0x27, 0x3ffffffffffffff, 0x2, 0x10000000000007, 0x5, 0x1, "50e5c2dc297b2ec4ee1fe690098f019bd9180cca7aa68e4b84c7b7d3b61a7ba68be5f3a0ea2c06988eb6acd1f18eceebbc2575b857934749af155862d03a46", 0x2000b}, 0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000003000-0xa)="2f6465762f70746d7800", 0x40, 0x0) mmap(&(0x7f0000686000/0x3000)=nil, 0x3000, 0x3, 0x32, r2, 0x0) r3 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r3, 0x114, 0xa, &(0x7f0000003000-0x4)="1e0800", 0x3) r4 = socket(0x0, 0x3, 0xfffffffffffff001) mmap(&(0x7f0000d0a000/0x1000)=nil, 0x1000, 0x3, 0x80000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1000000000000a, 0x4, 0x1000000027f) r5 = socket(0x2, 0x1000000002, 0x0) connect$inet(r5, &(0x7f0000446000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f0000cf5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000db2000-0x4)=0x3, 0x4) fcntl$setpipe(r7, 0x407, 0x10001) vmsplice(r7, &(0x7f0000d87000-0x30)=[{&(0x7f0000c5d000-0x1000)="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", 0x1000}, {&(0x7f00004cb000+0x960)="30d8f7423dbcdb48493eb841e5aa035f32f97a8ce3056cab74a37750859ad09694f69bf978150b24ce850c30f3", 0x2d}, {&(0x7f000029a000-0x45)="1aea68e4cf8b1cca8460892b040da19d72e58e07230e71c1a60661e8472aef58df7cbd1e6976c752a76b73b0bad55aeb5b4b832ff1ebd39db73e84281991f8b4e97a2e3be2", 0x45}, {&(0x7f0000c92000-0xb6)="a6a39ec171e7e6c95e449ad7db3dbaca015b29d44203384cfcdfb7ce3cc6bd5b00faa10a3df5d0b70c9093fd622b203faa590798e1cecfa72d13aeb6c2f461c1956dfa9240ef6a9dff1847073a7fba147d688eb0e058ff0b879ef6bb31f8b410a2c8b55ca69d038208ab6b127f34bbe3af5027751f1727cb624e410b8a9dec98a8b8c6bf620a3c479964a5687a6683b3093e217efca47762cc3d6ea41163fa98fe50deaf4c335bb7002c0f8769304e59a9c434eb2c12", 0xb6}, {&(0x7f0000044000-0x46)="105610d943f2b02ebadbae578ec3ebae1f81d0fd7ada46d9a1279eeb56c8d07af7a611da5f5bd0e4bf6d6a01cc03e71c9b9f6b87f2ab547bcb683de38d982ccee833bf0ac1f2", 0x46}, {&(0x7f00001e4000-0x4b)="a9f2299e7d51dcc18ba2647f39c26c31f8414d98e98b5627756a2c8ceb9c1dd18dd5462c8c4b5a9aed4fc38acbb17edcc654f2bb2723dd6b54978db84b0a301e13bca09cbbb8937be6d93f", 0x4b}, {&(0x7f0000caa000-0x6)="d38d1663ae2d5c4d84d344057f494af870d054808db2f4254d3d6827c26a", 0x1e}, {&(0x7f0000bee000)="a17bd863e41597c48715bd9d3f9210ab5214c94f093706a56e435247ad67707859327cf1d875020cf4f3e6ddfc54bb94bf5e4871f97979c3030112c9c61be9e111d3dca8196731b2dd559876c04d1b93f9cc17756601369dab2438abe55e02af00d6721c83957c6fe82a0f0ab524fb0543d3d9e8b4e92c19dea543536db66c35007d8da5cc91d68d0c6899c82045b6a61310228b1242e42bad1b340ef423deda07c6994301f11e50745406b20e3ef0ed3f6ea059846b68593c3a039c98d3f7be0b54c3a9afe51634adceb1288f7365a70584e59042a2c5396b01ee488029e56f3a1f859bb156", 0xe6}, {&(0x7f0000e36000-0xb9)="ab69531e792fb7775816473dcc462ab03f0c1a3ee8b3efc6587a5ef77a77a312b9bd37cc4590fb837045b2e43ff29ac3746033f4d241bf0e5b8ff8a1a3a4878b59822d2284f6c1c12cd130740d9493e9a10ef508cc368813a517977cfcccaf6d2449fbd7cc9161fb51c8318efd152c97a3005e3ab43cb192d6d7703d7e3710c9a0254ce1b5b83ef7f019280ddf3c2598b31b191f930393b28934e745e3190bb4cbbd9e05c6dec4b279d2de1ef34921f3dfd8765690e905c150", 0xb9}], 0x9, 0x0) vmsplice(r7, &(0x7f0000af6000)=[{&(0x7f0000607000-0x16)="978869b2464f81959a6dba1086ed8f26e2ccb4097eee", 0x16}, {&(0x7f00008e1000-0x3e)="4aa66fac3b550cef190a411db7041b0561213d527cf092eda19b58d88dbcc6b0e131588f6b89eae6b5df476f6075455f7a885589f9c123ca1f71e8400092", 0x3e}, {&(0x7f0000732000)="aa1ccc72bd8a4e6b1c5d42055d2d1f9860a7c94c4713cd484c9ec083a8e70dffc432dcec750adf8eb46f3b74f7de88b7cd76693046b807dbe9befdeb198988e38ae722cd1b40e13bc4ba055fe4ed4f36b901cd8fda13cb9ff080d08381c704ade16a44b665050d1903b1c5078f67167ace601f88b6181d00029e912313e61eae6a11e34097a48f5166c8b74a0e6d451be271cfb21cb7ba8ffd", 0x99}, {&(0x7f0000526000)="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", 0x1000}, {&(0x7f00004b9000-0xe9)="87f0aa6f922cf04ea59109bd953ebdef67629843ffe8cc3378cacae840d5e55a9c04860a1cebe656207643889917409f53b8996b140a1a173fa24a7c1eeae1ea1015a6b97e7b328c5c4433ae034bfeac3cd5154e4aa33ddefc4c0a39eccd93f375f7ebd1931a1cd3edac0df2bac869d7cd1b06e5d396babfbb972ebbb73aef3ad0bfe9f54b41e6f840982da3c8ca2a2aca2f1ad4e5e7660e8bd0ada605666c47744b2eef9c0fd2407f061278e39809cb29039bafa2a1506f697692342d2e0828aa6eb15d3df24112fdd1df7e1234605239cbe2af758acbd220b62cc2ad86a714f0d67e6c69eabf71ae", 0xe9}, {&(0x7f00003cb000-0x19)="2c33637c2380599dae66a1e763c7f927641f3a28de4c184064", 0x19}, {&(0x7f000030b000-0x1c)="2960b1afa1788a6cedbfe4aa1bfe21e3cb8b38c050037321b191dc56", 0x1c}, {&(0x7f0000e40000)="fecf901c7aab4b07fffffff7", 0xc}, {&(0x7f000078f000-0xc0)="3104449aba059c9957e3d2fca446fa11b6e28c6700000000000000054bdfe8160c52e2615a5313ca1b35530b1f03a650bceb0814112e02676018d1c532cc716584b310a5f2922088286389ddba4951af51dd1e7737e46666a32748a41d02471a10d50c3928c4858bee18efcddea142fbcb564c6fd9e8a2074661638b58bf425704576553256dc28b71fd9ec1d5da83095581a64787cc67ba3b10cc5a8e9a721308cf50f0720d199e44616e1f3dd2a8faba5c839be33723915ea4f72e0a846d9f", 0xc0}], 0x9, 0x1) splice(r6, 0x0, r5, 0x0, 0x50e3, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x66, &(0x7f00003cf000)=0x8, 0x4) getpeername$unix(r5, &(0x7f0000b24000)=@abs={0x0, 0x0, 0x0}, &(0x7f00003e6000)=0x8) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000055c000/0x4000)=nil, 0x4000, 0x2000022, 0x10, 0xffffffffffffffff, 0x0) 2017/12/04 04:45:13 executing program 5: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000fce000-0x4)=0x0, &(0x7f00003c9000-0x4)=0x4) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000fcf000)={0x0, 0x0, 0x0, 0x0, 0x8}, 0xc) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffff9c, &(0x7f0000fd1000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001d8000-0x4)=0x10) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8000b, 0xd79, &(0x7f0000fd1000)={0x0, 0x0}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000fd1000-0xc)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000fd1000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000294000)=0x0, &(0x7f0000e4b000-0x4)=0x4) r3 = socket$inet6(0xa, 0xe, 0x5) setsockopt(r0, 0x8, 0x8000075, &(0x7f0000fce000)="", 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x3, 0x30, 0xffff, 0x6b6}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000a33000)={r4, 0x40}, 0x8) r5 = accept4$inet(0xffffffffffffffff, &(0x7f0000fce000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fcf000-0x4)=0x10, 0x80000) ioctl$sock_SIOCGSKNS(r5, 0x894c, &(0x7f0000164000-0x4)=0xf7ffbffffffffffa) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x8000a, 0x2, &(0x7f0000fcf000)={0x0, 0x0}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0106426, &(0x7f00005c8000-0x2)={0x6, &(0x7f0000fd0000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000000000)={r4, 0x5}, &(0x7f0000b49000)=0x8) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000fd1000-0x10)={r7, 0x0, 0xb499, 0xfff}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000fd2000-0x8)={r4, 0x0}, 0x8) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x0, &(0x7f0000369000-0x4)=0x4) r8 = socket(0xa, 0x803, 0x6) sendmsg$nfc_llcp(r8, &(0x7f0000929000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x14, 0x29, 0x8, "ffdc0a32"}, 0x14, 0x0}, 0x0) ioctl$sock_inet6_SIOCADDRT(r8, 0x890b, &(0x7f00003e5000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0x0, 0x0, 0x4000000000000000, 0x2, 0x400002, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000001a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x2, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x11, "2b08f32082cddc3d49a817d7479cef"}]}}, {""}}}}}}, 0x0) [ 45.841950] device gre0 entered promiscuous mode 2017/12/04 04:45:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00003e8000-0xa)="2f6465762f7663732300", 0x8, 0x0) getpid() perf_event_open(&(0x7f00003a8000)={0x2, 0x78, 0x2c, 0x3, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x4000000000000000, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000019f000-0xd)="2f6465762f7573626d6f6e2300", 0x2, 0x400100ffd) r2 = socket$inet6(0xa, 0x80002, 0x88) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000013f000)={0x0, 0x0}) setsockopt$inet6_int(r3, 0x29, 0x2000000003c, &(0x7f0000382000-0x4)=0x3f, 0x4) getcwd(&(0x7f00001d9000)="", 0x0) bind$inet6(r2, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00007f2000)={0xa}, 0x4) getsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000548000-0x4)=0x0, &(0x7f0000ec3000)=0x4) r4 = socket$inet6(0xa, 0x802, 0x88) sendmsg$inet_sctp(r4, &(0x7f0000558000-0x38)={&(0x7f0000989000)=@in6={0xa, 0x3, 0xf56, @loopback={0x0, 0x1}, 0x9}, 0x1c, &(0x7f0000f70000)=[{&(0x7f0000d7f000)="470a3747e4d6c6dc7e519c8cfa37b13380c40d8724eb4f1fe4fb8607a6fa401ca8969a47542c8e2cb00000000000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x10000) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00009ba000-0x4)=0x0) open$dir(&(0x7f000021c000-0x8)="2e2f66696c653000", 0x2000, 0x60) r5 = syz_open_dev$loop(&(0x7f0000e9c000)="2f6465762f6c6f6f702300", 0x0, 0x804) ioctl(r5, 0x440000000000127f, &(0x7f0000608000-0x3)="00a826") 2017/12/04 04:45:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000045000-0x10)={0x0, &(0x7f0000000000)=[]}) mmap(&(0x7f000033c000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x802) r1 = syz_open_dev$binder(&(0x7f0000001000)="2f6465762f62696e6465722300", 0x0, 0x100000000802) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000002000-0x28)={0x5, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket(0x8, 0xa, 0xfffffffffffffc01) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r3 = epoll_create(0x10001) r4 = memfd_create(&(0x7f000009a000-0x1)="00", 0x2) ioctl$TIOCGPTPEER(r4, 0x5441, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000337000-0xc)={0x2019, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) pipe2(&(0x7f0000c96000)={0x0, 0x0}, 0x800) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x2, 0x0, &(0x7f000000b000-0x4)="d8c6"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2017/12/04 04:45:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000087e000)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000002000)="2f6465762f73672300", 0x2, 0x42) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x2) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000368000)={&(0x7f0000279000)="2e2f66696c653000", 0x0}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ffc000)={r1, 0x18, &(0x7f0000ffc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r2 = socket(0x11, 0x2, 0x8) bind(r2, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000219000-0x4)=0xb55, 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00004c9000)=0x4000000000000fd, 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000c80000-0x4)=0x0, &(0x7f000040b000+0x543)=0x4) getpeername$netrom(r2, &(0x7f0000275000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00003e7000-0x4)=0x10) recvfrom$ipx(r2, &(0x7f0000ff6000)="", 0x0, 0x20, &(0x7f0000ff6000)={0x4, 0x7f, 0x4, "ff7fe6d322b1", 0x10000005, 0x0}, 0x10) sendmsg(r2, &(0x7f000046e000)={0x0, 0x0, &(0x7f0000a52000-0x10)=[{&(0x7f0000e14000-0x20)="0e55652b397d13050a37d4f25ec0a7248423a6f2ab19c42f3aa977a14706a48d", 0x20}], 0x1, &(0x7f0000ff6000)=[{0xd0, 0x12b, 0xfff, "f59333a83153124f1583800c82350f29f1c6ba9129c1bc1ec3bf1d6e857c4bf22e31dfe469c29ee1e38b0042647562da0ae822a89cfbfc0d75e8d96f089103c170d345399504dc3f7b90ef4aba291e7ce8c3fd01133491efaa23c803e6d42d319e68decf113db724f644838c98ad584aa7baf6a779625e4aa84dcfe931bdf2eae76d85149c408006c918a9061a7bc8578333a4d89856e12e40093f0f51719f189dff18f79393e8ec15c631bf1b6c2753f68cef61bc0cc77293eb4f"}, {0xe0, 0x10f, 0xffffffffffffffff, "8bb977676eaf57e4d85003a3a7472f380fb3e1b47e26b2726238b1830f52de3f274256854f5b778fde67e820b787928fe9a086c1dfd51de66fc5c675b4e9dc34096be3a0a7501fde3fd17a410df3491231ea35152b019c2fd139c7bbda9e9c0a57a97327bb9e57f0ae3fea0693a97f8705e30ec56e5393807862dd7c9b8f9c84c57ef87d605b5d8409742d9a5601c22d3d9685dab957c83c787726763e769824db0e361fbe5debd5d585388d837a470deb49f443b72fb0d3d5e5bc6eddf54df5661d2890d1c074d5480b911f4ac9"}, {0x90, 0x18c, 0x309c2dc1, "a3c3b3dca1eba445a7cacbf6c02addfc5889af01295f29d858023aff82d76536e43e78346cd1e44d383f74d4a9a52e228ece3c179c228db0a405ec03867f032116c82ecbef677235ee9075b7be01149169fc2d63c80fa306d8d0b9c2a8a00867e26b0e14be69c23247a48d8e50e49498ad917fd5004d231f45ce841db69539db"}], 0x240, 0x20008014}, 0x10) setsockopt(r0, 0x1, 0x1ff, &(0x7f0000cd6000-0x6a)="9b4aab65ab3e0c802c27df0300ee2aebeadaa7fd4fad3c9e94096a33accfaafe1bfbe46642d806ccb197047c94f50405c35459193f5e0008000000000000400873ad9b624ae7c267149b181c974c96bc3230d91d41b1710000000000000005000000000000000555c356", 0x6a) r3 = socket$inet6_sctp(0xa, 0x4, 0x84) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f000069b000-0x3)=0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00002d6000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00003e0000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000ff3000-0x6)={0x0, 0x0}, &(0x7f0000981000)=0x6) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000b41000)={r4, 0x1000, "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"}, &(0x7f0000e89000)=0x1008) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00005f9000)={r5, 0x6, 0x7f, 0x100000000}, &(0x7f0000ffe000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00008d6000)={0x1, [0x0]}, &(0x7f000028f000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000ffe000-0x8)={r6, 0xffffffffffffbff7}, &(0x7f00007a0000)=0x8) sendmsg$inet_sctp(r2, &(0x7f00007bd000-0x38)={&(0x7f000003f000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000048d000)=[{&(0x7f0000ffe000-0xfc)="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", 0xfc}, {&(0x7f0000b27000)="165667de39eed69e01eb2cc2b2592eed1ae5e18aaf7820912eea5529d5f142084779b54885aad8172a0ca1f630279485ce0f7beee31a4f07f8982cc9484f79991cba", 0x42}, {&(0x7f00002be000-0x7b)="c6a3f2bad85167a65b19c59861f31d6ce92a3204efd483590ef814290f188c3c9082de25a4646401fca686eece5541a47c601d84299692d79f71b2494e3634bb2c5ee9dd252bc2cb6c28e36a273e703b760d207e19b05614124254137a78524437704a40a5e57c9a221d4386368e5d409853bacd460d14d517796f", 0x7b}, {&(0x7f0000ffd000)="dc42889698469cada9562800000000000010002e97c3877d6a26423b", 0x1c}], 0x4, &(0x7f0000ffd000)=[@init={0x18, 0x84, 0x0, {0x6, 0x10001, 0x296d424d, 0xc606}}, @init={0x18, 0x84, 0x0, {0x8, 0x3, 0x7, 0x68}}, @init={0x18, 0x84, 0x0, {0x5, 0x1000, 0x9, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x10001, 0x7, 0x8000, 0x0, 0xfffc, 0x6, 0x0, 0x13341bbf, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x100000001, 0x208, 0x4548, 0x3, r7}}], 0x5, 0x40000}, 0x5) r8 = socket$inet_sctp(0x2, 0x20000000005, 0x84) setsockopt$inet_opts(r8, 0x0, 0x10000000007, &(0x7f0000f6b000-0xd)="000001000000001f0000000700", 0xd) sendto$inet6(r2, &(0x7f0000c3e000)="5e", 0x1, 0x8, &(0x7f0000eec000-0x1c)={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, 0x1c) 2017/12/04 04:45:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00003e8000-0xa)="2f6465762f7663732300", 0x8, 0x0) getpid() perf_event_open(&(0x7f00003a8000)={0x2, 0x78, 0x2c, 0x3, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x4000000000000000, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000019f000-0xd)="2f6465762f7573626d6f6e2300", 0x2, 0x400100ffd) r2 = socket$inet6(0xa, 0x80002, 0x88) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000013f000)={0x0, 0x0}) setsockopt$inet6_int(r3, 0x29, 0x2000000003c, &(0x7f0000382000-0x4)=0x3f, 0x4) getcwd(&(0x7f00001d9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d) bind$inet6(r2, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00007f2000)={0xa}, 0x4) getsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000548000-0x4)=0x0, &(0x7f0000ec3000)=0x4) r4 = socket$inet6(0xa, 0x802, 0x88) sendmsg$inet_sctp(r4, &(0x7f0000558000-0x38)={&(0x7f0000989000)=@in6={0xa, 0x3, 0xf56, @loopback={0x0, 0x1}, 0x9}, 0x1c, &(0x7f0000f70000)=[{&(0x7f0000d7f000)="470a3747e4d6c6dc7e519c8cfa37b13380c40d8724eb4f1fe4fb8607a6fa401ca8969a47542c8e2cb00000000000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x10000) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00009ba000-0x4)=0x0) open$dir(&(0x7f000021c000-0x8)="2e2f66696c653000", 0x2000, 0x60) r5 = syz_open_dev$loop(&(0x7f0000e9c000)="2f6465762f6c6f6f702300", 0x0, 0x804) ioctl(r5, 0x440000000000127f, &(0x7f0000608000-0x3)="00a826") [ 45.938136] binder: 5627:5629 ERROR: BC_REGISTER_LOOPER called without request [ 45.945600] binder: 5629 RLIMIT_NICE not set [ 45.950157] binder: 5627:5629 ioctl c0306201 20008fd0 returned -11 2017/12/04 04:45:13 executing program 0: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x388) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x4001, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x200, 0x10000000000, 0x4000000000006, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000fc8000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x82, 0xfffffffffffdfffc) r4 = fcntl$dupfd(r3, 0x0, r3) bind$inet6(r3, &(0x7f00000aa000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r4, &(0x7f0000fc7000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mlock(&(0x7f0000f7a000/0x1000)=nil, 0x1000) listen(r4, 0xa9) bind$inet(r4, &(0x7f0000c71000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r4, 0x0, &(0x7f0000f09000)=0x0, 0x80800) syz_emit_ethernet(0x2a, &(0x7f0000f01000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa3dbfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x400000000000000, 0x0, 0x1c, 0x0, 0xfffffffffffffffc, 0x0, 0x411, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x2, 0x8, 0x0, ""}}}}}, 0x0) mmap(&(0x7f0000614000/0x1000)=nil, 0x1000, 0x8000000000005, 0x3f, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x3d, &(0x7f000050c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fc9000-0x4)=0xea) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fc8000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000a4d000-0x10)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0xffffffffffffff7f, 0x0, 0xfffffffffffff020}, {0x6, 0x7, 0x8, 0x0}]}, 0x10) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r5, 0xc994, &(0x7f0000fc9000)={@common="69666230000000000000000000000000", @ifru_mtu=0xee66}) mmap(&(0x7f0000500000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8d000/0x12000)=nil, 0x12000, 0x3, 0x36, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000fca000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fca000+0xafe)=0xe8) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x101f, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000fc7000-0x4)=0x0, &(0x7f0000125000-0x4)=0x0, &(0x7f0000fca000-0x4)=0x0) r9 = getpgrp(0xffffffffffffffff) sendmmsg$unix(r4, &(0x7f0000e08000-0x38)=[{&(0x7f000001b000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000f0a000)=[], 0x0, &(0x7f00007b2000-0x98)=[@rights={0x20, 0x1, 0x1, [r6, r0, r1]}, @rights={0x30, 0x1, 0x1, [r1, r1, r3, r5, r5, r6, r6]}, @rights={0x28, 0x1, 0x1, [r5, r6, r6, r0, 0xffffffffffffffff, r2]}, @cred={0x20, 0x1, 0x2, r9, r7, r8}], 0x4, 0x45}], 0x1, 0x0) 2017/12/04 04:45:13 executing program 5: mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x6, 0x80008, 0x80, &(0x7f0000247000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000d60000)={0x0, @in6={{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xc3a, 0x80000001, 0x3, 0x8}, &(0x7f0000ca8000)=0xa0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00002ab000-0x8)={r2, 0x101}, &(0x7f0000884000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000a6e000)={r2, 0x1, "0b"}, &(0x7f0000c36000)=0x9) getrlimit(0xf, &(0x7f00005a6000-0x10)={0x0, 0x0}) socket$inet_sctp(0x2, 0x1, 0x84) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) recvfrom(r3, &(0x7f0000cf8000-0x66)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x66, 0x10000, &(0x7f0000a52000)=@hci={0x1f, 0x3f, 0x3}, 0x6) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000cf0000)={@common="6c6f0000000000000000000000000000", &(0x7f0000b1f000)=@ethtool_regs={0x4, 0xfffffffffffffffc, 0x1000, "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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$ax25(0xffffffffffffffff, &(0x7f0000af9000-0x10)={0x3, {"58fadd12c45917"}, 0x1ff}, 0x10) accept$nfc_llcp(r1, 0x0, &(0x7f00008ed000)=0x0) writev(r1, &(0x7f0000cf3000-0x10)=[{&(0x7f000065a000-0xde)="8d5a76dd422c82cc52e1d8698e222962520976f7e2ec49b16827b7fb0818603c876ae310ed705feb09ecfc2e040d724d3f000b2245f27b4baa532efa9b4f85ca12f35665c71393292a179ceac906d2446e34284eef26c9525f61fc55637a162e5d1ae6787ad2cfa5745a6937297af8f8970e6e36538d502cdd1e0bbae4a9be3feb6cad18ccb71a6bf5f0ccbb66673ccc6be9eff6d0f906a72fd4937e0d4c98c9ba9436c2def3fbd352dc4adad52ae443ca3be513febf6f44d0c5cb8841921bd9f48ecc4110a89f47aec8b668b5245ecf85947e814bca8faaa1c000320fc7", 0xde}], 0x1) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000f40000-0x1)={0x4}, 0x4) sendto$ax25(r0, &(0x7f00004b2000)="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0x1000, 0x80d5, &(0x7f000010f000)={0x3, {"6c2bdd4f7e01a7"}, 0x2}, 0x10) recvmsg$kcm(r0, &(0x7f0000ca4000-0x38)={&(0x7f000084b000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000d36000)=[{&(0x7f0000a87000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}, {&(0x7f0000f55000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62}, {&(0x7f00007b6000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x70}, 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{&(0x7f0000dad000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x5, &(0x7f00009dc000)="", 0x0, 0xf113}, 0x0) socketpair$inet6_sctp(0xa, 0x20004, 0x84, &(0x7f0000f77000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000024000)=0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000f76000)={{{{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x991, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1000000006, 0x7fffffff, 0x7f, "966acd0c69d9dc568ae2c1fae859887240d8558c61a54b90911da646cc7c990e1496edf26c93e502a30fa501016c4c706e92982712c07ee8e9230e525b3a2b096525ddebb183d2287bf54fb3e8189761"}, 0x160) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000fc1000)={0x0, 0x0}) preadv(r1, &(0x7f000010b000)=[{&(0x7f0000177000-0xab)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab}], 0x1, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r6, 0x5411, &(0x7f0000dc7000)=0x0) ioctl$sock_ifreq(r5, 0x89f4, &(0x7f0000853000)={@common="73697430000000000000000000000000", @ifru_map={0x700000, 0x0, 0x9, 0x7f, 0x2c, 0x80000000}}) getsockopt$inet_mreq(r6, 0x0, 0x2a, &(0x7f00004d3000-0x8)={@rand_addr=0x0, @broadcast=0x0}, &(0x7f0000655000-0x4)=0x8) socket$inet6(0xa, 0x7, 0x800000000000be3) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/04 04:45:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00003e8000-0xa)="2f6465762f7663732300", 0x8, 0x0) getpid() perf_event_open(&(0x7f00003a8000)={0x2, 0x78, 0x2c, 0x3, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x4000000000000000, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000019f000-0xd)="2f6465762f7573626d6f6e2300", 0x2, 0x400100ffd) r2 = socket$inet6(0xa, 0x80002, 0x88) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000013f000)={0x0, 0x0}) setsockopt$inet6_int(r3, 0x29, 0x2000000003c, &(0x7f0000382000-0x4)=0x3f, 0x4) getcwd(&(0x7f00001d9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43) bind$inet6(r2, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00007f2000)={0xa}, 0x4) getsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000548000-0x4)=0x0, &(0x7f0000ec3000)=0x4) r4 = socket$inet6(0xa, 0x802, 0x88) sendmsg$inet_sctp(r4, &(0x7f0000558000-0x38)={&(0x7f0000989000)=@in6={0xa, 0x3, 0xf56, @loopback={0x0, 0x1}, 0x9}, 0x1c, &(0x7f0000f70000)=[{&(0x7f0000d7f000)="470a3747e4d6c6dc7e519c8cfa37b13380c40d8724eb4f1fe4fb8607a6fa401ca8969a47542c8e2cb00000000000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x10000) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00009ba000-0x4)=0x0) open$dir(&(0x7f000021c000-0x8)="2e2f66696c653000", 0x2000, 0x60) r5 = syz_open_dev$loop(&(0x7f0000e9c000)="2f6465762f6c6f6f702300", 0x0, 0x804) ioctl(r5, 0x440000000000127f, &(0x7f0000608000-0x3)="00a826") [ 45.979113] binder: BINDER_SET_CONTEXT_MGR already set [ 45.984653] binder: 5627:5629 ioctl 40046207 0 returned -16 [ 45.991369] binder_alloc: 5627: binder_alloc_buf, no vma [ 45.991389] binder: 5627:5647 transaction failed 29189/-3, size 0-0 line 2947 [ 45.993143] binder: 5627:5639 ERROR: BC_REGISTER_LOOPER called without request [ 45.993151] binder: 5639 RLIMIT_NICE not set 2017/12/04 04:45:13 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0xdaf0058, &(0x7f0000002000-0x1)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000469000)="2f6465762f73657175656e63657200", 0x200000, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000486000)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f0000844000-0x78)={0x4, 0x78, 0xdc, 0x0, 0x400000000041, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x6, 0x2, 0xffffffff7ffffff9, 0x0, 0x0, 0x5, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0}, r2, 0x1, r1, 0x1) openat$kvm(0xffffffffffffff9c, &(0x7f0000614000-0x9)="2f6465762f6b766d00", 0x20000, 0x0) r3 = socket$netlink(0x10, 0x3, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f000090c000)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1ff, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x7ff, 0x9, "20e86b45523c999f6f96ff3107d4e410b4462c0b17bd2ff3b44e6c4d731cf551a073c284e0cb83876c52d3ca834e66963f290a90a7c012399912f64faf3975102c368e141e2b25b30bc48743017d5899"}, 0x160) r4 = getuid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007cf000-0xc)={0x0, 0x0, 0x0}, 0xc) sendmsg$netlink(r3, &(0x7f0000a72000-0x38)={&(0x7f0000607000-0xc)={0x10, 0x0, 0x749, 0x9d}, 0xc, &(0x7f0000744000-0xa0)=[{&(0x7f00005d2000-0x98)=[{0x6d, 0x3, 0x220, 0x7, 0x2, "447ac84ceef2efcea1380fc41188b959fd7ce51ef9b9f6c8907ce75f5802918439f076a6914e781762521af3743407aea85c339170d2d37eedf90858879849d330a2f7f42f51e8cc5b55c1a4c14712457014613068eb276ff1a35da9e0"}, {0x18, 0x0, 0x118, 0x7, 0x2, "0c98473b8d74051c"}, {0x10, 0x8, 0x1, 0x1, 0x8000, ""}], 0x95}, {&(0x7f0000a74000-0x13e8)=[{0xc4, 0x3, 0x0, 0x8, 0x8, "dc0f8526271a871405b40328298dc99198d7bd325b07095e4fd06ea0b33852d04a7c091296f0b923e3db601b658a954de310ab823c8e43f99552b351fa527aed2a1af91f300c440893ef55c9de6ed9dd6ae200e321d49b1a89d61f63e20c8c0da0d85792e45f280c69d9279be569e8aae3b8bf44719400ccce8d8670d428fce7a9cf0be687d4e5658076f57bfd1c8a7adede42aa5430d739ede07e2570104f028df5e4b985d8b9fdbe2e1aeacc4ae71099a18a7a"}, {0x10d, 0x7fff, 0x4, 0x31, 0x5, "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"}, {0x1010, 0xffffffffe22515c1, 0xf15, 0xec, 0x40, "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"}], 0x1234}], 0xa, &(0x7f00004b7000)=[@rights={0x10, 0x1, 0x1, [r3]}, @cred={0x18, 0x1, 0x2, 0x0, r4, r5}], 0x28, 0x8000}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000036000-0x8)={0x0, 0x0}) r6 = socket$netlink(0x10, 0x3, 0x0) sigaltstack(&(0x7f00007df000/0x1000)=nil, &(0x7f00005ec000-0x8)=0x0) bind$netlink(r6, &(0x7f0000017000)={0x10, 0x0, 0x2, 0x3}, 0xc) setsockopt$sock_int(r6, 0x1, 0x8, &(0x7f0000f8f000-0x4)=0x0, 0x4) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r7, &(0x7f0000bee000)={&(0x7f0000cf4000-0xc)={0x10, 0x0, 0x2, 0x1}, 0xc, &(0x7f00006ad000)=[{&(0x7f0000abe000)=[{0x10, 0x0, 0x511, 0x0, 0x0, ""}], 0x10}, {&(0x7f00006fe000)=[{0xab5, 0x0, 0x0, 0x0, 0x96, "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"}, {0x4f, 0x5, 0x220, 0x7, 0x51, "0e00ba08b153b985484189a56e0f2cd16a6726d749b24670d518ace5704610392ca90b4383fce9a3d9d5c493dfcb708c5cdc0f83659e2a2eac1b1ecd48a48d"}], 0xb04}], 0x2, &(0x7f0000cc6000-0xa0)=[], 0x0, 0x0}, 0x10) r8 = socket$netlink(0x10, 0x3, 0x17) bind$netlink(r8, &(0x7f0000687000-0xc)={0x10, 0x0, 0x9, 0x5}, 0xc) writev(r7, &(0x7f0000e14000)=[{&(0x7f0000021000-0xb8)="630601ff33008bb9bf0303f1b434f81f22118b7d2f317311191807a3641fdca8aa4bf5e1e0776626f03a4858a4bf74b1400b2417ae764dabfb18f605efbd65050fa062eedca8de5644b56332d2e9ec4bc6330394196ef880bda2c1a0df040000000000000059ec914706d06c6529d0489acbacc45a4c4aad5dd226bef7c12e4800538d5142aec845575494f377aa5e9db7433bf954749b78e0e56cefe8d12c4a897da26016eafcedf003007c092c253edba5cfa502007f55", 0xb8}, {&(0x7f0000468000)="1f0326dd128c626ab23b00000000005b005138511dcf47ffffdbbc3fd6441ad3886b4800000007d5ce3c8bbd8b1b00b7165b7b1616f65a898c20476490ca7285f0", 0x41}, {&(0x7f0000358000)="587bd1ac9eeaffeabbe4655053c06e62e0c98adb7854678adb30817e37c5d5cd91bb7281b5525285d42eea93b0ce192606", 0x31}, {&(0x7f0000288000-0xbb)="d3dc16aa2bb7e4ab60d5a0d9b5d5795a8149641f1b5183b27735d2d80ffc6a9ce01a763b2aa481c3239c8805258760d6d7c619f601d323d08c0dd2c68bed7874ab248a19c57a22e16521d671d0e2df9741c307c5f1f7cbf84dcd0f7731eb94eab31bd25272770dfa48014fb72ea47ebcf93c89f46df792c40b2ed78672a0a08039a77f355f4dc41ab6fddddb743ae23f856dce731a075c902618b081cbb668cad8ebac9725ef065bfbd0f23e5510b23a325748700c5301e1d5e612", 0xbb}, {&(0x7f00007b0000)="57dfff437515d06c973db9d84a2dcadb", 0x10}], 0x5) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r8, 0x10e, 0x4, &(0x7f0000b51000-0x4)=0x8, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f8f000-0x4)=0x0, 0x4) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002ea000)={&(0x7f000007f000)=@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006a5000)=[{&(0x7f0000e68000)="dfd32aa7707a4aea66fc3abfe913fd71bbc0a04349ac8e2a1a5de6f48e9201613263e153f3c58d5125c9658f6766755db2bef6e931e24f5499635fc919499223ad14279c3b35738b1de17bdada062b2b2d9c1fe4add6108afc762d1aacdd8bd75370ee01b32eabac80097d5e47832a", 0x6f}, {&(0x7f000023a000-0x88)="49e48b620b0ed66f59282e36b9d198480c3a8fa519a9065fd1eb844cdbb2d8ae2aa89e5bb0c68a9d6033f4359e3203c08250e62a58b66c639da428e062ec2684752362c46d20fc20931043b709f76ec391ebf07ea11a845d99e057bdd6405dffae912b54d8ecd060e4c6ca313eef5e3a113aaf8fef82e12a25ecba7f3763ed6b182a46dbf6d4bd30", 0x88}], 0x2, &(0x7f0000d34000-0x90)=[@init={0x18, 0x84, 0x0, {0x3f, 0x80b9, 0xffffffffffffff81, 0xfe}}, @sndinfo={0x20, 0x84, 0x2, {0xcd, 0x8000, 0x1000, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x1f, 0x3, 0xcd69, 0xe000000000}}], 0x3, 0x8001}, 0x8000) r9 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r9, &(0x7f0000bee000)={&(0x7f0000cf4000-0xc)={0x10, 0x0, 0x2, 0x1}, 0xc, &(0x7f00006ad000)=[{&(0x7f00001bf000)=[{0x10, 0x0, 0x511, 0x0, 0x0, ""}], 0x10}, {&(0x7f00006fe000)=[{0xab5, 0x0, 0x0, 0x0, 0x94, "f727e1dcc9a666347ac5375ef49d66b8025779fda92951949e53a3de504f117c914ee889a893c1038ffed1ef3a397b7efd0ac09f8f95834c89fa6b81be4566d8b8560c11dea8653c0a89ecb750e1f55cd7d3e8c5fb06f05b84a1b792a9d70c1f62a81c35965a624bfff70eb499eeb8d751c18572a452e87127b6de113883ee0d9420dc8ce9aa7d28456dcb795d4eae618e4f1d79ab0f41fb3ecf1eb55887636da706398c51d536c014f498020ce19abbcedea95650f456cbab8c859d8d7b35e3a79cbb6cd208c870d3b107db066e3cc732314a855e4bc16a79d754a9aa0d19610ad7abd2dc8dfffad62a6f0670f504738a6bfa0cdbfea5b68d2c4aff45cd980e753d67d224875c3d620e70df47b4628789fe3e03c6e00dfc15c9dc603098311b146ca8fb68b8556ec57e3e8171f5517276f21b2d73ebba88f032384b0989860044745f3ee4706eea689e759b6d960c4111fd99c2b231d5ba694223a4ff62c1a144fd51825892ce3ec34c060a75c26ed6af875b4fe5944a82752c49dd69bf2b8fd05a99de0ffe4092581a0442b4bc02fefd89ca0577857241d4415054b4e8cf640e2e2ae880c9b1f0f51227da6f47eaf430b481b647c0cdd8e68242e830c9b40ecbeb39e194d26c6c30829a6a7f0a7b330075b84df79b8501ad2fb0c9c1ed89f05c21caf77f714b8e71200447fb9bac237bf14d4e354ad6f46e052cd40fa80a9ae930699ab7ab6b14eb360f6c40898fcd8a23d15a536262b505036297e965004090254cbd99d77eb8536be9158434306e09536032a06d243a2264b36c9cf6db8788df45e40b4606286fa650b139054228294c0258c2b48f8d74c7f63b64f44b0369f2d9636818664f80a0a01742651bc4f8befafbaca9276d91672b5759873eff25971003e3a698d981461b8316e43d299a90fa2874924aca8cc49bc2871a95ba540a9aa9adddc27dcbc1f9a036a944a737f7f325ee71253691aca5d0b17b674c9c4ce91711aa0ccdd0f436dcd6e8a105d0505ede337c4393230e93d2ee6d171054dc02a2f875c3cb6e78a90d176f4e17407a9a7606c06d8a5d90d65dcf5f09542ab47d9f246c0aebe9060838b6a964d9799387b98f0d7616a071d39de8766c376a458fa4621bd335670dde6806262c3372daaaab085b42f88fa81594229d963a46b5263cc09f68fa64916a2361a06a66f382eb21e2b1fc9455b9a5957fd213b866901f27e01ef1f19be5a73eefc77cd402a7f59f4376147b195d01d0af74812f31a1ba62b40218ecebcfe89c4dabfab5f141c583ef9d2f880cb991240c9de4819df9cfde98e37db368025f0959935ca6b8edcc4dda82982bbfee65f803f74a89a489794cb8bdafe98298b71a93205116d3f79cceac5b2d81f919d29f9b02787260692f6ddc740e9cad2750478ff06b159a1fe279286bb7980dbecd5df6e7d45d456b621b3fb7b0629c856a45a5b9533909ab6bc55ff144f06d2cef38026ab82fc5b2741b8bfb7aa6983adb53a764a96cad2393873fe81d806517d69f55901789543cd2291d54e9b41994f01130cfc1112c93045b869794d600906679cb6c3a53965c1da2cd4ec5e8cb6426e61e0ea09ddb37eb728942d3f6f4fd7d91a3f0080cfa4f648f77c22e68e703728505dfe28b8391d45ad0d83c3b509e3b8593283382953725d0c9f6c59e2f5c6acb294fc50ece9f5291922770f17b5f3dc4fea597c5989150346541d219cb6005a85e1ebc43479e8526f6e02a4050aeef11a2d11f77aee4fb7f754435aec7149ce883d92b12025a91a300273f9b6049ead86224abbf1f35c89056eae88259065f03073b8f0b543991518c65ee420f41561cc10c06ef86f2c27d706cbe15e5a409c620a46f88802391a897ce8f9db52c0dc9c0bf75fe49afc68cfc03b48cf90e25ee0fa4a75703efb2d8e98ade4644eff1bf703924ecc6aa3328c791827ddd09c91c232f45b4e61d16acb0436465599f020f5c8a460be36adb4e8e5c783a04d36683b7d0237ae7a4fa6deab9babd10fc9795239b1a2840a9ce94fa38d3a1cdbac29d25fd8e260480590881c68b1a58d4f2e99e3d072b9eedc632af84190cd7229d2c8b7a79996d8e3194aa7abceb76cc30b41ce04eede5010139290fcc160f394b3cbc9c8711b87367eb1da4cc41675938a986685ac80bd2382a877ddaa89dbf53436cbeca63adec82a312ef16a870bfff63fb52c43495ce864a0e3b4e71dac65ce93c1223dae722c16ed99dedb82eb743a4c89916d0f1af916e1da66a3cc505739db92cd40f1d2b29eef7b49cc24ac66c1bd6e301edc3650af2909aed7bccae359679c3732d973270921a0c81f0aacc42cc87db5f0b665b39a1a72beafda034f2a97406f7f42e77f11b37abdddd52db73bc14ce5978b7b9cd18c2d46ed352000dc765e4ad47bc4404552b8e0fd43133348e09605025832123265646ae567f7fbb11f83edbe3638a605075837b0e0a54b4401d948774e8d21ea856d9e2a3eee9523694fe6bd17fb95cd211654a1cb54bbede64f01e1c48dd4331e2e343fb9ed22562f94b7629685d63cb51f76f5507da8351e8038463f5fd21e8e4e508e20876675d82b8950cd31af47d2a397b9e1fc9d7febb5b89d1bee3a237b20f4bb5cccba0c77df4ab192a825391955c42cb86afded5c165ecf344e6bb7fd9df36f5c8aaca735766ef552754b696577edcfcbd22caf6a37fb3f9205ab0e0ffd9216795b3936370f763df2ef704d17036c89f29aefdb268e90540a3f503ee1fec37d6eb77ca8260bb265c676a92b7a2a11ab2c344bf7d0089d173f1ef6dcce6ae0cecddfb5057be4f14374399ced46abbac07f5818f189c3f49be4d3ed8eeadedbd7fe170d86b11400f6e18e34008621097f2a0867e75d2af27ab7b4e4d560be50718d778e8e3dbf317239da1e6c5f76dfe9cd090bcc49f017714162f90134f6b034678a4070fcc629cf1f22692cc62a1d17eaf392b843dd1a67b0ed5531e8cf6508bd76a05949a426c424426cec0dc7f51b30f0475262fd8bdb6eb62adda0e6f04e08ad9f34a948cc999dfc789ce6ef088a7b4c70ec5c51b9a8524ae9ec5d1a5efb6c3190b0709c65a9b1be1c9897dec914f1ed8585cfc87c7558fc0652177db738da59c4bb7df3df9236ccce3faa3bbae829c5893a16662a9e9c2715c22518f1ce661f8da394173b669a6618287d8689eb6b920c7d7321e5a7a937d3b75ff54b84d3be72b031f933378353f59109a8acb0f5a542dec3a6ab8c628e5fb02ddd0e4e9f3ad4ee45a7ff6e3ef80a478e51ab9384b0b06f1432c199a44c1c83d0ba6c37d1c8ca1b4027ae4da9e777f0597ca790d9b2ce524a453d685c410cfe8a54544c067016fbf83a8a325346aa76584d71305d796486a84b95fb5208858b0a3207bef8535676e72a50225134f2dfed27ec50cbb0e2bdc4e18f0bf9700af6db476d2901d1c25907e5b286d9f192bc8ff4d440f7f9a17c6629397197ebe197c98c8a25d1bbea0d550a7a1f1d8e352fb7dbaa6fa3d83720c1ccb303d09284cbddadab0762d67cbea0756b8d13e7908b4a12d8cd9092cef7eb8f46dd7c356418161f9cf34694c8338ce96fd8972974eabacc7f4e1fb399a94ec24d4d66d382e79fcd261b78725d78ea861c62030ba9d9da3f783a72db32b4f6d2bf3e8d25d4c8b27f10697339b62c54158635d33139532f8b8adb8ffaba43df44c38311977652df355495b7e7398f665b3c2ef68041931f93c38e547e676426faa541e7482c0b34a8befeb7dbf79245e9bdcfc57064d501da1bc4c8041f90670e9ba1954a4637d6ad5c43db1c21ef73fea0ae2e529cc120e85f581ca48a0626124d63642f337b7bf"}, {0x4f, 0x5, 0x220, 0x7, 0x51, "0e00ba08b153b985484189a56e0f2cd16a6726d749b24670d518ace5704610392ca90b4383fce9a3d9d5c493dfcb708c5cdc0f83659e2a2eac1b1ecd48a48d"}], 0xb04}], 0x2, &(0x7f0000cc6000-0xa0)=[], 0x0, 0x40090}, 0x10) dup2(r1, r6) 2017/12/04 04:45:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00003e8000-0xa)="2f6465762f7663732300", 0x8, 0x0) getpid() perf_event_open(&(0x7f00003a8000)={0x2, 0x78, 0x2c, 0x3, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x4000000000000000, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000019f000-0xd)="2f6465762f7573626d6f6e2300", 0x2, 0x400100ffd) r2 = socket$inet6(0xa, 0x80002, 0x88) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000013f000)={0x0, 0x0}) setsockopt$inet6_int(r3, 0x29, 0x2000000003c, &(0x7f0000382000-0x4)=0x3f, 0x4) getcwd(&(0x7f00001d9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e) bind$inet6(r2, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00007f2000)={0xa}, 0x4) getsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000548000-0x4)=0x0, &(0x7f0000ec3000)=0x4) r4 = socket$inet6(0xa, 0x802, 0x88) sendmsg$inet_sctp(r4, &(0x7f0000558000-0x38)={&(0x7f0000989000)=@in6={0xa, 0x3, 0xf56, @loopback={0x0, 0x1}, 0x9}, 0x1c, &(0x7f0000f70000)=[{&(0x7f0000d7f000)="470a3747e4d6c6dc7e519c8cfa37b13380c40d8724eb4f1fe4fb8607a6fa401ca8969a47542c8e2cb00000000000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x10000) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00009ba000-0x4)=0x0) open$dir(&(0x7f000021c000-0x8)="2e2f66696c653000", 0x2000, 0x60) r5 = syz_open_dev$loop(&(0x7f0000e9c000)="2f6465762f6c6f6f702300", 0x0, 0x804) ioctl(r5, 0x440000000000127f, &(0x7f0000608000-0x3)="00a826") [ 46.025615] binder: undelivered TRANSACTION_ERROR: 29189 [ 46.031591] binder: release 5627:5629 transaction 20 out, still active [ 46.038380] binder: undelivered TRANSACTION_COMPLETE [ 46.057499] binder: send failed reply for transaction 20, target dead 2017/12/04 04:45:13 executing program 0: socket$inet6(0xa, 0xfffffffffffffd, 0xe605) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00007a8000)={0x0, 0x0}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000188000-0x1c)={0x18, 0x9, 0xaef, 0x8, 0x400000, 0x0, 0x100001}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000e000)={r1, &(0x7f0000007000)="", &(0x7f0000009000)="0000", 0x0}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f000095f000)="2e2f66696c653000", 0x0, 0x0) clone(0xfffffffffffffffc, &(0x7f0000a4d000)="1eef", &(0x7f000019c000-0x4)=0x0, &(0x7f00008be000)=0x0, &(0x7f0000e5c000-0x1)="fa") fsetxattr(r0, &(0x7f000016a000)=@random={"6f73782e00", "2627766d6e6574307070703100"}, &(0x7f000095b000-0x5)="1326292600", 0x5, 0x1) poll(&(0x7f0000a86000)=[{r2, 0x1, 0x0}, {r3, 0x200, 0x0}, {r3, 0x100, 0x0}], 0x3, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$mice(&(0x7f00006eb000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x90082) getsockopt$bt_BT_VOICE(r5, 0x112, 0xb, &(0x7f00005fc000)=0x7, &(0x7f000003f000-0x8)=0x2) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000acd000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686132353600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r7 = fcntl$dupfd(r4, 0x406, r6) connect$llc(r5, &(0x7f000094a000+0xe74)={0x1a, 0x8, 0x1, 0x0, 0xf92, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) tee(r5, r6, 0x1, 0x4) accept$alg(r6, 0x0, 0x0) ioctl$TUNGETFEATURES(r5, 0x800454cf, &(0x7f0000d01000)=0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00001af000)="2f6465762f6b766d00", 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f000092e000-0xc)=@sack_info={0x0, 0x6, 0x2}, &(0x7f0000eaa000-0x4)=0xc) getsockopt$inet_tcp_int(r5, 0x6, 0x17, &(0x7f000022e000)=0x0, &(0x7f000027e000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f00006f5000)={r8, @in6={{0xa, 0x1, 0xfc, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x7, 0x20, 0x40, 0x0}, 0xa0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = syz_open_procfs(0x0, &(0x7f0000004000)="6d61705f66696c657300") lseek(r9, 0x49, 0x0) getdents64(r9, &(0x7f0000001000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30) 2017/12/04 04:45:13 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000-0x7)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000243000)={0x9, 0x6, 0x4, 0x4, 0xa, [{0xffffffff, 0x6f7, 0x2c, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x8, 0x100, 0x4, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x4, 0x1, 0x4, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0xffffffffffffff51, 0x4, 0x6cf2f90b, 0x0, 0x0, 0x480, 0x0, 0x0, 0x0}, {0x4, 0x5, 0x100000001, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x22d, 0x4, 0x4bf7, 0x0, 0x0, 0x1408, 0x0, 0x0, 0x0}, {0x8001, 0x4, 0x1, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x3, 0x7, 0x5, 0x0, 0x0, 0x1880, 0x0, 0x0, 0x0}, {0x2, 0x85f7, 0x80000000, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x5, 0x3, 0xb86c, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}]}) r2 = getpid() sched_getaffinity(r2, 0x8, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x4000000802, 0x7) r4 = shmget$private(0x0, 0x3000, 0x4, &(0x7f00004d1000/0x3000)=nil) setsockopt$sock_int(r3, 0x1, 0x2c, &(0x7f00008a0000-0x4)=0x413005a3, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00003a3000)={0x0, 0x3, 0x4, 0x9, 0x2, 0x401}, &(0x7f00007be000-0x4)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000049000-0xc)={r5, 0x100000000, 0x0}, &(0x7f000043f000-0x4)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000c4f000)={r6, @in={{0x2, 0x2, @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]}}, 0x8c) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001fa000)="2f6465762f73657175656e63657200", 0x604c00, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r7, 0xc08c5335, &(0x7f0000f32000-0x8c)={0x1, 0x8, 0x4, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f00000be000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r7, 0xc0305302, &(0x7f0000a93000-0x30)={0x100000001, 0x1, 0x8, 0xff, 0x20, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) shmget(0x2, 0x4000, 0x78000002, &(0x7f0000c4a000/0x4000)=nil) accept(r3, &(0x7f00009ea000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000910000-0x4)=0x10) ioctl$sock_bt_cmtp_CMTPCONNDEL(r7, 0x400443c9, &(0x7f0000500000-0xc)={{0x4, 0x7259354d, 0x7, 0x7, 0x5, 0x10000}, 0x972}) socket$bt_sco(0x1f, 0x5, 0x2) sendmsg$netrom(r8, &(0x7f00002aa000-0x38)={&(0x7f0000631000)=@ax25={0x3, {"87ace38a7e63aa"}, 0xffff}, 0x10, &(0x7f0000677000)=[{&(0x7f0000635000+0xd62)="066f245419f3526148c689784ee6207d886a9d2f7d031fd9cad3d7784928196a8335b1d31946c4a77d3fcb3f28ca664a0790b82eda22e5d079cf2616b3c1fcbdf60dddab933dbd3ee61578b8e855acb9a051277d032d7ff36171f4988bd5d41fb3355f6dbf9a5894fff643ada0fc6c59f9f8cbc1a25a8af94e13eb70299d125ee0fb5810d2bda0af5ab2933fe0b2d150f5e6495f1c0bfbead3d8b236de704a98fb67590a7bc1104425ed3ed03fcee9b39f10b25c1492", 0xb6}], 0x1, &(0x7f0000082000)=[{0x50, 0x100, 0x10000, "f9b5c39c3d88c32a7f81d5a0160d3a85cd1c2499cc17e42739df79bc26362a44da94eadfc25ceae8fcc0dcdf34475a17c823d73d48da5520df"}], 0x1, 0x8011}, 0x8000) shmget$private(0x0, 0x1000, 0x5400008a, &(0x7f000014c000/0x1000)=nil) fchdir(r0) dup(r0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000d66000-0x4)={0x0, []}, &(0x7f000016b000)=0x4) shmctl$SHM_LOCK(r4, 0xb) unshare(0x2000000000000401) ioctl$KDSKBMODE(r7, 0x4b45, &(0x7f00006f1000)=0x54c) r9 = semget$private(0x0, 0x2, 0x80) semop(r9, &(0x7f0000d0b000)=[{0x0, 0x6, 0x0}], 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f00002d6000-0x1008)={r6, 0x1000, "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"}, &(0x7f00008cc000)=0x1008) setsockopt(r3, 0x107, 0x12, &(0x7f0000000000)="", 0x4) setsockopt(r3, 0x107, 0x16, &(0x7f0000fbe000-0x1)="6a", 0x1) 2017/12/04 04:45:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00003e8000-0xa)="2f6465762f7663732300", 0x8, 0x0) getpid() perf_event_open(&(0x7f00003a8000)={0x2, 0x78, 0x2c, 0x3, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x4000000000000000, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000019f000-0xd)="2f6465762f7573626d6f6e2300", 0x2, 0x400100ffd) r2 = socket$inet6(0xa, 0x80002, 0x88) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000013f000)={0x0, 0x0}) setsockopt$inet6_int(r3, 0x29, 0x2000000003c, &(0x7f0000382000-0x4)=0x3f, 0x4) getcwd(&(0x7f00001d9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54) bind$inet6(r2, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00007f2000)={0xa}, 0x4) getsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000548000-0x4)=0x0, &(0x7f0000ec3000)=0x4) r4 = socket$inet6(0xa, 0x802, 0x88) sendmsg$inet_sctp(r4, &(0x7f0000558000-0x38)={&(0x7f0000989000)=@in6={0xa, 0x3, 0xf56, @loopback={0x0, 0x1}, 0x9}, 0x1c, &(0x7f0000f70000)=[{&(0x7f0000d7f000)="470a3747e4d6c6dc7e519c8cfa37b13380c40d8724eb4f1fe4fb8607a6fa401ca8969a47542c8e2cb00000000000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x10000) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00009ba000-0x4)=0x0) open$dir(&(0x7f000021c000-0x8)="2e2f66696c653000", 0x2000, 0x60) r5 = syz_open_dev$loop(&(0x7f0000e9c000)="2f6465762f6c6f6f702300", 0x0, 0x804) ioctl(r5, 0x440000000000127f, &(0x7f0000608000-0x3)="00a826") 2017/12/04 04:45:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000087e000)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000002000)="2f6465762f73672300", 0x2, 0x42) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x2) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000368000)={&(0x7f0000279000)="2e2f66696c653000", 0x0}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ffc000)={r1, 0x18, &(0x7f0000ffc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r2 = socket(0x11, 0x2, 0x8) bind(r2, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000219000-0x4)=0xb55, 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00004c9000)=0x4000000000000fd, 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000c80000-0x4)=0x0, &(0x7f000040b000+0x543)=0x4) getpeername$netrom(r2, &(0x7f0000275000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00003e7000-0x4)=0x10) recvfrom$ipx(r2, &(0x7f0000ff6000)="", 0x0, 0x20, &(0x7f0000ff6000)={0x4, 0x7f, 0x4, "ff7fe6d322b1", 0x10000005, 0x0}, 0x10) sendmsg(r2, &(0x7f000046e000)={0x0, 0x0, &(0x7f0000a52000-0x10)=[{&(0x7f0000e14000-0x20)="0e55652b397d13050a37d4f25ec0a7248423a6f2ab19c42f3aa977a14706a48d", 0x20}], 0x1, &(0x7f0000ff6000)=[{0xd0, 0x12b, 0xfff, "f59333a83153124f1583800c82350f29f1c6ba9129c1bc1ec3bf1d6e857c4bf22e31dfe469c29ee1e38b0042647562da0ae822a89cfbfc0d75e8d96f089103c170d345399504dc3f7b90ef4aba291e7ce8c3fd01133491efaa23c803e6d42d319e68decf113db724f644838c98ad584aa7baf6a779625e4aa84dcfe931bdf2eae76d85149c408006c918a9061a7bc8578333a4d89856e12e40093f0f51719f189dff18f79393e8ec15c631bf1b6c2753f68cef61bc0cc77293eb4f"}, {0xe0, 0x10f, 0xffffffffffffffff, "8bb977676eaf57e4d85003a3a7472f380fb3e1b47e26b2726238b1830f52de3f274256854f5b778fde67e820b787928fe9a086c1dfd51de66fc5c675b4e9dc34096be3a0a7501fde3fd17a410df3491231ea35152b019c2fd139c7bbda9e9c0a57a97327bb9e57f0ae3fea0693a97f8705e30ec56e5393807862dd7c9b8f9c84c57ef87d605b5d8409742d9a5601c22d3d9685dab957c83c787726763e769824db0e361fbe5debd5d585388d837a470deb49f443b72fb0d3d5e5bc6eddf54df5661d2890d1c074d5480b911f4ac9"}, {0x90, 0x18c, 0x309c2dc1, "a3c3b3dca1eba445a7cacbf6c02addfc5889af01295f29d858023aff82d76536e43e78346cd1e44d383f74d4a9a52e228ece3c179c228db0a405ec03867f032116c82ecbef677235ee9075b7be01149169fc2d63c80fa306d8d0b9c2a8a00867e26b0e14be69c23247a48d8e50e49498ad917fd5004d231f45ce841db69539db"}], 0x240, 0x20008014}, 0x10) setsockopt(r0, 0x1, 0x1ff, &(0x7f0000cd6000-0x6a)="9b4aab65ab3e0c802c27df0300ee2aebeadaa7fd4fad3c9e94096a33accfaafe1bfbe46642d806ccb197047c94f50405c35459193f5e0008000000000000400873ad9b624ae7c267149b181c974c96bc3230d91d41b1710000000000000005000000000000000555c356", 0x6a) r3 = socket$inet6_sctp(0xa, 0x4, 0x84) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f000069b000-0x3)=0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00002d6000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00003e0000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000ff3000-0x6)={0x0, 0x0}, &(0x7f0000981000)=0x6) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000b41000)={r4, 0x1000, "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"}, &(0x7f0000e89000)=0x1008) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00005f9000)={r5, 0x6, 0x7f, 0x100000000}, &(0x7f0000ffe000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00008d6000)={0x1, [0x0]}, &(0x7f000028f000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000ffe000-0x8)={r6, 0xffffffffffffbff7}, &(0x7f00007a0000)=0x8) sendmsg$inet_sctp(r2, &(0x7f00007bd000-0x38)={&(0x7f000003f000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000048d000)=[{&(0x7f0000ffe000-0xfc)="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", 0xfc}, {&(0x7f0000b27000)="165667de39eed69e01eb2cc2b2592eed1ae5e18aaf7820912eea5529d5f142084779b54885aad8172a0ca1f630279485ce0f7beee31a4f07f8982cc9484f79991cba", 0x42}, {&(0x7f00002be000-0x7b)="c6a3f2bad85167a65b19c59861f31d6ce92a3204efd483590ef814290f188c3c9082de25a4646401fca686eece5541a47c601d84299692d79f71b2494e3634bb2c5ee9dd252bc2cb6c28e36a273e703b760d207e19b05614124254137a78524437704a40a5e57c9a221d4386368e5d409853bacd460d14d517796f", 0x7b}, {&(0x7f0000ffd000)="dc42889698469cada9562800000000000010002e97c3877d6a26423b", 0x1c}], 0x4, &(0x7f0000ffd000)=[@init={0x18, 0x84, 0x0, {0x6, 0x10001, 0x296d424d, 0xc606}}, @init={0x18, 0x84, 0x0, {0x8, 0x3, 0x7, 0x68}}, @init={0x18, 0x84, 0x0, {0x5, 0x1000, 0x9, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x10001, 0x7, 0x8000, 0x0, 0xfffc, 0x6, 0x0, 0x13341bbf, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x100000001, 0x208, 0x4548, 0x3, r7}}], 0x5, 0x40000}, 0x5) r8 = socket$inet_sctp(0x2, 0x20000000005, 0x84) setsockopt$inet_opts(r8, 0x0, 0x10000000007, &(0x7f0000f6b000-0xd)="000001000000001f0000000700", 0xd) sendto$inet6(r2, &(0x7f0000c3e000)="5e", 0x1, 0x8, &(0x7f0000eec000-0x1c)={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, 0x1c) 2017/12/04 04:45:13 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0xdaf0058, &(0x7f0000002000-0x1)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000469000)="2f6465762f73657175656e63657200", 0x200000, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000486000)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f0000844000-0x78)={0x4, 0x78, 0xdc, 0x0, 0x400000000041, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x6, 0x2, 0xffffffff7ffffff9, 0x0, 0x0, 0x5, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0}, r2, 0x1, r1, 0x1) openat$kvm(0xffffffffffffff9c, &(0x7f0000614000-0x9)="2f6465762f6b766d00", 0x20000, 0x0) r3 = socket$netlink(0x10, 0x3, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f000090c000)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1ff, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x7ff, 0x9, "20e86b45523c999f6f96ff3107d4e410b4462c0b17bd2ff3b44e6c4d731cf551a073c284e0cb83876c52d3ca834e66963f290a90a7c012399912f64faf3975102c368e141e2b25b30bc48743017d5899"}, 0x160) r4 = getuid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007cf000-0xc)={0x0, 0x0, 0x0}, 0xc) sendmsg$netlink(r3, &(0x7f0000a72000-0x38)={&(0x7f0000607000-0xc)={0x10, 0x0, 0x749, 0x9d}, 0xc, &(0x7f0000744000-0xa0)=[{&(0x7f00005d2000-0x98)=[{0x6d, 0x3, 0x220, 0x7, 0x2, "447ac84ceef2efcea1380fc41188b959fd7ce51ef9b9f6c8907ce75f5802918439f076a6914e781762521af3743407aea85c339170d2d37eedf90858879849d330a2f7f42f51e8cc5b55c1a4c14712457014613068eb276ff1a35da9e0"}, {0x18, 0x0, 0x118, 0x7, 0x2, "0c98473b8d74051c"}, {0x10, 0x8, 0x1, 0x1, 0x8000, ""}], 0x95}, {&(0x7f0000a74000-0x13e8)=[{0xc4, 0x3, 0x0, 0x8, 0x8, "dc0f8526271a871405b40328298dc99198d7bd325b07095e4fd06ea0b33852d04a7c091296f0b923e3db601b658a954de310ab823c8e43f99552b351fa527aed2a1af91f300c440893ef55c9de6ed9dd6ae200e321d49b1a89d61f63e20c8c0da0d85792e45f280c69d9279be569e8aae3b8bf44719400ccce8d8670d428fce7a9cf0be687d4e5658076f57bfd1c8a7adede42aa5430d739ede07e2570104f028df5e4b985d8b9fdbe2e1aeacc4ae71099a18a7a"}, {0x10d, 0x7fff, 0x4, 0x31, 0x5, "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"}, {0x1010, 0xffffffffe22515c1, 0xf15, 0xec, 0x40, 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{0x106, 0xf0, 0x80620, 0x6, 0x76d7, "a94700481c744df2c31951793a2136ea4d18ad0fd72f31caa8ccbb4da45b115de0ce70bdb56c57b6302f9b072cfa6714c3d3f35d41d21af2ac10bfdc9ec82c1d6d3475a2a6411476bee234949ef7ea6359fa954ecfdbadfe1bb26763cab5313af916ddac4d7d20dff5bab134b45e657cc329735ce161d02ce2f294a8fedf1083554cd264814563330d8f5ec52d7b37fb6a4bcd19d23687a81b52cfbe9fda8a400e9efd2edaddeeef6e9bc8eb9a9554ba1a4f560abeb6332b141c6bd7f089d8f318e97f08528fdb4a1d39c5de407982ec7945a8b1d1ca8ac3ba07c4eb82fce63bbb32acbd9d69f34624161ddea3465544268c34e3b5a6"}, {0xf9, 0x6b0, 0x400000000002, 0x3, 0x6, 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"}], 0x1234}], 0xa, &(0x7f00004b7000)=[@rights={0x10, 0x1, 0x1, [r3]}, @cred={0x18, 0x1, 0x2, 0x0, r4, r5}], 0x28, 0x8000}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000036000-0x8)={0x0, 0x0}) r6 = socket$netlink(0x10, 0x3, 0x0) sigaltstack(&(0x7f00007df000/0x1000)=nil, &(0x7f00005ec000-0x8)=0x0) bind$netlink(r6, &(0x7f0000017000)={0x10, 0x0, 0x2, 0x3}, 0xc) setsockopt$sock_int(r6, 0x1, 0x8, &(0x7f0000f8f000-0x4)=0x0, 0x4) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r7, &(0x7f0000bee000)={&(0x7f0000cf4000-0xc)={0x10, 0x0, 0x2, 0x1}, 0xc, &(0x7f00006ad000)=[{&(0x7f0000abe000)=[{0x10, 0x0, 0x511, 0x0, 0x0, ""}], 0x10}, {&(0x7f00006fe000)=[{0xab5, 0x0, 0x0, 0x0, 0x96, "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"}, {0x4f, 0x5, 0x220, 0x7, 0x51, "0e00ba08b153b985484189a56e0f2cd16a6726d749b24670d518ace5704610392ca90b4383fce9a3d9d5c493dfcb708c5cdc0f83659e2a2eac1b1ecd48a48d"}], 0xb04}], 0x2, &(0x7f0000cc6000-0xa0)=[], 0x0, 0x0}, 0x10) r8 = socket$netlink(0x10, 0x3, 0x17) bind$netlink(r8, &(0x7f0000687000-0xc)={0x10, 0x0, 0x9, 0x5}, 0xc) writev(r7, &(0x7f0000e14000)=[{&(0x7f0000021000-0xb8)="630601ff33008bb9bf0303f1b434f81f22118b7d2f317311191807a3641fdca8aa4bf5e1e0776626f03a4858a4bf74b1400b2417ae764dabfb18f605efbd65050fa062eedca8de5644b56332d2e9ec4bc6330394196ef880bda2c1a0df040000000000000059ec914706d06c6529d0489acbacc45a4c4aad5dd226bef7c12e4800538d5142aec845575494f377aa5e9db7433bf954749b78e0e56cefe8d12c4a897da26016eafcedf003007c092c253edba5cfa502007f55", 0xb8}, {&(0x7f0000468000)="1f0326dd128c626ab23b00000000005b005138511dcf47ffffdbbc3fd6441ad3886b4800000007d5ce3c8bbd8b1b00b7165b7b1616f65a898c20476490ca7285f0", 0x41}, {&(0x7f0000358000)="587bd1ac9eeaffeabbe4655053c06e62e0c98adb7854678adb30817e37c5d5cd91bb7281b5525285d42eea93b0ce192606", 0x31}, {&(0x7f0000288000-0xbb)="d3dc16aa2bb7e4ab60d5a0d9b5d5795a8149641f1b5183b27735d2d80ffc6a9ce01a763b2aa481c3239c8805258760d6d7c619f601d323d08c0dd2c68bed7874ab248a19c57a22e16521d671d0e2df9741c307c5f1f7cbf84dcd0f7731eb94eab31bd25272770dfa48014fb72ea47ebcf93c89f46df792c40b2ed78672a0a08039a77f355f4dc41ab6fddddb743ae23f856dce731a075c902618b081cbb668cad8ebac9725ef065bfbd0f23e5510b23a325748700c5301e1d5e612", 0xbb}, {&(0x7f00007b0000)="57dfff437515d06c973db9d84a2dcadb", 0x10}], 0x5) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r8, 0x10e, 0x4, &(0x7f0000b51000-0x4)=0x8, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f8f000-0x4)=0x0, 0x4) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002ea000)={&(0x7f000007f000)=@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006a5000)=[{&(0x7f0000e68000)="dfd32aa7707a4aea66fc3abfe913fd71bbc0a04349ac8e2a1a5de6f48e9201613263e153f3c58d5125c9658f6766755db2bef6e931e24f5499635fc919499223ad14279c3b35738b1de17bdada062b2b2d9c1fe4add6108afc762d1aacdd8bd75370ee01b32eabac80097d5e47832a", 0x6f}, {&(0x7f000023a000-0x88)="49e48b620b0ed66f59282e36b9d198480c3a8fa519a9065fd1eb844cdbb2d8ae2aa89e5bb0c68a9d6033f4359e3203c08250e62a58b66c639da428e062ec2684752362c46d20fc20931043b709f76ec391ebf07ea11a845d99e057bdd6405dffae912b54d8ecd060e4c6ca313eef5e3a113aaf8fef82e12a25ecba7f3763ed6b182a46dbf6d4bd30", 0x88}], 0x2, &(0x7f0000d34000-0x90)=[@init={0x18, 0x84, 0x0, {0x3f, 0x80b9, 0xffffffffffffff81, 0xfe}}, @sndinfo={0x20, 0x84, 0x2, {0xcd, 0x8000, 0x1000, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x1f, 0x3, 0xcd69, 0xe000000000}}], 0x3, 0x8001}, 0x8000) r9 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r9, &(0x7f0000bee000)={&(0x7f0000cf4000-0xc)={0x10, 0x0, 0x2, 0x1}, 0xc, &(0x7f00006ad000)=[{&(0x7f00001bf000)=[{0x10, 0x0, 0x511, 0x0, 0x0, ""}], 0x10}, {&(0x7f00006fe000)=[{0xab5, 0x0, 0x0, 0x0, 0x94, "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"}, {0x4f, 0x5, 0x220, 0x7, 0x51, "0e00ba08b153b985484189a56e0f2cd16a6726d749b24670d518ace5704610392ca90b4383fce9a3d9d5c493dfcb708c5cdc0f83659e2a2eac1b1ecd48a48d"}], 0xb04}], 0x2, &(0x7f0000cc6000-0xa0)=[], 0x0, 0x40090}, 0x10) dup2(r1, r6) 2017/12/04 04:45:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xf, &(0x7f0000a14000)={0x2, 0x379}) mmap(&(0x7f0000000000/0x3c000)=nil, 0x3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) r0 = open(&(0x7f0000039000)="2e2f636f6e74726f6c00", 0x0, 0x0) mkdirat(r0, &(0x7f000002d000-0xa)="2e2f636f6e74726f6c00", 0x0) mkdirat(r0, &(0x7f0000017000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f000076f000)={0x1, 0xbdc, 0x7, 0x0}) linkat(r0, &(0x7f000003d000-0x8)="2e2f66696c653000", r0, &(0x7f000003c000)="2e2f66696c653100", 0x400) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = openat(r0, &(0x7f0000025000)="2e2f66696c653000", 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)="2e2f66696c653000", r2, &(0x7f0000013000-0xa)="2e2f636f6e74726f6c00") mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x3) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000777000-0x4)=0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000bc6000-0x10)=[{0x2, 0x1f}, {0x4, 0x5}], 0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f7f000)={0x0, 0xffffffff}, &(0x7f00006c9000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000603000)={r3, 0xa, &(0x7f0000279000)=[@in6={0xa, 0x1, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in6={0xa, 0x2, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7c}, @in6={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x1, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff7}, @in6={0xa, 0x2, 0x7c, @loopback={0x0, 0x1}, 0x1f}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xaf, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}]}, &(0x7f00001a6000)=0x10) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f000003d000)="776c616e302600", 0x2) fcntl$notify(r0, 0x402, 0x8) renameat2(r0, &(0x7f000003d000-0x8)="2e2f636f6e74726f6c00", r1, &(0x7f0000000000)="2e2f636f6e74726f6c00", 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000dcb000)={0x9, 0x1, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6, "f004fcc0d7812d49", "6c63e85b4ffec144a6a2ca21bcf6c3f569b1b00313414dd3473c129f3ba4116f", 0x9f, 0xfffffffffffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) renameat(r2, &(0x7f0000871000)="2e2f636f6e74726f6c00", r0, &(0x7f0000792000)="2e2f66696c653000") r4 = socket$inet6(0xa, 0x80005, 0xfb) setsockopt$inet6_int(r4, 0x29, 0x16, &(0x7f000090f000)=0x8, 0x4) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000818000-0x11)="2f6465762f7161745f6164665f63746c00", 0x80002, 0x0) 2017/12/04 04:45:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00003e8000-0xa)="2f6465762f7663732300", 0x8, 0x0) getpid() perf_event_open(&(0x7f00003a8000)={0x2, 0x78, 0x2c, 0x3, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x4000000000000000, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000019f000-0xd)="2f6465762f7573626d6f6e2300", 0x2, 0x400100ffd) r2 = socket$inet6(0xa, 0x80002, 0x88) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000013f000)={0x0, 0x0}) setsockopt$inet6_int(r3, 0x29, 0x2000000003c, &(0x7f0000382000-0x4)=0x3f, 0x4) getcwd(&(0x7f00001d9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57) bind$inet6(r2, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00007f2000)={0xa}, 0x4) getsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000548000-0x4)=0x0, &(0x7f0000ec3000)=0x4) r4 = socket$inet6(0xa, 0x802, 0x88) sendmsg$inet_sctp(r4, &(0x7f0000558000-0x38)={&(0x7f0000989000)=@in6={0xa, 0x3, 0xf56, @loopback={0x0, 0x1}, 0x9}, 0x1c, &(0x7f0000f70000)=[{&(0x7f0000d7f000)="470a3747e4d6c6dc7e519c8cfa37b13380c40d8724eb4f1fe4fb8607a6fa401ca8969a47542c8e2cb00000000000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x10000) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00009ba000-0x4)=0x0) open$dir(&(0x7f000021c000-0x8)="2e2f66696c653000", 0x2000, 0x60) r5 = syz_open_dev$loop(&(0x7f0000e9c000)="2f6465762f6c6f6f702300", 0x0, 0x804) ioctl(r5, 0x440000000000127f, &(0x7f0000608000-0x3)="00a826") 2017/12/04 04:45:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00003e8000-0xa)="2f6465762f7663732300", 0x8, 0x0) getpid() perf_event_open(&(0x7f00003a8000)={0x2, 0x78, 0x2c, 0x3, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x4000000000000000, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000019f000-0xd)="2f6465762f7573626d6f6e2300", 0x2, 0x400100ffd) r2 = socket$inet6(0xa, 0x80002, 0x88) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000013f000)={0x0, 0x0}) setsockopt$inet6_int(r3, 0x29, 0x2000000003c, &(0x7f0000382000-0x4)=0x3f, 0x4) getcwd(&(0x7f00001d9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58) bind$inet6(r2, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00007f2000)={0xa}, 0x4) getsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000548000-0x4)=0x0, &(0x7f0000ec3000)=0x4) r4 = socket$inet6(0xa, 0x802, 0x88) sendmsg$inet_sctp(r4, &(0x7f0000558000-0x38)={&(0x7f0000989000)=@in6={0xa, 0x3, 0xf56, @loopback={0x0, 0x1}, 0x9}, 0x1c, &(0x7f0000f70000)=[{&(0x7f0000d7f000)="470a3747e4d6c6dc7e519c8cfa37b13380c40d8724eb4f1fe4fb8607a6fa401ca8969a47542c8e2cb00000000000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x10000) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00009ba000-0x4)=0x0) open$dir(&(0x7f000021c000-0x8)="2e2f66696c653000", 0x2000, 0x60) r5 = syz_open_dev$loop(&(0x7f0000e9c000)="2f6465762f6c6f6f702300", 0x0, 0x804) ioctl(r5, 0x440000000000127f, &(0x7f0000608000-0x3)="00a826") 2017/12/04 04:45:13 executing program 0: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000ffc000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000ffc000)=0x10, 0x800) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ffc000)="2f6465762f73657175656e63657200", 0x40300, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ffd000)=0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000ffe000)="6e657400") exit(0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000b51000-0x8)="2e2f66696c653000", &(0x7f0000ffe000-0x8)="2e2f66696c653000") getsockopt$inet6_dccp_int(r2, 0x21, 0x3, &(0x7f0000ffd000-0x4)=0x0, &(0x7f0000b48000-0x4)=0x4) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r2, &(0x7f0000ffe000-0x8)=0x0, 0x8) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(r0, &(0x7f0000ffe000)="2e2f66696c653000", 0x2500, 0x200, &(0x7f000039b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f0000001000)="2f6465762f62696e6465722300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x1, 0x1b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00004ed000-0x8)="2e2f66696c653000", &(0x7f0000438000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x7, &(0x7f00004ed000-0x1c)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) getdents64(r2, &(0x7f0000067000-0x64)="", 0x0) pread64(r3, &(0x7f0000a39000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x0) 2017/12/04 04:45:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00003e8000-0xa)="2f6465762f7663732300", 0x8, 0x0) getpid() perf_event_open(&(0x7f00003a8000)={0x2, 0x78, 0x2c, 0x3, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x4000000000000000, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000019f000-0xd)="2f6465762f7573626d6f6e2300", 0x2, 0x400100ffd) r2 = socket$inet6(0xa, 0x80002, 0x88) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000013f000)={0x0, 0x0}) setsockopt$inet6_int(r3, 0x29, 0x2000000003c, &(0x7f0000382000-0x4)=0x3f, 0x4) getcwd(&(0x7f00001d9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59) bind$inet6(0xffffffffffffffff, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00007f2000)={0xa}, 0x4) getsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000548000-0x4)=0x0, &(0x7f0000ec3000)=0x4) r4 = socket$inet6(0xa, 0x802, 0x88) sendmsg$inet_sctp(r4, &(0x7f0000558000-0x38)={&(0x7f0000989000)=@in6={0xa, 0x3, 0xf56, @loopback={0x0, 0x1}, 0x9}, 0x1c, &(0x7f0000f70000)=[{&(0x7f0000d7f000)="470a3747e4d6c6dc7e519c8cfa37b13380c40d8724eb4f1fe4fb8607a6fa401ca8969a47542c8e2cb00000000000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x10000) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00009ba000-0x4)=0x0) open$dir(&(0x7f000021c000-0x8)="2e2f66696c653000", 0x2000, 0x60) r5 = syz_open_dev$loop(&(0x7f0000e9c000)="2f6465762f6c6f6f702300", 0x0, 0x804) ioctl(r5, 0x440000000000127f, &(0x7f0000608000-0x3)="00a826") 2017/12/04 04:45:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000dc8000-0x8)={0x0, 0x0}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000cdf000)=0x0) r1 = socket(0x4000000000000012, 0x2, 0x4) r2 = socket$inet(0x2, 0x7, 0x8) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d31000)="2f6465762f73657175656e63657200", 0x6c01, 0x0) mkdirat(r3, &(0x7f0000c58000)="2e2f66696c653000", 0xd) r4 = open(&(0x7f00004ab000-0x8)="2e2f66696c653000", 0x100bc, 0x104) r5 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PIO_FONTRESET(r4, 0x4b6d, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000355000-0x20)={@generic="f3e5d9cd0039991c2ebbe8ab1d6313ae", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000a50000)={0x6, &(0x7f0000f74000-0x78)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$KDSETKEYCODE(r6, 0x4b4d, &(0x7f0000af0000)={0xfffffffe, 0x392}) unlink(&(0x7f0000db9000-0x8)="2e2f66696c653000") ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) setsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f000082e000)={0x7, 0x1000000000006}, 0x2) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00008f0000-0x2)=0x6, &(0x7f00008be000)=0x2) clock_gettime(0x0, &(0x7f0000182000)={0x0, 0x0}) clock_settime(0x7, &(0x7f0000640000)={r7, r8}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000d1000)={0x0, 0x37, "33eb21b4e12d3a584f30c5d02d06debcc2ac70786ff3c6a87c530c6c4a20e3a197c03801c217679ee5d27c18218eda249d0ada2266f4e0"}, &(0x7f0000777000-0x4)=0x3f) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000b96000-0xc)={r9, 0x1, 0x0}, &(0x7f0000efd000)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000335000)={r10, 0x9}, &(0x7f000011d000)=0x8) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000c48000)="b31bae81d2c8") socket(0x8, 0xffffffffffffffff, 0xa1) r11 = gettid() getpriority(0xd47fbe112fcb32c5, r11) socket(0x9, 0x6, 0xd3) write$tun(r6, &(0x7f0000ef3000)=@hdr={0x100d, 0x0, 0x7, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfc0, 0x0, 0x0, 0x0, 0x29, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0xfac, 0x0, "0330936fee7091ab920712397a82a7c3e58af8e7421d7c483319effcd884c775e8d9ebf2567793bb218f45ee9688ab7226d0ca0fe318d2c4482e1f59afb01dd78daf0dc5fab7de78761280b8fc6f119a71ad362df22cdd51820fc3f6d65e549ce79c99f1f3ef9c1e6af5cb7b4d4db8b2464fbbd91aca0d4855800984d815794646c03c357d260fe5f45bccd76cff1167bf1f91f6332a727bf7ca61f480e0714ae3216c05d4ec83624c72ee20b1849146abb701ce661509c999f950a88a62f5a67b52f565cfbf898a84e2d1b989ee00fd5abd4170b1aed8ae4408e8441f78115768554c35d82e03308c245d796fea9521d51c162410ab8e6e83cccd39384e19a4c1eb3e18ff97338f0b8b33361bc9771509a246258e298620a8755cbcb3914fcee92158987ab5aa4e4c923282c35bbf1f4385af113ae00b8da6d6ca8f2b3ed073aff908446ad44b83c814e686c9010521e7828682d9431305a16f731c77cac2cc4ed5e4e4d3db0b6237306eb0909091394e15da2946f69471c5c404cb0343529d84941f4f927eb73c6c83bf5300f1e972f3d5b71ef4e0ef493fa43aff2382316dd457beb80aa076d40e457a2d602356fc9f71bccaa9ef23e431a1913ae59c1baff9000065a6c37d1bdfc08520535d4fe40d431ef9a06eea0da4cc9b0611b97470b89641f0f1156ef5ab538c620bd75217aba079b5154088160ada45097c6a13d613c51461d3a3fa5bd250c5b4a271ec6284fa99ca31fe8c0a7bf1c6d32d459745e7dd1256066af8e65e65a242615bc30d9e85395de5ec57f1b6636dec5febae83db6a993a59b317161ff94ac788e73ff819122944acb8a1a00a819bd61ac4f609527bf174f26beea60cb3a9ee9e1e8ea85647bd260250243f7b262d463457067a12390731a0d9b20000000000000000796e4ea302676543ff6b8cdc6e041dc87722019ab1d5d358665bc05d376f351da21a0b84b0e5e8f1f8e4d23c518cb4bf3e993963b0b9460d8ed9fd1ddf879e4e62ffb545bc30b30cd29be8445e36cda495a54a789b20b053df6970a407052221338f4a8c751a649065c00c470c437c21363817a54da198a2d488f8faf68d0eb0be8d15937a77dc6d935522f84f17971768b57a5f6989ba8911ed4caa50c12e43f102294ec405df183cee46a9c1bb72b22b62eaba128ce91ce31613dddcd7f40d83a0f18eaae6e8229be2ec328215a28c00e4572b28dcdf48ac2b3eb7b79f92d9ffac98a0809e798b971c69705d7feeed78caaedf37dcad9e71d1ada9f0a2f37749ffc14b4212ac66588ccb99ded92422657277920ed7b3e80b145212a66f0a3fb0faa88374f4e9d8fad6cfdcd40131016b78feef588cf04a29295282cce21eee0e537362a9a64eb7d352dec82023da3cd2f61e04d83be7f078565a3c444f1f3f976b5c686d7c0ffa9384a470c78a368ff5320000001591389faa3b3aa8309979c1a7f5e24f3dc57cd3761a33e093a9bdaa2a307b393df5f84c54db424cad667c25abd37300d774c72dde8852bb09359efb88441940d973d4c48f7ba8b4980d8a5eccdc9fcf5214ff27bd5b1d5a47eacb2048b452624de044f4eba7a1d4f4020510fb7e215c2769e9c39df211e5fc36d7c1ddbfefa7ea9660e9fcbeacd2b943fb8cfd030cc523349e55d53e9a08dc507752b399fca5f529c28551d69222c5191d3c789cbc3fc77854f28caf282d6a6614912ceb1d76e0e38fe5ae80bd7bf38fd957b23625f2a8b130c64f5799b624e89800475ba503835804b8de05791dcfd953aa219a216c3d7fe75b0433c9416218976199060e3d40d4755553e1dbdffda7d8a9000ffee87f078a1d71e68cc75df0d812fa0ba59b964b5356d193f9ba7ee10bbc6070edabed4ac794359839781951fb2170236f93b12b54309e829057de2a692d4514b934a46ad895d1d787ec31ba43c37672294167f5e9871fb851aa68f7a85836dc2eca3fbb749917e3f7b86c0b6aba8b5be7ab16b07ad70f4842d2143f28daea2c83f48603d34f30a68067456c6e5e76b71698ae4018b469b21b71fcead317444243e38d18c4a5728459a8c551190193a3c4981f0f2580314466c8bf4466c029cd6cbbef6b7aac4e1fdd3d69e007a406926e029f47220274f8483baa9c3298c2939db7afe9b1908378e45341f13fc521b4a9f820258afbad16d9394ba1c991091c7a022719cf4c2430b6dd11fe1351a8f0678bd8ca30b470f3b36fe54bfe2b865cb54bea4e1ea63499b31d95bab401da65482993ddc21eef72dd889858e9677dd890eba3acbed8d40e4a1a8e6d20f47b48abcfc6dc0a82d10b80b885aa7bebb858c26706e4c95fa25398e55425a2d389b1156cbf3708c8745a30a41ee831158dff5cbf1fdede595f62044c08b23bb01f046c5d675bc762cad95a1875cfca3b3a168769adad67d60f860c625bc80b1ccc97a591c4d10db04d13584dabca62157fb5ffec0109d2c372422a63ff9705447f187456524f55776afbf19780656c04a7125791363d9cf7400e01258b22efe631be3893e0726f0366169aa96c5f2db761ddf37071741817abd644449f6032f57d27925ae5b6fe7dcce2aba96ceb56c687cee2103c0991800b09aad7577d4c46872b5f38a4ee06fdacadb783f6e865d59cfbd285a87b39c751b8b340a030b9826d8b16d1c0190112bab0ee48c2671720037a302ad650fa7b695dd2dda85ebc75f75df458b2593a9af29c0d17c75fe20244765c03b687cb3e61aed349f51a0aa139fd920eeb730f7cdcefbae27771e080c5d93910c83ff0983a51c58cd3b99240ad6458ef5e9635878e6131755a042141f8fb61e44d386b249444ccc5591584ee706760169c7be0e20cb5153ea32872f070030cfa59259e851dea623603efc3e3bcbeab06d24ef105aa5c80fe0f5f3a332974a2c5aca517e287c0be60fb8660c15a2675137f96f4495b119f038906205cc2e9e382c660624d9daa1f158a748f5c58f5d082575e0b05795345557489150ed925e20f22567f89759001f97435ae868a45f4f2ab3276e6de2bf2ffe169c2c39ee78e3dea90652642718dff46d5b8c0116b0509f507056a6f1cccb729a68a42d2aca9dea6d1006f34a6b9a2d27b61bc678c9ff0e079a5bab03f366ba1df81887acae936baa94ce48b2709485097665cc971a8ffedd2c2c1a4bb0a4b364ea54b996fcb5ed328f6d8da2746859afcd7aaf20e67201c5501e07ec4e9ebae8b2b12edcd2780f47bd53f4511011df0ded991f4dd6074552088685e7803d706cd2afefa432759b43924018bb7bfdbc61a7b06cace066697b95565f6e00d692a5e9be0765a12771c525a678c85759e9a8f4aa075364036d11bd7cd488e41a07bf679376fb08707bff3564c147a78d077636f46cd11b8c3819159e69f103a6d58a2ec10647db66566c44a22bd2270915f145e3feb314274f4e90e3109ed1bfaeb9d9b3f8ef47b42128688107319f4243475ec116e32e54ecdacceac1deb29af8b3751fdb83912486b1941f673647fd79c5b61ee14909baa4fbcbc0794796fcbaf67b86ad6f99c7f50e84d2c1f7799b2a9f3c49ca98dc87db80ec3e974e83e0de57cff1b204f111ea7e794638e520ddf06b82c650f80db13f403f7b12efff3788fd15f9e6a2dee28b346b9c3ba2304d691980ed862523386f0eac0b362bd2c19dfe75c73012cb3539f02ddeaaac2a5677fae4d0b48d770aff2fc35661ca1c318c70c7fbaa38130995b70a0f4b8abc4448f3fda35f51bb75955b1f900a894788830b19698bb6fd764699973e1a65e7036f4b8644737da9035fc5b0ea6345c25f99780702029ceb309d55736abdb2803a56e7afaf4345f76d3a11e8b0164b96e68ae4a84c536504107a54c36433d1ee49ee439bedb43ad2bbe7ae2001f21656460405e1e00d6a2ce853ab5e3fe782279b6a16727c9d5dc0391875552bc48ec2fc25833369649536c6e4eb87ef78f2d8b1189463966a8c03ff2984da244a2c4beafbe8740a72ff9b695bc41e783d838484410f52d280f132ddbfa76075d7ec56f3b2536e4a7482eb106afe6c29adba942c616b7914f82694ccfa9a1e25cae93ad53f2aac13ad87058642bc83c7a781ebeb4f6a09e739803f686bae4d9ff6cbb83ca12b93dd4791d746b927ab285b768703ea3abb76167c1d56e1ebffe69c1b4c79a948f99daa14a51ad8857c29a2ba9fbc088e120e5566a048524ac247f391dc87e9ce8b269a5bb6635c7f76aa07cdd89e5cb1e9051d7ef14c299ff32d653778c3c40d14a2359f9139282c504be4292f7c3749f9e09321917c26e48e7ecec931c64533da7b6bd511e15170f66c6d63c1064384545a4c92fa23a1b1d659be3b9dc1649db44f2a0bb08aa0cd94315a9219b5a0a20765438caa3065279487cfc4704f8abc8600322ac927dc448a227d41777182eead38d3510ac691572cf368319b7274315d3b29e9387f4b73d0470aebb73b30c1f0fd1bab4834d6823796b7a6b974e85553f09a1862caacc73a79423719214632092a027ada46555532e1542e3825025ff1fb98d1a157571fba9a92c671b4649e19be2b211f944aabdbedf3befc1c2cd079cc367870360f5c5a1dc2afe6158bd761ea8855c15bce7c0f71334f465ba9762b74cc1ae547e5c0de0d934c3ad80f5a41881fdea2f10ee906b381b688b8f43e5bfc8d8e522ec1aa5f3c315ef398bdf4d31dc163324bf33a310ca7f44a5bfaebd0b7cf50a3647865260a2bac757c15007b7889fcc79838c0cf8657b0d82dcb828204df70650debb3577c19e76fea560d39135e0253d1ad31604eb1303dad04c65811ce0a17ffb22936a5f630e2b406e7c7c7c73de8520415982a6356c6a313b4dc63fca714a408e50a651a4c2b0a744b27e4f1ccf622620d4d1265992acb74b48c8daced8b3544b18ee09be85aa9808b74ea222dae9be165458573cdabb0df10b1c74530b76250ce63736fdfaa4b8636b7b35c75d0ebd44cec50e98aec97412fa4b98c6fac8a7369a46af7ba53309664fc31e0e971d723d5a77a18dfc5e420f8f7fb9cb4e97b767b02a97e11728147164ca1632dd6a47993f242de0dd6dd57391b7d7977c69ecb79e438ca7092a71dd3e0fe26b0acdd046b928b319460498929a2b1181b25efb4991cb3bf772d1f67b563252660fc9bf27a2226355badb51e2078a4f87ff3a542939dddb282467121692094a4b82db9a18872f4d184025741cb26e1c377b8892f9856f2cc8d1c77451b2a2fe096e779cb9d7cca399a8bb5b70a4b6a04caf4d266ec3fba53dd0abdba21ed5fdeb7b41c9c61b4e712375adedaedb69ed35aacea1fc1ac50713b08dc72c01dcd728d658de488551b2a295482a0ea2741dbbf307da31ec62e87f2ac22d95a49b72456a5f1efb64af8893fef5590985085139230c8f6ee704a308a843a824ab7132cbc593417526906587a3daf51c0d27319e353e600d3a1b4f2c42352b4b91393d34ad3850acafb178810dc3c2d3948bd091c08829dd26935d77c7c7f93dab1b28fbb1c24d8cb4c9e6a3830114db3b1e0b3889fbe4641a6537538e46ba9f14e3a082acbe6ef73a045c20cde316d0210eff5482ca62ec7829e9146f02757bd33a0ee9b0ff159ff2eaea394aad7f9d72ff99055afb33d230986a19974e1b2f01da97c538c920"}}}, 0xfca) read$eventfd(r6, &(0x7f000079c000)=0x0, 0x8) 2017/12/04 04:45:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000087e000)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000002000)="2f6465762f73672300", 0x2, 0x42) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x2) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000368000)={&(0x7f0000279000)="2e2f66696c653000", 0x0}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ffc000)={r1, 0x18, &(0x7f0000ffc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r2 = socket(0x11, 0x2, 0x8) bind(r2, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000219000-0x4)=0xb55, 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00004c9000)=0x4000000000000fd, 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000c80000-0x4)=0x0, &(0x7f000040b000+0x543)=0x4) getpeername$netrom(r2, &(0x7f0000275000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00003e7000-0x4)=0x10) recvfrom$ipx(r2, &(0x7f0000ff6000)="", 0x0, 0x20, &(0x7f0000ff6000)={0x4, 0x7f, 0x4, "ff7fe6d322b1", 0x10000005, 0x0}, 0x10) sendmsg(r2, &(0x7f000046e000)={0x0, 0x0, &(0x7f0000a52000-0x10)=[{&(0x7f0000e14000-0x20)="0e55652b397d13050a37d4f25ec0a7248423a6f2ab19c42f3aa977a14706a48d", 0x20}], 0x1, &(0x7f0000ff6000)=[{0xd0, 0x12b, 0xfff, "f59333a83153124f1583800c82350f29f1c6ba9129c1bc1ec3bf1d6e857c4bf22e31dfe469c29ee1e38b0042647562da0ae822a89cfbfc0d75e8d96f089103c170d345399504dc3f7b90ef4aba291e7ce8c3fd01133491efaa23c803e6d42d319e68decf113db724f644838c98ad584aa7baf6a779625e4aa84dcfe931bdf2eae76d85149c408006c918a9061a7bc8578333a4d89856e12e40093f0f51719f189dff18f79393e8ec15c631bf1b6c2753f68cef61bc0cc77293eb4f"}, {0xe0, 0x10f, 0xffffffffffffffff, "8bb977676eaf57e4d85003a3a7472f380fb3e1b47e26b2726238b1830f52de3f274256854f5b778fde67e820b787928fe9a086c1dfd51de66fc5c675b4e9dc34096be3a0a7501fde3fd17a410df3491231ea35152b019c2fd139c7bbda9e9c0a57a97327bb9e57f0ae3fea0693a97f8705e30ec56e5393807862dd7c9b8f9c84c57ef87d605b5d8409742d9a5601c22d3d9685dab957c83c787726763e769824db0e361fbe5debd5d585388d837a470deb49f443b72fb0d3d5e5bc6eddf54df5661d2890d1c074d5480b911f4ac9"}, {0x90, 0x18c, 0x309c2dc1, "a3c3b3dca1eba445a7cacbf6c02addfc5889af01295f29d858023aff82d76536e43e78346cd1e44d383f74d4a9a52e228ece3c179c228db0a405ec03867f032116c82ecbef677235ee9075b7be01149169fc2d63c80fa306d8d0b9c2a8a00867e26b0e14be69c23247a48d8e50e49498ad917fd5004d231f45ce841db69539db"}], 0x240, 0x20008014}, 0x10) setsockopt(r0, 0x1, 0x1ff, &(0x7f0000cd6000-0x6a)="9b4aab65ab3e0c802c27df0300ee2aebeadaa7fd4fad3c9e94096a33accfaafe1bfbe46642d806ccb197047c94f50405c35459193f5e0008000000000000400873ad9b624ae7c267149b181c974c96bc3230d91d41b1710000000000000005000000000000000555c356", 0x6a) r3 = socket$inet6_sctp(0xa, 0x4, 0x84) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f000069b000-0x3)=0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00002d6000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00003e0000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000ff3000-0x6)={0x0, 0x0}, &(0x7f0000981000)=0x6) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000b41000)={r4, 0x1000, "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"}, &(0x7f0000e89000)=0x1008) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00005f9000)={r5, 0x6, 0x7f, 0x100000000}, &(0x7f0000ffe000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00008d6000)={0x1, [0x0]}, &(0x7f000028f000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000ffe000-0x8)={r6, 0xffffffffffffbff7}, &(0x7f00007a0000)=0x8) sendmsg$inet_sctp(r2, &(0x7f00007bd000-0x38)={&(0x7f000003f000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000048d000)=[{&(0x7f0000ffe000-0xfc)="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", 0xfc}, {&(0x7f0000b27000)="165667de39eed69e01eb2cc2b2592eed1ae5e18aaf7820912eea5529d5f142084779b54885aad8172a0ca1f630279485ce0f7beee31a4f07f8982cc9484f79991cba", 0x42}, {&(0x7f00002be000-0x7b)="c6a3f2bad85167a65b19c59861f31d6ce92a3204efd483590ef814290f188c3c9082de25a4646401fca686eece5541a47c601d84299692d79f71b2494e3634bb2c5ee9dd252bc2cb6c28e36a273e703b760d207e19b05614124254137a78524437704a40a5e57c9a221d4386368e5d409853bacd460d14d517796f", 0x7b}, {&(0x7f0000ffd000)="dc42889698469cada9562800000000000010002e97c3877d6a26423b", 0x1c}], 0x4, &(0x7f0000ffd000)=[@init={0x18, 0x84, 0x0, {0x6, 0x10001, 0x296d424d, 0xc606}}, @init={0x18, 0x84, 0x0, {0x8, 0x3, 0x7, 0x68}}, @init={0x18, 0x84, 0x0, {0x5, 0x1000, 0x9, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x10001, 0x7, 0x8000, 0x0, 0xfffc, 0x6, 0x0, 0x13341bbf, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x100000001, 0x208, 0x4548, 0x3, r7}}], 0x5, 0x40000}, 0x5) r8 = socket$inet_sctp(0x2, 0x20000000005, 0x84) setsockopt$inet_opts(r8, 0x0, 0x10000000007, &(0x7f0000f6b000-0xd)="000001000000001f0000000700", 0xd) sendto$inet6(r2, &(0x7f0000c3e000)="5e", 0x1, 0x8, &(0x7f0000eec000-0x1c)={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, 0x1c) 2017/12/04 04:45:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f00009b5000-0x8)="2e2f66696c653000", &(0x7f0000339000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init() mkdir(&(0x7f00004cb000-0xa)="2e2f636f6e74726f6c00", 0x0) inotify_add_watch(r0, &(0x7f000003a000)="2e2f636f6e74726f6c00", 0x1000802) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x4000000000e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000000000)=0x0) io_setup(0x2, &(0x7f0000346000)=0x0) io_setup(0x81, &(0x7f0000d6c000)=0x0) io_setup(0xffffffffffffffa0, &(0x7f00000f6000)=0x0) io_setup(0x1, &(0x7f0000907000)=0x0) io_setup(0x40, &(0x7f0000769000-0x8)=0x0) syz_open_dev$mouse(&(0x7f0000000000)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000cad000)=0x0, &(0x7f0000113000)=0x0, &(0x7f000027e000-0x1)="") socket$inet6_dccp(0xa, 0x6, 0x0) socket(0x0, 0x80005, 0x0) mkdir(&(0x7f0000330000)="2e2f66696c653000", 0x0) mount(&(0x7f0000001000)="2e2f66696c653000", &(0x7f000000b000-0x8)="2e2f66696c653000", &(0x7f000000c000)="6d73646f7300", 0x8000000000000801, &(0x7f0000001000-0x3)="749598") perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() fchdir(0xffffffffffffffff) clock_gettime(0xa, &(0x7f0000001000-0x10)={0x0, 0x0}) write$evdev(0xffffffffffffffff, &(0x7f000082c000-0x78)=[{{0x0, 0x0}, 0x400, 0x8, 0xffffffffffff062c}, {{0x0, 0x2710}, 0x3, 0x3, 0x8416}, {{r1, 0x0}, 0x0, 0x9, 0xa}, {{r1, 0x0}, 0x1, 0x6, 0x40}, {{0x0, 0x0}, 0xc96, 0x0, 0x8000}], 0x78) ioprio_set$pid(0x2, 0x0, 0x7eb0) sync() 2017/12/04 04:45:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00003e8000-0xa)="2f6465762f7663732300", 0x8, 0x0) getpid() perf_event_open(&(0x7f00003a8000)={0x2, 0x78, 0x2c, 0x3, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x4000000000000000, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000019f000-0xd)="2f6465762f7573626d6f6e2300", 0x2, 0x400100ffd) r2 = socket$inet6(0xa, 0x80002, 0x88) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000013f000)={0x0, 0x0}) setsockopt$inet6_int(r3, 0x29, 0x2000000003c, &(0x7f0000382000-0x4)=0x3f, 0x4) getcwd(&(0x7f00001d9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59) bind$inet6(r2, &(0x7f0000d86000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00007f2000)={0xa}, 0x4) getsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000548000-0x4)=0x0, &(0x7f0000ec3000)=0x4) r4 = socket$inet6(0xa, 0x802, 0x88) sendmsg$inet_sctp(r4, &(0x7f0000558000-0x38)={&(0x7f0000989000)=@in6={0xa, 0x3, 0xf56, @loopback={0x0, 0x1}, 0x9}, 0x1c, &(0x7f0000f70000)=[{&(0x7f0000d7f000)="470a3747e4d6c6dc7e519c8cfa37b13380c40d8724eb4f1fe4fb8607a6fa401ca8969a47542c8e2cb00000000000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x10000) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00009ba000-0x4)=0x0) open$dir(&(0x7f000021c000-0x8)="2e2f66696c653000", 0x2000, 0x60) r5 = syz_open_dev$loop(&(0x7f0000e9c000)="2f6465762f6c6f6f702300", 0x0, 0x804) ioctl(r5, 0x440000000000127f, &(0x7f0000608000-0x3)="00a826") 2017/12/04 04:45:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00003e8000-0xa)="2f6465762f7663732300", 0x8, 0x0) getpid() perf_event_open(&(0x7f00003a8000)={0x2, 0x78, 0x2c, 0x3, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x4000000000000000, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000019f000-0xd)="2f6465762f7573626d6f6e2300", 0x2, 0x400100ffd) r2 = socket$inet6(0xa, 0x80002, 0x88) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000013f000)={0x0, 0x0}) setsockopt$inet6_int(r3, 0x29, 0x2000000003c, &(0x7f0000382000-0x4)=0x3f, 0x4) getcwd(&(0x7f00001d9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59) bind$inet6(r2, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00007f2000)={0xa}, 0x4) getsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000548000-0x4)=0x0, &(0x7f0000ec3000)=0x4) r4 = socket$inet6(0xa, 0x802, 0x88) sendmsg$inet_sctp(r4, &(0x7f0000558000-0x38)={&(0x7f0000989000)=@in6={0xa, 0x3, 0xf56, @loopback={0x0, 0x1}, 0x9}, 0x1c, &(0x7f0000f70000)=[{&(0x7f0000d7f000)="470a3747e4d6c6dc7e519c8cfa37b13380c40d8724eb4f1fe4fb8607a6fa401ca8969a47542c8e2cb00000000000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x10000) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00009ba000-0x4)=0x0) open$dir(&(0x7f000021c000-0x8)="2e2f66696c653000", 0x2000, 0x60) r5 = syz_open_dev$loop(&(0x7f0000e9c000)="2f6465762f6c6f6f702300", 0x0, 0x804) ioctl(r5, 0x440000000000127f, &(0x7f0000608000-0x3)="00a826") 2017/12/04 04:45:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000848000)={0xe, 0x0, 0xfffffffffffffffd, 0x10001}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x8080f, 0x200000000000) mmap(&(0x7f00003a6000/0xd000)=nil, 0xd000, 0x8, 0x40011, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000062b000-0x4)=0x0, &(0x7f0000e72000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xac0000)=nil, 0xac0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x2, &(0x7f00002bb000-0x4)=0x203, 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x22, &(0x7f0000e9a000)=0x1, 0x4) bind$inet6(r2, &(0x7f00006a0000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000320000)="", 0x0, 0x35e1603a79ce7389, &(0x7f00005a5000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x800}, 0x1c) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000070d000)=0xfffffffffffffffc, 0x4) ioctl$int_in(r2, 0x5452, &(0x7f000023c000)=0x5) listen(r2, 0x7) sendto$inet6(r1, &(0x7f00001ee000)="8d8bb1a4a490605cb7a65f5b3e5532ea70736b0598b57f20ed3ac9a55dd4474274fb6940a6d681bef2767e5b701fad5700100000000000000600000000000000ae363bb104bd0ec2e552b4acbece3e8f5f0b3cff9500cb00093991a84eaaa05e0b", 0x61, 0x20000004, &(0x7f000014b000-0x1c)={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000005}, 0x1c) r3 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xe3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x1) r4 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$dupfd(r4, 0x8406, r3) shmget$private(0x0, 0x3000, 0x110a, &(0x7f000024e000/0x3000)=nil) creat(&(0x7f0000539000)="2e2f66696c653000", 0x82) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffff9c, &(0x7f0000916000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) 2017/12/04 04:45:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00003e8000-0xa)="2f6465762f7663732300", 0x8, 0x0) getpid() perf_event_open(&(0x7f00003a8000)={0x2, 0x78, 0x2c, 0x3, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x4000000000000000, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000019f000-0xd)="2f6465762f7573626d6f6e2300", 0x2, 0x400100ffd) r2 = socket$inet6(0xa, 0x80002, 0x88) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000013f000)={0x0, 0x0}) setsockopt$inet6_int(r3, 0x29, 0x2000000003c, &(0x7f0000382000-0x4)=0x3f, 0x4) getcwd(&(0x7f00001d9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59) bind$inet6(r2, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00007f2000)={0x0}, 0x4) getsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000548000-0x4)=0x0, &(0x7f0000ec3000)=0x4) r4 = socket$inet6(0xa, 0x802, 0x88) sendmsg$inet_sctp(r4, &(0x7f0000558000-0x38)={&(0x7f0000989000)=@in6={0xa, 0x3, 0xf56, @loopback={0x0, 0x1}, 0x9}, 0x1c, &(0x7f0000f70000)=[{&(0x7f0000d7f000)="470a3747e4d6c6dc7e519c8cfa37b13380c40d8724eb4f1fe4fb8607a6fa401ca8969a47542c8e2cb00000000000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x10000) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00009ba000-0x4)=0x0) open$dir(&(0x7f000021c000-0x8)="2e2f66696c653000", 0x2000, 0x60) r5 = syz_open_dev$loop(&(0x7f0000e9c000)="2f6465762f6c6f6f702300", 0x0, 0x804) ioctl(r5, 0x440000000000127f, &(0x7f0000608000-0x3)="00a826") [ 46.420967] binder: BINDER_SET_CONTEXT_MGR already set [ 46.426455] binder: 5709:5747 ioctl 40046207 0 returned -16 2017/12/04 04:45:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = gettid() r2 = getpgrp(r1) perf_event_open(&(0x7f0000349000-0x78)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0xfe, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x2, 0xfffffffffffffff9, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0xf560, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001cf000/0x1000)=nil, 0x1000, 0x0, 0x36, 0xffffffffffffffff, 0x200000000) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f6b766d00", 0x2000, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = eventfd2(0x0, 0x0) r6 = eventfd2(0x8000000000800, 0x1) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r6, 0x4040ae77, &(0x7f0000afd000-0x40)={0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r7 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r4, r7, &(0x7f0000b16000/0x18000)=nil, &(0x7f0000a9f000-0x18)=[@textreal={0x8, &(0x7f0000d1a000-0x52)="0f2004b803008ed066b93309000066b80000000066ba000000000fa2f30f84116f0f0013baf80c66b84008f18966efbafc0cb81700eff466b97b0a00000f320f20c06635000000800f22c0ba4100b865a1ef", 0x52}], 0x1, 0x40000060, &(0x7f00003b4000)=[], 0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f00003b9000)={r6, 0x1ff, 0x2, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r5, &(0x7f0000001000-0x8)=0x0, 0x8) time(&(0x7f00009b9000)=0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f000058e000-0x20)={r5, 0x4, 0x2, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r8 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x2) ioctl$KVM_GET_LAPIC(r8, 0x8400ae8e, &(0x7f0000ac8000)={"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"}) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00009aa000-0x78)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8fc4, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/04 04:45:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00003e8000-0xa)="2f6465762f7663732300", 0x8, 0x0) getpid() perf_event_open(&(0x7f00003a8000)={0x2, 0x78, 0x2c, 0x3, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x4000000000000000, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000019f000-0xd)="2f6465762f7573626d6f6e2300", 0x2, 0x400100ffd) r2 = socket$inet6(0xa, 0x80002, 0x88) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000013f000)={0x0, 0x0}) setsockopt$inet6_int(r3, 0x29, 0x2000000003c, &(0x7f0000382000-0x4)=0x3f, 0x4) getcwd(&(0x7f00001d9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59) bind$inet6(r2, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00007f2000)={0xa}, 0x4) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000548000-0x4)=0x0, &(0x7f0000ec3000)=0x4) r4 = socket$inet6(0xa, 0x802, 0x88) sendmsg$inet_sctp(r4, &(0x7f0000558000-0x38)={&(0x7f0000989000)=@in6={0xa, 0x3, 0xf56, @loopback={0x0, 0x1}, 0x9}, 0x1c, &(0x7f0000f70000)=[{&(0x7f0000d7f000)="470a3747e4d6c6dc7e519c8cfa37b13380c40d8724eb4f1fe4fb8607a6fa401ca8969a47542c8e2cb00000000000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x10000) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00009ba000-0x4)=0x0) open$dir(&(0x7f000021c000-0x8)="2e2f66696c653000", 0x2000, 0x60) r5 = syz_open_dev$loop(&(0x7f0000e9c000)="2f6465762f6c6f6f702300", 0x0, 0x804) ioctl(r5, 0x440000000000127f, &(0x7f0000608000-0x3)="00a826") 2017/12/04 04:45:13 executing program 5: r0 = memfd_create(&(0x7f0000843000)="28580000000900", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 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, &(0x7f0000913000)={0x0, 0x4}, &(0x7f0000dbf000)=0x8) 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, 0x80000040fe, 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) pipe2(&(0x7f0000835000)={0x0, 0x0}, 0x80000) recvfrom(r2, &(0x7f00009b6000)="000000000000000000", 0x9, 0x40000100, &(0x7f0000297000)=@hci={0x1f, 0x5, 0x2}, 0x6) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000c55000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) r6 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) pread64(0xffffffffffffffff, &(0x7f0000056000)="", 0x0, 0x0) setsockopt$packet_int(r6, 0x107, 0x14, &(0x7f0000113000)=0x6, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000830000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000e5b000)=0x14) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000efb000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r6, &(0x7f0000c85000)={0x11, 0x0, r8, 0x1, 0x41, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r9 = dup2(r6, r5) setsockopt$inet_group_source_req(r5, 0x0, 0x2f, &(0x7f0000000000)={0xfffffffffffffffa, {{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]}, {{0x2, 0x3, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) write$tun(r5, &(0x7f0000e20000-0x348)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) socketpair(0x0, 0xb, 0x5, &(0x7f0000f06000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$sg(&(0x7f0000dff000-0x9)="2f6465762f73672300", 0x7, 0x200000100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket$packet(0x11, 0x3, 0x300) fcntl$getown(r9, 0x9) fcntl$getownex(r10, 0x10, &(0x7f00006c1000-0x8)={0x0, 0x0}) gettid() getpgid(0xffffffffffffffff) getpgid(0x0) r11 = gettid() getpgrp(r11) 2017/12/04 04:45:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000087e000)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000002000)="2f6465762f73672300", 0x2, 0x42) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x2) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000368000)={&(0x7f0000279000)="2e2f66696c653000", 0x0}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ffc000)={r1, 0x18, &(0x7f0000ffc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r2 = socket(0x11, 0x2, 0x8) bind(r2, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000219000-0x4)=0xb55, 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00004c9000)=0x4000000000000fd, 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000c80000-0x4)=0x0, &(0x7f000040b000+0x543)=0x4) getpeername$netrom(r2, &(0x7f0000275000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00003e7000-0x4)=0x10) recvfrom$ipx(r2, &(0x7f0000ff6000)="", 0x0, 0x20, &(0x7f0000ff6000)={0x4, 0x7f, 0x4, "ff7fe6d322b1", 0x10000005, 0x0}, 0x10) sendmsg(r2, &(0x7f000046e000)={0x0, 0x0, &(0x7f0000a52000-0x10)=[{&(0x7f0000e14000-0x20)="0e55652b397d13050a37d4f25ec0a7248423a6f2ab19c42f3aa977a14706a48d", 0x20}], 0x1, &(0x7f0000ff6000)=[{0xd0, 0x12b, 0xfff, "f59333a83153124f1583800c82350f29f1c6ba9129c1bc1ec3bf1d6e857c4bf22e31dfe469c29ee1e38b0042647562da0ae822a89cfbfc0d75e8d96f089103c170d345399504dc3f7b90ef4aba291e7ce8c3fd01133491efaa23c803e6d42d319e68decf113db724f644838c98ad584aa7baf6a779625e4aa84dcfe931bdf2eae76d85149c408006c918a9061a7bc8578333a4d89856e12e40093f0f51719f189dff18f79393e8ec15c631bf1b6c2753f68cef61bc0cc77293eb4f"}, {0xe0, 0x10f, 0xffffffffffffffff, "8bb977676eaf57e4d85003a3a7472f380fb3e1b47e26b2726238b1830f52de3f274256854f5b778fde67e820b787928fe9a086c1dfd51de66fc5c675b4e9dc34096be3a0a7501fde3fd17a410df3491231ea35152b019c2fd139c7bbda9e9c0a57a97327bb9e57f0ae3fea0693a97f8705e30ec56e5393807862dd7c9b8f9c84c57ef87d605b5d8409742d9a5601c22d3d9685dab957c83c787726763e769824db0e361fbe5debd5d585388d837a470deb49f443b72fb0d3d5e5bc6eddf54df5661d2890d1c074d5480b911f4ac9"}, {0x90, 0x18c, 0x309c2dc1, "a3c3b3dca1eba445a7cacbf6c02addfc5889af01295f29d858023aff82d76536e43e78346cd1e44d383f74d4a9a52e228ece3c179c228db0a405ec03867f032116c82ecbef677235ee9075b7be01149169fc2d63c80fa306d8d0b9c2a8a00867e26b0e14be69c23247a48d8e50e49498ad917fd5004d231f45ce841db69539db"}], 0x240, 0x20008014}, 0x10) setsockopt(r0, 0x1, 0x1ff, &(0x7f0000cd6000-0x6a)="9b4aab65ab3e0c802c27df0300ee2aebeadaa7fd4fad3c9e94096a33accfaafe1bfbe46642d806ccb197047c94f50405c35459193f5e0008000000000000400873ad9b624ae7c267149b181c974c96bc3230d91d41b1710000000000000005000000000000000555c356", 0x6a) r3 = socket$inet6_sctp(0xa, 0x4, 0x84) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f000069b000-0x3)=0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00002d6000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00003e0000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000ff3000-0x6)={0x0, 0x0}, &(0x7f0000981000)=0x6) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000b41000)={r4, 0x1000, "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"}, &(0x7f0000e89000)=0x1008) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00005f9000)={r5, 0x6, 0x7f, 0x100000000}, &(0x7f0000ffe000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00008d6000)={0x1, [0x0]}, &(0x7f000028f000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000ffe000-0x8)={r6, 0xffffffffffffbff7}, &(0x7f00007a0000)=0x8) sendmsg$inet_sctp(r2, &(0x7f00007bd000-0x38)={&(0x7f000003f000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000048d000)=[{&(0x7f0000ffe000-0xfc)="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", 0xfc}, {&(0x7f0000b27000)="165667de39eed69e01eb2cc2b2592eed1ae5e18aaf7820912eea5529d5f142084779b54885aad8172a0ca1f630279485ce0f7beee31a4f07f8982cc9484f79991cba", 0x42}, {&(0x7f00002be000-0x7b)="c6a3f2bad85167a65b19c59861f31d6ce92a3204efd483590ef814290f188c3c9082de25a4646401fca686eece5541a47c601d84299692d79f71b2494e3634bb2c5ee9dd252bc2cb6c28e36a273e703b760d207e19b05614124254137a78524437704a40a5e57c9a221d4386368e5d409853bacd460d14d517796f", 0x7b}, {&(0x7f0000ffd000)="dc42889698469cada9562800000000000010002e97c3877d6a26423b", 0x1c}], 0x4, &(0x7f0000ffd000)=[@init={0x18, 0x84, 0x0, {0x6, 0x10001, 0x296d424d, 0xc606}}, @init={0x18, 0x84, 0x0, {0x8, 0x3, 0x7, 0x68}}, @init={0x18, 0x84, 0x0, {0x5, 0x1000, 0x9, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x10001, 0x7, 0x8000, 0x0, 0xfffc, 0x6, 0x0, 0x13341bbf, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x100000001, 0x208, 0x4548, 0x3, r7}}], 0x5, 0x40000}, 0x5) r8 = socket$inet_sctp(0x2, 0x20000000005, 0x84) setsockopt$inet_opts(r8, 0x0, 0x10000000007, &(0x7f0000f6b000-0xd)="000001000000001f0000000700", 0xd) sendto$inet6(r2, &(0x7f0000c3e000)="5e", 0x1, 0x8, &(0x7f0000eec000-0x1c)={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, 0x1c) 2017/12/04 04:45:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00003e8000-0xa)="2f6465762f7663732300", 0x8, 0x0) getpid() perf_event_open(&(0x7f00003a8000)={0x2, 0x78, 0x2c, 0x3, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x4000000000000000, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000019f000-0xd)="2f6465762f7573626d6f6e2300", 0x2, 0x400100ffd) r2 = socket$inet6(0xa, 0x80002, 0x88) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000013f000)={0x0, 0x0}) setsockopt$inet6_int(r3, 0x29, 0x2000000003c, &(0x7f0000382000-0x4)=0x3f, 0x4) getcwd(&(0x7f00001d9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59) bind$inet6(r2, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00007f2000)={0xa}, 0x4) getsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000548000-0x4)=0x0, &(0x7f0000ec3000)=0x4) r4 = socket$inet6(0xa, 0x0, 0x88) sendmsg$inet_sctp(r4, &(0x7f0000558000-0x38)={&(0x7f0000989000)=@in6={0xa, 0x3, 0xf56, @loopback={0x0, 0x1}, 0x9}, 0x1c, &(0x7f0000f70000)=[{&(0x7f0000d7f000)="470a3747e4d6c6dc7e519c8cfa37b13380c40d8724eb4f1fe4fb8607a6fa401ca8969a47542c8e2cb00000000000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x10000) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00009ba000-0x4)=0x0) open$dir(&(0x7f000021c000-0x8)="2e2f66696c653000", 0x2000, 0x60) r5 = syz_open_dev$loop(&(0x7f0000e9c000)="2f6465762f6c6f6f702300", 0x0, 0x804) ioctl(r5, 0x440000000000127f, &(0x7f0000608000-0x3)="00a826") [ 46.555927] device syz5 entered promiscuous mode 2017/12/04 04:45:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00005a5000)="2e2f66696c653000", 0x0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00003ec000)="2f6465762f6b766d00", 0x401, 0x0) mknod$loop(&(0x7f0000a89000)="2e2f66696c653000", 0x0, 0x0) lgetxattr(&(0x7f0000b03000-0x8)="2e2f66696c653000", &(0x7f00001ad000-0x18)=@known="73797374656d2e706f7369785f61636c5f61636365737300", &(0x7f0000913000-0x1c)="00000000000000000000000000000000000000000000000000000000", 0x1c) write(r0, &(0x7f00009ff000-0xc3)="0a59d335cc8802920e20595c7786b8555dd0dc3a391981c04897a7d0169e364bac4e76d736d0f80b59571292eb665dc7035788ecf03c7ab18a274f8beece1a8050d673559e7ad7c5f3bede9898014ae26f7b44c59f0b0b3dc4320adc5952b34f34ed9885863061236e5757c62437ca056efe03ccb6020e8cea13b68c5799ef8dffb6e102f82ac8569eb17c4cbed886496a607eb731bb23b6f65a514ba2ccd4545d1cc495217b83c25306953e6272d6983713b782334bd148cfd2ef0c897ae8a88a3be6", 0xc3) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r3, r1, &(0x7f000065d000/0x18000)=nil, &(0x7f0000c92000-0xc)=[@textreal={0x8, &(0x7f0000754000-0x4b)="0f0136e10066b9800000c00f326635000800000f300f01f79e66b8000000000f23d00f21f866350000000e0f23f8f20f38f061c4640f080f01cabaa00066b80b00000066ef660f3a20f7a6", 0x4b}], 0x1, 0x4a, &(0x7f000082d000)=[@cr0={0x0, 0xb}], 0x1) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000d16000)={0xa, &(0x7f00001ab000-0x50)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000d5e000)={r4, 0x3}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) setsockopt$inet6_tcp_int(r1, 0x6, 0x9, &(0x7f0000616000)=0x13c7, 0x4) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f00007e9000-0x1c)={0x4, 0x1, 0x401, 0x0, 0x4, 0x1, 0x101, 0x9, 0x1, 0x0, 0xab, 0x3, 0x0, 0x3, 0xfffffffffffff98c, 0x0, 0x4, 0x8, 0x2}) fstat(r1, &(0x7f0000d0e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00005d5000-0x4)=0x0, &(0x7f0000e7c000-0x4)=0x0, &(0x7f000082c000-0x4)=0x0) getgroups(0xa, &(0x7f0000a3d000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) getresgid(&(0x7f000095a000)=0x0, &(0x7f0000196000-0x4)=0x0, &(0x7f0000bf4000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000246000)={0x0, 0x0, 0x0}, &(0x7f0000a83000)=0xc) stat(&(0x7f0000dd7000)="2e2f66696c65302f66696c653000", &(0x7f0000e29000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getegid() getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000920000)={0x0, 0x0, 0x0}, 0xc) r14 = getgid() getgroups(0x9, &(0x7f0000e25000)=[r6, r7, r8, r9, r10, r11, r12, r13, r14]) r15 = pkey_alloc(0x0, 0x3) pkey_free(r15) ioctl$KVM_ENABLE_CAP_CPU(r5, 0x4068aea3, &(0x7f0000ad1000-0x68)={0x7b, 0x0, [0x0, 0x0, 0x3, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$bt_rfcomm(0xffffffffffffffff, &(0x7f0000af8000-0x9)={0x1f, {0x0, 0xfffffffffffffffe, 0x4, 0x7, 0x0, 0x0}, 0x0}, 0x9) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000922000)={0x7, 0x1, [{0x9, 0x0, 0x8001}, {0x7fff, 0x0, 0xff800}, {0x6, 0x0, 0x3}, {0x2d3463dc, 0x0, 0x2}, {0x6, 0x0, 0x5}, {0x4, 0x0, 0x74a}, {0x7f, 0x0, 0x7ff}]}) ioctl$KVM_SET_MSRS(r5, 0xc008ae88, &(0x7f0000af7000)={0x1, 0x0, [{0x40000084, 0x0, 0x0}]}) ioctl$KVM_GET_MP_STATE(r5, 0x8004ae98, &(0x7f000032e000-0x4)=0x0) lremovexattr(&(0x7f0000324000-0x8)="2e2f66696c653000", &(0x7f00007c4000-0x13)=@random={"73656375726974792e00", "2f6465762f6b766d00"}) 2017/12/04 04:45:13 executing program 5: r0 = memfd_create(&(0x7f0000843000)="28580000000900", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f000099a000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000068b000-0x4)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000913000)={0x0, 0x4}, &(0x7f0000dbf000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000835000)={0x0, 0x0}, 0x80000) recvfrom(r2, &(0x7f00009b6000)="000000000000000000", 0x9, 0x40000100, &(0x7f0000297000)=@hci={0x1f, 0x5, 0x2}, 0x6) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000c55000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) r6 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) pread64(0xffffffffffffffff, &(0x7f0000056000)="", 0x0, 0x0) setsockopt$packet_int(r6, 0x107, 0x14, &(0x7f0000113000)=0x6, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000830000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000e5b000)=0x14) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000efb000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r6, &(0x7f0000c85000)={0x11, 0x0, r8, 0x1, 0x41, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r9 = dup2(r6, r5) setsockopt$inet_group_source_req(r5, 0x0, 0x2f, &(0x7f0000000000)={0xfffffffffffffffa, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) write$tun(r5, &(0x7f0000e20000-0x348)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 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}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) socketpair(0x0, 0xb, 0x5, &(0x7f0000f06000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$sg(&(0x7f0000dff000-0x9)="2f6465762f73672300", 0x7, 0x200000100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket$packet(0x11, 0x3, 0x300) fcntl$getown(r9, 0x9) fcntl$getownex(r10, 0x10, &(0x7f00006c1000-0x8)={0x0, 0x0}) gettid() getpgid(0xffffffffffffffff) getpgid(0x0) r11 = gettid() getpgrp(r11) 2017/12/04 04:45:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00003e8000-0xa)="2f6465762f7663732300", 0x8, 0x0) getpid() perf_event_open(&(0x7f00003a8000)={0x2, 0x78, 0x2c, 0x3, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x4000000000000000, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000019f000-0xd)="2f6465762f7573626d6f6e2300", 0x2, 0x400100ffd) r2 = socket$inet6(0xa, 0x80002, 0x88) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000013f000)={0x0, 0x0}) setsockopt$inet6_int(r3, 0x29, 0x2000000003c, &(0x7f0000382000-0x4)=0x3f, 0x4) getcwd(&(0x7f00001d9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59) bind$inet6(r2, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00007f2000)={0xa}, 0x4) getsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000548000-0x4)=0x0, &(0x7f0000ec3000)=0x4) r4 = socket$inet6(0xa, 0x802, 0x0) sendmsg$inet_sctp(r4, &(0x7f0000558000-0x38)={&(0x7f0000989000)=@in6={0xa, 0x3, 0xf56, @loopback={0x0, 0x1}, 0x9}, 0x1c, &(0x7f0000f70000)=[{&(0x7f0000d7f000)="470a3747e4d6c6dc7e519c8cfa37b13380c40d8724eb4f1fe4fb8607a6fa401ca8969a47542c8e2cb00000000000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x10000) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00009ba000-0x4)=0x0) open$dir(&(0x7f000021c000-0x8)="2e2f66696c653000", 0x2000, 0x60) r5 = syz_open_dev$loop(&(0x7f0000e9c000)="2f6465762f6c6f6f702300", 0x0, 0x804) ioctl(r5, 0x440000000000127f, &(0x7f0000608000-0x3)="00a826") 2017/12/04 04:45:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00003e8000-0xa)="2f6465762f7663732300", 0x8, 0x0) getpid() perf_event_open(&(0x7f00003a8000)={0x2, 0x78, 0x2c, 0x3, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x4000000000000000, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000019f000-0xd)="2f6465762f7573626d6f6e2300", 0x2, 0x400100ffd) r2 = socket$inet6(0xa, 0x80002, 0x88) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000013f000)={0x0, 0x0}) setsockopt$inet6_int(r3, 0x29, 0x2000000003c, &(0x7f0000382000-0x4)=0x3f, 0x4) getcwd(&(0x7f00001d9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59) bind$inet6(r2, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00007f2000)={0xa}, 0x4) getsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000548000-0x4)=0x0, &(0x7f0000ec3000)=0x4) r4 = socket$inet6(0xa, 0x802, 0x88) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000558000-0x38)={&(0x7f0000989000)=@in6={0xa, 0x3, 0xf56, @loopback={0x0, 0x1}, 0x9}, 0x1c, &(0x7f0000f70000)=[{&(0x7f0000d7f000)="470a3747e4d6c6dc7e519c8cfa37b13380c40d8724eb4f1fe4fb8607a6fa401ca8969a47542c8e2cb00000000000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x10000) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00009ba000-0x4)=0x0) open$dir(&(0x7f000021c000-0x8)="2e2f66696c653000", 0x2000, 0x60) r5 = syz_open_dev$loop(&(0x7f0000e9c000)="2f6465762f6c6f6f702300", 0x0, 0x804) ioctl(r5, 0x440000000000127f, &(0x7f0000608000-0x3)="00a826") 2017/12/04 04:45:14 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000053e000)="2f6465762f6375736500", 0x2002, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) mincore(&(0x7f000066e000/0x3000)=nil, 0x3000, &(0x7f000079f000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000a62000)=0xfffffffffffffffb, 0x4) bind$inet6(r1, &(0x7f0000580000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = socket$bt_sco(0x1f, 0x5, 0x2) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00002ca000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000087d000)={0x0, 0x1000, 0x8, 0x8, 0x9, 0x1, 0x6, 0x7, {0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x45fe, 0x0, 0xff, 0xffff, 0x1}}, &(0x7f0000e86000-0x4)=0xb8) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000a7d000-0x2)=0x2, 0x2) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000e4a000+0x6e5)={r4, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x2, 0x7fff, 0x40, 0x40}, 0xa0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000ac4000-0x1)=0x1, 0x1) request_key(&(0x7f0000410000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f00002dd000-0x1)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d88000)="2f6465762f6375736500", 0xfffffffffffffffd) add_key$keyring(&(0x7f0000579000)="6b657972696e6700", &(0x7f0000261000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000681000-0xb)="6173796d6d657472696300", &(0x7f00001fb000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r5 = add_key$keyring(&(0x7f000043a000)="6b657972696e6700", &(0x7f0000c51000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r6 = add_key$keyring(&(0x7f0000695000-0x8)="6b657972696e6700", &(0x7f0000a34000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r5) r7 = creat(&(0x7f0000da4000-0x8)="2e2f66696c653000", 0x108) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000d9c000)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000f29000)={0x0, 0x58, &(0x7f000071a000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000dc4000-0x4)=0x10) shutdown(r1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000c65000-0x20)={0x8, 0x8, 0xb, 0x8005, 0x6, 0xff, 0x2, 0x0, r4}, &(0x7f00008fd000)=0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00002ba000-0x10)={r7, 0x18, &(0x7f0000f6d000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000c0a000)="6173796d6d657472696300", &(0x7f00006e7000)="776c616e305c2773656c696e7578656d3000") sendto$inet6(r1, &(0x7f0000d50000-0x1)="4a", 0x1, 0xfffffffffffffffe, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r8 = memfd_create(&(0x7f0000d9a000-0x1)="00", 0x3) ioctl$KVM_SET_USER_MEMORY_REGION(r8, 0x4020ae46, &(0x7f0000e16000-0x20)={0x10200, 0x1, 0x2000, 0x2000, &(0x7f0000ff0000/0x2000)=nil}) remap_file_pages(&(0x7f0000d79000/0x1000)=nil, 0x1000, 0x400000000000, 0x7, 0x2) ioctl$sock_inet6_udp_SIOCINQ(r8, 0x541b, &(0x7f000078f000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r7, 0x1, 0x11, &(0x7f00000fb000-0xc)={0x0, 0x0, 0x0}, 0xc) 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}, r9, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000328000-0xb)="2f6465762f6877726e6700", 0x4004, 0x0) 2017/12/04 04:45:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000364000)="2f6465762f7667615f6172626974657200", 0x40000, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000003000-0x4)=0x0, &(0x7f0000000000)=0x4) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0xc31, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00009ea000-0x9)="2f6465762f6b766d00", 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f000081c000)="2f6465762f73672300", 0x0, 0x0) pread64(r1, &(0x7f00009e6000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00009f8000-0x5)="6764670046", 0x5) socketpair$inet(0x2, 0x6, 0x4, &(0x7f0000438000-0x8)={0x0, 0x0}) dup(0xffffffffffffffff) r2 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) ioctl(r2, 0x227b, &(0x7f0000375000)="06") fcntl$setstatus(r2, 0x4, 0x2800) pipe2(&(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = dup(r3) splice(r2, 0x0, r4, 0x0, 0x40002, 0x0) 2017/12/04 04:45:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000087e000)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000002000)="2f6465762f73672300", 0x2, 0x42) r0 = socket$inet6(0xa, 0x0, 0x2) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000368000)={&(0x7f0000279000)="2e2f66696c653000", 0x0}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ffc000)={r1, 0x18, &(0x7f0000ffc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r2 = socket(0x11, 0x2, 0x8) bind(r2, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000219000-0x4)=0xb55, 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00004c9000)=0x4000000000000fd, 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000c80000-0x4)=0x0, &(0x7f000040b000+0x543)=0x4) getpeername$netrom(r2, &(0x7f0000275000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00003e7000-0x4)=0x10) recvfrom$ipx(r2, &(0x7f0000ff6000)="", 0x0, 0x20, &(0x7f0000ff6000)={0x4, 0x7f, 0x4, "ff7fe6d322b1", 0x10000005, 0x0}, 0x10) sendmsg(r2, &(0x7f000046e000)={0x0, 0x0, &(0x7f0000a52000-0x10)=[{&(0x7f0000e14000-0x20)="0e55652b397d13050a37d4f25ec0a7248423a6f2ab19c42f3aa977a14706a48d", 0x20}], 0x1, &(0x7f0000ff6000)=[{0xd0, 0x12b, 0xfff, "f59333a83153124f1583800c82350f29f1c6ba9129c1bc1ec3bf1d6e857c4bf22e31dfe469c29ee1e38b0042647562da0ae822a89cfbfc0d75e8d96f089103c170d345399504dc3f7b90ef4aba291e7ce8c3fd01133491efaa23c803e6d42d319e68decf113db724f644838c98ad584aa7baf6a779625e4aa84dcfe931bdf2eae76d85149c408006c918a9061a7bc8578333a4d89856e12e40093f0f51719f189dff18f79393e8ec15c631bf1b6c2753f68cef61bc0cc77293eb4f"}, {0xe0, 0x10f, 0xffffffffffffffff, "8bb977676eaf57e4d85003a3a7472f380fb3e1b47e26b2726238b1830f52de3f274256854f5b778fde67e820b787928fe9a086c1dfd51de66fc5c675b4e9dc34096be3a0a7501fde3fd17a410df3491231ea35152b019c2fd139c7bbda9e9c0a57a97327bb9e57f0ae3fea0693a97f8705e30ec56e5393807862dd7c9b8f9c84c57ef87d605b5d8409742d9a5601c22d3d9685dab957c83c787726763e769824db0e361fbe5debd5d585388d837a470deb49f443b72fb0d3d5e5bc6eddf54df5661d2890d1c074d5480b911f4ac9"}, {0x90, 0x18c, 0x309c2dc1, "a3c3b3dca1eba445a7cacbf6c02addfc5889af01295f29d858023aff82d76536e43e78346cd1e44d383f74d4a9a52e228ece3c179c228db0a405ec03867f032116c82ecbef677235ee9075b7be01149169fc2d63c80fa306d8d0b9c2a8a00867e26b0e14be69c23247a48d8e50e49498ad917fd5004d231f45ce841db69539db"}], 0x240, 0x20008014}, 0x10) setsockopt(r0, 0x1, 0x1ff, &(0x7f0000cd6000-0x6a)="9b4aab65ab3e0c802c27df0300ee2aebeadaa7fd4fad3c9e94096a33accfaafe1bfbe46642d806ccb197047c94f50405c35459193f5e0008000000000000400873ad9b624ae7c267149b181c974c96bc3230d91d41b1710000000000000005000000000000000555c356", 0x6a) r3 = socket$inet6_sctp(0xa, 0x4, 0x84) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f000069b000-0x3)=0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00002d6000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00003e0000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000ff3000-0x6)={0x0, 0x0}, &(0x7f0000981000)=0x6) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000b41000)={r4, 0x1000, "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"}, &(0x7f0000e89000)=0x1008) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00005f9000)={r5, 0x6, 0x7f, 0x100000000}, &(0x7f0000ffe000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00008d6000)={0x1, [0x0]}, &(0x7f000028f000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000ffe000-0x8)={r6, 0xffffffffffffbff7}, &(0x7f00007a0000)=0x8) sendmsg$inet_sctp(r2, &(0x7f00007bd000-0x38)={&(0x7f000003f000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000048d000)=[{&(0x7f0000ffe000-0xfc)="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", 0xfc}, {&(0x7f0000b27000)="165667de39eed69e01eb2cc2b2592eed1ae5e18aaf7820912eea5529d5f142084779b54885aad8172a0ca1f630279485ce0f7beee31a4f07f8982cc9484f79991cba", 0x42}, {&(0x7f00002be000-0x7b)="c6a3f2bad85167a65b19c59861f31d6ce92a3204efd483590ef814290f188c3c9082de25a4646401fca686eece5541a47c601d84299692d79f71b2494e3634bb2c5ee9dd252bc2cb6c28e36a273e703b760d207e19b05614124254137a78524437704a40a5e57c9a221d4386368e5d409853bacd460d14d517796f", 0x7b}, {&(0x7f0000ffd000)="dc42889698469cada9562800000000000010002e97c3877d6a26423b", 0x1c}], 0x4, &(0x7f0000ffd000)=[@init={0x18, 0x84, 0x0, {0x6, 0x10001, 0x296d424d, 0xc606}}, @init={0x18, 0x84, 0x0, {0x8, 0x3, 0x7, 0x68}}, @init={0x18, 0x84, 0x0, {0x5, 0x1000, 0x9, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x10001, 0x7, 0x8000, 0x0, 0xfffc, 0x6, 0x0, 0x13341bbf, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x100000001, 0x208, 0x4548, 0x3, r7}}], 0x5, 0x40000}, 0x5) r8 = socket$inet_sctp(0x2, 0x20000000005, 0x84) setsockopt$inet_opts(r8, 0x0, 0x10000000007, &(0x7f0000f6b000-0xd)="000001000000001f0000000700", 0xd) sendto$inet6(r2, &(0x7f0000c3e000)="5e", 0x1, 0x8, &(0x7f0000eec000-0x1c)={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, 0x1c) 2017/12/04 04:45:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00003e8000-0xa)="2f6465762f7663732300", 0x8, 0x0) getpid() perf_event_open(&(0x7f00003a8000)={0x2, 0x78, 0x2c, 0x3, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x4000000000000000, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000019f000-0xd)="2f6465762f7573626d6f6e2300", 0x2, 0x400100ffd) r2 = socket$inet6(0xa, 0x80002, 0x88) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000013f000)={0x0, 0x0}) setsockopt$inet6_int(r3, 0x29, 0x2000000003c, &(0x7f0000382000-0x4)=0x3f, 0x4) getcwd(&(0x7f00001d9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59) bind$inet6(r2, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00007f2000)={0xa}, 0x4) getsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000548000-0x4)=0x0, &(0x7f0000ec3000)=0x4) r4 = socket$inet6(0xa, 0x802, 0x88) sendmsg$inet_sctp(r4, &(0x7f0000558000-0x38)={&(0x7f0000989000)=@in6={0xa, 0x0, 0xf56, @loopback={0x0, 0x1}, 0x9}, 0x1c, &(0x7f0000f70000)=[{&(0x7f0000d7f000)="470a3747e4d6c6dc7e519c8cfa37b13380c40d8724eb4f1fe4fb8607a6fa401ca8969a47542c8e2cb00000000000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x10000) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00009ba000-0x4)=0x0) open$dir(&(0x7f000021c000-0x8)="2e2f66696c653000", 0x2000, 0x60) r5 = syz_open_dev$loop(&(0x7f0000e9c000)="2f6465762f6c6f6f702300", 0x0, 0x804) ioctl(r5, 0x440000000000127f, &(0x7f0000608000-0x3)="00a826") 2017/12/04 04:45:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000012000-0x4)=0x6, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000005000-0x4)=0x4000080000937b, 0x4) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f00003b8000-0x28)="240000001d0001000000004000fffc0014ff00fa100007000600f822f7729256ff0003fdffff9bfc", 0x28) r2 = socket$inet6(0xa, 0x0, 0xff) connect$inet6(r2, &(0x7f00006da000-0x1c)={0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00008b2000)=0x1, &(0x7f00009bb000)=0x4) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00007c6000-0x4)=0x0) r3 = socket(0xe, 0x5, 0xfffffffffffffff8) sendto$unix(r3, &(0x7f0000886000-0x28)="e39051940d692ce1f44c0900001d26705fb30a0002b3724c7d655f885c5ba7d8c342a601d9119677", 0x28, 0xfffffffffffffffe, &(0x7f0000285000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000a0c000)={{{{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8000, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4fe5, 0x3, 0x7ff, "83c29397742a76951d7dce7ec2c291510292e8a15e6dd78e9fd2e40873c49634d0eb3eb31ef337bb75d86c977c07fc552a738ac1ea7bd0599622ac0d2740af12b7559ff2f43b22f559276427541df7ed"}, 0x160) r4 = socket$inet_dccp(0x2, 0x6, 0x0) socket$netlink(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000524000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r4, 0x4008642b, &(0x7f00003e4000)={r5, 0x1}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000671000)=[@in6={0xa, 0x2, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2) setsockopt$inet_int(r4, 0x0, 0x2d, &(0x7f0000842000-0x4)=0x1000, 0x4) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1d, &(0x7f0000594000-0x3b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e34000)=0x3b) r6 = getpid() getpeername$netlink(r3, &(0x7f000088f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000fc000)=0xc) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000e1c000)=r6) mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x1, 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000467000)={0x0, 0x407ff, 0xfffffffffffffffe}, &(0x7f0000a07000-0x4)=0xc) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r7, 0x5411, &(0x7f0000ca3000-0x4)=0x0) 2017/12/04 04:45:14 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000053e000)="2f6465762f6375736500", 0x2002, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) mincore(&(0x7f000066e000/0x3000)=nil, 0x3000, &(0x7f000079f000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000a62000)=0xfffffffffffffffb, 0x4) bind$inet6(r1, &(0x7f0000580000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = socket$bt_sco(0x1f, 0x5, 0x2) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00002ca000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000087d000)={0x0, 0x1000, 0x8, 0x8, 0x9, 0x1, 0x6, 0x7, {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]}, 0x45fe, 0x0, 0xff, 0xffff, 0x1}}, &(0x7f0000e86000-0x4)=0xb8) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000a7d000-0x2)=0x2, 0x2) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000e4a000+0x6e5)={r4, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x2, 0x7fff, 0x40, 0x40}, 0xa0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000ac4000-0x1)=0x1, 0x1) request_key(&(0x7f0000410000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f00002dd000-0x1)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d88000)="2f6465762f6375736500", 0xfffffffffffffffd) add_key$keyring(&(0x7f0000579000)="6b657972696e6700", &(0x7f0000261000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000681000-0xb)="6173796d6d657472696300", &(0x7f00001fb000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r5 = add_key$keyring(&(0x7f000043a000)="6b657972696e6700", &(0x7f0000c51000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r6 = add_key$keyring(&(0x7f0000695000-0x8)="6b657972696e6700", &(0x7f0000a34000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r5) r7 = creat(&(0x7f0000da4000-0x8)="2e2f66696c653000", 0x108) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000d9c000)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000f29000)={0x0, 0x58, &(0x7f000071a000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000dc4000-0x4)=0x10) shutdown(r1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000c65000-0x20)={0x8, 0x8, 0xb, 0x8005, 0x6, 0xff, 0x2, 0x0, r4}, &(0x7f00008fd000)=0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00002ba000-0x10)={r7, 0x18, &(0x7f0000f6d000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000c0a000)="6173796d6d657472696300", &(0x7f00006e7000)="776c616e305c2773656c696e7578656d3000") sendto$inet6(r1, &(0x7f0000d50000-0x1)="4a", 0x1, 0xfffffffffffffffe, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r8 = memfd_create(&(0x7f0000d9a000-0x1)="00", 0x3) ioctl$KVM_SET_USER_MEMORY_REGION(r8, 0x4020ae46, &(0x7f0000e16000-0x20)={0x10200, 0x1, 0x2000, 0x2000, &(0x7f0000ff0000/0x2000)=nil}) remap_file_pages(&(0x7f0000d79000/0x1000)=nil, 0x1000, 0x400000000000, 0x7, 0x2) ioctl$sock_inet6_udp_SIOCINQ(r8, 0x541b, &(0x7f000078f000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r7, 0x1, 0x11, &(0x7f00000fb000-0xc)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r9, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000328000-0xb)="2f6465762f6877726e6700", 0x4004, 0x0) 2017/12/04 04:45:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00003e8000-0xa)="2f6465762f7663732300", 0x8, 0x0) getpid() perf_event_open(&(0x7f00003a8000)={0x2, 0x78, 0x2c, 0x3, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x4000000000000000, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000019f000-0xd)="2f6465762f7573626d6f6e2300", 0x2, 0x400100ffd) r2 = socket$inet6(0xa, 0x80002, 0x88) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000013f000)={0x0, 0x0}) setsockopt$inet6_int(r3, 0x29, 0x2000000003c, &(0x7f0000382000-0x4)=0x3f, 0x4) getcwd(&(0x7f00001d9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59) bind$inet6(r2, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00007f2000)={0xa}, 0x4) getsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000548000-0x4)=0x0, &(0x7f0000ec3000)=0x4) r4 = socket$inet6(0xa, 0x802, 0x88) sendmsg$inet_sctp(r4, &(0x7f0000558000-0x38)={&(0x7f0000989000)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x9}, 0x1c, &(0x7f0000f70000)=[{&(0x7f0000d7f000)="470a3747e4d6c6dc7e519c8cfa37b13380c40d8724eb4f1fe4fb8607a6fa401ca8969a47542c8e2cb00000000000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x10000) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00009ba000-0x4)=0x0) open$dir(&(0x7f000021c000-0x8)="2e2f66696c653000", 0x2000, 0x60) r5 = syz_open_dev$loop(&(0x7f0000e9c000)="2f6465762f6c6f6f702300", 0x0, 0x804) ioctl(r5, 0x440000000000127f, &(0x7f0000608000-0x3)="00a826") 2017/12/04 04:45:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000286000-0x8)="2e2f66696c653000", 0x200000, 0x60) creat(&(0x7f000091b000-0x8)="2e2f66696c653000", 0x40) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000347000)="2f6465762f7161745f6164665f63746c00", 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00005dc000)="2f6465762f7663732300", 0x4, 0x220000) r2 = fcntl$getown(r1, 0x9) r3 = perf_event_open(&(0x7f0000c16000)={0x2, 0x78, 0xd4e8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x3, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000f28000-0x198)={0x7, 0x0, [{0x4, 0x0, 0xfffffffffffffffe, 0x3, 0x758f7d07, 0x2, 0x8, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x360, [0x0, 0x0, 0x0]}, {0x80000001, 0x101, 0x4, 0x10000, 0x0, 0x8000000001, 0x0, [0x0, 0x0, 0x0]}, {0x8000001d, 0x100000000, 0x0, 0xfffffffffffffffe, 0x8001, 0x5, 0x200, [0x0, 0x0, 0x0]}, {0x0, 0x7, 0x3, 0x0, 0x0, 0x8, 0x29, [0x0, 0x0, 0x0]}, {0x8000000f, 0x0, 0x2, 0x0, 0x0, 0x800, 0x0, [0x0, 0x0, 0x0]}, {0xa, 0x1f, 0x0, 0xd43f, 0xfff, 0x1f, 0x0, [0x0, 0x0, 0x0]}]}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bb5000)="2f6465762f73657175656e63657200", 0x40, 0x0) r5 = openat(r3, &(0x7f0000755000-0x8)="2e2f66696c653000", 0x200, 0x40) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00009f9000-0x10)={r5, 0x18, &(0x7f0000f15000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000049c000)=r6, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000550000)={0x100000000002, 0x19, 0x9, 0xffffffffffffff03, 0x0, r4, 0x5}, 0x1c) r7 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000407000-0x11)="2f6465762f7161745f6164665f63746c00", 0x400, 0x0) ioctl$VT_RELDISP(r0, 0x5605) mmap(&(0x7f0000002000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket(0x1e, 0x1, 0x0) bind(r8, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000006c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x12, 0x0, 0x0, @broadcast=0xffffffff, ""}}}}}, 0x0) r9 = syz_open_dev$mice(&(0x7f000074a000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x4000) ioctl$DRM_IOCTL_MARK_BUFS(r9, 0x40206417, &(0x7f00003a3000)={0x7fffffff, 0xfff, 0x4, 0xa3d, 0xc, 0xe8ee}) listen(r8, 0x0) accept$unix(r8, &(0x7f00003fe000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000bc0000-0x4)=0x8) setsockopt$sock_int(r8, 0x1, 0x7, &(0x7f00005fd000)=0x0, 0x4) r10 = epoll_create(0x1000007ffffffe) epoll_ctl$EPOLL_CTL_ADD(r10, 0x1, r8, &(0x7f0000a79000)={0x400000000000, 0x0}) r11 = socket(0x1e, 0x5, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r7, 0x54a3) socket(0xa, 0x6, 0x20) sendmsg(r11, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "bc07000000008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe00000003000000f8000007003f010039d8f986ff0100000000050000000000000019d67bcbc7e3ad316afd8374edb9b7341c1fd4cb24281e27800000100076c3979ac40000bd837e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f00008e6000)=[], 0x0, &(0x7f0000774000)=[{0x100, 0x1ff, 0x2, "971d18d33d774c7d1ac61810a153b48b80c192c7d52aa9dc8e347103f049c129e1c734fb1bc9b218a8df8030f23c20981ca523bf7479349a7769743067c8dcae6d1197be07b69bfc86f840cf7419830c947574f4ca59c5283e44b0eabe8741d19192e81e5848faa51551d2a55f4fcf1bc240a945e1f3ff77ba0efce2599b2c96d77401a8bf1a621f849de75b798fe2460e959de6ce1d34159c90440d9a6a21142e88e3b1cf4c9ed0fe07af7a3e9d3cd802e40f93af31a71eee621a8a8de15ece96e87da35b25519aaeb7b598430136da641877bf165c87b4b61369e78c7ea637efadaeca7de71231e4e1d7"}, {0xd0, 0x11, 0x4, "ad2d01de91dae59b974cf124e70aa1eb2e7256ba755af5eb9cdb87f316878e95b284b0e44758e039b01b09a88800a4a586374f9b7dad9dcfedad911cf7bf5729537dd159d322d44d6cadaedc62a06ce903776716c1968fa712060b4a0db9225f1bb477a7af886986395ba1d881e4481f08f1ca12895b894c1a6aa482571433d7fac725f3730d36104db308ffc30470b4008c45f9813557975cfa4b37e39e59bc91413a2a0309337137de94413ce8ddb08b971cc5bcd222ae94"}, {0x58, 0x1, 0x6, "49457005fdfe03d0dede9be6be072daa9ef67b58b2bbdc205a48efeeef8d6c8b19b5a484943844356466b29a21c3f54c55a3b9ce2c2b0b30c05da8c2f9190f111ccc"}], 0x3, 0x0}, 0x0) [ 46.810391] nla_parse: 2 callbacks suppressed [ 46.810400] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/04 04:45:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffe, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffd) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b7f000)="2f6465762f73657175656e6365723200", 0x3ffd, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x6be, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000e9f000-0x9)="2f6465762f73672300", 0x0, 0x101000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00008b5000)={0x0, 0x1, 0x30}, &(0x7f0000ac1000-0x4)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00007cb000)={r2, 0x800000000002}, &(0x7f0000e83000-0x4)=0x6) lremovexattr(&(0x7f0000c3d000)="2e2f66696c653000", &(0x7f00009ee000-0x14)=@random={"73797374656d2e00", "6d696d655f747970653a7b00"}) ioctl$EVIOCSABS0(r1, 0xc0189436, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x20, 0xdbb}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) dup2(0xffffffffffffffff, 0xffffffffffffffff) timerfd_create(0x4, 0x800) recvfrom$inet6(0xffffffffffffffff, &(0x7f00004e7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x10000, &(0x7f0000026000)={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) perf_event_open(&(0x7f0000644000-0x78)={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) clock_gettime(0x3, &(0x7f000080d000-0x8)={0x0, 0x0}) r4 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r4, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000704000-0x8)={0xffffffffffffffff}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f74000)={0x0, 0x8000000}, 0x8) openat(0xffffffffffffff9c, &(0x7f0000da0000-0x8)="2e2f66696c653000", 0x2, 0x1000000000000) truncate(&(0x7f0000505000-0x8)="2e2f66696c653000", 0x400009) getpgrp(r0) close(r3) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000c32000)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xdd58, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8, 0x6, 0x8000, "b1cdd13bfbc029d9b0da04aea7bdfc92bbbad75adb9d0c711bdf6481f628c9b2b3f0e0bd83a40bde7dd260fa7ecaf7661ff68f183db723bbc68cd3cd0a9de8990681089edcf1fb724df31f0368fc7cd4"}, 0x160) 2017/12/04 04:45:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00003e8000-0xa)="2f6465762f7663732300", 0x8, 0x0) getpid() perf_event_open(&(0x7f00003a8000)={0x2, 0x78, 0x2c, 0x3, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x4000000000000000, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000019f000-0xd)="2f6465762f7573626d6f6e2300", 0x2, 0x400100ffd) r2 = socket$inet6(0xa, 0x80002, 0x88) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000013f000)={0x0, 0x0}) setsockopt$inet6_int(r3, 0x29, 0x2000000003c, &(0x7f0000382000-0x4)=0x3f, 0x4) getcwd(&(0x7f00001d9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59) bind$inet6(r2, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00007f2000)={0xa}, 0x4) getsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000548000-0x4)=0x0, &(0x7f0000ec3000)=0x4) r4 = socket$inet6(0xa, 0x802, 0x88) sendmsg$inet_sctp(r4, &(0x7f0000558000-0x38)={&(0x7f0000989000)=@in6={0xa, 0x3, 0xf56, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000f70000)=[{&(0x7f0000d7f000)="470a3747e4d6c6dc7e519c8cfa37b13380c40d8724eb4f1fe4fb8607a6fa401ca8969a47542c8e2cb00000000000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x10000) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00009ba000-0x4)=0x0) open$dir(&(0x7f000021c000-0x8)="2e2f66696c653000", 0x2000, 0x60) r5 = syz_open_dev$loop(&(0x7f0000e9c000)="2f6465762f6c6f6f702300", 0x0, 0x804) ioctl(r5, 0x440000000000127f, &(0x7f0000608000-0x3)="00a826") [ 46.887465] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/04 04:45:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000429000)="bf", &(0x7f00002f3000)=0x0, &(0x7f00002d7000-0x4)=0x0, &(0x7f000034c000)="") r0 = socket(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000145000-0x88)={0x6, {{0xa, 0x2, 0x20000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3efe8bd5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffe, 0x0, 0x43, 0x2, 0x0, []}) r1 = add_key(&(0x7f00009bb000)="6c6f676f6e00", &(0x7f00003de000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000360000-0x58)="14525fd90a85b12b22d4de3770f1c979582f40038b68d5a9a6d07269e602d12971c2eb32950fb48d11b2d4960407d924929711ce00f2df90cc090465473199d6e17c621255a4765992817bdcf417876bec2564034e9f561c", 0x58, 0xffffffffffffffff) add_key(&(0x7f0000a52000-0xd)="646e735f7265736f6c76657200", &(0x7f00002af000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00000b7000-0x98)="f72c8ff98a1b261f7bb9ddd41f004e7e4188d9b0fae5d8817c96207c549438fdca54a4d5615f23aed1b38776bb376327885ca951c4e7e3a7438143ee2e94cce33e730ce3d59ca487d3bbfa1ae3369e47d00b16d4eb37912881567b481459ce01e5d61db3e0ee7e053788d635e96e2cf4d9c2a770daca5168980080fa34be2f7284d4133fe6ef554068474b7e5cd8615706793db0bd1f4a98", 0x98, r1) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000084f000-0x160)={{{{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0x4, 0x9a69, "50374a1c56f2c1b247be07cf47eb8db2e0e6ca3dba28c36bce9673400967a00bfb7250ca852055fb500a29bf5b19f9f94f1349b86371886fca024cda26522270607f75487f9d20dafd7f5cc3d0353549"}, 0x160) poll(&(0x7f0000ca3000-0x10)=[], 0x0, 0x4) ioctl(r0, 0x8916, &(0x7f0000000000)="") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000241000)={0x0, 0x23, "f9f465268b9bff55298757d2dc732c786667cb0b6884934f95879e7ab76639d04b2aad"}, &(0x7f00008d3000)=0x2b) getsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000b16000)=0x0, &(0x7f000096d000-0x4)=0x4) getpeername$packet(r0, &(0x7f000090b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b24000-0x4)=0x14) r3 = open(&(0x7f0000685000)="2e2f66696c653000", 0x802, 0x80) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f00003f5000)={&(0x7f0000877000/0x3000)=nil, 0x2, 0x5, 0x10, &(0x7f0000df6000/0x1000)=nil, 0x1e4e8153}) getgid() r4 = add_key(&(0x7f000031c000-0xb)="706b6373375f7465737400", &(0x7f00006fa000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000025e000-0x1000)="02a7909e3a78b52699fc9685915a8f1e9153e2a92a708f96f06a83a27fea84b5d97ab1915e39e31bc77b0f577b50d03ae8276bf9ea633f539c6388d6dd683a95942a73d77b039d3e6af85c874028992939864414a86aac26777711784aa420c2be83901d4645fa03958c88a3d9c62d1d1079d2daa51bf85240ad11e64ef23230aaee1c6e948d62170e132b237adeb62774dede2856f768b18453ae67a87170e84f93db495aca905ed1b6fc2dc180a0e181333e77db6bb6de683c267784843f7e180069ed11b1fcdd5fd6b0a6de307fe7b533d82169e69eb3ef7d200376caf8efb362e2307c6f594499db3bf448c645ad42aa076285657a956fb793c665edfa89c8b03103dd81ffd870288f4f8c9e718489f15ee5ba9a9ee2b6a51dc6bf9e87363a24248413b6f5a0a24a0e6ee6ee36614038d880bdc6ec318d3cea4b063d592ec11f97b7eefe8a4dab2b16d1481b6db8cda3db6a5b82091ab31f725b84d68ea728cb1f2542b35a41c8fb7c7ed9677041af503b2ab6e7f80ee2dcaf2fb3afa0977c02e3e1cb2b417511d3415520b8056020edcec7aa186f9a9708e78e746d36a68727eb886a26ae7c0c9a106279110666d010e78fc2ac62ef385a247ce7ec013dcef10c91be311e3f465f0777368fe98fdb425cb34d0b19f566dcd467ddc04d44e08e75cf351570152eaed194739fda2e923bc00c04936ae19bb1cd1746c355db6636ab036c2f7e6320691149d76977d3b5868ec1238092305a96d842b364bed34f055e2fd52fe4664a9c882d04c8a94b47fff40c7bb69866a3664292893c16e26c056ec0e7352521ff3be8903aa16c34aaae69612d4a4fea3e2b03a40ceb406f5f5d4216e211a9a2174aa504b513f520fa0b754995d14a4aab4c9efb695d1c4abb60e19a639a03bf8af2332a7f84e988bfe7fbcd440b7eddd99aaa1fbe5b4d9a8b93c449cb4756d992f39028b60e97702dcb3b94f2174d25f31d135b0799d3c5ea612e2dd5bcb0f87cc1fefd43140a11b7a0cbb2adb7845fed5745556969bf937df8b1f140af23280992004e4593e7c123beb6ccc79ec6f468dc157906e3882ac26e851ad795f23c9797df8f98e7a5d60fa5ad866e230de79f46e195cd16e790d31e749f73205ef2070b3db672334b73072826c71673e3d4e46b9ffef7fdb75dad2930707bd4fa3241df5a8b58ceea588d7368f32662cb94d992024e7e342b34e4dbb247e22c22c012cd7a90437e6fc960bd43fcb081f36048341065a23c492f441e9088ff8b71ec94babb84eaa0be5d8294e19e6050cb91fc743d3967d8b3aba7569feaccce582a09f06bf23b2b131b3e66fe20ccd5620af9054e14ff45b5c03b4cf07d484d581620709cecc277db8215258be415cdcb92d42bf1b2ace3ac87149a8297ddee2c95322fad660e6fc9df814cc05b09af4aba31f12175bb7c3a6fe90e4721f3751ad28f793f8f8b0d4a583ba9fd47c739852b97bc14c77c992574c71b376cb88d635446a6be1824b6a5c3d230d1c2aa8d15c5cfdb721a76c0782c027df85cdd86891182b500139ed22b4a996d353403e6b696e30ff7a14fada9508f3877d522a5c6ecfeeadcdab7f508e0bb729dd6c7755d7d56ea102ef40152bfcfbeed182b95e83efcd161152d4b87902e382b0b3f98f11553d74c44c101822b63f055c9d48572cacce50478dbd30c5d5911b8cc341bb896550c9578de7b9b7279807de032757879549f090428f465b0ccb096864e92970462bf6c0549dfc196e3f7bfef7e188d558507567037966b6b6e0f68c6a25ccc062fdc4e6cc15c09557345958ba26089dcaec119d88353ec673a24a23a39409a0ef0a2d547295fd234b969d7d303773102ec95ba57db86abdd1593cee4233cec50ac8cfc2781e44a23bb84221171cdb61f58cf2ab8ae5e819beab84abffaa37bf2ee982f06f626fdeeb81e880dcaf5224e2dc39e8f89f484b9f53cbee5f8308c6633df80a9f19f85dbff2f1111f62667658893a0826240755ae8f686038b0e6acca99cd05912e5a835ba5ea8a7e03aca33f5ad62a513ab5a0f9ecbe47c2ba0194b5ccf3382ad0708f1390b589af957dbcb64d09dd8f64d45fb30bc7c2d6225d6c0ae6404ab407124a9cf5c399511c07f2cbe1e4356a6083d442bc495204049a98acac341bd49ea4113c10dfa3495fa87d5f69bcf8a97d47847bc71666161056a82e1fdd5191d391328b42ba2eb879156bb7e8c8e98be04e2e85a454eeca0cf0a062ddd48673a870dbf77972bacd250d11e8059f20b964bc4cb6f7bdf2cc0bc88e7107944e635e9ce6baa32da3d3515760a6b2e28ba13417e3898b66550465020b90b418a1b29af684cd52ca877725c84d30df1f7a4609662580cd0f1bc9e0beb3641fbae1742db6c77d7e052638a1520ed81a9af6e2c3e2f41a3f093ac8d97d0ad42ec4fb153bdfbe94715a10621f28c173539a9eb78b5e8c463d6e1200f57d532b574ff91d9480d14ba1dd4a7c34b64d392107a32f7c80253e1fa67792e03d5d2030a6205572833a135808e6aa5b214766fcf3b1d9156489a247ada2f504d91dce28b13ad053247f1c8395298d7d97ebf21eb01fd0e82eadfd94ab2f17d1f96b97aea92d877809ac5df1935cc042e25900d844e7ffda6f37ccfdf5dcd089e5601fbcfc5b368a0a037110507828c499836a82a51c8392250098f4d6c137ed02366ad41755119e57538a26f8a69c778520d4fc59966a1d48c7de0a310cbb35ead305f09187889abba1ddc2ee2638a552b44056bb35d76c477572f21a04d0705070e85b1b0a694292ce8602cfd5ea2afe6fe71e17cd9a6d776f12506fb9a37ad58bff7b5e29a8afd90e7f375e7d74677bc5dc656f762d24ea2f50b412160b62d180e6f62698c17a0febdb18aa148b3f836ca8066b075b0b138d26c19fcb90abefd7145a352e8249a4781a57d14d3872c18f5ad7f6309fb4b2e77ae4467b4beae9a2c242696416f322bb93b13e0c3b1fd4b54d7be4138e1b5c4c58a753a7516aeb8ef534f41976a3fbab58ac914f3c88f744d9cca595d88e0e85da978676887f6cc7a347e436e024d4a05343238f4a5d48ba2f23cd93355fbcecf7df05b2b38d27e80eb972cd3edaf9303150b4fe31b857d2d8a5115afc34d772a99bb5aa21f133c3cbd4a51e946442f21890a5fd5627d10733dad6bc3e71262c59fc57c44aec369f13ffbfca5880f234b1dcd7d6ef6bc8165b0ee5a4331ec569cb7e53186e332adfd59746e3a3d3ec57ad65ea5ac76d61a9ab81fd095cb47e2a1ae45372edf83a678b7d0180333ac9b80e80e201dac97d633aaee8eca9d0c5eaa57869d242a5c5fce6aad113d520960e89582ec2a0023812c3c9e598e0a72850cb3a38c0ec687d04f5f3ac399611556fa4618dfdf272a2428be8e6cd3edb2d9de2f65f96541596c56d9b0775f90cfd2b096fb113e4106b6ee65357c51f0ec2c234fe623b6133b8e068d841450b4f0c1ade9b3bd60595e628c0439172a7ae12c62e373d95882728678fd50057e506485892fa03ee6ecb84ae5660e128b0b974dbf6ff61ddda586e3bdb4b2fe85a95c4b0434292e44bc01d1b9b7d9619e7a148d04ee2e9931cda4ece06fc967e3eeeb0a32cb9949bcdb0e76b3680cd1e5feb595f59b76abacb27ee59f4b68c564bff83042cdaba3d9dec681175a33a9bfdaa99dc086e4a857cb0456cde98c8919c82ef4521f3f5ee39be7ba2525610fe38cf5fe6b29b7e3a2571831f18ea62a712e082f379755eb3f07fd5250b50fb0744b99e8c31443d2ea9e249c69cc1076906e34337f5c433980915a4f1ad63db972aabe4780f5fdb0d0eddb33da15fc76eb841ba5683630aad5b35e9065c5cebcf60678b64c232328d30e124db5db45d182693496b72cf866a1e7f6bf234356ad8d5e39c12e029608c6ddb9337e63aa7d14d8559c82f2a7eac3b23128d6f98ee65481772cc9f4905467163b81bc50e3ad4f4e0e17a20f3d12b5b64ad2773284792b316515a3ed253c69cf184a33fdbaf518292ed61f00fb4b0e29c2f2224db62bad7721bdcf074af0529c48b7c11256d931cefef4bb8e04529f134c6907bc43d0ba051ecbac3851c6411649e4139a939b4c22526fd5c9ce63597971b2e9105f3cf6b810aadd7cce84cbc2ad760920ce12e320e619d0d134617e81745846585adb139dccdf8b06f96764ddf028b9c7e77a0c7b0ba7dd02e128b0f36e0770786e8a815e0928590cc23f715d83adefa089681d0b5d73fc6503024ffe333a0c444719be344313c51c265da7fb544d99d3bab63d5d30ea582a13d54acd93a798b3dffc6d010579ec69155dfdfe4038b65a0ede9a444225157cb1f0adc579c785f6680e27307a70fb15e89594273dc3cfc83702ca90b6ef45432c0b292119fdb142104600af77ee45151dd8f1950d80a7d44c3cd509c226f1f8368eac536d016e9a74f553455c02e3ea27351f43002dd8d12427bea610509646810da24f8dfd4d206c789a02b8470b4b757b15d85f11fd52d5c4fceee953788920a8639143c4d03dc98ded8cbea7a0b47a8c2c83d84241d3e174a341921fffcb64dd034b97164d1bd6cb07017a76d194e6847fc9245f9617a3dfb98a8d41c0aff802466eafd463ff50feb3b6f420873f37eda1749a9c061dbad887f368c26f0855a6ee014a6f23d68d2d61fca4b0df56dae3c225006dbc952acb8189a76eb01c13eb105c8fa6fe841705e513fa8e4839a485ffc0132fa2cbc8ea775cc6319df37c8a7d8be760062575c4610351e5f1db4cf2e9e35497615cbf251e564bf9e0edffe18a23bee37935bba0bd4c368c1a814c9da4e7d52a525247c443615dff1220fcdcec6a15785f5d4b4f5824bcb33ebb82ebdcba9ac1fb081684a2c9d8d747069784a5d8ca825fb47e833b1dabb85ac2797344ab4905d72716fb5cec817935a4071aa079ece0fe84a39c7ac20c3e575092a6f34c30aab0e1b723ed59704f40a0f840fef17b0e70f6539998ca346bbe8e33c4c4f3e4b9f43111331e9ad0c4f2bca0b66f15cce0f561f8ce7654d3f4c96970b983df2a04360b5099a96ca381b3c17e8bd7312d71e52b20ab298ab2007a735b8548940a7f4687ed34114286f6f44b3cf48332fa1f73e9e4871fba708b4dc3502385d2d88034c0dcb32192eea90f04b096bf7c8bed4a41592d2624cf3863f64afde0cb5c743e881455e400714b08cc72fa621eaf5a21ba606ff4bdd25815fbb69104292de540966015df0e1301f76bc7ac0cf6b84b030b4e173319b81eec65df8919b2587156acf0538dfe449cb0915026c7b2acb89f4c1c6a40b8ef64635cda265ea0a6c5b122ac61428a12a384d95e34f5804a7dcb1c5a5225a5a17c9bb61b0d185d03796045ba4f87811dadf4de36965608b8b5f7bebfffc0dc4170796d48cd3947570db3d6d69c100874d2bf2e4674041bf577200dd6579b24e275169a45fe54fb91c488890bd935b7cc72b07375a2f3f8686e7e9685a1eb05620e362c39dd681ece013d2dc26c7a887ddf94a36a3f25cf41fc56c1ee3db0c642cd00e9e873bcc0ea4782750cdab6cd92805476e25b5a6f715af8558df968df8fba84ad5171ba764d5126e9a5d8cbbbef704c9185341cec8a330ab65bc11931f305dc445db090618e19a8c3316d6d7f13990cec476aacd796d2a6124caea0c38a5f1efd2ef50e9cddff0be7105fcc9eb801856038c69074190622fc720486fe3d515e07c43bef90424586e1a0fc1cfe7de982323ac0e5e2df622ddec9f56d323a786f6d527b429f0d90dc0db91bec41567615", 0x1000, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f000098d000-0x4)=0x0, &(0x7f0000568000)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000c3000-0x20)={0x7fffffff, 0x3, 0x200, 0x1, 0x3, 0x7, 0x5, 0x3, r2}, &(0x7f000083f000-0x4)=0x20) keyctl$set_timeout(0xf, r4, 0x1f) fcntl$getflags(r0, 0x0) ioctl(r0, 0x8936, &(0x7f0000000000)="") getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000097f000)={{{@in6=@loopback={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=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a15000-0x4)=0xe8) r7 = getgid() fchown(r0, r6, r7) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000faf000+0x867)={r2, 0x4, 0x1, 0xd1, 0x9, 0x98f, 0xff, 0x39, {r5, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7fffffff, 0x1961, 0x42a, 0x8}}, &(0x7f0000269000-0x4)=0xb8) 2017/12/04 04:45:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00003e8000-0xa)="2f6465762f7663732300", 0x8, 0x0) getpid() perf_event_open(&(0x7f00003a8000)={0x2, 0x78, 0x2c, 0x3, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x4000000000000000, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000019f000-0xd)="2f6465762f7573626d6f6e2300", 0x2, 0x400100ffd) r2 = socket$inet6(0xa, 0x80002, 0x88) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000013f000)={0x0, 0x0}) setsockopt$inet6_int(r3, 0x29, 0x2000000003c, &(0x7f0000382000-0x4)=0x3f, 0x4) getcwd(&(0x7f00001d9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59) bind$inet6(r2, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00007f2000)={0xa}, 0x4) getsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000548000-0x4)=0x0, &(0x7f0000ec3000)=0x4) r4 = socket$inet6(0xa, 0x802, 0x88) sendmsg$inet_sctp(r4, &(0x7f0000558000-0x38)={&(0x7f0000989000)=@in6={0xa, 0x3, 0xf56, @loopback={0x0, 0x1}, 0x9}, 0x1c, &(0x7f0000f70000)=[], 0x0, 0x0, 0x0, 0x0}, 0x10000) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00009ba000-0x4)=0x0) open$dir(&(0x7f000021c000-0x8)="2e2f66696c653000", 0x2000, 0x60) r5 = syz_open_dev$loop(&(0x7f0000e9c000)="2f6465762f6c6f6f702300", 0x0, 0x804) ioctl(r5, 0x440000000000127f, &(0x7f0000608000-0x3)="00a826") 2017/12/04 04:45:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000087e000)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000002000)="2f6465762f73672300", 0x2, 0x42) r0 = socket$inet6(0xa, 0x0, 0x2) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000368000)={&(0x7f0000279000)="2e2f66696c653000", 0x0}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ffc000)={r1, 0x18, &(0x7f0000ffc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r2 = socket(0x11, 0x2, 0x8) bind(r2, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000219000-0x4)=0xb55, 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00004c9000)=0x4000000000000fd, 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000c80000-0x4)=0x0, &(0x7f000040b000+0x543)=0x4) getpeername$netrom(r2, &(0x7f0000275000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00003e7000-0x4)=0x10) recvfrom$ipx(r2, &(0x7f0000ff6000)="", 0x0, 0x20, &(0x7f0000ff6000)={0x4, 0x7f, 0x4, "ff7fe6d322b1", 0x10000005, 0x0}, 0x10) sendmsg(r2, &(0x7f000046e000)={0x0, 0x0, &(0x7f0000a52000-0x10)=[{&(0x7f0000e14000-0x20)="0e55652b397d13050a37d4f25ec0a7248423a6f2ab19c42f3aa977a14706a48d", 0x20}], 0x1, &(0x7f0000ff6000)=[{0xd0, 0x12b, 0xfff, "f59333a83153124f1583800c82350f29f1c6ba9129c1bc1ec3bf1d6e857c4bf22e31dfe469c29ee1e38b0042647562da0ae822a89cfbfc0d75e8d96f089103c170d345399504dc3f7b90ef4aba291e7ce8c3fd01133491efaa23c803e6d42d319e68decf113db724f644838c98ad584aa7baf6a779625e4aa84dcfe931bdf2eae76d85149c408006c918a9061a7bc8578333a4d89856e12e40093f0f51719f189dff18f79393e8ec15c631bf1b6c2753f68cef61bc0cc77293eb4f"}, {0xe0, 0x10f, 0xffffffffffffffff, "8bb977676eaf57e4d85003a3a7472f380fb3e1b47e26b2726238b1830f52de3f274256854f5b778fde67e820b787928fe9a086c1dfd51de66fc5c675b4e9dc34096be3a0a7501fde3fd17a410df3491231ea35152b019c2fd139c7bbda9e9c0a57a97327bb9e57f0ae3fea0693a97f8705e30ec56e5393807862dd7c9b8f9c84c57ef87d605b5d8409742d9a5601c22d3d9685dab957c83c787726763e769824db0e361fbe5debd5d585388d837a470deb49f443b72fb0d3d5e5bc6eddf54df5661d2890d1c074d5480b911f4ac9"}, {0x90, 0x18c, 0x309c2dc1, "a3c3b3dca1eba445a7cacbf6c02addfc5889af01295f29d858023aff82d76536e43e78346cd1e44d383f74d4a9a52e228ece3c179c228db0a405ec03867f032116c82ecbef677235ee9075b7be01149169fc2d63c80fa306d8d0b9c2a8a00867e26b0e14be69c23247a48d8e50e49498ad917fd5004d231f45ce841db69539db"}], 0x240, 0x20008014}, 0x10) setsockopt(r0, 0x1, 0x1ff, &(0x7f0000cd6000-0x6a)="9b4aab65ab3e0c802c27df0300ee2aebeadaa7fd4fad3c9e94096a33accfaafe1bfbe46642d806ccb197047c94f50405c35459193f5e0008000000000000400873ad9b624ae7c267149b181c974c96bc3230d91d41b1710000000000000005000000000000000555c356", 0x6a) r3 = socket$inet6_sctp(0xa, 0x4, 0x84) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f000069b000-0x3)=0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00002d6000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00003e0000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000ff3000-0x6)={0x0, 0x0}, &(0x7f0000981000)=0x6) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000b41000)={r4, 0x1000, "629f7778b1c9ae0658d6af3f06487ac528175940074dd5985a535c8c7df61851ade4480b743f81f6f7b735ff506ebc7ab7dee483573a00c133ee29372c36d468d3184fee6fdb2e96d9d9bcb05a1e2f33a353852394285a78f6ad0c527beae0b1f5de550198687d0a9f0523db924051cfd033d3727d56cb4df383331f53d09979cfb289667d588698eda93325e573532a9d7d343f075dd8c8182aec71493046d12bdcb9026f244be8352acd5999e4806fbb2dbf2bfeaa3026938ab3868ca1d685c12831172e5c4f775d5777ecfa6371b398500fd0607f829e1eebfbb619d5840b4e7744b2444140a9646d7639469c80bc404698085c885373222b1f54d5cad4f37dda08636eeff319105978cad2f3c46939e9076664681ea50f3011d902f10bfeb68d5f8244a0033f9bf3e9e874312fd76975a992cdc3f6dc6d9662b4a01cb075577a7dc592d0bc8072c1c3097ae6ba54746a38a955f1c03f3b2aa664cab4f6223d1440abd9cd1dd5924faf63f745f281fddfa6bee071deb82251ecfe6344fae304c7443102cdbe6ab9850a1016c3df48d4b0cd5eab3c60e545fb0ac5981ce9a5a89037a56b23cc07ae317fa2f0c1e74670b1d9f956fafc01ce74676dd62089db8a2271fba75e7682a71757518896880530a532888be12cbfc9b0f7638296878abdd76d77f91c794dc76efc51d5154607c69b22063692929468f7e4850f3c7b282a711db672256435013c2a992d675c802c6f31eb5f84009b805f8f071f0522554dc508fcb6405de2e3ad7f82b72d2001e175d7d3c50422d777e89b1a69991455dddc517a5c09070b83c9b07f3ae069d0ec13bf17ad3d46bad6700a85fdd9e91cf4ece2e97204f71915ea69adad457a1f3a975448f8af667828efdb2c590f979f6545eb1bfe6268d67058513c6d20beb2c2e84b9b6b028ff159e3bd3747eb2bb360239f3d3adad339be02ab64e4c7508df82db4cccdc59bc3b4bb83fa8cd172dd24c5b37161d4059c06f24ffaad28ef5a0e5d95ef5273ab6a06db36ab21211058b7ba0cb0e1117a1a68fdd6dcd6d5c12407f11774d5d1e49277b3e045821ce671e47f9d912b817ac8bf36507e698fac3656ea9d1b60a34cf7bfb4c2b63a03ec1ea95d876047affc5ef3f74b896b91b9baa65c95687c39df7ccddf6398573c386e7825281b1405ae8644ed21e2b6ea56549b76e5ae02b07c2a37a31d854a0ed3e6abf5772d06a05756144f3bdd79c2432205fb52465191aa074a26c46b9fb84431ac991999e8fcee016b11d8505e88e700140fd8b8def43ed56cd20cf1591e95162c3faedd6b288301b31cec371d01409f1d99ccf42ffb190e6365667619dbe98da138d88d99ea9a2e12631e7b407f5370bccb8493e2408d28eef3f1b33ea80bf322528e97bd10de65f010eb4d6e016ae4088518b7ec41f7bf1572c36ef9c07b69b43f978298a2d893c3f656d00769635723bd79f48c2782493d27a3279ef36b3659c8e64479d725f40e16064b4dc2081cc3dce61241736fc50fea5acd1ff21c769113d48e85f587a6eac93039ad9d44fe0a9b2c5eaea79a177e2872301e311380c6b92c57d467e57e66613c4beda78fff55dde0d7b1073cd7b5a3575be39b1790e80ef70987af738eb4c9a87b99bfb925a6846cde9e0ad365ea072b41e972ddc4dc668935c2e6ffc29e1d5147d1c2ee822aeb565b1bb1e25a72bea2ea11061e348b00823ff926142ff8cd1214bb93fa2324f680d13d0062c31dee90788bd71fb9b6a7e682f54a17fd803f305fd3fd5acddc6eedfa9a4d023748ae4733389ab5ca08a7c35291bf7bb5c2c0d7a735494d7397680b644833658d4e46f1e3a17a47881dd62fdbc991c4893b8d21514f8e4e7994eeb838b725422bcf45c2286c5d1ac0d6cf8cc724bb8ed7c3e5c731a3e0162368a888aa606987ff5aca0fb356940f287ea82d57df2870594dcfa7dcc0cb68696b63d48dfa205fa4322918764ed9c5385ddd3d2887ad652fcf012cc2ed9d56bded7e777342662b406d186100b8d12e324ace9f81e44c9118520beae22b3fc7793bc2158ce53e103665bca29c56a5a99a77a1195cfb7308f6a9ae9c1bac5429242fde46d4d0a42e5e55bc39b1ccffc4a6bd3e8f68ce2b02ced5f53eee0072d834c88e60c577342084cf8d30897d6914870d8b4b59221d4eb65334e664347939d363d49cf24dabcdde1b2936f0821fd7efac70f6a54fe26278f06dc23162f5ea0453a16a111c56bab27c2d4060f95a8271cc23867649958a323cba93312ad6412246ef8779091b7ba34a8653c0f21e4aca62ff2b204d39fd4af6b09b171db9ec33e6f89cb97f6271ad80f0f645cf2b01c13251a84e6520146dbb3974653957f6881544ef7f9cf67375192ace4cb50914e7d0c10dfc68ca0d160a9e520f9efcd039cd772c4d287e640f40c53c09143fc08d326719e9f4cbbd7798a1079043e5a5fe775879cb63384bbd9900097fb7c3e5123327e7ce834432e328fe38d27186246b2b291d2d73a291ecd601372861de37b59b52c322ab77f6bfa121d4024c6ceb3e7263e6670b0577c174f61ff76b53adc5d3e614951962dac6ac2e3df1847c43fce52c4233a5b2a67f6781e54d0982aea0ab3a23605c33543af1ac8c135e54285fdfba1e21c34bcdd3e083eecccbdfa149ca0942183884d13d63212d890a3f92e2336d647354b2c64c91e7933d916441090a15d3664b44ebad3ba24145d41ea596b0eb8a6073a74ce4b37e61e1c35317cd58a10c143a2acd365ae05c722dcc2d7c90596c6d65f0c967e01952a8a4ad254fe1facf0c7699d7b1dee8a1fdd47ca82cf107f5140a5370efa0b1185669091e03dbb4800079c9671abec6c3f71d0d81d290aa9a2a35af85a0fb8afff1a3a0b86f39caab017a04bae3f8c0e3636828587277b0dfa961bbae5c7b44be2aa8f60763e08cc0e2da13fb216f1012cb4c9578dda31abae53947c13082e5df09f14823003a7495115fa7817c75a66fe6bfe1b6762f0c009a957db823c722360a7c72dc35ea2b14403e12012108c6e8224505b2051e66fb8fc40663ec669a12b0a9e12e3e532912b456b62bb7b95319f6327c6895aa7427f0bc05f668db7b023ba0568f71ba3761d3f5fed9889f47af8bb805765ebcdf1a1530b6cd18bdada04e9177978f7cbb79b9a7633abf177b306f6290e10b477eb44f6ee84758a2d52e7128d63edb7d99555a341fc12c28151651ad60923347cb331df6ec3e80458d12790131f551949da603f442c58f3e4d9a9dee74d986e66618d47fde13fba934c9f7a228b68bda909ad3741e3246fe83d402104df57ebc5a57241a25d195227990c98f31a7ab048be83e296c2ae92ebbb8518f15b44e2a58a208b3f094577dacced1c5f79751c8f22fab118b3c5a459b25837668b14f99d0921f46b6d3761727bd5376f2ca86eb32fc15f29ecc101ba38c962decde146b965db867fc3693389fa02378e01d14d0ced48424113fe815678e6090c9b56f2cd858241fc3d1b90b8d137a6b594e4067fef8539a02f3313aea37ab8d235acafde12fce6c6eafcca6aab8c2d4a49aeb201ae4ff935a9682fae41a0290ce6ceec607f9c801800374aa8af7d9a5c52dead553e06e47c4239860a10040452ead85aa000b0cf4bda9a6a990f63e4b13c3ba80b5728f6d5790f2e34a319e744b55a792cfa5a426e40ed3f716d93e0b2e50d1333d5ad0ed81408f5ce670add7100437559fb51eedaf0c26732eac5bf14884ed19d5591c0d6dd48c18610f36fa1d690e02a79b9167bfe8b79e03c6cd797ecb92db59b26c3341d7428729f20ae8efcf6ea0a617365cb3ce4ff5faad7ddf51ed198800a7bc60e978ab39a88560052e574c21d0696901dc34070a4c710bd36dff9f9a4019973621e4d980f3b0597f1d5f6da7638ebd59feef5acc4c9be08dbc62adf41096858498256920c0a1eb3e3c39455f480ba10489c271fdfc20bb581f40262627dbefc7db09a2bc5915afdf1b23eacaef69102414dce04601ef91b7dcbd2a4124bab26f2f7cc122da0058cf2c1f0a383404e077b4af32c711bc5a74b226d341e72ad9c4e71137e90e68869f9d62979c675a51bd2c02851d6f5f71decc6298d5fca3a960b33e4b740ecb9ad0cace6b5432a9d8fb21687dc1e258b25fb0a9449f9c7a10b09906e63b7305d61b6ffc88ec327dcd9204d7f9bb17f3813b909ad4f988e441a2879cfd0aad4c3c9393a017712b095bacf441f657077a4a589c801f3e507c7af53d367aa330d0e87385bc98702c605f4d0a97fc003d47264b4aa34aa0a378805b260e0afd58e3c8cd6bd0cd4351c8fd82ba2b5e08c1e319cb5b510a1334cc2fb24472d8d88c5db1850e8f6cff7e4cfab29895152fcfd480092d5c8be8c3430313184616cb7ead7db512a7bb0c70f226211ffb236cda9cd4fc69173f251c34973a0e36a917e2134c28e1a1eddb3ab02b5ac85cbbc1e0e80d4bcc8737eb7dd6a116e1c563261dafa5a08c520c99e10897660a59e8db6b4c17ae93854f20c7c217308b134cc8f380cdfdb5583b134441a1f5be6dfefd14b210056b4030c547036b4ed39433e02cc5ca913fc8f073afa7d2f0aeae102bb7093e851781baedca4716c880815957673e7468c2aa83c7dae2e33adef5d57e69fd4a663f1797f1239993a1254c1e26f34730151bb944f0b8d9d5332a750405abd6c219ba8459cdeb0d28e7fb6564078d21e84822a872da7c9ecd0be74c7d254a97311e84ae29ad1815831b97721508df28539e689b03ef77809d0202721263665e3a3918bf9bcba2f677be46881be30dc6db1036af778830be3921fd7f34a5379d6c6c6807c715b62a7807646a1815d790c7286fb75227548efbb6f2c10c6516af67815eb79331539478c6e2cc7bc2dcc31c43cd9ebe8425a83acbdfbeda5d854df47f238899233d1e068806f6560d659a51ae6803dc971f99c1975158b1a23f9ea497f3d89eec165808852ff9231ef752da095382d5ec96a3423731fe423bb0199e2511064a1f41ea927d41c53049834018b963c704ca6ff02b97781f0836197583c1b0f0b2cdd5fa7b5dd02780b251e76956b9d1f584d746ba1d28f2bd6c81d87a85c942e7c357f7940a4261efadf5330ab6da1c1e560d77638db29373535006749e42b33ca668f7dcc3110c706b462e2ba50ae503ec93a07931e9a590dcc62692376240c2ac545f707d93d658c003e9237afbd5074661b0dc119c799ae8e9589af585fb9f166b58a113fc098d8a129365792919c3042479b597c10538565fb0c0865b0dc3dbb8bde3480288d5bc71d176d5211163d4d46979cee4c1b737f572e61e36a0ee5a6dc1afa25cb47fcf52e43e30e900717ff4adbe13df18d58e6b0e006d8ea3a39dafadd3ce4b7ec635bc7d16537d4d198e61e2df51ea3fc244fb944684f9938c4ccedb3fff2bacff34fbe406c389a0636174a7ea2a0be15338bc8f6d81d773bec0cced0f3b9e814925aaf6403c304c09c1a53a32730018e059aa409a49ce720e42efa01988dad1b9679b811c905786a4f4803d2b063915111b410948e62a64b3effabc8774974dac1dfeaf6fb4dfd41b3f4b216b57ca11fba3573407a72825821f5ce5cc7483b1827a103df6039189ea1696085ba3860f6df4e94ccd7d39c4e465fb9b37fc1fdde9461c3ac1f635d395f499f1dfe1c8372e0d5add3ededde82619fe4c70dd39fdd68fc7bd9b56d588c743e86877a2646919967fb9669ce87d32c4136c73a1df5bdab2518752cd0c4c27c945e979b28c25db4c83b0fd3adc1771"}, &(0x7f0000e89000)=0x1008) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00005f9000)={r5, 0x6, 0x7f, 0x100000000}, &(0x7f0000ffe000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00008d6000)={0x1, [0x0]}, &(0x7f000028f000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000ffe000-0x8)={r6, 0xffffffffffffbff7}, &(0x7f00007a0000)=0x8) sendmsg$inet_sctp(r2, &(0x7f00007bd000-0x38)={&(0x7f000003f000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000048d000)=[{&(0x7f0000ffe000-0xfc)="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", 0xfc}, {&(0x7f0000b27000)="165667de39eed69e01eb2cc2b2592eed1ae5e18aaf7820912eea5529d5f142084779b54885aad8172a0ca1f630279485ce0f7beee31a4f07f8982cc9484f79991cba", 0x42}, {&(0x7f00002be000-0x7b)="c6a3f2bad85167a65b19c59861f31d6ce92a3204efd483590ef814290f188c3c9082de25a4646401fca686eece5541a47c601d84299692d79f71b2494e3634bb2c5ee9dd252bc2cb6c28e36a273e703b760d207e19b05614124254137a78524437704a40a5e57c9a221d4386368e5d409853bacd460d14d517796f", 0x7b}, {&(0x7f0000ffd000)="dc42889698469cada9562800000000000010002e97c3877d6a26423b", 0x1c}], 0x4, &(0x7f0000ffd000)=[@init={0x18, 0x84, 0x0, {0x6, 0x10001, 0x296d424d, 0xc606}}, @init={0x18, 0x84, 0x0, {0x8, 0x3, 0x7, 0x68}}, @init={0x18, 0x84, 0x0, {0x5, 0x1000, 0x9, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x10001, 0x7, 0x8000, 0x0, 0xfffc, 0x6, 0x0, 0x13341bbf, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x100000001, 0x208, 0x4548, 0x3, r7}}], 0x5, 0x40000}, 0x5) r8 = socket$inet_sctp(0x2, 0x20000000005, 0x84) setsockopt$inet_opts(r8, 0x0, 0x10000000007, &(0x7f0000f6b000-0xd)="000001000000001f0000000700", 0xd) [ 46.936441] QAT: Invalid ioctl 2017/12/04 04:45:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00003e8000-0xa)="2f6465762f7663732300", 0x8, 0x0) getpid() perf_event_open(&(0x7f00003a8000)={0x2, 0x78, 0x2c, 0x3, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x4000000000000000, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000019f000-0xd)="2f6465762f7573626d6f6e2300", 0x2, 0x400100ffd) r2 = socket$inet6(0xa, 0x80002, 0x88) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000013f000)={0x0, 0x0}) setsockopt$inet6_int(r3, 0x29, 0x2000000003c, &(0x7f0000382000-0x4)=0x3f, 0x4) getcwd(&(0x7f00001d9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59) bind$inet6(r2, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00007f2000)={0xa}, 0x4) getsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000548000-0x4)=0x0, &(0x7f0000ec3000)=0x4) r4 = socket$inet6(0xa, 0x802, 0x88) sendmsg$inet_sctp(r4, &(0x7f0000558000-0x38)={&(0x7f0000989000)=@in6={0xa, 0x3, 0xf56, @loopback={0x0, 0x1}, 0x9}, 0x1c, &(0x7f0000f70000)=[{&(0x7f0000d7f000)="", 0x0}], 0x1, 0x0, 0x0, 0x0}, 0x10000) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00009ba000-0x4)=0x0) open$dir(&(0x7f000021c000-0x8)="2e2f66696c653000", 0x2000, 0x60) r5 = syz_open_dev$loop(&(0x7f0000e9c000)="2f6465762f6c6f6f702300", 0x0, 0x804) ioctl(r5, 0x440000000000127f, &(0x7f0000608000-0x3)="00a826") 2017/12/04 04:45:14 executing program 5: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000b7f000-0x20)={@generic="c0fabc0bd7aa3cecbe75dd4f76c63180", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x200, &(0x7f0000ffa000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000334000)={@common="73697430000000000000000000000000", @ifru_flags=0x1}) r3 = socket$inet6(0xa, 0xfffffffffffffffb, 0x400) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000211000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000df8000-0x4)=0xe8) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00006fc000)={@generic="85b2d4420a92babd3dd20000bc3fd680", r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000ffb000-0x20)={@common="73697430000000000000000000000000", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = socket$inet6(0xa, 0x1, 0x6) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f00000c4000-0x18)={0x0, 0x6, 0x0, 0x0, 0x0}, &(0x7f0000ffd000)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000ffa000-0xa0)={r6, @in6={{0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x8, 0x1, 0x81, 0x4}, &(0x7f0000ff9000)=0xa0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000ffa000-0x8)={0x0, 0x9}, &(0x7f0000ff9000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000685000)={r8, 0x33, "6c3b16bdd584ae75b5936b759a3adc0363c63bb7908bf2e94cc6a270f4c9434408770978974151ffda6773d3e311c9c7d87c94"}, &(0x7f0000678000)=0x3c) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00007a2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2101}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000ffa000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3003}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ffc000)={r9, 0x8}, &(0x7f0000784000)=0x8) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f000014b000-0x6)={r7, 0x1003}, 0x6) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f00007d1000-0x10)=@req={0x28, &(0x7f0000b9e000-0x28)={@generic="35840480e2409cbfae5147008ae7baa8", @ifru_names=@generic="b1b5f2a403a6a62f6293908dbf44b7e6"}}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000ff1000-0x14)={0x0, 0x9, 0x8000, 0xf4, 0xb9b, 0x1}, &(0x7f0000ff0000)=0x14) socket$inet6(0xa, 0x0, 0x5ffffffffffffffe) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x0, 0xffffffffffffffff, &(0x7f0000ffd000)={0x0, 0x0}) gettid() mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f00007f9000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008bf000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xfffffffffffffffc}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000784000)={@generic="000000007f8371b5055252de46fe8b34", @ifru_flags=0x203}) getsockopt$inet6_int(r2, 0x29, 0x49, &(0x7f0000ff2000-0x4)=0x0, &(0x7f000043d000)=0x4) 2017/12/04 04:45:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00003e8000-0xa)="2f6465762f7663732300", 0x8, 0x0) getpid() perf_event_open(&(0x7f00003a8000)={0x2, 0x78, 0x2c, 0x3, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x4000000000000000, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000019f000-0xd)="2f6465762f7573626d6f6e2300", 0x2, 0x400100ffd) r2 = socket$inet6(0xa, 0x80002, 0x88) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000013f000)={0x0, 0x0}) setsockopt$inet6_int(r3, 0x29, 0x2000000003c, &(0x7f0000382000-0x4)=0x3f, 0x4) getcwd(&(0x7f00001d9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59) bind$inet6(r2, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00007f2000)={0xa}, 0x4) getsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000548000-0x4)=0x0, &(0x7f0000ec3000)=0x4) r4 = socket$inet6(0xa, 0x802, 0x88) sendmsg$inet_sctp(r4, &(0x7f0000558000-0x38)={&(0x7f0000989000)=@in6={0xa, 0x3, 0xf56, @loopback={0x0, 0x1}, 0x9}, 0x1c, &(0x7f0000f70000)=[{&(0x7f0000d7f000)="470a3747e4d6c6dc7e519c8cfa37b13380c40d8724eb4f1fe4fb8607a6fa401ca8969a", 0x23}], 0x1, 0x0, 0x0, 0x0}, 0x10000) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00009ba000-0x4)=0x0) open$dir(&(0x7f000021c000-0x8)="2e2f66696c653000", 0x2000, 0x60) r5 = syz_open_dev$loop(&(0x7f0000e9c000)="2f6465762f6c6f6f702300", 0x0, 0x804) ioctl(r5, 0x440000000000127f, &(0x7f0000608000-0x3)="00a826") 2017/12/04 04:45:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000286000-0x8)="2e2f66696c653000", 0x200000, 0x60) creat(&(0x7f000091b000-0x8)="2e2f66696c653000", 0x40) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000347000)="2f6465762f7161745f6164665f63746c00", 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00005dc000)="2f6465762f7663732300", 0x4, 0x220000) r2 = fcntl$getown(r1, 0x9) r3 = perf_event_open(&(0x7f0000c16000)={0x2, 0x78, 0xd4e8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x3, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000f28000-0x198)={0x7, 0x0, [{0x4, 0x0, 0xfffffffffffffffe, 0x3, 0x758f7d07, 0x2, 0x8, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x360, [0x0, 0x0, 0x0]}, {0x80000001, 0x101, 0x4, 0x10000, 0x0, 0x8000000001, 0x0, [0x0, 0x0, 0x0]}, {0x8000001d, 0x100000000, 0x0, 0xfffffffffffffffe, 0x8001, 0x5, 0x200, [0x0, 0x0, 0x0]}, {0x0, 0x7, 0x3, 0x0, 0x0, 0x8, 0x29, [0x0, 0x0, 0x0]}, {0x8000000f, 0x0, 0x2, 0x0, 0x0, 0x800, 0x0, [0x0, 0x0, 0x0]}, {0xa, 0x1f, 0x0, 0xd43f, 0xfff, 0x1f, 0x0, [0x0, 0x0, 0x0]}]}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bb5000)="2f6465762f73657175656e63657200", 0x40, 0x0) r5 = openat(r3, &(0x7f0000755000-0x8)="2e2f66696c653000", 0x200, 0x40) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00009f9000-0x10)={r5, 0x18, &(0x7f0000f15000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000049c000)=r6, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000550000)={0x100000000002, 0x19, 0x9, 0xffffffffffffff03, 0x0, r4, 0x5}, 0x1c) r7 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000407000-0x11)="2f6465762f7161745f6164665f63746c00", 0x400, 0x0) ioctl$VT_RELDISP(r0, 0x5605) mmap(&(0x7f0000002000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket(0x1e, 0x1, 0x0) bind(r8, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000006c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x12, 0x0, 0x0, @broadcast=0xffffffff, ""}}}}}, 0x0) r9 = syz_open_dev$mice(&(0x7f000074a000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x4000) ioctl$DRM_IOCTL_MARK_BUFS(r9, 0x40206417, &(0x7f00003a3000)={0x7fffffff, 0xfff, 0x4, 0xa3d, 0xc, 0xe8ee}) listen(r8, 0x0) accept$unix(r8, &(0x7f00003fe000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000bc0000-0x4)=0x8) setsockopt$sock_int(r8, 0x1, 0x7, &(0x7f00005fd000)=0x0, 0x4) r10 = epoll_create(0x1000007ffffffe) epoll_ctl$EPOLL_CTL_ADD(r10, 0x1, r8, &(0x7f0000a79000)={0x400000000000, 0x0}) r11 = socket(0x1e, 0x5, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r7, 0x54a3) socket(0xa, 0x6, 0x20) sendmsg(r11, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "bc07000000008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe00000003000000f8000007003f010039d8f986ff0100000000050000000000000019d67bcbc7e3ad316afd8374edb9b7341c1fd4cb24281e27800000100076c3979ac40000bd837e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f00008e6000)=[], 0x0, &(0x7f0000774000)=[{0x100, 0x1ff, 0x2, "971d18d33d774c7d1ac61810a153b48b80c192c7d52aa9dc8e347103f049c129e1c734fb1bc9b218a8df8030f23c20981ca523bf7479349a7769743067c8dcae6d1197be07b69bfc86f840cf7419830c947574f4ca59c5283e44b0eabe8741d19192e81e5848faa51551d2a55f4fcf1bc240a945e1f3ff77ba0efce2599b2c96d77401a8bf1a621f849de75b798fe2460e959de6ce1d34159c90440d9a6a21142e88e3b1cf4c9ed0fe07af7a3e9d3cd802e40f93af31a71eee621a8a8de15ece96e87da35b25519aaeb7b598430136da641877bf165c87b4b61369e78c7ea637efadaeca7de71231e4e1d7"}, {0xd0, 0x11, 0x4, "ad2d01de91dae59b974cf124e70aa1eb2e7256ba755af5eb9cdb87f316878e95b284b0e44758e039b01b09a88800a4a586374f9b7dad9dcfedad911cf7bf5729537dd159d322d44d6cadaedc62a06ce903776716c1968fa712060b4a0db9225f1bb477a7af886986395ba1d881e4481f08f1ca12895b894c1a6aa482571433d7fac725f3730d36104db308ffc30470b4008c45f9813557975cfa4b37e39e59bc91413a2a0309337137de94413ce8ddb08b971cc5bcd222ae94"}, {0x58, 0x1, 0x6, "49457005fdfe03d0dede9be6be072daa9ef67b58b2bbdc205a48efeeef8d6c8b19b5a484943844356466b29a21c3f54c55a3b9ce2c2b0b30c05da8c2f9190f111ccc"}], 0x3, 0x0}, 0x0) [ 47.025213] QAT: Invalid ioctl [ 47.036735] device syz5 left promiscuous mode 2017/12/04 04:45:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00003e8000-0xa)="2f6465762f7663732300", 0x8, 0x0) getpid() perf_event_open(&(0x7f00003a8000)={0x2, 0x78, 0x2c, 0x3, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x4000000000000000, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000019f000-0xd)="2f6465762f7573626d6f6e2300", 0x2, 0x400100ffd) r2 = socket$inet6(0xa, 0x80002, 0x88) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000013f000)={0x0, 0x0}) setsockopt$inet6_int(r3, 0x29, 0x2000000003c, &(0x7f0000382000-0x4)=0x3f, 0x4) getcwd(&(0x7f00001d9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59) bind$inet6(r2, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00007f2000)={0xa}, 0x4) getsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000548000-0x4)=0x0, &(0x7f0000ec3000)=0x4) r4 = socket$inet6(0xa, 0x802, 0x88) sendmsg$inet_sctp(r4, &(0x7f0000558000-0x38)={&(0x7f0000989000)=@in6={0xa, 0x3, 0xf56, @loopback={0x0, 0x1}, 0x9}, 0x1c, &(0x7f0000f70000)=[{&(0x7f0000d7f000)="470a3747e4d6c6dc7e519c8cfa37b13380c40d8724eb4f1fe4fb8607a6fa401ca8969a47542c8e2cb00000000000000000dbf1ee", 0x34}], 0x1, 0x0, 0x0, 0x0}, 0x10000) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00009ba000-0x4)=0x0) open$dir(&(0x7f000021c000-0x8)="2e2f66696c653000", 0x2000, 0x60) r5 = syz_open_dev$loop(&(0x7f0000e9c000)="2f6465762f6c6f6f702300", 0x0, 0x804) ioctl(r5, 0x440000000000127f, &(0x7f0000608000-0x3)="00a826") [ 47.071385] device syz5 entered promiscuous mode 2017/12/04 04:45:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x800000000000, 0x400000, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000fbd000)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000130000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000035f000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000018c000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000c0c000-0xe8)={{{@in=@multicast2=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000158000-0x4)=0xe8) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000675000-0xa)="2f6465762f6375736500", 0x240400, 0x0) ioctl$KVM_CHECK_EXTENSION(r4, 0xae03, 0xa7) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f000008f000-0x6)={0x0, 0x1f}, &(0x7f000025d000)=0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00001ac000)={0x101, 0x4, 0x3ff, 0x40, r5}, 0x10) setresuid(r1, r2, r3) sendmsg$netlink(r0, &(0x7f00004d0000)={0x0, 0x0, &(0x7f0000bb4000-0x10)=[{&(0x7f0000f2f000-0x11)=[{0x11, 0x1c, 0x80719, 0x0, 0x0, "12"}], 0x11}], 0x1, &(0x7f0000025000)=[], 0x0, 0x0}, 0x0) 2017/12/04 04:45:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00003e8000-0xa)="2f6465762f7663732300", 0x8, 0x0) getpid() perf_event_open(&(0x7f00003a8000)={0x2, 0x78, 0x2c, 0x3, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x4000000000000000, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000019f000-0xd)="2f6465762f7573626d6f6e2300", 0x2, 0x400100ffd) r2 = socket$inet6(0xa, 0x80002, 0x88) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000013f000)={0x0, 0x0}) setsockopt$inet6_int(r3, 0x29, 0x2000000003c, &(0x7f0000382000-0x4)=0x3f, 0x4) getcwd(&(0x7f00001d9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59) bind$inet6(r2, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00007f2000)={0xa}, 0x4) getsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000548000-0x4)=0x0, &(0x7f0000ec3000)=0x4) r4 = socket$inet6(0xa, 0x802, 0x88) sendmsg$inet_sctp(r4, &(0x7f0000558000-0x38)={&(0x7f0000989000)=@in6={0xa, 0x3, 0xf56, @loopback={0x0, 0x1}, 0x9}, 0x1c, &(0x7f0000f70000)=[{&(0x7f0000d7f000)="470a3747e4d6c6dc7e519c8cfa37b13380c40d8724eb4f1fe4fb8607a6fa401ca8969a47542c8e2cb00000000000000000dbf1eedf91d955a9e84c62af", 0x3d}], 0x1, 0x0, 0x0, 0x0}, 0x10000) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00009ba000-0x4)=0x0) open$dir(&(0x7f000021c000-0x8)="2e2f66696c653000", 0x2000, 0x60) r5 = syz_open_dev$loop(&(0x7f0000e9c000)="2f6465762f6c6f6f702300", 0x0, 0x804) ioctl(r5, 0x440000000000127f, &(0x7f0000608000-0x3)="00a826") 2017/12/04 04:45:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000087e000)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000002000)="2f6465762f73672300", 0x2, 0x42) r0 = socket$inet6(0xa, 0x0, 0x2) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000368000)={&(0x7f0000279000)="2e2f66696c653000", 0x0}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ffc000)={r1, 0x18, &(0x7f0000ffc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r2 = socket(0x11, 0x2, 0x8) bind(r2, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000219000-0x4)=0xb55, 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00004c9000)=0x4000000000000fd, 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000c80000-0x4)=0x0, &(0x7f000040b000+0x543)=0x4) getpeername$netrom(r2, &(0x7f0000275000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00003e7000-0x4)=0x10) recvfrom$ipx(r2, &(0x7f0000ff6000)="", 0x0, 0x20, &(0x7f0000ff6000)={0x4, 0x7f, 0x4, "ff7fe6d322b1", 0x10000005, 0x0}, 0x10) sendmsg(r2, &(0x7f000046e000)={0x0, 0x0, &(0x7f0000a52000-0x10)=[{&(0x7f0000e14000-0x20)="0e55652b397d13050a37d4f25ec0a7248423a6f2ab19c42f3aa977a14706a48d", 0x20}], 0x1, &(0x7f0000ff6000)=[{0xd0, 0x12b, 0xfff, "f59333a83153124f1583800c82350f29f1c6ba9129c1bc1ec3bf1d6e857c4bf22e31dfe469c29ee1e38b0042647562da0ae822a89cfbfc0d75e8d96f089103c170d345399504dc3f7b90ef4aba291e7ce8c3fd01133491efaa23c803e6d42d319e68decf113db724f644838c98ad584aa7baf6a779625e4aa84dcfe931bdf2eae76d85149c408006c918a9061a7bc8578333a4d89856e12e40093f0f51719f189dff18f79393e8ec15c631bf1b6c2753f68cef61bc0cc77293eb4f"}, {0xe0, 0x10f, 0xffffffffffffffff, "8bb977676eaf57e4d85003a3a7472f380fb3e1b47e26b2726238b1830f52de3f274256854f5b778fde67e820b787928fe9a086c1dfd51de66fc5c675b4e9dc34096be3a0a7501fde3fd17a410df3491231ea35152b019c2fd139c7bbda9e9c0a57a97327bb9e57f0ae3fea0693a97f8705e30ec56e5393807862dd7c9b8f9c84c57ef87d605b5d8409742d9a5601c22d3d9685dab957c83c787726763e769824db0e361fbe5debd5d585388d837a470deb49f443b72fb0d3d5e5bc6eddf54df5661d2890d1c074d5480b911f4ac9"}, {0x90, 0x18c, 0x309c2dc1, "a3c3b3dca1eba445a7cacbf6c02addfc5889af01295f29d858023aff82d76536e43e78346cd1e44d383f74d4a9a52e228ece3c179c228db0a405ec03867f032116c82ecbef677235ee9075b7be01149169fc2d63c80fa306d8d0b9c2a8a00867e26b0e14be69c23247a48d8e50e49498ad917fd5004d231f45ce841db69539db"}], 0x240, 0x20008014}, 0x10) setsockopt(r0, 0x1, 0x1ff, &(0x7f0000cd6000-0x6a)="9b4aab65ab3e0c802c27df0300ee2aebeadaa7fd4fad3c9e94096a33accfaafe1bfbe46642d806ccb197047c94f50405c35459193f5e0008000000000000400873ad9b624ae7c267149b181c974c96bc3230d91d41b1710000000000000005000000000000000555c356", 0x6a) r3 = socket$inet6_sctp(0xa, 0x4, 0x84) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f000069b000-0x3)=0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00002d6000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00003e0000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000ff3000-0x6)={0x0, 0x0}, &(0x7f0000981000)=0x6) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000b41000)={r4, 0x1000, "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"}, &(0x7f0000e89000)=0x1008) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00005f9000)={r5, 0x6, 0x7f, 0x100000000}, &(0x7f0000ffe000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00008d6000)={0x1, [0x0]}, &(0x7f000028f000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000ffe000-0x8)={r6, 0xffffffffffffbff7}, &(0x7f00007a0000)=0x8) sendmsg$inet_sctp(r2, &(0x7f00007bd000-0x38)={&(0x7f000003f000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000048d000)=[{&(0x7f0000ffe000-0xfc)="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", 0xfc}, {&(0x7f0000b27000)="165667de39eed69e01eb2cc2b2592eed1ae5e18aaf7820912eea5529d5f142084779b54885aad8172a0ca1f630279485ce0f7beee31a4f07f8982cc9484f79991cba", 0x42}, {&(0x7f00002be000-0x7b)="c6a3f2bad85167a65b19c59861f31d6ce92a3204efd483590ef814290f188c3c9082de25a4646401fca686eece5541a47c601d84299692d79f71b2494e3634bb2c5ee9dd252bc2cb6c28e36a273e703b760d207e19b05614124254137a78524437704a40a5e57c9a221d4386368e5d409853bacd460d14d517796f", 0x7b}, {&(0x7f0000ffd000)="dc42889698469cada9562800000000000010002e97c3877d6a26423b", 0x1c}], 0x4, &(0x7f0000ffd000)=[@init={0x18, 0x84, 0x0, {0x6, 0x10001, 0x296d424d, 0xc606}}, @init={0x18, 0x84, 0x0, {0x8, 0x3, 0x7, 0x68}}, @init={0x18, 0x84, 0x0, {0x5, 0x1000, 0x9, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x10001, 0x7, 0x8000, 0x0, 0xfffc, 0x6, 0x0, 0x13341bbf, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x100000001, 0x208, 0x4548, 0x3, r7}}], 0x5, 0x40000}, 0x5) socket$inet_sctp(0x2, 0x20000000005, 0x84) 2017/12/04 04:45:14 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_unlink(&(0x7f0000012000-0xf)="62747266732e00") truncate(&(0x7f0000012000-0x8)="2e2f66696c653000", 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000011000)="2e2f66696c65302f66696c653000", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000001000-0x10)={&(0x7f0000deb000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000013000-0x8)="2e2f66696c653000", &(0x7f0000003000+0x191)={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) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) sendto$ipx(r0, &(0x7f0000819000)="548a8b65b4d034accfe87cafae3f1b81f645f50d46f0c1020adffdf7f0dba7d01dfa0686b6723da63faf48579bf52e62a616b87a5dce3cfcddd35fdc99c010f796733324f961794bf58b34188ffc302dca32b1f0a4c2bf199540daed6dc906365ebb263637fe946f9cedb99f36e1495cd76decd32dcad3bb13b87b7732b76767b9f15aa70fc229464fd0dce1c9a4151e85bda360715e3e1d7a56d302996c23006b55d8a1375f342e8c24f19c08ffaf8ece31572bacaa13f601", 0xb9, 0x20008044, &(0x7f000019b000)={0x4, 0x95, 0x8000, "adc01355582c", 0x977, 0x0}, 0x10) 2017/12/04 04:45:14 executing program 5: name_to_handle_at(0xffffffffffffffff, &(0x7f000000a000)="2e2f66696c653000", &(0x7f0000036000)={0x8, 0x0, ""}, &(0x7f0000040000)=0x0, 0x200000000000000) prctl$seccomp(0x2f, 0x0, &(0x7f00005d2000+0x95e)={0x1, &(0x7f0000ab9000)=[{0x0, 0x68, 0x0, 0x401}]}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000281000)="2f6465762f6877726e6700", 0x10000, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000e26000-0x4)={0xce}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6877726e6700", 0x430000, 0x0) syz_emit_ethernet(0xb9, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0xff, 0x4, 0xfffffffffffffffc}}], {{0xabff, @x25={0x0, 0x81, 0x0, "0bcf3223742f29162663fce16ae8b6d0e81a4191aa3980f13f310f4f98cfe300ef676bc9a6d55da215b88f616cbb882b51c24583e5666f930e8bf058e7f78f37a93d013a843763b22b3ae2c77e4868dfed09963e5515d48d04155017f7a49ff5ec09a64d87a5c40c7a6ceb48b8bb3744c71ee37e79e018afce0514b2fb45c36ef534fa80a632f2ef393d0d5dfd88ec6a85f67c1bec438d1c0bee107302efac38f6b43500"}}}}, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0x8)={0x2, [0x200, 0x628aba9b]}, &(0x7f0000d0c000)=0x8) 2017/12/04 04:45:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00003e8000-0xa)="2f6465762f7663732300", 0x8, 0x0) getpid() perf_event_open(&(0x7f00003a8000)={0x2, 0x78, 0x2c, 0x3, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x4000000000000000, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000019f000-0xd)="2f6465762f7573626d6f6e2300", 0x2, 0x400100ffd) r2 = socket$inet6(0xa, 0x80002, 0x88) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000013f000)={0x0, 0x0}) setsockopt$inet6_int(r3, 0x29, 0x2000000003c, &(0x7f0000382000-0x4)=0x3f, 0x4) getcwd(&(0x7f00001d9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59) bind$inet6(r2, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00007f2000)={0xa}, 0x4) getsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000548000-0x4)=0x0, &(0x7f0000ec3000)=0x4) r4 = socket$inet6(0xa, 0x802, 0x88) sendmsg$inet_sctp(r4, &(0x7f0000558000-0x38)={&(0x7f0000989000)=@in6={0xa, 0x3, 0xf56, @loopback={0x0, 0x1}, 0x9}, 0x1c, &(0x7f0000f70000)=[{&(0x7f0000d7f000)="470a3747e4d6c6dc7e519c8cfa37b13380c40d8724eb4f1fe4fb8607a6fa401ca8969a47542c8e2cb00000000000000000dbf1eedf91d955a9e84c62af9fc4452b", 0x41}], 0x1, 0x0, 0x0, 0x0}, 0x10000) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00009ba000-0x4)=0x0) open$dir(&(0x7f000021c000-0x8)="2e2f66696c653000", 0x2000, 0x60) r5 = syz_open_dev$loop(&(0x7f0000e9c000)="2f6465762f6c6f6f702300", 0x0, 0x804) ioctl(r5, 0x440000000000127f, &(0x7f0000608000-0x3)="00a826") [ 47.118998] device syz5 left promiscuous mode [ 47.135102] QAT: Invalid ioctl [ 47.150678] device syz5 entered promiscuous mode 2017/12/04 04:45:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000d77000-0x9)="2f6465762f72746300", 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006c0000-0x14)="7365637572697479637075736574406264657600", 0x0) pwrite64(r0, &(0x7f0000c25000-0x2)="fb38", 0x2, 0x0) fchmod(r0, 0x1000000000000000) fcntl$addseals(r0, 0x409, 0x2007) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x6) sendmsg$netlink(r1, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f000009b000)=[{&(0x7f00002a1000)=[{0x1d, 0x25, 0x1, 0x7fffffffffffffc0, 0x102e, "000000070b0003000000000000"}], 0x1d}], 0x1, &(0x7f000057f000)=[], 0x0, 0x0}, 0x0) syz_open_dev$vcsa(&(0x7f000046b000)="2f6465762f766373612300", 0xa8, 0x5) sendfile(r0, r0, &(0x7f0000c11000-0x8)=0x0, 0x7c) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x406, r1) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000810000-0x10)={0x0, 0x0, 0x80000000}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000369000)={r3, r4, 0x4}) clone(0x0, &(0x7f0000525000-0x2)="", &(0x7f00001b9000-0x4)=0x0, &(0x7f000019d000-0x4)=0x0, &(0x7f0000000000)="f3") r5 = syz_open_dev$sndseq(&(0x7f00009b1000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000958000-0x8c)={0x0, 0x100000001, 0x8, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000088b000)="2f6465762f73657175656e6365723200", 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f000096d000)={0x6, {{0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe75d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0xa, 0x1, 0xffffffff7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd8c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000877000-0x50)={{0x8001, 0x5}, {0x2, 0x7d}, 0xd, 0x5, 0x7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r6, 0x80045105) setsockopt$inet_udp_int(r6, 0x11, 0x65, &(0x7f00008ad000-0x4)=0x5, 0x4) read(r0, &(0x7f0000fb4000)="00000000000000000000000000000000000000000000000000000000", 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000b76000-0x4)=0x0, &(0x7f00000a9000-0x4)=0x4) clock_gettime(0x4000000000001, &(0x7f000031c000)={0x0, 0x0}) request_key(&(0x7f00003b5000)="7573657200", &(0x7f0000e4c000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000248000-0x10)="2f6465762f73657175656e6365723200", 0xfffffffffffffff8) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f000026e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f00004e2000)={0x10000, 0x3, 0xfffffffeffffffff, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x78, 0x100007, 0x0, 0xffffffffffffffff, 0x0, 0x81, 0x0, 0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/04 04:45:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00003e8000-0xa)="2f6465762f7663732300", 0x8, 0x0) getpid() perf_event_open(&(0x7f00003a8000)={0x2, 0x78, 0x2c, 0x3, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x4000000000000000, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000019f000-0xd)="2f6465762f7573626d6f6e2300", 0x2, 0x400100ffd) r2 = socket$inet6(0xa, 0x80002, 0x88) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000013f000)={0x0, 0x0}) setsockopt$inet6_int(r3, 0x29, 0x2000000003c, &(0x7f0000382000-0x4)=0x3f, 0x4) getcwd(&(0x7f00001d9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59) bind$inet6(r2, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00007f2000)={0xa}, 0x4) getsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000548000-0x4)=0x0, &(0x7f0000ec3000)=0x4) r4 = socket$inet6(0xa, 0x802, 0x88) sendmsg$inet_sctp(r4, &(0x7f0000558000-0x38)={&(0x7f0000989000)=@in6={0xa, 0x3, 0xf56, @loopback={0x0, 0x1}, 0x9}, 0x1c, &(0x7f0000f70000)=[{&(0x7f0000d7f000)="470a3747e4d6c6dc7e519c8cfa37b13380c40d8724eb4f1fe4fb8607a6fa401ca8969a47542c8e2cb00000000000000000dbf1eedf91d955a9e84c62af9fc4452b9c97", 0x43}], 0x1, 0x0, 0x0, 0x0}, 0x10000) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00009ba000-0x4)=0x0) open$dir(&(0x7f000021c000-0x8)="2e2f66696c653000", 0x2000, 0x60) r5 = syz_open_dev$loop(&(0x7f0000e9c000)="2f6465762f6c6f6f702300", 0x0, 0x804) ioctl(r5, 0x440000000000127f, &(0x7f0000608000-0x3)="00a826") 2017/12/04 04:45:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00003e8000-0xa)="2f6465762f7663732300", 0x8, 0x0) getpid() perf_event_open(&(0x7f00003a8000)={0x2, 0x78, 0x2c, 0x3, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x4000000000000000, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000019f000-0xd)="2f6465762f7573626d6f6e2300", 0x2, 0x400100ffd) r2 = socket$inet6(0xa, 0x80002, 0x88) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000013f000)={0x0, 0x0}) setsockopt$inet6_int(r3, 0x29, 0x2000000003c, &(0x7f0000382000-0x4)=0x3f, 0x4) getcwd(&(0x7f00001d9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59) bind$inet6(r2, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00007f2000)={0xa}, 0x4) getsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000548000-0x4)=0x0, &(0x7f0000ec3000)=0x4) r4 = socket$inet6(0xa, 0x802, 0x88) sendmsg$inet_sctp(r4, &(0x7f0000558000-0x38)={&(0x7f0000989000)=@in6={0xa, 0x3, 0xf56, @loopback={0x0, 0x1}, 0x9}, 0x1c, &(0x7f0000f70000)=[{&(0x7f0000d7f000)="470a3747e4d6c6dc7e519c8cfa37b13380c40d8724eb4f1fe4fb8607a6fa401ca8969a47542c8e2cb00000000000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c6", 0x44}], 0x1, 0x0, 0x0, 0x0}, 0x10000) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00009ba000-0x4)=0x0) open$dir(&(0x7f000021c000-0x8)="2e2f66696c653000", 0x2000, 0x60) r5 = syz_open_dev$loop(&(0x7f0000e9c000)="2f6465762f6c6f6f702300", 0x0, 0x804) ioctl(r5, 0x440000000000127f, &(0x7f0000608000-0x3)="00a826") [ 47.217595] netlink: 9 bytes leftover after parsing attributes in process `syz-executor5'. [ 47.236246] QAT: Invalid ioctl 2017/12/04 04:45:14 executing program 0: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x10000000008) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000fd4000-0x1c)={0xa, 0x2, 0xfffffffffffffffb, @loopback={0x0, 0x1}, 0x8cd}, 0x1c) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2a, &(0x7f0000fd6000-0x2)="d30d", 0x2) bind$inet6(r0, &(0x7f00004a7000)={0xa, 0x1, 0x10a7818c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}, 0x1c) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000fd3000)=0x4c7c, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ba9000)={0x26, "686173650000fd00000000040011", 0x4000004001050, 0x404, "78657461000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r1, &(0x7f00001d6000-0x58)={0x26, "006b054970096572680000000700", 0x130e, 0xc04, "6563622873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r2 = socket$inet(0x2, 0x2, 0xfffffffffffffffe) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000098f000)="19817908c06cff07e30400000c63e297d60f069680e800015a0342", 0x1b) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000c6b000)={0x0, 0x0}) bind$inet6(r3, &(0x7f0000e56000-0x1c)={0xa, 0x3, 0xcec, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) mmap(&(0x7f0000000000/0x95a000)=nil, 0x95a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000e02000)={0x3, [0x7fffffff, 0x6, 0xffffffff]}, 0xa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000837000)={0x0, 0x8b, "d4789dd82cd7b0b6f653e2541fdf03c8bf8aa3af966719975d0fd8d70cd91a1767924e650dfbd1aff4350e23acb040f1930d10b0cad6a4f8a8bb0c383b0c3dd2788f39fb9c88bd3858b86e3e2285a73322e41396c0cdd64547e838ecf5ee9d783c4946cf94d806c724e7e905d4e516757b6691c49a3cb119867a36fcc37f2ecda90c96d6695f72eb7792a4"}, &(0x7f00003bb000)=0x93) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000911000)={r4, 0x81, 0x1010}, &(0x7f00008f3000)=0xc) socketpair(0xd, 0x80000, 0x800, &(0x7f0000a32000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f0000f14000-0x10)={0xc, 0xffffff7fffffbff8}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000095a000)={0x0, 0x1, 0x4, 0x6, 0x1, 0x807e, 0xeaa2, 0x0, {r5, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf2aa, 0x3, 0x4, 0x2, 0x6}}, &(0x7f0000cbd000-0x4)=0xb8) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) writev(r7, &(0x7f00006f6000)=[{&(0x7f000075c000-0x3a)="39000000120003196906ffff7f0000070b00000004000000d901000300000014190012000f000100000000000020000000000000040001009053", 0x3a}], 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000061d000)=@assoc_id=r5, &(0x7f0000d44000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) 2017/12/04 04:45:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00003e8000-0xa)="2f6465762f7663732300", 0x8, 0x0) getpid() perf_event_open(&(0x7f00003a8000)={0x2, 0x78, 0x2c, 0x3, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x4000000000000000, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000019f000-0xd)="2f6465762f7573626d6f6e2300", 0x2, 0x400100ffd) r2 = socket$inet6(0xa, 0x80002, 0x88) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000013f000)={0x0, 0x0}) setsockopt$inet6_int(r3, 0x29, 0x2000000003c, &(0x7f0000382000-0x4)=0x3f, 0x4) getcwd(&(0x7f00001d9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59) bind$inet6(r2, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00007f2000)={0xa}, 0x4) getsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000548000-0x4)=0x0, &(0x7f0000ec3000)=0x4) r4 = socket$inet6(0xa, 0x802, 0x88) sendmsg$inet_sctp(r4, &(0x7f0000558000-0x38)={&(0x7f0000989000)=@in6={0xa, 0x3, 0xf56, @loopback={0x0, 0x1}, 0x9}, 0x1c, &(0x7f0000f70000)=[{&(0x7f0000d7f000)="470a3747e4d6c6dc7e519c8cfa37b13380c40d8724eb4f1fe4fb8607a6fa401ca8969a47542c8e2cb00000000000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00009ba000-0x4)=0x0) open$dir(&(0x7f000021c000-0x8)="2e2f66696c653000", 0x2000, 0x60) r5 = syz_open_dev$loop(&(0x7f0000e9c000)="2f6465762f6c6f6f702300", 0x0, 0x804) ioctl(r5, 0x440000000000127f, &(0x7f0000608000-0x3)="00a826") 2017/12/04 04:45:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000092000-0x1)=0x0) ioctl$int_in(r0, 0x800000802c542a, &(0x7f0000000000)=0x0) [ 47.263841] netlink: 9 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/04 04:45:14 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket$inet(0x2, 0x3, 0x2000000003) close(r0) unshare(0x400) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000000000)=@un=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000001000-0x4)=0x1002) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f0000006000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x10, 0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000006000-0x40)=[{&(0x7f0000006000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7}, {&(0x7f0000007000-0xc)="000000000000000000000000", 0xc}, {&(0x7f0000002000-0x3c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c}, {&(0x7f0000008000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000c83000)={@common="69705f76746930000000000000000000", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000ef5000-0x30)={0x1, 0x3, &(0x7f0000ef5000-0x18)=[@generic={0x100, 0x0, 0x0, 0x0}, @generic={0x400, 0x200, 0x0, 0x0}, @generic={0xd395, 0x0, 0x6, 0x0}], &(0x7f000003b000-0x6)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7, 0x0}, 0x30) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x10005, 0x84, &(0x7f00001a0000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000c8d000)=r2, 0x4) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r3, &(0x7f000006e000-0x30)=[{&(0x7f0000c28000)="", 0x0}, {&(0x7f0000d64000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38}, {&(0x7f0000ef7000-0xf)="000000000000000000000000000000", 0xf}], 0x3, 0x200000000000003d) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000954000-0x30)=[{&(0x7f0000c9e000-0x51)="f07c32d4f088144ad269ed9bb31ec967804866fdfcc3ef3f7a2cd535b5e77db18ed790c2b6d8b9852b8ef2c45c69f5a58ca5438ff630ddccf8aeca06fd8768dd30eb69f60ca883955e74dbea14eba2713b", 0x51}, {&(0x7f0000ef8000-0x65)="9d7472038200ff93dc0979cda08fe71503b7375a5cc8db0e87c53ff58448744a3c7f22b36522e4edad9582ffc1a12604647090907c93bf7fe446256af1a21713cf3b52caa313a6baa85550dae5c52b3b8f1b7c68cde470b8a0c94384a2c634b051a8213666", 0x65}, {&(0x7f00002d7000)="bb996543c887dd7b0ab666e79af11ccacabd8de1767a68a2ca0bcc9221a63d7cc97afabefae3e182c85b21d5c107", 0x2e}], 0x3, 0x8000000002) 2017/12/04 04:45:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000087e000)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000002000)="2f6465762f73672300", 0x2, 0x42) r0 = socket$inet6(0xa, 0x0, 0x2) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000368000)={&(0x7f0000279000)="2e2f66696c653000", 0x0}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ffc000)={r1, 0x18, &(0x7f0000ffc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r2 = socket(0x11, 0x2, 0x8) bind(r2, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000219000-0x4)=0xb55, 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00004c9000)=0x4000000000000fd, 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000c80000-0x4)=0x0, &(0x7f000040b000+0x543)=0x4) getpeername$netrom(r2, &(0x7f0000275000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00003e7000-0x4)=0x10) recvfrom$ipx(r2, &(0x7f0000ff6000)="", 0x0, 0x20, &(0x7f0000ff6000)={0x4, 0x7f, 0x4, "ff7fe6d322b1", 0x10000005, 0x0}, 0x10) sendmsg(r2, &(0x7f000046e000)={0x0, 0x0, &(0x7f0000a52000-0x10)=[{&(0x7f0000e14000-0x20)="0e55652b397d13050a37d4f25ec0a7248423a6f2ab19c42f3aa977a14706a48d", 0x20}], 0x1, &(0x7f0000ff6000)=[{0xd0, 0x12b, 0xfff, "f59333a83153124f1583800c82350f29f1c6ba9129c1bc1ec3bf1d6e857c4bf22e31dfe469c29ee1e38b0042647562da0ae822a89cfbfc0d75e8d96f089103c170d345399504dc3f7b90ef4aba291e7ce8c3fd01133491efaa23c803e6d42d319e68decf113db724f644838c98ad584aa7baf6a779625e4aa84dcfe931bdf2eae76d85149c408006c918a9061a7bc8578333a4d89856e12e40093f0f51719f189dff18f79393e8ec15c631bf1b6c2753f68cef61bc0cc77293eb4f"}, {0xe0, 0x10f, 0xffffffffffffffff, "8bb977676eaf57e4d85003a3a7472f380fb3e1b47e26b2726238b1830f52de3f274256854f5b778fde67e820b787928fe9a086c1dfd51de66fc5c675b4e9dc34096be3a0a7501fde3fd17a410df3491231ea35152b019c2fd139c7bbda9e9c0a57a97327bb9e57f0ae3fea0693a97f8705e30ec56e5393807862dd7c9b8f9c84c57ef87d605b5d8409742d9a5601c22d3d9685dab957c83c787726763e769824db0e361fbe5debd5d585388d837a470deb49f443b72fb0d3d5e5bc6eddf54df5661d2890d1c074d5480b911f4ac9"}, {0x90, 0x18c, 0x309c2dc1, "a3c3b3dca1eba445a7cacbf6c02addfc5889af01295f29d858023aff82d76536e43e78346cd1e44d383f74d4a9a52e228ece3c179c228db0a405ec03867f032116c82ecbef677235ee9075b7be01149169fc2d63c80fa306d8d0b9c2a8a00867e26b0e14be69c23247a48d8e50e49498ad917fd5004d231f45ce841db69539db"}], 0x240, 0x20008014}, 0x10) setsockopt(r0, 0x1, 0x1ff, &(0x7f0000cd6000-0x6a)="9b4aab65ab3e0c802c27df0300ee2aebeadaa7fd4fad3c9e94096a33accfaafe1bfbe46642d806ccb197047c94f50405c35459193f5e0008000000000000400873ad9b624ae7c267149b181c974c96bc3230d91d41b1710000000000000005000000000000000555c356", 0x6a) r3 = socket$inet6_sctp(0xa, 0x4, 0x84) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f000069b000-0x3)=0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00002d6000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00003e0000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000ff3000-0x6)={0x0, 0x0}, &(0x7f0000981000)=0x6) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000b41000)={r4, 0x1000, "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"}, &(0x7f0000e89000)=0x1008) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00005f9000)={r5, 0x6, 0x7f, 0x100000000}, &(0x7f0000ffe000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00008d6000)={0x1, [0x0]}, &(0x7f000028f000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000ffe000-0x8)={r6, 0xffffffffffffbff7}, &(0x7f00007a0000)=0x8) sendmsg$inet_sctp(r2, &(0x7f00007bd000-0x38)={&(0x7f000003f000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000048d000)=[{&(0x7f0000ffe000-0xfc)="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", 0xfc}, {&(0x7f0000b27000)="165667de39eed69e01eb2cc2b2592eed1ae5e18aaf7820912eea5529d5f142084779b54885aad8172a0ca1f630279485ce0f7beee31a4f07f8982cc9484f79991cba", 0x42}, {&(0x7f00002be000-0x7b)="c6a3f2bad85167a65b19c59861f31d6ce92a3204efd483590ef814290f188c3c9082de25a4646401fca686eece5541a47c601d84299692d79f71b2494e3634bb2c5ee9dd252bc2cb6c28e36a273e703b760d207e19b05614124254137a78524437704a40a5e57c9a221d4386368e5d409853bacd460d14d517796f", 0x7b}, {&(0x7f0000ffd000)="dc42889698469cada9562800000000000010002e97c3877d6a26423b", 0x1c}], 0x4, &(0x7f0000ffd000)=[@init={0x18, 0x84, 0x0, {0x6, 0x10001, 0x296d424d, 0xc606}}, @init={0x18, 0x84, 0x0, {0x8, 0x3, 0x7, 0x68}}, @init={0x18, 0x84, 0x0, {0x5, 0x1000, 0x9, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x10001, 0x7, 0x8000, 0x0, 0xfffc, 0x6, 0x0, 0x13341bbf, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x100000001, 0x208, 0x4548, 0x3, r7}}], 0x5, 0x40000}, 0x5) 2017/12/04 04:45:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00003e8000-0xa)="2f6465762f7663732300", 0x8, 0x0) getpid() perf_event_open(&(0x7f00003a8000)={0x2, 0x78, 0x2c, 0x3, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x4000000000000000, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000019f000-0xd)="2f6465762f7573626d6f6e2300", 0x2, 0x400100ffd) r2 = socket$inet6(0xa, 0x80002, 0x88) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000013f000)={0x0, 0x0}) setsockopt$inet6_int(r3, 0x29, 0x2000000003c, &(0x7f0000382000-0x4)=0x3f, 0x4) getcwd(&(0x7f00001d9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59) bind$inet6(r2, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00007f2000)={0xa}, 0x4) getsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000548000-0x4)=0x0, &(0x7f0000ec3000)=0x4) r4 = socket$inet6(0xa, 0x802, 0x88) sendmsg$inet_sctp(r4, &(0x7f0000558000-0x38)={&(0x7f0000989000)=@in6={0xa, 0x3, 0xf56, @loopback={0x0, 0x1}, 0x9}, 0x1c, &(0x7f0000f70000)=[{&(0x7f0000d7f000)="470a3747e4d6c6dc7e519c8cfa37b13380c40d8724eb4f1fe4fb8607a6fa401ca8969a47542c8e2cb00000000000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x10000) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00009ba000-0x4)=0x0) open$dir(&(0x7f000021c000-0x8)="2e2f66696c653000", 0x2000, 0x60) r5 = syz_open_dev$loop(&(0x7f0000e9c000)="2f6465762f6c6f6f702300", 0x0, 0x804) ioctl(r5, 0x440000000000127f, &(0x7f0000608000-0x3)="00a826") 2017/12/04 04:45:14 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2b, &(0x7f0000000000)={0x3ff, {{0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x80000001, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000000d000)="2f6465762f766373612300", 0x7ff, 0x200000) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x228b0dbc7558e0f4, &(0x7f000000e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000009000)=0x1000) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000000000)={0xffffffff00000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f000000f000-0x4)=0x0, &(0x7f000000f000-0x4)=0x4) mknod(&(0x7f000000d000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init() mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000af9000-0x4)={0x0, 0x0}) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r1, &(0x7f0000af8000)="2e2f62757300", 0x10) inotify_add_watch(r1, &(0x7f000082a000)="2e2f636f6e74726f6c00", 0x800) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) inotify_add_watch(r1, &(0x7f00005ea000-0x6)="2e2f62757300", 0x40) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f000048d000-0x8)=[0x3134c10, 0x1f]) r2 = openat(0xffffffffffffff9c, &(0x7f000000d000-0x6)="2e2f62757300", 0x0, 0x0) renameat2(r2, &(0x7f0000740000-0x6)="2e2f62757300", r2, &(0x7f00007fa000)="2e2f636f6e74726f6c00", 0x2) setsockopt$inet_dccp_buf(r2, 0x21, 0x2, &(0x7f0000027000)="cc500940f6126a096b1e3f6aeba4e5086ee2d875e6c0feee95f58df0688de199b33c34e91661f2904b66898ce9d1ce1e89558af6f791070d98a8a1bfdf55697966630fbf5b5ef01b8ffe0e6401b3988620e275c85a57f288b3d037812861018f1f05edf1451a24795d8d00ca2cc9908350214dd496e27e34c2aff71c21", 0x7d) 2017/12/04 04:45:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00003e8000-0xa)="2f6465762f7663732300", 0x8, 0x0) getpid() perf_event_open(&(0x7f00003a8000)={0x2, 0x78, 0x2c, 0x3, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x4000000000000000, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000019f000-0xd)="2f6465762f7573626d6f6e2300", 0x2, 0x400100ffd) r2 = socket$inet6(0xa, 0x80002, 0x88) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000013f000)={0x0, 0x0}) setsockopt$inet6_int(r3, 0x29, 0x2000000003c, &(0x7f0000382000-0x4)=0x3f, 0x4) getcwd(&(0x7f00001d9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59) bind$inet6(r2, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00007f2000)={0xa}, 0x4) getsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000548000-0x4)=0x0, &(0x7f0000ec3000)=0x4) r4 = socket$inet6(0xa, 0x802, 0x88) sendmsg$inet_sctp(r4, &(0x7f0000558000-0x38)={&(0x7f0000989000)=@in6={0xa, 0x3, 0xf56, @loopback={0x0, 0x1}, 0x9}, 0x1c, &(0x7f0000f70000)=[{&(0x7f0000d7f000)="470a3747e4d6c6dc7e519c8cfa37b13380c40d8724eb4f1fe4fb8607a6fa401ca8969a47542c8e2cb00000000000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x10000) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00009ba000-0x4)=0x0) open$dir(&(0x7f000021c000-0x8)="2e2f66696c653000", 0x0, 0x60) r5 = syz_open_dev$loop(&(0x7f0000e9c000)="2f6465762f6c6f6f702300", 0x0, 0x804) ioctl(r5, 0x440000000000127f, &(0x7f0000608000-0x3)="00a826") 2017/12/04 04:45:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000d9f000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000037e000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000083a000)=0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00007b7000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000936000)="7374617400") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x72768f19, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f000069e000)=[{&(0x7f0000f5c000)="00", 0x1}], 0x1, 0x0) 2017/12/04 04:45:14 executing program 0: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ff4000)={0x0, 0x0}, 0x80800) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000365000-0xc)={@loopback=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00008e5000-0x4)=0xc) r2 = gettid() sched_rr_get_interval(r2, &(0x7f0000ec4000-0x10)={0x0, 0x0}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket(0x5, 0x0, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r3, 0x1, 0x29, &(0x7f0000ff5000)=0x7, 0x4) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000ff5000)={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]}, 0x8, 0x8000000002}, &(0x7f0000ff6000)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00007da000-0x90)={r5, 0x88, "062384af42aa4c5dcc2e150dfa8c84b43ffafde38009a8e71496462ba7d477799c143e453f8f278a6719982b02490b5128bead8a16680c90ae9730b6b062991bc7ac2004378cbc598a96d283aa456008e7963a5f92d4f064dfb3929d915552a11f9b82a71588db09fdc2c2171894c531e00afe5f9e1efcd14345d6028d4cc5e202dff4f8c9985bc3"}, &(0x7f0000000000)=0x90) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000000)={r6, @in={{0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xac, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x800, 0x80000) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$evdev(&(0x7f0000ff4000)="2f6465762f696e7075742f6576656e742300", 0xc0, 0x800000000000800) ioctl$EVIOCGUNIQ(r7, 0x80404508, &(0x7f0000ff4000)="") setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000431000-0x18)="ff0204000000def31d001122000000d8144e000000000205", 0x18) r8 = socket(0x11, 0x40000000000007, 0x97b) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r8, 0x6, 0x1d, &(0x7f00004d4000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ab0000-0x4)=0x14) r9 = socket$inet6(0xa, 0x1, 0x8000000000000006) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000e9e000)=0x0, &(0x7f0000d0d000)=0x4) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ff8000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r9, 0x29, 0x2, &(0x7f0000ff7000)=0x6388, 0x4) bind$inet6(r9, &(0x7f0000f56000-0x1c)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x200000000001}, 0x1c) sendto$inet6(r9, &(0x7f0000a76000-0xdb)="4a", 0x1, 0x20008000, &(0x7f0000d09000-0x20)={0xa, 0x0, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x1c) getsockopt$inet6_buf(r9, 0x29, 0x6, &(0x7f0000f5b000-0xaf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000018e000)=0xaf) 2017/12/04 04:45:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00003e8000-0xa)="2f6465762f7663732300", 0x8, 0x0) getpid() perf_event_open(&(0x7f00003a8000)={0x2, 0x78, 0x2c, 0x3, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x4000000000000000, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000019f000-0xd)="2f6465762f7573626d6f6e2300", 0x2, 0x400100ffd) r2 = socket$inet6(0xa, 0x80002, 0x88) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000013f000)={0x0, 0x0}) setsockopt$inet6_int(r3, 0x29, 0x2000000003c, &(0x7f0000382000-0x4)=0x3f, 0x4) getcwd(&(0x7f00001d9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59) bind$inet6(r2, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00007f2000)={0xa}, 0x4) getsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000548000-0x4)=0x0, &(0x7f0000ec3000)=0x4) r4 = socket$inet6(0xa, 0x802, 0x88) sendmsg$inet_sctp(r4, &(0x7f0000558000-0x38)={&(0x7f0000989000)=@in6={0xa, 0x3, 0xf56, @loopback={0x0, 0x1}, 0x9}, 0x1c, &(0x7f0000f70000)=[{&(0x7f0000d7f000)="470a3747e4d6c6dc7e519c8cfa37b13380c40d8724eb4f1fe4fb8607a6fa401ca8969a47542c8e2cb00000000000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x10000) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00009ba000-0x4)=0x0) open$dir(&(0x7f000021c000-0x8)="2e2f66696c653000", 0x2000, 0x0) r5 = syz_open_dev$loop(&(0x7f0000e9c000)="2f6465762f6c6f6f702300", 0x0, 0x804) ioctl(r5, 0x440000000000127f, &(0x7f0000608000-0x3)="00a826") 2017/12/04 04:45:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000a8f000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="cf", 0x1, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00009d9000)="2f6465762f6375736500", 0x800, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000028000)={0x7fff, 0x185fb899, 0x2, 0x0, 0xfff, 0x7f, 0x744, 0x81, 0x20, 0x65, 0xc1, 0x2, 0x0, 0x0, 0x8, 0x5, 0xfffffffffffffff8, 0x2, 0xfffffffffffff001}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x40000000015, 0x5, 0x0) bind$inet(r3, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r3, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r3, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f00009b6000)=[{&(0x7f0000473000-0xfff)="", 0x0}], 0x1, &(0x7f00001d1000-0x80)=[], 0x0, 0x0}, 0x0) recvfrom$unix(r3, &(0x7f0000137000)="", 0x0, 0x2, &(0x7f0000135000)=@file={0x0, "2e2f66696c653000"}, 0xa) getpeername$packet(r3, &(0x7f000056e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f000087e000)=0x14) connect$packet(r3, &(0x7f0000b8c000)={0x11, 0xc, r4, 0x1, 0x400, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r5 = dup2(r2, r3) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000f70000-0x20)={"096d2c54f13c3df5bcdafa4d76df08a4", {0x4, 0x202, 0x9, "274c938cb238", 0x8, 0x0}}) setsockopt$packet_int(r5, 0x107, 0x1f, &(0x7f00000a0000)=0x0, 0x4) recvfrom(r0, &(0x7f0000cee000)="00", 0x1, 0x1003b, &(0x7f000092d000-0x10)=@ax25={0x3, {"f80b50d008af00"}, 0x0}, 0x10) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f000090e000)="2f6465762f6375736500", 0x0, 0x0) getpeername$netrom(r6, &(0x7f0000b81000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f00006a9000)=0x48) getpeername$packet(r6, &(0x7f0000426000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000005000-0x4)=0x14) setsockopt$inet_mreqn(r6, 0x0, 0x24, &(0x7f0000fdc000)={@empty=0x0, @broadcast=0xffffffff, r7}, 0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000197000)={0x0, 0xda2d}, &(0x7f00008e5000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f00006da000)={r8, 0x800, 0x30}, 0xc) 2017/12/04 04:45:14 executing program 5: r0 = socket$inet_sctp(0x2, 0x200000000003, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f000039b000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000765000)=0x10, 0x0) r2 = shmget(0x2, 0x4000, 0x0, &(0x7f000064e000/0x4000)=nil) shmat(r2, &(0x7f00002ed000/0x2000)=nil, 0x4000) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) seccomp(0x1, 0x8000000000, &(0x7f0000045000-0x10)={0x0, &(0x7f0000bd6000)=[]}) fsetxattr(r1, &(0x7f00001bf000-0x8)=@random={"62747266732e00", "00"}, &(0x7f0000310000-0x1)="00", 0x1, 0x2) alarm(0x7ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in6={0xa, 0x2, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x2, 0x1f, @loopback={0x0, 0x1}, 0x401}, @in6={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}], 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x8) sendmsg$netlink(r3, &(0x7f000000e000-0x38)={0x0, 0x0, &(0x7f0000022000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x10, 0x26, 0xcffddcf8d9b2dcff, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x8b7000)=nil, 0x8b7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d96000)={0x0, 0x0}) r5 = socket(0x0, 0x6, 0xf6) mmap(&(0x7f00008b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r5, &(0x7f00008b8000-0x26)="240000001e000700000000000000f5ff038ede000f000100fa00290004000000010800000001", 0x26) mmap(&(0x7f0000000000/0x948000)=nil, 0x948000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x3, 0x84) socket$inet_tcp(0x2, 0x1, 0x0) accept$inet(r5, &(0x7f000070e000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a85000-0x4)=0x10) mmap(&(0x7f0000948000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000948000)=0x0, &(0x7f0000225000)=0x4) setsockopt$sock_int(r4, 0x1, 0x1b, &(0x7f0000a58000)=0x6, 0x4) 2017/12/04 04:45:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00003e8000-0xa)="2f6465762f7663732300", 0x8, 0x0) getpid() perf_event_open(&(0x7f00003a8000)={0x2, 0x78, 0x2c, 0x3, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x4000000000000000, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000019f000-0xd)="2f6465762f7573626d6f6e2300", 0x2, 0x400100ffd) r2 = socket$inet6(0xa, 0x80002, 0x88) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000013f000)={0x0, 0x0}) setsockopt$inet6_int(r3, 0x29, 0x2000000003c, &(0x7f0000382000-0x4)=0x3f, 0x4) getcwd(&(0x7f00001d9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59) bind$inet6(r2, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00007f2000)={0xa}, 0x4) getsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000548000-0x4)=0x0, &(0x7f0000ec3000)=0x4) r4 = socket$inet6(0xa, 0x802, 0x88) sendmsg$inet_sctp(r4, &(0x7f0000558000-0x38)={&(0x7f0000989000)=@in6={0xa, 0x3, 0xf56, @loopback={0x0, 0x1}, 0x9}, 0x1c, &(0x7f0000f70000)=[{&(0x7f0000d7f000)="470a3747e4d6c6dc7e519c8cfa37b13380c40d8724eb4f1fe4fb8607a6fa401ca8969a47542c8e2cb00000000000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x10000) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00009ba000-0x4)=0x0) open$dir(&(0x7f000021c000-0x8)="2e2f66696c653000", 0x2000, 0x60) r5 = syz_open_dev$loop(&(0x7f0000e9c000)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl(r5, 0x440000000000127f, &(0x7f0000608000-0x3)="00a826") 2017/12/04 04:45:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000021a000)={0x0, 0xfe84000000000000, 0x80000001, 0x39, 0x1000, 0x6}, &(0x7f00003a7000)=0x14) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000773000)=@int=0x3ff, 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)="2f6465762f70746d7800", 0x0, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000094000)="2f6465762f73657175656e6365723200", 0x40000, 0x0) ioctl$KVM_GET_TSC_KHZ(r3, 0xaea3) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f00007c2000)={0x0, 0x0, 0x0}, 0xc) process_vm_writev(r4, &(0x7f0000b3e000)=[{&(0x7f0000ac5000-0x82)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82}, {&(0x7f0000b75000)="00000000000000000000000000000000000000000000000000000000", 0x1c}, {&(0x7f000070d000+0xc50)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a}], 0x3, &(0x7f0000a00000-0x80)=[{&(0x7f0000b50000)="", 0x0}, {&(0x7f00002fb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000d36000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7}, {&(0x7f0000e70000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3}, {&(0x7f0000fd5000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f00002d0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92}, {&(0x7f0000819000-0x9b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b}, {&(0x7f0000ec6000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}], 0x8, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000439000-0x10)={0x9e, &(0x7f00006cc000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) tgkill(r4, r4, 0x6) r5 = syz_open_dev$sndtimer(&(0x7f0000723000)="2f6465762f736e642f74696d657200", 0x0, 0x40) sendfile(r0, r5, &(0x7f0000792000-0x8)=0x0, 0xffff) r6 = dup(r0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, 0xffffffffffffffff, &(0x7f0000a11000-0xc)={0x8000000d, 0x0}) getcwd(&(0x7f000031a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54) accept(r6, &(0x7f0000d62000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000071b000)=0x8) ioctl$KVM_GET_LAPIC(r3, 0x8400ae8e, &(0x7f0000e2f000)={"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"}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002eb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setsig(r1, 0xa, 0x34) epoll_create(0xfffffffffffff59d) socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$lock(r7, 0x8000000000000007, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) getpeername$packet(r7, &(0x7f00002c7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f000047c000-0x4)=0x14) fcntl$lock(r7, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) close(r7) perf_event_open(&(0x7f000012c000-0x78)={0x3, 0x78, 0x101, 0x7, 0x3e, 0x3f, 0x0, 0x4, 0x1, 0xa, 0xffffffffffff49b4, 0x1fffe00000000, 0x7fffffff, 0x1, 0x0, 0x0, 0x0, 0xe4, 0x9, 0x100, 0x8, 0x7fff, 0x5, 0x4, 0x1, 0x200, 0x0}, r4, 0x5, r6, 0x1) recvfrom$inet(r2, &(0x7f0000a5e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53, 0x160, &(0x7f0000198000-0x8)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/04 04:45:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000087e000)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000002000)="2f6465762f73672300", 0x2, 0x42) r0 = socket$inet6(0xa, 0x0, 0x2) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000368000)={&(0x7f0000279000)="2e2f66696c653000", 0x0}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ffc000)={r1, 0x18, &(0x7f0000ffc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r2 = socket(0x11, 0x2, 0x8) bind(r2, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000219000-0x4)=0xb55, 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00004c9000)=0x4000000000000fd, 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000c80000-0x4)=0x0, &(0x7f000040b000+0x543)=0x4) getpeername$netrom(r2, &(0x7f0000275000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00003e7000-0x4)=0x10) recvfrom$ipx(r2, &(0x7f0000ff6000)="", 0x0, 0x20, &(0x7f0000ff6000)={0x4, 0x7f, 0x4, "ff7fe6d322b1", 0x10000005, 0x0}, 0x10) sendmsg(r2, &(0x7f000046e000)={0x0, 0x0, &(0x7f0000a52000-0x10)=[{&(0x7f0000e14000-0x20)="0e55652b397d13050a37d4f25ec0a7248423a6f2ab19c42f3aa977a14706a48d", 0x20}], 0x1, &(0x7f0000ff6000)=[{0xd0, 0x12b, 0xfff, "f59333a83153124f1583800c82350f29f1c6ba9129c1bc1ec3bf1d6e857c4bf22e31dfe469c29ee1e38b0042647562da0ae822a89cfbfc0d75e8d96f089103c170d345399504dc3f7b90ef4aba291e7ce8c3fd01133491efaa23c803e6d42d319e68decf113db724f644838c98ad584aa7baf6a779625e4aa84dcfe931bdf2eae76d85149c408006c918a9061a7bc8578333a4d89856e12e40093f0f51719f189dff18f79393e8ec15c631bf1b6c2753f68cef61bc0cc77293eb4f"}, {0xe0, 0x10f, 0xffffffffffffffff, "8bb977676eaf57e4d85003a3a7472f380fb3e1b47e26b2726238b1830f52de3f274256854f5b778fde67e820b787928fe9a086c1dfd51de66fc5c675b4e9dc34096be3a0a7501fde3fd17a410df3491231ea35152b019c2fd139c7bbda9e9c0a57a97327bb9e57f0ae3fea0693a97f8705e30ec56e5393807862dd7c9b8f9c84c57ef87d605b5d8409742d9a5601c22d3d9685dab957c83c787726763e769824db0e361fbe5debd5d585388d837a470deb49f443b72fb0d3d5e5bc6eddf54df5661d2890d1c074d5480b911f4ac9"}, {0x90, 0x18c, 0x309c2dc1, "a3c3b3dca1eba445a7cacbf6c02addfc5889af01295f29d858023aff82d76536e43e78346cd1e44d383f74d4a9a52e228ece3c179c228db0a405ec03867f032116c82ecbef677235ee9075b7be01149169fc2d63c80fa306d8d0b9c2a8a00867e26b0e14be69c23247a48d8e50e49498ad917fd5004d231f45ce841db69539db"}], 0x240, 0x20008014}, 0x10) setsockopt(r0, 0x1, 0x1ff, &(0x7f0000cd6000-0x6a)="9b4aab65ab3e0c802c27df0300ee2aebeadaa7fd4fad3c9e94096a33accfaafe1bfbe46642d806ccb197047c94f50405c35459193f5e0008000000000000400873ad9b624ae7c267149b181c974c96bc3230d91d41b1710000000000000005000000000000000555c356", 0x6a) r3 = socket$inet6_sctp(0xa, 0x4, 0x84) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f000069b000-0x3)=0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00002d6000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00003e0000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000ff3000-0x6)={0x0, 0x0}, &(0x7f0000981000)=0x6) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000b41000)={r4, 0x1000, "629f7778b1c9ae0658d6af3f06487ac528175940074dd5985a535c8c7df61851ade4480b743f81f6f7b735ff506ebc7ab7dee483573a00c133ee29372c36d468d3184fee6fdb2e96d9d9bcb05a1e2f33a353852394285a78f6ad0c527beae0b1f5de550198687d0a9f0523db924051cfd033d3727d56cb4df383331f53d09979cfb289667d588698eda93325e573532a9d7d343f075dd8c8182aec71493046d12bdcb9026f244be8352acd5999e4806fbb2dbf2bfeaa3026938ab3868ca1d685c12831172e5c4f775d5777ecfa6371b398500fd0607f829e1eebfbb619d5840b4e7744b2444140a9646d7639469c80bc404698085c885373222b1f54d5cad4f37dda08636eeff319105978cad2f3c46939e9076664681ea50f3011d902f10bfeb68d5f8244a0033f9bf3e9e874312fd76975a992cdc3f6dc6d9662b4a01cb075577a7dc592d0bc8072c1c3097ae6ba54746a38a955f1c03f3b2aa664cab4f6223d1440abd9cd1dd5924faf63f745f281fddfa6bee071deb82251ecfe6344fae304c7443102cdbe6ab9850a1016c3df48d4b0cd5eab3c60e545fb0ac5981ce9a5a89037a56b23cc07ae317fa2f0c1e74670b1d9f956fafc01ce74676dd62089db8a2271fba75e7682a71757518896880530a532888be12cbfc9b0f7638296878abdd76d77f91c794dc76efc51d5154607c69b22063692929468f7e4850f3c7b282a711db672256435013c2a992d675c802c6f31eb5f84009b805f8f071f0522554dc508fcb6405de2e3ad7f82b72d2001e175d7d3c50422d777e89b1a69991455dddc517a5c09070b83c9b07f3ae069d0ec13bf17ad3d46bad6700a85fdd9e91cf4ece2e97204f71915ea69adad457a1f3a975448f8af667828efdb2c590f979f6545eb1bfe6268d67058513c6d20beb2c2e84b9b6b028ff159e3bd3747eb2bb360239f3d3adad339be02ab64e4c7508df82db4cccdc59bc3b4bb83fa8cd172dd24c5b37161d4059c06f24ffaad28ef5a0e5d95ef5273ab6a06db36ab21211058b7ba0cb0e1117a1a68fdd6dcd6d5c12407f11774d5d1e49277b3e045821ce671e47f9d912b817ac8bf36507e698fac3656ea9d1b60a34cf7bfb4c2b63a03ec1ea95d876047affc5ef3f74b896b91b9baa65c95687c39df7ccddf6398573c386e7825281b1405ae8644ed21e2b6ea56549b76e5ae02b07c2a37a31d854a0ed3e6abf5772d06a05756144f3bdd79c2432205fb52465191aa074a26c46b9fb84431ac991999e8fcee016b11d8505e88e700140fd8b8def43ed56cd20cf1591e95162c3faedd6b288301b31cec371d01409f1d99ccf42ffb190e6365667619dbe98da138d88d99ea9a2e12631e7b407f5370bccb8493e2408d28eef3f1b33ea80bf322528e97bd10de65f010eb4d6e016ae4088518b7ec41f7bf1572c36ef9c07b69b43f978298a2d893c3f656d00769635723bd79f48c2782493d27a3279ef36b3659c8e64479d725f40e16064b4dc2081cc3dce61241736fc50fea5acd1ff21c769113d48e85f587a6eac93039ad9d44fe0a9b2c5eaea79a177e2872301e311380c6b92c57d467e57e66613c4beda78fff55dde0d7b1073cd7b5a3575be39b1790e80ef70987af738eb4c9a87b99bfb925a6846cde9e0ad365ea072b41e972ddc4dc668935c2e6ffc29e1d5147d1c2ee822aeb565b1bb1e25a72bea2ea11061e348b00823ff926142ff8cd1214bb93fa2324f680d13d0062c31dee90788bd71fb9b6a7e682f54a17fd803f305fd3fd5acddc6eedfa9a4d023748ae4733389ab5ca08a7c35291bf7bb5c2c0d7a735494d7397680b644833658d4e46f1e3a17a47881dd62fdbc991c4893b8d21514f8e4e7994eeb838b725422bcf45c2286c5d1ac0d6cf8cc724bb8ed7c3e5c731a3e0162368a888aa606987ff5aca0fb356940f287ea82d57df2870594dcfa7dcc0cb68696b63d48dfa205fa4322918764ed9c5385ddd3d2887ad652fcf012cc2ed9d56bded7e777342662b406d186100b8d12e324ace9f81e44c9118520beae22b3fc7793bc2158ce53e103665bca29c56a5a99a77a1195cfb7308f6a9ae9c1bac5429242fde46d4d0a42e5e55bc39b1ccffc4a6bd3e8f68ce2b02ced5f53eee0072d834c88e60c577342084cf8d30897d6914870d8b4b59221d4eb65334e664347939d363d49cf24dabcdde1b2936f0821fd7efac70f6a54fe26278f06dc23162f5ea0453a16a111c56bab27c2d4060f95a8271cc23867649958a323cba93312ad6412246ef8779091b7ba34a8653c0f21e4aca62ff2b204d39fd4af6b09b171db9ec33e6f89cb97f6271ad80f0f645cf2b01c13251a84e6520146dbb3974653957f6881544ef7f9cf67375192ace4cb50914e7d0c10dfc68ca0d160a9e520f9efcd039cd772c4d287e640f40c53c09143fc08d326719e9f4cbbd7798a1079043e5a5fe775879cb63384bbd9900097fb7c3e5123327e7ce834432e328fe38d27186246b2b291d2d73a291ecd601372861de37b59b52c322ab77f6bfa121d4024c6ceb3e7263e6670b0577c174f61ff76b53adc5d3e614951962dac6ac2e3df1847c43fce52c4233a5b2a67f6781e54d0982aea0ab3a23605c33543af1ac8c135e54285fdfba1e21c34bcdd3e083eecccbdfa149ca0942183884d13d63212d890a3f92e2336d647354b2c64c91e7933d916441090a15d3664b44ebad3ba24145d41ea596b0eb8a6073a74ce4b37e61e1c35317cd58a10c143a2acd365ae05c722dcc2d7c90596c6d65f0c967e01952a8a4ad254fe1facf0c7699d7b1dee8a1fdd47ca82cf107f5140a5370efa0b1185669091e03dbb4800079c9671abec6c3f71d0d81d290aa9a2a35af85a0fb8afff1a3a0b86f39caab017a04bae3f8c0e3636828587277b0dfa961bbae5c7b44be2aa8f60763e08cc0e2da13fb216f1012cb4c9578dda31abae53947c13082e5df09f14823003a7495115fa7817c75a66fe6bfe1b6762f0c009a957db823c722360a7c72dc35ea2b14403e12012108c6e8224505b2051e66fb8fc40663ec669a12b0a9e12e3e532912b456b62bb7b95319f6327c6895aa7427f0bc05f668db7b023ba0568f71ba3761d3f5fed9889f47af8bb805765ebcdf1a1530b6cd18bdada04e9177978f7cbb79b9a7633abf177b306f6290e10b477eb44f6ee84758a2d52e7128d63edb7d99555a341fc12c28151651ad60923347cb331df6ec3e80458d12790131f551949da603f442c58f3e4d9a9dee74d986e66618d47fde13fba934c9f7a228b68bda909ad3741e3246fe83d402104df57ebc5a57241a25d195227990c98f31a7ab048be83e296c2ae92ebbb8518f15b44e2a58a208b3f094577dacced1c5f79751c8f22fab118b3c5a459b25837668b14f99d0921f46b6d3761727bd5376f2ca86eb32fc15f29ecc101ba38c962decde146b965db867fc3693389fa02378e01d14d0ced48424113fe815678e6090c9b56f2cd858241fc3d1b90b8d137a6b594e4067fef8539a02f3313aea37ab8d235acafde12fce6c6eafcca6aab8c2d4a49aeb201ae4ff935a9682fae41a0290ce6ceec607f9c801800374aa8af7d9a5c52dead553e06e47c4239860a10040452ead85aa000b0cf4bda9a6a990f63e4b13c3ba80b5728f6d5790f2e34a319e744b55a792cfa5a426e40ed3f716d93e0b2e50d1333d5ad0ed81408f5ce670add7100437559fb51eedaf0c26732eac5bf14884ed19d5591c0d6dd48c18610f36fa1d690e02a79b9167bfe8b79e03c6cd797ecb92db59b26c3341d7428729f20ae8efcf6ea0a617365cb3ce4ff5faad7ddf51ed198800a7bc60e978ab39a88560052e574c21d0696901dc34070a4c710bd36dff9f9a4019973621e4d980f3b0597f1d5f6da7638ebd59feef5acc4c9be08dbc62adf41096858498256920c0a1eb3e3c39455f480ba10489c271fdfc20bb581f40262627dbefc7db09a2bc5915afdf1b23eacaef69102414dce04601ef91b7dcbd2a4124bab26f2f7cc122da0058cf2c1f0a383404e077b4af32c711bc5a74b226d341e72ad9c4e71137e90e68869f9d62979c675a51bd2c02851d6f5f71decc6298d5fca3a960b33e4b740ecb9ad0cace6b5432a9d8fb21687dc1e258b25fb0a9449f9c7a10b09906e63b7305d61b6ffc88ec327dcd9204d7f9bb17f3813b909ad4f988e441a2879cfd0aad4c3c9393a017712b095bacf441f657077a4a589c801f3e507c7af53d367aa330d0e87385bc98702c605f4d0a97fc003d47264b4aa34aa0a378805b260e0afd58e3c8cd6bd0cd4351c8fd82ba2b5e08c1e319cb5b510a1334cc2fb24472d8d88c5db1850e8f6cff7e4cfab29895152fcfd480092d5c8be8c3430313184616cb7ead7db512a7bb0c70f226211ffb236cda9cd4fc69173f251c34973a0e36a917e2134c28e1a1eddb3ab02b5ac85cbbc1e0e80d4bcc8737eb7dd6a116e1c563261dafa5a08c520c99e10897660a59e8db6b4c17ae93854f20c7c217308b134cc8f380cdfdb5583b134441a1f5be6dfefd14b210056b4030c547036b4ed39433e02cc5ca913fc8f073afa7d2f0aeae102bb7093e851781baedca4716c880815957673e7468c2aa83c7dae2e33adef5d57e69fd4a663f1797f1239993a1254c1e26f34730151bb944f0b8d9d5332a750405abd6c219ba8459cdeb0d28e7fb6564078d21e84822a872da7c9ecd0be74c7d254a97311e84ae29ad1815831b97721508df28539e689b03ef77809d0202721263665e3a3918bf9bcba2f677be46881be30dc6db1036af778830be3921fd7f34a5379d6c6c6807c715b62a7807646a1815d790c7286fb75227548efbb6f2c10c6516af67815eb79331539478c6e2cc7bc2dcc31c43cd9ebe8425a83acbdfbeda5d854df47f238899233d1e068806f6560d659a51ae6803dc971f99c1975158b1a23f9ea497f3d89eec165808852ff9231ef752da095382d5ec96a3423731fe423bb0199e2511064a1f41ea927d41c53049834018b963c704ca6ff02b97781f0836197583c1b0f0b2cdd5fa7b5dd02780b251e76956b9d1f584d746ba1d28f2bd6c81d87a85c942e7c357f7940a4261efadf5330ab6da1c1e560d77638db29373535006749e42b33ca668f7dcc3110c706b462e2ba50ae503ec93a07931e9a590dcc62692376240c2ac545f707d93d658c003e9237afbd5074661b0dc119c799ae8e9589af585fb9f166b58a113fc098d8a129365792919c3042479b597c10538565fb0c0865b0dc3dbb8bde3480288d5bc71d176d5211163d4d46979cee4c1b737f572e61e36a0ee5a6dc1afa25cb47fcf52e43e30e900717ff4adbe13df18d58e6b0e006d8ea3a39dafadd3ce4b7ec635bc7d16537d4d198e61e2df51ea3fc244fb944684f9938c4ccedb3fff2bacff34fbe406c389a0636174a7ea2a0be15338bc8f6d81d773bec0cced0f3b9e814925aaf6403c304c09c1a53a32730018e059aa409a49ce720e42efa01988dad1b9679b811c905786a4f4803d2b063915111b410948e62a64b3effabc8774974dac1dfeaf6fb4dfd41b3f4b216b57ca11fba3573407a72825821f5ce5cc7483b1827a103df6039189ea1696085ba3860f6df4e94ccd7d39c4e465fb9b37fc1fdde9461c3ac1f635d395f499f1dfe1c8372e0d5add3ededde82619fe4c70dd39fdd68fc7bd9b56d588c743e86877a2646919967fb9669ce87d32c4136c73a1df5bdab2518752cd0c4c27c945e979b28c25db4c83b0fd3adc1771"}, &(0x7f0000e89000)=0x1008) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00005f9000)={r5, 0x6, 0x7f, 0x100000000}, &(0x7f0000ffe000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00008d6000)={0x1, [0x0]}, &(0x7f000028f000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000ffe000-0x8)={r6, 0xffffffffffffbff7}, &(0x7f00007a0000)=0x8) 2017/12/04 04:45:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00003e8000-0xa)="2f6465762f7663732300", 0x8, 0x0) getpid() perf_event_open(&(0x7f00003a8000)={0x2, 0x78, 0x2c, 0x3, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x4000000000000000, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000019f000-0xd)="2f6465762f7573626d6f6e2300", 0x2, 0x400100ffd) r2 = socket$inet6(0xa, 0x80002, 0x88) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000013f000)={0x0, 0x0}) setsockopt$inet6_int(r3, 0x29, 0x2000000003c, &(0x7f0000382000-0x4)=0x3f, 0x4) getcwd(&(0x7f00001d9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59) bind$inet6(r2, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00007f2000)={0xa}, 0x4) getsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000548000-0x4)=0x0, &(0x7f0000ec3000)=0x4) r4 = socket$inet6(0xa, 0x802, 0x88) sendmsg$inet_sctp(r4, &(0x7f0000558000-0x38)={&(0x7f0000989000)=@in6={0xa, 0x3, 0xf56, @loopback={0x0, 0x1}, 0x9}, 0x1c, &(0x7f0000f70000)=[{&(0x7f0000d7f000)="470a3747e4d6c6dc7e519c8cfa37b13380c40d8724eb4f1fe4fb8607a6fa401ca8969a47542c8e2cb00000000000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x10000) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00009ba000-0x4)=0x0) open$dir(&(0x7f000021c000-0x8)="2e2f66696c653000", 0x2000, 0x60) r5 = syz_open_dev$loop(&(0x7f0000e9c000)="2f6465762f6c6f6f702300", 0x0, 0x804) ioctl(0xffffffffffffffff, 0x440000000000127f, &(0x7f0000608000-0x3)="00a826") 2017/12/04 04:45:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000f11000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x3, 0xd, 0x0, 0x800000000000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x8, 0x0, 0x0, 0x4, 0x100000001, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = inotify_init() mkdir(&(0x7f0000493000)="2e2f66696c653000", 0xfffffffffffffffe) inotify_add_watch(r1, &(0x7f0000338000-0xa)="2e2f636f6e74726f6c00", 0x10007fd) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x8000000005, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000001e000-0x14)={0x1, 0x7fff, 0x93b, 0x2, 0x0, 0x0, 0x3}, 0x1c) r2 = shmget$private(0x0, 0x4000, 0x1, &(0x7f0000204000/0x4000)=nil) shmat(r2, &(0x7f0000245000/0x1000)=nil, 0x2003) shmat(r2, &(0x7f0000e3e000/0x4000)=nil, 0x1000) r3 = shmat(r2, &(0x7f0000023000/0x4000)=nil, 0x0) shmdt(r3) r4 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)="2f6465762f7663732300", 0x1, 0x100) r5 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = geteuid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000f5a000)={0x0, 0x0, 0x0}, &(0x7f0000821000)=0xc) fchown(r5, r6, r7) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f1e000)="2f6465762f73657175656e6365723200", 0x408000, 0x0) r9 = socket(0x10, 0x803, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) write(r9, &(0x7f0000dd3000-0x26)="26000000110047fb93ffffff94fffffffffff70403000000000000000008005105001aef0000", 0x26) creat(&(0x7f00002b1000)="2e2f66696c653000", 0x8) r10 = fcntl$getown(r5, 0x9) capset(&(0x7f0000437000)={0x19980330, r10}, &(0x7f0000875000)={0x2, 0x9, 0x8, 0x7, 0x8000, 0x100}) getsockopt$packet_buf(r4, 0x107, 0x16, &(0x7f0000813000)="000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000caa000)=0x27) socket$inet6_sctp(0xa, 0x1, 0x84) syz_open_dev$mice(&(0x7f0000001000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x202002) unshare(0x402) setsockopt$inet6_MRT6_ADD_MFC(r8, 0x29, 0xcc, &(0x7f00002e1000-0x5c)={{0xa, 0x3, 0xe119, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, {0xa, 0x3, 0xa9, @loopback={0x0, 0x1}, 0x7}, 0x1, [0x6, 0xa4f, 0x0, 0x8b, 0x1, 0x1000, 0x7, 0x5]}, 0x5c) msgget$private(0x0, 0x10) 2017/12/04 04:45:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00003e8000-0xa)="2f6465762f7663732300", 0x8, 0x0) getpid() perf_event_open(&(0x7f00003a8000)={0x2, 0x78, 0x2c, 0x3, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x4000000000000000, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000019f000-0xd)="2f6465762f7573626d6f6e2300", 0x2, 0x400100ffd) r2 = socket$inet6(0xa, 0x80002, 0x88) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000013f000)={0x0, 0x0}) setsockopt$inet6_int(r3, 0x29, 0x2000000003c, &(0x7f0000382000-0x4)=0x3f, 0x4) getcwd(&(0x7f00001d9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59) bind$inet6(r2, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00007f2000)={0xa}, 0x4) getsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000548000-0x4)=0x0, &(0x7f0000ec3000)=0x4) r4 = socket$inet6(0xa, 0x802, 0x88) sendmsg$inet_sctp(r4, &(0x7f0000558000-0x38)={&(0x7f0000989000)=@in6={0xa, 0x3, 0xf56, @loopback={0x0, 0x1}, 0x9}, 0x1c, &(0x7f0000f70000)=[{&(0x7f0000d7f000)="470a3747e4d6c6dc7e519c8cfa37b13380c40d8724eb4f1fe4fb8607a6fa401ca8969a47542c8e2cb00000000000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x10000) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00009ba000-0x4)=0x0) open$dir(&(0x7f000021c000-0x8)="2e2f66696c653000", 0x2000, 0x60) r5 = syz_open_dev$loop(&(0x7f0000e9c000)="2f6465762f6c6f6f702300", 0x0, 0x804) ioctl(r5, 0x0, &(0x7f0000608000-0x3)="00a826") 2017/12/04 04:45:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000aa6000)={0x0, 0x0}, 0x80000) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f00002b3000)=0xe) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000940000-0xc)="2f6465762f6175746f667300", 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f00008eb000-0x4)=0x6, 0x4) 2017/12/04 04:45:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00003e8000-0xa)="2f6465762f7663732300", 0x8, 0x0) getpid() perf_event_open(&(0x7f00003a8000)={0x2, 0x78, 0x2c, 0x3, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x4000000000000000, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000019f000-0xd)="2f6465762f7573626d6f6e2300", 0x2, 0x400100ffd) r2 = socket$inet6(0xa, 0x80002, 0x88) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000013f000)={0x0, 0x0}) setsockopt$inet6_int(r3, 0x29, 0x2000000003c, &(0x7f0000382000-0x4)=0x3f, 0x4) getcwd(&(0x7f00001d9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59) bind$inet6(r2, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00007f2000)={0xa}, 0x4) getsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000548000-0x4)=0x0, &(0x7f0000ec3000)=0x4) r4 = socket$inet6(0xa, 0x802, 0x88) sendmsg$inet_sctp(r4, &(0x7f0000558000-0x38)={&(0x7f0000989000)=@in6={0xa, 0x3, 0xf56, @loopback={0x0, 0x1}, 0x9}, 0x1c, &(0x7f0000f70000)=[{&(0x7f0000d7f000)="470a3747e4d6c6dc7e519c8cfa37b13380c40d8724eb4f1fe4fb8607a6fa401ca8969a47542c8e2cb00000000000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x10000) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00009ba000-0x4)=0x0) open$dir(&(0x7f000021c000-0x8)="2e2f66696c653000", 0x2000, 0x60) r5 = syz_open_dev$loop(&(0x7f0000e9c000)="2f6465762f6c6f6f702300", 0x0, 0x804) ioctl(r5, 0x440000000000127f, &(0x7f0000608000-0x3)="") 2017/12/04 04:45:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x803, 0xfffffffffffffffd) socketpair(0x5, 0x80002, 0x28000, &(0x7f0000651000)={0x0, 0x0}) getpeername$llc(r0, &(0x7f000012a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005aa000)=0x10) syz_emit_ethernet(0x121, &(0x7f000022c000)={@random="b90e186644f6", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv6={0x10001, 0x6, "11e874", 0xeb, 0x6c, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@fragment={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x2}, @fragment={0xff, 0x101, 0xfffffffffffffe00, 0x2, 0x401, 0xfffffffffffffff7, 0x2}, @routing={0x8, 0x2, 0x0, 0x2, 0x1f, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @routing={0x0, 0xa, 0x0, 0x20, 0x7f, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}]}, @routing={0x7f, 0xa, 0x2, 0x7, 0x1000, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}], @dccp={{0x2, 0x0, 0x4, 0x1, 0x401, 0x0, 0x0, 0x0, 0x0, "a2fd76", 0x0, "3ce0ca"}, "026c78"}}}}}}, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000002b000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000fd9000)=0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000030000)={0x0, 0x0, []}) r5 = syz_open_dev$vcsa(&(0x7f0000005000)="2f6465762f766373612300", 0x1eb, 0x0) setsockopt$inet_dccp_buf(r5, 0x21, 0xe, &(0x7f000032f000)="5ad0aac83a5f3244d44da370c6c0f21ca29ea19640bc5a9a3f5ef2e1ff361bee7b79899f3771f6075acd1ee9ff52a9f11885fe47434ad2ea02000000000000002c4f04d73da035", 0x47) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0xd000) ioctl$LOOP_GET_STATUS64(r5, 0x4c05, &(0x7f0000d74000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) read$eventfd(r0, &(0x7f0000f3a000-0x8)=0x0, 0x8) sync() ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000cfe000-0xab)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f00007c7000)={0x1, 0x0, [{0x1d9, 0x0, 0x4}]}) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000027000)={0x0, 0x4, 0x5, &(0x7f0000031000)=0x0}) gettid() socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f000029f000)=0x0) setsockopt$inet_MCAST_MSFILTER(r5, 0x0, 0x30, &(0x7f0000dc9000)={0x7fffffff, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f000061e000)=[]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_sctp(0x2, 0xfffffffffffffff5, 0x84) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@req={0x28, &(0x7f0000001000-0x28)={@generic="fc1e0b879cfc5d9ff4cb1a96b1ba3c83", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) socket$kcm(0x29, 0x7, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x2a, &(0x7f0000003000-0x90)={0x80000000, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) accept4$ipx(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x0) 2017/12/04 04:45:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000eff000/0x2000)=nil, 0x2000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d51000-0xa)="2f6465762f6375736500", 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000519000-0x8c)={0xa3, 0x8, 0x20, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f73657175656e6365723200", 0x10000000, 0x0) ioctl$KDGKBLED(r1, 0xc0045103, &(0x7f000059e000)=0x0) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) r2 = inotify_init() r3 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00007a8000)={0x0, 0x0}) r4 = inotify_add_watch(r2, &(0x7f000057e000)="2e2f636f6e74726f6c00", 0x7) inotify_rm_watch(r2, r4) epoll_pwait(r3, &(0x7f0000a5e000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x400000000008, &(0x7f0000969000-0x8)={0x6}, 0x8) 2017/12/04 04:45:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00003e8000-0xa)="2f6465762f7663732300", 0x8, 0x0) getpid() perf_event_open(&(0x7f00003a8000)={0x2, 0x78, 0x2c, 0x3, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x4000000000000000, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000019f000-0xd)="2f6465762f7573626d6f6e2300", 0x2, 0x400100ffd) r2 = socket$inet6(0xa, 0x80002, 0x88) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000013f000)={0x0, 0x0}) setsockopt$inet6_int(r3, 0x29, 0x2000000003c, &(0x7f0000382000-0x4)=0x3f, 0x4) getcwd(&(0x7f00001d9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59) bind$inet6(r2, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00007f2000)={0xa}, 0x4) getsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000548000-0x4)=0x0, &(0x7f0000ec3000)=0x4) r4 = socket$inet6(0xa, 0x802, 0x88) sendmsg$inet_sctp(r4, &(0x7f0000558000-0x38)={&(0x7f0000989000)=@in6={0xa, 0x3, 0xf56, @loopback={0x0, 0x1}, 0x9}, 0x1c, &(0x7f0000f70000)=[{&(0x7f0000d7f000)="470a3747e4d6c6dc7e519c8cfa37b13380c40d8724eb4f1fe4fb8607a6fa401ca8969a47542c8e2cb00000000000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x10000) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00009ba000-0x4)=0x0) open$dir(&(0x7f000021c000-0x8)="2e2f66696c653000", 0x2000, 0x60) r5 = syz_open_dev$loop(&(0x7f0000e9c000)="2f6465762f6c6f6f702300", 0x0, 0x804) ioctl(r5, 0x440000000000127f, &(0x7f0000608000-0x3)="00a8") 2017/12/04 04:45:14 executing program 4: mmap(&(0x7f0000000000/0xfb3000)=nil, 0xfb3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xac, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0xffffffffffffff20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, r0, 0x0) r2 = creat(&(0x7f0000698000-0x8)="2e2f66696c653000", 0x8) ioctl$TIOCCBRK(r2, 0x5428) readv(r1, &(0x7f00003c5000-0x10)=[{&(0x7f0000fb4000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}], 0x1) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000657000-0xa)="2f6465762f6375736500", 0xa0000, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000fb4000-0x2)={0x7, 0x1}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f2a000)="2f6465762f7667615f6172626974657200", 0x149200, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000368000-0xc2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc2) exit_group(0x0) ioctl$TCSETSW(r4, 0x5402, &(0x7f0000fb6000-0x5)={0x1fd, 0x3, 0x401, 0x3, 0x9, 0x8, 0x40, 0x3, 0x6, 0x8, 0xb788, 0x1ff}) 2017/12/04 04:45:15 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xca1000)=nil, 0xca1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000bd8000)={0x0, 0x0, 0x33, 0x0}, 0xc) utimes(&(0x7f0000c9e000)="2e2f66696c653000", &(0x7f00003df000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ca1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ca3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) splice(r0, 0x0, r1, 0x0, 0xfffffffffffffff8, 0xf) mmap(&(0x7f0000ca2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000028f000/0x4000)=nil, 0x4000, 0x200000000003, 0x20000832, r0, 0x0) mmap(&(0x7f0000ca2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r1, &(0x7f0000683000-0x8)="2e2f66696c653000", &(0x7f00002c8000)="", 0x0) mmap(&(0x7f0000000000/0x73c000)=nil, 0x73c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x3, 0x2) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000003000-0x4)=0x0) getsockopt$inet_buf(r2, 0x0, 0x4, &(0x7f0000002000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000073b000)=0x89) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x13, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000ca3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ca3000)=0x0) r5 = fcntl$dupfd(r2, 0x406, r3) mmap(&(0x7f000073c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f000073c000)="6e7600", 0x3) mmap(&(0x7f000073c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000052e000-0x8)={0x0, r4}, &(0x7f00003f2000-0x18)={0x0, 0x1fd, 0x401, 0x3, 0x7fffffff, 0x3}) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f00005bd000)={{0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="7b35ed49832c", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="de6a316da9c1d27ed1885266f75a2973"}) recvfrom$inet(r3, &(0x7f0000003000-0x97)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x97, 0x2, &(0x7f0000003000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000003000-0x1e)="441f1a76ffda1bd9e41b665bdb5c5c000b655b1304634ca60d3712a1d5e7", 0x1e) connect$netlink(r0, &(0x7f0000036000-0xc)={0x10, 0x0, 0x3, 0x617f}, 0xc) mmap(&(0x7f0000ca3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/04 04:45:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e7e000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80801) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000003000)="2d515c5c5e0123656d305d7d73656375726974792b00", 0x1) statfs(&(0x7f000054c000-0x8)="2e2f66696c653000", &(0x7f00008d0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000c85000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000767000-0x4)=0x0) waitid(0x2dca6c4d1ad74eb5, r2, &(0x7f0000cb6000)={0x0, 0x0, 0x0, 0x0}, 0x40000000, &(0x7f00005d2000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timerfd_gettime(r1, &(0x7f0000c10000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0xfffffffffffffffe, &(0x7f000029d000)={{r3, r4}, {0x77359400, 0x0}}, &(0x7f0000f7e000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x10000000000, &(0x7f0000bad000)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0xfffffffffffffffe, &(0x7f0000bcc000)={{r6, r7+10000000}, {r5, 0x989680}}, &(0x7f00003fd000)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x44002, 0xffffffffffffffff, &(0x7f0000052000-0x10)={0x1, r8}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000c95000-0x10)={0x0, 0x0}, 0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f0000933000-0xa)="2f6465762f70746d7800", 0x400000, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x5, 0x40000000000000, 0x0, 0x0, 0x3, 0x4000, 0x6, 0xfe, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r9 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r9, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x2, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x1, 0x0}, 0x100, 0x0, 0x1, 0x1, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x1}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x40000000000001, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r9, &(0x7f0000086000)="", 0x0, 0xc000, &(0x7f0000916000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) open$dir(&(0x7f000004a000)="2e2f66696c653000", 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r10, 0x8955, &(0x7f00004ae000-0x44)={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4c, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="64756d6d793000000000000000000000"}) gettid() 2017/12/04 04:45:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x6) r1 = socket(0x8, 0x5, 0x0) set_mempolicy(0x3, &(0x7f000000d000)=0x9, 0xa0) unshare(0x80003fc) r2 = mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x42, 0x8, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = fcntl$getown(r0, 0x9) migrate_pages(r3, 0x100000000, &(0x7f0000aeb000-0x8)=0x8, &(0x7f0000aea000)=0x18) mq_timedsend(r2, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, 0x0}) pread64(r1, &(0x7f0000acf000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7, 0x4) ppoll(&(0x7f0000a3d000-0x8)=[{r2, 0x2, 0x0}], 0x1, &(0x7f00004de000-0x10)={0x0, 0x1c9c380}, &(0x7f0000992000)={0xfffffffffffffffd}, 0x8) mq_timedsend(r2, &(0x7f0000359000)="dd", 0x1, 0x6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000410000)={0x40000001, 0x0}) r4 = syz_open_dev$loop(&(0x7f000030d000-0xb)="2f6465762f6c6f6f702300", 0x7d, 0x1) r5 = memfd_create(&(0x7f0000000000)="fff8", 0x0) pwritev(r2, &(0x7f0000896000-0x10)=[{&(0x7f0000608000-0xf3)="986d63dabffabefe3d9f28e45b6d37b8651a1c5b3846e86b513f3de60ee87fc128aa9298b0ed6b5737b9a82e219f270000000195503ad0f5a0c85887ae58001856563e5099b22ceaca56d2ffbb1b4016fea257fd", 0x54}], 0x1, 0x7fffc) getsockname$unix(r5, &(0x7f0000fd8000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000e7b000-0x4)=0x1002) r6 = dup2(0xffffffffffffffff, r5) sendfile(r4, r5, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$TCGETA(r5, 0x5405, &(0x7f0000701000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$VT_RESIZEX(r6, 0x560a, &(0x7f0000de7000)={0x3ff, 0xdfb5, 0x3, 0x7c, 0x80000a48, 0x401}) ioctl$KDSETLED(0xffffffffffffffff, 0x4b32, 0x8000) pipe2(&(0x7f0000c32000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) syz_open_dev$loop(&(0x7f000073b000)="2f6465762f6c6f6f702300", 0x4, 0x80080) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r2) fdatasync(r4) socket$inet_tcp(0x2, 0x1, 0x0) accept$inet(r7, &(0x7f0000e1e000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000239000)=0x10) epoll_pwait(r0, &(0x7f0000a6b000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x80, &(0x7f00007f0000)={0xff}, 0x8) mq_timedreceive(r2, &(0x7f0000ed0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab, 0x0, &(0x7f00000f5000)={0x0, 0x989680}) 2017/12/04 04:45:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000087e000)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000002000)="2f6465762f73672300", 0x2, 0x42) r0 = socket$inet6(0xa, 0x0, 0x2) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000368000)={&(0x7f0000279000)="2e2f66696c653000", 0x0}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ffc000)={r1, 0x18, &(0x7f0000ffc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r2 = socket(0x11, 0x2, 0x8) bind(r2, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000219000-0x4)=0xb55, 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00004c9000)=0x4000000000000fd, 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000c80000-0x4)=0x0, &(0x7f000040b000+0x543)=0x4) getpeername$netrom(r2, &(0x7f0000275000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00003e7000-0x4)=0x10) recvfrom$ipx(r2, &(0x7f0000ff6000)="", 0x0, 0x20, &(0x7f0000ff6000)={0x4, 0x7f, 0x4, "ff7fe6d322b1", 0x10000005, 0x0}, 0x10) sendmsg(r2, &(0x7f000046e000)={0x0, 0x0, &(0x7f0000a52000-0x10)=[{&(0x7f0000e14000-0x20)="0e55652b397d13050a37d4f25ec0a7248423a6f2ab19c42f3aa977a14706a48d", 0x20}], 0x1, &(0x7f0000ff6000)=[{0xd0, 0x12b, 0xfff, "f59333a83153124f1583800c82350f29f1c6ba9129c1bc1ec3bf1d6e857c4bf22e31dfe469c29ee1e38b0042647562da0ae822a89cfbfc0d75e8d96f089103c170d345399504dc3f7b90ef4aba291e7ce8c3fd01133491efaa23c803e6d42d319e68decf113db724f644838c98ad584aa7baf6a779625e4aa84dcfe931bdf2eae76d85149c408006c918a9061a7bc8578333a4d89856e12e40093f0f51719f189dff18f79393e8ec15c631bf1b6c2753f68cef61bc0cc77293eb4f"}, {0xe0, 0x10f, 0xffffffffffffffff, "8bb977676eaf57e4d85003a3a7472f380fb3e1b47e26b2726238b1830f52de3f274256854f5b778fde67e820b787928fe9a086c1dfd51de66fc5c675b4e9dc34096be3a0a7501fde3fd17a410df3491231ea35152b019c2fd139c7bbda9e9c0a57a97327bb9e57f0ae3fea0693a97f8705e30ec56e5393807862dd7c9b8f9c84c57ef87d605b5d8409742d9a5601c22d3d9685dab957c83c787726763e769824db0e361fbe5debd5d585388d837a470deb49f443b72fb0d3d5e5bc6eddf54df5661d2890d1c074d5480b911f4ac9"}, {0x90, 0x18c, 0x309c2dc1, "a3c3b3dca1eba445a7cacbf6c02addfc5889af01295f29d858023aff82d76536e43e78346cd1e44d383f74d4a9a52e228ece3c179c228db0a405ec03867f032116c82ecbef677235ee9075b7be01149169fc2d63c80fa306d8d0b9c2a8a00867e26b0e14be69c23247a48d8e50e49498ad917fd5004d231f45ce841db69539db"}], 0x240, 0x20008014}, 0x10) setsockopt(r0, 0x1, 0x1ff, &(0x7f0000cd6000-0x6a)="9b4aab65ab3e0c802c27df0300ee2aebeadaa7fd4fad3c9e94096a33accfaafe1bfbe46642d806ccb197047c94f50405c35459193f5e0008000000000000400873ad9b624ae7c267149b181c974c96bc3230d91d41b1710000000000000005000000000000000555c356", 0x6a) r3 = socket$inet6_sctp(0xa, 0x4, 0x84) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f000069b000-0x3)=0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00002d6000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00003e0000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000ff3000-0x6)={0x0, 0x0}, &(0x7f0000981000)=0x6) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000b41000)={r4, 0x1000, "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"}, &(0x7f0000e89000)=0x1008) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00005f9000)={r5, 0x6, 0x7f, 0x100000000}, &(0x7f0000ffe000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00008d6000)={0x1, [0x0]}, &(0x7f000028f000)=0x8) 2017/12/04 04:45:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000d18000)="", &(0x7f0000bad000-0x4)=0x0) r1 = syz_open_dev$usbmon(&(0x7f0000710000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x100) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000171000)="d382ff5eb763b08b1f64b1ac4412e56a4ede01f057dcbf6b81e2e9e2a5f31cacf7721f497ff6dca82f478bbbe99c82b2", 0x30) r2 = syz_fuseblk_mount(&(0x7f00005ff000)="2e2f66696c653000", &(0x7f0000243000-0x8)="2e2f66696c653000", 0xc000, 0x0, 0xffffffffffffffff, 0x8000, 0x3, 0x81) r3 = fcntl$getown(r0, 0x9) migrate_pages(r3, 0x5, &(0x7f000087f000-0x8)=0x1000, &(0x7f00008f0000-0x8)=0x3) r4 = socket$inet6_sctp(0xa, 0x8001, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000c76000)={0x9, 0x20, 0x208, 0x9, 0x5, 0x4, 0x7, 0x7ff, 0x0}, &(0x7f000087b000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000012e000-0x8)={r5, 0xecbf}, 0x8) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000e14000-0x20)={@generic="86c618e6647b119b72e218c959ea4741", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000d1e000-0x10)={0x7, 0x0, 0x0, 0x2, r5}, 0x10) r6 = syz_fuse_mount(&(0x7f00009e4000-0x8)="2e2f66696c653000", 0x4000, 0xffffffffffffffff, 0x0, 0x7, 0x400) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000427000-0x4)=r6) 2017/12/04 04:45:15 executing program 4: mmap(&(0x7f0000000000/0x2f2000)=nil, 0x2f2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000103000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "726d643332302d67656e657269630000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000120000-0xc)={0x0, 0x0, 0x0}, 0xc) r3 = open(&(0x7f00002c5000)="2e2f66696c653000", 0x0, 0x10) mmap(&(0x7f00002f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000286000-0x4)=0x0, &(0x7f000015d000-0x4)=0x4) mmap(&(0x7f00002f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00002f3000)={0x0, 0x0, 0x0}, 0xc) kcmp(r2, r4, 0x7, r1, r1) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000092000)="2f6465762f7161745f6164665f63746c00", 0x80000, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r5, 0x400448c8, &(0x7f0000230000)={r0, r0, 0x2e, 0x43, &(0x7f000012f000-0x7c)="def6018bd77888c30cc67797a66bdd39e144ec0781cfff206e8caa9d78db5dc9b6568ebe21a99d613a2d27c562909ca65b858e0fa9136bb9e5e5e950d9dc308186cea9f9065c1e31c8a47891728257ef378870641abcf7d1aae7b24ddb8ece2349a44566d92b07110c9d59f82b5414f2d0b657e674273eef3a9ed0e4", 0x2, 0x9, 0x4d, 0x3, 0x3, 0x5, 0xc6, "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"}) pipe(&(0x7f000003c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f0000cef000-0x8)={0x0, 0x5}, &(0x7f0000d5e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f00004c6000-0xa0)={r8, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x101, 0xfffffffffffffffd, 0x2}, 0xa0) openat$rfkill(0xffffffffffffff9c, &(0x7f00008e4000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r9 = socket(0x1e, 0x5, 0x0) prctl$getreaper(0x28, &(0x7f0000f6b000-0x8)=0x0) sendmsg(r9, &(0x7f00003bc000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000d24000)=[], 0x0, &(0x7f000012e000)=[], 0x0, 0x0}, 0x4) close(r9) vmsplice(r7, &(0x7f000017d000-0x90)=[{&(0x7f00002eb000)="b6", 0x1}], 0x1, 0x0) splice(r6, 0x0, r1, 0x0, 0x10001, 0x6) 2017/12/04 04:45:15 executing program 0: mmap(&(0x7f0000000000/0xe5c000)=nil, 0xe5c000, 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) semget$private(0x0, 0xaad6c427dbf6f7fe, 0x200000001e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r0, 0xd5583f8dc5362eb8) bind$inet(r0, &(0x7f00004cd000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f000000b000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x4, 0x100000000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000e0f000)="2f6465762f696e7075742f6d6f7573652300", 0x5a11, 0xfffffffffffffffe) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000056000-0x11)="2f6465762f7161745f6164665f63746c00", 0x1, 0x0) r4 = perf_event_open(&(0x7f000084f000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x8, 0x0, 0x0, 0x1000000000003, 0x0, 0x0, 0xfe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1, 0x0, 0x81, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r3, 0x0) r5 = fcntl$getown(r4, 0x9) sched_setaffinity(r5, 0x8, &(0x7f00005a7000)=0x6950000000000000) r6 = request_key(&(0x7f0000f6c000-0x8)="6b657972696e6700", &(0x7f0000968000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000791000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0xfffffffffffffff8) r7 = add_key$user(&(0x7f0000708000)="7573657200", &(0x7f0000bea000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ef7000)="", 0x0, 0xfffffffffffffff9) r8 = add_key$user(&(0x7f000081b000-0x5)="7573657200", &(0x7f000003e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000009c000-0x34)="23c8d33ef3b733086c86693fbeeee9c66ba2161483a4fa30d2917fd50e67f606695ce4fae9554fcf3e56d4f30466d1b7fb45eaf3", 0x34, 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f00001cb000-0xc)={r6, r7, r8}, &(0x7f00008c9000-0x5e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5e, &(0x7f00008d9000)={&(0x7f0000b68000-0xe)={"6372633332632d67656e65726963"}, &(0x7f0000d4e000)="3cb9b434e7567193d3556e5e971e066e9a030c08ad4d76326aec2f3e80c35a698532e5c58902301847dc9f888f6c7ce04dfaea6999afb94070e8b3609f43b8aec9921180069b8e5fe63de5f5f5b199dea9ff84689ecb1e33abf5f79b2dd6bc5c563b21ef849a631ffb66eec222692daf723f70724fe0778a8cd38b7c2882c2cb5d2e8e2add2bb94d56984b4fa841635ff200ef23fcb47a7686a72f0654421fd0bbbc3ba91311a34d72693747ccfa91576c1f30952e2291d0bdff9a5de190c4c482cddaff287fff2dde238c7b540ef51070cad4ccbf90f18bd5ab", 0xda, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) open(&(0x7f00000d2000)="2e2f66696c653000", 0x0, 0x0) r9 = gettid() creat(&(0x7f00001c9000)="2e2f66696c65302f66696c653000", 0xac) ioctl$VT_DISALLOCATE(r2, 0x5608) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r9, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f00007cd000-0x2e)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00002a5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = socket$inet6_sctp(0xa, 0x2000000000005, 0x84) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r10, 0x84, 0xc, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000049000-0x4)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r10, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f00005a8000-0x4)=0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000790000)={r3, 0x7, 0x10000000000005, "80cdfd3e30c20f5cc2e8de2cdd333185784bd72c52ace484e10a73fcd61ca5cde55e3503a0dfce1b7760423485a093181acdbda58c94988c759a22373634f18a81c77b023d964e6fba68eaf52bad94a843d7f1c4275618b1b9a332c205524acb7a1f8ece74cdec2863e9f588b1d298220b668081681146d7e30a64bd3fe8b08130685a4718ecf5b31a34df6641e5acdd5d450c50f6431b3d322c9b85478c1d792272f0ee1735a77cad3fe6beda928bd0a3561278f958f5ba2326f55f24dbddd6412735ff870b3cd7e2825d28a7d6aa02843a9df93d83"}) getsockopt$inet_sctp6_SCTP_EVENTS(r10, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xb) [ 47.813461] QAT: Invalid ioctl 2017/12/04 04:45:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000061e000)={0xffffffffffffffff, &(0x7f0000fab000-0x6)="f54e2853f00c"}, 0x10) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dd1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x600000000000002) syz_emit_ethernet(0x37, &(0x7f000070f000-0x37)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x1, 0x80000000, 0x29, 0x0, 0x0, 0x0, 0x6, 0x0, @broadcast=0xffffffff, @multicast2=0xe0000002, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x4000000000, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {"00"}}}}}}, 0x0) syz_emit_ethernet(0xb7, &(0x7f0000ae7000-0xb7)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xa9, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x16, 0xfffffffffffffffa, 0x0, @empty=0x0, "9785e3c3f5f7c1f8242a1849fd56ad6cb05122734fdb14fe91d32034f8628ced32dbcfe0643f523f5edc884fa88c326df1b7ffd590175d0e19ef6baf1d13395cc1877ed65f72f51e57f48b7dbc84bb84b81f7678b51014056d5c95328aed4942a74923d8ba9982e5dc602f1b3f251d53e5d62a2958da912a10d81176a04c10bd7d43026f5bf6ba57607df731ff"}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000249000-0x8)={0x42424242, 0x42424242}, 0x10000, 0x632f) syz_emit_ethernet(0x38, &(0x7f000001e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2a, 0x2, 0x2, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r2, r1, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {"0c10"}}}}}}, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000ccb000-0x8)={0x42424242, 0x42424242}, 0x1, 0x3) syz_emit_ethernet(0x3f, &(0x7f0000a7f000)={@random="dacb07a6bcb6", @random="eeeb90a49e53", [], {{0x803, @ipv4={{0x7, 0x4, 0x1, 0x0, 0x31, 0x0, 0x0, 0x4000000, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@end={0x0}, @timestamp={0x44, 0x4, 0xffffffff, 0x0, 0x6, []}, @end={0x0}]}}, @tcp={{0x0, 0x1, r4, r3, 0xfffffffffffffffd, 0x0, 0x5, 0x2000000000000012, 0xffffffffffffffff, 0x0, 0x0, {[]}}, {"da"}}}}}}, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000b8f000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f0000819000)=0xffb, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6_sctp(0xa, 0x8, 0x84, &(0x7f00003c3000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000a40000)={0x0, 0x100, 0x30, 0x9, 0x16}, &(0x7f0000d4c000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x1f, &(0x7f00008d7000)={r9, @in6={{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x9}, &(0x7f00001a4000)=0x98) setsockopt$inet_int(r5, 0x0, 0x2, &(0x7f0000b29000)=0x9, 0x4) bind$alg(r7, &(0x7f0000013000)={0x26, "736b636970686572000000000000", 0x400015, 0x1104, "63626328646573ff5f65646528ffffffe90000002000000000000000000000000000000000000000000000000000ffffffea0000000000000000000000080000"}, 0x58) setsockopt$ALG_SET_KEY(r7, 0x117, 0x1, &(0x7f0000fe5000)="fd01000000010000000000004000002400000000000000", 0x17) socket(0x15, 0x6, 0x0) pipe(&(0x7f0000be1000-0x8)={0x0, 0x0}) sendmsg$alg(r10, &(0x7f000089b000)={0x0, 0x0, &(0x7f0000952000-0x20)=[], 0x0, &(0x7f0000dfc000)=[], 0x0, 0x4}, 0x87) recvmsg(r5, &(0x7f0000133000)={&(0x7f0000764000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000007000-0xa0)=[{&(0x7f0000afa000-0xa)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38}, {&(0x7f0000676000)="00000000000000000000000000000000000000000000000000000000000000", 0x1f}, {&(0x7f0000d8e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x37}, {&(0x7f000028f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae}, {&(0x7f0000824000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9}], 0x5, &(0x7f0000fa9000-0x7f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f, 0x7}, 0x2045) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f000041b000)={@generic="6c6f3a33f57ba265c9c4fcc52956cea2", @ifru_flags=0x0}) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f000057e000)=@common="79616d30000000000000000000ac0000", 0x10) recvmsg(r0, &(0x7f0000fa6000-0x38)={&(0x7f0000123000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000e0b000)=[], 0x0, &(0x7f0000838000-0x4f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f, 0x0}, 0x10021) bind$netlink(0xffffffffffffffff, &(0x7f00005d4000)={0x10, 0x0, 0x0, 0x7ff}, 0xc) setsockopt$sock_int(r7, 0x1, 0x27, &(0x7f0000dc5000)=0x3, 0x4) r11 = socket(0x9, 0x9, 0x7) getsockopt$ipx_IPX_TYPE(r11, 0x100, 0x1, &(0x7f0000e3c000)=0x0, &(0x7f0000462000)=0x4) 2017/12/04 04:45:15 executing program 4: mmap(&(0x7f0000000000/0xd2e000)=nil, 0xd2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000d2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d2e000)={0x0, 0x0, 0x0}, &(0x7f0000961000-0x4)=0xc) r4 = getpgid(r2) fcntl$setown(r0, 0x8, r4) fcntl$getownex(r0, 0x10, &(0x7f0000b2a000)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$vcsn(&(0x7f0000160000-0xa)="2f6465762f7663732300", 0x100, 0x20800) getsockname(r1, &(0x7f0000992000-0x10)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000de5000-0x4)=0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x800000000000e3, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x80000040fe, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f76637300", 0x0, 0x0) ioctl$EVIOCGLED(r7, 0x80404519, &(0x7f0000f3a000-0xa6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r8 = getpgrp(r4) prlimit64(r8, 0x7, &(0x7f0000468000)={0x7, 0x6472}, &(0x7f00009a9000-0x10)={0x0, 0x0}) r9 = syz_open_dev$vcsa(&(0x7f0000fbd000)="2f6465762f766373612300", 0x6, 0x0) ioctl$KVM_DIRTY_TLB(r6, 0x4010aeaa, &(0x7f0000485000)={0x3, 0x7}) bind$bt_sco(r9, &(0x7f00003a2000-0x8)={0x1f, {0xff, 0x7, 0x8000, 0x800, 0x9, 0x81}}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r9, 0x84, 0xf, &(0x7f00005df000)={0x0, @in6={{0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2005, 0xb3, 0x4, 0xfffffffffffffffc}, &(0x7f000042d000)=0xa0) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000d35000-0x4)=0x0) ioctl$sock_inet_SIOCGIFADDR(r7, 0x8915, &(0x7f00007d3000)={@generic="07d79d4c4df333bb860622cb9ec95ab4", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r7, 0x84, 0x6c, &(0x7f0000c61000)={r10, 0x16, "a10000000120b951097d8449bd276dd5de4585ee3e41"}, &(0x7f0000d40000)=0x1e) sendto$llc(r9, &(0x7f0000268000)="55edeef30b7c244d372b7fdcd9106eb27c15d1f996ab4f3e38b92964", 0x1c, 0x20c001, &(0x7f0000cf2000)={0x1a, 0x7, 0x200000008000007, 0xe286, 0xff, 0x3, @random="5dc60d5add21", [0x0, 0x0]}, 0x10) poll(&(0x7f0000fbf000)=[{r7, 0x0, 0x0}, {r9, 0x0, 0x0}], 0x2, 0x0) ioprio_get$uid(0x3, r3) close(r7) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r9, 0x84, 0x70, &(0x7f0000453000-0x108)={r10, @in={{0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffff, 0x10001, 0xfffffffffffffa33, 0x5, 0xa, 0x7, 0x2, 0xffffffffbffff000, 0x6, 0x80000000, 0x6f, 0x7, 0x48, 0x3f, 0x4]}, &(0x7f0000327000)=0x108) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r7, 0x84, 0x6d, &(0x7f0000250000-0x31)={r11, 0x29, "2d42e4e1a904805da6a6e600d593bee38ddbde52c14b78e1f5bcd3ff4ca90034e2a1d1dd80d32a6f71"}, &(0x7f0000589000)=0x31) ptrace(0x4207, r5) waitid(0x4, 0x0, 0x0, 0x1000002, &(0x7f000004b000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 47.844150] QAT: Invalid ioctl [ 47.861151] QAT: Invalid ioctl 2017/12/04 04:45:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000087e000)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000002000)="2f6465762f73672300", 0x2, 0x42) r0 = socket$inet6(0xa, 0x0, 0x2) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000368000)={&(0x7f0000279000)="2e2f66696c653000", 0x0}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ffc000)={r1, 0x18, &(0x7f0000ffc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r2 = socket(0x11, 0x2, 0x8) bind(r2, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000219000-0x4)=0xb55, 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00004c9000)=0x4000000000000fd, 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000c80000-0x4)=0x0, &(0x7f000040b000+0x543)=0x4) getpeername$netrom(r2, &(0x7f0000275000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00003e7000-0x4)=0x10) recvfrom$ipx(r2, &(0x7f0000ff6000)="", 0x0, 0x20, &(0x7f0000ff6000)={0x4, 0x7f, 0x4, "ff7fe6d322b1", 0x10000005, 0x0}, 0x10) sendmsg(r2, &(0x7f000046e000)={0x0, 0x0, &(0x7f0000a52000-0x10)=[{&(0x7f0000e14000-0x20)="0e55652b397d13050a37d4f25ec0a7248423a6f2ab19c42f3aa977a14706a48d", 0x20}], 0x1, &(0x7f0000ff6000)=[{0xd0, 0x12b, 0xfff, "f59333a83153124f1583800c82350f29f1c6ba9129c1bc1ec3bf1d6e857c4bf22e31dfe469c29ee1e38b0042647562da0ae822a89cfbfc0d75e8d96f089103c170d345399504dc3f7b90ef4aba291e7ce8c3fd01133491efaa23c803e6d42d319e68decf113db724f644838c98ad584aa7baf6a779625e4aa84dcfe931bdf2eae76d85149c408006c918a9061a7bc8578333a4d89856e12e40093f0f51719f189dff18f79393e8ec15c631bf1b6c2753f68cef61bc0cc77293eb4f"}, {0xe0, 0x10f, 0xffffffffffffffff, "8bb977676eaf57e4d85003a3a7472f380fb3e1b47e26b2726238b1830f52de3f274256854f5b778fde67e820b787928fe9a086c1dfd51de66fc5c675b4e9dc34096be3a0a7501fde3fd17a410df3491231ea35152b019c2fd139c7bbda9e9c0a57a97327bb9e57f0ae3fea0693a97f8705e30ec56e5393807862dd7c9b8f9c84c57ef87d605b5d8409742d9a5601c22d3d9685dab957c83c787726763e769824db0e361fbe5debd5d585388d837a470deb49f443b72fb0d3d5e5bc6eddf54df5661d2890d1c074d5480b911f4ac9"}, {0x90, 0x18c, 0x309c2dc1, "a3c3b3dca1eba445a7cacbf6c02addfc5889af01295f29d858023aff82d76536e43e78346cd1e44d383f74d4a9a52e228ece3c179c228db0a405ec03867f032116c82ecbef677235ee9075b7be01149169fc2d63c80fa306d8d0b9c2a8a00867e26b0e14be69c23247a48d8e50e49498ad917fd5004d231f45ce841db69539db"}], 0x240, 0x20008014}, 0x10) setsockopt(r0, 0x1, 0x1ff, &(0x7f0000cd6000-0x6a)="9b4aab65ab3e0c802c27df0300ee2aebeadaa7fd4fad3c9e94096a33accfaafe1bfbe46642d806ccb197047c94f50405c35459193f5e0008000000000000400873ad9b624ae7c267149b181c974c96bc3230d91d41b1710000000000000005000000000000000555c356", 0x6a) r3 = socket$inet6_sctp(0xa, 0x4, 0x84) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f000069b000-0x3)=0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00002d6000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00003e0000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000ff3000-0x6)={0x0, 0x0}, &(0x7f0000981000)=0x6) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000b41000)={r4, 0x1000, "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"}, &(0x7f0000e89000)=0x1008) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00005f9000)={r5, 0x6, 0x7f, 0x100000000}, &(0x7f0000ffe000)=0x10) 2017/12/04 04:45:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c8e000-0x11)="2f6465762f7667615f6172626974657200", 0x204800, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f000040d000-0x18)={0x7fffffff, 0x0, 0x0}) lgetxattr(&(0x7f0000d70000)="2e2f66696c653000", &(0x7f0000f9b000-0x6)=@random={"6f73782e00", "00"}, &(0x7f0000a00000-0xa1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1) uname(&(0x7f0000598000-0xd3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") epoll_wait(r1, &(0x7f000035d000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) exit(0x0) socket$bt_sco(0x1f, 0x5, 0x2) finit_module(r1, &(0x7f0000271000-0x11)="2f6465762f7667615f6172626974657200", 0x4) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000a78000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r2) r4 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x7fffffff) fcntl$setlease(r4, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000704000-0x8)={0xffffffffffffffff}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f74000)={0x0, 0x8000000}, 0x8) truncate(&(0x7f0000505000-0x8)="2e2f66696c653000", 0x5) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00004b2000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000084a000-0x4)=0xe8) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000d4e000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, r5}) close(r4) [ 47.914159] QAT: Invalid ioctl 2017/12/04 04:45:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) mkdir(&(0x7f0000632000)="2e2f66696c653000", 0x0) mount(&(0x7f00007ee000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="70726f6300", 0x1, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x0, 0x0) unlinkat(r0, &(0x7f0000dc9000-0x8)="2e2f66696c653000", 0x0) faccessat(r0, &(0x7f0000e34000)="2e2f62757300", 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000050b000)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000980000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getgid() munlockall() stat(&(0x7f0000003000-0x8)="2e2f66696c653000", &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000001000)="2e2f66696c653000", 0x8000000001, r2, r1, 0xa, 0x3ff) semctl$IPC_INFO(0x0, 0x2, 0x3, &(0x7f00008fa000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") shmctl$IPC_RMID(0x0, 0x0) r3 = socket$inet6(0xa, 0xfffffffffffffffd, 0xfffffffffffffffe) setsockopt$inet6_int(r3, 0x29, 0x3f, &(0x7f0000255000)=0x42, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000001000-0x4)=0x0, 0x4) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000744000-0xc)="2f6465762f6175746f667300", 0x10400, 0x0) ioctl$TIOCCBRK(r4, 0x5428) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xffffff7ffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f0000b34000-0x8)="2e2f66696c653000", 0x40, 0x80) gettid() semget$private(0x0, 0x2000000000000007, 0x80) r6 = semget(0x2, 0x7, 0x400) semget(0x0, 0x0, 0x60) semctl$IPC_RMID(r6, 0x0, 0x0) keyctl$get_security(0x11, 0x0, &(0x7f0000dfb000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f00007f1000-0x4)=0x0, 0x4) semctl$GETPID(0x0, 0xffffffffffffffff, 0xb, &(0x7f0000ef6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/04 04:45:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x0, 0xff, 0x1, 0x1, 0x0, 0x0}, 0x20) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00001c1000+0xccc)={@common="626f6e64300000000000000000000000", @ifru_flags=0x9e00}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000418000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000fce000)="00", 0x20000004) accept$nfc_llcp(r1, &(0x7f0000d91000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000ccf000-0x4)=0x60) madvise(&(0x7f000035e000/0x4000)=nil, 0x4000, 0x10) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f00004e1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b0b000)=0xd5) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000050e000-0x10)="2f6465762f73657175656e6365723200", 0x4000, 0x0) r3 = add_key(&(0x7f000099f000-0xd)="6173796d6d657472696300", &(0x7f000095b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000099d000)="683d0cac1787a9f6e26376efff4cfd52c138c4af02361eeb6378e7d25f21948ec84b8ad2c8b01735a68e3c735c77105531526bd1dc68117300074df4609b", 0x3e, 0xfffffffffffffffc) request_key(&(0x7f0000140000)="626c61636b6c69737400", &(0x7f0000293000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006b1000-0x10)="2f6465762f73657175656e6365723200", r3) keyctl$setperm(0x5, r3, 0xc000402) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000827000)="2f6465762f76637300", 0x20400, 0x0) futex(&(0x7f0000004000-0x4)=0x100000001, 0xb, 0x4000000000000001, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000003000)=0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) close(r1) socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000d70000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) timerfd_create(0x0, 0x2000000000000000) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) lgetxattr(&(0x7f0000e88000-0x8)="2e2f66696c653000", &(0x7f0000de7000-0x1a)=@random={"62747266732e00", "f42f2a6574683000"}, &(0x7f000063a000)="", 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(r5, 0x4c80, r6) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000ae3000)={0x0, 0xb9, "655494cbf4606a8b8a6b8de72ec26600b6809fbde4ee09643354c86145fcf29caa221a9b1f6f7e4d3c10c21a3b0ac4c620781ef46b30d5c24dd5f171ef75595fd04902f59e658b8605bdb4a5aa7f1221bf2abd07fb8389ee0d6d230c2014511c4363267c36e5a58a2227f66ce5905dc147fa9f2bc41e1baae49de2d5a103521b7a63890d8a1dc6ff4fd938f7075e88f7969aa9e3451227d5cecd0335a703d1edbd493f5e1147cbc9bbbec66f878411964a5c2ac393b17b69d3"}, &(0x7f000054b000)=0xc1) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000871000)={r7, 0xf130}, 0x8) 2017/12/04 04:45:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000087e000)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000002000)="2f6465762f73672300", 0x2, 0x42) r0 = socket$inet6(0xa, 0x0, 0x2) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000368000)={&(0x7f0000279000)="2e2f66696c653000", 0x0}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ffc000)={r1, 0x18, &(0x7f0000ffc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r2 = socket(0x11, 0x2, 0x8) bind(r2, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000219000-0x4)=0xb55, 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00004c9000)=0x4000000000000fd, 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000c80000-0x4)=0x0, &(0x7f000040b000+0x543)=0x4) getpeername$netrom(r2, &(0x7f0000275000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00003e7000-0x4)=0x10) recvfrom$ipx(r2, &(0x7f0000ff6000)="", 0x0, 0x20, &(0x7f0000ff6000)={0x4, 0x7f, 0x4, "ff7fe6d322b1", 0x10000005, 0x0}, 0x10) sendmsg(r2, &(0x7f000046e000)={0x0, 0x0, &(0x7f0000a52000-0x10)=[{&(0x7f0000e14000-0x20)="0e55652b397d13050a37d4f25ec0a7248423a6f2ab19c42f3aa977a14706a48d", 0x20}], 0x1, &(0x7f0000ff6000)=[{0xd0, 0x12b, 0xfff, "f59333a83153124f1583800c82350f29f1c6ba9129c1bc1ec3bf1d6e857c4bf22e31dfe469c29ee1e38b0042647562da0ae822a89cfbfc0d75e8d96f089103c170d345399504dc3f7b90ef4aba291e7ce8c3fd01133491efaa23c803e6d42d319e68decf113db724f644838c98ad584aa7baf6a779625e4aa84dcfe931bdf2eae76d85149c408006c918a9061a7bc8578333a4d89856e12e40093f0f51719f189dff18f79393e8ec15c631bf1b6c2753f68cef61bc0cc77293eb4f"}, {0xe0, 0x10f, 0xffffffffffffffff, "8bb977676eaf57e4d85003a3a7472f380fb3e1b47e26b2726238b1830f52de3f274256854f5b778fde67e820b787928fe9a086c1dfd51de66fc5c675b4e9dc34096be3a0a7501fde3fd17a410df3491231ea35152b019c2fd139c7bbda9e9c0a57a97327bb9e57f0ae3fea0693a97f8705e30ec56e5393807862dd7c9b8f9c84c57ef87d605b5d8409742d9a5601c22d3d9685dab957c83c787726763e769824db0e361fbe5debd5d585388d837a470deb49f443b72fb0d3d5e5bc6eddf54df5661d2890d1c074d5480b911f4ac9"}, {0x90, 0x18c, 0x309c2dc1, "a3c3b3dca1eba445a7cacbf6c02addfc5889af01295f29d858023aff82d76536e43e78346cd1e44d383f74d4a9a52e228ece3c179c228db0a405ec03867f032116c82ecbef677235ee9075b7be01149169fc2d63c80fa306d8d0b9c2a8a00867e26b0e14be69c23247a48d8e50e49498ad917fd5004d231f45ce841db69539db"}], 0x240, 0x20008014}, 0x10) setsockopt(r0, 0x1, 0x1ff, &(0x7f0000cd6000-0x6a)="9b4aab65ab3e0c802c27df0300ee2aebeadaa7fd4fad3c9e94096a33accfaafe1bfbe46642d806ccb197047c94f50405c35459193f5e0008000000000000400873ad9b624ae7c267149b181c974c96bc3230d91d41b1710000000000000005000000000000000555c356", 0x6a) r3 = socket$inet6_sctp(0xa, 0x4, 0x84) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f000069b000-0x3)=0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00002d6000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00003e0000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000ff3000-0x6)={0x0, 0x0}, &(0x7f0000981000)=0x6) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000b41000)={r4, 0x1000, "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"}, &(0x7f0000e89000)=0x1008) 2017/12/04 04:45:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000d1c000)={0x2, r0, 0x1}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f000017a000-0x10)={0x0, 0x100000001, 0x80000000, 0x3}) r2 = creat(&(0x7f0000b66000-0x8)="2e2f66696c653000", 0x1) fcntl$getownex(r2, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f000090d000-0x4)=0x0, &(0x7f0000463000-0x4)=0x4) madvise(&(0x7f0000239000/0x4000)=nil, 0x4000, 0x4) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x10, &(0x7f000000e000-0x4)=0x8, 0x4) syz_open_dev$sndtimer(&(0x7f0000e8d000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x7ffc) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f000049e000)=@get={0x1, &(0x7f000000e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x954b}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000000d000)={0x0, @in6={{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x800000001e, 0x8, 0x7, 0xd}, &(0x7f0000006000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000011000-0x10)={r4, 0x4, &(0x7f0000863000)=[@in6={0xa, 0x3, 0xffffffffffffffe1, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x36, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}]}, &(0x7f0000010000-0x4)=0x10) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000cd8000-0x5c)={{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6b1c}, {0xa, 0x0, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x200, [0x103, 0x0, 0x58, 0x1c, 0x8, 0x9, 0x5, 0xe746]}, 0x5c) sendmmsg$nfc_llcp(r0, &(0x7f00002c3000)=[{&(0x7f0000db7000-0x60)={0x27, 0xb4, 0x100000000, 0x3, 0x2, 0x0, "72e0f5ca3f308f70f98c366fcc413cb6415d8dc5a16c270ab531ab67869723f61c2cc807f49a7489e12ef8e19d8fd05823ef5e897c655aa94f35852abb06b3", 0x80}, 0x60, &(0x7f0000785000-0x40)=[{&(0x7f0000eba000-0xf2)="cf1f9b5fb767812c083f8723980a339fa8d991f4a33a83b47d7c1a0ff2a2225403406116c42c987945dfe7cf4aebe8670a37fca261d1bd8e4dd096465427fa68d04c211bf4c1e95b3fa3e536ecf7e916f3cccdf9cabbf509da995edd991d390b1776e3721305c05cf3a1818a060907524d9cdd278fa94d32e1725b435c3ef2b2451ab636811b41c1a1e637ea23c00b8a6be0037a82ada09d5023c53e7daa25328e9b977a319c43c8f0c1dad98f242885f9b0728d0e58aff5c0ea56e93591c9e4d6c1a6a5b8e9f0f4c631c2403a864dc138467acf9f962f1db35adf71a5ae5a67cdc70e0da64a466f9a9a86f0e1b6dd541cb5", 0xf2}, {&(0x7f0000e41000)="a1d866d771a03cdcc0019748e262fc85e0aee020edfe0a", 0x17}, {&(0x7f0000fc2000-0x21)="3c60e9a9332359ce58813d212cc161a0969f9f49c18df2666340fbbb44b1367523", 0x21}, {&(0x7f00002e0000-0xb2)="05b83d954a99130c905bb158b5d752a561f52c988a8e9bf5647011b1b45d38505339720571b91960ae1ed2910c5e264a7f7ebbda6c2a748be2d3dda7a5aa48d470e2e3dc309bcf36d846d241b4cbd0e67f58624e459d526eebe2a01954a58615b7c9aca41f9a7c41c51dde33ebac89d9b343800ea61104b6820ac284c213e8373c73f3deb071f410c6204e3446e96d8186ae8490ef869674cceebc18f36d82db56f8249905771262c9de6a8b56fd5f4efc7c", 0xb2}], 0x4, &(0x7f0000475000-0x108)={0x108, 0xff, 0x7, "10b1fb2f3687fd806c89811070f758baccec9ddca035bac358c7c4103e511a7a357a28154053629aedaf4ba04a63848a2ca5a7c3e557bdc268a63d5b027b479139dc59d3828e9813c5e0a5971a5b54eec2bf059fc7359d700dddda21adb553411e68aa29fbadccf13dbaf4e45ce85e6d11ae4a4b0e03e8a1870f8979363d22a010dead8b8b4f0f6c56ed8591171e5bca4ae667977298aa03608f8561173ba652ca1f91bf6e63adcbfc59f88bbc02aeb3c397eb68760c8112e70d840b6672d17d8b251df477c987ca1e776394723d457b452b4d4f1ca0706d8116b944b1ddc4a136d5093ccdf6e82f7eb9daa46cff1603af04e67b8ce576"}, 0x108, 0x1}, {&(0x7f00006ad000-0x60)={0x27, 0x96, 0x2, 0x3, 0x7, 0x9, "dfad752d73d7f9a589229ea2ae4381581fabb71ef8875179d7683b6ec0a3e4dfe991b8a1092a11f012def1fa6db6d18ba203320241c44ce33225e655929ed1", 0x1}, 0x60, &(0x7f0000b72000-0x40)=[{&(0x7f000097b000)="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", 0xfb}, {&(0x7f00008e9000-0xdb)="42d7e185c826ce895d02ac772803c845c87d685f62d2a36cef61bafeca0c5c15ead8c607ac9baed2fa64e61229b2373f974136025403a9660b2e28a49ef7272cb6fbb528137299c27b473a20c693ebbe1eb01a84c1a9c53d57e093598fe0164e86a78782b534efd0b21a753eee323d6387616fc9bf4ffe356622a9bf6b0cad863f8a974124f7e6b7fd1cf55ad756601e6b0812786c1cd266d341a7aefedb6a5c0a32789396dbd67b925b7daffdf30ae970520eb2f834c2bcabb8efbfcbc6485fd8da66caafe0c9e99cb819a3122bc8bd46475b3e1b13a44a142aad", 0xdb}, {&(0x7f00003c8000-0x60)="ef1b620619f99f92f079c80dd4f54d4d75532d0e08e341515162799e25ce2f47ea03d8a8b29473ba23afe4c7cd1bde584c394f430d057cff8a768470ce8deae46a2cace1baf24e230e5a424f43e3c45058986aeb8b843f8a9b6e102319c41631", 0x60}, {&(0x7f0000f57000)="ad990e6fecf081294c120c8d54f91c6312ede2ff468f528e7d88a172b76c6b415e33456c4e9b2a9574ec7813cfceed42a56b24f8c3f1a39cd9f1c5d11bb563f28620aebe249f058acbe2941a7b42d4ad4d4c86c92df2a7b151334f0386a03a66d51f0b24d2710c43aa3a63ed00b7755036fcebedc78ef368bd0eed045ac98c13d5dcf2ecbf4bb1f5f3498e740ea1fa87f95a657851a8674bea682742df667d86566c60114d", 0xa5}], 0x4, &(0x7f0000fee000-0xc0)={0xc0, 0x102, 0xc0ff, "7098f77b6eb8cc8dac06b5b5f0807283781c221a19c62fd529c8c39c6609ce37ec474bac8320a019705f266ae318f8a7fc09a34fbc51cf29ed47ae2e2099e1543103d9bcd7add5fa27409cc637b19c7bb94a25a6c4539f10a637062fca715c6c24f392557ac8a6c0159a5a284a589857faf101d48a0fd731c0ed43365af73f7f4db27fbf6a7cc03d0a5236217529e2331b27c7261e5fcafeb448525c1bc63141c698bc2deedb96289486a790c0de65cf"}, 0xc0, 0x8084}, {&(0x7f0000ba7000-0x60)={0x27, 0x84, 0x3f, 0x4, 0xfffffffffffffffd, 0x8, "f885b158cbf937347ee0d0990688b1851650bf4fa70986b7f27b9faffb39e35a98140f0f29d3b21d69a7c8af6f61314256a2662e5c2e2df1037f4befb03175", 0xffff}, 0x60, &(0x7f0000fcd000-0x20)=[{&(0x7f0000974000-0xe7)="d1fbe2b0cb8d426cd6c72fc6147f478666c0286bb4431d04723c06605896176baa68b5f1621a6710bb0315e62fca8531e7c5baef274b89ba3beb05e1e366bd22cd5858c75933551bcdfde64fb5b85d42d5627f44a64b8c1ecaf7d7427cc1279de28f7c5efb3f1a2f937a3ebb90d7e51d6a4befbc4ad878635a3b3a3f14c4ca149b06c40c630c243543de4513434d54ecb64a51ee840b93cd37e34f5bee7173043f3071c4ab022101ffde48fd46426591b490774cb12748351b7f95a448b6f1986c269c4ee227b6aa505d55c51ac8985c126db3d5fd0cdf7db2f7585ab906f60240e9610e0365bd", 0xe7}, {&(0x7f0000ea7000)="8157a87f24bf972e2d4469f422c5eb3cdf07d9147cc307516a325a1132712c29d9d2ed89cb82db0a300694153e13192f3cc227ece4477fd815546b6dc84f3d908dafabf66018b115194bd134ff84c557c8c1019fa092489b2e013faabc5d89590088d73c94872df122f7f282d7cb1d3cfc0409c6f60399b40671f601e2ef7e3e8665765a345ea54c43ee49502c5b92ed94b1a2f41821e9e48b753e9a0bd8b6f95eea70d9eea6d5b39b135400b43bb13737e0a9677ef112031e65bc178f7ba656df72478f4f08a3849846585cf71ec74af9c125fc3150b456045e6aab4562c8bf707e17b7cbf09a032b7a13c617", 0xed}], 0x2, &(0x7f0000d42000)={0x38, 0xe2548169a970ed7f, 0x4, "5c06dabb33a5611fc4b5ca7199097636cfaf68fadd266ac2e79f572062c079b50bb995ca83dd3f3c"}, 0x38, 0x8000}], 0x3, 0x0) setsockopt$inet_int(r1, 0x0, 0x2f, &(0x7f0000909000)=0x811, 0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f00003fd000)={0x30002, 0x0, [0x3, 0x0, 0x40, 0x10001, 0x5, 0x1000, 0x7, 0xc9]}) getsockopt$inet_buf(r3, 0x0, 0x24, &(0x7f0000012000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000003000)=0x1000) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f0000142000-0x10)={0x7, 0x4}) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_buf(r3, 0x0, 0x30, &(0x7f0000008000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000c66000)=0x90) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000015d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000289000-0x4)=0xc) mmap(&(0x7f00003f0000/0x4000)=nil, 0x4000, 0x8, 0x20010, r0, 0x0) sendto$inet(r0, &(0x7f000088f000)="b9e1b67a8aaaa82a84d02dc4b0cb00bfdeac580001050cecbaf700000009e57656623f2772c74fd922d1edd80fa989d2ca6edb3503b067e5b2adc308001abdbd19e753a43f09601dab62c059932cdf67e35ed0cbca405e443cfdb3024b853a41aff666b7", 0x64, 0x84, &(0x7f0000398000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000b9a000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) write(r0, &(0x7f0000001000-0x24)="24000000200025f0006b00041aedfc000205000000000000001021eb08000100000000b7", 0x24) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000f8e000-0x4)=0x0, &(0x7f00003c8000-0x4)=0x4) 2017/12/04 04:45:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ed4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000637000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00002e4000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x87) syz_extract_tcp_res(&(0x7f0000c76000)={0x42424242, 0x42424242}, 0xffffffffffffffff, 0x40000008) syz_emit_ethernet(0x38, &(0x7f000001e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x10000000800, @ipv4={{0x5, 0x4, 0x0, 0xfffffffffffffffc, 0x2a, 0x0, 0x0, 0x6, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, r2, 0x7, 0x0, 0x5, 0x13, 0x1, 0x0, 0xffffffffffffffff, {[]}}, {"0c10"}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000859000-0x8)={0x42424242, 0x42424242}, 0xa0000003, 0xf7fffffffffffabf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x100000000011, 0x2, 0x8) r6 = socket$inet(0x2, 0x1, 0x0) r7 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xe) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) write$tun(r8, &(0x7f0000ef3000)=@hdr={0x100d, 0x0, 0x7, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfc0, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0xfac, 0x0, "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"}}}, 0xfca) socket(0x18, 0x2, 0xa) syz_emit_ethernet(0x3c, &(0x7f000001e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="eeff1d00f2c8", [{[], {0x8100, 0x80000000, 0x400, 0x2}}], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2a, 0x0, 0x0, 0xfffffffffffffffd, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r4, r3, 0x0, 0x0, 0x5, 0x2000000000000011, 0x0, 0x0, 0x1, {[]}}, {"3702"}}}}}}, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000005000-0x4)=0xb, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000801000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r8, 0xa) syz_extract_tcp_res$synack(&(0x7f00009c1000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) sendto$unix(r5, &(0x7f0000fd3000-0x96)="59c82174b14a0787a9a793d97773d8fb8127102893ad09833f7fa3b84279a8362f71cd30012efef097bc5e9051b8ba77b1eb40fc28b3dc089e86234489ba859ae7b82aa4a39cf488646513ae8b2e62ef269691a9b4cbe5d9a11ed21c7a4f45fd3f1ac800dcbb42a1d70379e49029b7ac8219af4d86f4e144c1d1ab73d85380077cf9f1bfc422dc46b05eed9e8346a98d2dc82cd84a74", 0x96, 0x80, &(0x7f00008a9000)=@abs={0x1, 0x0, 0x0}, 0x8) syz_emit_ethernet(0x94, &(0x7f0000b88000-0xb0)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="4c6112cc15d8", [], {{0x800, @x25={0x3, 0x3, 0xff, "97e76a7b974376701715321001a0bf27c648816483b91e3478796a49babd9ac18900146a3710a09ec6df3e2b35d5f7f7b13afd8a8392994fc2cfae248ba9128f2c5be1afe2efd5b64c2a1821d2d2095dca45aadc8536d254f618706ea8de0fe5f201497ad1301b09c62c1e27a115e9d9dabaf2bf4119606cbdee93ca296654d4183f4d"}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000288000)={0x42424242, 0x42424242}, 0x3, 0x200) syz_emit_ethernet(0x37, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r10, r9, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0xfffffffffffffffc, {[]}}, {"0c"}}}}}}, 0x0) r11 = socket(0xd, 0x800, 0x10003fc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r11, 0x84, 0x18, &(0x7f0000db0000-0x6)={0x0, 0x8}, &(0x7f000005f000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r11, 0x84, 0x71, &(0x7f0000d38000-0x8)={r12, 0x6}, &(0x7f0000050000)=0x8) [ 48.196662] device gre0 entered promiscuous mode 2017/12/04 04:45:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x202e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000139000)="000000000000000000000000000000000000000000000000000000000000000000000000") r1 = syz_open_procfs(0x0, &(0x7f00002e9000)="7461736b00") getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000081000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x1e, 0x0, 0x1, 0x4, 0x5, 0x3, 0x0, 0x8, 0x1, 0x9, 0x5, 0x8000, 0x3, 0x2]}, &(0x7f0000003000)=0x108) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f93000-0x98)={r2, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x7f}, 0x98) getdents(r1, &(0x7f0000825000-0xa7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x60) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000c5e000)=0x0) getdents64(r1, &(0x7f0000cf0000-0x2c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000e99000-0x14)={0x100000001, 0x6, 0x5, 0x3, 0x0}) bind$inet6(r4, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000b5d000-0x148)={0x8, 0x0, [{0x80000007, 0x3f000, 0x4, 0xffffffffffff0001, 0x101, 0x7, 0x100000001, [0x0, 0x0, 0x0]}, {0x4, 0x9, 0x2, 0x4, 0x4, 0x2, 0x1, [0x0, 0x0, 0x0]}, {0x0, 0xfffffffffffffffc, 0x2, 0x8, 0x5, 0x8, 0x81, [0x0, 0x0, 0x0]}, {0xc0000000, 0x4, 0x5, 0x2, 0xd10, 0x4, 0x100000000, [0x0, 0x0, 0x0]}, {0xa, 0x4, 0x4, 0x101, 0x8001, 0x80000001, 0x6, [0x0, 0x0, 0x0]}, {0x80000007, 0x5, 0x6, 0x5, 0x1ff, 0x2, 0x3, [0x0, 0x0, 0x0]}, {0x0, 0x120, 0x0, 0x4, 0x1, 0x80000000, 0x80000001, [0x0, 0x0, 0x0]}, {0x0, 0x80000000, 0x7, 0x9, 0x6, 0x8001, 0x3, [0x0, 0x0, 0x0]}]}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000e5a000)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000f46000-0x8)=@assoc_value={0x0, 0x401}, 0x8) sendto$inet6(r4, &(0x7f0000fcc000-0x1)="d0", 0x1, 0x0, &(0x7f000056e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r4, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f0000490000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r4, &(0x7f0000feb000)="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", 0x401, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) perf_event_open(&(0x7f0000555000)={0x3, 0x78, 0x7f, 0x3, 0x1, 0x72c, 0x0, 0x6, 0x42212, 0x5, 0x3f, 0x1, 0x1, 0x8, 0x0, 0x0, 0x6, 0x7fffffff, 0x7a4d, 0x1000, 0x5, 0x5, 0x7, 0x2, 0x8, 0xfffffffffffff000, 0x0}, r3, 0x10001, r0, 0x5) getdents(r1, &(0x7f0000eee000)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000cbf000)=0xd2c, 0x4) sendmsg$unix(r1, &(0x7f0000f33000-0x38)={&(0x7f0000b15000-0x8)=@abs={0x2936b6a0f7bc5f84, 0x0, 0x3}, 0x8, &(0x7f00003d4000)=[{&(0x7f000018e000-0x6f)="5322cebf74dbfb0ef1b1c7aade629c0fb10fbf484b6bdd3d0f78bc50363e7e8e6935e86a04f740cdad01ca4451c70b84ac5e06f1bcdc6319cb5441bf2c330c00979fff7b6eb093791691df9b5cfeb79a463047f53595f36b895f51064c039e00704ffc473a5da776df0cf9ffb7799b", 0x6f}, {&(0x7f0000598000-0x86)="d05722baef580385785bef5f4c1045290702d5a7e61790818ea911dbba0500a51dd67fba827c060783202fb30bf3f976c99c3a5641b1c80f745649f00cb9e4dbcfb6c3acdf3229634b072068652a74d01f3c48456a4768815418d8f4adb91e80a60052d418699b67e62a282f8097f132fdf2ff232476e02d414b517243856a0b797ae9c38e70", 0x86}, {&(0x7f0000b7c000)="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", 0x1000}], 0x3, 0x0, 0x0, 0x400c1}, 0x20000000) 2017/12/04 04:45:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000087e000)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000002000)="2f6465762f73672300", 0x2, 0x42) r0 = socket$inet6(0xa, 0x0, 0x2) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000368000)={&(0x7f0000279000)="2e2f66696c653000", 0x0}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ffc000)={r1, 0x18, &(0x7f0000ffc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r2 = socket(0x11, 0x2, 0x8) bind(r2, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000219000-0x4)=0xb55, 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00004c9000)=0x4000000000000fd, 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000c80000-0x4)=0x0, &(0x7f000040b000+0x543)=0x4) getpeername$netrom(r2, &(0x7f0000275000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00003e7000-0x4)=0x10) recvfrom$ipx(r2, &(0x7f0000ff6000)="", 0x0, 0x20, &(0x7f0000ff6000)={0x4, 0x7f, 0x4, "ff7fe6d322b1", 0x10000005, 0x0}, 0x10) sendmsg(r2, &(0x7f000046e000)={0x0, 0x0, &(0x7f0000a52000-0x10)=[{&(0x7f0000e14000-0x20)="0e55652b397d13050a37d4f25ec0a7248423a6f2ab19c42f3aa977a14706a48d", 0x20}], 0x1, &(0x7f0000ff6000)=[{0xd0, 0x12b, 0xfff, "f59333a83153124f1583800c82350f29f1c6ba9129c1bc1ec3bf1d6e857c4bf22e31dfe469c29ee1e38b0042647562da0ae822a89cfbfc0d75e8d96f089103c170d345399504dc3f7b90ef4aba291e7ce8c3fd01133491efaa23c803e6d42d319e68decf113db724f644838c98ad584aa7baf6a779625e4aa84dcfe931bdf2eae76d85149c408006c918a9061a7bc8578333a4d89856e12e40093f0f51719f189dff18f79393e8ec15c631bf1b6c2753f68cef61bc0cc77293eb4f"}, {0xe0, 0x10f, 0xffffffffffffffff, "8bb977676eaf57e4d85003a3a7472f380fb3e1b47e26b2726238b1830f52de3f274256854f5b778fde67e820b787928fe9a086c1dfd51de66fc5c675b4e9dc34096be3a0a7501fde3fd17a410df3491231ea35152b019c2fd139c7bbda9e9c0a57a97327bb9e57f0ae3fea0693a97f8705e30ec56e5393807862dd7c9b8f9c84c57ef87d605b5d8409742d9a5601c22d3d9685dab957c83c787726763e769824db0e361fbe5debd5d585388d837a470deb49f443b72fb0d3d5e5bc6eddf54df5661d2890d1c074d5480b911f4ac9"}, {0x90, 0x18c, 0x309c2dc1, "a3c3b3dca1eba445a7cacbf6c02addfc5889af01295f29d858023aff82d76536e43e78346cd1e44d383f74d4a9a52e228ece3c179c228db0a405ec03867f032116c82ecbef677235ee9075b7be01149169fc2d63c80fa306d8d0b9c2a8a00867e26b0e14be69c23247a48d8e50e49498ad917fd5004d231f45ce841db69539db"}], 0x240, 0x20008014}, 0x10) setsockopt(r0, 0x1, 0x1ff, &(0x7f0000cd6000-0x6a)="9b4aab65ab3e0c802c27df0300ee2aebeadaa7fd4fad3c9e94096a33accfaafe1bfbe46642d806ccb197047c94f50405c35459193f5e0008000000000000400873ad9b624ae7c267149b181c974c96bc3230d91d41b1710000000000000005000000000000000555c356", 0x6a) socket$inet6_sctp(0xa, 0x4, 0x84) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f000069b000-0x3)=0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00002d6000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00003e0000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000ff3000-0x6)={0x0, 0x0}, &(0x7f0000981000)=0x6) 2017/12/04 04:45:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000be0000)={0x6, 0xffffffffffffff9c, 0x0}) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) openat$hwrng(0xffffffffffffff9c, &(0x7f00001d0000-0xb)="2f6465762f6877726e6700", 0x400000020100, 0x0) mq_unlink(&(0x7f00003a8000-0x5)="7505000003") r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000094d000)="2f6465762f6b766d00", 0x5, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f000078e000)=0x7ff, &(0x7f0000614000-0x4)=0x4) getsockopt$inet6_dccp_int(r1, 0x21, 0x1b, &(0x7f000055a000)=0x0, &(0x7f0000594000)=0x4) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f00004c0000)=0x1000, 0x4) stat(&(0x7f00000bc000)="2e2f66696c653000", &(0x7f0000ce7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r4) ioctl$KVM_SET_BOOT_CPU_ID(r3, 0xae78, &(0x7f0000bc8000-0x8)=0x2) [ 48.342572] kauditd_printk_skb: 75 callbacks suppressed [ 48.342579] audit: type=1326 audit(1512362715.619:87): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=6207 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4529d9 code=0x7ffc0000 [ 48.370391] audit: type=1326 audit(1512362715.625:88): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=6207 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=257 compat=0 ip=0x4529d9 code=0x7ffc0000 2017/12/04 04:45:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) socketpair$inet(0x2, 0x7, 0x6, &(0x7f0000279000-0x8)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000b11000)="2f6465762f73657175656e63657200", 0x181001, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000950000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000daf000)=0x14) r2 = fcntl$dupfd(r0, 0xffffffffffffffff, r1) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000abc000)={0x8, &(0x7f0000876000-0x40)=[{0x2, 0x101, 0x1000, 0x3ff}, {0x8000, 0x401, 0x4, 0x5}, {0x1, 0x99, 0x1f, 0x9}, {0x4, 0x8, 0x3, 0x6}, {0x80, 0x20, 0x1f, 0x1}, {0x2, 0x6, 0x100000000, 0x3}, {0xa2d9, 0x80000001, 0xffffffffffffff00, 0x8001}, {0x0, 0x2, 0x200, 0xc000000000000000}]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b32000)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) r4 = getpgrp(0x0) ptrace$getsig(0x4202, r4, 0x4, &(0x7f00007d2000)={0x0, 0x0, 0x0, 0x0}) r5 = gettid() getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000401000)={0x0, 0xf7, "8d640970ecb873b39ad7d6e6d8e088e84bff49f153a5c65b318d168a6bf297f83c2660129f05ed84e79e5faf13a0001bad37a6fd33f036be658365004b6603a1b899189262da0add23a3d0d1914d59afe2edd4d65ccfe02f0a52012f6c43a99f6e64ebd085276ac3f31bd9e373f6a852f767dcf51ad82d1e663d6d84b24e51335e63534569116ad2fcce4da47674ad55b3d688f00adb2c48f14b9c67b75e3896b23b261d59e011fa9d307e91ce05acc2e92898ae72f26b38a21b4730058d1e3be9fc5ce9a628f8fabf51ecc7c89d6efcf38152705b091d867e7cadbcac22828e23521cc63f307959675171202a4d20e2b6545e129f4f18"}, &(0x7f0000407000-0x4)=0xff) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000d5b000-0x108)={r6, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7fff, 0x4, 0x7f, 0xa00, 0x2, 0x0, 0x400, 0x0, 0x101, 0x1, 0x8001, 0x8, 0x4, 0x9b68, 0x4]}, &(0x7f0000c1b000)=0x108) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x6, 0x0, 0x8000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, r3, 0x0) r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r7, 0xaead) r8 = msgget$private(0x0, 0x100) msgctl$MSG_INFO(r8, 0xc, &(0x7f00004e8000-0x77)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") set_mempolicy(0x4002, &(0x7f000064e000)=0xe0, 0x20) syz_emit_ethernet(0x82, &(0x7f0000b0b000-0x8e)={@random="efad01007db4", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x74, 0x0, 0x0, 0x1, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x200000001, 0x0, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {[@lsrr={0x83, 0x17, 0x0, [@multicast1=0xe0000001, @multicast2=0xe0000002, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @ssrr={0x89, 0x1b, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, @noop={0x1}, @generic={0x89, 0xa, "06ffe9010104ff01"}]}}, ""}}}}}, 0x0) r9 = socket(0x15, 0x80005, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) getsockopt$bt_BT_CHANNEL_POLICY(r9, 0x114, 0x2710, &(0x7f0000004000-0x1)=0x0, &(0x7f0000001000-0x8)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) eventfd2(0x53d8, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) fcntl$setstatus(r2, 0x4, 0x2041) socket(0x1, 0x7ffff, 0xffff) clone(0x0, &(0x7f0000001000-0x1)="df", &(0x7f0000001000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000000000)="") ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x40046103) r10 = socket(0x10, 0xffffffffffffffff, 0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r10, 0x5411, &(0x7f0000581000-0x4)=0x0) 2017/12/04 04:45:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x1, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x5, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x8000d, 0x8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000891000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0}, &(0x7f00009b9000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00002bf000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = eventfd2(0x1b22, 0xfffffffffffffffc) openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f6b766d00", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x4, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000000000)="2e2f66696c653000", 0x0}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={0xffffffffffffffff, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f00005a6000-0x9)="2f6465762f73672300", 0x0, 0x2) r4 = getpid() r5 = syz_open_dev$sg(&(0x7f00005df000)="2f6465762f73672300", 0x7c, 0x2143fd) ioctl$TCSETA(r2, 0x5402, &(0x7f00005b8000)={0x2, 0x3, 0x9, 0x5, 0xac9, 0xfffffffffffff2da, 0xd4, 0x5, 0x3, 0x2000000002}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x6, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0xfe, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x10000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000e84000/0x4000)=nil, 0x4000, 0xc) r6 = add_key(&(0x7f000096c000-0x8)="6b657972696e6700", &(0x7f0000ae4000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffeffffffffb) keyctl$unlink(0x9, r6, 0xfffffffffffffffb) setsockopt$netlink_NETLINK_CAP_ACK(r5, 0x10e, 0xa, &(0x7f0000c83000)=0x1, 0x4) r7 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000099f000)="2f6465762f7161745f6164665f63746c00", 0x2013d, 0x0) ioctl$TCGETS(r7, 0x5401, &(0x7f0000715000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet6_udp_SIOCINQ(r7, 0x40096100, &(0x7f000065c000)=0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r7, 0x6, 0xe, &(0x7f0000a5a000)={{{{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x4f, 0x80000001, "654ecee0adff7509a4418e3705c36eabbf59304077fb0b0c79c47db3754e66ef94107868e26c18696227802f1e17f46b26632937a9086eb9059dd996118a062e0b3dc9394702eb86c359dcc93c33877b"}, 0x160) recvfrom(r5, &(0x7f00005db000)="", 0x0, 0x20, &(0x7f0000b90000-0x10)=@nfc={0x27, 0xfffffffffffffffe, 0x7, 0x5}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) write$tun(r3, &(0x7f0000ddf000)=@hdr={0x0, 0x0, 0x0, 0xb060, 0x0, 0x0, @ipv6={0x0, 0x6, "5bfc58", 0xdc, 0x0, 0x0, @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}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}]}}, {"8a897e0d716294c8f47889613e3888c1a0121583915a7a6e46062e98aef42e40e6f5c22cc36ef06d8e32503252bcaf395b7e62b2a5f588735817bed68f13f0a6835374452d0133ce18a88326db61b0d96fea4d9194d6522ac4cb7281101e875427aca7e0e0faf21a2514b8080eafe3f1452d86186c19567d7daf20588497c72e9d56e01b72d64fcda531fbfa73b9c754a1e507c3a74ba952ff2afb7f989387739241440c446a25bf8a6a969ace740538674bbf724ec9a7f1d67bbce080dfa19613e4c09b"}}}}}, 0x10e) [ 48.392161] audit: type=1326 audit(1512362715.625:89): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=6207 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4529d9 code=0x7ffc0000 [ 48.417524] audit: type=1326 audit(1512362715.625:90): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=6207 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4529d9 code=0x7ffc0000 2017/12/04 04:45:15 executing program 0: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) epoll_create1(0x80000) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000084f000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x101, 0x0, 0x4, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x80000, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000015000)=0x0, &(0x7f0000f99000-0x1)="ba") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000430000-0x11)="2f6465762f7667615f6172626974657200", 0x80000000000e003, 0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000007000-0x4)=0x0) r4 = getpgrp(r3) getpgrp(r3) setpriority(0x3, r4, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000271000-0x4)=0x0) unshare(0x22080000) socket$alg(0x26, 0x5, 0x0) getuid() getresgid(&(0x7f00000c2000)=0x0, &(0x7f0000f29000-0x4)=0x0, &(0x7f0000a91000)=0x0) r5 = socket$inet6(0xa, 0x3, 0x3a) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000092a000-0x10)="2f6465762f73657175656e6365723200", 0x40080, 0x0) getsockname$ax25(r6, &(0x7f0000f8a000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000266000-0x4)=0x10) setsockopt$inet6_int(r5, 0x29, 0x7, &(0x7f0000012000-0x4)=0x8, 0x4) getsockopt$inet6_buf(r5, 0x29, 0xff, &(0x7f0000007000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000008000-0x4)=0x89) bind$inet6(r5, &(0x7f00008ac000)={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) r7 = syz_open_dev$sndtimer(&(0x7f0000003000)="2f6465762f736e642f74696d657200", 0x0, 0x0) fstat(r5, &(0x7f0000036000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r7, 0xc0f85403, &(0x7f0000c92000)={{0x1, 0x2, 0x8000, 0x3, 0x0}, 0x6cfa, 0x4eb1, "69643000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x401, 0x101, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e8b000-0x8)={0x0, 0x8}, &(0x7f00000a3000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000956000)={r8, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x35c, 0x7, 0x1, 0xa}, &(0x7f0000797000-0x4)=0xa0) 2017/12/04 04:45:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000087e000)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000002000)="2f6465762f73672300", 0x2, 0x42) r0 = socket$inet6(0xa, 0x0, 0x2) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000368000)={&(0x7f0000279000)="2e2f66696c653000", 0x0}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ffc000)={r1, 0x18, &(0x7f0000ffc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r2 = socket(0x11, 0x2, 0x8) bind(r2, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000219000-0x4)=0xb55, 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00004c9000)=0x4000000000000fd, 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000c80000-0x4)=0x0, &(0x7f000040b000+0x543)=0x4) getpeername$netrom(r2, &(0x7f0000275000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00003e7000-0x4)=0x10) recvfrom$ipx(r2, &(0x7f0000ff6000)="", 0x0, 0x20, &(0x7f0000ff6000)={0x4, 0x7f, 0x4, "ff7fe6d322b1", 0x10000005, 0x0}, 0x10) sendmsg(r2, &(0x7f000046e000)={0x0, 0x0, &(0x7f0000a52000-0x10)=[{&(0x7f0000e14000-0x20)="0e55652b397d13050a37d4f25ec0a7248423a6f2ab19c42f3aa977a14706a48d", 0x20}], 0x1, &(0x7f0000ff6000)=[{0xd0, 0x12b, 0xfff, "f59333a83153124f1583800c82350f29f1c6ba9129c1bc1ec3bf1d6e857c4bf22e31dfe469c29ee1e38b0042647562da0ae822a89cfbfc0d75e8d96f089103c170d345399504dc3f7b90ef4aba291e7ce8c3fd01133491efaa23c803e6d42d319e68decf113db724f644838c98ad584aa7baf6a779625e4aa84dcfe931bdf2eae76d85149c408006c918a9061a7bc8578333a4d89856e12e40093f0f51719f189dff18f79393e8ec15c631bf1b6c2753f68cef61bc0cc77293eb4f"}, {0xe0, 0x10f, 0xffffffffffffffff, "8bb977676eaf57e4d85003a3a7472f380fb3e1b47e26b2726238b1830f52de3f274256854f5b778fde67e820b787928fe9a086c1dfd51de66fc5c675b4e9dc34096be3a0a7501fde3fd17a410df3491231ea35152b019c2fd139c7bbda9e9c0a57a97327bb9e57f0ae3fea0693a97f8705e30ec56e5393807862dd7c9b8f9c84c57ef87d605b5d8409742d9a5601c22d3d9685dab957c83c787726763e769824db0e361fbe5debd5d585388d837a470deb49f443b72fb0d3d5e5bc6eddf54df5661d2890d1c074d5480b911f4ac9"}, {0x90, 0x18c, 0x309c2dc1, "a3c3b3dca1eba445a7cacbf6c02addfc5889af01295f29d858023aff82d76536e43e78346cd1e44d383f74d4a9a52e228ece3c179c228db0a405ec03867f032116c82ecbef677235ee9075b7be01149169fc2d63c80fa306d8d0b9c2a8a00867e26b0e14be69c23247a48d8e50e49498ad917fd5004d231f45ce841db69539db"}], 0x240, 0x20008014}, 0x10) setsockopt(r0, 0x1, 0x1ff, &(0x7f0000cd6000-0x6a)="9b4aab65ab3e0c802c27df0300ee2aebeadaa7fd4fad3c9e94096a33accfaafe1bfbe46642d806ccb197047c94f50405c35459193f5e0008000000000000400873ad9b624ae7c267149b181c974c96bc3230d91d41b1710000000000000005000000000000000555c356", 0x6a) socket$inet6_sctp(0xa, 0x4, 0x84) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f000069b000-0x3)=0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00002d6000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00003e0000)=0x0, 0x4) [ 48.464283] audit: type=1326 audit(1512362715.668:91): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=6207 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=16 compat=0 ip=0x4529d9 code=0x7ffc0000 [ 48.491860] audit: type=1326 audit(1512362715.668:92): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=6207 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4529d9 code=0x7ffc0000 [ 48.518321] audit: type=1326 audit(1512362715.668:93): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=6207 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4529d9 code=0x7ffc0000 [ 48.537373] QAT: Invalid ioctl [ 48.544201] audit: type=1326 audit(1512362715.690:94): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=6207 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=55 compat=0 ip=0x4529d9 code=0x7ffc0000 2017/12/04 04:45:15 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x3, 0xfffffffffffff7ff) mmap(&(0x7f0000efb000/0x3000)=nil, 0x3000, 0x100000e, 0x10, r0, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb1000/0x4000)=nil, 0x4000, 0x1, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000efc000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000bb2000)={r2, 0x1, 0x7, 0x8}, &(0x7f0000bb3000)=0x10) perf_event_open(&(0x7f000001d000)={0xffffffffffffffff, 0x78, 0xde, 0x0, 0x3de, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0xfffffffffffffffd, 0x2000000, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001af000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(r1) setpriority(0x0, r3, 0x85) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c8d000)="2f6465762f6b766d00", 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x2000000007) syz_kvm_setup_cpu$x86(r5, r6, &(0x7f0000aad000/0x18000)=nil, &(0x7f0000c98000)=[@textreal={0x8, &(0x7f0000e5d000)="0f20c06635000000800f22bfc0c041000f00dbefba3f0c66b8fc11aa8766efbafc0c66ed66b9bd0300000f3266b9c40900000f320fe1a80070f20f592d3e0f070fc72e9000f3a561", 0x48}], 0x1, 0xfffffffffffffff9, &(0x7f0000ae0000)=[], 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000563000)={0x7b, 0x0, [0x100000000, 0x20, 0x8, 0x100000000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r6, 0x4138ae84, &(0x7f0000746000)={{0x10000, 0x10d002, 0xa, 0xfff, 0x5, 0xffffffffffff7ffe, 0x80000001, 0x6, 0x7, 0xfffffffffffffffc, 0x1, 0x0, 0x0}, {0x106000, 0xf004, 0x9, 0x2, 0x7, 0x13d3b3f7, 0x4, 0x8, 0x1, 0x200, 0x3ff, 0xffffffff00000001, 0x0}, {0x1f000, 0x6004, 0x1f, 0x600000000000, 0xffffffffffffff72, 0xfffffffffffffff7, 0x10001, 0x4, 0x7, 0x200ff, 0x7, 0xffffffffffffffe0, 0x0}, {0x1000, 0x2000, 0xa, 0x9, 0x401, 0x7, 0x8001, 0x157b, 0x3, 0x1, 0x100000001, 0x8a60, 0x0}, {0x4000, 0x16000, 0xa, 0x5, 0x2, 0x6, 0x7, 0x10001, 0x4d, 0x1, 0xcdc, 0x99, 0x0}, {0x2000, 0x107002, 0xa, 0x4, 0x8d, 0x230, 0x9, 0xffffffff00000001, 0x9, 0x9, 0x3, 0x80000001, 0x0}, {0xd005, 0x6000, 0xf, 0x5, 0x9, 0x938f, 0xfffffffffffffffb, 0x2, 0x7f, 0x2e06, 0x9, 0x4, 0x0}, {0xd000, 0xf000, 0xd, 0x8, 0x3, 0x7fffffff, 0x5, 0x6, 0x100, 0x1, 0x6, 0x6, 0x0}, {0x100001, 0x0, [0x0, 0x0, 0x0]}, {0x5004, 0x6000, [0x0, 0x0, 0x0]}, 0x8, 0x0, 0x100000, 0x25008e, 0xd, 0x1401, 0x10d000, [0x2, 0x7, 0x3, 0x1b0]}) r7 = syz_open_dev$loop(&(0x7f0000e71000)="2f6465762f6c6f6f702300", 0x400000000000fb, 0x0) mmap(&(0x7f000001a000/0x4000)=nil, 0x4000, 0x2000008, 0x50, r7, 0x0) getresuid(&(0x7f000028f000)=0x0, &(0x7f000001a000)=0x0, &(0x7f00000d8000)=0x0) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r7, 0x4c03, &(0x7f0000c1d000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) perf_event_open(&(0x7f0000d97000-0x78)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x8, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000aa000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) [ 48.544347] sg_write: data in/out 45116/228 bytes for SCSI command 0x0-- guessing data in; [ 48.544347] program syz-executor5 not setting count and/or reply_len properly [ 48.550255] QAT: failed to copy from user. [ 48.567969] QAT: Invalid ioctl [ 48.608266] QAT: failed to copy from user. 2017/12/04 04:45:15 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000010000)="2e2f66696c653000", 0xfffffffffffffffc, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000011000-0x10)={&(0x7f0000009000/0x3000)=nil, 0x3000}) r0 = memfd_create(&(0x7f0000002000-0x10)="657468312674707070306e6f64657600", 0x2) r1 = syz_open_dev$binder(&(0x7f0000005000-0xd)="2f6465762f62696e6465722300", 0x0, 0x802) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000006000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) lstat(&(0x7f000000d000-0x8)="2e2f66696c653000", &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x54, 0x0, &(0x7f0000012000-0xbc)=[@dead_binder_done={0x40086310, 0x3}, @enter_looper={0x630c}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x10, &(0x7f000000f000-0x50)=[@fda={0x66646185, 0x0, 0x0, 0x0}], &(0x7f0000011000)=[0x0, 0x18]}}], 0x0, 0x0, &(0x7f0000012000-0x5d)=""}) acct(&(0x7f000000d000)="2e2f66696c653000") ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000006000-0x2c)=[], 0x0, 0x0, &(0x7f000000e000)=""}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000014000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r3 = pkey_alloc(0x0, 0x3) pkey_free(r3) restart_syscall() mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000015000)="2e2f66696c653000", 0x0, 0x20) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000f000)=[], 0x0, 0x0, &(0x7f0000010000-0x2f)=""}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000001000-0x30)={0x60, 0x0, &(0x7f0000014000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000004000-0x40)=[], &(0x7f000000d000)=[]}, 0xfffffffffffffffd}}, @increfs_done={0x40106308, 0x0, 0x0}], 0x6b, 0x0, &(0x7f0000001000)="b881049b2361421e19924e6caab6d721f780f1763be9f86d1d2535d9a2465a0e3fda5cafe6a3d19a3aebbb33d43c83801c62c0d701b3f310d6dd2be43090d1f8a1def5ca8b269dc442bb5cb520951408284e9f477d067e9cd4b8581dc65a55d777c0354a37cbe3045b47c6"}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) 2017/12/04 04:45:15 executing program 0: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) epoll_create1(0x80000) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000084f000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x101, 0x0, 0x4, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x80000, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000015000)=0x0, &(0x7f0000f99000-0x1)="ba") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000430000-0x11)="2f6465762f7667615f6172626974657200", 0x80000000000e003, 0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000007000-0x4)=0x0) r4 = getpgrp(r3) getpgrp(r3) setpriority(0x3, r4, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000271000-0x4)=0x0) unshare(0x22080000) socket$alg(0x26, 0x5, 0x0) getuid() getresgid(&(0x7f00000c2000)=0x0, &(0x7f0000f29000-0x4)=0x0, &(0x7f0000a91000)=0x0) r5 = socket$inet6(0xa, 0x3, 0x3a) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000092a000-0x10)="2f6465762f73657175656e6365723200", 0x40080, 0x0) getsockname$ax25(r6, &(0x7f0000f8a000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000266000-0x4)=0x10) setsockopt$inet6_int(r5, 0x29, 0x7, &(0x7f0000012000-0x4)=0x8, 0x4) getsockopt$inet6_buf(r5, 0x29, 0xff, &(0x7f0000007000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000008000-0x4)=0x89) bind$inet6(r5, &(0x7f00008ac000)={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) r7 = syz_open_dev$sndtimer(&(0x7f0000003000)="2f6465762f736e642f74696d657200", 0x0, 0x0) fstat(r5, &(0x7f0000036000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r7, 0xc0f85403, &(0x7f0000c92000)={{0x1, 0x2, 0x8000, 0x3, 0x0}, 0x6cfa, 0x4eb1, "69643000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x401, 0x101, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e8b000-0x8)={0x0, 0x8}, &(0x7f00000a3000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000956000)={r8, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x35c, 0x7, 0x1, 0xa}, &(0x7f0000797000-0x4)=0xa0) [ 48.618121] audit: type=1326 audit(1512362715.690:95): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=6207 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4529d9 code=0x7ffc0000 [ 48.648704] audit: type=1326 audit(1512362715.690:96): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=6207 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4529d9 code=0x7ffc0000 [ 48.685432] binder: 6254:6256 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 48.693278] binder: 6254:6256 got transaction with invalid parent offset or type [ 48.707530] binder: 6254:6256 transaction failed 29201/-22, size 32-16 line 3070 [ 48.720280] binder: 6254:6256 transaction failed 29201/-22, size 0-0 line 2947 2017/12/04 04:45:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x1, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000045000)="2f6465762f6b766d00", 0x1, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) gettid() r1 = syz_open_dev$loop(&(0x7f0000abd000)="2f6465762f6c6f6f702300", 0x2, 0x1) ioctl$KVM_GET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee2, &(0x7f00006e3000-0x18)={0x0, 0x0, 0x39, &(0x7f00003ae000-0x8)=0x0}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000d3a000-0x4)=0xbd8, 0x4) fcntl$getown(0xffffffffffffffff, 0x9) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) r2 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000053000)="2f6465762f6375736500", 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000649000)=@assoc_value={0x0, 0x0}, &(0x7f00004e3000-0x4)=0x8) pwritev(r2, &(0x7f00000a4000-0x10)=[{&(0x7f0000342000-0x200)="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", 0x200}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) sendfile(r1, r2, &(0x7f00003d2000-0x8)=0x0, 0xfffffffe) r5 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f00003d6000)={r4, 0x45, "5a9a185c47c4e39e63ab6dee1becd6ceb3bcf039daccc0a5c9c08d44296f112fa036adf97d620420ef5d66aafdffde77b969fc7a0a668ecea0d95e4f0e82769ec530e4d8dd"}, &(0x7f0000ad9000-0x4)=0x4d) writev(r0, &(0x7f0000a18000)=[{&(0x7f0000645000)="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", 0x1000}, {&(0x7f0000eac000)="1b84447e1d5d459dc366a6158bcf38618f363dfc0abc223a9438c995750ea409e325e39075d21be478b2ff5c621336193eb54de158a8626211e4003827b651bac2cf4795", 0x44}, {&(0x7f00008bf000)="e8f0b5a7ff00f9c44a856ed5fffa8beb678f07109a28d423a0a13ca7762ef4343b9e99a171400db53d2f9c4b63ff6c57e71cf1f590bf0b7beb8dca463935588f411c518852a1de60f38a37fd572edd0c62c8c66466c43d3917061eecd6c9a636ac6bba17a494933b39e6b5fbf86f42271d297318abb3a3989755568195fbcb3008885aa9d808d6aa58a81c3991dd7d834d2799bd6b9d906a89b7384ca6195c3253458e", 0xa3}, {&(0x7f0000709000)="b1aa50ae5f698f5b5e119baedf52296f909a086631b273e19d2bb8ec6840153586f8d330061262289bee906038a3a8114c279678344a4b8a9481082266b16b7ff8847b26c3419da81a5a35589afd8da75a8f5136ebc44c266dda0eb8e23d0f11b55108a53aca113db2b858f55ea3971fe2de4d06a7eda4d4864268c39ba3b9c0a730d1c1cf1fadc9faea8971", 0x8c}], 0x4) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000291000)={0x1, 0x7f, 0x10000, 0xfffffffffffffbff, 0x35, 0x8}) ioctl$TIOCGPTPEER(r2, 0x5441, 0x7) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0xf4) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000195000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1e, 0x10, "32b05d801e6649b812d2e6b6cc159442b12153132c9bf944cf270012da21ba80c040397714f77faa1e8ed3fc7209d64d14cec7479b05cae0c732de3ab6cc5f4b", "941406569a73d06556aee2943f5e94c844a55527af84fb28f011825af60910e7706eb4786b3a976da7b57211af834e7d98b839629689a1472f5578b2998bd7da", "efd500000000f8ffffffffffffff46d234afb822ebc3b94e4fb9d56dd03f1f8b", [0x905, 0x8]}) [ 48.732680] binder: BINDER_SET_CONTEXT_MGR already set [ 48.743544] binder: 6254:6261 ioctl 40046207 0 returned -16 [ 48.757668] binder: 6254:6256 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 48.766059] binder_alloc: 6254: binder_alloc_buf, no vma [ 48.771962] binder: 6254:6256 transaction failed 29189/-3, size 32-16 line 2947 2017/12/04 04:45:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f000037f000-0x12)="2f6465762f696e7075742f6576656e742300", 0x400, 0x18000) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000a29000)={0x0, 0x0, 0x0}, 0xc) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000eba000-0x8)={0x0, 0x0}) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00003d6000-0x4)=0xffffffff, 0x4) r3 = dup2(r2, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000f41000-0xc)={&(0x7f00002e2000)="2e2f66696c653000", 0x0}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ffc000)={r4, 0x18, &(0x7f0000ffc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r5 = socket(0xf, 0x1000000004, 0x8) bind(r5, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$packet_int(r5, 0x107, 0x14, &(0x7f0000219000-0x4)=0xb55, 0x4) r6 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r6, &(0x7f00003c6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r6, &(0x7f000045e000)="", 0x0, 0x20008045, &(0x7f00001a8000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000027a000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0xb54, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x808000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000008000-0xa)="2f6465762f70746d7800", 0x1, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_void(r1, 0x1, 0x1a, 0x0, 0x0) bind$inet(r3, &(0x7f0000a98000)={0x2, 0x0, @rand_addr=0x283, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r7, &(0x7f0000de3000-0x1)="55", 0x1, 0x20000815, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r6, 0x6, 0x17, &(0x7f00005a3000-0x4)=0x6, 0x4) r8 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_udp_int(r3, 0x11, 0x64, &(0x7f0000162000)=0x100, 0x4) writev(r8, &(0x7f0000fdd000-0x10)=[{&(0x7f000030a000-0x3b)="3900000010000937ffbb61e11905000000050d5e0200fc00ed000116800080141900120011000100f00c0000000f3cc36e00800000011e3a69", 0x39}], 0x1) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f0000a77000)=0x0) write(r8, &(0x7f0000002000)="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", 0xfe) setsockopt$inet_udp_int(r5, 0x11, 0xfffffffffffffffe, &(0x7f0000313000)=0x3, 0x4) 2017/12/04 04:45:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000087e000)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000002000)="2f6465762f73672300", 0x2, 0x42) r0 = socket$inet6(0xa, 0x0, 0x2) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000368000)={&(0x7f0000279000)="2e2f66696c653000", 0x0}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ffc000)={r1, 0x18, &(0x7f0000ffc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r2 = socket(0x11, 0x2, 0x8) bind(r2, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000219000-0x4)=0xb55, 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00004c9000)=0x4000000000000fd, 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000c80000-0x4)=0x0, &(0x7f000040b000+0x543)=0x4) getpeername$netrom(r2, &(0x7f0000275000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00003e7000-0x4)=0x10) recvfrom$ipx(r2, &(0x7f0000ff6000)="", 0x0, 0x20, &(0x7f0000ff6000)={0x4, 0x7f, 0x4, "ff7fe6d322b1", 0x10000005, 0x0}, 0x10) sendmsg(r2, &(0x7f000046e000)={0x0, 0x0, &(0x7f0000a52000-0x10)=[{&(0x7f0000e14000-0x20)="0e55652b397d13050a37d4f25ec0a7248423a6f2ab19c42f3aa977a14706a48d", 0x20}], 0x1, &(0x7f0000ff6000)=[{0xd0, 0x12b, 0xfff, "f59333a83153124f1583800c82350f29f1c6ba9129c1bc1ec3bf1d6e857c4bf22e31dfe469c29ee1e38b0042647562da0ae822a89cfbfc0d75e8d96f089103c170d345399504dc3f7b90ef4aba291e7ce8c3fd01133491efaa23c803e6d42d319e68decf113db724f644838c98ad584aa7baf6a779625e4aa84dcfe931bdf2eae76d85149c408006c918a9061a7bc8578333a4d89856e12e40093f0f51719f189dff18f79393e8ec15c631bf1b6c2753f68cef61bc0cc77293eb4f"}, {0xe0, 0x10f, 0xffffffffffffffff, "8bb977676eaf57e4d85003a3a7472f380fb3e1b47e26b2726238b1830f52de3f274256854f5b778fde67e820b787928fe9a086c1dfd51de66fc5c675b4e9dc34096be3a0a7501fde3fd17a410df3491231ea35152b019c2fd139c7bbda9e9c0a57a97327bb9e57f0ae3fea0693a97f8705e30ec56e5393807862dd7c9b8f9c84c57ef87d605b5d8409742d9a5601c22d3d9685dab957c83c787726763e769824db0e361fbe5debd5d585388d837a470deb49f443b72fb0d3d5e5bc6eddf54df5661d2890d1c074d5480b911f4ac9"}, {0x90, 0x18c, 0x309c2dc1, "a3c3b3dca1eba445a7cacbf6c02addfc5889af01295f29d858023aff82d76536e43e78346cd1e44d383f74d4a9a52e228ece3c179c228db0a405ec03867f032116c82ecbef677235ee9075b7be01149169fc2d63c80fa306d8d0b9c2a8a00867e26b0e14be69c23247a48d8e50e49498ad917fd5004d231f45ce841db69539db"}], 0x240, 0x20008014}, 0x10) setsockopt(r0, 0x1, 0x1ff, &(0x7f0000cd6000-0x6a)="9b4aab65ab3e0c802c27df0300ee2aebeadaa7fd4fad3c9e94096a33accfaafe1bfbe46642d806ccb197047c94f50405c35459193f5e0008000000000000400873ad9b624ae7c267149b181c974c96bc3230d91d41b1710000000000000005000000000000000555c356", 0x6a) socket$inet6_sctp(0xa, 0x4, 0x84) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f000069b000-0x3)=0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00002d6000)=0x1, 0x4) 2017/12/04 04:45:16 executing program 4: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup(r0) r2 = openat(r1, &(0x7f00001ee000)="2e2f66696c653000", 0x100, 0x10) getsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000dd4000-0x8)={@loopback=0x0, @multicast2=0x0}, &(0x7f0000524000)=0x8) socket$netlink(0x10, 0x3, 0xa) r3 = socket$inet6(0xa, 0x100000000000003, 0xa) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f0000fa8000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000c2c000)=0x14) bind(r3, &(0x7f0000de4000-0x10)=@ax25={0x3, {"14556a3ac3e101"}, 0x4436}, 0x10) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2f2000)=nil, 0x2f2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000103000-0x58)={0x26, "6861736800000000000000000000", 0x80000000000, 0x0, "67686173682d67656e65726963000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r5 = accept$alg(r4, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00002e6000+0xa4e)="a233649d716f0700015ea1fd063bc714", 0x10) pipe(&(0x7f000003c000-0x8)={0x0, 0x0}) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, &(0x7f00002f1000-0xbd)="", &(0x7f000010d000)=0x0) vmsplice(r7, &(0x7f000017d000-0x90)=[{&(0x7f00002eb000)="b6", 0x1}], 0x1, 0x0) splice(r6, 0x0, r5, 0x0, 0x10001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r3, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00002b9000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000000)=0x2, 0x2) mmap(&(0x7f0000e9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 48.785721] binder: 6254:6256 unknown command 0 [ 48.791542] binder: 6254:6256 ioctl c0306201 20000fd0 returned -22 [ 48.802904] binder: undelivered TRANSACTION_ERROR: 29189 [ 48.809890] binder: undelivered TRANSACTION_ERROR: 29201 [ 48.813920] netlink: 1 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/04 04:45:16 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000003000-0x10)=[], 0x0, &(0x7f0000190000-0x10)={0x77359400, 0x0}, &(0x7f0000278000)={0x9}, 0x8) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b2c000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$sg(&(0x7f0000003000-0x9)="2f6465762f73672300", 0x0, 0x20040) readv(r3, &(0x7f000037e000)=[{&(0x7f000037f000-0xb)="00", 0x1}], 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x3, 0x55071, 0xffffffffffffffff, 0x0) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) ioctl$TIOCNOTTY(r3, 0x5422) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000fc3000-0x8)={0x0, 0x6}, &(0x7f0000fc2000)=0x8) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000e53000)={r4, 0xf6, "cba087be1df5d345e39a925c534e1740ab8e194472671ae0916be8d409882d20c138bdd7cfcc2bfcd11276cf2de263d262d6999902effdcdf9209b65d17ff4503a1ec89b1a1bf645977a2002255d60cfaf4c2b206bcc7af32195fac6f7b9f412714bf94cbad20fc3639fbd497b947a0383af881fc8c967bdd40a593f7cc8ae687e33e106ae6bc5fbd2cf0c48e5b3ad70471007405f0fea9690b80c646986a359f8441ef9a6d762e7777aa626589356336f66ead78d77e3c844282ebf32cd5ddfe90a29e281dd9e1bb77768a586dfa438a5a4dcb39860c9574c9ca8892d396016a07130697ab08808f7a797c8cfb29c64fd0bf208ea45"}, &(0x7f0000fc2000)=0xfe) poll(&(0x7f0000b2c000)=[{r2, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) dup2(r1, r2) tkill(r0, 0x16) 2017/12/04 04:45:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0xf, 0x4, 0x6, 0x81, 0x0, 0x0, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000c91000)="120000001600e7ff15ffe90009149bfff2e9", 0x12, 0x1, 0x0, 0x0) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f00009ca000-0x4)=0x6, 0x4) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000343000)={0x0, 0x0}) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000ce2000)={0x0, 0x0, 0x0}, 0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000299000)=0x100, 0x4) getgid() setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f000047e000)=0x2, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) bind$inet(r0, &(0x7f000086c000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000709000-0x4)=0x9, 0x4) listen(r3, 0x883) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="c5af000000d2", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000594000-0xb)="2f6465762f6877726e6700", 0x40, 0x0) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f00005e4000-0xe)="0000000000000000000000000000") syz_extract_tcp_res(&(0x7f0000207000-0x8)={0x42424242, 0x42424242}, 0x9, 0x2) getsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f0000de8000)={@remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000048c000-0x4)=0xc) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000f89000-0xc)={0x0, @broadcast=0x0, @rand_addr=0x0}, &(0x7f0000ea3000)=0xc) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f00002c8000-0xc)={@loopback=0x7f000001, @multicast2=0xe0000002, r5}, 0xc) ioctl$TIOCLINUX5(r4, 0x541c, &(0x7f000075a000)={0x5, 0x6000000000000000, 0x1, 0xeb, 0xfffffffffffffff8}) setsockopt$inet_tcp_int(r3, 0x6, 0x12, &(0x7f0000019000-0x4)=0x80000000, 0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sndseq(&(0x7f0000f7c000)="2f6465762f736e642f73657100", 0x0, 0x100000000000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r6, 0x40505330, &(0x7f0000fa6000-0x50)={{0x1000, 0xfffffffffffffffc}, {0xe, 0x0}, 0x0, 0x3, 0x3, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f000034a000)=0x7, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000edd000-0x20)={r1, &(0x7f0000fa6000)="", &(0x7f0000eb1000-0x1)="13", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000085e000-0x10)={r1, &(0x7f00006de000)=""}, 0x10) 2017/12/04 04:45:16 executing program 4: openat$autofs(0xffffffffffffff9c, &(0x7f000074f000)="2f6465762f6175746f667300", 0x2, 0x0) mmap(&(0x7f0000000000/0x4f000)=nil, 0x4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000004a000-0x6)="2970726f6300", 0x0) r1 = syz_open_dev$sndseq(&(0x7f000004a000)="2f6465762f736e642f73657100", 0x0, 0x8008000000105) r2 = dup2(r1, r0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000018000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x3, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x3, 0x0, 0x0, @tick=0x8001ff, {0x1, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f000004b000)=""}}], 0x30) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000004b000-0x4)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f000004d000)=0x0) write$sndseq(r2, &(0x7f0000049000-0x1c)=[{0x200000004, 0x1ff, 0x1000, 0x0, @tick=0x80000000, {0x0, 0x1}, {0x0, 0x5769}, @quote={{0x10001, 0x6}, 0x1, &(0x7f0000019000)={0x2, 0x3, 0x1, 0x2, @tick=0x9a, {0x401, 0x0}, {0x5, 0x5}, @quote={{0x80000000, 0x7}, 0x8001, &(0x7f000000b000)={0x95b, 0x8001, 0x101, 0x8, @tick=0x2, {0x7, 0x0}, {0x9, 0x7ffe}, @raw32={[0x40000001, 0x100000001, 0x0]}}}}}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff80000006, "0000f5ff0000003f", "a6e7edc21c206f0000000000000019000591b6fb2e58959baa11b5dda300d901", 0x1, 0x800ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_dev$vcsn(&(0x7f000001a000)="2f6465762f7663732300", 0x9, 0x400000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f000001a000)={0x8007}, 0x4) ioctl$TIOCCONS(r2, 0x541d) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r3, r3, 0xf, &(0x7f0000050000-0x10)={0x2e, 0x1, 0x1000, 0xffff}) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r4, 0x4058534c, &(0x7f0000050000)={0x5, 0x68b5, 0x5, 0x68b, 0x7, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x7, &(0x7f000003b000)={0x0, 0x0}) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f000002b000)=0x0) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x36c, 0x1, 0x80000000, 0x0, @tick=0xfffffffffffffff8, {0x55, 0x8}, {0x6, 0x7a52}, @ext={0x4b, &(0x7f0000003000-0x4b)="d36e12144a7aa366360822fae155d4e399ae5b1da988bb122d8e4648593265d9f1be8b314f9c905ea762f40a5c10ff24526dad6ffa93a9b2bb30d0faf307ed8fc95b52f6941929002bb7bf"}}, {0x400000ab, 0x7, 0xff, 0x80000001, @tick=0x0, {0x101, 0x8}, {0x6, 0x7fffffff}, @queue={0x8001, {0x401, 0x81}}}, {0x5, 0x3fd, 0x5, 0xfffffffffffffc, @tick=0xe28, {0x6, 0x7}, {0x7, 0x5}, @connect={{0xff, 0xa75}, {0xd6b3, 0x508a0c61}}}], 0x90) ioctl$KDENABIO(r0, 0x4b36) [ 48.847193] netlink: 1 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/04 04:45:16 executing program 4: mmap(&(0x7f0000000000/0x5a4000)=nil, 0x5a4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00001c4000)=0xffffffff, 0x4) mmap(&(0x7f00005a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f000021f000)="6173796d6d657472696300", &(0x7f00005a5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005a6000-0xaf)="431ff2be7be02a1436d26a9a5fcea456436406298c09b6a457f9cce133fb54fdaefe52ba0622d1cf2dc612ab87d7fe4c3d5b38f6076aab2f3639a71373f6efba0df8f4a08c071d1bcf307590bc1187c129f81865dffd7019668ddf895440b60d4fe8c218afe59d71e7577f2e2c732861fb2310f32b5f4c5d9ed181b5ab5ecf855fd6bbe643e1b4a2c1ad8cd21069cd199d73b6cea52aea8e5240b9cef75814064f7d5f4255a7720ab118d7501aebc3", 0xaf, 0xfffffffffffffffa) r2 = getuid() r3 = getgid() keyctl$chown(0x4, r1, r2, r3) mmap(&(0x7f00005a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f00005a5000-0x50)=[{&(0x7f00002fc000-0xc8)="006d5e4e70400853e93b06a18148c024b334cccd04aa7ed96093a188625bbf624f4862e4f163c1a9ab35445a9dbaf1e90f7062e4e35f76b9f81c369aa44f5de4a4720b263d3d1775c95be8f56215d6aa35be7145763db2080d58ddcb55d6a24611d58c4f5bc4db603b7b647177615a6fe9e49c7c436ee390ad12db89b09e4a8823a089351d26979ab436cb997a66007c1cecb98db51650e5373b61e7ec06a9e48c047c4f7d3b2e2942adec267e8a6bab786e739e91a5273a409d3b3c74b82f4d66d6e3f953962d31", 0xc8}, {&(0x7f00005a5000-0x17)="a608b787aead87242e5f3598dc0a3a0fb3b6b5ccf9c6bb", 0x17}, {&(0x7f00002d0000)="a022aa96597e36e78253f6d7e0e6992e25310abe88e3ca6b6ffa8ba324e653b9a2711ed812a064d7402123ca62982a4e35de5755835d7c40cf6481c088763ae42c84ecad70f237b254ac0e52755bc3bb6c21c106a2aa", 0x56}, {&(0x7f00005a4000)="b741245e6861886d2404a44ec245ba5e8f610b0ed8bbbe6953fb88ac251e2afe8412280f2435aa3c4cf3d78fd98a7c696b8b9c253fc113b26c33f4a444a8a940ea5edd96478fabf7190a8b4694c9e4b95a636a2ab524c127a2089dc7b0912df82628e0c9471d1f4d73fc236850314242ba94b4111e45af2c513f137be8", 0x7d}, {&(0x7f00005a4000)="b97b03ffa3a16b852b4738e391bf05d73320b495b20c27e4de3657667649fb78679620cdbf5825a1d3d13f97c5a685797e00a0ac91df616e2504422f1385c25412a27d9282a0e4b9e8a77c48021144d94755376382d41d11d6c0fe4e3b392dd720a0d8908630e45b126832cafec7bfd31b77f9625792bdaa6fdd6fa5c4f80e989d00a1dcb4280c9a63", 0x89}], 0x5, 0x1) r4 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f00005a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept(r4, &(0x7f0000415000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00005a7000-0x4)=0x10) mmap(&(0x7f00005a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f00005a4000)=0x8, 0x4) bind$alg(r4, &(0x7f0000005000-0x58)={0x26, "726e670000000000000000000000", 0x0, 0x0, "616e73695f6370726e67000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r6 = accept$alg(r4, 0x0, 0x0) mmap(&(0x7f00005a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f000026f000-0x6)={0x0, 0x20}, &(0x7f00000fe000)=0x6) mmap(&(0x7f00005a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00002c4000)={r7, 0x1000000000001ff}, &(0x7f00005a5000)=0x8) setsockopt$llc_int(r5, 0x10c, 0x6, &(0x7f0000175000-0x4)=0x2, 0x4) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000392000+0xf4f)=0x9, 0x4) mmap(&(0x7f00005a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r6, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)="", 0x0}, {&(0x7f00005a3000)="", 0x0}, {&(0x7f00003e5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b}, {&(0x7f00005a3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc4}, {&(0x7f000035a000-0xc0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0}, {&(0x7f00005a3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7}, {&(0x7f0000368000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde}], 0x7, &(0x7f00005a6000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f, 0x3f}, 0x3923b5c}, {{&(0x7f000051c000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000056d000-0x50)=[{&(0x7f00005a4000-0xf5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5}, {&(0x7f00005a4000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5}, {&(0x7f00001b7000-0xa7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa7}, {&(0x7f000039d000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00001c3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x60}], 0x5, &(0x7f00005a4000-0x27)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27, 0x3e}, 0x190}, {{&(0x7f00005a3000)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a4000-0x90)=[{&(0x7f00005a4000-0x63)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f00005a4000-0xaa)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa}, {&(0x7f00005a3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f00005a3000)="0000000000000000000000", 0xb}, {&(0x7f0000291000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9}, {&(0x7f00001b5000+0x914)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f00002da000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61}, {&(0x7f00001c5000-0xa5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5}, {&(0x7f00002dd000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41}], 0x9, &(0x7f00005a3000)="00000000000000000000000000000000", 0x10, 0xde}, 0x9}], 0x3, 0x12001, &(0x7f00005a3000)={0x77359400, 0x0}) mmap(&(0x7f00005a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f00005a7000-0x4)={0x0}, &(0x7f00003ec000-0x4)=0x4) 2017/12/04 04:45:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000032e000-0x30)={0x10000000000000, 0x0, &(0x7f0000000000)=[], &(0x7f0000fdc000-0x11)="42", 0xffffffffffffffff, 0x0, &(0x7f0000b93000-0x30)="", 0x515f, 0xffffffffffffffff}, 0x30) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000c5000-0x4)=0x0) socket(0x11, 0xa, 0x300) r0 = socket$inet(0x2, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000018a000-0x8)={0x0, 0x0}) ptrace$poke(0xffffffffffffffff, r1, &(0x7f000024d000)=0x0, 0x1f) r2 = syz_open_dev$tun(&(0x7f0000c55000)="2f6465762f6e65742f74756e00", 0x0, 0x180000a) r3 = fcntl$dupfd(r2, 0x0, r0) ioctl$TCSETAF(r3, 0x5404, &(0x7f0000280000)={0x0, 0x40, 0xb416, 0x3, 0x1, 0x1, 0x7, 0x17b, 0xffffffffffffff51, 0x800}) r4 = socket(0x2000000011, 0x3, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00005da000)={0x0, 0x0, 0x0}, &(0x7f00006f6000-0x4)=0xc) migrate_pages(r6, 0x4, &(0x7f0000962000)=0x8, &(0x7f0000e53000)=0x7) ioprio_set$pid(0x1000000000000002, r6, 0x64) ioctl$TCSETAW(r3, 0x5402, &(0x7f00007ee000-0x14)={0x2, 0xfffffffffffffff7, 0xffff, 0x1000011001, 0x0, 0x3b, 0x3, 0x9, 0xb2a, 0xba3e}) bind$packet(r4, &(0x7f0000c85000)={0x11, 0x5, r5, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r7 = socket$packet(0x11, 0x2, 0x300) poll(&(0x7f000006b000-0x18)=[{r3, 0x90, 0x0}, {r7, 0x40, 0x0}, {r4, 0x8, 0x0}], 0x3, 0x2) sendto(r7, &(0x7f00007c9000-0x37)="567d8708e3f2b059b381eccd31041f80f5907c00d3a9af6268439b2c5de31f09587efcdd56a9fb2ee7caa31f64022dc774fa5b7f72f903", 0x37, 0x1, &(0x7f00006ae000-0x14)=@ll={0x11, 0x0, r5, 0x1, 0xfffffffffffffe01, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) bind$packet(r7, &(0x7f0000961000-0x14)={0x11, 0x0, r5, 0x1, 0x7fffffff, 0x6, @random="5700000089de", [0x0, 0x0]}, 0x14) syz_extract_tcp_res(&(0x7f0000573000)={0x0, 0x0}, 0xff, 0x1) syz_extract_tcp_res$synack(&(0x7f0000a5b000)={0x0, 0x0}, 0x1, 0x0) write$tun(r3, &(0x7f0000919000)=@pi={0x0, 0xf202, @ipv4={{0x2c, 0x4, 0x10001, 0x8001, 0x161, 0x3, 0xffff, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@noop={0x1}, @ra={0x94, 0x6, 0x3}, @cipso={0x86, 0x53, 0x2, [{0x7, 0x6, "5b4c4bc0"}, {0x7, 0x3, "bb"}, {0x6, 0xb, "e9a394cf8bfe1ab38b"}, {0x6, 0xe, "75e5acac036de9675911f332"}, {0x2, 0x2, ""}, {0x7, 0x8, "c1114a19c6c6"}, {0x5, 0x4, "d20b"}, {0x7, 0xc, "72f8f603049f6a200bc7"}, {0x5, 0x11, "500494dcd5bce074a0ed23e02ea61f"}]}, @ra={0x94, 0x6, 0x2}, @end={0x0}, @timestamp={0x44, 0x2c, 0x181, 0x3, 0xff, [{[@remote={0xac, 0x14, 0x0, 0xbb}], 0xfffffffffffffffc}, {[@multicast2=0xe0000002], 0x10001}, {[@multicast1=0xe0000001], 0x53afb560}, {[@multicast2=0xe0000002], 0x1}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x9}]}, @lsrr={0x83, 0xb, 0x6, [@multicast2=0xe0000002, @multicast1=0xe0000001]}, @end={0x0}, @end={0x0}, @end={0x0}]}}, @tcp={{0x0, 0x2, r8, r9, 0x3, 0x0, 0x13, 0x12, 0x155, 0x0, 0x7fff, {[@md5sig={0x13, 0x12, "83c8ee89b4e641ff80080de4d8c11d18"}, @fastopen={0x22, 0xa, "c75719a847eb6898"}, @fastopen={0x22, 0x4, "fae6"}, @sack={0x5, 0x16, [0x3, 0x131999e1, 0x7, 0x6, 0xfccf]}, @eol={0x0}]}}, {"85bc6c6048dfcc884c6764aae74b178057db7e868147d75c5625ab21a55deb2a5093d20d687b9307f1d42c6f9089febc75652229f854297d873a6adbc39e897ae73dee3d3ef1f80471a5f3cb75eb3cf54b0f734c7e9360962af72135c5f4064ceeea0c977c"}}}}, 0x165) 2017/12/04 04:45:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000087e000)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000002000)="2f6465762f73672300", 0x2, 0x42) r0 = socket$inet6(0xa, 0x0, 0x2) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000368000)={&(0x7f0000279000)="2e2f66696c653000", 0x0}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ffc000)={r1, 0x18, &(0x7f0000ffc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r2 = socket(0x11, 0x2, 0x8) bind(r2, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000219000-0x4)=0xb55, 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00004c9000)=0x4000000000000fd, 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000c80000-0x4)=0x0, &(0x7f000040b000+0x543)=0x4) getpeername$netrom(r2, &(0x7f0000275000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00003e7000-0x4)=0x10) recvfrom$ipx(r2, &(0x7f0000ff6000)="", 0x0, 0x20, &(0x7f0000ff6000)={0x4, 0x7f, 0x4, "ff7fe6d322b1", 0x10000005, 0x0}, 0x10) sendmsg(r2, &(0x7f000046e000)={0x0, 0x0, &(0x7f0000a52000-0x10)=[{&(0x7f0000e14000-0x20)="0e55652b397d13050a37d4f25ec0a7248423a6f2ab19c42f3aa977a14706a48d", 0x20}], 0x1, &(0x7f0000ff6000)=[{0xd0, 0x12b, 0xfff, "f59333a83153124f1583800c82350f29f1c6ba9129c1bc1ec3bf1d6e857c4bf22e31dfe469c29ee1e38b0042647562da0ae822a89cfbfc0d75e8d96f089103c170d345399504dc3f7b90ef4aba291e7ce8c3fd01133491efaa23c803e6d42d319e68decf113db724f644838c98ad584aa7baf6a779625e4aa84dcfe931bdf2eae76d85149c408006c918a9061a7bc8578333a4d89856e12e40093f0f51719f189dff18f79393e8ec15c631bf1b6c2753f68cef61bc0cc77293eb4f"}, {0xe0, 0x10f, 0xffffffffffffffff, "8bb977676eaf57e4d85003a3a7472f380fb3e1b47e26b2726238b1830f52de3f274256854f5b778fde67e820b787928fe9a086c1dfd51de66fc5c675b4e9dc34096be3a0a7501fde3fd17a410df3491231ea35152b019c2fd139c7bbda9e9c0a57a97327bb9e57f0ae3fea0693a97f8705e30ec56e5393807862dd7c9b8f9c84c57ef87d605b5d8409742d9a5601c22d3d9685dab957c83c787726763e769824db0e361fbe5debd5d585388d837a470deb49f443b72fb0d3d5e5bc6eddf54df5661d2890d1c074d5480b911f4ac9"}, {0x90, 0x18c, 0x309c2dc1, "a3c3b3dca1eba445a7cacbf6c02addfc5889af01295f29d858023aff82d76536e43e78346cd1e44d383f74d4a9a52e228ece3c179c228db0a405ec03867f032116c82ecbef677235ee9075b7be01149169fc2d63c80fa306d8d0b9c2a8a00867e26b0e14be69c23247a48d8e50e49498ad917fd5004d231f45ce841db69539db"}], 0x240, 0x20008014}, 0x10) setsockopt(r0, 0x1, 0x1ff, &(0x7f0000cd6000-0x6a)="9b4aab65ab3e0c802c27df0300ee2aebeadaa7fd4fad3c9e94096a33accfaafe1bfbe46642d806ccb197047c94f50405c35459193f5e0008000000000000400873ad9b624ae7c267149b181c974c96bc3230d91d41b1710000000000000005000000000000000555c356", 0x6a) socket$inet6_sctp(0xa, 0x4, 0x84) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f000069b000-0x3)=0x0) 2017/12/04 04:45:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x90000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() getpgrp(r1) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008cf000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f00006f8000)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000e21000)="6e65742f7463703600") ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000f10000)=0x0) r3 = getpid() r4 = syz_open_procfs(r3, &(0x7f0000a54000-0x8)="00e2ff0800000006") openat(r4, &(0x7f00009f2000)="2e2f66696c653000", 0x43, 0x80000) r5 = perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000a00000002, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f00009f7000-0x8)="2e2f66696c653000", &(0x7f000057c000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") io_setup(0x9, &(0x7f00005ef000)=0x0) io_cancel(r6, &(0x7f0000aad000-0x40)={0x0, 0x0, 0x0, 0x7, 0x5, r5, &(0x7f0000699000)="9021c3dc1180ca3fee49de0ccc3bdf1dfb19ee1bc940efbdda8303edd786257a803ea5e41f4ec10d4c7896f708178c53cedf2cb8171d869d03ff62ae0faa982535be05245df5bf8f542a3f609e99faa26a072cd36fb9590ea1e48b44cb9c736dd8aa6736a2f31b443fad5edbfb6f", 0x6e, 0x8, 0x0, 0x0, r4}, &(0x7f00007e6000)={0x0, 0x0, 0x0, 0x0}) ioctl$int_in(r4, 0x5452, &(0x7f0000eb8000-0x8)=0x100000001) [ 48.955636] device syz0 entered promiscuous mode 2017/12/04 04:45:16 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, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000464000)=0x4) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgrp(0x0) getpgid(0x0) r0 = getpgid(0xffffffffffffffff) timer_create(0x7, &(0x7f00003f2000)={0x0, 0x9, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000999000-0x4)=0x0) timer_settime(r1, 0x1, &(0x7f00006ed000)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000815000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfe, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000835000)="2f6465762f73657175656e63657200", 0xa02, 0x0) clock_gettime(0x0, &(0x7f0000ef1000)={0x0, 0x0}) write$sndseq(r2, &(0x7f00007a0000-0x1b0)=[{0x4, 0x7f, 0xfffffffffffffffe, 0x20, @tick=0x7ff, {0x2, 0x9f}, {0x800, 0xff}, @ext={0xdc, &(0x7f000076d000-0xdc)="cf1fa2ce59404c74af115c64cb9dac3f0f82194d859435467e93c41894fd5edd57a50ad3f26ad3becd733f98e6391a7b6f9b5b141250ada7a4569862baef43defd2861e553457b7734b27261696bec66a778c44eea67e3cbb5e5311c2d6843f41e8697b47913db304c3c77cd84ec636a399c440d9866ec25f91ce9d5205ae9a837abaaad08bf61b182f8f4e19351c532bdc897626310b36a0293d2009c3d44f03bfba88c32c58f6c8bab265b0c8d2c35f7c0695f57ee8aaf2d2d9cc137654060934d9dc56c30d47c30da053f61953f9a71e5e6b561f7b37e72ce3f06"}}, {0xff0b, 0x4, 0x400, 0x5, @tick=0x5, {0x30, 0x3}, {0x8f9c, 0x1}, @result={0x0, 0x9}}, {0x10000, 0x101, 0x0, 0xff, @tick=0x6, {0x5b10f405, 0xbf0}, {0x800, 0x82}, @time=@tick=0x80000000}, {0x20, 0x1, 0x100000001, 0xffffffff, @time={0x77359400, 0x0}, {0x8, 0x9d0}, {0x1, 0x400}, @addr={0xfff, 0x6}}, {0x7, 0x4, 0x3, 0x10000, @time={r3, r4+10000000}, {0xd7b7, 0x80000000}, {0x8, 0x7}, @result={0x7, 0x7ffd}}, {0x81, 0x5, 0x3, 0x8, @tick=0x5, {0x6, 0x8}, {0x400000000081, 0x1}, @queue={0x4, {0x4, 0x62}}}, {0x4, 0xffffffffffffffff, 0x1, 0x2, @time={0x0, 0x989680}, {0x80000001, 0xffffffff}, {0x0, 0xffffffff}, @ext={0x44, &(0x7f0000d1e000)="908407f193446169755ac7739de3aceb12d9d25bd9a8ff100adb1421e8a3f7d4fedf535abd92a117662916a321c5fcd2f6d0769c76ca5ff19a1c5549058fe4d72d453013"}}], 0xc4) close(r2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f00002c0000-0x58)={0x0, 0x41, 0x4, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c9a000)=0x0) timer_delete(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e03000)="2e2f66696c653000", 0x0) clock_adjtime(0x0, &(0x7f00000e0000-0xd0)={0x0, 0x20, 0x0, 0x0, 0x7, 0x1b, 0x9d15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x5, 0x5, 0x2, 0xfffffffffffffffc, 0x7f, 0xef02, 0x0, 0x20000009, 0xb, 0x1233, 0x9}) open$dir(&(0x7f0000c4f000-0x5)="2e2f66696c653000", 0x2600, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ffa000-0x9)="2f6465762f76637300", 0x8800, 0x0) getsockopt$inet6_tcp_int(r5, 0x6, 0x1f, &(0x7f00005d4000-0x4)=0x0, &(0x7f000093f000-0x4)=0x4) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x315, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000031b000)={0x0, 0x0}) 2017/12/04 04:45:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = gettid() capset(&(0x7f00005cf000-0x8)={0x19980330, r1}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4ff}) fcntl$setstatus(r0, 0x4, 0x44000) mmap(&(0x7f0000000000/0x979000)=nil, 0x979000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000001000)={0xbc, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14, 0x2, 0x4, 0x3, 0x2, 0x0, 0x0, 0xfffffffffffffffc, 0x8}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f000088d000-0x8)=[{0xf, 0x9}], 0x1) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet_int(r2, 0x0, 0x40, &(0x7f0000001000-0x4)=0x1ff, 0x4) syz_open_dev$mouse(&(0x7f0000a52000-0x2)="2f6465762f696e7075742f6d6f7573652300", 0x57, 0x8480) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000053000-0x10)={0x4, &(0x7f0000a81000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r4, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet(0x2, 0x2, 0x800000000000) syz_open_dev$loop(&(0x7f0000b43000-0xb)="2f6465762f6c6f6f702300", 0x40100000006fe, 0x125084) pipe(&(0x7f0000c7c000)={0xffffffffffffffff, 0xffffffffffffffff}) clone(0x202, &(0x7f0000683000)="", &(0x7f0000fd3000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000f85000)="dcf5") r5 = request_key(&(0x7f00007fc000-0x5)="7573657200", &(0x7f0000a3d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b45000)="0c252700", 0xfffffffffffffffa) keyctl$instantiate(0xc, 0x0, &(0x7f0000b05000-0x1)="aa", 0x1, r5) mknod(&(0x7f0000a89000-0x8)="2e2f66696c653000", 0x40, 0x24) execve(&(0x7f0000f8b000-0x8)="2e2f66696c653000", &(0x7f0000d8f000-0x18)=[], &(0x7f0000d66000)=[]) execve(&(0x7f0000987000-0x8)="2e2f66696c653000", &(0x7f0000fed000-0x10)=[], &(0x7f0000d4c000)=[]) r6 = open(&(0x7f0000af4000)="2e2f66696c653000", 0x800000000000000, 0x0) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000242000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000dc2000)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r7, 0xc0406429, &(0x7f0000c3f000)={0x0, 0x1, &(0x7f000058c000-0x10)=[0x0], &(0x7f0000df0000-0x28)=[0x0, 0x0], 0x2, 0x0, 0x80000000010000, &(0x7f0000bbd000)=[], &(0x7f0000181000-0x6)=[0x80, 0x81, 0x9], 0x0}) 2017/12/04 04:45:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x1000040000000016, 0xa, 0x7f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x805, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00007ec000-0x9)="2f6465762f72746300", 0x25face4ab13a87d8, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00009d5000-0x10)={0x0, 0x0, 0x31d748fb}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000249000)={r3, 0x80000, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000571000)=0x401) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000041b000-0xc)={0x7, r1, 0x1}) seccomp(0x1, 0x3, &(0x7f0000df6000)={0x6, &(0x7f0000b61000-0x30)=[{0x0, 0xd37, 0x80000001, 0x100000000}, {0x83, 0xfffffffffffff86c, 0x4000000000000, 0x1f}, {0x800075f, 0x800005, 0x7807, 0x0}, {0x200000007, 0x5, 0x9, 0x6}, {0x400, 0x323, 0x81, 0x1}, {0x10001, 0x8, 0x4000, 0x1}]}) r4 = syz_open_dev$tun(&(0x7f000045d000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xb1855d595ea0788b) r5 = dup(r1) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x3, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x100000000) r7 = syz_open_dev$tun(&(0x7f00009fa000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) ioctl$TUNSETQUEUE(r5, 0x400454d9, &(0x7f000053d000)={@common="7465716c300000000000000000000000", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}}) epoll_pwait(r5, &(0x7f0000391000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x1, &(0x7f0000684000)={0x47}, 0x8) bind$inet(r1, &(0x7f0000004000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$ipx(r5, &(0x7f00008a1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x67, 0x1, &(0x7f0000f0a000-0x10)={0x4, 0x6, 0x9, "6def2ce76cc4", 0x7ff, 0x0}, 0x10) tee(r5, r4, 0x9, 0x40000000000003) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000428000)=@assoc_value={0x0, 0x0}, &(0x7f0000d2a000)=0x8) bind$alg(r6, &(0x7f00000a1000-0x58)={0x26, "726e670000000000000000000000", 0x0, 0x0, "616e73695f6370726e67000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f000009a000-0x40)={&(0x7f0000131000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000685000)=[0x0, 0x0], &(0x7f0000a18000)=[0x0, 0x0], &(0x7f0000969000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x5, 0x2, 0x2, 0x4, 0x0, 0x0, 0x0, 0x0}) listen(r1, 0x7fffff7c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000cf0000)={0x0, 0x6}, &(0x7f0000ff5000-0x4)=0x8) dup2(r0, r7) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f00000bc000)=@assoc_value={r8, 0x4000004}, 0x8) syz_open_dev$usbmon(&(0x7f0000f4d000-0xd)="2f6465762f7573626d6f6e2300", 0x2, 0x204) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f0000e71000)={r8, 0x3}, &(0x7f0000cd2000)=0x8) 2017/12/04 04:45:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000087e000)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000002000)="2f6465762f73672300", 0x2, 0x42) r0 = socket$inet6(0xa, 0x0, 0x2) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000368000)={&(0x7f0000279000)="2e2f66696c653000", 0x0}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ffc000)={r1, 0x18, &(0x7f0000ffc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r2 = socket(0x11, 0x2, 0x8) bind(r2, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000219000-0x4)=0xb55, 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00004c9000)=0x4000000000000fd, 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000c80000-0x4)=0x0, &(0x7f000040b000+0x543)=0x4) getpeername$netrom(r2, &(0x7f0000275000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00003e7000-0x4)=0x10) recvfrom$ipx(r2, &(0x7f0000ff6000)="", 0x0, 0x20, &(0x7f0000ff6000)={0x4, 0x7f, 0x4, "ff7fe6d322b1", 0x10000005, 0x0}, 0x10) sendmsg(r2, &(0x7f000046e000)={0x0, 0x0, &(0x7f0000a52000-0x10)=[{&(0x7f0000e14000-0x20)="0e55652b397d13050a37d4f25ec0a7248423a6f2ab19c42f3aa977a14706a48d", 0x20}], 0x1, &(0x7f0000ff6000)=[{0xd0, 0x12b, 0xfff, "f59333a83153124f1583800c82350f29f1c6ba9129c1bc1ec3bf1d6e857c4bf22e31dfe469c29ee1e38b0042647562da0ae822a89cfbfc0d75e8d96f089103c170d345399504dc3f7b90ef4aba291e7ce8c3fd01133491efaa23c803e6d42d319e68decf113db724f644838c98ad584aa7baf6a779625e4aa84dcfe931bdf2eae76d85149c408006c918a9061a7bc8578333a4d89856e12e40093f0f51719f189dff18f79393e8ec15c631bf1b6c2753f68cef61bc0cc77293eb4f"}, {0xe0, 0x10f, 0xffffffffffffffff, "8bb977676eaf57e4d85003a3a7472f380fb3e1b47e26b2726238b1830f52de3f274256854f5b778fde67e820b787928fe9a086c1dfd51de66fc5c675b4e9dc34096be3a0a7501fde3fd17a410df3491231ea35152b019c2fd139c7bbda9e9c0a57a97327bb9e57f0ae3fea0693a97f8705e30ec56e5393807862dd7c9b8f9c84c57ef87d605b5d8409742d9a5601c22d3d9685dab957c83c787726763e769824db0e361fbe5debd5d585388d837a470deb49f443b72fb0d3d5e5bc6eddf54df5661d2890d1c074d5480b911f4ac9"}, {0x90, 0x18c, 0x309c2dc1, "a3c3b3dca1eba445a7cacbf6c02addfc5889af01295f29d858023aff82d76536e43e78346cd1e44d383f74d4a9a52e228ece3c179c228db0a405ec03867f032116c82ecbef677235ee9075b7be01149169fc2d63c80fa306d8d0b9c2a8a00867e26b0e14be69c23247a48d8e50e49498ad917fd5004d231f45ce841db69539db"}], 0x240, 0x20008014}, 0x10) setsockopt(r0, 0x1, 0x1ff, &(0x7f0000cd6000-0x6a)="9b4aab65ab3e0c802c27df0300ee2aebeadaa7fd4fad3c9e94096a33accfaafe1bfbe46642d806ccb197047c94f50405c35459193f5e0008000000000000400873ad9b624ae7c267149b181c974c96bc3230d91d41b1710000000000000005000000000000000555c356", 0x6a) socket$inet6_sctp(0xa, 0x4, 0x84) 2017/12/04 04:45:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf4a000)=nil, 0xf4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000d11000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x200000000000003) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000109000-0x6)="72656e6f00", 0x5) r2 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x28002200) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000035f000)={0x0, 0x8000003, 0x9000}, 0x4) mmap(&(0x7f0000f4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x19, &(0x7f00000dd000-0x1d)={@random="ba1c411b83e6", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x88ca, @x25={0xfffffffffffffffc, 0xf10, 0xf6, "dfb6cc66da52b3dd"}}}}, 0x0) waitid(0x1, 0xffffffffffffffff, &(0x7f0000068000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x8, &(0x7f0000e6d000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utimes(&(0x7f0000686000)="2e2f66696c653000", &(0x7f00002ee000-0x20)={{0x0, 0x2710}, {r3, 0x0}}) setsockopt$inet_tcp_int(r1, 0x6, 0xc, &(0x7f00007d2000+0xe25)=0x0, 0x4) mmap(&(0x7f0000f4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xa, &(0x7f000009d000-0xca)="1f61a49c8c549e408fb0677bb50473cd29780e6c527d25c19262afa8565b3325f00d77947583a19938f53630d2f56ff87de59e95e75388459e93d9e058278ee4ce3938ed8d4291eeb6febcfe029b0cabad4c57066d54ccf0e0331200081dcefe5c938ec624156ceff9ade95b6590a109756d6f06b66421170289a5bf0b24722053f274f4409a6f984af553ac00000000000000072167c40e68d64ad15edfd16c5bd2ed9a2c758a0e8ef830003af2434a19f8573701780904d47bb53e831de73f81b6aed28c2432c3d887", 0xca) mmap(&(0x7f0000f4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r2, 0x10000000005463, &(0x7f000083d000-0x8)=0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000000003, &(0x7f0000a0d000-0x4)=0x10c, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000f4a000)={0x4, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) connect$inet(r1, &(0x7f0000a63000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000efe000-0xc)="2f6465762f6175746f667300", 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r4, 0x80045301, &(0x7f0000997000-0x4)=0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00008fa000-0x20)={@common="65716c00000000000000000000000000", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = gettid() getpgrp(r5) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000d5a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000f4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 49.104489] sctp: [Deprecated]: syz-executor0 (pid 6336) Use of struct sctp_assoc_value in delayed_ack socket option. [ 49.104489] Use struct sctp_sack_info instead 2017/12/04 04:45:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000b86000)={0x0, 0x0}) r1 = timerfd_create(0x1, 0x80000) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000026e000)="2f6465762f6877726e6700", 0x100, 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f00009a7000-0x1)=0x0) timerfd_settime(r1, 0x0, &(0x7f0000017000-0x20)={{0x5, 0x0}, {0x0, 0x5f6c}}, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(r1, &(0x7f0000034000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f000049c000)={{0x20, 0xdd, 0xdb, 0x2, 0x800000000000003, 0xfffffffffffffffe}, 0xdac}) fstat(r1, &(0x7f0000215000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f000091d000)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) syz_fuse_mount(&(0x7f00001a2000-0x8)="2e2f66696c653000", 0xe000, r3, r4, 0x3ff, 0x0) readv(r1, &(0x7f00006c5000)=[{&(0x7f0000e02000-0x32)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32}, {&(0x7f0000c15000-0x8a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a}, {&(0x7f0000ef5000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82}], 0x3) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000cf9000)=0x59b2ff0c) fanotify_init(0x8, 0x0) r5 = creat(&(0x7f0000b79000)="2e2f66696c653000", 0x4) ioctl$VT_RESIZEX(r5, 0x560a, &(0x7f0000dad000)={0x2, 0x2, 0x10000, 0x6e, 0xffffffffffffffff, 0x5}) 2017/12/04 04:45:16 executing program 4: r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f00000c1000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0x6a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00006e0000)={0x0, 0x1000, "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&(0x7f0000350000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000088e000-0x6)={r1, 0xc55}, 0x6) r2 = socket(0x11, 0x802, 0x300) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f00008af000-0x4)=0x81a4, 0x4) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000817000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$VT_WAITACTIVE(r3, 0x5607) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000037f000)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff038}, {0x6, 0x0, 0x0, 0xd3a}]}, 0x10) r4 = socket(0x11, 0x3, 0x8000000000300) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000043b000-0x4)=0x80000000000001, 0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000ac7000)={0x1, &(0x7f0000b71000-0x8)=[{0x7fffffff, 0x0, 0x4, 0x1f}]}, 0x8) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r5, 0x29, 0x20000000000018, &(0x7f0000e94000-0x4)=0x40400000000067f, 0x4) sendto$inet6(r5, &(0x7f0000d42000-0x1000)="", 0x0, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$int_out(r5, 0x5464, &(0x7f0000504000-0x4)=0x0) sendmsg(r5, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f8446190ebf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffe0ffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000fd7000-0x10)=[{&(0x7f000018e000)="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", 0x1000}], 0x1, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f000061c000-0xa)="2f6465762f6375736500", 0x80840, 0x0) ioctl$TIOCTTYGSTRUCT(r6, 0x541a, &(0x7f0000087000)="000000000000000000000000000000") getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000bb2000)={r1, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x5, 0x4, 0x20b, 0x7, 0x9, 0x3f9319e2, 0x1, 0xdae3, 0x1, 0x2, 0x7, 0x8, 0x7, 0x8001]}, &(0x7f00009ec000)=0x108) recvfrom$inet(r2, &(0x7f0000682000-0x10)="00000000000000000000000000000000", 0x10, 0x1, 0x0, 0x0) clock_gettime(0xffffffffffffffff, &(0x7f0000394000)={0x0, 0x0}) recvfrom$ipx(r2, &(0x7f00002f2000-0x77)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x77, 0x40000001, &(0x7f000055e000-0x10)={0x4, 0x6, 0x2, "ade5a03a7d31", 0x3, 0x0}, 0x10) ppoll(&(0x7f0000724000-0x38)=[{r3, 0xce3a4ae3be9846f2, 0x0}, {r4, 0x4502, 0x0}, {r2, 0x200, 0x0}, {r0, 0x1020, 0x0}, {r3, 0x100, 0x0}, {r0, 0x4, 0x0}, {r3, 0x3041, 0x0}], 0x7, &(0x7f0000182000-0x8)={r7, r8+10000000}, &(0x7f000083e000-0x6)={0x4}, 0x8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000771000-0x4)=0x8, 0x4) set_mempolicy(0x1, &(0x7f0000681000)=0x3ff, 0x80000001) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f00008c7000-0x4)=0x0) getsockopt$packet_buf(r2, 0x107, 0x7, &(0x7f00006bc000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000076d000-0x4)=0xb6) [ 49.150421] sctp: [Deprecated]: syz-executor0 (pid 6336) Use of struct sctp_assoc_value in delayed_ack socket option. [ 49.150421] Use struct sctp_sack_info instead 2017/12/04 04:45:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000f87000)=0x1000, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000e2d000-0x4)={0x100000000000000, 0x7, 0xfffffffffffffffc}, 0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00007c0000)=0x7, 0x4) sendto$inet6(r1, &(0x7f0000a96000)="0100e9", 0x3, 0x20004000, &(0x7f0000999000)={0xa, 0x0, 0x800000008, @loopback={0x0, 0x1}, 0x582c}, 0x1c) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000df8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000462000)=@ethtool_cmd={0xc, 0x7ff, 0x5, 0x1, 0x36a, 0x7, 0xb2, 0x71fd, 0x8, 0x1, 0x5, 0x2, 0x8, 0x2, 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) accept$netrom(r0, &(0x7f0000774000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000f9d000)=0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x0, 0x0) r4 = syz_open_dev$tun(&(0x7f0000841000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r5 = socket$inet6_sctp(0xa, 0x2, 0x84) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@empty=0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}}, 0xe8) r6 = fcntl$dupfd(r4, 0x0, r4) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x1b, &(0x7f000026d000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) pread64(r1, &(0x7f00004e4000-0x81)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x81, 0x0) write$tun(r6, &(0x7f00008ce000-0x1948)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x30, 0x84, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "bfe240", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}, 0x62) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket(0x11, 0x802, 0x7) bind$packet(r8, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0xfff, 0x6, @random="089306e72229", [0x0, 0x0]}, 0x14) 2017/12/04 04:45:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000087e000)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000002000)="2f6465762f73672300", 0x2, 0x42) r0 = socket$inet6(0xa, 0x0, 0x2) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000368000)={&(0x7f0000279000)="2e2f66696c653000", 0x0}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ffc000)={r1, 0x18, &(0x7f0000ffc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r2 = socket(0x11, 0x2, 0x8) bind(r2, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000219000-0x4)=0xb55, 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00004c9000)=0x4000000000000fd, 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000c80000-0x4)=0x0, &(0x7f000040b000+0x543)=0x4) getpeername$netrom(r2, &(0x7f0000275000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00003e7000-0x4)=0x10) recvfrom$ipx(r2, &(0x7f0000ff6000)="", 0x0, 0x20, &(0x7f0000ff6000)={0x4, 0x7f, 0x4, "ff7fe6d322b1", 0x10000005, 0x0}, 0x10) sendmsg(r2, &(0x7f000046e000)={0x0, 0x0, &(0x7f0000a52000-0x10)=[{&(0x7f0000e14000-0x20)="0e55652b397d13050a37d4f25ec0a7248423a6f2ab19c42f3aa977a14706a48d", 0x20}], 0x1, &(0x7f0000ff6000)=[{0xd0, 0x12b, 0xfff, "f59333a83153124f1583800c82350f29f1c6ba9129c1bc1ec3bf1d6e857c4bf22e31dfe469c29ee1e38b0042647562da0ae822a89cfbfc0d75e8d96f089103c170d345399504dc3f7b90ef4aba291e7ce8c3fd01133491efaa23c803e6d42d319e68decf113db724f644838c98ad584aa7baf6a779625e4aa84dcfe931bdf2eae76d85149c408006c918a9061a7bc8578333a4d89856e12e40093f0f51719f189dff18f79393e8ec15c631bf1b6c2753f68cef61bc0cc77293eb4f"}, {0xe0, 0x10f, 0xffffffffffffffff, "8bb977676eaf57e4d85003a3a7472f380fb3e1b47e26b2726238b1830f52de3f274256854f5b778fde67e820b787928fe9a086c1dfd51de66fc5c675b4e9dc34096be3a0a7501fde3fd17a410df3491231ea35152b019c2fd139c7bbda9e9c0a57a97327bb9e57f0ae3fea0693a97f8705e30ec56e5393807862dd7c9b8f9c84c57ef87d605b5d8409742d9a5601c22d3d9685dab957c83c787726763e769824db0e361fbe5debd5d585388d837a470deb49f443b72fb0d3d5e5bc6eddf54df5661d2890d1c074d5480b911f4ac9"}, {0x90, 0x18c, 0x309c2dc1, "a3c3b3dca1eba445a7cacbf6c02addfc5889af01295f29d858023aff82d76536e43e78346cd1e44d383f74d4a9a52e228ece3c179c228db0a405ec03867f032116c82ecbef677235ee9075b7be01149169fc2d63c80fa306d8d0b9c2a8a00867e26b0e14be69c23247a48d8e50e49498ad917fd5004d231f45ce841db69539db"}], 0x240, 0x20008014}, 0x10) setsockopt(r0, 0x1, 0x1ff, &(0x7f0000cd6000-0x6a)="9b4aab65ab3e0c802c27df0300ee2aebeadaa7fd4fad3c9e94096a33accfaafe1bfbe46642d806ccb197047c94f50405c35459193f5e0008000000000000400873ad9b624ae7c267149b181c974c96bc3230d91d41b1710000000000000005000000000000000555c356", 0x6a) 2017/12/04 04:45:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00002e7000-0x8)="2e2f66696c653000", 0x80300, 0x10) splice(r0, 0x0, r0, 0x0, 0x4, 0x2) bind$bt_hci(r0, &(0x7f00006cb000-0x6)={0x1f, 0x7fffffff, 0xed8c9efa53be421}, 0x6) r1 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)="6e756d615f6d61707300") pwrite64(r0, &(0x7f0000885000)="1a23d8f416c323d83fc0ec49d03a81f79a2b9ac09a47e66c842c7099d43d87cadad9cf90fc84fc4fbf6428768b29076178e2409e1b3f4a46ec463b040f9c28859f8005827148b76edea6aef953198363a635f6339808590a3f05c354e86da5cc609cab2282a37bd8e01b3d599746514f9d05f96aeef524d444794ea59659ad0c92b19f21c27bf1b22aa9fbb897c8442c3216df19922bf6e1bb2a6653938bbc793495c10ad3c60634750f9a577d2eb95ad282e44a5ee48c42c86e805b529c", 0xbe, 0x0) pread64(r1, &(0x7f0000015000)="", 0x0, 0x2000000003) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000d9b000)=[], 0x0) truncate(&(0x7f0000882000)="2e2f66696c653000", 0xcb4) connect$bt_l2cap(r1, &(0x7f0000c1b000)={0x1f, 0x6, {0x20, 0x4, 0xffff, 0x101, 0x6, 0x7}, 0x0, 0x5}, 0xe) io_setup(0xda95, &(0x7f0000689000-0x8)=0x0) clock_nanosleep(0x5, 0x1, &(0x7f0000f1b000-0x10)={0x0, 0x0}, &(0x7f00007a7000-0x10)={0x0, 0x0}) ioctl$sock_netdev_private(r1, 0x89fc, &(0x7f000084c000-0x7a)="1a207708858e07a11caa5602ac39a79b913dc430b2d5e1faf4d1cb328d292274736f5266374e0c57b7996120e811ef2b24a0c16128c54d9235961196dac6aa6c531c24db6d4d5a78a29c2cdedfb2f822af4ba67bbda3aa0b1d0976deedff313a6277ad32471e2eff6aa789b3e253f7f84fada5135610e6b02a4a") open(&(0x7f0000d24000-0x8)="2e2f66696c653000", 0x80000, 0x20) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) io_cancel(r2, &(0x7f00003ae000)={0x0, 0x0, 0x0, 0x0, 0x2c, r1, &(0x7f00009f0000-0xa0)="5010064e7dedf8efc660797191fb8da82c60ee71527cb6eeb55590f84b9bac6110a7681b3443b318378767653af691321036e082ac04142fa03ddd7a5e73e3f5b87441a0283a001259dd10625e2710d4e2a18d22470a3b965be7ccf39ef6c3b418024afdef450b29f3d6ac01dd6951b0cc9b5401f508e20c560ce7e20ac68e4dfa7f3d8acdc5432c8645c2257fa87c463e8c3c30a3ba6c2c11387d5a2fc35945", 0xa0, 0x6, 0x0, 0x0, r1}, &(0x7f000016b000)={0x0, 0x0, 0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000572000)="2f6465762f73657175656e6365723200", 0x0, 0x0) 2017/12/04 04:45:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000087e000)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000002000)="2f6465762f73672300", 0x2, 0x42) socket$inet6(0xa, 0x0, 0x2) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000368000)={&(0x7f0000279000)="2e2f66696c653000", 0x0}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ffc000)={r0, 0x18, &(0x7f0000ffc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r1 = socket(0x11, 0x2, 0x8) bind(r1, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000219000-0x4)=0xb55, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00004c9000)=0x4000000000000fd, 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000c80000-0x4)=0x0, &(0x7f000040b000+0x543)=0x4) getpeername$netrom(r1, &(0x7f0000275000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00003e7000-0x4)=0x10) recvfrom$ipx(r1, &(0x7f0000ff6000)="", 0x0, 0x20, &(0x7f0000ff6000)={0x4, 0x7f, 0x4, "ff7fe6d322b1", 0x10000005, 0x0}, 0x10) sendmsg(r1, &(0x7f000046e000)={0x0, 0x0, &(0x7f0000a52000-0x10)=[{&(0x7f0000e14000-0x20)="0e55652b397d13050a37d4f25ec0a7248423a6f2ab19c42f3aa977a14706a48d", 0x20}], 0x1, &(0x7f0000ff6000)=[{0xd0, 0x12b, 0xfff, "f59333a83153124f1583800c82350f29f1c6ba9129c1bc1ec3bf1d6e857c4bf22e31dfe469c29ee1e38b0042647562da0ae822a89cfbfc0d75e8d96f089103c170d345399504dc3f7b90ef4aba291e7ce8c3fd01133491efaa23c803e6d42d319e68decf113db724f644838c98ad584aa7baf6a779625e4aa84dcfe931bdf2eae76d85149c408006c918a9061a7bc8578333a4d89856e12e40093f0f51719f189dff18f79393e8ec15c631bf1b6c2753f68cef61bc0cc77293eb4f"}, {0xe0, 0x10f, 0xffffffffffffffff, "8bb977676eaf57e4d85003a3a7472f380fb3e1b47e26b2726238b1830f52de3f274256854f5b778fde67e820b787928fe9a086c1dfd51de66fc5c675b4e9dc34096be3a0a7501fde3fd17a410df3491231ea35152b019c2fd139c7bbda9e9c0a57a97327bb9e57f0ae3fea0693a97f8705e30ec56e5393807862dd7c9b8f9c84c57ef87d605b5d8409742d9a5601c22d3d9685dab957c83c787726763e769824db0e361fbe5debd5d585388d837a470deb49f443b72fb0d3d5e5bc6eddf54df5661d2890d1c074d5480b911f4ac9"}, {0x90, 0x18c, 0x309c2dc1, "a3c3b3dca1eba445a7cacbf6c02addfc5889af01295f29d858023aff82d76536e43e78346cd1e44d383f74d4a9a52e228ece3c179c228db0a405ec03867f032116c82ecbef677235ee9075b7be01149169fc2d63c80fa306d8d0b9c2a8a00867e26b0e14be69c23247a48d8e50e49498ad917fd5004d231f45ce841db69539db"}], 0x240, 0x20008014}, 0x10) 2017/12/04 04:45:16 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000003000-0x10)=[], 0x0, &(0x7f0000190000-0x10)={0x77359400, 0x0}, &(0x7f0000278000)={0x9}, 0x8) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b2c000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$sg(&(0x7f0000003000-0x9)="2f6465762f73672300", 0x0, 0x20040) readv(r3, &(0x7f000037e000)=[{&(0x7f000037f000-0xb)="00", 0x1}], 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x3, 0x55071, 0xffffffffffffffff, 0x0) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) ioctl$TIOCNOTTY(r3, 0x5422) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000fc3000-0x8)={0x0, 0x6}, &(0x7f0000fc2000)=0x8) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000e53000)={r4, 0xf6, "cba087be1df5d345e39a925c534e1740ab8e194472671ae0916be8d409882d20c138bdd7cfcc2bfcd11276cf2de263d262d6999902effdcdf9209b65d17ff4503a1ec89b1a1bf645977a2002255d60cfaf4c2b206bcc7af32195fac6f7b9f412714bf94cbad20fc3639fbd497b947a0383af881fc8c967bdd40a593f7cc8ae687e33e106ae6bc5fbd2cf0c48e5b3ad70471007405f0fea9690b80c646986a359f8441ef9a6d762e7777aa626589356336f66ead78d77e3c844282ebf32cd5ddfe90a29e281dd9e1bb77768a586dfa438a5a4dcb39860c9574c9ca8892d396016a07130697ab08808f7a797c8cfb29c64fd0bf208ea45"}, &(0x7f0000fc2000)=0xfe) poll(&(0x7f0000b2c000)=[{r2, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) dup2(r1, r2) tkill(r0, 0x16) 2017/12/04 04:45:16 executing program 0: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000a9000)=0x2, 0x4) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fde000)=0x400, 0x4) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000d61000-0x4)=0x6, 0x4) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000fdf000-0x4)=0x2, 0x4) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(0xffffffffffffffff, 0xc0406400, &(0x7f00004d2000)={0x4, 0xffffffff, 0x5, 0x6e, &(0x7f0000f69000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, &(0x7f0000f6a000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, &(0x7f0000683000)=""}) sendto$inet6(r0, &(0x7f00001ea000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000e19000-0x599)="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", 0x599, 0x40000004, &(0x7f0000f57000)={0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000f6a000)={{{{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xa, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0xfffffffffffffff8, 0x9, "ead0e50f5ed3dd449bd606f5a652a805a7050de86ea5f38eba84cdf1b13bb1b74f831ee89a7e11ca97a334770cd090ca414fa15664a5f5923b76bf7a4735d7f2467228354a5ace10a0772af63ee037b8"}, 0x160) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000129000)="000000000000000000", 0x9, 0xffffffffffffffff, &(0x7f0000fdf000)={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x41}, 0x1c) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000c0e000)=@un=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00002f2000)=0x6e) r2 = socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x32, r2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006ca000/0x3000)=nil, 0x3000, 0x3, 0x31, r1, 0x0) setsockopt(r2, 0x10e, 0x4, &(0x7f0000003000-0x2)="2d84", 0x2) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x27, &(0x7f0000877000)=0x1, 0x4) 2017/12/04 04:45:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000e57000-0x4)=0xb) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r1 = socket(0x11, 0x80800, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000061000)={0x0, 0x0, 0x0}, &(0x7f00009a6000)=0xc) ptrace$setsig(0x4203, r2, 0x1, &(0x7f0000001000)={0xb, 0x1, 0x0, 0xfffffffffffffffd}) setsockopt(r1, 0x107, 0x1, &(0x7f0000001000)="", 0x200) close(r0) fcntl$notify(0xffffffffffffffff, 0x80000000, 0x4) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000d000-0x6)="2e2f62757300") sendmsg$unix(r1, &(0x7f0000a4c000-0x38)={&(0x7f00003f2000)=@file={0x1, "2e2f62757300"}, 0x8, &(0x7f00009e0000)=[{&(0x7f0000cd4000)="2e43b7884a50dc6188e081b1b0dbebc74475b4289839595a598c869f3c763dfba0261e43064bf07590a91ba90f7bc8b98abec7990a06d89bf1b5b2b1d7ea90e09b4fce0227df251744d7da55d116bfd15cce0b95cf692784224faaf846b529", 0x5f}, {&(0x7f000046c000)="16988e6a1c3f7f3dece0e215cb1e4f46c7e0f2bb0242e2526f649423f97c7ffef6d2c9b6fd531aede1d2f8c21b94712568c23bcd3200a56ac9e9b2b428521bca068dda3d583f84edc56b53157b23d4a94f598ee8aa5081260d0e8982f0f7a7c9c74b8ca02a72664c1dee548a215e5154c0ce256bc7c8acc30846d205cedb2ba5982bf1b2b0510585e52941aebd5d8618603d7f00414084942bbf68824939d9", 0x9f}, {&(0x7f0000514000)="6029007e85b022b20aa8ef0ee594443dc676a5d26cec19a2ffa2ce00412293c4269104abc6f248cf2421b3a558bc151d755c8b536e32f87f907867fdc96bce524879e7f7fe353310e1f85b3531f476", 0x4f}, {&(0x7f000051d000)="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", 0xfd}, {&(0x7f0000d9a000)="9461539981a5860e56ff185bcd27d8b0690e1f907a8cbb4c46abc56a42e93376a4b26d25725c97fe19c115d1991c5882fd3d580849d87f13e9784cae14c80e91fbf1257cf3c618c15ec85f49afd1a403bf5b60cfdf64dcabb3701206f371d540d47af9b719ebd4c7ac96e6fd19347941824c59cc540fd97eb9397a0a92e105850c3c8695100f33ba6280ee62", 0x8c}, {&(0x7f0000a4c000-0xb)="e824a0dd9ad26e614d4c7b", 0xb}, {&(0x7f000021d000-0x7a)="e26732da7ac2dafcff495bfa129cd768d86435f900e7a67dd87abcad5bb87daeefa65e09825d71b593c782291ba385507c0a8508eb193bf48277e25f30ca66e5b8ca952de90dda3ecbf05aa1463d4544cedf37bbc42ab1e7997ef7f898090bedb07ab322cfa49a68f49cdc3e43d73f9f0a43a7663aca4b1c75bd", 0x7a}, {&(0x7f00006d6000)="b1ed91bcaf4f106d3cca1509db7c45c8d421caca18ad1b8f1ea024084e50028db6c00612444d6632f133a612fd42a1ddea81b124bb8ff938e3d54674726ead9bad5452d2502ee59814bfc32c1ae788dba94f03278f05326387f2dad4782ddbc4fc2745905e6014b59c", 0x69}, {&(0x7f000075b000-0x5b)="5cba2d25ceac57b741d1daeef1f49df924cf32b91362ca2032bd48769bfc7e93ef6ff4b8a36b1cf46959d848e2ba6793d75577215dc0f7371fcebe4b1cac979ec293c0080750b405f8b97861ef1c72e732b408ae19b99c0664116f", 0x5b}, {&(0x7f000069a000-0x5a)="b34d8cb77dcb8cce9fab0097a26333f2d5d17887907898b2ab7d39cb27f356010983f2b184f359c5fb9d01c92a3971f5f7d0515f9b366784163bcda7259b2bcff05946abade43ccafb42f8e712a062ec9ee72fa8757cbe0515f2", 0x5a}], 0xa, &(0x7f0000a01000-0xc0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r1]}], 0x6, 0x4040000}, 0x4000000) r5 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000000)={@common="6c6f0000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$vcsa(&(0x7f0000496000)="2f6465762f766373612300", 0x4, 0x400000) r7 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, r2, 0x0, r6, 0xfffffffffffffffc) chdir(&(0x7f00009c0000-0x6)="2e2f62757300") sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @random="349dad69adda", @rand_addr=0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) perf_event_open(&(0x7f0000c15000-0x78)={0x0, 0x78, 0x400, 0x7f, 0x0, 0x1, 0x0, 0x7ff, 0x8, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x6, 0x0, 0x0}, 0x0, 0xfffffffffffffffe, r7, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000d3b000-0x10)={&(0x7f0000081000)="2e2f62757300", 0x0}, 0xc) r8 = gettid() perf_event_open(&(0x7f00003a8000)={0x2, 0x78, 0x2b, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, r8, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x805, 0x3, &(0x7f0000ab0000)={0xffffffffffffffff, 0xffffffffffffffff}) waitid(0x2, r8, &(0x7f0000ac6000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x80000002, &(0x7f000019a000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utimes(&(0x7f0000cc3000-0x8)="2e2f66696c653000", &(0x7f00007bc000-0x10)={{r11, 0x0}, {0x0, 0x0}}) r12 = socket(0xa, 0x5, 0x0) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f00005a1000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007d0000-0x4)=0xc) ioctl$KVM_DIRTY_TLB(r9, 0x400caeaa, &(0x7f00008d1000-0xc)={0x5, 0x80000000}) getsockopt$inet6_buf(r12, 0x29, 0x44, &(0x7f0000e21000-0x1e)="000000000000000000000000000000000000000000000000000000000000", &(0x7f000096c000-0x4)=0x1e) 2017/12/04 04:45:16 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)="2f6465762f73657175656e63657200", 0x800000000210000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000001000)={0x0, 0x8000, 0xfffffffffffffffd, &(0x7f0000001000)=0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=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, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x3, 0x1, 0x3, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x2a1a0, 0x0, 0x400000000006, 0x1000000000, 0x7ff, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80000) r3 = msgget(0x3, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000036a000)={{{@in=@empty=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d58000-0x4)=0xe8) getresgid(&(0x7f0000f71000-0x4)=0x0, &(0x7f0000ddd000)=0x0, &(0x7f0000c30000)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000bc2000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000fcc000-0x4)=0x0) r8 = getpid() msgctl$IPC_SET(r3, 0x1, &(0x7f0000fd3000-0x78)={{0x401, r4, r5, 0x0, r6, 0x2, 0x2, 0x0, 0x0, 0x0}, 0x2, 0x7, 0x3, 0x200000000, 0x6, 0x2d2e, r7, r8, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$inet(0x2, 0x806, 0x0) setsockopt$sock_int(r9, 0x1, 0x7, &(0x7f0000f5f000-0x4)=0x7f, 0x4) setsockopt$inet_int(r9, 0x0, 0x14, &(0x7f00004d4000+0x415)=0x0, 0x4) r10 = syz_open_dev$sg(&(0x7f000048f000-0x9)="2f6465762f73672300", 0x2, 0x4200) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000a68000-0x8)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCOUTQ(r11, 0x5411, &(0x7f0000006000)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000bf9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000043000)=0x20) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r10, 0xc04c5349, &(0x7f0000e10000-0x4c)={0x100000001, 0x5, 0x7fe3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet(r9, &(0x7f0000c36000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r9) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fa7000-0x18)={0xaa, 0x35, 0x0}) ioctl$KVM_SET_MSRS(r10, 0x4008ae89, &(0x7f0000824000)={0x0, 0x0, []}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) timerfd_create(0x3, 0x80800) process_vm_readv(0x0, &(0x7f0000fca000)=[{&(0x7f0000fcb000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000fcb000-0xfa)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa}, {&(0x7f0000fca000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x98}, {&(0x7f0000fcb000-0xc9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc9}, {&(0x7f0000fcb000-0xf9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}, {&(0x7f0000fca000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe}], 0x6, &(0x7f0000fcb000-0x60)=[{&(0x7f0000fca000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4c}, {&(0x7f0000a7b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f00000f1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6}, {&(0x7f00001c3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4}, {&(0x7f000030a000-0x4e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91}, {&(0x7f00003b4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x60}], 0x6, 0x0) 2017/12/04 04:45:16 executing program 4: setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000084d000+0xc3)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d04000)={0x0, 0x0, 0x0}, &(0x7f0000c35000-0x4)=0xc) r1 = getpgrp(r0) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000569000)=0x0) ptrace$getregset(0x4204, r1, 0x206, &(0x7f0000678000-0x10)={&(0x7f0000d16000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46}) setpriority(0x0, r1, 0x85) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) r5 = accept4$packet(0xffffffffffffff9c, &(0x7f00003f7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000451000)=0x14, 0x800) ioctl$sock_proto_private(r5, 0x89eb, &(0x7f0000902000)="019860abfffb0df0d046e8bf3fc347a0a3ae8ad7f10441874bc8641788e2f59266f03d42d83499780bd2a14ad2d03828c03f07523a858ec87e50e526a80526128183bf8b8a821575ab7948d9cb51b37e343015a570fed282548701228ce861ac85c62f3ea88a148b813c46140743033b5dd92b629a34ccd5c81c8fbeb20dc27889d1ee828cd56041dc6bf92becd08c984758b51cf6dbaec72988430ce73dad791c812adf55cd9b1ab13ae74b78a776a044be5c9d7ddf0b71c9ba221776bfaf1aee745fca7d3475788a48360d849fe8ab997eae2eff2d16") setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000fa1000-0x4)=0x4, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000ae8000)={0x3, 0x0, 0x11000, 0x2000, &(0x7f0000aaa000/0x2000)=nil}) r6 = msgget$private(0x0, 0x43) lstat(&(0x7f00009aa000)="2e2f66696c653000", &(0x7f0000727000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000bb9000-0x8)="2e2f66696c653000", &(0x7f000034f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f00004b8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000111000-0x4)=0x0, &(0x7f0000bc0000)=0x0, &(0x7f0000316000-0x4)=0x0) msgctl$IPC_SET(r6, 0x1, &(0x7f0000150000)={{0x9b6, r8, r7, r8, r9, 0x80, 0x6, 0x0, 0x0, 0x0}, 0xd2, 0x7, 0x3, 0x7fff, 0x8, 0x28c9, r1, r1, 0x0, 0x0}) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000768000/0x18000)=nil, &(0x7f0000659000-0x18)=[@textreal={0x8, &(0x7f0000444000)="0f320f669aa9bb0f23d50f21f0f466b8010000000f23d00f21f866351000000d0f23f866b95f0b000066b83500000066ba000000000f300fc7a8090066b80f0000000f23d00f21f86635200000030f23f8360e", 0x53}], 0x1, 0x18, &(0x7f00004fc000)=[], 0x0) r10 = open(&(0x7f000008b000)="2e2f66696c653000", 0x400000, 0xa3) getsockopt$inet6_mreq(r10, 0x29, 0x1c, &(0x7f000099e000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000320000)=0x14) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000af7000-0x138)={{0x4, 0x10f000, 0x4, 0x2000000, 0x4, 0x4, 0x5, 0x9, 0x8, 0x9, 0x40, 0x5, 0x0}, {0x6000, 0x5, 0xf, 0x2, 0x3d9965df, 0x4, 0x9cb9, 0x8001, 0x3, 0x7fffffff, 0x100, 0x7, 0x0}, {0x0, 0x3000, 0x1b, 0xff, 0x80000001, 0x9, 0x0, 0xc000000, 0xfde, 0x800, 0x6e, 0x1000, 0x0}, {0xf000, 0x2000, 0xf, 0x80000000, 0x9, 0x9, 0x9, 0x39d, 0x6, 0x3f, 0x0, 0x10000, 0x0}, {0x1, 0x3000, 0xd, 0x1, 0x1ff, 0x6, 0x1, 0x0, 0x6, 0x0, 0x20, 0xfffffffffffffffa, 0x0}, {0x4000, 0x0, 0x4, 0x7fff, 0x8, 0x2, 0x800, 0x380000000000000, 0x4c7, 0x1000, 0xffff, 0x5bd9, 0x0}, {0x117000, 0x2000, 0xf, 0x1000, 0x20, 0x0, 0x9, 0x80, 0x20, 0xffffffff, 0x3, 0x0, 0x0}, {0x2, 0x6004, 0xe, 0x8, 0x5, 0xfffffffeffffffff, 0x7, 0x1, 0x9, 0x1, 0x4, 0x7, 0x0}, {0x10000, 0xd000, [0x0, 0x0, 0x0]}, {0xf000, 0x1, [0x0, 0x0, 0x0]}, 0x10000, 0x0, 0x13001, 0x10000, 0xc, 0x1000, 0x3000, [0x1ff, 0x8, 0x2, 0xb65]}) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000ac3000/0x18000)=nil, &(0x7f0000469000-0x18)=[@textreal={0x8, &(0x7f00003a1000-0x2b)="f3610f233c0f22d20f230f670fc62b0f700cf22e0f320f09baf80c66b89ebaa28766efbafc0cec0f017cdf", 0x2b}], 0x1, 0x400, &(0x7f0000c7a000-0x10)=[@cr4={0x1, 0x20003}], 0x1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000065a000-0x38)={0x0, 0x30, "a144226da3d88492cda80044c9c1b7f5eb664654e6e2d9ec08b620bddf3505bcfd93b24734942ae061b09ff5739a982d"}, &(0x7f0000630000-0x4)=0x38) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000f84000-0x10)={r11, 0x1ff, 0x7e67, 0x2}, 0x10) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00002af000/0x18000)=nil, &(0x7f0000af2000)=[@text32={0x20, &(0x7f000063c000)="362e0f7f6937d95d000dc894d34e0f32440f20c0350b000000440f22c03e0fc769920f3066b83d018ee066b81e010f00d80f09", 0x33}], 0x1, 0x0, &(0x7f0000aef000)=[], 0x0) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000af5000-0x45)={0x70001, 0x0, [0x0, 0x0, 0x8, 0x0, 0xfffffffffffffffd, 0x0, 0x4, 0x10001]}) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000dc5000-0xc8)={0x8, 0x0, [{0x7, 0x400005, 0x7, 0xffffffffffffffff, 0x3, 0x0}, {0x7, 0x100000000, 0x40e4f38, 0x10001, 0x287, 0x0}, {0xb, 0x7, 0x5e, 0x9, 0x3f6, 0x0}, {0xc0000007, 0x7, 0x120, 0xb, 0x7f, 0x0}, {0x0, 0x880, 0x44f, 0x18000, 0x2, 0x0}, {0x6, 0x0, 0x7a, 0xbc2, 0x3c, 0x0}, {0x6, 0x7, 0x100000001, 0xfffffffffefffffc, 0x10001, 0x0}, {0x1, 0x4, 0xfff, 0x714f, 0x0, 0x0}]}) fcntl$getownex(r2, 0x10, &(0x7f0000c6a000-0x8)={0x0, 0x0}) r12 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000784000)="2f6465762f6877726e6700", 0x280, 0x0) ioctl$KDSETLED(r12, 0x4b32, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2017/12/04 04:45:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000087e000)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000002000)="2f6465762f73672300", 0x2, 0x42) socket$inet6(0xa, 0x0, 0x2) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000368000)={&(0x7f0000279000)="2e2f66696c653000", 0x0}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ffc000)={r0, 0x18, &(0x7f0000ffc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r1 = socket(0x11, 0x2, 0x8) bind(r1, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000219000-0x4)=0xb55, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00004c9000)=0x4000000000000fd, 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000c80000-0x4)=0x0, &(0x7f000040b000+0x543)=0x4) getpeername$netrom(r1, &(0x7f0000275000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00003e7000-0x4)=0x10) recvfrom$ipx(r1, &(0x7f0000ff6000)="", 0x0, 0x20, &(0x7f0000ff6000)={0x4, 0x7f, 0x4, "ff7fe6d322b1", 0x10000005, 0x0}, 0x10) 2017/12/04 04:45:16 executing program 0: mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000e76000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000e75000)="00000000000000000000000000000000000000000000", 0x16, 0x40000041, &(0x7f0000e76000-0x10)=@ipx={0x4, 0x4, 0xcc38, "a31e6ae2c0fd", 0x5, 0x0}, 0x10) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00009ab000-0x4)=0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a90000)="2f6465762f6375736500", 0x109040, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000107000-0x30)={0x0, 0x28, "a43c5d5a43db84f3a54fc2d0df49ea97ecddbcd2db2bbcc3c70058cdc5d5aa46ee342e63e0ef67e9"}, &(0x7f0000e77000)=0x30) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000e79000-0x8)={r2, 0x5}, &(0x7f0000c53000)=0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000e74000-0xc)={0x0, @rand_addr=0x0, @broadcast=0x0}, &(0x7f00000dc000)=0xc) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e76000)={@generic="1808518d4c63f280010000003e0aca03", r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000a50000-0x4)=0xffffffffffffffff, 0x4) socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f000062e000-0x4)=0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000e78000-0xb7)={r3, 0xaf, "2b215ab2093f95196efb87d4355a1fd3b17a0618b30f1f56b583c3188b558cef75460d41e01ee954e6ba3b57659d0c889f9f65c9f14c072b3f5b6cc8fd8ecba7b8bae9026aaad9bcc551d6f820d8a4d1415bb0f0b04374d28dec66c1778843c32cba4b52d7aae2495557da19d0414e331b7ad51174b429c2016ce453a83d1785dff0d6ded0daed510ca32b1475f646a9976d6deb13cbaffdf1c53b3450c814582717409cd6b872bf7132b2fb10e2e0"}, &(0x7f000003b000-0x4)=0xb7) r6 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r6, 0x8955, &(0x7f0000e22000)={{0x2, 0x0, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f0000e79000-0x4)=0x0, &(0x7f0000121000)=0x4) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000e76000-0x10)={r3, 0x3dc, 0x1c, 0x0}, &(0x7f0000acf000)=0x10) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000e75000-0x50)={@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}, 0x42, 0x3, 0x0, 0x100, 0xffffffffffffff01, 0x400000, r5}) unshare(0x40000000) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00006c9000)=0x0, &(0x7f0000e75000-0x4)=0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e72000-0x9)="746c696e6f6972fd", 0x8) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x6, 0x7, 0x3) write(r7, &(0x7f0000190000)="240000001a0025f0006bb40400000009020b00ff0010b500001000eb080002007fffe5b7", 0x24) 2017/12/04 04:45:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000dc2000-0x8)=0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00006e1000)={&(0x7f000033e000-0x8)="2e2f66696c653000", 0x0}, 0xc) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000907000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00006f6000-0x4)=0x9, 0x4) clock_nanosleep(0x2, 0x1, &(0x7f0000c08000)={0x0, 0x0}, &(0x7f0000d1c000)={0x0, 0x0}) clock_nanosleep(0xf970334da0485edd, 0x0, &(0x7f0000900000-0x10)={0x77359400, 0x0}, &(0x7f0000251000-0x10)={0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000644000-0x8)={0x0, 0x0}) timer_create(0x94f197aa2338e62, &(0x7f0000f71000)={0x0, 0x37, 0x2, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000846000-0x4)=0x0) timer_delete(r4) r5 = socket(0x11, 0x2, 0xfffffffffffffffc) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f000002d000-0x9)="2f6465762f6b766d00", 0x0, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000a16000-0xa)="2f6465762f6375736500", 0x200000, 0x0) syncfs(r2) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f0000a74000-0x5)="0000000000") r7 = msgget(0x1, 0x111) msgsnd(r7, &(0x7f0000fff000-0x7b)={0x1, "df02ec3520834d34c6f9e57a86c74563e961196c933b67739c0a37c680bf56cd696e6bfb34699717ba699457fe97bf8766e49dc36cbd51314b1d4a7de3e4dad298ea670460050aeb3810b6d1b3e351d84b63da02ff8e641094fbc8d2ed6b4bf5cf735a8c8c2bd40cbd504a3a81eb5ad0a1061c"}, 0x7b, 0x800) sendmmsg(r2, &(0x7f000001d000)=[{{0x0, 0x0, &(0x7f0000f4c000-0x70)=[{&(0x7f00007c4000-0xc2)="4b45d242c739e7520757cb9600c78454b6e0138f9605afdd9d9f1523e10243ed43f82822c2f53dc7f8f095075b9cf9cd2569b0540506bd0591e3e3f4c5ab2d0d4a80c8755ee4298a06dd439246f56dfe7dbff9ea0880dbd92673b1d6b15139d5f88a07ba515d64441eef42758dbb3bacfe50eb26e900e935099026c54cf45cec7e398e7e62b61ede8d93f0da47cb51892d8d02ff85efb5701465c216967d67b1b157c3200ee299aa5b3d49ca1220445d2481cfeba1fed3cac1eb7234ca6e561f7f16", 0xc2}, {&(0x7f0000e6f000-0x1000)="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0x1000}, {&(0x7f00009d7000-0x76)="d1ae636ad630e945ddc70967ccbf013572724745a476d5cd42b5fd96cbb11a5ced46d34ef640824933b9c6aa881b8746a53841dbedb3b71796bcc116376d032567e909b828ee44dbed6f142f6d288993dc69bb8c86b6773a3b9b83b80025ba6cb048ffbc384197ebadd8da3f788608dd2759b1719c91", 0x76}, {&(0x7f0000c51000-0x50)="1bbe5f15cf7fda68ae71f776ee623d2e4f96827ed17e9fee5c811a9aaea62bf82311afe47e52b1d7afe8a402d0e5d8490e913392e647d4a557cca6ef9f95b6e905233cbd0d44a7127ba75c18efb0a6e7", 0x50}, {&(0x7f000027e000-0xd4)="940e5f7dd937acdc88ce03cc8a0d25d9ca1ba0546de7a1e0454d6833bc834d0b043ec297308cc7c5e173d5bda1397030ae609e57fa4ee988285f988fc6a1a75c5c4bdf4d1dc022c55399fae923e641a0ae72f9ee4959417029df0bfd96e73dd5e13606725d571e5cd8cfbe41bb5075267a4e7f6b4fbe1c45d063e5ec4dbafe249342b266e1127482ed58e86e5c06a08d18cb53fdf4b4ab4b31aaff8a8b00f986e35f05d99b1d7fe98cfcb2607a908756fac194b716ac7c121614e8550bd44766bfd0055e27405f99804f446995a0faf550e92e35", 0xd4}, {&(0x7f00000bf000)="672b77bb2217eb97d28349fcd010c64eece2cd4157611e27e4e67c52730381310c9e3bdf80a8aefd88222c88bcbb75b7f8c95020572d28b9", 0x38}, {&(0x7f0000c9c000)="53daaceef5650e944a8fd108a69f7d57b45115e87c4b03c11c96abd7494415f8351166acf960458b4f407356b6bc03b8b0d39b539c218b7a1b6ace5c0e3c98b9949c6c1a05dc221352ebd03f79d8e19743fcfebfddab768b5d9f69b66b8572882ad1d88fb469ddf6a23c8f97c26c1f84b2056d9c3b621f69618f6a739cabbfda7deaba17eaa4cf78e7d3bd4129ca366aa9", 0x91}], 0x7, &(0x7f0000873000-0x488)=[{0xa8, 0x115, 0x8, "141739a720c8c932e7754ccfad683d284d82ec7a73bd511ee8be493914af73c8ee77cdfc710ab581d69fa56f4453b85e5c5e2198280322d323d9696ff7d5aa4f3fd4f4c0f49b09d2bab85629db58ae539df06bb30b5f5a105c6f7f991aeafaeac54d7b48219ef61b853b904f2c5abd4cfdbe9ddae46145213fbaaca96f6330fd60a71b0e314b95c1ed777e39e4aaae1f178ae9"}, {0xe0, 0x115, 0x3, "acb45e97d514e98dbc5f0f2ac94b3545e9754262a039a51201fbde6e8b24ac6079c1dc9165317c60f982909b6201e7f84d386a9da79531eed90da503dbe7911155a8ac129dfd62dd0a7cc5ad6eb7905ccd852d17e4a43bd1e570275accab8a830ca69388edf9f101254e2903db4cfedf412bae155256d28a1c474217b253c40bebf239a10e39d0a778985194d14ea05cad979dccb15cd4d39cff2280d5d4935a1b9085625ee7e92291aee782d9fd7487eee061a6029f4f85484b95ca6771ce02a6ee6fc33cf2fc40fb711f2a15ba"}, {0xf8, 0x10c, 0x0, "1b4317efe049ba444884d3b7f5b3293558fdfb4cddf3c204a979802a7eea43745d669369bca6d3f3d0ace72ce02cb5c5c836163931eade473b8a682916909f6509e5e988c8a07ecaead73c4fee50969fb3a64c8bb07632c32ab82e13f279e27c7f2116183b73ab45fcf08249d14aa0f67779294d195991a495ca067c48653a1eee5726e6940a7cf4291661229a32ea805de5375bf79945836b1a4fa39247caa5688d82ee92b947d171686bfc87a506c0af81bf84d2ae74bfe48f9ef8a63d499cef10da27bb076dfa5f362b8158e39c00a34c84d2dfc1ff9fc9c5c47281bd78ce626a5e"}, {0x50, 0x105, 0x9a7, "46704d117d7d3fb4417c6be316bc45296d70fe4c9007e95ff4ac6f6c7c59c1fc2b5426f899c67fef2a889c3d311354d4c15d5c1fcf70b75d31fb7e23"}, {0x78, 0x104, 0x2, "2374fcfdce295b3ac9d19869d128912696a06a7762258552ee630be887a7dc050d0430cef74594884caced708314ec6dca6a23db328de82c739995f1aecab6d805b2f2e429a79fa2605b33566401ac8b08340c605049289e515d4ec7da4d6751afe040c2dd9e"}, {0x40, 0x11f, 0x89e, "f6e009c3c42b9fea1d1d5093a0401ea9d209a41cd6f49abd26c25fb94086158d3cb096a4a026a76bd688957297"}, {0x28, 0x12b, 0x7, "73de9f8a4c82ab70584c607baf7af3b093615f"}, {0xd8, 0x118, 0x0, "63b790292fd004bf2d6ea48525f615d0e5084fe1615589bba1430d382db595d0c85349796f9a124a4518219f90fb3df7520b43a1a96d2ce420dce0cad208a2644bb48e3ace9543fea3bc991e76bbced8644248bc3c51382a6f1690ce811d47272b9e97bc4ec7497953cafc8a3b75e1466d7f61ca618c6ecc55b3b76616b70ef3574234737ed9a6c39110d37fce1621fc8d7a3add76e77b47ebb9733e2ef1c257adc3d530f12eaa2a9a19ed471459728aa3cee4731c19de705e2b40e95aeb40434cb6025891fcd8"}], 0x488, 0x40000}, 0x0}], 0x1, 0x20000000) ioctl$KVM_SMI(r2, 0xaeb7) r8 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000000f000-0x70)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b95000)=0x70) ioctl$KVM_SET_MSRS(r9, 0x4008ae89, &(0x7f000002e000-0x48)={0x1, 0x0, [{0x40000003, 0x0, 0x0}]}) setsockopt(r5, 0x107, 0x1, &(0x7f0000000000)="01000000030006000017000000c4ffcc", 0x10) setsockopt$sock_int(r5, 0x1, 0x2b, &(0x7f0000316000)=0x0, 0x4) setsockopt(r5, 0x100000000000107, 0x2, &(0x7f0000000000)="01000000030006000017000000c4ffcc", 0x10) syz_open_dev$binder(&(0x7f00002a5000-0xd)="2f6465762f62696e6465722300", 0x0, 0x2) [ 49.644683] *** Guest State *** [ 49.648143] CR0: actual=0x0000000080010021, shadow=0x0000000000010001, gh_mask=fffffffffffffff7 [ 49.656966] BUG: unable to handle kernel paging request at 00000000f3bd5c8b [ 49.656984] IP: lock_acquire+0x183/0x580 [ 49.656986] PGD 5e28067 P4D 5e28067 PUD 5e2a067 PMD 0 [ 49.656995] Oops: 0002 [#1] SMP KASAN [ 49.657000] Dumping ftrace buffer: [ 49.657003] (ftrace buffer empty) [ 49.657005] Modules linked in: [ 49.657013] CPU: 1 PID: 6413 Comm: syz-executor4 Not tainted 4.15.0-rc2-next-20171204+ #58 [ 49.657017] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.657020] task: 00000000194f8bd6 task.stack: 0000000014b7af8a [ 49.657025] RIP: 0010:lock_acquire+0x183/0x580 [ 49.657027] RSP: 0018:ffff8801db507a30 EFLAGS: 00010046 [ 49.657031] RAX: 0000000000000007 RBX: 0000000000000000 RCX: 0000000000000000 [ 49.657034] RDX: ffff8801ceff01c0 RSI: 0000000000000000 RDI: ffff8801ceff0a44 [ 49.657037] RBP: ffff8801db507b28 R08: 0000000000000001 R09: 0000000000000000 [ 49.657039] R10: 1ffff1003b6a0f4c R11: 0000000000000000 R12: 1ffff1003b6a0f4c [ 49.657042] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 49.657046] FS: 00007f5b2c483700(0000) GS:ffff8801db500000(0000) knlGS:0000000000000000 [ 49.657048] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.657051] CR2: fffffffffffffff8 CR3: 00000001d9058000 CR4: 00000000001426e0 [ 49.657055] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000008 [ 49.657058] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 49.657059] Call Trace: [ 49.657061] [ 49.657066] ? do_raw_spin_trylock+0x190/0x190 [ 49.657072] ? lock_release+0xda0/0xda0 [ 49.657079] ? _raw_spin_lock+0x32/0x40 [ 49.657085] ? check_noncircular+0x20/0x20 [ 49.657090] _raw_spin_lock_irqsave+0x96/0xc0 [ 49.657097] ? __wake_up_common_lock+0x190/0x310 [ 49.657101] __wake_up_common_lock+0x190/0x310 [ 49.657106] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 49.657110] ? __wake_up_common+0x780/0x780 [ 49.657120] __wake_up+0xe/0x10 [ 49.657125] wake_up_klogd_work_func+0x4a/0x70 [ 49.657131] irq_work_run_list+0x184/0x240 [ 49.657136] ? irq_work_sync+0x1a0/0x1a0 [ 49.657141] ? check_noncircular+0x20/0x20 [ 49.657146] irq_work_run+0x31/0x50 [ 49.657152] flush_smp_call_function_queue+0x288/0x570 [ 49.657157] ? cpumask_weight+0x40/0x40 [ 49.657163] ? rcu_idle_exit+0x410/0x410 [ 49.657168] ? tick_program_event+0x83/0x100 [ 49.657173] ? __lock_is_held+0xbc/0x140 [ 49.657182] ? netconsole_netdev_event+0x2b0/0x2b0 [ 49.657188] ? netconsole_netdev_event+0x2b0/0x2b0 [ 49.657192] generic_smp_call_function_single_interrupt+0x13/0x30 [ 49.657197] smp_call_function_single_interrupt+0x103/0x640 [ 49.657201] ? smp_call_function_interrupt+0x640/0x640 [ 49.657205] ? _raw_spin_lock+0x32/0x40 [ 49.657210] ? _raw_spin_unlock+0x22/0x30 [ 49.657214] ? handle_edge_irq+0x2b4/0x7c0 [ 49.657219] ? task_prio+0x40/0x40 [ 49.657227] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 49.657233] ? netconsole_netdev_event+0x2b0/0x2b0 [ 49.657238] call_function_single_interrupt+0xa9/0xb0 [ 49.657239] [ 49.657244] RIP: 0010:console_unlock+0x954/0xd70 [ 49.657246] RSP: 0018:ffff88019860f338 EFLAGS: 00000212 ORIG_RAX: ffffffffffffff04 [ 49.657250] RAX: 0000000000010000 RBX: 0000000000000000 RCX: ffffffff8159c61b [ 49.657253] RDX: 0000000000006bce RSI: ffffc90002c1f000 RDI: 0000000000000212 [ 49.657255] RBP: ffff88019860f420 R08: 1ffff100330c1e35 R09: 0000000000000000 [ 49.657257] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 49.657260] R13: 0000000000000000 R14: dffffc0000000000 R15: ffffffff83a2e360 [ 49.657264] ? netconsole_netdev_event+0x2b0/0x2b0 [ 49.657270] ? console_unlock+0x94b/0xd70 [ 49.657279] ? __down_trylock_console_sem+0x10/0x1e0 [ 49.657283] ? wake_up_klogd+0x100/0x100 [ 49.657288] ? vprintk_emit+0x49b/0x590 [ 49.657293] ? __down_trylock_console_sem+0x10d/0x1e0 [ 49.657298] vprintk_emit+0x4ad/0x590 [ 49.657305] vprintk_default+0x28/0x30 [ 49.657309] vprintk_func+0x57/0xc0 [ 49.657314] printk+0xaa/0xca [ 49.657319] ? show_regs_print_info+0x65/0x65 [ 49.657327] vmx_handle_exit+0xbee/0x1ce0 [ 49.657333] ? handle_vmfunc+0x850/0x850 [ 49.657340] ? kvm_arch_vcpu_ioctl_run+0x1b10/0x5c60 [ 49.657346] kvm_arch_vcpu_ioctl_run+0x1cb4/0x5c60 [ 49.657351] ? futex_wait_setup+0x22e/0x3d0 [ 49.657356] ? check_noncircular+0x20/0x20 [ 49.657363] ? kvm_arch_vcpu_runnable+0x560/0x560 [ 49.657369] ? find_held_lock+0x39/0x1d0 [ 49.657376] ? lock_downgrade+0x980/0x980 [ 49.657382] ? find_get_pid+0x210/0x210 [ 49.657387] ? lock_release+0xda0/0xda0 [ 49.657392] ? __lock_is_held+0xbc/0x140 [ 49.657399] ? put_pid+0x183/0x1f0 [ 49.657404] ? task_active_pid_ns+0xd0/0xd0 [ 49.657407] ? find_get_pid+0x210/0x210 [ 49.657415] kvm_vcpu_ioctl+0x64c/0x1010 [ 49.657418] ? kvm_vcpu_ioctl+0x64c/0x1010 [ 49.657424] ? __kvm_gfn_to_hva_cache_init+0xbb0/0xbb0 [ 49.657428] ? find_held_lock+0x39/0x1d0 [ 49.657435] ? lock_downgrade+0x980/0x980 [ 49.657440] ? __fget+0xbb/0x580 [ 49.657446] ? avc_ss_reset+0x110/0x110 [ 49.657451] ? lock_release+0xda0/0xda0 [ 49.657456] ? __lock_is_held+0xbc/0x140 [ 49.657463] ? __fget+0x362/0x580 [ 49.657470] ? iterate_fd+0x3f0/0x3f0 [ 49.657475] ? get_unused_fd_flags+0x190/0x190 [ 49.657480] ? rcu_note_context_switch+0x710/0x710 [ 49.657487] ? __kvm_gfn_to_hva_cache_init+0xbb0/0xbb0 [ 49.657492] do_vfs_ioctl+0x1b1/0x1530 [ 49.657496] ? _cond_resched+0x14/0x30 [ 49.657502] ? ioctl_preallocate+0x2b0/0x2b0 [ 49.657507] ? selinux_capable+0x40/0x40 [ 49.657512] ? SyS_futex+0x269/0x390 [ 49.657519] ? security_file_ioctl+0x89/0xb0 [ 49.657525] SyS_ioctl+0x8f/0xc0 [ 49.657530] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 49.657533] RIP: 0033:0x4529d9 [ 49.657536] RSP: 002b:00007f5b2c482c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 49.657540] RAX: ffffffffffffffda RBX: 00007f5b2c481810 RCX: 00000000004529d9 [ 49.657542] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 [ 49.657544] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 49.657547] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000016 [ 49.657549] R13: 00000000202af000 R14: 00007f5b2c4836d4 R15: 0000000000000000 [ 49.657554] Code: df 48 89 f9 48 c1 e9 03 0f b6 0c 01 48 89 f8 83 e0 07 83 c0 03 38 c8 7c 08 84 c9 0f 85 fe 02 00 00 c7 82 84 08 00 00 01 00 00 00 06 01 00 00 65 8b 05 c1 c7 aa 7e 89 c0 48 0f a3 05 07 5e 08 [ 49.657627] RIP: lock_acquire+0x183/0x580 RSP: ffff8801db507a30 [ 49.657629] CR2: fffffffffffffff8 [ 49.657635] ---[ end trace 6030b692779c90d7 ]--- [ 49.657638] Kernel panic - not syncing: Fatal exception in interrupt [ 49.658088] Dumping ftrace buffer: [ 49.658090] (ftrace buffer empty) [ 49.658092] Kernel Offset: disabled [ 50.288468] Rebooting in 86400 seconds..