0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x51ccd661, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f000015c000)=0xfffffffffffffffd, 0x4) mmap(&(0x7f0000000000/0xcd2000)=nil, 0xcd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000aec000)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f000049d000)={0x2, 0x3, 0x6000, 0x2000, &(0x7f0000640000/0x2000)=nil}) r1 = gettid() gettid() r2 = getpgrp(r1) setpriority(0x0, r2, 0x85) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000d9f000-0x4)="68696768737065656400", 0xa) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000ae8000)={0x3, 0x0, 0x11000, 0x2000, &(0x7f00003a8000/0x2000)=nil}) waitid(0x3, r2, &(0x7f0000682000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x8, &(0x7f0000e45000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f000082f000/0x18000)=nil, &(0x7f0000428000-0x18)=[@text16={0x10, &(0x7f0000fa1000)="a000300f20e06635000040000f22e0268025bf6467d9f40fd56108b8bb008ee0ba210066ed670f01c90f212df30f35", 0x2f}], 0x1, 0x74, &(0x7f0000476000-0x10)=[@cstype3={0x5, 0xf}], 0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f00007cb000)={0x2710, 0x2, 0x6000, 0x2000, &(0x7f000074f000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f000059c000/0x18000)=nil, &(0x7f0000469000-0x18)=[@textreal={0x8, &(0x7f0000b5d000)="0f352e0f080f01ca660f280abaf80cda110fc7abac00bafc0cec65f3ded167650fc79b0a0000008b97c900b2f80c66b8e0b4148b66efbafc0cecba4200b007ee", 0x40}], 0x1, 0x0, &(0x7f000082a000)=[], 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_SIGNAL_MSI(r5, 0x4020aea5, &(0x7f0000af6000-0x20)={0x3000, 0x100000, 0xcc, 0x8000, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_SG_FREE(r4, 0x40106439, &(0x7f00006c2000)={0x1000, 0x0}) ioctl$KVM_SET_FPU(r5, 0x41a0ae8d, &(0x7f000055a000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0xff, 0x13, 0x0, 0x60, 0x100001, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x100000001, 0x0}) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000d56000)=0x0) munmap(&(0x7f0000302000/0x3000)=nil, 0x3000) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2017/12/03 18:48:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r1, &(0x7f0000926000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, 0x1c) listen(r1, 0xffffffffffff0000) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000d30000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000eb000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00009bf000-0xc)={0x0, 0x1c, &(0x7f000018a000)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f0000131000)=0x10) connect$inet(r2, &(0x7f0000868000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000ff4000-0x8)={0x1, [0x0]}, &(0x7f0000c78000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000b52000)={r3, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000045c000)=0x98) close(r0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000c0b000)={r4, 0x0}, &(0x7f00003a4000-0x4)=0x8) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000d35000)=0x0, 0x4) sendmmsg(r0, &(0x7f0000598000-0x80)=[{{&(0x7f0000c1b000-0xc)=@nl={0x0, 0x0, 0x1, 0x0}, 0xc, &(0x7f0000e51000-0x10)=[{&(0x7f0000408000)="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", 0x1f8}], 0x1, &(0x7f0000b71000-0x10f0)=[], 0x0, 0xffffffffffffffff}, 0x1}, {{0x0, 0x0, &(0x7f00006ed000)=[], 0x0, &(0x7f00004e5000-0x38)=[{0x28, 0x100, 0x0, "6b2ec56568235e6653b6ffffe78e29f8b8aaf9f4"}, {0x10, 0x0, 0x0, ""}, {0x10, 0x0, 0x0, ""}], 0x48, 0x40000}, 0x2}], 0x2, 0x48004) socketpair(0x9, 0x6, 0x7f, &(0x7f0000c54000-0x8)={0x0, 0x0}) 2017/12/03 18:48:53 executing program 6: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000182000-0x8)="2e2f66696c653000", 0xd24c1, 0x180) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e66000)={0x3, 0x1, 0x40, 0x1c, 0xffff}, 0x14) mq_timedsend(r0, &(0x7f0000f6a000)="b8", 0x1, 0x3, &(0x7f0000881000-0x10)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r1, &(0x7f0000002000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup2(r1, r1) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000f45000-0x78)={0xfffffffffffffff9, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x5, 0x3, 0x3, 0xfffdbffffffffffc, 0x0, 0x0, 0x80000000, 0x6}) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000f6b000-0x230)={0x4ae, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000a21000-0xe8)={{{@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=@rand_addr=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}}, &(0x7f0000f6c000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f6e000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f6f000-0x4)=0xe8) setsockopt$inet_int(r2, 0x0, 0x37, &(0x7f0000f65000-0x4)=0x10000, 0x4) sendto$inet6(r1, &(0x7f00009c3000-0x5ad)="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", 0x5ad, 0x8884, &(0x7f0000f5f000-0x1c)={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) getsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00001e8000-0x4)=0x0, &(0x7f0000a82000)=0x4) fcntl$notify(r2, 0x402, 0x25) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000f70000-0x8)={0x0, 0x0}) socketpair$inet(0x2, 0x80803, 0x0, &(0x7f0000a55000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet6(r1, &(0x7f00001da000-0x1c)={0xa, 0x0, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$sock_int(r3, 0x1, 0x4, &(0x7f0000a02000-0x4)=0x1, 0x4) close(r2) 2017/12/03 18:48:53 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) mkdir(&(0x7f000093a000)="2e2f66696c653000", 0x1) syz_open_dev$usbmon(&(0x7f0000fd0000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x1) mount(&(0x7f0000f10000-0x6)="2e2f62757300", &(0x7f0000ea8000)="2e2f66696c653000", &(0x7f0000937000)="72616d667300", 0x40, &(0x7f000003f000-0x9d)="") mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000fd1000-0x8)="2e2f66696c653000", &(0x7f000032f000)="006f674b0073", 0x20008, &(0x7f0000fc7000)="") r0 = open(&(0x7f0000618000)="2e2f62757300", 0x79e2fcc200c77106, 0x20000000000) r1 = syz_open_dev$sg(&(0x7f0000cf6000-0x9)="2f6465762f73672300", 0x80000ffc, 0x84880) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000f0d000-0x14)={0x0, r1, 0x80000000000004, 0xfffffffffffffffd, 0x0}, 0x14) mkdir(&(0x7f0000712000)="2e2f66696c653000", 0x40) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="70726f6300", 0x0, &(0x7f0000fc9000)="") r2 = open(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x2000000000000, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000fcf000)="2f6465762f766373612300", 0x7e, 0x80) mkdirat(r2, &(0x7f0000057000-0x8)="2e2f66696c653000", 0x0) clock_gettime(0x0, &(0x7f0000429000-0x10)={0x0, 0x0}) select(0x40, &(0x7f0000001000-0x40)={0x3, 0x7, 0x9, 0x4, 0x49, 0xcc, 0x0, 0x10001}, &(0x7f00005b8000-0x40)={0xd4be, 0x6, 0x3, 0xfffffffffffffffc, 0x59, 0x3f, 0xe3, 0x1000}, &(0x7f0000161000-0x40)={0x7, 0x10000, 0x31, 0x1f, 0x2, 0x4, 0x1f, 0x3ef35ee1}, &(0x7f0000d61000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000015b000)={0x0, 0x0}) select(0x40, &(0x7f0000001000-0x40)={0x10000, 0x3, 0x55c, 0x4, 0x2, 0x7, 0x3ff, 0x3f}, &(0x7f0000000000)={0x3f, 0x457, 0x4, 0x1ff, 0x5, 0x8, 0xa78, 0x401}, &(0x7f0000000000)={0x9, 0x3, 0x3, 0x1, 0xffffffffffff0e09, 0x81, 0x200, 0x1}, &(0x7f0000f6f000)={r6, r7/1000+30000}) futimesat(r1, &(0x7f000005f000-0x6)="2e2f62757300", &(0x7f00001ca000)={{r4, r8}, {r4, r5}}) fallocate(r1, 0x2, 0x81, 0x6413) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00008df000-0x8)="2e2f66696c653000", &(0x7f000070c000-0x6)="2e2f62757300", &(0x7f0000fd5000)="7073746f726500", 0x2000000, &(0x7f0000bac000-0x1)="8c") setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000fcd000-0x4)=0x3, 0x4) openat(r2, &(0x7f0000035000)="2e2f62757300", 0x4210084, 0x0) readlinkat(r1, &(0x7f0000fca000-0x8)="2e2f66696c653000", &(0x7f000074e000)="", 0x0) symlinkat(&(0x7f0000fcd000-0xe)="2e2f62757300", r3, &(0x7f000008c000-0x6)="2e2f62757300") fcntl$setflags(r3, 0x2, 0x1) unlinkat(r0, &(0x7f0000060000)="2e2f62757300", 0x200) mount(&(0x7f0000fc3000)="2e2f66696c65302f66696c65302f66696c653000", &(0x7f00008c5000-0x8)="2e2f66696c653000", &(0x7f0000fc3000)="2f00000000", 0x100003e, &(0x7f0000fd4000)="") mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000b31000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x0, &(0x7f000002d000)="f9") recvfrom$unix(0xffffffffffffffff, &(0x7f0000b35000-0x1d)="", 0x0, 0x42, &(0x7f0000fcc000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) 2017/12/03 18:48:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = accept(r0, &(0x7f0000001000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x1c) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000126000-0x4)=0x0, &(0x7f0000546000-0x4)=0x4) socket$inet6_sctp(0xa, 0x0, 0x84) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00005f3000)={0x0, 0x0}) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1b, &(0x7f0000278000-0xf8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00002b4000-0x4)=0xf8) syz_emit_ethernet(0xce, &(0x7f00006d5000-0xce)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x7, 0x0, {0x29, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@generic={0x89, 0x11, "86bb63d7b76c213df41d8fc3600380"}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001, @rand_addr=0x0, @rand_addr=0x7]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000372000)="2f6465762f7573626d6f6e2300", 0x1ff, 0x24100) ioctl$KDGETKEYCODE(r4, 0x4b4c, &(0x7f0000f42000)={0xb5a, 0xe4}) accept4(r3, 0x0, &(0x7f0000c4c000)=0x0, 0x80800) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) r6 = socket(0x2000000011, 0x8000000003, 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f000006d000-0x4)=0xe, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f000073a000-0x8)={0x0, 0x9}, &(0x7f00000c0000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000b09000-0x8)={0x0, 0xa4}, &(0x7f0000d73000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000cb4000-0x8)=@assoc_value={0x0, 0x80000000}, &(0x7f00005bc000)=0x8) r8 = syz_open_pts(0xffffffffffffff9c, 0x40) fcntl$setflags(r8, 0x2, 0x2) r9 = accept4$inet6(r5, &(0x7f0000450000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00002bc000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r9, 0x84, 0x71, &(0x7f0000776000)={r7, 0x5}, &(0x7f0000283000-0x4)=0x8) r10 = syz_open_dev$loop(&(0x7f0000020000)="2f6465762f6c6f6f702300", 0x0, 0x2) ioctl(r10, 0x440000000000127d, &(0x7f000002d000)="") prctl$setname(0xf, &(0x7f000002d000)="2f00") r11 = memfd_create(&(0x7f0000693000-0x4)="7d82f600", 0x3) ioctl$UFFDIO_API(r11, 0xc018aa3f, &(0x7f0000c3c000)={0xaa, 0x24, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000c18000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000e5f000-0x40)={r12, 0x7, &(0x7f0000f05000-0x1c)=[0x4, 0x3ff, 0x4c, 0x0, 0x0, 0x9, 0x3ff], &(0x7f00008cb000)=[0x5, 0x7, 0x6, 0xfff, 0x7, 0x0, 0x1, 0x6, 0x9, 0x8000000000000000], 0x14, 0x3, 0x2, &(0x7f0000861000)=[0x120a, 0x4, 0xffffffffffffffc0], &(0x7f000055f000)=[0x8, 0x8001, 0xfffffffeffffffff, 0x9, 0x3], 0x0}) 2017/12/03 18:48:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x0, 0x0, &(0x7f00003d8000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000bff000-0x44)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="9c7caccd7e41", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x16, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="4a6e31d49de14b22b986e4acb1bc000e"}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000095d000-0xf)="2f6465762f73657175656e63657200", 0x200, 0x0) r3 = socket$inet6_sctp(0xa, 0x0, 0x84) clock_gettime(0x0, &(0x7f00000d7000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000fb3000)=[{r2, 0x8, 0x0}, {r1, 0x20, 0x0}, {r2, 0x1442, 0x0}, {r0, 0x4000, 0x0}, {r0, 0x4e0, 0x0}, {r0, 0x10, 0x0}, {r2, 0x110, 0x0}, {r2, 0x8, 0x0}, {r3, 0x40, 0x0}], 0x9, &(0x7f0000185000)={r4, r5+10000000}, &(0x7f0000466000)={0x1f}, 0x8) ioctl(r2, 0x5100, &(0x7f000042a000)="") 2017/12/03 18:48:53 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000004000)="2f6465762f62696e6465722300", 0x0, 0x802) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x1050, r0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x34, 0x0, &(0x7f0000006000-0x34)=[@clear_death={0x400c630f, 0x1, 0x3}, @clear_death={0x400c630f, 0x2, 0x0}, @acquire_done={0x40106309, r1, 0x0}], 0xa0, 0x0, &(0x7f000000a000-0xa0)="f12a18900aa6bcbf884524411ee8d1c55c81a0dc8be15eafc09644f4aaa40a4303f725d1d18daa0d3de112a68799fe9b1618394fb58549a7390e0385e4d810a079a4cbc649aabe6f1a3aa3b31070c0aede2b067431ceb4b9b4c3a0d5a9831899c30efc648633e79ac2c5fd71eed569a00b145eef980de340dad8efad5b59a450a36b0b333520d2262e602ff60217f9accb268fc22da83449104612fbe897b7fe"}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x18, 0x0, &(0x7f0000009000-0x18)=[@exit_looper={0x630d}, @increfs_done={0x40046307, r1, 0x81}], 0x65, 0x0, &(0x7f000000a000-0x65)="fc17006fadbad623401ddb8c84fcb0957c3f030b9b9b9816ca212e8eec9eed8ccf4f19cbd30f15bbd79655ac54e6c4ec9f45a812f431ad3f4c9022556d27c5bed9f56e2bc4bc04c7fa313491a09783b18f43dbee8029968683f2bda267d78ea59c68e14a6d"}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000006000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f000000b000)="2f6465762f73672300", 0x9, 0x24000) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f0000002000)=0x0) poll(&(0x7f000000b000)=[{r0, 0x200, 0x0}, {r0, 0x20, 0x0}], 0x2, 0x7) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f000000a000-0x18)={r1, 0x0, 0x0, 0x0}) close(r0) r4 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x12, r2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002000)={0xa8, 0x0, &(0x7f000000c000)=[@release={0x40046306, 0x2}, @dead_binder_done={0x40086310, 0x0}, @request_death={0x400c630e, 0x2, 0x0}, @dead_binder_done={0x40086310, 0x1}, @increfs={0x40046304, 0x3}, @free_buffer={0x40086303, r4}, @free_buffer={0x40086303, r5}, @transaction={0x40406300, {0x0, 0x0, 0x3, 0x1, 0x1, 0x0, 0x0, 0x0, 0x8, &(0x7f000000b000)=[], &(0x7f0000002000-0x8)=[0x0]}}, @acquire_done={0x40106309, 0x0, 0x2}], 0xc3, 0x0, &(0x7f000000c000-0xc3)="26294b03c518a6ef1c71cd4dad5a0213d450c178b108488bdf459c5a5a53c1f17ad9275e362eb3c16b89b8db08a31624c3cdc88d037d8218b9611ba39ead47a06c4cacd480a27352299ec952e1251b66cbb2473eacc1ff16480ddce4d5499abde371f1f03ec49db5b452a59aa1e3beffdc4e79f6effc90617b3504c0edf8d0cd0491dbc8787981fc39f4ea46a077c606579c6c74f5f305c16c885aea6e56b02805bcc51236ec0d79c441063b69ee3c3c325af4861ebdae26edeedeac268a717c9e34e3"}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000006000)={0x4, 0x0, &(0x7f000000d000)=[@exit_looper={0x630d}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000)={0x34, 0x0, &(0x7f0000007000)=[@increfs_done={0x40106308, r4, 0x3}, @register_looper={0x630b}, @increfs={0x40046304, 0x4}, @increfs_done={0x40106308, r4, 0x1}], 0x22, 0x0, &(0x7f0000008000)="21978db22e818d15631959572502907099ca68bb66b7727c339ae20586331cd7b22c"}) 2017/12/03 18:48:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000)="2f6465762f736e642f73657100", 0x0, 0x0) fcntl$getown(r0, 0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x1, 0x0) write$eventfd(r1, &(0x7f0000c67000-0x8)=0x5, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f00009fd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000b39000-0x4)={0x100000080000006}, 0x4) ioctl(r2, 0x227c, &(0x7f0000ac7000)="") finit_module(0xffffffffffffffff, &(0x7f000066c000)="28656d30776c616e316367726f75706e00", 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(0xffffffffffffffff, 0x6431) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000051b000-0xc)={0x5, r0, 0x0}) 2017/12/03 18:48:53 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000084d000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) r1 = memfd_create(&(0x7f000000a000-0x3)="272c00", 0x1) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000776000)={"1a6b2b2e02a0bad693cdbec3aaf44c1d", {0x4, 0x0, 0x800, "1bbd6608391a", 0xffffffffffeffffc, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x401) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x64, &(0x7f00005db000)=0x0, &(0x7f00000a0000)=0x4) r2 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$netrom(r1, &(0x7f000046b000-0x10)=@ax25={0x3, {"db820000a65b13"}, 0x35}, 0x10) r3 = perf_event_open(&(0x7f00002a1000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfe, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x5, 0x18000, 0x0, 0x0, 0x200000200, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000b44000-0x6)={0x0, 0x0}) get_robust_list(0x0, &(0x7f0000bcd000)=&(0x7f0000275000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000851000-0x3)=0x18) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f00005a5000)=0x0) io_submit(r4, 0x3, &(0x7f0000fb2000-0x28)=[&(0x7f0000fb2000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000334000-0x28)="f5cc6c7dab25176f2d84ea5f0400000000000000", 0x14, 0x7, 0x0, 0x1, 0xffffffffffffffff}, &(0x7f0000986000)={0x0, 0x0, 0x0, 0x7, 0x80000, r2, &(0x7f00002a3000)="42ff093f9bf1f9d4e8cd8f611442b167c7a8c63c340e0f0be07db737e9fb914fce21bae2141069723e0df42b7740fcf85753516f9ffab38a958509db811b900ca89a572f94755b2aaed35a4484bee4712a7ae5d0c4a10e0e150db0e9c7b729c2db1214a3b0f0a883925f38b1d4a48b5610465cdd9741d2068c1e08180d435071ae23ea813e9d5ba40642f1c72ee6f36dd9810ea1f4ba624bb9315f72ceea7beb5ea9dde992da5939a655c46d428168bfd716aec02400218d983a45e7dde9df42ae330fa2e16839f388dd0d53feee547a6a2701b30ffbb6390071de", 0xdb, 0x94b, 0x0, 0x1, 0xffffffffffffffff}, &(0x7f0000fb1000)={0x0, 0x0, 0x0, 0x2, 0x84c, 0xffffffffffffffff, &(0x7f000018d000-0x1000)="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", 0x1000, 0x5b, 0x0, 0x1, 0xffffffffffffffff}]) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000ff4000)={0x7, 0xff, 0x1, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r5 = syz_open_dev$loop(&(0x7f0000caa000-0xb)="2f6465762f6c6f6f702300", 0x5, 0x20000) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x2011, r5, 0x0) write(r2, &(0x7f00001a1000)="", 0x0) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f00003df000-0x30)={0x100000000, 0xffff, 0x400, 0x1000000000000, 0x3, 0x1}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000470000-0x10)={r0, 0x5, &(0x7f0000404000-0x80)=[@in6={0xa, 0x3, 0xefb4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xec11}, @in6={0xa, 0x0, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, @in={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}]}, &(0x7f000031e000-0x4)=0x10) r6 = syz_open_dev$sg(&(0x7f0000ec0000)="2f6465762f73672300", 0x7, 0x0) epoll_create1(0xffffffffffffffff) ioctl$TIOCGSID(r6, 0x540f, &(0x7f0000570000-0x4)=0x0) r7 = syz_open_dev$evdev(&(0x7f0000007000)="2f6465762f696e7075742f6576656e742300", 0x2, 0x28200) prctl$getreaper(0x3b, &(0x7f0000102000-0x8)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r7, 0x40084504, &(0x7f000000b000-0x5)=[0xa3d0, 0xffff]) [ 554.512857] sctp: [Deprecated]: syz-executor3 (pid 13839) Use of struct sctp_assoc_value in delayed_ack socket option. [ 554.512857] Use struct sctp_sack_info instead 2017/12/03 18:48:53 executing program 7: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x4000000000000032, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x3, 0x401, &(0x7f000001d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f000001d000)=0x0) gettid() mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x2000003, 0x6010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x2, 0x4010, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000001e000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f000000d000)=0x0) r2 = getpid() mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000001d000)=0x0) gettid() gettid() mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x33, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x3000)=nil, 0x3000, 0x3000008, 0x4001e, r0, 0x29) r3 = accept4$inet(0xffffffffffffffff, &(0x7f000001f000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000)=0x10, 0x7ffff) r4 = fcntl$dupfd(r1, 0x2, r3) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f000001f000)=0x0) getpid() mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0xfffffffffffffffe) io_setup(0x7, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000010000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peekuser(0x3, r2, 0x10000) 2017/12/03 18:48:53 executing program 0: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fcf000)="2e2f66696c653000", 0x8) mount(&(0x7f0000f10000-0x6)="2e2f62757300", &(0x7f000002a000-0xe)="2e2f66696c653000", &(0x7f0000937000)="72616d667300", 0x0, &(0x7f000003f000-0x9d)="24") mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f00006e5000-0x8)="2e2f66696c653000", &(0x7f000032f000)="6c6f67667300", 0x20008, &(0x7f0000fc7000)="") r0 = open(&(0x7f0000618000)="2e2f6275732f66696c653000", 0x79e2fcc200c77106, 0x0) r1 = syz_open_dev$sg(&(0x7f0000063000-0x9)="2f6465762f73672300", 0xffe, 0x80880) fcntl$setflags(r1, 0x2, 0x2) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000fcf000)={0x0, r0, 0x200001, 0x2000000000005, 0x0}, 0x14) mkdir(&(0x7f000001f000)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f000017e000-0x6)="72616d667300", 0xffffffffffffffff, &(0x7f0000fc9000)="") mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r1, &(0x7f0000fd0000-0x8)="2e2f66696c653000", &(0x7f0000092000-0x1008)={0x1008, 0x8, "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"}, &(0x7f00003fe000-0x4)=0x0, 0x400) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000fd0000)={0x0, @in={{0x2, 0x1, @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]}, 0x2, 0x40}, &(0x7f0000fd2000-0x4)=0x98) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(r0, &(0x7f0000324000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000fd3000-0x4)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000905000-0x8c)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$int_in(r1, 0x5473, &(0x7f0000fb7000-0x8)=0x9) r4 = open(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x2000000000000, 0x0) mkdirat(r4, &(0x7f0000057000-0x8)="2e2f66696c653000", 0x0) fallocate(r1, 0xfffffffffffffffe, 0x7f, 0x6416) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00009e5000)="2e2f66696c653000", &(0x7f0000fd3000)="2e2f62757300", &(0x7f0000168000-0x7)="70120000126509", 0x400, &(0x7f0000921000)="8c") mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r4, 0x11, 0x64, &(0x7f0000fd5000-0x4)=0xfffffffffffffffc, 0x4) r5 = openat(r4, &(0x7f0000035000)="2e2f66696c653000", 0x0, 0x0) readlinkat(r1, &(0x7f0000fca000-0x8)="2e2f66696c653000", &(0x7f000074e000)="", 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000fd6000-0xe)="2e2f66696c65302f66696c653000", r4, &(0x7f0000020000-0x8)="2e2f62757300") mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r4, &(0x7f0000fd0000-0x8)="2e2f66696c653000", 0x1000000000204) renameat2(r4, &(0x7f0000723000)="2e2f62757300", r4, &(0x7f0000063000)="2e2f66696c653000", 0x2) mount(&(0x7f0000fc3000)="2e2f6275732f66696c653000", &(0x7f00008c5000-0x8)="2e2f66696c653000", &(0x7f0000fc3000)="2f00000000", 0x2001028, &(0x7f0000fc2000)="") mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000b31000-0x8)="2e2f66696c653000", &(0x7f0000c3a000-0x6)="72616d667300", 0x0, &(0x7f000002d000)="10") recvfrom$unix(0xffffffffffffffff, &(0x7f0000b35000-0x1d)="", 0x0, 0x42, &(0x7f0000fcc000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) renameat2(r4, &(0x7f0000fcf000-0x6)="2e2f62757300", r5, &(0x7f0000fcf000-0x6)="2e2f62757300", 0x0) [ 554.574997] binder: 13865:13867 ioctl c0306201 20009fd0 returned -11 [ 554.595423] binder: 13865:13867 DecRefs 0 refcount change on invalid ref 0 ret -22 2017/12/03 18:48:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x6352, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x8000000000fe, 0x0, 0xc1c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000546000-0x4)=0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000646000-0x10)={0x8, 0x0, 0x2000, 0x7, 0x3, 0x8, 0x7, 0x0, 0xfffffffffffff795, 0x2b2}, 0x10) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1000000000000000, 0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00002d1000)="2f6465762f76637300", 0x2, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000c35000-0x4)=0x0) sendfile(r2, r1, 0x0, 0x80000001) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x16d0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) r6 = socket$inet(0x2, 0xa, 0xffffffffffff8000) ioctl$KVM_ASSIGN_SET_MSIX_NR(0xffffffffffffffff, 0x4008ae73, &(0x7f0000162000)={0x7, 0x4}) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f000000d000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) r7 = socket$inet(0x2, 0xa, 0x7) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f00003b5000)=@assoc_value={0x0, 0x0}, &(0x7f0000c43000)=0x8) r8 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_linger(r8, 0x1, 0xd, &(0x7f0000458000-0x8)={0x6, 0x2}, 0x8) setsockopt$inet6_int(r8, 0x29, 0x41, &(0x7f0000b7a000-0x4)=0x7, 0x4) mlockall(0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r8, 0x84, 0x7, &(0x7f00009e8000)={0x8002}, 0x4) bind$inet6(r8, &(0x7f0000c40000-0x1c)={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff00000001}, 0x1c) bind$inet6(r8, &(0x7f00008dc000-0x1c)={0xa, 0x0, 0xb32, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x1c) ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f0000c9e000)=0x40) setsockopt$sock_int(r5, 0x1, 0x200000000020008, &(0x7f0000008000-0x4)=0x0, 0x4) sendto$inet6(r8, &(0x7f0000a76000-0xdb)="4a", 0x1, 0xfffffffffffffffe, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom(r8, &(0x7f000010a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7, 0x1, &(0x7f00001f0000-0x10)=@nl={0x10, 0x0, 0x5, 0x8bb}, 0xc) r9 = add_key(&(0x7f00006e8000-0x5)="7573657200", &(0x7f00001cd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000f1000)="562abaaf0598412acad291cbff4eae9eb2eee7b8c7fa353a56ecdb4b119922525d1c18c64b43ce18f91a9752a803978085ed4884fe3d7ad15c00a54267cd17f24d694ef8fbb1fbe1f5ddb71775e24f91801876c333768a309f27857690b13b0e33b4abfb2840db194b5364cdd8ee4e65e6dcb844cfb32ca7a7c0fef180fc3e8c68ba606d71f72317234fefc55379ee30a2b4301572171ae8661189a261b07f23597631f42b67552d72170bbd8094afaa725ff14fd6b976d57a1e47a3b9cae8aa", 0xc0, 0xffffffffffffffff) keyctl$clear(0x7, r9) close(r8) 2017/12/03 18:48:53 executing program 3: r0 = socket$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, 0x0, 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$sock_void(r1, 0x1, 0x24, 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000e4d000-0x8)=[{0x6, 0x0, 0xfffffffffffffffe, 0xffffffff}]}) fsetxattr(r1, &(0x7f00001bf000-0x8)=@random={"62747266732e00", "00"}, &(0x7f0000310000-0x1)="00", 0x1, 0x2) setitimer(0x0, &(0x7f0000fae000-0x20)={{0x0, 0x2710}, {0x4, 0x2710}}, &(0x7f000031a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) alarm(0x7ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$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$netlink(0x10, 0x3, 0x400000006) sendmsg$netlink(r3, &(0x7f000098e000)={0x0, 0x0, &(0x7f0000022000-0x10)=[{&(0x7f0000462000)=[{0x10, 0x26, 0xcffddcf8d9b2dcff, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x8b7000)=nil, 0x8b7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00007de000-0x8)={0x0, 0x0}) r4 = socket(0x10, 0x2, 0x10) mmap(&(0x7f00008b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r4, &(0x7f00008b8000-0x26)="240000001e000700000000000000f5ff038ede000f000100fa00290004000000010800000001", 0x26) mmap(&(0x7f0000000000/0x948000)=nil, 0x948000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x3, 0x84) r5 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000948000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r5, 0x0, 0xb, &(0x7f0000948000)=0x0, &(0x7f000059b000)=0x4) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000a58000)=0x6, 0x4) [ 554.608252] sctp: [Deprecated]: syz-executor3 (pid 13873) Use of struct sctp_assoc_value in delayed_ack socket option. [ 554.608252] Use struct sctp_sack_info instead [ 554.663204] binder: 13865:13867 unknown command 0 2017/12/03 18:48:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00003de000)="617474722f6b657963726561746500") write$fuse(r1, &(0x7f0000c1d000+0x225)={0x50, 0x0, 0x0, @fuse_init_out={0x7, 0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x50) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00001a1000-0x4)=0x20, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000023b000)=0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xcc5, 0x1, 0x2, 0x1, 0x0, 0x0, 0x0, 0x3, 0x40000006, 0x0, 0x2, 0x100000000000005, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x4, 0x0, 0x691, 0x0, 0x7, 0x0, 0x200000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x864000)=nil, 0x864000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(r2, 0x0, r2) r3 = memfd_create(&(0x7f0000327000-0x1)="00", 0x2) mmap(&(0x7f0000293000/0x1000)=nil, 0x1000, 0x3, 0x810, r3, 0x10000000000000) write(r3, &(0x7f0000ea0000)="00000720e703780c8500011e011217e10067c1", 0x13) sendfile(r3, r3, &(0x7f00009d8000)=0x1, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r3, 0x0) unlink(&(0x7f000071c000)="2e2f66696c653000") r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000268000-0x1c)={0xa, 0x1, 0x14, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000a5c000-0x8)={0x0, 0x0}, 0x800) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)="45", 0x1) ioctl$sock_inet_sctp_SIOCINQ(r6, 0x541b, &(0x7f0000b07000)=0x0) clone(0x2008000, &(0x7f0000456000)="a050836d262babb6e5a24657e28ff8c160c82bf6ac19d0c1cf2aff2af2932d7b27029f091d0d7fd910252363cec84a77c0c2b42f3eabd04a63454e05a04f110ddce5b72a52d62cf8e3a19856a3dce5a89e41107bce747cef518601e86b9086dfffd99b736ca516f2f96ec2eba06d979dfc2f96a333d43be3785e28ed6db3f5f6ab0744670abb4694598a6932a7b9c73877ec3b6f96fd16999065e1498d923cbc900913c5bee9da313f3cac18e3c129f38b547eb77e49efd726b15356bd63de52ca1bce76053be154124a3569e0704802c95d05a993c97b9a678f54e02eb95f31025640fcb648f593e5d97f8b397f9445", &(0x7f0000fa9000-0x4)=0x0, &(0x7f00001f6000)=0x0, &(0x7f00006d8000-0xec)="96fb58b77c9a8ba42141270aaa0207b0f1d1c32b8686a13dca55b070414a8039db5c9cbb4bf617b3ef879a535ab2257b37d9b7cbfbcdef136f26f6f2bc0c4780d3d186f3692db254b63bf75a16afe1286a70ed91f50ec20a11623ff62b008686172a6fdad8fbaa70fb6c151b63c67676cbd828d011474f7df413ad2cff4839afe149af3894d0d928033ccb29a69454dc45d9c82a4f53b2475637fcf4ad49ce3080aca525d322d7c182823c4e6162b8c60a126af15afa0d69d943d4df9238b775705dcb0961b198fe57dffdfe5e68b899c822b97556000cc18a634785244bc3a6adea1b44538227869ac83b82") r7 = add_key(&(0x7f000009b000)="636966732e73706e65676f00", &(0x7f0000a0a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d92000)="70295085e85b73b6ce3a097bd38ed54e29a89499a78c7d711c7ac1e070fe1c36684bc250d2ac16ba85ca3660ad5b9393300e83222915612877dcdf848bc8784239b3ee1c5dc8360fa0fa2650aff1b9", 0x4f, 0xfffffffffffffffc) r8 = request_key(&(0x7f00003dc000)="766e22ff00000007ffff", &(0x7f0000a1f000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000694000)="2500", r7) r9 = add_key(&(0x7f0000d2a000)="6c6f676f6e00", &(0x7f0000866000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000064000-0x56)="7d276a75f572770a14c925ed511728cf66a142a854cbdf59fc2c2f254a5621729e2e5e2a7d7870854da8959c1fa079769d5a80d14c4794fe83ad573cf5d12c9f086ce3152e46aa9628dd07fe1f34baca48972ee4c5", 0x55, r8) keyctl$get_security(0x11, r9, &(0x7f0000534000-0xf3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3) ioctl$sock_ifreq(r5, 0x89f3, &(0x7f00005a6000)={@common="010001e9000000000400000000000002", @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30019000000000003000449faf5238f7e23"}) getsockopt$inet6_int(r4, 0x29, 0x3e, &(0x7f00004a4000-0x4)=0x0, &(0x7f000044e000)=0x4) 2017/12/03 18:48:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r1, &(0x7f0000926000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, 0x1c) listen(r1, 0xffffffffffff0000) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000d30000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000eb000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00009bf000-0xc)={0x0, 0x1c, &(0x7f000018a000)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f0000131000)=0x10) connect$inet(r2, &(0x7f0000868000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000ff4000-0x8)={0x1, [0x0]}, &(0x7f0000c78000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000b52000)={r3, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000045c000)=0x98) close(r0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000c0b000)={r4, 0x0}, &(0x7f00003a4000-0x4)=0x8) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000d35000)=0x0, 0x4) sendmmsg(r0, &(0x7f0000598000-0x80)=[{{&(0x7f0000c1b000-0xc)=@nl={0x0, 0x0, 0x1, 0x0}, 0xc, &(0x7f0000e51000-0x10)=[{&(0x7f0000408000)="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", 0x1fa}], 0x1, &(0x7f0000b71000-0x10f0)=[], 0x0, 0xffffffffffffffff}, 0x1}, {{0x0, 0x0, &(0x7f00006ed000)=[], 0x0, &(0x7f00004e5000-0x38)=[{0x28, 0x100, 0x0, "6b2ec56568235e6653b6ffffe78e29f8b8aaf9f4"}, {0x10, 0x0, 0x0, ""}, {0x10, 0x0, 0x0, ""}], 0x48, 0x40000}, 0x2}], 0x2, 0x48004) socketpair(0x9, 0x6, 0x7f, &(0x7f0000c54000-0x8)={0x0, 0x0}) 2017/12/03 18:48:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x8002) r1 = memfd_create(&(0x7f0000423000)="47504c52657468312c426264657600", 0x0) prctl$intptr(0x29, 0xffffffffffff0000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f000011b000-0x13)="2b706f7369785f61636c5f0004636573732c00") r2 = syz_open_dev$sg(&(0x7f0000da9000-0x9)="2f6465762f73672300", 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80b, 0x0, 0x0, 0x2000ffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000c9d000-0x10)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r3, &(0x7f0000bd8000-0x18)="000000000000000000000000000000000000000000000000", 0x18) write$evdev(r3, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r4 = dup3(r0, r2, 0x80000) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40042406, &(0x7f000008d000-0x45)="c8706f7369785f61636c5f616363657373747275737465646d696d655f7479706525286264657624736563757269747965746830706f7369785f61636c5f61636365737300") syz_open_dev$evdev(&(0x7f0000360000)="2f6465762f696e7075742f6576656e742300", 0x92, 0x0) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000b96000-0x10)=@common="6e723000000000000000000000000000", 0x10) add_key(&(0x7f0000c05000)="6c6f676f6e00", &(0x7f0000197000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00000fd000-0xd)="00000e94690fbec0ed8dd6a979", 0xd, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000296000)={0xffffffffffffffff, 0x0, 0x9, 0x0, 0x1}) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KDDELIO(r4, 0x4b35, 0xffffffffffffff51) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f00006ca000)={0x6, r3, 0x1}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00002fd000-0x8)={0x0, 0x0}) remap_file_pages(&(0x7f000054d000/0x3000)=nil, 0x3000, 0x0, 0x80000000, 0xfffffffffffffffd) getsockopt$inet_udp_int(r4, 0x11, 0x65, &(0x7f0000e83000-0x4)=0x0, &(0x7f00000b2000)=0x4) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f000014c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sigaltstack(&(0x7f00007e7000/0x3000)=nil, 0x0) ioctl(r2, 0x2285, &(0x7f0000fb6000-0x1)="53") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd1b000)=nil, 0xd1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 554.669774] binder: 13865:13867 ioctl c0306201 20004000 returned -22 [ 554.695536] kauditd_printk_skb: 104 callbacks suppressed [ 554.695545] audit: type=1326 audit(1512326933.610:22874): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=13886 comm="syz-executor3" exe="/root/syz-executor3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4529d9 code=0xffff0000 [ 554.741399] binder: 13865:13894 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 554.751481] binder: 13865:13894 unknown command 0 [ 554.761296] binder: 13865:13894 ioctl c0306201 20004000 returned -22 [ 554.771179] binder: BINDER_SET_CONTEXT_MGR already set [ 554.777305] binder: 13865:13894 ioctl 40046207 0 returned -16 [ 554.839940] audit: type=1326 audit(1512326933.754:22875): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=13886 comm="syz-executor3" exe="/root/syz-executor3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4529d9 code=0xffff0000 2017/12/03 18:48:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000000000000003, 0x80) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000925000-0xc)={@rand_addr=0x0, @empty=0x0, 0x0}, &(0x7f0000989000-0x4)=0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000517000-0x28)={@multicast2=0xe0000002, @broadcast=0xffffffff, 0x0, 0x6, [@empty=0x0, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x18ce, @loopback=0x7f000001, @loopback=0x7f000001]}, 0x28) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000566000)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00004e6000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0xfffffffffffffffe, 0x0, []}, 0x10) mmap(&(0x7f0000000000/0x922000)=nil, 0x922000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002aa000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007d8000)=0xc) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x200, 0x0, 0x0, 0x1, 0xfffffffffffffffd, 0x200000000, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, r1, 0x8, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000871000/0x3000)=nil, 0x3000, 0x1000000, 0x10, 0xffffffffffffffff, 0x40010000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f000033e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e6b000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000922000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x12, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000b4d000)={{&(0x7f0000ba3000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f6175746f667300", 0x80, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000ce5000)={{&(0x7f0000b5c000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x3f, 0xffffffffffffffff, 0x2000000000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000699000-0x4)=0x0) r5 = perf_event_open(&(0x7f0000369000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x668, 0x2, 0x0, 0x0, 0x0, 0x3, 0x3, 0x20001000, 0x8, 0x84, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, r2, 0x0) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000b37000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00001e4000)=0x1000) timerfd_gettime(0xffffffffffffffff, &(0x7f000076d000)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f00009cd000-0x4)=0x0, 0xd, 0x1, &(0x7f0000bb3000-0x10)={r6, r7}, &(0x7f0000faa000)=0x1, 0x100000006) r8 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e64000-0xc)="2f6465762f72666b696c6c00", 0x220000, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, r8) openat$rfkill(0xffffffffffffff9c, &(0x7f0000a96000-0xc)="2f6465762f72666b696c6c00", 0x80000000080, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) syz_emit_ethernet(0x33, &(0x7f00005cc000-0x33)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x25, 0x1, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x11, 0x0, 0x0, @multicast2=0xe0000002, "1ef002010000000000"}}}}}, 0x0) 2017/12/03 18:48:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x8000000032, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x9a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00004ec000-0x1)=0x7ff, 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000082f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, 0xffffffffffffffff) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000370000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000872000-0x5c)=@ethtool_coalesce={0xf, 0x3, 0x40, 0x1, 0x7fff, 0x8009, 0xffff, 0xff, 0x200008, 0xff, 0x81, 0x1, 0x1, 0x2, 0x22c2, 0x10000, 0xffffffffffffffc0, 0x4, 0x4, 0x9a, 0xfe8c, 0x3, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xaef000)=nil, 0xaef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$bt_rfcomm(0x1f, 0x0, 0x3) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae9000)="2f6465762f6b766d00", 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_CREATE_PIT2(r5, 0x4040ae77, &(0x7f000057b000-0x40)={0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f000072a000-0x40)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(r5, 0xffffffffffffffff, &(0x7f00001b7000/0x18000)=nil, &(0x7f00005bf000-0x18)=[@text32={0x20, &(0x7f00005aa000)="66ba4300b0d9ee64814c2b98010000000f00dd0f060f019b315000000f235e0f0059000f35f30f350f011cac", 0x2c}], 0x1, 0x0, &(0x7f0000442000)=[], 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bc0000)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f0000a8f000-0x78)={0x2, 0x78, 0x54, 0x6, 0x5, 0xfffffffffffffff8, 0x0, 0x68, 0x8205, 0x4, 0x7, 0x10000, 0x5, 0x2, 0x0, 0x4, 0x1, 0x8, 0x8, 0x10, 0x9, 0x0, 0x3, 0x200, 0xfffffffffffffffc, 0x1, 0x0}, r6, 0x851, 0xffffffffffffffff, 0x1) accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000eb6000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000902000)=0x60) ioctl$SNDRV_TIMER_IOCTL_TREAD(0xffffffffffffffff, 0x40045402, &(0x7f0000029000)=0x5) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000a53000-0x2)=0x7fffffff, &(0x7f0000320000)=0x2) ioctl$KVM_SET_PIT(r5, 0x8048ae66, &(0x7f000093a000-0x70)={[{0x0, 0xc58b, 0x3, 0x0, 0x1000000000000000, 0x0, 0x0, 0x5, 0xfffffffffffffffd, 0x2, 0x0, 0x8000, 0x0}, {0x3, 0x0, 0x0, 0x0, 0xfffffffffffffb7f, 0x4, 0x0, 0x8040000000, 0x0, 0x0, 0x5, 0x0, 0x0}, {0x400000000000003, 0x0, 0x5, 0x404, 0x0, 0x0, 0x0, 0x200, 0x2000000000000, 0x3, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndseq(&(0x7f00005a0000)="2f6465762f736e642f73657100", 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f00003f3000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00007a8000/0x18000)=nil, &(0x7f0000ae1000)=[@text16={0x10, &(0x7f0000a1a000-0x5e)="0f070f082e0f0018660f958500400f2db400986465799766b9800000c00f326635001000000f30baf80c66b82c403b8d66efbafc0c66ed2e0fe70a6766c74424002514ffff6766c7442402006000006766c744240600000000670f011424", 0x5e}], 0x1, 0x8, &(0x7f0000bcb000)=[@cstype3={0x5, 0x5}, @vmwrite={0x8, 0x0, 0x272d7880, 0x0, 0xfffffffffffffffe, 0x0, 0x7, 0x0, 0x1}], 0x2) r7 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e1d000)="2f6465762f7161745f6164665f63746c00", 0x408000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000099b000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x391dd397, 0x5, 0x9, 0x2}, &(0x7f0000906000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f00009cb000)=r8, 0x4) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000def000)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r2, 0x7, &(0x7f0000c6c000-0x20)={0x0, 0x0, 0x4000000080000d8, 0x10001, 0x0}) fcntl$lock(r2, 0x7, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/03 18:48:53 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="666400000004bb") mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000015000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) setpriority(0x1, r1, 0x5) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x800, 0x3) ptrace(0x10, r1) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000016000)="e3465993bc4359912745c38b9e78e0499921b997d12ed110cb2d3746b4f5120fdecda9631677763d1eb8324ba0bc07efe143945683428a4239dc552f4289b98745e21203ff9fbe5099d35d12c83b01a3f82aa7a77536e3ff13c5c32a5bb91b7baf8d924a8f28af3df4d01c793e014f90b8d85ade73e3600655712ca042ccbb6958448850120ecb2333d1b91e3a2274e6", 0x90) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000014000-0x8)="6b657972696e6700", &(0x7f0000016000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$assume_authority(0x10, r2) setsockopt$inet6_dccp_int(r0, 0x21, 0x3, &(0x7f0000015000)=0x9, 0x4) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r1, r1, 0x41, &(0x7f0000018000-0x10)={0x2f, 0xe5, 0x9, 0x3}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f000000c000)="2e2f66696c653000", &(0x7f000000b000-0x28)=[&(0x7f0000014000)="00", &(0x7f0000008000-0x8)="2b766d6e65743100", &(0x7f0000014000)="666400000004bb", &(0x7f0000014000)="666400000004bb", &(0x7f0000003000)="666400000004bb"], &(0x7f0000015000-0x18)=[&(0x7f0000002000)="666400000004bb", &(0x7f0000014000+0x42a)="666400000004bb", &(0x7f0000002000-0x2)="2500"], 0x1000) 2017/12/03 18:48:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000b2000)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00007d4000)={0x6, 0xffffffffffffffff, 0x0}) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00009b7000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = socket$kcm(0x29, 0x5, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000cec000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) r2 = syz_open_dev$loop(&(0x7f000071e000)="2f6465762f6c6f6f702300", 0x6, 0x80) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000690000)={0x0, 0xffffffffffffffff, 0x0}) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f0000617000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000937000)=0x0, &(0x7f0000e84000-0x4)=0x4) openat(0xffffffffffffff9c, &(0x7f00005b6000)="2e2f66696c653000", 0x0, 0x0) ioctl$KVM_GET_PIT(0xffffffffffffffff, 0xc048ae65, &(0x7f00008e1000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005e3000)="2f6465762f70746d7800", 0x0, 0x0) open$dir(&(0x7f0000b5b000)="2e2f66696c653000", 0x101100, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f000034e000)={0x0, 0x0}) ioctl$TCXONC(r3, 0x540a, 0x0) write(0xffffffffffffffff, &(0x7f0000f8d000)="0f", 0x1) ioctl$TCXONC(r3, 0x540a, 0x3) syz_open_dev$sg(&(0x7f00000ea000-0x9)="2f6465762f73672300", 0x5, 0x2440) move_pages(0x0, 0x1, &(0x7f000025a000-0x10)=[&(0x7f0000289000/0x1000)=nil], 0x0, &(0x7f0000e6a000-0x1c)=[0x0], 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f000021d000)=0x0, 0x4) r4 = socket$inet_tcp(0x2, 0x1, 0x0) prctl$void(0x0) getsockopt$inet_buf(r4, 0x0, 0x200000000000042, &(0x7f0000002000-0x1e)="", &(0x7f000064c000)=0x0) 2017/12/03 18:48:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r1, &(0x7f0000926000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, 0x1c) listen(r1, 0xffffffffffff0000) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000d30000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000eb000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00009bf000-0xc)={0x0, 0x1c, &(0x7f000018a000)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f0000131000)=0x10) connect$inet(r2, &(0x7f0000868000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000ff4000-0x8)={0x1, [0x0]}, &(0x7f0000c78000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000b52000)={r3, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000045c000)=0x98) close(r0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000c0b000)={r4, 0x0}, &(0x7f00003a4000-0x4)=0x8) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000d35000)=0x0, 0x4) sendmmsg(r0, &(0x7f0000598000-0x80)=[{{&(0x7f0000c1b000-0xc)=@nl={0x0, 0x0, 0x1, 0x0}, 0xc, &(0x7f0000e51000-0x10)=[{&(0x7f0000408000)="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", 0x1f8}], 0x1, &(0x7f0000b71000-0x10f0)=[], 0x0, 0xffffffffffffffff}, 0x1}, {{0x0, 0x0, &(0x7f00006ed000)=[], 0x0, &(0x7f00004e5000-0x38)=[{0x28, 0x100, 0x0, "6b2ec56568235e6653b6ffffe78e29f8b8aaf9f4"}, {0x10, 0x0, 0x0, ""}, {0x10, 0x0, 0x0, ""}], 0x48, 0x40000}, 0x2}], 0x2, 0x48004) socketpair(0x9, 0x6, 0x7f, &(0x7f0000c54000-0x8)={0x0, 0x0}) 2017/12/03 18:48:53 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000018000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x800) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$void(r1, 0x5450) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) r3 = accept(r1, &(0x7f0000c07000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000a1d000-0x4)=0x58) connect$ax25(r3, &(0x7f0000000000)={0x3, {"5f010000805100"}, 0xd3e}, 0x10) syz_emit_ethernet(0x4e, &(0x7f0000eaa000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) r4 = getegid() getgroups(0x2, &(0x7f0000779000-0x8)=[0xffffffffffffffff, 0x0]) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000cd4000)=0x0, &(0x7f0000763000)=0x4) r6 = getgid() recvfrom$inet(r0, &(0x7f0000bbe000-0xb3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb3, 0x10040, &(0x7f00001e0000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fstat(r3, &(0x7f0000b55000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000345000-0x4)=0x0, &(0x7f0000acc000-0x4)=0x0, &(0x7f0000e06000-0x4)=0x0) setgroups(0x5, &(0x7f0000361000-0x14)=[r4, r5, r6, r7, r8]) socket$bt_sco(0x1f, 0x5, 0x2) syz_extract_tcp_res$synack(&(0x7f0000018000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x64, &(0x7f0000018000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0xfffffffffffffff9, 0x0, 0x56, 0x0, 0x0, 0x1, 0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x14, 0x3b1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, "9c4393a68ff9fbcca3a3eb42c33292fcb3093cf87c063d8a1e8c7ffd2879025b14cb967289a4cd3862be69a297af4229b10f1bdd9e06061b6e54"}}}}}, 0x0) bind$inet(r0, &(0x7f00002ae000-0x10)={0x2, 0x3, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000019000)=0x4, 0x4) syz_emit_ethernet(0x5d, &(0x7f0000355000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0xa, 0x4, 0x0, 0x180, 0x4f, 0x2, 0x200, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x94, 0x3, "4f"}, @rr={0x7, 0x7, 0x7, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @generic={0x0, 0x9, "733b97af60cc1c"}, @end={0x0}]}}, @igmp={0x1e, 0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, "bdd870bcd2ee04fd3064c1152c967f2a237f2ed319abf897fb07d12d5e73aa"}}}}}, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000011e000-0x10)="2f6465762f73657175656e6365723200", 0x80800, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000e74000-0x4)=0x0, &(0x7f0000252000)=0x4) syz_extract_tcp_res(&(0x7f0000125000)={0x42424242, 0x42424242}, 0x1, 0x2) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f000065e000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c15000)={0x0, 0x0, 0x0}, &(0x7f00007fc000-0x4)=0xc) fcntl$lock(r1, 0x6, &(0x7f0000ca9000+0xb24)={0x0, 0x1, 0x1, 0x9, r9}) 2017/12/03 18:48:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x0) accept$unix(0xffffffffffffff9c, 0x0, &(0x7f000072f000)=0x0) socketpair(0x1b, 0x80004, 0x10000007, &(0x7f0000805000-0x8)={0x0, 0x0}) r2 = accept$unix(r0, &(0x7f0000e84000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000695000-0x4)=0x8) r3 = socket$netlink(0x10, 0x3, 0x800000000000) writev(r3, &(0x7f0000623000-0x10)=[{&(0x7f0000f48000-0x39)="39000000100009040000ff00004000000700004a03000000450001070000001408000a0000000000000000000608000300ff09e800ffe4693e", 0x39}], 0x1) mmap(&(0x7f0000000000/0xa78000)=nil, 0xa78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x11, 0x802, 0x7) setsockopt(r4, 0x107, 0x12, &(0x7f0000000000)="", 0x4) mmap(&(0x7f0000a78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000908000)={0x0, 0x7}, &(0x7f0000b06000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00005ff000)={r5, 0x7}, 0x8) mmap(&(0x7f0000a79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x40000000000807, 0x7fff) setsockopt$inet_tcp_int(r6, 0x6, 0x2, &(0x7f0000691000-0x4)=0x77, 0x4) setsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f00002ab000-0x4)=0x13, 0x4) bind$inet(r6, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ifreq(r6, 0x8922, &(0x7f0000601000-0x28)={@common="69726c616e3000000000000000000000", @ifru_addrs=@ethernet={0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000005000)={0x7, &(0x7f0000e1c000+0xcd0)=[{0x6, 0x7, 0x3, 0x1}, {0x80, 0x8, 0xffffffffffffffff, 0x407ffd}, {0x0, 0x8, 0x5, 0x5e83}, {0x5, 0x3, 0x7fff, 0x6}, {0x3ff, 0x19e, 0xa550000000000000, 0x9}, {0x1, 0xad, 0x5, 0x1}, {0x8, 0x2c, 0x1, 0x4}]}, 0x10) pipe(&(0x7f0000613000)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00007f5000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002ad000)=0xc) fcntl$setown(r2, 0x8, r8) setsockopt$netrom_NETROM_T4(r7, 0x103, 0x6, &(0x7f00000ac000)=0x1, 0x4) setsockopt$sock_int(r6, 0x1, 0x8, &(0x7f0000cd5000-0x4)=0xddd, 0x4) setsockopt$sock_int(r6, 0x1, 0x7, &(0x7f00008f3000-0x4)=0x5, 0x4) sendto$inet(r6, &(0x7f0000bad000)="", 0x0, 0x20000801, &(0x7f0000283000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x3, 0xfffffffffffffffd, 0x4, &(0x7f00004d7000)={0x0, 0x0}) sendmmsg(r6, &(0x7f000042e000-0x78)=[{{&(0x7f0000cb4000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000cfb000-0x60)=[{&(0x7f000099d000)="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", 0x5b0}], 0x1, &(0x7f000037b000-0x170)=[{0xc0, 0x107, 0x2e1c9658, "868983a7b5f757f8aa7c2397acf93c17729a6844c8c0c1f4904d291284b5b1f2061be5a5dcee3360cd6082d0d45e4380147acb27ae308c5bafbacbcc619f81a8d7c4716f4611e871d354ff38ed649475f3d6d3db51a9cad116b856c3ce5210848d5259393c0a1ab6ec3b8d453123a9b74e4d9a85e774ba99edb2fb61a3ae0f5664ad73f4d8b1f6f3339846b70b7702a6c7942ff96453ba74bfc89e29b024bb3dd9328f663948429e125191c6"}, {0x40, 0x117, 0x9, "917430cfbb95ee1ae8643ddfa488f7d7f26d868d96b053354369e53b9448501a1e0f32d9184721300d759159"}, {0x38, 0x104, 0x40, "1603374d0bc0a11876b9ba6de4be49d62ec7c9a2d70e14e33ff031cecd449c6a33c2c777"}], 0x3, 0x40}, 0x3f}, {{&(0x7f0000f0b000)=@ipx={0x4, 0xc0000000, 0xffffffff, "d0d159e674d9", 0x0, 0x0}, 0x10, &(0x7f0000ff2000-0x70)=[{&(0x7f0000519000)="bf5c994fededfbbeeb39599fee4e812a59655ca9aeed1c894425b5c6edc2c0d73ff995d9e51138d6f4b17cf8141d9867fa4a3764eb536fa7edd953178012d9e2f5ed93de863d3496cce9e3d714e06f8e8fcdd33b8006a8d5e24e4db3c49d92afd087d722e8933e22252ebf7d8121c34d5bc8f2eecd11749d4d19484a4dbf305fefacf84f4f0ded3e04d9ff8fc72ab1d64be8f45597cc21f20fa46887d76f6f082d41729c80b4207e6c1b701f9322dd53cddfc44e710bc1", 0xb7}, {&(0x7f00005e6000)="3125eb555c02c94367c6f0c4b17940eb7e64ee7adcd45dddbe42424f08acf6eaaf36f7476bdb6ffe7a5cc3d6346c07be2c97e61c01e6552d7747dafee5ab1bb5be179d859054e3560f9866dfa1b8964a99a4c7de18412d6ead316d0f38b76107d07aaa30e42532bd482f95f34db595fbd7d633942c3f32823e7a872bacc88ccda1dfeeae20500d06b6fcd7fcf9471390229bc8c61e8233c50130f582e4676fcb4bce795d408a2f77e98f5c0c8256432565bb90c648173fe2", 0xb8}, {&(0x7f0000a13000)="542824d13c968215f9f2a213884e4dcfdd7f8292905e42b18172264a94f8432f19a4602ebed0505afcc56cb9aad2f97e0217e8ce7eef4c712d8c96bf298be3bd80a94ba390e1a792c33db8eeadbbc0f956e42e2c61f85591ba10b57103f38139e248fc806c7ed7de19b40265b61a35bc8e3a8c9b036c3bb051170347cb76e2e667451f064dc7f4929240b85e1ae4d882c8379d1ee22da0bcde60a3f7270f209a0e9c549470d28fa8bb183b8290705d410784a5a43bad", 0xb6}, {&(0x7f0000be5000-0x46)="9c98db7e5457ead5e94a5bf651adbd3c45cac5c9029ac5e3769622197ff1a9f47a9081aaec67f284f733538722b7d121b2fdeee1bc3d075e1acdf9d3c29d34de640518a13138", 0x46}, {&(0x7f0000ab9000-0x92)="d0c0ddf125f4d2c12eb6334c3d4169a390cd4d5dddf6822f3c2723f400946c7353304560f9647f2bc42d13f0b8409e4c601e2d3845736180b448cbb5dc85612ebfd4494f7429fe4bb0127dfe2b6d66dd3c6f85b10aca624a08d942a032ee5dc0e8018a0a60c25f41f75b387110263242cabfd26f4bce87a829d9251612fb0a0b997c23ee97b8674ae3fd5786d842e4a095d4", 0x92}, {&(0x7f0000b0e000-0x5e)="aac4988169c20a3789a28521c86ae7ebc09adafa1ab882eaae630599d77ec4e0780a37f234dc9c821949685a59a25f6f10eb5c16166cd0675cdda6db34841fc9aa741d5083fa131bb36e6248b98de16f236282b28b28bf126bc950267e52", 0x5e}, {&(0x7f000058c000-0x45)="d7d8c5fedef8f45a7d0efaf96656c634f4071bbabf0ff25f2f9f7bfe6ef64300ee1c2f18c3e1da5314d9cd7e29843ab3169b5d3291d5630a62295a020f2c9ddf3c87bafb8d", 0x45}], 0x7, &(0x7f0000cb0000-0x1010)=[{0x1010, 0x105, 0x2, "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0x1, 0x20004800}, 0x7f}], 0x2, 0x48001) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000fdd000-0x14)={0x0, 0x20, 0x20000000000007e, 0x3f, 0x2000000000001ff, 0x4008001}, 0x14) 2017/12/03 18:48:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00001ed000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000f18000)={0x0, 0x5, &(0x7f0000ecf000-0x68)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x2, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00006ed000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f00001bc000-0x1008)={r1, 0x0, 0x1000, "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"}, 0x1008) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) sync_file_range(r0, 0x7ff, 0x20, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000291000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x9, 0x20000) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000842000-0x18)={0xaa, 0x40, 0x0}) keyctl$session_to_parent(0x12) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000064000/0x3000)=nil, 0x3000}, 0x2, 0x0}) gettid() mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) close(r3) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000b3000-0x1a)="402873797374656d5b3a766d6e6574303a236d643573756d2500") getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000110000-0x6)={0x0, 0x0}, &(0x7f0000235000-0x4)=0x6) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f00009b6000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") [ 554.973004] netlink: 17 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/03 18:48:53 executing program 6: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x400000, 0x84) connect$inet(r0, &(0x7f00000a3000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000ff6000)=[@in6={0xa, 0x1, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x986, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}], 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x3f) r2 = accept4(r1, &(0x7f00001ee000-0x1002)=@un=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f000000a000-0x4)=0x1002, 0x80000) ioctl$sock_proto_private(r2, 0x89e9, &(0x7f00005f7000)="9ab0a63ae1485ef7897fff7ffffffff309a5e6179449678cb652afc123f5b728fe4067f1069c770549a78b07a734af81cf0ea8efc716953ae5083804556acf553d350857815cf6cd02a187fbc631482d8462ea424c30a5") r3 = socket(0x2, 0x3, 0x2) setsockopt(r3, 0x2000000000000000, 0xc8, &(0x7f0000000000)="d105071e", 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000b0c000)={0x0, 0x6}, &(0x7f0000b1f000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000498000-0x8)={r4, 0x201000000000000a}, 0x8) setsockopt(r3, 0x2000000000000000, 0xc8, &(0x7f00005a2000-0x4)="05071e", 0x3) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000ab8000-0x58)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000}], 0x4c) r5 = open(&(0x7f00001a9000-0x8)="2e2f66696c653000", 0x10442, 0x81) ioctl$TIOCLINUX2(r5, 0x541c, &(0x7f0000be2000-0xc)={0x2, 0x3f48d048, 0x7, 0x80000000, 0x10009, 0x7fffffff}) socketpair$inet(0x2, 0xffffffffffffffff, 0x8000, &(0x7f0000485000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f00007fb000-0x20)={@common="64756d6d793000000000000000000000", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) shutdown(r7, 0x0) getsockopt$llc_int(r3, 0x10c, 0x4, &(0x7f000020e000-0x4)=0x0, &(0x7f0000242000)=0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000d06000)=0x10001, 0x4) setsockopt$inet_tcp_int(r6, 0x6, 0x3, &(0x7f0000d0f000-0x4)=0x1, 0x4) socketpair(0x1, 0xa, 0x40000000000dd, &(0x7f000002b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/03 18:48:53 executing program 4: prctl$setendian(0x14, 0x2) shmget$private(0x0, 0x3000, 0x0, &(0x7f000067f000/0x3000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000002000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x80) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f76637300", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000572000)={@generic="57b6652614df77b9f41748e4a6786427", @ifru_ivalue=0x1f}) r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f00006f2000/0x4000)=nil) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000003000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$sg(&(0x7f0000bad000-0x9)="2f6465762f73672300", 0x3, 0x20080) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000002000)={0x1, &(0x7f0000000000)=[{0x0, 0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000000000)={r3, &(0x7f0000003000-0x22)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) shmctl$IPC_RMID(r1, 0x198) 2017/12/03 18:48:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000964000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000561000-0x9)="6e65742f69676d7000") pread64(r1, &(0x7f00005bd000)="", 0x0, 0x20000000000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00001ae000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000041000-0x4)=0xc) socket$packet(0x11, 0x1, 0x300) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000081c000)=0xfc7, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$join(0x1, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000eec000-0x9)="2f6465762f6b766d00", 0x800000400084, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000bb6000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f0000d0c000)=0xfffffffffffffffb, 0x4) sendto$inet(r2, &(0x7f0000e1a000)="08", 0x1, 0x20008047, &(0x7f00008d0000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_buf(r2, 0x6, 0x7, &(0x7f0000004000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d91000-0x4)=0x7b) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000035f000)={0x6, r2, 0x1}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000f66000)=0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000e6a000-0x4)=0xf134) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f00001d2000)="9d1b578973f35964c8630e7f20e9cf08bc8b6966df4e99de11cde9dd0775c34120e8f94a9dba9f9c5f74822e33337cdf021e35a07b27237b5e5e6209c88f8bb1ee2a03bce39b2d4a8823be505eefea235ef0ee098d5146d92efadf2277c969dfe7540cc0bd2c18eb85da6317ac6bf1b0ac493cd967bfe0b75a0f82bf") sendmmsg(r2, &(0x7f0000d15000)=[{{0x0, 0x0, &(0x7f0000903000-0x20)=[{&(0x7f0000b92000-0x1000)="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", 0xb01}], 0x1, &(0x7f000076c000)=[], 0x0, 0x0}, 0x10000}], 0x1, 0x4c080) shutdown(r2, 0x1) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1f, &(0x7f0000ee7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b7f000)=0x6e) socket$inet(0x2, 0x2, 0x0) ioctl$KVM_SET_XSAVE(r3, 0x5000aea5, &(0x7f00000ca000-0x400)={"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"}) memfd_create(&(0x7f0000031000-0x9)="2f0000dfffffffba", 0x200000000000000) 2017/12/03 18:48:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000ee9000)="2e2f66696c653000", &(0x7f000022c000-0x8)="2e2f66696c653000") set_mempolicy(0x8003, &(0x7f00005cf000-0x8)=0x1ff, 0x7f) openat$kvm(0xffffffffffffff9c, &(0x7f0000f98000-0x9)="2f6465762f6b766d00", 0x43c, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00006ba000-0xc)="706572736f6e616c69747900") fchmodat(r0, &(0x7f0000604000)="2e2f66696c653000", 0xa0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000598000)={0x6, r0, 0xfffffffffffffffd}) setsockopt$inet6_buf(r1, 0x29, 0x7f, &(0x7f0000001000-0xe2)="a5359189d05cc8a52d35574e302348f050d4ba27872b9cedb1a2f35574fe393f9dca397026ef630be3a3c98a90ba2367d9a71d24e2cdf2546625ffd67928fadccbc648730dcc19a33a937657d151442f39467ce97803351456fb7cba8aaab37c4620384d7e4442371cccc7634b4eb7e0e32d7d5ec56e6ae9b60c11257410623735f638d4bff5807876ca7e5cbc648620db305ef2721f2d3e7786299d63146a010befafc920d98d78e25753b9dda06db37fc5c6b5550447d9664ddce1f37abb1f470ac9249aa52e2c739a4ede03d1d2355d144e06a52ae2aa14f818005938e78bc289", 0xe2) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f000050a000-0x4)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000eca000-0x8)=0x5) openat$kvm(0xffffffffffffff9c, &(0x7f0000236000-0x9)="2f6465762f6b766d00", 0x3fe, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d46000-0x9)="2f6465762f76637300", 0x100000000020807, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f00005e6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000ce4000)={0x0, 0xffffffffffffffc1}, &(0x7f0000ac6000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000047c000)=r5, 0x4) socket$inet(0x2, 0x2, 0x3f) exit(0x4) connect$inet(r4, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000f2a000-0x4)=0x0) getpgid(r2) get_thread_area(&(0x7f00008d1000-0x10)={0x4, 0x4, 0xfffffffffffffffe, 0x0, 0x0, 0x865, 0x4, 0x0, 0x0, 0x0}) r6 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0}, r6, 0x80000001, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000ed9000)="2e2f66696c653000", 0x113800, 0x80) r7 = socket(0x10, 0x2, 0xc) write(r7, &(0x7f0000600000)="1f00000001021f020000000000000000029d15ff090001800400010000df1889", 0x20) [ 555.024238] netlink: 17 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/03 18:48:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)="2f6465762f7663732300", 0x101, 0x400) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f00001d6000)={0x2, 0x7, [{0x2, 0x0, 0x5}, {0x6, 0x0, 0x7}]}) r1 = syz_open_dev$random(&(0x7f0000000000)="2f6465762f72616e646f6d00", 0x0, 0x2) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) prctl$setmm(0x23, 0x5, &(0x7f0000449000/0x2000)=nil) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r4, &(0x7f0000001000)=&(0x7f0000002000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000002000)={r5, 0x8}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000003000)=[@in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000005000-0x8)=0x0) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000004000-0xb)="2f6465762f6877726e6700", 0x10000, 0x0) ppoll(&(0x7f0000002000)=[{r2, 0x80c0, 0x0}, {r1, 0x1, 0x0}, {r6, 0x200, 0x0}, {r0, 0x511c, 0x0}], 0x4, &(0x7f0000002000-0x10)={0x77359400, 0x0}, &(0x7f0000001000)={0x0}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r6, &(0x7f0000005000)="2e2f66696c653000", 0x4) fallocate(r1, 0x3, 0x128, 0xd7) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000006000-0xe8)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000006000)={r7, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2017/12/03 18:48:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00009f2000)=0x8001, 0x4) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000f16000-0x8)="2e2f66696c653000", 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000001000-0x4)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00006b9000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000d10000)="6b657972696e6700", &(0x7f0000577000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) r3 = request_key(&(0x7f0000d05000)="6365706800", &(0x7f0000596000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007b5000)="707070312400", 0xfffffffffffffffe) r4 = add_key(&(0x7f0000d9b000)="626c61636b6c69737400", &(0x7f000070b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f9c000)="687450ed91fdf817303ecfecccf71c6a1efb39a3baa987d3f2b96549e07cc28798c3f97da09f7ba512f76fc7980fc3a5af4b59540010124fcb7e1445bc0e0597e1224c3f84857c57141286804eb434284974e572183fb47869744546654e46c443cb2493", 0x64, r3) request_key(&(0x7f0000fd5000-0xd)="6482735f7265736f6c76657200", &(0x7f0000652000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f9b000)="2d74727573746564706f7369785f61636c5f61636365737373797374656d5b00", r4) r5 = memfd_create(&(0x7f0000000000)="00", 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000e05000)={0x0, 0xbc, &(0x7f0000243000-0xbc)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x3, 0xf6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0xf6}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}]}, &(0x7f0000aa1000)=0x10) ioctl$GIO_FONTX(r5, 0x4b6b, &(0x7f0000ca3000-0xbd)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r6 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_SIOCGIFNETMASK(r6, 0x891b, &(0x7f000091c000)={@common="67726530000000000000000000000000", @ifru_flags=0x2000}) setsockopt$inet6_buf(r6, 0x29, 0x2f, &(0x7f00003bd000)="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", 0x131) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d11000-0x10)="2f6465762f73657175656e6365723200", 0x200fc, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f00005ae000-0x9)={0x0, 0x3, &(0x7f00005ad000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1000000000000d, @loopback={0x0, 0x1}, 0x9}]}, &(0x7f00005ae000-0x4)=0x10) syz_open_dev$tun(&(0x7f0000a9e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x6) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) 2017/12/03 18:48:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000022c000-0xd)="2f6465762f7573626d6f6e2300", 0x3, 0x220000) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000009000)=0x0) socketpair(0xd, 0x4005, 0x100000001, &(0x7f0000275000)={0xffffffffffffffff, 0xffffffffffffffff}) request_key(&(0x7f0000842000)="6465616400", &(0x7f00003cf000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000005d000-0xd)="2f6465762f7573626d6f6e2300", 0xffffffffffffffff) mkdir(&(0x7f0000421000)="2e2f66696c653000", 0x1) r2 = dup3(r0, r1, 0x80000) getpeername$unix(r2, &(0x7f000052f000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000de1000)=0x8) unshare(0x20000) mount(&(0x7f00003c5000-0xe)="2e2f66696c653000", &(0x7f0000f00000)="2e2f66696c653000", &(0x7f0000c0c000-0x6)="72616d667300", 0x8000, 0x0) mount(&(0x7f00004a4000-0x8)="2e2f66696c653000", &(0x7f00006e8000-0x8)="2e2f66696c653000", &(0x7f00006d6000-0x6)="72616d667300", 0x0, &(0x7f0000772000-0x1)="4b") unshare(0x62020200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7161745f6164665f63746c00", 0x40000, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f000053e000-0x10)={&(0x7f0000c66000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000608000)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000832000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rmdir(&(0x7f0000952000-0x8)="2e2f66696c653000") stat(&(0x7f0000286000)="2e2f66696c653000", &(0x7f0000b4f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETAW(r4, 0x5402, &(0x7f0000be2000)={0x9, 0x236bf427, 0x9, 0x0, 0x3, 0xffffffff, 0x80000000, 0x2, 0x3b1e82f1, 0x3}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000396000-0x4)=0x6, 0x4) ioprio_set$uid(0x3, r5, 0x0) timer_gettime(0x0, &(0x7f000011c000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000970000-0x10)={0x0, 0x0}, &(0x7f0000af4000+0x1f1)=0x10) recvmmsg(r4, &(0x7f000054c000-0x78)=[{{0x0, 0x0, &(0x7f00008bf000-0x50)=[{&(0x7f0000872000-0xf6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}, {&(0x7f00002b7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe}, {&(0x7f000024c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4d}, {&(0x7f000068f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x70}, {&(0x7f0000662000-0x26)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}], 0x5, &(0x7f000005f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4b, 0x10001}, 0x1}, {{0x0, 0x0, &(0x7f0000c3e000-0x20)=[{&(0x7f00003b2000-0xc3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3}, {&(0x7f00005be000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5}], 0x2, &(0x7f0000e3e000-0x78)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78, 0xcb}, 0x8001}], 0x2, 0x2, &(0x7f0000525000-0x10)={r6, r7}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000282000)=0x0) 2017/12/03 18:48:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000467000)="2f6465762f6e65742f74756e00", 0x0, 0x101041) r1 = syz_open_dev$usbmon(&(0x7f0000f72000-0xd)="2f6465762f7573626d6f6e2300", 0x1ff, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000793000-0x30)="f7a0b60fd7825a72c230aa1796665895a2748b860f9a69faddafe507f0fd1a36ab54f9f70d44f81eef9ac0569e78c5fe", 0x30) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(0xffffffffffffffff, &(0x7f00004c5000-0x10)={0x2, 0x0, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_dev$tun(&(0x7f000016f000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000000d322", @ifru_settings={0x805, 0x4080000000000000, @fr=&(0x7f000028a000-0x18)={0x0, 0x10000, 0x0, 0x0, 0x0, 0x5, 0x10000}}}) close(r2) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000600000)={0x0, 0x0}) ioctl$TCSETS(r1, 0x5402, &(0x7f000044e000-0x24)={0x2, 0x6, 0x4, 0x4, 0x7688, 0x4, 0x4, 0x100000000, 0xffffffffffffe659, 0x44f80000000, 0x9, 0x7}) llistxattr(&(0x7f0000c78000-0x8)="2e2f66696c653000", &(0x7f0000ecf000)="", 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000c06000-0x8)={0x0, 0x0}, 0x8) getrlimit(0x2, &(0x7f00001a8000-0x10)={0x0, 0x0}) clone(0x0, &(0x7f0000295000)="61dbd6128a1da536de76f005b660ee590556718e898b67b356b22ab5fb9cb951ea23478a317a0ce68a671f14fac8df163bebfec23749a3f857c34f26385e25ab00151735673f30e977e7754caac35491da7eda4b570f3bbca78c307e0c3b028e870eaf8eeef1a191d1f20f20fe301cc6e9f95c923e1ecaee27c9024626c36ba067612bfcb51bbb7bd6b983a18d6f03bc936e8c4db03052fc4709363d87ec9f0c9fd09e0c63f07b34268855b75091a7de9f4c420d509fe22bf3a69cc0", &(0x7f0000758000)=0x0, &(0x7f0000fa3000-0x4)=0x0, &(0x7f00000df000-0xcd)="50a3c92bc168d2188e29c402f6e249a4f78fd699233bfb5d106bc2ac4a4a39cb89d41200000000000000041e0bcd80813efab8c4a5722eee542a3f648329a04f6a7141cf4bf94c3b40bd8f25d93090ebd16db190466241846fdf7b3df051c36a0df4a878fd8d023c8a7adbf4faa6ea2221a321ee824f7921e8b66bbc56d8c52620b748ac18e8a0fb555131efd9738a9b797ed6bb5a67688a7f00bde34a2e43e4627cf074ba7305cc569add3a5e4c396826706f1fafce0cf0a03e1f03e08467a0d95219035dc689bfead595617a") r3 = socket$netlink(0x10, 0x3, 0x400000000f) sendmsg$netlink(r3, &(0x7f0000ad2000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000014000)=[{0x14, 0x101, 0xd09, 0x0, 0x0, "00"}], 0x14}], 0x1, &(0x7f0000fa1000)=[], 0x0, 0x0}, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f000053b000)=0x80001fd) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000c6c000)={0x0, 0x55, "d796bd900d77ad765a098d5a2d077a453a4bf109f127fe93921b16f4b0f7ce505f41e8117bf577b048c02a2fcddd9ced3adaf059e580a67942ddb1c851d48da6b357b6e5dc3762098d6d2daf5aa896ec4c64ec2849"}, &(0x7f000027f000)=0x5d) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000052b000-0xa0)={r4, @in6={{0xa, 0x3, 0x5285, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x400, 0xffffffff, 0xc}, &(0x7f0000b87000-0x4)=0xa0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000ed6000)={@generic="889b4d9e3e0c9df409fb3ee556c59ee8", @ifru_settings={0xfffffffffffffffa, 0x200, @fr_pvc_info=&(0x7f00008f8000-0x14)={0x9, @common="726f7365300000000000000000000000"}}}) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f00009ba000-0x10)={0x0, 0x0}, &(0x7f0000a29000-0x4)=0x10) r5 = dup(r1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) prctl$void(0x1f) r6 = socket(0x10, 0x803, 0x0) fstat(r6, &(0x7f0000733000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r5, 0x400454cc, &(0x7f00007bd000)=r7) listxattr(&(0x7f00005b4000-0x8)="2e2f66696c653000", &(0x7f0000f2d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf2) sendto(r6, &(0x7f00006dc000)="120000001600e7ff15ffe900ef14b5fff2e9", 0x12, 0x4000800, 0x0, 0x0) 2017/12/03 18:48:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$vcsn(&(0x7f000074a000)="2f6465762f7663732300", 0xbfe, 0x1fffd) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f000077b000)={0x0, @in6={{0xa, 0x2, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f69}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff80, 0x1, 0x4, 0x6, 0x60}, 0xa0) getuid() ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000b6e000)=@generic={0x9, 0x1, 0x2}) socket$inet6(0xa, 0x80005, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0x1}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r5 = socket$kcm(0x29, 0x5, 0x0) r6 = fcntl$getown(r1, 0x9) ioctl$sock_SIOCSPGRP(r5, 0x8902, &(0x7f0000e14000-0x4)=r6) bpf$OBJ_PIN_PROG(0x6, &(0x7f00009c6000-0xc)={&(0x7f0000285000)="2e2f66696c653000", r4}, 0xc) fstat(r5, &(0x7f0000fc8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000e84000-0x1)=0x3) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000a9e000)={r0, r4}) accept$inet6(r1, &(0x7f0000d15000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00006e5000-0x4)=0x1c) bind(r0, &(0x7f00006b4000)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00001bc000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000afe000-0x4)=0x3, 0x4) recvmmsg(r5, &(0x7f0000382000-0xb4)=[{{&(0x7f000024a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00008e3000-0x20)=[{&(0x7f000058c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a}, {&(0x7f0000bad000-0x87)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87}], 0x2, &(0x7f0000e13000-0xe6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6, 0xe87}, 0x8}, {{&(0x7f00008ee000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f00009d6000-0x20)=[{&(0x7f00006d7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5f}, {&(0x7f00004e5000-0xa9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9}], 0x2, &(0x7f0000ea7000-0xaf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf, 0x401}, 0x200}, {{&(0x7f0000233000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000008000)=[{&(0x7f0000079000)="", 0x0}, {&(0x7f0000a43000-0xd8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd8}, {&(0x7f000069c000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0}, {&(0x7f0000fa3000-0x2c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}, {&(0x7f0000b0e000-0xb7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7}, {&(0x7f00006e5000-0x6d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6d}, {&(0x7f000026b000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24}, {&(0x7f000046b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c}], 0x8, &(0x7f000038a000)="00000000000000000000000000000000000000000000000000", 0x19, 0x2}, 0x3}], 0x3, 0x10001, &(0x7f0000096000-0x10)={0x77359400, 0x0}) recvfrom(0xffffffffffffffff, &(0x7f000030f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, 0x800000001, &(0x7f00000d9000-0x10)=@llc={0x1a, 0x1f, 0x3, 0x1, 0x8, 0x5, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f000067c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvfrom$inet(r0, &(0x7f00001fa000)="", 0x0, 0x102, 0x0, 0x0) pipe(&(0x7f00006b9000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f000091b000)={0xffffffffffffffff}) socket$bt_hci(0x1f, 0x3, 0x1) write(r8, &(0x7f0000b51000-0x1)="14", 0x1) splice(r5, 0x0, r7, 0x0, 0x2, 0x0) 2017/12/03 18:48:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x9, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000000)="656d3100", 0x2000000000003) mmap(&(0x7f0000c9a000/0x2000)=nil, 0x2000, 0x6, 0x32, r1, 0x800000000000) mmap(&(0x7f0000287000/0x4000)=nil, 0x4000, 0x7, 0x33, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000003000)=0x40800020000108, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x32, r1, 0x0) r2 = shmget(0x0, 0x3000, 0x860, &(0x7f0000b8d000/0x3000)=nil) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000c9b000-0xfd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffc) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000002000-0x90)={0x20000fff, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001000)={0x20c7}, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000c9b000/0x1000)=nil, 0x1000, 0x3, 0x10, r0, 0x0) close(r0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000002000-0x4)=0x7, 0x4) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000001000-0xca)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000003000-0x4)=0xca) sendto$inet(r1, &(0x7f0000000000)="dd258ce04994ec5e2ee0ad6bce46a81b52ba48f06d947991bc45ed3defa682a2104c2d7e54e52f58886f71d4407044a162483400000000000000060da7cfdf406bb1b2f7dfb570e8bcae7ab34825613d7d8a24fc61d7f7d6", 0x58, 0x87fe, &(0x7f0000001000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r1, &(0x7f0000003000-0x20)=[{&(0x7f0000002000)="3a32d44e26e3612867052acf70355f540d96c0eca8f55587b5c20a266a1df2af6e9874b315a89ad837f937e2f8b9e22aab82cb095c24d6410eaf807d860019842bb68216bc2db6d063c07ecb1104d98f1908fdc4b55b6a328ae93bd7e18b02d9d8388d0c918bdc5a4a9a7bb56ac7b8c9941f3dec0ac1ed687a4bd68d029c", 0x7e}, {&(0x7f0000001000-0x31)="81d91868f78f907345dc68b2f4488c5b80a2db79d86d8329b4ff3905000077fd59e250e5c7c59547bd9c4a83da1826aba82146ec48cc", 0x36}], 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x3f, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000c9c000-0x9)="2f6465762f73672300", 0x20000000, 0x102) 2017/12/03 18:48:54 executing program 3: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x200032, 0xffffffffffffffff, 0x2000000000000) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc8000-0x1c)={0xe, 0x10000, 0x3, 0x8000000000400, 0x4, 0x0, 0x0}, 0x1c) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x5, 0x84, 0x80, 0xf, 0x0, 0x0, 0x0}, 0x1c) mmap(&(0x7f000038d000/0x1000)=nil, 0x1000, 0x1000004, 0x20032, r0, 0x0) mmap(&(0x7f0000e51000/0x1000)=nil, 0x1000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fe2000)={r1, &(0x7f0000fe2000)="b558abefd044f6f76287bafc75e7e378d93854409ad2c1b9334e20494fd9030b473ba02d6136a0e18c4cda3ff6617b4b5e50af94cf52b4f17e138c6d53e85754b2f978553746dcbe6db02ab6378815b469bf1be1459b5c44a4f0aa09a53e39d9096100d65ddee7e837e529cdec5de0a3e759aca93f02f06b1c113698ce72d917da0c01eabd2f386edf01c8a209b58d4822c7a0bba6b1620c6299cdb3da1f1ba407f82c22f6d6852ac3d2a2618404e32423acfd81e25a3fa31844cf65d5b96aa7a1890813838fb469c0c6a232f3ab01a143e40f91", &(0x7f0000fe1000)="2a0d8c42a59a5d48c143e2b1e56806daca0ddaa6978e4e77f502eb0a030082c5c25d07bdaf64c94dc3856ef8902478b16ae4c026ff584bb722", 0x401}, 0x20) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b93000/0x3000)=nil, 0x3000, 0x1, 0x30, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004c000/0x3000)=nil, 0x3000, 0x3, 0x4050, r0, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) setpriority(0x0, r2, 0x85) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000d9f000-0x4)="68696768737065656400", 0xa) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)="2f6465762f6b766d00", 0x0, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000483000-0x8)={0xffffffffffffff42, 0x6}, 0x8) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000f7a000)={0x3, 0x0, 0x1000, 0x2000, &(0x7f00003a8000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f000082f000/0x18000)=nil, &(0x7f0000d6e000)=[@textreal={0x8, &(0x7f0000281000)="2b6f44fb0f00d30f0866b9800000c00f326635001000000f302e36660f73d60b660f090f326635000100000f30260fc75f00baf80c66b91a0200000f3266efedbaf80c66b8500ece8466efbafc0cb000ee0f1df4", 0x54}], 0x1, 0x10, &(0x7f0000476000-0x10)=[@cstype3={0x5, 0xf}], 0x1) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000171000/0x18000)=nil, &(0x7f0000469000-0x18)=[@textreal={0x8, &(0x7f0000b5d000)="0f352e0f080f01ca660f280abaf80c66b887c3d58e66efbafc0cec65f3ded167650fc79b0a0000008b97c900baf80c66b8e0b4148b66efbafc0cecba4200b007ee", 0x41}], 0x1, 0x0, &(0x7f000082a000)=[], 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x14, &(0x7f0000fef000)={0x0, 0x0}, &(0x7f00004ac000)=0x10) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40106439, &(0x7f00006c2000)={0x1000, 0x0}) readahead(r4, 0x1, 0x1) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2017/12/03 18:48:54 executing program 4: mmap(&(0x7f0000003000/0xce5000)=nil, 0xce5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000758000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x0, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x2, 0x2, 0x0) open(&(0x7f00002e9000)="2e2f66696c653000", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = msgget(0x0, 0x1) msgsnd(r1, &(0x7f0000841000-0xfd1)={0x7, "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"}, 0xfd1, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r4 = socket$netlink(0x10, 0x3, 0xc) lstat(&(0x7f0000dc5000-0x8)="2e2f66696c653000", &(0x7f0000d6a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r5) fcntl$lock(r4, 0x6, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) close(r4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x20000000000032, r2, 0x0) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000002000)={0x0, 0x0, 0x2, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/03 18:48:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r1, &(0x7f0000926000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, 0x1c) listen(r1, 0xffffffffffff0000) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000d30000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000eb000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00009bf000-0xc)={0x0, 0x1c, &(0x7f000018a000)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f0000131000)=0x10) connect$inet(r2, &(0x7f0000868000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000ff4000-0x8)={0x1, [0x0]}, &(0x7f0000c78000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000b52000)={r3, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000045c000)=0x98) close(r0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000c0b000)={r4, 0x0}, &(0x7f00003a4000-0x4)=0x8) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000d35000)=0x0, 0x4) sendmmsg(r0, &(0x7f0000598000-0x80)=[{{&(0x7f0000c1b000-0xc)=@nl={0x0, 0x0, 0x1, 0x0}, 0xc, &(0x7f0000e51000-0x10)=[{&(0x7f0000408000)="ac7930a70d24c6336418b12840cad525f07f5eeda408ba476a766eca6b4238d5919a0075a53748134978ed3136f6cb4af52b90490985047982ef1bd00982cc7d9b26016ec78bb77f21df2b4a5a25e1aa1b56cb1f497ab5e89b2c67934fa53d4a1332fc695c92abfa72dc6fcf34be1b11b6c8a8bbcd011a1d925ff0cfd9c4b4cff31567044baeea06ede6251251e7e954eca29d282ac81c3c05f15beeff957b6ab36703fe2f56b8e2f0341d2ad02193a1625eb1ab52630613c9f13fef6c5b15ce0babf33477b9884c3044e7debe314c27a0e14dde01f28772e996e1f5388998be301410ab2da7109242632b2c9ff3d3175b1263e2271b97aacf40c43da412262126a29769acbff6ab57d48e8fb0628cd047a7504f5aa02606da9f2c5627b463c03e884e86d30b0d1e6d2f0ba66058f6bc479be1aceca12a094608e542ba29cb638aa1f2795e8cbf99e222f0a9bbbd820065c5f82c3ebdcc504010edd48b2e2c8e2b2a06fd2a90e759e18cd58efb85c7a9957cd810384e16be2757f9e02ba111de41c6282ab95bd76df4062b2d408d3fa4573f1dc2a3ded85db35ace1f335918c8f9646988de97e8caf7b2314d12761880baf40adc0a3fb2eec5b98ea48059e515a690cb8669ea7a94d3b484104dedfd6e5ab007ae52d1a6de09f00de39cabe51412b12d30bb31ec25aa93809fde0e34136a3e0c6c2d4d4e67f7", 0x1f9}], 0x1, &(0x7f0000b71000-0x10f0)=[], 0x0, 0xffffffffffffffff}, 0x1}, {{0x0, 0x0, &(0x7f00006ed000)=[], 0x0, &(0x7f00004e5000-0x38)=[{0x28, 0x100, 0x0, "6b2ec56568235e6653b6ffffe78e29f8b8aaf9f4"}, {0x10, 0x0, 0x0, ""}, {0x10, 0x0, 0x0, ""}], 0x48, 0x40000}, 0x2}], 0x2, 0x48004) socketpair(0x9, 0x6, 0x7f, &(0x7f0000c54000-0x8)={0x0, 0x0}) 2017/12/03 18:48:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000069a000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000026a000)="2f6465762f6877726e6700", 0x4a1469d776746088, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f00003a0000+0x7da)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000090f000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(r1, 0x10, &(0x7f0000520000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x8, 0x7ff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x43e, 0x0, 0x0}, r2, 0x0, r1, 0x0) socket$inet6(0xa, 0x6, 0x21db) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffe00, 0x0, 0x0, 0x0, 0x0, 0x1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000102000)={0x4000000002, 0x78, 0xdc, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x4, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1001000, 0x0, 0x0, 0x0, 0xbd56, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = inotify_init1(0x800) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00002bc000-0x4)={0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000964000-0x20)={0x0, 0x0, 0x0, 0x0}) r6 = inotify_add_watch(r3, &(0x7f000084a000)="2e2f66696c653000", 0x4000120) inotify_rm_watch(r3, r6) getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000ace000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002f7000-0x4)=0x8) fcntl$setown(r3, 0x8, r5) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) writev(r4, &(0x7f00003ee000)=[{&(0x7f00006ca000)="a9cffd233e0b88f5cfacece4df3482ae34cc4e48a6119a4ce20f09b93cbaae94e5798ffcc769f94e87ce6548a34f77", 0x2f}], 0x1) tkill(0x0, 0x1) ptrace$setopts(0x420b, 0x0, 0x8, 0x10) fcntl$dupfd(r3, 0x0, 0xffffffffffffffff) 2017/12/03 18:48:54 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f000000e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x6) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000000e000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000000e000)=0x10, 0x80000) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000011000-0x8)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000007000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000000f000)=0x1c) bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000004000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95, 0x2, &(0x7f0000002000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000011000-0x8c)={0x0, @in6={{0xa, 0x0, 0x9, @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]}}, &(0x7f0000010000)=0x8c) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000011000)={r4, @in6={{0xa, 0x3, 0x2000004, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) bpf$PROG_LOAD(0x5, &(0x7f000000a000-0x30)={0x7, 0x0, &(0x7f0000000000)=[], &(0x7f0000006000-0xe)="00", 0x1000000000000000, 0x73, &(0x7f0000006000-0x73)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1, 0x0}, 0x30) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000000)={0x3, {{0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xeb3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x6414, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000000e000-0x14)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x1, [@local={0xac, 0x14, 0x0, 0xaa}]}, 0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000007000)={0x0, @empty=0x0, @empty=0x0}, &(0x7f0000011000)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000000b000)={0x4, 0x0}, 0x8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x10000, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, [{{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x4d8) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000003000-0x4)=0x4, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000001000)=0x800009379, 0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000015000-0x4)=0x0, &(0x7f0000008000-0x4)=0xffffffa0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f000000d000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000002000)=0x0, &(0x7f0000015000-0x4)=0x4) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000016000-0x4)=0x2, 0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000014000)="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", 0xa22, 0x20000000, &(0x7f0000015000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000012000)="000000000000000000000000000000000000000000000000000000000000000000", 0x21, 0x2000, &(0x7f0000010000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x1, 0x32, r1, 0x2) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000016000-0x4)=0x1ffffffffffffe) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000018000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000019000-0x4)=0xb) 2017/12/03 18:48:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000433000)="2e2f66696c653000", &(0x7f000035e000-0x42)=@known="73797374656d2e61647669736500") r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6d6286be, 0x2, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000edf000-0x4)=0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000000b000)=0x0) ptrace$getsig(0x4202, r2, 0x8000000000000000, &(0x7f000000c000-0x10)={0x0, 0x0, 0x0, 0x0}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000001000-0xb5)="") r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f000084f000-0x18)={0xaa, 0xc, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000905000)={{&(0x7f000090c000/0x2000)=nil, 0x2000}, 0x1, 0x0}) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r3, &(0x7f000000a000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f000000c000)={&(0x7f000090a000/0x3000)=nil, 0x3000}) r4 = socket(0xa, 0x1, 0x0) kcmp(r2, r2, 0x1, r1, r0) ioctl$KVM_S390_VCPU_FAULT(r4, 0x4008ae52, &(0x7f00002fe000)=0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000049d000)={r1, 0x18, &(0x7f000031b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f00008b1000)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f0000174000+0x1a5)="") mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f000002f000-0x6)="726100000006", 0x100000, &(0x7f0000ce4000)="dbf7") syz_open_dev$mice(&(0x7f000010d000)="2f6465762f696e7075742f6d69636500", 0x0, 0x10000) 2017/12/03 18:48:54 executing program 2: 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) sync() r0 = syz_open_dev$usbmon(&(0x7f0000b3e000)="2f6465762f7573626d6f6e2300", 0x2, 0x400000) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00008e6000-0xc5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d8c000)="2f6465762f73657175656e6365723200", 0x4001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000f8b000)="6b657972696e6700", &(0x7f000019d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9", 0x1, 0xfffffffffffffffe) nanosleep(&(0x7f0000c0b000-0x8)={0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}) socket$inet(0x2, 0x9, 0x5) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00007e4000-0xb)={0x80, 0x0, 0x729, 0x0, 0x7fffffff, 0x0, 0x400000, 0xc28a, 0x4, 0x40000000000000, 0x0}, 0xb) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000bcf000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000e2e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = socket(0x11, 0x80002, 0x300) connect$ax25(r5, &(0x7f000086a000-0x10)={0x3, {"e8223921ff0804"}, 0x400000000018000}, 0x10) stat(&(0x7f0000a40000-0x8)="2e2f66696c653000", &(0x7f0000400000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000040f000-0x4)=0x0, &(0x7f0000287000)=0x0, &(0x7f000072b000-0x4)=0x0) fchown(r4, r6, r7) syz_emit_ethernet(0x3e, &(0x7f0000e43000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x11, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, {0x5, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) ioctl$TIOCEXCL(r1, 0x540c) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000b76000)={@generic="00000000000000000000000000000000", @ifru_ivalue=0x0}) 2017/12/03 18:48:54 executing program 4: mmap(&(0x7f0000000000/0x9de000)=nil, 0x9de000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00009da000)={0x1, 0x3, &(0x7f0000862000)=[@generic={0xd885, 0x0, 0x0, 0x7}, @generic={0x7, 0x0, 0x3, 0x8}, @generic={0xd39d, 0x0, 0x0, 0x0}], &(0x7f0000981000-0x4)="47504c00", 0x8000000000005, 0x80, &(0x7f00009de000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) socketpair(0x12, 0x807, 0x4, &(0x7f0000564000)={0x0, 0x0}) mmap(&(0x7f00009df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f00009df000)="ea83c86e6458f9c1975ad2c0a7a16af031844798e3f60b2b304ed9bfcdacb0b96b461146213a3b03b0756a78f4c49f238307d2140ad91a9cb9443a7f911b0079267d2e08528aff96ec30d9aa8a499f2ad6e74b2e8d5eafa2a98bad00633d4f1f3679b60f86ecca99650204ffddf785c11474ae34be417c1225f0bfaf9a1a1f30e8d3bf933f0859f2ec4e5d7cca8b88e9d095d45c96cd519dbadb86ce7036acb6a2e197ebd1542bd1ee90490a5e770bb16b5c2db72e877901f742e021a694aa359d833d9ef59f5ebe027fb69df594c9e3c01f3211601f1e6d0b761567a21e36eb9724a415c5d60f9501dd5c9d037856289ce46d", 0xf3) mmap(&(0x7f00009df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x806, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f000001a000-0x28)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x0, []}, 0x10) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000b94000)={0x0, @in={{0x2, 0x0, @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]}}, &(0x7f0000f57000-0x4)=0x8c) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00001ce000)={0x0, 0xff}, &(0x7f0000f57000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000a19000-0x8)={0x0, 0x7f}, &(0x7f0000ab5000)=0x8) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d2f000-0x98)={0x0, @in6={{0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000000004, 0x8}, &(0x7f0000f56000)=0x98) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000310000-0xc)=@sack_info={0x0, 0x7, 0xffffffff}, &(0x7f0000f56000)=0xc) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000f57000-0x38)={&(0x7f0000248000-0x1c)=@in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, 0x1c, &(0x7f0000f57000-0x10)=[{&(0x7f00008f1000-0xa0)="960e5f502399c9761ec61713f680de39826934d1f104905ed6bbf0c1942b031b6efaa30115d8b27e6495f6ff28964cc1aaf7fe78c88ef8e91587ea135f96786a6728790217da7378c3e6df7e4d16fd225175064df193d0ad8a40f999abdbb0b7e846447a596782faad99f70d7eb08dca208c5bd5c3372a3088bf4112e9b1934e8f7ea1170b6cd696b1dc7bf05a7eb90bc90785d3802bd5612e13bfe68978ffc4", 0xa0}], 0x1, &(0x7f0000f56000)=[@sndinfo={0x1c, 0x84, 0x2, {0xdb, 0x9, 0xffffffff00000000, 0x81, r4}}, @init={0x14, 0x84, 0x0, {0x0, 0x2, 0x101, 0x3}}, @init={0x14, 0x84, 0x0, {0x2, 0x6, 0x3, 0xfffffffffffffffa}}, @sndrcv={0x2c, 0x84, 0x1, {0xfff, 0x1f, 0x0, 0x3ff, 0x7a, 0xac80, 0xef, 0x7, r5}}, @init={0x14, 0x84, 0x0, {0xc30, 0xd9d, 0x7f, 0x1}}, @sndinfo={0x1c, 0x84, 0x2, {0x1, 0x8000, 0xfffffffffffffff7, 0x8, r6}}, @sndinfo={0x1c, 0x84, 0x2, {0x6, 0x4, 0x2, 0x8, r7}}, @sndrcv={0x2c, 0x84, 0x1, {0x800, 0x5, 0x8209, 0xfbdd, 0x8, 0x5, 0x4, 0x20, r8}}, @init={0x14, 0x84, 0x0, {0x6, 0x1000, 0x4, 0x6c00000000000000}}], 0x9, 0x44010}, 0x40) mmap(&(0x7f0000a45000/0x1000)=nil, 0x1000, 0x6, 0x50, r3, 0xe) r9 = socket$inet6_sctp(0xa, 0xa, 0x84) setsockopt$inet6_MRT6_ADD_MFC(r9, 0x29, 0xcc, &(0x7f0000010000)={{0xa, 0x2, 0x83, @loopback={0x0, 0x1}, 0x7}, {0xa, 0x1, 0xfc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x4, [0x401, 0x8001, 0x40000000000001, 0xdb, 0x4, 0x2, 0x10001, 0x2]}, 0x5c) r10 = socket(0x2, 0x3, 0x21) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r10, &(0x7f0000f57000-0x38)=[{&(0x7f0000231000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x1, "a227cfd86399c1ac204eb4a65b21e531678e893e12003ab58c3204d87625cb37d67298ca57fad84a7a71bddd674dcd27daed2fc91b2453033dfc878eb6b571", 0x0}, 0x60, &(0x7f0000038000)=[], 0x0, &(0x7f0000359000-0x18)={0x18, 0x121, 0x3, "17"}, 0x18, 0x0}], 0x1, 0x8040) sendto$inet(r10, &(0x7f0000f58000-0xec)="7c97a96df288e72b943b70418d7f1d8f51642f00787b2db9949492ac4ed13d629c3ec45ba0636b58298c3f31f3b7f6b1678612869627197ea6169b1593a526bbd815c0e0598d7671ecab4bc54982a1a48eaeac7103f3cdb2cfa2ead3405806fa5ebc9dd3d21c494565900d9ca37c54159265e20ae5f74d3b4cb9956066e57843864194042eaca73fd36eaec081eb9439c38f61b02b5e2608acaa0c1a134196fea9fe3833dea8c12c48731f67f453e5f2e73c030dacb25fa475d975115a7bc34a9f1ee037ea193197722d47d895cbcb82ed3cf2d45b5dc8e5cc0746c71d6d6c5a45d0284ef49ad4b77f584161", 0xec, 0xc4, &(0x7f0000196000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f000000f000)=@add_del={0x2, &(0x7f0000174000-0x10)=@common="65716c00000000000000000000000000", 0x5d4}) setsockopt$inet_sctp6_SCTP_NODELAY(r9, 0x84, 0x3, &(0x7f00004ce000)=0x21ff, 0x4) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000239000)={&(0x7f000023a000-0x8)="2e2f66696c653000", 0x0}, 0x10) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/03 18:48:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7, 0x20, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000502000-0x40)={0x6, 0x8, 0xffff, 0x4, 0x0, 0x6, 0x4, 0x79}, &(0x7f00000f5000)={0x6, 0xb1, 0xfffffffffffffffe, 0x8c9b, 0x60, 0x126, 0xffff, 0x7}, &(0x7f00002a3000)={0x9, 0x100000000, 0x6531, 0xffffffff, 0x770, 0xffffffffffffff01, 0x0, 0x7}, &(0x7f0000478000+0x53f)={0x77359400, 0x0}) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) pipe(&(0x7f0000614000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fchmodat(r1, &(0x7f00001a9000)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000030a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000771000-0x4)=0x0, &(0x7f00001de000)=0x4) add_key(&(0x7f0000484000)="6b657972696e6700", &(0x7f000056c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000785000)="eb204abad96799f737754fb8de7667e94aa64f0b74d383727f737a1900ca603100c37d98152a369c0f8113296c1b7418100e6e1f75467883a0be99fbbc87e6457b9d3f71827b9735d940f4d500c4abff4aae99bf8feb692a0880066b4d07ac9cfb02cbce167b8d5424b61e27303ba417ee0339f83fcf92ffceb143ca6d405103f940944ac0af4dfc444c3a9fa44490a16da489582508e5db0c3f4ee57fedb20d3d25562c787db1c83f90bf2aa27c43d262e5d3ef213d76714987b4eb48de43999ab83b80347c", 0xc6, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f00003e6000/0x2000)=nil, 0x2000, 0x1, &(0x7f0000fbf000)=0x10000005, 0x3, 0x2) io_setup(0x2, &(0x7f00008ac000-0x8)=0x0) io_getevents(r2, 0x6, 0xa, &(0x7f00001c3000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000fdd000)={0x0, 0x989680}) getsockopt$packet_buf(r1, 0x107, 0x7, &(0x7f00003df000)="000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000093f000-0x4)=0x27) mincore(&(0x7f000053f000/0x2000)=nil, 0x2000, &(0x7f000022b000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000") mbind(&(0x7f00009aa000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000c20000-0x8)=0x0, 0x5, 0x1) r3 = shmget$private(0x0, 0x1000, 0x54001000, &(0x7f000042e000/0x1000)=nil) shmat(r3, &(0x7f0000a24000/0x4000)=nil, 0x7000) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000710000-0x8)=0x0, 0x2, 0x3) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000002, 0x8972, 0xffffffffffffffff, 0x0) clock_adjtime(0x2, &(0x7f00004f2000)={0x1, 0x1, 0x2, 0x7ff, 0xd916, 0x5, 0x82cb, 0x7, 0x8, 0x1c7, 0x1, 0x4, 0x81ad, 0x8, 0x80, 0x7, 0x1, 0x7fdee387, 0x2, 0x3, 0xfffffffffffffc01, 0x8, 0x5, 0x9, 0x2, 0xc2d0}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000a8d000-0x10)={0x147, 0xc739, 0x8, 0x7}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f000000f000-0x44)={{0x2, 0x2, @rand_addr=0x71, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="a2b48675e557", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="1a109451af758f285547aa923b959da7"}) madvise(&(0x7f0000434000/0x3000)=nil, 0x3000, 0x11) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000fbb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/03 18:48:54 executing program 7: mmap(&(0x7f0000001000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f000027a000)=0x0, &(0x7f0000000000)="") prlimit64(0x0, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x0}) r2 = inotify_init1(0x80800) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fc4000-0x4)=0x0) capset(&(0x7f0000fbb000-0x8)={0x20071026, r3}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x3, 0x9, 0x2}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fbe000)={0x0, 0x0, 0x0}, &(0x7f0000caf000-0x4)=0xc) fcntl$setown(r2, 0x8, r4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x2, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r5, 0x4b62, &(0x7f0000fc4000-0x8)=0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r1, &(0x7f0000fc4000)="2e2f66696c653000", 0x0, 0xfd) getpid() fcntl$getownex(r2, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) sendmsg$netrom(0xffffffffffffffff, &(0x7f0000cdc000)={&(0x7f0000fc1000)=@full={{0x3, {"48e30262344022"}, 0x0}, [{"f115d921c247fb"}, {"0bffaeb0595c88"}, {"ca354ce9839d16"}, {"2bcaca011774cb"}, {"3c01d4d420c1c2"}, {"15ee4ad9580fc4"}, {"5a91fd18702938"}, {"f265d05706c470"}]}, 0x48, &(0x7f00005ed000-0x50)=[{&(0x7f0000840000)="b442e2fb1e3e0e8611dc41f5ed411798c3381593cab17467cad6938c7f5bd41e7acfaf3817406346d367505c83089602d906c242b43174799a7867ba0158298fdf0e0306085c96d57deec3fcaee60785f4a51ae16e3515d9eff78de73091deba97009c3d06dc14523000df76a02b893dc8b0cf2f101638cfbdde9dd94ff1b00e76cbd4c22f16a80bb56ea5edecc0a03d0ec6cf0969f459227624423c4b4137be678faf14893b78004e643b21d7cf906832f6973aee139fd56efa1f66766f5109b38630883bb11a52d604b352e3690ebf733112d023b8859bb48af2b5b6155c", 0xdf}, {&(0x7f0000042000)="55d698ebdb3118340642cbbbc26db02be62bdc3909bf3ade300263a3a91f38d0f3b2eaa871d209c10310e31e598c65e28f32acd09452922f772d98a69b10a704b66e09c1d213c2c059fec4cebed6", 0x4e}, {&(0x7f0000e8f000-0xd)="b40a176873ef27f8802637b62d", 0xd}, {&(0x7f0000fc1000)="a7b9044bb36a64381a3484518028a47a8551e617da033158514d207bdeeaec003397e6bb937139d39bc6ff666b9f64457917988d3f11717eeaf31546dd8c16830a11a84286cacc89f10cdebab09adc65f9b5dae75dc113b788ee5d25b0a81c91acec47598eaa45c5e12b24148f08f8335bd5f3eddf810388176340f778a1615ec50238b73fd6c2f3ce22858a75", 0x8d}, {&(0x7f0000fc1000)="e4aee2e87423a65089f23d94c0810bbf74a23e5f9b610a5da504de7f16f8561f50441e53149ec5d0e46c083403ea98dfa2d7e1f3797ccae27fcc838c0fb47181b91a6099fe2cf9569a2f79b64ae75753575a42f79abd0fdc3fb2c2aa0b95a6348382e8028ae3ad21f7a7f7c357143472f971079722b9133c7c20af2dcd941efd0290ee2a68ac4633397392d79104e5707392feb09e3c47eb1cff94e2a9c17f8cb2f2bada0d41e90bb20762ad3f07b4a1fc202e8f181833c19f258ac077057e3e0c69d2d165d8d090f968758f2e88a062a79ce26c51672d99f72472ff9f9fa978dd7e261426abe203e8083867c008d8a9fb007d2b", 0xf4}], 0x5, &(0x7f0000fc2000-0xd8)=[{0xd8, 0x104, 0x7e5ebffb, "b6a196b5fd392d952a27abcce1a54f20f63af2b0b97e4b5f0ae5c3470bb5dafcc62a101ee6e07cdecd7b3378f71fd487850b35ffbef70bdda3fe0aff561129eaa7ffad531d31e6d5631367c36423291f0c303ec97a53b4146ad4d90c0a6db7b0d0caca5d31154bae863caedb3bc64ea4c5f894d908228431cc164e12a2fcd4aa4141f1e32f2f0b589ea09de00013740c84f51129c36b20636ce39614e8a02aa44baee34ca28a0955b5bd8340e6b0b78999e45f38f3b11516b8566f27912319afb650ce610bfc"}], 0x1, 0x800}, 0x2000c8d1) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) ptrace$setopts(0x4207, r6, 0x0, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000434000-0x8)={0x0, 0x0}) ptrace(0x4207, r6) ptrace$setsig(0x4203, r6, 0xb296, &(0x7f0000c31000)={0x7, 0x0, 0x400000000000004, 0x7}) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f0000fc4000-0x8)={0x0, 0xfff}, &(0x7f0000cf8000-0x4)=0x8) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getscheduler(r6) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r7, 0x84, 0x5, &(0x7f0000fc4000-0x8c)={r9, @in6={{0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r8, 0x7, &(0x7f0000fc4000-0x10)={0x0, 0x0, 0x0, 0x0}) 2017/12/03 18:48:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d97000)="2f6465762f72746300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00008fa000)={0x0, 0x1}, &(0x7f0000339000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000df2000)={r1, 0x4, 0x9, 0xf26}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00009da000)={0x0, 0x9e}, &(0x7f0000950000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00005b6000)={r2, 0x15, "3c8046a3c862101cc89f964fd3922a969628116af0"}, &(0x7f0000e7a000)=0x1d) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000f28000-0x198)={0x1, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000adc000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000168000)=0x74) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000407000-0x11)="2f6465762f7161745f6164665f63746c00", 0x400, 0x0) r4 = socket(0x1e, 0x1, 0x0) bind(r4, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) listen(r4, 0x0) recvmmsg(r4, &(0x7f0000e9c000-0x78)=[{{&(0x7f00002fd000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00001c1000)=[{&(0x7f00001ba000)="000000000000000000000000000000000000000000000000000000", 0x1b}], 0x1, &(0x7f00004d9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee, 0x1}, 0x8}], 0x1, 0x2000, &(0x7f00005f4000-0x10)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000b5e000)={r2, 0x4}, &(0x7f0000861000-0x4)=0x8) r5 = accept$unix(r4, &(0x7f00003fe000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000bc0000-0x4)=0x8) setsockopt$sock_int(r4, 0x1, 0x7, &(0x7f00005fd000)=0x0, 0x4) r6 = socket(0x1e, 0x5, 0x0) r7 = socket(0xa, 0x6, 0x20) sendmsg(r6, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "bc07000000008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe00000003000000f8000007003f010039d8f986ff0100000000050000000000000019d67bcbc7e3ad316afd8374edb9b7341c1fd4cb24281e27800000100076c3979ac40000bd837e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f00008e6000)=[{&(0x7f000007b000)="7628241ad1e8ae12ee15d7654948a6c2ee5ce9c20203a306ec70c67dbcecccbef3bff1ea193093e5302d78b764d60305700b38f0087e1758a9aacf98e56604db47c4d4946e50cc993a89ad475382054ce3ab534b9f4905a8beafbeaea7e2b5615f17ddd9b3", 0x65}, {&(0x7f0000912000-0x86)="f93dd95f875489c0f79f22e65c87f16b400d3cadf1ea06b0e874222233b4f1ced446cdaa5f44c5508b7be91d41c454d08e16aed7d16907bed20afec34d574aacc73931e37295b87e56d8c37d707472a0aa71859a612d36e584b205d6eae320dd538d4552068010c2a7dbf98a282f9fd58724bf0f44535a11b5850333c40c85df3249109747ee", 0x86}, {&(0x7f0000cdf000-0x4e)="753c07cda5922f87b4878a4767ec75341c30e6336f8183ad46ccec72835cd568a5d0d51bc73d0108f8a3c4c2ab70210a247ce243ff7f61234ffb2e934eb20fa6cc4bf1d833019b90e11f53d3de7b", 0x4e}, {&(0x7f000043a000)="ebdf3774fcd737088f8f6617767b6b99869dc64adc626a8600f6c26a73c305f70f426dbc0d0f7c289cdd8141e0b91ac9f1b8e396e7cb4f892337522d3efe5ed82390e454f5e4eadfb98f5cf9a55a9b20b5e543a0a8f7495fcd544fdfc864db06842c392fd14c2933444e919fd961075f5949897618cfc900def0b3b1677ec69d77d6ef0953fc1bddc323fc9f579ee68c4c2c4a10afcff257eb1e67b5", 0x9c}, {&(0x7f0000a0b000-0x58)="d3f2118416f3ab6f2a4d275492c9934c4e1e177aaa079b7483ca0ac3383cb5e4a78158ad7d6f8c5647c7ff776fd91d45f036432590e5d664c06725392e31a63d13e73ea337aebc9231d09dc6ce11529b4c0524f40791aafb", 0x58}, {&(0x7f00004db000)="", 0x0}], 0x6, &(0x7f0000e01000)=[{0x28, 0x0, 0x8, "706f9adbe0a2688ed48dc8736d795c527f12aa42a564d8"}, {0xf0, 0x10f, 0xf4, "55c11368488fae2d34f7efa2ad4e0807e7e45faae615c241dd6db7a9661aea46473f9c15e85ec7526fc31a55d2285a2cf58cd2504ff59e3e75c66ea9b87bc84a607642d900f4e44b9ec7ead37b065fdb0388726f4eef4c74ab276f8d266d7aa4be90caa56672b914d3ddc7f0e553e0c9a0f8d0f10d262691802c5f6d4393b47235e41e7eacc674d66eb7bf6fe81ef721f537fb3652743c58d39fbcaa74e9505765cc27a9d0601b27ab2535ec2034a3d2d3b0177c626509814b6f2a2834eb1901c3e20e4a7b1c4dce89976e1ceabe84b196ad58c48e97c0eec43612b7c8793472"}, {0x48, 0x107, 0x7, "88e4832fcc76216337bd437f33c139708190a963211beca1a3a6ce60981c9065c9bbffeb51c671eefa4263fe6a90e4568081b59f"}, {0xa8, 0x105, 0x3, "abb71d6319827fca53dbdd2efe76b5f1169fcda0c1dff77c99dd8fbbdbba08d3f69c107fde6dd5cd6db067a5c0451e079a9a6255d5bcf360746bca02364b4a88b99c03971958ee56321901ee5e11f70d4c15e9bff25d36b53c001eebc2b682d075c37b58954136d35223ad120045466730d820c52a6630ce8f573acae9e387bb93b8d5234100d3d3f2d01a6ccbfdecaf8d1c"}, {0x108, 0x1ff, 0x6, "01127410d8367fb35955228e9409c2f731cee3e5e4d9ece33b8296abc3236493c0cc42b5913afb5c5c472a9e6db79d5a7e18137ffcbd601550b38a076269ed5e50a25f98914f4f63d5c3f76b85d8a4ed98f64bca99b4abd54a8074df6e40eeffcc57f61604024693fd05821053581c4f4aa85ac93404c0e273049a1064ebed898e78bc03a7cb5e24fe5f342fe936b63f16d3f43c0ea948e96a5cbca1530b5b818c4413b8023120b6eedd60988b6b1a78c841cdd511631f3e44ece7e908068bf5bd29377df0792e3f43a2f6b779ad5218925d9e0d303aabdf80a02eefa33dde46873f950af648ba264fc800909d785943d3"}, {0xa0, 0x10e, 0x400, "cad056483783bc6cc697e23076009a430f8966d7802cd0471e9eab7b4a598aca5b373389a182a28e4ed53492e862d26df4c5aee77867ea7e5a2f002e1adbb6e91a0364006382aa24f24b2f51776c15ade409ac1e2bf707ae390ee7875aa5c349663bae87bb82dc517c240abc312950ca14400e2208e24b8de7cac3ca7ca4748a155fce7d699439b6946945952086b2"}, {0x60, 0x118, 0x1ff, "25a51de378193d8063d9938e2afd881a4bbe36dd57d2028bd8a664ba4f83d0705d2beb674949763ff7bfebb030bf0023e36383e69547d177320b738c8aad1eb177c4242914f7d9d77ca5a7cb9c01b43c"}, {0x1010, 0x10f, 0x100, 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{0xf0, 0x10f, 0x0, "91ea7d344321af8c24320e7f91db1e367dca201739dc9831fb3fb50335bb65088dbbb8b9e9b7595861d3705f43e7f231b0c471635261d6026ec3869f155de195fdeebca78deaa24aca468642da875128fc781d7b411d76d3e74a9445b199bc7cd0c1694993f61be21ea68831e1295dbabe42e7bfbcbd157eb574badb864a61c48db5bdb1dc8a44c7441f29c8248034949bac56058ab7751fed1063e9156f0e5ce2bfcee62a2d9691988781faced37b5fbb08a3362003c4dc4a39402af84b0ee808ce9241c4f7750690e3581d497636f9ed48aafa93caaa14d7e2d7bd6d"}], 0x9, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00006b2000)={0x7ff, 0x4, 0x3a3, 0x3, 0x0}, &(0x7f0000fa4000-0x4)=0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000ad0000-0x8)={0x0, 0x0}) pwrite64(r8, &(0x7f000069f000)="01d5dc8c30d2327e317fba296f222d872a4f5bfded89aa81c601a823c9", 0x1d, 0x4) writev(r5, &(0x7f0000965000)=[{&(0x7f00000e9000)="7958ff1152000e7b3592bd7f9b857e00913e75923c7ad512843f71d44bbe927af335b75ac4de46c2223daf175d328d1dd62c71b75dc05429728b19836a0cfdf4d56a14a833992e8b9fe8d701c222ddd0226a7a0daf8fcb0dacc953afb59b500b882aa487e62fec20c8bc79ec987b3db9228eaba2727bf86a068c71b99f96ba25110b7dc60318577ab2f78392083077a9ae04d8d77c02731918019eef", 0x9c}, {&(0x7f0000301000)="fc301d302ee4318a5a443be336068d2b8ab5b27f809b79e79d188eca42f3dd4cf49b6dd9fc839e857cb3b5fd6775bf9cd16943425710c65ab69e2ae676d8a462062549a232d42bfebabc6e601eac517e0729f8af7487ecef602f4cb71b01498a705a7f1d7613a317edff63510c", 0x6d}, {&(0x7f0000cf1000-0x1000)="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", 0x1000}], 0x3) getsockopt$inet_IP_IPSEC_POLICY(r8, 0x0, 0x10, &(0x7f0000941000)={{{@in=@empty=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=@empty=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001af000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f00001ec000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r9}, 0x14) setsockopt$bt_l2cap_L2CAP_CONNINFO(r6, 0x6, 0x2, &(0x7f00004b5000)={0xff, 0x7, 0xb60, 0x1}, 0x5) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f00007cd000-0x10)={0x4c54, 0x1, 0x3, 0x4, 0x0}, &(0x7f0000538000-0x4)=0x10) openat$kvm(0xffffffffffffff9c, &(0x7f00008d2000-0x9)="2f6465762f6b766d00", 0x400000, 0x0) set_tid_address(&(0x7f0000918000-0x4)=0x0) accept(r3, 0x0, &(0x7f00004cd000)=0x0) [ 555.877481] SELinux: failure in selinux_parse_skb(), unable to parse packet 2017/12/03 18:48:54 executing program 1: rt_sigqueueinfo(0x0, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f000049c000-0xb)="2f6465762f766373612300", 0x100fcbb, 0x80) bind$inet(r1, &(0x7f000069b000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x803, 0x6) sendmsg$nfc_llcp(r2, &(0x7f000044a000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x3, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x10, 0x1000000029, 0x3e, ""}, 0x10, 0x0}, 0x0) r3 = socket(0xa, 0x3, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000006000)="2f6465762f6877726e6700", 0x480201, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000efe000+0x691)="2f6465762f73657175656e63657200", 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)="2f6465762f73657175656e63657200", 0x0, 0x0) r5 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a73000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r7, &(0x7f0000034000)=[{&(0x7f0000238000-0x21)="", 0x0}, {&(0x7f0000858000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2}, {&(0x7f0000de5000-0x4e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e}, {&(0x7f000091c000-0xf7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7}, {&(0x7f0000ee5000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xfff}], 0x5) pipe2(&(0x7f00004b4000-0x8)={0x0, 0x0}, 0x80000) ioctl$int_in(r6, 0x5452, &(0x7f0000b38000)=0x3c) r8 = request_key(&(0x7f00007c8000-0x7)="04ebf7ea00fc2f", &(0x7f00001ce000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a6d000-0xf)="2f6465760673657175656e63657200", 0x0) keyctl$assume_authority(0x10, r8) fcntl$setsig(r6, 0xa, 0x12) poll(&(0x7f0000e82000-0x8)=[{r7, 0x0, 0x0}], 0x1, 0xfffffffffffffffa) r9 = dup2(r6, r4) clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") capset(&(0x7f00003c1000-0x8)={0x20071026, 0x0}, &(0x7f00008bd000-0x18)={0x8b, 0x0, 0x5, 0xe66, 0x4, 0x6}) fcntl$setown(r9, 0x8, r5) process_vm_readv(0x0, &(0x7f0000916000-0x70)=[{&(0x7f0000f05000+0x86c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc1}, {&(0x7f00003b4000-0xb1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1}, {&(0x7f000016c000-0xc1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc1}, {&(0x7f000032a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f00008f7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb}, {&(0x7f0000186000-0xc9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc9}, {&(0x7f0000c22000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0}], 0x7, &(0x7f00003d7000-0x80)=[{&(0x7f0000859000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46}, {&(0x7f0000220000-0xe7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7}, {&(0x7f0000058000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000e93000-0x3a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a}, {&(0x7f000034b000-0x8b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b}, {&(0x7f0000c34000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000e02000-0x72)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72}, {&(0x7f0000072000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d}], 0x8, 0x0) tkill(r5, 0x16) getegid() setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00008cf000)=0x10, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000375000)=0x50a, 0x4) 2017/12/03 18:48:54 executing program 4: 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$sequencer(0xffffffffffffff9c, &(0x7f0000ffc000)="2f6465762f73657175656e63657200", 0x40300, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000048e000-0x4)=0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000b4f000)="27c56f246d6435732d6d2d246574680000000000000000035d2d76626f786e6574307500", 0x2) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) fallocate(r1, 0x3, 0x81, 0x40002) r3 = getpid() mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) migrate_pages(r3, 0x7, &(0x7f0000f0e000)=0x4, &(0x7f00007d5000-0x8)=0x101) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a08000-0x10)={0x2, &(0x7f0000bfc000-0x10)=[{0x3527, 0x9, 0xc22, 0x7}, {0x1, 0x3c, 0x20, 0xe5d}]}) mmap(&(0x7f0000000000/0xf10000)=nil, 0xf10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x2, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x2, 0x0, 0x0) r5 = socket(0x10, 0x3, 0x0) bind$netlink(r5, &(0x7f0000028000)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6, 0x0, 0x100, 0x0}]}, 0x10) write(r5, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) setns(r4, 0x4000000) 2017/12/03 18:48:54 executing program 2: r0 = socket(0x5, 0x12, 0x10) r1 = gettid() capset(&(0x7f00001b5000-0x8)={0x19980330, r1}, &(0x7f0000780000-0x18)={0x100000001, 0x5, 0x8000, 0x6, 0xffffffffffff9b27, 0x2}) mmap(&(0x7f0000000000/0x5af000)=nil, 0x5af000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x134) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000062b000-0x18)=@add_del={0x2, &(0x7f0000a6e000-0x10)=@common="64756d6d793000000000000000000000", 0x4}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f000019e000-0x14)={0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) sysfs$3(0x3) mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0x6) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f00005c3000-0x8)=0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r3, 0x1, 0x2d, &(0x7f00001c2000-0x4)=0x0, 0x4) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r4, 0x1, 0x5, &(0x7f0000dc1000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000dc1000)={0x77359400, 0x0}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000d6b000)=0x0, &(0x7f000020e000-0x4)=0x4) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$usbmon(&(0x7f0000dc2000)="2f6465762f7573626d6f6e2300", 0x6, 0x3eafad7dca22405c) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT(r5, 0x4010ae94, &(0x7f0000dc3000-0x10)={0x10001, 0x529, 0x0}) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000609000-0xc)={0x0, 0x0, 0x0}, 0xc) fcntl$setown(r2, 0x8, r6) sendmsg$netlink(r3, &(0x7f0000dbf000-0x38)={0x0, 0x0, &(0x7f0000dbb000-0x10)=[{&(0x7f0000001000)=[{0x28, 0x12, 0x1, 0x0, 0x0, "cdbcca00580f00000000000000090000639ebef7ffffff8b"}], 0x28}], 0x1, &(0x7f0000dc2000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/03 18:48:55 executing program 0: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000efb000-0x18)={0x0, 0x9, 0x30, 0x5be5, 0x1}, &(0x7f0000ef9000)=0x18) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000e77000-0xce)={r1, 0xc6, "64a42eed465bd766901f361483d0bb97cfb3ee88937dd3f805be876613d8864badbb0049ffb0d64896b7e500d7c27198f7ea42382edf7854ffffd8326d7fde225d6ec7e510f7cf7f8b995ce6d6e5c381061cf0c3dc9c49465744ca913462088546fe50421535777f649af9cd3561f413a2724a98242492f27b709c8be14ba1eddd7eb4f259d4303abb73a76a23b4e21b462bf326b34c17d9419202f5f5d5542e6c7e3ed24e2d20a12f45c2694be025f3bb0d6c2e856aa60921fc95165a40048db333e4aeb19e"}, &(0x7f0000913000-0x4)=0xce) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000efb000-0xc)={0x1, r0, 0x0}) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f0000efc000-0x8)=0x1) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000738000)=0x1, 0x4) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000ef7000-0x4)=0xbc, 0x4) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x2b, 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) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000953000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0xf, 0x0, &(0x7f0000b90000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x4) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000b8f000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000819000)=0x0) sched_setaffinity(r4, 0x8, &(0x7f0000d90000)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = dup3(r3, r5, 0x0) ioctl$TIOCMGET(r6, 0x5415, &(0x7f00009a5000-0x3)=0x0) fcntl$setlease(r5, 0x400, 0x0) ioctl$sock_ifreq(r5, 0x89f0, &(0x7f0000dd6000)={@common="626f6e64300000000000000000000000", @ifru_data=&(0x7f0000c98000)="0700000000000000db1ef7ee698c540000fc329c000100060040f6fd1f622ad5"}) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f0000e59000-0x8)=0x401) pipe(&(0x7f0000d84000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/12/03 18:48:55 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f000078d000)="2f6465762f7663732300", 0x0, 0x400) mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x3, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x10200000000107, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000090c000-0x8)={0x0, 0x6}, &(0x7f000050e000-0x4)=0x8) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0xfffffffffffefffd}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88, 0x80800, 0x5, 0x5, 0x80, 0xffffffffffffcfea, 0x9, 0x0, 0x1, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000080d000)="2f6465762f6b766d00", 0x2000, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009bd000)="2f6465762f73657175656e6365723200", 0x200, 0x0) ioctl$KVM_SET_XCRS(r4, 0x4188aea7, &(0x7f000041d000-0x88)={0x8, 0x1, [{0x8, 0x0, 0x2}, {0x9, 0x0, 0x8a}, {0x916, 0x0, 0xffff}, {0x80000001, 0x0, 0x400}, {0xfffffffffffeffff, 0x0, 0x9}, {0x1, 0x0, 0x7fff}, {0x13, 0x0, 0x3ff}, {0x724, 0x0, 0x3}]}) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000a1c000)={0x3, 0x14000, 0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00004bb000-0x6)="756d696300", 0x5) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r0, 0xaeb7) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f0000872000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000c24000-0xd8)=@ioapic={0xf004, 0x2, 0x4, 0x3, 0x0, [{0x3, 0xc5a, 0xffffffff80000000, [0x0, 0x0, 0x0, 0x0], 0x87dc}, {0x4a0, 0xbe4, 0x0, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x1, 0x4, 0x2, [0x0, 0x0, 0x0, 0x0], 0x7fffffff}, {0x1, 0xe272, 0x7, [0x0, 0x0, 0x0, 0x0], 0x38}, {0x6, 0x9, 0x4, [0x0, 0x0, 0x0, 0x0], 0x9e61}, {0xd7, 0x21f, 0xffff, [0x0, 0x0, 0x0, 0x0], 0x400}, {0x3f, 0xa3a5, 0x4, [0x0, 0x0, 0x0, 0x0], 0x100000000}, {0x7c733cb4, 0xfffffffffffffff7, 0x1, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x1, 0xbba, 0x100000000, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x3, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0], 0x17}, {0x45, 0x74, 0x67, [0x0, 0x0, 0x0, 0x0], 0x20}, {0x2, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x1f, 0x400, 0x1, [0x0, 0x0, 0x0, 0x0], 0x280000}, {0x3, 0xeba, 0x400, [0x0, 0x0, 0x0, 0x0], 0x9f}, {0x7fffffff, 0xfff, 0x80, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x3, 0x3, 0x7fffffff, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x3, 0x1a38, 0x8001, [0x0, 0x0, 0x0, 0x0], 0x8}, {0xa05, 0x4, 0xffffffff, [0x0, 0x0, 0x0, 0x0], 0xa1f}, {0xff, 0x100, 0x442a5a17, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x9, 0x1f, 0x3, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x8, 0x55, 0x100000001, [0x0, 0x0, 0x0, 0x0], 0xbc39}, {0x3ff, 0x7, 0x80, [0x0, 0x0, 0x0, 0x0], 0xbb3}, {0xffffffffffffffff, 0x6d, 0x24, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffa}, {0xfffffffffffff001, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0], 0x5c1}]}) ioctl$KVM_RUN(r5, 0xae80, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000fe8000)={0x0, 0x2}, &(0x7f0000fe9000-0x4)=0x8) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000fe7000)={0x2, [0x0, 0x0]}, &(0x7f0000f8e000)=0xc) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/03 18:48:55 executing program 3: mmap(&(0x7f0000000000/0xb10000)=nil, 0xb10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000b3000)="2e2f66696c653000", 0x2c) inotify_init() mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) socket$bt_l2cap(0x1f, 0x5, 0x0) socketpair$packet(0x11, 0x4, 0x300, &(0x7f0000d57000)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000067c000)={0x0, 0x0, 0x0}, &(0x7f0000b25000-0x4)=0xc) fcntl$setown(r0, 0x8, r2) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000e76000)="626465766d643573756d656d3163707573657400") fcntl$getownex(r0, 0x10, &(0x7f0000e75000-0x8)={0x0, 0x0}) ptrace$setopts(0x4200, r4, 0x0, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003c000)=0xc) r7 = inotify_init1(0x0) rt_sigprocmask(0x3, &(0x7f0000367000)={0xfffffffffffffffe}, 0x0, 0x8) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000057000)={0xfffffffffffffffd}, &(0x7f0000fc9000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000043000-0x10)={0x77359400, 0x0}, 0x8) getsockname$netlink(0xffffffffffffffff, &(0x7f00006a5000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e75000)=0xc) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x6, &(0x7f0000e9f000-0x18)=[r6, r3, r3, r3, r6, r6]) fcntl$setown(r7, 0x8, r5) fcntl$setstatus(r7, 0x4, 0x42000) inotify_add_watch(r7, &(0x7f0000005000-0x8)="2e2f66696c653000", 0x1ff) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x810, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r7, &(0x7f0000e77000-0x60)=[{&(0x7f0000e77000-0x10)="00000000000000000000000000000000", 0x10}, {&(0x7f000010c000-0xe3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe3}, {&(0x7f0000842000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}, {&(0x7f0000e76000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde}, {&(0x7f0000e76000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e}, {&(0x7f0000e76000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75}], 0x6) r8 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0, 0x0) symlinkat(&(0x7f0000020000-0x9)="2e2f66696c653000", r8, &(0x7f0000c20000-0x8)="2e2f66696c653000") 2017/12/03 18:48:55 executing program 4: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x1) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000f6a000-0x4)=0x3, 0x4) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000f6a000-0x4)=0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(r1, &(0x7f0000f6b000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f6c000)=0x10, 0x80846) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(r2, &(0x7f00009af000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000024000-0x4)=0x10) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r3, &(0x7f0000f6e000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000f6c000)=0x10, 0x80800) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x80000000021, &(0x7f00007e8000)=0x100, 0x4) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet(r0, &(0x7f0000f6a000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000047b000-0x4)=0x10, 0x8000000000080800) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f6f000-0x4)=0x3, 0x4) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f6f000-0x3d)="922501ea331b8a35776f5e1d91c11710fcd9c124f896e5442bd7880e33c98699fdbdda67a3173d16f6421c45fcd1c09fac71ec575beacd95ba63d3da66", 0x3d, 0x800, &(0x7f0000b98000)={0xa, 0x2, 0x40000000007, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r3, 0x1, 0x1a, &(0x7f0000974000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f6f000)=0x9e) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000f6d000)={0x0, 0x7f, 0x30, 0x8384, 0x4}, &(0x7f0000bdc000-0x1)=0x18) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f6f000)={r5, 0x100000000}, 0x8) connect$inet6(r0, &(0x7f0000f60000-0x1c)={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x11b}, 0x1c) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r4, &(0x7f0000f6f000)=[], 0x0, 0x6) socketpair$inet_sctp(0x2, 0x203, 0x84, &(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00004bf000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb4a5, 0x37, 0xfffffffffffffc00, 0x400, 0x5, 0x0, 0x0}) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f70000)={0x0, 0x0}) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000451000-0x4)=0x7, 0x4) r6 = bpf$MAP_CREATE(0x0, &(0x7f00002c8000)={0xe1b4f3d2016efdbc, 0x0, 0x8, 0xfff, 0x8000005, 0xffffffffffffffff, 0xb7c}, 0x1c) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f71000)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000423000-0x30)={0x3, 0x9, &(0x7f0000f68000)=[@map={0xa54b, 0x1ff, 0x0, r3}, @map={0x7f, 0x4, 0x8, r6}, @generic={0x6, 0x800, 0x3, 0x1}, @generic={0x1f, 0x1, 0x7, 0x5}, @map={0x1, 0xeeb, 0xffff, r7}, @generic={0x20, 0x7f, 0x6, 0x6}, @map={0x8, 0x5, 0x1f, r8}, @generic={0x9, 0x1fc0, 0x7, 0x9}, @map={0x7dfe, 0x8, 0xfffffffffffffff8, 0xffffffffffffffff}], &(0x7f0000d05000)="00", 0x10001, 0x49, &(0x7f0000f69000-0x49)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4000000000000000, 0x1}, 0x30) r9 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r9, &(0x7f0000796000-0x26)="260000002400430504edff0c540000000000000401000000ffff0100f1ffffffffff03c76e35", 0x26) recvfrom$inet6(r0, &(0x7f0000f64000-0x59)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6, 0x23fffd, 0x0, 0x0) 2017/12/03 18:48:55 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, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) clock_gettime(0x8, &(0x7f0000d2f000)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000b19000-0x10)={r2, r3/1000+10000}, 0x10) r4 = memfd_create(&(0x7f000003e000)="402670726f636b657972696e6700", 0x0) ioctl$TIOCCONS(r4, 0x541d) r5 = syz_open_dev$sndseq(&(0x7f0000f36000)="2f6465762f736e642f73657100", 0x0, 0x8000000000102) r6 = dup2(r4, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c93150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000c1d000-0x4)=0x0) gettid() ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000ecf000-0x2)=0x7fffffff) pread64(r0, &(0x7f000062b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f0000961000-0x18)={0x0, 0xdcbd, 0x30, 0x80000000, 0x9}, &(0x7f0000696000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000818000-0x98)={r8, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x5}, 0x98) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r1, &(0x7f0000536000)={0x80000008, 0x0}) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000e82000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r5, 0xc05c5340, &(0x7f0000d32000-0x68)={0x0, 0x6, 0x1, {0x77359400, 0x0}, 0x1, 0xaf7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_int(r1, 0x1, 0x4, &(0x7f0000081000)=0x0, &(0x7f0000bb7000)=0x4) ioctl$sock_proto_private(r1, 0x89eb, &(0x7f00009e3000)="67012f71fb0f8d89acf3adf27ca05ea69e0fd82dd8e3d0652b8399ea8fc39c3c3290b347933083febb637c8fb74f346c65f6f85bd43a8c456bcc9b63dc97f95f57d333278e1c40f46834e4868e15a97074c7e6fee4267cbdf99dc0288b5465b8b28073d6bbbf6964635ada7cd3c71388c419aa621d89a42296c402ecf6a70f5ccd29b7ff3e02a5f28bdaf3b3f2e40345c6") tgkill(r7, r7, 0x14) ioctl$KVM_DEASSIGN_PCI_DEVICE(r6, 0x4040ae72, &(0x7f0000618000)={0x80000000, 0x101, 0x3ff, 0x4, 0x4}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, &(0x7f0000044000)={0xa00000000000, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r4, &(0x7f0000e70000-0x30)=[{0x1e, 0x1, 0x9, 0x3fd, @tick=0x1, {0xa, 0x7}, {0xf7fffffffffffff6, 0x0}, @connect={{0x1, 0x5}, {0x3d, 0x1e1}}}], 0x30) clock_gettime(0x0, &(0x7f00008c1000-0x10)={0x0, 0x0}) futimesat(r4, &(0x7f0000683000-0x8)="2e2f66696c653000", &(0x7f00000d6000)={{r9, r10/1000+10000}, {0x0, 0x7530}}) ioctl$sock_SIOCSPGRP(r6, 0x8902, &(0x7f0000835000)=r7) lstat(&(0x7f000055d000-0x8)="2e2f66696c653000", &(0x7f0000da4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000b1b000)={{0x80, 0x101}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3, 0x6, 0x4, 0x4, 0xffffffff, 0x7fffffff, 0x8, 0x0, 0x7, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/03 18:48:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r1, &(0x7f0000926000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, 0x1c) listen(r1, 0xffffffffffff0000) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000d30000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000eb000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00009bf000-0xc)={0x0, 0x1c, &(0x7f000018a000)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f0000131000)=0x10) connect$inet(r2, &(0x7f0000868000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000ff4000-0x8)={0x1, [0x0]}, &(0x7f0000c78000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000b52000)={r3, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000045c000)=0x98) close(r0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000c0b000)={r4, 0x0}, &(0x7f00003a4000-0x4)=0x8) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000d35000)=0x0, 0x4) sendmmsg(r0, &(0x7f0000598000-0x80)=[{{&(0x7f0000c1b000-0xc)=@nl={0x0, 0x0, 0x1, 0x0}, 0xc, &(0x7f0000e51000-0x10)=[{&(0x7f0000408000)="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", 0x1f8}], 0x1, &(0x7f0000b71000-0x10f0)=[], 0x0, 0xffffffffffffffff}, 0x1}, {{0x0, 0x0, &(0x7f00006ed000)=[], 0x0, &(0x7f00004e5000-0x38)=[{0x28, 0x100, 0x0, "6b2ec56568235e6653b6ffffe78e29f8b8aaf9f4"}, {0x10, 0x0, 0x0, ""}, {0x10, 0x0, 0x0, ""}], 0x48, 0x40000}, 0x2}], 0x2, 0x48004) socketpair(0x9, 0x6, 0x7f, &(0x7f0000c54000-0x8)={0x0, 0x0}) 2017/12/03 18:48:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "637473286362632d646573335f6564652d61736d2900000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000458000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) madvise(&(0x7f0000328000/0x1000)=nil, 0x1000, 0xf) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r5, 0x4040ae77, &(0x7f00008d7000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r6 = memfd_create(&(0x7f0000c8f000)="2f6465762f6877726e6700", 0x3) ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SET_CLOCK(r6, 0x4030ae7b, &(0x7f0000b90000)={0x7f, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$bt_sco(r3, &(0x7f0000335000-0x8)={0x1f, {0x5, 0xe7f, 0x20, 0x8, 0x7, 0xb6}}, 0x8) fchmod(r2, 0x8) r7 = dup2(r4, r5) ioctl$DRM_IOCTL_MODE_GETCRTC(r7, 0xc06864a1, &(0x7f0000b9b000)={&(0x7f00004c3000)=[0x7, 0x0, 0x77, 0x80000000, 0x8, 0x1, 0x1000004, 0x2], 0x8, 0x8001, 0x0, 0x4, 0x7fff, 0x3e5f, {0x2000000011443367, 0x4, 0x80000000, 0x9, 0x4, 0x5, 0x1f, 0x4, 0x1ff, 0x3, 0xfffffffffffffff7, 0xfffffffffffff924, 0x7fff, 0x4000001f, "48899bb52bf93d874bc3198674d7763b8a637eb4787ae135a733c5556c7921dd"}}) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f0000414000)={r7, 0x7, 0x80000001, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sigaltstack(&(0x7f00006cd000/0x2000)=nil, 0x0) modify_ldt$read_default(0x2, &(0x7f0000735000)="00", 0x1) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56e0000009aeb995298992ea5498beef9f5d56534c90c2", 0x18) r8 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r8, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000d9b000-0x50)=[{&(0x7f0000b4d000)="4dd3deb2db1704f5cf892cd2f118b6c2e0b6ab3a12b1fcd9430aee6f1ccda1f499c70fff522092c04a33a7bfc0252a173eb73a80c7a572b6d98dd37afb4849fefa3e4fb58d5c847932260418ca622be50fcbb9bd3c2d2c19bcd5879aef0cf89e346b43a0494280045f0fa2af64120849ab1fcddf346e821bf20b048bf9efa3da6ed5acc57e8e4d061005dcc1f6a8d3fd34a78928120dd011722b60f049825452d92cdbe78366e93f55cc5ce01f0a24e57fc49492521fa74ff90b8c903d5e34789f29bf15cebd4b8cd4af0cb990adf56928aa1b78970b078b4eb4f6c84c0255c641ad15fefe0bcdab2e1fa09828872a44e1e64c133b84bd9124", 0xf9}, {&(0x7f0000a54000)="8c47075fb9ec97131659283a244f07afc8db4ba65656e31b90aaeca69daa601e4cf2d2fcc2685cf27fd50dbe3b3fd572bf5bea1143b97dc62dd3d3f80134bb73b978a2ae2f69ac6a821951e7896a35b6c1a8c410d932ae10dd35cbbb4dcdd0d539b946e28505b686189d63a03636abe64ef96883dadda2a9b134b995163d75e42b6b9bc403dafd70ac4112e55ef451639881dcb67f1b366f8fb0e970912fab15271dfe4131e6238eb7e7fa145b11503987fccd8531963ee5d1c8042df22146ffc89eb234442f51db99fb18c07114253854e2f523588d6a603ad574e4111ca743d0c216bdcf6b0bcdd1751099fe277f56fb44f61a", 0xf4}, {&(0x7f0000c9c000-0xc8)="69bd164d00888ec846fdeb7e5691072a535c8fa7f6881e5e7c142e7bb78878f4d3cd9c52586cfaa9188e100e542f2fed17b3ced6790ac259258b567a941e96a76a78ceac192494d174f57c15aeb9b755fbce171449fc18d5832588d4d3813f4e7ba9a855337ee5ae0f7ba3c3b449b206acbff78d3ee687981a6ff11d98b6b2605ba8521053044cdbe7c0a4382cfd3469fb686055d662a0fb6922d545cb7f6f2685ce000000809b6292c02c6b0c63bae9c2d6ed895b92d6fa36e8b8fe6e144fa774bc82ae4b1d48d7", 0xc8}, {&(0x7f00005d0000)="", 0x0}, {&(0x7f000024e000-0xdd)="57344f4974bd7f14789ed3f68c061d4b6b03c812c2b7a2e8d71cb7674adb50a608c47b40056a9fe6e178dcdf44a1708a48a9d3a9d470d1015e83cb431e3519f76d0bac73470a917dd18c3957235fe91fe455bd96fda6d3444a75d304c983da55e3056263d1c3aa88a56036ba3bcba997227c5f899bd2a154799fec42d6891967d5a04ed9b25b419051327749f2c64e60543d8960dce2de756be6979877b6cdf85ce347c1fab6d1faa6d0d95df3535ca2ee5d33796b163259798b35876d19e391e6c5c4a8c5f9045db6f22b083df4699510491c189e18523ff235018878", 0xdd}], 0x5, &(0x7f00006a7000)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x10}, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000575000-0x4)=0x0, 0x4) recvmsg(r8, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00002a7000)=[{&(0x7f0000427000)="000000000000000000", 0x9}], 0x1, &(0x7f000042c000)="", 0x0, 0x0}, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f000053c000-0xa)="2f6465762f6375736500", 0x2000, 0x0) 2017/12/03 18:48:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) waitid(0x3, 0x0, 0x0, 0x41090007, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000500000-0x10)="2f6465762f73657175656e6365723200", 0x800000000000, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000017000)={0x1f, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}) r1 = gettid() ptrace$peek(0x2, r1, &(0x7f000018f000-0x8)=0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009ee000)="2e2f66696c653000", 0x0) r3 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f00002d1000)=0xb) dup2(r3, r3) fcntl$setstatus(r2, 0x4, 0x42400) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000ad7000-0x28)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r4 = socket(0x11, 0x80803, 0x0) recvfrom$unix(r4, &(0x7f0000f9a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29, 0x10000, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000024e000)=0x0, 0x4) renameat2(0xffffffffffffffff, &(0x7f0000aa4000-0x8)="2e2f66696c653000", 0xffffffffffffffff, &(0x7f00005c6000-0x8)="2e2f66696c653000", 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000095e000-0x10)={0x0, 0x9, 0x8000, 0x0}, &(0x7f0000e91000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000278000)={r5, 0x3cf}, &(0x7f0000019000)=0x8) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000b63000)=0x0, &(0x7f0000868000+0xd7a)=0x4) rt_sigqueueinfo(r1, 0x12, &(0x7f0000cb3000-0x10)={0x12, 0x7fffffff, 0x0, 0x80000001}) ptrace$setsig(0x4203, 0x0, 0x9000, &(0x7f0000001000)={0xb, 0x0, 0x2, 0x0}) ftruncate(r2, 0x2) setsockopt(r4, 0x107, 0x1, &(0x7f0000001000)="", 0x200) close(r2) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f000075c000-0x4)=0x0) splice(0xffffffffffffffff, 0x1005f, 0xffffffffffffffff, 0x5f, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000178000-0x20)={0x0, 0x0, 0x0, 0x0, 0x80, 0x6, 0x0, 0x0, 0x0}, &(0x7f000079a000-0x4)=0x20) 2017/12/03 18:48:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00006fe000-0x190)={0x1f, {{0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) mknod(&(0x7f0000d32000)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000767000)="2e2f66696c653000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00003ce000-0xc)={&(0x7f0000803000)="2e2f66696c653000", 0xffffffffffffffff}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000ee000)=0x0, &(0x7f0000cc8000)=0x4) perf_event_open(&(0x7f0000a07000)={0x2, 0x78, 0xdd, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x7f, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x8, 0x0}, 0x0, 0xffffffbfffffffff, r0, 0xffffffffffffffff) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007fb000-0xc)="2f6465762f72666b696c6c00", 0x101000, 0x0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f00000ac000)="") r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00006b4000)="2f6465762f76637300", 0x10402, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000adf000)={r3, 0x3, 0xfffffffbfffffff8, "6cb578803f6f9a1b0000009e82643da7f9a4c1a4b5077d05e169f84858a890d53fe056ab8f34feee35b4bb00000004ce6a4b44909e3f16f477a86a9956100200000000000900c138a4f54fd0ac9d98148627829170215e"}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000b91000)="2e2f66696c653000", 0x1001, 0x0) gettid() mkdir(&(0x7f0000a67000)="2e2f636f6e74726f6c00", 0x141) sched_setaffinity(0x0, 0x8, &(0x7f0000d0a000)=0x1) r4 = openat(0xffffffffffffffff, &(0x7f00005be000-0x8)="2e2f66696c653000", 0x100, 0x80) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f000098b000)={0x26, "736b636970686572000000000000", 0x10, 0x1000, "6c72772873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001"}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000316000-0x25)="4f147338c5a362a652c7b77e68ef34010f87a4593d2a914ea2bef4b8474b0800000007e0b4", 0x25) ioctl$TIOCLINUX3(r4, 0x541c, &(0x7f0000598000-0x1)=0x3) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f00008d7000-0x10)="21ca59e81e3e19a5ee09ee624fc74a97", 0x10) userfaultfd(0x7fe) bind$alg(r5, &(0x7f0000845000)={0x26, "6861736800000000000000000000", 0x807, 0x100, "726d6431363000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/03 18:48:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007eb000)="2f6465762f73657175656e63657200", 0x503000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000007000-0x30)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, []}, 0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ftruncate(r2, 0x7fff) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b6b000)="2f6465762f76637300", 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f00003bc000-0x4)=0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) readahead(0xffffffffffffffff, 0x0, 0x0) getpeername$netlink(r0, &(0x7f00003b9000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000419000-0x4)=0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000e38000-0x20)={0x2000000000000, 0x3, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(r5, 0xc06864a1, &(0x7f0000025000)={&(0x7f0000005000)=[0x2000f7, 0x5], 0x2, 0x3f, 0x2, 0x0, 0x0, 0x0, {0x5936, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x10000, 0x8, 0x41e2, 0x0, 0x7, 0x6d57, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f5b000-0x11)="2f6465762f7667615f6172626974657200", 0x800000000000, 0x0) r7 = gettid() sched_getparam(r7, &(0x7f0000efc000+0xfaf)=0x0) sendmsg$netrom(r5, &(0x7f00007c7000)={&(0x7f00002f6000-0x10)=@ax25={0x3, {"4568c0efc82291"}, 0x1}, 0x10, &(0x7f00008e2000)=[{&(0x7f0000e41000)="f705b75961195a7da8352844f19bc6099bb3ca0179c0958faf01e70d60d67dc2716a16eb59573730cc56e41d87321a6c2296657d9874d8bd512508d861fc647738de2436ab628837894163403c928d5b43e2f5e9798e19b6787def256e25d6fdcfe108d419e1d226862d9375b0c8d536b6b50849569a81ab273a3ec86835e754148d02f717aa14571c232855339561f8c428e7ebb2b8cfffe32e1d9b13715f4db8a92ce4babd01e636f4", 0xaa}, {&(0x7f0000cb9000-0x1)="c8", 0x1}], 0x2, &(0x7f000033b000-0x140)=[{0xf8, 0x109, 0x37, "f22f90f9bcf66fa66bc7c2aa31e97e21558e75c6c3acca2a0c7bd0287a4796d9d57eca5f46c5f6266f5ba6a53401d2b48f9d469d745e5fb0ba412443dd9eaee1f2d00f65946546ea7d041058c4f745c49d458686b5d7fe6494abdf4082b80e1a317d300566da4359d641a797e76979b38d7d1768f31ab7d9b75cd5595e3b3d90aebc2a99133a57ff81beff0b8ea42579ec07a9d9977e9089392958a78ef97387a75ac27cc9205ba913e01b38956379c670ee88fd21a6d9d87e02b7faa733b99706710f2858ae40facf857f1672ee2fa8e6ac42b13ba40941fe67e53f6dadfcc188b9f70d0d"}, {0x48, 0x10b, 0xfffffffffffffffb, "a00cdf016622da9604a740be8608f8d787c2f8ccbcc6533c5cb43fc3174f66686930f8c3a8f408c11f19f468a128568b8cbd6c84"}], 0x2, 0x10}, 0x1) listxattr(&(0x7f0000c10000-0x8)="2e2f66696c653000", &(0x7f0000a03000-0x1e)="000000000000000000000000000000000000000000000000000000000000", 0x1e) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000e9e000)=0x5, 0x4) ioctl$sock_inet_SIOCGARP(r6, 0x8954, &(0x7f0000d7d000)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x16, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$TUNSETOFFLOAD(r6, 0x400454d0, &(0x7f0000f22000)=0x5) ptrace$poke(0x1, 0x0, &(0x7f0000819000-0x8)=0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000029000)=0x63a4, 0x4) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x4, 0x0, 0x0, 0xffffffffffffffff, 0x7, 0x0, 0xd5d9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x4, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x7, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x400000000, [0x0, 0x0, 0x0]}, 0x80000016, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r4, 0xc018ae85, &(0x7f000001e000)={0x1001, 0x0, 0x0, 0x0, 0x0}) 2017/12/03 18:48:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x93b000)=nil, 0x93b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x14, 0x8, 0x4, 0x0, [{[@empty=0x0], 0x0}, {[@multicast1=0xe0000001], 0x0}]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r1 = socket$inet6_sctp(0xa, 0x3, 0x84) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00005e7000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000067c000)=0xe8) ioctl$int_in(r0, 0x5452, &(0x7f000016d000)=0x2) mmap(&(0x7f0000000000/0xde0000)=nil, 0xde0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000415000-0x20)={@common="7369ffff000000000000000000000000", @ifru_flags=0xfffffffffffffffa}) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_int(r2, 0x29, 0x10, &(0x7f000044c000-0x4)=0x2, 0x4) bind$inet6(r2, &(0x7f0000b68000-0x1c)={0xa, 0x1, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x46, &(0x7f0000d1c000)=0x2000000000000000, 0x4) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000542000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000079a000)=0x10, 0x80000) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00008b8000-0xa)="6874637000", 0x5) setsockopt$sock_int(r0, 0x1, 0x100000000000008, &(0x7f0000a62000-0x4)=0x2, 0x4) sendto$inet6(r2, &(0x7f000071d000-0x2)="00c1", 0x2, 0x4002, &(0x7f0000e4c000)={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x0}, 0x1c) accept$inet(r0, &(0x7f000039d000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000044f000)=0x10) socketpair$inet(0x2, 0x800000004, 0xffff, &(0x7f00006fe000)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000962000)={0x2}, 0x4) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00009f2000-0xc)={0x0, 0x20007fffd, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r5, 0xc010641d, &(0x7f0000f68000-0x10)={0x0, &(0x7f0000646000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) mmap(&(0x7f0000de1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(0xffffffffffffffff, 0x101, 0xa, &(0x7f0000417000)=0x0, &(0x7f000017d000)=0x4) mmap(&(0x7f0000de2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = epoll_create(0xe3c) epoll_pwait(r6, &(0x7f0000d93000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x5fa0, &(0x7f0000cc1000)={0x5}, 0x8) r7 = socket$netlink(0x10, 0x3, 0x40000000000) sendmsg$netlink(r7, &(0x7f00004ac000-0x38)={0x0, 0x0, &(0x7f00000b2000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x24, 0x25, 0xcffddcf8d9b2dcff, 0xfffffffffffffffc, 0x0, "29003d5d0100000000000000000000001f"}], 0x24}], 0x1, &(0x7f0000587000)=[], 0x0, 0x20004010}, 0x0) 2017/12/03 18:48:55 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000d04000)="2f6465762f7573626d6f6e2300", 0x93, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f0000001000-0x5e)={0x5e, 0x100000000, "9c7f0d40569c3f507a2d307e14656ca25440dd3c7de70b76f0c52cf17e7d0beabf60564329f25c21aee0f5ca0f24553cf88c2f00a7408dc452099a2477c3f08a379a682529af45711b08009b0d60dab9655f39656ff8"}, 0x2000) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="65716c00000000000000000000000000"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000001000-0x1)=0xb0, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000004000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000003000-0x4)=0x1c) sysinfo(&(0x7f0000003000-0x32)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000003000)={0x0, {{0x2, 0x0, @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]}}, 0x90) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000002000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000005000-0x10)={{0x0, 0x0}, {0x0, 0x2710}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000002000-0x40)={0x8, @time={r1, 0x0}, 0x1, {0x3ff, 0x5}, 0x6, 0x2, 0x6c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f0000005000-0x8)={0x0, &(0x7f0000006000-0x7b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x3, 0x5) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r2, 0x0, 0x17, &(0x7f0000eed000)=0x4, 0x4) getsockopt$inet_dccp_int(r2, 0x21, 0x20000000000011, &(0x7f0000eea000-0x4)=0x0, &(0x7f0000ee9000)=0x4) bind$inet(r2, &(0x7f0000002000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r2, 0x0, 0x17, &(0x7f0000ee0000-0x4)=0x0, 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000046a000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/03 18:48:55 executing program 4: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x1a, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00008d3000-0xc)={@loopback=0x7f000001, @rand_addr=0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000ff0000-0x44)={{0x2, 0x1, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000bfd000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fec000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000004000+0x571)={@loopback=0x7f000001, @multicast2=0xe0000002, r2}, 0xc) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000000f000+0xef)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000018000-0x18)=[{0x0, 0x5f7f}, {0x3, 0x5}, {0x3, 0x80000001}], 0x3) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000074000)="8188c741cc18ec0a5a64818d855c2a3600008e22f65216c00000000000000001b4162532e1e35b3eabfb0d59ed5c27b4a57a0169a39c76e754132ee23931570b4d6f01f42bafdc7df6276e8bd7a600217bf348681495b28e2a5a137590f5978fd85a8fcd0916d7", 0x67) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000112000)={@loopback={0x0, 0x1}, 0x400a, r2}) syz_extract_tcp_res(&(0x7f00003c9000)={0x42424242, 0x42424242}, 0x100000001, 0x1ff) syz_emit_ethernet(0xfa, &(0x7f0000fed000)={@random="b346d37206e1", @random="de895db1468d", [], {{0x86dd, @ipv6={0x8, 0x6, "a228af", 0xc4, 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}, {[@routing={0x2f, 0xc, 0x1, 0x10003, 0x45c, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}]}, @routing={0x3f, 0x8, 0x0, 0x80000001, 0x9, [@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}, @loopback={0x0, 0x1}]}], @tcp={{0x0, 0x0, 0x42424242, r5, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000047f000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x4, &(0x7f0000026000-0x4)=0x0, 0x4) write(r7, &(0x7f000001a000-0x69)="", 0x0) recvmsg(r6, &(0x7f0000705000-0x38)={&(0x7f0000367000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000817000-0x40)=[{&(0x7f0000e48000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa7}, {&(0x7f0000eb2000-0xff)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff}, {&(0x7f0000f76000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}, {&(0x7f0000ca7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa6}], 0x4, &(0x7f0000d2a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84, 0x7fffffff}, 0x22) recvmsg(r6, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)="", 0x0, 0x0}, 0x1ffe) r8 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_SECURITY(r8, 0x112, 0x4, &(0x7f000012f000-0x2)={0x5, 0x2}, 0x2) pipe(&(0x7f0000c9c000)={0x0, 0x0}) accept$inet(r9, &(0x7f0000a52000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000083000-0x4)=0x10) mmap(&(0x7f0000000000/0x926000)=nil, 0x926000, 0x2, 0x35, 0xffffffffffffffff, 0x0) r10 = socket(0x10, 0x1, 0x2) sendmsg$netlink(r10, &(0x7f000024b000-0x38)={0x0, 0x0, &(0x7f0000e9e000-0x10)=[{&(0x7f000061d000-0x24)=[{0x20, 0x1d, 0x305, 0x1ff, 0x80000000, "900000000000000004000301040001"}], 0x20}], 0x1, &(0x7f0000618000)=[], 0x0, 0x0}, 0x0) 2017/12/03 18:48:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000528000-0x8)="6b657972696e6700", &(0x7f0000aa6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000735000-0x6)="727872706300", &(0x7f00000c3000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000088a000-0x3)="5b9e00", r0) r1 = add_key$keyring(&(0x7f0000eac000)="6b657972696e6700", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f0000176000)="7573657200", &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r1) r3 = add_key$user(&(0x7f0000893000)="7573657200", &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000632000-0xc1)="b33ab70079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f60c01e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002813b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b0a", 0xc1, r1) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r2, r3, r2}, &(0x7f00005cd000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x31, &(0x7f0000550000)={&(0x7f0000ba6000)={"726d643136302d67656e65726963"}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/03 18:48:55 executing program 3: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x80000000, 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) socket(0x2000000011, 0x3, 0x300) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r1, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000de1000-0x9)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) r4 = socket$unix(0x1, 0x7, 0x0) bind$unix(r4, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r4, 0x3) nanosleep(&(0x7f000096e000)={0x0, 0x0}, &(0x7f0000f32000)={0x0, 0x0}) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000053000-0x10)={r5, 0x0}, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000712000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f00006ea000)=0x0) ioctl$FIONREAD(r4, 0x541b, &(0x7f00005c7000)=0x0) connect$unix(r3, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r3, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r0, &(0x7f00009d8000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000035000)=0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00006e2000)=0x1) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdf000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r6, 0x5420, &(0x7f0000dc0000-0x4)=0x6) read(r6, &(0x7f000064a000-0x1)="00", 0x1) 2017/12/03 18:48:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)="2f6465762f696e7075742f6d6f7573652300", 0x8, 0x0) clock_gettime(0x0, &(0x7f00006f1000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000853000)={{0x0, 0x0}, {r1, r2+10000000}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) splice(r0, 0x0, r0, 0x0, 0x6, 0x8) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000001000-0x4)=0x5) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000000000)=0x1, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000001000-0xe)="73656c662e6b657972696e672800") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000001000)=0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=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}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x1, 0xfffffffffffffff9, 0x1, 0x1, 0x19, 0x20, 0x80, 0x16ec19a9, r3, r4}, {0x9, 0x3, 0x43fcefa5, 0x3ff, 0x0, 0x100000, 0x0, 0xfffffffffffffff8}, {0x55f, 0x2, 0x7ff, 0xd0a}, 0x9, 0x7, 0xbc1, 0x1, 0x46, 0x1}, {{@in=@multicast1=0xe0000001, 0x20, 0x181e7168}, 0x3, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc9, 0x0, 0x3, 0xff, 0x3f, 0xf2a, 0x4}}, 0xe8) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000002000)={0x8, {{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x1c4e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x200, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000)={0x0, 0x1}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000003000-0x5c)={r5, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0xffff, 0x3, 0x9, 0x1, 0x8, 0x1, 0x8, 0x4, 0x8c, 0x100000000, 0x7, 0x24000000000, 0x7, 0x40]}, &(0x7f0000003000)=0x108) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000005000-0x8)=0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000004000-0x19)="00000000000000000000000000000000000000000000000000") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000005000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) 2017/12/03 18:48:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x20000000000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000220000)="706f7369785f61636c5f6163636573732e6b657972696e67242347504c7b73797374656d7b2a2a9a6574683100", 0x2) syz_open_pts(r2, 0x2007) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3, 0x0, 0x2d, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) clock_gettime(0x7, &(0x7f000046a000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000a71000)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f0000e6e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f00003ed000)=0x0, 0x8000000200000085, 0x0, &(0x7f0000000000)={r4, 0x0}, &(0x7f0000003000-0x4)=0xfffffffffffffffe, 0x3ffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2001000000000fa, 0x9, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400010000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r3, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000b03000)=0xfffffffffffffffe, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0x3, 0x1) ioctl$sock_inet_SIOCGIFDSTADDR(r5, 0x8917, &(0x7f0000000000)={@common="626f6e64300000000000000000000000", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000905000)=0x0, 0x4) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r5, 0x800448d2, &(0x7f0000478000)={0x5, &(0x7f0000188000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x1e, 0x5, 0x0) bind(r6, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r7 = socket(0x1e, 0x2, 0x0) bind(r7, &(0x7f0000fc6000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5146669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r6, &(0x7f000075e000-0x80)=@generic={0x1e, "01030000000000feff000000000200000000000000000003c8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b248ba0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb31513100000002620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) sendmsg(r7, &(0x7f0000619000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000782000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) clock_gettime(0x2000000000, &(0x7f0000dd3000-0x10)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r7, 0x8902, &(0x7f000004d000-0x4)=r1) 2017/12/03 18:48:55 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xf) close(r0) mmap(&(0x7f0000b7a000/0x4000)=nil, 0x4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x28bfd86795d1bafb, r0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000001000-0x4)=0x5, 0x4) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)="2f6465762f6b766d00", 0x502ed115b2d9a5ae, 0x0) ftruncate(r2, 0x40102) mmap(&(0x7f0000b7a000/0x1000)=nil, 0x1000, 0x3, 0x811, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)="2f6465762f736e642f73657100", 0x0, 0x0) read(0xffffffffffffffff, &(0x7f000096a000)="", 0x0) pipe(&(0x7f00003a4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000b7d000)={0x0, 0x4, 0x8000, 0x7fffffff, 0x8, 0x5, 0x9, 0x6}, &(0x7f0000b7b000)={0x2, 0x80000000, 0x5, 0x7, 0x0, 0x6, 0xffffffffdce42e62, 0xfffffffffffffe00}, &(0x7f0000001000-0x40)={0x0, 0x800, 0xa0, 0x0, 0xfe4, 0x9, 0x1000000000000000, 0x3696ee32}, &(0x7f0000b7b000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000000)={0x10001, 0x0, 0x7, 0x8, 0x4, 0x8, 0x5, 0x0}, &(0x7f0000b7d000-0x40)={0x45b9ec99, 0x2, 0x7fffffff, 0x40, 0x10001, 0x2, 0x5, 0x8001}, &(0x7f0000001000-0x40)={0x9, 0x4106000000000, 0x9, 0x1f, 0x6, 0x0, 0x4, 0x200}, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000b7a000)={&(0x7f0000b7b000-0x8)={0x1}, 0x8}) write$evdev(r4, &(0x7f000095b000)=[{{r5, 0x3f}, 0x0, 0x0, 0x0}], 0x18) readv(r3, &(0x7f0000e65000)=[{&(0x7f0000644000-0xf2)="", 0x0}, {&(0x7f0000433000)="00", 0x1}], 0x2) r6 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r6, r2, &(0x7f0000002000)=0x0, 0x876b5e795) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(r4, 0x4, 0x40000) setsockopt$sock_timeval(r6, 0x1, 0x15, &(0x7f0000b7c000)={0x0, 0x2710}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000004000-0xc)="2f6465762f72666b696c6c00", 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000b7b000-0x20)={0x0, 0x4, 0x5, 0x53, 0x5, 0x8324, 0x10000, 0x0, 0x9}, &(0x7f0000003000)=0x20) setsockopt$ALG_SET_KEY(r7, 0x117, 0x1, &(0x7f0000003000)="bd1a340eedf572f4eac98345adf566cba158f1b71aa03da7a06aa22450847d25c5a588339141c0081b21da3aa5f2a8806878a3eb2e8faba88e6a2fa76e96c4126d82eea32d5a92ce5646c171e611a22f4b2ea45370ad95b83908aa27325cede85df89582e514f3dce4f5bb5e7731c8ce488c13363490e001c0e271f56148a6bc07795728c4c4f344d9ba779eb096a38b1f43feee", 0x94) sendmmsg(r6, &(0x7f0000002000-0xc0)=[{{&(0x7f0000003000-0x10)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000-0x90)=[{&(0x7f0000b7e000-0x6a)="", 0x0}], 0x1, &(0x7f0000005000-0x1348)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000004000)=@ipx={0x4, 0x0, 0x0, "bca9b6a91231", 0x0, 0x0}, 0x10, &(0x7f0000005000-0x90)=[], 0x0, &(0x7f0000005000-0xe0)=[], 0x0, 0x0}, 0x0}], 0x2, 0x0) sendfile(r7, r2, &(0x7f0000b7b000-0x8)=0x0, 0x1fffffffe0) 2017/12/03 18:48:55 executing program 0: mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000536000-0x4)=0x0) r2 = getuid() getresgid(&(0x7f0000f2d000)=0x0, &(0x7f0000ddc000)=0x0, &(0x7f0000e9a000)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000687000-0x4)=0x0) fstat(r0, &(0x7f000076b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f00005ce000)=[0x0, 0xffffffffffffffff]) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000d74000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000210000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000971000)=0xe8) lstat(&(0x7f0000775000-0x8)="2e2f66696c653000", &(0x7f000036b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() stat(&(0x7f00003c9000)="2e2f66696c653000", &(0x7f00003ef000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getegid() sendmmsg$unix(r0, &(0x7f00003de000-0xe0)=[{&(0x7f000079a000-0x8)=@abs={0x1000000000000, 0x0, 0x3}, 0x8, &(0x7f0000006000)=[{&(0x7f00002f0000)="d5d5f5215b30680112b89ca0442149c87c1a48ad691092b7c508b8a200000000000004001452791eb80f005b6e6bc8f97e86d996c38775582e3132aebdd68354a40983aec99b4230", 0x48}, {&(0x7f00008eb000)="1ab9258b6617fa492b55d51716bf118a11044b94183102223b61b1f8e121e270c50ba4924a6704d3e44539c1448744f04f2ba7ca36de82d1931fb9fea86ec8f157fac4244217871e41165baa09cf9338c9332eb7d9d62668b9419db3f11390e93b01fed861d92603cf754ffa98c2da84a1511e84516e1dbeddc56521017f225117079a3e26347476", 0x88}, {&(0x7f0000aeb000-0x1000)="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0x1000}, {&(0x7f00008b7000)="2beec6d372fa66437c268f7248439c1e272eb192f130d20489d86b31c8d2070b", 0x20}], 0x4, &(0x7f0000d20000)=[@cred={0x20, 0x1, 0x2, r1, r2, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x80, 0x4}, {&(0x7f00001c2000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000cf1000)=[{&(0x7f0000655000)="c9e1d11dc2278f1911567a349982211da6b026cb5928b3371502f7d56d02cad48816", 0x22}, {&(0x7f000082d000-0x3a)="719b6908d514304b7c10fbd768cbf43cc13aee0cb0155a38b4062a1d95473e7dcc70267e3bfa1cc778fceea6231f474cc4f857402512c984372d", 0x3a}, {&(0x7f0000798000)="", 0x0}, {&(0x7f0000674000)="61671bd13f9471dd88ba6236411cb2cf7cac47acc0cd03a3b0d6146ccc5343f68bc9b377922448c1a767b11c751532fb91a56c3fb0a36202d5857498100411e18584", 0x42}, {&(0x7f000094b000-0x48)="bc202e80cd9b18bca75a03b64ceb61a103161952555da00131f3a1f745cd32dace949b1ba856993f71d637c5132c9c1a6c19aeec5825525677d06bb58d521bee519b5830a304454f", 0x48}, {&(0x7f00002f5000)="05efb98b533d73f8d23f8c7f4d013e5f3f3ae614c2fa954b4fd6b53a7738f6f6ab063b096bf01b13badcc05845522946153627a2bee2d5ee19c1c2cdce836af2bf2adbf12a9838a3171b17945c8c47a2e5369d52dad02a22d9eb2a46780b0f0222ad7bc081a70a9173a44b2fd30b6ff2c2eb04727a34d52151fd3f54186ac8c95374c410d0f3782994fa264d7799d9ccecbbc97722d17bb0487ad269d40c4f96ba52fa5399978320feed9e2d5978744ae4cfcea4aada342a6d3da29908ef194d960c581e645c5bfa54c0e5c2942af99f942235251b2572aff14d639445f92c658c28639af1ca6924856c25be6f2b2d2f84c05c", 0xf3}], 0x6, 0x0, 0x0, 0x4804}, {&(0x7f000084d000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000d67000)=[{&(0x7f0000df9000)="df587c438070e50ebecdcf51ab8c4182a0919c92df67207963e91c583988544cb25072b8402dabcacf864fc1dfbb62ce28c3fc655d01469ccdc2af3bf2f9b12c2bad8d9b910adf873c57f45e14f4a379395d3e5e64650cc6b763314a5fbc5b0d48ec2832da5c4b61b2d6839fdfff766e20b7ea34257bb326760ee33caa368148bb651442319447b0854bbeff283eee33db53a1b76f132a3895e84850b6aa64414b66c2b272b5019fbf4cf1d7a932c872d55a7a33e498a7ba50810d9df7b1b09e09b5d92eadbe739413819b9d77ad233d910a40ebc6a338d20c3987f1c6f2e8d82c47bd8b51ad4dd0ca4c0d", 0xeb}, {&(0x7f0000233000-0xfd)="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", 0xfd}], 0x2, &(0x7f0000af3000-0x88)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r12, r3}, @cred={0x20, 0x1, 0x2, r5, r9, r13}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x88, 0x8000}, {&(0x7f0000156000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000fa0000)=[{&(0x7f0000567000)="868f8238a9cb777a72d620b463cd7b05be18af0aa40a3205ed8224e7f639234c88ac67db1c65d252bc8be891b1d83e3290f970189494d6cc089924fba5da6011e0e2ac91d07b9856babe90e1cec6ffa9a86c68e044b0712786af1c97e28950212181e399a4063683c1bd9eae3015f0e8a9f5132818c00165703dac6acbb7ae37c9d308d02305220220a5afc555e3532102ba02983d2f6be29e8210b86feb0a08484367ed5c3a796006dfcb09d1768392685ab1ac4d5a551f65eb35f28a18c969f2b56020e16f0faac73db4cb5a0555e7359a64d39e3f49c507173d9b37a915e943bee71bb41e680e795c6ae3498b7626a9", 0xf1}, {&(0x7f000037b000-0xf7)="d8ded8e1a82f0467bcf09225084b18f9642309301c2141024bd06682b7935bd7bc2438a8fbb88bcd92343b742d2f9b17fcab0018069d4b958e7ee64d2523ba90790985eec5c7e1015a8a8672ee6f7e481418774cb6862a267be1d44bbd265dbdadedd7dd84cb7d6c649ef5c9f51ad8c14aa79a1d349d7a016731b8764e878c3b60f2439072118f615f4d8bffda6b0cea166d5ebf54eb39d2b90aa703ae2554861c6759a33517609a7ff9d37fcd68aaa8590eb6493b682e35c12a390a64ce44df86c8defe25abd33f6c522f828e35037c494a106aa2a9702d9aebec761a661aa6a1817e39f1e0af68ddd754e48f4387d6798a8a59c57532", 0xf7}, {&(0x7f00006ab000)="4aebe25dd40328b4ad82424b1687d4ea57d722ac250a1493924aaee6dd3e306bdae2159d6445ca4a", 0x28}, {&(0x7f000077a000-0x13)="27009905162ef5fb358c22187cc7c380500a1b", 0x13}], 0x4, &(0x7f0000f92000-0x50)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x50, 0x40000}], 0x4, 0x20000000) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000bd3000)=0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xc003, &(0x7f0000fa5000-0x8)=0x6da, 0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r14 = userfaultfd(0x0) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000d61000)=0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r14, 0xc018aa3f, &(0x7f000065f000+0xb60)={0xaa, 0x8000000000, 0x0}) ioctl$UFFDIO_REGISTER(r14, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r15 = syz_open_dev$sndtimer(&(0x7f0000000000)="2f6465762f736e642f74696d657200", 0x0, 0x0) r16 = syz_open_dev$sg(&(0x7f0000e98000-0x9)="2f6465762f73672300", 0x80000001, 0x230802) ioctl$KVM_SET_REGS(r16, 0x4090ae82, &(0x7f0000a5f000-0x90)={[0x3, 0x3, 0x816, 0x7, 0xe1b, 0x5, 0x42, 0x3f, 0x3, 0x1, 0x80000000, 0xffffffffffffffe0, 0xa248, 0xfffffffffffffb16, 0x6, 0x0], 0x6000, 0x0}) dup(r0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r17 = syz_open_dev$usbmon(&(0x7f0000598000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r17, 0x9208, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r15, 0x40345410, &(0x7f0000004000-0x34)={{0x0, 0x10000000003, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r15, 0x80605414, &(0x7f0000001000-0x50)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/03 18:48:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)="2f6465762f766373612300", 0x10000fff6, 0x200000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000db0000)=0x0, &(0x7f0000001000)=0xfffffff1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000084d000-0x8)={0x0, 0x7}, &(0x7f0000000000)=0xfffffffffffffdb9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000071f000-0x78)={0x0, 0x78, 0x3, 0xffffffffffffffff, 0x7ffffffc, 0x30ee, 0x0, 0x0, 0x0, 0x4, 0x4, 0xffffffffffff8000, 0x4, 0xe, 0x0, 0x278d, 0x40000001, 0xffffffffffffff81, 0x101, 0x800, 0x401, 0x3ff, 0x5, 0x0, 0x2, 0xffff, 0x0}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e2, 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) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f3e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ef6000)=0xc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d26000+0xb78)="2f6465762f73657175656e63657200", 0x1000000040bffd, 0x0) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000015000)={0x1, 0xe0, 0x4, 0x1, 0x5, 0x0, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r2, &(0x7f0000005000)="", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000000d000-0x18)={r2, &(0x7f0000e10000)="", &(0x7f0000017000)=""}, 0x2f) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f000000c000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)=""}) poll(&(0x7f000000d000-0x8)=[{r3, 0x10, 0x0}], 0x1, 0x9) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}, @acquire={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000002000)={0x34, 0x0, &(0x7f00007f3000-0x34)=[@acquire={0x40046305, 0x2}, @release={0x40046306, 0x4}, @increfs={0x40046304, 0x4}, @decrefs={0x40046307, 0x4}, @acquire_done={0x40106309, 0x0, 0x0}], 0x13, 0x0, &(0x7f0000004000)="2f7b51259682376c3c092ff4edd1807aa04031"}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) setsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f000018b000)=0x80000000, 0x4) open(&(0x7f000002e000-0x8)="2e2f66696c653000", 0x80040, 0x0) 2017/12/03 18:48:55 executing program 1: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)="2f6465762f6b766d00", 0x2000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000025000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f000001f000-0x9)="2f6465762f73672300", 0x8000, 0x101080240) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_VCPU_FAULT(r3, 0x4008ae52, &(0x7f0000027000)=0x11) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000020000-0x8)={0x0, 0x0}) ioctl$KVM_GET_CPUID2(r3, 0xc008ae91, &(0x7f0000027000)={0x1, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f000001c000-0x4)=0x2003254) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f000002a000)=0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x7ffffffffffffffe) ioctl$KVM_SET_GUEST_DEBUG(r6, 0x4048ae9b, &(0x7f0000014000+0x632)={0x10000, 0x0, [0x1d, 0x7, 0xffffffff, 0x0, 0x10000, 0x8000, 0x8000, 0x81]}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000024000-0x4)=0x81, 0x4) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, r6, &(0x7f000000d000/0x18000)=nil, &(0x7f0000011000)=[@text64={0x40, &(0x7f0000028000-0x28)="43f44f0fc72da34c000066440f3881234e0f2316b9c00800000f32410f060f01d1460f073ee700f8", 0x28}], 0x1, 0x2, &(0x7f0000001000-0x20)=[@efer={0x2, 0x1000}, @efer={0x2, 0x8000}], 0x2) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x482, 0x0, 0xffffffffffffffff}]}) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000028000-0x1)=0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000009000/0x18000)=nil, &(0x7f000002c000-0x18)=[@textreal={0x8, &(0x7f0000020000)="0f01d92665362e263636643e640fc71a66b9800000c00f326635000400000f300f0765660f3066b92b02000066b811eb000066ba000000000f30baf80c66b8b44a348366efbafc0c66ed66b91a0b00000fc7fb6626f466b80d0000000f23c80f21f866350c00c0000f23f8", 0x6b}], 0x1, 0x5, &(0x7f0000001000-0x10)=[@flags={0x3, 0x2000}], 0x1) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f000002b000-0xc)={0x20000012, 0x0}) ioctl$KVM_GET_MSRS(r6, 0xc008ae88, &(0x7f0000018000-0x18)={0x0, 0x0, []}) 2017/12/03 18:48:55 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x7)="6664696e666f00") getdents64(r0, &(0x7f0000001000-0x1000)="", 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000007000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000-0x4)=0x28) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000005000)={&(0x7f0000008000-0x60)={0x27, 0x6, 0x800, 0x5, 0x81, 0x3ff, "abbfb7f073c8cf103f17467153f8a706aed505a3698fe77bde83d2b5d014afadbb88ebbdeb9a9a38cd6e06b70c7bbd6de73ac1d252846bf8226afcb1e683e5", 0x1ff}, 0x60, &(0x7f0000007000)=[{&(0x7f0000007000)="62a94d363d623b355038e544b3f7d998058b67d981fbb50b56c6171d81d98898486e8a594d1b93d66e0489f74564f384405a18f6b63025e5cd765f33657ff4b5d0ce542fd67ad8ab277c545d84a40cdcb1f70955d8882319ca212f9a4c65c610d81f086d174d06c3ff8d600111bb0af3e509028c911593f77b6369ae2413d21c25647ae706405750abd743d8483d76389bda4f54a0d9878a721e57cb9872a5db13e93b95bcdd2b4f5b61e3cc036fe54369c3fd6f30d4", 0xb6}, {&(0x7f0000008000-0xcc)="c84a43a68b0f0aebb6b75e26bdd602ea56860eaed4bc9bbbd230f37b554971caf544ab77913f4f676cb06d3034eff82cbab501ce75106d3bec2306069708653e6f95002ea349ad8eb274611a6f9e57b1c133339a0eadd7a1b7326e3aaf92cda120179b4aeb2d5a5e54397e78f57cba2b112f0ff29cb5afb7d34a47ad8e96aab4d16cf3f854e398f4705c849111cb9f0edb2dbdf315ec742838f301ce9070cc6cf66cdf426ed3fc14aa97eac5927d0f2a5c751579e055a9ad810347f91a0cbbc0d3df4ac39f3a7e4b075995ee", 0xcc}, {&(0x7f0000008000-0x75)="b8e0e5003e35636c9c900e8e03446ae73ddc6887fac027695ac78dafdd302e9f851d9323055314e525d967abfe3fceb7d39a78414d95ae93eb59aca616695f505088e1a01e69c441474e31c9ebe69580b4a2e1cef10839abcefca6e267ee42e6205ffc88ed202eb5d6f790573205814dece2ed6f099b1d28730b37083f251ca21b31b0bc6dfb903ae6240dda268fca79914472b1541e2b995e391c10b5353730089279cdbde32a7304e73900e03aa6c5ac68dd61a26dbc3390b72ee84f69fc383c641663", 0xc4}], 0x3, &(0x7f0000003000)={0x18, 0x11f, 0x9e0, "e1a9b2b1"}, 0x18, 0x20044841}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000007000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000008000-0x4)=0x1000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000009000-0x4)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000007000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000000b000-0x38)={&(0x7f000000a000)=@ll={0x11, 0x17, r3, 0x1, 0x469, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000000b000-0x60)=[{&(0x7f000000a000)="32fe92434bc8138290fb6969f70bcd9167660900add18f59ab397fe7ad7cabbf71b26c46cf1f37f186c8c729ddcf662ea57c2c796389199199381df944549536a3bb1c3adb2009e3f4da37953df48ea929bb1f3e797a5554bcb8e04eb7f03710419aae77ff7596cbc82ed3e5a70677e110be59060fd056cd3aae31beba8efbcc03cb1b86955b8eb9da0b6ba5ba3cb3717272e2c618125c264c702ea2fc470e416320a78ce83cf1ce29ef21503a148dd5cf3373c0254c6589bafac46a206dc6dbbed3f6b9c0e695927a15a8d6331d2e72edd1a2a3f39cc2ede547f88204e57d1d9228f5", 0xe3}, {&(0x7f0000006000-0x32)="2de03f6783421da98649103a9693acd0d5bd24015b4b194fdf7d346abcfbfca08b01d0578daf6a8ff28354b0078d3c11c870", 0x32}, {&(0x7f000000a000)="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0x1000}, {&(0x7f000000b000-0xb6)="f4b5cea49b816e05bb8c75e4b901d311054852f968b1a9efff83185b2932d916e705326f31985dd2e0ef34adffa94e049dc6695f9b2f2361b1ebaa7904686c0453ad3ef34b2604f06adba6ff7c3f43c1716a3d53d58ad865b0f1a5c56ef6314b80ddce6fc11f677ea71181d76156f184259946edf2021b104a40c6317c6b55780b6c55f77168e687b459f712fa3c701979d22c90c2f1d068cc0194a061bf320e542d1d2d86562fcd50783e1947b6ffb067a18fbc4184", 0xb6}, {&(0x7f0000002000-0x94)="7d492e2f3863d2f27629787417684a398bd5485ab37f10e1e7ed116a9ef379130e7e0fd3d778e414b2ad5bf4f268590e71c949149a009e2434c5c241bb7b0cfaf39e71207a9070c205754ab4738df12f6ece299f76b77e0e1ff01b4c16988422cbbdeba78958d13346a027944c7bbecfc651e20e0092634fff8e3160540d18b673f438ed7e599f3d76f72887d8add0b2d3b90fdf", 0x94}, 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{0xb8, 0x119, 0x7fff, "e847bc84e4da12faa3c38df5a96b86c6801b92641696c5fb389ed500d16fbba31f6561dfdc74131cbfadf198dd815b550e4ce27476bfc2af17a03803c1fde52611b432a7411f03ddf3044bf268350b0bd29ba2cb15664de64a76ead52db905ea56a5aef2f24b0ede8f0645c0d3d40d15200a2db4c16573f03ac055836f6c8c95098ab8c378f0813dcd6206162c7610d22d8a243aed42388c9a37f32c1d193d8e3f99c6b18c1b"}, {0x108, 0x104, 0x5, "67c6f102ec71d2f57567f59e9d684d90ec00023545f32d34e5a2f4bba120e79bb362fef0f6166dee359fda783a4ad54311a810c0498b30dac48ef9369c2dbb5b938b83ff10d48c4d01baa0fc43cd74be239cabca679e68a55167536faa0aae20fd1c01119db19baf54de5deb9b3ed81b53eee7f86f0d22ebf17211448ee2a247e5d69cfee9b6bd312e4e4efb441e30f3a0ebd966b8d51c0119bdab171d9739dc8a49c81936f0e0c46dc1e1b211b898871555f3151bc9152ebfd49f25710e30eca362688ba7089769a71b2a54fa5341c5c023fe3ae9fa025d8eef41d1b8a88427fe5a407e12acb12342433c8bc899083c72aeb9"}], 0x1520, 0x40000}, 0x800) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000000a000-0x85)={r1, 0x3, 0x7d, "41e3eba679fe60c8eceae3a4fc245c81fd73e02aaa8ca0d0c98fa46b2657983b2400eca3227ad30e74635bfdc582e4ab4787a58275c3296ec9f2181a6acb588e4ba883315585450d7f9204d89cd65bc372b322dfb394e84e505cc831d9cd988d5848b800220bed67e5c1bdc0c658b147990ce1e3dc11e550873f182f4d"}, 0x85) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000000a000-0x4)=0x0, &(0x7f0000007000)=0x0, &(0x7f0000008000)=0x0) fchownat(r0, &(0x7f0000008000)="2e2f66696c653000", r2, r4, 0x1000) semget$private(0x0, 0x5, 0x600) 2017/12/03 18:48:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r1, &(0x7f0000926000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, 0x1c) listen(r1, 0xffffffffffff0000) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000d30000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000eb000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00009bf000-0xc)={0x0, 0x1c, &(0x7f000018a000)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f0000131000)=0x10) connect$inet(r2, &(0x7f0000868000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000ff4000-0x8)={0x1, [0x0]}, &(0x7f0000c78000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000b52000)={r3, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000045c000)=0x98) close(r0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000c0b000)={r4, 0x0}, &(0x7f00003a4000-0x4)=0x8) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000d35000)=0x0, 0x4) sendmmsg(r0, &(0x7f0000598000-0x80)=[{{&(0x7f0000c1b000-0xc)=@nl={0x0, 0x0, 0x1, 0x0}, 0xc, &(0x7f0000e51000-0x10)=[{&(0x7f0000408000)="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", 0x1f9}], 0x1, &(0x7f0000b71000-0x10f0)=[], 0x0, 0x0}, 0x1}, {{0x0, 0x0, &(0x7f00006ed000)=[], 0x0, &(0x7f00004e5000-0x38)=[{0x28, 0x100, 0x0, "6b2ec56568235e6653b6ffffe78e29f8b8aaf9f4"}, {0x10, 0x0, 0x0, ""}, {0x10, 0x0, 0x0, ""}], 0x48, 0x40000}, 0x2}], 0x2, 0x48004) socketpair(0x9, 0x6, 0x7f, &(0x7f0000c54000-0x8)={0x0, 0x0}) [ 556.899005] binder: 14149:14151 Acquire 1 refcount change on invalid ref 2 ret -22 [ 556.912814] binder: 14149:14151 Release 1 refcount change on invalid ref 4 ret -22 [ 556.929821] binder: 14149:14151 IncRefs 0 refcount change on invalid ref 4 ret -22 [ 556.938495] binder: 14149:14151 DecRefs 0 refcount change on invalid ref 4 ret -22 [ 556.947341] binder: 14149:14151 BC_ACQUIRE_DONE node 611 has no pending acquire request [ 556.955742] binder: 14151 RLIMIT_NICE not set 2017/12/03 18:48:55 executing program 7: r0 = memfd_create(&(0x7f0000b7a000-0x1)="00", 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8a, &(0x7f00004f7000)={@random="1d389ebd93e4", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800000800, @ipv4={{0x5, 0x4, 0x1000000000, 0x0, 0x7c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@time_exceeded={0xb, 0x1, 0x0, 0x0, 0x1c, 0x0, {0x16, 0x4, 0xfff, 0x0, 0x3, 0x0, 0x0, 0x1, 0xde, 0x7, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@lsrr={0x83, 0x17, 0x3, [@rand_addr=0xfffffffffffffff9, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}]}, @rr={0x7, 0xb, 0xdc, [@empty=0x0, @rand_addr=0x3bb]}, @noop={0x1}, @generic={0x3, 0x11, "b3395e057581cf256b715bea731b70"}, @ssrr={0x89, 0x7, 0x85, [@multicast2=0xe0000002]}, @ra={0x94, 0x6, 0x4}]}}, "6a98354794fc6357"}}}}}, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r1, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00002a6000-0x2)=0x88000000000000, 0x4) r3 = perf_event_open(&(0x7f00002db000+0x89f)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x9, 0x0, 0x0, 0x0, 0xaa3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000122000)="2e2f66696c653000", &(0x7f0000de8000-0x8)="2e2f66696c653000", &(0x7f00006af000)="737973667300", 0x800, &(0x7f0000fa6000-0x93)="3beed787c9b03c8c87230e898d5b4363885e5c5634924680988940b5e8d01fb5cd99bac82b62de335be6a97780ca05063b02f064d80cc50f7b4c509ae6d187fbd32430403b6c396c674f251759c794727bfc723297b4fa9cad1fb18a35af82c7a12956534524cb15b2ac13b686182346f16b255e283e521f121760771772a3884e122eff8e8d27518a53e3fe717088e1285f63") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00003ba000-0x4)=0x0) ptrace$setregs(0xd, r4, 0x2, &(0x7f0000c6c000)="dd0009a78e16db00a1f103000000000000080000008d") mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000c000)=0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, 0xc) r6 = syz_open_procfs(r5, &(0x7f0000008000-0x8)="656e7669726f6e00") read(r6, &(0x7f0000004000)="", 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r6, 0xc010640c, &(0x7f000000d000-0x10)={0x3, 0x3}) openat$cuse(0xffffffffffffff9c, &(0x7f00002f4000-0xa)="2f6465762f6375736500", 0x80, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00002b0000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000300000-0x78)={0x3, 0x78, 0x553, 0x100000001, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x8000, 0x80, 0x0, 0x0, 0x20, 0x80000000, 0x3, 0x363a, 0x0}, r4, 0x2, r3, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x7f, 0x7, 0x3, 0x0, {0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ff, 0x401, 0x7fffffff, 0x8, 0x1ff}}, &(0x7f0000be5000-0x4)=0xb8) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e63657200", 0x2000, 0x0) 2017/12/03 18:48:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) r0 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000028a000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f000000b000)="6173796d6d657472696300", &(0x7f0000696000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000218000)="70707030216574683100", 0x0) add_key(&(0x7f0000405000-0xd)="7472757374656400", &(0x7f0000373000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00000e8000+0x2b5)="ebb77c37c316c3ab41a3a46d420a3f427d50c3a3ea4b52f6368545ac10073c67f5ea44b770bf2dc6cfdff8130e80ebec92ca0b1eca1d1fd0a445eeea756258b48f05af707d753af70463933f24068f8b76a2d8b7b521e99c224006bd3ca3a3f26d48c707851ef126c8d7a6c58925ba4b936ee8727c56fa34f6e4d15e417f5842d5f05647c3f71133975604be999886bdb935e4890b55d6a185794dd91f23b2e68156375dc77d3f50e66c0c031a8c747b1c0a6aec00d60c6d6d73a2c41b35516cafa53a13706177a60aca1e85074b95b12c89c2d0c5f83a7f79ae651e0d29ae55e08f78aae20247779cd6b2b4", 0xec, 0xfffffffffffffffe) request_key(&(0x7f0000e92000)="6269675f6b657900", &(0x7f0000c2e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000eb4000)="6b657972696e6700", 0xfffffffffffffffb) add_key(&(0x7f0000f87000)="6173796d6d657472696300", &(0x7f0000522000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00005a4000-0x64)="68f750ed91fd0a18303ecfeccc741c6a1efb3bc5baa987d3f2b96549e07c058798c3e47da09f7ba512c20200980fc3a5af4b5954b7f3124fcb7e1445bc0e0546e1224c3f84857c57141286804eb434284989e572183fb4786974fff8654e97c44ecb2493", 0x64, r2) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) clone(0x80300, &(0x7f0000996000)="0d", &(0x7f000080b000-0x4)=0x0, &(0x7f0000ef7000-0x4)=0x0, &(0x7f0000094000-0x1)="d6") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000699000+0xf7c)="2f6465762f70746d7800", 0x4042000, 0x0) unshare(0x800000020004003) socket$unix(0x1, 0x43, 0x0) pipe2(&(0x7f0000672000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f000016e000-0x108)={0x0, @in6={{0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x101, 0x2, 0x101, 0x2, 0x0, 0x7, 0x2, 0x16, 0x6, 0x6, 0x80000008, 0x1ff, 0x44b5ee68, 0xa4, 0x5]}, &(0x7f00006da000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000ce6000-0x8)={r5, 0xfffffffffffff781}, &(0x7f0000ed7000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f00006a5000-0x18)={r6, 0xffffffff, 0x28, 0x4, 0x10008}, &(0x7f00001cf000)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000dc1000)={0xf4ea, 0x3, 0x4, 0x1003, 0x20, 0x5e0, 0x7f, 0x6, r7}, 0x20) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000954000)="2f6465762f73657175656e6365723200", 0x208000, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000a78000)={0xffffffffffffffff, 0xffffffffffffffff}) stat(&(0x7f0000fc0000)="2e2f66696c653000", &(0x7f00005c3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00009fd000)="2e2f66696c653000", &(0x7f00008fe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r9, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0xffffffffffffffff, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f00006f6000)=[@cred={0x20, 0x1, 0x2, r1, r11, r12}], 0x20, 0x0}, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r8, 0x4010640d, &(0x7f0000033000)={0x80, 0x8002}) recvmsg(r10, &(0x7f000000e000)={0x0, 0x0, &(0x7f0000203000-0x70)=[{&(0x7f0000f06000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54}, {&(0x7f0000b56000)="00000000000000000000000000", 0xd}, {&(0x7f0000259000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}, {&(0x7f0000238000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8}, {&(0x7f0000d84000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc1}, {&(0x7f0000877000-0xa)="00000000000000000000", 0xa}, {&(0x7f0000f42000-0x7b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}], 0x7, &(0x7f0000fc3000)="", 0x0, 0x0}, 0x1) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000e68000)={0x0, 0x0, 0x0}, 0xc) process_vm_writev(r13, &(0x7f00003cb000)=[], 0x0, &(0x7f0000f79000)=[], 0x0, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x5, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0}, &(0x7f00000de000-0x40)={0x7, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000b85000)={&(0x7f000047f000)={0x0}, 0x8}) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000551000)=0x7) setsockopt$netrom_NETROM_IDLE(r8, 0x103, 0x7, &(0x7f0000958000)=0x0, 0x4) accept4$inet6(0xffffffffffffffff, &(0x7f000035c000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000bd3000)=0x1c, 0x80800) clone(0x20900, &(0x7f0000a94000-0x1)="", &(0x7f00002b8000-0x4)=0x0, &(0x7f000029e000)=0x0, &(0x7f0000ce6000-0x3)="8b00ae") 2017/12/03 18:48:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(0xffffffffffffff9c, 0x0, &(0x7f000072f000)=0x0) socketpair(0x1a, 0x0, 0x6, &(0x7f0000916000)={0x0, 0x0}) accept$unix(r0, &(0x7f0000e84000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000695000-0x4)=0x8) socket$netlink(0x10, 0x3, 0x800000000000) mmap(&(0x7f0000000000/0xa78000)=nil, 0xa78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x802, 0x7) setsockopt(r2, 0x107, 0x12, &(0x7f0000000000)="", 0x4) mmap(&(0x7f0000a78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000049000)=@assoc_id=0x0, &(0x7f000000c000-0x4)=0x4) mmap(&(0x7f0000a79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x2, &(0x7f0000691000-0x4)=0x77, 0x4) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000dd7000-0x4)=0x80, 0x4) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ifreq(r4, 0x8922, &(0x7f0000601000-0x28)={@common="69726c616e3000000000000000000000", @ifru_addrs=@ethernet={0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000888000-0x108)={0x0, @in6={{0xa, 0x2, 0x51, @loopback={0x0, 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9d, 0x2, 0x5, 0x5, 0x7fffffff, 0x1, 0x3ff, 0x11, 0x2, 0xc1, 0x1c, 0x6, 0x61d, 0x97, 0x853]}, &(0x7f0000c2b000)=0x108) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e0f000-0x10)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa0}]}, 0x10) fgetxattr(0xffffffffffffffff, &(0x7f0000060000)=@random={"73656375726974792e00", "73656c662f00"}, &(0x7f00000a6000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84) pipe(&(0x7f00006d2000)={0x0, 0x0}) setsockopt$netrom_NETROM_T4(r6, 0x103, 0x6, &(0x7f000076e000-0x4)=0x1, 0x4) setsockopt$sock_int(r4, 0x1, 0x7, &(0x7f00008f3000-0x4)=0x5, 0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000a66000-0x4)=@assoc_id=r3, 0x4) socket$inet(0x2, 0xf, 0x9) ioctl$EVIOCSFF(r5, 0x40304580, &(0x7f0000426000-0x1a)={0x53, 0x5, 0x0, {0x3, 0x8}, {0x4, 0x4}, @const={0xfffffffffffffffb, {0x8001, 0x1f, 0x5b6, 0x5316}}}) sendto$inet(r1, &(0x7f0000bad000)="", 0x0, 0x20000801, &(0x7f0000283000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x3, 0xfffffffffffffffd, 0x4, &(0x7f00004d7000)={0x0, 0x0}) sendmmsg(r4, &(0x7f000042e000-0x78)=[{{&(0x7f0000cb4000-0x14)=@ll={0x11, 0x100000000, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000cfb000-0x60)=[{&(0x7f000099d000)="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", 0x5b0}], 0x1, &(0x7f000037b000-0x170)=[{0xc0, 0x107, 0x2e1c9658, "868983a7b5f757f8aa7c2397acf93c17729a6844c8c0c1f4904d291284b5b1f2061be5a5dcee3360cd6082d0d45e4380147acb27ae308c5bafbacbcc619f81a8d7c4716f4611e871d354ff38ed649475f3d6d3db51a9cad116b856c3ce5210848d5259393c0a1ab6ec3b8d453123a9b74e4d9a85e774ba99edb2fb61a3ae0f5664ad73f4d8b1f6f3339846b70b7702a6c7942ff96453ba74bfc89e29b024bb3dd9328f663948429e125191c6"}, {0x40, 0x117, 0x9, "917430cfbb95ee1ae8643ddfa488f7d7f26d868d96b053354369e53b9448501a1e0f32d9184721300d759159"}, {0x38, 0x104, 0x40, "1603374d0bc0a11876b9ba6de4be49d62ec7c9a2d70e14e33ff031cecd449c6a33c2c777"}], 0x138, 0x40}, 0x3f}, {{&(0x7f0000f0b000)=@ipx={0x4, 0xc0000000, 0xffffffff, "d0d159e674d9", 0x0, 0x0}, 0x10, &(0x7f0000ff2000-0x70)=[{&(0x7f0000519000)="bf5c994fededfbbeeb39599fee4e812a59655ca9aeed1c894425b5c6edc2c0d73ff995d9e51138d6f4b17cf8141d9867fa4a3764eb536fa7edd953178012d9e2f5ed93de863d3496cce9e3d714e06f8e8fcdd33b8006a8d5e24e4db3c49d92afd087d722e8933e22252ebf7d8121c34d5bc8f2eecd11749d4d19484a4dbf305fefacf84f4f0ded3e04d9ff8fc72ab1d64be8f45597cc21f20fa46887d76f6f082d41729c80b4207e6c1b701f9322dd53cddfc44e710bc1", 0xb7}, {&(0x7f00005e6000)="3125eb555c02c94367c6f0c4b17940eb7e64ee7adcd45dddbe42424f08acf6eaaf36f7476bdb6ffe7a5cc3d6346c07be2c97e61c01e6552d7747dafee5ab1bb5be179d859054e3560f9866dfa1b8964a99a4c7de18412d6ead316d0f38b76107d07aaa30e42532bd482f95f34db595fbd7d633942c3f32823e7a872bacc88ccda1dfeeae20500d06b6fcd7fcf9471390229bc8c61e8233c50130f582e4676fcb4bce795d408a2f77e98f5c0c8256432565bb90c648173fe2", 0xb8}, {&(0x7f0000a13000)="542824d13c968215f9f2a213884e4dcfdd7f8292905e42b18172264a94f8432f19a4602ebed0505afcc56cb9aad2f97e0217e8ce7eef4c712d8c96bf298be3bd80a94ba390e1a792c33db8eeadbbc0f956e42e2c61f85591ba10b57103f38139e248fc806c7ed7de19b40265b61a35bc8e3a8c9b036c3bb051170347cb76e2e667451f064dc7f4929240b85e1ae4d882c8379d1ee22da0bcde60a3f7270f209a0e9c549470d28fa8bb183b8290705d410784a5a43bad", 0xb6}, {&(0x7f0000be5000-0x46)="9c98db7e5457ead5e94a5bf651adbd3c45cac5c9029ac5e3769622197ff1a9f47a9081aaec67f284f733538722b7d121b2fdeee1bc3d075e1acdf9d3c29d34de640518a13138", 0x46}, {&(0x7f0000ab9000-0x92)="d0c0ddf125f4d2c12eb6334c3d4169a390cd4d5dddf6822f3c2723f400946c7353304560f9647f2bc42d13f0b8409e4c601e2d3845736180b448cbb5dc85612ebfd4494f7429fe4bb0127dfe2b6d66dd3c6f85b10aca624a08d942a032ee5dc0e8018a0a60c25f41f75b387110263242cabfd26f4bce87a829d9251612fb0a0b997c23ee97b8674ae3fd5786d842e4a095d4", 0x92}, {&(0x7f0000b0e000-0x5e)="aac4988169c20a3789a28521c86ae7ebc09adafa1ab882eaae630599d77ec4e0780a37f234dc9c821949685a59a25f6f10eb5c16166cd0675cdda6db34841fc9aa741d5083fa131bb36e6248b98de16f236282b28b28bf126bc950267e52", 0x5e}, {&(0x7f000058c000-0x45)="d7d8c5fedef8f45a7d0efaf96656c634f4071bbabf0ff25f2f9f7bfe6ef64300ee1c2f18c3e1da5314d9cd7e29843ab3169b5d3291d5630a62295a020f2c9ddf3c87bafb8d", 0x45}], 0x7, &(0x7f0000cb0000-0x1010)=[{0x1010, 0x105, 0x2, "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"}], 0x1010, 0x20004800}, 0x7f}], 0x2, 0x48001) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000fdd000-0x14)={r3, 0x20, 0x20000000000007e, 0x3f, 0x2000000000001ff, 0x4008001}, 0x14) 2017/12/03 18:48:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000dfa000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000264000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000717000-0x4)=0x14) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f00008cb000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000a88000)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000874000-0x10)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r2 = memfd_create(&(0x7f0000eeb000)="73797374656d00", 0x1) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000cbc000-0x4)=0x1f, 0x4) r3 = syz_open_dev$sndseq(&(0x7f0000d24000)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f000028d000-0xbc)={0x2, 0x3, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1, "cd47c7efa5b5a854", "d453307e85aff2ea285ed90da776fac49f7d9569f99199551176b50ce95d8a75", 0x683a, 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]}) r4 = shmget$private(0x0, 0x3000, 0x482, &(0x7f00006c3000/0x3000)=nil) shmctl$SHM_UNLOCK(r4, 0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000881000-0x14)={0x0, 0x3, 0x1, 0x55, 0x6, 0x6}, &(0x7f0000111000)=0x14) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000e53000-0x8)={r5, 0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f000000d000)={{0x0, 0x0}, {0xe, 0x0}, 0x0, 0x2, 0x4000000000, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/03 18:48:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fstat(r0, &(0x7f00008d9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) r1 = syz_open_dev$vcsn(&(0x7f00003ad000)="2f6465762f7663732300", 0x3, 0x440600) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f000095e000-0x38)={0x4, 0x35e, &(0x7f0000837000-0x81)="c3b2afc8a12b6b8b54aba55c4d213aed17bd6bdf93f822a00b41ce6230b618f3e02e35c1d546411714a8bb44c869747ee7ec5b039413541c2e0ee2d83ea35ec6c372bf0bb0fb185f84e8d45b92dc57b7be990fd0382a200d3028559c4bcd4ce3e754ba0c47459b4eefd532144a89db367d93955ba57b37b209bfbb2758526f8f72", &(0x7f0000604000-0xe8)="ae148e1d63e61c31b848bcab76e49a389a1b50f9144e9c21f274252d9418f9ca55719ffc07064b91f1dbc28bca6da87c103b74eb1ae688d1d7504adc5d7562b50b8e8638040acc8f565106e6dd35a50aa4327fc6bc2c9db89269b756fd70368848a17a0716abc9458f573fea84700d414705ce585488be65ad8ee3d8a38875a66256d2dc3c67a75015b6375fe218107a3067afa372d9b9f09442401789dd58ba354474b7d01306a2ae1b228f997fc99098149fa92c4e8e8b614a101c5e169436c3a351d5ecd12bfbedbe0e8479711bc095b450c4748689308d900f13b22c74cf9632f9d65af80ca1", 0x81, 0xe8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) bind$bt_hci(r1, &(0x7f000072a000-0x6)={0x1f, 0x7fff, 0x0}, 0x6) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x4, 0x0}) sched_yield() ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000203000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00006b0000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000026a000-0x2)=0x8) r3 = msgget(0x1, 0x460) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000036000-0xcc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r4 = creat(&(0x7f0000d6d000-0x8)="2e2f66696c653000", 0x3ffe) clock_gettime(0x4, &(0x7f0000796000-0x10)={0x0, 0x0}) write$sndseq(r4, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x3, 0x4000000000000000, @time={r5, r6+10000000}, {0x0, 0x0}, {0x80000000, 0x4}, @time=@time={0x0, 0x0}}], 0x30) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001a8000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008ef000-0x4)=0xc) fchown(r4, 0x0, r7) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000e39000-0xce)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d0e000)="2e2f66696c653000", 0x67) mmap(&(0x7f00003a6000/0x4000)=nil, 0x4000, 0x2, 0x10, r2, 0x0) rename(&(0x7f00007e3000)="2e2f66696c653000", &(0x7f0000075000)="2e2f636f6e74726f6c2f66696c653000") ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r4, 0x40505330, &(0x7f00000ca000-0x50)={{0x81, 0x40b}, {0x6, 0x8000}, 0x40, 0x1, 0x4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f0000d0a000)="", &(0x7f0000553000)=0x0, &(0x7f0000f31000-0x4)=0x0, &(0x7f0000c9a000)="") pipe(&(0x7f0000847000-0x8)={0x0, 0x0}) fremovexattr(r4, &(0x7f0000365000)=@random={"62747266732e00", "3a2d6d696d655f747970653c73656375726974796264657600"}) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/03 18:48:55 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) close(r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d3a000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "726663373533396573702863686163686132302c7368613235362d61767829000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r3 = syz_open_dev$vcsn(&(0x7f0000256000-0xa)="2f6465762f7663732300", 0x200, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000964000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000a83000-0x4)=0x14) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000171000)={@rand_addr=0x2, @remote={0xac, 0x14, 0x0, 0xbb}, r4}, 0xc) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x1) recvmsg(r0, &(0x7f0000e27000)={&(0x7f0000e74000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000cdd000-0x70)=[{&(0x7f000040a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x86}, {&(0x7f00009e3000-0x3c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c}, {&(0x7f0000813000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5e}, {&(0x7f0000697000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5}, {&(0x7f0000b65000-0x65)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65}, {&(0x7f0000a58000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3}, {&(0x7f0000dac000+0x771)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee}], 0x7, &(0x7f0000665000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee, 0x5}, 0x24) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f3e000)={0x26, "736b636970686572000000000000", 0x20, 0x100000000000, "63626328646573335f65646529000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r2, &(0x7f0000418000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "65636228626c6f77666973682d61736d290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x29, 0xb, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r6 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r6, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[], 0x0, &(0x7f0000603000)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x0}, @assoc={0x18, 0x117, 0x4, 0x100000000}, @iv={0xa8, 0x117, 0x2, 0x90, "6d974fec41fb09dd7aab81b5b1d0a9a60664a751cc214c8f2f3001d6cfa45669ac055a8d21062bb1bc587cd4d67c7ee0fb41078086183c4ac97563222159c271379f98e6b2c3c642d004c121f7dc46b903f890c5ae09c5e72b8af07246f1a6eae5fa5e5d4021f1c010d58e07b4df2f8315bc08d69758102452922978b06d102f33384955745947019b92a49c09e09ab1"}], 0x120, 0x1}, 0x1) sendmmsg$alg(r6, &(0x7f0000791000)=[{0x0, 0x0, &(0x7f0000cf6000)=[{&(0x7f0000572000)="5a233dd0e4d681a52f2826b3aa7265d0009007ef028bd4e19868b435ceb916f41babb6b24588258dfc7a700769a4df4730179aa42e247a7167dbdfbb9fcbc86648cc0bf9c0cf64c492e3891656e26c7ea77e60120c2530c3b6c76add7b484c2b9141cbeee012795bd62c9453dc79c346ea7d35b1dfb5da40d530b531f24b1bdc5730bc758481f31b40b7c284d574011b7c867cfdc50b241f8e2ba92166d67f79e529e2925a7c8032ee388c5836eae9d54e6203a96299d065c1137cb48d2e92cadfbf27956f51bda9b5c27e81262b24f1d89ae7a00930099505f12e73a158648cc845ffeb051eeeacedd65205ffea885a", 0xf0}, {&(0x7f0000f73000-0x93)="bce1a9f5f58c4f153512efeb40a23acc8ccb9b29463d34b5ec9a62d78e451c71d7989a97d3d43b73672ec98e73d1ed5b7eb8b4e45cd7e8e69d1ffed0b40c34d434ae34616ab6db09273bae799f159bfa8044792e6dc1ab24270d82db943a0514f62d8b9e543bdda74c99842e93d60a4c31f5e813c65a6f82a90404308a8539ed04baa64c7307390b49317ed3a55797efc1f81a", 0x93}, {&(0x7f0000916000-0xd7)="eaf6a49df357d573d66d077f84004f59860a01f2e3fa10a806de8febeebbd1b3f29557bae944cf0ace08f0ae38ba991f0548ac73f170cd21224b9cb1bacfcca9057430e85a93ca1a7dc13957900610c6c8a60f234e55d4431fb86cf76241916f0f6e1c0d3e170d28835ab197b508d8e8642257693b99edc55ac248061eaebd6aba5dfd647b8ac069a2d77e65f86ea84014f95f0b67b6c11ed8c445fc24ff87cfaa024050db57db5f01960b34ce30f618530ef23861356001349c1505de8355389cd605921859a582ca1a12bafb9e82651768a519651edc", 0xd7}, {&(0x7f0000d50000)="e5500d1d9a143682", 0x8}, {&(0x7f0000088000-0x1000)="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0x1000}, {&(0x7f000031c000)="a58e9071a8812040dd4930ef8ce685478a49f77966b75cb2bcac1c3644c30f5e953736ec8d11d92e348f5267f61905725cc9b226a3df4840e4da532823a799e101be7adaee85bf821ece22e8df6216b80a75cdec5fac3068b40fcd0f45860f51d9d1d32bb29dc44548dd14c2527faad02ce0edd58e89ec4ec85fbb78bd4177b9d4e64f0bb1bf6346d9c6f93b6e12f6191591443e6268b79aa261db1fa4eb01a8bc11be8ccb4897a82ed5cbccc35795b1f4ea34939cb03ce738a90756", 0xbc}, {&(0x7f000051d000)="", 0x0}, {&(0x7f00005cc000-0xfc)="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", 0xfc}, {&(0x7f00005ec000-0xca)="4fa5b42b159b2621f91122486d6d4859bb0718c7ae8ad6028dfc02b8c00d52499c6fc288e59ff58fb002bcc7e6b9629154b4292791d707e3dcfb2d4f00e0136eb6c56e4b06a9c344288d4ee8f10f770c5d1ce3bef926ec89d7b207f14446855a32ade4341527dbd243dfca6e435b878c8f7f31dccc63f03c2f0c790b69ef36d8fa8cb312cfa86034987ae9a63c5100195cf2050e8480b47a85b77c111be2f6b89d2b6f2e58c4cf07bbbbe22eb69af1a0399835d56c6a67066026d68065760cf25943d3167c2ef3beb334", 0xca}, {&(0x7f0000ab7000-0x77)="67c8e4f3f86d52ba2a5924a362fdcf57bdfb4b439fcf8a3d51d61352fdb78f9f5b7cc15f7dd088a7b49c21933b7ce8ddd9ee0db5f0e3cf6fee66ed5edbaf39d1290a1e726c8d54fa08481dd407d0b4221fb44387d9a5a3ec93d13b652177a7f4ab788e6773e747b2a16f8e88107e6291662080ed7e2689", 0x77}, {&(0x7f00005ca000)="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", 0xff}], 0x7, &(0x7f0000f81000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x8000}], 0x9, 0x4) sendmsg$alg(r6, &(0x7f00003bc000)={0x0, 0x0, &(0x7f00001c2000-0x10)=[], 0x0, &(0x7f0000754000-0x30)=[], 0x0, 0x200000000000}, 0x4000100) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00009cd000)="573173d9ad1fcdf2b9d4cb33b56d2441320c0dbcb75d0568579954c73eeea8539f2f59046d864163434df08139e2dfba120564fd5f89a64148ecf7ab5394519a58717001aab975a583fb5bedc56c56168fd5b51e6fd76ab14a5ba5434af6ab3e2099f583e559b61ede0b758667ba7e0ca25b499ed6a53dc6e20201063e7974cd9b6d9ddc4f45abfa834eddaee631ef16f966bdf7a3359bd9d73725f675b05af277a9e6ec5870b08a32d093c81be59214ee317f566ddf4963d25a9310505a6c5905187f852f4bd6aa92838efcb1f59801b2b333d773ff24beabfb93a758f33b5aff3cb75a7baf520b788c592620e9edabb87c7ade0280a27c", 0xf8) bind$alg(r3, &(0x7f000054a000)={0x26, "6165616400000000000000000000", 0x105, 0x4, "6d643400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) recvmsg(r5, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000425000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b}, {&(0x7f000048b000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbf}, {&(0x7f000009f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57}, {&(0x7f00000cd000)="0000000000000000000000000000000000000000000000000000", 0x1a}, {&(0x7f0000589000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}], 0x5, &(0x7f0000422000)="", 0x0, 0x3ff}, 0x40) r7 = accept$alg(r5, 0x0, 0x0) bind$alg(r5, &(0x7f0000e63000)={0x26, "6861736800000000000000000000", 0xf, 0x181b35682676de3a, "73686135313200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) io_setup(0x3, &(0x7f0000e4b000)=0x0) r9 = eventfd(0x0) io_submit(r8, 0x4, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x1, r6, &(0x7f000007d000)="b3b03996ff05abb1e8b1c24b50898d8f9ead673923f57eea9c323539f61098a66e70e21c7f41b248343690cde4383c538b179b0f5dcccf6bfaf8031cb052ad74a5a83fadd09955b1676d37e5e45d50697ce53a588ae0d5e6e20df61febd665b532e5790c2839d3b8068a5deb2c408fc482a0571cd548c8a8b9048961ccef0433f18479ddd09236d495eaadd835e64b728d0f8e60de4c73d90e6266410ff682ff4b338e62aed853f8f90f832bdc", 0xad, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000122000-0x40)={0x0, 0x0, 0x0, 0x8, 0x59, r7, &(0x7f00003cd000)="15d35281be2533b82e6c72db6b5eae09e8753b4ee51a5e13dfcc017590b8f10b62828e3fba7d5d4c6d75acc8d837ddbd9f0f24883063d1813b3abf1c9dd6828dc676ee36ab774fbc9a96abc0", 0x4c, 0x80000000, 0x0, 0x1, r9}, &(0x7f0000098000-0x40)={0x0, 0x0, 0x0, 0x7, 0xca9, r2, &(0x7f00002b9000)="32c8bd19debedb05a304148da9f3e9f070c7f3a5ae63563097d274194714c74b4ab906f65e596abcdf4a20ad2578fab23876f342c757eb95808c947d710784e1d0fe2b6548fec4", 0x47, 0x10000, 0x0, 0x1, r7}, &(0x7f00008b6000)={0x0, 0x0, 0x0, 0x1, 0x4, r6, &(0x7f0000e4a000)="b2d00a9ec26260704e8863ae2d7f34eb2524da0957339998d71aab58101be02d14a8c4cca8ce94a1b3bcad6a176350493040e3ec155174a15a3cafbedc61f1eb6d4f7fb69f9a32c1f2c841351c72fa84b418568fc87c7486cfe31f95d2ff3ea71a07318be6b6f01e2ebf93145bd322751d1375945f044c70d9f1af098545d51ac1a3a4b411cf1ea20e3c04d1aa27e12f43999ee8f3eef1156ba0d243b0a21d9af935b0f81a797f642e47689541b17bc6cce968db0dfa29dea474efd606435735c65679947eef97c44392a60f6a61bbbd8345c91d336ef75f77", 0xd9, 0x2, 0x0, 0x0, r2}]) recvmsg(r6, &(0x7f000005a000-0x38)={&(0x7f000020b000)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000445000)=[], 0x0, &(0x7f00000a1000)="00000000000000000000", 0xa, 0x5}, 0x2101) request_key(&(0x7f0000787000-0x6)="6c6f676f6e00", &(0x7f00008fa000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000050d000-0x2)="2b00", 0xfffffffffffffffb) [ 556.990411] binder: BINDER_SET_CONTEXT_MGR already set [ 556.992463] binder: 14149:14156 Acquire 1 refcount change on invalid ref 2 ret -22 2017/12/03 18:48:55 executing program 3: mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f00005eb000-0xa)="2e2f636f6e74726f6c00", 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000008, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x200004, 0x6, 0x2, &(0x7f000042d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 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) sendto$unix(r2, &(0x7f0000003000-0xf5)="e13e7f49e7c4a2a02e30e42e703cf95c62cc0a2bc2f3c2539a14d8c1e1fda9e591d4d5c08615b1706e28bc68caf94be5487c145b10d5c48074e5c78e7fd07de8db69e1cd177d320f5260c3eb12ac9b56d73ba3c12c8a9914b2de2d04478fa235fb9b5f67861fb2b775209c7e3f40c7eb92aca066911ef5519ec67e2621caf2489a2dfcb1e03945f922f40ef20b96c4119da800d41bfb15b6431e161b4ab251a6ede0c5933abe0c59ad84f8ccae1a410461725d830284fd44ba43e7cfa18c83722c5d463d09779a75bb653564599f366a3e12debad8749a8d28445de9784bf67a125925be401caf9461c69d4bee650558064e447ad2", 0xf5, 0x20040000, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8) r3 = accept$unix(r2, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, r3, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000020000)="2f6465762f73657175656e63657200", 0xc0202, 0x0) r5 = open(&(0x7f0000002000)="2e2f62757300", 0x141042, 0x0) write$sndseq(r5, &(0x7f0000021000-0x30)=[{0x81, 0x8, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) ioctl$DRM_IOCTL_ADD_BUFS(r5, 0xc0206416, &(0x7f000002d000-0x20)={0xffffffff, 0xfffffffffffffff8, 0x80, 0xc400, 0xa, 0x8}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000002d000)={0x0, 0x0}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x7) ppoll(&(0x7f0000011000-0x18)=[], 0x0, &(0x7f000002d000)={r6, r7}, &(0x7f0000023000-0x8)={0xfffffffffffffffb}, 0x8) write(r4, &(0x7f000002a000-0xde)="7fd08c9809f420c98f64f5a095fcdf028cd9fbf9614b96fb3f6673c95fe31baaac99b1f0b6e7c5e97242abf856e3fc713f56395c3e2a087328b0a81aacbd5e417bd8b779d646f7ae2ed4fbb8197dd90f66973dd7bc60894c65a7a96d2922fb92506364c16389113d928fb0175745d329cc10bb6000926e7e4ce077aa6395f54302eba980ea2f74527dc6e62dc08cbc74cb022e53b7aea704dcf1938171abd5b4731c383f6c1f7d225d712c3ad13dd2f8b075fe0e5e8462203fc77a843406714100df377bd520b2c877bc5f7cdba194d7e00aef68f47e3b36cc53a12b349e", 0xde) openat(r1, &(0x7f000000a000)="2e2f62757300", 0x40, 0x41) fcntl$setlease(r2, 0x400, 0x1) sendfile(r4, r5, &(0x7f000001f000-0x8)=0x0, 0x20) r8 = inotify_init1(0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r8, &(0x7f0000f9b000)="2e2f636f6e74726f6c00", 0x100000a) syz_open_dev$sg(&(0x7f0000f22000-0x9)="2f6465762f73672300", 0x1ff, 0x121000) 2017/12/03 18:48:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00003cd000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) r3 = perf_event_open(&(0x7f00003dd000)={0x0, 0x78, 0xfffffffffffffff9, 0x0, 0x0, 0x1000000000, 0x0, 0x4, 0xffbffffffffffffe, 0x0, 0xd34, 0x100, 0xffffffffffffffff, 0x0, 0x0, 0x1800000000000000, 0x0, 0x80, 0x0, 0x0, 0x4, 0x0, 0x0, 0x2a6, 0x1, 0x5, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0xc) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f00003f0000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) gettid() fcntl$getownex(r0, 0x10, &(0x7f0000911000-0x8)={0x0, 0x0}) timer_create(0x7, &(0x7f000089d000-0x60)={0x0, 0x1f, 0x403, @thr={&(0x7f00005fa000-0xd5)="faf83aec6c9aa58faf2c4b34957603c2fea1492aba93e2f775cd1405a79d4308292822974db2c512ef012c97beddf3ce78f451473c8a6664f1835d8002293bc0edface2ca60caaf37369c40f427f0d8eb71f0180c3bd5770952e0dcc1478725a9c22ef781afb770377c65b46c836338c67095a3012667be689e5c5391cf6d3effa56b8dccad0f0d48ca1ff3fa9195408752b1ef67ec2c3be47c2ebdbf2e3acc76b97c78e1028f74cd26384bb251fa4b0d967b7f62d7df96415bd7f92e1f6b7805b6631b2802b058ea25db96a09c0dead6e7e1982fd", &(0x7f00006fc000-0xe7)="06aec6c687de5179c962c31caf60c074993d0994148714de37844972c6e1d2009dcaaedb19c6d50a6b9d00cb606421b389f96944ab140c3c146ecab4a81dd79deb2ea9e6e949e04e873ccf2cab7ce6e8227b3cf73c5a86be711fd585dbf1e5ac609552e8f9fd1f04a9c03fa0f259880172b250d36b912bb1409390e6eb4c298e5546e4ca066dabc09b97fea838adc3b32424df2ca0a7cdde4d00971b0899af396193375e10f8d81d465478da8c1a7b407a09bef1541bfc4841d71e259f6ebb90dbec7af49f26912877be13795012b5a407b1a4c92d58fbb5037d8905c1fa3f13e7d5c9e6683c0d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ac3000)=0x0) timer_delete(r4) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000c42000-0x38)={0x0, 0x0, &(0x7f0000008000-0x10)=[], 0x0, &(0x7f000088d000)=[], 0x0, 0x0}, 0x0) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000990000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r5 = creat(&(0x7f0000fa1000-0x8)="2e2f66696c653000", 0x10b) socket$unix(0x1, 0x7, 0x0) ioctl$TIOCGSID(r5, 0x540f, &(0x7f0000a09000)=0x0) getsockname(r1, &(0x7f00003b4000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000049e000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000f71000)={0x0, 0xffffffffffffff41, 0x80, 0xfffffffffffffffd, 0x5, 0x1}, &(0x7f000020f000)=0x14) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000349000-0x4)=r7, 0x4) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x4, 0x5, 0x0, 0x0, 0x8a2b, 0x0, 0x4, 0x3, 0x2, 0x5, 0x1000000000000000, 0x0, 0x1000000000000, 0x2, 0x0, 0x0, 0x10000280000000, 0x209, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0x96, r3, 0xfffffffffffffffd) mount(&(0x7f00006e7000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000088000)="6e667300", 0x200000, &(0x7f000000a000)="") ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000354000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f00002e1000-0xe8)={{{@in=@broadcast=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000d1000-0x4)=0xe8) listen(0xffffffffffffffff, 0x3) syz_emit_ethernet(0x103, &(0x7f00006e4000-0x103)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x28, 0x4, 0x400000000002000, 0x0, 0xf5, 0x0, 0x0, 0x0, 0x411, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@rr={0x7, 0x1b, 0x1, [@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @broadcast=0xffffffff, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}]}, @ra={0x94, 0x6, 0x20}, @generic={0x88, 0x4, "64f0"}, @noop={0x1}, @cipso={0x86, 0x3b, 0x4, [{0x7, 0x5, "e56d31"}, {0x6, 0xe, "7f12b09274bb9bc2f598df0f"}, {0x6, 0x3, "1a"}, {0x7, 0xc, "a6df435a4cf85b194c88"}, {0x1, 0xe, "c0db7fd80561789c74bc6d47"}, {0x6, 0x5, "ef597f"}]}, @cipso={0x86, 0x27, 0x9, [{0x1, 0x5, "d7ec53"}, {0x0, 0xa, "634c0a623a28e011"}, {0x0, 0x12, "09e1744f1985fc4929d7c2e8e75b35de"}]}, @end={0x0}]}}, @igmp={0x37, 0xfffffffffffffffc, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "d4931614990dfc1d0cfab23be5d4da4527c4eeee48b192de1455f879875e5f8013d6456baca3f554266532bd5c31150aaf4a695fedc069ed0d61867fb8135cea57f8de13b9b73bcb1fb8a1a479"}}}}}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000f04000-0x1b)={0x20, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000022000-0x10)={0x3, r8}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ebc000)=0x100, 0x4) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r5, 0xc01064b5, &(0x7f00008b6000-0xc)={&(0x7f0000f3d000-0x4)=[0x0], 0x1}) [ 556.992474] binder: 14149:14156 Release 1 refcount change on invalid ref 4 ret -22 [ 556.992485] binder: 14149:14156 IncRefs 0 refcount change on invalid ref 4 ret -22 [ 556.992494] binder: 14149:14156 DecRefs 0 refcount change on invalid ref 4 ret -22 2017/12/03 18:48:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000d6000)="2f6465762f736e642f74696d657200", 0x0, 0x8000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000733000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000020e000)={0x0, 0x0}) shutdown(r1, 0x80040000) r2 = syz_open_dev$usbmon(&(0x7f0000b6a000-0xd)="2f6465762f7573626d6f6e2300", 0xffffffff80000000, 0x404541) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f000085f000)=0x0) socketpair(0x0, 0x0, 0x2, &(0x7f000045b000)={0x0, 0x0}) semctl$SEM_INFO(0x0, 0x5, 0x13, &(0x7f0000083000)="0000") ioctl$TIOCSBRK(r2, 0x5427) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000c27000)=0x8, 0x4) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r4, 0xc0105303, &(0x7f000024b000)={0x3, 0x800, 0x82, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf2, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sg(&(0x7f00000f5000)="2f6465762f73672300", 0x5, 0x0) fcntl$getownex(r5, 0x10, &(0x7f0000c01000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4000000000004, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r6, 0x541b, &(0x7f0000b4d000)=0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semget(0x3, 0x0, 0x0) r7 = msgget$private(0x0, 0x500000000000) bind$inet(r2, &(0x7f000070c000-0x10)={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) msgrcv(r7, &(0x7f0000000000)={0x0, ""}, 0x8, 0x0, 0x0) r8 = openat(r3, &(0x7f0000480000-0x8)="2e2f66696c653000", 0x80000, 0x18a) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a5d000-0x8)={0x0, 0x0}) ioctl$KVM_SET_IRQCHIP(r8, 0x8208ae63, &(0x7f00001cf000)=@ioapic={0xf000, 0xbb72, 0x20, 0xfff, 0x0, [{0x100000000, 0x2, 0x4, [0x0, 0x0, 0x0, 0x0], 0x3e}, {0x400, 0x4, 0x10000, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x6, 0x1f, 0x6, [0x0, 0x0, 0x0, 0x0], 0x8000}, {0x4, 0x3, 0x40, [0x0, 0x0, 0x0, 0x0], 0x0}, {0xb5, 0xffffffffffff8000, 0x7, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x100, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x6, 0x9, 0x7, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x663d, 0x2, 0x1f, [0x0, 0x0, 0x0, 0x0], 0x8001}, {0xa9, 0xd0e7, 0x438, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x7f, 0x9, 0x7ff, [0x0, 0x0, 0x0, 0x0], 0x7fffffff}, {0x7f, 0x6f, 0x20, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x2, 0x800, 0x100000001, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x9, 0x5, 0x6, [0x0, 0x0, 0x0, 0x0], 0x3fc}, {0x2, 0x2, 0x9, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x0, 0x8, 0x6, [0x0, 0x0, 0x0, 0x0], 0xd}, {0x0, 0x7, 0x200, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x5, 0x47a, 0xf6, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x6, 0xfc4a, 0x80000000, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x4, 0x22e, 0x7, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x1, 0xffffffff, 0x7, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x59, 0xa36, 0x0, [0x0, 0x0, 0x0, 0x0], 0x100}, {0x0, 0x0, 0xffffffff80000000, [0x0, 0x0, 0x0, 0x0], 0xffffffff}, {0x72de, 0xff, 0xc50, [0x0, 0x0, 0x0, 0x0], 0x1}, {0xab4, 0x4, 0x5, [0x0, 0x0, 0x0, 0x0], 0x6}]}) msgctl$IPC_SET(r7, 0x1, &(0x7f0000f01000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}) msgsnd(r7, &(0x7f00008e1000)={0x1, ""}, 0x8, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000025000)={0x3, 0x0, 0x200, 0x0, 0xfffffffffffffc01}) 2017/12/03 18:48:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000ddd000)="6f6f6d5f61646a00") mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit(0x100000000) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000012000)="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", 0x1000) close(r1) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000015000-0xc)="2f6465762f6175746f667300", 0x515080, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(r2, &(0x7f0000f0b000-0xa)="ff0f74722f7072657600") preadv(r4, &(0x7f0000008000)=[{&(0x7f00003bd000)="00", 0x1}], 0x1, 0x0) mknodat(r3, &(0x7f0000ac4000)="2e2f66696c653000", 0x20000014, 0x23) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000fa8000)={0x6, 0x1, 0x0, 0x101, 0x9, 0x1, 0x8, 0x5, 0x3e6, 0x6, 0x7}, 0xb) write$fuse(r4, &(0x7f0000cdb000)={0x28, 0x8000000000000000, 0x5, @fuse_notify_inval_inode_out={0xb, 0x0, 0x4}}, 0x28) readv(r3, &(0x7f0000013000-0x40)=[{&(0x7f0000012000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7}, {&(0x7f0000012000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1}, {&(0x7f0000013000-0x2)="0000", 0x2}, {&(0x7f0000005000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4) exit(0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000015000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000150000-0x10)={0x7fff, 0xfffffffffffffffc}) 2017/12/03 18:48:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00009f2000)=0x8001, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = accept$inet(r3, &(0x7f000032c000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005eb000-0x4)=0x10) bind$inet(r2, &(0x7f0000015000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res$synack(&(0x7f00008f3000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x5e, &(0x7f000000a000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0xf, 0x4, 0x0, 0x0, 0x50, 0x0, 0x0, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0x1b, 0xffffffff, [@empty=0x0, @broadcast=0xffffffff, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @rand_addr=0x100000000]}, @rr={0x7, 0xb, 0x81, [@broadcast=0xffffffff, @multicast1=0xe0000001]}]}}, @tcp={{0x1, 0x0, 0x42424242, r5, 0x800000, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000b92000)={0x42424242, 0x42424242}, 0x2005, 0x8) syz_extract_tcp_res(&(0x7f0000011000-0x8)={0x42424242, 0x42424242}, 0x8, 0x1ff) syz_emit_ethernet(0xed, &(0x7f0000442000-0xed)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x20000000000008, 0x80, 0xc8}}], {{0x0, @ipx={0xffff, 0xdb, 0x7, 0x15, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x2}, {@broadcast=0xffffffff, @random="65d07b002725", 0x100000001}, "1507b9e938922eef0d320c1d37a34448020bd9c4b8ddf3dc5cb82e6da07b818fed76da812094825b6c2f95cfcd535a2f707ced1ce1f18d63bae8cd6f06da5bbf1dbea5db68e4310f6c213447ec8b4527208c32a084405e3e38bf9c33dc81fd01e5c279664a59bc5cb4ec01dd9f48b84ddee18e5ab2a22f6438e12a3186d814b00ec2cffc5871784815c9fa1988285230ce733d39b8c1bad01d518cbe7c60fa4d6ab75e0f213be19b91130790c6ad0610cf9d8be2aedcf5bb635dfef2b7"}}}}, 0x0) syz_emit_ethernet(0x38, &(0x7f0000007000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x8, 0x2a, 0x0, 0x0, 0x4, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[]}}, @tcp={{0x1, 0x0, r6, r5, 0x10000, 0x0, 0x5, 0x10, 0x400000000000000, 0x0, 0x0, {[]}}, {"0c10"}}}}}}, 0x0) r7 = accept$inet(r3, &(0x7f0000892000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000065e000-0x4)=0x10) bind$inet(r7, &(0x7f00006d4000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r4, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f000076e000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00003ca000-0x4)=0x1c) syz_extract_tcp_res(&(0x7f0000500000)={0x42424242, 0x42424242}, 0x9, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r7, 0x0, 0x4, &(0x7f00002d6000-0x1)="d16f", 0x2) bind$inet(r4, &(0x7f0000c1e000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x1a, &(0x7f00000a5000)=0x4, 0x4) listen(0xffffffffffffffff, 0x7ffb) syz_emit_ethernet(0x3f, &(0x7f0000e13000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x31, 0x0, 0x6000, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x3, 0x0, 0x42424242, 0x42424242, 0xa, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}, @window={0x3, 0x3, 0x9}, @sack_perm={0x4, 0x2}]}}, {"01"}}}}}}, 0x0) sendmsg$netlink(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000afd000-0x1c)=[{0x19, 0x21, 0x1, 0x0, 0x0, "02000000ffffed1500"}], 0x19}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) [ 556.992504] binder: 14149:14156 BC_ACQUIRE_DONE u0000000000000000 no match [ 557.014115] irlan0: Invalid MTU -1145372666 requested, hw min 68 [ 557.101275] binder: 14149:14151 ioctl 40046207 0 returned -16 [ 557.109571] binder: undelivered death notification, 0000000000000000 [ 557.110954] binder: undelivered death notification, 0000000000000000 2017/12/03 18:48:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a9c000-0x8)={0x0, 0x0}, 0x0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000776000+0xd2)={0xa, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000001000-0x28)={0x5, 0xfffffffffffffc01, 0x9, 0xffffffffffff8001, 0x20}) r2 = add_key$keyring(&(0x7f0000eac000)="6b657972696e6700", &(0x7f0000272000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r3 = add_key$user(&(0x7f000027a000-0x5)="7573657200", &(0x7f000084f000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b31000-0x1)="3a", 0x14, r2) r4 = add_key$user(&(0x7f0000893000)="7573657200", &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r2) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000eb3000)={0x4, 0x9, 0x3, 0x7, 0xfffffffffffffff7, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r3, r4, r3}, &(0x7f00004f0000)="000000", 0x3, &(0x7f0000550000)={&(0x7f0000534000)={"6372633332632d67656e65726963"}, &(0x7f0000e6a000)="012c", 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/03 18:48:56 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00004c9000-0xd)="2f6465762f7573626d6f6e2300", 0x100, 0x2000) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000105000)={0x20000000001, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0x0, 0x0, 0x0, 0x0}], &(0x7f0000192000-0x6)="737973654f00", 0x1, 0x80, &(0x7f00008b2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00001e3000-0x8)={0xffffffffffffffff, r2}) bind(0xffffffffffffffff, &(0x7f0000249000-0x10)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000861000)="b5", 0x1, 0x0, &(0x7f0000ce8000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1, 0x0, 0x0, 0x0, 0x0, 0x48, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0x573, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffbf, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000109000-0x4)=0x1) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x15, 0x4, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000ab3000)={0x5, 0x9, 0x93b, 0x1, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000e000)={r4, &(0x7f0000e97000-0x2)="2d0d", &(0x7f0000002000)="", 0x0}, 0x20) socket$inet6_sctp(0xa, 0x1, 0x84) syz_open_dev$usbmon(&(0x7f000000a000)="2f6465762f7573626d6f6e2300", 0x1d, 0x0) pread64(r1, &(0x7f0000f7e000-0x6)="000000000000", 0x6, 0x1e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x0}, 0x0) syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x102) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x2, 0x6, 0x0) listen(r5, 0x0) r6 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r6, &(0x7f0000691000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00007f9000-0x8)={0x0, 0x0}) 2017/12/03 18:48:56 executing program 1: mmap(&(0x7f0000000000/0x70000)=nil, 0x70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8200000000, 0x80000, 0xa71c) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000071000-0xf)="2f6465762f73657175656e63657200", 0x843fc, 0x0) read(0xffffffffffffffff, &(0x7f0000001000-0x34)="", 0x0) write(r1, &(0x7f000000a000)="", 0x0) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000053000)="2f6465762f7573626d6f6e2300", 0x2, 0x2000) mmap(&(0x7f0000071000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000071000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000071000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f000003d000-0x4)=0x0) r3 = getuid() mmap(&(0x7f0000071000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000071000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000072000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000072000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000072000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000072000)="2e2f66696c653000", &(0x7f0000073000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000071000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000029000-0x8)={0x0, 0x0}) mmap(&(0x7f0000071000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000026000-0x4)=0x0, &(0x7f0000059000)=0x0, &(0x7f0000072000-0x4)=0x0) mmap(&(0x7f0000071000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000071000)={&(0x7f000000e000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000072000-0x70)=[{&(0x7f000006d000-0x1000)="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0x1000}, {&(0x7f0000054000-0x4d)="d75a9d675c077599f43c0f7a6c6e40acec2cf3c015b7245d99a090a7fd054beb1e8b79e1dbcb01f2b80b50bdc988c022aaf815a713f4c2e6ddbba8b4c757f99045d6478bbf6e5c8326614d6feb", 0x4d}, {&(0x7f000003f000)="05be5e40b567e2428c747ee41180327876334d637c7fddab582ce17104622cdc551c36a545a3e14333ed30b9023cee7a7cd1e77762a158b4b6abef149ae9f60d21a787d432c72f09c0a02b2a066247bcef8c9230d67268dda14b8c8f0aea47b13f46f71900219908f8d90c76939bf1ac9250e73e2936b9db043101a31340d3a241e7449b043da40eb4be25767430e5f52d9ddcca0d295142fea1e416faad2fe2a6f4b293a0b195b5771a93a98ff9094c04593f53e707d3977f415c2a8fe951ebf28a09c85a57bc4c5487fa927929eeec5d8681f2ee269ba7766e159cc88c389ca98526e5a8fd37698d108351720717b3d775d53f1471634ab1a64990be3cfb62cf41f0873ed9eea09ca190138de1ef71474b85036cbd204fd8f60fcaf508b40597d665c69e363b844b079b67e5f94c27c81054a14c1c955c2ddb9b5ab2ecb19c3d58c2bafdbcf58c85debd28405ba03c47b951fc7a0c1ef8fa5474b71a472b6e323255c8a607ce31c8d40addbfbab735c5ddf6035f14cdbaf5ce2381e86eddd60f9e1ebd8c7bf0f449f707a10571ef30760262c8a2e99b070ae02ff6d00cdb92e0210225d9f07120b99ba7b3457572779600bbca37a9cd0fe84f0392ad3994b6d35372dfe238fced41af0499cc2fa48de0f1086f00e11478d11a70d5a10d235faa0c289c26070166af1b2c8ab2f62c6eb48facbccec651ae7a749455ff64dbea50178f1e62ab791969dfe9976818da63bed6b78a7c7be9690d0ae13dffbad4af87ff70e39c0c4ec84cdd41fae8808295e062d7577eaa86f84ed3c8bd11de0ef33bbcd33b7e07c54a2484d52ba088343c5babb445e05e0a6577f8d938d57bb6a6faa6fa06635c4fab6d783986384dc0a1a28095d14884b3265ea9450f3fec970d52fb823ca7405801a8268826bdd6e95aa7f716815ee42fa7a0390ba18afc7f11d7fed6948fd1f25ba8350a355817c8ca1e7252d99742cd126c462ab29d8c26b2be8e1abcecd0b1c6e8f4c5962e9ee52606bb929c169c13011e435317d99fd2e574258d0caca4f0c836f691e505870251fd86d736c5784aff0894322638e2d8d36367224d6e647bc8c90e1d234e08b1e0448f6a77253543f95bc5097881b904ccedc89e11e138c73df0089d5b66eda7323608f15e0938b4c437627a0987211c2b1a07478055b6141409d1253ac52892e56910fce7ace15176f06e1593679bea037e4c32f31fceffa706070b6719c4edfef180a966c484ac27a17c432e8fec525777074634088308fe2efa112b088c135f1da79cce583d9d85dc43803a136f7226b269b1133d5470b4855d614bfc2b38c7ca29fa50a1adcaecb01ced247d8386fafd743af8e0667496e77624ea6c55c2eb8fb59279d1b98ba7950c76ad050b74f5c525781e1706905cf825e45889c9d049e7d6ed2ff548acfaa866ec61f1e019e273ffacb1263699049baf47779baa5a6fd41f3159f63b736418cca0ca5ce2be8433b76e4daf212384a85f5fd5a82547e5bef5379ef2f5b0995761dd3f688a4d513f5ea518650a9e63e063ed2c00b38fd0bac7c41646a6648e889d26249fa013e2fdf82e5e9326fbbb55d9057dac41fea8d935d6ae6e08370cb1e8440b21ee7475fe61634673124cf905e3772baf118233ba4f5fc5df8e7c57d2f6b7220a177f4e1cf0e21bd61e87c10ab16e21c247abcdd267af927248b9e8ac5f9636c7b3d1336dc4305eadf0583765eaa226713d25287a9346837c938cd33f2d8564d6036214e611f139ba29bb33cd1d323384ee661cecdba6d70347ae309604c76f5508daa847be6b7c01e7a45430b29b4579b9ab3855c5d943f3f449054ac661e404c25c18feeedb1d29a7025b59de63ce684209c540c65385eac22341c8fc7738757a0bbb0a4c02e443e2bee790e846e2c66bdb4bd816946a90af0aa6f71289250fd987f337dd14327ac26f2e9ca6c0752c50805872686f5494d62057815f528637b00eec717746b8e7364528144f43abf8c820aa7defbf6d7e27d7835c7fedfe4ccb3c9d3a01d0b57bf3a38528f7317c4b9cfde95e18d78ffd2894772f1f45d6bdac4b2a1a045bce6172efc0efb8c6affab5b2c2b3172bf5e25a18fab4a8193113c4949d30c1c74e078592bacd50588ef0e9627fbb83e04a7657ae97774e5746a2f61518869eefe42b74fb338ef750c39b8dcfa5d1420f0c2acbd454701ed618c9ffb4a9ad90bdb9a9678a307b6fb0cd39c6adecce9068acd7b54f9768cf8c68d9dd37cfeab9e46a8b7b1f1b67ad54000245c3f392f77cf72cefdd664d7d4a37c3df4e4e4b84c7baa129b3a6563f8925d069485b1269370a6eee2687fb3c701d58ebd5b40fe1b61e76b75bc9b6e035faac7e95cde1a81638ae98d09c89f28eac35461a5f09220725781d8bb7e649acedb2dc9cf764ff18165ce0822b234f1bd01d5f7ffae28d766bb6f9e3ea51359cf118bc55245ff0b3cad6987fa1a834c3e89d6e2bb024175d9e072f531ddd2bd3c84295f74eed8f86a6dd83dc65b1847363a570387f6f9e9fb668fd18b849e66f1a8d4ec4e7803530622ce45ca892242d18776cc13c6a02a1bcfc8303393f13444855ee282f3cf3133a4d363ac95d01d386d09cda94fdbfc922d692e91cb49a0310573ff924ab9190e8b239acb5202f1ca908dcee0bb1fd747ddfd0430d18e9c2c3f16f18a31424c8bbaeea2efe6cb8238de82d82464aee8761b270497f665f0bd95f62b0157a6266a0e199f923c52d19aa74b73a9f1ae48c5a1b6c7f6085d0d554171191f2769e8d98d583c483c9706ebbc639cfd4d5783192d8cb0f1fd1e3c548219eb7f16251e10a41d7506449a4bbd4a227a8c79ca6a89b001cc194f0ecdfbcb1be19a99fe385dcc5dfb2af9dca2a20947f323250bd44029a8009055ce201bf00a2599797472e9ddefc7548d78ebd2cc7d878deebdb0391d41ba44c6059d428ce292f745495f78416157db7e15844570cea8c58f004421ac0e0f1081ab68fc470331b9618de094079842a606a0ce1a5066c587fc29a75bb5cae6d3aac70f3b737d882c04dc0099f48b425b42bef018bc3a518c533d1de7122381baa6d1c855d54961950d7b29a5f160108b24ff2c8e4b797319acf5fcdf11b00b561d1192e1bf038aacc9796dcb94af8d2cddecf0898346660dd773d592ec189291bc253963e240f95e23d0c83a080ff530a5c42001d33f653c6d2187058c29da007447f9f675238f58a6fb2de5733d1b94b867f991502cb1d23cca709fdfa509698f949b8ddfd3077963168d4a0e21cac2c5578b31f1e7f9c3c240eb2e496c2e6c77d7480d6e91dfdd8cf9fa5da2a53bc4d8024417296f9d9538cb234ffb36a335be3b52087ec043979e777aa209e9d45a28d8d1a3534a8b38b34b894713d923d7347da266ff4cb53d9b5f3fca1a0b956005fd9886a24f815ecc2ef7d06224bed64c77038577aebd454b9460c2ba85d0279ab41a356f92f2b160fa0d571f1ff1ebc4d52021f24b0bbdc2c5f487f2bc8b5d590ed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0x1000}, {&(0x7f0000072000-0xd5)="560825d715bb2e7b1b3487aba0ddf914f2f8022c7166393bc8dfc47f864b7732729e89673bb8607c05cdaa2f40c7ac06976bed84678af8d286e55e27124bf1eb662167bf0756a50204dab56c412a0ca8c77d07d8ba2a93d3f003daeab03708cdf9b489f45766226472e335e1aa3adfa40f148a49d0d76a457e77dd9b5dd19f333b72321b3d1987ef84f079dd56180570e8bcc5b57af699f283bdcd693b31273ef33e74cccfd1866dfcfbf80fccc2dd4cb579af8bf01569fab4c4db829d05701202a66e383b50eb69004ff1976649f785ffa6e78f87", 0xd5}, {&(0x7f0000072000-0xf6)="d6dae0ce09242846c632bdc17d3e5ca038336a1f3d586c0286fdfbbe17caedbdf8c361026fcd60b5ccbc69638d7d261b1becb38dd82abce61937c9adeffca4aeb901fe4bfe243a374e2825872e40edf0480328026658c419f8e54a091847cab7b4258fa2118266af56f4220b922abe543ccfcf25dac41e0cc72121e52fae67eef21a2b83a2b00a975122ecd9926b7856572956577d6c5880c1ca3a4a86f74c7c11518336ce3c966318168510fb6cab004af53efc24ed86731fa0959f26633fbe8a396f6af56bea83a07b58888bf42d9a52d82d9f9829173c773b200492f3d0f8c1ac853f00e6ae0cd3607c426e60bda454161c0fb6a1", 0xf6}, {&(0x7f0000055000-0x1)="e5", 0x1}, {&(0x7f000005f000)="", 0x0}], 0x7, &(0x7f0000036000-0x40)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, 0x0, r6}], 0x2, 0x4}, 0x4004000) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000073000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SETUP_MCE(r9, 0x4008ae9c, &(0x7f0000074000-0x4)={0x800000015, 0xfffffffffffffffd, 0x3, 0x0}) mmap(&(0x7f0000072000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r9, 0x4008ae89, &(0x7f0000073000-0x18)={0x1, 0x0, [{0x17b, 0x0, 0x2000100000000000}]}) mmap(&(0x7f0000071000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000073000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000074000-0x38)={0x1, 0x0, [{0x70d5, 0x0, 0x0, 0x0, @sint={0xfe, 0x1}}]}) 2017/12/03 18:48:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f00007d9000)="7573657200", &(0x7f000014b000+0x9d0)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a34000-0x1)="53", 0x1, 0xfffffffffffffff8) r0 = syz_open_dev$vcsn(&(0x7f0000725000)="2f6465762f7663732300", 0x9, 0x200000) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000e8b000)=0x2) symlink(&(0x7f0000802000-0x8)="2e2f66696c653000", &(0x7f0000b07000)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000194000)="2e2f66696c653000", &(0x7f0000c5b000)=@known="73797374656d2e706f7369785f61636c5f61636365737300", &(0x7f000055e000-0x38)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38) perf_event_open(&(0x7f0000a3d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007f3000-0x11)="2f6465762f7667615f6172626974657200", 0x40, 0x0) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f00004fd000-0x138)={{0x6004, 0x100004, 0xb, 0x3, 0xffffffffffffff34, 0x7f, 0x5, 0x2, 0x0, 0x401, 0x200, 0x10000, 0x0}, {0x0, 0x0, 0xe, 0x9, 0x1, 0x80000000, 0x20, 0x6, 0x4, 0x3f, 0xd8, 0x1, 0x0}, {0xf000, 0x2000, 0xc, 0x3ff, 0x2, 0x2, 0x2d0, 0x5, 0x0, 0x7ff, 0x45b, 0x4, 0x0}, {0x100002, 0x2, 0x0, 0x4, 0x60000000000, 0x400, 0x5, 0x80, 0xfffffffffffffffd, 0x929d, 0x1, 0x800, 0x0}, {0x1, 0x10000, 0xc, 0x7, 0x1, 0x80000001, 0x4, 0x1ff, 0x7f, 0x81, 0x7f, 0x9, 0x0}, {0x5000, 0x0, 0xb, 0x101, 0x3, 0x1c77000000000, 0x7, 0x101, 0x8, 0x5, 0xfffffffffffffffc, 0x401, 0x0}, {0xf000, 0xf001, 0x4, 0x100, 0x7fff, 0x3, 0xfff, 0x2, 0x15f, 0x4, 0x100000000, 0x800, 0x0}, {0xf000, 0x3004, 0x10, 0x5, 0x6, 0x40, 0x5, 0x4, 0x8, 0x463, 0x10001, 0x401, 0x0}, {0x5000, 0x15000, [0x0, 0x0, 0x0]}, {0x0, 0xf001, [0x0, 0x0, 0x0]}, 0xa0010020, 0x0, 0x1f000, 0xc0, 0x6, 0x0, 0x1000, [0x81, 0x1, 0x1c2f, 0x2]}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xf62, 0x0, 0x0, 0x0, 0x0, 0xc84, 0x0, 0x0, 0x3c, 0x0, 0x9, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r2 = syz_open_dev$usbmon(&(0x7f000022a000)="2f6465762f7573626d6f6e2300", 0x401, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000c25000-0x98)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf9, 0x200}, &(0x7f0000c98000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00008a8000-0x98)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x549b, 0x1ff}, &(0x7f00005e3000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000b58000-0x8)={r3, 0x1fd}, &(0x7f0000c03000-0x4)=0x8) lremovexattr(&(0x7f000044c000)="2e2e", &(0x7f0000b1c000)=@random={"73797374656d2e00", "2f6465762f7573626d6f6e2300"}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000365000)={r4, 0x31, "1cd5942067a4396737e27e52d62168144fdf96d846c40876f6430d849274ce84753b346801a8ac24770ab6592bbf0e6852"}, &(0x7f0000fbe000)=0x39) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x100000000000002) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)="2f6465762f6b766d00", 0x0, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000ede000)=0x0, &(0x7f0000275000)=0x4) socket$inet6_dccp(0xa, 0x6, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000d52000)={0x0, 0x3, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000025000)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41e2, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_SREGS(r7, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000015, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, [0x5, 0xacb, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r7, 0xc018ae85, &(0x7f000001e000)={0x0, 0x4, 0x1, 0x0, 0xa806}) 2017/12/03 18:48:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r1, &(0x7f0000926000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, 0x1c) listen(r1, 0xffffffffffff0000) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000d30000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000eb000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00009bf000-0xc)={0x0, 0x1c, &(0x7f000018a000)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f0000131000)=0x10) connect$inet(r2, &(0x7f0000868000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000ff4000-0x8)={0x1, [0x0]}, &(0x7f0000c78000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000b52000)={r3, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000045c000)=0x98) close(r0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000c0b000)={r4, 0x0}, &(0x7f00003a4000-0x4)=0x8) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000d35000)=0x0, 0x4) sendmmsg(r0, &(0x7f0000598000-0x80)=[{{&(0x7f0000c1b000-0xc)=@nl={0x0, 0x0, 0x1, 0x0}, 0xc, &(0x7f0000e51000-0x10)=[{&(0x7f0000408000)="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", 0x1f9}], 0x1, &(0x7f0000b71000-0x10f0)=[], 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f00006ed000)=[], 0x0, &(0x7f00004e5000-0x38)=[{0x28, 0x100, 0x0, "6b2ec56568235e6653b6ffffe78e29f8b8aaf9f4"}, {0x10, 0x0, 0x0, ""}, {0x10, 0x0, 0x0, ""}], 0x48, 0x40000}, 0x2}], 0x2, 0x48004) socketpair(0x9, 0x6, 0x7f, &(0x7f0000c54000-0x8)={0x0, 0x0}) 2017/12/03 18:48:56 executing program 2: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x40000e2, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfe, 0x3, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd, 0x40000, 0xc1b0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2000000) 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) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x6, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000958000)={0x0, 0x7, 0x7, 0x9e0a, 0x5, 0x80000000, 0x10001, 0x9, {0x0, @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]}, 0x81, 0x6, 0x4, 0x401, 0x3}}, &(0x7f0000656000)=0xb8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a0d000)={r1, 0x6}, &(0x7f0000ddd000)=0x8) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x20000000, 0xfffffffffffffffe, 0x8}, 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f000073c000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000196000-0x4)=0x14) bind$packet(r0, &(0x7f0000962000)={0x11, 0xff, r2, 0x1, 0x100000002, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x2000000, 0x12, r0, 0x0) gettid() r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f7c000-0xa)="2f6465762f70746d7800", 0x400000000008, 0x0) ioctl$VT_DISALLOCATE(r3, 0x5608) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00008fd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4, 0x5, "eef7d8d067e2eef2e34fdc95dedb01f7ee72838df44fdd84fff25188b359a6b344e895eeba5d224ec3fbec2ba3c5a99d6d8b1b9837afb87d15061c13e14569ca", "037e054722765954e8bc9e3bc1ed6d4e7c1c3ec04713513f01b016ed857450f29bb7a9e3046743f2e59298ea7750e6f460b12a56e77b196223406be539e07c78", "ba5ed9bbb1acf29f18324ab4404ae4adec3acdbd4421826524e8351fcdf903d6", [0x0, 0x0]}) syz_open_dev$loop(&(0x7f000060f000-0xb)="2f6465762f6c6f6f702300", 0x200000000000001, 0x800000102) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket(0xa, 0x2000000001, 0x0) capget(&(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x0, 0xa}) getsockopt$inet6_buf(r4, 0x29, 0x10000000000030, &(0x7f0000518000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f94000-0x4)=0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mlock2(&(0x7f0000d6c000/0x4000)=nil, 0x4000, 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, 0x80000000401, 0x0}, 0x0, 0x9, 0xffffffffffffffff, 0x0) 2017/12/03 18:48:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x200, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000086b000)={0x0, 0x0}) fcntl$setflags(r1, 0x2, 0x1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00005ae000-0x58)={0x26, "6165616400000000000000000000", 0xfffffffffffffffe, 0x2, "65636861696e697628726663343130362d67636d2d6165736e692900000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) 2017/12/03 18:48:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00005a2000-0x10)={0xffffffffffffffff, 0x18, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000c49000-0x4)=r0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x5, 0x218, &(0x7f0000fc7000-0x8)={0x0, 0x0}) accept$packet(0xffffffffffffff9c, &(0x7f0000dc0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b4b000-0x4)=0x14) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000571000-0x4)=0x3f, 0x4) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000752000-0x50)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0xac2, 0x3ff, 0x500, 0x4, 0x200, r3}) r4 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x202e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(r4, &(0x7f0000139000)="000000000000000000000000000000000000000000000000000000000000000000000000") r5 = syz_open_procfs(0x0, &(0x7f00002e9000)="7461736b00") getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 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$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000f93000-0x98)={r6, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x7f}, 0x98) getdents(r5, &(0x7f0000825000-0xa7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x60) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000c5e000)=0x0) getdents64(r5, &(0x7f0000cf0000-0x2c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r8, &(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$KVM_SET_CPUID2(r5, 0x4008ae90, &(0x7f0000b5d000-0x148)={0x8, 0x0, [{0x80000007, 0x3f000, 0x4, 0xffffffffffff0001, 0x101, 0x7, 0x100000001, [0x0, 0x0, 0x0]}, {0x4, 0x9, 0x2, 0x4, 0x4, 0x2, 0x1, [0x0, 0x0, 0x0]}, {0x0, 0xfffffffffffffffc, 0x2, 0x8, 0x5, 0x8, 0x81, [0x0, 0x0, 0x0]}, {0xc0000000, 0x4, 0x5, 0x2, 0xd10, 0x4, 0x100000000, [0x0, 0x0, 0x0]}, {0xa, 0x4, 0x4, 0x101, 0x8001, 0x80000001, 0x6, [0x0, 0x0, 0x0]}, {0x80000007, 0x5, 0x6, 0x5, 0x1ff, 0x2, 0x3, [0x0, 0x0, 0x0]}, {0x0, 0x120, 0x0, 0x4, 0x1, 0x80000000, 0x80000001, [0x0, 0x0, 0x0]}, {0x0, 0x80000000, 0x7, 0x9, 0x6, 0x8001, 0x3, [0x0, 0x0, 0x0]}]}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f0000e5a000)=0x2, 0x4) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00000bd000)={0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_MAXSEG(r8, 0x84, 0xd, &(0x7f0000f46000-0x8)=@assoc_value={0x0, 0x401}, 0x8) sendto$inet6(r8, &(0x7f0000fcc000-0x1)="d0", 0x1, 0x0, &(0x7f000056e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r5, &(0x7f0000c74000+0xd05)="8c", 0x1, 0x0, &(0x7f0000490000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) sendto$inet6(r8, &(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}, r7, 0x10001, r4, 0x5) getdents(r5, &(0x7f0000eee000)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000698000-0x4)=0xd2c, 0x4) 2017/12/03 18:48:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x100000000c) writev(r0, &(0x7f0000a3b000-0x10)=[{&(0x7f00009f6000-0x1f)="1f00000002021900000007000000088100fd3b8509000b00000100ff3f0009", 0x1f}], 0x1) ioctl$TIOCSLCKTRMIOS(0xffffffffffffffff, 0x5457, &(0x7f0000216000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6_sctp(0xa, 0x400005, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00006df000)=0x1ff, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000d37000)={0x0, 0x80000, 0xffffffffffffffff}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x902, 0x0, 0x90, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setparam(0x0, &(0x7f00007f9000-0x4)=0x8) r3 = syz_open_dev$tun(&(0x7f0000919000)="2f6465762f6e65742f74756e00", 0x0, 0x20003) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000120000+0x858)=0xb) mmap(&(0x7f0000270000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000270000)=0x8) r4 = socket(0x3, 0x80a, 0x3) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0x200000000000b, 0x4000000000000000, 0x7ff, 0x1}) setsockopt(r4, 0x107, 0x1, &(0x7f00008a1000)="6b07", 0x2) r5 = syz_open_dev$tun(&(0x7f0000b06000)="2f6465762f6e65742f74756e00", 0x0, 0x2) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000d4f000-0x28)={@generic="3060940200ea14000000067d08cebd5c", @ifru_addrs=@rc={0x1f, {0x9c, 0xffffffffffffff96, 0x3, 0x7, 0x3ff, 0x7e}, 0xfffffffffffffffe}}) r6 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xfffffffffffffffc) gettid() accept$inet(0xffffffffffffff9c, &(0x7f0000605000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000d4000)=0x10) fadvise64(r3, 0x0, 0x800, 0x0) getrandom(&(0x7f000014a000-0xe)="0000000000000000000000000000", 0xe, 0x3) bind(r1, &(0x7f0000595000)=@nl={0x10, 0x0, 0x800, 0x1a0}, 0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000ffa000)=0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r7 = dup2(r2, r6) write$eventfd(r7, &(0x7f00003b2000-0x8)=0xa3, 0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r4, 0x29, 0xd3, &(0x7f0000b07000)={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x1}, {0xa, 0x0, 0xc1a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x100000000, [0xddd, 0x0, 0xfe00000000000004, 0xa1, 0x3f, 0x80, 0x6, 0x4]}, 0x5c) ioctl$EVIOCSABS3F(r7, 0x401845ff, &(0x7f00008c2000)={0x200, 0x8, 0x9, 0x6, 0x0, 0x4}) 2017/12/03 18:48:56 executing program 3: mmap(&(0x7f0000000000/0xc4d000)=nil, 0xc4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000942000-0x4)=0x7fa, 0x4) sendmsg$nfc_llcp(r0, &(0x7f000018a000)={&(0x7f000078c000-0x60)={0x27, 0x1, 0x3, 0x0, 0x40000000000, 0x10001, "b177b8c8c2e3839f7d5e14365c1eb8211a170e32101de09b7583b1008482fffff2d4026513e1b9210668e191431f59aff7a6f3b204007d4bdf428e76fa052c", 0x0}, 0x58, &(0x7f0000002000-0x10)=[{&(0x7f0000799000-0xa7)="6277170c8ad7c2020b8561b8777602820da7", 0x12}], 0x1, &(0x7f0000797000-0xd0)={0xc8, 0x0, 0x7, "ecc82d2bc0f02ecc3139eab85679c7287ad3c42c69d9963feb9d27a4d0e9586beb49e9e72edfc2fc945a6be07f07f39bc500642c50b83b772f83f0fc42c63a1f57385c1edf671d5ea5daacbcb5d7e5f140ecc8b669ac189ac4a67ffd03ba73037fe5d9f5a7ea244c5f9fdb4e496662fcfef97d3dbabeee30ca40aaabd4e10e511d386a0a4d91dc0287083569f293b8b6852c6b41b54be4cf900abe394a2e51227fb95f7c5c418a5d35f16f40f648d4aaa14e7b7d8946b8dcf9"}, 0xc8, 0x10}, 0x1) mmap(&(0x7f0000c4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000c4f000-0x85)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x85, 0x2000, &(0x7f0000c4e000-0x10)=@ax25={0x3, {"e49dc0000001ff"}, 0x10000000000cc}, 0x10) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00000f5000-0x4)=0x2, 0x4) r1 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x44010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000c50000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00005f7000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00002a7000-0xb8)={0x0, 0x3, 0x8, 0x27, 0x5, 0x0, 0xfffffffffffffffd, 0x0, {r2, @in6={{0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3f, 0x10001, 0x100000001, 0x3}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c4f000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000037e000)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00003fe000-0xc)={r3, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) connect$ax25(r0, &(0x7f000013b000)={0x3, {"00e1100600ff05"}, 0xfffffffffffffffd}, 0x10) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000c4e000)={0x0, 0x0}, &(0x7f0000856000-0x4)=0x8) mmap(&(0x7f0000c50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c51000)={r2, 0x800000100000010, 0x20000c7, 0xfffffffffffffffd, 0x8, 0x20}, &(0x7f0000bc0000-0x4)=0x14) mmap(&(0x7f00000f1000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="150000005500056d000202080000dd0307000000c900000021000600000051d588", 0x21) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/03 18:48:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x2, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x5, 0x0, 0x400, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) socket$inet6(0xa, 0x80004, 0x4000080) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2024, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x400000, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x100000000, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000282000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000622000)="2e2f66696c653000", &(0x7f00005d6000)="2e2f66696c653000", &(0x7f00004b2000)="737973667300", 0x0, &(0x7f0000f3f000-0x1)="") r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000079d000-0x9)="2f6465762f72746300", 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000822000-0x6)={0x0, 0xd8d}, &(0x7f00009a3000)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00008ab000)={0xdf, 0x200, 0x62, 0x5, r1}, &(0x7f00009ba000-0x4)=0x10) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f000068b000)={0x6, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x204, 0x9, 0x1, 0xc8df, 0x5, 0x0, 0x1000, 0x7, 0x0}) r2 = syz_open_dev$sndseq(&(0x7f0000246000)="2f6465762f736e642f73657100", 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00009e4000-0x4)=0x0, &(0x7f0000067000-0x4)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x7fff) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000d85000-0x50)={{0xffffffff80000001, 0xfff}, {0x103, 0x7}, 0x2bb, 0x1, 0xfffffffffffffff8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpid() 2017/12/03 18:48:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, "736b636970686572000000000000", 0x0, 0x8f, "6c72772873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e513b5bf91aa785dfbcdfe09000000fc", 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000495000-0x118)=[{0x0, 0x0, &(0x7f0000603000-0x60)=[{&(0x7f0000810000-0x47)="c2cef3902b53e274a79496eb38b228ce559c6490f76f87aa023d1f456898095e05de42fdc96f1b1116e1820e3d90a4757b4c731982c739b7f97880e76568f792155488d247bae7", 0x47}, {&(0x7f0000c2d000-0x1000)="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0x1000}, {&(0x7f0000789000)="", 0x0}, {&(0x7f00009c6000-0x7b)="623d0de568404f7113eaeb8e773f2d602bbce243eb47dfd6add5ac6c02af31b8719a580858b777e278ef2ad55e8eeb8f7ca6a509857ec0d69c8f06302b3341b2c55fd389434eb3a922e51ab45e201edffb38117c016606529cf34e50d5170cb717be15bd5435710ca258b9c492bd4072872927b3cd63044a4e7d70", 0x7b}], 0x7, &(0x7f0000e5e000)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}], 0x30, 0x4000800}], 0x5, 0x8000) sendmsg$alg(r1, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f000036f000-0x85)="a3d68026a05b144e01cd7c7b76dc2dcd0e18eaedc6094dc8989dd6fbf63e7272e038331dbc1da6fb8d7648fc019a420b8371028bffded4066399cb772df6a52c5b6ccaa745ab01369fca8a8ecfca573faf0f11311ab52bc891699a7951ee41631cfb50417c5fcd92eb3b3fade72dd3d4be1f04132318d8291dc4f8c10dd15ec354a01cb6a1", 0x85}, {&(0x7f0000500000)="0634bad83b0b05a42c5319b8217d894c2ead0b53fb352157b5c2b26b11184b2411f3d05a51b5b2676bc3f64266f8ec3fa1a8914c1c0c322db6a895ff6dde34caad6d5170147d4c18a6c04c632b44ce51c93011aaadc25e60bcdd1c7926a2993ea5f81b574f8d938dfc6c302b36341fa4088a32c9b7a819916960b43d78925df4", 0x80}, {&(0x7f000033b000)="2af75c85595d04a9443032e30e35097b662a4ec9a5f67c12aa9049a9fd52618dc2ec55081889f0ecf43c357c2ea523faa3e89bdc745292fad05a3a8e9527a4fb7074a92dd384b9c55fcba13b291b9f0e", 0x50}, {&(0x7f0000327000)="", 0x0}, {&(0x7f000000d000)="822fe8ee165eaa", 0x7}, {&(0x7f0000f0f000-0x1000)="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0x1000}, {&(0x7f0000c5c000)="88f684a6794fec86b0bd4836ba9649fa22537e95317d2359182c56a2dd7f72dc5c977675a1eaaf6ffd60ee1d6511a867018db045e497a2182975f6dad27774", 0x3f}, {&(0x7f0000f41000-0x96)="42540faa211e3b8cb2e34ac2cc2fe9a47079f1ce71442c0a17dde95c2b57cfcc16ef223a404ba673b85188e1e7e861259020aff4bf63b967eb17c3fac3f939a2f5263c8c2c42bc2b0b14d8641288d7aae61c0a9f820b5f3ffa857f415fc9f47d6c03fd96e0b1c3f9aef868d485bd648b5087afd1b6b2784dbd6345252f907f845e35c315e236cdf6b8f7b82cb0db79ed105602be1aca", 0x96}], 0x8, 0x0, 0x0, 0x10}, 0x10) sendmsg$alg(r1, &(0x7f0000799000-0x38)={0x0, 0x0, &(0x7f0000d53000-0x60)=[{&(0x7f00002c5000-0xc8)="06857067317b4a32462799841a2128fd2c5d39191b56ab9a682d1f6156b23fbb372ab32c15afc67e8ede0716069500c657464d86a0b4401d27233d2693bcc5a77428232a5c4a943539d55d08ee84eca1c612c60d4f34a5d386cc897bdd90d439a9657091913e6456d93fc7df64fa6a511db9300e6d734366b9969c05d73c3d42235b180d79865e08dcbfdc104c2eb3fc6c7cc2a009dee1d6b4917b65984f571c9f0925c859774b5b71a7ddc87074b97639dd6824165838a1a1dc59a93e8fffa3a3ccd73f05facb56", 0xc8}], 0x1, 0x0, 0x0, 0x800}, 0x80008014) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000c77000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0}, {&(0x7f0000d5d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe2}, {&(0x7f0000486000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000f5e000-0x13)="00000000000000000000000000000000000000", 0x13}, {&(0x7f00000b0000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00002a8000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000457000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb}, {&(0x7f0000d08000-0xdb)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb}], 0x8, &(0x7f000037a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x66, 0x1}, 0x40000020) bind$alg(r0, &(0x7f000098f000)={0x26, "726e670000000000000000000000", 0xe, 0x206, "65636228646573335f65646529000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000c1b000)={{0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, {0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x40}, 0xfffffffffffffff7, [0x8001, 0x6, 0x7, 0x2, 0x0, 0x1f, 0xb3a4, 0x8a3]}, 0x5c) getpeername$packet(0xffffffffffffffff, &(0x7f0000873000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b9f000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000773000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) get_mempolicy(&(0x7f00007b7000)=0x0, &(0x7f0000c40000)=0x0, 0xfff, &(0x7f0000655000/0x2000)=nil, 0x4) 2017/12/03 18:48:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a1, &(0x7f0000e97000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f0ca", 0x26b, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x7, [0x0, 0x0, 0x0], {0x0, 0x6, "c8854e", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x0, ""}]}, @routing={0x3f, 0x0, 0x3, 0x4, 0x1, []}, @dstopts={0x0, 0x25, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x38, "93c80381ae7f0eea12e76b1fbe8538249e3c86feb5640ae80237b2e45ca802c19b92703b399bcc2c5a6704eb66e3c951ade8eae50a22a692"}, {0xff, 0x1c, "7a1f469a6db7e91fae9b7e25dd766cc10a7cc62e5e0528959282a28b"}, {0x7, 0xd5, "1a28dc7b591a28737897ab4e6bed8c64ee3a54f5b3ee25b8904f007feda15c1a8c0fef5dd8e0c902ff53fd42af9348e7ac7483ab316e1a9216876cb6ec971d1e68e056628ca430775f972a6f57c23b806ceaf2e74cecea4d6573de06094ceb690a4c11238f6714c20bdc737013b3a733b1ccce54e05fe14221853c077aeb84b83394794e466ee9c8454f8783d3233e8fba72e71e6973d5f6f247d28a43234c0213b300d67a8326ed17ec4d545386d40839e42d1b4a7e07b68219998c2101f644a26fae30d04700be3d56d7ae6bf0904d5018ed764d"}]}, @routing={0x0, 0x4, 0x1, 0x8004, 0x80000000, [@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}], "74a714450198ebfd8737b42f1c3217db042e46cdbc64b330e996c7c40b6484c2a75f51f5549d5ed10c843e7020a4f3dc0fe9e5d33663f96a6726bce2461120a1e3ebb4a394a889e83f8fa6aafc00ae2cd968723446a1212eb424655c9effa96a0b87c2c7fd10e80689a867c37fe2ba8d28ef22ceb53a693ed6eace2de266cf95f6ce874c93e09ff0f11471d438c551ba819dee49b6646cdb22a37b95e540081ab435059c121b80621bd859d5b62fff70e08bff7e3b2ab291c25d4201b57667dbdc61cb9733cab3052315"}}}}}}}, 0x0) r0 = gettid() perf_event_open(&(0x7f0000934000-0x78)={0x2, 0x78, 0xd4e7, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x3, 0x18000000000, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000829000)="2f6465762f73657175656e63657200", 0x80, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000e8f000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = 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, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x13d6, &(0x7f0000f26000-0x13d6)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "6a8baf", 0x13a0, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0xff, 0x267, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x7, 0x45, "e4a99f6e65c83e7065c6333780ddf596366510d5eb5b9bce1fc843daddbaaa149d81d017affed0c17cdcaefa10f1bb6b517c88427edc61be960ebda7c7ad59f6c0d0d298c8"}, {0xc1, 0xb, "8132b2e0da579e38a1813c"}, {0xff, 0x27, "dc7e4f32bb08fcce0d679715d0ca54f0352a600ccf064fdb6254ca50d8b7734f2691c1b6778884"}, {0xcb, 0xb1, "f4e36ace2043da1dce293b0c942d581366be89ba91a6529fe775230a8e00e447e3340ca2e8aeab64c8b7c77d88cd655f80d55f3d697be10afaf429f9f6d2e9d74b9bf2b7a2ead12a8d3c905d8855b9bbb6be203c6676dcf421126bf10424cd3a824ccf94a85d33a4a8141e45f8608fdca65e7dbb4a7af310f67796f3a579325f08bec439dcd62b88eda77e6348ab4bfc0390d480e50dddd274ee157baeb9a121aec626f4619f16bc0acc63783fd99ed90f"}, {0xfe, 0xb6, "655b44f21cc64a8f12cb937f514200fc794e354be3b693fa27c6fc0cd3f5d267ff57890d11baa3696ca5ab03fcd02454f4207ce1f6adc6ca5aeecd18c31c4f5a1779469124d266c648398ee367ba56c92b2fc88b367248f9a7436e4df60bbf9f51093299a1f353b3d11b7beb5ad942e96dbfef6bb3eaece6e492f6785b99130c677de6e12ebe95c626fca224bb9a6c5a03b6e7100cd60b2d78448fb0c28952af3380390cc82b042722cae4d26ab42f770b9ef36d7f49"}, {0x0, 0x66, "2cea2e85740a48d43f242f1f552c97d7e4185a14a5c146d7e3ae30af721f5620f73b32c1fc80f1edcae79b08f1f7a3500ac1e1b280bc02949f85983d64814ab71f6f0805182414a474b16053d0dcee23140ebd352c45740c10e33233185683a355a188e5a518"}, {0xc2, 0x26, "f8c15afd7ce9c88c09cd102c7468ad89c331b06089c1a7e4c1d5c4382cdfc76f42a608e9dd0a"}, {0xfe, 0x1001, "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{0x39e3c725e380b7e6, 0xbc, "9a09421c00549efdd9b4e7e830b98f72bb05651bcc58ed8098e187fb57a1a1328337564b596709d1e0702064516f6ee731f98584195ad48e90f2650a36da95ee6e0ec861038eab377aed477778e5da788f5ff8e38e667b77f47ffceac7e1612ecf60e207dc7ca8deb2882dce9e254d1f475c637b4df2b221ff9c6471a158557e7221ed3ea2a78274111f30953deda14ab6926a093c47e1fd989e99f67b7661890807a920de6acffd5f3e520d6a0beea2261ff09a293b18f3af03db6b"}]}, @routing={0x87, 0x6, 0x2, 0xcd16, 0x10e6, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @routing={0x2, 0x2, 0x3, 0x100000001, 0x865, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) r3 = socket$unix(0x1, 0x400000007, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f00009f2000)="2e2f66696c653000", 0x43, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x41000, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x1000000000000, 0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0xa00000002, 0x0, 0x80000001, 0x3, 0x100000000, 0xfffffffffffffffd, 0x0, 0x0}, 0x0, 0x400000, r4, 0x0) mmap(&(0x7f0000c9d000/0x4000)=nil, 0x4000, 0x2000000, 0x20810, r2, 0x0) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f00009f7000-0x8)="2e2f66696c653000", &(0x7f000057c000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000214000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000890000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x4000}, 0x4080) recvmmsg(r4, &(0x7f0000350000)=[{{&(0x7f0000d98000)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 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{&(0x7f000009a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x6, &(0x7f0000d6d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1, 0x800000009}, 0x4}], 0x4, 0x40000000000001, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000003000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x206) fallocate(r4, 0x2, 0x208, 0x101000005) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x400000000db, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88, 0x0, 0xfe, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndtimer(&(0x7f0000f1f000)="2f6465762f736e642f74696d657200", 0x0, 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r5, 0x40345410, &(0x7f000014f000-0x34)={{0x0, 0x3, 0x9, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_STOP(r5, 0x54a1) ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0) socketpair(0x1, 0x3, 0x5, &(0x7f00008d5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/12/03 18:48:56 executing program 2: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "7368613235362d67656e657269630000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f7f000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet6(0xa, 0x802, 0x1) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000f8000)={0x0, 0x3d, "856674d4fa3bb72e1cdb451ba34a0125809910205324c548bfc3a920c6bdd022ac8c01a51b0aa2181e59a908f05abc045232e5b5822b92f3f138008313"}, &(0x7f00009f8000-0x4)=0x45) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000320000)={0x0, 0x74, &(0x7f0000114000-0x2)=[@in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x1, 0xfffffffffffffffa, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x334, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xead}]}, &(0x7f0000234000-0x4)=0x10) ioctl$sock_ifreq(r2, 0x89bb, &(0x7f0000a36000)={@common="6e723000000000000000000000000000", @ifru_names=@generic="d4093407e44916f4d807fb8193ec4cd9"}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000048c000-0x8c)={0x0, @in6={{0xa, 0x1, 0x21, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000545000)=0x8c) write(r3, &(0x7f0000e73000-0x20)="1f000000120003f200049405f9000077016a0041080012000000000000008149", 0x20) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000381000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b19000)=0xb) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000088d000-0x4)=0x80000002, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000969000)=0x0) r5 = syz_open_dev$vcsa(&(0x7f0000d3e000)="2f6465762f766373612300", 0x61b0, 0x0) bind$inet6(r5, &(0x7f0000512000-0x1c)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x4}, 0x1c) r6 = socket(0xa, 0x3, 0x3a) socket(0xd, 0xa, 0x2400000001ffffc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000892000-0x98)={r4, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x1da}, &(0x7f00006c9000-0x4)=0x98) setsockopt(r1, 0x7, 0x100000001, &(0x7f00002cb000)="", 0x0) syz_emit_ethernet(0x15a, &(0x7f0000235000-0x15a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x124, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x1, 0x0, 0x8, [0x0, 0x0, 0x0], {0x62c, 0x6, "ff7b51", 0x0, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@fragment={0x21, 0x401, 0x9, 0x3, 0x8, 0x7, 0x3}], "9f7b2855b4eee0eaaa5858d7a81f6fd33c385425e4df1eef9d9a5075e9124f87a64322ff265c6f635511f0b107e8c3edc568bfe5de81861ba6330633f52f7b8510473e2465926b3b765df33092ffc7b3244164e8e590e8429c73b253aafc4ba8cc201ebaad8b0813fb07a1d71bfce0e5e73fdf9089be225b922e12e36a2546a67b945b45008f44b8e10d577c052e3448f26d8ab0ceade55b20d2ba3110a317ac7105691bfaebd44779f290a6b6fc53e6a0d00cf50016f4cbe1f75bd5a5924f0f12372ab739e1d04aeff592b20e9c21588fc3ec191d2e9af125d86b34f1e4f1b1a6ffefb624f2abf7d5dad471"}}}}}}}, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000098d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000f1b000-0x8)=@assoc_id=0x0, &(0x7f0000ded000-0x4)=0x4) [ 557.518720] rpcbind: RPC call returned error 22 2017/12/03 18:48:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e52000-0x28)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x5, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @broadcast=0xffffffff]}, 0x24) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000015000)={@multicast1=0xe0000001, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000bea000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) r1 = socket$inet6(0xa, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00007d5000)={0x0, 0x40000000, 0x0, 0xe34}, &(0x7f000057d000)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00002ca000)={r2, 0x8}, &(0x7f0000e17000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000a20000+0x3fc)={r2, 0x9, 0x1000, "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"}, 0x1008) 2017/12/03 18:48:56 executing program 6: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x1, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0xf, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @empty=0x0, @multicast1=0xe0000001]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x6, [@multicast1=0xe0000001, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x0, @multicast2=0xe0000002]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf0f000)=nil, 0xf0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000068a000-0xc)={0x4, 0xffffffffffffffff, 0xfffffffffffffffe}) setsockopt$inet_tcp_int(r0, 0x6, 0xfffffffffffffffe, &(0x7f0000eb5000-0x4)=0xfff, 0x4) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f0f000)={0x0, 0x7}, &(0x7f0000e2d000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000608000-0xa0)={r2, @in6={{0xa, 0x2, 0x3ff, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x80000006, 0x9, 0x4, 0x20}, &(0x7f000053e000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f000088f000)={0x5, 0x5, 0x8, 0xf}, 0x10) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000a9c000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x4000000805, 0x0) socket$inet_sctp(0x2, 0x800000000001, 0x84) r6 = dup3(r5, r3, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000c3b000-0x9)={0x0, 0x1, "d5"}, &(0x7f0000962000-0x4)=0x9) perf_event_open(&(0x7f0000264000-0x78)={0x0, 0x78, 0x0, 0x30, 0x8000, 0xd4d3, 0x0, 0xffffffffffffff00, 0x100, 0x4, 0x8000, 0xa78, 0x3, 0x1a, 0x0, 0x8, 0x5, 0x5, 0x7, 0xcae0, 0x100, 0x1ff, 0x0, 0x59, 0x6, 0x2, 0x0}, r4, 0xfffffffffffffffe, r1, 0x2) setpriority(0x2, r4, 0xfffffffffffffffb) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000094f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000afd000-0x4)=0x8) r7 = socket(0x1f, 0x80000000904, 0xffffffffffffffc0) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000fea000)={0x3, &(0x7f0000a71000)=[{0x54, 0xfffffffffffffffe, 0x0, 0x0}, {0x48, 0xfffffffffffffffd, 0x0, 0x80000002}, {0x8, 0x5, 0x100000000000005, 0x82}]}, 0x10) r8 = socket(0xa, 0x3, 0x21) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r6, &(0x7f00008e8000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x10000000fffffffe) sendto$unix(r8, &(0x7f0000693000)="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", 0x5b5, 0x0, &(0x7f00001cb000-0xa)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000030f000-0x78)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdbb000)=nil, 0xdbb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/03 18:48:56 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x5, 0x32, r0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000006000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xe, 0x32, r0, 0x800000000000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x2010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x8, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x131, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f000000a000-0xc)={0x4, [0x65, 0x7, 0x0, 0xfd]}, 0xc) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x8, 0x10010, r3, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000005000)="81753e83e7d6d0d58e68ca15719019da1eddf7215e998f3157f774ac8548519251b2e5753327cb5aea465273e78c15c3e79db293cb2f036a37a5f9f86938742038d6b0c2c980bba55e8f5c1a61e228b4739c7febff6c5a23460c3b35a3e471acbca212ad4dd87cb03b1e1c2449153cc163c8afd860e441c60aa7e1b843e694", 0x7f, 0x40000, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000000b000-0x4)=0x7fffffff, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000000b000)={r1, 0x0, r4}, 0xc) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x2000000, 0x3f, r0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000000b000)={0x0, 0x0, &(0x7f0000005000)=[{&(0x7f0000006000)="0000000000000000000000000000000000", 0x11}, {&(0x7f0000003000-0xcb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb}], 0x2, &(0x7f0000007000-0x72)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72, 0xfffffffffffffffe}, 0x2000) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x403, 0x2b010, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000007000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000008000)=0x1c) 2017/12/03 18:48:56 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)="2f6465762f73657175656e63657200", 0x101000, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00009fc000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@rc={0x1f, {0x2, 0x814, 0x1f4, 0x8, 0xfffffffffffffff7, 0xff7}, 0x5}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x100000002, 0x1, 0x0) setsockopt(r1, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00008ae000)=0x7fffffff, 0x4) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000687000)="f751cbd5578d9fcfbb38802494bc1a869ecf06869c1ae5d824ce5cf6cc1afec8513a871f0c43010863e75e64393c707c23b0d1a8000f0fde0f94c8db2e7ca0151dfa09806bc79f2bcf4417af0c0787e547246cc88368005383733bb4cfa95cbc505e22cf1662eb5053a9af8936ee3405c5aeb1a9b497fd387484760ed22598b8d25e4606f8818bf5254973e40ecabecccbbc1f3faf5f5237a965b6e12787a776ff1be9998ab6c06c28a0be2a9f588d3bf24567067f8390fb00094fb1995eefa1779364802a4e3b5f2fb100cb2e511a080b491139d14bdf8869f77d02a6de73f09773c3e6cbb3ae366f9ab803048a38b1a6f1630f", 0xf4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{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, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5bcf975798e517c053ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000b68000-0x4)=0x0, &(0x7f0000726000)=0x4) connect$inet(r1, &(0x7f0000de0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = epoll_create1(0x80000) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000cfd000)={0x0, @broadcast=0x0, @empty=0x0}, &(0x7f0000506000)=0xc) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f000071e000-0x4)={0x7}, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000019e000)={{{{0x2, 0x2, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x13, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800080000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffffffffffec, 0xffffffffffffffe0, 0x1, "7642e75f09fffffffffffffffee79fb4842ffebf4b163569ee94fc35134090c3d15c3fa96cc942aea07c4f108b869ba2f2f691aa02ec4db0ee1e055caacb00cae4df0944217f5c59a5fee9da1743a249"}, 0x160) recvmmsg(r1, &(0x7f000069c000)=[{{0x0, 0x0, &(0x7f0000e30000-0x30)=[{&(0x7f0000362000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9}, {&(0x7f000069d000-0xa1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1}, {&(0x7f00003f1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x3, &(0x7f0000af2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x3ff}, 0xa9e}, {{&(0x7f00006a1000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000b7c000-0x20)=[{&(0x7f0000852000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5}, {&(0x7f0000cd4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7}], 0x2, &(0x7f0000341000-0xf2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf2, 0x8001}, 0x80000001}, {{&(0x7f0000d4d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000025000-0x70)=[], 0x0, &(0x7f0000b83000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda, 0x5}, 0x2}, {{&(0x7f0000d0c000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000463000)=[{&(0x7f00003c5000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84}, {&(0x7f00000fc000)="00000000000000000000000000000000", 0x10}], 0x2, &(0x7f0000afa000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f, 0x10000}, 0x5}, {{&(0x7f0000261000-0x4)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000bdb000-0xa0)=[{&(0x7f0000c48000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90}, {&(0x7f0000d46000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72}, {&(0x7f00003a5000-0xb)="0000000000000000000000", 0xb}, {&(0x7f0000755000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64}, {&(0x7f0000c45000)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23}, {&(0x7f0000f4c000-0x79)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79}, {&(0x7f00008fe000-0xa3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3}, {&(0x7f0000d31000)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24}, {&(0x7f0000b37000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42}, {&(0x7f0000e91000-0xc0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0}], 0xa, &(0x7f0000db6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbc, 0x101}, 0x8}, {{&(0x7f0000727000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000d02000-0x10)=[], 0x0, &(0x7f0000b55000-0x3)="000000", 0x3, 0x0}, 0x1f54}, {{&(0x7f0000cc7000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000ba2000-0x20)=[{&(0x7f0000699000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1}, {&(0x7f0000fbd000-0x1c)="00000000000000000000000000000000000000000000000000000000", 0x1c}], 0x2, &(0x7f0000a2d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3, 0x8}, 0x0}], 0x7, 0x20, &(0x7f0000e4a000-0x10)={0x0, 0x1c9c380}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00005c2000-0x1009)={0x0, 0x1001, "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"}, &(0x7f00004a1000-0x4)=0x1009) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000fc9000-0x90)={0x6, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000d99000)=0x0, &(0x7f00003ba000)=0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000f58000-0x10)={r3, 0x20, 0xff, 0xfc7}, &(0x7f0000ef0000-0x4)=0x10) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f000096b000-0xe1)={r1, r0, 0xf799, 0x7, &(0x7f0000886000-0xca)="a2627278a40762a68b5336625304072c2991910368078ac001f8bfadcb35dd7a3adfd9640ff0c450f06b4e7f6bdae2cf0cac821b7bc37a3e9883aa6ea378bd07850d54d5c31cd9032b8b43b5982f453c55888b6c1c2ddf8256a5831b38a0cbe624ded00f8d7c5a0a2dbbda29308891232fe798a7fd80068bdd8d42e25504eb2ea9d7f5b4512ae8410bc2cea418d57ec8147c2c4a8ffc14986c1a4243b7c502d1c7aacef954fca5771db640d2bf2eeeaaa8f034873f9f4fe6af926ab76c98189901338efe9ad75145a440", 0x9, 0x4, 0x5, 0x7, 0xc, 0x4, 0x1, "5fd13f163592449c7e80e5baa16612ed77b9df45b1f8c3e4807d72ae66a1684fe00e0fd4b66ee2d4fed9c1bfdb89536c77f3bbdf559a8d6ee65d2aa5fb20d214239732391df0a0841fe78e7a32e6b9e50588d57450cfea188628f0a08cac961679a6c7ff167debe9f4809f7668dffd225c2a00ec34edbd1cb0346fa4c89b04b9798b312113ad2d13b8d2227134526f306cb9c7f601a9ecfca094b2de16f00c1e3cc267a4b1cc3a07cfad75364c85de21b6a3f41084a7c05de1"}) acct(&(0x7f0000ee8000-0x8)="2e2f66696c653000") getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000da2000)={r4, 0x1}, &(0x7f000038f000)=0x8) close(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000243000-0xb)="2f6465762f6c6f6f702300", 0x2, 0x80) openat$autofs(0xffffffffffffff9c, &(0x7f0000ce6000-0xc)="2f6465762f6175746f667300", 0x200, 0x0) socket(0x10, 0x9, 0x40000000000000) write(r2, &(0x7f0000e40000-0x22)="2200000014000701000902fd00000600020c0000020000000856fa00105100020098", 0x22) 2017/12/03 18:48:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x2f, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5b2000)=nil, 0x5b2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000004b000)="272976626f786e6574313a2d706f7369785f61636c5f6163636573732800", 0x1) setsockopt$inet6_buf(r1, 0x29, 0x20, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) mmap(&(0x7f00005b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f00005b2000)="0b975643d7efb5af920d72ab9c05f5ba77d915994138000000000000000967a59b19fc5759e3737320c6ce9488726561618c8a0e8ad3462d48d1ded652655be662e2c9072a806b4795df5d8ea58cd826200523e82ad469384098f8701ccf4989d431f2bc0882190000000000000008c57d114109496d419436", 0x79, 0x800000004000011, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x6, 0x42, 0x405, 0x8001}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f00005b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000741000)={{{@in=@loopback=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bdb000-0x4)=0xe8) creat(&(0x7f0000bfc000)="2e2f66696c653000", 0x42) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000281000)={@loopback={0x0, 0x1}, r3}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1d, 0x5, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x2, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0xfffffffffffffffe, 0x0, 0x2000000000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x4000000000) ioctl$void(r0, 0x5450) mmap(&(0x7f0000d97000/0x2000)=nil, 0x2000, 0x3, 0x10, r4, 0x0) mmap(&(0x7f000078d000/0x8000)=nil, 0x8000, 0x1003, 0x35, r4, 0x0) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00009da000)={0x1, 0x3, &(0x7f0000f24000-0x18)=[@generic={0xd885, 0x0, 0x140000000000, 0x7}, @generic={0x800057, 0x0, 0x0, 0x20000000000001}, @generic={0xd39d, 0x104, 0x2, 0x4}], &(0x7f0000afb000-0x4)="47504c00", 0x5, 0x80, &(0x7f00009d9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r5 = socket$inet(0x2, 0xffffffffffff7fff, 0x4000000000000009) mmap(&(0x7f0000677000/0x1000)=nil, 0x1000, 0x1000000, 0x131d, r5, 0x804000000) mmap(&(0x7f000002a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x200000001, 0x84, &(0x7f00009b9000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f0000e14000)="64bfbe112c1131affa4c9f11f7b3fcbee142f458cdd8bd7f0d4d38383e1da8786cfd472aab02d64f12a5184ee2ade8b6187c19783f333c25d32d2806ad233190e43f64b94bb191703627b73494a302eeedbade9e762cac64324c7f8797887d2b4a0dd9", 0x63) mmap(&(0x7f0000c4a000/0x3000)=nil, 0x3000, 0x2, 0x401d, r6, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000002, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f6c000-0x8)={0x0, 0x13e}, 0x8) [ 557.563574] rpcbind: RPC call returned error 22 2017/12/03 18:48:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f000025f000)={0x0, ""}, 0x8, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000098a000-0x11)="2f6465762f7161745f6164665f63746c00", 0x8000, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d6b000-0x9)="2f6465762f76637300", 0x803, 0x0) r2 = accept$packet(r1, &(0x7f00002f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00004f1000-0x4)=0x14) fsync(r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x2, 0x1, 0x0) r4 = syz_open_dev$sg(&(0x7f00007ca000-0x9)="2f6465762f73672300", 0x100000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000da7000-0x8)={0x0, 0x7}, &(0x7f0000e04000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000eca000-0x8)={r5, 0x7}, &(0x7f0000697000)=0x8) perf_event_open(&(0x7f000001d000)={0x1000000002, 0x78, 0xfffffffffffffffd, 0x0, 0x7, 0x0, 0x0, 0x0, 0x30, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x800, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x40000000400, 0xfffffffffffffffb, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x1000200) socket(0xe, 0x3, 0xfffffffffffffffd) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000ac000)={0x7, 0x0, 0x1, 0xfffffffffffffffd}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000e21000)={0xf6, r6, 0x2, 0x6}) r7 = socket$inet6_sctp(0xa, 0x7fc, 0x84) setsockopt$inet6_buf(r7, 0x29, 0x1000000036, &(0x7f00008da000)="c302f8ffffff0000000000000000070058ce5fe1b470985e", 0x18) listen(r0, 0x4) accept4$inet(r7, &(0x7f0000307000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000281000)=0x10, 0x7ff) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000fe2000)={0x6, 0x4, 0xa, 0x8, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000053e000-0x20)={r8, &(0x7f0000fe0000)="", &(0x7f0000fe1000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00004da000)={r8, &(0x7f00006c5000-0xa9)="b7d5ad5b7e44c3a3d95127db47a89d6258bd8f14086f5f1566b338e82e186b8e3332b24cd8a62a828df9957b1dee0b212de649b079ed01c551c0f2d78e9d642a6fe836228abda4c43040862af323e40d3a66a40799a8270e6dcf7e4c134a2f3482d1ed4c842af3bb2e8251b6586dafdb3a75ef3f3d9bbaef979ea43ad2244407f5efe8f358879986eb4ec34e4c417d8764da9ab9b0fd9acfae3f3aa6d38d75009e0481693e81b40cb0", &(0x7f0000247000-0xa9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) 2017/12/03 18:48:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r1, &(0x7f0000926000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, 0x1c) listen(r1, 0xffffffffffff0000) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000d30000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000eb000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00009bf000-0xc)={0x0, 0x1c, &(0x7f000018a000)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f0000131000)=0x10) connect$inet(r2, &(0x7f0000868000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000ff4000-0x8)={0x1, [0x0]}, &(0x7f0000c78000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000b52000)={r3, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000045c000)=0x98) close(r0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000c0b000)={r4, 0x0}, &(0x7f00003a4000-0x4)=0x8) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000d35000)=0x0, 0x4) sendmmsg(r0, &(0x7f0000598000-0x80)=[{{&(0x7f0000c1b000-0xc)=@nl={0x0, 0x0, 0x1, 0x0}, 0xc, &(0x7f0000e51000-0x10)=[{&(0x7f0000408000)="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", 0x1f9}], 0x1, &(0x7f0000b71000-0x10f0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48004) socketpair(0x9, 0x6, 0x7f, &(0x7f0000c54000-0x8)={0x0, 0x0}) 2017/12/03 18:48:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x40000000000000c) writev(r0, &(0x7f00005d9000)=[{&(0x7f0000223000)="390000001000090400000000004000000700004a03000000450001070000001419000a0004000000000000000608000300ff090000ffe4693e", 0x39}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00006fb000)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a83000)=0x0) gettid() r1 = fcntl$getown(r0, 0x9) r2 = getpgrp(r1) setpriority(0x0, r2, 0x85) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb7000-0x9)="2f6465762f6b766d00", 0x80, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00000ff000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000ceb000)=0x0, &(0x7f0000404000)=0x4) r5 = socket(0x17, 0x80803, 0x6) ioctl$sock_inet6_udp_SIOCOUTQ(r5, 0x5411, &(0x7f0000c8a000-0x4)=0x0) bpf$PROG_LOAD(0x5, &(0x7f0000ee7000-0x30)={0x1, 0x1, &(0x7f0000ee7000-0x10)=[@generic={0x0, 0x0, 0xa7, 0x0}], &(0x7f000000a000)="87797374656d00", 0xffffff7ffffffff9, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$alg(0x26, 0x5, 0x0) close(r6) r7 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r7, 0x117, 0x5, 0x0, 0x0) recvmsg(r5, &(0x7f0000f3f000)={&(0x7f0000f6e000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f6e000)=[{&(0x7f0000afa000-0x92)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92}, {&(0x7f0000f6e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c}, {&(0x7f00005c2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93}, {&(0x7f0000f6f000-0x1b)="000000000000000000000000000000000000000000000000000000", 0x1b}, {&(0x7f0000865000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38}], 0x5, &(0x7f0000a26000-0xc8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8, 0x1ff}, 0x10000) r8 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f00000f1000)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000086f000)=0xe8) bind$alg(r8, &(0x7f0000eb9000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "6362632d73657270656e742d73736532000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r8, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) accept$alg(r8, 0x0, 0x0) 2017/12/03 18:48:56 executing program 4: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00004a2000)=0x1f) r2 = openat(0xffffffffffffffff, &(0x7f0000b1d000-0x8)="2e2f66696c653000", 0x80002, 0xc1) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000c67000)=0x8, &(0x7f0000fd9000)=0x4) clock_gettime(0x0, &(0x7f0000fd8000)={0x0, 0x0}) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000e4c000)={0x7, 0xd2, 0x6}) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000fd9000)="2f6465762f73672300", 0x1dd, 0x100) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r4, 0x101, 0x7, &(0x7f0000db1000-0x4)=0x0, &(0x7f0000fda000-0x4)=0x4) ppoll(&(0x7f000038d000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000fd8000)={0x0, r3+10000000}, &(0x7f00008ed000-0x8)={0x0}, 0x8) ioctl$TCXONC(r1, 0x540a, 0x0) r5 = dup3(r0, r1, 0x80000) ioctl$PERF_EVENT_IOC_REFRESH(r5, 0x2402, 0x9) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fadvise64(r0, 0x0, 0x0, 0x5) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r4, 0xc0a85352, &(0x7f0000fdc000-0xb0)={{0x7, 0x81}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x10, 0x1001, 0x1, 0x11, 0xffffffff, 0x0, 0x0, 0x0, 0x3, 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]}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000fdb000-0x10)={0x3ff, 0x0, 0x1, 0x1, 0x0}, &(0x7f0000739000-0x4)=0x10) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000672000-0x2)={0x7, 0x1000}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000be8000-0x98)={r6, @in6={{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0xffffffffffffebff}, 0x98) 2017/12/03 18:48:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000002000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x840) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x0, &(0x7f0000002000)=[]}, 0x8) mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x8, 0x80000000, &(0x7f0000fea000)={0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000feb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r3, 0x5421, &(0x7f0000fe9000)=0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000feb000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r5, &(0x7f0000fec000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a67000)=0xc) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000fec000)={0x0, 0x1, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fed000-0x4)=0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x2, &(0x7f0000e2f000-0x8)={0x0, 0x0}) clock_nanosleep(0x3, 0x1, &(0x7f00005bf000-0x8)={r7, 0x0}, &(0x7f0000fee000)={0x0, 0x0}) timer_settime(r6, 0x1, &(0x7f0000fec000)={{r8, 0x0}, {0x77359400, 0x0}}, &(0x7f000035a000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r4, &(0x7f0000ff0000-0xbd)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd, 0x1000000, 0x0, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000709000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000c16000-0x14)=[0x0, 0x0, r9, 0x0, r9]) setregid(r9, r10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000fe9000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffc1, 0x1, 0x2, 0xf, 0x3, 0x8, 0x0}, 0x20) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r3, &(0x7f0000feb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = socket$netlink(0x10, 0x3, 0x0) writev(r11, &(0x7f00006bd000)=[{&(0x7f0000714000)="2900000018001980013d75241a6800210206e30067fff501009600000800050000000200080000bf00", 0x29}], 0x1) 2017/12/03 18:48:56 executing program 6: prctl$intptr(0x1c, 0x7) mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000341000)="2a5142", 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b73000)=0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) perf_event_open(&(0x7f0000208000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x4, 0x80000006, 0xd34, 0x9f, 0xfffffffffffffffe, 0x0, 0x0, 0x4, 0x8000000, 0x0, 0x0, 0xfffffffffffffffd, 0x1, 0x4000000000000000, 0x7, 0x9, 0x0, 0x401, 0x0}, r2, 0xffffffff, r1, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f000028d000)={0x0, 0x7fffffff, 0x0, 0x0}) r3 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000fc7000)="76626f786e65743000") write(r3, &(0x7f00007e9000)="170000001a001bed0000132100f416760004010100008d", 0x17) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 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) read(r3, &(0x7f0000fca000)="00", 0x1) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c90000/0x4000)=nil, 0x4000, 0x3, 0x33, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000fc8000)="2e2f66696c653000", &(0x7f0000fcc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000db8000)="d05b87c5477a9074f5880b808571304900000000000004011cac95289ae7bf15aff4dbe6d834718b03c06a83dc30b80442157ff9587875424db238071856bfe0378592a4122cc96015b589a10123b8ca03909750bec379e7ca6b3c163020000000000000000984ac2bb062514bc9d6da6b6b4744bb45e8c22eac47aa75c268f0a55a9974cc577050a100ca7e3d8fa597e8acdd83c4b11bc3e3c5583ad6039708390ebf848d7d3c19ceb4110bd12ee03430ebcf1b8f77a8687dee9cc783724c3517436c4fe3500a5104000000a3c586ce9e6bdcf7ff9c74c118a96579c522160b4948e2eb1964e129ee71b14caddeade6700eb473", 0xf4) mmap(&(0x7f00008ec000/0x2000)=nil, 0x2000, 0x3, 0x800032, r3, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x2, 0x40851, r3, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000fcf000-0x4)=0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000a91000-0x8)=0x0) setresuid(r4, r4, r4) ptrace$getsig(0x4202, r5, 0xffffffffffffff01, &(0x7f0000371000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r0, &(0x7f0000d26000)={0x1f, {0x202, 0x80005, 0x7, 0xfffffffd, 0x40000000004, 0x8}}, 0x8) prctl$void(0x3b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/03 18:48:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00009c2000)={0x0, 0x0}) r1 = perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0x325, 0x0, 0x0, 0x3, 0x0, 0x4, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x9, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r1, 0x80000) connect$inet6(0xffffffffffffffff, &(0x7f0000fcc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xffffffff}, 0x1c) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afe000-0x9)="2f6465762f6b766d00", 0x101100, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f000087d000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000fce000)={0x0, 0x0}) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_dev$evdev(&(0x7f00001c7000-0x12)="2f6465762f696e7075742f6576656e742300", 0x3bf, 0x80c0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000afb000-0x24)={0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpgid(r0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f00006e8000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000fce000)=0x0) ioctl$KVM_GET_DEBUGREGS(r5, 0x8080aea1, &(0x7f000064c000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f00001e5000-0x400)={"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"}) ioctl$KVM_SET_MP_STATE(r5, 0x4138ae84, &(0x7f0000fc2000)=0x80000000008) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x100000000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x1ff, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffff0c27}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f00006c6000-0x8)=0x402) 2017/12/03 18:48:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000000000)=0x60) mmap(&(0x7f0000e19000/0x4000)=nil, 0x4000, 0x3000000, 0x32, r0, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x800, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0xf6, 0x0, 0x2, 0x1, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x9, 0x30, r2, 0x0) semctl$SEM_INFO(0x0, 0x5, 0x13, &(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f0000002000)="2f6465762f6e65742f74756e00", 0x0, 0x100000000000001) mmap(&(0x7f0000e1b000/0x2000)=nil, 0x2000, 0x6, 0x32, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x854c891accaadd6d, 0x110, 0xffffffffffffffff, 0x59) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000000000)=0x0) r4 = dup2(r1, r2) mmap(&(0x7f0000e19000/0x4000)=nil, 0x4000, 0x1000003000000, 0x35, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r4, 0x5402, &(0x7f0000002000)={0x3, 0x401, 0x2cb, 0x1, 0x3, 0xffffffffffff8001, 0x1, 0x6, 0x3, 0x3, 0x7fffffff, 0x1}) geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_str(r2, 0x1, 0x19, &(0x7f0000000000)="00", 0x1) fcntl$addseals(r0, 0x409, 0x5) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x20)={0x1000, 0x0, 0x10001, 0xfffffffffffffffc}) semget(0x0, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000009000)="2f6465762f70746d7800", 0x202, 0x0) ioctl$TIOCGSOFTCAR(r5, 0x5419, &(0x7f0000000000)=0x0) modify_ldt$read_default(0x2, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x99) 2017/12/03 18:48:56 executing program 3: prctl$intptr(0x29, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xfffffffffd, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000938000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005b1000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f00007f2000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x2) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000267000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000001000)={0x7, 0xb6af, 0x6}) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000fff000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x7300}) 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, 0x2, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$loop(&(0x7f000076a000-0xb)="2f6465762f6c6f6f702300", 0x100000001, 0x1) fsetxattr(r2, &(0x7f00001ec000-0xb)=@random={"73656375726974792e00", "8d"}, &(0x7f0000a1b000-0x1)="00", 0x1, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000234000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004ad000-0x4)=0xe8) memfd_create(&(0x7f00006f9000)="731974656d2e00", 0x4) getsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000875000)={@local={0x0, 0x0, 0x0, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000c81000-0x4)=0xc) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000f62000-0xc)={r5, @rand_addr=0xce, @rand_addr=0x2}, 0xc) setsockopt$inet_udp_encap(r4, 0x11, 0x64, &(0x7f0000f2d000)=0x3, 0x4) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f000041b000-0x18)={0x7f, 0x6, 0x1}) bind$inet(r4, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/03 18:48:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000032c000)="2f6465762f73672300", 0x4, 0x20000) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00008af000-0x1)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000a72000-0x1c)={&(0x7f0000428000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ff9000)=[{&(0x7f0000451000-0x30)="442f1c94698808b49913e2f744f9eba9947bc8dac363a28b8f2877e76b460cb9fbd84676f306f06594833082a12c2e63", 0x30}, {&(0x7f00006a2000)="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", 0xfb}, {&(0x7f0000e4e000-0x1000)="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", 0x1000}, {&(0x7f0000fb3000)="", 0x0}, {&(0x7f00000f4000)="fd32f88bfc407c68b0a341e72ef8b3ae497a3ab0", 0x14}], 0x5, 0x0, 0x0, 0x4000800}, 0x40) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000083d000-0x98)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xffffffff}, &(0x7f0000228000)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000004d000)={r1, @in6={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x6, 0x7, 0x5, 0x10}, &(0x7f00008ed000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00005bf000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000a76000)={0x0, 0x200}, &(0x7f00003e8000)=0x6) r2 = gettid() mknod(&(0x7f000053c000-0x8)="2e2f66696c653000", 0x1000, 0x8000) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00005c4000-0x38)={&(0x7f00002ea000-0x1c)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000167000-0x20)=[{&(0x7f0000785000)="", 0x0}], 0x1, &(0x7f00003ee000-0x90)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x9}}], 0x1, 0x0}, 0x0) mkdir(&(0x7f0000f8e000-0x8)="2e2f66696c653000", 0x82) ptrace$getregs(0xffffffffffffffff, r2, 0x0, &(0x7f00007c8000)="") ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000e60000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00006e9000)={r3, 0x1}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000378000)={0x0, 0x4, 0x0, 0x80, 0xff}, &(0x7f0000a96000)=0x18) r4 = syz_open_dev$loop(&(0x7f0000e97000-0xb)="2f6465762f6c6f6f702300", 0x1, 0x105082) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000ab1000)=0x0) acct(&(0x7f000011b000)="2e2f66696c65302f66696c653000") ioctl$sock_inet6_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f000088f000)=0x0) r5 = memfd_create(&(0x7f0000bb2000)="0079", 0x10000000000003) chroot(&(0x7f000073e000)="2e2f66696c653000") pwritev(r5, &(0x7f000060c000-0x60)=[{&(0x7f0000ae7000-0x1000)="b5107b981c0ded899442eec2cab7e2c9e6cd9aeeb418ded008972303339ea7481aa2b3d0786a901740a86abe4507453217c9f6a4aff9f42d64e9dfe95edc99ab6e28e2cfb889b900ccd999140b4717bd6480ea000f7e167ee7bec2cfe31673a88ba160a9bd593eb0d90f1e0c2eee40a142a50a08137ae8658de4d1a08ad6d2381cfd97300209065a180169b7947c32ce3f3ff422a7652804505a06a056738b6274588232de69f67825ae03139e7d60ca79c59408e649fac93d6bab13112e70b8a52e68ad63bac4f0aaba1b7133779fdab06f09e022f9d605e80051ce429d2812f632f6585828933f8bc15d7927e41b1ebb16e71593d92ece21d5f04254c2c74167abcb2f277613bc7f7cdb6a3698e2a879fabb481015928f06d3925ca803f5cb275c381c3e91f452708ec8827d8c762cb886e868690d1a625978d7b9786f21a7d60f273a5fb5c8a0dddcaa65387264a104caf82a451f4e83928aa5d5faa79f0095bf9cae38316ab8a273df80dd74c0c1a0f8daa2006d01adcb97229deb1bdfdb57d17a98415d1aba542697f1a92b45ca502dc8b51bc1f54ba17dcca0e1fe5c5252243f0cf97ad61044c5efb43a26ae004b06bff69df7edf248c03c11462c5ffdd075bda1f2cc4d18b1f34af3eb4c5fa8a7882dd320d119ccc318181bb344bbf69a23538621c0b71508d91a6db355c4f6c4f165dd27d2694c7994c73a48078db37f6c297d00240e12498f2bd781c5a5078eb316e2a531e9e03ec10e6df83ffe51badd51a20b04e1f343b5e8f963b48c2647f1c791ccf69a1335de89f84a4f8a5144b8f1ac3eca14083fc6cad99775dfe29214b604ba26052537c17cfd40c5331ab27f63153733a8e2c5814c6f8ddd7086cd2fae50c717027250c577121e84bddb6454c9520c90844255355568a4314ef7a44d752992358a7ea4340ff5cd43d7b3f232fd813fd5c2c1253b92d7e7f9bcc0d33d254f8b10f8bdce0695d20e02ce39a1abaf7c50dba8c60c67cc6a00080000000000001bdb32dbfd8394d5cabe847ba53eb930dd262c31ce2dcfad98e613fb368e45fbeb4ac407700e7971e13fb7394f462444471e4a8efa7ca766b8a9d1067813740fc7fbed4c7ef5a33c06f17e4b35f7617a9c6a21939b593242e4981aaec1c3be739ce20acaf495832b968bc683593e4a20b95f3526d49357b0dc656e46672cce85856c9836dd2f081e9b5fb7468d5e44dd7acde284a1122bb295236eac146ec8742acac2afb658ddf47382a998e2064cece1bb6972011848f49f94b175614dbd326026f2deba2defcdd7c6d92407cc87d4de5bd6685b4e99486832e5db7eeb5d43a08e58544bca108d7e86f951806feb5e81f5c89b30ad8773468b6f6f327b4dafe95288735e2f04b886df6125721d73bf2d3695870194743e011088d4a96ef4d5f1d271cdaf9aceb0acf5386620769a3f75c20200cd60c3b4978f3f033f0e3dc13b341b934e378dee9317a7a27b35b567dc15149e3fc9e88f88659a25d462ca814cb537e5abb475e6879f8fb4d2154ae03453f812a40f0337805b818a75bf1b71f223abaeba9ccea0b76a18edb391aacfa9947fe1c6080689e4416645faa441e90e63ae2145af8024f19374288a6510d4790cbd06649f5140a900a9f089aa9818e27cce9f508b1192442ae6f62e53f9fbfd742f31a484068743b7a86b39bdd141fbe4800d2ad74cda0d9b4c975be201957649701ed5983a9d6bef0dc7812ebfb27584681861a8bfa5f80366d4c3fbcd593f6e94dea9b397a9ead4d60673e74706f5b8b539bc108a4282d8c47b07a7f033aab39496094272b5a968b60ca345c5254f6e7f291062328e6266c9e0aeee8a8d9de4fb28fa1ba18c7462b94a7df906d0420ff01122d49eb34d0de140648d92a8a778e705137b620dcd9a9bc6421810352bf95a69211e80e4763894d1d19903628f3db1a62b620386498970910128a071cb96e1fed669450d7a638c9b3d5b1edd5430f74a7a78f264bd0c4235ec49d9acb683d7b19be8cae8cb6f83022fd3ca527818a2a332a83bedf8b3704e23fdd87f6895ab0d60aca3a1e6fafd35ca7d9b4b0fde6822205589e1fd7b48610523562c5f39f82777b38dad201487efcdcd1aa16edff66931aa9d5f3aa979c721812e2e80314d4f0b98816f6fc3f9ddd3fbbc2662cb2010885658f27467b4426764ea90c20308e06019cff03ca2ba367b8fa4461b1809b0d797d57919d2d5fb5cfc9d74df25575957ffd4276bd6882b68f1b93307d796f1a69612a0c3d6e28bae5863847b1945979fe12b0e020500bb3cdd5785f7860228c9e4d21774b53bd4df0f5a3e97abd000ddb850979ef02becc7b68f7d87df3520c7bff9ce73158861fe07dc6a938b16a3fef05f79044cc0144a362a0e00af967cc09f1f4a444dfaf8c14a45bd7524c75d400148f35711a024dfcdcc8113e8777216673688e34d40f7da0b67aaafbeffaed2a07a7b7572a4d3c716f8cf391d3f5dc7c8f336adc905119a65e6fd1e3c7e47f4423de18921a0a81b1a7d2ba3af63f2d3111fc426182f329ba43db80ae2d84ae7d430668dc1fe0f2568fa61da3222de789bb73be04a693b643b4219ca83316b58973dcd7d7fa699f72a56dde37404010defa8befc42ddfc13aff7aeecbc11530230", 0x75a}], 0x1, 0x3) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) mmap(&(0x7f0000159000/0x1000)=nil, 0x1000, 0x1, 0x2852, r4, 0x0) clock_gettime(0x5, &(0x7f0000aca000)={0x0, 0x0}) ioctl$LOOP_SET_FD(r5, 0x4c00, r4) sendfile(r4, r5, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2017/12/03 18:48:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6175746f667300", 0x80000, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000011f000-0x8)={0x0, 0x0}) fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000d8d000)="736d61707300") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00002cb000)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f00008a2000-0x9)="6c6f67696e75696400") 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) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) clock_adjtime(0x7, &(0x7f0000034000)={0x7, 0x6, 0x0, 0x5, 0x1, 0x592668ef, 0x1, 0xffffffffffff0c52, 0x7, 0x80000001, 0x41c0, 0x2, 0xffffffff00000000, 0x8000, 0x1ff, 0x1, 0x2, 0x6, 0x81, 0x0, 0x2, 0x9, 0x0, 0x6, 0xfa83, 0x0}) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000366000-0x4)=0x20, 0x4) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r3, &(0x7f0000a05000)={0x30, 0x1, 0x1, @fuse_notify_retrieve_out={0x5, 0x2, 0x3, 0x20}}, 0x30) mlock2(&(0x7f0000c25000/0x3000)=nil, 0x3000, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f000024f000-0xe)="a8ece80ac7f4092d5755006c4cc5", 0xe) mknodat(r0, &(0x7f0000cf5000)="2e2f66696c653000", 0x80, 0x87) pread64(r1, &(0x7f0000015000)="", 0x0, 0x2000000000) 2017/12/03 18:48:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00006f2000)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000a26000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f000050e000+0xb8a)={0xffffffffffffffff, 0x4, 0x4, 0x3, 0x800000000000000}) r2 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000041e000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f000085e000-0x9)="2f6465762f73672300", 0x0, 0x3) r4 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0xc) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f6b766d00", 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = eventfd2(0x0, 0x0) fsync(r3) r8 = open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x0, 0x0) r9 = gettid() r10 = fcntl$dupfd(r8, 0x0, r3) getpgrp(0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x40) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, r9, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r10, 0x4c05, &(0x7f0000800000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) prctl$void(0x20) fadvise64(r10, 0x0, 0x2, 0x3) ioctl(r8, 0x2, &(0x7f00008c2000)="ee1bde9fa7d002a95eaf5045f82f3d48a60416ac1c92e702f9d2121737bf3b49e3f37c363c5916e77cabbe0eb93d0d0fc3224f12e65081b7c9d9d99279e8d623b8ec724d280c1878f30321a6c598941935ae9b3d6c28da3723c0545450d1") ioctl$KVM_IRQFD(r6, 0x4020ae76, &(0x7f0000026000-0x20)={r7, 0x3, 0x2, r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) eventfd2(0x1, 0x80801) 2017/12/03 18:48:56 executing program 0: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x2) flistxattr(r1, &(0x7f0000fdc000)="", 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000fdd000)={0x0, 0x0}) syz_open_dev$mouse(&(0x7f00001a1000)="2f6465762f696e7075742f6d6f7573652300", 0x55, 0x18000) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x6, 0x8}) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000fdf000-0x4)=0x0) 2017/12/03 18:48:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x800, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x886a, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0, 0xffffffffffe00002, 0xffffffffffffffff, 0x0) sched_setparam(0x0, &(0x7f000089f000)=0x3) r2 = syz_open_dev$sg(&(0x7f00001ea000)="2f6465762f73672300", 0xfc, 0x28000) write$sndseq(r2, &(0x7f0000442000-0x30)=[{0x0, 0x0, 0x10, 0x0, @time={0x0, 0x0}, {0x0, 0x2}, {0x0, 0x0}, @result={0x0, 0x8}}], 0x30) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000ff4000)={0x13, 0x90, &(0x7f0000f09000)="13a6da1ee9360661a3e7c32a83f3d88006ea8e270a7ff5fbc83aad814d63da77a04afdc352ae2ad8b96ff34f62503552c554504f8b554b912d59834294167244c6100e20c382e9e83ad265d10568845dd132bec4af5c5fdd93d1bb0792c6f655bc991b32dcacb9303db9f88cb40e865983ef4b6d94afa771b0c4984c9a31c87533a97b7215efdfc7c353f231a0f6aeda"}) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000135000)={0x0, 0x0}) getpgid(0xffffffffffffffff) r3 = open$dir(&(0x7f0000f2a000-0x8)="2e2f66696c653000", 0x80100, 0x8) gettid() getpid() r4 = dup3(r1, r3, 0x80004) fcntl$dupfd(r4, 0x406, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000019e000-0x8)="2e2f66696c653000", 0x1) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") mount(&(0x7f0000725000-0x8)="2e2f66696c653000", &(0x7f0000b20000-0x8)="2e2f66696c653000", &(0x7f000028b000)="72616d667300", 0x100002, &(0x7f0000e7a000-0x1)="") lstat(&(0x7f0000aeb000)="2e2f66696c653000", &(0x7f00003d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) creat(&(0x7f0000cd7000-0x8)="2e2f66696c653000", 0x80) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000a49000-0xc)={0x0, 0x0, 0x0}, 0xc) chown(&(0x7f00009b1000-0xe)="2e2f66696c65302f66696c653000", r6, r7) syz_extract_tcp_res(&(0x7f0000c2d000)={0x0, 0x0}, 0x4, 0x8001) mount(&(0x7f00007d0000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000e1f000-0x8)="2e2f66696c65302f66696c653000", &(0x7f0000e0f000-0xd)="616e6f6e5f696e6f6465667300", 0x1000, &(0x7f0000493000)="4b") ptrace$poke(0x4, r5, &(0x7f00009c5000)=0x0, 0x80) mount(&(0x7f0000b9c000-0x8)="2e2f66696c65302f66696c653000", &(0x7f0000b36000-0xe)="2e2f66696c65302f66696c653000", &(0x7f00007ba000)="0700cc667300", 0x1003, 0x0) mount(&(0x7f0000fd8000-0x8)="2e2f66696c653000", &(0x7f00005f8000)="2e2f66696c653000", &(0x7f0000dcd000)="72616d667300", 0x80000, &(0x7f0000ad9000-0x1)="83") mount(&(0x7f000066f000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000ae7000-0x8)="2e2f66696c653000", &(0x7f0000226000)="616e0000000000000007667300", 0x104000, &(0x7f0000dd2000)="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") 2017/12/03 18:48:56 executing program 3: mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000503000-0xe8)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000969000-0x4)=0xe8) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a78000)={{{@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}, {{@in6=@remote={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}}, &(0x7f0000f9d000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f9e000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0xffffffff, 0x3, 0x4, 0x4, 0x80, 0x80, 0x80000001, r2, r3}, {0x1, 0x7, 0x1f, 0x6403, 0x4, 0x3ff, 0xfffffffffffffe5e, 0x0}, {0x6f5, 0xffffffff00000000, 0x400, 0x20005}, 0x3, 0x9, 0x100000004, 0x1, 0x4, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, 0x2}, 0x8, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x3, 0x1, 0x5, 0x6870, 0x200, 0xfffffffffffffc01}}, 0xe8) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000f9d000)=0x5, 0x4) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000fa0000-0x30)={0x1, 0x3, &(0x7f0000f9e000)=[@generic={0x15b4, 0x0, 0x0, 0xffffffffffffffff}, @generic={0x77, 0x0, 0x0, 0x200000000000001}, @generic={0xd395, 0x0, 0x200008000000, 0x2000000000003}], &(0x7f00006d1000)="2a1800", 0x1, 0x80, &(0x7f0000f9f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfffffffffffffffc, 0x0}, 0x30) r4 = socket$inet6(0xa, 0x1, 0x6) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r4, 0x29, 0x15, &(0x7f0000f9f000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000848000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80005, 0x20040000000000) getitimer(0x2, &(0x7f0000b3d000)={{0x0, 0x0}, {0x0, 0x0}}) stat(&(0x7f0000784000-0x8)="2e2f66696c653000", &(0x7f0000d26000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f000009e000)="646e735f7265736f6c76657200", &(0x7f000078e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000943000-0x1)="00", 0xfffffffffffffffc) keyctl$get_security(0x11, r5, &(0x7f0000e02000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43) r6 = open(&(0x7f0000e73000)="2e2f66696c653000", 0x101000, 0x2040) ioctl$VT_RESIZEX(r6, 0x560a, &(0x7f00007b6000)={0x9, 0xb, 0x0, 0x7, 0xfffffffffffffff9, 0x20}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/12/03 18:48:56 executing program 0: mmap(&(0x7f0000e78000/0x2000)=nil, 0x2000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ed8000)="2f6465762f73657175656e63657200", 0x0, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x6, 0xc642, 0x0, 0xd34, 0x1, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0xa) mkdir(&(0x7f000001e000)="2e2f66696c653000", 0xfffffffffffffffe) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(r0, r1) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000fb5000)={0x5, 0x77c1, 0x8001, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000e0a000-0x4)=0x0, &(0x7f0000fb4000)=0x4) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000d09000)=0x5, 0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000e7e000)={0x8001, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0xffffffffffffff03, 0x20, 0x0, 0x3, &(0x7f0000fb4000)=@generic="7c4682ba0a692c991bfb53b5b4ac7343", 0x3b8, 0x5, 0x8}) r3 = syz_open_dev$usbmon(&(0x7f0000bd0000)="2f6465762f7573626d6f6e2300", 0x4, 0x0) select(0x3, &(0x7f0000006000-0x11)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000+0x205)={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000818000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00002c9000)={@generic="80b587bf5190f35b7b2b882d1debd4f8", @ifru_flags=0x4000}) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000818000)=@generic={0xfffffffffffffff7, 0xfffffffffffffff9, 0x6}) ioctl$LOOP_SET_FD(r3, 0x4c00, r3) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000fb6000-0xc4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f00006f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x3) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00009f8000)={0x0}, &(0x7f0000bf5000-0x4)=0x4) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000731000)=@buf={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000fbc000-0x14)={0x0, 0x1, 0xa73, 0x4, 0x20, 0x6c90}, &(0x7f00006d1000-0x4)=0x14) fstatfs(r3, &(0x7f0000233000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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2017/12/03 18:48:56 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000272000)="2f6465762f70746d7800", 0x400000, 0x0) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x7, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = creat(&(0x7f0000fc0000-0x8)="2e2f66696c653000", 0x100) r3 = perf_event_open(&(0x7f0000940000)={0x4, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f00004f4000/0x2000)=nil, 0x2000, 0x2, 0x32, r4, 0x2000000) mmap(&(0x7f0000e09000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x400) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000d6b000)=0x0) r5 = getpid() ioprio_set$pid(0x10000000000003, r5, 0x76b4) mmap(&(0x7f0000a58000/0x3000)=nil, 0x3000, 0x3, 0x3e, r4, 0x3) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00008d9000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b16000-0x4)=0xe8) lstat(&(0x7f00004af000-0x8)="2e2f66696c653000", &(0x7f000050f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r4, &(0x7f0000419000-0x38)={&(0x7f00004b5000-0xc)={0x0, 0x0, 0xffffffffffffff01, 0x34}, 0xc, &(0x7f000046a000)=[{&(0x7f00006ad000-0x243b)=[{0x5e, 0xb74, 0x100, 0x100000000, 0x7, "866ca591296327a029df6ada6c08f62f1dcd903913059b73ba1bd476dcb487635fbfe7f3d22abf5ade538eed73c826e66e2cf8c620ac1c6fb5755318b9e6f72b19ba49f1a5a1a2e9bc08332e8e3a"}, {0x1010, 0x37c024b4, 0x11, 0x5, 0x0, "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{0x1010, 0x2, 0xb08, 0x4de04513, 0x5, 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{0xc9, 0x0, 0x10, 0xcdb1, 0x3, "de053ed52e0bfc9b77a4ebc23e597a1a489945e0cdbfd5e2870bec162752b4566f5faebbe62b1fddbc67daead16b73ad11976c79b76a74f46c6562cc507a748353c158724df7aa9dc084649cfa3085a6f2907ab72b35a9d089ce089d3b9b4b953efb25a69c1d8974b2b03a91acf222b75c73cf890925501a1f348c1f19e0a47fca7683e88e1560303a9952597ea555181febaf261e9b81e2d4749547988fe2b19912804d2df4cec06b16c494a13010b946bb5b4d5324a3f175"}, {0xfa, 0x7, 0x900, 0x5, 0xffffffffffffffff, "c7de2de8f0ebf8da9dfee5b772f68188521085919d68651db07705e1a6064d280cd82a83d86566ac8d5761b1f3d8bc30b588bac4b6921fa92aa452c4369629086ed7ed68df79c60357a67d3b124a045a68aa4e540042f5ba1296205c368af364929b9bafff8b262e2025920747e50235320509c08f2e68575a6b1308a216864be110636b4c2b41e59ffbb2285f502b7e1eb567ddf75c912a880fc158b4c5608b20e143613b82618c9fa3db65c9513a5e4c609f57d07c7cca11482441a4ec853cbb484922182cac05fc90d7528ec4c9afd5720254b09507bf9133a6e9f9d970038eba4acb49b2f6f44308"}, {0xec, 0x3f, 0x200, 0xd07a, 0x2, "d38e1130ba63882a6e66a73da2df446a661d01e3c8c37e9937f991bcce9c7e306cf2937108d9c3b6ab02211fb762b6d2dad74d60fc30436f966f30139e483896250244ab44bd206271bd31656a7dc75f3c7db56527d1770327efb16495f07bca26aaf2f321a9952cf09d2bd209c1219f47e9483ad4164cccb24f5d92378a7a70a935462ecdd6f9979b6323de78b472369aee68aa22594ce23b725614228f84f838fe0022d72950006a96cc45cbedb3407750a30ff7688dac7c604340b423a6d1f97136c34a34e63e05b589a4703d00b03e9b0b7b8a7aa3af9a515bb6"}, {0x55, 0x8001, 0x704, 0x2, 0x3, "f0ef4f137db8bbf0234e59d060f008c7d79a73ca42ceaab9d20f8db1775b9d0495194879e85ba8fffa96208599838609b109e75eff7b0c6e2703662c60e2060513bf35cd92"}, {0x4a, 0x9, 0x100, 0x4d, 0x37e7, "a1239d3de61e8c8bdec8500f42f75444a58d246ea15d026f75e9de61a8e51e438c50b8485a583f590d31d243312031cdfac9cbc1aea180a4a42e"}, {0x6f, 0x1, 0x1, 0x4, 0x1, "99ba0880234a2302cee27126b1f3607685a0187cf72f468cfe4218923ce721c7cd5739307f4edc26502e362589b23e84a82842e955abdbb901642ca18f51510e58a02bbb1f1013aae837bc701a9e62c3b0ace1a9ddaf9c595cef5f92484c2b"}], 0x243b}], 0x1, &(0x7f0000186000-0x20)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x1, 0x840}, 0x40) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000fd2000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r8 = memfd_create(&(0x7f00005c1000)="00", 0x1) mkdirat(r8, &(0x7f0000e60000)="2e2f66696c65302f66696c653000", 0x40) socket$netlink(0x10, 0x3, 0x1d) mmap(&(0x7f00002ab000/0x3000)=nil, 0x3000, 0x3, 0x2025011, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f0000000000)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) gettid() timer_create(0x3, &(0x7f0000044000)={0x0, 0x2, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000a54000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000403000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f0000b5f000-0x8)={0xffffffffffffffff}, &(0x7f0000e70000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000685000)={0x77359400, 0x0}, 0x8) 2017/12/03 18:48:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r1, &(0x7f0000926000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, 0x1c) listen(r1, 0xffffffffffff0000) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000d30000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000eb000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00009bf000-0xc)={0x0, 0x1c, &(0x7f000018a000)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f0000131000)=0x10) connect$inet(r2, &(0x7f0000868000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000ff4000-0x8)={0x1, [0x0]}, &(0x7f0000c78000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000b52000)={r3, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000045c000)=0x98) close(r0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000c0b000)={r4, 0x0}, &(0x7f00003a4000-0x4)=0x8) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000d35000)=0x0, 0x4) sendmmsg(r0, &(0x7f0000598000-0x80)=[{{&(0x7f0000c1b000-0xc)=@nl={0x0, 0x0, 0x1, 0x0}, 0xc, &(0x7f0000e51000-0x10)=[{&(0x7f0000408000)="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", 0x1f9}], 0x1, &(0x7f0000b71000-0x10f0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) socketpair(0x9, 0x6, 0x7f, &(0x7f0000c54000-0x8)={0x0, 0x0}) [ 558.020260] nla_parse: 11 callbacks suppressed [ 558.020266] netlink: 37 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/03 18:48:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x100) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000755000)="7569645f6d617000") ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000714000-0x4)=0x0) setsockopt(r0, 0x10a, 0x8000, &(0x7f00000a2000)="fff8", 0x2) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00003ad000-0x4)=0x80000001, 0x4) write(r0, &(0x7f000010c000)="2200000039000701000700007d00071502010008002720000000000000101f009f7590", 0x23) 2017/12/03 18:48:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b21000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000471000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000e06000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x100000200000032, r2, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000eff000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) memfd_create(&(0x7f0000001000-0x1e)="293a3a287d29275d5d2d6367726f757074727573746564626465767b2400", 0xfffffffffffffffe) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f000099c000-0x4)=0x80000008002, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x2000000032, 0xffffffffffffffff, 0x0) socket(0x1e, 0x8000000002, 0x83d) socket$bt_hidp(0x1f, 0x3, 0x6) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000026c000)="2e2f66696c653000", 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000940000-0xc)="2f6465762f6175746f667300", 0x40, 0x0) mount(&(0x7f00003c7000-0x8)="2e2f66696c653000", &(0x7f000075f000)="2e2f66696c653000", &(0x7f000033c000)="68756765746c62667300", 0x800, &(0x7f00007ee000)="294995e96a6e4b9c0f8b6b36a5f8b9760f728b2b11bd9a96a9450882776b282528aa67fb11b466e806de90db496c7bf95141c00a6a82b94d088b50a5a9691cc5c2629a8621bdabf4f87b8369fa96c8e3d3ddfca6db9ec20b6813657819c7640886dbd09bf46dd40b27cc99ecbc9f049b82f5c3d1afbb2ec2fd5f2be2fb050aced1d6dc75abb584cb2e566036c828f2580607bbf7b92bfcbc5a3718e1af72f29f6bbf1ada4733bc7d1d14f41d052c613c1de556c1d4c0a0a0e02f70d2ce7429643c93218d7492047d3eaca865439bc9c6af3e548bfa3e24da3d84f97b2e4b5301dddd733103d64c8250abe16f42d7") ioctl$DRM_IOCTL_FREE_BUFS(r4, 0x4010641a, &(0x7f0000e24000)={0x3, &(0x7f000018e000)=[0x6, 0xf24, 0x8000000001]}) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000047000)={0x20000000000000, 0x0, 0x2, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc091842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) 2017/12/03 18:48:57 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000009000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000000c000+0xc88)="6e65742f69636d703600") pread64(r1, &(0x7f0000007000-0x4b)="00", 0x1, 0x0) lseek(r1, 0x0, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000014000-0x20)=[{r1, 0x21, 0x0}, {r1, 0x1044, 0x0}, {r1, 0x222, 0x0}, {r1, 0x0, 0x0}], 0x4, &(0x7f0000008000)={0x0, 0x989680}, &(0x7f0000008000)={0x100000001}, 0x8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000013000)=0xe8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000018000)="2e2f66696c653000", 0x2, 0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000015000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000015000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000000c000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x7, 0x0, 0x2, 0x2, 0x80, 0xa0, 0x5, r2, r3}, {0x15a, 0x7e, 0x100, 0xa2, 0xffffffffffffffe0, 0x9, 0x8, 0x2}, {0x8, 0x80000000, 0x1, 0xc74}, 0x4, 0x80000000, 0x80000001, 0x0, 0x88, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff, 0x9}, 0x1, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x2, 0x9, 0x4, 0x0, 0x55d7}}, 0xe8) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f000000a000)=0x400, 0x4) 2017/12/03 18:48:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000845000+0x1ac)="7072786376626f6f6e5474110e07ff738b656df53748", 0x2000000005) lseek(r0, 0x0, 0x2) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000791000)={0x0, 0x0}, 0x2) r1 = syz_open_dev$sg(&(0x7f0000a7c000)="2f6465762f73672300", 0x20000000000, 0x0) r2 = gettid() getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000668000-0x10)={0x0, 0x8, 0x10000000005, 0x7, 0x0}, &(0x7f0000d7a000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000901000-0x24)={r3, 0xfff, 0x1b, "89db87a15ec154217a8825119cbb2b3b19644975f4e772c5f33be7"}, 0x24) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) prlimit64(r2, 0x0, 0x0, &(0x7f0000d29000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffff9c, 0x6, 0xe, &(0x7f000023d000)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4f062fe8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffff9, 0x800000000000022, 0x50acbb8c, "f09d553d6fb8d7720f1ca3f6ade5e180527a16bc73fe988e5ff206047c2af781e6e7c4749ff1396371d6af7a494f686744a19f827239b0470436018f4d64bad1051a882181706bd4d9a242e32cf32997"}, 0x160) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000339000-0x4)=0x0, &(0x7f000030d000)=0x4) ioctl$sock_ifreq(r4, 0x891f, &(0x7f00008e3000)={@common="6c6f0000000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f00001da000-0x20)={@generic="926107e5b2d4cdf9fde4f018bb4d17ba", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$unix(0x1, 0x2, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x8000000) epoll_create1(0x80000) epoll_create1(0x0) signalfd4(r1, &(0x7f0000133000)={0x9eb}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000cb2000)={0x26, "6861736800000000000000000000", 0xf, 0x0, "73686132353600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000175000)="e5fcb5bf91aa7855fbcdfef1ddb4211378", 0x11) r6 = accept$alg(r5, 0x0, 0x0) recvmsg(r6, &(0x7f0000a91000-0x38)={&(0x7f0000eee000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f00004e1000-0x20)=[{&(0x7f0000749000-0x37)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x37}, {&(0x7f000006e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda}], 0x2, &(0x7f0000475000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc4, 0x10000}, 0x40) sendmmsg$alg(r6, &(0x7f000088a000-0x38)=[{0x0, 0x0, &(0x7f000029c000)=[{&(0x7f0000802000-0x1000)="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", 0x1000}, {&(0x7f00009a7000)="53950d2e35c9b76531b61a6b2a2a3777a6fdb357816d", 0x16}, {&(0x7f0000b9a000)="0bd8c7da7eb8788da15ba28c1f9fbb5ba7a0a909be07afe6f751f57c9bcfe853b42133c9c12154951ec66c", 0x2b}], 0x3, &(0x7f00004ed000-0x60)=[], 0x0, 0x810}], 0x1, 0x20000001) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f000034f000)="ee69113dfe82e7a8e07538e57ab3cc5a092661237b337481d087c3580998da44c70db3d9c8ad1f7a9ed94bcb51", 0x2d) recvmsg(r6, &(0x7f00006eb000)={&(0x7f0000337000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f00006a4000)=[{&(0x7f0000df1000-0xee)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee}, {&(0x7f00004a9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f0000677000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}, {&(0x7f00000cb000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}, {&(0x7f00008ce000)="00000000", 0x4}, {&(0x7f0000738000)="", 0x0}, {&(0x7f0000568000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee}, {&(0x7f0000ead000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4}], 0x8, &(0x7f00001b2000-0x3a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a, 0x4}, 0x10000) 2017/12/03 18:48:57 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000481000-0x9)="2f6465762f72746300", 0x0, 0x0) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000001000)={0xbc, {0x2, 0x3, @broadcast=0xffffffff, [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, 0x6, 0x3, 0x2, 0x0, 0x3fffffffffc, 0x4, 0x8}) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000001000-0x88)={0x1000103, {{0xa, 0x3, 0x237e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x381a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000796000)=[{0xf, 0x83}, {0x104, 0x3}, {0x4, 0x7fffffff}, {0x2, 0x6}, {0x4, 0x400003}, {0x9, 0x0}], 0x6) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) setsockopt$inet_int(r1, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) socket$inet6(0xa, 0x200000000000001, 0x102) r3 = socket(0x1, 0xffffffffffffffff, 0x4) r4 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00002b8000)={0x0, 0x0, 0x0}, &(0x7f0000d10000)=0xc) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x891b, &(0x7f0000fbc000)={@common="726f7365300000000000000000000000", @ifru_flags=0x2002}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000000)={0x26, "736b636970686572000000000000", 0x0, 0x7, "7874732873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00004d1000-0x1)="45", 0x1) setsockopt$ALG_SET_AEAD_AUTHSIZE(r5, 0x117, 0x5, 0x0, 0x7) accept4(r5, &(0x7f00003eb000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e72000)=0x8, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000540000-0x8)={0x0, 0x0}) sendmmsg(r4, &(0x7f00007b1000)=[{{&(0x7f0000eda000)=@sco={0x1f, {0x501, 0x4, 0x8000, 0x5, 0x373, 0x7}}, 0x8, &(0x7f000007b000)=[{&(0x7f0000762000)="339dd731445d82f5364a395764db4d642f59812fb9", 0x15}, {&(0x7f0000fea000-0x6c)="9d5df60f0500437872d6e376c97efffc97bf6cda3089f3231a5191e736e714d55f66973202ac0b3eb48070978883925edfafcd11caf87c5f6b9f1b244ced7f6c27ae835e3f1955092468f9187f3cf95f2b4bfffb71d251012ef82aa5ea5e5f79ceba4566362116fc0a281c69", 0x6c}, {&(0x7f0000ed4000)="5e0ddbbe6bd540279361cada6dac85752a8e7f9dbcc6468662857689deea646c6b1da2e4b566ffc4627c72f91aa9b674a920afabde2aa61627bf4deab376be5419dadba47b274c489ac63af62393e2defe9d408cda425422a669c9cebdc37516da4a99578543eeefbbcddd265aa0bfc387adcd23f90f21c7dcd231302234846202c90a24d1a1152e2748", 0x8a}], 0x3, &(0x7f0000b48000)=[{0xd0, 0x800000000119, 0x40, "7264578d66f4608c3a121adbcdf4fc1fab25024ed3bbf33767e259c44da23ee3b8bbc6222707bf70a125db2eaa5dc3c6020832c5c626517e15fd9a01333fae9d47278b8f69a960a3a95621d331dc3b26616ddcbe13f31c99e402acee685145d4dd672c5dd3eacc7a22d0e3818d580d6bbbd5d6b283754696b0a1af2b8d8f05631972268c53c8c98afe90f9941163925314c6e1942edaf109df0e8fc4ca0b18e697796b9706d7b4b28ae6603d5e7021cbdfe312649bc4bf213649daa04d7fca85f1a71775"}, {0x48, 0x10e, 0xfffffffffffffbff, "36bc3d11f1e51ff4a097ca2e3c4d22c5f6252e6f49293324c55f1af09f8fe3aedeef8d6c43e47b7f7401f6ecc952e8480394f2f167b10450501d90ca"}, {0xb0, 0xff, 0x80000000, "95762a44a2b81d6b5294b6d06b196bb4c22d64f89de7ef12c9befad63c3a5c47d26a39b0a0940e00596c0d122a55abff44b63d8e19ee1a3aa41e9bce01edd8168039989cafdc38be21d9b6ee9de740b33693942550661a3343fe5f5f80f60b2fa2407b0910ea6b4a6aa3e87d7bf2a6014fbdd4777b0f728ac8f585cb6c1ed2ae678912144d5df17e60c5dc05002b2938d83834ae296b91b551bed1ce28edb1bdb302ca"}, {0xc, 0x0, 0x5, ""}, {0xb0, 0x11f, 0x20000000000, "24024f9f60c4225ca1a2285bb4d69b85f364fa46a13567cb7b6bcf4e1ef4075dcadb87da3e8943596c33096747e860a3cbbc9bbc27bf757b2be2938f32f48b47a472c3fa93169578458e131233efbfbde2925144086afd58dc2ed94284f465288d7b9fff9529bf1b7374cb8705fa0edc7276fab375533c259db896bb0fe8d0612804fa7358a1de617f9232848f2f8d28eb305b078c99cf875dc06fac72e1d44e220cfa"}], 0x5, 0x91}, 0xa}, {{&(0x7f0000764000-0x8)=@un=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000f79000)=[{&(0x7f00006bd000-0x9c)="51f1132519569a16585e2f2b0fc829d03abbef5074be5e5b1ed9d02299102be4c6a186f3fd48f9e2af92bc9ba30f81a03590220bfd1038f81dc49486efe13711896acb708b06e931f2256fbe104f341d966002f217372382365636a5e07a948329c552b91cff44e602d625d3a791442a19e64b5f55223d7e97a42c060997eca65de93cf244662343577c230fd20734be5cfd3d0653cb35829f05f753", 0x9c}, {&(0x7f0000212000-0x8d)="912a2ff47e0a9d226bb7182a88a86c3e8f78d79e0b01e00f6c817982dd6963c3055d9b40b990a9fe6d1338207eb9ce434b0d71569a462ccabd082231bd615b9fa944b63adaf2763f188b4d89115071f27e1e5346e894f43b62a17b386a9b44818b6cdcd747e08a4393647afa4c5ad9e00a024054fbb8b126601c0425486268d76bcb8832e037110d76b8634d46", 0x8d}, {&(0x7f0000c3c000-0xd)="308bf7410f12b2a6d2b2c11c3f", 0xd}, {&(0x7f000005c000)="e09a40862df131f4e600e5dae316cfdeb7bd918d90bfb6bd30aaae60e39697e95f3c5761ce1852cdb8d7efbd4bd15103b7d1fe1384644547f51878a0c2768c7e9dd7fd5c9c6bf5c9e2c71229694fccf5e94c0274b2f60a845dbdc26063f56e5ddd53db92d9d7c44ff362c3f9f6ab5f4e59bb177314e2061083abc8d2d244d1146927f7cc25453f79268a827bd9c7224c1fdbf3f85add9341b3625ae086b6e5ae5860b97cc604c30fa5630aa79d9369b335fa337db4da05b14f061c3d39c7bab41bf936707deeae654eb9d4c8927a90dd9c9a2b64c5a3ff46cd3181", 0xdb}, {&(0x7f0000d07000)="3c4156ee44ef56a36af4703b53e6f34fe483ef4b07865a40a0b14f260be32af11da72e034ad7dd83acf40d78fa", 0x2d}], 0x5, &(0x7f00006f9000)=[], 0x0, 0x40080}, 0xffffffff}, {{&(0x7f0000869000)=@nfc={0x27, 0x4, 0x80000001, 0x2}, 0x10, &(0x7f0000d7e000)=[], 0x0, &(0x7f000028a000-0x240)=[{0x90, 0x11f, 0x10000, "8e603fb6f1ca6d59dbce65758be616aef2f4c6cbb79dbb0a13faad0152cca21a1915d98fe38c74a16aa5e6603184e5fa6af8c2ee14c72eaf4c051db8b15238ac5931c1bb54a0f533d47d9dabcfef382b982a15cf02084119861030e3f9c6a825ac5f73b1770f7de211f7154ebbd7bbdee00e65c37bc316daca26d2505c096926a8"}, {0xec, 0x11d, 0x101, "1f67ea193c1a883421f899e3d95f253959721ea58b47dd1d4186ec38203e6a494e5f87b285f04799f95928548837bc48835a9d3dab71eb51597416c7f2208483d61a3fafbf475b6bf0ae5da518b899e0276e1f654d3c54616b1e6447b7e0d661e532083ffce7c3d17aaa5190f108ab654bd3bda0c4b61928c4781a5be520c7032bd2939ca32e9eead70f7b9d13bb38986c0c4dd1de7b85cfabf95b5ddbe9531abfcd28d34bf1facf8f80eb013f2abe765c8f7751ad19203bcf43d427d5a662fa1412c6f0bdb8b2e1d038e01a72b1ec43a5616d00940297de09c6029891a582e0"}, {0x94, 0x10f, 0x101, "56f359e5b7b0170f23ff994cba055244384e32c16c1b9313e522f0fc4317f14a0a3f6e1afb71987dc25ee502ab10d8d5185e2c4c506c681dab4a2fcf859a2660966b44b4de5c96ee5a091e652d78f7f7f42b3366b0dae6e7e6275f725ead77b0436250d3c5f29393f52286d3539f590c6be4cebe760c225314d9705834034fcb0ddf5064a86cf101"}, {0x1c, 0x4, 0x1, "9ae75b3bf400000008497fb23fdf"}], 0x4, 0x0}, 0xb934}, {{&(0x7f0000f2d000)=@sco={0x1f, {0x0, 0x8, 0x1, 0xc23, 0x401, 0x101}}, 0x8, &(0x7f0000239000)=[{&(0x7f00001a4000)="65d063c13d07b243f46a", 0xa}, {&(0x7f0000f1c000)="b7ba2a128eaf36ad6b01895fde386c2d259e4f0dabd8b7c8546534bf9bf684ef93b4c2f595d34c0e60276d505e52a8a5c4de3dd24c9f6972b7a57ce5a763822870340919f76d9aeee6e18335d8982fca73a0bedbe5f6328f099e7e3d0a8bc001e3789a8d5b26e4d355fd1b754c5219a2d7590534d344387dd500611bd4c77f14ccae80d141214d38ae6a142381b7bede2fad1c2a437e6c3778b932a53d41dc1b986a30321bf7456c238d35572eafeb5af2e149d49ad671d494b424571d41f8992655a08ae5565f46", 0xc8}, {&(0x7f0000ddd000)="b7921f179483ee8e14abfc42bc52a7e1d8f14e0570c0126148783f44fcc7acfef6fa", 0x22}, {&(0x7f0000e53000-0xf1)="cbdf34e476f71357c1d07e3077c07ff8283a58639763bc6d54c4eef06ce65815e99e2bd3c1263a21ccea853d0ca0231fb9a43314a33db84f7f691e573a84ae928515bf4e4e8be6e4aceec9f952ddff79a28f7391485e0777faba2973e529e7eaea2f4db46097cdc6db3a052f5e76389ce5abf8cb20af215ee86a3ae75037a3c9f40a55875bacf1755a030331b1fb599e808e4a8ac20d4f93dc40e21228b1d070ce85383f83b9a9833e7c28565bf10c022dee8f440d91175ef28ead453843b46001a1916bcdb9f87a0b0c0c82494cea6839c74f68cc88e058bece1cdf810d7dfffd4403d7f727c2cbfae8a925b30cb60ac1", 0xf1}, {&(0x7f000035f000)="216557e413a2194a316a954cc70a51db1810a763ebe10f26db3a4bebb14d8591fbb21c4c62e5b04c6042a72c98593aaf59c0c41b3a18ee84bf6440c72e8d88e0a4f3b5a3baaabc954d33b1314f05ee567b411f41bcf25ad5e474da9aadb74001e3a53ca0d45f2241c0b7aa42b786b286f8d24e82e12d103b769a20ddb9b5e9f7acfe47672bcdae83e4759c734c30556fbd546c5ace9c122c399d4119b6aec9fc", 0xa0}, {&(0x7f0000285000)="0fefcea63dea01012f3ff3f7f75f68534732cac8dd68731f2006ee811b6d469cf71acdf10000000080000000008190bdd3d10f86e674e768e82f44cd25aee4dc4e81beac724524692da4b41f3de2e88d01debf214a7db2410c4b4382b9c6d8d3cf37fa882d182cbe3a53de6242727c7dd24c6528b0026f5400000000000000000000000000007f6672ddae3daab573b8853b32b6a2ee11f8d461d21052e420cf9cdc12d3103c09ebe02fc27ce404a82a6bcef695abf1764bcd9a55713cff1642514ba1c3a9bf", 0xc6}, {&(0x7f00001bc000)="b4236c1894de1b69fa0f0dd91b4220dbbcc03fefc886262414c5f49edfef0bc396848573cbf1cd3d89a8b1168ae9a4ee2673c494524aa5b24f5c90674195aea93d91fcfaa50e687036b17b495f37b6edb121d24e7c2e1db5f72b1cd3b7edcdc9bc219da51230b7b29cf02b9e4804eab88c249adfc8619cc61adc6ed094595d8947d05660df36ed014df6fc0732b9c181f402500b995e71ad445a8a006beb8f89c0ab0f22cadfd264e8187125bed698456c1087abc031324d07ba1bcf294cbab416d4", 0xc2}, {&(0x7f0000c27000)="1d880114ec0846ca9c7c598a368135853877ba79e538ba9f5cbaba78973e86a69df3871545b78b01951961f7a6c2749c398be172fbc827e5aafcd527e125682c86edaf5a0c9635c749de008552c9e13e5e1027a76713cb9ce0a0d8fb57dd4c458a65dcf48127c093fe793a3f2f30603e00eebbf8b704e165e50d6730b6ee282e1a8ce90948a8437853e6de655b1de6cf1f1a78", 0x93}, {&(0x7f0000d5c000-0x30)="893b3403005eb7a4b7d5d5e4d2bdae99cc11234c6b5396152d4f0f3d5cf3b8c23f25e7f236f2f59a390733921d9991a9", 0x30}, {&(0x7f00008ea000)="aedc2bec4ef72c4725b0b8e05d55973e64264f15b779aa075a6dabf70747073d97d1cac465b255b18ef882f8fca1457e9141b9347ba284b7589187d9c4b85a9a2376408fcd257e19acfbead95f4117", 0x4f}], 0xa, &(0x7f0000343000)=[{0x100c, 0xff, 0xfffffffffffffe0e, 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@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00001f0000)=[{&(0x7f0000f61000-0x3)="4c5940", 0x3}, {&(0x7f000061b000)="", 0x0}, {&(0x7f0000a98000)="8539102b29863a80f58fc5ae3adcf3a9e3cd5c6a3e8e964d12b39bf64ca8f3d219f0a4597d313edae3235c4da3", 0x2d}, {&(0x7f0000ccf000-0x27)="904f0ba44dcfebbf7f15c0ebbccdf116030f82bfa3aeb2ce5162fe816437279bd28fe856043280", 0x27}, {&(0x7f0000b22000)="400c0887b8f0deaa15071f605f8e8f29d087c123f07d702a1553f64a61f5956f7ed6ee9717bf4c0478f362bcf9722110588bee8f3dc3fe2a08dec687eccd6cce9e0c212278015d8b90ad52d60c09434a3c6ee48fb7f5abf1299f711daddf6096c52af99a71d48ef89797c3276f3e9a6fd8fd455f476923ad94dda5fa13217467951e7bbc07e2489f7596daa49e2270615aa1b6529ee3e1e6f9e6b0fa6a2c462659979d3855d8b75be011d4b56e", 0xad}], 0x5, &(0x7f0000798000-0x1540)=[{0xcc, 0x101, 0x5, 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"89f7c8c7b01533e06a0a7982407a500964510596941d09a15bc76e5a9a40832f93dff435fbba0aa84eaa08b81133796e72a0404ce00de8eb69712bf0d2dfba3869fc08ade147f0dea9b3ded2fd481b5729f7ab648cce88053582ad659407892686fc20ddd00c96c4d62639c4238bc3beb48a0e6010d5a57f4eb1169191db88aa2dfed179f69f644b5a4d82beb9b7b879faa52e1e7f7ebe7a906d91a14fe067134bb243e6f7aa787d586e218cfc485cad24a23e369c2353c5b6d44454b16259d10efb2f05840b897d381a7755e96f3648724327965b236515ab1ea16e9ee67ea3f1ec8d11f476c5da8d9d0617d57d602b777433aa55d0668272f7a4ab26b5c60ccf390015afe985d36855287664213b7a1eaa1a41c90da1c38dbce0858c84c58d7749e0bc8c400e3240cde41b3afbd6495a8d7a65098ab2a24011d178f6aba3526cb70088b504bb7cc80e6c3f1246475056e4b910902ae7657483577cf56eaa76f8e04949486db482ece67d1791db2ee2be243575b5886877d6aadba77ae8f8e5d3c7c69779af530f12f171ff2f679dc0eb988ffc50d7e633554d148d30c46b64e59deba1ae88928959f8bc2680be3760e7d0420e3947fbe7fb0c28f80e8d77adac59888da29c7c7516992b43e9b3ad8b451cb240d3835323640087861a9050ebd237447416fad1ae4afeca26dd24390a5688d8943ca2e3737b04d962b8b6b1eb659d8e985a6cd46c7564aa85a1c09b256844d5b699faa17da0dbeb36fe6b86751bfc155ffbc9b2a0049ccc38d95feef0f798c0e657507bb6eef6adcc0be69c5ce5ed23fdc71308478af2c5652eaaeeeec343a3ebe3808e4a1d51a520abee58d0481fac6925c30b5270ee0698f645780ec7fd76de67510f10495a401857150ac1c1b259302fc031b622df63ecdbf4566a861313a7a5619abc813ee143dfea9f07bcf445714441b58fe7332012d64c1b945b91027770368dc80c065d502d09e5be5d07ad131bd00cd10d34d04c84d24c2b38bab99963481bca262c2bbc1e725ddb8a1796a9e038cfae71e7be403ed3094b910055c4f3d574611bdca01907443885bd996fcf3fb4203ce29d91d6aa1564d58da4d42bbbae318b41b9b85ce8fb91a920984a5ac12378d9981730d5a635b3f8b84392708360de5dbfa60b6b1f5803dfdc84aab45c1d2b0854f50d834a6c1213d0189879ce2d967a3e2f9deb1af5b6bd28c45852d46853f7a046c70941e668767b63617577c686990e5073921cbbd3ef58a7ba021f75844fdd2d757b132d5f644f3b1763bae26271c8f45859987e46c322879bc8ac60de62cbed7df38a263bf5ec7504d59c2ba72a123eaf168180c21474a5db4ae524b879ae891def2b5ceba3e2927d639b8348e37ce9dc4b347cb820f3fe523248b6572ebb972c5b23bc3249731a13e680c66c24fc8574ef05a937eee97ca2044c865ece59d70221d83ea5205500a8a8173a9b1b480a96a06422c3102e163176c8372347256dfda10f9586d7c6d3d81ddd1546dcd91f9d4b65f7208530fdb8a96b540f285c8acce88f58625967b519e7574091a70d2d57c63afb5778b15fb1f2e5a29a0cdfe9b53eabb51a1f02fd7bf24d75e6f3d28c7dc674c75c837290c25c3e29678b35db894df20aacca88188e12539a2c73458afa8162af8944527239df77c329ed638d598704866d0a06c5727f483aabfbb4700d29e1e2f6841598df2a98a77d171818d6a65cf98f8912eb84429bf43401d3efa17405361dad563cc3ac23cd3a6ac2dfd5b8408be73e3406a5f794e373d96c9dda0b46c2c3ef3db88b5728365553571d984b3b213e937febf3133ad94f6bd4b728302abefc02270213c379230ca95019571a72b04dfbcbe8b095bee3024974502a1b146d7010ee5d7cb956adc4b8c39860dc1e6e43b28686c1ab7ee0b52a05fca4d32dc8dd20f2d784589b787c73449f0402db9ed1e51c858b6ca0172ddcc597469d393d5f3bb74c583d15c54f7e0a026123fb28c015c7050046bd1c8726314046a8a5f5e9894f33cdeb2f7ea38068530e45ed74c25a5deaeb080c0e3e671c0178737cba4495cf5f1847e89c314c427c7a4e104a5871e7760e57f11f408c688cabf2622fe9e731cceea3b82043122f496bb5a2649b6ce96ea07e8e863e025f1b396d36874e09c6cfcf515872463ec6ea90653181b8b064418e2883cf606892063319cbfe35b3385a35d937f353fdf5f1a6538c1662df95a566af47c10789922d658b972ad141f91d1bf94c1612bde0a1ac4dd746b6e32a0244fd7fc2d1c03e38886585565c2c2e298a0e31ddae0f02081d7c12d2e832209b809c933793c57eda3f68249eaffffc4efb53a4c35f5249c2395632c015260f906a35525ca2289ea84ec61b1caef0137faf6b9acc45e3b1fe29d600084f513e681a252bc025b0aec019484145ec74b90eddd1aba71a1d51d13f242997da46934a5265bdce8f03d8bf42ee166dcecb02aad34d8158aa7667f1d99dfd0efa7100c0df423ee493899c2acacd642ba8eddf234d1742b873a18fb8a23df4a49255cf384f188c036efaafd41472472805ce49446c26cf00e6798068ad8f125b88489ebd9dd1cd6cf426ed9766ac8aaac3b81c5852897c822bc96968e5a6167e6905479f15afdcbfef7f5abbacf2109b35f49cb65a6c33d51629ddd684c386c4e9dc17223cc4e8804982c62a38483b0ed41035335ff9c0a0e1e4dfd5f4b21972997ae8ace3ba37a60dd3a373de4dc3a2d004838c4ac0e3161565c1fe846c345ece3577d52a2e4c50f74be055d1569ede284228c3c1b59da7346a4fb2c2f4e7122a08f9457a7ee8d983e0b5976e796289d39293eb87672a0c4d9a0639e33e17d78295d103f09069087fdbb7ae997f93e6974aa4ceab0ec0e165fcdcab6fb842278505d8ca2b5a26811f90a2082c1ef8383961b5e78037b4be50b076292324bda09aec44579c5d45108d4e062b5b0fbffb43ba148d6155f2117e246f584c08102517ad26bcd7e010ba848be4a3d61b2e65882fd516f16e2122feb669eb20de74c94b9a352adedd3b943da83011f04fc2bc7722374dfb74b73b7e3e746d7ec55f9dee69b59be3a6bac72a731145608bddeab3939803a530d04964ee7450c1b5947a86fb06c789ca83b4d7539e49640ac2918afd5e01e35c0bfa5ff953fed2e428871149dda95f54ed316db2448f1ae69396122756f5981f41472ccda3efeea13977afe223fd21dac4cc35eb425500fe5bc5c89514806f8a5dafec30d9e0849a87e238d5b3bff3d6cfe69213bcf5f3b0fd2e9c3f14b59cd701409f7162e22d56b5d37fcdac074d3e0543c2296fb9183a918b6c9d9618a41eb5ef86f540dfc9581db96d447af4cf9f39869a1b4f3a26b134b913f6d074d41998845c144386e0cbc0c0ba5768242e7e728f1dad8a7d5e6807799794dfa151aede220dbe11dda002ab4a0416dfd41ec8e0ac616cd5db19087023550ac207256028e69093dcf6eb770a46effa32aeb381efbfc9bfa92142d151c96e22b26033b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{0xf0, 0x107, 0x81, "c5314c3f6fde7f01524c72893daf859763c193d3b8b046abee3504661b41f19607ecd354d1e2c7efa7be27760a4c34b72e69d21ba64abeb34c5e0b2183798891d564375c2770a6c77490e75cbafaa18dd24f76b5245bc4c6cbb0e93e0dbb4c5432d2f328b56c005c3613c70da4f56d38b6fe58fc5026e4f0c563694b7db4514e9b0acdcd422cf8f395ba67c6bb8096957c832e337a324ab6f70c836836942c5c248444c323943c942cfde4ca25eefbf8cd17c1b1b575f2e5a620e14daf7d1d27e07b453428bee88779b0fb34093de89119597b559a8bcb75031ef249294520c13dbfab"}, {0x3c, 0x108, 0x100000001, "8abbaaaa67b9c9bfa81a6d2215caf2f518021d65ff3c94706e01c361ceb03b99b5de47ba5de0b4a9eea5c2bc67"}, {0xd0, 0x11d, 0xd12, "a3724c5c942dc1485d5bd4eab4fe823114ec3c259bd03d705bb4a9c1263ea6df62f797b7850a6a416f7904c2e0d10015191b40473c8b702236198f587375a9d3919e2bf65646ee523758340d2a9e0a2b5421c45271010a950106312a34eadeb78ebdf7d6708522bb797d4fcdbfc44c844d12cce07da1fc772df830fd85b911e9cfe1b8d2a940beb279c7e1bcc997833ff3297c6ea28832155c1a71d6aee7dae5079b459b8d43dd3bf264b82b2ff3be3979ce96105417147dc8fd2361211c8784da"}, {0xc8, 0x13d, 0x12, "ee0a93e9529075a5457e62f038699d8b0a87e296c3ebcf0d279620009413ce3aa293df43a3fab26c5da43b7cc706cddffb447a30515ded98348cb2a9e2eadd03f473070490215e96e7c929f081cad1ea7374a9315caf861f9b91b35493372b4abbdd2169d09b8dafe9e241e2244c87a358efcdd4ef31b50ad13f9e1f64ded8f8b96ce8ed4eda268b2916d41a45c852ca2b1186282f73681cac7be9e7363cc2af40715f015b87f3d5a5c0738739dc6ca9ccc6810b744ceee31d"}, {0x80, 0x0, 0x1, "1ffd7291a6a27c4ebd25cd960600ce71dbdb3e306d596b97ba9fac3e4e5218faecdbdfe809bfa7e524238879a0408a17a7e99398acfb7855acd714930743de8b1baaffe69b6f7e8f1322b96cf68ddedd058cb76951275abb714896594bea3a87a40a763e300435e67ea879440f0343df7c715d"}, {0xf4, 0x110, 0x7, "f8160840643b6d10097e401f9bea951aabda2022fec3af3b891760a671445da4e09bdd698dab4fc2aec2b30cffb417f406dc855592ffb18af86d6492d1e7a5e1b406f2dfa36c7140fabcb94274e2e0075024554e9aa935ac36fa76dd15564b59b58eefc6e1c3988b2711ded3ba8fc799345a67c67cc942cb00f8978692739c52f7acf10952f12dab667d3b91016b201660fe0545ba0d50aaeadaafa7ecc75022b7ca523f73e6703f379e839f8198563bfb4629897f0f975866598c67a970a8d58b6c2108b9a461c191dcf9fe0fbec1e375c01687cbda5d79ad7d2c47269761ac9672fb8165"}], 0x8, 0x4041}, 0x1f}], 0x5, 0x10) pipe(&(0x7f0000932000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r6, 0x4020940d, &(0x7f0000fb1000)={0x0, 0x0}) bind$alg(r4, &(0x7f0000b4f000-0x58)={0x26, "736b636970686572000000000000", 0xf, 0x1fb, "65636228626c6f776669736829000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) getsockopt$inet_buf(r3, 0x0, 0x2d, &(0x7f00000ce000-0xf3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000963000)=0xf3) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f000051b000-0x22)="070000000000000004000000064a5500f26c2000e67f00000000000000436d737503", 0x5000) socket(0x11, 0x4000000000000a, 0x0) 2017/12/03 18:48:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00001d1000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000f2c000)=0x1c, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) accept$inet6(r0, &(0x7f00001db000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000047000-0x4)=0x1c) ioctl$void(r0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000023000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00002d1000)={0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x1, 0x14, 0x1a, "2d075cb10512749e408fb00372b639681ba4781d47f3513a5be1fa88a169a36c1a1ae0090ac14cdf2a8205fd40b401a0e4d552bc2df05490722d817899bf05e0", "349471093ae2f896c7a2e93471eeb0cba4f4c6d9578bf6a719d2743ad7db5de3c67fdaf8dd87711fbfc8495f924bdd1d37e1c4d6d3849e8f4131e74fab676a76", "b49faaf66c154e47e869dba0fc84285057eff90100000000000000c5f46d9bc4", [0x41006f45, 0x8]}) inotify_init() ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000fe6000-0x7b)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f0000014000)="2f6465762f736e642f74696d657200", 0x0, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a7b000)="2f6465762f6175746f667300", 0x400, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000879000)={0x1, 0x78, 0x31ff077f, 0x1, 0x401, 0x200, 0x0, 0x5, 0x1000, 0x4, 0x80, 0x82c, 0x5, 0x8, 0x0, 0x8000, 0x2, 0x9, 0x3d80000, 0x1000, 0x9f5, 0x9, 0x6, 0x0, 0xfffffffffffffffd, 0x8, 0x0}, r5, 0x100, r2, 0xbe3fdfd922daa702) ioctl$VT_SETMODE(r4, 0x5602, &(0x7f0000f17000-0x8)={0x8, 0x8, 0x9b9, 0x7, 0xffffffffffffff00}) r6 = socket(0x17, 0x0, 0x7) setsockopt(r6, 0x107, 0x12, &(0x7f0000000000)="", 0x4) r7 = socket$inet(0x2, 0x3, 0x800000000000011) sendto$inet(r7, &(0x7f00007eb000)="b04e", 0x2, 0x8000, &(0x7f000037f000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r7, &(0x7f0000ffe000)="1000", 0x2, 0x0, &(0x7f000004b000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_udp_SIOCINQ(r7, 0x541b, &(0x7f0000880000)=0x0) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000627000-0x4)=0x5, 0x4) r8 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007e2000)="2f6465762f72666b696c6c00", 0x4000, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r7, 0x6, 0xd, &(0x7f0000fdc000-0x3)="6e7600", 0x3) r9 = dup(r3) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f00006e0000)={{{@in=@rand_addr=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000df4000-0x4)=0xe8) setsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000e1a000)={r10, @rand_addr=0x100000001, @rand_addr=0x9}, 0xc) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r9, 0xc0145401, &(0x7f0000c0b000-0x14)={0xffffffffffffffff, 0x0, 0x4, 0x1, 0x2}) setsockopt$inet_tcp_TCP_MD5SIG(r8, 0x6, 0xe, &(0x7f00001af000-0x160)={{{{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x598e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0x7, 0x1, "93f780bf7912e90053c8b7fca6ecddcecfbf70bfbb13e969fbe926c23fe6578f38bf87d3ab56d00f899b8fda3350ba5aa123661a688b2f7e180f3d62afd77e743461ee732a74709da9456651a6ee1896"}, 0x160) add_key$keyring(&(0x7f00006f1000-0x8)="6b657972696e6700", &(0x7f00000e9000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000377000)="6b657972696e6700", &(0x7f0000c4f000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) 2017/12/03 18:48:57 executing program 6: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000eea000)=@assoc_value={0x0, 0x1}, &(0x7f0000a00000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000821000-0x8)={r1, 0x200}, 0x8) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x3, 0x11) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x436, &(0x7f0000f51000-0x48)="ff8d57a9a22d7355032fc98690ff000000000000000964b6497540f22dbd387a8295139bd52e79ba1dbe169bc3895e77a10442a6baad7d6e9796cd9252c656e35012d8c4644605a7", 0x48) sendto$inet6(r2, &(0x7f0000689000)="", 0x0, 0x0, &(0x7f000037c000)={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00009da000)={0x1, 0x3, &(0x7f0000862000)=[@generic={0xd885, 0x0, 0x0, 0x7}, @generic={0x27, 0x0, 0x0, 0x8}, @generic={0xd39d, 0x0, 0x0, 0x0}], &(0x7f0000981000-0x4)="47504c00", 0x8000000000005, 0x80, &(0x7f00009de000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) socketpair(0x0, 0x80000, 0x7, &(0x7f0000016000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000f59000-0x98)={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]}, 0x9, 0x7}, &(0x7f000073a000)=0x98) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00003d9000)={0xa0000019, 0x0}) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() r5 = syz_open_procfs(r4, &(0x7f00003de000)="617474722f6b657963726561746500") write$fuse(r5, &(0x7f0000c1d000+0x225)={0x50, 0x0, 0x4, @fuse_init_out={0x7, 0x1a, 0x2, 0x10000, 0x81, 0x200, 0x6, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x50) ioctl$DRM_IOCTL_MODE_SETCRTC(r5, 0xc06864a2, &(0x7f0000609000)={&(0x7f0000a42000-0x14)=[0x6, 0x3, 0x7, 0x7f, 0x1], 0x5, 0x3f, 0x3, 0x20, 0x6, 0x400, {0x8, 0x6b, 0x9, 0xfef, 0xb19, 0x1, 0x101, 0x5bfe, 0x1ff, 0x80000000000000, 0x1, 0x0, 0x38, 0x5, "55936e53948e74cf4ddb83deae1005e869d1b8a20ab6ec89bd6c984dd80aca7c"}}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r5, 0x408c5333, &(0x7f0000165000-0x85)={0x0, 0x7, 0x1, "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]}) sendfile(r5, r5, 0x0, 0x4) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000f59000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f0000f59000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000f57000)={r6, 0x9e, "4486abf00e7d81c941efe5b070469755ddbb65c6de6d65ee78ce5649985b16d948050036f2cd4a1724209c2267669bde79f8d2d3674bbdcd2a05f444e5c18e5238a57e20ca3ac009b65593a8c5f20d6c2118d48326c7a7649a2c42320e4f2614cb66d17d3ae460d8ee84daa8539f60b87f0a7840f9a71540155d447fc7a2ae89f773222085fe174e5e8d4a189297cbcfc26463f7e42dada642f460bba6a5"}, &(0x7f0000f59000-0x4)=0xa6) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000d61000-0x6)={0x8, 0xffffffff, 0x3}) 2017/12/03 18:48:57 executing program 1: mknod(&(0x7f0000725000)="2e2f66696c653000", 0x1001, 0xbc8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)="2e2f66696c653000", 0x800000000) r0 = creat(&(0x7f0000ef9000)="2e2f66696c653000", 0x42) prctl$intptr(0x18, 0x2) prctl$intptr(0x2f, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x2) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000563000)={0x0, 0x0}) r2 = socket$unix(0x1, 0x3, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "2e2f66696c653000"}, 0xa) r3 = syz_open_dev$sg(&(0x7f000007f000)="2f6465762f73672300", 0x0, 0x440300) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000236000-0x18)={r3, &(0x7f00005e0000-0xcc)="e27e8b8beed7110d0c04865c862d60f73aa0339968906d386356f0518494267a8080dc505b3330573c80ad9711c874c45d3caf3f1535aa366d3a1fc9d5cea8584f44541033914b2ee71c182b1e5dbc2a8909ad37c2d91e850eb3a0673f508f421e5da3c2fc4c90482918f92d751a701f1d04b02b3769106d15eb5a060ff087ed754e92ae03a8395aa6a161a3f1bd6c71f9ece1cae94856c5e49b6230d7f68446be814f57931685f036c43abce2bdfaf29a1b8cb9648b064015e86a3cdb836742ec4fec251b9e6e53b2a8e515", &(0x7f000099d000-0xbc)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) r4 = fcntl$dupfd(r2, 0x406, r1) ioctl$FIONREAD(r4, 0x541b, &(0x7f0000a4d000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x4000000000000800) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2b, &(0x7f0000718000-0x118)={0x34, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}}, 0x118) ioctl$UFFDIO_API(r5, 0x40086602, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) epoll_create1(0x8000000080000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d1a000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x4, 0x0}) r6 = syz_open_dev$sndtimer(&(0x7f000018c000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x802) socketpair$inet(0x2, 0x4, 0x7fff, &(0x7f00000ab000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r6, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) read(r6, &(0x7f000097b000-0x3)="000000", 0x3) 2017/12/03 18:48:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f3b000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "736571697628726663343130362867636d2861657329292900000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000f5000)="2f6465762f72666b696c6c00", 0x80, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000891000-0x14)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000e5b000)=[{0x0, 0x0, &(0x7f0000bbe000)=[{&(0x7f0000314000)="e56b89762f03abd25ab9aa156c91f18dc3f42378a38d58a31eaba51f4d89bc73", 0x20}], 0x1, &(0x7f00003aa000)=[@assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x0}], 0x30, 0x0}], 0x1, 0x1) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000045e000)=0x0) perf_event_open(&(0x7f00008b7000-0x78)={0x0, 0x78, 0x38b3, 0x100000001, 0x6, 0x0, 0x0, 0x0, 0x82, 0x3, 0x7, 0x7, 0x6, 0x8, 0x0, 0x6, 0x4, 0x7, 0xffffffffffff8000, 0x40, 0x3, 0x8, 0x5, 0xe000000000, 0x81, 0x1, 0x0}, r3, 0xcbe0, r1, 0x8) sendmsg$alg(r2, &(0x7f000001f000-0x38)={0x0, 0x0, &(0x7f00004a6000-0x90)=[{&(0x7f0000c2d000-0x17)="2187d34e18f05571ecc555585aac70bfd34c7d4b9ecd16", 0x17}, {&(0x7f0000549000-0xc8)="7953507016b62e4ab7d7da5e343c7d949e06b5c82f74cc33816e9b97b539842e0380546136ff1f1f1b259e390e69c387c7709a6e19c6e9526b5dc579ee91f604c4b7a662673244a8386e4e5f402c4ebe972cb4eda04f32c86bf1744cdd97ee2301a7ebe30c5bcb5cfea554672fb21681bd7fc4b43741e84c29f8bffbf65216d8e628baed712ae18a297c7a461d4b8d6fe279ef56da7ae486df35a7dd3d5331634a4c977fd1f65bcfa2b87fa17e00bc9dcf306e5c1d2d2365c3733935051a4506d3bd5add75e340b1", 0xc8}, {&(0x7f0000700000)="66df32641a326348d59c4fc8624294349aad0faa7fd829eb183170fd67df97fb9e3bf14cde1be24b1c3c1759ca17746810456f082a186ff7bc29bf518e99ee5c7cc6c548a80b115c0f6bf4b79fe941c599b6b8d7f8d894b1c545c57633371679fc3ab975757dc28b4dfca1fadf714195c92c056c5cffb3eb193928d57dddeae1291b5ac40c808629acdf432fd03c627cf9b1f861fcc5f0eee53e6964acd01ab2607fc169de24bb09bc7ee5d538b2c51d4c0ba3e355bfaab75feb40262c83a95e95057da5de427a6d3eae39bdb2093bbdfd2c35a7fd15ba3f31e4b2865698bbb932adb0ae7435170125b566cf5386fc661683a88d1618", 0xf6}, {&(0x7f0000536000)="9db79264ded27f99d6d7232edfa7c39f013576bd891d332589ebd99c89d4870dc7f2b387c4903235679ebd279dc04926a1b69dea7ac3f644ffe43c84f5198f43b95ddec350555f1258c4caffc3dce82d9732f8dfcf86012d5e6f081e7d9d9ba7b8d5d70e6210bb80a11e087d8b4a57cba764b7a8f174bc22d097fc5110a43e5113e7a5c69af0769cc53fa97dff89e74f976caa5866aaa36eab342236b57363b61e8d0579e01098b7ae292c39bd2167ad051f62099ee064ff16cb1523db28d8a4830e461b88a5147c3d516f86940acb4906", 0xd1}, {&(0x7f0000f5a000)="59bc24074575be15771d871df2368a7b9458ea949d64ed089cd626d33430aadc33559b918190e35e235abb37823813e7d3036c414d5995afac619098ade47ab6b9a753c4494d0f6ad13f1a4753c14bf8ffad15dfc6548010b4bcb4a43007b927da7e", 0x62}, {&(0x7f000086c000-0x83)="6d6202a643349da717932704000000a75add027def62f80857291d6d353aad4075ff6f9d0de1ee45afb9654890d251f30aed640afa6a15af101f65007947f496bdba553387fcb5472d650901eb79486d4dbb971c2b5b0dd7df607ec6ddafa039284939de315b07d52c70eb17b60900000000000000d2ca1397c86fb086bedefe03e6fd", 0x83}, {&(0x7f00007ed000)="d999d975948d", 0x6}, {&(0x7f0000eb7000)="84f450dce5b5ab80d83d055aa0ce32a0c6e48afc3ebbbd1ec9a48e6e219d59a6edc47f6e2f3b74f555af858c4a2b710183f6ede7902a9e9c34bf4c8a4d6244f9936efca0851e8ab7592bec05b881f0d38d13410c7980335e85963eb68cbea38ff2248210be772ea6aa2b9a068565c23b124d60e93967d888f302fe71d837d332552c409ab42bbf203dcb0964ed102c7aba0f5341cb88f000f590631955031480a513cb6b0b79d54350212d5c267b27b457bd822e9bdb458704bda0e5b4e0e35c0bd07276763d7165ed3e706e61fd9075f5faee", 0xd3}, {&(0x7f0000451000)="4390dc727d2256e06bd7102b8ed659ce5a20d4c41de1c821f02d1631dace176a8db804492856ce8e4298e50450c2fc6a7071e59d45af28deba29bbeacd5b5170c081ba04e4871eca0d713cf0a7e2296853ecdb43e285537733f23d607fc7f2221f82e942adb1d977fde5008cc7f429b46749e228b32507c708da8a85469a9ac808c8b2810f83cbf674a828e16fd33d5865ca0cfccc03db2bace55a0d8c53cf193b488f870e223be80f477d0ac66cbc73197492e1cffb928f", 0xb8}], 0x9, &(0x7f00008fc000)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0xa0, 0x117, 0x2, 0x87, "c53c56765a126d7370235217e289a03f6e198e096424c1eea818c93fff0d6457f3f7038c545fed7e3e1ce7fc92f4ee4dc556da473ba15f2d71c8de0a46d21c5a38c041fa3417e3d5ad9a06e3ab01163f4b2c32b6ccfd56e9ba53ea01474509163793ca2dd9184e6f21f42d2dc1fdfb6879111d17cd411e9a6b21644a9fa98002bd50f74837a2a9"}, @assoc={0x18, 0x117, 0x4, 0xe73}], 0xd0, 0x0}, 0x48011) recvmsg(r2, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000538000-0x54)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}], 0x1, &(0x7f0000bdb000-0x2e)="", 0x0, 0x0}, 0x0) [ 558.206543] ================================================================== [ 558.213981] BUG: KASAN: slab-out-of-bounds in strcmp+0x96/0xb0 [ 558.219933] Read of size 1 at addr ffff8801d595b504 by task syz-executor6/14410 [ 558.227350] [ 558.228954] CPU: 0 PID: 14410 Comm: syz-executor6 Not tainted 4.15.0-rc2+ #206 [ 558.236285] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 558.245611] Call Trace: [ 558.248178] dump_stack+0x194/0x257 [ 558.251784] ? arch_local_irq_restore+0x53/0x53 [ 558.256427] ? show_regs_print_info+0x65/0x65 [ 558.260902] ? save_stack+0xa3/0xd0 [ 558.264505] ? strcmp+0x96/0xb0 [ 558.267760] print_address_description+0x73/0x250 [ 558.272579] ? strcmp+0x96/0xb0 [ 558.275832] kasan_report+0x25b/0x340 [ 558.279613] __asan_report_load1_noabort+0x14/0x20 [ 558.284516] strcmp+0x96/0xb0 [ 558.287594] ? avc_has_perm_noaudit+0x520/0x520 [ 558.292242] security_context_to_sid_core+0x437/0x620 [ 558.297412] ? security_compute_validatetrans.part.6+0x7d0/0x7d0 [ 558.303551] ? check_stack_object+0x68/0x140 [ 558.307937] security_context_to_sid+0x32/0x40 [ 558.312498] selinux_setprocattr+0x51c/0xb50 [ 558.316887] ? ptrace_parent_sid+0x540/0x540 [ 558.321270] ? __kmalloc_track_caller+0x46d/0x760 [ 558.326103] security_setprocattr+0x85/0xc0 [ 558.330414] proc_pid_attr_write+0x1e6/0x280 [ 558.334800] ? proc_task_getattr+0x180/0x180 [ 558.339179] __vfs_write+0xef/0x970 [ 558.342782] ? trace_hardirqs_on+0xd/0x10 [ 558.346905] ? kernel_read+0x120/0x120 [ 558.350771] ? __lock_is_held+0xbc/0x140 [ 558.354803] ? __save_stack_trace+0x7e/0xd0 [ 558.359119] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 558.364975] ? save_stack+0xa3/0xd0 [ 558.368580] ? rcu_note_context_switch+0x710/0x710 [ 558.373489] __kernel_write+0xfe/0x350 [ 558.377359] write_pipe_buf+0x175/0x220 [ 558.381309] ? default_file_splice_read+0xae0/0xae0 [ 558.386294] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 558.392153] ? splice_from_pipe_next.part.9+0x22e/0x2f0 [ 558.397503] __splice_from_pipe+0x328/0x730 [ 558.401802] ? default_file_splice_read+0xae0/0xae0 [ 558.406808] splice_from_pipe+0x1e9/0x330 [ 558.410933] ? default_file_splice_read+0xae0/0xae0 [ 558.415924] ? splice_shrink_spd+0xb0/0xb0 [ 558.420148] ? security_file_permission+0x89/0x1f0 [ 558.425061] default_file_splice_write+0x40/0x90 [ 558.429793] ? generic_splice_sendpage+0x50/0x50 [ 558.434525] direct_splice_actor+0x125/0x180 [ 558.438915] splice_direct_to_actor+0x2c1/0x820 [ 558.443557] ? _cond_resched+0x14/0x30 [ 558.447421] ? generic_pipe_buf_nosteal+0x10/0x10 [ 558.452247] ? do_splice_to+0x170/0x170 [ 558.456199] ? security_file_permission+0x89/0x1f0 [ 558.461110] ? rw_verify_area+0xe5/0x2b0 [ 558.465153] do_splice_direct+0x2a7/0x3d0 [ 558.469281] ? splice_direct_to_actor+0x820/0x820 [ 558.474106] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 558.478848] ? __sb_start_write+0x203/0x290 [ 558.483150] do_sendfile+0x5d5/0xe90 [ 558.486855] ? do_compat_pwritev64+0x100/0x100 [ 558.491424] ? copy_user_generic_unrolled+0x86/0xc0 [ 558.496420] ? _copy_from_user+0x99/0x110 [ 558.500548] SyS_sendfile64+0xbd/0x160 [ 558.504413] ? SyS_sendfile+0x1a0/0x1a0 [ 558.508358] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 558.513349] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 558.518093] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 558.522821] RIP: 0033:0x4529d9 [ 558.525984] RSP: 002b:00007ff429db7c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000028 [ 558.533666] RAX: ffffffffffffffda RBX: 00007ff429db7940 RCX: 00000000004529d9 [ 558.540906] RDX: 000000002097d000 RSI: 0000000000000014 RDI: 0000000000000014 [ 558.548162] RBP: 00007ff429db7930 R08: 0000000000000000 R09: 0000000000000000 [ 558.555405] R10: 0000000000000004 R11: 0000000000000212 R12: 00000000004b7369 [ 558.562646] R13: 00007ff429db7ab8 R14: 00000000004b7379 R15: 0000000000000000 [ 558.569919] [ 558.571521] Allocated by task 14410: [ 558.575207] save_stack+0x43/0xd0 [ 558.578631] kasan_kmalloc+0xad/0xe0 [ 558.582316] __kmalloc_track_caller+0x15e/0x760 [ 558.586955] memdup_user+0x2c/0x90 [ 558.590468] proc_pid_attr_write+0x115/0x280 [ 558.594847] __vfs_write+0xef/0x970 [ 558.598446] __kernel_write+0xfe/0x350 [ 558.602306] write_pipe_buf+0x175/0x220 [ 558.606254] __splice_from_pipe+0x328/0x730 [ 558.610546] splice_from_pipe+0x1e9/0x330 [ 558.614668] default_file_splice_write+0x40/0x90 [ 558.619396] direct_splice_actor+0x125/0x180 [ 558.623775] splice_direct_to_actor+0x2c1/0x820 [ 558.628428] do_splice_direct+0x2a7/0x3d0 [ 558.632545] do_sendfile+0x5d5/0xe90 [ 558.636228] SyS_sendfile64+0xbd/0x160 [ 558.640091] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 558.644812] [ 558.646410] Freed by task 12992: [ 558.649748] save_stack+0x43/0xd0 [ 558.653174] kasan_slab_free+0x71/0xc0 [ 558.657035] kfree+0xca/0x250 [ 558.660113] kvm_put_kvm+0x28e/0xdf0 [ 558.663799] kvm_vm_release+0x42/0x50 [ 558.667568] __fput+0x333/0x7f0 [ 558.670818] ____fput+0x15/0x20 [ 558.674072] task_work_run+0x199/0x270 [ 558.677930] do_exit+0x9bb/0x1ae0 [ 558.681354] do_group_exit+0x149/0x400 [ 558.685213] get_signal+0x73f/0x16c0 [ 558.688899] do_signal+0x94/0x1ee0 [ 558.692409] exit_to_usermode_loop+0x214/0x310 [ 558.696961] syscall_return_slowpath+0x490/0x550 [ 558.701687] entry_SYSCALL_64_fastpath+0x94/0x96 [ 558.706412] [ 558.708019] The buggy address belongs to the object at ffff8801d595b500 [ 558.708019] which belongs to the cache kmalloc-32 of size 32 [ 558.720488] The buggy address is located 4 bytes inside of [ 558.720488] 32-byte region [ffff8801d595b500, ffff8801d595b520) [ 558.732076] The buggy address belongs to the page: [ 558.736978] page:0000000007b59fad count:1 mapcount:0 mapping:00000000dc479ebc index:0xffff8801d595bfc1 [ 558.746396] flags: 0x2fffc0000000100(slab) [ 558.750604] raw: 02fffc0000000100 ffff8801d595b000 ffff8801d595bfc1 000000010000003f [ 558.758456] raw: ffffea00070f49a0 ffffea000705b3a0 ffff8801db0001c0 0000000000000000 [ 558.766306] page dumped because: kasan: bad access detected [ 558.771983] [ 558.773579] Memory state around the buggy address: [ 558.778479] ffff8801d595b400: fb fb fb fb fc fc fc fc fb fb fb fb fc fc fc fc [ 558.785809] ffff8801d595b480: fb fb fb fb fc fc fc fc fb fb fb fb fc fc fc fc [ 558.793138] >ffff8801d595b500: 04 fc fc fc fc fc fc fc fb fb fb fb fc fc fc fc [ 558.800463] ^ [ 558.803801] ffff8801d595b580: fb fb fb fb fc fc fc fc fb fb fb fb fc fc fc fc [ 558.811132] ffff8801d595b600: fb fb fb fb fc fc fc fc 00 fc fc fc fc fc fc fc [ 558.818458] ================================================================== [ 558.825787] Disabling lock debugging due to kernel taint [ 558.831495] Kernel panic - not syncing: panic_on_warn set ... [ 558.831495] [ 558.838855] CPU: 0 PID: 14410 Comm: syz-executor6 Tainted: G B 4.15.0-rc2+ #206 [ 558.847495] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 558.856819] Call Trace: [ 558.859382] dump_stack+0x194/0x257 [ 558.862985] ? arch_local_irq_restore+0x53/0x53 [ 558.867627] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 558.872354] ? vsnprintf+0x1ed/0x1900 [ 558.876537] ? strscpy+0x680/0x680 [ 558.880052] panic+0x1e4/0x41c [ 558.883216] ? refcount_error_report+0x214/0x214 [ 558.887958] ? strcmp+0x96/0xb0 [ 558.891210] kasan_end_report+0x50/0x50 [ 558.895156] kasan_report+0x144/0x340 [ 558.898933] __asan_report_load1_noabort+0x14/0x20 [ 558.903832] strcmp+0x96/0xb0 [ 558.906910] ? avc_has_perm_noaudit+0x520/0x520 [ 558.911552] security_context_to_sid_core+0x437/0x620 [ 558.916723] ? security_compute_validatetrans.part.6+0x7d0/0x7d0 [ 558.922851] ? check_stack_object+0x68/0x140 [ 558.927234] security_context_to_sid+0x32/0x40 [ 558.931791] selinux_setprocattr+0x51c/0xb50 [ 558.936174] ? ptrace_parent_sid+0x540/0x540 [ 558.940554] ? __kmalloc_track_caller+0x46d/0x760 [ 558.945379] security_setprocattr+0x85/0xc0 [ 558.949678] proc_pid_attr_write+0x1e6/0x280 [ 558.954058] ? proc_task_getattr+0x180/0x180 [ 558.958436] __vfs_write+0xef/0x970 [ 558.962034] ? trace_hardirqs_on+0xd/0x10 [ 558.966156] ? kernel_read+0x120/0x120 [ 558.970026] ? __lock_is_held+0xbc/0x140 [ 558.974060] ? __save_stack_trace+0x7e/0xd0 [ 558.978365] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 558.984218] ? save_stack+0xa3/0xd0 [ 558.987820] ? rcu_note_context_switch+0x710/0x710 [ 558.992722] __kernel_write+0xfe/0x350 [ 558.996587] write_pipe_buf+0x175/0x220 [ 559.000534] ? default_file_splice_read+0xae0/0xae0 [ 559.005519] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 559.011375] ? splice_from_pipe_next.part.9+0x22e/0x2f0 [ 559.016716] __splice_from_pipe+0x328/0x730 [ 559.021012] ? default_file_splice_read+0xae0/0xae0 [ 559.026015] splice_from_pipe+0x1e9/0x330 [ 559.030140] ? default_file_splice_read+0xae0/0xae0 [ 559.035127] ? splice_shrink_spd+0xb0/0xb0 [ 559.039341] ? security_file_permission+0x89/0x1f0 [ 559.044245] default_file_splice_write+0x40/0x90 [ 559.048970] ? generic_splice_sendpage+0x50/0x50 [ 559.053697] direct_splice_actor+0x125/0x180 [ 559.058080] splice_direct_to_actor+0x2c1/0x820 [ 559.062719] ? _cond_resched+0x14/0x30 [ 559.066580] ? generic_pipe_buf_nosteal+0x10/0x10 [ 559.071403] ? do_splice_to+0x170/0x170 [ 559.075345] ? security_file_permission+0x89/0x1f0 [ 559.080251] ? rw_verify_area+0xe5/0x2b0 [ 559.084288] do_splice_direct+0x2a7/0x3d0 [ 559.088408] ? splice_direct_to_actor+0x820/0x820 [ 559.093227] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 559.097953] ? __sb_start_write+0x203/0x290 [ 559.102250] do_sendfile+0x5d5/0xe90 [ 559.105945] ? do_compat_pwritev64+0x100/0x100 [ 559.110507] ? copy_user_generic_unrolled+0x86/0xc0 [ 559.115495] ? _copy_from_user+0x99/0x110 [ 559.119620] SyS_sendfile64+0xbd/0x160 [ 559.123483] ? SyS_sendfile+0x1a0/0x1a0 [ 559.127426] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 559.132415] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 559.137151] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 559.141879] RIP: 0033:0x4529d9 [ 559.145038] RSP: 002b:00007ff429db7c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000028 [ 559.152718] RAX: ffffffffffffffda RBX: 00007ff429db7940 RCX: 00000000004529d9 [ 559.159957] RDX: 000000002097d000 RSI: 0000000000000014 RDI: 0000000000000014 [ 559.167203] RBP: 00007ff429db7930 R08: 0000000000000000 R09: 0000000000000000 [ 559.174441] R10: 0000000000000004 R11: 0000000000000212 R12: 00000000004b7369 [ 559.181680] R13: 00007ff429db7ab8 R14: 00000000004b7379 R15: 0000000000000000 [ 559.189372] Dumping ftrace buffer: [ 559.192885] (ftrace buffer empty) [ 559.196562] Kernel Offset: disabled [ 559.200159] Rebooting in 86400 seconds..