x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x89, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000000a000)='big_key\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000000c000-0x14)='&\'lovmnet0:!cpuset@\x00', 0xfffffffffffffff9) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f000000a000)='em0(selinux)vmnet1user{{\x00', 0x2, 0x20, &(0x7f000000c000)={0x0, 0x9, 0x7fffffff, 0x9, 0x0, 0xb7b5, 0x9, 0x5}) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f000000a000-0x8)=0x0) keyctl$invalidate(0x15, r0) 2018/01/17 04:30:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000083a000-0xb)='/dev/loop#\x00', 0x0, 0x2) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000170000-0x9)='/dev/ppp\x00', 0x292000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000ed1000-0x38)=[@in6={0xa, 0x1, 0x2557, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5fc}], 0x38) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00004b8000)={0x14, @tick=0x7, 0x101, {0x7ff, 0x0}, 0x100000001, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1) accept4$alg(r1, 0x0, 0x0, 0x80000) 2018/01/17 04:30:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000296000)='keyring\x00', &(0x7f0000205000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key(&(0x7f0000b5b000)='dns_resolver\x00', &(0x7f0000825000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dcd000-0x1000)="", 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, r0, r1) r2 = creat(&(0x7f0000a84000)='./file0\x00', 0x2) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000d17000-0x4)=0x0, &(0x7f0000f82000)=0x4) r3 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000be9000-0x4)=0x0, 0x80800) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f000067a000)=0x0, &(0x7f0000396000)=0x4) 2018/01/17 04:30:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000)="", &(0x7f00006c4000-0x4)=0x0, &(0x7f000049d000-0x4)=0x0, &(0x7f0000c12000)="") r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000847000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) bind$ax25(r0, &(0x7f0000f05000)={0x3, {"74f5512a3c2f0c"}, 0x40}, 0x10) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000046f000/0x18000)=nil, &(0x7f0000ada000-0x18)=[@text32={0x20, &(0x7f00009a9000)="f6800a0000001b66ba2100b8ae000000efb8008000000f23d80f21f835000000100f23f8b9c90a00000f3266ba6100ed0f01cbb805000000b9b537b0ce0f01d966baf80cb8db4c418bef66bafc0cec03e69a008800001a01", 0x58}], 0x1, 0x0, &(0x7f0000270000)=[], 0x0) 2018/01/17 04:30:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000182000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003ab000)='/selinux/mls\x00', 0x0, 0x0) sendto$llc(r2, &(0x7f00001e5000-0xdb)="b810e05dd3f9cfc1dfc14d5d0b2dd12d98e6d45fb9d92a1cc49a17f62be64b5a06fd1a22e93700f09f6a3e9820527a7254f0e324fad5d67e2ca83d27eead072d27405b24daeab71b4e000acdc2d237f82e7d21e882b3c1a9b2ac2110566a2b0b4d87ec29ca9a9364d42341448b2570dcf3ac8dfc8e8242c3e10a3cdf6c98940751f5514e6faac1d52d7a72432de56ab717994d4a06a460d47882bb8521c585a76deb11227f60cb3e290f14bc20924cc17509f7917959f719d4b34ef78ef9aa6d030d3b79dfcfa819bda9c5b60078b75d4bb1d844ad368b24921c2d", 0xdb, 0x4, &(0x7f0000b3a000)={0x1a, 0x1f, 0x8, 0x1, 0x0, 0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x10) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f000074d000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000c14000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000025000)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398f7d405e3048680192515106632912a33d99975bad7b10a7a79e44e8d127"}}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000b9a000/0x18000)=nil, &(0x7f0000233000-0x18)=[@textreal={0x8, &(0x7f0000884000-0x37)="3ed1e20f3809ec0f3accdf63b801018ee02e0f01c90f01c80f840000baf80c66b8fc80cf8066efbafc0c66ed66362e0f21d564360f01cf", 0x37}], 0x1, 0x0, &(0x7f0000e75000)=[], 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x600070, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/17 04:30:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004af000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f00001eb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00006dc000-0x4)=0x101) ioctl$TCSETS(r0, 0x5402, &(0x7f00006fd000-0x24)={0x58eabdb9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000041000)={0x5, 0x101, 0x9, 0x300000000000, 0x200}) 2018/01/17 04:30:49 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000b97000)='/dev/snd/pcmC#D#c\x00', 0x20, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000768000-0x9)='/dev/ion\x00', 0x0, 0x0) ioctl(r1, 0xfffffffffffffffd, &(0x7f000066b000-0x1)="9a") 2018/01/17 04:30:49 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) clock_gettime(0x0, &(0x7f0000ead000)={0x0, 0x0}) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000cc5000)=0xffffffff, 0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000fe9000)={0x0, 0x0}) fcntl$dupfd(r2, 0x406, r3) timer_settime(0x0, 0x1, &(0x7f000077e000-0x20)={{r0, r1+10000000}, {0x77359400, 0x0}}, &(0x7f000009e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x6, &(0x7f00002fe000-0x10)={0x0, 0x0}) mq_timedreceive(0xffffffffffffffff, &(0x7f00007cd000)=""/34, 0x22, 0x0, &(0x7f0000048000)={0x0, r4}) mq_open(&(0x7f0000797000-0x1)='\x00', 0x802, 0x4, &(0x7f00009b3000)={0x52c8, 0x0, 0x8, 0x19, 0x0, 0x0, 0xad00, 0x1}) 2018/01/17 04:30:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) socket$unix(0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) 2018/01/17 04:30:49 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000afa000)={0xe, 0x0, 0x0, 0x0}) r3 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r3, &(0x7f0000009000-0x10)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff9f) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000013000-0xc)={0x3, r3, 0x1}) ioctl$DRM_IOCTL_ADD_MAP(r5, 0xc0286415, &(0x7f0000004000-0x28)={&(0x7f0000011000/0x1000)=nil, 0x1, 0x5, 0x80, &(0x7f000000c000/0x3000)=nil, 0x1}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r5, 0xae78, &(0x7f0000014000-0x8)=0x0) r6 = semget$private(0x0, 0x3, 0x200) semctl$IPC_STAT(r6, 0x0, 0x2, &(0x7f0000013000-0x6a)=""/106) read(r2, &(0x7f0000ead000-0x46)=""/70, 0x46) sendmsg$can_bcm(r3, &(0x7f0000011000)={&(0x7f0000004000)={0x1d, r4, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x3, 0x4, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8ef9fee90201ab9d"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 04:30:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0x0, &(0x7f00000e1000)={0x0, 0x0}) clock_settime(0xbd104e44da26b44b, &(0x7f0000cdb000)={r0, 0x0}) 2018/01/17 04:30:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00009e5000-0xc)='/dev/autofs\x00', 0x80, 0x0) mmap(&(0x7f0000725000/0x4000)=nil, 0x4000, 0x1000006, 0x10, r0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000694000)='/dev/usbmon#\x00', 0x3e4, 0x119300) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000f23000)=0x901) mbind(&(0x7f0000134000/0x2000)=nil, 0x2000, 0x3, &(0x7f000031d000)=0x6, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) migrate_pages(0x0, 0x0, &(0x7f0000b43000-0x8)=0x0, &(0x7f0000077000-0x8)=0x0) 2018/01/17 04:30:49 executing program 6: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000ff6000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) connect(r1, &(0x7f0000ff6000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, 0x1c) connect(r0, &(0x7f0000ffc000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, 0x1c) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000ffe000-0x1c)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x8}, 0x1c) 2018/01/17 04:30:49 executing program 7: mmap(&(0x7f0000000000/0x23d000)=nil, 0x23d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000023c000)='/dev/dsp#\x00', 0x0, 0x10000) mmap(&(0x7f000023d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000023e000-0x8)=0x3) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000018000)=0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000205000-0x8)=0xcd0) 2018/01/17 04:30:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000eba000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7, 0x40000) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000406000-0x8)={0x2, 0x7f65c016}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x80000000028042, 0x1000000) fallocate(r3, 0x0, 0x0, 0xaf) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000167000-0x8)=0x2) sendfile(r2, r3, &(0x7f0000bb9000)=0x0, 0x46) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000aa9000)=0x1ff, 0x1) 2018/01/17 04:30:49 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000597000-0xb)='/dev/audio\x00', 0x101002, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000020e000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f00000b5000)={r1, &(0x7f000005d000-0x47)=""/71}) ioctl$TCSETAW(r0, 0x5407, &(0x7f00004da000-0x14)={0x4, 0x7, 0x9, 0x7, 0x40, 0x7, 0x3, 0x86, 0x0, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000070c000)='/dev/ptmx\x00', 0x0, 0x0) setrlimit(0x7, &(0x7f000033e000-0x10)={0x0, 0x4}) ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) 2018/01/17 04:30:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd5}]}, &(0x7f0000f92000-0x4)=0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000dd1000)={{{@in=@multicast2=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001ef000)=0xe8) r1 = getpid() sched_setattr(r1, &(0x7f0000e01000)={0x30, 0x5, 0x0, 0x7, 0x3, 0x39e481b8, 0x2, 0x20}, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000023d000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x5, 0x0, 0xb, 0x7a, 0x9, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00009da000)=r2, 0x4) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/17 04:30:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000019a000-0x38)={&(0x7f0000e91000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000003e000-0x10)={&(0x7f000052a000)={0x14, 0x1b, 0x80010b, 0xffffffffffffffff, 0x2, {0x1f, 0x0, 0x0}, []}, 0x2c6}, 0x1, 0x0, 0x0, 0x4000004}, 0x0) 2018/01/17 04:30:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x401054d5, &(0x7f0000023000-0x4)=0x0) 2018/01/17 04:30:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000154000)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00007f0000)={0x0, 0x80000000}, &(0x7f0000216000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000e5c000-0xa1)={r1, 0x0, 0x99, "d3d9a8b1ef3d0e75a07e179a5332f9c33a44b0ca6dbb18293c3c9415808e34e3a413f61a775c773fb283064ec44b98f3b45e0fd549d29c64f2b79a1d895bd931ed13946c9dc58ee628e75dd3fe1fa680b8cdf74b6d61ec7c65c5d6cc7d55b01c774aeb69bb4312f0dec41985733d3ff4d4aa0f1bafc53e02e11ff0e3178eebaad7820840a80d3846ba5046934c82a33f3fa354f526bf19383a"}, 0xa1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000a02000)={0x2, 0xffffffffffffff9c, 0x1}) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000491000)=""/143) syz_emit_ethernet(0x58, &(0x7f0000f7e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "57aea8", 0x22, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[@dstopts={0x3c, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x0}, @ra={0x5, 0x2, 0x1}, @enc_lim={0x4, 0x1, 0x0}]}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b5d448", 0x0, "e0c0bd"}, ""}}}}}}, &(0x7f00001cb000-0xc)={0x4, 0x1, [0x0]}) 2018/01/17 04:30:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000cf8000)=[{&(0x7f0000fb7000-0x64)=""/1, 0x1}], 0x1) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009dd000)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000266000-0x10)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt(r0, 0x100000000, 0x8000, &(0x7f0000a99000)=""/22, &(0x7f0000b6d000)=0x16) writev(r1, &(0x7f0000f49000)=[{&(0x7f00005e4000)="a8", 0x1}], 0x1) dup2(r0, r2) 2018/01/17 04:30:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80e, 0xda8) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000d66000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000d11000-0x4)=0x3be5, 0xa1) r2 = dup(r0) bind$inet6(r2, &(0x7f0000876000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00005e2000)={0x0, 0x62, "15e3d04a08b008df4c817f0ce7ae36ee34aaabd548aba7abf373a128c26d93985fdf459052e58e9a6c01d758ed46f06add599edd942ba767b18c271bc8e50ab50f3e2a3b6921fb6cec9aec3bc7820cabb11a64a343853c6031f3426c0afc36f10fdb"}, &(0x7f00008b8000-0x4)=0x6a) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000ac7000-0x18)={0x5, 0x8, 0xffff, 0x800, 0x3d, 0x80000000}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00005ac000)={0x0, 0x1}, &(0x7f00003ab000-0x4)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000325000-0xa8)=[{&(0x7f00004b8000-0x1c)=@in6={0xa, 0x0, 0x9fbd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c, &(0x7f0000a18000)=[{&(0x7f0000e78000-0x72)="f5d09c5b2534f7c30273eb8b1615a6cf652ba745956eb719c1c2471761df95e24dea9fef5bc7cc96b96ff1245fb6b15861428674648e03053d040c4649e5d24acca78ce1cb238b391a2956c360044b1b27dc337878c22cab02306be61ca589785d7282613345138c7da9eb48e5b6b4334b27", 0x72}, {&(0x7f0000e99000-0x36)="6947e505b88584ae6dfdc3e1e2e5ad31e095ec46adaed0dc358a2c89d0d59e8c1345687d1c004a227530f18acdc06858caea2ed09378", 0x36}, {&(0x7f00003f4000)="dee63d79190fc3d9e450067e21b06825e5ffc62820d6ee06c728098cc5999b9f083e5af667f009eaa7948b6e3ea87b6866151fbffbbefc17705573f865fb0078f5de72d68f5823a6f6f9818293e245acb2c89134297dd4b0dcfa78b897a09e6872181980863c2d9ebd8f1f653d76620d38f89f1320b23b140434c698ac335b1cee8aca6845dec2a0bcf4f0b04028cb7764551e79ce11f52758af86ecf6af0a78b91569dc111c6d134aa17dd8142018b80be601fd922f98", 0xb7}, {&(0x7f0000391000-0x24)="c0cf40abd6aad25261a2f97f635f95e2f808da607e3c4caada28e582f42417e4fa10aca0", 0x24}, 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", 0x1000}, {&(0x7f000016a000-0xc2)="864b2e5fe50965b77a15774306f90e6b3e92fa513e004470208e0f37c1395fbea78f044809efccfc7d56869a95a2956bd022f17b37e9514eae6fc551a62762b3dc97a6e3979d47cf7295e3b1881573141c1825e7271f4615bb394bb94be74a1401d1ea90e67beab9dfb6501f267711c6fbb798a922fddf6b58ddeacf1902dfe058fb97d86a97a251de9fe663a81e251d26c8e87ebacf55f70b2609ecff9b4cfd25f104ad81cda09895ec3f15ad7e26e27955f9477093d1cf8f92cbe4af11496a5adc", 0xc2}, {&(0x7f0000e7e000)="c53c3fe7abc05079267c1e3cc9833e942d031d32c30c6b19cfb18bb7e740cd5929f7425f8cd0bd7034c8fe9ebda00138bf9ef1aa0a32a2771d5c1032e3de595c31f7ab18d2b4f935a47b4a2356b1bf9019ef307e3be46598b11a8b46784a14450996252e", 0x64}, {&(0x7f00009ba000)="17411ce6d1ceceff805da3eb6a4cfe634bca3f638a8e3c9228f625811f18be89b3e85cc8ac05881ae9d74ef5a53e75381998fc", 0x33}], 0x7, 0x0, 0x0, 0x4090}, {&(0x7f00000c6000-0x1c)=@in6={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c, &(0x7f00004ff000)=[{&(0x7f0000583000-0x78)="66d866527100c7e73595e0c4c84f352b9cf96016bb3a152f786f113149ebb8fdb820a4c838b01c664d5935d13057b2400e55d5ee47dacea6771873c5876a51412aac642aa28bf3ce0aed26da8a004ba00eab85dd1d0d7622d409d53cbd1ae4093ab5bd319cf5f69c21a06e2406e73047950f89449dc01ef3", 0x78}, {&(0x7f0000632000)="1f68a0a7f4232f21131a8db169c76ddfa00105815517b2dbb4da4b3d2638caf1ccce4edb987b21fec469", 0x2a}, {&(0x7f00000bb000)="76fe4d37949b38308b5362b26e4023d7191a00cd363cc80a798d7920c7b4c3134994b7b2612ae1e73b71e29f09b713ce652d63809e922cde4803107d07326bd7fc6f61ce45d8e01c6deb270ebc12e8ffcf63f5ae17264d1458f538c9ecae9fdd1c0f2b26d69db8f998627bc3cc3bc45b6597049d32dc119fd1ad294b9195f8586931ceb8f16c5d131ffa30671e43c5b8ab416c20c5a5f514bfeb94a22eb11ce8844abc9a07973343a46ad3", 0xab}, {&(0x7f0000de6000)="21a39c7eae91e9863b3293489df254f78d70dc1460beaa303741f4c213a51ca5d388c9dc824e9ff21ce7016d866ab25565fceef73373d8d3406a7e7469160421bd6e04c6", 0x44}, {&(0x7f0000869000-0x72)="2c2d01c85c62014e2f60fb51f8ca3e2d6add398472a909ec4458772fd6fac50049c4977b6cdee0781b53c06b28e6d23d1c05977cd8e7a6f1a3f0e8aa0c42b49c34a6871b54da6a8025bd7d70cf1067c3ad9bc1979378e32111b46a656a073f49ff225b26fe2ecfd19d31f42e74ca387fa4f3", 0x72}, {&(0x7f00006dc000-0x68)="aa4cbe4fccc33a19b1210477b5988c076b201f87092b06440f2362652991234916e897604da0ea7d86273d0714235cb1dd010cd3445b55e2b8b652c5d5e4dac5fcb095015a08340b8ba06907ca4d4e7a4d3f95dec44d239c6bab0259ce3b3fb08a28fdb829f75b4c", 0x68}, {&(0x7f0000478000)="735714961fb170957ac0c35f19e04cf11da7a6269b5b5d1563c70e756c9b43a1046c5d7daf4c1fde4a39940037d7051a7de6586a16b98295bf35ca8b7ea8a879913a33d967017474bbe3f47a35015f3e0900e0bcfab58f5707e657a9b7004446c647f3a9713ec1bf1e687680e4ae531fcc374e739915ebf00e2c2d8082b3ba3feee26f4848059e9a9392abb1919c4ad547ead26a6730f77f43c6f8c4bb50d8c938971f5dade931b3feabfb512bbc8a83feb96aecbeb1b3e8730a548c2b94d1008d92aae52d7041690ed6a495e44ff014f2bfa68c1832", 0xd6}], 0x7, &(0x7f0000c73000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x100000001, 0x8006, 0x2, 0x2, r4}}, @init={0x18, 0x84, 0x0, {0xffffffffffffff7d, 0x800, 0x3ff, 0x54}}], 0x60, 0x4050}], 0x3, 0x20000010) 2018/01/17 04:30:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000018f000-0x1d)={@generic="965f46a636d35845c1dec6c01d83aeb3", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x39a) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) waitid(0x1, 0xffffffffffffffff, &(0x7f0000fc3000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x40000001, &(0x7f0000eae000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000003000-0x38)={&(0x7f0000014000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)={&(0x7f000000b000-0x48)={0x4, 0x480, 0x0, {r1, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0xfffffffffffffffe, 0x0, 0x0, 0x0, "430198d50becd550"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$vcsn(&(0x7f000010a000)='/dev/vcs#\x00', 0x952d, 0x80) clock_gettime(0x3, &(0x7f0000346000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000181000)={0x101, 0x400, 0x81, {0x0, r3}, 0xffff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 04:30:49 executing program 5: mmap(&(0x7f0000000000/0xb9000)=nil, 0xb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000009000-0xd)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000053000-0xd)='/dev/dmmidi#\x00', 0x3f, 0x40) mmap(&(0x7f00000b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000091000-0x10)={0x3, &(0x7f00000ba000-0xc)=[{0x100, 0x2e79}, {0xffffffffffffff7f, 0x9}, {0x800, 0x7}]}) mmap(&(0x7f00000ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f00000bb000)=0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f000001a000)={{0xc6, 0x4}, 'port0\x00', 0x80, 0x10000, 0x4, 0x7, 0x0, 0x97b, 0x7f, 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]}) mmap(&(0x7f00000bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_add_watch(r1, &(0x7f00000bc000)='./file0\x00', 0x0) inotify_rm_watch(r1, r2) mmap(&(0x7f00000ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r1, &(0x7f00000ba000)=""/148, 0x94, 0x4, &(0x7f00000ba000)={0x0, 0x1c9c380}) read(r0, &(0x7f0000001000)=""/175, 0xaf) 2018/01/17 04:30:49 executing program 1: mmap(&(0x7f0000000000/0xae7000)=nil, 0xae7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ae7000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000805000-0x4)=0x8, &(0x7f0000ae7000)=0x4) syz_emit_ethernet(0x5a, &(0x7f00006f1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0xc, 0x4, 0x0, 0x0, 0x4c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x18, 0x7, 0x3, 0x0, [{[], 0x0}, {[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}], 0xfffffffffffffffc}, {[@multicast2=0xe0000002], 0x0}]}, @rr={0x7, 0x3, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000ac000)={0x7, 0x20, 0x1, 0x20, 0x7, [{0x8, 0x7, 0x0, 0x0, 0x0, 0x634a6e412ca1bbde, 0x0, 0x0, 0x0}, {0x81, 0x2, 0xbc, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x9, 0xfa2, 0x7, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x5, 0x1, 0x9, 0x0, 0x0, 0x1040, 0x0, 0x0, 0x0}, {0x26d6, 0x9, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x7, 0x1, 0x5, 0x0, 0x0, 0x2e05, 0x0, 0x0, 0x0}, {0xd5b9, 0x1, 0xd2, 0x0, 0x0, 0x1105, 0x0, 0x0, 0x0}]}) 2018/01/17 04:30:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000522000)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000cb8000)=0x8c) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00007aa000)=@assoc_value={r1, 0x0}, &(0x7f0000932000)=0x8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b11000-0x11)='/dev/vga_arbiter\x00', 0x101800, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000107000)={{0x3ff, 0x200000000, 0x47e6, 0x1, 0x1096, 0x20}, 0x4, 0x2536, 0x8, 0x6963, 0xeb, "e88f989e2f667b2ffaba7577272411e8787cfaaf85fe0f410e2f4bd51af35194327c654eb325235824d2fd9ea03b2d4dab85af29252a0e5f4ef31f17b5310b6ddb34e9a878800e2ad9066560cc3e5ee12b7dfbeb6a392e38b1aa34b1ce994ea03c9f67e4e13d0bc479a32c9bb701c95cab2f93337a5b43fdfc94033ad3546606"}) 2018/01/17 04:30:49 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) flistxattr(r0, &(0x7f0000e68000)=""/1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0xd)='\\vboxnet1#]$\x00', 0x3) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) 2018/01/17 04:30:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f0000e1f000-0x10)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000546000)=0x0, &(0x7f00001ff000)=0x4) clock_gettime(0x2, &(0x7f00003c1000)={0x0, 0x0}) utimensat(r0, &(0x7f00005ee000-0x8)='./file0\x00', &(0x7f0000df7000-0x20)={{r1, r2/1000+30000}, {r3, r4/1000+30000}}, 0x100) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f0000da0000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) getxattr(&(0x7f000072d000)='./file0\x00', &(0x7f0000c39000)=@known='security.evm\x00', &(0x7f00000ca000-0x8c)=""/140, 0x8c) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000610000)=0x0) 2018/01/17 04:30:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007e9000-0x8)={0x0, 0x0}) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000ead000-0x30)=[{&(0x7f0000494000-0x82)="ac", 0x1}], 0x1, 0x0) pipe2(&(0x7f0000141000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r3, &(0x7f0000f14000)=[{&(0x7f0000854000-0x22)="8d", 0x1}], 0x1, 0x0) tee(r2, r3, 0x3c, 0x3) vmsplice(r0, &(0x7f0000ccf000)=[{&(0x7f0000d4e000)="e6", 0x1}], 0x1, 0x0) 2018/01/17 04:30:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1000, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000103000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00009a4000)={{0x40, 0x0}, 'port0\x00', 0x30, 0x30812, 0x4, 0x0, 0xbe6, 0x1a, 0x1, 0x0, 0x4, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ae4000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f000004f000-0x10)={&(0x7f00007ca000/0x4000)=nil, 0x4000}) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000187000)=0x0) 2018/01/17 04:30:49 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e2a000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xc8, "5084a3b0223ca6ddd2ae9625e9b96d70cedbb1c135856452541c6e086c98d7780bd39f78f1fe0e7baf78cac694402774b36fbb8da98d939cf5d1df262cecaabfd49e22f5df0bb7bbd89db956134b13ff1b09fcd68edca91a5efb08a1c2bb407f36b4dec6bd5185bcc52f62cffd2486893564c138774cc67a3450cc8a68afca29f1fcc607a5d01d20b021d1d7794b0754ab24da1c4220d98851dbb65b286a4137e86fb5a7c5dc4d6cfba2dbd4b15493619ccf7c86f6c0eb3f2723f5645f6bf651f92bfd393d4f608e"}, &(0x7f0000ebf000-0x4)=0xd0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000008c000-0x14)={r1, 0x7, 0x9, 0xe72d, 0x6, 0x100000001}, &(0x7f0000ff6000-0x4)=0x14) mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f000000f000+0x752)='/dev/ppp\x00', 0x2, 0x0) connect$inet6(r3, &(0x7f0000015000)={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x5}, 0x1c) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000004000)=0x400) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 04:30:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8000000200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) flock(r0, 0x2) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/17 04:30:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000048d000-0xa)='ns/cgroup\x00') setns(r0, 0x0) fcntl$setlease(r0, 0x400, 0x3) 2018/01/17 04:30:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0xfffffffffffffffe}, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f000070f000-0x52)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@rr={0x7, 0xb, 0x8, [@empty=0x0, @empty=0x0]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/01/17 04:30:49 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000ca6000)="", 0x0) close(r0) 2018/01/17 04:30:49 executing program 1: mmap(&(0x7f0000000000/0x623000)=nil, 0x623000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) prctl$seccomp(0x16, 0x0, &(0x7f0000340000)={0x4, &(0x7f0000621000)=[{0x80, 0x9, 0x0, 0x1}, {0x1ff, 0x3ff, 0xa3, 0xffffffff}, {0xffffffff, 0x9, 0x1, 0x9}, {0x6, 0x0, 0x0, 0x9}]}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000622000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000623000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000624000-0x8)=0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004b0000)={@common='gre0\x00', @ifru_addrs=@hci={0x1f, 0x0, 0x3}}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001e5000)={0x3, &(0x7f000061b000)=[{0x1d, 0x0, 0x1, 0x0}, {0x7, 0x0, 0x0, 0x0}, {0x200000000000006, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f000061d000-0x1f)="1f0000000001ffd6040001fffffff800000000000100000000000000000000", 0x1f) 2018/01/17 04:30:49 executing program 4: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000002000)={0x2, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f0000002000-0x38)={&(0x7f0000001000-0x48)=@full={{0x3, {"608918533aee79"}, 0x10000}, [{"f2b5e0719d412b"}, {"64a1a2a7a69ee6"}, {"b8b7fdcec94fe8"}, {"158bb9f9e1be77"}, {"e41b3c93465423"}, {"4e5fa93f140524"}, {"90befb84336e03"}, {"e3f72ab0d0f380"}]}, 0x48, &(0x7f0000000000)=[{&(0x7f0000001000-0x4f)="ce3782755e7ff5f7fc147c03088ceac09b0d150285bb94dc62a4619d2ac1d24a8c42bbe0f335fcb76ded85cb4dc09eab1439cd999e6660cbc5cea39b419c91b006c4edea63e96367362d63c9b79e48", 0x4f}, {&(0x7f0000001000)="ed2f98749c0fd41411e21824baac6e805194589c08f411c5f984891cea3d06abcdf56c7aa3cf4a9acbe28e258aaa6d4bff56bf7b4e29e040d8e3ea539d07fd02d56fd871a25fe029da38eb89f5f419e013d3eca712f4b9480bcc15e3a12654f5", 0x60}, {&(0x7f0000001000)="bcb5915ebd5073d572656c8bd5c4d47e9553339b74dc28e99ac239ae35e77c6b70be66d929a3a293a56aa8531100a64b5eed7111ed8dae3422c2d08a462d1d5dfda90ca7b3cfceedd7ecf7b34b421db5f6240a93653a4468a2ebd16dec78a0640021b87ce75c92da59b6dbb986334c3aae553ae2d7f85e6f1e5ee9e2399e112eac165e978b570a9a930d3f5ff1c0113157448d0aba72a726f0679f6bb7c9167b98ec9a9ac410d5b125d7611afdcbebbe1a2995993914f95a3ad6a74832296f1e48dfba6aa38dbcc478ac86db3e4c8b0c4bdb53838050c8e6c7fdcf3dd8cc000a0fa398463d1d212284", 0xe9}, {&(0x7f0000000000)="6f52d765599dc9723d12d6ab193b81668243fae3783464a70bf2b8d256c86417a1d48b1835973cecf23bb304264570d0debe0d7bb13242b0494c87a874a9fb7f79629bf075beb30d974a96a3b7bbaa08c0e41ce3be778a64287c286707ed9d18239c4c03329cc287246d10181e369617ede5c55b940a63798bf3fc6671b420555096697a8bdab15da5d4820f699bf7f5197aa05d743c243036a19d842382517af02fcf2a3049cc9a3a05e77d8b38ef30e4402c4459316e570940df", 0xbb}, {&(0x7f0000000000)="afc62af79bf4278484ace3c6275d1caed92d9020b753566c84a13b161bc9dd45e9965da3142d7a084ea2f692114aec3b09125ab0e61cef1430568cd4b160b9a13f032d6dd85b378f38e755cae22bc2e254e4efe63a6eafab8b61cc83199a8d15be", 0x61}, {&(0x7f0000001000)="2de83127dcf5d8029659841c785a63d0621e7b17c55d727145c78f5a0d365bf10b259a9cea8fa6767f6a58ea05fbd19e98ebf921408bbc97cf7df567f6", 0x3d}], 0x6, 0x0, 0x0, 0x4000}, 0x20000010) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000001000)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000002000-0xb4)={0x0, 0xac, "f89c64d88ecf852ab2df6ac45f54aec87f984d2d7937d8fc9b6927ddd3753f83324d9937514eec97a99c72e2ca79d4b3970114c64cb018db83175f0599a2e0e450fa13dbe65b9a2b4ecaf3bf99fffd027b5618427302abb8d113e93603d2713bac4d3b699f3df0d662bc5647f4741d1783b8ba9c1a08721f4765e90c2d2cfc288dce13fe197bd3a7c4a4e69ca22a61ccb785dc662ba85fe1baa5f59f887cb340e2e5916853aee651b3e662df"}, &(0x7f0000004000)=0xb4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000006000-0xc)={r3, 0x80000, r1}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000003000-0x108)={r2, @in6={{0xa, 0x1, 0x6d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7ff, 0x18, 0x8000, 0x0, 0x20, 0x2, 0x1f, 0x8, 0x1f, 0xfffffffffffffff7, 0x1c0000, 0x41f2, 0xb1, 0x1, 0x1ff]}, &(0x7f0000005000-0x4)=0x108) process_vm_writev(r0, &(0x7f0000002000-0x90)=[{&(0x7f0000003000)=""/138, 0x8a}, {&(0x7f0000001000)=""/21, 0x15}, {&(0x7f0000002000-0x9e)=""/158, 0x9e}, {&(0x7f0000004000-0x1000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/109, 0x6d}, {&(0x7f0000001000-0xa2)=""/162, 0xa2}, {&(0x7f0000001000-0x6d)=""/109, 0x6d}], 0x7, &(0x7f0000001000)=[{&(0x7f0000003000+0xff6)=""/201, 0xc9}], 0x1, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$packet_int(r4, 0x107, 0x1f, &(0x7f0000000000)=0x200, 0x4) 2018/01/17 04:30:49 executing program 3: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fea000)='/dev/usbmon#\x00', 0x0, 0x28000) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000fea000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000db6000)=0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe7000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000371000-0x14)={0x0, 0x0, 0xb3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x8000000006) writev(r2, &(0x7f0000861000)=[{&(0x7f00006ab000)="fdccefe8b940dd5e00d0840860603a35b83a1b0a", 0x14}], 0x1) 2018/01/17 04:30:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ad1000)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00002a9000)=0x101, 0x4) bind$alg(r0, &(0x7f0000e54000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f0000b5f000)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x9) sendfile(r2, r3, &(0x7f0000ccb000)=0x0, 0xa) 2018/01/17 04:30:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x2) r0 = add_key$keyring(&(0x7f0000cd1000-0x6)='keyring\x00', &(0x7f0000123000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) r1 = creat(&(0x7f00009b4000)='./file0\x00', 0x0) io_setup(0x8, &(0x7f0000d2d000-0x8)=0x0) getpeername$unix(r1, &(0x7f0000fc9000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000b8b000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00009ee000)={0x0, 0xce, 0x9, 0xffffffffffff10df, 0x7, 0x1014, 0x7fff, 0x4, {0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1000, 0x7f, 0x8, 0x6}}, &(0x7f0000d7c000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00001c5000)={r3, 0x3f}, &(0x7f000047f000)=0x8) io_submit(r2, 0x1, &(0x7f00003e1000)=[&(0x7f0000bb0000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00001c1000)="93", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/17 04:30:49 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pipe2(&(0x7f0000013000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 04:30:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000be5000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x400) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000a7a000-0x48)={{0x1, 0x2, 0x3ff, 0x0, 0xb00}, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x1e, 0x1, 0x0) pipe(&(0x7f0000273000)={0x0, 0x0}) unshare(0x20000400) r3 = getpgrp(0x0) r4 = gettid() kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r2, &(0x7f0000dda000-0xc)={r0, r1, 0x0}) pselect6(0x40, &(0x7f0000e78000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/17 04:30:49 executing program 2: mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000009000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00008a2000)='/dev/input/mice\x00', 0x0, 0x7d) writev(r0, &(0x7f000000c000-0x30)=[{&(0x7f000000d000)=':', 0x1}], 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) pwritev(r0, &(0x7f0000008000-0x40)=[{&(0x7f000000e000)="1469af420687303b9f380bd50ba2d4a59d6c1ed1f2438bd61819dc4a03ffe5c84319c20801f96731455ae1cf9f3ea17e419abc02cdd7da78342c73de388c8d5532cbccb10f61ea6c5ebf1f2b04cce3cb195eba6ff37f", 0x56}, {&(0x7f0000004000-0x1000)="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", 0x1000}, {&(0x7f000000e000-0x10)="d6801b2524cc9a76427b41f9118c12b4", 0xa}, {&(0x7f000000d000)="a21a6c21e5879d83103a094d61e69b1434a1ff363ad28fa74b14cc6c777f378bcdfeeb3ac75e57f3d2315e11d2284eb6dc29e92d9ccc3cd87cd3263441b0e29c0da05d2f7f8c799f9ddb95bbe9a68e5d0e43b148fcd47b0ca11819c3cf54878dcc0bc5", 0x63}], 0x4, 0x0) 2018/01/17 04:30:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000293000)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000790000-0x30)={0x44, 0x0, &(0x7f0000413000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00008f6000-0x68)=[], &(0x7f00003b8000-0x38)=[]}}], 0x1, 0x0, &(0x7f0000a93000-0xb5)='`'}) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00004d8000)='/selinux/context\x00', 0x2, 0x0) accept4$netrom(r2, &(0x7f0000e75000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00003d0000-0x4)=0x48, 0x80800) openat$cuse(0xffffffffffffff9c, &(0x7f0000db8000)='/dev/cuse\x00', 0x12000, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000673000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x174, 0x0, &(0x7f0000dd3000)=[@release={0x40046306, 0x2}, @exit_looper={0x630d}, @reply_sg={0x40486312, {{0x2, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, &(0x7f0000173000+0xb87)=[], &(0x7f0000ff9000-0x8)=[0x78]}, 0x7}}, @transaction={0x40406300, {0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x18, 0x10, &(0x7f0000772000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x4}], &(0x7f000091d000-0x10)=[0x30, 0x68]}}, @increfs_done={0x40106308, r3, 0x1}, @reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x18, 0x50, &(0x7f00005ad000)=[@flat={0x0, 0x100, r3, 0x0}], &(0x7f00005b0000-0x50)=[0x58, 0x58, 0x20, 0x0, 0x38, 0x0, 0x18, 0x20, 0x30, 0x38]}, 0xce}}, @request_death={0x400c630e, 0x4, 0x1ff}, @increfs={0x40046304, 0x2}, @transaction_sg={0x40486311, {{0xfffffffffffff5bb, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x0, 0x28, &(0x7f0000464000)=[], &(0x7f000089c000)=[0x18, 0x58, 0x78, 0x20, 0x38]}, 0x7}}, @acquire_done={0x40106309, r3, 0x1}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/17 04:30:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x1c340a00, &(0x7f00007d2000-0x16)="", &(0x7f0000000000)=0x0, &(0x7f0000f02000-0x4)=0x0, &(0x7f0000000000)="") 2018/01/17 04:30:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() ptrace$getsig(0x4202, r0, 0x76b, &(0x7f0000f3f000)={0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00006f7000-0x5c)={{0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, {0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x20, [0x1, 0x20, 0xfffffffffffffffa, 0x8610, 0x1, 0x4, 0x1, 0x1]}, 0x5c) r2 = gettid() modify_ldt$read_default(0x2, &(0x7f000088b000)=""/103, 0x67) kcmp$KCMP_EPOLL_TFD(r2, r2, 0x7, 0xffffffffffffffff, &(0x7f0000da7000-0xc)={0xffffffffffffffff, 0xffffffffffffffff, 0x80}) 2018/01/17 04:30:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x0, 0x400009) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00002aa000)={r0}) write(r0, &(0x7f00009e7000-0x24)="240000002e001d003200000800417700fbffffff0100000000000100000000000000ff10", 0x24) 2018/01/17 04:30:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000ea0000)='/dev/hwrng\x00', 0x40, 0x0) r0 = syz_open_dev$sg(&(0x7f00009a7000-0x9)='/dev/sg#\x00', 0x5775, 0x541000) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000415000-0x8)={0x7a3, 0xfffffffffffffffc, 0x3f, 0x9}, 0x8) delete_module(&(0x7f0000793000-0x2)='#\x00', 0x200) r1 = syz_open_dev$loop(&(0x7f00003dc000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x1262, &(0x7f000066a000)="") r2 = creat(&(0x7f00003ff000-0x8)='./file0\x00', 0x20) openat$rtc(0xffffffffffffff9c, &(0x7f0000a25000-0x9)='/dev/rtc\x00', 0x2200, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000334000-0x4)=0x0) 2018/01/17 04:30:50 executing program 7: clock_gettime(0x0, &(0x7f0000ed9000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x0, &(0x7f0000001000-0x1)={r0, r1+30000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80000) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = open(&(0x7f0000fd1000-0x8)='./file0\x00', 0x28042, 0x3) futex(&(0x7f0000216000-0x4)=0x7, 0x3, 0x0, &(0x7f0000238000+0xf42)={0x0, 0x0}, &(0x7f00002fa000)=0x400, 0x1f) fallocate(r4, 0x0, 0x0, 0x40007) sendfile(r3, r4, &(0x7f0000ccb000)=0x0, 0x3f) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r4, 0xc0a85322, &(0x7f0000404000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 04:30:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000960000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(cipher_null)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c1c000-0x1)="06", 0xffffffffffffffe1) 2018/01/17 04:30:50 executing program 2: readlinkat(0xffffffffffffffff, &(0x7f000028d000)='./file0\x00', &(0x7f0000506000)=""/0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000430000-0x9)='/dev/kvm\x00', 0x88400, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000107000)='/selinux/checkreqprot\x00', 0x2000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00006d0000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000804000)=0xe8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000084e000-0x8)={0x0, 0x0}) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f00005bd000-0x18)={0x1, 0x3, [{0x0, 0x0, 0x0}]}) [ 69.655764] binder: 8585:8588 transaction failed 29189/-22, size 0-0 line 2842 [ 69.677180] binder: 8585:8588 Release 1 refcount change on invalid ref 2 ret -22 [ 69.698638] binder: 8585:8588 got reply transaction with no transaction stack [ 69.722154] binder: 8585:8588 transaction failed 29201/-71, size 0-8 line 2757 [ 69.747466] binder: 8585:8588 transaction failed 29189/-22, size 0-0 line 2842 [ 69.755690] binder: 8585:8613 Release 1 refcount change on invalid ref 2 ret -22 2018/01/17 04:30:50 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000761000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000623000-0x9)='/dev/sg#\x00', 0xdc, 0x480843) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000089a000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f00002c7000)=0x0) r3 = syz_open_procfs(r2, &(0x7f00001f2000-0xa)='loginuid\x00') read(r3, &(0x7f0000dd4000)=""/56, 0x38) writev(r3, &(0x7f0000dd4000)=[{&(0x7f0000868000)='$', 0x1}], 0x1) 2018/01/17 04:30:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fdb000-0x8)={0x19980330, 0x0}, &(0x7f0000ff3000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f00004fb000-0x71)={0x0, ""/105}, 0x71, 0x0, 0x0) getresuid(&(0x7f000053d000)=0x0, &(0x7f000071d000)=0x0, &(0x7f0000827000-0x1)=0x0) msgctl$IPC_RMID(r0, 0x0) 2018/01/17 04:30:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000384000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000510000-0x4c8)={{0x0, 0x0, 0x0, 0x0, "e641b16859f542cf061a1738cba48d2823507f47a201241844fe091954c96a8945fbaaf209000c6b6fa133b5", 0x0}, 0x2, [0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb2d, 0x0, 0xfffffffffffffffd, 0x1, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 04:30:50 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6f, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="0be288ace9c6", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0xffffca88, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4d, 0x0, "27a3dd137da77c47395f94d1cdba48976dbb20d5f6bcebbbb2ed66475f64becdc28dfd76d0c02f77550acc1c4317351db9127d1098132e78b6ae2d796433ee6301a15cd354"}}}}}, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000004000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/17 04:30:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) r0 = add_key$keyring(&(0x7f0000e04000-0x8)='keyring\x00', &(0x7f0000137000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$assume_authority(0x10, r0) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) 2018/01/17 04:30:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000000)=""/217) modify_ldt$write2(0x11, &(0x7f00008e9000)={0xffffffffffffffe0, 0x20000800, 0x400, 0x8, 0x4, 0x80000001, 0x3, 0x5, 0x40, 0x5}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x622582, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$midi(&(0x7f0000d4d000)='/dev/midi#\x00', 0x0, 0x440000) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f00003f7000-0x18)={0x0, 0x5, 0x9, &(0x7f0000599000-0x8)=0x0}) r3 = gettid() clock_gettime(0x0, &(0x7f0000075000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f0000e7a000-0x4c8)={{0x1b0, 0x5, 0x8, 0x8, "3991202d3e57587c1bc81b581bbcc7d4863efd17eba23ba5d038226c84c5cdc72ede975b1342f2f989af273b", 0x800}, 0xfffffffffffffffa, [0x400, 0xa0000000000000, 0x10001, 0x0, 0x8, 0x6, 0x2, 0xfffffffffffffffe, 0xb1, 0x20, 0x4, 0x1, 0xff, 0x5, 0x2, 0x802d, 0x3f, 0x7, 0xd7ec, 0x6, 0xffffffff, 0x4, 0x2, 0x401, 0x3, 0x400, 0xdd, 0xded, 0x3f, 0x7, 0x3, 0x7, 0x7fffffff, 0x8, 0xfffffffffffffffa, 0x6, 0x3, 0x5, 0x8, 0x5, 0x4, 0xfff, 0x2f0d, 0x1540, 0x101, 0x100, 0x7f, 0xffff, 0x8, 0x5, 0x1, 0x7, 0x80000000, 0x9bd4, 0x0, 0x5, 0x7f, 0x7, 0x5, 0x9ddb, 0x9, 0x4, 0x0, 0x4cd2, 0x8, 0x3e0000000, 0x400, 0x80, 0x6, 0x8, 0x0, 0x8, 0x2, 0x0, 0xfffffffffffffffe, 0x7f, 0x200, 0x3, 0xffffffffffffffe1, 0x2, 0x8, 0x2, 0x6, 0x9, 0x1f, 0x5, 0x6, 0x9, 0x8e9, 0x67fa, 0x0, 0x400, 0x800, 0x9, 0xfff, 0x1407, 0x2, 0x0, 0x81, 0x6, 0x8, 0x6, 0x1ff, 0xff, 0xffffffff, 0xfff, 0xf0a, 0x0, 0x0, 0x789e, 0x8, 0x8000, 0x101, 0x2, 0x100000000, 0xcc, 0x6, 0x74, 0x2, 0x1000, 0x3, 0x3, 0x7, 0xdd10, 0x7ff, 0x0, 0xbb, 0x8], {r4, r5+30000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rt_sigqueueinfo(r3, 0xa, &(0x7f0000577000-0x10)={0xf, 0x6, 0x4, 0x3}) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f000046d000)=0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x26, &(0x7f0000de5000-0x5)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x0}, @broadcast=0xffffffff}, 0xc) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000979000)=0x7) 2018/01/17 04:30:50 executing program 0: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000f50000)={0x0, 0x0}) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000f50000)={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="10e79ebaf08e", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14, {0x2, 0x3, @rand_addr=0x7c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000e38000-0xb)='/dev/audio\x00', 0x2, 0x0) r2 = dup3(r1, r1, 0x80000) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000f52000-0x40)={0x4100000000000000, 0x2000, 0xff, 0x2, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000acc000)=0x0, &(0x7f00003d7000)=0x4) readahead(r2, 0x7, 0xab1) 2018/01/17 04:30:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x800000000000, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000968000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xac2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/17 04:30:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000570000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00001e7000-0x10)='/selinux/member\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000b65000-0x10)={0x0, 0x0}) mq_timedreceive(r3, &(0x7f0000192000)=""/77, 0x4d, 0x7, &(0x7f0000a3a000)={r4, r5+30000000}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00003f6000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x80000000]}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000ccd000)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/17 04:30:50 executing program 7: shmat(0x0, &(0x7f0000000000/0x1000)=nil, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000bb000-0xe)='/selinux/load\x00', 0x2, 0x0) dup(r0) [ 69.755703] binder: 8585:8613 got reply transaction with no transaction stack [ 69.755713] binder: 8585:8613 transaction failed 29201/-71, size 0-8 line 2757 [ 69.795128] binder: undelivered TRANSACTION_ERROR: 29201 [ 69.800677] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/17 04:30:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0xd, &(0x7f0000c48000-0x14)={0x0, 0x0, 0xbda9, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = syz_open_dev$sg(&(0x7f000044b000-0x9)='/dev/sg#\x00', 0x1, 0x22080) accept4$inet6(r1, &(0x7f0000329000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000124000)=0x1c, 0x80800) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f000071d000)=@dstopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x7}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, 0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000c87000)={0x0, 0x20, 0x30, 0x8, 0x4}, &(0x7f0000edc000)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000015d000-0x8)={r2, 0x3ff}, 0x8) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f00004b0000-0xc4)=""/196) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fab000)='/dev/vga_arbiter\x00', 0x10200, 0x0) ioctl$TIOCMGET(r3, 0x5415, &(0x7f000009e000)=0x0) 2018/01/17 04:30:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000045000)='./file0\x00', &(0x7f0000320000)='./file0\x00', &(0x7f00007de000-0x5)='bdev\x00', 0x0, &(0x7f00008bf000-0x1)="") r0 = memfd_create(&(0x7f0000ee7000-0xc)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) umount2(&(0x7f0000c40000-0x8)='./file0\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x6, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 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]}) write$sndseq(r0, &(0x7f0000040000)=[{0x9, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0xd, 0x0, 0x0, 0x3ff, @tick=0xa48b, {0xff, 0x0}, {0x0, 0x0}, @queue={0x95c, {0x0, 0x0}}}, {0x101, 0x7fff, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x2, 0x0, 0x0, @tick=0x0, {0x100, 0x0}, {0x0, 0x0}, @time=@tick=0x0}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x48a}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x795, 0x0, @time={0x0, 0x0}, {0xb10, 0x100}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x9, 0x0}, @queue={0x1, {0x0, 0x401}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0xff, 0x0}, @raw8={"1097030f0d49a70100f6bc0b"}}], 0x1b0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000045000)={0x1f, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 04:30:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000baf000-0x12)='/dev/input/event#\x00', 0x9, 0x400) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000b18000-0xa)='/dev/vcs#\x00', 0x0, 0x10800) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000971000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000dcc000-0x4)=0x14) openat$dsp(0xffffffffffffff9c, &(0x7f000096d000)='/dev/dsp\x00', 0x400001, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000a70000)={0x12, 0xc0, &(0x7f0000cda000)="9f632b529710fd487ed047d8a028c9dffefa9792e78f1ae8330a125fbf8a9d06b9c6aab8fb59cab30d4020d01cf9066f2227ff3a07e499a407f4a068a4e44750a53a11970bc45026640f01fcbb1fbcee67b7071aa08786e5d118d75f33620afed6a7d8f4eccf0328f8d346828fbfa89015afc2eb969f2bfedbdc5a3294dba8076af2cf81fc5910aa55ac29083d6667899209dc2c75312a3c33e3157c6f3d073f227cec69960ce86852a0817cba90c94082083abf8c5abcc3ed3dc0c5dc62c302"}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000794000)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f00005fd000-0x4)=0x0, 0x4) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f000032a000)={0x3, 0x5, 0x3, 0x6, 0x10, 0x3}) 2018/01/17 04:30:50 executing program 3: clone(0x0, &(0x7f0000fec000)="", &(0x7f0000345000)=0x0, &(0x7f00005e8000-0x4)=0x0, &(0x7f00005b1000-0xb)="") timerfd_gettime(0xffffffffffffff9c, &(0x7f0000547000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000184000-0xf)='/dev/sequencer\x00', 0x2, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000b1b000-0x1a)=""/26) 2018/01/17 04:30:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x3a9, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r2 = syz_open_dev$sndpcmc(&(0x7f000016b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000a00000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f000000b000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f000000e000-0x54)=[], 0x48, 0x0, &(0x7f000000e000-0xca)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825"}) semget(0xffffffffffffffff, 0x0, 0x0) close(r3) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c9b000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ec000-0x4)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000de9000)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d6b000)=0xe8) socket$nl_xfrm(0x10, 0x3, 0x6) getegid() ioctl$KDSKBLED(r2, 0x4b65, 0x2) uname(&(0x7f0000baf000)=""/52) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000f57000)={&(0x7f0000cbe000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00002a6000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0}) syz_open_dev$mouse(&(0x7f00003b9000)='/dev/input/mouse#\x00', 0x6, 0x800) ioctl$KVM_GET_VCPU_MMAP_SIZE(r3, 0xae04) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00007f8000)={0x14, 0x0, &(0x7f0000357000-0x1c)=[@increfs_done={0x40106308, r4, 0x0}], 0x0, 0xfdfd, &(0x7f00000b2000-0x49)=""}) 2018/01/17 04:30:50 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000238000)='/dev/snd/pcmC#D#p\x00', 0x1000, 0x2) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$l2tp(r0, &(0x7f0000581000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @rand_addr=0x1d77, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x1, 0x4}}, 0x2e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00002fd000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) getsockopt$nfc_llcp(0xffffffffffffffff, 0x118, 0x2, &(0x7f0000605000)=""/209, 0xd1) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f000016d000)={"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"}) ioctl$KVM_SET_MP_STATE(0xffffffffffffffff, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f00003d1000-0x38)={0x0, 0x0, []}) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/17 04:30:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @random="8015bd59d1ed", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d5d000-0x11)='/dev/qat_adf_ctl\x00', 0x40, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000967000-0x24)={0x0, 0x3f, 0x3fd, 0x8, 0x0, 0x8369, 0x1, 0x8, 0x5, 0x0, 0x9, 0x5}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r0, &(0x7f0000003000-0x38)={&(0x7f0000014000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000002000)={&(0x7f000000b000-0x48)={0x4, 0x0, 0x0, {0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x4, 0x0}, 0xfffffffffffffffe, 0x0, 0x0, 0x0, "430198d50becd550"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 04:30:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdb000-0xa)='/dev/ptmx\x00', 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00006c4000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000799000-0x4)=0xc) socket(0x11, 0x7, 0x658) write(r0, &(0x7f0000624000-0x2)='z', 0x1) 2018/01/17 04:30:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9c}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff70, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00004bb000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00004af000-0x4)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) dup2(r0, r1) 2018/01/17 04:30:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f93000)='/selinux/access\x00', 0x2, 0x0) connect$llc(r0, &(0x7f0000486000-0x10)={0x1a, 0x1a, 0x28, 0x3d, 0x4, 0x400, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) init_module(&(0x7f0000ce3000)='\x00', 0x1, &(0x7f00008ca000-0x6)='ppp1:\x00') bpf$PROG_LOAD(0x5, &(0x7f00003c3000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 04:30:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000644000-0xd)='/dev/usbmon#\x00', 0x5, 0x200000) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000645000-0x10)="3d26632a843a69b5e9b8da481e36420c", 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00005a8000)="fc9938c568737c2783ff09428d96e2c9", 0x10) 2018/01/17 04:30:50 executing program 2: mmap(&(0x7f0000000000/0xe5e000)=nil, 0xe5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00003a8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000e5f000-0x4)=0x0, 0x4) r3 = dup3(r1, r2, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f00006a0000-0x4)=0x5, 0x4) socket$kcm(0x29, 0x2, 0x0) recvmsg$netrom(r3, &(0x7f0000e55000)={&(0x7f0000e5a000-0x10)=@ax25={0x6, {"61ad643fe24db4"}, 0x0}, 0x10, &(0x7f0000e55000)=[], 0x0, &(0x7f000035a000)=[], 0x0, 0x0}, 0x0) [ 69.995159] binder: 8662:8667 ERROR: BC_REGISTER_LOOPER called without request [ 70.002396] QAT: Invalid ioctl [ 70.002634] binder: 8667 RLIMIT_NICE not set [ 70.026373] QAT: Invalid ioctl [ 70.031162] binder_alloc: 8662: binder_alloc_buf, no vma 2018/01/17 04:30:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000ae6000-0xa)='./control\x00', 0x8440, 0x1) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) link(&(0x7f0000407000)='./control\x00', &(0x7f0000932000-0xa)='./control\x00') r1 = memfd_create(&(0x7f0000837000)='-$\x00', 0x1) ioctl$KVM_RUN(r1, 0xae80, 0x0) r2 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000828000-0x50)={0x3, 0x0, [{0x3, 0x5, 0x9, 0x2, 0x40, 0x0}, {0xa, 0x5, 0x3, 0x81, 0x2, 0x0}, {0x6, 0x400, 0x0, 0x1ff, 0xfff, 0x0}]}) symlinkat(&(0x7f00006cc000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000ab0000)='./control\x00') link(&(0x7f0000f81000-0xa)='./control\x00', &(0x7f0000938000-0x10)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) unshare(0x400) r3 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cd7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) utimensat(0xffffffffffffffff, &(0x7f0000e03000-0x10)='./control/file0\x00', &(0x7f00003e7000-0x10)={{0x0, 0x0}, {0x0, 0x2710}}, 0x0) 2018/01/17 04:30:50 executing program 1: socketpair(0x5, 0x3, 0x10001, &(0x7f0000aa0000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000001000-0x10)=@can={0x1d, r2, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x3f, 0xe, 0x8, 0x1b, 0x0}, &(0x7f00006cd000)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000cb4000-0x8c)={r3, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f10000-0x4)=0x8c) r4 = socket$pppoe(0x18, 0x1, 0x0) fcntl$setlease(r4, 0x400, 0x0) r5 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r5, 0x84, 0x3, &(0x7f0000001000)="", 0x0) 2018/01/17 04:30:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e0a000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000c06000)='}\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) keyctl$dh_compute(0x17, &(0x7f0000c32000)={0x0, 0x0, 0x0}, &(0x7f00001f2000-0xe2)=""/226, 0xe2, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/17 04:30:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) request_key(&(0x7f0000068000-0xc)='cifs.spnego\x00', &(0x7f0000728000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000eaf000-0x36)='keyringselinuxuser*!eth1keyring$nodev.}\\systemtrusted\x00', 0xfffffffffffffff8) 2018/01/17 04:30:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000761000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$ipx(r0, &(0x7f0000a85000-0x10)={0x4, 0x20, 0xfff, "55fca90b6e69", 0x2, 0x0}, 0x10) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) accept$alg(r1, 0x0, 0x0) syz_emit_ethernet(0x36, &(0x7f0000ee3000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[@generic={0x83, 0x2, ""}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/01/17 04:30:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000001000-0x77)="e78577c37d4f345fd41953f6b913035f1881deed2ad61dc94a1bb92143c58d4e568c3bf3800db725f6595fcdc56c607cea4c8f334f242c76973650a73a8b983abce8dc3ac100278117d976f9d9422092ba6b651b05328d6776134a0e78c8a2ae130c205a85b0bf3fdcfc4bdc0272edbaa8bb2ca82367f5", 0x77, 0x0) recvfrom$ipx(r0, &(0x7f00005fc000)=""/4096, 0x1000, 0x2000, &(0x7f0000000000)={0x4, 0x8000, 0x8, "e8f4483dac20", 0x7e5e, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000d7a000+0x17e)=[{&(0x7f0000042000)="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", 0xfb}, {&(0x7f0000795000)="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", 0xfb}, {&(0x7f0000d02000-0x30)="05e90bf5a3ef7f0622cf08db3bdcec6b93787d9c373f9cf1da70c25a7ed96a247bb40b056c994bcb22ef4662ff39f429", 0x30}], 0x3) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00002cb000)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f00008a2000-0x9)='loginuid\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f0000233000-0x8)=0x0) io_destroy(r3) writev(r2, &(0x7f0000b97000)=[{&(0x7f00004f3000-0x1)='0', 0x188}], 0x1) write$fuse(r2, &(0x7f0000a05000)={0x30, 0x0, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x3, 0x0}}, 0x30) [ 70.031188] binder: 8662:8683 transaction failed 29189/-3, size 0-0 line 2957 2018/01/17 04:30:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) time(&(0x7f0000c22000)=0x0) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000030000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvfrom$inet6(r0, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000ac0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r1) 2018/01/17 04:30:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200000, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdc89, 0x0, 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_bp={&(0x7f0000729000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005ce000-0xa)='/dev/ptmx\x00', 0x40000, 0x0) dup3(r4, r3, 0x80000) [ 70.086140] binder: 8662:8683 BC_INCREFS_DONE node 37 has no pending increfs request [ 70.120802] binder: 8662:8667 ERROR: BC_REGISTER_LOOPER called without request [ 70.131037] binder: 8667 RLIMIT_NICE not set [ 70.135133] binder_alloc: 8662: binder_alloc_buf, no vma [ 70.142879] binder: 8662:8683 transaction failed 29189/-3, size 0-0 line 2957 [ 70.154663] binder: 8662:8667 got reply transaction with no transaction stack [ 70.162196] binder: 8662:8667 transaction failed 29201/-71, size 32-8 line 2757 2018/01/17 04:30:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000020a000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = gettid() fstat(r0, &(0x7f000088e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000074f000)=0x0, &(0x7f0000b88000)=0x0, &(0x7f0000520000)=0x0) sendmsg$unix(r0, &(0x7f00001f2000-0x38)={&(0x7f00002ba000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000e80000)=[{&(0x7f00007cd000)="a612dfdec8a38a554e2feb20fe658526d160ef4589bebc37c98fa85cff82d02b8538261897f7305af99b09f321f3472f", 0x30}, {&(0x7f0000553000)="5f9710d5206ed5ada1fdda1d305acc91fe02c536431a99343eed8193377dfebc5871dca3399dac0965baae9e23e5f379187c7b52b8d0e2f78699822fc918a702ebe143997bf6cfcb95f3b06c5adb545be6f93391c058275027fa5d31fef828a60a9e1db8263035a3a3797a622a36a4c0cb9e2bb7a43b5b29c7f32578e74972c19fbf3de6106f7c3c870d71e0b08e4cd1cf53d3c672a0a4c97ed0854ed94d518d14a18a3a74614b43d7935f3cf8e778c59d5c3648209238d0ff2edfa970f1e4663cb68c888189d91810d71edd291dd1054270fcf5997db0d0e389e8d1cedbbeddc33a1c3dde", 0xe5}, {&(0x7f00001d9000-0x78)="e4e65bfdf6fe4f68753223595b6a40a2a1477e3e953abef76b62dd35adfb1694afd4f805aaa320702f1b9a709439bca2fa963ded483448051c65bec9ff6a4d154db4f6417bd5633065c9723cc6a5dcac3d3d5dcb750929da6711f2e4cfbed4e1cc160a722011f4bb623ff28ba02478befcedd2c264e665c3", 0x78}, {&(0x7f0000398000-0x5a)="333c76cd6e06384a22f707b3c50f99884425f535f2f37626c9055eb81161fe496687b801dbaa4b51f4519c79c54eab2d67ca9815c8a70998d34a5206f8f6089fbc2059faf1851f4a491ca4f9a2ccea9e6937bf519326e0baa528", 0x5a}], 0x4, &(0x7f0000518000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0]}], 0x58, 0x10}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000540000-0x8)=0x3f) fcntl$setown(r4, 0x8, r1) readv(r4, &(0x7f0000cf8000)=[{&(0x7f0000fb7000-0x64)=""/1, 0x1}], 0x1) fcntl$setsig(r4, 0xa, 0x12) readv(r5, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) dup2(r4, r5) tkill(r1, 0x16) 2018/01/17 04:30:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000002000)='logon\x00', &(0x7f0000312000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bb4000)="1c989cc9f58ec796be4720e6160291a2fb7c6445e84b8e9e349ead029fe38d5810bf992b5d51f406a51cc339021268ae04000000000000008ea1110e4353fcf30b20f1f27ed3b44bef6444f8556a808e34ded636ef55e151c11b4ef7a5384f4a0ceb885759dfeeca4acc540de461d21307ca897533032f5639c4ba79988a49d63084f2cbed0a84e5e733146f15192fdabd0e3aaa", 0x94, 0xfffffffffffffffc) keyctl$read(0xb, r0, &(0x7f0000b17000)=""/125, 0x7d) 2018/01/17 04:30:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00005ef000)='./file0\x00', 0x100028042, 0x0) r1 = socket(0xa, 0x5, 0x0) rt_sigprocmask(0x0, &(0x7f000090d000)={0xb307}, 0x0, 0x8) fallocate(r0, 0x0, 0x0, 0x522d) sendfile(r1, r0, &(0x7f0000aeb000)=0x0, 0x7fffffff) listen$netrom(r0, 0x4) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000f4e000)={&(0x7f0000ba1000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f61000)=[{&(0x7f0000f77000)=""/22, 0x16}, {&(0x7f000064f000)=""/92, 0x5c}, {&(0x7f00001b8000-0x2b)=""/43, 0x2b}], 0x3, &(0x7f0000fcd000-0x99)=""/153, 0x99, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x9) 2018/01/17 04:30:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00001c6000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004f8000-0x4)=0xe8) ioprio_get$uid(0x3, r0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00004c4000+0xad5)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0xfffffffffffffffe, 0x0}) r2 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000365000-0xc)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00007cf000-0x3)={r3, 0x80000, r2}) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000cfe000-0x28)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00003bc000-0xc)={0x0, @rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) setxattr(&(0x7f0000d48000)='./control\x00', &(0x7f000080f000)=@known='system.sockprotoname\x00', &(0x7f0000473000-0x1e)='^\\md5sumtrustedcgroupself%lo&\x00', 0x1e, 0x0) listxattr(&(0x7f00000ba000-0x10)='./control/file1\x00', &(0x7f0000153000-0x96)=""/150, 0x96) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 04:30:50 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00005c7000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x3, r1}) r2 = timerfd_create(0x0, 0x0) close(r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/validatetrans\x00', 0x1, 0x0) r4 = semget(0x2, 0x7, 0x4) semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000000000)=""/15) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r3, 0x80045530, &(0x7f0000000000)=""/169) ioctl$KDDISABIO(r3, 0x4b37) delete_module(&(0x7f0000001000)='/selinux/validatetrans\x00', 0x200) timerfd_gettime(r2, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 04:30:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x4000000000100008) ioctl$int_in(r0, 0x5473, &(0x7f00000f2000)=0x3b88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x2) syz_open_dev$dspn(&(0x7f000050e000-0xa)='/dev/dsp#\x00', 0x100000001, 0x20081) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioprio_set$uid(0x3, 0x0, 0x0) 2018/01/17 04:30:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00003ce000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000084000-0x10)={0x0, 0x0}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) recvmsg$kcm(r1, &(0x7f0000af3000-0x38)={0x0, 0x0, &(0x7f00003f0000-0x10)=[{&(0x7f000013a000)=""/88, 0x58}], 0x1, &(0x7f00007fb000)=""/104, 0x278, 0x0}, 0x20) mount(&(0x7f000028c000)='./control\x00', &(0x7f00006fd000-0xa)='./control\x00', &(0x7f0000451000-0x6)='minix\x00', 0x2001800, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00004ea000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pause() fcntl$getownex(r0, 0x10, &(0x7f0000e85000)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000f4000-0xc)={0x0, 0x0, 0x0}, &(0x7f000008c000)=0xc) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r1, &(0x7f00006b6000)={r1, r0, 0x3}) r5 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r5, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f000019b000)='./control/file0\x00') rmdir(&(0x7f0000ef9000-0xa)='./control\x00') creat(&(0x7f0000f6e000-0x10)='./control/file1\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 04:30:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000002000-0x4)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00002f3000-0x20)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x20000) setsockopt$inet_buf(r2, 0x0, 0x3a, &(0x7f000025a000)="ba603e1fda199afde0ec4ec369c59b674a49b94cdabfcb0b3c", 0x19) getrandom(&(0x7f00008fa000)=""/92, 0x5c, 0x3) [ 70.192777] binder: undelivered TRANSACTION_ERROR: 29201 [ 70.198376] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/17 04:30:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000abf000)='/dev/usbmon#\x00', 0x2, 0x141000) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000265000)={0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f0000872000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000400000-0x4)=0x0, &(0x7f000040f000)=0x4) clone(0x0, &(0x7f00006d5000)="", &(0x7f0000319000-0x4)=0x0, &(0x7f0000578000)=0x0, &(0x7f0000522000)="") 2018/01/17 04:30:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000-0xe8)={0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0xf, 0x5, 0x1, "350ad005e059cb42c69a769509a2a2b9bfdc86cb9a20d135ecfaaca452c4bc04d30efc024483457ec71af9fc758ea10792e314831c5f3b17cb861e0baaa4e8de", "b7d0c50a4a0288b94ef2fe4a18cfdfece1136d01a00097c51558c3042af507c91f29194c7f16a2d724a1acf695520b89b491084fdce3234cae915eb97b6cd55c", "f925a43497f54c542cef060b61cf94617322a2e6a357d50ab8136ff0d60bdc35", [0x0, 0x3]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000083e000-0xb)='/dev/loop#\x00', 0x1, 0x1004106) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000981000-0x12)='/dev/snd/pcmC#D#c\x00', 0xcd8c, 0x101000) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000cfd000)={0xfff, 0xe4}) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r3, 0x40087703, 0x80000001) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, 0xffffffffffffffff, 0x0) sendfile(r1, r1, 0x0, 0x8000) 2018/01/17 04:30:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000319000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f0000300000)="", &(0x7f0000e6c000-0x5c)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = syz_open_dev$usbmon(&(0x7f0000b87000-0xd)='/dev/usbmon#\x00', 0x0, 0x2100) openat(r0, &(0x7f000031d000)='./file0\x00', 0x200000, 0xd9) r1 = syz_open_dev$sndpcmp(&(0x7f0000024000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x10000) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000b88000)=0x0) 2018/01/17 04:30:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009c3000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000c58000-0x20)={0xffff, 0x3, 0x6, 0xfffffffffffffff9, 0x3fc0000000000, 0x8, 0x5, 0x10001, 0x0}, &(0x7f0000ce6000)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000c10000)={r2, 0x20, 0xe6}, &(0x7f0000a61000)=0x8) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000d88000+0x82a)=0x0) bind$alg(r0, &(0x7f0000a88000-0x58)={0x26, 'aead\x00', 0x0, 0x4, 'gcm(aes)\x00'}, 0x0) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[], 0x0, &(0x7f0000633000-0x90)=[], 0x0, 0x0}, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000eff000)=@req={0x8e1, 0x69, 0x4c, 0x2}, 0x10) 2018/01/17 04:30:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00006a4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00009f4000)=@assoc_value={0x0, 0x0}, &(0x7f0000aeb000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000009e000-0x98)={r1, @in6={{0xa, 0x3, 0xde8c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x4}, 0x98) socketpair(0x4, 0x5, 0xffffffff, &(0x7f0000ae9000)={0x0, 0x0}) 2018/01/17 04:30:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5a, &(0x7f0000395000-0x5a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x4c, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, {[@generic={0x0, 0x10, "0c7cab7766a4ea180653d4b37e91"}, @md5sig={0x13, 0xffffffffffffff4a, "55f57c048929603f524bcefdec679bff"}]}}, {""}}}}}}, &(0x7f000010e000-0xc)={0x0, 0x1, [0x10000000000736]}) 2018/01/17 04:30:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a67000-0x10)={0x1, &(0x7f0000e19000)=[{0x0, 0x0, 0x7fff, 0x9b}]}, 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000970000)='/dev/dsp\x00', 0x3ffffe, 0x0) open$dir(&(0x7f0000a15000-0x8)='./file0\x00', 0x40, 0x80) recvfrom$llc(r1, &(0x7f0000c28000-0x1000)=""/4096, 0x1000, 0x1, &(0x7f0000a35000-0x10)={0x1a, 0x1a, 0x80000001, 0x7b, 0x80000001, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) getsockopt(r0, 0x10d, 0x91, &(0x7f0000c9f000)=""/4, &(0x7f0000d5f000)=0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000227000-0xc)={0x10, 0x0}) 2018/01/17 04:30:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000002000)={0x9, r1, 0x0, 0x0}) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") r2 = socket$unix(0x1, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000fc8000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00005e3000)={&(0x7f0000a5a000)='./file0\x00', 0x0, 0x18}, 0x10) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000b55000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000060b000)={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f000066f000-0x8)={0x0}, 0x8}) 2018/01/17 04:30:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00001a9000-0x4)=0xff, 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ab5000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f00008a5000)=0x1ca) sendmsg$nl_generic(r0, &(0x7f0000002000)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000021000-0x10)={&(0x7f0000019000)={0x24, 0x1e, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x10, 0x3, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 04:30:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000453000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) ftruncate(r2, 0x3f) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000025d000-0x8)={0x0, 0x0}) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f00007de000)=""/0) 2018/01/17 04:30:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xffffffffffffffa6) fcntl$setown(r0, 0x8, r1) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f00009b0000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) 2018/01/17 04:30:50 executing program 6: clone(0x0, &(0x7f0000001000-0xa4)="", &(0x7f0000002000)=0x0, &(0x7f0000012000-0x4)=0x0, &(0x7f0000001000-0x10)="") statx(0xffffffffffffffff, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0, &(0x7f0000017000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00008f9000-0xc)={0x1, 0xffffffffffffff9c, 0x0}) mmap$binder(&(0x7f0000555000/0x1000)=nil, 0x1000, 0x0, 0x20010, r0, 0x0) sync() 2018/01/17 04:30:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000922000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000b36000)={0xfffffffffffffffc, 0x6}) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, [@alu={0x7, 0x0, 0x12, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x3a6d, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$nfc_raw(0x27, 0x3, 0x0) 2018/01/17 04:30:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r2 = memfd_create(&(0x7f00001d8000-0x1)='D', 0x4) ftruncate(r1, 0x3) openat$dir(0xffffffffffffff9c, &(0x7f00003e1000)='./file0\x00', 0x101040, 0x100) io_setup(0x6, &(0x7f000086b000-0x8)=0x0) io_submit(r3, 0x2, &(0x7f0000070000-0x10)=[&(0x7f0000e9f000)={0x0, 0x0, 0x0, 0x7, 0x101, r1, &(0x7f00001ae000)="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", 0xff, 0x4, 0x0, 0x1, r2}, &(0x7f00007bf000)={0x0, 0x0, 0x0, 0x1, 0x1, r1, &(0x7f0000dbf000)="bff926aef660d4fd049f69cae84f90a8cd9b08eea39ef928a6fcc01765914141b3f2baaea4ddb45daacdd1b5e944d5e84ca9791967fadb4c3a891dd02158a23ea047e3ada6e8f6975e745b9f2cd55d13c8131fb1e233d6af1f22dd9e0a225556387c7cbc8efe9ae9a2f5da61871d907a82be97df7d775de84a312b62d66150fd000e942947cabb87f652c9227c10c55230079e7f93197a4a6673e300da881537be26fa87bf678f66a189c6130b32fd511ff9898972969b592494df604315198923976311eb5fffb0", 0xc8, 0x2, 0x0, 0x0, r2}]) ftruncate(r2, 0x9) sendfile(r1, r1, &(0x7f00003c9000-0x8)=0x51, 0x4) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) fallocate(r2, 0x0, 0x0, 0x4) 2018/01/17 04:30:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00004eb000-0x4)={0xffffffffffffff9c}) getpeername$unix(r0, &(0x7f00008ca000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000447000-0x4)=0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00003a0000-0x78)={0x2bcd, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x88, 0x5, 0xfffffffffffff801, 0x0, 0x8, &(0x7f0000bde000)=@generic="4552ad26befac9f8836aed294a8c908d", 0x8b8, 0x22e, 0x4}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00004d1000-0x5)='comm\x00') writev(r2, &(0x7f0000b97000)=[{&(0x7f0000962000)="e9", 0xffffffffffffffa4}], 0x1) 2018/01/17 04:30:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x7, 0x1000, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x1f, 0xdb, 0x6}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000002000-0xa0)={r2, @in6={{0xa, 0x3, 0xbb25, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ec2, 0x9, 0x6, 0x20, 0xaa}, &(0x7f0000000000)=0xa0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x5) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000001000-0x12)={@generic="1be66c8ea245581688f45984e3e9b682", 0xfffffffffffff945}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x3, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000-0xa0)={r3, @in6={{0xa, 0x1, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x9, 0x20, 0x6, 0x88}, &(0x7f0000002000-0x4)=0xa0) set_tid_address(&(0x7f0000001000-0x4)=0x0) 2018/01/17 04:30:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000006) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xffffffffffffff48) sendmmsg(r1, &(0x7f00007d8000)=[{{0x0, 0x0, &(0x7f0000c20000)=[], 0x0, &(0x7f0000496000-0x1b0)=[{0xfffffffffffffe63, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/17 04:30:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000774000-0x8)={0x0, 0x0}) ioctl$KVM_NMI(r0, 0xae9a) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000636000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) read(r3, &(0x7f0000145000)=""/8, 0x8) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000c34000-0x20)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$eventfd(r3, &(0x7f0000bd7000)=0x0, 0x8) statfs(&(0x7f0000ace000-0x8)='./file0\x00', &(0x7f0000def000-0x1000)=""/4096) 2018/01/17 04:30:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000575000-0x3a)='X', 0x1, 0x4008800, &(0x7f0000b12000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000075000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000a2d000-0x8)=0x0) sendto$inet(r0, &(0x7f0000836000-0xa1)="d1", 0x1, 0x0, &(0x7f000010d000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 04:30:50 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000ae1000-0x8)='./file0\x00', 0x0, 0x1) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000712000-0x50)={@common='syzkaller0\x00', @ifru_flags=0x2800}) bind$ipx(r0, &(0x7f00006d6000-0xe)={0x4, 0x9, 0x2ea, "26348b203a09", 0x20, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x6, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004c5000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) connect$ax25(r2, &(0x7f00002da000)={0x3, {"3393dd9e4de6ba"}, 0x80000001}, 0x10) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1b) 2018/01/17 04:30:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000799000)='net/ptype\x00') readv(r0, &(0x7f0000d39000-0x70)=[{&(0x7f0000393000-0x74)=""/116, 0x74}, {&(0x7f00003f0000)=""/225, 0xe1}], 0x2) ioctl$int_in(r0, 0x5452, &(0x7f00001b7000-0x8)=0x3) 2018/01/17 04:30:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000043c000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) [ 70.508101] netlink: 'syz-executor5': attribute type 3 has an invalid length. 2018/01/17 04:30:50 executing program 4: mprotect(&(0x7f0000679000/0x4000)=nil, 0x4000, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000009, 0x80001, 0xc66) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x20000000001, 0x0) setsockopt$inet6_int(r2, 0x29, 0x31, &(0x7f0000827000)=0xfffffffffffffff7, 0x4) getsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000f5b000-0xaf)=""/175, &(0x7f000018e000)=0xaf) socket$bt_hci(0x1f, 0x3, 0x1) setresuid(r1, 0x0, 0x0) 2018/01/17 04:30:50 executing program 6: mmap(&(0x7f0000000000/0xb01000)=nil, 0xb01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) recvmsg(r0, &(0x7f0000afd000-0x38)={&(0x7f0000afd000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00007a9000)=[], 0x0, &(0x7f0000afe000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/17 04:30:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000c71000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000f31000-0x10)={0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0xffffffffffffff82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x10) 2018/01/17 04:30:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00005b0000)='/dev/dsp#\x00', 0x401, 0x200000) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000bca000)=0x2, 0x4) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getpid() getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00006ef000-0x98)={0x0, @in6={{0xa, 0x2, 0xdba, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xe42}, &(0x7f0000ec3000)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000733000-0x6)={r2, 0x7f}, 0x6) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f000077b000)='/dev/kvm\x00', 0x0, 0x0) dup2(r3, r0) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x13, r1, 0x0) 2018/01/17 04:30:51 executing program 5: clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f000060d000)=0x0, &(0x7f0000c9f000)="") r0 = syz_open_dev$midi(&(0x7f000049f000-0xb)='/dev/midi#\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000000)=""/244, &(0x7f0000000000)=0xf4) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=""/244, 0xf4) 2018/01/17 04:30:51 executing program 0: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) sync_file_range(r0, 0x9, 0xffffffffffffff80, 0x4) timer_create(0x3, &(0x7f0000a60000)={0x0, 0x0, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008f8000)=0x0) readv(r0, &(0x7f0000050000-0x20)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) memfd_create(&(0x7f0000d3d000-0x1)='\x00', 0x1) 2018/01/17 04:30:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x10, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/17 04:30:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000433000-0x14)={0x0, 0x6, 0x1000000000, 0x7, 0x7, 0x9}, &(0x7f00001f7000-0x4)=0x14) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e49000)={r1, 0xfec9}, 0x8) socket$inet6_udp(0xa, 0x2, 0x0) r2 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000783000)=@assoc_value={0x0, 0xde3}, 0x8) 2018/01/17 04:30:51 executing program 1: mmap(&(0x7f0000000000/0xfb6000)=nil, 0xfb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000009a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = add_key$user(&(0x7f0000223000-0x2)='user\x00', &(0x7f000031b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000461000)="948ead9d02fa494f03f9c7cfcd144a54ca7996c44abeb40f8997f5703505a995a66cbb19a526a8e0d08f", 0x2a, 0xffffffffffffffff) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000fb7000-0x8)='keyring\x00', &(0x7f0000fb6000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r1, &(0x7f0000fb6000)=[{&(0x7f0000fb7000-0xa3)="46cbefe5ff7266f03c6b9570e7c0ec336fe791994240701b0547091559be8576c843f0472f32b9ff4cd3a52d5e15282918e7324959514b9074cf49746a89dff6a5fc0f55fd259139cbd651ab43596e90046235715c6226840b5ff96819b6f182dc1fb45c197e2e66e5c791e7134eb5debd778d95899014d85991b11a8f9f52eec9f7db5cffc222aa1d2d3fbb993f45e3c6735cd1090abae436367286bdabae29757bd0", 0xa3}, {&(0x7f0000fb6000)="c55c261e82717bc51aee1a5501ef2c4aca9fdb390bc0b5a6965eb137b35aa67bc161373b6cccf415416836231fee0f498ef67b48e1255e4791ab6088bb54c00a5e32908511392bc42e105308d6cd10342acad8b865dbf19f2ea8b87d72e7427601b54bd7eac5c3070b265e1f514bac461b60ab4f6b073171badc67505c59cbf9aca5aa754c2fbe3309b11b3523d32f28bff46b90016c6c5978aae15484b3157f1f411bda836470e6df6c8d9de8a1740f705c4e195e5cf04281957f5a8924e4a4066799bbf3364b1a82425034861492433a", 0xd1}], 0x2, r2) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f00000da000-0x5)='user\x00', &(0x7f0000f88000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fb7000-0x96)="d4f0911c2517c8827d815c39c28a1d9428ff66317f2afb1314d488aecbb88395a4e28b49678a12a2389272a07ff56572b3c79db926c1b5ac799fa7609ea94e1b8f4aba7fe9ec9b82140f67cc0174c2af43ddaaaa839116d20097aa62ded22db6be1f2be31c9fc4d7f7d5696f6c82be0991ba641a025a430e673571b94943a84f11fd411fe57a9d42456b1f71da4f2178d4aab7261fac", 0x96, 0xfffffffffffffffa) keyctl$invalidate(0x15, r3) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f000079d000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0xfffffffffffffffd) syz_kvm_setup_cpu$x86(r4, 0xffffffffffffffff, &(0x7f0000366000/0x18000)=nil, &(0x7f00004fa000)=[@text64={0x40, &(0x7f0000fb1000-0x4f)="66440f23f7dee2653e4f0fc7a9c7550000f3400f017d0066b81e010f00d82e663e0f015883f265363e45f4c4819d73f80848b80e000000000000000f23d80f21f835c00000900f23f8c461f5dc59b6", 0x4f}], 0x1, 0x0, &(0x7f0000fb1000-0x10)=[], 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r4, 0x80184540, &(0x7f0000fb6000)=""/118) ioctl$KVM_KVMCLOCK_CTRL(r5, 0xaead) ioctl$KVM_RUN(r5, 0xae80, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) clock_gettime(0x0, &(0x7f0000899000)={0x0, 0x0}) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000fb7000)={0xffffffff, 0x1, 0x1000000000000, 0x9, 0x4, 0x400, 0xea7e, 0x2000000020000}, &(0x7f00005ff000-0x40)={0x3f, 0x3, 0x5f39, 0x8, 0x40, 0x0, 0x6, 0x9}, &(0x7f0000fb7000)={0x7, 0xf37, 0x0, 0x8, 0x5a6d, 0x0, 0x2, 0x7}, &(0x7f000045c000-0x10)={r6, r7+10000000}, &(0x7f00004cd000-0x10)={&(0x7f0000fb8000-0x8)={0x2}, 0x8}) 2018/01/17 04:30:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000824000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f00009a4000-0x5f)=""/95) bind$inet(r0, &(0x7f0000526000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00004d3000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000a5b000)={r2, 0x80000, r1}) bind$inet(r1, &(0x7f00008c0000-0x2)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x16d) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x3d3, 0x3, &(0x7f00009db000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x80807, 0x7194) 2018/01/17 04:30:51 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, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0xa39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0xfffffffffffffffe, 0xfffffffffffffffe, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000004000-0x4)=0x0, 0xb, 0x0, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000003000)=0x0, 0x0) 2018/01/17 04:30:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000022a000)='/dev/hwrng\x00', 0x400, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f000069a000)=0x4) r2 = syz_open_procfs(r0, &(0x7f00003db000)='comm\x00') exit(0x0) writev(r2, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x1) 2018/01/17 04:30:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00001e6000)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000759000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000b90000-0x18)={0x7f, 0x7, 0x1, 0x1, 0x8, 0x7ff}) listen(r0, 0x1000000040000003) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f00006ad000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006c7000-0x4)=0xfffffffffffffe14, 0x0) 2018/01/17 04:30:51 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004000-0x1f8)=[{&(0x7f0000006000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000000a000)=[], 0x0, &(0x7f000000a000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x38, 0x0}], 0x1, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) socket$inet6(0xa, 0x80807, 0x6) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/01/17 04:30:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) setns(r0, 0x48000000) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d12000-0xb)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00001f9000)={0x0, 0x4e885f10}, &(0x7f0000a45000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000485000)={r2, 0x5, 0x5, [0x4f58, 0x0, 0x800, 0x5, 0xf3bc]}, &(0x7f00008b3000)=0x12) read(r1, &(0x7f00001f9000-0x3a)=""/58, 0x3a) mmap$binder(&(0x7f0000ca7000/0x3000)=nil, 0x3000, 0x8, 0x20010, r1, 0xfffffffffffffffc) 2018/01/17 04:30:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d34000-0x6)='em1*!\x00', 0x0) pwritev(r0, &(0x7f00004ba000)=[{&(0x7f00009e3000-0x65)=')', 0x1}], 0x1, 0x83003) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000c27000)=0x4) lseek(r0, 0x0, 0x3) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000f57000-0x94)={{0x7, 0x2, 0x4, 0x4, 0x9, 0x8}, 0x4, 0xff, 0x851, 0x1, 0x9, "8a30dd961e56e63666993370dbd1b63bfe703e5153206d4fcf107ca1d0b8cee5b1925045d46e85494821b0142830e08add17a6f88df4f73b36458b5fb8b8136d08833e7a79d5897876c8da0364c8f89ba2ff83d9b90f4b7782888374d0027a57fdd066b67a2b5f2bb2f7debc29fd0132c08cb236d925400cff994eaf2e75183d"}) 2018/01/17 04:30:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0x84, 0x8000000007b, &(0x7f0000fca000-0x8)=""/0, &(0x7f0000fc9000-0x4)=0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000a28000)='/dev/dsp\x00', 0x202209, 0x0) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f00000b1000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/17 04:30:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a70000-0x9)='/dev/vcs\x00', 0x2040, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000367000)=0x3) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f00005d9000-0x80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x5, 0x0) sendmsg(r2, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/17 04:30:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x5, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) dup3(r2, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r3, 0x0, 0x400000000006, &(0x7f000054a000-0xc)=""/12, &(0x7f0000f4a000-0x4)=0xc) bind$netlink(r1, &(0x7f000088d000)={0x10, 0x0, 0x1, 0x240000}, 0xc) 2018/01/17 04:30:51 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) openat$autofs(0xffffffffffffff9c, &(0x7f00005f9000)='/dev/autofs\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007d6000)='/dev/sequencer2\x00', 0x1, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000003000-0x2)=0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) bind$can_raw(r0, &(0x7f0000001000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KVM_NMI(r3, 0xae9a) 2018/01/17 04:30:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mbind(&(0x7f00001c4000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000e6f000)=0x0, 0x6, 0x2) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000423000-0x16)='net/ip_tables_matches\x00') getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00005e8000)={0x0, 0x0}, &(0x7f00006e6000-0x4)=0x8) 2018/01/17 04:30:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") sendmsg(r0, &(0x7f0000d77000)={&(0x7f00000a8000)=@sco={0x1f, {0x1ff, 0x6, 0x9, 0xfc, 0x2, 0x9}}, 0x8, &(0x7f00008f7000)=[{&(0x7f0000073000)="32bdcd706153472edb9593aa90d2d1db1c528c125452174fdf96517a18a4f99b1821a157f68094bd75fea2fcbff929927cbfb6e6810fc49c4344504ea27f4368f47ba50f37046c348ca43833bea3f1a5f034a24fb72be392984389402f92b5a9ea0a5ec363917f49d5304b633400aec561bb63b33b0644e43cb9af9eeb87bf87083863aed97f91fa3e7e9993adb17f80401be96296befb6eb8c39cd500d969e0ff7c5d1badd32875f6fe651da81a8750d251ba519ad65804b104ddebce9712fc7f406e855dbbf503c218ab307f4a90ca29284c32f2a6a3dc309ff1de8279", 0xde}, {&(0x7f0000e71000)="49401758f7700a07543d6978b8bbe709066ed4ca9bc066acff5b2201faff23e671fc702ca0aaf3030ee8589563d2f755e7c7012b0f9d86caa30280f7bec0c3ba8469c5f7ed3b9ebd9f081ed20f4768c9143b03561171ac3b107f839e1fe55e5246f07a0a35cc64aa1de8a7e7798da445b5db2397fadaf149f968211da7af2b6c2aaede79564d8b76af4fa680d22b36f42c1a9bd1f26c4516bed41f6a1ccb4094cc03503392d1bee0fa10cd6ce2e6cb0fb010561eea2e542b5476512405c48fb348dfc86691705660267293aa45bdff7ba84749829ac7", 0xd6}], 0x2, &(0x7f0000865000-0x70)=[{0x70, 0x10c, 0x954, "5a0d7bfd4e660091fb82d8ab8a67df72ce809bb48537c68218b660eb30e1e96446375fabdb9b648ab6e2c43705702381bdaa98c9b925b5b69898011a7a5df9943cc0c105dca9fe5f54f709075403650f8d84b43b823c7ff54ad40578"}], 0x70, 0x20000000}, 0x1) r1 = open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)="") ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000799000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f00003e7000)={r2, 0x0}) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x101) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f0000de2000-0x1)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") 2018/01/17 04:30:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x100], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) r0 = syz_open_dev$dspn(&(0x7f0000c7b000)='/dev/dsp#\x00', 0x73d, 0x40201) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000c45000)=0x1) r1 = socket(0xa, 0x2000000001, 0x0) getsockopt(r1, 0x0, 0x400000000000053, &(0x7f000000d000)=""/8, &(0x7f000057d000-0x4)=0xc0) 2018/01/17 04:30:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000020b000)='./file0\x00', 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000302000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000a38000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000183000)="") getrusage(0x0, &(0x7f0000d87000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chdir(&(0x7f0000e3e000-0x8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x2) umount2(&(0x7f0000b1d000-0x1)='.', 0x0) fstatfs(r1, &(0x7f0000016000)=""/87) 2018/01/17 04:30:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0xcdaed67af8a6a288, 0x1) listen(r0, 0x400000000001) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00007a0000)='/dev/ppp\x00', 0x20040, 0x0) ioctl$sock_bt_hci(r1, 0x0, &(0x7f0000cc0000-0x8c)="6527e807d06896532866d299bea49de45f7aae8ce61d03d47b7dd1c8fac51b59bcce1eeedfb51dee5be31235064474b629af28b6246e5f46f206557f81fbc4865c840e917c34f61bc3387039d68b0aaef30b476a6a6dd8b648b8358c84c609cdb75de8a5dd6b91923b53ae7ebae958ff26596bb3866939f9815686d2349cada2bb5d7e4ed7383dbed318ffc7") r2 = socket$kcm(0x29, 0x2, 0x0) syz_open_dev$sndctrl(&(0x7f0000a2d000-0x13)='/dev/snd/controlC#\x00', 0x9bf8, 0x200) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000091b000)={0xffffffffffffffff}) socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x119, 0x22, &(0x7f00006d7000-0xe8)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa1000-0x4)=0xe8) r4 = getpgrp(0xffffffffffffffff) prlimit64(r4, 0xd, 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000053a000-0x4)=0x0) getpgid(r5) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000885000)='/dev/rfkill\x00', 0x88402, 0x0) bind$inet(r6, &(0x7f00004ab000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 04:30:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0xa0001, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000005000)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000005000-0x8)=0x6000) r1 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/vcs\x00', 0x0, 0x0) ioctl$TCSBRK(r2, 0x5409, 0x6) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='ip6tnl0\x00'}}) 2018/01/17 04:30:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00007a2000-0xb)='clear_refs\x00') exit(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000c88000)=0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x0, 0x0}, "706f72ff0700000000000000000000000000000000000000000000001f00000000000000000000000003ff00000000000000000000000000000000000600", 0x0, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d15000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000ad7000-0x55)=""/85, 0x55) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) socket$nfc_llcp(0x27, 0x0, 0x1) 2018/01/17 04:30:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x7ffe) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x3, 0xff51, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffc}, 0x11d) r1 = socket$inet6(0xa, 0x5, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004b6000-0xb)='/dev/hwrng\x00', 0x8080, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000f21000)={0x30, "6c2cd38f010f697e87891653e0dc65b61ac9fca1cdc6542303c2deefa5c42b027a3cd3a3e9116efc33fe8b115e8a40dd"}) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/17 04:30:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe5, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdc89, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000729000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000376000-0x60)={0x0, 0x40, 0x0, @thr={&(0x7f0000aa9000-0x2b)="", &(0x7f0000b9d000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000716000)=0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) timer_getoverrun(r0) [ 70.884945] SELinux: unknown mount option 2018/01/17 04:30:51 executing program 2: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) fcntl$setflags(r0, 0x2, 0x1) io_submit(0x0, 0x0, &(0x7f00008b4000)=[]) r1 = msgget$private(0x0, 0x0) msgrcv(r1, &(0x7f0000a41000-0x46)={0x0, ""/62}, 0x46, 0x0, 0x0) msgrcv(r1, &(0x7f0000783000)={0x0, ""/0}, 0x8, 0x0, 0x0) msgctl$IPC_RMID(r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0x8, 0x8000020, r2, &(0x7f0000000000)='./file0\x00') gettid() mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/4096}, &(0x7f0000001000-0x4)=0x1002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000003000)=0x0, &(0x7f0000002000-0x8)=0x0, 0x3, &(0x7f0000028000/0x4000)=nil, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000001000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000003000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) r7 = getegid() r8 = getpid() r9 = getpid() msgctl$IPC_SET(r1, 0x1, &(0x7f0000002000-0x78)={{0x2, r4, r5, r6, r7, 0x100, 0x96000000000, 0x0, 0x0, 0x0}, 0x4607, 0x401, 0x800, 0xfd1, 0x57bff3e2, 0x20, r8, r9, 0x0, 0x0}) 2018/01/17 04:30:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000a3e000-0x78)={0x6, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3ff, 0x6, 0x1, 0x9, &(0x7f0000000000)=@generic="e4037318f33db4f8c68eb9a880a59949", 0x7fffffff, 0x8, 0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = syz_open_dev$sndmidi(&(0x7f0000858000)='/dev/snd/midiC#D#\x00', 0x6, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0xfffffffffffffe00, 0x3e2, 0xd25, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x23, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x2000, 0x4, 0x0, 0x0, 0x80000, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb9fd, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00001b6000-0x1)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffd, r3, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000265000-0x28)={r2, 0x0, 0xe, 0xd8, &(0x7f0000e02000-0xe)="1ec9ebcb5e4ee8223cd3461fa101", &(0x7f0000ea2000-0xd8)=""/216, 0x9bf, 0x0}, 0x28) 2018/01/17 04:30:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000145000)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000c70000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) write$evdev(r0, &(0x7f0000a12000)=[{{0x0, 0x0}, 0x1, 0x3b, 0x2}], 0x18) readv(r1, &(0x7f0000824000)=[{&(0x7f0000fc0000)=""/24, 0x18}, {&(0x7f0000fc0000)=""/0, 0x0}, {&(0x7f00002e5000-0x11)=""/17, 0x11}], 0x3) ftruncate(r0, 0x10000) sendfile(r1, r0, 0x0, 0x72439a6f) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000991000-0x1e)={0x18, 0x0, {0x4, @random="fc57b6ad77e4", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) 2018/01/17 04:30:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b3d000-0x8)='./file0\x00', 0x420200, 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000df2000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000f31000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000c11000-0x4)=0x0, &(0x7f0000c40000)=0x4) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f000063f000-0x78)=""/120) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) readlinkat(r0, &(0x7f0000e3c000)='./file0\x00', &(0x7f0000601000)=""/246, 0xf6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0xffffffffffffffff) ptrace$pokeuser(0x6, r2, 0x7, 0x9) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000616000-0x4)=0x0) r3 = gettid() timer_create(0x7, &(0x7f0000066000)={0x0, 0x12, 0x6, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r3, 0x100000000001e) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000459000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f, r1}) 2018/01/17 04:30:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00008c4000)='/dev/input/mice\x00', 0x0, 0x12b001) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000604000)=0x10000, 0x4) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x16b3, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f00001ef000-0x4c8)={{0x1f, 0x0, 0x0, 0x0, "78c8fdfff127c415b090558f5e8393ad9b45e9721481ca99ce0d27da4dfce24fc7f25bdefeaaa9c2f98d75d8", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x1c9c380}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 70.948682] SELinux: unknown mount option 2018/01/17 04:30:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = syz_open_dev$sndtimer(&(0x7f0000b0d000)='/dev/snd/timer\x00', 0x0, 0x4000000000008800) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) readv(r2, &(0x7f0000c84000-0x10)=[{&(0x7f00004d4000-0x40)=""/8, 0x8}], 0x1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f00000c5000)={0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r1, r0, 0x0) userfaultfd(0x800) 2018/01/17 04:30:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002be000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f000008a000)='./file0\x00', &(0x7f0000a98000)={0x23e27caf, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/17 04:30:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f00007ba000-0x4)=0x6) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfbc, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0x1000000000c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) close(r0) 2018/01/17 04:30:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000e000)='fdinfo\x00') getdents64(r0, &(0x7f0000a0f000-0x18)=""/24, 0x18) utime(&(0x7f00008f7000-0x8)='./file0\x00', &(0x7f0000989000-0x10)={0x7fffffff, 0x8}) 2018/01/17 04:30:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c14000-0x9)='/dev/ppp\x00', 0x8695ca324aff9af6, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) lookup_dcookie(0x3, &(0x7f000050c000)=""/6, 0x6) socketpair(0x0, 0x1898a775686865dc, 0x400, &(0x7f0000819000-0x8)={0x0, 0x0}) bind$netrom(r2, &(0x7f00007c3000-0x48)=@full={{0x3, {"b3640a80d841ba"}, 0x8}, [{"4206d44c10659e"}, {"f87f051cf7bb2c"}, {"1257e08d1e6011"}, {"822a0a0be9f707"}, {"5dcff2eee6d0ce"}, {"9634b51a306551"}, {"53ed8f93049004"}, {"e2376919215ab3"}]}, 0x48) 2018/01/17 04:30:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) close(r0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x7) lgetxattr(&(0x7f000048b000-0x8)='./file0\x00', &(0x7f0000e78000-0x11)=@known='trusted.syz\x00', &(0x7f0000ca0000)=""/60, 0x42335732be971d7d) write(r0, &(0x7f00000e4000-0xf5)="c044798eed619c4296c1fa4cec6d389412c231a88ccd4de186397473d3bf014f064fdbfb791937bb3d2dcc4bd451c17b5ab62a069a42ae817458b0cbcef84f189f76ca94e2c7ce895629953a593504e9960169337178bffa4755bfc15b2c26c1c24093f3c8d2298aa76e5e7a1af4bc307ec9e2e353582d3301345bdd51be4c750bf8f7ea88a51777194ae32d285f35d07d933abc51e297fb28b6e0d0440e02baffd5c1bb163addba608dfcdcf5939648fe29193b0d7231011ab9325c3a71c84dba3da6831825a5db53dbe5db4b4da809b7ec94ad2273fb1cc8c42e3cbc332e21bc1f4dbd326b0cf3c2a5a776263473498d01f50ace", 0xf5) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000b72000)=0x4) 2018/01/17 04:30:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000004000-0x1)=0x400000, &(0x7f0000bde000)=0x3) connect$pptp(r0, &(0x7f00001b7000-0x20)={0x18, 0x2, {0x2, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/17 04:30:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000542000)={0x2, 0x3, &(0x7f000094b000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000844000)='GPL\x00', 0x0, 0xc3, &(0x7f0000901000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000652000)='/selinux/enforce\x00', 0x10000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000613000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000085a000-0x4)=0xe8) 2018/01/17 04:30:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000953000-0x8)='./file0\x00', 0x8) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) syncfs(r0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000008d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e82000-0x4)=0xfffffffffffffd1a) r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f000033c000)=0x0) ioctl(r2, 0x9, &(0x7f0000da3000)="cad58da64cc81d415ebe9512009739b484d328e2e03a8a74bb65bb264da3df4499ce6a4d28f4d71b818dcc39ce418093") perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) 2018/01/17 04:30:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) openat$ppp(0xffffffffffffff9c, &(0x7f00005ea000)='/dev/ppp\x00', 0x400, 0x0) write(r0, &(0x7f0000f7a000-0x26)="26000000250001f7fff9000092ff00010300fca5010000000e00030050a6a0e90c0200001735", 0x26) 2018/01/17 04:30:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd6000)='/dev/ptmx\x00', 0x4400, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) futex(&(0x7f0000154000)=0x0, 0x1, 0x0, &(0x7f0000685000-0x10)={0x0, 0x0}, &(0x7f0000c76000-0x4)=0x0, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000850000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) symlinkat(&(0x7f00007f9000-0x8)='./file0\x00', r0, &(0x7f0000060000)='./file0\x00') 2018/01/17 04:30:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x112fff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00009e9000)={0x1, 0x0, [{0x40000013, 0x0, 0x0}]}) 2018/01/17 04:30:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) poll(&(0x7f000053f000-0x18)=[{r0, 0x0, 0x0}], 0x1, 0x0) setrlimit(0x8, &(0x7f00008c2000)={0xfff, 0x8}) openat$mixer(0xffffffffffffff9c, &(0x7f0000ff3000)='/dev/mixer\x00', 0x0, 0x0) 2018/01/17 04:30:51 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006df000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000bdf000)={0xed3, 0x208, 0xfffffffffffffffe, 0xfffffffffffff9de, 0x0}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f3e000-0x8)={r1, 0x9}, 0x8) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000370000/0x4000)=nil, 0x4000, &(0x7f000070a000-0x9f)=""/159) 2018/01/17 04:30:51 executing program 3: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000efb000)={{&(0x7f00007c6000/0x4000)=nil, 0x4000}, 0x2, 0x0}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00002e2000-0x18)={0xaa, 0x100, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x1)=0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f000005f000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) timerfd_create(0x3, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000a3c000)={@common='tunl0\x00', @ifru_flags=0x1000}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000035f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f00002ea000)=0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000f46000-0xd)="d376626f786e657430242b5b00") 2018/01/17 04:30:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d16000-0x8)={0x0, 0x0}) sendto$ipx(r0, &(0x7f0000898000)="617325d75640212d9631d4da5ec60fb7728a49b1886daa7aa062874454263a34e5ddff0c5786dff21bade8b9a11f10213a24e9968f2bf471420c8052f58e6975fd567e06dd966c73595bbfd8754a3d9be2ab0f982e511a66a37bfd95005b12646d51d30c7926cfc886c95dd67e6844b0d30bc433f9ad5c2beab9a0ed6123e33ae674c6991284fa9697f8e427c77f2d41a80c8155e463b202e00a8b19198a2830b6462f42d865d15901efc9322fa5266bb9068113bebba0b5c592858ada1119", 0xbf, 0x4008000, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f0000907000-0x4)=0x8, 0x4) 2018/01/17 04:30:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$sndseq(r0, &(0x7f0000eeb000-0x29)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) ioctl(r0, 0x2275, &(0x7f00007bc000)="") 2018/01/17 04:30:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003c1000-0xa)='/dev/dsp#\x00', 0x81, 0xffffffffffffffff) ioctl$void(r0, 0x5451) ioctl$int_in(r0, 0x80000000005004, &(0x7f0000e54000)=0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000264000)={0x3, 0x18, [0x7, 0x2, 0x1, 0x40, 0x57, 0x7ff]}) 2018/01/17 04:30:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000051d000)='ns/user\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() tkill(r1, 0x15) ioctl$VT_RELDISP(r0, 0xb702) write(r0, &(0x7f0000b2a000-0x9a)="9494b469618f37fbd6eb9cc978cf75467c54641b0f07c5af81ea790d7e2feaba6f2be48aa4c23e11a5788d0a76af9d6b416c7cb5d9d4de797ca24510942f49a36f15efe608cacc068a3b12f0a83cd4a2dd8ed8650916374ba44c8ca98d466963ce00ec463b131e716f0b4acb8d73c6ab16c8ae0c67a7d037f7cff665de7ca520f224665636c289b15a9803abf971477d4115cbb08323e86d26d7", 0x9a) 2018/01/17 04:30:52 executing program 0: r0 = semget$private(0x0, 0x3, 0x100) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f00005db000-0x31)=""/49) getpid() r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = dup2(r1, r1) getpeername$packet(r2, &(0x7f0000283000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000022a000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000001000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0x3, 0xcf, 0x7fffffff, 0x100, 0x3ff, 0x80000, r3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000003000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) renameat2(r2, &(0x7f0000001000)='./file0\x00', r2, &(0x7f0000000000)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000e2c000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000ef1000)=0xc) 2018/01/17 04:30:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000045c000)='/dev/cuse\x00', 0x4000, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000c69000-0x80)={0x5, 0x0, [{0xc0000000, 0x2, 0x79c43a6e, 0x2, 0x1, 0x0}, {0xa, 0x3, 0xeced, 0xfff, 0xf44, 0x0}, {0x2, 0xff, 0x7, 0x1000, 0x7021, 0x0}, {0x0, 0x6, 0x4, 0xa, 0x9, 0x0}, {0x0, 0x3, 0x9, 0x40, 0x200, 0x0}]}) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) 2018/01/17 04:30:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f000002f000-0x1e)=[{0x0, 0x6, 0x0}], 0x1) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendto$ax25(r1, &(0x7f0000b25000)="f768f7153967df6b74c25bffd5fa978fb9283d954f1cc3de3ac69358ca13f36ee10e45b4b38aa83aa6d1ceff4d86bc23a293ddaf38c008e6fb8f48a47e2a8f2f8a2b0ba7fb5b30175aaff3ef891feeb73a5511e165c161e532d3519162f0d38adfbe5642753b0f456f22bdd7ba938467992c77dd3a03c21e7cfbdf6b160b857653971e2d8e5cbf765bdf5f6d1fe729577fc4cb01823c0ccab91914fa41dd2f8477e723b0ffb068a16f0b0c5422a6d31c5d9e568270ed65118fc6ef82bf405b8e6e2e4458118c41dca73432f0fa5a119e5bc3f8bdfdb5c0a78674b369f7aa3e0ead26588802bee2c9ee02", 0xea, 0x4000000, &(0x7f0000ce7000-0x10)={0x3, {"452ec81791e5fc"}, 0x2}, 0x10) semop(r0, &(0x7f000001a000)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}], 0x2) semctl$SETALL(r0, 0x0, 0x11, &(0x7f00008cd000+0x85f)=[]) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f000074d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000f0a000)={0x5, 0x0, 0x8000, 0xb410, 0x4, 0xcee4, 0x7, 0x9, 0x0}, &(0x7f0000217000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000091f000)={r2, 0x2, 0xa6}, 0x8) 2018/01/17 04:30:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r1, &(0x7f0000300000-0xa)=@file={0x0, './file0\x00'}, 0xa) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a8d000-0x10)={0x1, &(0x7f0000528000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) close(r0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f000004b000)='/dev/cuse\x00', 0x200840, 0x0) dup2(r1, r1) sendmsg$netrom(r2, &(0x7f00006d2000)={&(0x7f000043f000-0x10)=@ax25={0x3, {"cca889d62e221d"}, 0x7fff}, 0x10, &(0x7f0000ebc000)=[{&(0x7f00008f0000)="61d9d4f5f43a6143756b03db102983336bc806e604405386f298d5e037a2507f3ec392de39a9159bf75a80a9f88573cf05735d20b75a3b7813ebcb1c20171564b2f30dd8ed", 0x45}, {&(0x7f0000d56000)="0799889ac2a6d71f9b910686aebdc96689ddf3d47cddf0e330cd6d103f9ac18546eb9546c8e0fad4abe6a352b3a33b1676b7991ae63d6d5924135b0987e13746b26d7b416471e9015ab0ae9618f9605a0e83cc376e888d08ad1496d0adb33eb85234d8b82fc4ea5b6615cfd5cedab25b02bc5d4813aeaa730d1a2be2e936e9c1b8cefd5565dc38205563da6934b19a30", 0x90}, {&(0x7f0000a8a000)="713a166786a9b7a664530afb5a3e70d78042492b42a1821d", 0x18}, {&(0x7f000047f000)="73cd9852085ec743dda2fb53c1a62aca27c25122d03ceaee410ef30174937208c144134b6c34f05ca59befa96b0f29d4cf5e07be2a0660526757abee20a2b244b71383cb18ebb5072a48024be4f0d58a212cc46a657f066700a68fe227227ae279dcc2f1de53d6b3f0b55dc505dc645decf27f199b9f2f54b2616b6e4ad2c97e4ef730198456080ef23b28abecb0f25b26441dfbde4dd1bce73dce9e12db23dd15f1", 0xa2}], 0x4, &(0x7f0000f5c000)=[{0x10, 0x110, 0x3, ""}, {0xe8, 0x13f, 0x1, "eb73038dca8a0201f5b2fccbb3acaddb7e23839fbc63cab726eeec72a87f5aee2455c3b12ab2894f042973acd4121155884d5d30656d7b110f05c5328b45b492bea827009da7a1cfedc3a18cf7dfd9d6214f58c35d34779576630c115450db6dad2d0f10ee6b5d9a294e586233c59cfff6889a1541134bb8a1c486385f43772c29f9d0e095f2bc7fec41eab1ed365d9efcfbf6eaba0e62d249bd7226433974faa162e9054e2afe8a0cfc102eb9e53adaf3433b4f5ddabc9bff3d72bedc2d7e68fec8fc62c9cb7bc204c2c7368de276bf692eb3"}, {0xe0, 0x107, 0x5, "eeec26be4b1ac6d02e1975ab78d898d36c00434e069b04528fcbfa13214bb23dd622192c5c0881a130d16a693f62126883f57d6d259f163ea341419b1bdcf06a24d7bf09e50504bae56ed046f88a60d673032f09843d4f240b3936568773b201b58127a82636009ce8b8a153ca3fc9b08df25b84678c83da5ca063ff1801724bff04fa04b80a854284160274ebdb404531aab3b5d7e2dea940605dbe5942bf92799a4b45b79deded203d6e89287844c9828a8519ae47bb8beda294304d8493f20fb5793b41f84eb890e5d88a959bdf"}, {0xd8, 0x29, 0x81, "33bfcf1f477d62aa42e075e3eda75f87af8cf907fc9cc53d80e5c0a9b61d057c0f33d6878ddf2143e9a0076b7a972d6d42ee3f38a50e4ef5532665dbfdedf3a8fcee883ac9772742b4330463600a2ff328e605a0654edd0577cb8dc776cb73fa50b9606f7c97bf8b0370a84d4a02ef969c67e038d7ceb7f594a746b3a31695084ce637f5d7c688bc831c500c6591412b86042cd467a44d74cdf08f06e18b1bbbb13b8538ee134757c547f76b1a4d645ea158b114cc25f7ade078273ba941a54fcd"}, {0xe8, 0x116, 0x1, "0b9b93085bcab062e8ccee93a58aefd49314cd535a9b4e7d8eedaad00e371d44c1d64758328f7282f4ef108bd1e88b9b8a99bbacec087a4feea2ac34923e9cd6e319a552caf55b5c0d27827a42fea939690ff92fbbaa3f505080405ce03d69aade90894c0fc2fbfb74c0387b157ee1e69cfe5534a58f3f8babb15ee948c3f0f5894ee04b17f13308ea9968835d611da87740b3bee4eb8f2824775e417c5b6e75938a2a3f97efbd547b27a50979364b6c9e5c8ae2babca910a38908c6bbdeb4dfc10c83d22f0ab4c4becfc844c7cb0b89b7545ef55c3b3ea7"}, {0xb8, 0x11d, 0x1, "125c8624f09e97a17208c4c5ebe60eaabe8fa6fabd34a17ef1fcb7b6c57d2bf58fb07695c6b4c4afc1ebf4941c155abf9f41912137d59acea415cc32150a93b0b50bfcef18bd589e37c369bb85d144b0a3f9958e8a83663a1090cbec44a50fdc40c3ee7d662a2ee7dede46f473b8c2c2e6b327b3b49ecdbafb148e4460d756fd196c293468c89549c2e6665618f1991b77efa4f2498008b248318fb922deebb6e6197e1ad5278b"}, {0xc8, 0x104, 0x4000000000, "03283216cb2d9f41928c64e71245947888302014247ffc402e1f4aa830bca62293db0806c64c62d652d818f4b74ffdaae948499856bb0f0519bbbff9767b2bf93dff8847f0877bff0fed185f8de885224447b52dee433e322ef16fdc1b0cad3f85601a2f60fd0c356e39301099552c0ddbf60c7036e6905efd7921428b98fd5dccbb8c8a377e6f10e4297aeb01cbc8964d0b3c3f1b19e3bcc11ceb1ecc71bc377551ac6be58f89b0b3f0ec9215029bee3f"}], 0x518, 0x8800}, 0x0) 2018/01/17 04:30:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000400000)='./file0\x00', 0x141042, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x7fff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeb000-0xa)='/dev/ptmx\x00', 0x200, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000d43000)=0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) ioctl$TCFLSH(r2, 0x540b, 0x2) 2018/01/17 04:30:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) r3 = epoll_create1(0x7ffff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000fb4000)={0x0, 0x0}) r4 = dup2(r0, r1) ioctl$SIOCSIFMTU(r4, 0x8922, &(0x7f000091f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xe3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000741000-0x70)=[], 0x0, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 04:30:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000002c000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000199000)='/selinux/member\x00', 0x2, 0x0) fanotify_mark(r0, 0x24, 0x48000012, r1, &(0x7f0000083000)='./file0\x00') socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000d31000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff008}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) getpeername$unix(r1, &(0x7f0000cf8000-0x6e)=@file={0x0, ""/108}, &(0x7f0000658000-0x4)=0x6e) sendmmsg$unix(r3, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/17 04:30:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r0 = syz_open_dev$midi(&(0x7f00002fa000-0xb)='/dev/midi#\x00', 0x85, 0x20000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)=0x0) getegid() 2018/01/17 04:30:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001b1000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000200000)=""/219) 2018/01/17 04:30:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x18a, &(0x7f0000e08000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5a, 0x4, 0x0, 0x0, 0x17c, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[@end={0x0}, @generic={0x8b, 0xf, "65fe11e0532c56ae9a4751fb4b"}, @cipso={0x86, 0x42, 0x7, [{0x7, 0x9, "8dbee5b8838c65"}, {0x7, 0x6, "72e26943"}, {0x0, 0x2, ""}, {0x0, 0xf, "c37b3672f55b62e3eef117d1ae"}, {0x1, 0x4, "d190"}, {0x7, 0xe, "e605d7ba79d342e866b62d83"}, {0x7, 0xa, "1e306528f2964b9c"}]}, @ssrr={0x89, 0xb, 0x9, [@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}]}, @rr={0x7, 0xb, 0x8, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002]}, @cipso={0x86, 0x85, 0x0, [{0x0, 0x9, "2bd709a2cfa646"}, {0x0, 0xd, "7b30394b7ddd97afb81721"}, {0x0, 0x12, "103b5208444f71b165c13a9b32ed4b2e"}, {0x7, 0xe, "f47b3c6bf8abb7da43440442"}, {0x6, 0xc, "a084fd21ef5dc96642f1"}, {0x1, 0x12, "6db54d0b33d4c6fcfd406ac1a91f5f78"}, {0x7, 0x5, "82106d"}, {0x2, 0x11, "648bcd04eafea9f2022887dc9d939f"}, {0x1, 0xd, "b3733e0d460b59b0dc6e0f"}, {0x7, 0x8, "26a5626a31be"}]}, @timestamp={0x44, 0x2c, 0x2a3, 0x3, 0x1, [{[@dev={0xac, 0x14, 0x0, 0xe}], 0x5}, {[@dev={0xac, 0x14, 0x0, 0x11}], 0xbb}, {[], 0x81}, {[@multicast1=0xe0000001], 0x90a}, {[@multicast1=0xe0000001], 0x70}, {[], 0x6}]}, @generic={0x8f, 0x11, "555ea52c35f00408f8bd476974251d"}, @cipso={0x86, 0x2a, 0x3, [{0x0, 0x9, "7020d5148927b4"}, {0x1, 0x9, "3007fa393ca73e"}, {0x6, 0x8, "da49c49b06fd"}, {0x7, 0xa, "9459211c4b22f4b0"}]}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/01/17 04:30:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000ee8000-0x90)={0xffffefff, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00003ff000)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00002d9000-0x4)=0x761) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000008000)=""/144, &(0x7f0000008000-0x3)=0x90) 2018/01/17 04:30:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x6, 0x807, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{0x2, 0xffffffffffffffff, @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, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5bcf975798e517c053ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) connect$inet(r0, &(0x7f0000ca4000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 04:30:52 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80b, 0x5, &(0x7f00004ec000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000cbb000-0x20)={@common='sit0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x8000000006) ioctl$TCSETAW(r2, 0x5407, &(0x7f000004c000-0x14)={0x0, 0x0, 0x0, 0x3d25ddfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r2, &(0x7f0000fe8000-0x70)=[{&(0x7f0000408000-0xf7)="ae", 0x1}], 0x1) 2018/01/17 04:30:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001b5000-0x10)='/selinux/status\x00', 0x0, 0x0) r2 = socket$bt_l2cap(0x1f, 0x3, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00005f8000)={r2, r3, 0x7d8, 0x1, &(0x7f000065e000-0x5)="001d13bf53", 0x7, 0x7f, 0x9, 0x80, 0x2, 0x4, 0x9, "85a9ee00453a657a110cfdb189c2f7db31a1a0f05b4544f7421d44cebbdad821fac0dede44e2bbbe6e3cc2abb8b5c8ab79fe7dd599273f38663f15248639c3c9884d36cfe58960300477e74232e73b0771aa5e1acc15f8fb3fd4360540539bb619"}) 2018/01/17 04:30:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000d12000)='/dev/midi#\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f000024e000-0x14)={0x10000, 0x9, 0x8, 0x0, 0x0}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000110000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256\x00'}, 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cb7000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000027d000-0x4)=0x2, 0x4) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc028aa03, &(0x7f0000005000-0x20)={{&(0x7f0000001000/0x1000)=nil, 0x1000}, 0x20000000000, 0x0}) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000dae000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r4, 0xae44, 0xc3c) r5 = accept$alg(r1, 0x0, 0x0) r6 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r6, 0x0, 0x0, 0x9) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a12000-0x11)='/selinux/relabel\x00', 0x2, 0x0) sendfile(r5, r6, &(0x7f0000e65000-0x8)=0x0, 0x101) 2018/01/17 04:30:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x29, &(0x7f0000e48000)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/17 04:30:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000a0d000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0xb, 0x0, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a3f000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000b5f000-0x14)={0x0, 0x100000001, 0x95, 0x80000001, 0xffffffff, 0x400}, &(0x7f000041d000)=0x14) sendmsg$alg(r1, &(0x7f0000762000)={0x0, 0x0, &(0x7f0000594000)=[{&(0x7f00001f9000-0x1000)="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0x1000}, {&(0x7f0000305000-0x3f)="50dae20ecf0ed3228df3051655c4c6f35199a8581d8b7153edea1b2977b084de69c560419d91f4cc067e986e85b42efe216424fa49e98bfaf5500380f5582e", 0x3f}, {&(0x7f0000cdf000-0x30)="d4abda9a936a9c46df75f835ac2dc7d44ed5af1b5357f9de95b7bbe3fc00dc096328a9970d5df5fb7b70bb21a35ba9d4", 0x30}, {&(0x7f000040e000)="ad2f974d0fec1278ab631dc4922c523bc7ca7f97a614fef3df07e8628e9cd302f32f002c7b530a9d9c5ba0181c2205785575ade4fe73e8fd91659ebbd9b36ac9ff52e687f027820828380f34ace6410e80c875a46f5f6cb51f3aac59cbbfa7af358ac145b8b4d5385b9fbf09e19d59c3fc8be7b1bfefe811c6ee3d15762f51b35dc9786c240ba416012f62349ac7dc7d4772d658565cc0ef1822dc0890e032fcd7", 0xa1}, {&(0x7f0000e6f000-0x11)="8abb7420f5ec590df27f17efb88f4729d0", 0x11}, {&(0x7f0000706000-0x8c)="dcf74628a3e10ee64e4bacd0871c9fc34124d72bc498fcee3517c93f5e88bbb368bc78678b88dc02bde3992db788a0f7df91a28fae41656de72609cdea69e955b22023c1092f64945a74abddae594cb8059a7e8f31b5e3b3a7e5f5c8437840316907c9f7ae6f40c360ae6e655bb5965b6c0ac849257b7758fbe92280ee8b9619d4c6b88ca00fc52a640cf068", 0x8c}], 0x6, &(0x7f000035d000-0x10f0)=[@iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @assoc={0x18, 0x117, 0x4, 0xffff}, @assoc={0x18, 0x117, 0x4, 0x100000001}, @iv={0x40, 0x117, 0x2, 0x2a, "fd6e0e774ce065dfdead68933f0a3df4b06d300d78a9ec1e373a8ead5e4b87a4ced09bdc1822918f5ad6"}, @iv={0x68, 0x117, 0x2, 0x4e, "cf9e857f348a7711dab35979b2f8042057ecb4c0117f224d0df56747e5d391414710663c59c782611790c8fdcef8b86a8ce45c6639df963b1f5bc7e5688f46b937d5d1df00903a845902320a3b85"}], 0x10f0, 0x80c0}, 0x20040000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000e83000-0x8)={r2, 0x1}, &(0x7f000056a000-0x4)=0x8) 2018/01/17 04:30:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000c7f000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e9c000)={0x0, 0x0, 0x0}, &(0x7f0000c88000-0x4)=0xc) sched_setattr(r1, &(0x7f0000134000)={0x30, 0x0, 0x0, 0x1, 0x1, 0x502100a6, 0x13, 0xfff}, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000dfe000)={0x1, 0x56e6}, 0x8) connect$inet(r0, &(0x7f0000ced000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f7e000)='X', 0x1, 0x4008800, &(0x7f0000b12000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000bf4000)={@empty=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00004d7000-0x4)=0xc) getgid() sendto$inet(r0, &(0x7f0000397000)="dd", 0x1, 0x4000000, &(0x7f0000604000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 04:30:52 executing program 5: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000010000)='/dev/sg#\x00', 0xdcd, 0x101400) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000007000-0x4)=0x4, &(0x7f0000017000)=0x4) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000009000)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = getpid() mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r2, &(0x7f000000b000)=[{&(0x7f0000006000-0xc1)=""/97, 0xffffffffffffffb8}, {&(0x7f000000a000)=""/51, 0x33}, {&(0x7f0000017000)=""/73, 0x49}, {&(0x7f0000017000)=""/4096, 0xfffffef6}], 0x100000000000025c, &(0x7f0000007000)=[{&(0x7f0000001000-0x43)=""/67, 0x43}, {&(0x7f000000b000-0x8d)=""/141, 0x8d}, {&(0x7f000000b000)=""/240, 0xf0}, {&(0x7f0000009000-0x63)=""/99, 0x63}, {&(0x7f000000b000)=""/4096, 0x1000}, {&(0x7f000000c000-0x9e)=""/158, 0x3fe}], 0x6, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000008000)={0x8, r1, 0x1}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000018000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000018000-0x4)=0xc) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f00005dc000-0x4)=0x0, &(0x7f0000001000-0x5d)="") ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r3, 0xc1205531, &(0x7f0000008000-0x120)={0x1ff, 0xfffffffffffffff8, 0x1, 0x39, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xaa41, 0x8, 0xc7c, "d2a9fb2d5bf846e59ceadd38f1a154aa", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fgetxattr(r1, &(0x7f0000011000-0xe)=@known='system.advise\x00', &(0x7f0000006000-0xed)=""/237, 0xed) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f000000c000-0x10)={&(0x7f0000002000/0x4000)=nil, 0x4000}) 2018/01/17 04:30:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x9) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) pipe(&(0x7f0000a3a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000e86000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f1a000)=0xb) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000fbf000)={0x2, &(0x7f000027f000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f00009a4000-0x10)={r3, &(0x7f0000eb4000)=""/4096}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000a11000-0x24)={0x3, 0xfffffffffffffffa, 0x100, 0x1000, 0x6, 0x100, 0x7ff, 0x4, 0x9, 0x7, 0x2, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r5 = accept$alg(r4, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000de1000)={0x0, 0x0, &(0x7f00004de000)=[{&(0x7f0000576000-0x4a)="15dd7b7f86e8867620393c2c70adf45e", 0x10}], 0x1, &(0x7f0000f96000)=[], 0x0, 0x0}, 0x0) recvmsg(r5, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) mbind(&(0x7f0000ca8000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000b2b000-0x8)=0x3, 0x7fff, 0x0) getsockname$inet(r2, &(0x7f0000d7b000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000989000)=0x10) migrate_pages(0x0, 0x0, &(0x7f0000b43000-0x8)=0x0, &(0x7f0000669000-0x8)=0x0) 2018/01/17 04:30:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f00001bb000)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00008d4000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f00006a6000)={0x0, r2}) connect$netrom(r0, &(0x7f0000367000-0x10)=@ax25={0x3, {"b139068197d8d6"}, 0x10000}, 0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={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, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) sendmsg$nl_generic(r1, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 04:30:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r1, &(0x7f0000308000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000edb000-0x6)={0x4e60001, 0x2, 0x7}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r3 = dup(r0) setsockopt$inet6_tcp_int(r2, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x9, 0x4) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f00002ea000-0xc)={0x20000008, 0x0}) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg(r0, &(0x7f0000ded000)={&(0x7f000094c000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00008d7000)=[{&(0x7f0000c7d000)=""/51, 0x33}, {&(0x7f0000214000)=""/176, 0xb0}, {&(0x7f00001e2000)=""/108, 0x6c}, {&(0x7f00005f3000)=""/70, 0x46}, {&(0x7f0000ec2000)=""/102, 0x66}], 0x5, &(0x7f00000c7000)=""/86, 0x56, 0xfffffffffffffff7}, 0x2) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000ae6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) writev(r3, &(0x7f0000582000)=[{&(0x7f0000abd000-0x1000)="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", 0x1000}], 0x1) 2018/01/17 04:30:52 executing program 2: r0 = getpgrp(0xffffffffffffffff) syz_open_procfs(r0, &(0x7f0000c41000-0xf)='net/ipv6_route\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000360000)='/dev/cuse\x00', 0x410000, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000011000)='sessionid\x00') openat$ashmem(0xffffffffffffff9c, &(0x7f0000d9c000)='/dev/ashmem\x00', 0x0, 0x0) readv(r1, &(0x7f0000341000)=[{&(0x7f0000d1d000)=""/171, 0xab}, {&(0x7f000009f000-0xc7)=""/0, 0x0}], 0x2) 2018/01/17 04:30:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00008bb000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "4057ff", 0x10, 0x3c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f000040d000)={0x0, 0x1, [0xb8f]}) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00005a5000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000f50000-0x10)={0xfffffffffffffffa, 0x8, 0x2cb71a96, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$unix(r0, &(0x7f0000a26000-0xa)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/01/17 04:30:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000f92000-0x8)='./file0\x00', &(0x7f00008fe000-0x8)='./file0\x00', &(0x7f00004fc000-0x8)='debugfs\x00', 0x1080008, &(0x7f00004e8000-0x52)="aa0de0b889c63e3207931c5e3173784f3ac1cab1fa20266fd34e558e2695c8c408df8195766e78c46a37161a18d33ac0165fde79ff89877ae9eba4c0a46fc20d382b160bb34250e66a08dfae816dfd32041c") perf_event_open(&(0x7f000000a000)={0x6, 0xfffffffffffffd56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000934000)=0x0, 0x0}, 0xa00000400, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f000087f000)='./file0\x00', &(0x7f00006fc000-0x8)='./file0\x00', &(0x7f0000a9d000)='nfs\x00', 0x0, &(0x7f000000a000)="") r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000030a000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00003d9000-0x18)={0x0, 0x0, 0x30, 0x5, 0x100000000}, &(0x7f0000efc000-0x4)=0x18) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00007d2000-0x88)={0x81, {{0xa, 0x3, 0x7f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f12000-0xa)={r1, 0x4, 0x1, [0x200]}, 0xa) 2018/01/17 04:30:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d62000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000882000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000bbd000-0xf0)=[{{0x0, 0x0, &(0x7f00005d9000)=[], 0x0, &(0x7f00001cb000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) accept$alg(r1, 0x0, 0x0) 2018/01/17 04:30:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) sendto$inet6(r1, &(0x7f00009a1000-0x1)="", 0x0, 0x20000001, &(0x7f0000764000)={0xa, 0x0, 0x1f, @loopback={0x0, 0x1}, 0x5000}, 0x1c) sendmmsg$alg(r1, &(0x7f0000fd9000)=[{0x0, 0x0, &(0x7f00004d8000-0x10)=[{&(0x7f00003f7000)="2658a2678b28352501462d13adc3d2398333693c4134d8c9e8ac3246c1a9571158aad154b62f19e8256bc0605a52047aafc97e844026e130f7f6907e3cd90d315d0c7d8d828da66c663b6035decc8be7bf0a2d87cb9e7c0aaf1aa7221945c69872dd4c6e2f0721efeeee5cb4ba379efd9926adf284bd730158b56713dd10efa2d9bd96ad112655383d0bbb4a3c91638b1b", 0x91}], 0x1, &(0x7f0000f6b000-0x128)=[@iv={0xe0, 0x117, 0x2, 0xc5, "79a8ad539668d3d382709c41df213aa6234816ce5ceb4be8378dc3002ad5cb239063a54f9bbf5e97c0b5ce2d2616faf5b7bd7b738d8830ffc7a9fa527606847a61ef0254658d1f293e59f76937ff4f2d7267fcf7fb5608eae7025e94f9156ffaef3e752de550eb4bc8cd549d1b9a27636cb61236b32897058e9d2fa55c393333d318ecb75a34d3acff39c97910e6178c92e14cd71fcef188c577d5b2f0b3215ad306967117d62fb75ba7614513fda301c4f6abee8e61333ceae33e6f046e527eb14cc07f36"}, @assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}], 0x128, 0x20000851}], 0x1, 0x20040015) close(r1) getsockopt$inet6_int(r1, 0x29, 0x1, &(0x7f000047d000-0x4)=0x0, &(0x7f0000a45000-0x4)=0x4) 2018/01/17 04:30:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b89000)='/selinux/enforce\x00', 0x800, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00001fb000)='/selinux/create\x00', 0x2, 0x0) r4 = mmap$binder(&(0x7f000036f000/0x1000)=nil, 0x1000, 0x1000002, 0x10010, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000196000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000696000)={0x9c, 0x0, &(0x7f0000705000-0x9c)=[@acquire_done={0x40106309, r4, 0x2}, @exit_looper={0x630d}, @increfs={0x40046304, 0x2}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x20, 0x10, &(0x7f00003be000-0x20)=[@fda={0x66646185, 0x8, 0x1, 0x30}], &(0x7f00000d9000)=[0x38, 0x40]}, 0x2}}, @increfs={0x40046304, 0x3}, @free_buffer={0x40086303, r5}, @request_death={0x400c630e, 0x3, 0x3}, @dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f00008b4000)=""}) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000376000)={0xf000, 0x4000, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f00009ae000)=0x80000001) r7 = memfd_create(&(0x7f00005ab000-0x1)='\x00', 0xfffffffffffffffe) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000322000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a73000-0x4)=0xc) prlimit64(r8, 0x5, &(0x7f000076e000)={0x100, 0x81}, &(0x7f00002f3000)={0x0, 0x0}) ioctl$TIOCMBIC(r7, 0x5417, &(0x7f0000ceb000)=0x5) sched_getscheduler(r8) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f00006cb000-0x4)=0x0) 2018/01/17 04:30:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000be7000-0x10)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b50000-0x4)=0x0) move_pages(r1, 0x6, &(0x7f00006ab000)=[&(0x7f0000e32000/0x1000)=nil, &(0x7f00009f4000/0x1000)=nil, &(0x7f00001b7000/0x1000)=nil, &(0x7f0000afe000/0x400000)=nil, &(0x7f0000e72000/0x4000)=nil, &(0x7f0000beb000/0x1000)=nil], 0x0, &(0x7f00004af000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6) r2 = geteuid() r3 = getgid() fchownat(r0, &(0x7f0000cb1000)='./file0\x00', r2, r3, 0x800) msgsnd(0x0, &(0x7f0000001000)={0x1, ""}, 0x8, 0x0) sendmsg$unix(r0, &(0x7f0000d38000)={&(0x7f0000165000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000eb5000)=[{&(0x7f0000734000-0x29)="981a05bb7d9804f8cf723952bb8219f40a24ed78111127ffefc10a228cc4b648f3585575500594aa74", 0x29}], 0x1, 0x0, 0x0, 0x4040804}, 0x14) msgrcv(0x0, &(0x7f000075a000)={0x0, ""/0}, 0x58, 0xfffffff7fffffffc, 0x0) 2018/01/17 04:30:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2000000000, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000213000-0xb)='/dev/audio\x00', 0x280200, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00008b9000)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000080044dff, &(0x7f0000001000)=0x0) 2018/01/17 04:30:52 executing program 2: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1000000, 0x10, r0, 0x0) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000005000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000027000)=""/196, 0xc4, 0x0, &(0x7f0000020000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000028000)='/dev/cuse\x00', 0x280000, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000029000-0x14)={0x0, 0x1, 0x0, 0x899f, 0x10000, 0xfff}, &(0x7f0000009000)=0x14) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000022000)={0x0, @in6={{0xa, 0x2, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x7e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x8, 0xbff2, 0xffffffff}, &(0x7f0000029000-0x4)=0xa0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000017000-0xb8)={r2, 0x70, 0xc59f, 0x4, 0xc2, 0xfff, 0x0, 0xff, {r3, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x0, 0x2, 0x8d13}}, &(0x7f0000028000)=0xb8) listen(r0, 0x7) accept4(r0, 0x0, &(0x7f0000021000)=0xfffffffffffffc84, 0x0) [ 71.972440] xprt_adjust_timeout: rq_timeout = 0! 2018/01/17 04:30:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) r0 = creat(&(0x7f000082a000-0x8)='./file0\x00', 0x60) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00002f5000-0xb0)={{0x800, 0x5}, 'port1\x00', 0x0, 0x8000000000100810, 0x1a7, 0x26, 0x100000001, 0xffff, 0x8, 0x0, 0x2, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r1, 0x0, 0x4, &(0x7f0000a72000-0x4)=0x207, 0x4) [ 72.014639] xprt_adjust_timeout: rq_timeout = 0! 2018/01/17 04:30:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000000000a, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00001c6000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000996000-0x4)=0xc) ioctl(r0, 0x8982, &(0x7f0000000000)="06") recvmsg$netrom(r0, &(0x7f0000f45000)={&(0x7f0000f15000)=@ax25={0x3, {"efaf13eb369c16"}, 0x2}, 0x10, &(0x7f0000187000)=[{&(0x7f00009b9000)="68eda955753f84c3d6645fe46c83f15eb14b7c4b139d111fa61067263ef5761255561c0391f5ed5b710fe5859c181c1650ebd0f4e973317019dbff5aaa21afe07b3a08eff151aacf68f39243cb17455087fb3c8b7fe045c37a7ae06c0c13c5e50920dcf75465cb34b207cc6eb1171df3d94fbcb9ddcbcb9f6194bb8f54385ce33b1f915312062a9e5d4d", 0x8a}, {&(0x7f0000f8a000)="d9f92e6f53fbb2b01b5a0124348b1bbe988917f7308a8f5e61b99d359bd307c3d171b095be67a0070ac646db5d20b650dd9fb236edab3b19256f6155abe164d9648bd65b0b546f8baa49ed83e7234bd3a9985ded00e47ab7833c8ac72a3e0f718a48d02eec7f904c1e2f06fd3f232c0facdfb26751c3bb3f3a27fb3bc56f57230bf164e4a4ab7e2a6bc535f958fadb7ee19c2678629bfee8daecfbad83c16559e3c9688dd02b28fa7bf8a1", 0xab}, {&(0x7f0000481000-0x4c)="f02e3da22a28bc1f30aae3541040c1ae41c2c71127bee3d970463ea682f6ed7219571d6c5362ae97a16bdbbff469af1489dbb40f6b5887a1b518f177d1dd0496ce3f99cff3a8190cdeb50f0b", 0x4c}, {&(0x7f0000f83000)="7f3e8e48b255350a35583a46b3fe2c66bc2ecb58994bfa04d07eb9bd9617ad1774eecf79329afac8ecee17dafa552bcd1f5fd9be688490173bf3f19fbe2ad7fc1577cee8427777baddba1d9d82c00a3ab8241b37b2568a75c8108bc9abe648c70c52ce4d1fde1d7acca284b17e1d9604a044e164f4d1c9d85379fcc98723148e36f5ce9766ba044ef3bb66f8b19ae398a0cc", 0x92}, {&(0x7f00002ff000)="ee828379081310367e014b93825e85a473f023c3ff94efae9e285fed1c82ad0626c0bd5dd609c0fc0319733f40248a240237535c06d84b162f6b1d876742a6b0d5a5231205e84b2464d4697ff174ce3db1d302fe", 0x54}, {&(0x7f0000ac8000)="f7b8a06045e212c5fd7613eafa1ae6b90f8db866d98925b9b469b6b82c6bd8bf9a6e30dff381be299c7823518c048528a247adab9e5dc574e53c8acd827b21cef46c423445674c02955ba02ff7ee2e7b8ad83ca48a07e624d2ca472afba266f68e698ad512e0d4c43d39709a485cb938a90b20cee8cdb18c99fd9ca78843705fbe3ddd5dab8098bab068768c754f8e47995fab816cff970fb4b09ab21965c3c6c423a00ab08c2a66a49f9ccad21526baf4ab2177d2c88341726aa7c5dbbca8946b02300e3ae1c22e3a1b62d3711e387ecc14df7e68a1dc0c2300e089e6b59fae", 0xe0}], 0x6, 0x0, 0x0, 0x4040800}, 0x40) 2018/01/17 04:30:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00007d4000-0x9)='/dev/sg#\x00', 0x7, 0x2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000ccb000)=@assoc_value={0x0, 0x80000001}, &(0x7f0000cdc000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00001dd000)={r1, 0x2, 0x3, [0x1, 0x1, 0x10000]}, 0xe) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r2, 0x1, 0x10, &(0x7f0000397000-0x4)=0x0, &(0x7f00008aa000-0x4)=0x4) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000fb4000)={0x1, 0xab3, &(0x7f00009d5000)="", &(0x7f00002f5000-0x11)="8bcc10eeae99128f527c05bf20c84e2868", 0x0, 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 04:30:52 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x4a, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000001000)='/dev/vcsa#\x00', 0x3ff, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000001000)={{0x100000000, 0x5, 0xf041, 0x800, "9db16e441a8838ee85ff1fc4325a534c796f7c88ace78089ba1f6672c490e8c3052f607f546a464ffa3c5861", 0xfff}, 0x5, [0x10001, 0x400, 0x44, 0xfe80, 0x2, 0x80000001, 0x400, 0x6, 0x6, 0x7, 0xd5d0, 0x4, 0x8, 0x1000, 0x3, 0x8, 0x5, 0xfffffffffffffffb, 0x5, 0x800, 0x5, 0xfffffffffffffff8, 0x0, 0xff, 0x8, 0xe9, 0x0, 0x4, 0x21, 0x0, 0x20, 0x5, 0xfffffffffffffffd, 0x6, 0x1, 0x9, 0x7fffffff, 0x7, 0x3, 0x2, 0x9, 0x8, 0x8, 0x95, 0x40, 0x80000000000, 0x80000001, 0x5, 0xfffffffffffffffc, 0x6, 0x3, 0xfd8, 0x8, 0x9, 0xfff, 0x3, 0x6, 0x889, 0x8, 0x3ff, 0x80, 0x0, 0xe79, 0x9, 0x7, 0x40, 0x401, 0x7876, 0x1ff, 0x9, 0x20, 0x1000, 0x2, 0x80000001, 0x6, 0x70a, 0x6, 0x10001, 0x1, 0x8, 0xffffffffffffacea, 0x5, 0x7, 0x1, 0xffffffffffff5846, 0x3b, 0x7, 0x80000001, 0xa840, 0x8, 0xd5, 0x7ff, 0x6, 0x2000000000000000, 0x1f, 0x3, 0x7ff, 0xffffffffffff0859, 0xff, 0xfa00000000000000, 0x5fa, 0xec3, 0x1, 0xa2ce, 0x80000000, 0xa10f, 0x6, 0x6897, 0xffffffffffff002a, 0x7, 0x1, 0xffffffffffffffff, 0x8001, 0x20, 0x80000001, 0x8, 0xbf, 0x865, 0x76, 0x56, 0x2, 0x3, 0x1, 0x8, 0x80000001, 0x2, 0x800, 0x0], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fallocate(r1, 0x0, 0x10000, 0x0) fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/208, 0xd0, 0x100, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0xffffffffffffff90}, 0x1c) [ 72.047951] kauditd_printk_skb: 135 callbacks suppressed [ 72.047959] audit: type=1400 audit(1516163452.425:445): avc: denied { map } for pid=9096 comm="syz-executor2" path="socket:[24863]" dev="sockfs" ino=24863 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=rawip_socket permissive=1 2018/01/17 04:30:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x5) setsockopt(r0, 0x0, 0x100, &(0x7f00002de000)="849f882587ffd6ad17221cf74c9f45d72ca212e0e3d577365c33ef176f322abc01c0dc5ceee974768f0cf9730d2e61e04072a18a7e1f0510c9a46406ece24b6209c5af3984ef452d33823bb029c1ab1afdde98ff6d61dcb25e8b3a5ad19cf1329d7e0660615d6cac05596b93c92d81251afd491d8cdd9a20913c05136554c91946d5d767046823f55b52cd84f90f087c60b7b8b4db5f62f4bb1a1eea0bae636d04c9df8247e2cf196d42bc0e623d0c74", 0xb0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x805, 0x0) connect$inet(r1, &(0x7f00003d7000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000a0c000-0x4)=0x81, 0x4) 2018/01/17 04:30:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000d5a000)='cifs.idmap\x00', &(0x7f000063b000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00002b5000-0x7)='@ppp0%\x00', 0xfffffffffffffffb) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00001b7000)='/dev/autofs\x00', 0x14000, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f000070c000-0x4)=0x0) r2 = add_key$keyring(&(0x7f0000349000)='keyring\x00', &(0x7f0000b70000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$instantiate(0xc, r0, 0x0, 0x0, r2) r3 = gettid() timer_create(0x3, &(0x7f0000044000)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) prctl$setptracer(0x59616d61, r3) exit(0x0) timer_delete(0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f000006d000)={0x0, 0x0, 0x0, 0x0, 0x2, 0xf, 0x16, 0xc, "1a58309d5d19af0f47ed38ac0afb722fc951b25f455b7ac1e36fa287b07cf8196c4bcffbd539ecf7bbd9a284901e559c30fe7b0640aeb77d74fb518f028fcbd4", "e7299cb3b0d2360e4e4efe199c698160606ae3a93a5a839ba3075032ce54a83b", [0x8, 0x7], 0x0}) 2018/01/17 04:30:52 executing program 1: mmap(&(0x7f0000000000/0x1d3000)=nil, 0x1d3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000002000-0xdc)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @igmp={0x0, 0x0, 0x0, @loopback=0x7f000001, ""}}}}}, &(0x7f00001cb000-0xc)={0x4, 0x1, [0x0]}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r0, 0x4) mmap(&(0x7f00001d3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80003, 0x8000, &(0x7f00001d4000-0x8)={0x0, 0x0}) mmap(&(0x7f00001d3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x7ff) fremovexattr(r0, &(0x7f00000f2000-0x18)=@known='system.posix_acl_access\x00') r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001d3000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f000006a000)={0x6, 0x0, [{0x0, 0xfea7, 0x3, 0x1f, 0x0, 0x3f, 0x6, [0x0, 0x0, 0x0]}, {0x6, 0x5, 0x5, 0xc83, 0x3, 0x8, 0x100000001, [0x0, 0x0, 0x0]}, {0x4, 0x100000001, 0x1, 0x0, 0x3, 0x536, 0x7, [0x0, 0x0, 0x0]}, {0x4, 0x8, 0x2, 0xba4, 0x7, 0x9, 0xffffffffffffeb12, [0x0, 0x0, 0x0]}, {0x80000008, 0x81, 0x1, 0x2, 0xdbb, 0x9, 0x1, [0x0, 0x0, 0x0]}, {0x4, 0xc4, 0x6, 0x800000, 0x5, 0x1ff, 0x3, [0x0, 0x0, 0x0]}]}) mmap(&(0x7f00001d3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f00001d4000-0x78)={0x7, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001d4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000192000-0x8)={0x0, 0x0}, &(0x7f00001d5000-0x4)=0x8) mmap(&(0x7f00001d4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f00001d4000)=0x7, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000556000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f0000001000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={r3, 0x8, 0x8}, 0xc) 2018/01/17 04:30:52 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000079d000-0x9)='/dev/rtc\x00', 0x64040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$alg(r0, 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x802, 0x0) sendmsg(r1, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x18, 0x29, 0x3, "1d1a"}], 0x18, 0x0}, 0x0) lgetxattr(&(0x7f00002bf000+0x626)='./file0\x00', &(0x7f0000010000-0xd)=@known='security.evm\x00', &(0x7f000055f000-0x5d)=""/93, 0x5d) 2018/01/17 04:30:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x200080) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x7, 0x3, 0x0, 0xa1}]}, 0xffffffa0) setsockopt$sock_int(r0, 0x1, 0x20000000000008, &(0x7f0000353000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000057000-0x12)="d1ac2826e783cc38b3328b8e72d6420dc2f6", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffd37) r1 = memfd_create(&(0x7f0000c30000-0x1f)="76626f786e6574302b2b6c6f6d643573756d70726f635dc85c247070703100", 0x2) getpeername$unix(r1, &(0x7f00002ff000-0x4a)=@file={0x0, ""/72}, &(0x7f0000809000)=0x3a) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r2 = dup(0xffffffffffffffff) sendto(r0, &(0x7f0000d6a000)="69672d68c414cbede1527d303eac88f705147247e754de2dbab6a8076f8fd01e8dfdec2e7e8877a67299ddbb5a5d4361a0a0fb4ccd60567b0ae0609f8f23d092116d00e151616d5b0ffaee8bd969b37bf9a3f0345079a83e7504d3445d3cdd3ae243413d878047f97a2de8623cffbb4e5b168dba0044da5ee27f537d912d80dda2e4", 0x82, 0x0, &(0x7f000098b000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000355000-0x8)='\'', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00003f9000-0x8)={0x0, 0x1}, &(0x7f000042d000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000ae5000-0x6)={r3, 0x7f}, &(0x7f000048b000+0x36a)=0x6) sendto$inet(r0, &(0x7f0000f5e000)='B', 0x1, 0x0, &(0x7f0000686000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000dfd000)='/selinux/status\x00', 0x0, 0x0) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000377000)='/selinux/load\x00', 0x2, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r4, 0x8004e500, &(0x7f0000807000-0x4)=r5) 2018/01/17 04:30:52 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000a4c000-0xd)='/dev/usbmon#\x00', 0x100000000, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000001000-0x20)={@common='ipddp0\x00', @ifru_flags=0x1}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x0, &(0x7f0000405000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000001000)={0x0, 0x1000, 0x7, 0xffff, 0x8, 0x100000001, 0xffff, 0x851, 0x4, 0x7, 0x8, 0x5600000000000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_netfilter(r0, &(0x7f00000b7000)={&(0x7f0000011000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000824000+0x444)={&(0x7f0000ffa000)={0x110, 0x14, 0x7, 0x0, 0x4, 0x1, {0xf, 0x0, 0x2}, [@generic="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"]}, 0x110}, 0x1, 0x0, 0x0, 0x81}, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r1, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000575000-0x3a)="", 0x29e, 0x4008802, &(0x7f0000855000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 04:30:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000060a000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x400, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000550000)='/dev/usbmon#\x00') 2018/01/17 04:30:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009ed000)='/dev/vga_arbiter\x00', 0x78200, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f000020d000)=""/38) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)='/dev/kvm\x00', 0x0, 0x0) write$tun(r0, &(0x7f0000e31000)=@hdr={0x2, 0x1, 0xfff, 0x9, 0x3, 0x7, @eth={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [{[], {0x8100, 0x6a, 0xe61, 0x0}}], {@mpls_uc={0x8847, {[{0x1, 0x1, 0x4, 0x8}, {0xd18, 0xca5, 0x2, 0x868a000}, {0x8, 0x0, 0xae13, 0x9}, {0x0, 0x5, 0x7, 0x3d5}, {0x0, 0x7f, 0x8000, 0x4}, {0x8, 0x53, 0x9737, 0x0}, {0x2, 0xff, 0x9, 0xfffffffffffffffd}], @ipv6={0x8, 0x6, "cfe0f5", 0x166, 0x1, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, {[@routing={0x3b, 0x8, 0x1, 0x6, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @hopopts={0x6f, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x8}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x10, {0x6, 0x2, 0x1, 0x10000, [0x380000000]}}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4, 0x3}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}}, @jumbo={0xc2, 0x4, 0x0}, @jumbo={0xc2, 0x4, 0x7}]}], @dccp={{0x3, 0x2, 0x4, 0x1, 0x8001, 0x0, 0x0, 0x7, 0x7ff, "92668a", 0x159, "e4ba67"}, "4350b6f24396d63e2afd40075056f42b48df9d24eda2d4ef92ce1d173eba330dba6c8824a0db6221ae9230a7995f29b9ea18242edcd09bf4df7f035db105fb033bff1af576401b9ed7101b6d22cb0688e3cf8394f7dd49a464792936161dd599e6845b5380a3c70a1fec1b154998d92aad1c993cbddd1886e7b829724b3f548511953b16c853bf55d3cf4235ba94b98c3307972eefdf728ef635b60eb926155251d6b79a0ade2c381bd99446871c"}}}}}}}}, 0x1c6) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d26000)={0x0, 0x0}) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f00005f6000-0xd8)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) time(&(0x7f0000687000-0x8)=0x0) statx(r0, &(0x7f00008a6000)='./file0\x00', 0x6500, 0x4, &(0x7f00001ff000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f00009f0000)={0x0, 0x0}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000765000-0xa)='/dev/cuse\x00', 0x40001, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000011b000-0x8)={0x0, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000204000+0xb95)={r3, &(0x7f0000d08000-0x51)="7bd39e278fd9b80479a27348db1e2b18904ad1b710026a078b6bd53fd8df0fd9a897542a5881daac7d4e55def16033c641903350aca3a278fa38f3ccf729e1090f34c5dab86c9e265aaf48e93b0c3300b0", &(0x7f0000775000)=""/4096}, 0x18) ioctl$TCXONC(r3, 0x540a, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000cb0000-0x30)={0x1, 0x0, [{0x7, 0x80, 0x3, 0x3, 0x6, 0x6, 0xff, [0x0, 0x0, 0x0]}]}) 2018/01/17 04:30:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000a73000-0x10)=@buf={0x0, &(0x7f0000d5e000-0x69)=""}) capget(&(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x0, 0x0}) r0 = syz_open_dev$sg(&(0x7f000036d000-0x9)='/dev/sg#\x00', 0x1, 0x101000) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000adf000)={0xffffffffffffffff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000e53000)={0x3, {{0xa, 0x2, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) [ 72.286385] audit: type=1326 audit(1516163452.664:446): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9133 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 72.328905] audit: type=1326 audit(1516163452.689:447): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9133 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=32 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/17 04:30:52 executing program 1: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000004000-0xf0)=[{{&(0x7f0000024000)=@sco={0x1f, {0x0, 0x20, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000024000)=[{&(0x7f0000003000-0x1000)="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", 0x884}, {&(0x7f0000024000)="", 0x0}], 0x2, &(0x7f0000024000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000026000)='/dev/kvm\x00', 0x2002, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000000d000-0x9)='/dev/kvm\x00', 0x20000000000000, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000002000/0x18000)=nil, &(0x7f0000005000-0x18)=[@text32={0x20, &(0x7f0000001000-0x4b)="66b871008ee0b9800000c00f3235000400000f302e0f0171db660f3840a462faffffff360f017a16c4e13f7ddd8fe9b893d3b805000000b9e49200000f01d92ef20f2003b9b50800000f32", 0x4b}], 0x1, 0x0, &(0x7f0000000000)=[], 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000017000)={0x0, 0x0, 0x9, 0x8, 0x2, 0x100000001, 0x9, 0x4}, &(0x7f0000027000)={0x7ff, 0x200, 0xb731, 0x140000000000, 0x0, 0x2, 0x80000001, 0x3}, &(0x7f0000027000-0x40)={0x5, 0x1, 0x299, 0xffffffffffff7fff, 0xfffffffffffffffd, 0x1, 0x40, 0x7}, &(0x7f0000020000-0x10)={0x0, 0x7530}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000026000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000028000)=0x0) fcntl$setownex(r1, 0xf, &(0x7f000001f000-0x8)={0x3, r4}) r5 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f0000018000)=""/86) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r5) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r3) r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x4b564d00, 0x0, 0x883}]}) 2018/01/17 04:30:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000096000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x50400) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000ab1000-0x10)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000dbd000)={0x0, 0x0, 0xc7}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000d21000-0x10)={r3, r4, 0x100000000}) r5 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r5, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffff7}, 0x10) write(r5, &(0x7f0000246000)="", 0x0) sendmmsg$alg(r5, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f0000511000)=[], 0x0, &(0x7f0000131000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/17 04:30:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000299000)={0x0, 0x0, 0x0}, &(0x7f00004ab000)=0xc) getpgid(r2) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f0000f86000)=[], &(0x7f0000149000-0x4)=[]) execveat(0xffffffffffffffff, &(0x7f00003bb000-0x8)='./file0\x00', &(0x7f000058b000)=[], &(0x7f0000eb4000)=[], 0x0) close(r0) [ 72.373132] audit: type=1326 audit(1516163452.691:448): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9133 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 72.418872] audit: type=1326 audit(1516163452.691:449): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9133 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 72.455747] audit: type=1326 audit(1516163452.694:450): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9133 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=44 compat=0 ip=0x452df9 code=0x7ffc0000 [ 72.480662] audit: type=1326 audit(1516163452.695:451): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9133 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 72.506868] audit: type=1326 audit(1516163452.696:452): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9133 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 72.532472] audit: type=1326 audit(1516163452.701:453): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9133 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=20 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/17 04:30:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000857000)='/selinux/user\x00', 0x2, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00007cf000-0xc4)=""/196) r1 = socket$inet6(0xa, 0x5, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x3) dup2(r2, r1) 2018/01/17 04:30:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x14, 0x4, 0x6, 0x0, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0xcea9, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000686000-0x4)={0xffffffffffffff9c}) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f00004de000-0x4)=0x20, 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/17 04:30:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x57, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000794000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) syz_emit_ethernet(0x66, &(0x7f0000ec8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "a1fe3d", 0x0, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, [], ""}}}}}}}, 0x0) 2018/01/17 04:30:52 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000223000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000001000-0x18)={0x0, 0x7f, 0x5, &(0x7f0000001000-0x8)=0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = epoll_create(0xfff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00006f3000)={0x0, 0x0}) ioctl$TCXONC(r1, 0x540a, 0x1) r3 = memfd_create(&(0x7f00004ca000-0x1)='\x00', 0x2) getsockopt$packet_buf(r3, 0x107, 0x1, &(0x7f0000cad000-0x80)=""/128, &(0x7f0000d98000)=0x80) 2018/01/17 04:30:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8000000, 0x200840) r1 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x1) pwrite64(r1, &(0x7f0000000000)='z', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="d7d48eba9d62b16f15b4ba338ae6c90bb278e8435444f06fc3f1b7a3711ab84b432ddccfbb7bb75f377839e00f193bd894c2877bbddf527818d4eb7a351983debc90440d651a72a2b1483c917ce1849e2c780a9a13bbf6af4fd8b077913cf7adf9b50ff1f5694238d19b3980617169c29b4aa1752d12187d0e0cb005a7af2ca192ec9c363348ef07644f26298d1811726ef348c13fac97c66f5e33f89c5859ff51f43033c5f2c053c636223c4478b8a7e89cfcb4d72b53cf93c580d420be7b5834619fa91becff92118e8bd834667508af787a15647217e12545877adb12afd670c43d45f889", 0xe6, 0xfffffffffffffffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0xbf)="b07ddaf66e4bcf6ed63abda0015a972065a25bf7208538b07e4c003a88802b4cde73ea5012cdab7578dbbb2be78f00690afdf8ad19ac230c490bd1f946f1c7f47dd648fe2c9740f9109a230a80f2983d39a13a449f32319f29c3a35a4cf5248947f8418181b0ac853c5b16fe4ac7e4c0e50a4489529607d1514b215e596a8e849b5eff306eebf8e019c82759160c2f489337a454ba9c961aa1372e9c768c2cce50f8105411a131919de70a6df0603409fa452c870a33db9102b6c9c55e174b", 0xbf, 0xfffffffffffffff9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000004000-0x4)=0xdc, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000)={0x0, 0x2}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000)={r4, 0xac, &(0x7f0000003000-0xac)=[@in6={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x0}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xb1}, @in6={0xa, 0x1, 0xa8cd, @loopback={0x0, 0x1}, 0x80}, @in6={0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000002000-0x6)='rxrpc\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="e47a69b18e5e24566c5091b7667c9ebaf5f5195d812a995dc2cb13d505810328f0ad3462f69c06e722326b97a236059a4e135e115d113ae56a665baf57625940f5ce5c44a6d827e8f49952b908475cca6ad219b58d5997a077253d0a5407d0d762a86a4c5ff7e09317717685feec98cd9eda66e4c4d903297fe95a887bd5e2a33ae7eba2f02a1137cc8fa08812192dedcf01da33b90f0728af6f1104f3fa69f400c92ccbdaef026b56db9e5588b62f66c34d09ab58d7934a9d9dd73793f2", 0xbe, 0xfffffffffffffffa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000001000-0xc)={r2, r3, r5}, &(0x7f0000001000-0x15)=""/21, 0x15, &(0x7f0000002000-0x38)={&(0x7f0000001000)={'digest_null-generic\x00'}, &(0x7f0000001000-0xb2)="1da8afd5973ccc1b3b454c93975a45a0d8c646f1f2253d1a24d0fb44ef9b609897accb8d29365eb01881d41c61a0a70b1e798e50494247c65af22c6a7016dd854de38561032659c55ffaa18ce0cde05d92fa1b251327fab136ede26d87282cbe432b9bea127f3f32ba7279662da423910e0529e2b3e4b902035be1ceef553563001d5b0f5a6980c1712fdde9fbdbd2e0117c89d5137b194416d0eb3528d47f991da47a73f98ec97cd076672d9918f582c2da", 0xb2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) flistxattr(r1, &(0x7f0000001000-0xec)=""/236, 0xec) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x2200, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r6, 0x8040451b, &(0x7f0000003000)=""/4096) socket$packet(0x11, 0x0, 0x300) 2018/01/17 04:30:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x8010000000000088) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000066c000-0x8c)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f82000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d9c000)={r1, 0x8}, 0x8) recvfrom(r0, &(0x7f000091d000-0x87)=""/135, 0x87, 0x2000, &(0x7f0000449000)=@pppoe={0x18, 0x0, {0x3, @random="57d701208cd7", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) listen(r0, 0x3) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) 2018/01/17 04:30:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000852000-0xc)='/dev/ashmem\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000d03000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x200c0) getsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f00004ab000-0x4)=0x0, &(0x7f0000c3f000)=0x4) io_setup(0x4000000000003ff, &(0x7f0000f04000-0x8)=0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00004c3000)='/selinux/validatetrans\x00', 0x1, 0x0) io_submit(r1, 0x0, &(0x7f0000290000)=[]) 2018/01/17 04:30:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f000001d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000001f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000008b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000008c000)={0x0, 0x0}, &(0x7f0000025000-0x10)={&(0x7f0000015000)={0x0}, 0x8}) prctl$getname(0x10, &(0x7f0000e77000-0x15)=""/21) syz_emit_ethernet(0x2a, &(0x7f00000ea000-0xc3)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @igmp={0x1f, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000255000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000560000)={"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"}) [ 72.557297] audit: type=1326 audit(1516163452.702:454): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9133 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/17 04:30:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002bb000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KDDISABIO(r0, 0x4b37) r1 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f00000d9000)=0x0, 0x80000) r2 = getpid() capget(&(0x7f000070a000-0x8)={0x20080522, r2}, &(0x7f00005bc000)={0x8, 0x2, 0x3f, 0x8, 0x1, 0x4f12}) pwritev(r1, &(0x7f00007d1000-0x50)=[], 0x91, 0x0) r3 = syz_open_dev$mice(&(0x7f0000e23000)='/dev/input/mice\x00', 0x0, 0x8002) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000545000)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x33, 0x7ff, 0xf, 0x9, 0x1b}, &(0x7f0000d16000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000f97000-0x6)={r4, 0xfff}, &(0x7f0000e01000)=0x6) 2018/01/17 04:30:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x8)='+-wlan0\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000001000)="4af28cbaae800f35594a73721d9059e8", 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000001000)='./file0\x00') setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000002000-0x118)={0xffffffffffffffff, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [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, @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]}}, 0x118) sendfile(r0, r0, 0x0, 0x3f) r1 = socket$inet6(0xa, 0x802, 0x0) ioctl$KDDISABIO(r0, 0x4b37) setsockopt$inet6_buf(r1, 0x29, 0x31, &(0x7f0000651000)="", 0x0) 2018/01/17 04:30:53 executing program 7: socket(0x18, 0x5, 0x6) 2018/01/17 04:30:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000186000)='/dev/dsp\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00006fd000-0x2)=0xc1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000b99000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000661000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f0000686000)=@file={0x1, './file0\x00'}, 0xa) r3 = dup2(r2, r1) setrlimit(0x7, &(0x7f0000a06000)={0x0, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f00007e4000-0xa)='/dev/ptmx\x00', 0x100, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000a85000-0x4)=0x0) uname(&(0x7f00006f8000-0xc5)=""/197) 2018/01/17 04:30:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000f16000)=0x0) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0x3, {0x7, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 04:30:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000470000-0xa0)={0x0, @in6={{0xa, 0x3, 0xffffffffc898e2ad, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x1000, 0x7, 0x7}, &(0x7f000090c000+0xe8f)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ca1000)={0x8000, 0x8000, 0x0, 0x3, r1}, 0x10) socketpair$inet(0x2, 0x802, 0x0, &(0x7f00003eb000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000a3000+0xa22)={0x0, 0xa1, 0x2, 0x800, 0x0, 0xa817, 0x95b, 0x5, {0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x296, 0x5, 0x1, 0x5, 0x6}}, &(0x7f000016f000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00008b9000-0x98)={r3, @in6={{0xa, 0x3, 0x80000004, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1}, &(0x7f000064e000)=0x98) exit_group(0x2) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000681000-0x1c)={0x8, 0x800000000000004, 0x4, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00008e0000)={r4, &(0x7f00003cd000)="b9", &(0x7f0000656000-0xf5)=""/245}, 0x18) 2018/01/17 04:30:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x101000, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000075000-0x108)={0x7ff, {{0xa, 0x0, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x536}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f000012d000-0x20)={0x0, &(0x7f00008bd000)=0x0, 0x3, 0xffffffffffffffff, 0x0}) openat$ppp(0xffffffffffffff9c, &(0x7f0000c40000)='/dev/ppp\x00', 0x1, 0x0) 2018/01/17 04:30:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000418000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x4000000000000) accept(r0, &(0x7f0000b66000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000365000-0x4)=0x6) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000007000)={0x7, 0x3, 0xeeb, 0x20, 0x0, 0x40}) ioctl(r0, 0x20000002285, &(0x7f0000007000)='S') flock(r0, 0x4) 2018/01/17 04:30:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000dc2000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000a96000)={0x5, 0x61bb57be, [{0x3, 0x0, 0xfffffffffffffffe}, {0x8000, 0x0, 0x1f}, {0xc4c, 0x0, 0xd741}, {0x4eff44f3, 0x0, 0x3}, {0xfffffffffffffff7, 0x0, 0x80000001}]}) r1 = socket$inet(0x2, 0x11, 0xab8d) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6f, &(0x7f0000522000)={0x0, 0x6, "fdffffffffffffee"}, &(0x7f0000a39000-0x4)=0x10) fcntl$setstatus(r1, 0x4, 0x40c00) 2018/01/17 04:30:53 executing program 5: r0 = getpid() ptrace$setopts(0x4206, r0, 0x1ff, 0x2) clone(0x0, &(0x7f00009bf000)="", &(0x7f0000a1e000)=0x0, &(0x7f0000a0a000)=0x0, &(0x7f00003f2000)="") linkat(0xffffffffffffffff, &(0x7f000059b000)='./file0\x00', 0xffffffffffffffff, &(0x7f00002d1000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200000, &(0x7f00001ef000-0xe3)="d4798aaa53daed2935ac1bb351079b1fd6b94b64cb34b7ccef29f3df0562bbb085d18f6f52dab279442dae68e7980787d728e54e93fc07ddebd9d2380701781715b4e2ddf4731e7022fc61ac46ce6dd762f2d4a0d36993d0618fae73e380e6a0aff2927c2efdb8ac76a5e45082e1786ba46b3d81e48d813d5b2613327422083880c7757adb508bbb0a435fb08f880d519d8b3ba37a333cb6c8c693890389d9160e043beb9abfb3027373d2823003d0a4907907407106daad7e326de9377ea63d7d9247927fd625e4f3bc6c5ed23b14c9d9b8aca994dc6e0083f61c84a3626913e835aa", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000331000)="58f329084c82072abf02a386d546b62e17318c7658821d92563a229155624ed6444a011dad3c62e0170be990d4b654637cedc50e80") 2018/01/17 04:30:53 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0xffff, 0x480000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000000)=[0x2, 0x6]) 2018/01/17 04:30:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = creat(&(0x7f00005bc000-0x8)='./file0\x00', 0x40) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000d39000)=0x3, &(0x7f0000564000-0x4)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000875000-0x6)={0x0, 0x401}, &(0x7f00006c8000)=0x6) ioctl$KDADDIO(r1, 0x4b34, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000e2d000)={r2, 0x0}, 0x6) socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000f30000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f000099a000)={0x18, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x2e, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 04:30:53 executing program 2: userfaultfd(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00002bf000-0x8)='./file0\x00', 0x800, 0x120) bind$alg(r0, &(0x7f0000ea5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0xf, 'lrw-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dd8000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000200000000e6b7", 0x21) r1 = getpid() socketpair(0x11, 0x3, 0xce7, &(0x7f0000a50000-0x8)={0x0, 0x0}) socket$inet(0x2, 0x800, 0xffff) get_robust_list(r1, &(0x7f0000be8000-0x8)=&(0x7f0000734000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000596000)=0x18) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f000012d000-0x8)=0x0) 2018/01/17 04:30:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000398000)={0x0, 0x2a, 0x7, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007e7000)=0x0) timer_delete(r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c3000-0xa)='/dev/cuse\x00', 0x800000001, 0x0) write$fuse(r1, &(0x7f00004c2000-0x28)={0x28, 0x3, 0x0, @fuse_notify_store_out={0x0, 0x0, 0x0}}, 0x28) 2018/01/17 04:30:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000c42000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil, 0x0}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r0, 0x541b, &(0x7f00009b4000)="") mremap(&(0x7f00005dc000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000363000/0x2000)=nil) 2018/01/17 04:30:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00008bb000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "4057ff", 0x10, 0x3c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f000040d000)={0x0, 0x1, [0xb8f]}) r0 = memfd_create(&(0x7f0000d25000-0x2)="9b00", 0xfffffffffeffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000094e000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000928000-0x4)=0xe8) socketpair$inet(0x2, 0x800, 0x1ba, &(0x7f0000228000)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000945000)={0x0, 0x2710}, 0x10) clock_gettime(0x0, &(0x7f00007d2000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000dff000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000070c000-0x10)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000d43000-0x120)=[{0x4b80, 0x1000, 0xfffffffffffffffe, 0x7fff, @time={r3, r4+30000000}, {0xfffffffffffffff7, 0x9}, {0xfffffffffffffe01, 0x80000001}, @raw32={[0x6, 0x1, 0x80000000]}}, {0x2, 0xd7ea, 0x100000000, 0x3f, @tick=0x7, {0xffffffffffff8000, 0x1}, {0x8, 0x401}, @addr={0x400, 0x7f}}, {0x5, 0x9, 0xbee8, 0x4, @tick=0x22, {0x9, 0x80000001}, {0x2, 0x4}, @raw32={[0x3, 0x8, 0x7]}}, {0x1, 0x3, 0x2, 0x400, @time={r5, r6+10000000}, {0xffffffff, 0x87b}, {0x7, 0xffffffffffffffff}, @ext={0xb8, &(0x7f0000edf000-0xb8)="82c8672f2cae2184d9b43ab4cace3e9d3325a09e668934028d7d9726967a7de2e978477d1a5b2413fab4067d113b7fcef6b2d4359fb4ef92c1c0f64dd1e1fe5de8e4008742ff7f61cab1d82f455f01be3b48ad384d60bbbbf6dfb7257553223f4760cb991dc664aece6460c66e0c4ed816e389ed325f8ccb72eb21ea559f4c7e9f3b9ec8ef97cd434273e0c2c72c4acc9eb8f9d27244a01749100e2d816f41418fd1403a49f4161c7ac9bfec033894b6b370026795717604"}}, {0xd2c, 0x100000000, 0xffff, 0x657, @time={r7, r8+30000000}, {0x3, 0x773d}, {0x6, 0x73f}, @addr={0x2, 0x5}}, {0x100, 0x2, 0x4, 0x2726, @time={0x0, 0x1c9c380}, {0x800, 0x2}, {0x4e42dc37, 0x7}, @raw32={[0x4, 0x7fff, 0x2]}}], 0x120) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f00005c9000-0x4)=0xfffffffffffffffc) r9 = syz_open_dev$audion(&(0x7f0000470000-0xc)='/dev/audio#\x00', 0xd9, 0x180) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000bd7000)=0x0, &(0x7f000087c000-0x2)=0x4) ioctl$sock_FIOGETOWN(r9, 0x8903, &(0x7f0000000000)=0x0) setsockopt(r1, 0x7, 0x7, &(0x7f0000e35000-0xe0)="7e3a9d6905bc413d421e87658a43ac500c81e1b171fa860398b1b8051126a9d9f43721e8a01ff3fb61327e31a8abfb5cba8b97cd3c6469f3a395fae1061d664d77132c666de05767b8f97c9af951287e2715b4cdf7630a66f55f48a408aa50feac841ad3248b748e2de9c1c12115488ec7a070c348b1259d24a912e6cfda3a0f1e414ddc8f5cbbdba04fc882269cff722fa5bd27cce90776d1212185cd5b085d427fb4678b3e0bca4302b0c4abe25ae8168392e4b3193e21e2037973e7af4f4523a06fb73014911d64ce5a238f2988252f1f47c6afb2ef0ab937016a1623e8bc", 0xe0) lstat(&(0x7f0000b5b000-0x8)='./file0\x00', &(0x7f0000830000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getgid() connect(r0, &(0x7f00007f8000-0xa)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000013d000)={r10, r11, r12}, 0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000874000)=@assoc_value={0x0, 0x0}, &(0x7f00008a2000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00006c2000)={r13, @in6={{0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0xffffffff}, &(0x7f00002b3000-0x4)=0x98) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000f6b000-0xe7)=""/231) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000300000)={0x7, &(0x7f0000536000)=[{0x5, 0x3, 0xfffffffffffffff8, 0x80000001}, {0x1, 0xb0, 0x1, 0x100}, {0x81, 0x6, 0x4, 0x10000}, {0xfff, 0x100000000, 0x7f, 0xfff}, {0x83, 0x8, 0x1, 0xfa0}, {0x7fff, 0x2, 0x1, 0x8001}, {0x3, 0x8001, 0x57abe92f, 0xfffffffffffffe00}]}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00000e8000)=0x0) clock_gettime(0x0, &(0x7f00005cc000-0x10)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f000053b000)={@common='ipddp0\x00', @ifru_flags=0x0}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000943000)=0x0, 0x4) pselect6(0x40, &(0x7f0000351000-0x40)={0x5, 0x100000000, 0x1f, 0x6, 0x6a83b121, 0x3f5e, 0x0, 0x3}, &(0x7f00006fb000-0x40)={0x7fff, 0xffffffff, 0x1, 0x1, 0x7f, 0x1, 0x9, 0x81}, &(0x7f00005db000)={0xbd, 0x9, 0x9, 0x2, 0x1, 0x2, 0x80000000, 0x8}, &(0x7f0000a75000-0x10)={r14, r15+30000000}, &(0x7f00005c8000)={&(0x7f0000307000+0x379)={0xffffffffffffffff}, 0x8}) r16 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000491000)='/selinux/status\x00', 0x0, 0x0) ioctl$KDDISABIO(r16, 0x4b37) 2018/01/17 04:30:53 executing program 6: syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000fef000)="1f000000160007f2000094ffa4000800000000040000000000000000030004", 0x1f) recvfrom$unix(r0, &(0x7f0000409000-0x66)=""/0, 0x0, 0x0, &(0x7f000040d000-0x2)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x20000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000dd4000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/17 04:30:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000102, 0x0) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb, 0x0}], 0x1, &(0x7f0000020000-0x10)={0x1fff, 0x0}) semop(r0, &(0x7f0000ac2000)=[{0x0, 0x3f0b9601, 0x800}], 0x1) semtimedop(r0, &(0x7f000097f000-0x1e)=[{0x0, 0x5, 0x1800}], 0x1, &(0x7f0000034000)={0x0, 0x0}) semop(r0, &(0x7f0000c77000-0x30)=[{0x0, 0x101, 0x1800}, {0x3, 0x0, 0x1800}, {0x6, 0x80000001, 0x800}, {0x0, 0x4, 0x1000}, {0x3, 0x8, 0x1800}, {0x7, 0x3, 0x0}, {0x0, 0xea2, 0x800}, {0x0, 0x7, 0x1800}], 0x8) semop(r0, &(0x7f0000cf0000-0x36)=[{0x0, 0x7ffe, 0x1800}], 0x1) 2018/01/17 04:30:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000006000)={0x14, 0x24, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x77}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x8, 0xa, 0x3ef3afb4, &(0x7f00006cc000+0x393)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000736000)={r1, 0x28, &(0x7f0000af6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f00002c2000-0x10)={0x80000000, 0x4}) 2018/01/17 04:30:53 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1) r0 = add_key(&(0x7f0000007000-0xa)='blacklist\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000)="2132340667533c1134e9ba7ebb43617c34220b85e68c8f9d7efdba3845836656fdd96a71dcd33e8dbce18f7a42dfcf3d4ba5d9f6410a5afef26a40e841e0a05b97a52621a542ce7afb3d1050ee992a9c623374fc170b8a4672c12247fc9950fb2bc0404e6bc88d", 0x67, 0xfffffffffffffff9) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000008000-0x5)='user\x00', &(0x7f000000c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xe0)="fb1d5ea969a7d68dd9b938500898b168af7be5dcf869d33eb3324886a388b90cbe921d382a01fc684d2d4b8bc7d5260e7a56e1600d776873a325936a13a2382dba5078118b07eb20d50fe9da346a15e4c18d30a2013519bbdbe2d86b9561d97e222ce456696557bd14f544ffb12d1376212a6929065cee3d76d3d6c52ae70f94d2b217fbbad847ff1199d8f00401b89a5e3086b69863e3b5d16036151aa666d8673057a89ee9d54e8f1c3f81aaf603ae99b15613a39ab8ed8e1f23c25d3a150d095e1954c539831efc755ae7caacbe4f95224009f173c65ea7bf3feeb4092c97", 0xe0, 0xffffffffffffffff) keyctl$search(0xa, r0, &(0x7f000000c000-0xb)='pkcs7_test\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, r1) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f000000b000-0x8)=0x0, 0x5, 0x2) [ 72.843903] netlink: 'syz-executor0': attribute type 46 has an invalid length. [ 72.877316] netlink: 'syz-executor0': attribute type 46 has an invalid length. 2018/01/17 04:30:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) recvmmsg(r0, &(0x7f0000d8f000-0x1a4)=[{{0x0, 0x0, &(0x7f000070e000-0x40)=[{&(0x7f0000cb6000-0xd4)=""/212, 0xd4}], 0x1, &(0x7f0000534000-0xf3)=""/243, 0xf3, 0x0}, 0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r4, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r5 = getpgid(0x0) fcntl$setsig(r3, 0xa, 0x16) bind$inet(0xffffffffffffff9c, &(0x7f000098c000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r2, r4) fcntl$setown(r3, 0x8, r5) tkill(r5, 0x16) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f00001f3000-0x8)=[0x0, 0x20]) 2018/01/17 04:30:53 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x141080, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0xf, &(0x7f0000001000)="128224f2a4df925f290a9df51875c35af6b9bdf4fe0dc3c2b43b48617b06d354d59543", 0x23) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) setsockopt(r0, 0x84, 0x11, &(0x7f0000000000)="ae", 0xfffffffffffffe2e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0x40, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r2, &(0x7f0000002000)='./file0\x00', 0x80000040) 2018/01/17 04:30:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r1 = socket$inet6(0xa, 0x3, 0xe0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000e33000-0x20)={0x5, 0x1000, 0x8004, 0x8, 0x40, 0x3, 0x0, 0x40000, 0x0}, &(0x7f0000cb2000)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000930000)={r2, 0xc9, "8be75662c91041b6e2eb317d796bc13814642f741a92633b4d3e8ed32eceee20c9255b51a09a87740b68dca9469109107cf11e6ae3d5713943d6abebc6c565f85bc58646347baf9f778d4d6bd43ec1000f34c88e2120cc7670ed503eb59e3dc419bceada1fd168847d1558805fcf508859fd4e5ab58cac8e72e672aa7638b949c61a9e4addeeb723859c35343e13ad9893ddff00ddfac4cf52c8c9af163a4620ec25e22be60175dec1aad19c586c977984d84e43aa3d63b6e175efb70224a0aa01d8d2c4f5d6eac70b"}, &(0x7f0000b54000-0x4)=0xd1) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00003ec000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000d88000)={@common='bcsh0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00007d0000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x7, 0x10000, 0x100, 0x3e4fd296, 0x0, r5}) timer_create(0x7, &(0x7f00007ff000-0x60)={0x0, 0xa, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000011c000-0x4)=0x0) r7 = syz_open_dev$sndmidi(&(0x7f0000661000-0x12)='/dev/snd/midiC#D#\x00', 0x10001, 0x81) ioctl$EVIOCGBITKEY(r7, 0x80404521, &(0x7f0000088000-0x53)=""/83) timer_gettime(r6, &(0x7f0000e5e000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r8 = creat(&(0x7f000091c000-0x8)='./file0\x00', 0x20) r9 = semget$private(0x0, 0x3, 0x10) semop(r9, &(0x7f00006be000-0x1e)=[{0x7, 0x40, 0x1800}, {0x4, 0x7fff, 0x1800}, {0x4, 0x7, 0x1800}, {0x7, 0x7fffffff, 0x800}, {0x2, 0x7fffffff, 0x1000}], 0x5) r10 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') sendfile(r8, r10, &(0x7f0000184000-0x8)=0x0, 0x26a950e) 2018/01/17 04:30:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00009cb000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d7e000)=@ethtool_rxnfc={0x2a, 0x5, 0x7, {0x5, @ether_spec={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, 0xfffffffffffff000}, {"35a2", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xfada, 0x4, [0x1, 0x0]}, @udp_ip4_spec={@broadcast=0xffffffff, @broadcast=0xffffffff, 0x2, 0x0, 0x200}, {"92c9", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 0x0, 0x3f16, [0x100000001, 0x1000]}, 0x5, 0x786ee4a8}, 0x3, [0x0, 0x9, 0x10001]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = syz_open_procfs(0x0, &(0x7f000017e000-0xe)='net/mcfilter6\x00') sendfile(r2, r3, &(0x7f0000058000-0x8)=0x4, 0x10002) 2018/01/17 04:30:53 executing program 1: mmap(&(0x7f0000000000/0x952000)=nil, 0x952000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb) connect$inet(r0, &(0x7f0000948000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000952000-0x83)="d3523b23a3a4901f3644faac98a41fe6093934adc1f264cfe9f2ffbea1649bd3d6fd89db8b960bf0cfc609a35312663f3f76257cfa83157cac4b043042e1458673a8fafe2545e6ebe619cc5f3131d10703026b630ed5a527cf27d3902c71ecde9fc15e66aedaab58cc448194eb7344bbdb6c96f5d21ee51d71e32093bbc1b7c4729d545c", 0x84, 0x0, &(0x7f0000951000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 04:30:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b2f000-0x6)='md5sum', 0x3) r1 = socket$unix(0x1, 0x1, 0x0) utime(&(0x7f0000a77000-0x8)='./file0\x00', &(0x7f0000ec4000-0x10)={0xffff, 0x3}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000f0a000)=@assoc_id=0x0, &(0x7f00009ba000)=0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a18000-0x8c)={r5, @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]}}, 0x8c) bind$alg(r4, &(0x7f0000dca000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni-avx2\x00'}, 0x58) accept$alg(r4, 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000b7e000)=[], 0x0, &(0x7f00006b8000)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/17 04:30:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000ad8000)=0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000ced000)={r1, 0x3, 0x3f, "e36df100486774a9256efd6d1428c0dae0a13a4d149050678a8bf0c176c77bd2a1174b46d6bcbe51054c1e512c6fc7e68a6da100f9408c811175a3dc"}) r2 = syz_open_dev$sndtimer(&(0x7f0000001000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000000000)={{0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, "696430ffffffffffffffe900000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000002100", 'timer0\x00', 0x0, 0x0, 0x0, 0x0, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 04:30:53 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000b0a000-0xc)="c861343971176f5b42b8c8bd", 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eda000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r1, &(0x7f0000a75000-0x30)=[{0x5b94, 0x0, 0x0, 0xffffffffffffffff, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fbd000)='/dev/rtc\x00', 0x903, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000bdf000-0x4)=0x3, 0x80800) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00006ad000)={{0x2, 0x8}, 'port0\x00', 0x8, 0x800, 0x7fff, 0x3f, 0x6, 0x5, 0x10000, 0x0, 0x4, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r2, &(0x7f0000bec000)="363323400e0683de0654de539372", 0xe, 0x0, &(0x7f0000b11000-0x14)={0x11, 0x1f, r3, 0x1, 0x7, 0x6, @random="fcb71a5db34b", [0x0, 0x0]}, 0x14) io_setup(0x7, &(0x7f0000000000)=0x0) io_submit(r4, 0x1, &(0x7f0000001000-0x30)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000013000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/17 04:30:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000045a000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00008d7000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000024e000-0x4)=0xe8) sendto$packet(r0, &(0x7f0000dd6000)="5d936eee1c4c4525664aeb67c8015af4641705eef93761e9946a07aec0e0ab89efd1c36472b6d19b84258d3943b4e8560b2e504b8adba2ae958df147c7984b9cd327104a13890b991b012550219ab057dddad405a62192f341e69b2bed2908e2c16d41e8c4d7cba300b1946714fbff7fbb4c59cf5a1fb24de083c74f274430ecb61e9bc6", 0x84, 0x4040804, &(0x7f00002ae000-0x14)={0x11, 0xff, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, [0x0, 0x0]}, 0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x0, 0x0}, 0x10) listen$netrom(r2, 0xa2ae) sendmsg(0xffffffffffffffff, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x0, "0200000900008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000836000-0x40)=[], 0x0, &(0x7f0000ecf000)=[], 0x0, 0x0}, 0x0) pipe2(&(0x7f0000667000-0x8)={0x0, 0x0}, 0x80000) 2018/01/17 04:30:53 executing program 0: keyctl$set_reqkey_keyring(0xe, 0x24dc7212bbb547f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x1)='\x00', 0xfffffffffffffffe) request_key(&(0x7f0000001000-0x6)='rxrpc\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)='cpuseteth1{wlan0\x00', r0) r1 = add_key$keyring(&(0x7f000080c000-0x8)='keyring\x00', &(0x7f0000f8d000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000001000-0xc)='id_resolver\x00', &(0x7f0000898000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00004c5000-0x24)='self.#security-ppp1.[\\procmime_type\x00', r1) 2018/01/17 04:30:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000020000)='/dev/sequencer\x00', 0xc0202, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00003c1000-0xe)='procsecurity+\x00') r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) write$sndseq(r1, &(0x7f0000021000-0x30)=[{0x81, 0x8, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) sendfile(r0, r1, &(0x7f000001f000-0x8)=0x0, 0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00003dd000-0x4)=""/4, 0x4) connect$pptp(r0, &(0x7f00004df000-0x20)={0x18, 0x2, {0x1, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3a5) 2018/01/17 04:30:53 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000003000-0x8)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = shmget$private(0x0, 0x2000, 0x40, &(0x7f0000000000/0x2000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) 2018/01/17 04:30:53 executing program 3: mmap(&(0x7f0000000000/0xf5000)=nil, 0xf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000f2000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2c8f3", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, 'I\x00 ', 0x0, 0x67, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [], "38fd0d2f7e4494e6"}}}}}}}, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000038000)={0x2, 0xffffffffffffff9c, 0x1}) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00000ea000)=0x0) r1 = syz_open_dev$amidi(&(0x7f00000e5000-0xc)='/dev/amidi#\x00', 0xa, 0x40801) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r1, 0x89e1, &(0x7f00000f6000-0xa1)="c4c0f8daf3dbc8db99b85a2e2dbe444fafb0e07011c1a9eb7b9006119ac277b971aee75ac6a7b984cb3de268ad0547e1838acef6f42c230cdee95699ca7f918adda4df9e697f99e6dbb4d34e3b889d3736f32f77e8faba902208a5b8da0c1a448b29bcbdb0bf6cc6f1b23ece6c328eb1f8d29a160d4cbfecc396338e08c1c6fadaed9281afb007c3497708ead1f79eb6cb7f921819afb79f2890f4330fde9bbbce") r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000c2000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00000ea000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f00000b2000-0x8)=0x10000) r3 = getuid() mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000f6000)={0x0, 0x0, 0x0}, &(0x7f00000f6000)=0xc) chown(&(0x7f0000000000)='./file0\x00', r3, r4) 2018/01/17 04:30:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000c49000)={0x0, 0x4, 0x9, 0x6, 0x10000, 0xfffffffffffffe01}, &(0x7f000091d000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000b59000-0x8c)={r1, @in6={{0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000012b000)=0x0, &(0x7f0000c8e000-0x4)=0x4) r2 = memfd_create(&(0x7f000097b000)='\x00', 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000010b000-0x10)={0x7ff, 0xc, 0x2, 0x4, 0x0}, &(0x7f0000e4e000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000b29000)={r3, @in6={{0xa, 0x0, 0xc04, @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]}, 0xc5c, 0x1653}, 0x98) semop(0x0, &(0x7f0000bb4000)=[{0x3, 0x0, 0x0}, {0x0, 0x0, 0x1800}], 0x2) 2018/01/17 04:30:53 executing program 1: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000030000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000030000)=0x10, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000002b000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000031000)=""/158) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000032000-0x8)={0x0, 0x0}, 0x800) r3 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000031000)=0x0, &(0x7f0000032000-0x4)=0x0, &(0x7f000000a000)=0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000002f000-0x4)=0x0, &(0x7f0000031000)=0x0, &(0x7f0000024000)=0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000014000)='./file0\x00', &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = gettid() mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000032000-0x4)=0xc) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000032000-0xe8)={{{@in=@rand_addr=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000012000)=0xe8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000007000)=0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000002e000)={0x0, 0x0}) mmap(&(0x7f0000031000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = getpid() mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000031000)='./file0\x00', &(0x7f0000032000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000031000)='./file0\x00', &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r2, &(0x7f0000030000-0x38)={0x0, 0x0, &(0x7f000002e000-0x80)=[{&(0x7f0000027000)={0xf4, 0x28, 0x828, 0x1, 0x3, "", [@generic="70c82d8162844b98fa3dc7bb2192fffcc0a0475f1adcd59a517e60d7cbfde102f28fb0568fbc2459508dd7fbdaee68bb2d9b41596b3a07f38573a7156716b815120d780458243bac004aa41cdb307dcd948c997cd1f2ea53650252f93741896155e44ee262f35f8b173de9d75b82f6cd18d800fd1881858035b91a8f1786f223400ba3c90587948eae1fb9c8bad91bf29b5d0716784d1fb758cdf53473d4d2e2c2ad0d7442d7fc2a195acad4e70b53a9435d5bb16ae9ed744fe1ceda9bb6494bb8c86495e1ec261a84c8557621f6069e5c6d067f83af47ee26fad6013c00acb46a"]}, 0xf4}, {&(0x7f0000032000-0x1c)={0x1c, 0x3e, 0x0, 0x6, 0x1, "", [@typed={0xc, 0x59, @pid=r3}]}, 0x1c}, {&(0x7f0000028000)={0x104, 0x10, 0x0, 0x5, 0x2, "", [@nested={0x24, 0x82, [@generic="47c63a14a7113f699ed6c12a794c121026a0c32c403c5c89c0af53b4921bcf"]}, @typed={0xc, 0x81, @uid=r4}, @generic="64cf5f1bb6b7307a9cf572c9d0d732", @generic="a3eb40a25d5c352929bd169b17ef22f6e91e4bf89a73b90c41f2cff0c16211751f942e1102a1dddb5282db40dcb724fd4016bd26cb9788c8711a3208bea31cd4ceac8a4722eee47c22e1928a9134ba09fd31f2c342b40124773cc17104c88915f9f6eb70a30481948bebcc89348ada3f1ca20e6f0b07c62967", @typed={0xc, 0x7e, @uid=r5}, @typed={0x30, 0x4, @binary="d5b1737bf462708c7dd2699370dc54cfe520408161fb961ab67ecaddfdf17ac057c6fd864b2d99a5"}]}, 0x104}, {&(0x7f000002e000)={0x218, 0x1f, 0x0, 0x7, 0x3, "", [@generic="f9e6e6774dce46e4b43cebc1532350b37eb38de35c35a148912992d2ce757a36995bfbb5d76f7fac35b60835915167f354cbc266e2817736c744902f345710189278433659498e31f011d16b42882122f908e2fd396769995a402f5ba6beb80bd0506fcc7633f5ef2a6923291d90c009fa7c87ed0d867fc82e38a2850bc540fe19aeab629131d38b83b2287d5c4319ab695f017da7918e9d", @typed={0xc, 0x7d, @u32=0x181}, @typed={0x8, 0x26, @void=""}, @generic="69d715147fd21470fb8aae14a96e7d983c5affb1a74b8e5b74e4738d79d811d54f97a702", @nested={0xa8, 0x45, [@generic="", @typed={0x10, 0x85, @u64=0x1000}, @generic="c96a5300f15d54e1d766e2598284342a3d4d4cddc82a12d49a008b4fee19fefb4ee60074c13971bf26e79f0c111f09f49fcf68e492919bef07858989da9712d3c05454fdce70a5f97932bd6999280dfbc349d86b31f261984d741c39f3890ddba90045b1be5fb4cdf3401437963dfe", @typed={0xc, 0x32, @uid=r6}, @typed={0xc, 0x75, @ipv4=@dev={0xac, 0x14, 0x0, 0x13}}, @typed={0xc, 0x96, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}, @typed={0x8, 0x7b, @void=""}, @generic="3b6d381fbe49e7ba1f0b39e0694a6225fec5c9ad53304385c79eb411d0f41f3703634f36518d143f4964777ac92e1e4265a97005983556785603ee0acc3a084b061c53947da0e4a2cb68861d88ba4d14e43fca461e53fc468fc058ce5ac4905c407a4d8be6a8b2f524afd7a1b59e13ca9088e7adfc6fb2ffcae27b6f88cbb96a073116c58f0b07"]}, 0x218}, {&(0x7f0000031000)={0x2d4, 0x13, 0x8, 0x6, 0x0, "", [@typed={0xc, 0x1e, @ipv4=@dev={0xac, 0x14, 0x0, 0x11}}, @typed={0xc, 0x95, @pid=r7}, @nested={0x1f4, 0x7c, [@generic="3f24c2c3165e2f81f172429bb7eeb1f2c8c7ae172bee2d0656549c3891354dbef1af99ffca56cc4d817658eb1fe313b90c03a8e78f23588c7f145e575bccf7b70c63fbfb2efa", @generic="0eb9b4305201280ad36d8c428f85d2a7d0b830934e1d7c3f0896a543c8a34d50ff3877d17b3702fe7c569b9fa9c21b6ef737d31fe8918b9851d498a8d358c13b5b08cbde6cba1359e2228a152179c880e5777e26d1e4c1a670d80f2f54ea481595bd5c63a14713fbb54fbb151ee45c9170fd2bd7dcb8cb0630ce542910c3ea20fd4c95278e58c67e1732c7d39fca743d241f2b4d02958e16ccf9603b891e233a66bdf5a1be39abf24b408249fc15e1fa1c834aac86bd1fd8905aad4076a1d54eebb3de169dc07e15a8095554b14e36077afc1d33c9c172461cc47c87d0e8a63814be36619e301107ca1bcaf22bee19", @generic="4b752dbebdba52b5674643f04bcc934bf595597af2e8fcabe5b078523d8ad5ee38e677e512ceec6d0a5155920fac797f6b061a7888850f9d956079b8a16204c5d3fc599629d979c9f2d2092ece97c8199b623d99b45738d91005e0f2170b221527d6174c245dbb072150dececdf8c36b3f1ddae2b5b5c5a8db737e8b3bd62ad506c0db1c114219f8b56486247d91e7e8532fc5e785060e7bd4707ca5418a049f18fdadace081cc2b17079de5e9c8396a", @typed={0x8, 0x1a, @void=""}]}, @typed={0xc, 0x49, @u32=0x0}, @generic="1251ad1b4e2d28f546eb92fa61df573b30e156cb4051323eced463dbcae5d7c7fe9453010b42f8753a6ab5faf8b9d4a46b0aab314845cf432f75c2e9050c3926804d1e31380d451f4ea3a659ba49f6ab3cf29a8bdfc1749fb917aabfc243dff944b0cd71a5279769add97d0498f97f5ce96349b210a153d96a381e0f68eb2cc63a18baf0e5b61012a22d826059152b95ade2f51f74675af4a5185333070b2c24e225c5d7467ad73f57"]}, 0x2d4}, {&(0x7f000000d000-0x22d8)={0x22d8, 0x15, 0x2, 0x6, 0x2, "", [@typed={0xc, 0x8f, @uid=r8}, @nested={0x11a4, 0x7f, [@typed={0xc, 0x48, @uid=r9}, @generic="c4d1299a8948c084ed8c5ca499c12bf0f08d3a824fd9f22ae5f3fc76b9e62372a3415b2e2eebf3cfa9f9bce6072bae69b04b0523b47f4f0ed7868c0764163682d8f8ded2c8a1d3077e7b367bb5453301221b219cd168debeca65f7dffd539a31eacbfa28a678a27c82f3b56120001473921601bfaceaa46ee809b0c99df98c69e12594fe228014afd265e03454e9", @typed={0x1008, 0x28, 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@nested={0x1014, 0x11, [@typed={0x10, 0x3d, @u64=0x9}, @generic="4eb2e78b650e2386368fb7ea09e873952a422ef1f10306afcea139418dee30b30d4b3f9f3b07e0bf157da68ea150483966ce3997c4f9d0c04a5bf90179f8fada8b4aa2b35644b921cd60d605567914f17bc442c22277eb1988b52926711bcc94b04329a770724f35547f0992102225fd0c135fc264ad0c7a8d272be68791e1bde4b9d579e4e41ab4709bbbbf61533d19ec33c530b5742d55ac9a4fb78b0143aac54b52ba187c5e2a33843928c7ca95c5d7316a5852239cb3f9835cff36a732f581594f299514457440dc50893f3683b15f55093707ae9d94ffc07cf2e78dd59e1c6670cb3d17560a4b460d32ad6686be7316939a45f357a128adf21d964580b77c9c8605fec28b4817b4f6df5cd8406097c7bc0422615d68cbc0f16dbbf0f68f71a6b1346dcff75cf75e773a417ceb9c0737c52597b45ed5b097414e5629dfe1ac37c0376238ff358e1c8128b8c6cec63b601f720c917d2167053a9f625d1b748becfd43650a363d25ef1fd28c6ce96c78f7d93077dd245d21031348d4b3b28f9dabf0be02f9addd3a7b74cf6cf1a285784b8c59a426222e385a3a53fa4d901186dcce6f37de6e9b98f6e853a6c01fc13bdae3797948c8d13417139eb012f0bf070990f085584732a904611268862ebf84b7bc2cb55f2448aa27de02e736bb66d7091f4efc340376382a59f5005f6f196f14093bf80d816237cd068de6c5be4ef466e5bb4e25f1092f2810b8417ade9db05707a3ed93fbf29d1ad4cad71fd5e437dcee14b761f3b6db5e0d8776ad7c53ee6e3fc92e28deaaba2e521740875ee0d3ea977141a8d166b7051d6c20487f3d40283f9cd63803006849f9bb6567b71c7823eb84803017b4b11ef04488d5f246b7baddef466cb904de5f30acc0bd1ff6b7b7961537589c39dac791b4981ded185ed643b4b7d3baf739337cedc866cc2ecf1bfee39e5d47ef8e0f6090cd0f3e0bd5c99ef1e722f7f750c21d5a6f7354cf05658253ebc87e1d513da924c0d610fcd267cbf59d91d2d459d4eae9a44a4413795a31a010d01394e465e63f552450a7999c3ad4c32989af1088e2e5f7440a3464c1ce21b85737b4e670f6cd587b8a957f5ebf37deead8eb8c8b27465f746f5ff6ff809db732083cceeda314005bd1353a4114f6c354f5f2775750f5154b4c98b95e397de1843229f0c860007ec745d2f66785dc659849fa13aa22b4b2a0fffbdac62e3e5f61801bb45f295594a5c84ee435270de6de98e274a28cac357f6563ed69ee4abe3ec8b16356997229ac59272d7ddd2ec9952d4dd11c16e8dd77fe9a501e0da6edb7084814ba5c34b3962d088eee8d0b741c7eaef5c8afc2eee983c9f7d30c04fb1d601de66f94a9c658dfccc6df95f93110259f2064857ed77266aea8c326ceee4a6e0c4fcea456db46cfbc5f06b4d5c632fe4cef1eb9e08ce636d683670c71b332c422a6f9db88a51606450f483b476a80296bccfa0fa6e0483b929e104e4490251d82efee9d90cd8e33f417b22b36fcdc7bb263acef8a4abbc1a83e598f102ac6ca2e1dd04d51548465bbadc39a328a62e66af6f65547c53c153939dc22d30156a279222462632f903daf53e16a1bd15a531e35882a0175698aff2bd34ade6fd9947441812a0359b1d353d22c321c739de883dfb66ddaf9888c2c12c5ef1ed69bfbe552ee8936305cb43fc290bbe4def0b771920d76c29c6ab2a62b7a730e3b8bd030cde60d3798e1303b83d5c35370b4223f7c161b5566e64f97845df4cd51cd490067b2181e9bc58bc485eb77dda1a842a840cbbc6cbda7759ed85ee953330d228d5b50af87f0cbf10c9f2259f394aa2915e4c3534bfcf9e50bab919c2710e99d7aa9761fd07df1440ef96a05ecd562fa7757d9d741da12a2ad4f48533c060f715f184aec45af9b635a45782e533ab476dbb6ffb544965fb9ca7c7be45289c116cddaecc4adc24fd29597f81400bdda422e04496bc2d79ff034afd47e214dd997210bd89c2b5c469ec4403fc90d3364cc0bcb92773f4ea5498cb10caa13a1a5c6d94b40b6eca13e5b829397a154b720950f8f74a23bd72f588f06f0ce1a455e0b6bd1bc630a6864b996db528859ecd46e44d25a9242b7fd441da4722082923966869516894501c00e7d15618bbe637f1b1a1d7e9af6969a5fdce293916495aaf157629d007002eaaf048d65695d6fb2bc17550b129d717394e9e0ac265411f4c70f84786d19a4dcc6acea418bcd373688bede2ff4f642e39fecd11f38f436446f4a45fb30b288a9cf01b3041e196f055b607ed22a792be572e7c251eae185ffd61cd492875b5b9ca4c813b7c34fd3b22de2c8ea93a4f6fee170a5e63ca425db5c321ca2da39500b9307e6db0a7bfec98bfacefb63e7e71eefdd1ed050f4d3fe92e9dc19e3cbc4b460f7504c3e3475880fbccfa1877b28b778945fb66aa3ab5999b734f1d8d1cb14dfac71700ca074997c41f4fbbed974f364e4692631f8338048afc6fd5debf38a50174ad68e931f7abc453c03f082cd8eed2042048062595e646d09a6b5ca524bda216c9e7770554d1b8464d8609ddbb590da7f0173a4e93fe28afd6243aa7ea1af18bea3ff970933334326a0ced300f3734a0adf0edd9b8137f070f64d90bbcea725d849fdda9d79ecb0150268ed5afe48a75f9d5751279192b7b12e591b441df111091b447e8caf14bae028dd845541a8505aafdfd338702cd658e7ba10963a0cdbdbabd212061f52b30cf4e4b44bf3b9e3503918118a6f28a444ba4112824a7934554d248aa84ad948e8915e7a2a7d7fdd72359ec8f68c56eaa9944e4acafa4c0f8c73b6287ded879e019fb3b070bc488f80f0925a790cbb881a91261a2013b7a5243333645cff8c14413d3cac913d170223f4ea3038e6540885f2ef92c1281081b7e4583782ee6ef3e2abe28cfaabdae0123bb8bcce61b8ec41c8e3c901944c6c2d075b60795883b5e48fa5faa7c3be548ade2691d06fbac95aafe5cf940e7188ac959d715cb69b556f0aece32b1aab8ab86aae93848ed04f4d16726bd80902d60dc9fbc704e4a9e8c2c3cbcb8ed906d1bd3070557353bf99334d4281601bed9391e67d160ac12e0a054ddefdf33627defb139f0956766998af3ca66d5e1af46ce86e538716e6cfa7766f336cf7f5313b85402faa8a7f66aeda70edb916cf4692953584717b236f1fd43d394548ac6bf2f6c817dc03da1fa440dbd804bc04c32f6a8b6b9023050689847d780d390ff0d67674270762efe8682d25090160f234674e62285fb848a324a90d6e184a39bd6f37228703901ba6a2e5ba7dada0da574b501edb2d554ba2ade8ffa258bc6679b6925eff8ee0c1084ab2417b9885f8da092a1971460c8cb5f6cc4a32b35e812eb38c2cf8f7d0c124a5fb24d53f2e053c17282fda04e09f133528adb34d2069e481d7816ee507e66ea74a056e4a6c3ef1c475bdc77989a797e53902204275d366f772a0c3199741b29f0153de9acb9b5b0027f8ee3c8343267f9a172a006ba6c2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@generic="7c70306866363d6316d7f6f787d412700eb2d00d0c36bbc12864eb9c5ed9fb195e271dfdb8020ad41d343212f6c215829a25a2c3c45031025f8e4b00b2f4548c466a16554feed62049202f124fc2592b96c57de1e3b7b6e2c6bef3aad7354a7a712e903d4ae995e634344b94a8d73a1f436c2333a6c91a50"]}, 0x3250}], 0x8, &(0x7f0000018000)=[@cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x20, 0x84}, 0x40000) 2018/01/17 04:30:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000072b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f000000a000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000006000-0x54)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x2c, 0x0, &(0x7f0000915000-0x44)=[], 0xfffffffffffffe2d, 0x0, &(0x7f0000d77000)=""}) 2018/01/17 04:30:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000c60000-0x38)=[{&(0x7f0000453000-0x1c)=@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x5, 0xcdf4, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x90203, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d17000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000265000)={0x0, 0xaf, "8000b1cd66c5028d27f49e9cf9d27748a31257154eae7047cdd2ba234fe403c23fe29c4139a509e7983f6a3e60af69a887f18ad1b14926b6a8741d42e4b5bbf605a5ee7e7c9ff8a6a04ae2222b88de9fa64c8c57ba2a235b485f72c948945d98e0d69e3e3b627532e8107b618eac88d7eeb7afdcc91488c99fe204dfaf48b09287506213ede990541e9059ae5a18b1a4b97f4cefc4df04049e26c62d1e4abeb17bc18464f19ce9bf16bb90a9062e44"}, &(0x7f0000c35000)=0xb7) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000618000-0x8)={r4, 0x4}, 0x8) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f00002fc000)={0x3, 0xfffffffffffffffa, 0x7fffffff, 0x7f}) 2018/01/17 04:30:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000396000-0x10)='/dev/input/mice\x00', 0x0, 0xc8000) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x5) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000828000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000594000-0x64)={&(0x7f00003c1000-0x4)=[0x2], 0x1, 0x8000, 0x9, 0x4, 0x5, 0x40, {0x4, 0x2, 0x10000, 0x3f, 0x7fffffff, 0x9, 0x3, 0x40, 0x6, 0x3, 0xfffffffffffffff7, 0xffffffff, 0x80000000, 0xfb, "b2877bc690aedccbad347f82aff2d9a4ec0fd1cc35c43e9f9a3b0c00f6bcd8ec"}}) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006d4000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r3 = shmget(0x0, 0x4000, 0x0, &(0x7f00003fe000/0x4000)=nil) shmat(r3, &(0x7f000073f000/0x4000)=nil, 0x6000) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000d77000-0x4)=0x0) ioctl$KDGKBLED(r2, 0xc0045405, &(0x7f0000001000-0x1)=0x0) recvfrom$ipx(r2, &(0x7f00003b2000)=""/247, 0xf7, 0x10121, &(0x7f00003eb000)={0x4, 0x635, 0x100000001, "31628dcde4c1", 0x1000, 0x0}, 0x10) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000f42000)={0x3, &(0x7f00008a0000)=[{0x5, 0x9}, {0xc0af, 0x29e}, {0x7, 0xffffffffffffffff}]}) 2018/01/17 04:30:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe2000)={0x2, 0x4, 0xa, 0x1f, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socket$inet(0x2, 0x5, 0x2) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f11000)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000511000)={{{{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1ff, 0x80000000, 0x100000001, "4ac14156bdea173f5146227cebf6640a06474a2f294029e9b707b1c8fd4bd1130edcb1822600af94a13f04e2e3faa2b45fe4bc21d2a6028c20d102e8b393b39c1988dd37033db70573d6982509fdc75c"}, 0x160) openat$hwrng(0xffffffffffffff9c, &(0x7f000058f000)='/dev/hwrng\x00', 0x50000, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000d09000)={r0, &(0x7f00009ff000)="", &(0x7f00007e9000-0x2)="", 0x1}, 0x20) 2018/01/17 04:30:54 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$sock_void(r0, 0x29, 0x1, 0x0, 0x0) 2018/01/17 04:30:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000985000-0x4)=0xeffffffffffffff5, 0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000dce000)='/dev/dmmidi#\x00', 0x6, 0x10400) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000d04000-0x20)={0x5, 0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000722000)={0x1, r2, 0x2, 0x800}) sendto$inet6(r0, &(0x7f0000bdc000)="", 0x0, 0x20000000, &(0x7f0000f56000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000052d000-0xc)='/dev/rfkill\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000a40000)={0x8001, 0x1, {0x0, 0x0, 0x5, 0x3, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 04:30:54 executing program 6: r0 = syz_open_dev$dspn(&(0x7f00005e2000-0xa)='/dev/dsp#\x00', 0x9, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80800) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x0, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/01/17 04:30:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x1, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000065e000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000c6e000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x400000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000b5000-0x10)={0x2, 0x205, 0xfffffffffffffffa, 0xfffffffffffffffd, 0x0}, &(0x7f00004cc000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000f4a000)={r2, @in6={{0xa, 0x2, 0x7fffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x1ff, 0x80000001, 0x100, 0x8, 0x40, 0xfffffffffffffffe, 0xfff, 0x7e, 0xea, 0x3, 0xffffffffffff5102, 0x6000, 0x8, 0x8]}, &(0x7f0000041000)=0x108) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000947000)={{0x100000008000080, 0x0}, 'port0\x00', 0x40000000c6, 0x80000000080003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000083000)='/dev/sequencer2\x00', 0x24401, 0x0) 2018/01/17 04:30:54 executing program 6: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ff9000)={r0, &(0x7f0000435000-0xc2)=""}, 0x10) r1 = dup(r0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getuid() mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000e78000)={&(0x7f0000ffb000)={0x10, 0x0, 0x0, 0x40080000}, 0xc, &(0x7f0000ddb000)={&(0x7f0000ffc000-0x30)={0x30, 0x22, 0x300, 0x0, 0x0, {0x1a, 0x0, 0x0}, [@typed={0x10, 0x25, @u64=0x0}, @typed={0xc, 0x82, @uid=r2}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) 2018/01/17 04:30:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000dd4000-0xa)='/dev/cuse\x00', 0x800, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r1 = add_key$user(&(0x7f0000bbb000-0x5)='user\x00', &(0x7f0000d34000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009b7000-0x86)="bc481d5080d5bef1b97d9fc45d6069dd719ae6fa884767de93ad3733e7ce4f75e809897d4f12ae0d4c09e382d0847f8d05c9ae7e2150b6dd61f49f13d4b56613ff3c2bafc17afbf9192c8d0212cf19e1dd44aa9d7eb0f27184208057e0e16e3e0a0dd5e1d3ec79344d741f1b8e66b126828b7d5814255c39e7e1d6ec2821c2d1c9797ac14293", 0x86, 0x0) r2 = request_key(&(0x7f0000224000)='ceph\x00', &(0x7f0000d2b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d10000)='\x00', 0xfffffffffffffff8) keyctl$reject(0x13, r1, 0x9c32, 0x7fffffff, r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x0, 0x0) r3 = request_key(&(0x7f0000021000)='ceph\x00', &(0x7f00006e3000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000007d000-0x1)='\x00', 0xfffffffffffffffb) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000a1b000-0x4)=0x0, 0x4) request_key(&(0x7f00009e5000-0xa)='encrypted\x00', &(0x7f0000d02000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000090b000-0x1)='\x00', r3) add_key(&(0x7f0000669000)='encrypted\x00', &(0x7f0000980000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r3) 2018/01/17 04:30:54 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000e000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000012000)=0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000006000-0x14)={0xffffffffffffffff, 0x0, 0x22e5, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000010000)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000014000-0x20)={{r3, r4+30000000}, {0x0, 0x0}}, &(0x7f0000014000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000006000-0x20)={0x2, 0x0, 0xfffffffffffffffe, 0x2000, &(0x7f0000003000/0x2000)=nil}) 2018/01/17 04:30:54 executing program 4: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000225000-0x4)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe8000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0}, 0x20) [ 73.653635] binder: 9328:9335 unknown command 0 [ 73.672774] binder: 9328:9335 ioctl c0306201 2000a000 returned -22 2018/01/17 04:30:54 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000dae000)='/proc/self/net/pfkey\x00', 0x18000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000000000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x76000)=nil, 0x76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f0000002000)={@common='rose0\x00', 0x0}) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000018000)='net/softnet_stat\x00') ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f000001a000)={0x6, 0x2, 0x401}) r2 = perf_event_open(&(0x7f0000002000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) mmap(&(0x7f0000076000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r2, r2, &(0x7f0000076000)=0x0, 0x7f) 2018/01/17 04:30:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000748000-0x5)={0x0, 0x0}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000b23000)='/dev/dsp\x00', 0x0, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00001ab000-0xc)={&(0x7f000086f000-0x8)='./file0\x00', r3}, 0xc) ptrace$setopts(0x4206, r2, 0x0, 0x0) mq_timedreceive(r3, &(0x7f000065c000-0x3e)=""/62, 0x3e, 0x9, &(0x7f0000470000)={0x0, 0x0}) 2018/01/17 04:30:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ef5000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000fc4000-0x68)={0x1, 0x0, [{0x4000000000009, 0x4, 0x0, 0x0, @irqchip={0x0, 0x0}}]}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f000010e000)={0x400000009, 0x0}) r2 = syz_open_dev$sndmidi(&(0x7f000080f000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0x4000) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000eb3000)=@generic={0x682d, 0x1f, 0x4}) setsockopt$inet_dccp_int(r2, 0x21, 0x1b, &(0x7f00003a8000)=0x1, 0x4) 2018/01/17 04:30:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ade000-0x24)="240000001a0025f00000000401111f0e0a0b00000004bf00000009ec0800030005000000", 0x24) [ 73.680572] binder: 9328:9347 unknown command 0 [ 73.680582] binder: 9328:9347 ioctl c0306201 20007fd0 returned -22 [ 73.719410] binder_alloc: binder_alloc_mmap_handler: 9328 20000000-20002000 already mapped failed -16 [ 73.738396] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/17 04:30:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000045a000)='/dev/hwrng\x00', 0x480, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000e6a000)=0x210, 0x4) pipe(&(0x7f00006c6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0xffffc) 2018/01/17 04:30:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f0c000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) r1 = syz_open_dev$audion(&(0x7f00003a6000)='/dev/audio#\x00', 0x2, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0xceb) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/01/17 04:30:54 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) getsockopt(r0, 0x1, 0x61, &(0x7f0000005000)=""/40, &(0x7f0000004000-0x4)=0x28) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000006000)='/dev/snd/midiC#D#\x00', 0x9, 0x20000) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000001000)=0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0xf3d3) 2018/01/17 04:30:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000190000)='/selinux/policy\x00', 0x0, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000f14000-0x4)=0x4800) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000061e000-0x10)={0x0, 0x0, 0x0, 0x3}, 0x10) bind$inet6(r0, &(0x7f0000523000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) getpeername$inet6(r0, &(0x7f0000a22000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000ef9000)=0x1c) sendto$inet6(r0, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) [ 73.762013] binder: 9328:9347 unknown command 0 [ 73.766952] binder: 9328:9347 ioctl c0306201 2000a000 returned -22 [ 73.773790] binder: 9328:9335 ioctl 40046207 0 returned -16 [ 73.791495] ptrace attach of "/root/syz-executor6"[4761] was attempted by "/root/syz-executor6"[9374] 2018/01/17 04:30:54 executing program 5: mmap(&(0x7f0000000000/0x3d3000)=nil, 0x3d3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003d3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00003d4000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2, 0x10400) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mmap(&(0x7f00003d3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000035e000)='@\x00', 0x2) fcntl$addseals(r1, 0x409, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) 2018/01/17 04:30:54 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f000000e000)='keyring\x00', &(0x7f0000008000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$update(0x2, r1, &(0x7f000000d000-0xc8)="4be8511eda4263aa0a1388719c8fec100dbaa6d51994391e17c2475150fe4029cd1d2e124c255d6f99d646722a523e0626d524759dc075656658861ee44e1f44e30550a991e013001133936811d0e70700000000000000700920c79c87325cbee531a9456069f147eb095475cca08e288b4c38c408ea5eea0862addb613ad8cafde0f32816551a0ea7f4028dc83a4d4d8b88665a22d1f90649f6eb3091af85a5ca51512ff0ebc3f15ef70e6d2dab3c61240985dddf35d0395d6598bc4f6ae2aaba734073a3da341b", 0xc8) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f000000e000-0x3)=0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000000f000)=0x20, 0x4) 2018/01/17 04:30:54 executing program 6: mknod(&(0x7f0000a54000-0x8)='./file0\x00', 0x20, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) pipe(&(0x7f0000273000)={0x0, 0x0}) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000b0f000)=@fragment={0x3f, 0x0, 0x0, 0x7, 0x0, 0x3, 0x2}, 0x8) pselect6(0x40, &(0x7f0000e78000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000597000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) [ 73.818450] ptrace attach of "/root/syz-executor6"[4761] was attempted by "/root/syz-executor6"[9380] 2018/01/17 04:30:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000031000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x1000000000002, 0x80002) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x0, r2, 0x2}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000023000)={0x0, &(0x7f000002d000)=0x0, 0x4, r2, 0xe}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f000000a000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f000000b000-0x5)=[0x0, 0x0]) 2018/01/17 04:30:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004e0000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f00002f3000-0x4)=0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x3) sendto$inet(r1, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r2) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000a6e000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000619000)=0x50000, 0x4) 2018/01/17 04:30:54 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) getpeername(r0, &(0x7f00005e5000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e84000-0x4)=0x2e) mmap(&(0x7f0000000000/0xb02000)=nil, 0xb02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8010000000000005, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000b03000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x7fff}, 0x1c) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000b03000)=@file={0x0, './file0\x00'}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000aef000)=[@rights={0x2ab, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/17 04:30:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x6, &(0x7f000068b000-0x4)=0x0, &(0x7f0000c6e000)=0x4) r1 = accept(r0, &(0x7f00006a6000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f000069d000-0x4)=0x6) getsockname$netlink(r1, &(0x7f0000844000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000878000)=0xc) 2018/01/17 04:30:54 executing program 3: 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r1, &(0x7f0000b0f000)="b63db85e1e8d00000001b29d00000000ffffffffed5ed2bc7018cebc9b97ae21914d872c678ce22c9b160e96aa1fae1a", 0x30) stat(&(0x7f00008b6000-0x8)='./file0\x00', &(0x7f0000cde000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() syz_fuseblk_mount(&(0x7f0000a19000-0x8)='./file0\x00', &(0x7f00008d2000)='./file0\x00', 0xa000, r2, r3, 0xffffffffffffffc0, 0x6, 0x0) write$fuse(r1, &(0x7f0000cee000-0x28)={0x28, 0x0, 0x8, @fuse_notify_store_out={0x2b5, 0xffffffff, 0xcc6a}}, 0x28) write(r1, &(0x7f0000eb0000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) writev(r1, &(0x7f00001b7000-0x70)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}], 0x1) write$tun(r1, &(0x7f0000253000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) poll(&(0x7f0000df9000-0x20)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, 0x0) 2018/01/17 04:30:54 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000018000)='/dev/audio#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f00008fa000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f00008f8000)=0xfffffffffffffffd) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000078a000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f00002a0000/0x1000)=nil}) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000ebf000-0x400)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) accept4$packet(r0, &(0x7f00005ab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000084f000)=0x14, 0x80000) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000735000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r4}, 0x14) 2018/01/17 04:30:54 executing program 6: mmap(&(0x7f0000000000/0xef000)=nil, 0xef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x8000, 0x2, 0x4, 0x8, 0x3, 0x0, 0x0}, 0x20) syz_emit_ethernet(0x46, &(0x7f0000064000-0x46)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "01fb27", 0x10, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d2b5f2", 0x0, "3a0ac0"}, ""}}}}}}, 0x0) 2018/01/17 04:30:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00006c7000-0x9)='/dev/vcs\x00', 0x800, 0x0) mknodat(r0, &(0x7f0000d4f000-0x8)='./file0\x00', 0x8000, 0x13) perf_event_open(&(0x7f0000e35000)={0x2, 0x78, 0xe2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008c7000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f000077c000)={0x2, &(0x7f000043f000)=[{0x1, 0x8, 0x0, 0x1ff}, {0x3, 0x7f, 0x439, 0x0}]}) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000336000-0x8)=0x3000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000789000-0x1)=0x8, 0x4) syz_emit_ethernet(0x2e, &(0x7f0000adf000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "00c0d001"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) 2018/01/17 04:30:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000847000-0x8)='./file0\x00', &(0x7f00009a1000)=@random={'osx.\x00', 'vmnet0vboxnet1\\\x00'}) r0 = syz_open_dev$evdev(&(0x7f0000981000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) ftruncate(0xffffffffffffffff, 0x10000) creat(&(0x7f0000690000-0x8)='./file0\x00', 0xc8) sendfile(r0, 0xffffffffffffffff, 0x0, 0x72439a6b) ioctl$KVM_CHECK_EXTENSION(0xffffffffffffffff, 0xae03, 0xfffffffffffffffa) 2018/01/17 04:30:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000742000-0x8)='./file1\x00', 0x0) unshare(0x20020000) r0 = getpgid(0xffffffffffffffff) r1 = getpgid(r0) ioprio_get$pid(0x1, r1) mkdir(&(0x7f0000ccd000)='./file0\x00', 0x0) mount(&(0x7f0000812000-0x8)='./file0\x00', &(0x7f0000027000)='./file1\x00', &(0x7f0000019000-0x6)='Qamfs\x00', 0x105400, &(0x7f000000a000)="") socket$inet6(0xa, 0x0, 0x0) rename(&(0x7f0000e6e000-0x8)='./file0\x00', &(0x7f0000b76000)='./file1\x00') socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/17 04:30:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000b9b000-0xb)='/dev/mixer\x00', 0x2, 0x0) syz_open_dev$usbmon(&(0x7f0000951000-0x3)='/dev/usbmon#\x00', 0x0, 0x40000) r0 = accept4$packet(0xffffffffffffffff, &(0x7f00000e2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000c3f000-0x4)=0x14, 0x80000) r1 = accept$packet(r0, &(0x7f0000632000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e14000)=0x14) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00005e6000)={@generic="98c44dd52b952bfb3808faa88b398324", @ifru_flags=0x4003}) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x32) setsockopt(r1, 0x7, 0x100000000, &(0x7f0000340000-0x1000)="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", 0x1000) 2018/01/17 04:30:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x88, &(0x7f0000760000-0x1c)=[@in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000000cf}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00005fc000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000606000-0x52)="828c64b2e6a0d2514afecb10fdc1a76cfb142fe01e53f6b3f4a840411bda94f84bd5c0c822cfa24cbb369ef3da85f8f40c7d2cbc76c7ecbb854ad28f115c6f42562d72074619b8e1394e01841001de5e4154", 0x52) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/17 04:30:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000b78000-0x68)={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00007a3000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000018e000-0x4)=0x60, 0x80800) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000470000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a16000-0x4)=0x10) tee(r0, r1, 0x5, 0xd) 2018/01/17 04:30:54 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00004ef000)='/dev/vcs\x00', 0x10000, 0x0) getsockopt(r0, 0xa93, 0x9, &(0x7f00006c4000)=""/195, &(0x7f0000dc4000)=0xc3) openat$kvm(0xffffffffffffff9c, &(0x7f000045b000-0x1)='/dev/kvm\x00', 0x40, 0x0) r1 = syz_open_dev$audion(&(0x7f0000c07000)='/dev/audio#\x00', 0xb3, 0x109083) mkdirat(r1, &(0x7f00002df000-0x8)='./file0\x00', 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) connect$unix(r1, &(0x7f0000d92000)=@abs={0x1, 0x0, 0x0}, 0x8) dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) munmap(&(0x7f00006b9000/0x2000)=nil, 0x2000) iopl(0xd6c) 2018/01/17 04:30:54 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007fd000)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000305000-0x4)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00001cd000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000d55000)={r1, 0x6, 0x0, "9067d8bc2664e6c4bdc6c5881bae0e70db9bfb40ffac028d376352db8379be223d5e32dcc5f9d35bb92cdf653141dee9e3ea188d010ea9768fbde06cd4de25c3175b14feb080f417705cb540faa4c68c0e0949522b82b4b17cc2e4ca738d67a8b0c1beb5b8dcc45eb9a7f3dc1597d4cf449288cadeb48e3355b64c5a8d0d1c137deb9e8a8cd1e119bb486034c545358d34123138b8d84ac0e3503098bd7ec5f6314543593a63f2a95567de6442584e525c06d70b4ccbad016a0aa466f3ea920e490cc8e66816a21f799f0fae27d168e9d6f693621630726bf21b"}) r2 = getpgrp(0xffffffffffffffff) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000011d000-0x4)={r1}) r3 = getpgrp(0xffffffffffffffff) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000303000-0xc)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) semget(0xffffffffffffffff, 0x0, 0x0) 2018/01/17 04:30:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000765000/0x2000)=nil, 0x2000, 0x0, 0xfffffffffffffffd, 0x0) r0 = socket(0x1000000010, 0x10000000002, 0x0) write(r0, &(0x7f00001a7000)="1f000000120003f2f909000000e100770100001405002200dffe1aec000081", 0x1f) recvmsg$kcm(r0, &(0x7f000012a000-0x38)={&(0x7f0000301000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a6f000-0x60)=[{&(0x7f0000145000)=""/180, 0xb4}, {&(0x7f0000f36000-0x73)=""/115, 0x73}, {&(0x7f000059a000-0xa0)=""/160, 0xa0}, {&(0x7f0000766000)=""/186, 0xba}], 0x4, &(0x7f0000117000)=""/0, 0x0, 0x0}, 0x0) sendmmsg(r0, &(0x7f0000b8b000-0x168)=[{{&(0x7f0000297000)=@ax25={0x3, {"9fb84dea76cd5e"}, 0x7}, 0x10, &(0x7f000090c000-0x30)=[{&(0x7f00005ad000-0x65)="f7e37c691efcb285aa2f44effb2acec7344c0bb8e13f81f404cdd9e90408f0183a27705f63d7b7234a51be71d793bcb93af557b95bca8c82a4eb52f92ffece20176dd0427d032a5824c9ae638723fb0cb8769eeb984a055f91a2419c9aa4f4b9860458ad44", 0x65}, {&(0x7f00004db000)="05058ea29b8b42e5ad856e6167c8206aabb039372ce5712c975f14b879f85aab352a8e55e6b4478553af5af5ea37185bbdfdaf6da7215c494ec1030ae07732d3cdbf4e081eb93f4daee9326500dcdf36f1d0d0a60fd05e75b7bf287a7b251005a9e10073c09cedbbd39079f3fb368855b5b255998a2f39fedee41fe92423dd2bf3dad18ccabebd15ed37", 0x8a}, {&(0x7f00000fa000)="2768a730521fbc3a5a9f32e0bc01980a836b65418ea1ad85c3e8e4eda078070e4465cbd13b184e20ffa05c45f31b7ac016f63a84ddaf0af4a51023c1372000bbeca46b60da2498cda38fec4298dcf88df4dc767e107d2d6376b3c54e87aae529925de1a873b1e9196a3eff6d006b7390df6c4c5c1ef0b3a030e6b05787b9f9772435a2843e940c0f6365046650cfa5d32e408c8425b16133e64bb2ed7b6a9f7be5288d3fb4b21f9c295c40d87bb7bb0092d57f4042e1723ebed7921f8c8dc7568ad39f7023858c6d275a577a7cb5a06fff86608d1385773545a54ff65162e82409721c02b589be489894766117a66d4fa83f", 0xf2}], 0x3, &(0x7f00000c8000)=[{0x108, 0x102, 0x3, "ed08f48029099a27c2b3eb4cc770ea9520e9beff46c6f8da0f00cd643aeafdba6876b5bccaa9d3cf4938e9577765863bd4741d369729c2f2d5b92097ec02bc837161f7a34491c7863728eb604685e89cff9371824370ed750eb436ee36e94fc6e40860aacd95af77d332da29188e87af70a8fef5d24c7e806104394d79e3753d755917230093be687ad10ab7e8fcc85f3d798964c8be2f91e9f4bbf8cc5d3e5ba43c1e3176644fdd459f334edf6c4c894b6c28be87c1a745370d5afd9d2d7a73fac9e6cbec038f3237266d525c8f62410baec8721aadc9b8e145d60b1aafbf97b9f9f7a3cca4ba087049bc9459330172e96ad0449b"}, {0xb8, 0x113, 0x3, "ee765a091a18ae8d9db785dea8bcf9672c8a14a747412f123bff279e92213e984191a5f04733b606ef72563510d20e1bea707b046470905a22c7ca7fc03e0d2aba1fc503ae1c157c48ab17f9964c8ac7d3494e2f1f0d917bf81868761b13c9eeb63bbcbbcdcb217651aa76a6beb95a9b2bde67918e2492b18250f0db401e8fe460c3c8bec8fd962f91719cdcc45044b46852ec7f4dbd342354f6887b8df65c545ca383d6472c"}, {0xb0, 0x11f, 0x7, "95e43bb2d6882ac9c5abc015bf3b358693fc862ea7b1ab9d396ae9899964ad6916b29d5a16ec319d9187ff13a0d518be2bd71f1319888619044ca733e4491b2ddeef7f92357210c4a1bde673b5240906faa1db206b23084f519e8ce63158cd48d8f040ad2a454d35339098d7500fa0146f9c868cb8b5c80e91a79e2555171c268dd906fc40d53e5919452a1e9ffa394cfd0507bc3a6d38ce697e15dca3dd94"}, {0x40, 0x113, 0x8f, "0bbcc15142b048172ca2bacc53c2e284b483d7247bba14921a5160ab440bf8a3575593541d4e58cd66"}], 0x2b0, 0x20000000}, 0x7}, {{0x0, 0x0, &(0x7f0000ea4000-0x20)=[{&(0x7f0000cdb000-0x60)="275821672abc73b1520038d9b4e423914efcaa8c1e74dbd47c45f15b36f5588b9de22a0f7ca4d0b7992409c058397c6d2a94b386096254e25433708568392a58df7a0790abebf9171ddf26fef27bd169aa7005d4e7f7e8858d4f5e511a5f7d87", 0x60}, {&(0x7f00009dc000-0x44)="7ee5618b02d821684ca3423e5dd7d4a65fa30e0970be224dc78dbb482158787d05ec7e18ffe1fb3e9834dc7f73e451b29f91c2f2d9e3fed7122f1c653f6efd8cd3294166", 0x44}], 0x2, &(0x7f0000c84000)=[{0x1010, 0x11d, 0x100000000, "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0x1000}, {&(0x7f0000c83000-0xf1)="a066e52b93cba03713b53cecffe9b0ae132ec4bf0485f14c89b33ce7a54b2c6fc951e305f3a4544310d43b0d9e95d8f92dcff262f696faa081586edf59d3b1ddc24ca73799738da31c0c46aab624f4b912270e8be035ca1e11ac0896f9a914a3b28b903e9ee1c2094ff4576cf60c4c43a03d8bc6c99914b60db7d1f06f68663fff2132a52afee6ee43efb691d6a6b98a612bd2aaceda1ad4cf4381362392e4d6ffdff16ac2b49dfef4d9a59095b10ec3d20b42f2f6582b0d77e83cdcdb1668cf2dcc1af1156784d739edab1555ebce9f9cd6ae0cf889daecaa6c97938baf5c26e1ed634225093e4596e01b665de447a449", 0xf1}, {&(0x7f000018f000)="9485c29d1ed778fc9e5b2e6e74a7dbaa0d1fa7e03102c904e227ff4d8b1b7c4be6b3da02e35892f18db255c0b6fd87e67a7c1bc9b8b4012ff57fb810ceea67de55e9e35d1dee5818aab5c89cdfba23ac1c4dfb43d8b52a7896096618c7e3115a0bfb5cc1d9e43fcf63b38099ca9bd12361caeb9f145c583b8a640652af45303fbc285a3b1cd556d9d38d355be69fc23e4badca27c55216338b78a8909cbbbab1943e1242735056fdc2406b8fbb86b0d94eba854cd94db428d789b9b5af53113fabf9189c81fbee3f6b81ca5c4abb389d31f78a37a14202696106cef232777f9a3ca2ab02c23704", 0xe7}], 0x4, &(0x7f0000c52000-0x1a8)=[{0xa8, 0xff, 0x6, "4a5a9b4364481380071fc7c276e8d177cb4e9684fb59ba6eba0dc208f710bbf89fa531505a9ce99f2586d7e77d5530472dfa38b2a28365e0034a678467fc3f0a289cc27f703d36aa5b0299f118d931073791d8ebb0f820666c53178012108919165b4ac6c34003996d51f5b8a0221b18fcee91ab9284496dc03749c1c294ede29278409d508c1eac1406d3455f89c705db480b455399"}, {0xb8, 0x29, 0x800, "7f98517c9a62bfa41caa809904f3f6d71fe02a10485ecea084bdf897450f0fea4ef670f050cfeafbc21b45826157da6319f85491161a8e9f5085938d4732e0a90c9126e4d0eeabe8c97aa60aa841698238731c305e6ede2b593cd969f08ecf65f690a008cf42f5daec59880b25f386753cc55df80247085aadaf5d7384aca4830d418ddc26673157f7e99e1e60e0e9c4b99747b8df73228cd19c2dd34cf5cc1edc0630"}, {0x48, 0x117, 0x5, "c32321f78cdee889ae83cc8a7768f7d5607d7a8ab0455255988ca5290971eff80fafe54884cff1a26e4d23404e83f781a5044217"}], 0x1a8, 0x800}, 0x3}, {{0x0, 0x0, &(0x7f0000da5000)=[{&(0x7f0000df5000)="38532e3d2537079ac8debf88468e7f47bdeb16f6ad31ef5c33ee815631ca5805cf3f5f527428b7b0bbe7f460aa119afc5cf0e7c43b6b54592b625da13867a8c2908319924214b199d69bd6789ebeecbce0b5c93e84d0d243e9da6c5ae9661bbf1504f330e8221b9c760f8fcdbc3e33b91213d52fd7e2f2acf16ecc8d2f66b3ce3af5b11651e21efc7b26c6a73c33fc7c402beb186e37ad4020f72eab4bb2f02d", 0xa0}], 0x1, &(0x7f000058d000-0x190)=[{0x100, 0x110, 0x1f, "0ec7531b15ce8f93d332408619b3f00abc9e6114db33b1141f0fbb5a6e7b92cf43309c2f8bec5239dfdfa7d749c9213540ab100646b2eb1269ffb4074f8a7ad52a8d8c0d73aa1836014db2ec313c50fd1c2f8ebe6e46af48819e94bd4a3cfad29e7b5be1639c62d0d8617896b6d896d7c6eece985caf4a6f9467bbe36f601906239278c12501b09f9582c62a97ebed9c794884d9159174241f35264a3b3bd0216a1e60c0c6a0a9e0350166c3c704ecfb1cd7f72063a651b41e08396dbe3ead5670cb4be2bfb8219028d2b0340bd9f23ee57836b19330ae6764d23e769d1d3165a26720cd1abe966c4809940e"}, {0x90, 0x119, 0xb4bb, "939a3a00063dcdb42640283734a3d4e1f1441f2ad31d6c3531476e0a68fcc4c010ec104390138ce057eec88d3920450242d0aa40efc74578a589389cafac648c4c5b570aae116712425d3d9c8930cae09dcc0922c18e0900ae9a444646094d427e0b0d43813899a09e0b0925a17c45c2b5b5d71be25b4dfe286bda0559"}], 0x190, 0x4}, 0x171100000}], 0x6, 0x90) [ 74.191095] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 74.199622] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 74.208638] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/17 04:30:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000077b000+0x6e)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000acd000-0x4)=0x0) shmat(0x0, &(0x7f0000a24000/0x4000)=nil, 0x7000) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000710000-0x8)=0x0, 0x2, 0x3) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000996000)=0x40, 0x4) 2018/01/17 04:30:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) shutdown(r0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000097e000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000459000)={{0x80000000000000, 0x3, 0xede, 0x8, "69e17f774edf32d19e226d5267055f25901307c8b3d9be4ac669ec8911c8dc8c1483bc54a7c676de04fbcab7", 0x3}, 0x100, [0x6, 0x8, 0x90, 0x7, 0x5, 0x100000001, 0x2, 0x4, 0x80000000, 0x3, 0x3, 0x1, 0xffff, 0x3f, 0x50, 0x8, 0x5, 0x4, 0x7f, 0x8, 0x7f, 0x4, 0x4, 0x7, 0x9, 0x961, 0x8000, 0x8, 0x3, 0x9, 0x200, 0x0, 0x8, 0x9, 0x101, 0x3, 0x200, 0x6, 0x3, 0x7ff, 0x5, 0x8001, 0xf56, 0x3ff, 0x8, 0x7ff, 0x8, 0xffffffffffff0000, 0x5, 0x2, 0x4, 0x1000000000, 0x5da, 0x4, 0x200, 0x42, 0x567, 0x3f, 0x4, 0x4, 0x10000, 0x7, 0x4, 0x100000000, 0x4, 0x10000, 0x7, 0xff, 0x19, 0x8, 0x1f, 0x7, 0x3b85, 0x465, 0x2, 0xeb, 0x95, 0x8, 0x2, 0x10000, 0x0, 0x8, 0x8000, 0x1ff, 0x800, 0x9, 0x9, 0x80, 0x9bc, 0x3fffc000, 0x4, 0x80, 0x4, 0x100000000, 0x2, 0x7, 0x2, 0x9, 0x3, 0x0, 0x7fffffff, 0x1f, 0x7, 0x7f, 0x2, 0x3, 0x9, 0xffff, 0x6, 0x400, 0x2, 0x9, 0xffff000000, 0x7, 0x3ff, 0x1f, 0x2ff7, 0x1f, 0xe, 0x6, 0x6, 0x1, 0x3, 0xf7, 0x6, 0x10000, 0x0, 0x2], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmmsg(r0, &(0x7f0000c0e000)=[{{&(0x7f00005cd000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000757000)=[], 0x0, &(0x7f000080d000)=""/171, 0xab, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000a69000-0xa0)=[], 0x0, &(0x7f0000f34000)=""/16, 0x10, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000dd6000-0x10)={0x77359400, 0x0}) r2 = syz_open_dev$audion(&(0x7f0000269000-0xc)='/dev/audio#\x00', 0x2, 0x400) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000692000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="9665f9316a5e7b93bb095a2480bd6f92"}) recvfrom$inet(r0, &(0x7f0000aae000)=""/0, 0x0, 0x0, &(0x7f0000019000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f00004e0000-0x8)=0x0) getxattr(&(0x7f0000b0c000-0x8)='./file0\x00', &(0x7f0000f60000)=@random={'os2.\x00', '\\mime_type\x00'}, &(0x7f0000fb0000-0x77)=""/119, 0x77) open_by_handle_at(r2, &(0x7f00006d6000-0x107)={0x107, 0x400, "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"}, 0x8000) 2018/01/17 04:30:54 executing program 7: prctl$intptr(0x30, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000001000-0x6)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000001000-0x5c)={0x40, 0x2, {0x2, 0x2, 0xfffffffffffffffe, 0x2, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x204000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0x8d, &(0x7f0000001000)="51cd90dcf68e4f9fcb7b01062137c3a7b619baa3b5950f0a07f550ee155f77044c01ccaf27fd0074220e3da89f2d31ee5fe8519d50b805f1e1089b0357f45aab005fe122b63b989762788f4be1c25ae1f5aaddd2158f347554417f82fc95595efff3b9c5806647fb5f54b9ba3aaf07748cc071feecd6c82ab9", 0x79) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000003000-0x8)={0x0, 0x6, 0x7fff}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000002000)={r2, 0x8, 0x7, [0x0, 0x7dc, 0x2120, 0xc0, 0x7, 0x2, 0x4]}, 0x16) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x22000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r3, 0x6, 0x1f, &(0x7f0000000000)=0x0, &(0x7f0000907000)=0x4) 2018/01/17 04:30:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000000c000-0xb)='/dev/loop#\x00', 0x0, 0x800000004302) r1 = open(&(0x7f0000fd3000-0x8)='./file0\x00', 0x800, 0x108) fchmodat(r1, &(0x7f0000c2c000)='./file0\x00', 0x24) preadv(r0, &(0x7f0000112000)=[{&(0x7f00002d7000)=""/118, 0x76}, {&(0x7f0000242000)=""/166, 0xa6}, {&(0x7f00004d0000)=""/103, 0x67}], 0x3, 0x0) 2018/01/17 04:30:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000039000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r3 = openat(r1, &(0x7f00000cf000-0x8)='./file0\x00', 0x400, 0x42) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f00005b8000-0x4)=0x0, &(0x7f0000a73000-0x4)=0x4) write(r2, &(0x7f00003ee000)="22f70e30f6334c47bc53d898da2b51680fb2d3c8dbf13713f5653038beeb3d756903c1a7fadea09d4c11fb3bb0", 0x2d) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/17 04:30:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000c4c000)=0x80000000) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000ef000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) 2018/01/17 04:30:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000003, 0x0) write(r0, &(0x7f0000f68000)="", 0x0) connect$netlink(r0, &(0x7f0000678000-0x5)=@kern={0x10, 0x0, 0x0, 0x80000000}, 0xc) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000900000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000f9000-0x4)=0x5) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00005a0000)='/dev/ppp\x00', 0x101000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000d65000-0xf4)=""/244) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000048e000-0x12)={0x7, [0x1, 0x9, 0xfffffffffffffffc, 0xfe00000000000000, 0x0, 0x7, 0x8]}, &(0x7f0000821000)=0x12) connect$bt_l2cap(r1, &(0x7f000010c000)={0x1f, 0x9206, {0xffffffffffffffe1, 0x35, 0xff, 0x6, 0x9, 0xee47}, 0xfffffffffffffffa, 0xe9}, 0xe) 2018/01/17 04:30:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000291000)={0x5, 0x3, 0xffffffffffffffe0, 'queue0\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_int(r0, 0x1, 0x100000000000000a, &(0x7f0000cbb000-0x4)=0x8, 0x4) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f00004c2000)=0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00006ea000-0x5c)={{0xa, 0x2, 0xa2d, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, {0xa, 0x0, 0x8000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x6}, 0x6, [0x4, 0x2, 0x9, 0x0, 0xc8, 0x1, 0x81, 0x4]}, 0x5c) openat$sequencer2(0xffffffffffffff9c, &(0x7f00006af000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) [ 74.267076] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/17 04:30:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000572000)="02104e5efa0963f065810c2dcca2ed3beb1146f80a30f32fa362ffa0ea242a28193573dc84ff7f0000b01e205bba826118ca64c0c8e32aeb6d629fc4bbbbc9540ee9cf314464d09ecbb7a45f5c56d8365c365888e756723172707bb3ccf035e0a278dfc176215ca414ea1ba2fb2bf59f0007ab887800000006000000000000001fbb3f9812d68a", 0x2) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f000058e000-0x4)={0x1b, 0x3, 0x40, 0x0}) syz_emit_ethernet(0x1e, &(0x7f0000ce6000-0x1e)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@can={0xc, {{0x2, 0x3, 0x1f, 0x4}, 0x5, 0x0, 0x0, 0x0, "d0525eb711a5caad"}}}}, &(0x7f00007e0000)={0x0, 0x3, [0x244, 0xc25, 0x40f]}) ioctl$KVM_SET_BOOT_CPU_ID(0xffffffffffffffff, 0xae78, &(0x7f0000f4a000-0x8)=0x0) flistxattr(r1, &(0x7f0000250000)=""/30, 0x1e) r2 = msgget(0x1, 0x200) msgctl$IPC_SET(r2, 0x1, &(0x7f000000d000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000327000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, "f9f2293a0c014ee2af51527bd08a0188534ae703e488b6b85816d74cf9f715b5e9b3a3ff47e6b50ab5490873111e95b8b89ae63133516ec57bf1e55d3109ed74", "7a90e5ab3eb7c0028b79c3165980e5b2ae1385ff6d78a34be944ba588f2079a2", [0x0, 0x4], 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) gettid() msgsnd(0x0, &(0x7f00001a6000-0x8)={0x3, ""}, 0x8, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000f9f000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) 2018/01/17 04:30:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000a1f000)='./file0\x00', 0x0, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000bcb000-0x14)={0x4, 0x6, 0x2, 0x1000000000000007, 0x2, 0x0, 0x1c, 0x0, 0xbc, 0xe8bafffffffffffe}) bind$netlink(r0, &(0x7f0000708000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x20000020}, 0xc) 2018/01/17 04:30:54 executing program 0: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000d07000-0xb)='/dev/adsp#\x00', 0x0, 0x201) accept$alg(r0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000f7e000-0xb8)={0x0, 0x80000001, 0x5, 0x6, 0x586b9383, 0x7, 0x80000001, 0x401, {0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x930, 0x0, 0xffffffff80000000, 0x9, 0x6}}, &(0x7f0000f7e000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000c4a000-0x6)={r2, 0x7f9c}, &(0x7f0000862000-0x4)=0x6) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000805000)=[], 0x0, &(0x7f0000f75000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) 2018/01/17 04:30:54 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00009bd000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3, 0x1) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000001000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000001000-0x4)=0x0, &(0x7f0000b32000)=0x4) 2018/01/17 04:30:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000049e000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_getparam(0x0, &(0x7f0000336000)=0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) 2018/01/17 04:30:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = getpgid(0xffffffffffffffff) ptrace$setregset(0x4205, r0, 0x203, &(0x7f0000383000-0x10)={&(0x7f000083b000-0x61)="1d078a98f3d4b3f65cf4e655c3e63e2f4bfc8623cc865865b55d4863463468c4b98037ab22fee1111adbb6c447b9ee561d58b125f19cdd8ae5fe85f91be2b0b062dff22ce9075aa6b2e402703ceda063190004d9bcbbc10f9c377c34e24c6cf318d12dec4944a40e005df32baa8b8238f52823c98db41b1444", 0x79}) r1 = creat(&(0x7f0000208000-0x8)='./file0\x00', 0x0) r2 = socket$unix(0x1, 0x5, 0x0) pipe2(&(0x7f000063c000)={0x0, 0x0}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f000038c000)={&(0x7f0000511000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r7, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1, 0x0}, 0x0) close(r1) open(&(0x7f000079e000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/17 04:30:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/create\x00', 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10800, 0x10) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000001000-0x8)={r1, 0x200}) r2 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r2, 0x8, &(0x7f0000002000)=0x7) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) prctl$intptr(0x21, 0x0) 2018/01/17 04:30:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00006e8000-0x5)='user\x00', &(0x7f00001cd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000f1000)='V', 0x1, 0xffffffffffffffff) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00005c9000-0x11)='/selinux/context\x00', 0x2, 0x0) getrlimit(0x12, &(0x7f0000824000)={0x0, 0x0}) bind$bt_sco(r1, &(0x7f0000682000-0x8)={0x1f, {0x3, 0x0, 0x2, 0x1, 0x8, 0x8}}, 0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000daf000)={0x8, 0x10001, 0xd7b, 0x9, 0x7, 0x5d, 0x1f1, 0x7, 0x8, 0x7fff, 0x101}, 0xb) keyctl$clear(0x7, r0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000157000)={0x0, 0x2}, &(0x7f0000624000-0x4)=0x8) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b21000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000b81000)={r2, @in6={{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x73f5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/17 04:30:54 executing program 3: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000016000)='/dev/dsp\x00', 0x200040, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000013000)={0x2, 0x1, 0x4007, 0x2000, &(0x7f000000f000/0x2000)=nil}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f000000f000-0x4)=0x90) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x3ff) 2018/01/17 04:30:54 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004d1000-0x5)='comm\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000962000)='[', 0x1}], 0x1) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000c54000+0x450)=""/244) 2018/01/17 04:30:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f000023e000-0x8)='./file0\x00', 0x2) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_int(r0, 0x29, 0x200000000003d, &(0x7f00006a0000)=0x0, &(0x7f0000553000-0x4)=0x4) 2018/01/17 04:30:54 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f00005e0000)='/dev/admmidi#\x00', 0x4, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000002000)=0xfe21) mmap(&(0x7f0000000000/0xf9f000)=nil, 0xf9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000f0c000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f9f000)=0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1d, &(0x7f0000fa1000-0x4)=0x4, 0x4) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a49000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000fa0000)={{0x3, 0x3, 0x3566, 0x2, 0xb18}, 0x1ff, 0x8, 'id1\x00', 'timer1\x00', 0x0, 0xfffffffffffffffa, 0x1ff, 0x4, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000fa0000-0x5)="8907040000", 0x3c5) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000fa4000-0x8)={0x0, 0x0}) accept$inet(r1, &(0x7f0000fa3000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aea000)=0x10) connect$inet(r1, &(0x7f0000fa2000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) 2018/01/17 04:30:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d38000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f24000)=0xc) uselib(&(0x7f0000e1f000-0x8)='./file0\x00') r1 = syz_open_procfs(r0, &(0x7f00007b0000)='nqt0tcp\x00') readv(r1, &(0x7f000052d000)=[{&(0x7f0000fbb000-0x1000)=""/4096, 0x1000}], 0x1) openat$selinux_context(0xffffffffffffff9c, &(0x7f00001a8000-0x11)='/selinux/context\x00', 0x2, 0x0) 2018/01/17 04:30:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00001ec000-0x8)='keyring\x00', &(0x7f0000993000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000ae2000)='asymmetric\x00', &(0x7f0000c18000-0x4)="07effff5") request_key(&(0x7f0000690000-0x8)='big_key\x00', &(0x7f0000435000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000730000-0x9)='selinux^\x00', r0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002ea000-0x38)={&(0x7f0000ff7000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000f71000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 04:30:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000377000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000640000)={0x0, 0x1a, "549526515bfadaa5d124aa5a6407a98e2c104b6be8032d5f33e7"}, &(0x7f00001fc000-0x4)=0x22) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000058f000-0x6)={r2, 0xfffffffffffff001}, 0x6) bind$alg(r0, &(0x7f00007ce000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(authenc(wp512,xts(cast6)))\x00'}, 0x58) rt_sigaction(0x19, &(0x7f0000ff2000-0x20)={0x6, {0x3}, 0x8000000, 0xff}, 0x0, 0x8, &(0x7f0000336000)={0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/01/17 04:30:54 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000013000)=[], 0x0, 0x0, &(0x7f0000014000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000001000-0x8)='./file0\x00', 0x10d0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/selinux/enforce\x00', 0x101002, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000013000-0x32)={0x0, 0x2a, "3ee22db935f3fd1346226cf5eb9691c8aebdcd59dc93aa29bf038df820ba455708149e15f3bb204db116"}, &(0x7f0000000000)=0x32) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000004000-0x8)={r2, 0x2}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_timeval(r3, 0x1, 0xaedf76b0c8277705, &(0x7f00005fd000-0x10)={0x0, 0x0}, 0x10) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 04:30:54 executing program 2: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000022e000-0x8)={0x0, 0x6}, &(0x7f0000e71000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000447000)=@assoc_value={r2, 0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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_bp={&(0x7f0000f0b000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f00001a2000-0x8)='./file0\x00', 0x0, 0x0) sync() getxattr(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000401000-0xa9)=@random={'user.\x00', "2e707070312cc52d00"}, &(0x7f0000228000-0x8c)=""/140, 0x8c) r3 = getpgid(0x0) clone(0x4747e630a668ed7d, &(0x7f0000837000)="", &(0x7f0000b4a000)=0x0, &(0x7f000058a000-0x4)=0x0, &(0x7f0000ba9000)="") setpgid(r3, r3) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e71000+0xf2f)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r4, 0x40a85323, &(0x7f0000e71000)={{0x2, 0x5}, 'port1\x00', 0xa, 0x110000, 0x400, 0x3, 0xf5b3, 0x7fff, 0x8, 0x0, 0x1, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCMBIC(r4, 0x5417, &(0x7f0000aa5000-0x4)=0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000071e000)={0x0, 0x0}) recvfrom(r5, &(0x7f0000516000)=""/255, 0xff, 0x100, &(0x7f00005e2000)=@sco={0x1f, {0xfff, 0xd15a, 0x100000001, 0x1, 0x800, 0x100}}, 0x8) 2018/01/17 04:30:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003b8000)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) connect$unix(r0, &(0x7f00009f4000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000014000)={0x1, 0x0, [{0x40000020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000014000)={0x0, 0x0, []}) 2018/01/17 04:30:54 executing program 6: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000004a000-0x6)=')proc\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000004a000)='/dev/snd/seq\x00', 0x0, 0x8008000000105) r2 = dup2(r1, r0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000050000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x3, 0x0, 0x0, @tick=0x8001ff, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f000004b000)=""}}], 0x30) write$sndseq(r2, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @tick=0x80000000, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f0000019000)={0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}}}}}], 0x30) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x1, 0x0, 0x0, @tick=0xfffffffffffffff8, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000003000-0x4b)=""}}], 0x30) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000052000-0x8)=0x4) 2018/01/17 04:30:54 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) connect(r0, &(0x7f0000002000-0x1e)=@pppoe={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0xfffffffffffffffd, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) 2018/01/17 04:30:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000029d000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) dup(r0) r1 = syz_open_dev$sndctrl(&(0x7f0000241000-0x13)='/dev/snd/controlC#\x00', 0x1, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000e73000)='/dev/audio\x00', 0x2, 0x0) r2 = dup2(r1, r1) fstatfs(r2, &(0x7f000093a000-0x77)=""/119) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f00008b0000-0x4c8)={{0x7, 0x0, 0x0, 0x0, "a1cae447b736922470e86f3f03d2ccebea0b0d6452540178bc3653df268974a94665ab688e649b5700c42fbd", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 04:30:55 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d8b000-0x11)='/dev/qat_adf_ctl\x00', 0x402000, 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) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x3ffe, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0x6, &(0x7f0000002000-0xdc)=""/220, &(0x7f0000003000-0x4)=0xdc) connect$l2tp(r0, &(0x7f000064e000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x1, 0x1, {0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}}}, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001000)={0x80, 0x3f, 0x1000, 0x2, 0x3}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(r0, &(0x7f0000e63000-0x8)='./file0\x00', 0xa402, 0x14) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00002e1000-0x18)={0x200, 0x14, 0x1, r2, 0x0}) sendmsg$nl_generic(r3, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0x2, {0x5, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f000056d000-0x38)={0x1, 0x0, [{0x2, 0x2, 0x0, 0x0, @adapter={0x6, 0xfff, 0x2, 0x5, 0x8}}]}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xbb) 2018/01/17 04:30:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget(0x1, 0x3000, 0x800, &(0x7f00001a7000/0x3000)=nil) prctl$seccomp(0x16, 0x2, &(0x7f00002e0000-0x10)={0x1, &(0x7f0000819000)=[{0x5, 0x0, 0x0, 0x0}]}) 2018/01/17 04:30:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) setsockopt(r0, 0xad, 0xb13, &(0x7f0000c60000)="a200f52021b812fbcd19b8fbc4e82770d2bdea590d0b4128fcd133c0052637c88e0531f4ee5f5e528e22422900d804b72b0a8dd65f1ce8c1193514e70530243defa713ae83acc353505a800defb11615c6dfb9f9bdb1cc36b6c3f61d5c7874ad50a26c77d8c0aec31fcc660ba6386d7e50d6c0304699e9aeb435532dcf3acda343a8518f9674b8338fded18e4b188f201a133e101c3aa991862b19cd318c81138c3bd1a0142898f3bd033ff146da42e40b86e110d3399b7e44dab76becfc1a5be33dd41a8e64fa19950266d6ac5e140c9548a6a7c9d5e1a1ab66e903d47be340371815f8d905528dc4417561bd3f51791073a5851190", 0xf6) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x40, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 04:30:55 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) r1 = syz_open_dev$mice(&(0x7f000035b000)='/dev/input/mice\x00', 0x0, 0x80000) connect$l2tp(r1, &(0x7f0000780000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x3, 0x1, 0x4, {0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}}}, 0x3a) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000787000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x10000400000000, 0x0, 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000648000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fa2000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00004c9000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0xffffffffffffff98, 0x3, 0x5, 0x500, 0x5, 0x4480100, r2}) listen(r0, 0x24009) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r3, &(0x7f00004b6000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000787000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb4}, 0x98) 2018/01/17 04:30:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000f13000-0x38)={&(0x7f000000a000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000e61000)=[], 0x0, &(0x7f00001ed000-0x2c)=""/44, 0x2c, 0x3}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 04:30:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000263000)='/dev/input/mouse#\x00', 0x9, 0x400880) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r2 = syz_open_dev$loop(&(0x7f0000d16000)='/dev/loop#\x00', 0x6, 0x100) fcntl$notify(r2, 0x402, 0x80000000) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0xc0101282, 0x400) syz_open_dev$loop(&(0x7f00005b2000)='/dev/loop#\x00', 0x8, 0x8800) 2018/01/17 04:30:55 executing program 0: clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f0000001000-0x4)=0x0, &(0x7f00004a9000)=0x0, &(0x7f00001e5000)="") times(&(0x7f0000769000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x280081, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000c5000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f000019b000-0x8)={r1, 0x0}) 2018/01/17 04:30:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fe4000-0xd)='/dev/usbmon#\x00', 0xadd4, 0x200) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f00002f0000-0x70)={[{0x9, 0x400, 0x9, 0x7, 0x1ff, 0x3, 0x0, 0x4, 0x3, 0x8, 0x8000, 0x37, 0x4}, {0x7fffffff, 0x7ff, 0x7, 0xca56, 0x3, 0x6, 0x10000, 0x1, 0x1, 0x54800000000, 0x1ff, 0x1, 0x9564}, {0xffffffffffffff06, 0x6, 0x8001, 0xffffffff, 0x2a3, 0x10000, 0x0, 0xfffffffffffffffa, 0x7, 0xffffffff00000000, 0x40, 0x6, 0x400}], 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000ffd000-0x8)=0x6f67) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000e60000-0x8)=0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00002d0000)={&(0x7f00002de000-0x8)='./file0\x00', r0}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000e28000)='/dev/dmmidi#\x00', 0x200, 0x101001) writev(r1, &(0x7f0000bbd000)=[{&(0x7f000001e000-0x7d)="fa", 0x1}], 0x1) syz_open_dev$audion(&(0x7f0000f9a000-0xc)='/dev/audio#\x00', 0xfffffffffffffff8, 0x40000) setns(r0, 0x4000000) 2018/01/17 04:30:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000859000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f00009a7000)=0x8001) openat$audio(0xffffffffffffff9c, &(0x7f00005fc000)='/dev/audio\x00', 0x44000, 0x0) 2018/01/17 04:30:55 executing program 6: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b6e000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000968000-0xc9)={0x0, 0xc1, "7a677c26d074a55e461c68ca51e51f72ce69cd95b2297783f607b8bffe496f4cbd77bda2b3d88b20ed5946e524a898684accde81ed12b71b4929baec6893e58fc0283d0f696f448df208557605c30b8bd548ee6bff5e8d53753c0e4660b2e8f3d1196738ae56258d7d6ae443281757d1c7eebd086cd53068b5284d00823f7dfb324533133ca37554d794844fa9854b98b40b700b0e69a2b6f89984c101522cc6b88b2de141fd7c414ac78610b4b8bb716f31d8081e3b2ee0c223d643b50dbf3691"}, &(0x7f0000001000-0x2)=0xc9) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ee5000)={r1, 0x6, 0x3, [0x10000, 0x1, 0x7ff]}, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000e2d000)={{0xb, 0x0, 0x0, 0x0, "f7a3fa639b4f450a64a2590950ab0344755b7a1b828cde1a0add6f22aa640c0d7bace7e0bf8c7fa081be8b7c", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, "235ad45840bbaa156b9e5327d513a4e5f1c53d21761dc52640abb3b541729e59b21793067031248cada6c614b206c7fc5913fa492742130f930a1cd8c2322b68", &(0x7f0000d3e000-0x13)='/dev/snd/controlC#\x00', 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 04:30:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) gettid() 2018/01/17 04:30:55 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f000052b000)='/dev/usbmon#\x00', 0x80000000, 0x100) ioctl$KDSKBLED(r0, 0x4b65, 0x6) syz_open_dev$sg(&(0x7f000050c000-0x9)='/dev/sg#\x00', 0xfffffffffffff27a, 0x40b00) r1 = syz_open_dev$amidi(&(0x7f00008ff000)='/dev/amidi#\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000000)={0x81, 0x0, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r2, 0x200000000005432, &(0x7f0000014000)=0x0) 2018/01/17 04:30:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000d09000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00007bb000-0x26)="260000005e0009000000eaf83a0000000000000002000000fbffffff000008db1ee9ff4435ea", 0x26) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000066e000)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000e7c000-0xf8)={{0x3, 0x0, 0xcf14, 0x3, 0xfe1e}, 0x6, 0x9c, 'id0\x00', 'timer0\x00', 0x0, 0x6, 0x4f, 0x3, 0xffffffffffff8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 04:30:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = dup2(r0, r0) getcwd(&(0x7f000085c000-0x3d)=""/61, 0x3d) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000e0e000-0x18)=@req3={0x2, 0xffffffff, 0x6, 0x8000, 0x572516d1, 0x1ff, 0x1}, 0x1c) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$vcsa(&(0x7f0000bd6000-0xb)='/dev/vcsa#\x00', 0x0, 0x2) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000ce7000-0x8)={0x0, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000af0000)={0x1, 0x0, [{0x200004b564d02, 0x0, 0xfe}]}) 2018/01/17 04:30:55 executing program 5: r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) shmat(0x0, &(0x7f0000f60000/0x1000)=nil, 0x0) r1 = shmget(0x2, 0x2000, 0x80, &(0x7f0000385000/0x2000)=nil) shmctl$IPC_RMID(r1, 0x0) shmdt(0x0) 2018/01/17 04:30:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00008eb000)="f9ed587e08000000c5339516468abbc73d16795c035a39bdd55a8dde1bc723bcf831b4b49f20fe9b7c4ec78c565eb5072d1a40217968d0dcf72b006d33876df9c800eb4d344036e5f986d4be2a1b2b8795172f989aca24fbcee383ab1348dce66896b9db40bd4d6148000000081f218b010bd29531ba57b67c36a6ec011706263a26c0f4c2c0d8c9e24d2b295661064e159b2457000000000000000878515fd14f004af13f7fb47b8ec1ce89b70007148a7f05d24a329c78174bb7", 0xbb, 0x2200007fa, &(0x7f0000ad7000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f00002c0000-0x4)=0x1, 0x4) 2018/01/17 04:30:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0x36d) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000904000)={0x5, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) pipe(&(0x7f0000322000)={0x0, 0x0}) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f000049a000-0x70)={[{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]}) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f00003d3000)=0x10) 2018/01/17 04:30:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000060e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r3, 0x40007) sendfile(r2, r3, &(0x7f0000768000-0x8)=0x0, 0xfffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f000000b000)='net/dev_mcast\x00') memfd_create(&(0x7f0000034000-0xd)="0100000076626f786e65743100", 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000686000)='/dev/cuse\x00', 0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x0}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) dup3(r0, r1, 0x0) 2018/01/17 04:30:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1, 0x0}) shmget(0x0, 0x4000, 0x200, &(0x7f0000a91000/0x4000)=nil) 2018/01/17 04:30:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) setpgid(r1, r1) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000b01000-0x8)=0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d3a000)='/proc/self/net/pfkey\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f000000e000-0x4)=0x8, 0x4) r3 = syz_open_procfs(r1, &(0x7f0000563000)='syscall\x00') preadv(r3, &(0x7f0000b39000)=[], 0x12d, 0x0) 2018/01/17 04:30:55 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1000000000001, 0x84, 0xff, 0x1, 0x0, 0x0, 0x200000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000)={r0, &(0x7f0000009000-0x1000)="", &(0x7f000000e000)="", 0x0}, 0x20) 2018/01/17 04:30:55 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000758000-0xb)='/dev/vcsa#\x00', 0x4, 0xc0000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000000)={0x10001, 0x2, {0x0, 0x0, 0x3, 0x3, 0x20000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000924000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000089c000)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000b20000)={0x1, 0x7, [@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}]}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000584000-0x48)={0x1, 0x0, [{0x40000001, 0x0, 0x0}]}) r4 = syz_open_dev$vcsn(&(0x7f00006d2000)='/dev/vcs#\x00', 0x4, 0x4000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000713000)=0x0, &(0x7f0000801000)=0x4) accept4$alg(r4, 0x0, 0x0, 0x80000) 2018/01/17 04:30:55 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000da0000-0x8)='./file0\x00', 0x200400, 0x4) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000755000)='./file0\x00', 0x811) inotify_rm_watch(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f000049d000-0x2c)={0x1, 0x8, 0x8, 0x4, 0x0, 0xffffffffffffff9c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000b1a000-0x10)={0x6, &(0x7f0000049000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000072b000)=0x0) r5 = syz_open_procfs(r4, &(0x7f00007f3000-0xa)='setgroups\x00') ioctl$DRM_IOCTL_UNLOCK(r5, 0x4008642b, &(0x7f0000cc8000-0x8)={r3, 0x1}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007cb000-0x10)={r2, &(0x7f00009bb000)=""}, 0x10) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000066c000)=0x0) syz_open_procfs(r6, &(0x7f0000a4a000)='net/ip6_tables_targets\x00') 2018/01/17 04:30:55 executing program 7: r0 = socket(0xb, 0x200000000000000, 0xfffffffffffffff8) sendto$inet6(r0, &(0x7f0000c68000-0x92)="", 0x0, 0x1, 0x0, 0x0) 2018/01/17 04:30:55 executing program 6: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) fchdir(r0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f70000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x3b, &(0x7f0000f71000)=0x0, &(0x7f0000cc1000)=0x4) 2018/01/17 04:30:55 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 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_bp={&(0x7f00001ab000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) close(r0) exit_group(0x2) 2018/01/17 04:30:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(aes-asm))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000b12000)='/dev/input/mouse#\x00', 0x561, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000290000)={0x8, 0x0, 0x3, 0xfffffffffffffffc}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000e5c000-0x10)={r2, 0x1}) 2018/01/17 04:30:55 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000001000-0x4)=0x67) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0xfffffffffffffffc) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sysinfo(&(0x7f0000012000)=""/184) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f000092b000-0x10)={0x0, 0x7530}, 0x10) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) sendmmsg(r1, &(0x7f0000648000-0xf0)=[{{&(0x7f0000efb000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x4, 0x0, 0x1, {0xa, 0x2, 0x1000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x1}}}, 0x32, &(0x7f0000cdf000-0x30)=[{&(0x7f0000318000-0x3)="8264e2", 0x3}, {&(0x7f0000881000)="ff17bf55a140b0d1064267c6d4205f6c1bbc8e30e2875741ccec251c96ee3120ef428217952f33cde2512705a5cfd3861c601329fd047f55bff2389155f531ac266d32e520fe0b5a5c7d40ecefdaab35a05f1995fee69cd5388769fb23d0b58862c6d90962a8ec55b532951ff4d45915e3db32da986e", 0x76}, {&(0x7f0000874000-0xbb)="ead04aae17f157df9d7a1184f0d7f6ef2e504f5e427aca14ce93eeea860d83d4e709c9ff9fdee7fd9d5eb4231be20e60a14aaedc77ea380c553812462fbda5b181f145a248a47d71df47dcc8e0f7915fcfb82980aefe3a23a6cbccd6ba34e94abed60d58141605fa1de6eeff2875d268f0c64f5ca31d77e8291fd0208c1a6cc990d5726c44da884e542e428221659ed5d0ab5950a70da9215eef75d50f1e8dcf690b6aecef86b2c6f31cde0f697e4e99147e5779e2ec42b4e4d0a3", 0xbb}], 0x3, &(0x7f000039c000)=[{0xa8, 0x29, 0x7fffffff, "50ee803a03ace6407c5d6daadf0b9c6d107ec6c34ffccf052f9694dae23a38f6a5406f1c3c2f58965dd53be0138df2d7d2d310c209a696b0f3af9df436d4d8c70c9a9856211709caf0c42d6127b78331b16aa4d2c8c34f602d07c57c0f9207130e4641194b043893a26e478390ff4e75368414328fe0d7e8b94568dc017e724c4de4f7886b1910f9df0d62f6cee09f75be4aa8305be0"}, {0x88, 0x113, 0x14b, "79df1a4e4a7b05f0073bab2e2573bd9e668fe6321754d12a69a00568ca2cf418685bbc962f6b064424caf9a8144fbd29fecd1751df75694030bf598e4f264d72b51670352ab01ed90c5fbeaeabc2a4ed8dc95cb770d502b5a25a696d0b96363391b409be6bbca17841ada284c328b0f73a1a6b3b"}, {0x58, 0x110, 0x7, "31dd33df0c8b00e7b6edd6a7cf60558d93728f0c7fb2702b8d0808c365b5f77da2a697df69b9bfadf82ef3b3290d691c02cb447d8f4aefebeed088bda4f76f218c15"}, {0x18, 0x11f, 0x3, "37defb"}], 0x1a0, 0x4010}, 0x8f74}, {{&(0x7f0000c47000)=@ethernet={0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b94000-0x50)=[{&(0x7f0000155000)="c2f9ad74f09152cdc5cfcec60ea9ebab26f4f4a5e4ed3c0bea70d23de3df405360dcb7adfe9f20d3159c4d79d35034889f9b3c6b2a9a00e70f51875910cf3cbce6cc9bdd0c34e73bb52ac9613dd06c2739f1bd1dab4b2475190918655d7f6189bb108d1c18af464edfc8af75fb1f480b05b285d640f58ed00e", 0x79}, {&(0x7f000050a000)='{\r', 0x2}, {&(0x7f0000f2b000-0xae)="3fc3dddf8272301c785805e33bca2a57931d5d3ff1dc6ead1ecdb991d37e1dc5c65654f56874d3e40d547c4e339641cf854e7bf593da2158769a518882c65ea3d5f9e94dc05d589d3dcef163cfc64c5899af935a1208eee84f65d6422d0c7bf2ee86d5ec8da144a7fb38f9d4a83b17312c6e2a2b9a67407acce7cfac1a06621e1de8aa90d746f6b5edb427838dea71a152b80a51f781386ae071aefb8622fb6b60fccf12fe7e187efc2b458cf47f", 0xae}, {&(0x7f0000604000)="8bd3d18d06df1560875582d3069b7f5a5b9e6b51983a56cddfaca83f0303c7db2b", 0x21}, {&(0x7f000060f000)="4d4d4ae6c0d3a8b2c0604d23f806d2f941a3095b092208b782fa0ded23329a86d7f237cadaa86a5f2fd577ee", 0x2c}], 0x5, 0x0, 0x0, 0x0}, 0x7}, {{&(0x7f0000faa000)=@pppol2tpv3={0x18, 0x1, 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0x1000}, {&(0x7f000073d000-0x65)="26dfb240ac787fdca2e9ed1d8eddf147c7032b554b5626b0c2c97d67891181ca4a0ce13fd33dbc5514aad5cd5b238009cfd86f21785e41b161be0af703b504f9e4d8254883cfb52cf50449cf86b3240f5196a9a1de1c7d20f1f2d3407af79325bb1aaeb03a", 0x65}, {&(0x7f0000ab9000)="", 0x0}, {&(0x7f0000e63000-0xdf)="550e34ea3c7f9caaccf9718b3c63e42febe55c9ce698b9ca031ae7eaa6a051a2ac3413b9d28e61046176158b889f129c4e06d1e4ab15bb0378a3a0992baa5173efd155fa648db529319e32615adc4ac87258af43647491274004f74e3e04db63ea6e3b1cc5709830ccee7270642c4ee89e4a07273192afb63e33011431178468e96707669a56df9a0c3960e9e38c0e7c6e76f915fd1658bae6310555ea5efd06767ecdaa3e216bf73de72c5a5db686487e8e988c2cd313777853b9c639826b7e92dcf13ba5089af49b0011aa7c7023d5a9b6e461fe764b6b8377d8f0605e84", 0xdf}], 0x9, &(0x7f0000ac4000)=[{0x110, 0x119, 0x10000, "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"}, {0x20, 0x13f, 0x100, "03230621de996f45c322085e4ca9"}, {0x1010, 0x1, 0xa86a, "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"}, {0x40, 0x13b, 0x10000000000000, "0a73f6abc564c27b3b82f0e7105f05068623df96a4403bd8d4cf138df354bdfbdde535282031b9d30df8a58098131f"}], 0x1180, 0x0}, 0x6}], 0x4, 0x10) 2018/01/17 04:30:55 executing program 4: socketpair$inet(0x2, 0x80000, 0x8f, &(0x7f000088f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x2)='[\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000000)=0xe3ef) setsockopt$sock_int(r0, 0x1, 0xd, &(0x7f0000a79000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xb04000)=nil, 0xb04000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) getpeername$llc(0xffffffffffffffff, &(0x7f0000b03000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b03000)=0x10) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f0000b03000-0x8)={0x59, 0x0, []}) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b04000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r5, &(0x7f000068c000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r5, &(0x7f0000b05000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b05000-0x4)=0x10, 0x80000) 2018/01/17 04:30:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000020a000-0x10)='userloppp1ptoc\'\x00', 0x3) fcntl$addseals(r0, 0x409, 0xa) fallocate(r0, 0x3, 0x0, 0x2) sendmsg$nfc_llcp(r0, &(0x7f000013d000)={&(0x7f000075a000)={0x27, 0x4, 0x8, 0xb2ea718e2b59951f, 0x8, 0x0, "b4ade4c4f0b20541608aff106d7622e893916fe4fb7a2e33acd174f46d48b8e883547e33d790cf924a32e2138c7310e81ca28dee87b2b5d150286c0cb1c78e", 0x2490}, 0x60, &(0x7f0000217000-0x10)=[{&(0x7f0000084000)="02f9ba0b1333a4662b22d487bcd74e838366c790210154d9d2901a39c84305ef1c13ade8c93a756a10d58ca9082dfe82fbb905e58c94c52c60b1d979dd258dd90bd94ce09c4da1ccff348f7a6f95645af8ad786505f3f5b3f63431196787ed64664664b292de1d5b", 0x68}], 0x1, 0x0, 0x0, 0x40}, 0x8000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00009e9000-0x98)={0x0, @in6={{0xa, 0x0, 0x800, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x15}, &(0x7f000057f000)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000084d000-0x18)={r1, 0x351a, 0x30, 0xffffffffffff8001, 0x5}, &(0x7f000004f000)=0x18) 2018/01/17 04:30:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) read(r0, &(0x7f0000f6c000)=""/4096, 0xffffffa0) sigaltstack(&(0x7f0000b26000/0x2000)=nil, &(0x7f0000fe6000)=0x0) r1 = socket$inet6(0xa, 0xc, 0x0) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f000064d000-0x4)=0x1000, 0x4) sendfile(r1, r1, &(0x7f0000911000-0x8)=0x0, 0x4) mremap(&(0x7f0000d3e000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000a63000/0x2000)=nil) r2 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r3 = add_key$user(&(0x7f0000d4d000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="db", 0x1, r2) r4 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r2) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r3, r4, r3}, &(0x7f00005cd000)=""/54, 0x36, &(0x7f0000999000-0x2c)={&(0x7f0000209000)={'rmd128\x00'}, &(0x7f0000c1d000-0x6)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00007a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f00009c3000-0x20)={0x10002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000dc3000-0x20)={0x10002, 0x1, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000561000)=0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000054e000-0x4)=0xe02, 0x4) r7 = getpgid(0x0) fcntl$setownex(r1, 0xf, &(0x7f000011f000-0x8)={0x0, r7}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000f23000)=0x0) r8 = openat$autofs(0xffffffffffffff9c, &(0x7f000071c000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r8, 0x400445a0, &(0x7f0000460000-0x4)=0x43) ioctl$DRM_IOCTL_ADD_MAP(r8, 0xc0286415, &(0x7f00007ed000)={&(0x7f0000000000/0x1000)=nil, 0x1, 0x0, 0x35, &(0x7f00009a8000/0x4000)=nil, 0x5}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000051e000-0x103)={0x0, 0xfb, "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"}, &(0x7f0000e5e000)=0x103) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r8, 0x84, 0x75, &(0x7f00007ed000)={r9, 0x4}, &(0x7f0000b25000-0x4)=0x8) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000d2c000-0x9d)=""/157, &(0x7f0000913000-0x4)=0x9d) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000eb3000-0x8)=0x0) fcntl$getown(r1, 0x9) 2018/01/17 04:30:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) sched_setaffinity(r0, 0x8, &(0x7f000044b000)=0x3) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000650000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000b6e000-0x1)=0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$SIOCGIFHWADDR(0xffffffffffffff9c, 0x8927, &(0x7f0000ced000)={@common=""/16, @ifru_addrs=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f00006df000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000057a000-0x4)=0xc) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000cd7000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r4 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r4, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f00009cf000)='./control/file0\x00') write$tun(r4, &(0x7f0000ba9000)=@pi={0x0, 0x0, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}, 0x46) utimes(&(0x7f00008b5000)='./control/file0\x00', &(0x7f0000527000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) socket$pppoe(0x18, 0x1, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 04:30:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000960000-0xc)='/dev/autofs\x00', 0x0, 0x0) fchown(r0, 0x0, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000ead000-0x4)=0x0) 2018/01/17 04:30:55 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x800, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f000000c000-0x20)={"90041c49a7556dbf7e320891319f7772", {0x4, 0x100000001, 0xffffffffffffc53c, "1eb405cac28d", 0x200, 0x0}}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x85, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000005000)={r1, &(0x7f0000008000-0x1000)="", &(0x7f0000001000-0xa1)=""/161}, 0x18) 2018/01/17 04:30:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000047e000)={0x0, 0x0}, 0x800) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x9c, 0xfffffffffffffd99) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000d1f000)={0x0, 0x8, "168a2394661fe431"}, &(0x7f00000f6000)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000905000)=@sack_info={r3, 0x3, 0x3}, &(0x7f0000a0a000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000671000-0x98)={r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0}, &(0x7f0000f0c000-0x4)=0xffffff68) getsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f000001a000-0xec)=""/236, &(0x7f000074b000-0x4)=0xec) setsockopt$sock_int(r2, 0x1, 0xd, &(0x7f00004f6000)=0x10010fffffffe, 0x1fd) bind$inet6(r2, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000d3b000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000ed8000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r2) 2018/01/17 04:30:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000015d000)={0x0, 0x3}, &(0x7f0000cc0000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000b14000)={r1, 0x8}, &(0x7f000050c000)=0x8) 2018/01/17 04:30:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000722000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80000) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000809000-0x4)=0x1fc00, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00002fb000-0x50)={0x13, @tick=0xfffffffffffffffd, 0x4, {0x2, 0x6}, 0x9, 0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f000019e000-0x10)='./file0/control\x00', 0x0) symlink(&(0x7f0000747000)='./file0\x00', &(0x7f0000b07000-0x16)='./file0/control/file0\x00') umount2(&(0x7f0000117000)='./file0\x00', 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000d52000)={0x0, 0x7, 0x100000001, &(0x7f000067b000-0x8)=0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000475000-0x4)={r0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00008ed000)={0x0, 0x0, 0x0}, &(0x7f0000c2f000)=0xc) msync(&(0x7f0000777000/0x1000)=nil, 0x1000, 0x1) 2018/01/17 04:30:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00002ba000)='/dev/sg#\x00', 0x3, 0x8000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000960000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c66000-0x4)=0xe8) bind$can_raw(r0, &(0x7f0000ab4000)={0x1d, r1, 0x0, 0x0}, 0x10) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000284000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000ea0000)={@generic="a52f23972f2366c25a7738a5ad8c9659", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$can_bcm(r2, &(0x7f000023e000)={&(0x7f0000600000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000243000-0x10)={&(0x7f0000a98000)={0x3, 0xa, 0x1000, {0x0, 0x2710}, {0x0, 0x0}, {0x2, 0x2, 0x5, 0xaad}, 0x1, @can={{0x0, 0x5, 0x6, 0x8}, 0x6, 0x2, 0x0, 0x0, "39d1b5a1327a32a5"}}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x4) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f000059d000-0x4e)=""/78) ioctl$void(r2, 0xc0045878) 2018/01/17 04:30:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000f8b000)={0x0, 0x3f, 0x0, 0x6, 0x6, 0x3, 0x1000, 0x6f3, 0xc000000000000, 0x5, 0x1, 0x0}) close(r0) write$fuse(r1, &(0x7f000000b000-0x21)={0x30, 0x5, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000d5c000-0x4)=0x8, 0x4) [ 75.289467] QAT: Invalid ioctl 2018/01/17 04:30:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0xfffffffffffffffe) ioctl(r0, 0x80004520, &(0x7f0000dc9000-0xae)="") r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d9b000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$KDDISABIO(r1, 0x4b37) 2018/01/17 04:30:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair(0x15, 0x3, 0x80000001, &(0x7f00000fa000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000c2a000)=[@in6={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1000, @loopback={0x0, 0x1}, 0xfffffffffffffc01}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x63f, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = dup(r0) sendmmsg$alg(r2, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) write$eventfd(r2, &(0x7f0000c24000)=0x0, 0xfffffffffffffe88) read$eventfd(r2, &(0x7f000019a000-0x8)=0x0, 0x8) sendmsg$alg(r2, &(0x7f000004f000-0x38)={0x0, 0x0, &(0x7f0000656000-0x30)=[{&(0x7f00009df000-0x1b)='{', 0x1}], 0x1, &(0x7f0000daa000)=[], 0x0, 0x0}, 0x0) write$eventfd(r2, &(0x7f00006d5000)=0x0, 0x8) 2018/01/17 04:30:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000bd8000)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000cb2000-0x41)=""/65) write$tun(r1, &(0x7f0000082000)=@pi={0x0, 0x26f0, @eth={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [{[{0x9100, 0x21e8, 0x985, 0x37}], {0x8100, 0x200, 0x401, 0xef2f}}], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x9, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @random="c32b40a4edbc", @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}, 0x4e) setsockopt$inet6_buf(r0, 0x29, 0x3c, &(0x7f0000eb3000)="ff020201800000000000000000ea030a4e00000000d805", 0x159) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000529000-0x50)={@generic="1df656a6c004c18212f44911737decdc", @ifru_ivalue=0x9}) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000d62000-0x48)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f000058e000)={{0xa, 0x2, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x9, [0x100, 0xffffffff, 0x1, 0x10001, 0x3ff, 0x9, 0x3, 0xf3]}, 0x5c) 2018/01/17 04:30:55 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f000000c000-0x1e)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000015000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r2, &(0x7f0000016000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000014000-0x2)=0x8, 0x80800) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000018000-0xa0)="e73d6fc501db36d1ea33e0a2ca814d0deda51fe186ce4227420084a830bc35f47d72edb06ce5aecd5a1d843daf3f658fcba29e54e582f7c38b4e0a3803971b863261965615394f0900875b56931e8c4a5222f2c55a9711458b974bab88b40ff65203d87787dc3290d786f345bb666df2376a7e68839f11d804a9eb378a59189bd79bd0d853a36b0d790e8514ddc6d1eebd0ac2f575b337cc5f877fd0238a9f06") ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000017000-0x3a)=""/58) dup3(r1, r0, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000016000)=[@in6={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x1f}, @in6={0xa, 0x0, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x0, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x1, 0x98, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x2, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x9c) [ 75.309683] QAT: Invalid ioctl 2018/01/17 04:30:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ead000)='/selinux/enforce\x00', 0x430001, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000c50000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000573000)=[{{&(0x7f0000bab000)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000722000)=[], 0x0, &(0x7f0000833000-0x108)=[{0x58, 0x114, 0x8, "28c5930fbcf034a982ceb88c6f467808045ce388c0d9358eccf1430aeff4a1003b2205494405d3fd10fb2951acf525789784ba606007aad99d34b5735df0d89dc8"}], 0x58, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x6f7b3c56e4c23f06, &(0x7f000019b000-0x7e)=""/126, &(0x7f0000271000)=0x7e) 2018/01/17 04:30:55 executing program 4: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000083000-0x28)={@common='ip6tnl0\x00', &(0x7f0000d28000)=@ethtool_gstrings={0x1b, 0x5, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000fe8000)=0x0) [ 75.347852] QAT: Invalid ioctl [ 75.360511] QAT: Invalid ioctl 2018/01/17 04:30:55 executing program 5: clone(0x0, &(0x7f0000eb3000)="", &(0x7f000092c000)=0x0, &(0x7f00006fd000)=0x0, &(0x7f0000680000)="") get_robust_list(0x0, &(0x7f0000e81000-0x8)=&(0x7f0000485000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000750000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x100000000, 0x101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000001000-0x108)={0x1, {{0xa, 0x2, 0x800000000000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/17 04:30:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000db7000-0xc)={0x0, 0x0, 0x0}, &(0x7f000029b000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f00003dd000)={0x0, 0x0}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003a0000)='/dev/sequencer\x00', 0x10b800, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) tkill(r2, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002d7000-0x11)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) 2018/01/17 04:30:55 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f00007bf000)='/dev/vcs#\x00', 0x100, 0x100) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000953000-0xc)={{0x8, 0xfffffffffffff8b7, 0x3f, 0x1, 0x3, 0x100}, 0x100000000}) read$eventfd(r0, &(0x7f00003b0000-0x8)=0x0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009e8000)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007a1000+0xfab)='/selinux/enforce\x00', 0x400000, 0x0) pwritev(r1, &(0x7f0000d41000)=[{&(0x7f000051c000-0x60)="bd0df06cd93c1cb67f25117c832bf5ef6d9df3c3ff36591bd2a17c8f00cfe9f086c82f8e7bf865e460989bc8d6a61ed25f46a0cbd6c83f5275cd610b9af537a403d956812ab208afcdd03a1455fed62225d5f3fbe6cbad6a6fd33bc5ddcff781", 0x60}, {&(0x7f000037d000)="ffc78697f9740cf8efd83c7208c8c396ae634aa9bf6e450e687b3379f216594c91eb60ae7adad4971ebb5e8645e8ee1f2b6a1cbea264d6c877ebaf59c50ec176c814038e9a4af83cf448f0d4d0974214978c7964d4a569fbff8f3ac14fca3ac6f0dbc420cbe3f1da7ff00dc838f161ff132afd61411d48e1761937636dcec899113588b142ba00153680b36365769c0c9b55a65bdcccbf7e2a5f5b5c7658ace153818c", 0xa3}, {&(0x7f00006ab000-0x54)="e21f2ff03c535b6a4039ff277a7f3b015dfe809e3d6a36f103487f05906fa111283b580eeafe4ddd29849865625e55bb1832567944a0c35a00b72cd5299436ceec8c0941d151a065f0e3fac443b15189fa04e411", 0x54}, {&(0x7f00007aa000-0x8b)="c2289056a10e1e2e788ce57e7708d15cecd9194e996f7c48954b6d2a1767c6eec2b793d0dcc1a4eaebbd025a00c163def51213618dbbb30d6a751c9efbdb8dad7802867d099e9ed403df3f5546660fb566b04d1c765b1113f93ed6d8b1addc5b0ef4128dc48cb9e9f36c0512d25deb9b2c2a60c12370c8f5ee73aba1ac012234fd9f77ceacaec2bfa865a0", 0x8b}, {&(0x7f0000a00000)="18e9cb501220856f00af56a9eb27b93c7e863856b8ef7580cf9c8f212d46ec162d56e2c08e738593188ba565a11fd2d3b2b3131512d762ce018de54e7d1439ed0b8681e5f2a07dbf06ca1f0aafb5ae7be1ef7cc968ec23fae5044eaf2581ef27a0b847c9b32eaa99f9aeab8dbd", 0x6d}, {&(0x7f0000bf2000)="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", 0x1000}], 0x6, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000ce2000)={{0x2, 0x0}, 'port1\x00', 0x4c, 0x100000, 0x8, 0x1, 0x1, 0x3, 0x7ff, 0x0, 0x2, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x3) 2018/01/17 04:30:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f00009ee000+0xc99)=""/105, &(0x7f00000b9000)=0x69) r1 = socket$inet6(0xa, 0x80002, 0x0) io_setup(0x1000, &(0x7f00004e8000)=0x0) io_submit(r2, 0x1, &(0x7f0000788000-0x38)=[&(0x7f000067f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000ed000)="", 0x0, 0x40, 0x0, 0x0, 0xffffffffffffffff}]) r3 = syz_open_dev$adsp(&(0x7f00004b9000-0xb)='/dev/adsp#\x00', 0xffffffff00000000, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f00002c2000-0x5c)={0x9, 0x3, {0x2, 0x2, 0x5, 0x3, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futex(&(0x7f0000c29000)=0x6, 0x9, 0x2, &(0x7f0000163000-0x10)={0x0, 0x989680}, &(0x7f0000b52000-0x4)=0x200, 0x2) 2018/01/17 04:30:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053c000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000db1000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000bf6000-0x1)="") r0 = open(&(0x7f0000855000)='./file0\x00', 0x800, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents(r0, &(0x7f0000e35000-0xc0)=""/192, 0xc0) getdents64(r0, &(0x7f0000429000-0x1000)=""/1696, 0x6a0) getdents(r0, &(0x7f0000fd9000-0xb2)=""/0, 0x0) 2018/01/17 04:30:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000aa6000-0x4)=0x304, &(0x7f00008f5000-0x8)=0x4) sendfile(r1, r0, &(0x7f0000b4c000-0x8)=0x0, 0x5) sendfile(r1, r0, 0x0, 0x930) 2018/01/17 04:30:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xe)='net/ip_mr_vif\x00') setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000238000)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00008b5000)='/dev/vcsa#\x00', 0xff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f000017f000)='./file0\x00', 0x2, 0x8) syz_open_dev$random(&(0x7f0000c11000-0xc)='/dev/random\x00', 0x0, 0x40) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r1, &(0x7f00004b9000)=@random={'user.\x00', '/dev/vcsa#\x00'}) 2018/01/17 04:30:55 executing program 2: mmap(&(0x7f0000000000/0xee4000)=nil, 0xee4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000967000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff0001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(0xffffffffffffffff, 0xc0045516, &(0x7f0000ee6000-0x4)=0xffff) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000ee5000-0xb)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f0000ee5000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee5000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) r1 = gettid() readv(r0, &(0x7f00003c2000)=[{&(0x7f0000ee5000-0xd1)=""/209, 0xd1}], 0x1) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_STAT(0x0, 0x3, 0x12, &(0x7f0000a64000)=""/141) tkill(r1, 0x1000000000016) rt_sigpending(&(0x7f0000b79000)={0x0}, 0x8) getcwd(&(0x7f0000a7c000-0xef)=""/239, 0xef) 2018/01/17 04:30:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e65000)='/dev/cuse\x00', 0x40, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000359000)={{0xffffffffffffffff, 0x1, 0x1, 0x1, 0x7ab15dac}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_int(r0, 0x0, 0x80000000017, &(0x7f0000ef5000)=0x2, 0x4) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000ef7000-0x4)=0xbc, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000dda000-0xc)={0x3, r0, 0x1}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f00007b6000)={0x2, 0x3ff, 0x2, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 04:30:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x40001000000, 0x0) r2 = syz_open_dev$mouse(&(0x7f00003b8000-0x12)='/dev/input/mouse#\x00', 0x6, 0x400) connect$nfc_raw(r2, &(0x7f0000a04000)={0x27, 0x3, 0x4660e898, 0x7}, 0x10) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) utime(&(0x7f0000059000)='./file0\x00', &(0x7f000058c000)={0xfff, 0x0}) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x5, "e91f7189591e9233614b"}, 0xc) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000758000)=0x0) accept4$unix(r1, &(0x7f0000fd6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x0) fsync(r0) 2018/01/17 04:30:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r0, &(0x7f0000317000)=[{0x0, 0x0}], 0x1, 0x7fd) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f91000-0xc)={0x0, 0x0}) clone(0x0, &(0x7f0000814000)="", &(0x7f0000919000-0x4)=0x0, &(0x7f0000311000)=0x0, &(0x7f0000956000)="") epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x20002010, 0x0}) socket$nl_route(0x10, 0x3, 0x0) r2 = add_key$keyring(&(0x7f000021e000-0x8)='keyring\x00', &(0x7f00005bc000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key(&(0x7f0000d69000)='.request_key_auth\x00', &(0x7f0000dad000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000000a000)="0f415c1ee1d14b9cd44d81ddd28a4e95cefb78c8d0967e8ab01e8fb8f090461a1dc08aac2ee1179d7b69d80be92b2f450a301c76778e352cda399965917243be5e888088967c90c7a268e62e9ac2259c74d6a85867da262850", 0x59, r2) 2018/01/17 04:30:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mq_notify(0xffffffffffffffff, &(0x7f000050c000-0x36)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001f5000)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f000096d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$audion(&(0x7f0000f64000)='/dev/audio#\x00', 0xffffffffffffff6d, 0x400000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000098a000)={0x0, 0x7}, &(0x7f0000f90000-0x4)=0x6) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000038c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x0, 0x2000ff, 0xf, 0x4, 0x1a92, 0x4}, &(0x7f0000ae9000)=0x299) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000fd9000-0x8)={r2, 0x1}, &(0x7f0000021000-0x4)=0xfffffffffffffcbf) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000ae7000)=0x2, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000010e000-0x6)={r2, 0xff}, &(0x7f00007bc000-0x4)=0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c83000-0x4)=0x0) perf_event_open(&(0x7f0000907000)={0x0, 0x78, 0xfffffffffffffff9, 0x100, 0x6, 0x100, 0x0, 0x4, 0x80000, 0x2, 0x3, 0xdfe8, 0x4, 0xfff, 0xd2ce, 0x3, 0x9, 0xc00000000000000, 0x5, 0xfffffffffffffff8, 0x7, 0x1, 0x9, 0x0, 0x1, 0x8, 0xc469, 0x0, 0x8001, 0x4, 0x1ff, 0xfffffffffffffffa, 0xfd4f, 0x9, 0xffffffff, 0x1, 0x16, 0xa49, 0x0, 0x8, 0x3, @perf_config_ext={0x1ff, 0x1}, 0x0, 0x8000, 0x8000, 0x2, 0x800, 0x0, 0x3ec8, 0x0}, r3, 0xffffffff, r1, 0x6) mknod(&(0x7f00008bf000-0x8)='./file0\x00', 0xe048, 0x6) 2018/01/17 04:30:55 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x2, 0x8, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00001b0000)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000003000-0x8)=0x0, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000003000-0x8)={r1, 0x1000000040}, &(0x7f0000001000-0x4)=0x28c) 2018/01/17 04:30:55 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000de4000-0x8c)={0x3, 0x3, 0xf4, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f00001e1000)={{0xff, 0x9}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000864000)={r1, r1, 0x5, 0x0, &(0x7f000061e000-0x3)='u\x00`', 0x3ff, 0x80, 0x530, 0xfffffffffffffffc, 0x3f, 0x0, 0x60b, "e0259ed24fe672edbbe2e3cc516930b653faffd0f3ce3bf10bf33a3d96748912d9829bb7d7"}) 2018/01/17 04:30:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x80000001, 0xb, 0xa, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getuid() 2018/01/17 04:30:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x800000002) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00004fc000)={0x0, 0x0}) accept$inet6(r0, &(0x7f0000b2d000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ef4000)=0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000124000)=0x0) ptrace$pokeuser(0x6, r2, 0x100, 0x80000001) accept(r0, &(0x7f0000b4e000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000270000)=0xc) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ppoll(&(0x7f00006a7000-0x28)=[{r0, 0x40, 0x0}], 0x1, &(0x7f00002da000)={0x77359400, 0x0}, &(0x7f0000b50000-0x8)={0x0}, 0x8) 2018/01/17 04:30:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000243000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000726000-0x4)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000965000-0x48)={0xf, 0x2000000000000076, &(0x7f0000e76000)=@raw=[@call={0x85, 0x0, 0x0, 0x25}], &(0x7f0000f08000-0xb)="05000000172373689deb89", 0x228, 0xe9, &(0x7f0000f81000-0xe9)=""/233, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) socketpair(0xe, 0x5, 0x0, &(0x7f0000267000)={0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000392000)=0x6) connect$ax25(r2, &(0x7f000018a000)={0x1e, {"03091f0000de35"}, 0x0}, 0x10) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f00005de000)=0x6, &(0x7f0000ae8000-0x8)=0x2) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000d9a000)=0xfff, &(0x7f0000dc2000)=0x1) 2018/01/17 04:30:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000cde000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00002e7000-0xc)={0x0, 0x0}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b39000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000595000-0x4)=@int=0x0, &(0x7f0000b5b000)=0x4) r4 = gettid() r5 = gettid() lstat(&(0x7f00003d6000)='./file0\x00', &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0xb, 0x4, 0x3f, &(0x7f0000e9e000-0x8)={0x0, 0x0}) r8 = getuid() fstat(r1, &(0x7f0000d9f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00006f7000-0x4)=0x0, &(0x7f00000cc000-0x4)=0x0, &(0x7f0000bcc000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00005cf000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a62000-0x4)=0xe8) fstat(r0, &(0x7f0000991000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000f7b000-0x4)=0x0, &(0x7f0000b38000)=0x0, &(0x7f0000dbc000)=0x0) getgroups(0x1, &(0x7f0000f17000-0x4)=[0xffffffffffffffff]) sendmsg$kcm(r7, &(0x7f00004f4000-0x38)={&(0x7f00003f0000-0x9)=@rc={0x1f, {0x7, 0x96f3, 0x4, 0x3, 0x9, 0x7}, 0x7}, 0x9, &(0x7f0000254000)=[{&(0x7f0000169000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000307000-0x883)=[{0xe0, 0x111, 0x0, "fa63ca774684d131c3a1c391772d84310021b1cec24a9d8889fb81e3896844b8d3ebc7fb2490225055496b7aa8168b76ccfefb143752e721f66c73b6a75bdf98e8474c9d7a37fb340046dd8767f9b7a96e0e1780493c7c71f6cb1436d230e9093f718ae0070f41d4d2e03805d47650321e8c3edaa3e984d7003c20795a8b64ea0a02372ef687c583af4c6bd297069e4c6ec491918a334bece9936dd54616c620a11c36f6eba7fa8b67a1259e0ca1352af7f5cc48183f43a6af8bee2a2f8ed6b600628ca0fd77b23db5f152e820b9"}, {0x58, 0x10f, 0x1, "1733d51da26a8186d5b17684cac5dbe2bdfe99a13b9fb11bf1f2d724ad4437551f27ba6a147506990a0a9ff7e6bb36cdc881654d193c8a9b9b0f1c9ef1d047951e7d9d1d2163"}, {0x50, 0x0, 0xfff, "370bf4fa0d473bffdc5f84e8d4391406c19fcea5776c99bc6c5a2dd81b90d078be493653e8d511e830e7e1cfc4b2bb25dfd8e9ca7e88f2c2ecccc299e1f482"}, {0x1010, 0x11d, 0x5, "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"}], 0x1198, 0x4040004}, 0x8010) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000450000)={{{@in=@broadcast=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000401000-0x4)=0xe8) getresgid(&(0x7f0000c05000-0x4)=0x0, &(0x7f0000e2d000)=0x0, &(0x7f0000932000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000284000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e0c000-0x4)=0xe8) stat(&(0x7f0000c14000)='./file0\x00', &(0x7f0000299000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r6, &(0x7f0000d01000-0x38)={&(0x7f000048c000-0xc)=@proc={0x10, 0x0, 0x2, 0x2}, 0xc, &(0x7f00006e4000-0x40)=[{&(0x7f000014f000)={0x1c0, 0x1d, 0x1, 0x2, 0x0, "", [@generic="2db4f095a983990e6d00e52c70905a7f0f8ec0f6942885dcf233a8e6bd5a7f32ab90de71c0c5e41d0cc7ebe27ab889ebec5d4a658a2ee50898b13c9691d78e7da03359237f5e6a919c21fb6e596a6062300e6f8c2d20c9c11111fcc438d868bdc35a03733f6d0d9397277b6613f2acb8136741a41fe3768e64346028b4552f22127e8dbb36a7d98124bc85b53863ad991dc6ab0e604fb6156192cffdd10ca40e0fae8928c12aad0a02da37e3091447dc3cc53501d565c6c85b40b2b886af23adc6ec64a1bb5cc7bec27da608f8d38e", @typed={0x8, 0x43, @void=""}, @typed={0xc, 0x5c, @pid=r4}, @nested={0x9c, 0x6d, [@generic="b165738bff4b78d8758d40f77798adfe07de29ce25243ebdbdca684c40afe17752ad64b2f30d5fcedadf39e3ba66dfa322fa6b844c80a20e3001e23f83828a0a9721eae16aa68ce48e1e30a6f610ac79d5d27e1613da8f26f096cab28a1e757f7b36a7b48d4ae3968b7da82c1befbd339c1f91277cf78b59df2fef1355dcc62be6bce16f478cc5000c99ff11356f39c7a5b7a98f98a873"]}, @typed={0x18, 0x51, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0x18, 0x8, @ipv6=@loopback={0x0, 0x1}}]}, 0x1c0}, {&(0x7f0000cce000-0x138)={0x138, 0x3b, 0x800, 0x2, 0x3, "", [@typed={0x44, 0x6f, @binary="27e8576c4a66ed0295812209daaefb11d1a1d6f093bc74d2e1ce34c59529510da397c63e386e062681a343d3e5ee7e7c34c9fb361e8c493e90b5"}, @typed={0xc, 0x17, @uid=r8}, @generic="083c833e1cbbeb713a56390d98b33e8e368aec97c55c680c49bb04b46bb5fea14a5c206a8cb4c771fb8f571bc4d9f7666b30497352533751e648fe718edde0eb807c3bf3b614fe559c15d46a2bb795f9f61e4bba4733a10f8de8378ce0feda3e159a0c6922af1842108e52390e39510b8c8abfce8415a1aa48f384cd52c1444eecf8f74976bf9d1fcf3d69e5262a7f02414dc3421b406355c660d0a1f1d685b4458ba96156091a1bd78cfb5585deff43890cad9a9f4a50850001e91f3bb6ef891f4d8f29fc8b2edc7c67c9e24abe30dd1d234f2f91"]}, 0x138}, {&(0x7f00001a9000)={0x1c, 0x39, 0x100, 0x1, 0x2, "", [@typed={0xc, 0x26, @str=']\x00'}]}, 0x1c}, {&(0x7f000031e000-0x68)={0x68, 0x1a, 0x100, 0x1, 0x1, "", [@generic="c483ce28e8dfd818b22ffdd3df159086cc07693ad5968b1ef372b1fc515854551208291883bf9a0ca156117842ee92997138", @typed={0x18, 0x65, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}}, @typed={0xc, 0x2f, @ipv4=@multicast2=0xe0000002}]}, 0x68}], 0x4, &(0x7f0000132000-0x100)=[@rights={0x30, 0x1, 0x1, [r0, r2, r2, r2, r0, r2, r0]}, @cred={0x20, 0x1, 0x2, r5, r9, r10}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r5, r11, r12}, @rights={0x18, 0x1, 0x1, [r1, r2]}, @cred={0x20, 0x1, 0x2, r4, r13, r14}, @cred={0x20, 0x1, 0x2, r5, r15, r16}, @cred={0x20, 0x1, 0x2, r4, r17, r18}], 0x100, 0x10}, 0x8000) kcmp$KCMP_EPOLL_TFD(r5, r4, 0x7, r0, &(0x7f0000571000-0xc)={r2, r0, 0x1}) 2018/01/17 04:30:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000381000)='/dev/ppp\x00', 0x101001, 0x0) r1 = getpgrp(0xffffffffffffffff) kcmp$KCMP_EPOLL_TFD(r1, 0x0, 0x7, r0, &(0x7f0000303000-0xc)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) fallocate(r0, 0x1, 0x3, 0xc2f) userfaultfd(0x80800) semget(0xffffffffffffffff, 0x800000000000, 0x0) 2018/01/17 04:30:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000596000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000c01000)={0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000caf000)='/dev/audio\x00', 0x111001, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x9) writev(r0, &(0x7f0000764000-0x10)=[{&(0x7f0000d08000-0x2)='\'k', 0x1}], 0x1) r2 = syz_open_pts(r0, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000c83000-0x4)=0x0) 2018/01/17 04:30:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f00009af000-0x1)=0x0, &(0x7f0000a82000)=0xffffffffffffff4b) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f000081c000-0x16)="6e16e8ebe4b909d007253ea93381800d8a0a5de6ca91", 0x16) 2018/01/17 04:30:56 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00005f7000)='/dev/snd/midiC#D#\x00', 0x1, 0x200) getdents64(r1, &(0x7f00008ba000)=""/193, 0xc1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f3, &(0x7f0000cae000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000402000-0x20)="6d7a21395dc85d9eddaaa838aaf55fbc81f408d86af3d0a3e86c76c76d5ca1a9"}) syncfs(r0) 2018/01/17 04:30:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000009f000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f000008f000)="97df99c9667c0d104379e3c23b582383ec56c719ecff599cb17edfec0bea9fae7cab1f24dd6cdd513193d8339891f7009529abc8d29c4d6c366c45d825fb5da0103276d5e478b3319f544e7adf2bd0cee3037b612eb6ad4249cd98f6b0c2d0aaa64dda55b333c25f97cb7c9af7c96c30e864305f92f30f4f2544af11af9abc78dc02134c74bd16d14ceab1b46be6dd4f85b1725a13d4f1763d101e513c2a3f2523b9d3b5", 0xa4) syz_emit_ethernet(0x4a, &(0x7f0000839000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x2f, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x7, 0x8, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) 2018/01/17 04:30:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000bb1000-0x4)=0x6, 0x4) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) rename(&(0x7f0000ecc000)='./file0\x00', &(0x7f0000f8d000-0x8)='./file0\x00') getxattr(&(0x7f0000105000-0x8)='./file0\x00', &(0x7f00009e8000)=@known='system.advise\x00', &(0x7f00008ba000-0x91)=""/145, 0x91) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000a74000-0x4)=0x5, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000ce7000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6}, 0x98) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000bc7000-0x40)={0x800, 0x0, 0x3, 0x2, "6ce7de5ee672b3ac9cd0fbc00cad4c271eddcd1c83ee85a3f53805b0451b1609b9ee7902f1d226ce4e9f4b25", 0xda8}) 2018/01/17 04:30:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2000000020205bc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00001a4000-0x44)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) readv(r2, &(0x7f000071a000-0x80)=[{&(0x7f0000f2c000-0xef)=""/239, 0xef}], 0x1) 2018/01/17 04:30:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000687000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x4, &(0x7f0000011000)={0x0, 0x0}) r0 = memfd_create(&(0x7f00001d8000-0x1)='D', 0x4) fallocate(r0, 0x0, 0x0, 0x4) 2018/01/17 04:30:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x6) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000c8c000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 04:30:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) pause() setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000f21000-0x4)=0x0, 0x4) 2018/01/17 04:30:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000516000)='/dev/sg#\x00', 0x7, 0x241d2afe6e143c24) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x7e) listen(r0, 0x6) r2 = accept$inet(r0, &(0x7f00009f6000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006ee000-0x4)=0x10) setsockopt(r2, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="", 0x0) pwritev(r0, &(0x7f0000c50000)=[{&(0x7f0000962000)="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", 0x1000}], 0x1, 0x0) 2018/01/17 04:30:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000a2c000)={0x0, 0x3ff}, &(0x7f0000f90000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000961000-0x8)={r4, 0x4, 0x0, []}, 0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c61000)={0x0, 0x0, 0x0}, &(0x7f0000ed8000)=0xc) perf_event_open(&(0x7f000058a000)={0x0, 0x78, 0x6, 0x3, 0x6, 0x3800000, 0x0, 0x8, 0x1800, 0xa, 0x8, 0x7, 0x100010000, 0x2, 0x5, 0x5, 0x5cb73e70, 0x5, 0x5, 0xd11c, 0x877, 0x4, 0x8, 0x0, 0x5, 0x8, 0x8001, 0x80000000, 0xfffffffffffffe01, 0xffffffffffffffd5, 0x687, 0x8, 0x800, 0x745a, 0xffffffffffffff01, 0x47bf, 0x8, 0x6, 0x0, 0x8, 0x3, @perf_config_ext={0x6, 0x7fffffff}, 0x1200, 0xc334, 0xe4, 0x5, 0x3, 0x91, 0x3, 0x0}, r5, 0xfffffffffffffff9, r1, 0xf) r6 = semget$private(0x0, 0x0, 0x400) semop(r6, &(0x7f0000a3a000-0xc)=[{0x3, 0x80, 0x800}, {0x4, 0xffff, 0x1800}], 0x2) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r0, r2}) shutdown(r0, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000074e000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00006ec000-0x4)=0xfffffffffffffe53) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000247000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000012c000)=0x8) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000aae000-0xe)={0x5, [0x97, 0x1, 0x2, 0x5, 0x7]}, 0xe) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000041f000)={r7, 0xac, "539a3dbecf79a0664e24ea8cb60fdb5a9dd3cdf39f9427e6454093a043c8b831a722b081d5aa282b2a9daa497ede61255c0ea11e714e1eb4cdedddce88d143057578c9b5a7e10f31f726aef2259797adc591c45434f9a8b48328dddd0ffa56e821674dc2b7dcd4ab6b073909b4cda9e839c372323a4af23fb7ffcf84889bb19bc1fe32e64caae02452f55a2356e4a4e90678096ff2cc31e4fbdf60587ccfab0b3b5b90fc52ebf35f28ef1d0a"}, &(0x7f00005c7000-0x4)=0xb4) 2018/01/17 04:30:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000513000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000c2a000-0x4)=0x5, 0x4) getdents(r0, &(0x7f0000ae9000)=""/146, 0x92) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) r1 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="666400000004bb") mmap(&(0x7f00007bb000/0x1000)=nil, 0x1000, 0x3000001, 0x10, r1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x4, 0x4) r2 = semget(0x2, 0x3, 0xc) semtimedop(r2, &(0x7f00007c6000)=[{0x3, 0x100000000, 0x800}, {0x3, 0x8, 0x0}, {0x1, 0xe29, 0x1000}, {0x3, 0xeb1, 0x800}, {0x4, 0x7fffffff8000, 0x800}], 0x5, &(0x7f0000ce5000-0x10)={0x77359400, 0x0}) 2018/01/17 04:30:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00000ef000)='/dev/usbmon#\x00', 0x401, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000043c000)='/selinux/create\x00', 0x2, 0x0) linkat(r0, &(0x7f00009d0000-0x8)='./file0\x00', r1, &(0x7f00008cf000-0x8)='./file0\x00', 0x1000) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00006ed000)='attr/fscreate\x00') pwritev(r2, &(0x7f0000d6e000-0x20)=[], 0x178, 0x0) open$dir(&(0x7f0000088000)='./file0\x00', 0x1, 0x0) accept4$packet(r2, 0x0, &(0x7f000077d000-0x4)=0x0, 0x80000) 2018/01/17 04:30:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e91000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000005c000-0x4)=@int=0x22, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) bind$alg(r0, &(0x7f00007fb000)={0x26, 'rng\x00', 0x0, 0xfffffffffffffffe, 'stdrng\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f000027f000)={0x0, 0x0, &(0x7f00009f7000-0x70)=[], 0x0, &(0x7f000024c000-0xc0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000032000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/17 04:30:56 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x101080, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r1, 0x89f8, &(0x7f0000001000)="8cece941a27f80d02d74ae18b91dbf765a272e444d50be2482048bab4dbd682f0a0be478d6a54f13898a89b7f3942258ca938c76299a5c14294a6d678ab78a6a9c921d32e675a300b91e6903e7a501c2bce0c7c55278a0bcfbf83113b8dea1de3034abe1be98ed05d0a0eba79bd18f565b5597bbd45fbc61eb4517dd16e986b8e431d1f0ee6a329f5c8419b2896d4db8f8605c0fd2154472ae26f560437fb211e08bf5a4a91e0e3a6d96958ccdb3b8e29b6bb340423954eff2d3808ce5e4b012af9ccf562846fb6ac36b720e8116784355968306d43c358b98f109c67ce5bf9f67bb84e9f6d4432cb1472b6fa776fa7c7656488649f8a5a323") ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000001000)=""/4096, 0x1000, 0x0, &(0x7f0000013000-0x10)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000003000)=0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000004000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) accept$inet6(r1, &(0x7f0000bd0000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000e76000-0x4)=0x1c) 2018/01/17 04:30:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400020000000010, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000aff000-0x4)=0x0, &(0x7f0000727000-0x4)=0x4) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000024d000-0x20)={@common='gretap0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00001d5000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000c10000)={0x0, 0x0}) 2018/01/17 04:30:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dba000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$llc(0x1a, 0x2, 0x0) connect$inet(r0, &(0x7f00008ff000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 04:30:56 executing program 6: r0 = socket(0x11, 0x800000000005, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) setsockopt(r0, 0x400000000114, 0x807, &(0x7f0000001000-0xa)="fc000000070000b5dc3b", 0xa) 2018/01/17 04:30:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f000070b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000042000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579fffffffffffffffff928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r2}, &(0x7f00000fc000)=""/1, 0x1, &(0x7f000040c000-0x2c)={&(0x7f0000685000)={'sha512-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$admmidi(&(0x7f0000efc000-0xe)='/dev/admmidi#\x00', 0x1, 0x200000) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f00000e4000-0x8)=0x0, &(0x7f00008d5000-0x4)=0x8) 2018/01/17 04:30:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x200000) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00006dc000)={0x2, r1, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d11000)='/dev/ptmx\x00', 0x0, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f000031a000-0xa)='/dev/cuse\x00', 0x2000, 0x0) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000410000-0x8)=0x0) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f000010e000)={0x9, 0x9, 0x5f, 0x0, 0xffffffff80000001, 0x5}) perf_event_open(&(0x7f000047d000)={0x2, 0x78, 0xe3, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstatfs(r2, &(0x7f0000be8000)=""/232) 2018/01/17 04:30:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000771000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r0, 0x200240) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000d0a000-0x4)=0x2, 0x4) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x33, &(0x7f000070b000-0x10f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x25, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x11, 0x0, '\x00\x00\x00\x00\x00\x00\b\x00p'}}}}}, 0x0) 2018/01/17 04:30:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000531000)='./file0\x00') r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000034a000)='/dev/vcs\x00', 0x4000, 0x0) r1 = openat(r0, &(0x7f00003cc000-0x8)='./file0\x00', 0x40, 0xa) stat(&(0x7f0000e2a000-0x8)='./file0\x00', &(0x7f00001c9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x200, &(0x7f0000f64000)='./file0\x00', r2, &(0x7f00002ab000-0xd1)="d5f344eb72d357dd58184210878caf02be929052060fa430a959491a0eab18f4829dd8e8973a18334bacd1cf613d31e5fb879831a8095018a830d3f088f782efddf77c561e6d0aa705373e2c2331d0fa11c7a44e5f3087ecbd0e405397b02d018586d10952efe0d9211bcb38cb03383a2546021d2c5c9d4ed149e5212c663bf890664de00279e4b4bc9dc84407a53767beae74cfe94d501494f7134aab7308bf896608d28ae05b84f5ac332b100da7a71eb39bb1146f1d2aa9c93137a7669461b0fc04b8ee2264228b239640f8c804ef6e") vmsplice(r0, &(0x7f0000b5c000)=[{&(0x7f00000e7000)="f67d27a412e73764298a94714b4dcc88a8f45c60be7e60e1edb63ef4e64070f28616bbe3f59c0eb9c49b90fd890c1519423b45ed6752e5ede9674a18c4d43617c16db854285c5e70da0344fe893d3feeaceaaaa7ae47ff6f955536c669964cd652", 0x61}], 0x1, 0x0) semget$private(0x0, 0x0, 0x0) getrlimit(0x0, &(0x7f00004e0000-0x10)={0x0, 0x0}) inotify_add_watch(r0, &(0x7f000062d000-0x8)='./file0\x00', 0x84000008) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lstat(&(0x7f00009a8000-0x8)='./file0\x00', &(0x7f0000038000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) execveat(r1, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x10)=[], &(0x7f0000002000-0x1c)=[&(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)="747275737465641e00", &(0x7f0000002000-0x1)='\x00'], 0x1000) 2018/01/17 04:30:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008a2000-0x9)='loginuid\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f00004f3000-0x1)='0', 0x1}], 0x1) openat$selinux_status(0xffffffffffffff9c, &(0x7f000019e000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f00004d2000)={0x5, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 04:30:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000001000-0x47)="a5a1695d0deeaaafcc5e1edb685db925f594c77aba0bcd25449a962e0991a751846cb74666dbcc1747b081c6438c7f298d7bdf8bfb5d1732117dca5c94c7c8780757c9c0de040b") ioctl$KDSKBLED(r0, 0x4b65, 0x3) getcwd(&(0x7f0000000000)=""/78, 0x4e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004db000)='/dev/sequencer2\x00', 0x2000100000, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x80045113) ioctl$TCSETA(r0, 0x5406, &(0x7f0000541000-0x14)={0x6, 0x8001, 0x6, 0x10001, 0x6, 0x9, 0x81, 0x80000001, 0x100000001, 0x80000001}) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000ec3000)=0x20, 0x4) 2018/01/17 04:30:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f6b000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000fb0000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = syz_open_procfs(0x0, &(0x7f0000a1d000)='cpuset\x00') chdir(&(0x7f0000834000)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000b39000)=[{&(0x7f00003fc000)=""/1, 0x1}], 0x1, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00004a1000-0x4)=0x7f) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000986000)={0x7, 0x10000}) 2018/01/17 04:30:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)={0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x2) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00002aa000)=0x0, &(0x7f0000bc6000)=0x4) 2018/01/17 04:30:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x9, 0x101200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000000)=""/253) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4003, &(0x7f0000809000-0x8)=0x9, 0x53, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000783000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000a2f000)={0x4, 0x6, 0xffffffff, 0x5, 0xe1cf}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000bf3000-0x10)={&(0x7f0000484000/0x1000)=nil, 0x1000}) get_mempolicy(&(0x7f000000c000)=0x0, &(0x7f0000fd5000)=0x0, 0x7ffd, &(0x7f0000000000/0x2000)=nil, 0x3) 2018/01/17 04:30:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000c19000-0x20)={@common='eql\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x3cc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$alg(r0, &(0x7f0000f3b000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000065b000)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) unlink(&(0x7f00008dc000-0x8)='./file0\x00') sendmsg$alg(r1, &(0x7f0000943000)={0x0, 0x0, &(0x7f0000f92000-0x50)=[], 0x0, &(0x7f0000dba000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r0, &(0x7f000053a000-0x38)={&(0x7f000057c000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xfffffffffffffcfd, &(0x7f0000607000)=[], 0x1, &(0x7f00003c1000)=""/0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000eff000-0xc)='/dev/amidi#\x00', 0x100000000, 0x40) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000029000)="8e747275737465647573657200") setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000c49000)="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", 0xfc) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000b06000)={0x1, &(0x7f0000967000-0x97)=""/151, &(0x7f00001bd000)=[{0x7, 0xe, 0x1, &(0x7f00005c3000)=""/14}]}) 2018/01/17 04:30:56 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f000000d000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}}}, &(0x7f000000d000)=0x32) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f000000e000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) syz_extract_tcp_res$synack(&(0x7f000000d000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000000e000)={0x0, 0x0}, 0x80000000, 0x380) syz_emit_ethernet(0x9e, &(0x7f0000000000)={@random="8d398000a5fd", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0xfffffffffffffffc, 0x6, "630600", 0x68, 0x40000000003a, 0x80000043ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x4}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0x2, 0x1, r1, r2, 0x7, 0x0, 0xc, 0x0, 0x2, 0x0, 0x5, {[@generic={0x22, 0xc, "45d2397c8bcf788f7591"}, @generic={0x2, 0xf, "d870a354c168c419adef5986d8"}]}}, {"906d4f2c3f026b8998d4cf7c9bb2614a84d533a240b88bc384a8ba38705dbb32b5353c50f269fe5cc407ad17cde741b85f6757f5fe7b2330"}}}}}}}, 0x0) 2018/01/17 04:30:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000463000-0x22)="5800000014000900a2bb4b80040d8c5628060000000004106a9643c218fe59009e4a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) r1 = socket(0x1e, 0x80004, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000000)={@common='vcan0\x00', @ifru_flags=0x1b00}) r2 = fcntl$dupfd(r1, 0x0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f0000001000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000c01000+0xfe9)=0x7) 2018/01/17 04:30:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000d11000-0x4)=0xfffffffffffffffb, 0x4) r1 = syz_open_dev$sg(&(0x7f00002c8000-0x7)='/dev/sg#\x00', 0x7, 0x20000) syz_open_pts(r1, 0x501200) r2 = dup(r0) bind$inet6(r2, &(0x7f0000876000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x39) 2018/01/17 04:30:56 executing program 0: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ec4000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00006e7000-0x8)={0x0, 0x7, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000856000-0xa0)={r1, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6b1f, 0x561, 0x3ff, 0x6, 0x970a}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000001000-0x38)={&(0x7f0000002000-0x48)=@full={{0x3, {"16332909e25e26"}, 0xffff}, [{"7f2350607d9b1a"}, {"65ef77cde53284"}, {"3ac33f42f2afad"}, {"b99a22b2a56b83"}, {"c7752c6dec9867"}, {"347fb3e1c92644"}, {"15f3bc6178e754"}, {"aeb31053a53e26"}]}, 0x48, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0xed)="192478794048f7e4fef65756760372cf384b481474427a0bee6337439c0b99bbd915ae7675059645524b11b7e93be8016ab48cee29a45d8eb100673d116e929f77a02a860e9394cf3fdbd5b40e3dc59305293775d5a56ee2fce1d280050e36311ae21bc0f5876e682446028cb9ba1d52b049b429f3923b7089913e64ee2925f5e0a98ff253623354ca089f582bf5dcffe37cb9546882bb1ad9c2051d0e25ff69c123c713d42908e1251b2511d09a28d63d0e6f337bb14c79af28986732a528ed81972501aec2bd4f69a866f049540f638c73328b443261f60093522a4ee20f487a1ae3af6a8401d723ea133c79", 0xed}, {&(0x7f0000002000-0x48)="52157310f622ad71537be0d9c9423aad6195f380462b54e1b56b7a0a4eb1b5b576034d5d1026393b45bec9e860b9a09660d8487991cd5c1c8c6cf9690a95dc5aadffb34585f13cf5", 0x48}, {&(0x7f0000000000)="96bfea5358bff034e1220b7a494d9c7ae79d58a1a7ff4c9eb5c3fafacfc53401538cee77314e037f1330d9ad70679e31d2e53f2dd49c02d0e2a2170a290d53027e6140748bfaac0a30bd52944f5dcdd5986f3434a92b25", 0x57}, {&(0x7f0000001000)="1887bcda13278164b084da4e8d2940289632fe8eeed0eb4efcb67d4591c3f4050d077e39bf63cac649a638c08ab77973bbdfa0b050", 0x35}, {&(0x7f0000000000)="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", 0x1000}], 0x5, &(0x7f0000002000-0x220)=[{0x28, 0x105, 0x8, "2fb972ada0506c030f95ff0013b043dbe594375bfb3a0e"}, {0x108, 0x116, 0x40, "c62e77456a1ccdfea7541dfa14526e713e6bc1610e94ede33b9cb5be0c0aac5aa7e9874ed171e8db58b232da6594ffe0ddf6e698eb346d9e3c2778f2905e8bc835c124f30dd03c927679c577ca47d2ede5f6632c50cf6dff027d19e3574eb41bdda03ffd6df5ab4f1017bac88505f9773251b6201b1091fd0def80515427e054abcce5625fec171c1e4b228b4673c98b002adf3efe0058cc863048d6e2c252ce713a59690fd74b8b8705844b5e3f9910a15adc7131c6a2134a9ba3c6d2ee8873fb5336719ae8e293d26ba5a06d295afc4abc48dd1eb2f554fe301d5dd813441e9e6714b4eccfcfb20eb9e7c7f6540e5c76e31191"}, {0xc8, 0x11f, 0xb1, "f8d32d93ad56aee4564ed8ef5c26fa4e853142b7e38989d6fccefbdda0ecdeb5a4dcfd2222881eb43d4487febadf222e3654a1f8fd7023f0a11ff1d340335c28ee6285867ad3ce00452952c24934c6533f54ac8968141e8984db5d27af46227279fce878fa94074ecc3a5a7f9b8742e3da20d076b3e174e19fa876712d9204cdc39252a605f5723520b828c100807d6c61d74533c7f3cb9500f4bc5fa2ef3fbe55f29edfb6db0fb63a8f0182995383b6c6b6b5cb2e"}, {0x28, 0x118, 0x3, "ea7e5628d5573d2c62a4dc84980c01af59"}], 0x220, 0x40}, 0x1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r2, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x10, 0x29, 0x37, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/17 04:30:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000d1a000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r0 = request_key(&(0x7f0000428000-0x6)='logon\x00', &(0x7f0000a0c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00002fd000-0x9)='procproc\x00', 0xfffffffffffffffa) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008e3000)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00006bf000)=0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x20000) request_key(&(0x7f000043d000-0xd)='dns_resolver\x00', &(0x7f0000ccc000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000718000)='ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) 2018/01/17 04:30:56 executing program 3: munlockall() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000006d000-0xa)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f000023a000)=[{r0, 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007e6000)={0x0, 0x6, 0x10}, &(0x7f00003e1000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000f9000-0x19)={0x7, 0x9, 0x4, 0x1, 0x2, 0x800, 0x0, 0x100000001, 0x0}, &(0x7f0000d84000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000353000)={r1, 0x7, 0x4, 0xfffffffffffff801, 0xc, 0xd7, 0x0, 0x200, {r2, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x6, 0x2, 0x2, 0x4}}, &(0x7f0000e9a000)=0xb8) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000082000-0x1)=0x4de) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000ac4000-0x4)={r0}) 2018/01/17 04:30:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0x4000, 0xffffffffffffffff, 0x0, 0x8, 0x9, 0x1000000) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x2, r0, 0x1}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x6, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000c8d000)={0x1000, 0x13000, 0x5, 0x710, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) r4 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e74000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000e74000-0x4)=0x0, &(0x7f0000e73000)=0x4) connect$l2tp(r4, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x83) 2018/01/17 04:30:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000412000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f00008f5000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x4, &(0x7f0000fce000)={0x0, 0x0}) 2018/01/17 04:30:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c3000-0xa)='/dev/cuse\x00', 0x800000001, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00003cf000)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b5d000)=0xe8) write$fuse(r0, &(0x7f0000008000-0x28)={0x28, 0x4, 0x0, @fuse_notify_store_out={0x0, 0x0, 0x0}}, 0x28) 2018/01/17 04:30:56 executing program 5: clone(0x0, &(0x7f0000ae1000-0x14d)="", &(0x7f0000101000)=0x0, &(0x7f000093a000)=0x0, &(0x7f0000230000+0x530)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000315000-0x50)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f000073f000-0xb0)={{0x0, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00003b9000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00005b9000-0xa)='net/igmp6\x00') pread64(r1, &(0x7f00001c9000)=""/0, 0x0, 0x4000000) 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) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f34000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) symlinkat(&(0x7f0000d96000-0xa)='./file0\x00', r2, &(0x7f0000001000-0xa)='./file0\x00') 2018/01/17 04:30:56 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x7)='ns\x00\tXt\x00') getdents64(r0, &(0x7f0000c13000-0x9c)=""/223, 0xdf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000000)={&(0x7f000047a000)=[0x401, 0x1, 0x100, 0x1ad], 0x4, 0xfff, 0x8, 0x10000, 0x7, 0x694558cf, {0x6, 0x3, 0x8, 0x9, 0xe7a8, 0x9, 0x9b, 0x8, 0xc000000000000000, 0x100000001, 0x1a2b80000, 0x7, 0x400, 0x5, "a5bb5becdc6d924d800fd544e38a7e1254aa3b6165f40039f743abb98edda51f"}}) 2018/01/17 04:30:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000554000-0x11)='/dev/qat_adf_ctl\x00', 0x103100, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000074a000-0x4)=0x80000001, 0x4) r1 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00007aa000-0x4)=0x6, 0x4) r2 = dup(r1) getsockopt$sock_int(r2, 0x1, 0x2, &(0x7f0000edd000)=0x0, &(0x7f00002b9000-0x4)=0x4) sched_rr_get_interval(0x0, &(0x7f0000ac3000)={0x0, 0x0}) recvmmsg(r2, &(0x7f00000fa000)=[], 0x1ba, 0x10162, &(0x7f000018c000-0x10)={r3, 0x0}) 2018/01/17 04:30:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032d000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat(r1, &(0x7f0000b7b000-0x8)='./file0\x00', 0xd983fd612fb3c92b, 0x10) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000d5d000)={0xa, [0x2, 0x5, 0xfffffffffffffff9, 0x6, 0x0, 0xad, 0xe1, 0x3, 0xffffffffffff21be, 0x5]}, &(0x7f0000e29000-0x4)=0x18) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x3) r3 = getpgrp(0x0) ptrace$setregset(0x4205, r3, 0x6, &(0x7f0000c9e000-0x10)={&(0x7f00002a1000-0x5)="269190d71b", 0xfffffffffffffda3}) 2018/01/17 04:30:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000011f000-0x2c)="76626f786e6574315b6d696d655f747970656367726f757029766d6e6574309b2d25296b657972696e672f00", 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000be3000-0x34)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x9, [@broadcast=0xffffffff, @broadcast=0xffffffff, @empty=0x0, @dev={0xac, 0x14, 0x0, 0x16}, @multicast2=0xe0000002, @rand_addr=0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x34) r1 = socket(0x40000000015, 0x805, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000846000-0xa0)={0x0, @in6={{0xa, 0x2, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1, 0x3, 0x3, 0x40}, &(0x7f0000817000)=0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00008b3000)={r2, 0x5, 0x9, 0x28598000000}, &(0x7f0000030000-0x4)=0x10) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f74000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000fac000)={0x1, r1, 0x1}) sendto$inet(r1, &(0x7f0000c15000)="", 0x0, 0x0, &(0x7f0000062000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket(0x15, 0x80005, 0x0) getsockopt(r4, 0x114, 0x5, &(0x7f0000af1000-0x19)=""/0, &(0x7f000033c000-0x4)=0x32) 2018/01/17 04:30:56 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000fb3000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00003a3000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000001000-0x120)={0x2, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x3, 0x2, 0xf2, 0x2, 0x80, 0x80, 0xff, r3, r2}, {0x3f, 0x80, 0x9c2, 0xffffffffffffff00, 0x4, 0xffff, 0x2e33, 0xe86}, {0x10000, 0x5, 0x4, 0xc2aa}, 0x466b, 0xffffffffffffffff, 0x0, 0x1, 0x2, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3, 0x7e}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x2, 0x5, 0xe5c9, 0x9, 0x3}}, 0xe8) setuid(r1) 2018/01/17 04:30:56 executing program 3: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000014000)='/dev/rtc\x00', 0x2080, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000010000)='/selinux/checkreqprot\x00', 0x42, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000022000)='./file0\x00', r1, &(0x7f0000022000)='./file0\x00', 0x4) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000020000-0x10)='/selinux/policy\x00', 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000023000)='/selinux/mls\x00', 0x0, 0x0) bind$alg(r2, &(0x7f0000023000)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(sha512,ctr(des-generic))\x00'}, 0x58) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000025000)='/selinux/member\x00', 0x2, 0x0) accept4$alg(r3, 0x0, 0x0, 0x0) rename(&(0x7f0000010000-0x8)='./file0\x00', &(0x7f000001f000+0xdda)='./file0/file0\x00') mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000016000-0xe8)={{{@in=@loopback=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000025000)=0xe8) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000005000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r3, &(0x7f0000013000-0x38)={&(0x7f0000026000-0x10)=@can={0x1d, r4, 0x0, 0x0}, 0x10, &(0x7f0000016000-0x10)=[{&(0x7f000001c000-0x66)="a126350350def2b3430dc99aa6f0979427e8629407b925f95bdb7af62163e8857846fbf1b01eec14920663acc9e7144e8495b39fe24d971d2780239418fda8d5b95ddd00049b50d2c36c5f70629af50f6c49670b76e2d11a99af7a8d3e0143af236f4386f478", 0x66}], 0x1, &(0x7f0000025000)=[{0xc8, 0x13f, 0x38e2, "2a0030c95f42756cfc22353faa4c281847f69a485ed75b07dd24416c78f05b66fd0803ece4b605a590d5afaeae7bdf0aa5649b2457751c26d7cc1b29527911187f6000c9b2930114c96bdb1f83fc10fc6f0e30f4003a0b85ba564abf59b15e032995755b6348e6b2a69e3688dd1c6dec3cc2ca893743a305bda5fe0e4111b095d1514023e151b5546b7e61cbf9c1e3eb7fd6451eeb85f710e6fed7e698dd82974b7077cbcab5b7c75663b4b069954e8bdf7b2f3140"}, {0x60, 0xff, 0x0, "417d876c78305eeacd7280d972515d43760537bea89bf887985c7df7902dbbfd6f1c7e6436ab571fcfb6eb5dfbb5dba1cbf18c91c38b4d2f892f0143dc9d693f403980450401126830fbf53ea9fd72"}, {0x98, 0x13b, 0x2605, "213400ca86c35ffc08abbe07b0666e1c3525d0d49fc238875a36b6394db583e473587a589087cc2248cec010f587b1e81f1a1bb87569ac8239b108383c9feaa9c5bd9b26f1780b3694cc1bd964aa1ebfafa1b41eb0830a4846213d82b6a08fcc621830abf3b8d90b921fdc811608b6f95dee01b72baa64be02e33f190e2db2f4de811b4ad11a69"}, {0x58, 0x107, 0x7, "a852b3e544dc5fac51ec968c7a6f4e269b0c647757162a98f95b5fc9dd5cc7176ededce67a9986619354f8ea01b664922e88f4111e798f4f04284177bf11254e40339e70d642"}], 0x218, 0x20008081}, 0x40000) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlock(&(0x7f000000d000/0x3000)=nil, 0x3000) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000001f000-0x8)={0x0, 0x0}) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000025000)='/selinux/access\x00', 0x2, 0x0) 2018/01/17 04:30:56 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdc89, 0x0, 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_bp={&(0x7f0000729000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000c74000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f000095a000/0x3000)=nil) remap_file_pages(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) mremap(&(0x7f0000c62000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000cf0000/0x2000)=nil) 2018/01/17 04:30:56 executing program 1: mmap(&(0x7f0000000000/0xd3d000)=nil, 0xd3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f0000b31000)="", 0x0, 0x48083, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d3d000)='/dev/vcs\x00', 0x400040, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005b7000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000d3d000)=r2) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000a0f000)=0x2, 0x4) 2018/01/17 04:30:56 executing program 2: unshare(0x20000400) clone(0x0, &(0x7f0000273000)='a', &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000002000-0x4)=0x0) syz_fuse_mount(&(0x7f0000003000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) sync() prctl$setendian(0x14, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x2, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x54}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x36, 0x9, 0x4, 0x0, 0x2}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={r2, @in6={{0xa, 0x0, 0x1f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}) fdatasync(r0) clone(0x0, &(0x7f0000623000)="", &(0x7f00002d0000-0x4)=0x0, &(0x7f0000907000)=0x0, &(0x7f0000553000)="") 2018/01/17 04:30:56 executing program 0: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000-0x10)={&(0x7f0000004000/0x1000)=nil, 0x1000}) r1 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002000-0x4)=0x0) r3 = getpgrp(r2) sched_setaffinity(r3, 0x8, &(0x7f0000004000)=0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) ftruncate(r1, 0x0) close(r0) 2018/01/17 04:30:56 executing program 4: socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000147000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x10001) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000029b000)=0x0, &(0x7f0000ac0000)=0x2) listen(r0, 0x400) r2 = accept$inet(r0, &(0x7f0000bbe000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x7c, &(0x7f0000f70000)={0x0, 0xa, "d57d9f51bb00600b8444"}, &(0x7f0000ad1000-0x4)=0x12) 2018/01/17 04:30:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000d1b000)="58435f47c6a94599536b0f24609ee233f5f30e88431d6039928124bb6204dc45a5203d1b2f001f0f0e1b2dfa105435c5d88e808988312f65f1640e46f08448aeaa5d78b83eed2e92104788f6e5efdb3270a67d", 0x53, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = gettid() sched_setattr(r2, &(0x7f0000d8d000-0x30)={0x30, 0x0, 0x0, 0xfffffffffffffff9, 0xffffffffffffff7f, 0xfffffffffffffffa, 0x1000, 0x9}, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000d85000-0x4)={0x1f}, 0x4) close(r0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) 2018/01/17 04:30:56 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000c23000)='/dev/snd/pcmC#D#c\x00', 0x20, 0x2000) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000005b000-0x4)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000186000-0x10)=@buf={0x0, &(0x7f00006ad000-0xfa)=""}) 2018/01/17 04:30:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000329000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000007a000)='oom_score_adj\x00') sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x3, 0x2000000400000fe) 2018/01/17 04:30:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000f09000)={0x5, 0x2, 0x4, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) set_mempolicy(0x2, &(0x7f0000fe5000-0x8)=0x80000001, 0x7) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00002af000-0x18)={r0, &(0x7f00008a1000)="43e759426f0809ab5c9b0b9bb5ab21e9a04418608262393e21714db0aae962c8bca510a74b1acedc0d4964c2cdac1ec473e29f2d6ce2381d78719a37eb3c9db33ffea48e0310520af418c5a00e220e95b03c1449b6eaadc6124ebe53f7dd77cd406b1b4a9b6ad92444dd7e5fe9016e4d7ef527b93bc4e59acd1d4f57", &(0x7f00005ea000)=""/0}, 0x18) 2018/01/17 04:30:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a6b000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = dup2(r1, r0) read(r2, &(0x7f00007f3000)=""/96, 0x60) 2018/01/17 04:30:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) bind$inet6(r0, &(0x7f00005d7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f000062d000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "631306", 0x0, "f85e75"}, "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"}}}, 0x41f) sendto$inet6(r0, &(0x7f00005e2000)="", 0x0, 0x0, &(0x7f0000b71000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00009f3000)=0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000eae000-0x12)='/dev/snd/pcmC#D#c\x00', 0xffffffff, 0x100) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f00002a9000-0x48)={0xc0002, 0x0, [0x7ff, 0x3, 0x8, 0xff, 0x2, 0x2, 0x200, 0x8]}) 2018/01/17 04:30:56 executing program 6: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0xd)='dns_resolver\x00', &(0x7f000002b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000049000-0x1000)="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", 0x1000, 0x0) add_key$user(&(0x7f0000049000-0x5)='user\x00', &(0x7f0000048000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000049000-0xaa)="e0e531000810e278fbbf89623d1c032651ccdbf35fb0ff33492acb5908d30945d6a20dd360a1642afed91a550a7e78468ad2489e6c39a86ce2dbda88fce4906d7e03be5c263cbe83c4e356de413f6c2e870b4cf235eea95c07fa47146cfe0f342053594b8cffea0616b0deba2c2ebac882ec15f619c42ecb89350c6a9b58c9d7cd947397e17aebcdd537ecd59750157980d746d9a39b10917aec491800e50ca2cf07153112288f279a60", 0xaa, r0) keyctl$dh_compute(0x17, &(0x7f000002f000)={0x0, 0x0, 0x0}, &(0x7f0000037000-0x18)=""/24, 0x18, &(0x7f0000045000)={&(0x7f0000035000-0x40)={'digest_null\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 04:30:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = syz_open_dev$dmmidi(&(0x7f0000885000-0xd)='/dev/dmmidi#\x00', 0x0, 0x400300) name_to_handle_at(r0, &(0x7f00003d1000-0x8)='./file0\x00', &(0x7f00006e3000-0x38)={0x38, 0x101, "71b53b1fcff4f04cde640d1590bfa0d8712b2988c530bf8fe125638f59e2f5d3c1ca48af476c4e90b8f691af27c6e910"}, &(0x7f0000755000-0x4)=0x0, 0x1400) r1 = syz_open_dev$mice(&(0x7f0000c93000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000eb1000-0x1c)={0x1, 0x7, 0x7fff, 0x0, 0x74cd, 0x496ec8e6, 0x2, 0xffffffffffff8001, 0xc1, 0x1, 0x4, 0x13bac000000, 0x0, 0x4a5f8b11, 0x1, 0x6, 0x843, 0xbfe, 0x151}) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) 2018/01/17 04:30:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, &(0x7f00001bb000)=""/0, &(0x7f0000aea000-0x4)=0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00007a5000)='/dev/qat_adf_ctl\x00', 0x2200, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000435000-0x4)=0x0) prctl$getreaper(0x28, &(0x7f00009e8000)=0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b6f000)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f00006f9000-0xb0)={{0xd10, 0x7fff}, 'port1\x00', 0x20, 0x0, 0x9, 0x10001, 0x2, 0x0, 0x0, 0x0, 0x5, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 04:30:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000bdd000)=@common='lo\x00', 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f3d000-0x98)={0x0, @in={{0x2, 0x1, @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]}, 0x3, 0x4}, &(0x7f0000003000-0x4)=0x98) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f09000)=@assoc_value={r1, 0x8}, 0x8) connect$inet(r0, &(0x7f0000bd0000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f00004cf000-0x6f)="", 0x0, 0x0, &(0x7f0000ae3000)=@un=@file={0x0, './file0\x00'}, 0xa) 2018/01/17 04:30:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x200000000004, 0x0}, "706f727430a0000000ff00007a000000000000622d000000000000000400ffffffe100", 0x94, 0x2, 0x6, 0x0, 0xffffffdfffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00003ba000-0x6)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x1e, 0x80001, 0x2a0ae013, 0x3ff, 0x80000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffc, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/17 04:30:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00009d2000-0x14)="7d2f5d747275737465647365c766707070312700", 0x0) r1 = open(&(0x7f0000fee000-0x8)='./file0\x00', 0x141042, 0x0) utime(&(0x7f0000ff2000)='./file0\x00', &(0x7f0000453000-0x10)={0x0, 0x2}) fstat(r1, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000009000-0x8)=0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0x40a01c, {0x400003ffffffc}, 0x0, 0x0}, &(0x7f0000b4b000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00005eb000-0x8)={0x0}) syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2018/01/17 04:30:56 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000012000-0x12)='/dev/snd/pcmC#D#p\x00', 0x6, 0x0) getsockopt$llc_int(r1, 0x10c, 0x2, &(0x7f0000012000-0x4)=0x0, &(0x7f0000001000)=0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) epoll_create1(0x80000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) setitimer(0x1, &(0x7f0000013000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000004000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000000)={0x8c, 0x3, 'client0\x00', 0x2, "f0680bcc67f79d5a", "c22e6808dfa5a31d6da2f43215e5512745c8b38d5d6cd6dcd1ad7fa01549a8fa", 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, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") r2 = add_key(&(0x7f000098a000-0xa)='blacklist\x00', &(0x7f000048c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000293000)="b65e4999febecefd9455fe501cfe096720ef55a56ade786c9e12c2190e131bd155a90b929fb1184d4652bcd7e932ed836cac0e88f4612b247b9fe861f17d2ed3f2d60b669cf1b3e39db7dc6e10e38beef224d9a7d246724ce4be7d29505810a4ff40753742aaa0b469eced6ade241a1574f6a3ea5d3cd13088c0cb456640f15e11212b3d80938c14698d082f7fc01775aee170f11239f850b5d0f22ceac485d563cb58126acdff5a698b4914115d60c905d1c7d340e6d0ec391ee16713688cd590f9ec8cd951c351f27db0de99151e2f64b434d1b8aba0017bf9a06f78700adc82e57296c9ac718341b60ec1778b9a4148561e4c", 0xf4, 0xfffffffffffffffd) keyctl$invalidate(0x15, r2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 04:30:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xfffffffffffffffc) getsockopt$sock_int(r1, 0x1, 0x5, &(0x7f0000cd7000-0x1)=0x0, &(0x7f0000002000-0x4)=0x4) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000ac7000-0x90)=[{&(0x7f00000a7000-0x1000)="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", 0xe12}, {&(0x7f0000d2e000-0x86)="6d97510c6d7be7e7ea5addd7b98ac62b9d23887a5ffb68865dbbedc5f1797ebf80af1315215c3dd8dcb5daac00b78e999bcb5f0610b67702cc2825cc28c00985dd335c3a865ea31f6fa3d1fff6da7c1384dbf276fd9bb23874d18f33cc53b944db14d9fab051212e5590ee7629958d1af811a27e6d52c875a21d1649d99a5b217b4576b36573", 0x86}, {&(0x7f00002bb000)="2c728a214d46bc71be8d25d5f6c80e5d860c4b7666815adcd002d9fcc93bb511d97fece975334ca231146d345c8cc2c26efd4eb33ca98939874528d8b6bd37229710187af93c6b1d0de9fcc5d092c2994672554d28c3666d7e5c0c365f6c5c284595e28e458c6448c5c1df4ab0d36387d7ee3efaba5bfbcff08d5a00f8cccf43da9fe803fb51d63d093f1bbb4415c1aed5e453", 0x93}], 0x3, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) r2 = semget(0x0, 0x5, 0x10) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000739000)=[0x2, 0x9, 0x5, 0xf43]) 2018/01/17 04:30:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000978000)='/proc/self/net/pfkey\x00', 0x200880, 0x0) write$fuse(r0, &(0x7f0000abb000)={0x28, 0x0, 0x1, @fuse_notify_delete_out={0x95, 0x6, 0x4}}, 0x28) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(0x0, 0x0, &(0x7f00001e3000-0x10)={0x0, 0x0, 0xfffffffffffffff7, 0x0}) [ 76.396918] QAT: Invalid ioctl 2018/01/17 04:30:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000a23000)={&(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)=""/0, 0x0}], 0x1, &(0x7f0000cd6000-0x16)=""/22, 0x16, 0x61c}, 0x40002100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000625000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000aff000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) [ 76.443332] QAT: Invalid ioctl 2018/01/17 04:30:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00003c7000)='/dev/vcs#\x00', 0x7, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f00003c0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000886000-0x4)=0x14, 0x80000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000938000-0x28)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) accept4$packet(0xffffffffffffffff, &(0x7f00002b0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000608000)=0x14, 0x0) bind$can_raw(r2, &(0x7f0000a4f000)={0x1d, r3, 0x0, 0x0}, 0x10) 2018/01/17 04:30:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000ca4000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) syz_open_dev$dmmidi(&(0x7f00009ab000)='/dev/dmmidi#\x00', 0x0, 0x800) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x0}, 0x8) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/17 04:30:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007da000/0x4000)=nil, 0x4000, 0x1) r0 = syz_open_dev$midi(&(0x7f0000ea3000-0xb)='/dev/midi#\x00', 0x7, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000b65000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f000038d000)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000036d000)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000b2c000-0x120)={0x636, 0x4, 0x80000001, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x7, 0x80, 0x40, "78272d357c9ed15db1ce2630b7eff3d7", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = fcntl$getown(r2, 0x9) perf_event_open(&(0x7f0000f15000-0x78)={0x5, 0x78, 0x9, 0x5, 0xfff, 0x9, 0x0, 0x3, 0x8000, 0x8, 0x6da, 0xff, 0xad, 0x5, 0x1, 0x5, 0x800, 0xb868, 0x8, 0x40, 0x8, 0x732, 0x8, 0x3dff, 0xff, 0x400, 0xff, 0xffff, 0x7, 0xd7f, 0x80, 0x20, 0xffffffffffffffff, 0x1ff, 0x5, 0x400, 0x5, 0x5, 0x0, 0x2, 0x0, @perf_bp={&(0x7f00001a4000-0x1)=0x0, 0x7}, 0x4810, 0x20, 0x40, 0x7, 0x7ff, 0x8000, 0x4, 0x0}, r3, 0xa82, r0, 0x8) getpeername$inet6(r0, &(0x7f00006f8000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f000092a000)=0x1c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000043f000)={r0, 0x28, &(0x7f0000f23000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x79) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000040d000)={r4, 0x0, 0x10}, 0xc) pipe2(&(0x7f00007a6000)={0x0, 0x0}, 0x4000) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="050000003778d9f1ef1c42000062a63e037dc125dc000000f11368a82cc15eb4037dc12502000000b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 04:30:56 executing program 0: clone(0x0, &(0x7f0000444000-0xb4)="", &(0x7f0000dfb000-0x4)=0x0, &(0x7f0000cab000-0x4)=0x0, &(0x7f0000506000-0x1000)="") r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r0, 0x24, &(0x7f0000001000-0x10)={0x17, 0xe38, 0x2, 0x4}) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000d20000)={0x0, 0x0, 0x0, 0x0}) 2018/01/17 04:30:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000f54000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000210000-0x40)='queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00006ff000)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000d10000)=0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f00009cd000-0x4)=r4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x3, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/17 04:30:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2d, &(0x7f000040e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @random="b4e1dff311b6", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000754000)={0xfffffffffffffffd, 0x1, [0x0]}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e1a000)={0x0, 0x0, 0x0}, &(0x7f0000868000-0x4)=0xc) pipe2(&(0x7f00002e2000)={0x0, 0x0}, 0x4000) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000ea7000)=0x7) capget(&(0x7f0000a28000)={0x19980330, r0}, &(0x7f00002eb000)={0x1, 0xaa9e, 0x7ff, 0x6c1, 0x100000001, 0x3}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000c7e000)={0x6, 0x80000000}) 2018/01/17 04:30:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f0000+0xa07)='pagemap\x00') ioctl$FIONREAD(r0, 0x541b, &(0x7f00008e6000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x100000) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f00001e1000-0x8)=0x0) 2018/01/17 04:30:56 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) readahead(r1, 0xffffffffffffe1b0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4030582a, 0xffffffffffffffff) 2018/01/17 04:30:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x3, 0x9, &(0x7f0000d0f000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000d9e000-0x4)=0x0) accept$ax25(r0, &(0x7f00009d3000)={0x0, {""/7}, 0x0}, &(0x7f0000c41000)=0x10) r2 = syz_open_procfs(r1, &(0x7f0000a02000)='loginuid\x00') writev(r2, &(0x7f00001bf000-0x8)=[{&(0x7f00002f3000-0x4a)='+', 0x1}], 0x1) 2018/01/17 04:30:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000072b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f000000a000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000006000-0x54)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000917000-0x30)={0x44, 0x0, &(0x7f0000915000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x29, 0x8, &(0x7f0000023000-0x38)=[@fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x77682a85, 0x0, 0x0, 0x0}], &(0x7f0000006000)=[0x20]}}], 0xffffffffffffffe8, 0x0, &(0x7f0000dc3000)="cb991aa58807acfbea397f411b93b133960000d5a75e840637d872e36ff9c64b91056e8cefa110dbc07cf30c2c76d97cb1f5e3070524cd9048811c1d5ff131b89bc29150e0f7c19286a9fb49cdcb6ff1190106171c544a50781a94a62d9bbfebc6b73bb5b911c2dda721b225df79f07e44f4"}) 2018/01/17 04:30:57 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000087000-0x4)='\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10000) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) ftruncate(r0, 0x0) close(r0) 2018/01/17 04:30:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = add_key$keyring(&(0x7f0000f69000)='keyring\x00', &(0x7f000035c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f00004ac000)='keyring\x00', &(0x7f0000ab3000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r2) r3 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r3, r3, &(0x7f00004db000)=0x0, 0xff) 2018/01/17 04:30:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00006d4000-0x8)={0x0, 0x0}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b67000)=0x0, &(0x7f0000041000)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000b9c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) read(r2, &(0x7f000002d000)=""/131, 0x83) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) ioctl$KVM_GET_SREGS(r3, 0x8138ae83, &(0x7f000067a000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) recvmsg(r1, &(0x7f0000bd1000)={&(0x7f0000510000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000022e000-0x90)=[{&(0x7f00007cf000)=""/215, 0xd7}, {&(0x7f0000eb1000)=""/249, 0xf9}, {&(0x7f0000fe4000)=""/209, 0xd1}, {&(0x7f00004f8000-0xad)=""/173, 0xad}, {&(0x7f0000416000)=""/92, 0x5c}, {&(0x7f0000651000-0xcf)=""/207, 0xcf}, {&(0x7f00009e0000)=""/114, 0x72}, {&(0x7f0000106000-0xb1)=""/177, 0xb1}, {&(0x7f0000596000-0x4f)=""/79, 0x4f}], 0x9, &(0x7f00009a6000-0x12)=""/18, 0x12, 0xffff}, 0x2101) 2018/01/17 04:30:57 executing program 2: r0 = shmget$private(0x0, 0x1000, 0x8, &(0x7f0000fae000/0x1000)=nil) shmctl$SHM_LOCK(r0, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00004d1000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r1, &(0x7f0000038000-0x18)=[{{0x0, 0x0}, 0x1, 0x1c, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/17 04:30:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f00001f4000)='./file0\x00', &(0x7f0000311000)='./file0\x00') r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) madvise(&(0x7f000000a000/0x4000)=nil, 0x4000, 0xb) 2018/01/17 04:30:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000015c000)='/dev/vcsa#\x00', 0x6, 0x0) clock_gettime(0x3, &(0x7f0000842000)={0x0, 0x0}) utimensat(r0, &(0x7f0000bea000-0x8)='./file0\x00', &(0x7f00009d1000)={{r1, 0x0}, {0x0, 0x0}}, 0x4000000100) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000610000)={""/1024}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000b36000-0x84)={0x0, 0x7c, "486b4ad533e1085f1ddd22d53d5dca5418bdf57f3eb1fc9853b7802ddcfffd9d4a4a5d65c9d8dafc2dd2424297e4125708f8f4ca1c1da2f987a038ffb2c8b27fb8974977341d0c07980ebb64f4ca16c8371794bf3e177a7b49d14aee402ec6fbe07a3ab26672420628660bd291d59c7e3dddb091c53fa3b78d3aa89b"}, &(0x7f00003b9000)=0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000a45000)={r3, 0x56, "501db8e624e9f6ee57d9eafb0260953f5dd16a3eba3590ba9821bf7ac4f9d1585e9632a8bb76148020b2ebe4a202285fc2ce8f1a86b959b8f82e7b5aa35a252dc12b1c356e45ad6a3963808d7a9da24aad933d3fe896"}, &(0x7f000049a000-0x4)=0x5e) sendto$inet6(r2, &(0x7f00008bb000)='6', 0x1, 0x0, &(0x7f00004f5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00005f1000-0x4)={0x0}, &(0x7f000019b000-0x4)=0x4) timerfd_create(0x7, 0x800) sendto$inet6(r2, &(0x7f0000e3d000-0x64)="1d", 0x1, 0x0, &(0x7f0000243000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000e65000-0x4)=0x0, &(0x7f0000ce7000-0x4)=0xff9d) futimesat(0xffffffffffffffff, &(0x7f0000f67000)='./file0\x00', &(0x7f00008e5000)={{0x0, 0x2710}, {0x77359400, 0x0}}) mkdir(&(0x7f0000fac000)='./file0\x00', 0x1fd) [ 76.644447] binder: 10062:10064 unknown command 0 2018/01/17 04:30:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) recvmmsg(r0, &(0x7f0000daf000)=[{{&(0x7f0000557000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f000055b000)=[{&(0x7f00008bb000-0xff)=""/255, 0xff}, {&(0x7f0000433000-0x3d)=""/61, 0x3d}, {&(0x7f0000497000)=""/188, 0xbc}, {&(0x7f000028f000)=""/43, 0x2b}], 0x4, &(0x7f0000d36000-0x95)=""/149, 0x95, 0xfffffffffffffc01}, 0x6}, {{&(0x7f000047d000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00006ee000-0x50)=[{&(0x7f00007a0000)=""/63, 0x3f}, {&(0x7f00007bf000)=""/106, 0x6a}, {&(0x7f0000d20000)=""/69, 0x45}, {&(0x7f00002bf000)=""/221, 0xdd}, {&(0x7f0000079000-0x46)=""/70, 0x46}], 0x5, &(0x7f0000d1a000-0x99)=""/153, 0x99, 0x0}, 0x401}, {{&(0x7f0000311000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000458000-0x60)=[{&(0x7f0000711000)=""/188, 0xbc}, {&(0x7f0000e1b000-0xa7)=""/167, 0xa7}, {&(0x7f0000faa000)=""/0, 0x0}, {&(0x7f0000b03000)=""/103, 0x67}, {&(0x7f00005f2000)=""/248, 0xf8}, {&(0x7f0000818000)=""/235, 0xeb}], 0x6, 0x0, 0x0, 0xe7}, 0x1}, {{&(0x7f000018b000)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003f7000)=[{&(0x7f00007b2000)=""/80, 0x50}, {&(0x7f000045d000-0xa0)=""/160, 0xa0}, {&(0x7f0000f42000)=""/28, 0x1c}, {&(0x7f0000f59000-0xd2)=""/210, 0xd2}, {&(0x7f0000a8e000+0xde1)=""/69, 0x45}], 0x5, &(0x7f0000502000-0x79)=""/121, 0x79, 0xfff}, 0xfffffffffffffff7}, {{&(0x7f0000bef000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000dd8000-0x20)=[{&(0x7f0000d35000)=""/69, 0x45}, {&(0x7f0000361000)=""/147, 0x93}], 0x2, &(0x7f000012b000)=""/237, 0xed, 0x661}, 0x6}, {{&(0x7f0000376000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000a4c000)=[{&(0x7f0000ef8000)=""/229, 0xe5}, {&(0x7f000094d000)=""/52, 0x34}], 0x2, 0x0, 0x0, 0x7}, 0xffffffff7fffffff}, {{&(0x7f000064d000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f00000df000)=[{&(0x7f000053d000)=""/223, 0xdf}, {&(0x7f0000496000)=""/4096, 0x1000}], 0x2, &(0x7f0000467000-0x98)=""/152, 0x98, 0x7}, 0x8}], 0x7, 0x2, &(0x7f0000b7d000-0x10)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000558000)={0x0, @in6={{0xa, 0x2, 0x800, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb, 0x4, 0x4, 0x0, 0x5}, &(0x7f000066f000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00007bd000)={r4, 0x20}, 0x8) sendmmsg$alg(r3, &(0x7f000044a000-0x38)=[{0x0, 0x0, &(0x7f0000cf9000-0x20)=[{&(0x7f0000716000)="64fc64194f345033accf39c2b1bdef768f67f2c02168814933369e6f17d33db5e28ad50ed7dbe8338063686f03983a409795a37e768edbe2078ada6de7226d95b93756d2b4f2e6cb7b566131fc23469e117bca397ba8861eaaa9c9e98d75083764857dabe7f032f3807a0d5bb4d7ea3557edcda4e4a481c348fc7d1f3803bca07da0ff57a363f3fa8792e13481ee4421c379a1ada62a", 0x96}], 0x1, &(0x7f0000688000-0x30)=[@op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x7}], 0x30, 0x1}], 0x1, 0x4) getsockname$netlink(r2, &(0x7f0000046000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000122000-0x4)=0xc) r5 = memfd_create(&(0x7f000000a000)="74756e08000000000000008000000000", 0x0) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f00009d3000)=0x0) pwritev(r5, &(0x7f00008b0000)=[{&(0x7f0000c14000-0x200)="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", 0x1b7}], 0x1, 0x49) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00001a3000-0xc)={r4, 0x7, 0x30}, 0xc) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r5) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f000008e000)={0x0, 0x2, 0x2, 0xffffffffffffabb3}, 0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(r5, 0x29, 0x2d, &(0x7f00004bb000-0x88)={0xff, {{0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) sendfile(r5, r1, &(0x7f0000954000-0x8)=0x0, 0x800) [ 76.671258] binder: 10062:10064 ioctl c0306201 2000a000 returned -22 2018/01/17 04:30:57 executing program 6: 2018/01/17 04:30:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000852000-0xc)='/dev/ashmem\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x4000000000003ff, &(0x7f0000f04000-0x8)=0x0) io_submit(r1, 0x1, &(0x7f0000290000)=[&(0x7f0000832000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00001e8000-0xeb)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000a7e000)={r0, 0x1, 0x1, 0x90000000000000, &(0x7f0000c5a000-0x4)=[0x0], 0x1}, 0x20) [ 76.685117] binder: 10062:10074 got transaction with invalid offset (32, min 0 max 41) or object. 2018/01/17 04:30:57 executing program 4: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = dup(r0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/dev/qat_adf_ctl\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000024000-0x4)=0x0, &(0x7f0000017000-0x4)=0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x14, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0xc, 0x2, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 04:30:57 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000005e000-0xa)='/dev/cuse\x00', 0x30000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000cb7000-0xc)={0x0, 0x1f, 0x30}, &(0x7f0000d05000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00004ca000)={r1, 0xab}, 0x8) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000b2b000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000d9a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000f83000-0xa0)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x101, 0xffffffffffffff81, 0x461, 0x2}, &(0x7f0000ee9000)=0xa0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000adf000)={r4, 0x4}, 0x8) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) 2018/01/17 04:30:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000043a000)='./control\x00', 0x14) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000cd8000-0x69)=""/105) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000075000)='./control/file0\x00') r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) rename(&(0x7f0000e89000)='./control/file0\x00', &(0x7f0000c56000-0xa)='./control\x00') sendto$inet(r2, &(0x7f0000526000-0x2e)="fd8ffee168944f7c743628ae98352a538b15c90bb59399d4d7d4c236f0400098dbe9edc6463e5496ba308584dbab", 0x2e, 0x24040005, 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000099e000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 04:30:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000651000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00007fe000-0x8)='./file0\x00', &(0x7f0000f17000-0x8)='./file0\x00', &(0x7f0000617000-0x9)='reiserfs\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000031c000)={0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00002e7000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = memfd_create(&(0x7f0000c92000)='reiserfs\x00', 0x1) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000070000)={0x7ff, 0x5, 0x2000}, 0x4) lstat(&(0x7f00006ab000-0x8)='./file0\x00', &(0x7f0000c29000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000823000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20, 0x8, 0x2, 0x100, 0x10000, 0x410000, r1}) 2018/01/17 04:30:57 executing program 4: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = gettid() rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) tkill(r0, 0x3) timer_create(0x0, &(0x7f0000fd0000)={0x0, 0x14, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f0000011000)={{r2, 0x0}, {r2, 0x0}}, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) fcntl$setown(r3, 0x8, r1) read(r3, &(0x7f0000fd3000-0x12)=""/128, 0x80) 2018/01/17 04:30:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000ad5000)='./file0\x00', r0, &(0x7f0000206000-0x8)='./file0\x00') ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000e9d000)=""/161) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bc0000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f0000c12000)=0xffffffff00000000) ioctl$TIOCCONS(r3, 0x541d) [ 76.685199] binder: 10062:10074 transaction failed 29201/-22, size 41-8 line 3020 [ 76.708321] binder_alloc: binder_alloc_mmap_handler: 10062 20000000-20002000 already mapped failed -16 [ 76.709529] binder: BINDER_SET_CONTEXT_MGR already set [ 76.709539] binder: 10062:10074 ioctl 40046207 0 returned -16 [ 76.709599] binder: 10062:10084 unknown command 0 [ 76.709608] binder: 10062:10084 ioctl c0306201 2000a000 returned -22 2018/01/17 04:30:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ae1000)='/dev/hwrng\x00', 0x80000, 0x0) r1 = accept$packet(r0, &(0x7f0000218000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000386000)=0x14) listen(r1, 0x71) r2 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getflags(r0, 0x40b) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f00006b1000-0x8)={0x800, 0x10000000000}) setsockopt$sock_int(r2, 0x1, 0x12, &(0x7f0000d23000-0x4)=0x1008000007c, 0x4) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f000018c000-0x44)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x497ed466139dd6b4, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='syzkaller0\x00'}) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000347000-0x20)={@generic="d3c2a8bf97d0061c05246c3146579626", @ifru_flags=0x9a02}) 2018/01/17 04:30:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00007e4000-0xc)={0x0, @broadcast=0x0, @loopback=0x0}, &(0x7f0000e8f000-0x4)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000896000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, r1}) r2 = syz_open_dev$amidi(&(0x7f000052c000-0xc)='/dev/amidi#\x00', 0x34, 0x1) write(r2, &(0x7f0000edf000)="3a731b95077d1f0449adc8287a7bc6afaeadea4b8034cc340dec720222ca92119f28d56c86f36638fa", 0x29) 2018/01/17 04:30:57 executing program 6: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000cf7000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00007ca000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xdfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00003b3000-0xd)='/dev/usbmon#\x00', 0x4, 0x40) getpeername$inet(r2, &(0x7f0000a8c000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a8d000-0x4)=0x10) socketpair(0x208000000000001e, 0x1, 0x1000, &(0x7f0000eba000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) 2018/01/17 04:30:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000229000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000d31000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff008}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000069000-0x4)=0x0, &(0x7f00009ee000)=0x4) 2018/01/17 04:30:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x0, 0x3, 0x5dedaa5958de088a) semtimedop(r0, &(0x7f000019c000-0x12)=[{0x1, 0xf323, 0x0}, {0x2, 0x20, 0x0}, {0x3, 0x80000001, 0x800}], 0x3, &(0x7f00003a5000-0x10)={0x77359400, 0x0}) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00001a0000-0x17)={0xbe, @tick=0xffffffffffffffff, 0x0, {0x9, 0x3}, 0x5, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000ec4000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = semget$private(0x0, 0x0, 0x0) semctl$SETVAL(r2, 0x0, 0x10, &(0x7f00005d0000)=0x1000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f000074b000)=0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000482000-0x10)={0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/17 04:30:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000537000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f000077a000)={0x7ab9, 0x5, 0x5, 0x1, "d9a2e7443757d336a26c257ec3fefaeae571b27a214c6c8097da0356f3fbd050d89a91e83008bac8462fdcd9", 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f00001b5000-0x8)={0x19980330, 0x0}, &(0x7f0000780000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000014d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f00006b9000-0x94)={{0xfffffffffffffffa, 0xe934, 0x0, 0x5, 0x4, 0x3f02bf79}, 0x1, 0x10000, 0x4b, 0x453a, 0xfffffffffffffffe, "17548a13a4d98ec5e35431ce0c383230003efaed80cab4dae18b61cb47cfb0d0f9848bdb6814887fae8bb94bb13b352b2177389069dcc1b3978b0b14b0effabf427ad64bd56f126c4717e065eae8e656137f9d7dc8771f5dd70161c5f7f186c9dac29b0fa736d48ef4a93d8d8bcfc466a4818810813b16ba26bb10de30a662c0"}) getsockopt$inet6_dccp_int(r1, 0x21, 0xf, &(0x7f0000fd0000-0x4)=0x0, &(0x7f0000ff0000-0x4)=0x4) r2 = request_key(&(0x7f0000037000-0xa)='syzkaller\x00', &(0x7f0000b99000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006c0000)="9f2d2f28736563757269747970726f636d696d655f7479706500", 0x0) add_key$keyring(&(0x7f000053e000-0x8)='keyring\x00', &(0x7f0000f5d000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r2) 2018/01/17 04:30:57 executing program 2: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) remap_file_pages(&(0x7f0000495000/0x4000)=nil, 0x4000, 0x0, 0x0, 0xffffffffffffffff) mincore(&(0x7f0000495000/0x2000)=nil, 0x2000, &(0x7f0000b36000)=""/217) 2018/01/17 04:30:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000062c000-0xa)='/dev/dsp#\x00', 0x80, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000599000-0x40)=""/64) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000f6e000)={@common='dummy0\x00', @ifru_addrs=@generic={0x13, "7a2a62018237b1b515ea6d90095a"}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00004b3000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000af3000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f000067a000)={r2, r3}) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={&(0x7f0000005000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105518, &(0x7f0000001000)=""/250) [ 76.903417] syz-executor7 (10087) used greatest stack depth: 14736 bytes left 2018/01/17 04:30:57 executing program 5: mmap(&(0x7f0000000000/0x8d9000)=nil, 0x8d9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f00008da000-0x4)=0x8, 0x4) mmap(&(0x7f00008da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000770000)="2d32901f140800c59d0809680796cec3", 0x10) close(r0) mmap(&(0x7f00008db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00008dc000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f00008da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f00008dd000-0x10)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f00008db000-0x4)=0x1000, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f0000627000)=""/255, &(0x7f00007af000)=0xff) 2018/01/17 04:30:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000ae5000)='<') signalfd(r0, &(0x7f000019a000)={0xe700}, 0x8) getpeername$ax25(r0, &(0x7f000010e000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000a8e000-0x4)=0x10) write$evdev(r0, &(0x7f0000001000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) read(r0, &(0x7f000079a000)=""/174, 0xae) 2018/01/17 04:30:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x20, 0x0, 0x0, 0x2000000000000}) pivot_root(&(0x7f0000aff000)='./file0\x00', &(0x7f0000152000-0x8)='./file0\x00') r0 = syz_open_dev$midi(&(0x7f0000c28000-0xb)='/dev/midi#\x00', 0x7b9a, 0xd0200) accept4$ax25(r0, &(0x7f000051d000)={0x0, {""/7}, 0x0}, &(0x7f0000128000-0x4)=0x10, 0x80000) 2018/01/17 04:30:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fd2000-0x9)='/dev/rtc\x00', 0x0, 0x0) r1 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000a04000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d44000-0x4)=0xe8) stat(&(0x7f0000f6e000-0x8)='./file0\x00', &(0x7f000004c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000da3000-0x38)={&(0x7f0000a9d000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000139000-0x60)=[{&(0x7f00003d0000-0x73)="4387246aa5288efa55bbb8d4abdfd7865d77c29a67b87269f61335a27e35a977d17c1219219451790e51ae989466e7a645cde7c6426034fa823e22db1a5be1dc094e7947208d925f17109173297d4cf0046aa104889ad457ade1eceef37b09d12322c91fd0f4ca22cc0f5fc0193ec6287c3005", 0x73}, {&(0x7f0000ff0000)="", 0x0}, {&(0x7f0000dfb000)="76194cd828d78ce4ffaffb06fe96485e2f261cca299eacb2d0fb52bc402b41b90a14123e", 0x24}, {&(0x7f0000475000-0x1000)="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", 0x1000}, {&(0x7f0000e23000-0x89)="2abedb78c5a94ef93de17fa610d3cae3dc18cf3a6a7d8411d006a3d9a3d2e0f25604a18c4f6a942e40276103aca0194fc4b040716dc9477bd451b861bf999d7ab3fa6057ebd72dc8848b65c64651e44fbb48107412b6cae149cfafa11ec99f5f8319de95fa3b50d974ef96a6c1f93eea667317687986e07177d69aea35d95cde3ea36edc869de18820", 0x89}, {&(0x7f0000969000-0xb9)="e568f4050b561d4ef42776baa43357b63eaf8e893a5cdd62fec3709745bf689e3c752737f24f2f92500214621b734bf7aae797073b2fc2796e278a65f0dd57364751fc8bf710d6634628cb6388512fe550ba240ef5ceed3f326a513a511262d356ad358fbfcd5a9655324668431f3fa237e7117b4e410046e2b0ca90bfd98b675f9be773fceb431b32ce6ffe5fb067333b4129d2aa1cc486390a64d46ad39089a8bf871f4e82a829d1758fa3affb4f81489ab76b15feb081a5", 0xb9}], 0x6, &(0x7f0000930000-0xc8)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0xc8, 0x20000000}, 0x4004015) ioctl$LOOP_CLR_FD(r0, 0x7005) 2018/01/17 04:30:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) socketpair$unix(0x1, 0x400000000002, 0x0, &(0x7f00009be000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000239000-0xa0)={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]}, 0x6, 0x4, 0x1, 0x5, 0x0}, &(0x7f000091e000)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d36000)={0x10001, 0x1, 0xfff, 0x6, r2}, &(0x7f000019a000)=0x10) pwritev(r1, &(0x7f00007be000-0x40)=[], 0x0, 0x0) 2018/01/17 04:30:57 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000009000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000013000)='/dev/snd/controlC#\x00', 0x1000, 0x200000) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x100000000000003}, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000011000)=""/250) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f0000015000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000015000-0x4)=0x1c) 2018/01/17 04:30:57 executing program 1: mmap(&(0x7f0000001000/0xd2f000)=nil, 0xd2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000000)=0xffffffffffffffff, 0x7b4c7da5) r1 = socket$netlink(0x10, 0x3, 0x0) mprotect(&(0x7f00001ba000/0xc00000)=nil, 0xc00000, 0x9) getsockopt$netlink(r1, 0x10e, 0x0, &(0x7f0000a96000-0x3d)=""/4, &(0x7f0000a94000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000001000-0x18)={&(0x7f00007f5000/0x3000)=nil, 0x5, &(0x7f000034b000/0x2000)=nil}, 0x18) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r1, &(0x7f0000d30000)={0x10, 0x0, 0x2, 0x518eb3cb6b0e143f}, 0xc) 2018/01/17 04:30:57 executing program 6: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00002cd000)={0x0, 0xfc, "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"}, &(0x7f000029c000)=0x104) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00008fc000-0x8)={r1, 0x3fffffffc00}, &(0x7f00004b9000-0x4)=0x8) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000fb8000-0x4)=0x2, 0x4) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000eeb000)=0x0, &(0x7f0000fc3000)=0xfffffffffffffe5c) 2018/01/17 04:30:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f58000-0x5)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = add_key$keyring(&(0x7f00001fd000-0x8)='keyring\x00', &(0x7f0000bb9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) request_key(&(0x7f0000ede000-0xb)='pkcs7_test\x00', &(0x7f0000799000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000996000-0x1)='\x00', r0) 2018/01/17 04:30:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000956000)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005eb000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) fcntl$F_GET_RW_HINT(r4, 0x40b, &(0x7f0000472000)=0x0) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000d37000-0x18)={0x0, 0x6, 0xc2c, &(0x7f000008c000)=0x0}) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000c7d000)={0x20001, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = dup3(r4, r2, 0x80000) ioctl$KVM_GET_VCPU_MMAP_SIZE(r5, 0xae04) setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000c3d000-0x5)='veno\x00', 0x5) sendto$ipx(r5, &(0x7f0000068000)="6f86547b406ed42b59a5b537c8db5af6610bcaa5703f7aae71fad34bf2187ecc6aa78f5244eca40b41668b9b3239b5abbf7bb3d7f12c0617628f1c9e18f372c6e6d17392ca4cb1eed2e75fc0cea12ac0b210cb4883a5b5b304d2a98755ef76fdc3f1b76041a68473c47212b30af226636a459e27e0981ec7a52d6e857ad9e56695e9090d53204d688ce6fe98d32e55bc5fe1e1b93fd4a390c27e837bfa3a821e91c6317ac9432e0537ce2b81deef3620c8b212d6901a79e77651311c227d6bbef53e1c6e2d0188f2a29cdaf8ae", 0xcd, 0x50, 0x0, 0x0) 2018/01/17 04:30:57 executing program 6: mmap(&(0x7f0000000000/0x4e000)=nil, 0x4e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000004e000-0x2)='!\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x5, 0x0, 0x0, @tick=0x404, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000039000-0x2)=""}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000044000-0x50)={0x343, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 04:30:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r0, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000cba000-0x4)=0x1, 0x4) bind$inet(r0, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000f81000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004aa000)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f000075e000-0x400)={"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"}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00009be000-0x10)={r0, r1, 0x6, 0x3}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffff41, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/17 04:30:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f00002cc000-0xa)="240000001a0025fb0000000000000000800000000004980d010000000000000004810000", 0x24) 2018/01/17 04:30:57 executing program 1: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f85000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000805000)=[], 0x0, &(0x7f0000869000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x8080) recvmsg(r1, &(0x7f0000f80000-0x38)={&(0x7f0000f80000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00001f2000-0x30)=[{&(0x7f00002f5000)=""/162, 0xa2}], 0x1, &(0x7f0000f80000-0x80)=""/128, 0x80, 0x0}, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a04000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000f88000-0x8)={r0, 0xb6}) sendmsg$alg(r1, &(0x7f0000f83000-0x38)={0x0, 0x0, &(0x7f0000694000-0x60)=[{&(0x7f0000682000-0x8d)="4f0f38b129eebb7a28daaf0966c2b537", 0x10}], 0x1, &(0x7f0000f81000-0x78)=[], 0x0, 0x0}, 0x0) fcntl$setflags(r0, 0x2, 0x1) 2018/01/17 04:30:57 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000007000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000013000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000007000)='./file0\x00', 0x0, 0x194) stat(&(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000014000)={0x0, 0x0, 0x0}, &(0x7f0000010000-0x4)=0xc) fcntl$setown(r1, 0x8, r2) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000011000)={r1, 0x0, 0x4f, 0x5f, &(0x7f0000011000)="b0c8db5c2a065a0f982b973201e3127e4ded85f831e9272a9bf057631c2902c36a083b66aafc01c6f51c153210485061ad4d56231ba2be8d3199f0a4c535b606cc3b077678ba7fee363f65f8529f0d", &(0x7f0000012000)=""/95, 0x7ff, 0x4}, 0x28) truncate(&(0x7f000000f000)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f000000f000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 04:30:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x6, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000fc2000)=@generic={0x10, "01000000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c8b0ee590c8b9f70dc136cb184a"}, 0x80) pipe2(&(0x7f0000da6000-0x8)={0x0, 0x0}, 0x4000) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f000052e000)=0x4) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00008be000-0x2)=0x8, &(0x7f00004d7000)=0x2) sendto$llc(r1, &(0x7f00007ef000)="795d2dacdb14911d378bd5fd8202c8", 0xf, 0x4000000, &(0x7f0000e1f000-0x10)={0x1a, 0x7, 0x800, 0x226, 0xfffffffffffeffff, 0x7fffffff, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000021000-0x10)=@req={0x7f, 0x9e6b, 0x1, 0x6}, 0x10) 2018/01/17 04:30:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00009d6000)='/dev/vga_arbiter\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f000065c000)='net/icmp6\x00') socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000085e000+0xe94)={0x0, 0x0}) fcntl$setflags(r2, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x165, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00006dc000-0x8)=0x0, 0x401) 2018/01/17 04:30:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000794000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000f10000)={0x2, &(0x7f0000dbc000-0x38)=[{0x0, 0x0, 0x1000, 0x0}, {0x780, 0x0, 0x0, 0x0}]}) socketpair(0x2, 0x100000000007, 0x4, &(0x7f0000d00000)={0x0, 0x0}) 2018/01/17 04:30:57 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a97000-0x11)='/selinux/enforce\x00', 0x400200, 0x0) ioctl$VT_RELDISP(r0, 0x5605) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000001000-0x13)='wlan0_bdevsecurity\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f00007fb000-0xcf)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0x88ca, ""}}}, 0x0) 2018/01/17 04:30:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000a02000)=0x81) r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) read$eventfd(r0, &(0x7f0000048000-0x8)=0x0, 0x8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000a5c000)={0x0, 0xcb0, 0x1, &(0x7f00004f2000)=0x0}) 2018/01/17 04:30:57 executing program 5: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f000001b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f000000a000-0x8c)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) inotify_add_watch(r1, &(0x7f000000e000-0x8)='./file0\x00', 0x400) 2018/01/17 04:30:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a70000)='./file0\x00', 0x0) mount(&(0x7f00007ba000-0x8)='./file0\x00', &(0x7f000058d000-0x8)='./file0\x00', &(0x7f0000be4000-0x6)='ramfs\x00', 0x0, &(0x7f0000341000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='nfsd\x00', 0x80000, &(0x7f0000ddb000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f0000d9f000)='ramfs\x00', 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='.', &(0x7f00005ce000-0x6)='ramfs\x00', 0x2000, &(0x7f0000590000)="") pkey_alloc(0x0, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b08000-0xa)='/dev/cuse\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f00008d2000-0x18)={0xff, 0x7fff, 0x1, 0x7, 0x3ff, 0x9}) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") umount2(&(0x7f0000cf0000)='.', 0x0) 2018/01/17 04:30:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x400, &(0x7f0000000000)=0x0) socket$bt_sco(0x1f, 0x5, 0x2) io_destroy(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000ee3000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[@generic={0x94, 0x2, ""}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/01/17 04:30:57 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000962000)='/dev/vga_arbiter\x00', 0x10040, 0x0) ioctl$KDENABIO(r0, 0x4b36) r1 = syz_open_dev$mice(&(0x7f00001c7000)='/dev/input/mice\x00', 0x0, 0x8000) write$sndseq(r1, &(0x7f000057e000-0x90)=[{0x5, 0x1, 0x0, 0x5, @tick=0x7, {0x8, 0xfffffffffffffffd}, {0x100, 0x81}, @result={0x1, 0x2}}, {0x1, 0x7ff, 0xff, 0xfff, @tick=0x0, {0x8, 0xcf}, {0x40, 0x5e15}, @raw8={"d5012a47877eb8289c30c62f"}}, {0x2, 0x1, 0xffffffff, 0x5, @time={0x0, 0x0}, {0x5, 0x80000000}, {0x1000, 0x1}, @ext={0x1000, &(0x7f000098a000)="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"}}], 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000001000-0x8)='trusted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="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", 0x1000, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r2) fstatfs(r0, &(0x7f0000000000)=""/20) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000b1d000)={0x0, 0x401, 0x2, 0x407}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000bb0000)={0x0, 0xffffffffffffffff, 0x1}) write$eventfd(r3, &(0x7f00001ce000)=0x100000001, 0x8) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f000096a000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f000038d000-0x30)={0x53e9, 0xce, 0x6, 0x200, 0x2, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000c5c000-0xc)={0xcbcc, 0x1, 0x6, 0x1dc, 0x0}, 0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000c96000-0x8)={0x0, 0x77ea}, &(0x7f0000dbf000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000fc7000)={r5, 0x8000, 0x0, 0x5, 0x2}, &(0x7f00001f8000-0x4)=0x18) r6 = ioctl$KVM_CREATE_VM(r4, 0xae00, 0x0) ioctl$KVM_CREATE_PIT2(r6, 0xc0189436, &(0x7f0000af0000-0x40)={0x0, [0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0]}) 2018/01/17 04:30:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00009c3000)=0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x2000000010010d, 0x2, &(0x7f0000dd1000-0x4)=""/4, &(0x7f0000e47000)=0xfffffffffffffcc8) 2018/01/17 04:30:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x400000000101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x10, &(0x7f000018e000)=@raw=[@call={0x85, 0x0, 0x0, 0x37}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2a73, 0x0, 0x0, 0x0, 0x3}, @map={0x18, 0x4, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x0, 0x3, 0x1, 0x3, 0xa, 0x6, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8001}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000c4f000)='syzkaller\x00', 0x7f, 0x2b, &(0x7f0000142000-0x2b)=""/43, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) mmap(&(0x7f0000000000/0xd78000)=nil, 0xd78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x9) write(r2, &(0x7f00001a7000-0x63)="1f000000f90300ff0000000120ed000007000953000000000100000101006ee6874fe515877ea1b6c52c1f03d72c80d8", 0x30) 2018/01/17 04:30:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000452000)='/dev/sequencer2\x00', 0x101080, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000020000-0xe8)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009b4000-0x4)=0xe8) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000318000)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) sendto$inet6(r0, &(0x7f0000bb9000)="", 0xfffffffffffffdc7, 0x20000894, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r1) semctl$SEM_STAT(0x0, 0x7, 0x12, &(0x7f0000931000-0xb6)=""/182) timer_create(0x4, &(0x7f0000723000-0x60)={0x0, 0xe, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000012000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000672000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000d7000-0x10)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f00003fc000-0x20)={{r5, r6+10000000}, {r7, r8+10000000}}, &(0x7f00000d3000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 04:30:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000aaa000)='/dev/snd/controlC#\x00', 0xfffffffffffffffc, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000587000-0x10c)={0x0, 0x0, 0x343, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 04:30:57 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x100000000000002) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xf, &(0x7f0000004000-0x10)={0xd6, 0x3a}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002d8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "aff8fa81985cb8dedf345758e045ba6a6a99dff9daecefc02393f6daabcd48ed668e6caa0e2ff0b34029707a4a8c666fffb8b86822422a9790216e4dc5d172fa", "e5a886ca0da5c4fab343c6f64feac6efc5ba112c50d5d3e7836efc1b4126c2ad80fbee796ca7d915d31b6cf694b871da59afa647b437087e3a640e7996a616da", "3c3a99a7a0933a36bf451ebd31d78429474540b3e914775d00729c408828ddb0", [0x0, 0x0]}) 2018/01/17 04:30:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00006bf000)='/dev/sg#\x00', 0x0, 0x82) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000807000-0xc)={0x2, r0, 0x1}) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0xfffffffffffffffd, &(0x7f0000a74000)=0x0, &(0x7f0000424000-0x4)=0x4) syz_kvm_setup_cpu$x86(r1, r1, &(0x7f0000280000/0x18000)=nil, &(0x7f0000d26000-0x18)=[@textreal={0x8, &(0x7f0000e63000-0x68)="64660ff2fabaf80c66b8ea16a38566efbafc0cb083ee440f20c0663502000000440f22c0baf80c66b8c754078566efbafc0cecbaa100ec66b93a1001c066b88f00000066ba000000000f30ba2000ecb804008ec0baf80c66b8c03a9a8a66efbafc0c66ed0fc758f3", 0x68}], 0x1, 0x11, &(0x7f000040e000)=[@cr4={0x1, 0x410002}, @dstype0={0x6, 0x1}], 0x2) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f000072c000)={0x0, 0x0}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000abe000)=0x0, 0x4) write(0xffffffffffffffff, &(0x7f0000e8f000-0x59)="", 0x0) recvfrom$unix(r0, &(0x7f0000829000)=""/29, 0x1d, 0x100, &(0x7f0000452000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000841000)=0x46a, 0x4) writev(r0, &(0x7f00007c0000-0x10)=[{&(0x7f00003ba000-0x2a)="e59bc053dce4000000051f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f70080b3af", 0x2a}], 0x1) ioctl$sock_inet_SIOCSARP(r0, 0x227c, &(0x7f000035c000-0x44)={{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="980edbe34139704e389db349f728ad25"}) 2018/01/17 04:30:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000016d000)={"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"}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000c29000-0x4)=0x40000000000003) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000f93000)={0x0, 0xed, 0x3, [0x1, 0x100000000, 0x9]}, &(0x7f0000062000-0x4)=0xe) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000c1c000)={r3, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0xfffffffffffffffd, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) [ 77.347534] TCP: request_sock_TCPv6: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. 2018/01/17 04:30:57 executing program 1: mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000adf000-0x8)="f2d7b25b3c7a359c", 0x8, 0x200418d4, &(0x7f0000a49000)={0xa, 0x2, 0x2000000000000000, @loopback={0x0, 0x1}, 0x8}, 0x1c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000038b000)='/dev/rfkill\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00004e4000-0x4)=0x0, &(0x7f00005b8000)=0x4) 2018/01/17 04:30:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000da6000-0x10)='/dev/sequencer2\x00', 0x20001, 0x0) getpeername$inet6(r0, &(0x7f0000edd000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000e52000-0x4)=0x1c) r1 = perf_event_open(&(0x7f0000a59000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x5, 0x1, 0x6, 0x0, 0x0, 0x0, 0x0, 0x8, 0x6df, 0x0, 0x8e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x6, @perf_config_ext={0xc, 0x2}, 0x0, 0x16, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x58, 0xffffffffffffffff, 0x80000) r2 = creat(&(0x7f0000dfe000-0x8)='./file0\x00', 0x4) r3 = gettid() fcntl$getownex(r1, 0x10, &(0x7f0000116000)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r1, &(0x7f00002f6000)={r2, r1, 0x3}) r5 = shmget(0x3, 0x1000, 0x54000000, &(0x7f00007bd000/0x1000)=nil) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00006c5000-0xc)={0x0, 0x0, 0x0}, &(0x7f000063a000-0x4)=0xc) getresgid(&(0x7f00005dd000)=0x0, &(0x7f00003c5000)=0x0, &(0x7f0000455000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000018d000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000083000-0x4)=0xe8) lstat(&(0x7f0000d8c000)='./file0\x00', &(0x7f0000998000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000c04000-0x8)={0x0, 0x0}) shmctl$IPC_SET(r5, 0x1, &(0x7f0000324000-0x70)={{0x682, r6, r7, r8, r9, 0x90, 0x4, 0x0, 0x0, 0x0}, 0x8, 0x1, 0x80000000, 0xffffffff, r4, r10, 0x8b, 0x0, 0x0, 0x0}) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f00007d2000-0x3)='9p\x00', 0x0, &(0x7f0000c02000-0x8e)="") 2018/01/17 04:30:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 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, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a9e000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000f90000)=""/47) read$eventfd(r0, &(0x7f0000354000)=0x0, 0x8) write$eventfd(r0, &(0x7f0000952000-0x8)=0x0, 0x8) 2018/01/17 04:30:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005fd000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) r1 = socket(0x18, 0x0, 0x2) connect$nfc_llcp(r1, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) 2018/01/17 04:30:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x40000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f00003da000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x1) getsockopt$inet_int(r0, 0x0, 0x1e, &(0x7f00009d6000-0x4)=0x0, &(0x7f0000a21000-0x4)=0x4) setsockopt(r1, 0x84, 0x7c, &(0x7f0000d54000)="80ac000500010022", 0x8) r2 = memfd_create(&(0x7f0000536000-0x3)="004480", 0x4002) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f00004df000-0x4)=0x0) 2018/01/17 04:30:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000098e000)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) recvmmsg(0xffffffffffffffff, &(0x7f000088c000)=[{{&(0x7f00003ba000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000cb8000-0x90)=[{&(0x7f0000114000)=""/100, 0x64}, {&(0x7f0000261000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ede000-0xda)=""/218, 0xda}, {&(0x7f00004d7000)=""/173, 0xad}, {&(0x7f0000598000-0xe3)=""/227, 0xe3}, {&(0x7f0000c75000)=""/18, 0x12}, {&(0x7f000062a000-0x26)=""/38, 0x26}, {&(0x7f00008e1000)=""/174, 0xae}, {&(0x7f00008e6000)=""/4096, 0x1000}], 0x9, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f0000075000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00005bd000-0x40)=[{&(0x7f00008c4000)=""/38, 0x26}, {&(0x7f0000a0e000)=""/19, 0x13}, {&(0x7f0000d64000-0x30)=""/48, 0x30}, {&(0x7f0000de5000-0x68)=""/104, 0x68}], 0x4, &(0x7f00006c6000-0x1b)=""/27, 0x1b, 0x80}, 0x9}], 0x2, 0x0, &(0x7f00000ad000)={0x0, 0x989680}) sendmsg$nfc_llcp(r2, &(0x7f000026c000)={&(0x7f0000741000-0x60)={0x27, 0x3, 0x4, 0x5, 0x1, 0x4, "1df6d3d98587c69c9ded3db312aa247cdb8405e771ed429c3dc7945a52a94ff43a0749ba0484a4f39c81c45140dbeaf3837f045c23605c56a858662ffd2541", 0x80000000}, 0x60, &(0x7f0000c90000-0x60)=[{&(0x7f00005db000)="3824e82ef59985a9d1", 0x9}, {&(0x7f0000fe0000-0xa6)="fdd8c88d6a53ab1d3d6baa7e0d0ab4e4b4ba3d0fc54b65b19005ae4f62fd8e42bfa78676ba794ac69287ccaa1c0f2e3c3c22cc93df7e6a7e880b8c6b2879d50b1c294a56aab732a5743e26827657c8ddd78369b900d3ba42baed4fb16fe49e17fcbd22bbdfa59251df01bed0d0b13282effe58bd36e7c2f9b0a1a96a606b9d4d98645995b0db1088b7c09bcc9cacf4a41daac198207402b90f280c4ee66075b06beba9b962c1", 0xa6}, {&(0x7f000008b000-0x8b)="f212ef7e72a5a5755d7f9e4caa48bda454f3e522958be0d570cc54ef8ae1893d9b7828d35cf604a702dd9bb0712da7f0507e2422de41d11a07f9e756c2bdac8a7e854ab60eb87f4783c80d0a1c64054c417d354b8d902d5e190b2231459f29c64a9ec97fdca2024f962b45cffc64c20fe32085a71b1123464608a592e6c17e0d133c133a73bda15cdcf8a6", 0x8b}, {&(0x7f0000194000-0x88)="3e2a013d214d23b8e8bfe2255a35dc69eae4ade226ea87889225154d5788e51b0cf89b33757fa52663b86e82798e17fb16a9c27c547d63ea8e47f2fbd6de997ed0f06c769cdc0dbff0ca28d95564997d67e792bbbff2c5eb7954bf0281507a02459aaabc711f51bbfc34f59c57e0098e0b82b8aa61b092cae43b22f323b7549ff822de40a22e756b", 0x88}, {&(0x7f0000705000)="9886b4a6d7a285a6d808288e2d09a7da7f539a25cefe98854abb4732fa6291cba59efa00765a619ecbe5b34ecf0e093bf70d58e4c67ebf98e93fa1bfe0e4a1eccbe8de6b73fe9f3a52dbf5902718b68c6c6387655dd92e4b5143d1328f8a00e8660280a249f85bec0d3aca87aaee0921da64bc95796a71e3e2bc273dff29e8d6d9bbe0f8b00b76463552ae82448bf725a3e19490e185abb354da34af63", 0x9d}, {&(0x7f000065f000-0xf0)="cff0ad56708544f08b14487431c9f1148a58696902cb38dd3455da7ac781faa8ad0d2d8f422fbc8b296f533465c08c12527303bb06159c7d1e1fc8fe2904c6d2cb23722e262a2025763fefe3eb084fed2d237f76cc1c90375c361a24b2f38706d17b12dc985f645c2d8cdfa8b618fe0423023f3cfb1b57b419b145eea473762c483f4379c031a6bfbd0042226fe0b20613aa6b61041a018de211861c82942e0afcd7566b2434f668deed6929a14641bfce0000ffdf75ab1f30e41b09a1f328e48b5ac254ded64d2fdf82a4bd31f139e526a2808bc976f40721204a679b94a060ae72a432eab967abc9325a642f341756", 0xf0}], 0x6, &(0x7f0000fc0000-0x18)={0x18, 0x13f, 0x9, "abc74206"}, 0x18, 0x10}, 0x40000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a62000-0xc)={0x0, 0x0}) r3 = dup(r0) ioctl$TIOCSBRK(r3, 0x40044591) getsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f000012a000-0x4)=0x0, &(0x7f00006c9000-0x4)=0x4) 2018/01/17 04:30:57 executing program 7: mmap(&(0x7f0000003000/0xdd3000)=nil, 0xdd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a89000+0x9d5)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000ced000-0x4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f0000360000)=[{&(0x7f0000001000)=""/65, 0x41}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000002000-0x70)=""/112, 0x70}, {&(0x7f0000002000-0x7)=""/7, 0x7}, {&(0x7f0000002000-0x38)=""/56, 0x38}, {&(0x7f0000002000-0x16)=""/22, 0x16}, {&(0x7f0000001000)=""/68, 0x44}, {&(0x7f00009cc000-0x65)=""/101, 0x65}, {&(0x7f00005a6000)=""/3, 0x3}], 0x9, &(0x7f00007e0000-0x80)=[{&(0x7f0000002000-0xa1)=""/161, 0xa1}, {&(0x7f00000ff000-0xaf)=""/175, 0xaf}, {&(0x7f000044b000)=""/54, 0x36}, {&(0x7f0000c29000-0xbd)=""/189, 0xbd}, {&(0x7f000050f000-0x6e)=""/110, 0x6e}, {&(0x7f0000002000-0xbc)=""/188, 0xbc}, {&(0x7f00001b7000-0x46)=""/70, 0x46}, {&(0x7f0000044000)=""/87, 0x57}], 0x8, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000001000-0x6)={0x800, 0x400000000, 0xc2b}) 2018/01/17 04:30:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000083c000)='/selinux/member\x00', 0x2, 0x0) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000855000)={0x5, 0x0, [{0x0, 0x3, 0x0, 0x0, @irqchip={0x9, 0x7}}, {0x81, 0x4, 0x0, 0x0, @irqchip={0x0, 0x7ff}}, {0xfffffffffffffffb, 0x2, 0x0, 0x0, @irqchip={0x3, 0x14000000000000}}, {0x526, 0x6, 0x0, 0x0, @msi={0x995, 0x80000000, 0x10000000}}, {0x9, 0x7, 0x0, 0x0, @irqchip={0x400, 0x8}}]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000007c000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000005000-0x4)=0x10, 0x4) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000632000)={0x1, 0x0, [{0x0, 0x4, 0x0, 0x0, @irqchip={0xfff, 0x0}}]}) 2018/01/17 04:30:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000fb8000-0x8)={0x0}, 0x8) getgroups(0x5, &(0x7f0000a85000-0x14)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) fstat(r0, &(0x7f0000ae3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x2, &(0x7f00004b5000)=[r1, r2]) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) 2018/01/17 04:30:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000929000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f00007b3000-0x8)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000fd1000)='proc\x00', 0x0, &(0x7f0000fc9000)="") munlockall() r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00009ef000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000f03000)={0x6, r0, 0x1}) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000f84000-0x4)=0x0) r2 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000e3f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f90000-0x4)=0xc) fcntl$lock(r0, 0x5, &(0x7f0000cb1000)={0x0, 0x4, 0x1f, 0xb77, r3}) mkdirat(r2, &(0x7f000035b000-0x8)='./file0\x00', 0x4) renameat2(r2, &(0x7f0000fcf000)='./bus\x00', r2, &(0x7f0000fcf000-0x6)='./file1\x00', 0x0) 2018/01/17 04:30:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xd6, &(0x7f0000cd8000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xc8, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @multicast1=0xe0000001, {[]}}, @icmp=@source_quench={0x3, 0x4, 0x0, 0x0, {0x2b, 0x4, 0x0, 0x0, 0x7f, 0xffffffffffffffff, 0x0, 0x0, 0x8d, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@ssrr={0x89, 0x23, 0x0, [@dev={0xac, 0x14, 0x0, 0xa}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001]}, @cipso={0x86, 0x56, 0x9, [{0x0, 0x9, "5fdbba4f77c27f"}, {0x7, 0x2, ""}, {0x7, 0xa, "e670de5111657e53"}, {0x7, 0x6, "edcd73ee"}, {0x5, 0x6, "4b61b101"}, {0x6, 0x12, "7ece4593c6e7213a7cf720e8ad9eb068"}, {0x7, 0xa, "e0aff97a4a6fa500"}, {0x1, 0x6, "cc2b35fc"}, {0x7, 0x7, "adf2cdb9e9"}, {0x7, 0x6, "71e67240"}]}, @ra={0x94, 0x6, 0x0}, @ra={0x94, 0x6, 0x0}, @generic={0x0, 0x11, "5b1bdfae91ce0cc1fd4dbcf5a3b8b9"}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) mknod$loop(&(0x7f0000d62000-0x8)='./file0\x00', 0x2, 0x1) r0 = memfd_create(&(0x7f0000c68000)="5d757365725e5b766d6e6574302e656d305d73656c66d37b7d47504c00", 0x1) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f00007cf000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000c75000)={0x0, 0xf1, "9e93f2708400e85461f11e1722bde019f0799f9ca709576ec0d8ee3b8f66f9b891f89518c0b51f29e8cd0a7987017a59ea8106b7435e90f5971f96e8a6eba1d99e94e1aec11a8af6da59aeb9a3d4e252a4b83e8cc3836a14f896a614ad79b70611d12640c57000735faf9dea8de1c49e86853a8f3c68459130b5a9fa924db79dc0058bed97e1bbb62b3fad0b2ce06638490bbf311368d3fe0c77574b2027754bfa1fd4152d27189aaeaf4c07a86b05cbe2eba9850a80d8deccdc62b8ae9d65d72438ee08dcd95b022b08db6f1cf8d3f94165277900ac01c880bf1177195a3e228fc7695b5d9987bf29cab752081507a4c6"}, &(0x7f0000fc4000-0x4)=0xf9) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000c20000-0x8)={r1, 0x2}, &(0x7f00008cf000-0x3)=0x86) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000032d000-0x4)=0x0, &(0x7f0000aed000-0x4)=0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) getresuid(&(0x7f0000453000)=0x0, &(0x7f0000650000)=0x0, &(0x7f000053f000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000a30000)={r2, 0x3f, 0x100000001}, &(0x7f0000139000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b1a000)={r3, 0x7, 0x8, [0x12a, 0x8, 0x4, 0x1f, 0xfad, 0x6, 0x1, 0x9]}, &(0x7f0000b6f000)=0x18) 2018/01/17 04:30:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') r1 = socket$kcm(0x29, 0x2, 0x0) sendmmsg(r1, &(0x7f0000901000)=[{{&(0x7f0000004000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000086000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f0000a4c000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="79edb9e72744", [0x0, 0x0]}, 0x14, &(0x7f0000a26000-0x60)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x2, 0x0) sendfile(r1, r0, &(0x7f0000caa000-0x8)=0x401, 0x91) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f000076b000-0x20)={"c7d04d1323c2109da702cf108fbc0211", {0x4, 0x0, 0x0, "6e50b9faa19f", 0x100000001, 0x0}}) [ 77.529821] 9pnet_virtio: no channels available for device ./file0 2018/01/17 04:30:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000472000-0x11)='/selinux/relabel\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00006fe000)={0x0, 0x0}) r3 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f000024a000)={0x1, 0x9, r2, 0x9, r3, 0x10001, 0x1ff, 0x0}) r4 = socket$unix(0x1, 0x1, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000a93000-0x9)='net/unix\x00') sendfile(r4, r5, &(0x7f000097d000)=0x0, 0xff) 2018/01/17 04:30:57 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) msync(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000000c000-0x8)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000008000-0x78)=[@in6={0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) syz_open_dev$admmidi(&(0x7f0000002000-0xe)='/dev/admmidi#\x00', 0x100000000, 0x40) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f000000c000-0x40)={r1, 0xa, &(0x7f000000f000)=[0xff, 0x89, 0x9, 0xb7, 0x20, 0x8, 0x0, 0x1891, 0x81, 0x0], &(0x7f000000f000)=[0x800, 0xff, 0x1, 0xfffffffffffff93d, 0x197, 0x1f], 0x20, 0x4, 0x100000001, &(0x7f000000e000)=[0x4, 0x3, 0x2, 0xf4d0], &(0x7f000000f000)=[0x3, 0x7, 0x1, 0x8], 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000011000-0x11)='/selinux/relabel\x00', 0x2, 0x0) 2018/01/17 04:30:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000029a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000aed000)={0x400000, 0x0, &(0x7f0000723000-0x98)=""}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c76000-0x11)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000a1b000)={0x0, 0x0}) syz_open_dev$evdev(&(0x7f00005d1000)='/dev/input/event#\x00', 0x4, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000894000)={0x3, &(0x7f0000368000)=""/190, &(0x7f0000127000-0x48)=[{0x2, 0x36, 0x20, &(0x7f0000671000)=""/54}, {0x8, 0x8f, 0x4, &(0x7f0000a4c000-0x8f)=""/143}, {0xfffffffffffffff8, 0x27, 0x9, &(0x7f0000f35000-0x27)=""/39}]}) 2018/01/17 04:30:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000787000-0xf0)=[{{&(0x7f0000af8000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00000f3000-0xa0)=[{&(0x7f0000813000)=""/51, 0x33}, {&(0x7f00009c8000-0x30)=""/48, 0x30}, {&(0x7f0000890000)=""/117, 0x75}, {&(0x7f0000cf8000-0xd9)=""/217, 0xd9}, {&(0x7f000032f000)=""/248, 0xf8}, {&(0x7f0000c42000)=""/217, 0xd9}, {&(0x7f0000be9000-0x8f)=""/143, 0x8f}, {&(0x7f0000318000-0x5b)=""/91, 0x5b}, {&(0x7f0000c17000-0x34)=""/52, 0x34}, {&(0x7f0000a01000)=""/215, 0xd7}], 0xa, &(0x7f0000438000-0x4d)=""/77, 0x4d, 0x0}, 0x1}, {{&(0x7f00007e7000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00006e3000-0x30)=[{&(0x7f000008e000-0x2)=""/2, 0x2}, {&(0x7f0000284000)=""/219, 0xdb}, {&(0x7f00000d9000)=""/194, 0xc2}], 0x3, 0x0, 0x0, 0x7}, 0x6}, {{&(0x7f000043a000)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, 0x1e, &(0x7f0000b46000-0xa0)=[{&(0x7f0000ce6000-0x2)=""/33, 0x21}, {&(0x7f0000a51000-0xc0)=""/192, 0xc0}, {&(0x7f0000e88000)=""/170, 0xaa}, {&(0x7f0000128000-0xee)=""/238, 0xee}, {&(0x7f0000e43000-0xe1)=""/225, 0xe1}, {&(0x7f0000aa4000-0xd1)=""/209, 0xd1}, {&(0x7f0000ab3000-0xea)=""/234, 0xea}, {&(0x7f0000ac2000)=""/33, 0x21}, {&(0x7f0000952000)=""/193, 0xc1}, {&(0x7f00002dd000)=""/255, 0xff}], 0xa, &(0x7f0000cfa000-0x55)=""/85, 0x55, 0x1}, 0x83}, {{0x0, 0x0, &(0x7f0000777000)=[{&(0x7f0000a98000-0xa1)=""/161, 0xa1}, {&(0x7f0000487000-0xe1)=""/225, 0xe1}, {&(0x7f0000304000)=""/4096, 0x1000}], 0x3, &(0x7f0000dbf000)=""/86, 0x56, 0x3}, 0x200}], 0x4, 0x102, &(0x7f00003a2000)={0x77359400, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00008f8000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00001d6000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000058f000-0x6)={r1, 0x5}, 0x6) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_int(r2, 0x29, 0x11, &(0x7f0000b9c000)=0x0, 0x4) 2018/01/17 04:30:58 executing program 7: syz_emit_ethernet(0x32, &(0x7f0000005000-0x100)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000001000)={0xfffffffffffffffd, 0x1, [0x0]}) 2018/01/17 04:30:58 executing program 2: openat$selinux_access(0xffffffffffffff9c, &(0x7f00006db000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000109000+0xb52)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0xfffffffffffffeec) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f00000e0000-0x38)={&(0x7f0000d45000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000768000-0x20)=[{&(0x7f00009bc000-0x6f)="bb85efbf743880fc5cc04b2e328d8844b23b8001255dc1b864305637dc7a583c", 0x20}], 0x1, &(0x7f0000a43000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1159}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 04:30:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000631000)='./file0\x00', 0x50002, 0x41) clock_gettime(0x7, &(0x7f0000ae8000)={0x0, 0x0}) sendmsg$kcm(r0, &(0x7f000080a000-0x38)={&(0x7f0000415000-0x10)=@ipx={0x4, 0x9, 0x8001, "de3725fd5572", 0x3, 0x0}, 0x10, &(0x7f00008ec000)=[{&(0x7f00006ea000)="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", 0x1000}, {&(0x7f0000bba000)="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0x1000}, {&(0x7f0000219000-0x17)="25e96c2c59475883732db346f37f7234e44a7ed58e7347", 0x17}, {&(0x7f00006d1000-0xf)="bdc1990849ee00ab82b0c6cfe7ea43", 0xf}], 0x4, &(0x7f0000301000)=[{0x60, 0x102, 0x7, "dd3ff9321d1320f67b5e28fb7d928670eaab359bbe5c03cbcd420671b0b49c2d4075df37ec131eb31c99e672c0bc1a3e23bb01b424739e4386944e100aac1af3d2caaa611f1b8e2b28d2fb038e4c96"}], 0x60, 0x20008000}, 0x20000090) 2018/01/17 04:30:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) readv(r0, &(0x7f00006be000)=[{&(0x7f0000b32000-0x3d)=""/61, 0x3d}], 0x1) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f000045e000-0xb)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00009c6000)={0x0, 0x1ff}, &(0x7f0000599000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000949000)={r3, 0x1, 0x3, 0x10000, 0x7f, 0xfffffffffffffff9}, &(0x7f00003f2000-0x4)=0x14) 2018/01/17 04:30:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000001000-0x4)=0x17) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000003000-0x8)={0x0, 0x7}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000)={r2, 0x0}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000003000)={r2, 0x800, 0x444}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000004000-0x4c)={0x8, 0x2, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000005000-0x4)=0x0, &(0x7f0000001000)=0x4) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000005000)='./file0\x00', r0, &(0x7f0000002000)='./file0\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) r4 = getuid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000001000)={&(0x7f0000007000-0x210)=@updsa={0x210, 0x1a, 0x200, 0x5, 0x3, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3ff, 0x3, 0x5, 0xa, 0x80, 0x20, 0xaf, r3, r4}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x5, 0xfffffffffffffffd, 0x6, 0x1ffb, 0x3c, 0x2, 0x7, 0x0}, {0x400, 0x0, 0x7, 0x80}, {0x5, 0x6, 0x4}, 0x0, 0xffffffffffffffff, 0x2, 0x1, 0x101, 0x36}, [@sec_ctx={0x98, 0x8, {0x93, 0x8, 0x1, 0x9, 0x8b, "b0ac151483fe026c2a7823dd02323dfecd85f8666f331d1099e212ea42be87e1891cf7c979e79479ae374bd6bdf1ed9af10f881f93994809c118fb584026b089bbb95c1005abc337f603b26af7848df5982d1e74cdd9bb76cd3949e604e5734a3a3ac472c5fdcaa0eff07a048f17c43850a1fbe0ee40de407e494a26c96d6de36d6a3bf6d5bf0f2ce93b42"}}, @algo_auth={0x80, 0x1, {{'wp384\x00'}, 0x1b0, "7fa174e72b36d637e4c06fd0149208975b19d4a853e384c8334f1c16ca155c2a5d7e6d68694a88740abc515c430bebe7fd0130de1633"}}, @proto={0x8, 0x19, 0xff}]}, 0x210}, 0x1, 0x0, 0x0, 0x20000004}, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000007000)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) perf_event_open(&(0x7f0000008000-0x78)={0x7, 0x78, 0x100000001, 0x3, 0x6, 0x3, 0x0, 0x0, 0x0, 0x4, 0x0, 0x6, 0x10000, 0x6, 0xffff, 0x0, 0x6, 0x82bf, 0x1, 0xea32, 0x2, 0x1, 0x401, 0x0, 0xc, 0x62, 0x5, 0x200, 0x8, 0x100000001, 0x2, 0xfffffffffffffffa, 0x8001, 0x7c, 0x8001, 0x22, 0x3, 0x610, 0x0, 0x98, 0x2, @perf_bp={&(0x7f0000003000)=0x0, 0x4}, 0x31a91, 0x3, 0x1af, 0x7, 0x0, 0x8, 0x7, 0x0}, r5, 0x7, r0, 0xc) 2018/01/17 04:30:58 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000475000)={0x3, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x7ff, 0x9}, &(0x7f0000e65000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in6={{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3a70}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00005c9000)={0x3, 0x8, 0x4000000000080, 0x2000000000000002, 0x40000000, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x201) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00005ee000)={r2, &(0x7f00000fd000-0xe4)="", &(0x7f0000e4a000)=""/4096}, 0x18) 2018/01/17 04:30:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000013f000-0xe)='@&prockeysing\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r0, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40003, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000ad4000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000268000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000bda000-0x1)="") lgetxattr(&(0x7f0000bbb000)='./file0\x00', &(0x7f000017c000-0x14)=@known='security.capability\x00', &(0x7f00002d4000-0x1b)=""/27, 0x1b) 2018/01/17 04:30:58 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000)={0x0, 0x0}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x1) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000964000-0x4)=0x10001) 2018/01/17 04:30:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a61000-0x9)='/dev/vcs\x00', 0x200000, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000c99000-0x20)={"f0cd67f263deffd203ebc6adc25b5e6f", {0x4, 0x3ff, 0x72a4, "83dab85dce47", 0x5, 0x0}}) r1 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000a9c000+0xf73)=0x0, &(0x7f00005b2000)=0x4) 2018/01/17 04:30:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x804, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x410040) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000001000)={0x17, 0x59, &(0x7f0000000000)="b6e4d3c68321e6b8eafedc0863bfdf2f11fe197cea9006624af00b501eba64c16d3815720f1f113d7561fcfa8c923ef2f2d7670638ccf9e1e17542d27be1ef5d133ce51f757cb9f2a0a4dd8ef802f401415e3bba6315e3f319"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000937000)={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_int(r2, 0x0, 0x3b, &(0x7f00003db000-0x4)=0x0, &(0x7f0000537000)=0x4) 2018/01/17 04:30:58 executing program 4: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000001d000-0x10)={0x0, 0x1, 0x3ff, 0x10001}, &(0x7f000000f000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000013000)={r1, 0x7, 0x3ff, 0x400, 0x1, 0xfff}, 0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000000b000-0x58)=[@in6={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffe46}, @in6={0xa, 0x1, 0x8001, @loopback={0x0, 0x1}, 0x79}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) r2 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000001e000-0x7)={0x1, [0x0]}, &(0x7f000001d000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000000f000-0x14)={r3, 0x9, 0x100000001, 0x1, 0x1, 0x101}, &(0x7f000001b000-0x4)=0x14) add_key$user(&(0x7f000001c000)='user\x00', &(0x7f0000009000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000001c000)="11d0df0442a7a430f04ad68920ced84cc05d08811493b3a27a255bbb52b736fa3ddf9009a15775fb44c92183e45faf183e097d8ff847d0e726b2bb78a7dc332cd833dad458f9374723c5c0eec798cc84c217fe171502501efedf7bd6d44055506acb4edb6d08f5", 0x67, 0xfffffffffffffffd) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000012000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r4, 0x5405, &(0x7f000001f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCLINUX5(r4, 0x541c, &(0x7f0000016000)={0x5, 0x1, 0x100000001, 0x5, 0x3fd}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f000001c000+0xe7d)='keyring\x00', &(0x7f000001e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f000001e000)='user\x00', 0x1) ioctl$SIOCGIFHWADDR(r5, 0x8927, &(0x7f000001a000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_mtu=0x0}) open_by_handle_at(r5, &(0x7f0000012000)={0x74, 0x5e1, "5641188e4d411ea9937d26de6668e9052c1438a86c072bdb807726155b25866aa442045f016ad9f6a18ec4549bc602fc407ba03b448fde09ddb626e3cb26c4b00b787f5c5907cec5553fef91d6dae8886419cd943e72aae8e2bb2157186a67d53b1ae2863043fd346e96dbcd"}, 0x101000) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r5, 0x541c, &(0x7f000001f000)={0x7, 0x379a20b}) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f000000a000-0x8c)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, [@nested={0x4, 0x5, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f000000f000-0x9)='/dev/rtc\x00', 0x10000, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r6, 0x6, 0x3, &(0x7f0000003000)=0x0, &(0x7f000001f000-0x4)=0x4) 2018/01/17 04:30:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0x948) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00002cf000)='/selinux/create\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0xcb98, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000c22000-0x24)=[{0x0, 0x0}], 0x1, 0xcc, &(0x7f00007bc000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000985000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000abb000)={0x20000006, 0x0}) 2018/01/17 04:30:58 executing program 7: r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000e04000/0x1000)=nil) shmat(r0, &(0x7f00006a1000/0x1000)=nil, 0x4000) r1 = dup(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000399000)=[@in6={0xa, 0x3, 0xfff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x81}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x51a5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2ac}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x6e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x80, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb08}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x2}], 0xcc) 2018/01/17 04:30:58 executing program 5: mmap(&(0x7f0000000000/0x8d7000)=nil, 0x8d7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x800000040004580, &(0x7f0000824000)="") mmap(&(0x7f00008d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f00008d8000-0xe)='/selinux/user\x00', 0x2, 0x0) 2018/01/17 04:30:58 executing program 2: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000004000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000005000-0x4)=0x9) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000002000-0x9c)=[@in6={0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5f7d}, @in6={0xa, 0x0, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffc}, @in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x2, 0x1f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x20}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x9c) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000005000-0xd1)="83b38b17ab1c9a290dcfb9f5a0dfd5f5839f639d88dd9b495b5776d56e1f7281657d3ac7124b48a4e24b77cbec0d387f45ef5d66fd374b97274df1b52c72d78ea96556ac8ec641ba467fe73c1fc8b3c759855634d3d04596b8ff9de66ff43809e3cea3f6da059829b1cafc52cdd41259434ae226e18d78464490ec66efa5fe8ffcc94fae1467ce0c16ab88bcafa7488f546f7ecc874dca7f626c1de7cbecadfd6828428387564bb973cbbff989070eecf6e1780ac6174cbb4c002ec97243bc7e89d1c0a5d2f613641fa727abf2eb7cf311", 0xd1}, {&(0x7f000001a000-0xf5)="0602faaf1de199e8820397c0cede4d23d17c6b873424e699dc326872406c4f1ce7af6fd330d005d5858c8140c7d7a06e185d703b861cfedd55c540aa7405ecbe564d9473f80aaaabaaa4da857fc6a617e25f60470174e22d23e5606ed28546e278b8c6e61ed4b1088f054b0d8e0e8e265a5a61d335f2886a6357ed70edb9160cce094abc14d0948b7ec9692256b8fd0b1272d416bb7fc91431c2abcb6573691019979e86f366a5f7fb8c83fad72c038af47f75d9ab6c28859a6db36391734551850b2cc7bd5c0da7469703956f484b9cc5b2c25cbdf82458be272ebf0c834e61dcfe3b49c6f25c0e3fb097ece66866f64d648dafa4", 0xf5}], 0x2, 0x0) fallocate(r2, 0x0, 0x0, 0x3ff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000004000)={0x0, 0x26, 0x20003, @thr={&(0x7f0000012000)="8f25d7435fd33f4e3124a910efd600000fff000000000000000486a365bd4a4e31e06aa5", &(0x7f0000005000-0x2b)="790440d6f8425834db4b2d6471a45592be761368a08a92c24c81a299451968e0e9dec44fd7321d6a731a94"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000338000-0x10)={0x0, 0x0}) nanosleep(&(0x7f0000b92000-0x10)={r4, r5+30000000}, &(0x7f00009cc000-0x10)={0x0, 0x0}) timerfd_gettime(r2, &(0x7f0000a87000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_getres(0x6, &(0x7f0000522000-0x10)={0x0, 0x0}) clock_gettime(0x2, &(0x7f0000837000-0x10)={0x0, 0x0}) timerfd_settime(r2, 0x0, &(0x7f0000ef9000-0x20)={{0x77359400, 0x0}, {r7, r8+30000000}}, &(0x7f00000b8000)={{0x0, 0x0}, {0x0, 0x0}}) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000bdb000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000049e000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f00009e1000-0x40)={0x4, 0x4, 0x1, 0x70, 0x5, 0x80, 0x7fffffff, 0x7ff}, &(0x7f0000364000)={0x5, 0x5, 0xfffffffffffffff1, 0x4, 0xff, 0x2, 0x2, 0xff}, &(0x7f00003b0000)={0x3, 0x3, 0x3, 0x8, 0x2, 0xffffffffffffff1c, 0x2, 0x0}, &(0x7f0000537000)={r9, r10+30000000}, &(0x7f0000234000)={&(0x7f00007e7000)={0x101}, 0x8}) select(0x40, &(0x7f00000d7000-0x40)={0x665, 0x7, 0x8, 0x88, 0x5, 0x7, 0x3, 0xffffffffffffffc1}, &(0x7f0000c27000-0x40)={0x7, 0x1, 0x2, 0x2, 0xffffffffffff7fff, 0xc6, 0x8, 0xee}, &(0x7f0000545000)={0x8, 0x2, 0x6, 0x3f, 0x800, 0xfffffffffffffff8, 0x3, 0x4}, &(0x7f0000cc3000)={0x77359400, 0x0}) clock_nanosleep(0x7, 0x1, &(0x7f0000c85000-0x10)={r9, r6}, &(0x7f0000be6000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000858000)={0x0, 0x0}) timer_settime(r3, 0x1, &(0x7f000006b000)={{r11, r12}, {r13, r14+10000000}}, &(0x7f0000188000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r15 = gettid() tkill(r15, 0x16) close(r0) 2018/01/17 04:30:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) readlink(&(0x7f00002ae000)='./file0\x00', &(0x7f0000162000)=""/0, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000a7d000-0x50)={@common='bridge0\x00', @ifru_data=&(0x7f000011f000-0x20)="0500000000000000000312fffe00000300000000000000000449faf4e2002023"}) 2018/01/17 04:30:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000047e000)='/selinux/enforce\x00', 0x80000, 0x0) clock_gettime(0x0, &(0x7f000035a000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f000072d000)={0x3, 0x2, 0xb56, {r1, r2+30000000}, 0x81, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) arch_prctl(0x2002, &(0x7f0000002000-0x115)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xb, &(0x7f00003e3000)={0x0, 0x0}) timer_create(0x0, &(0x7f0000b9b000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000510000-0x4)=0x0) r3 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00001ce000)=0x0, 0x80000) getsockopt$llc_int(r3, 0x10c, 0xf, &(0x7f0000e20000)=0x0, &(0x7f0000f1c000)=0x4) 2018/01/17 04:30:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fe6000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000000)=@ioapic={0x0, 0x1ff, 0x0, 0xfffffffffffffffc, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000609000)={0x0, 0x0, []}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000e7a000-0xc)={0x8, "bef37d55a6b1c688"}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/17 04:30:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000000)={0x2, 0x0, 0x1f, 0x1, 0x9667, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x1ff) sendfile(r2, r3, &(0x7f0000bb9000)=0x0, 0x6) 2018/01/17 04:30:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f000001c000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0x3, 0x0, []}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) 2018/01/17 04:30:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b84000-0x8)='./file0\x00', 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000db0000-0x11)='/dev/vga_arbiter\x00', 0x40040, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000aeb000-0xc)={0x20000000, 0x0}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)="") chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) r3 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r3, 0x0) readv(r2, &(0x7f000010e000)=[{&(0x7f0000001000)=""/171, 0xab}], 0x1) 2018/01/17 04:30:58 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000072f000-0xc)='/dev/rfkill\x00', 0x102, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000526000-0x4)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000268000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000bda000-0x1)="") lgetxattr(&(0x7f0000bbb000)='./file0\x00', &(0x7f000017c000-0x14)=@known='security.capability\x00', &(0x7f00002d4000-0x1b)=""/27, 0x1b) r1 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) fcntl$notify(r1, 0x402, 0x8) 2018/01/17 04:30:58 executing program 3: mmap(&(0x7f0000000000/0x286000)=nil, 0x286000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000286000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000286000)=0x0, &(0x7f00000ac000)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000b85000)=0x0, 0x7, 0x0, &(0x7f0000835000-0x10)={0x0, 0x0}, &(0x7f0000837000-0x4)=0x0, 0x0) r1 = dup(r0) mmap(&(0x7f0000286000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000287000-0xc)={0x0, 0x80000000, 0x2, [0x9, 0x10001]}, &(0x7f00000cf000)=0xc) mmap(&(0x7f0000286000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x0, 0x20, &(0x7f000014b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000286000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000286000)={r2, 0x7fff, 0x80000001, 0x2, 0x7ff, 0x7}, &(0x7f0000287000-0x4)=0x14) 2018/01/17 04:30:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fba000)='./control\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) perf_event_open(&(0x7f0000223000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000d3d000)=0x100, 0x4) mount(&(0x7f0000103000-0x10)='./control/file0\x00', &(0x7f00005c4000)='./control/file0\x00', &(0x7f0000b16000-0x3)='v7\x00', 0x1000, &(0x7f0000fb2000-0xe0)="23176b8ba88609a1d2569789babf8d1f97f67d09226bd4aff449c555fb6405058cb5d6897d7128a306bd16b81e42b9a0dab3c27be9a8bda772354f35869d42a3bef7bfa639d210b16e46e76b3175e177237ed2db6f8f67f583ef6cee20c6a919c1922c5b7817224b1d0a94ff46c93113aa49b31c49ff725a8ef8b317fa35c35bb900ae26e4624788b08c00ae8cdcc53db46315212f0bdb48e9672f745cbd2342188997ea8dc85bb96a1e65363168ce132f5b624e96d94a9438f88c9ef4424d5840a4c21e56878c9b2f7b91d50e8aa37c8b8c564524a1ff47a0a482f55b7b98e0") 2018/01/17 04:30:58 executing program 7: r0 = syz_open_dev$mice(&(0x7f000006b000+0x508)='/dev/input/mice\x00', 0x0, 0x440000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000000)={0x1, 0x1, 0x7, 0x1f, 0x10, 0x6}) fcntl$addseals(r0, 0x409, 0x0) ftruncate(r0, 0x13b) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000001000-0x120)={0x400, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0x2, 0x1, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000002000-0x10)={0x0, 0x0, 0x9}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000001000)={r1, 0x0, r0}) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000001000-0x8)={0x0, 0x0, []}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)=@random={'osx.\x00', '/dev/input/mice\x00'}, &(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x10, 0x2) r3 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0xa) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000003000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000004000)={0x0, 0x8, 0x1, 0x7, 0x81, 0x7fff}, &(0x7f0000005000-0x4)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000005000-0x8)={r4, 0x8, 0x80}, &(0x7f0000005000-0x4)=0x8) r5 = getpid() getpriority(0x0, r5) r6 = msgget(0x2, 0x301) msgctl$MSG_INFO(r6, 0xc, &(0x7f0000001000-0x1b1)=""/4096) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f0000006000-0x4)=0x0, 0x80800) 2018/01/17 04:30:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000bf3000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x2, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xb) msgctl$IPC_INFO(0x0, 0x3, &(0x7f00004c9000)=""/4096) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c0c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mount(&(0x7f00005d2000+0x37c)='./file0/file0\x00', &(0x7f0000c3c000-0x8)='./file0\x00', &(0x7f0000ec1000-0x2f)="007609499420218294075a978c742020598533660717b6c1377904ff4c1efefc8d615ffca2f8991b6b4025fbf6d699", 0x1002, &(0x7f0000608000)="") unlinkat(r1, &(0x7f0000504000)='./file0/file0\x00', 0x800000000001fe) getpeername(r0, &(0x7f0000973000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000d12000-0x4)=0x1c) 2018/01/17 04:30:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a06000)='/dev/ppp\x00', 0x40100, 0x0) lstat(&(0x7f0000879000-0x8)='./file0\x00', &(0x7f00009b6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f00002fe000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) fchown(r0, r1, r2) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00007c5000)=0x3) socketpair(0x9, 0xa, 0xffffffffffffffff, &(0x7f0000fdc000)={0x0, 0x0}) syz_open_dev$sndctrl(&(0x7f0000d76000-0x13)='/dev/snd/controlC#\x00', 0x100000000, 0x121040) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f000001b000-0x38)={&(0x7f0000008000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000001000-0x20)={0x20, 0x26, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0xc, 0x0, @str=':&\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 04:30:58 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) r1 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r2 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) linkat(r2, &(0x7f00006fe000)='./file0\x00', r2, &(0x7f000049a000-0xc)='./file0/bus\x00', 0x1000) writev(r1, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) r3 = dup(r2) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000c40000-0x4)=@int=0x0, &(0x7f0000ee7000)=0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r3, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="33d9058a4406d1c268ee7ff676d707f3"}) 2018/01/17 04:30:58 executing program 5: mmap(&(0x7f0000000000/0xafd000)=nil, 0xafd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000652000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000afe000-0x4)={0xd, 0x3, 0x200, 0x0}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) dup(r1) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000afc000-0xd8)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/17 04:30:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000fe, 0x8000000000, 0x2, 0x0, 0x0, 0x4000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1000000000, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000033000-0x4)=0x0, 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000e5b000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f00003b1000-0xd1)=""/209) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x5}, 'port0\x00', 0xc3, 0x80003, 0x4, 0x0, 0x5, 0x1c, 0x0, 0x0, 0x40005, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x3}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x80000000000000, 0x0, 0x0, 0xffffffffffdffffe, 0x0, 0x0, 0x3, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000016000-0xb1)=""/167, &(0x7f000077d000)=0xa7) read(r1, &(0x7f0000fb8000)=""/85, 0x55) socket$netlink(0x10, 0x3, 0x1000b) 2018/01/17 04:30:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000d57000-0x8)=0x0) writev(r1, &(0x7f0000ff5000-0x10)=[{&(0x7f00009a4000-0x65)="7faa325240e42326ea28e52398a162e927f2ff1cbb3b60a0190286e12339b8173eb0331a44f2308c4ec4dbdabcc7bd2af44d61acda930ebdb4c671ee0baa40202804633256e3580dee86b14663af1e11999efc592e07c3b98fdcc4ff4d964bc8050b3b57a9", 0x65}], 0x1) r2 = msgget(0x2, 0x8) msgrcv(r2, &(0x7f0000ed9000-0xc9)={0x0, ""/193}, 0xc9, 0x3, 0x800) [ 78.479248] kauditd_printk_skb: 189 callbacks suppressed [ 78.479262] audit: type=1400 audit(1516163458.856:641): avc: denied { create } for pid=10393 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/01/17 04:30:58 executing program 6: mmap(&(0x7f0000000000/0xf3d000)=nil, 0xf3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000636000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46", 0x5) r1 = accept$alg(r0, 0x0, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f000033e000-0x50)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_addrs=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}}) mmap(&(0x7f0000f3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r2, &(0x7f0000a32000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000f3d000)=0x1c) sendmsg$alg(r1, &(0x7f0000e21000-0x38)={0x0, 0x0, &(0x7f0000f3c000-0x10)=[{&(0x7f0000083000)="93", 0x1}], 0x1, &(0x7f0000f3b000)=[], 0x0, 0x0}, 0x4008001) write(r1, &(0x7f0000f3e000-0x89)='5', 0x1) 2018/01/17 04:30:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000083000-0x11)='/selinux/enforce\x00', 0x200, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000a0f000)={0x0, 0x0}) symlinkat(&(0x7f0000bf3000-0x8)='./file0\x00', r0, &(0x7f0000af2000-0x8)='./file0\x00') ioctl$KDSKBLED(r0, 0x4b65, 0xa6) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00007a1000)={0x2, &(0x7f000077c000-0x8)=[{0x7ff, 0x3}, {0x3ff, 0x9}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) 2018/01/17 04:30:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() move_pages(r0, 0x7, &(0x7f0000a1b000-0x38)=[&(0x7f000022b000/0x1000)=nil, &(0x7f000083b000/0x11000)=nil, &(0x7f00002e8000/0x1000)=nil, &(0x7f0000577000/0x2000)=nil, &(0x7f000022e000/0x2000)=nil, &(0x7f0000bea000/0x3000)=nil, &(0x7f000076e000/0x4000)=nil], &(0x7f000025d000-0x10)=[0x8000, 0xfb, 0x4, 0x7fff], &(0x7f00008c4000)=[], 0x4) 2018/01/17 04:31:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000162000)={0x0, 0xffff}, &(0x7f00001a5000)=0x8) mkdir(&(0x7f000036a000)='./file0\x00', 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000b83000-0x9)='/dev/mixer\x00', 0x40, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) 2018/01/17 04:31:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a88000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[], 0x0, &(0x7f0000633000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000575000-0x8)={0x0, 0x0}) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3b03996ff05abb1e8b1c24b50898d8f", 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/17 04:31:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000bed000-0x10)={0x0, 0x0}, &(0x7f00005c9000-0x4)=0x10) write(r0, &(0x7f0000001000)="03", 0x1) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x0}, 0x0, 0x0, 0x8}], 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) timer_create(0x0, &(0x7f0000004000-0x50)={0x31f, 0x1, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 04:31:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f000099e000)=0x0, &(0x7f0000264000-0x4)=0x4) r2 = getpgid(0xffffffffffffffff) ptrace$getenv(0x4201, r2, 0x5, &(0x7f0000c07000-0x8)=0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000004000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 04:31:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000223000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000d09000-0x9)='/dev/sg#\x00', 0x0, 0x81) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000653000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r2, r1, 0x80007387, 0xa) r3 = dup2(r1, r2) ioctl$int_in(r3, 0x5452, &(0x7f0000e36000-0x8)=0x45) r4 = getpgrp(0x0) fcntl$setown(r1, 0x8, r4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c70000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$setsig(r2, 0xa, 0x12) r5 = gettid() tkill(r5, 0x100000000000016) close(r0) 2018/01/17 04:31:00 executing program 1: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00003e2000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000f1f000)=0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000001000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000f7b000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x2, r2}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockname$netlink(r3, &(0x7f0000001000-0x7)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r4 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3f, 0x280) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000002000-0x8)={0x0, 0x796}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000001000-0x10)={0x9a3, 0x8, 0x5, 0x101, r5}, &(0x7f0000001000-0x4)=0x10) getrusage(0xffffffffffffffff, &(0x7f0000002000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000003000-0x1)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r6, r7) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000004000)=@int=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000005000)=0x0, &(0x7f0000006000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000001000-0x8c)={r5, @in6={{0xa, 0x2, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000006000)=0x5824, &(0x7f0000001000)=0x4) 2018/01/17 04:31:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00007da000-0xa)='/dev/dsp#\x00', 0x1010000000, 0x300) recvmsg(0xffffffffffffff9c, &(0x7f0000382000)={&(0x7f00004ff000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000067000-0x30)=[{&(0x7f00005e7000-0x29)=""/41, 0x29}, {&(0x7f0000cfe000)=""/14, 0xe}, {&(0x7f0000e2b000)=""/212, 0xd4}], 0x3, &(0x7f00006ca000)=""/177, 0xb1, 0x8}, 0x40000001) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000cf1000)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x10) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = eventfd2(0x8, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000fbd000-0x20)={r4, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000515000)={r4, 0x0, 0x1, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = dup3(r3, r2, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r5, 0x4010aeab, &(0x7f0000243000)={0x1ff, 0xd004}) ioctl$sock_SIOCADDDLCI(r5, 0x8980, &(0x7f0000f84000)={@common='gretap0\x00', 0x3}) 2018/01/17 04:31:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) getsockname$packet(r0, &(0x7f0000bac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e14000)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000151000)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r3 = dup2(r2, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000a68000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000d30000)={0x0, 0x0}) pselect6(0x40, &(0x7f00009ad000)={0x7cc0000000000000, 0x80, 0x8bdf, 0x200, 0x5, 0x40, 0x5, 0x7dedd9a3}, &(0x7f0000e80000)={0x1f, 0x80000000, 0x2, 0x80000001, 0x9, 0x4, 0x1, 0x72fa}, &(0x7f0000528000-0x40)={0x2, 0x1, 0x9ded, 0x80000000, 0x6, 0x5, 0xfb9, 0x1}, &(0x7f0000c89000-0x10)={r4, r6+30000000}, &(0x7f0000184000-0x10)={&(0x7f00008db000)={0x40}, 0x8}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000058d000)={0xfff, 0x2, 'client0\x00', 0x2, "68756a9eb2e5f542", "44d3094b11ff7a01b35bdc2c5159fa417aeb635132ccbc2f3536caac696f1102", 0x1ff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000b15000-0x60)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x9}, {0x0, 0x0}, @addr={0x3fa, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={r7, r5}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x60) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000c5b000-0xeb)=""/235, &(0x7f0000ad5000)=0xeb) [ 79.796233] audit: type=1400 audit(1516163460.173:642): avc: denied { getattr } for pid=10436 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/17 04:31:00 executing program 5: socketpair$inet6(0xa, 0x8080a, 0x20, &(0x7f0000096000)={0x0, 0x0}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00003ed000)=0x3, 0x4) r2 = memfd_create(&(0x7f000050e000-0x1)='\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r4 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = signalfd4(r3, &(0x7f0000002000-0x8)={0x7}, 0x8, 0x800) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={r2, 0x28, &(0x7f0000000000+0x2ff)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000002000)={r6, 0x1, 0x10}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000003000)=0x0, &(0x7f0000004000-0x4)=0x4) ioctl$ASHMEM_GET_NAME(r3, 0x81007702, &(0x7f0000004000-0x86)=""/134) ioctl$KDDISABIO(r2, 0x4b37) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r3, &(0x7f0000001000)=[{&(0x7f0000002000)=""/52, 0x34}, {&(0x7f0000003000)=""/197, 0xc5}, {&(0x7f0000000000)=""/124, 0x7c}, {&(0x7f0000002000-0xab)=""/171, 0xab}, {&(0x7f0000002000)=""/5, 0x5}, {&(0x7f0000003000)=""/171, 0xab}, {&(0x7f0000002000)=""/156, 0x9c}, {&(0x7f0000003000-0xcf)=""/207, 0xcf}, {&(0x7f0000004000)=""/123, 0x7b}, {&(0x7f0000004000)=""/119, 0x77}], 0xa, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) ioctl$KVM_GET_FPU(r3, 0x81a0ae8c, &(0x7f0000003000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r4, 0xc058534b, &(0x7f0000004000)={0xa1, 0x10000, 0x7f, 0x9a, 0x100000000, 0x9fe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r3, 0x81007702, &(0x7f0000006000)=""/78) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000007000)=0x0) 2018/01/17 04:31:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x1000, 0x41) connect$netlink(r0, &(0x7f0000613000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ef6000)='/dev/sequencer\x00', 0x109080, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f00008af000-0xab)="122ff9692f8ea3a4b41e1f566bfa374b1b771b5611d388fc40baf6295d9d215ce993d5651f14c0ee51fd698dc59993b464499274cd805b978b253ea77280217c2add1953b1709e903943c1f985fe59d8ae2e9070ae5bf43dc08e0be9ce02992b820fa21a1e4874644755434da72306c192489ee2413df69ff91db0b2c07502e26aa0262e3ef8678cb918a44f2d79b2d6a490de159bd9c280d5bcaa36aa78257cc0281d6232069278c2fed4", 0xab) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) r4 = dup3(r2, r3, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_FPU(r4, 0x81a0ae8c, &(0x7f0000ef7000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000e25000)=0x7fd, 0x4) setsockopt$sock_int(r4, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0x6, 0x4) setsockopt$sock_int(r4, 0x1, 0x25, &(0x7f000021e000-0x4)=0x0, 0x4) 2018/01/17 04:31:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) readv(r1, &(0x7f00006a5000)=[{&(0x7f00004c1000-0xe7)=""/231, 0xe7}], 0x1) openat$kvm(0xffffffffffffff9c, &(0x7f0000b8b000)='/dev/kvm\x00', 0x400040, 0x0) [ 79.830899] audit: type=1400 audit(1516163460.205:643): avc: denied { getopt } for pid=10436 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/17 04:31:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) clone(0x800, &(0x7f000092f000)="", &(0x7f0000d2d000)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f00000a3000-0x65)="") r2 = socket(0x1, 0x20000000000003, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000377000-0x8)={r2, r0}) shutdown(r2, 0x0) [ 246.751171] INFO: task syz-executor4:10439 blocked for more than 120 seconds. [ 246.758517] Not tainted 4.15.0-rc8-next-20180116+ #98 [ 246.764241] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 246.772213] syz-executor4 D24176 10439 4735 0x80000000 [ 246.777852] Call Trace: [ 246.780454] __schedule+0x8eb/0x2060 [ 246.784181] ? __sched_text_start+0x8/0x8 [ 246.788336] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 246.793536] ? perf_trace_lock_acquire+0xe3/0x980 [ 246.798379] ? perf_trace_lock_acquire+0xe3/0x980 [ 246.803232] ? perf_trace_lock+0x900/0x900 [ 246.807479] ? check_noncircular+0x20/0x20 [ 246.811733] ? check_noncircular+0x20/0x20 [ 246.815981] ? lock_downgrade+0x980/0x980 [ 246.820166] schedule+0xf5/0x430 [ 246.823557] ? __schedule+0x2060/0x2060 [ 246.827554] ? find_held_lock+0x35/0x1d0 [ 246.831633] ? wait_for_completion+0x40d/0x770 [ 246.836227] ? lock_downgrade+0x980/0x980 [ 246.840382] schedule_timeout+0x1a3/0x230 [ 246.844541] ? usleep_range+0x190/0x190 [ 246.848515] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 246.854407] ? do_raw_spin_trylock+0x190/0x190 [ 246.859003] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 246.864128] ? _raw_spin_unlock_irq+0x27/0x70 [ 246.868639] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 246.873674] wait_for_completion+0x415/0x770 [ 246.878100] ? wait_for_completion_interruptible+0x7e0/0x7e0 [ 246.883905] ? _raw_spin_unlock+0x22/0x30 [ 246.888067] ? kill_ioctx+0x239/0x340 [ 246.891875] ? wake_up_q+0xe0/0xe0 [ 246.895427] ? check_noncircular+0x20/0x20 [ 246.899673] ? perf_trace_lock_acquire+0xe3/0x980 [ 246.904546] exit_aio+0x463/0x520 [ 246.908036] ? do_io_submit+0x14f0/0x14f0 [ 246.912219] ? uprobe_clear_state+0x202/0x2e0 [ 246.916732] ? uprobe_munmap+0x430/0x430 [ 246.920807] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 246.926733] ? __might_sleep+0x95/0x190 [ 246.930736] mmput+0x1b1/0x6c0 [ 246.933941] ? get_task_exe_file+0xc0/0xc0 [ 246.938200] ? is_current_pgrp_orphaned+0xa0/0xa0 [ 246.943072] ? do_exit+0x8fa/0x1ad0 [ 246.946721] ? lock_downgrade+0x980/0x980 [ 246.950906] ? mark_held_locks+0xaf/0x100 [ 246.955066] ? do_raw_spin_trylock+0x190/0x190 [ 246.959666] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 246.964704] ? trace_hardirqs_on+0xd/0x10 [ 246.968869] do_exit+0x90a/0x1ad0 [ 246.972329] ? lock_downgrade+0x980/0x980 [ 246.976495] ? mm_update_next_owner+0x930/0x930 [ 246.981175] ? do_raw_spin_trylock+0x190/0x190 [ 246.985773] ? do_raw_spin_trylock+0x190/0x190 [ 246.990367] ? trace_hardirqs_off+0xd/0x10 [ 246.994616] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 246.999725] ? try_to_wake_up+0xf9/0x1600 [ 247.003881] ? perf_trace_lock+0x900/0x900 [ 247.008135] ? check_noncircular+0x20/0x20 [ 247.012386] ? migrate_swap_stop+0x970/0x970 [ 247.016805] ? lock_downgrade+0x980/0x980 [ 247.020972] ? find_held_lock+0x35/0x1d0 [ 247.025038] ? do_group_exit+0x318/0x400 [ 247.029111] ? lock_downgrade+0x980/0x980 [ 247.033267] ? wake_up_state+0xb/0x10 [ 247.037075] ? signal_wake_up_state+0x3a/0x40 [ 247.041575] ? zap_other_threads+0x1ca/0x240 [ 247.045995] ? do_raw_spin_trylock+0x190/0x190 [ 247.050578] ? force_sig+0x30/0x30 [ 247.054125] ? _raw_spin_unlock_irq+0x27/0x70 [ 247.058623] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.063655] do_group_exit+0x149/0x400 [ 247.067549] ? do_futex+0x22a0/0x22a0 [ 247.071389] ? SyS_exit+0x30/0x30 [ 247.074844] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.079875] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 247.084647] SyS_exit_group+0x1d/0x20 [ 247.088470] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 247.093232] RIP: 0033:0x452df9 [ 247.096433] RSP: 002b:0000000000a2fa08 EFLAGS: 00000202 ORIG_RAX: 00000000000000e7 [ 247.104148] RAX: ffffffffffffffda RBX: 000000000071bec8 RCX: 0000000000452df9 [ 247.111432] RDX: 0000000000000000 RSI: 0000000000720a28 RDI: 0000000000000000 [ 247.118709] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000286 [ 247.125992] R10: 000000000000000a R11: 0000000000000202 R12: 0000000000a2f9b0 [ 247.133269] R13: 000000000071bea0 R14: 0000000000000170 R15: 000000000000000a [ 247.140574] [ 247.140574] Showing all locks held in the system: [ 247.146901] 2 locks held by khungtaskd/750: [ 247.151323] #0: (rcu_read_lock){....}, at: [<00000000e4bdfcff>] watchdog+0x1c5/0xd60 [ 247.159632] #1: (tasklist_lock){.+.+}, at: [<000000008491b9ad>] debug_show_all_locks+0xd3/0x400 [ 247.168687] 2 locks held by getty/3637: [ 247.172654] #0: (&tty->ldisc_sem){++++}, at: [<000000006f1fd26c>] ldsem_down_read+0x37/0x40 [ 247.181336] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000051109b9e>] n_tty_read+0x2ef/0x1a00 [ 247.190623] 2 locks held by getty/3638: [ 247.194609] #0: (&tty->ldisc_sem){++++}, at: [<000000006f1fd26c>] ldsem_down_read+0x37/0x40 [ 247.203296] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000051109b9e>] n_tty_read+0x2ef/0x1a00 [ 247.212597] 2 locks held by getty/3639: [ 247.216563] #0: (&tty->ldisc_sem){++++}, at: [<000000006f1fd26c>] ldsem_down_read+0x37/0x40 [ 247.225240] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000051109b9e>] n_tty_read+0x2ef/0x1a00 [ 247.234544] 2 locks held by getty/3640: [ 247.238538] #0: (&tty->ldisc_sem){++++}, at: [<000000006f1fd26c>] ldsem_down_read+0x37/0x40 [ 247.247244] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000051109b9e>] n_tty_read+0x2ef/0x1a00 [ 247.256550] 2 locks held by getty/3641: [ 247.260531] #0: (&tty->ldisc_sem){++++}, at: [<000000006f1fd26c>] ldsem_down_read+0x37/0x40 [ 247.269267] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000051109b9e>] n_tty_read+0x2ef/0x1a00 [ 247.278563] 2 locks held by getty/3642: [ 247.282560] #0: (&tty->ldisc_sem){++++}, at: [<000000006f1fd26c>] ldsem_down_read+0x37/0x40 [ 247.291245] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000051109b9e>] n_tty_read+0x2ef/0x1a00 [ 247.300566] 2 locks held by getty/10473: [ 247.304628] #0: (&tty->ldisc_sem){++++}, at: [<000000006f1fd26c>] ldsem_down_read+0x37/0x40 [ 247.313331] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000051109b9e>] n_tty_read+0x2ef/0x1a00 [ 247.322623] [ 247.324254] ============================================= [ 247.324254] [ 247.331269] NMI backtrace for cpu 0 [ 247.334908] CPU: 0 PID: 750 Comm: khungtaskd Not tainted 4.15.0-rc8-next-20180116+ #98 [ 247.342938] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.352268] Call Trace: [ 247.354832] dump_stack+0x194/0x257 [ 247.358433] ? arch_local_irq_restore+0x53/0x53 [ 247.363074] ? debug_show_all_locks+0x2f4/0x400 [ 247.367717] ? nmi_cpu_backtrace+0x1be/0x210 [ 247.372111] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 247.376581] nmi_cpu_backtrace+0x1d2/0x210 [ 247.380791] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 247.385257] nmi_trigger_cpumask_backtrace+0x122/0x180 [ 247.390516] arch_trigger_cpumask_backtrace+0x14/0x20 [ 247.395678] watchdog+0x90c/0xd60 [ 247.399114] ? reset_hung_task_detector+0xa0/0xa0 [ 247.403928] ? complete+0x62/0x80 [ 247.407361] ? __schedule+0x2060/0x2060 [ 247.411314] ? do_wait_intr_irq+0x3e0/0x3e0 [ 247.415608] ? __lockdep_init_map+0xe4/0x650 [ 247.419990] ? do_raw_spin_trylock+0x190/0x190 [ 247.424555] ? lockdep_init_map+0x9/0x10 [ 247.428594] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 247.433670] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.438656] ? trace_hardirqs_on+0xd/0x10 [ 247.442798] ? __kthread_parkme+0x175/0x240 [ 247.447108] kthread+0x33c/0x400 [ 247.450449] ? reset_hung_task_detector+0xa0/0xa0 [ 247.455262] ? kthread_stop+0x7a0/0x7a0 [ 247.459214] ret_from_fork+0x37/0x50 [ 247.462983] Sending NMI from CPU 0 to CPUs 1: [ 247.467498] NMI backtrace for cpu 1 skipped: idling at native_safe_halt+0x6/0x10 [ 247.468489] Kernel panic - not syncing: hung_task: blocked tasks [ 247.481686] CPU: 0 PID: 750 Comm: khungtaskd Not tainted 4.15.0-rc8-next-20180116+ #98 [ 247.489711] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.499073] Call Trace: [ 247.501641] dump_stack+0x194/0x257 [ 247.505244] ? arch_local_irq_restore+0x53/0x53 [ 247.509893] ? vsnprintf+0x1ed/0x1900 [ 247.513671] panic+0x1e4/0x41c [ 247.516834] ? refcount_error_report+0x214/0x214 [ 247.521568] ? nmi_trigger_cpumask_backtrace+0xef/0x180 [ 247.526907] watchdog+0x91d/0xd60 [ 247.530341] ? reset_hung_task_detector+0xa0/0xa0 [ 247.535152] ? complete+0x62/0x80 [ 247.538593] ? __schedule+0x2060/0x2060 [ 247.542542] ? do_wait_intr_irq+0x3e0/0x3e0 [ 247.546834] ? __lockdep_init_map+0xe4/0x650 [ 247.551213] ? do_raw_spin_trylock+0x190/0x190 [ 247.555768] ? lockdep_init_map+0x9/0x10 [ 247.559802] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 247.564882] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.569869] ? trace_hardirqs_on+0xd/0x10 [ 247.573987] ? __kthread_parkme+0x175/0x240 [ 247.578281] kthread+0x33c/0x400 [ 247.581621] ? reset_hung_task_detector+0xa0/0xa0 [ 247.586434] ? kthread_stop+0x7a0/0x7a0 [ 247.590381] ret_from_fork+0x37/0x50 [ 247.594576] Dumping ftrace buffer: [ 247.598148] (ftrace buffer empty) [ 247.601830] Kernel Offset: disabled [ 247.605432] Rebooting in 86400 seconds..