x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e0e000-0xc)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f00000b1000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00007ee000-0x4)=0xc) 2018/01/18 20:25:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x0) r0 = getpid() prlimit64(r0, 0xa, &(0x7f0000af9000-0x10)={0xfffffffffffffffd, 0xffff}, 0x0) socket$can_raw(0x1d, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r1, &(0x7f00004ff000)={0x10, 0x0, 0xffffffffffffffff, 0x5}, 0xc) r2 = syz_open_dev$vcsn(&(0x7f000044a000-0xa)='/dev/vcs#\x00', 0x97, 0x4000) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000981000)=""/8) bind$netlink(0xffffffffffffffff, &(0x7f0000315000-0xc)={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc) io_setup(0x0, &(0x7f0000dc1000-0x8)=0x0) accept$unix(0xffffffffffffffff, &(0x7f0000ba5000-0x3a)=@file={0x0, ""/56}, &(0x7f0000eeb000)=0x3a) msgget$private(0x0, 0x216) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000a4b000)=""/4096) ioctl$SNDRV_CTL_IOCTL_PVERSION(0xffffffffffffffff, 0x80045500, &(0x7f00002ef000)=""/4096) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000600000-0x18)={0x0, 0x0, 0x10, 0x1fff, 0x0}, &(0x7f00005f7000)=0x18) 2018/01/18 20:25:02 executing program 1: r0 = socket$inet6(0xa, 0xa, 0x0) setsockopt(r0, 0x84, 0x13, &(0x7f000028c000)="", 0x0) 2018/01/18 20:25:02 executing program 3: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f00007bc000)={0x0, 0x0, []}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/cuse\x00', 0x0, 0x0) sendto$llc(r3, &(0x7f0000356000-0xda)="b3b8376fe2ba00e1d41241ead8903a01f51f6501a3a407d624623e0240cbad6986c8bacfb732cf9d672759ade955193ef5985a983073bac87171048b86ddf9cf23483ab2f94da145ba669a69c72bf8b27463d795f4b406aa4d5e0efad37a36c8ea48fa2ea4497c33816a29aeecdeae93a344e9ee48ad43db159e0bd416d4cff12831454578fe65b067d0087f56a07be00767bc1de7cb120e3ff9f1d27ff65c9a3ac0ffb1fa290c81440a2f4c7b59ea955e9cc2bcf66048368bbb928a332a8adcf93f9b02d619fec2b67592856bf63d1ac3c95ebd119ec6bc1a27", 0xda, 0x4, &(0x7f000082c000-0x10)={0x1a, 0x4, 0x6, 0xfffffffffffffffc, 0xf, 0x7ff, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x10) fstat(r3, &(0x7f0000f11000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r4) 2018/01/18 20:25:02 executing program 0: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x5) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00003e6000)=0x20, 0x4) sendto$inet6(r0, &(0x7f0000f8a000-0x8a)="", 0x0, 0x0, &(0x7f0000f89000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/18 20:25:02 executing program 4: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="2f7b0600317000fffffffff500003a", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000001000)=[{{0x0, 0x2710}, 0x0, 0x0, 0x4}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x30) bind$bt_l2cap(r0, &(0x7f0000003000-0x3)={0x1f, 0x9, {0x9, 0xfa, 0x4, 0xfffffffffffffff8, 0x8, 0x100000001}, 0x6, 0x665}, 0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) timer_create(0xfffffffffffffffe, &(0x7f0000004000-0x50)={0x9, 0x1, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/18 20:25:02 executing program 7: mmap(&(0x7f0000000000/0xe63000)=nil, 0xe63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000e14000-0x8)='./file0\x00', 0x102) bind$ax25(r0, &(0x7f00002bb000-0x10)={0x3, {"a6bc2bab0e725a"}, 0x7}, 0x10) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000e63000+0xf04)='/dev/audio\x00', 0x40, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00006c0000)={r1, &(0x7f0000090000)="58f5147d2707f5cc5e310594180cec26607ebd9dd163c1bf24299f8be9e5bab4950cb35b6e450bb3280c5c557134e4132005befc59cff41f5ca96b181bb159b15a686f449a8aad6f85b88b2c4acd57ececa557eb558e1c92f1e6f4e18a1b83de8741d8a9"}, 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000e5e000-0x1c)={0x5, 0x41, 0x25, 0x7, 0x10, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000bd6000-0x18)={r2, &(0x7f0000de6000)="", &(0x7f0000e5e000)=""/242}, 0x18) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000cca000)={r2, 0x28, &(0x7f0000d8f000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00005f6000)=@req={0x6, 0x3, 0x1, 0x3}, 0x10) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000e65000-0xc)={r3, 0x2, 0x5ff9795fdac179b3}, 0xc) 2018/01/18 20:25:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000d7b000)='/dev/amidi#\x00', 0x9, 0x2) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000b19000)=0x0, &(0x7f000008f000)=0x4) r1 = syz_open_dev$binder(&(0x7f0000e5a000)='/dev/binder#\x00', 0x0, 0x0) socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000b1a000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x3, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f0000206000)=[]}}], 0x0, 0x0, &(0x7f000084b000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00006fa000-0x30)={0x4, 0x0, &(0x7f000069e000)=[@exit_looper={0x630d}], 0x7b, 0x0, &(0x7f00005ac000)="1eb652e31e0b07d38a9015515276152c1231c582db988d2a582161be5a5727054fd105a0e33a5375b0d0394bf13ef30200a0c09c61812852cd9155e7d1cbe0abf04e934b6987ec9a78ff0ac1bfa82e3b5ab31b20439703ef1ce18e25420900be0c5edb52322edb210f9915d7aaf639c26068035c9f35133cf014fe"}) 2018/01/18 20:25:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000d40000/0x3000)=nil, 0x3000, 0x1) munmap(&(0x7f0000091000/0x2000)=nil, 0x2000) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000aeb000)='/dev/mixer\x00', 0x1000000000042002, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) connect$ipx(r0, &(0x7f0000251000)={0x4, 0x7a, 0x7, "33e06140a6c8", 0x4, 0x0}, 0x10) r1 = memfd_create(&(0x7f0000017000-0xb)="63670000000000000897d2", 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) lseek(r1, 0x0, 0x3) keyctl$session_to_parent(0x12) name_to_handle_at(r1, &(0x7f000005c000-0x8)='./file0\x00', &(0x7f0000003000-0x1a)={0x8, 0x0, ""}, &(0x7f000005e000-0x4)=0x0, 0x1400) mmap(&(0x7f0000091000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f0000d47000-0x60)={0x0, 0x2e, 0x5, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000091000+0x20a)=0x0) timer_delete(r2) 2018/01/18 20:25:02 executing program 0: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000cca000-0x38)={0x0, 0x0, &(0x7f00001a0000-0x40)=[{&(0x7f0000f77000)=""/0, 0x0}, {&(0x7f0000048000)=""/81, 0x51}], 0x2, &(0x7f0000f77000)=""/207, 0xcf, 0x0}, 0x0) r2 = socket(0xa, 0x5, 0x9) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000f7d000)={0x0, 0x0}, &(0x7f0000d7e000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000285000)={r3, 0x66a6}, 0x8) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f7d000)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$KDSETKEYCODE(r4, 0x4b4d, &(0x7f0000b73000-0x8)={0x9, 0x8}) 2018/01/18 20:25:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f000067b000)={0x7, 0x1, 0x9}) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000051000)={0x10000375, 0x0, [{0x7, 0x0, 0x0}, {0x7, 0x0, 0x0}]}) 2018/01/18 20:25:02 executing program 2: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/vcs\x00', 0x84000, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000006000)=0x2) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000001a000+0x13b)=0x0, &(0x7f0000017000-0x4)=0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f000000e000-0x4)=0xa) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x25, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f000001c000)='/dev/rtc\x00', 0x2000, 0x0) 2018/01/18 20:25:02 executing program 5: r0 = socket(0x1e, 0x10000000000001, 0x68) listen(r0, 0x0) fcntl$setstatus(r0, 0x4, 0x800) accept4$ipx(r0, 0x0, &(0x7f0000242000)=0x0, 0x0) setsockopt(r0, 0x8, 0xfffffffffffffffa, &(0x7f0000205000-0xab)="1743192abf61806fdcdfaa6ab4161e4b854bf32b703ffa2fc0aa56f2431091ca1915f36570a94f24366a259dab7bc939ab18f155b8f06a95a108a18d40c34902d82bc3cce922273cefaa8b4db2d04538a3a75b8f960a12e383a3a51688aa36b32cd16206feba657f22dfe51ba05e3ad5fdea4f17efd6142ad566b1cc544fcb292ee7eac9eadc51cf52745d1a2cf1f37148f488b4c54582fda041e2fde9f7e687ba371da63cf965bcabf081", 0xab) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000416000)={{{@in=@empty=0x0, @in=@empty=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, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000003000-0x10)=@buf={0x38, &(0x7f0000000000)="cd0d9d0c6a98830c4e1ad66c5c4d99671766a91c8d2bf78f560ab6428bd39c30e465a1d6015912e953fb725fe57f62aface99494c6d1203a"}) socket$inet6_sctp(0xa, 0x9, 0x84) 2018/01/18 20:25:02 executing program 7: socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$ax25(r0, &(0x7f0000021000)=""/0, 0x0, 0x2, &(0x7f00001a4000)={0x3, {"3ab85d6dcdfc76"}, 0x0}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r0, &(0x7f00002cb000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 547.137640] binder: 24812:24821 got transaction to invalid handle [ 547.144061] binder: 24812:24821 transaction failed 29201/-22, size 0-0 line 2842 [ 547.225361] binder: BINDER_SET_CONTEXT_MGR already set [ 547.267645] binder: 24812:24844 ioctl 40046207 0 returned -16 [ 547.274249] binder_alloc: binder_alloc_mmap_handler: 24812 20000000-20002000 already mapped failed -16 2018/01/18 20:25:03 executing program 6: r0 = memfd_create(&(0x7f00007aa000)='nodevppp0\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000001000-0x8)={0x67f2, 0xffffffff, 0x200, 0x0, 0xd599}) 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, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000854000)='loginuid\x00') sendfile(r1, r1, &(0x7f000097b000)=0x0, 0x1ff) 2018/01/18 20:25:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00009f8000-0x8)={0x0, 0x0}) getpgrp(0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f3e000)={0x0, 0x0}) fcntl$getown(0xffffffffffffff9c, 0x9) getpgrp(0x0) gettid() r0 = getpgid(0xffffffffffffffff) syz_open_procfs(r0, &(0x7f000052e000)='net/ip_mr_cache\x00') r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003a0000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000076d000-0x10)={r1, &(0x7f0000da4000-0xaf)="6a12ae1757e674d91854f90701fefa3a463709ad9ec7e409606cd3e39239caf1d9418272468e38d0e9f5e46916e49dabbae2f84da691feaeee088be52c3e265242bcc47e50ba451c987b8091e40da50c11ba45167274571d0f9a39c4eb9151245d2f6835daf455e445162ae492ea923cf5f70ae6da14f94670e54cb2f82a5e23e8219f4fa0adbf39f5118abbfdd7dbb63ecbbb13556c8f21cffeb7935c90c4f9f571cd161c68ebebc1c6d65f811794"}, 0xd) 2018/01/18 20:25:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x3d) r1 = syz_open_dev$vcsn(&(0x7f0000bff000)='/dev/vcs#\x00', 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf6000)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00006fd000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000f4f000)='/dev/autofs\x00', 0x101000, 0x0) close(r0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f0000f25000-0xbc)="06e0355fd29515b7fbb3dc381596285c69a1894ae7f9f0d829820b3d90884203c7d280cf82282585462c23b34a0ca6b8d870c80f876bed3c9f1478937adf1114cfd2fab542bb00fbe94f9de15eefc29469c8315c0908b2351d29d75f031d2f95b135cec28a78f746831acee68bf26c91360f0b505e528cea65e8cddbc026a03b72cb9af6a33634f5e1c2703a201eba374075b5b84953974ae09c3347c761e5da6f920085e7d71c926743b23f96908cb015097e396feb93ce641aa861", 0xbc) 2018/01/18 20:25:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000407000-0xc)='/dev/rfkill\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000bc6000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f000005e000)={0x0, 0x1, 0x0, {r1, r2+10000000}, 0x3, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000ac4000-0x8)='./file0\x00', 0x0) accept4$ipx(r3, &(0x7f0000af8000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e99000)=0x10, 0x80800) lchown(&(0x7f0000dc8000)='./file0\x00', 0x0, 0x0) 2018/01/18 20:25:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x55, &(0x7f0000721000)=""/139, &(0x7f0000ecf000+0x767)=0x8b) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b8a000-0x1c)=@req3={0x10001, 0x0, 0x1, 0x1df9, 0x0, 0x0, 0x0}, 0x1c) listen(r0, 0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00006eb000-0x1398)=[], 0x0, 0x0}, 0x0) accept4$inet6(r0, 0x0, &(0x7f00005aa000)=0x0, 0x0) 2018/01/18 20:25:03 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt(r0, 0x65, 0x10000000002, &(0x7f000000c000-0x4)='\x00\x00\x00\x00', 0x4) socket(0x1f, 0x6, 0x3792) 2018/01/18 20:25:03 executing program 4: r0 = socket$inet(0x2, 0x6, 0x0) r1 = creat(&(0x7f0000d2a000-0x8)='./file0\x00', 0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000000)={0xffffffff, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000893000/0x1000)=nil, 0x1000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000894000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 20:25:03 executing program 7: openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008b6000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x40084149, &(0x7f0000006000-0x1f5)="") 2018/01/18 20:25:03 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000004000-0x12)='/dev/snd/midiC#D#\x00', 0x9, 0x400000) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000002000)=""/217) process_vm_writev(0x0, &(0x7f0000001000)=[], 0xffffffffffffe04, &(0x7f0000001000)=[], 0x266, 0x2000e000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000005000-0x4)=0x9, 0x4) 2018/01/18 20:25:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f38000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000207000)='/dev/loop#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000166000-0x118)=[{&(0x7f00005bd000-0x3)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00003d6000)=[], 0x0, &(0x7f0000007000)=[@rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff]}], 0x20, 0x0}], 0x2f, 0x0) r4 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0xda14, 0x0, 0x0, 0x0}) ioctl(r4, 0x2285, &(0x7f0000007000)='S') syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f000054b000/0x18000)=nil, &(0x7f00007d0000-0x18)=[@text32={0x20, &(0x7f0000aef000-0x63)="c4c17d2b461a66ba2000ec26670ff29f775466b804008ee8c744240000900000c7442402b0000000c7442406000000000f01142466baa000b87b000000608fe8409e1a00f435100000020f23f8f6774666baa000ed66ba42ecc4e22a85a2e50000", 0x61}], 0x1, 0x0, &(0x7f0000aed000)=[], 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000af0000)={0x1, 0x0, [{0x200004b564d02, 0x0, 0x101}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/18 20:25:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00005cb000)={0x0, 0x0}) syz_emit_ethernet(0x4a, &(0x7f0000522000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "f5acf2", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b63000)='/dev/qat_adf_ctl\x00', 0xc80, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000661000)=0xf) r1 = syz_open_dev$sndtimer(&(0x7f000076d000)='/dev/snd/timer\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000c05000+0x7c5)={0x1}, 0x4) fstat(r1, &(0x7f0000aea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 20:25:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c18000-0x11)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) getsockname$unix(r0, &(0x7f0000ad6000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000869000)=0x8) r1 = syz_open_dev$sg(&(0x7f00003c8000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x100002201, &(0x7f000033e000-0x5)="") 2018/01/18 20:25:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006ea000)='/dev/hwrng\x00', 0x8c01, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00009d4000)={0x1, {{0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x3, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x4a1, @empty={[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]}, {{0xa, 0x2, 0x400, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6929}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) 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) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b4e000)={0x0, 0x0, 0x0}, &(0x7f0000458000)=0xc) syz_open_dev$sg(&(0x7f000085f000-0x9)='/dev/sg#\x00', 0x100000000, 0x2000) prlimit64(r1, 0x0, &(0x7f0000b33000)={0x0, 0x0}, &(0x7f0000be7000-0x10)={0x0, 0x0}) 2018/01/18 20:25:03 executing program 6: socketpair(0x2, 0x2, 0x7f, &(0x7f0000a54000-0x8)={0x0, 0x0}) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000918000-0x68)={0x7b, 0x0, [0x10000, 0x5, 0x4, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000f71000-0xc)='/dev/random\x00', 0x0, 0x0) ppoll(&(0x7f0000b79000-0x18)=[{r1, 0x0, 0x0}], 0x1, &(0x7f000071c000)={0x77359400, 0x0}, &(0x7f0000676000-0x8)={0x0}, 0x8) clock_gettime(0x7, &(0x7f0000e0a000)={0x0, 0x0}) readv(r1, &(0x7f0000cf8000)=[{&(0x7f0000fb7000-0x64)=""/1, 0x1}], 0x1) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/18 20:25:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d4e000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000c20000)={0x5, 0x0, &(0x7f0000572000/0x1000)=nil}) r1 = syz_open_dev$adsp(&(0x7f00007d6000-0xb)='/dev/adsp#\x00', 0x6, 0x80000) sendmsg$nfc_llcp(r1, &(0x7f00007e8000-0x38)={&(0x7f00001b7000-0x60)={0x27, 0x7, 0x0, 0x0, 0x5, 0x2fdeb492, "9afe82ef182585c4c8b89f946e5bef2703b25219c8f4f42a3022f2428ee7e2d79cca5ae09fde7e8777c3ffb4fabd61b1381223502d9b7eee94c3b69e592551", 0xf948}, 0x60, &(0x7f000071b000)=[{&(0x7f0000d92000)="8e1ee3adcf703fb43fbee6e1e84ef14e13163ba7fc84a690828b01ab7db2fd87b2952f0227c78d5ef1f082362b8be07e6113f8664c3664a57cd81ccfa33e", 0x3e}], 0x1, &(0x7f0000ac9000)={0x60, 0x112, 0x6, "1cbc7c2bdd838c2d008c8a183f38b9c522edb6d9fac47f7980e8ca582789bf5010af5408d85f3ce7e47e7a150d7eabbc6ee1781db43ce9df7adfd313311ca97d4eabaf31975622d39e058c9a"}, 0x60, 0x40}, 0x40001) r2 = syz_open_dev$random(&(0x7f0000cbf000)='/dev/random\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00008fe000)=0x1ff, 0x4) pread64(r2, &(0x7f0000ed9000)=""/0, 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00004b7000)=0x7f) 2018/01/18 20:25:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00006a7000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000de0000)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x518, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000579000-0xb4)=[{{0x0, 0x0, &(0x7f0000fdd000)=[{&(0x7f000048d000)="fe", 0x1}], 0x1, &(0x7f00009f9000-0x160)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8841) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a1a000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000849000-0x4)=0x100000000) sendmmsg(r0, &(0x7f0000470000)=[{{0x0, 0x0, &(0x7f000040b000-0xa0)=[{&(0x7f00002b8000)="04", 0x1}], 0x1, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/18 20:25:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000233000)=0x9) r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x0) recvfrom(r0, &(0x7f000062d000-0x81)=""/129, 0x81, 0x0, &(0x7f0000072000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0]}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000f000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000aaf000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000aae000-0x28)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000a16000-0x10)={0x0, r2+10000000}, &(0x7f0000aae000-0x8)={0x0}, 0x8) fremovexattr(r1, &(0x7f0000bf3000+0xa79)=@random={'os2.', 'vboxnet0&\x00'}) shutdown(r0, 0x0) [ 547.702790] QAT: Invalid ioctl [ 547.766310] QAT: Invalid ioctl 2018/01/18 20:25:03 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) read(r0, &(0x7f0000e0c000-0x17)=""/23, 0x17) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x3) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000c34000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x1, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r3 = inotify_init1(0x0) fcntl$setstatus(r3, 0x4, 0x72109c5fef5d34d3) r4 = gettid() fcntl$setown(r3, 0x8, r4) rt_sigprocmask(0x0, &(0x7f0000a7f000-0x8)={0x10000}, 0x0, 0x8) fcntl$setsig(r3, 0xa, 0x20) inotify_add_watch(r3, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) close(r1) 2018/01/18 20:25:03 executing program 4: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00004c3000-0x4)=0x1, 0x4) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000ee0000-0x4)=0x20, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x12, &(0x7f0000ee9000)='-', 0x1) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[{&(0x7f000063d000-0xb7)=""/183, 0xb7}], 0x1, &(0x7f0000eed000)=""/81, 0x51, 0x0}, 0x40002102) 2018/01/18 20:25:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$ax25(r0, &(0x7f0000021000)=""/0, 0x0, 0x2, &(0x7f00001a4000)={0x3, {"3ab85d6dcdfc76"}, 0x0}, 0x10) close(r0) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fed000)='/dev/hwrng\x00', 0x80002, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000fdc000-0x1)=0x0) sendto$inet(r0, &(0x7f00002cb000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup(r0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00009dc000)={0x0, 0x5}, &(0x7f0000a61000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000c2f000-0x6)={r3, 0x1a56228d}, 0x6) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000f94000-0x4)=0x0) 2018/01/18 20:25:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000009000)="aa1581cbe4b451c363d3b5a71f96c403e13bda10cde6d6bbe12fe4cd161895227a1184c502e7d74fd32ee16b89b71ac34a72abd3ee2289d70aca775822b970056151cf5890c389f6f6004e554799aa057cbe910e494916ae223272860fbe47319d12e9285f55087eacf656fabc057cfc518002a6a05736e1797453488bc1f0a50e0b3abefcb232cb5692e5f00871ce656d453c3077", 0x95, 0x4000, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000ac1000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb1}, 0x98) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000033000-0x9)='/dev/vcs\x00', 0x101100, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000ba7000)="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") setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000091f000-0x4)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000b6a000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) r2 = add_key$keyring(&(0x7f0000ebc000-0x8)='keyring\x00', &(0x7f000024a000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r3 = add_key(&(0x7f0000a02000-0xa)='syzkaller\x00', &(0x7f0000416000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, r2, r3) open(&(0x7f00005ec000)='./file0\x00', 0x48000, 0x10) 2018/01/18 20:25:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgrcv(r0, &(0x7f0000e1b000)={0x0, ""/170}, 0xb2, 0x0, 0x0) r2 = fcntl$getown(r1, 0x9) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000d2000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f00006ad000)={[0x2, 0xf000, 0x6000, 0x7000], 0x8, 0x4, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) msgctl$IPC_SET(r0, 0x1, &(0x7f0000377000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0, 0x0, 0x0}) msgctl$IPC_RMID(r0, 0x0) 2018/01/18 20:25:03 executing program 3: mmap(&(0x7f0000000000/0x263000)=nil, 0x263000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f000016b000+0xd23)=""/0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x3, &(0x7f0000003000)="", 0x0) 2018/01/18 20:25:03 executing program 7: prctl$setendian(0x14, 0x8000000) prctl$intptr(0xe, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000651000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000002000-0x7)='vmnet0\x00', 0x1) getpeername$netlink(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) 2018/01/18 20:25:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000807, 0x2) r2 = socket$inet_sctp(0x2, 0x10000000000001, 0x84) r3 = dup3(r1, r2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r3, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f00005df000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r1, &(0x7f0000763000-0x70)=[{&(0x7f0000e21000)=""/115, 0x73}], 0x1) getdents(r0, &(0x7f00005ff000)=""/65, 0x41) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000756000)={0x0, @in6={{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2, 0x2, 0x9, 0x0}, &(0x7f0000f0c000)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000c90000-0x20)={0x1, 0x6, 0x8000, 0x2, 0x9, 0x7be0f50e, 0xffffffff, 0x0, r4}, 0x20) 2018/01/18 20:25:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000506000)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ade000)="dcca9308662bf878574d4495aba64237f88aad9838b4eb9c278be7eaa7ef46e8db6d7376f4a283a79b2adc00000004de3a768359b92a108ea4997cd51140cb723bb4057dfcd956005569cd7cd48fdc28fe2dc954fe4ff05c513712f98ecb08ba3ccee28664594d171bc3c57ede37e5b77d92d206e7a526a8daeb5f116faf201e64864290f243e51272a8f00fcc2afc7e21c1c9f66ea07429b27c17a2f4d08a18d04a08dd35d4074430b4c24729c21ce4234ee4641e2e98e8b6a95cfcd322bf565e3579ef4bd86810bda70622e3608144de256a0a0050fffce4171b57482e09ce8e03000000a5e301a0841aa2056a11", 0xef, 0x0, &(0x7f0000c89000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xffffffdf) bind$inet6(r0, &(0x7f0000262000-0x1c)={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}, 0x1c) 2018/01/18 20:25:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000875000-0xf)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000a1a000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0, 0x0}, &(0x7f00003b5000-0x4)=0xc) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000fef000)={0xda9944d94b1da783, 0xffffffffffffffff, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f000044f000)={0x4, 0x80, 0x0, {0x77359400, 0x0}, 0x0, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000e91000-0xa0)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x3, 0x6, 0x7, 0x10000}, &(0x7f000023f000)=0xa0) sendmsg$inet_sctp(r1, &(0x7f0000c8e000-0x38)={&(0x7f0000686000)=@in6={0xa, 0x0, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x1}, 0x1c, &(0x7f00000e7000)=[{&(0x7f0000155000)="c26f25cc0a48ca24a99cfa507e39117a451adb75fe4e01257df013227c15e7b727c80c1695016c2c3aeb0fba89cf5f7e09d9e044809b2eff400143424daee4f6736f8d18d7891346c06b6ed9f34156957bee34170e4383bfc32a50f19390ad960f1f13923e2925eb60a473282241dd6511269c2e102fb71bca85a3c0c15a51f4d8b75c9f8ff590746c8a26eda9a471dfb0496e9770e94f6a5d2da209888e6d148a7862b17be29287ce9dd0c5", 0xac}], 0x1, &(0x7f0000604000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x60ce, 0x9, 0x1, 0xfffffffffffffff8, 0x3, 0x6f, 0x6, 0x2, r2}}], 0x30, 0x20000880}, 0x4000000) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000b39000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket(0x18, 0x803, 0x1) openat$dir(0xffffffffffffff9c, &(0x7f0000cf7000)='./file0\x00', 0x400000, 0x100) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000018e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f00000fe000)=0x0, 0x4) 2018/01/18 20:25:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000b92000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000704000-0x9)='/dev/ion\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000002000)={0x200009, r2, 0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") connect$unix(r0, &(0x7f0000ebd000-0x5)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/18 20:25:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000bc6000)='./file0\x00', 0x1, 0x4) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000b55000)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000004a000-0x4)={0xffffffffffffff9c}) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00002da000)=0x1, 0x4) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c4c000)='/selinux/enforce\x00', 0x200000, 0x0) accept4$ipx(r1, &(0x7f0000dc1000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000608000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000074a000-0x4)=0x0, &(0x7f00008fe000-0x4)=0x4) timer_create(0xffffffffffffffff, &(0x7f0000000000)={0x81, 0x8, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000653000)={0x6, 0xffffffffffffff7f, 0xfffffffffffffffc, 0x2}) 2018/01/18 20:25:03 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000f000-0x10)={0x2, &(0x7f0000002000)=[{0x20, 0x0, 0x0, 0x80000000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f0000010000-0xa9)="", 0x0, 0x0, &(0x7f0000010000-0x21)=@file={0x0, ""}, 0x2) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000010000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f0000011000-0x4)=0x4) 2018/01/18 20:25:03 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x101000) renameat2(r0, &(0x7f00007a2000+0xc7d)='./file0\x00', 0xffffffffffffffff, &(0x7f0000f5b000)='./control\x00', 0x4) r1 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000faa000/0x3000)=nil, 0x3000, 0x1000000, r1) 2018/01/18 20:25:03 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000)='cifs.idmap\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)='wlan1cpusetbdev.eth1$(\x00', 0xfffffffffffffffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) getgroups(0x6, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) keyctl$chown(0x4, r1, r2, r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000002000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/201, 0xffffffffffffffad}], 0x1, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x10001}, 0x62) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000cea000-0xc)={0x3, r0, 0x1}) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x1d3, &(0x7f0000efb000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x9}, @jmp={0x5, 0x4, 0xf, 0xd, 0x5, 0xfffffffe, 0xfffffffffffffffc}, @map={0x18, 0x0, 0x1, 0x0, r4, 0x0, 0x0, 0x0, 0x0}, @ldst={0x1, 0x1, 0x3, 0x3, 0x6, 0x102, 0x4}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000879000-0x70)="739f8380000000100600ed883dd343264a63b02c5c87b0d4efdcdb87edcc3e881a9739b1395e29080c87589683e688ed1effa709e2014fc9b51f95f3673aacecaef6557f3ebb247d75dda3c912193475e5983e59668cd45b5106c32f11379a37cf10f743df3012ed9671e99d114f28ab", 0x6, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f00005f5000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r6, 0xc008551b, &(0x7f00004bd000-0x1)={0x800, 0x0, []}) readv(r5, &(0x7f00006be000)=[{&(0x7f0000b32000-0x3d)=""/61, 0x3d}], 0xfffffffffffff8f) 2018/01/18 20:25:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x6df2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x300000002000003) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000e97000)={[0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000870000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_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_GET_REGS(r2, 0x8090ae81, &(0x7f0000caf000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/18 20:25:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000ef0000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x5, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @broadcast=0xffffffff, @empty=0x0, {[@ssrr={0x89, 0x7, 0x0, [@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, @lsrr={0x83, 0x13, 0x0, [@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0, @empty=0x0]}, @ssrr={0x89, 0x13, 0x0, [@loopback=0x7f000001, @broadcast=0xffffffff, @loopback=0x7f000001, @multicast2=0xe0000002]}, @rr={0x7, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @multicast2=0xe0000002, @rand_addr=0x0]}]}}, ""}}}}}, &(0x7f00000f0000-0xc)={0x0, 0x0, []}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000c6c000)={0x0, 0x0}) pipe(&(0x7f0000048000)={0x0, 0x0}) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000c1a000)="ece4c4928865180d2d044bb1201cd258adf5d068652af63eb5d8d1dc0a4dd16532da1e0b39bba9c81d6f57ff0512fe401683c5533b9b38010c55be0e2db2fe7dd13e03b3998cb1a7ad1641ad039c64413c72c37e66e73ec6239001d170cd") 2018/01/18 20:25:03 executing program 2: r0 = semget$private(0x0, 0x2, 0x22) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f00005ab000)=""/0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000992000)='/dev/mixer\x00', 0x802, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000b13000)=0x14, 0x4) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00000ca000-0x8)=0x80000001) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000f65000+0xf83)='/dev/audio\x00', 0x8000, 0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000166000-0x10)={0x800, 0xffffffff, 0x401, 0xffffffff}, 0x10) r3 = socket(0x1e, 0x5, 0x0) sendmsg(r3, &(0x7f00003bc000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02dd442a0000000000ffe800000007e77f00f86c48020002000500f1ffffff009a480075e6a50000de01030000710de4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356000000061c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000854000)=[], 0x0, &(0x7f000012e000)=[], 0x0, 0x0}, 0x0) close(r3) 2018/01/18 20:25:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e33000-0xc)='/dev/autofs\x00', 0x300, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000340000-0x4)=0x200) mknodat(r0, &(0x7f000035c000-0x8)='./file0\x00', 0x20, 0x7ff) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r1 = open(&(0x7f0000b2d000-0x8)='./file0\x00', 0x0, 0x0) ftruncate(r1, 0x0) mkdirat(r1, &(0x7f00002f9000-0x8)='./file0\x00', 0x0) getpeername$netlink(r1, &(0x7f0000fb9000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000379000-0x4)=0xc) name_to_handle_at(r1, &(0x7f0000c9e000-0x8)='./file0\x00', &(0x7f000068e000-0x55)={0xc, 0x0, "258f5a52"}, &(0x7f000040f000)=0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00008e9000)={0x4, 0x0, 0x10001, 0x8000}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000900000)={r2, 0x7ff}) name_to_handle_at(r1, &(0x7f0000129000)='./file0\x00', &(0x7f0000242000)={0xc, 0x0, "ac3ddb57"}, &(0x7f0000171000-0x4)=0x0, 0x0) 2018/01/18 20:25:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000005a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000006e000)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) connect$pppoe(r1, &(0x7f0000d5b000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="5c523dca8e1fbee2ba0c4660dc018b69"}}, 0x1e) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000a3f000)={0x0, 0x95c3, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 20:25:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = open(&(0x7f0000b93000-0x8)='./file0\x00', 0x10000, 0x8) syz_open_pts(r1, 0x10000) listen(r0, 0x0) ppoll(&(0x7f0000170000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000d31000)={0x0, 0x989680}, &(0x7f0000977000-0x5)={0x0}, 0x8) 2018/01/18 20:25:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000da8000-0x10)='/dev/sequencer2\x00', 0x0, 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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f000039f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000257000)={r0, 0x9}) 2018/01/18 20:25:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) read$eventfd(r0, &(0x7f0000048000-0x8)=0x0, 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00004bf000-0xc)={0x2, 0x0}) 2018/01/18 20:25:04 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000002000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0xa0) mq_getsetattr(r0, &(0x7f0000000000)={0x0, 0x7, 0x5, 0x7, 0x1, 0x9, 0x8, 0x6}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) faccessat(0xffffffffffffffff, &(0x7f0000c27000)='./file0\x00', 0x0, 0x0) 2018/01/18 20:25:04 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000001000-0x12)={@common='gre0\x00', 0x7}) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000071d000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/18 20:25:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$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, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000dbc000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000f74000-0x50)={{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]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000d6a000)={{0x0, 0xf4e0}, 'port1\x00', 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDGETMODE(0xffffffffffffffff, 0x4b3b, &(0x7f0000e51000-0x8)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/18 20:25:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00004f2000-0x28)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f000065a000)={0x0, 0x0}, &(0x7f000017c000-0x8)={0x0}, 0x8) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bc5000-0x11)='/dev/vga_arbiter\x00', 0x140, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, 0xffffffffffffffff) 2018/01/18 20:25:04 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000b26000-0xc)='/dev/audio#\x00', 0x96, 0x4000) connect$bt_l2cap(r0, &(0x7f0000632000)={0x1f, 0xffffffffffff6ffe, {0x1, 0x4, 0x5, 0x3, 0x81, 0x1f}, 0x81, 0x1f}, 0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000002000-0x18)={0xd, 0x8001, 0x6585, 0x0, 0x7fffffff, 0x8}) lremovexattr(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000d07000-0x45)=@random={'os2.\x00', "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12bbd25bad4d127eb802407bc093842621790b6300000002d8b2adf92fc9dd"}) 2018/01/18 20:25:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000cbf000)='/dev/random\x00', 0x0, 0x0) unshare(0x400) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00000af000)=0x2, 0x4) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f00004de000-0x4)=0xff) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) socketpair(0xd, 0xe, 0xaa3c, &(0x7f0000993000)={0x0, 0x0}) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000600000-0x4)=0xed1, &(0x7f000047e000)=0x4) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) symlink(&(0x7f0000b69000-0x8)='./file0\x00', &(0x7f00008e5000-0x8)='./file0\x00') 2018/01/18 20:25:04 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) accept(r0, &(0x7f0000001000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00001b7000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/18 20:25:04 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) flock(r0, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a8d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) readv(r1, &(0x7f0000347000)=[{&(0x7f0000176000-0x55)=""/85, 0x55}], 0x1) write$selinux_load(r1, &(0x7f0000e1a000-0xf9)={0xf97cff8c, 0x8, 'SE Linux', ""}, 0x10) 2018/01/18 20:25:04 executing program 5: mmap(&(0x7f0000000000/0xea7000)=nil, 0xea7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000ea7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000ea8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000ea9000-0x8)={0x399f1736, r1}, &(0x7f0000ea9000-0x18)={0x9f, 0x5, 0x401, 0xffffffff, 0x8000000000, 0xed}) write(r0, &(0x7f0000ea7000+0xdba)="240000002a00252800154302000000000000000604000000004508a808ffed00000000bd", 0x6) 2018/01/18 20:25:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e0000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) keyctl$set_reqkey_keyring(0xe, 0x3) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0xfeaf, 0x10f, 0x1, ""}], 0x10, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) 2018/01/18 20:25:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept$alg(r1, 0x0, 0x0) dup2(r1, r2) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000070e000-0x20)={0x0, 0x0, 0x2, 0x0}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000631000-0x10)={0x100, r3}) 2018/01/18 20:25:04 executing program 0: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae8000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x1000) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) io_setup(0x8, &(0x7f0000fb1000)=0x0) 2018/01/18 20:25:04 executing program 2: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000af8000)=@pic={0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 20:25:04 executing program 7: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) connect$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$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/18 20:25:04 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r1 = socket$inet6(0xa, 0x80004, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000926000)=0x0, &(0x7f00002cf000)=0xffffffffffffff57) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f00004af000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0xffffffa4, 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, 0x0, 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]}}, 0x108) close(r1) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xf65) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f0000000000)={0xfffffffffffffffd, 0x4, 0x4, 0x5, "ecac1285303091de769413ee30b703ea3571dde23be68a06cc97e90438eafd1bba18c8fd7cd3a1801e7dff4d", 0xffffffffffffff0f}) 2018/01/18 20:25:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000148000)={0x0, 0x1, 0x0, 0x0, 0x0}, &(0x7f00002a7000)=0x10) r1 = perf_event_open(&(0x7f0000e92000-0x78)={0x2, 0x9b, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r2 = dup2(r1, r0) semget$private(0x0, 0x3, 0x0) semctl$IPC_INFO(0x0, 0x3, 0x3, &(0x7f0000bda000-0xa7)=""/167) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000081d000)={0x0, 0x0, 0x0}, &(0x7f0000088000)=0xc) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f00001a0000)={0xffffffff, 0x1ff, 0xffffffff}) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000430000-0x2)=0x7f, 0x2) rt_sigqueueinfo(r3, 0x2, &(0x7f0000e26000-0x10)={0x22, 0x5, 0x3, 0x2d}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f0e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/18 20:25:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00005b0000-0xb)='/dev/adsp#\x00', 0x10001, 0xfffd) execveat(r0, &(0x7f0000790000)='./file0\x00', &(0x7f0000e45000-0x18)=[&(0x7f000054e000-0x5)='proc\x00', &(0x7f00002b0000)="5db02d00", &(0x7f00006a8000)='keyringr{security+mime_type\x00'], &(0x7f000095c000)=[&(0x7f0000d55000-0x26)='em1\rM%%9[usercpusetproc(]selinux\'proc\x00', &(0x7f0000720000)='\x00', &(0x7f0000184000)='\x00'], 0x1000) 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) setgroups(0x1, &(0x7f0000f06000-0x10)=[0x0]) 2018/01/18 20:25:04 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(0x10, 0x802, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000397000)='/dev/cuse\x00', 0x101000, 0x0) sync_file_range(r0, 0x7, 0x4, 0x2) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000ef5000)=0x0) write(r0, &(0x7f0000ade000-0x24)="240000001a0025f00000000401111f0e0a0b00000004bf00000009ec0800030005000000", 0x24) 2018/01/18 20:25:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x1ff) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000588000)={0x0}, &(0x7f0000cd6000)=0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x0, 0x12, &(0x7f0000fa5000-0x4)=0x0, &(0x7f0000495000)=0x4) 2018/01/18 20:25:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004af000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000762000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00009d4000)=0x0) ioprio_set$pid(0x0, r1, 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00006dc000-0x4)=0x101) r2 = syz_open_pts(r0, 0xfffffffffffffffe) ioctl$TCXONC(r2, 0x540a, 0x2) 2018/01/18 20:25:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d8b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00006cd000-0xc)='/dev/autofs\x00', 0x80800, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000878000-0x14)={0x0, 0x0, 0x6, [0x3, 0xfffffffffffff6ea, 0x4, 0x2, 0xd8d, 0x1]}, &(0x7f0000089000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000c1c000)={0x1, 0x4, 0x6, 0x4, 0xf4, 0x8, 0x3, 0x1000, r2}, 0x20) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000842000)=[{&(0x7f0000657000-0x90)="df", 0x1}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x4000000) recvmsg(r3, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000435000-0xbb)=""/187, 0xbb}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/18 20:25:04 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) perf_event_open(&(0x7f000001d000)={0x5, 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, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000c38000)=""/101, &(0x7f00009c0000)=0x65) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000000000)=""/0, &(0x7f0000000000)=0x0) 2018/01/18 20:25:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000833000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x4, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f000021b000-0x68)={0x0, 0xb6, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 20:25:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2713, &(0x7f0000c36000-0x1)=""/1, &(0x7f00004f9000-0x4)=0x1) bind(r0, &(0x7f00003d4000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x1, 0x4}}, 0x2e) 2018/01/18 20:25:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f000082c000)='/dev/midi#\x00', 0x0, 0x40000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000575000-0x6)={0x0, 0x6}, &(0x7f0000e91000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000023f000)=@assoc_value={r1, 0x80000001}, 0x8) 2018/01/18 20:25:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 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={&(0x7f0000d09000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000080e000-0x8)={0x0, 0x1}, &(0x7f0000553000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000482000)={r1, 0x401}, 0x8) write(r0, &(0x7f00007bb000-0x26)="260000005e0009000000eaf83a0000000000000002000000fbffffff000008db1ee9ff4435ea", 0x26) 2018/01/18 20:25:04 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) close(r0) r1 = memfd_create(&(0x7f0000002000)='![:%ppp1md5sum[eth1system#{\x00', 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) pwritev(r0, &(0x7f0000002000)=[{&(0x7f0000006000-0x90)="", 0x0}, {&(0x7f0000012000)="e2", 0x1}], 0x2, 0x0) socket$l2tp(0x18, 0x1, 0x1) 2018/01/18 20:25:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000014c000)={0x0, 0x0}) socketpair$inet(0x2, 0x0, 0x10000, &(0x7f0000539000)={0x0, 0x0}) splice(r0, &(0x7f0000e99000-0x8)=0x0, r1, &(0x7f0000676000-0x8)=0x0, 0x0, 0x8) syz_open_dev$random(&(0x7f0000cbf000)='/dev/random\x00', 0x0, 0x0) unshare(0x400) r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 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}, &(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}) 2018/01/18 20:25:04 executing program 0: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f63000-0xa)='\x00', 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0xfffffffffffffffc) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r1, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00005a3000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f61000)={0x0, @in6={{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]}}, &(0x7f0000f61000)=0x8c) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000f64000-0xd8)=@ioapic={0x6000, 0x1000, 0x9, 0x6d, 0x0, [{0x6, 0xff, 0x4, [0x0, 0x0, 0x0, 0x0], 0x50}, {0x3e6, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x1, 0x800000, 0x4, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x1, 0x8f3, 0x8, [0x0, 0x0, 0x0, 0x0], 0x57}, {0x2, 0x1, 0x20d, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x3, 0x6d4, 0x80, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x3, 0x6, 0x3, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x4, 0x200, 0xea16, [0x0, 0x0, 0x0, 0x0], 0xa7}, {0x4, 0x80000001, 0x100000001, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x9, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0], 0x80000000}, {0x0, 0x5, 0x48c, [0x0, 0x0, 0x0, 0x0], 0xc000000000000000}, {0x5, 0xdc, 0x68aa, [0x0, 0x0, 0x0, 0x0], 0xa22d}, {0x8001, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0x8}, {0xac2, 0xff, 0x10d, [0x0, 0x0, 0x0, 0x0], 0x80}, {0x1f, 0x2, 0x7, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x3, 0x4, 0x100000000, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x2, 0x5, 0x3, [0x0, 0x0, 0x0, 0x0], 0x0}, {0xfffffffffffffffb, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0], 0x3277}, {0x6, 0x4, 0x3ff, [0x0, 0x0, 0x0, 0x0], 0x40}, {0x5, 0x8000, 0xffffffff, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x8000, 0x200, 0x2, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x94, 0xe6, 0x1ff, [0x0, 0x0, 0x0, 0x0], 0x8000}, {0x3, 0x8, 0x4, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x5, 0x8001, 0x3, [0x0, 0x0, 0x0, 0x0], 0x14b5}]}) 2018/01/18 20:25:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000026f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r0, 0x0, 0xd4d8, 0x8) sendfile(r1, r2, &(0x7f0000ccb000)=0x0, 0x3f) 2018/01/18 20:25:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000cd6000)='./file0\x00', 0x28042, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) fallocate(r0, 0x3, 0x2, 0xa) 2018/01/18 20:25:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000243000/0x1000)=nil, 0x1000, 0x400003, &(0x7f000069e000)=0x1000, 0x65, 0x1000000000) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d2d000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000f58000-0x10)={0x12713, 0x0, &(0x7f0000bb1000/0x13000)=nil}) 2018/01/18 20:25:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000fc7000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000597000-0x4)=0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000715000)={0x0, 0x0}, &(0x7f0000b05000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00002da000-0x8)=@assoc_value={r2, 0x9}, 0x8) 2018/01/18 20:25:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={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}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) r0 = syz_open_dev$adsp(&(0x7f0000bf6000)='/dev/adsp#\x00', 0x20, 0xa01) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000285000)={0x3a7f, 0x20, 0xc7, 0x100000001, 0x8, 0x1}) bpf$PROG_LOAD(0x5, &(0x7f0000a24000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x7, 0x0, 0x1, 0x28, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8, 0x1000, &(0x7f0000f72000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 20:25:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000054b000)={0x0, 0x1, 0x10}, &(0x7f000093c000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000200000)={0xcd, 0x8206, 0x7, 0x0, r1}, &(0x7f0000feb000-0x4)=0x9) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) r2 = syz_open_dev$sg(&(0x7f0000aff000)='/dev/sg#\x00', 0x7, 0x62000) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00001eb000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000340000-0x4)=0xc) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000037f000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_SET_PIT(r3, 0x8048ae66, &(0x7f0000273000-0x70)={[{0x4, 0x7fffffff, 0x5b5, 0x3, 0x4, 0x2, 0x7, 0x92a, 0x40, 0x10000, 0x800, 0x7, 0xfffffffffffffffe}, {0xf1, 0x80, 0x9e, 0xe66a, 0x4, 0xffffffffffffffe1, 0x8000, 0x1, 0x6, 0x0, 0x4, 0x5, 0x33}, {0x5, 0x7, 0x80000000, 0x0, 0x36e, 0x81, 0x7, 0x5, 0x4, 0x40, 0x8, 0x8, 0x203}], 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000812000)=@sack_info={0x0, 0x0, 0x4}, 0xc) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000743000)='/dev/dsp\x00', 0x400004, 0x0) ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f0000fe7000)=0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fc4000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/18 20:25:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000222000)='/dev/autofs\x00', 0x40008, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000995000-0x4)={r1}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000b43000-0x4)=0x1800000000000000, 0x4) keyctl$session_to_parent(0x12) 2018/01/18 20:25:05 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000158000)={0x0, 0x1000, "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"}, &(0x7f0000fc4000)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0x61ca}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r2, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) connect$inet(r0, &(0x7f0000745000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x19)=[@assoc={0x18, 0x114, 0x4, 0x0}, @assoc={0x18, 0x117, 0x4, 0x0}], 0x30, 0x0}, 0x0) 2018/01/18 20:25:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000ff1000-0x20)={0x42e1dc, {0xffffffbffffff270}, 0x0, 0x0}, &(0x7f00005ee000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000017a000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006e0000-0xa)='attr/prev\x00') ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000907000)={0x8, &(0x7f0000c05000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/01/18 20:25:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000096a000-0x9)='/dev/kvm\x00', 0x0, 0x0) fchmod(r0, 0x100) 2018/01/18 20:25:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$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, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) readv(r2, &(0x7f0000c84000-0x10)=[{&(0x7f00004d4000-0x40)=""/1, 0x1}], 0x1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f00000c5000)={0x1, 0x0, 0x0, 0x0, 0x0}) dup3(r1, r0, 0x0) 2018/01/18 20:25:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) clock_gettime(0x0, &(0x7f0000111000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000b55000-0x10)={0x0, 0x0}) getrusage(0xffffffffffffffff, &(0x7f00004fb000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x40000000000, 0x3, 0x8000, &(0x7f0000e6e000)={r1, r0+10000000}, &(0x7f0000d4e000-0x4)=0x0, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000068000)='/dev/amidi#\x00', 0x4, 0x60000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000ebd000-0x8)={0x0, 0x9f7}, &(0x7f0000cd0000)=0x8) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000108000-0x10)=@req={0x50, &(0x7f00002b7000-0x50)={@generic="3ab84a417f88fd48a752e18ccdc8a13c", @ifru_ivalue=0x0}}) recvfrom$ipx(r2, &(0x7f0000060000)=""/88, 0x58, 0x20, &(0x7f0000ee0000)={0x4, 0x7, 0x9, "003fca8fde8d", 0x80000000, 0x0}, 0x10) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000d0a000-0x4)=0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00004b4000)={r3, 0x100, 0x30}, 0xc) 2018/01/18 20:25:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00005e2000)={0x0, 0x0}) r2 = eventfd2(0x0, 0x0) io_setup(0xa3c, &(0x7f0000409000)=0x0) read$eventfd(r2, &(0x7f00002d7000)=0x0, 0xfffffffffffffff6) io_submit(r3, 0x1, &(0x7f000032a000-0x28)=[&(0x7f00002a8000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000042000)="", 0x0, 0x0, 0x0, 0x1, r2}]) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000a35000)={{0xa, 0x1, 0xd06c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, {0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x8f, [0x6726, 0x8, 0x1, 0x80000001, 0x4, 0x6, 0x20, 0xffffffff]}, 0x5c) 2018/01/18 20:25:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000547000)='/dev/sequencer\x00', 0x400000, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000729000-0x26)="260000005e0009ffe93dd0f839c9000000f40f0001dfffff0b000800000000000023ff6e35ea", 0x26) 2018/01/18 20:25:05 executing program 1: mmap(&(0x7f0000000000/0xdf6000)=nil, 0xdf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0x8, 0x9) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r0, 0xb0d) r3 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r4, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00004d2000-0x10)={0x0, r1, 0x9}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000df3000)={r1, r6}) getsockopt$sock_buf(r4, 0x1, 0x1a, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x200000000000a, &(0x7f00007a4000-0x4)=0x1000, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f000081d000)=0x0, &(0x7f00002f4000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000df3000-0x10)=@generic="c7454fa76edacc10f3204f69b352a292", 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) sendto$inet(r4, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x3}) setsockopt$sock_int(r4, 0x1, 0x2f, &(0x7f0000def000+0xefd)=0x80000000000003, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000df4000)=0xe8) setsockopt$inet_tcp_buf(r4, 0x6, 0xa, &(0x7f00002e8000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000dec000)=0x5, 0x4) pipe(&(0x7f00005f8000-0x8)={0x0, 0x0}) getsockname(r4, &(0x7f00006d9000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000df3000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000df6000-0x8)=@common='ipddp0\x00', 0x231) sendto$inet(r4, &(0x7f0000261000-0x1000)="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", 0x801, 0x3fff, 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00006b4000)={0x0, 0x0}) setsockopt$inet_int(r7, 0x0, 0x1, &(0x7f00004b8000)=0x0, 0x4) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000df2000-0x4)=0x0) 2018/01/18 20:25:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x2, &(0x7f0000c7e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000b46000-0x10)={0x0, 0x0, &(0x7f0000972000-0x3c)=[]}, &(0x7f00000b7000-0x4)=0x10) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00009fe000-0x8)={r1, 0x100000000}, &(0x7f0000179000-0x4)=0x8) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000438000)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000089d000)=0x0) ioctl$KVM_GET_MP_STATE(0xffffffffffffffff, 0x8004ae98, &(0x7f0000e17000)=0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x32, &(0x7f00004ce000-0x36)=""/54, &(0x7f00007ea000-0x4)=0x36) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000260000)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6_vti0\x00'}) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) connect(r0, &(0x7f0000bbb000-0xe)=@l2={0x1f, 0x6, {0xfff, 0x7, 0x9, 0x200, 0x400000000000000, 0xffffffff}, 0x7, 0x10001}, 0xe) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_CLOCK(r3, 0x4030ae7b, &(0x7f0000683000-0x30)={0x283, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f000051d000-0x1)=0x1, &(0x7f0000193000)=0x1) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getpeername(r3, &(0x7f000061b000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a53000-0x4)=0x2e) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x400, 0x20, 0x8, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x4, 0x2, 0x0, 0xfffffffffffffffc, 0x0], 0x0, 0x0}) socket$bt_cmtp(0x1f, 0x3, 0x5) signalfd4(r0, &(0x7f00007a7000)={0x80}, 0x8, 0x80800) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/01/18 20:25:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000062f000-0x3c)=[@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000366000-0x10)={0x0, 0x0, &(0x7f0000b56000)=[]}, &(0x7f00002e7000)=0x3c4) 2018/01/18 20:25:05 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={&(0x7f0000b99000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 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$inet6_group_source_req(r0, 0x29, 0x2a, &(0x7f0000fa7000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/18 20:25:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f000032b000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000259000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000c3000-0xee)={0x0, 0x10, "1ddefedbe50c1e03da0ef6bcdfbdd3cc"}, &(0x7f000069b000)=0x18) 2018/01/18 20:25:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x40b) r1 = dup(r0) setsockopt$inet_mreq(r1, 0x0, 0x1000000000024, &(0x7f0000fd2000)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0x4) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000753000-0x10)={0xd7, &(0x7f000017d000)="03548257a6a9bba61e79f7d9cebaba5a20a0ae7a2e96f7d7928aa919fcdf21a232cc68c96d05af59f5e8f9ba16883fcd94725d44c4dcc1e71c192b694a3f4d6af01c2adc6d87a2c1346c4a58bd4db0dce86225b2fbe96de67c60474ba60d278062bbde84085771083af8471127332896bd1b4c16cdc91cec036cc5ad896896ce88ace9da9e4c85e45ad70b931e3203a30eab7a4bab2af30fd7c755facc91f26f81090ed23300fd0a7cc612a8f6db0de93e67574167ca01477fad0899b62bbd7aaa7fbcfb7f5bf391b863debd8af249839ff30f7d4dc989"}) 2018/01/18 20:25:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00004b6000)=0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000bc0000-0xe)='net/connector\x00') ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000b60000)={&(0x7f0000a6c000/0x2000)=nil, 0x2000}) sendmmsg(r0, &(0x7f00003ef000)=[{{0x0, 0x0, &(0x7f00009f0000)=[{&(0x7f000098d000-0x1000)='d', 0x1}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(r0, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)='c', 0x1}], 0x1, &(0x7f0000607000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000969000-0x8)={0x0, 0x100000001}, 0x8) accept4$inet6(r2, 0x0, &(0x7f0000709000)=0x0, 0x800) close(r0) 2018/01/18 20:25:05 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000a17000-0xc)='/dev/audio#\x00', 0x8, 0x200) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$void(r1, 0x5450) r2 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0xff84, 0x193000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f0000000000)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = syz_open_dev$audion(&(0x7f0000cfc000-0xc)='/dev/audio#\x00', 0x9, 0x1) setsockopt$inet_dccp_buf(r2, 0x21, 0x8d, &(0x7f0000f8c000-0x99)="251e2f553ada699a68b18f8e53aa8c8ad83197b91d8f0e1e2bfa01b7c5a6a000f5ce9b286c1d8c806531b52b913ba0f77d5faecefbeb59095fc7703b2b0f747cf218d5db7fc1bb2452aa1301d7ff09654286c77392432503121c0d35a448622fa08f3dcc7c0a188ade4142e03d92bd8f6658d628adb1be72dfc262cb6138f96759f6069eb5f598a77fd9ef10a1b29a967d7fd3742b997822f5", 0x99) ioctl$KDDELIO(r4, 0x4b35, 0x1) ioctl$VT_ACTIVATE(r4, 0x5606, 0x10000) r5 = add_key$keyring(&(0x7f0000a00000-0x8)='keyring\x00', &(0x7f0000a15000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$revoke(0x3, r5) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f000066b000-0x4)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000aac000)={@generic="1af8a9b77ac9fd954696ad7e96147c5f", @ifru_addrs={0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000002000)={0xffffffffffffffff}) close(r2) setsockopt$inet6_mtu(r6, 0x29, 0x17, &(0x7f0000611000-0x4)=0x3, 0x4) ioctl$sock_ipx_SIOCIPXCFGDATA(r6, 0x89e2, &(0x7f0000018000-0x4)={0x0, 0x0}) 2018/01/18 20:25:05 executing program 4: mmap(&(0x7f0000000000/0xaf1000)=nil, 0xaf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aed000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000af2000-0xd)='net/rt_cache\x00') mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000613000-0x8)={0x0, 0x1}, &(0x7f0000af3000-0x4)=0x8) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000aa6000)={r2, 0x10001, 0x0, 0x0, 0x2}, &(0x7f0000af2000)=0x18) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000914000)=0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = syz_open_dev$mice(&(0x7f00004c4000)='/dev/input/mice\x00', 0x0, 0x202041) getsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f00002ae000)=0x4, &(0x7f0000ab3000+0x4b)=0x4) ioctl$KVM_ENABLE_CAP(r3, 0x4040ae79, &(0x7f0000aea000)={0x0, 0x0, [0xfffffffffffffffe, 0x2, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/18 20:25:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000ae8000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x1) fstatfs(r0, &(0x7f00008fe000)=""/14) io_destroy(0x0) r1 = syz_open_dev$mouse(&(0x7f0000139000-0x12)='/dev/input/mouse#\x00', 0x407, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000cad000)=0x0, &(0x7f0000113000)=0x0, &(0x7f000027e000-0x1)="") r2 = socket(0x15, 0x80005, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000040fe, 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, 0x100000000, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000134000-0xe8)={{{@in=@loopback=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000052e000-0x4)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000992000+0xecd)=r3) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) fchdir(0xffffffffffffffff) r4 = syz_open_dev$sg(&(0x7f00003d7000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r4, &(0x7f000082c000-0x78)=[{{0x0, 0x0}, 0x0, 0x9, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000cdf000)={0x0, 0x2710}, 0x10) ioprio_set$pid(0x2, 0x0, 0x7eb0) r5 = fcntl$getown(r2, 0x9) ioprio_get$pid(0x2, r5) sync() sync() 2018/01/18 20:25:05 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x100, 0x14000) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000000000)=0x6) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x20000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000265000-0x28)={r1, 0x0, 0x0, 0xd8, &(0x7f0000e02000-0xe)="", &(0x7f0000ea2000-0xd8)=""/216, 0x0, 0x0}, 0x28) setsockopt(r0, 0x8000, 0x80000001, &(0x7f00007b6000-0x45)="d2656746ac0230ae59e1343d2915c903dfdffa6794b89de8214ff01a7bee2f93162218f48d22b562984cce3b72e912609968863efc8f09d3cfd2c75d16302de8bfe9bbc64f", 0x45) 2018/01/18 20:25:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000def000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = getpid() sched_setattr(r0, &(0x7f0000b1a000)={0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000269000-0x8)={0x0, 0x0}) fcntl$setown(r1, 0x8, r0) 2018/01/18 20:25:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000500000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndtimer(&(0x7f000016b000+0xc22)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{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$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x0, 0x0, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000075a000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000b24000-0x34)={{0x3, 0x3, 0x3800000000000000, 0x3, 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]}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00007f3000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000674000)=0xe8) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f000035b000)={r4, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x304) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f000001e000-0x18)={0x1, 0x0, [{0x40000000, 0x0, 0x0}]}) 2018/01/18 20:25:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009e5000-0x8)={0x0, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000905000)={{&(0x7f0000003000/0x6000)=nil, 0x6000}, 0x0, 0x0}) mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/18 20:25:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x2, &(0x7f0000443000-0x18)=[{0x10004c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) r2 = syz_open_dev$usbmon(&(0x7f0000a0a000-0xd)='/dev/usbmon#\x00', 0x81, 0x10000) ioctl$TIOCGPTPEER(r2, 0x5441, 0x9) [ 550.473449] kauditd_printk_skb: 550 callbacks suppressed [ 550.473457] audit: type=1400 audit(1516307106.054:34085): avc: denied { map } for pid=25273 comm="modprobe" path="/lib/x86_64-linux-gnu/libc-2.13.so" dev="sda1" ino=2784 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 550.551397] audit: type=1400 audit(1516307106.088:34086): avc: denied { map } for pid=25273 comm="modprobe" path="/lib/x86_64-linux-gnu/libc-2.13.so" dev="sda1" ino=2784 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 550.575888] audit: type=1400 audit(1516307106.114:34087): avc: denied { map } for pid=25275 comm="modprobe" path="/bin/kmod" dev="sda1" ino=1440 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 550.598080] audit: type=1400 audit(1516307106.120:34088): avc: denied { map } for pid=25275 comm="modprobe" path="/bin/kmod" dev="sda1" ino=1440 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 550.620238] audit: type=1400 audit(1516307106.122:34089): avc: denied { map } for pid=25275 comm="modprobe" path="/etc/ld.so.cache" dev="sda1" ino=2503 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 2018/01/18 20:25:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = getuid() lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000001000-0xc)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000003000-0x4)=@assoc_id=0x0, &(0x7f0000001000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000002000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0xa5e9, 0x2, 0xde9, 0x0}, &(0x7f0000001000)=0xa0) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f00003fb000)=""/142, 0x8e) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000052000)=0x0) 2018/01/18 20:25:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x5c9d234f, 0x20000) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00002e1000-0x10)={0x4, &(0x7f0000709000-0x78)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f000098a000)=""/0) r1 = syz_open_dev$sndctrl(&(0x7f0000aaa000)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d55000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000c1d000-0xa)=""/10) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00002de000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f000056e000-0x8)={r3, 0x3}) 2018/01/18 20:25:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) bind$inet6(r0, &(0x7f00000f1000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x7d) connect$inet6(r1, &(0x7f00005ba000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff}, 0x1c) 2018/01/18 20:25:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) chdir(&(0x7f00005d0000)='./control\x00') r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002d000-0xa)='./control\x00', 0x0) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r0, &(0x7f0000013000-0xa)='./file0\x00') renameat2(r0, &(0x7f0000aea000-0xa)='./file0\x00', r0, &(0x7f0000f5b000)='./control\x00', 0x2) 2018/01/18 20:25:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00002fa000)='/dev/vcs\x00', 0x80, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{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]}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00001f3000)=0x0) 2018/01/18 20:25:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000813000-0xc)='/dev/rfkill\x00', 0x400002, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000b8f000)={0x2, 0x3, {0x1, 0x2, 0x1, 0x3, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_mtu(r0, 0x0, 0xa, &(0x7f000077d000-0x4)=0x0, &(0x7f0000a51000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000714000)={0x1, 0x100000000}, 0x8) recvmsg(r0, &(0x7f00002b6000)={&(0x7f00001ea000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000060000-0x40)=[{&(0x7f0000662000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00008e0000)=""/4, 0x4, 0x0}, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 20:25:06 executing program 4: mmap(&(0x7f0000000000/0xe63000)=nil, 0xe63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000e64000-0xa)='/dev/dsp#\x00', 0x4, 0x210000) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000e63000)={r0, &(0x7f0000e63000)="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", &(0x7f0000e64000-0xe1)=""/225}, 0x18) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000e5e000-0x1c)={0x5, 0x41, 0x25, 0x7, 0x10, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000bd6000-0x18)={r1, &(0x7f0000de6000)="", &(0x7f0000e5e000)=""/242}, 0x18) r2 = getpgid(0x0) r3 = getpgid(0xffffffffffffffff) kcmp(r2, r3, 0x7, r0, r0) 2018/01/18 20:25:06 executing program 3: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000c60000-0x38)=[], 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) fcntl$notify(r1, 0x402, 0x80000000) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000027000-0x2c)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000002000-0x50)=[{&(0x7f0000006000)="1d1822", 0x3}, {&(0x7f0000024000)="759bb111c16afd7b92c9f8b5e212e5c434e301fa8de277733c4c31dafa62b2d30d803482dd2984ec4e1f68170637eecfcf5d6e6a377888dec6b967281644077de1fe6fb62fe43217bb1544fa0564b54e95998d3b826072c1258a9ff6cac5782c2b242fe4ff268da0d480093a97016d562b072bd1ee16d66783142c9944ac5fd0f970690c52767c38ff2607f94c19338c07d39c3a2cbcac478d896293924f690d461904876d3d4cc9271ff91e3721936c21f5c6b40f966be6f5df2ce27b197417797e29a4844395676930c6e420dd50af56173ad9a3aaac2f0a34318ee69b2dd50e2cdca81424f4e11e9d714d", 0xec}, {&(0x7f0000020000)="62f48fb6f112b7342786b5ff40aeed8c601d20cac30a21e7f2b36d8c48000317127778d4e349e8df6c81a9e9c2e0a53d398a878cb0a5f6c05c7f5d493a23318c3965b48cccec25cee86fb4b244eb3fc8f9792e83aa4ef11b5ff2c44bfdbd02d9fa38f2", 0x63}, {&(0x7f0000000000)="ff88c3416f4f280a73b9647efc12d6a62d7889f1468dee5237131aaee0f8ef2394fdcb6eff35601b864b06617cd726d6a3eb5a0bfa6cf8a9167184b4052f4216", 0x40}, {&(0x7f0000000000)="", 0x0}], 0x5, 0x0) [ 550.643075] audit: type=1400 audit(1516307106.124:34090): avc: denied { map } for pid=25275 comm="modprobe" path="/lib/x86_64-linux-gnu/libkmod.so.2.1.3" dev="sda1" ino=2811 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 550.667764] audit: type=1400 audit(1516307106.127:34091): avc: denied { map } for pid=25275 comm="modprobe" path="/lib/x86_64-linux-gnu/libc-2.13.so" dev="sda1" ino=2784 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 550.740579] audit: type=1400 audit(1516307106.321:34092): avc: denied { map_create } for pid=25282 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/18 20:25:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00002bc000)='/dev/midi#\x00', 0x7, 0x100) r1 = syz_fuseblk_mount(&(0x7f000056e000-0x8)='./file0\x00', &(0x7f0000f66000)='./file0\x00', 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffff9, 0x3f, 0x42) write(r0, &(0x7f0000650000-0xbd)="cbe616bdeda197ad602a0c6cf97a4b20e3b4c49ea49d1aea5b963bad4ca558a6e4fd87c92d83417619c67e7d46f0e0fb523cd95ed87f17d2f6a99a689f05fa13b9c1ddf3fa5ad403df781d643765c399e58dbe759f5d1f90a7022092c4a7efd5acc98fadecc10797a13a25c4086197dc952c189bebc49f441779bbe211a632c7cef8e9c037108e531e56c23901647c67c53e5a216ea4e1461a49800e30ae85f0e9152a6796db0a531e837f90da5c6cb2ba3213b64149027ad8b006c8af", 0xbd) r2 = dup3(r0, r1, 0x80000) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000cb0000)={0x2, [0x0, 0x0]}, &(0x7f00005e5000-0x4)=0xc) getsockopt$inet6_tcp_buf(r3, 0x6, 0xc, &(0x7f00006fd000-0x1000)=""/4096, &(0x7f000075a000)=0x1000) [ 550.782482] sctp: [Deprecated]: syz-executor5 (pid 25288) Use of int in maxseg socket option. [ 550.782482] Use struct sctp_assoc_value instead [ 550.805169] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=33 sclass=netlink_audit_socket pig=25291 comm=syz-executor3 2018/01/18 20:25:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x17, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$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$MAP_UPDATE_ELEM(0x2, &(0x7f00008c8000)={r0, &(0x7f000017c000)="", &(0x7f000036d000)="e9", 0x0}, 0x20) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x7) [ 550.832349] audit: type=1400 audit(1516307106.348:34093): avc: denied { map_write } for pid=25282 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 550.855302] audit: type=1400 audit(1516307106.406:34094): avc: denied { dac_read_search } for pid=25285 comm="syz-executor6" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/18 20:25:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000026b000)='/dev/ppp\x00', 0x340, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000ba0000-0x20)={0x5768, 0x0, 0x0, 0x1ff}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000010d000-0x20)={0x10000, r1, 0x0, 0x800}) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) r2 = msgget$private(0x0, 0x211) r3 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000074e000)={0x0, 0x0, 0x0}, &(0x7f0000b36000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a5a000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009c0000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000986000)={0x0, 0x0, 0x0}, &(0x7f0000712000+0xfe8)=0xc) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000428000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f00008ae000)={0x0, 0x0}) msgctl$IPC_SET(r2, 0x1, &(0x7f0000dd3000)={{0x8000, r3, r4, r5, r6, 0x1f0, 0x3ff, 0x0, 0x0, 0x0}, 0x5, 0xffffffff00000000, 0x3f, 0x79f, 0x5, 0x80000001, r7, r8, 0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000d6d000-0x7c)={0x1, {{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r9 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000d19000)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r9, 0x84, 0x1c, &(0x7f000056e000-0x4)=0x0, &(0x7f00006a4000-0x4)=0x4) creat(&(0x7f0000129000)='./file0\x00', 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000004e000)='yeah\x00', 0x5) accept4$ax25(r0, &(0x7f00004fd000)={0x0, {""/7}, 0x0}, &(0x7f00005d5000)=0x10, 0x80000) 2018/01/18 20:25:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000072e000)='/dev/input/mice\x00', 0x0, 0x40800) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000016e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00007aa000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000425000-0x8)={r1, r2}) r3 = socket$alg(0x26, 0x5, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000760000-0xd)='/dev/dmmidi#\x00', 0x3, 0x40) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000753000-0xc)={&(0x7f00008fe000+0x5be)='./file0\x00', r4}, 0xc) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f000071a000-0x94)={{0x7, 0x4, 0x92e, 0x1, 0x9, 0x7fff}, 0x3f, 0x15b4000, 0x4, 0x0, 0x7fffffff, "65f67012ef889b21d3d06d4d77b4bab527f294952576904c1b8e7f1e7d939b1f1cda1dc9b087a771d20170c7dff549d37969358047b42f363f226fcf6656e4eb01a742acfd7e87d8064ff0e91c08bfa1e862583c38d976c05f0187b85f8f6d4318904c76442d8bc7d4c75d7b77029e199bc9e451dd49b843005eccce676ef689"}) sysfs$1(0x1, &(0x7f00004db000-0x1)='\x00') bind$alg(r3, &(0x7f0000227000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) [ 550.897216] sctp: [Deprecated]: syz-executor5 (pid 25299) Use of int in maxseg socket option. [ 550.897216] Use struct sctp_assoc_value instead [ 550.901874] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=33 sclass=netlink_audit_socket pig=25296 comm=syz-executor3 2018/01/18 20:25:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000930000-0x8)={0x0, 0x0}) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000241000)=""/173) sendto$inet(r0, &(0x7f000045d000)="", 0x0, 0x208000, &(0x7f0000fa2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000760000)={&(0x7f0000f25000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000d5d000-0x80)=[{&(0x7f0000714000-0x15)="", 0x0}, {&(0x7f0000c7b000)="", 0x0}, {&(0x7f0000816000-0x5c)='b', 0x1}], 0x3, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x0) 2018/01/18 20:25:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00007b8000-0x8)='./file0\x00', 0xa8) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00003f7000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b73000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000209000)={0xffffffff9c27f1a8, 0xffffffff, 0xfffffffffffffff7, 0x10001, 0x2, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000081000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000c0a000-0x10)={0x0, 0x0, 0x41a}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f000020b000)={r3, r4}) openat$ppp(0xffffffffffffff9c, &(0x7f00007d1000-0x9)='/dev/ppp\x00', 0x8000, 0x0) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000be4000/0x4000)=nil) close(r1) 2018/01/18 20:25:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002bd000-0x11)='/dev/vga_arbiter\x00', 0x408000, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000156000-0x1000)=""/4096) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000a47000)={[0x3, 0x1, 0x13, 0x0, 0x40, 0x8, 0x7, 0x6, 0x9, 0xfff, 0x88, 0x8000, 0x10001, 0x200, 0x2, 0x8], 0x3002, 0x41000}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000d58000-0xbc)={0x5, 0x3, 'client0\x00', 0xffffffff80000000, "6dc55604bb86153c", "e6aebb0f76a7fcf529eee5fb4e3fbfc0b9ac98b14f4911011bcec851355d5aa1", 0x7, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000f6c000)={&(0x7f00004cf000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f7c000)={&(0x7f0000f6a000-0x20)={0xe6bd59faa14e381e, 0x1d, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x5f, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_ifreq(r1, 0x89b7, &(0x7f0000c36000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xa000}) 2018/01/18 20:25:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000099f000-0xa)='/dev/ptmx\x00', 0x100, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000e06000)={&(0x7f0000110000)='./file0\x00', 0x0, 0x8}, 0x10) ioctl(r0, 0x5, &(0x7f0000dbb000)="07501e44ec0d640587ce8ea7b408b26a3198af67a9c6159055553230c485fa67f78fb3aa7db930bb09fddb729101101dc3106a8d7d406874e9a40c96076557ef7b05cb4be46c59a0447c3236f780e6e912f4dabe6fa8d32a791980d6c556954ae8a1a28fede410e89b23cbb5f9e061dc864bfe8ebe713f614b556019dc") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00004d6000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00001c0000)={0x1, 0x0, [{0x12, 0x0, 0x0}]}) 2018/01/18 20:25:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) timerfd_create(0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_proto_private(r0, 0x89ef, &(0x7f0000d8d000-0xaa)="a28c47bde0648bd7e09841c9746627f54a27e777c99c4d4c01b55fb545ec13b05f1a8ee298de9e14d8cc31c0b9fbec3a93fd29a4da6310bb67fe88999ac6ff640ffdf2ea35c27f984fc519f1e5cb2b85e7ec5d0231727ae6af53007b6232f15eba637fb249bd57ab1b52f8e4a4db27bfc27c2818e2579641cdfcd4fe20d181297d1da0d78f691c2722e61658a7d0be31b0bf2eb96b62eb72ad6c093d7ecc067ee9329e8a0bfa5d6afa65") 2018/01/18 20:25:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000067a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r0, 0xffffffffffffffff, 0x10001, 0xffffffffffffeffe) 2018/01/18 20:25:06 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x1a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000def000)={0x0, 0x1, 0x6, [0x0, 0x5, 0x9, 0xfffffffffffffff7, 0x0, 0x3]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0x7e)={r1, 0x76, "ad22952966670804518b24a01ad882fdaedb3710e9f28c846fa45fd0cf06fac1eaf769593ba369f6fd7765669368542120dbbec0ee8d41de2ef89fc04256f98ce26aa525084df6bf89f7961a3c747ee902ce352fcddd70774a937724e548b4aa9bc0a3594b1a71c47406a75fc758c7969af105390258"}, &(0x7f0000918000)=0x7e) semctl$GETVAL(0x0, 0x4, 0xc, &(0x7f000058e000)=""/97) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000-0x8)={r1, 0x3ff}, &(0x7f0000000000)=0x8) 2018/01/18 20:25:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f000083c000)=0x0) r0 = socket(0x1b, 0x0, 0x9) getpeername$packet(0xffffffffffffff9c, &(0x7f0000075000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f8e000-0x4)=0x14) connect$packet(r0, &(0x7f0000e8c000-0x14)={0x11, 0xff, r1, 0x1, 0x5, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x5, 0xa, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 20:25:06 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1000000400031, &(0x7f0000001000-0x96)="00000000ffffe8ffffb7940ab7bc48e20016e823bef5cba79ac1f00ede177bed1a1bf46be75c65d342881924f937b88c286151e0d8d52c00089151047497eacf9d255dafd61589528158a24afbd100feec747ae0f441e7611bb1db9fb66cf7406da76db9751a1d468abe9d93a021f788385e0ff12ca20bc39ec857a40940b0d0105eb96c0800019ec6c7081a9090bab971baa52c666b", 0x45c) 2018/01/18 20:25:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f00009d5000)={0x0, 0x0}, &(0x7f00009d9000-0x10)={0x0, 0x0}) execve(&(0x7f00007f0000)='./file0\x00', &(0x7f0000f00000-0x38)=[&(0x7f0000e0f000-0x4)='#&\\\x00', &(0x7f0000457000-0x3)='&%\x00', &(0x7f0000f89000-0x1)='\x00', &(0x7f00005a4000-0xc)='vmnet1eth1{\x00', &(0x7f0000444000)='md5sumwlan1\x00', &(0x7f0000a97000)='\x00', &(0x7f0000b01000-0xb)='%mime_type\x00'], &(0x7f0000db6000+0x8a4)=[&(0x7f0000e95000-0x31)='user]$selfGPL+bdevGPLvboxnet1-eth0selinux]-bdev$\x00']) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/18 20:25:06 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000aa8000)=0x10, 0x800) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x3, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000f5d000-0xa8)=""/168, &(0x7f00004ad000-0x4)=0xa8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002, 0x2, 0x0, 0x2, 0x80000000, 0x2, 0xa0, 0x20, 0x8, r3, r4}, {0x30000, 0x7, 0xfffffffffffffffc, 0xf3a3, 0x7ff, 0x8001, 0x100, 0xffff}, {0x7cb27f9d, 0x4, 0x6, 0x5}, 0x6e8471ba, 0x2, 0x1, 0x1, 0x2, 0x1}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x7e}, 0x2, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x3, 0xffffffffffffffff, 0x2e6, 0x3, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f0000037000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000f000-0x4)=0x8, 0x80800) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000ecf000-0x4)=0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = syz_open_procfs(r5, &(0x7f000011e000-0x7)='ns\x00') exit(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdirat(r6, &(0x7f000063b000-0x8)='./file0\x00', 0x0) 2018/01/18 20:25:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00003a2000-0x8)=0x65) r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000fbc000-0x46)={0x0, ""/62}, 0x46, 0x3, 0x2000) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = accept(r1, &(0x7f00008e7000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d83000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000c5e000-0x8)={0x0, 0x3, 0x2}, &(0x7f00002f7000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000781000-0x18)={r3, 0x2, 0x20, 0x5, 0x6}, &(0x7f0000edc000)=0x18) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000d87000)=0x0, &(0x7f0000d32000)=0x4) msgsnd(r0, &(0x7f000042c000)={0x2, ""}, 0x8, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000aa7000)={0x0, 0x0}) 2018/01/18 20:25:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = timerfd_create(0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bcc000)='/dev/ppp\x00', 0x10000, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) syz_emit_ethernet(0x7e, &(0x7f0000c12000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[@timestamp={0x44, 0x24, 0x0, 0x0, 0x0, [{[], 0x0}, {[@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}]}, @timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[@multicast1=0xe0000001], 0x0}]}, @ra={0x94, 0x6, 0x0}, @ra={0x94, 0x6, 0x0}, @end={0x0}]}}, ""}}}}}, &(0x7f0000f54000-0x18)={0x0, 0x2, [0x0, 0xf1c]}) 2018/01/18 20:25:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x20000001, 0x0) getegid() mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000001000)=@file={0x0, ""/4096}, &(0x7f0000001000)=0x1002) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000002000-0x20)={@generic="7643ce3dc96eb2953b6183b63af4bd6d", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/18 20:25:06 executing program 5: mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000af9000-0x20)={@generic="ce2879af7cf46dd9a2b2d33f814baf0d", @ifru_flags=0x400}) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000401000-0x8)="266500000004d751", 0x8) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000276000-0x38)={0x0, 0x0, &(0x7f0000738000-0x30)=[{&(0x7f0000af5000-0x87)="8d73", 0x2}], 0x1, &(0x7f00006c2000)=[], 0x0, 0x0}, 0x0) 2018/01/18 20:25:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003d0000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f00003de000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002d000-0xa)='./control\x00', 0x0) stat(&(0x7f0000869000-0xa)='./control\x00', &(0x7f000031a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) rmdir(&(0x7f0000569000)='./control\x00') 2018/01/18 20:25:07 executing program 6: r0 = add_key$keyring(&(0x7f0000ca1000-0x8)='keyring\x00', &(0x7f0000735000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f000078c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r1) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd65300000000000000001769e7c4db44c249b544230ba2870800000000000000ef7099030000000000000000000000e922d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336426fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1fae08c5387ed8fd0598b600570000000080000000f6928f6672f98f7e149be31bd78b506e8bce9b02620d72e2326056ce5ce1c0c75d96acd50a149d508fb5d5480192b60000000200000005139a54b7fb8e06a9237d7eb0f0cf3e0a0000f9d9", 0xf9, r1) r4 = request_key(&(0x7f000093c000)='user\x00', &(0x7f00006dd000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ce5000)='/dea/vutofs\a', 0x0) r5 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000ebe000)=0xa628, 0x4) keyctl$dh_compute(0x17, &(0x7f0000ad1000+0x7fa)={r2, r3, r4}, &(0x7f00005cd000)=""/1, 0x1, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'md4\x00'}, &(0x7f0000bed000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) add_key$keyring(&(0x7f0000f00000-0x8)='keyring\x00', &(0x7f0000965000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000eee000-0x10)={0x2, &(0x7f0000ce5000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) setsockopt$inet_udp_int(r5, 0x11, 0x65, &(0x7f0000e47000)=0xe8ac, 0x4) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4010641c, &(0x7f0000157000)={r6, &(0x7f000087f000-0xcb)=""/203}) 2018/01/18 20:25:07 executing program 3: 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, 0x9, 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$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000fd3000)=0x0, 0x8b, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000a18000)=0x0, 0x0) clock_getres(0x7, &(0x7f0000782000-0x10)={0x0, 0x0}) keyctl$join(0x1, &(0x7f0000ffd000)={0x73, 0x79, 0x7a, 0x1, 0x0}) 2018/01/18 20:25:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e2000)={0x19980330, 0x0}, &(0x7f0000852000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) capset(&(0x7f0000f4b000)={0x20080522, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0}) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00003f0000)={0x0, 0x0}, 0x2) 2018/01/18 20:25:07 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000005000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000005000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000004000)={{{@in=@multicast2=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=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=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r0, &(0x7f0000005000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x3b4) 2018/01/18 20:25:07 executing program 5: mknod$loop(&(0x7f0000292000-0x8)='./file0\x00', 0x2, 0x1) 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) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) r0 = open(&(0x7f0000527000-0x6)='./bus\x00', 0x24867c8490945911, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00003b2000)={&(0x7f0000745000)='./bus\x00', r0}, 0xc) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00002c9000-0x4)=0x0, &(0x7f0000aa3000-0x4)=0x4) 2018/01/18 20:25:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000c74000)='/dev/amidi#\x00', 0xd524, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00004b1000)={0x2, &(0x7f0000e76000)=[0x4, 0x3]}) syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @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={0x88, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) 2018/01/18 20:25:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000b2000)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) syz_open_dev$usbmon(&(0x7f000091e000-0xd)='/dev/usbmon#\x00', 0x8, 0x48080) write$evdev(r0, &(0x7f0000548000-0x18)=[{{0x0, 0x7530}, 0x1, 0x4f, 0x400000002}], 0x18) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000827000-0x4)=0x0) ftruncate(r0, 0x10007) sendfile(r1, r0, 0x0, 0x72439a6a) 2018/01/18 20:25:07 executing program 3: 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={&(0x7f0000ba4000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b45000)='/dev/mixer\x00', 0x200, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f00003e2000)=0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000c29000)={@loopback=0x0, @rand_addr=0x0}, &(0x7f0000119000)=0x8) r1 = syz_open_procfs(0x0, &(0x7f0000003000-0xc)='smaps\x00') preadv(r1, &(0x7f0000005000)=[{&(0x7f0000001000-0x1)=""/1, 0x1}], 0x1, 0x10000000000000) 2018/01/18 20:25:07 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) seccomp(0x1, 0x0, &(0x7f0000001000)={0x1, &(0x7f0000012000)=[{0x0, 0x0, 0x0, 0x0}]}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f000052a000/0x1000)=nil, 0x1000}) 2018/01/18 20:25:07 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a69000)='/dev/vcs\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000001000-0x5e)=@generic={0x2, "eccee3eac90e78a86e6aeb48f6a916b878933679952458c5406b277724c2e16b799922acb0bd34a3fb868f4a94cbb23057023fc9e67895029f5996f864ccb9d79c4ea23272494a45b06a1e96455a083d0126c5548b4aad93f114bb7c06a6200d06011c6d531f5b809eb36ef2e16ac04815ea7bffbb4670deaa101f2a0c64"}, 0x80, &(0x7f0000c7e000-0x50)=[{&(0x7f0000f00000)="99bb140f1f55be78869d3b80c060c51b731b0dc22ec8c4251dd1ee898909ff5c4bb9fd4fd25906b4edb7505ee1fe93d33009582ee43b4d064dab9608fb7d34ef681d7cb7dde6c3ce6cff1f48cd89604acdbdc1c9cc43ebce145fa7e101039d0c10a7772912d05f317657ecd2ec74f32978bc1002a9a5a63209509c1c1e11cadb685c5b4ec6f637f0498914b31848e39bc6558c4498e1c8058d9475bb3df5324d2fe2d82cac566b0d0370210acc2c7fba8d0bae97f1b342c1e3028091bc5d515354c6169c79219a08", 0xc8}, {&(0x7f0000001000-0x65)="c20ae2a6ee02e9b27724d7b9bf04ca20a66e78390b7982cb837c112f8027a8361265219766aa68ecc83e960b5dec2483db6c451a2fd319d8a630c5de583ffcbe62d5daddd5af19d606047988fc443776ea4eab16c15acd83e7755cd66d1bff8ba5d7c7ae81", 0x65}, {&(0x7f0000b36000)="8ce9993d9bfb92017c11465b1e560f47e7cb0455b8b9cc26800481b1603ccdca4262e82668facdd093d1d97f3f81ae17f11283326e80bcc97e31a900968142db433ec232a42557a8da68b6bfa2ddc4ddaf576744296dd7edd0c1c634eb00aa87aea46a8d7a15cc331a690f3c43ea999fa52ba1401abed170b2555aa5d2e5f995b24561d15c7e4a1ed5", 0x89}, {&(0x7f00001c2000-0x4e)="7a4dce65c68ace4a3f898c8289f6499827333117e8e6e6ec2fd0828b1558ee32a8213b9031533a43b6cbc73e7977a1f9f0455d7da8194955e6d099c493ed39b28093f0c7635f2ced69530148b988", 0x4e}, 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{&(0x7f0000551000-0x95)="206598ff74ec827b4010fd90576e023695c3d812c1df448c8dac8c2a76dbb83afde17a7b548b7552e6010ae295f2ccc65c91cbba963dee820aac4d57b7d5d979477f9205fa1972e0bd5440e5ee77b6062b332f7caddf437c6fccf3e51d18fa46640af99132cb135ad95858609f0f83674a1f4cb57e6cac816e7c5d71ec26f24dbb8909a7ee0eed60ce8f8bb5c6c5da51d9249a712a", 0x95}, {&(0x7f0000497000)="8f24b8778475c38944d02a715fd4691531d6f43db05ac6441488342610915ab32dfc7d0cc084f0f4e3ba3e24c8a2bdafb20a5c105c94d2b7a385bed0a468f0d1843f2492010c318423250afd95afd2f475e4fae03e4c8ecbf0f3012e24dd10331443d7777a696646d4b33d0836aae076cc85cdde150a17bfbfe7f00d317831d767a034c744795506ae99aec1748b418597857b7f1121bac344ae308c68b4cbf1a3a687e47ae0977db1", 0xa9}], 0x6, 0x0, 0x0, 0x40}, 0x100000000}, {{&(0x7f0000a25000-0x10)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)="feb93011bcc8992e2a2589cb871cfb20025455f3e57e70ec20bf0a35acd6fff1d47628f6177d739f138316bfaf0240c414fca4588e702726a1e97f11889d2ca5345212d4cec7c8db0049c7eeb8a763f9e0d018611801c2f572862e329c20088349dec9f2006f7af58c9b2594cd124c89c2312a475d3a1184f1", 0x79}], 0x1, 0x0, 0x0, 0x0}, 0x3}, {{&(0x7f0000001000-0x8)=@sco={0x1f, {0x2ef7717c, 0x10000, 0x19, 0x9, 0x5, 0x6}}, 0x8, &(0x7f0000001000-0x40)=[{&(0x7f00007a2000)="28c15e36d66e08d5a6fd74aec739a1cfcc52963017088abbc0ae640d99e1b77ce4d1528c957b1a71e51b6ccd0758e8f1e18fec7f5801b84dcbdae9a3b51489d96d6e07d0a5b7728c6b1a8c398a86a78fe1076b07507a71f7d2aaa6a941f38d9f0b78c651117a1056485645ba549c6484c219dc9a7ea9e069386472f70254fd01733391bc8f0d66e59a881fec6a3bec982949c05719f6", 0x96}, {&(0x7f00008d3000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0x6)="2c731c7e73b0", 0x6}, {&(0x7f000016c000-0xf9)="fd41d196fab3b52f0d397db53ea31931280246b54367375dbb25a0f4816378a7ee44334df7dd006f83035b37766ae76a16804cfe4fb16256f5be7dc31bc3fdcc5ad19028bad740880dc93dadb80f00319553e1017b57566e6d71cbbd2965e9f443d96165b1dc6d8511a91a8cdb53e430caabef739e1ed92cee5b058aab1e8b61236237f0e7e7012611ccbd9a45661e9bae9f4129a34017144b0d583f80ef1bebf9c189b1a965a45a7e10bf1b04a6dabfbf0ced384bb7404e838bfcd53f782a34c20efc467270873aacb132e38a6f51cef8888c1bedea9e6ab5934481601b846b54e09f1c54c8a40f9ff782b9a3ac4af2fba5e99ed832459fb2", 0xf9}], 0x4, &(0x7f0000000000)=[{0xa8, 0x10d, 0x4, "4aa243d0d6246ca9b7981b1e0f25b20a240d11493f5752b60228e45d1e3dc6a9f498d26b992f70572d649b0cda7deda78482d12514632c3f16f8872b8201edd6cda795948f9aeef31d4614736b61faaafa138bc3a988c3c1b4eb68f9afc2c6f1d4b16a33dc66bc3f0d06a3655d930dd16bb3587da0269172edd83c33e33ac26a3a205234ffac61cb4b9ed0b52ee5eb753363f0ec93339d3e"}], 0xa8, 0x4040000}, 0x3}, {{&(0x7f0000000000)=@ethernet={0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0xe)=[{&(0x7f0000001000-0x76)="072dc78e8bb723e46779019fcc3add832e120cdd595ef376ac604df65eacc81c8fb7754b09a87d7781d18c379349215bdf944ee1252e69987e6c5ae69121f4eb6725a2592705db6241290d83d4a0a6db5b4dc1d2130cd0aa3810f1d45b38627aff8c4d5ecc53140bead79f18fbf31d4b68840f3d9dc3", 0x76}], 0x1, &(0x7f00009c8000)=[{0x20, 0x84, 0x2, "c0ebdd46f0f9568f95cc"}, {0xc8, 0x10a, 0xcf, "2b448afe8e91d06b85eed1fc4481a4dfb0e99d2cbdecacce79051c23c6b4d462bb733829112120990a37ea0612e861ef4548d59bc29321728fc19f3a9328a2b78585fd1d1e8ed13d898623de58c3f723982d42642182e7159eb99a162dfa03372e18ac9d35440fbd52270fe39ff7431f1096caeb5d913a7b2bc20341a6effad2c588a1ba742f3f914edb5eae865ec31b470d82ae5323eb4bd120b899e5d844eb88a14afb7f47a3afe012fd22c6d8f7513df8"}, {0x88, 0xd29a0161ed304553, 0x3, "910ed175e654858184e10f52421bc04b9e858e1bede9515a46e6586e02f5884155ac40747d66ecf0641d3ce0a30928f69a9fc1781d5fb4776f25550dc51450609e69d85f65c5532d72a0b13e314b135bb0558efcce875bd5b2fd7a231e0aef0b6933af04bdfbe76c143e62d0a1e97941037b7d575446a3c3"}, {0xa0, 0x100, 0x1, "d60873c71afbaf26c060888749cabc941678852d1a91acb97dc55ad09a964ababda21dabb9060eaa46a9ca8a2294c6efc1f50ce083df799b004fca59cb74413304158bc3ee478c8323ad6803ff3624e0b2640ce5dad6b920900bdcecab14dc6c49384faafe6f4286c1298f92e0452b524934323be24b31db3419e2562ce3bccc5cb2c8442559d170198afaa5a11b2144"}], 0x210, 0x40}, 0x80}], 0x8, 0x20000040) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f00008f1000-0x44)={@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, 0xa}, {[@rr={0x7, 0xb, 0xb, [@rand_addr=0x0, @empty=0x0]}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/01/18 20:25:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={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={&(0x7f0000b67000+0x576)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001b1000-0x9)='/dev/kvm\x00', 0x0, 0x0) getrandom(&(0x7f0000bc7000)=""/171, 0xab, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000d37000-0x40)={0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/18 20:25:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000faa000)='\x00', 0x40, 0x30, &(0x7f0000534000)={0x206, 0x80000001, 0x69, 0x564e, 0xcb, 0xffffffffffffff00, 0x3cfe, 0x2}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00001a8000-0xa)='vboxnet0{\x00', 0x3) r2 = dup2(r0, r0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000866000)={r2}) r3 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r3, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) r4 = dup2(r3, r3) mq_timedreceive(r4, &(0x7f00006b1000-0x83)=""/131, 0x83, 0x20000000, &(0x7f0000760000)={0x0, 0x0}) 2018/01/18 20:25:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000005b000)={{{@in=@broadcast=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, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000960000)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000dfd000)={r1, @multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0xfea6, 0x0, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 20:25:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b)="", 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a63000)=0x3, 0x4) r1 = syz_open_dev$midi(&(0x7f0000241000)='/dev/midi#\x00', 0x9, 0x400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000b20000-0x10)={0x5, &(0x7f0000571000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000ccf000-0x8)={r2, 0x20}) r3 = creat(&(0x7f0000af4000-0x8)='./file0\x00', 0xa) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f00005c8000-0xc)={0x6, 0x7, 0x5, 0xfffffffffffff190, 0x4, 0x0}) ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000a16000)=0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000733000)={0x800, 0x0, 0x0, 0x2cad}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f000071d000-0x10)={r4, 0x81}) sendto$inet6(r0, &(0x7f0000fac000-0xf)="", 0xffffffffffffff91, 0x0, &(0x7f000016b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/18 20:25:07 executing program 6: r0 = socket$inet6(0xa, 0x801, 0x1) fdatasync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000159000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) vmsplice(0xffffffffffffffff, &(0x7f000015b000)=[], 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000088a000)={0x0, 0x100, 0x20, 0x40, 0x4, 0x7, 0x0, 0x3, {0x0, @in6={{0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x0, 0x9, 0x2}}, &(0x7f0000bee000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000096a000)={r1, 0x80, 0xcf, "e89dbc2d749d76b7de91a5798deaaa264dcd856968737d2e65de12ebab0bd2416571a48359ae0069cc27c89186487f9537c9d376adf19a0490ae2d1113a7d7db6b6ac7287cd5a63f12989e2774746f7c6940b21788193f2b81930617bbee7211a41703a0e97f5e266355ed542c27bd03882bafff00415bbfd5d03af32c3f92287aaadbfd6889a3bed0563c5d15f9d17d6ebaeef8b916683919e7bc69fb5dfb9fd5407d5cfcfd8282299cfe939289c6fb5f8075acaaae441788c7e8cfc4555006d82533a2c9c76001e1f63983ff6b63"}, 0xd7) r2 = openat(0xffffffffffffffff, &(0x7f0000049000-0x8)='./file0\x00', 0x4040, 0x100) ioctl$int_in(r2, 0x5473, &(0x7f0000b5c000)=0x6) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000e07000-0x44)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ifb0\x00'}) 2018/01/18 20:25:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000cff000-0x110)="24000000260005003200000800367700fbffffff010000000000001fffffffec0100ff10", 0x24) getsockopt$packet_int(r0, 0x107, 0xe, &(0x7f00006b6000)=0x0, &(0x7f000009d000)=0x4) 2018/01/18 20:25:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r1, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) futimesat(r1, &(0x7f0000d5d000)='./file0\x00', &(0x7f0000033000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}) lseek(r1, 0x0, 0x2) sendfile(r1, r1, &(0x7f000003c000)=0x0, 0xffc) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa02, &(0x7f0000001000-0xb)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 20:25:07 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000020000-0xb)='/dev/audio\x00', 0x101000, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f000001f000)={0x80, 0x6, 0x2, 0x8000, 0x3, 0x68}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = syz_open_dev$evdev(&(0x7f000001b000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)=""/0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000003000)={0x0, 0xfffffe64, &(0x7f000001f000)="3b46ad30599b2f7e415e48ed9c97fd37b8752dccdb77fdd2020000000000000005391f3c225de9e11f33a5e829e135b2488f0b0fed016bcb6cfcb41d0ce9aec10395223137bc7fd3ee9c0e820d1c54df79f04c5288150798c86eb37f7f6f5b09d63821420d9bf80d9cfa1b33a6923d7ac6c163b314a07cf85ff9b696df02db5941e640b6b29f8095cdf77c892019eed41d2a1c3a83c10e19abfa572fc785d83423f402b6c5adcfc9b373336f5c9cf314982a0241d00ce641255fc50a52be758268d1b1e288"}) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f0000003000)={0x0, 0x0}) close(r0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r3, &(0x7f0000020000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 20:25:07 executing program 0: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)={0x0, 0x0}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000015, 0x0}) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f0000eef000)=[], 0x0, 0x1) r4 = syz_open_dev$mice(&(0x7f0000327000-0x10)='/dev/input/mice\x00', 0x0, 0x200000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{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]}) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000598000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000047d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 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) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r7, 0x4008ae89, &(0x7f000001e000-0x18)={0x1, 0x0, [{0x40000000, 0x0, 0x0}]}) ioctl$TCGETS(r4, 0x5401, &(0x7f00000a1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1f000-0xc)={0x1, 0x0}) epoll_pwait(r1, &(0x7f0000dc8000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x0, &(0x7f0000dc7000)={0x0}, 0x8) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r4, 0xc08c5335, &(0x7f0000ef0000)={0x3, 0xffffffff, 0x200000000, 'queue0\x00', 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 20:25:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000504000)='/selinux/mls\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000b7000-0x10)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000ae7000)=[{{&(0x7f00009f6000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00005ff000-0x50)=[{&(0x7f0000f7c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f03000-0x2c)=""/44, 0x2c}, {&(0x7f00008fc000)=""/139, 0x8b}, {&(0x7f0000e53000)=""/5, 0x5}, {&(0x7f0000de8000)=""/104, 0x68}], 0x5, 0x0, 0x0, 0x2}, 0x4}, {{0x0, 0x0, &(0x7f0000fc5000-0x70)=[{&(0x7f00005b2000)=""/169, 0xa9}, {&(0x7f00005e2000-0x5f)=""/95, 0x5f}, {&(0x7f0000b55000)=""/40, 0x28}, {&(0x7f0000756000-0x6f)=""/111, 0x6f}, {&(0x7f00005f1000)=""/191, 0xbf}, {&(0x7f000056a000-0x15)=""/21, 0x15}, {&(0x7f0000a0d000)=""/128, 0x80}], 0x7, &(0x7f0000c56000-0xf7)=""/247, 0xf7, 0x10001}, 0x4}, {{&(0x7f0000f5e000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000cd0000-0x20)=[{&(0x7f0000829000-0x7f)=""/127, 0x7f}, {&(0x7f00007bf000-0x4d)=""/77, 0x4d}], 0x2, &(0x7f0000bb5000-0x57)=""/87, 0x57, 0x5024b422}, 0x4}, {{&(0x7f000061a000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000af6000)=[{&(0x7f00000e5000)=""/112, 0x70}, {&(0x7f000023b000)=""/178, 0xb2}, {&(0x7f0000ad6000-0x4e)=""/78, 0x4e}, {&(0x7f0000ffb000-0x57)=""/87, 0x57}, {&(0x7f0000073000-0xe5)=""/229, 0xe5}], 0x5, &(0x7f00008ae000-0x20)=""/32, 0x20, 0xc04}, 0x2}, {{&(0x7f0000829000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000343000)=[{&(0x7f0000caa000)=""/94, 0x5e}, {&(0x7f0000ff0000-0xaa)=""/170, 0xaa}, {&(0x7f0000c2f000)=""/228, 0xe4}, {&(0x7f0000bd0000-0xa6)=""/166, 0xa6}, {&(0x7f0000b8f000-0x79)=""/121, 0x79}, {&(0x7f00003cf000)=""/0, 0x0}, {&(0x7f00007ee000)=""/20, 0x14}], 0x7, &(0x7f0000e98000-0x36)=""/54, 0x36, 0xd4}, 0x4}], 0x5, 0x2000, &(0x7f00001bd000)={r1, r2+10000000}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000f5e000-0x28)={'vcan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket(0x1e, 0x2, 0x0) io_setup(0xfffffffffffffff9, &(0x7f0000394000)=0x0) io_destroy(r5) bind(r4, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) recvmsg$kcm(r4, &(0x7f00002b5000)={&(0x7f00007bb000)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, 0x1e, &(0x7f0000cd9000-0x40)=[{&(0x7f000021e000)=""/139, 0x8b}], 0x1, &(0x7f000069b000)=""/208, 0xb2, 0x0}, 0x0) connect$pppoe(r4, &(0x7f0000f41000-0x1e)={0x18, 0x0, {0x7, @random="dc7223cf61ff", @common="64756d6d793000e300f2ffffff00"}}, 0xd1eebb8d9c3d5a7a) sendmsg(r4, &(0x7f00002cf000)={&(0x7f00005c8000)=@generic={0x10000000001e, "0100000000007b0000000001e526cc573c5bf86c483724d91e14dd81739effea1b48006be61ffe06d79f00000000000000076c3f010039d880000000000000000000af50d5fe32c419d600cbc7e3ad3100088356ed0008341c1fd45624281e27a00ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000794000)=[{&(0x7f0000c79000)="d2", 0x1}], 0x1, &(0x7f0000361000)=[], 0x0, 0x2}, 0x0) 2018/01/18 20:25:07 executing program 7: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000014000)='./file0\x00', 0x260, 0x0) fcntl$setlease(r0, 0x400, 0xfffffffffffffffe) exit(0x0) r1 = open(&(0x7f000001a000)='./file0\x00', 0x82001, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r0, r1, 0x80000) syz_open_dev$sg(&(0x7f000001c000)='/dev/sg#\x00', 0x10001, 0x1) fcntl$getflags(r0, 0x401) 2018/01/18 20:25:07 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000001000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x3ef7) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0x3, 0x3, 0xdd, 0x3, 0x0, 0x0, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c49000)='/proc/self/net/pfkey\x00', 0x100000000000803, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 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, r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xf, &(0x7f00008d5000)=0x800, 0x4) 2018/01/18 20:25:07 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000096b000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f00004c6000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b1e000-0x4)=0x10) openat$rtc(0xffffffffffffff9c, &(0x7f0000208000)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4028700f) 2018/01/18 20:25:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e26000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f000005a000-0x18)={0x0, 0x3, 0x2, &(0x7f0000ee1000)=0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000088e000)={0x0, 0x0}, &(0x7f0000e99000-0x4)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x0, &(0x7f000004a000-0x10)={0x0, 0x989680}, &(0x7f0000a2a000)=0x0, 0x0) 2018/01/18 20:25:07 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000466000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000001000)={{0x0, 0x1c9c380}, {0x77359400, 0x0}}, &(0x7f0000003000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000)={0x0, 0x200}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000)={r1, 0x5}, &(0x7f0000004000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000-0x8)={r1, 0x7fff}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000be6000-0x28)={r0, 0x0, 0x43, 0xee, &(0x7f0000fa2000-0x43)="d04c675a5967432e7cdd3883d1975164960dfaed0519d66ddf5e72ad01171f50b215ad59814a60301662dfa2f1ab9a553cf60450f9bfd7d52263048d42f0364c09949d", &(0x7f0000cab000)=""/238, 0x1000, 0x5}, 0x28) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x75, &(0x7f00001c0000)={r1, 0x2}, 0x8) sendto$inet6(r3, &(0x7f0000ddb000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000a63000)={0x1, [0x9]}, &(0x7f000058d000-0x4)=0x6) sendto$inet6(r3, &(0x7f000035b000)='W', 0x1, 0x480d0, &(0x7f00005d6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) clone(0x1020800, &(0x7f0000f36000)="cc6dad9c4668b0fe726a02c5be125229059546a2ecfa06eb8bdc0e4fa3bc5f2e63269ad45519cf4821299a3e7262b62c806c33e026641831ed767ed52f6094d2c38f3987a5b687c62dbd9db908fe7f49", &(0x7f0000543000-0x4)=0x0, &(0x7f000059e000)=0x0, &(0x7f0000cf2000)="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") setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000bf6000)={0x0, 0x2, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000a2c000-0x1008)={r1, 0x8918, 0x1000, "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"}, 0x1008) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000995000)={0x0, 0x2, 0x1, [0x2]}, 0xa) 2018/01/18 20:25:07 executing program 3: mmap(&(0x7f0000000000/0x1a9000)=nil, 0x1a9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x3, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000014d000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000151000)=""/216) 2018/01/18 20:25:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000)='/dev/input/mouse#\x00', 0x7ff, 0x400000) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000bd2000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)='cpuset\x00', 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f00003be000)='dns_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a67000-0x18)="776c616e305b776c616e31fc747275737465646574683100", 0xfffffffffffffffb) keyctl$negate(0xd, r1, 0x9, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000de6000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000f0d000-0x10)={&(0x7f00002ed000/0x2000)=nil, 0x2000}) socketpair(0x3, 0x5, 0x7f, &(0x7f0000a0d000-0x8)={0x0, 0x0}) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000dc1000-0x4)=0xbb5, 0x4) keyctl$unlink(0x9, r1, r1) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_SET_MP_STATE(r5, 0x4004ae99, &(0x7f0000b87000)=0x0) 2018/01/18 20:25:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b92000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000d50000)={0x3, 0x0, [{0x22f, 0x0, 0x400}, {0xbff, 0x0, 0x0}, {0xb46, 0x0, 0x3}]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000096a000)={0x1, 0x0, [{0xc0010141, 0x0, 0x0}]}) 2018/01/18 20:25:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00003f7000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000be4000/0x4000)=nil) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000053c000-0x4)=0x0) close(r0) 2018/01/18 20:25:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000272000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f000027a000-0x5)='user\x00', &(0x7f000084f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005be000)="01e813476f01471b36", 0xfffffffffffffdc7, r0) r2 = add_key$user(&(0x7f0000212000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000119000-0xc0)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r1}, &(0x7f00004f0000)=""/3, 0x3, &(0x7f0000550000)={&(0x7f0000534000)={'crc32c-generic\x00'}, &(0x7f0000e6a000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 20:25:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006e4000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendto$inet(r0, &(0x7f00008fb000-0x1000)="04560c9a24efa85f03dd27d69b80419cf87bbb934ea5e54b0bb5adb76b4e9e777f6d12ec64418f6fdd5175ece6b619c9099b175aaf3e7c7c8ee2756cf1d4094bde2ab4af718064781fede278d8ea1185f9afa6cc8903cc1cb80d3a2685111335459f8770f68b2ffdba173264f501b7acdd94475d2378c9d4bf1434450c33d2365153a3102f5a159216236cea586c29c49fdb4d6081dd4655654d55dd9f5c21db645449a42b6b728f908df3099e75e1e5328ce75fd60750ce4f3416d039cd12f1ea6de8a68f0c685d9934039b4ddbc82a8d1ed30514e7b6afcfbf2840b2024c0a1b9390280307fbe2dbdfe1fc1d63a44f3d97539458d45b3c17ea25014fa2cc9003c0bbf1bc2d1a3c51ad435c1eb6f3515a94aeb7338d27752fe757941aba15a8ffb6f970a30662b1dab5849554287b1215f524f07d09bb1c598778c3ba6c20823c87c97d39c12a27876024dade955863fadf9480d73a12ebc19f831a42ac60be7794b4377bb615e0c490e9a5904d39900aebdf9a0994b2a4712a949ca5a71940c51cc0c9f02a8f85c23125d85c10d4bbb5b07907661daf41b9d327f516076b2906fb9b2331bcd07394f776d0887b5a8a65071219fb67c88789620a61c48c6d9afb9bc5014792714b2c4bd3eb11b72a0fee6df012438e9ffae7602f621cc38872d8d1355bcdfcb77a0420c60066e5a415d17b95721f3d8afb4e3f72a5b2983d86a58b3428d09ccf4f2fbf15df44f7888cb72feaebc680b52fe3060131ab3b12e72c068564587fb03ae2eecd11d8df715134a43ed5cee4a910028ec5e6a7ed97f561a3d7c9a6a11deca8d9fcecb25c644d25c73832c4d23b124fe3eaa1be747a5dba0779b8707f9915c8e9751e9b83495939322702dc60012095714755f32fc4b8fd1cd844dc980390f5e6177b52be7023dbdd7770086da61e67379e17ad665bb2e66a60eb87ca95ce2e9c4c00df278d64d9acc72426fdd98981ce1dfce19cb09f2aec7808a52a64839fbbc7ff637b384b2f43f8e979116731606090e01fe3ed7c63927e206c5820b51e534b88ce4687284e2632b73913511cc85afe665c87c109691b1fc1dd91cd1a894149101a937d70128ceb0a30206b1f8346904ead57e872fa9fd679f72edd4f64e6a24e0d7465a006000c994b0f2f80fa0a2e7f1324ea8ce5c5cd42dccac685efe38ae2494c3cd48cb538309e01dd35d7cddb4c8f7eec680ee1b8f460df0e8cc093400857b1c6d4f268bead4698f4c9fd207d8fd9b02c491033a3ca093f12dcd519079b7d6e41d9ae220d554e97b55d176da9d2e87340adaaa55ab03232942e7f8b117cac05c956927aea372599b5566eb2b78ead40e505f88de342da3cdd9d196b73ae491b2dbb8b0a87819d57cfd6ae33576ca77cbcfe68f00ce813099629628639edf0f39fa32cdc99e43d1b99da894648618f396f8e23ea4964740987e6143f2b86e2b71226107b351b28a518567d94a30d9d872e790bd88d329da26b976b5731a105d867d7e0eab119079729c4af9448bf1195e63e723c5bd995028934a0c10b9465b839bc087b37ec7f66c615c462883d7a87d3e15fc1dd08cc6e500df4ecad2043180ba498f8cd7f74160ff193c1c5ec446a99f2da77cc172df6d3d6b7ca31556e4b0160ee4f0971aeb34f146a9bffaf891464a37d85ecb3f66c845e37145a5c2e4cc06675e2d71f836d45e411692ccff12662835d0b335bb6beaf7e40e3d05212f6991f38208fbfa3dc5d720f61c067dd0ed32bd7634e631aa1e7c5bdc5afaa2b189f98dbdf601455b927fd60019de6534ba6850d8dc721aed2eac877d54728891d9e493aea0f70614d9209b4313b0c2293563d138984da458d29b81144940689d6d25ebc03c1074405d3cbf8fc375085f354ca6a5e0b1e72284c4818fb1c170599bd3565a5f495ede71f518f9e28671c27c1a2d7283c147e4c814f560e72a3d1f8f7e56e4acc0e28378dd453843b5a782c8a05446e72c5ae526573d73610d260a90b9ff2e71018265c76cee1e54a457958d7e626bb91e53c75383ff8f57d49fcc6e8f158b5b68ab5d4a15b2c1361eada1bb5cf482dd738fe91fa057752718481b7fb54ec1cb979f3aa87ac9ebd72aa023f40aa53dbea99ffb5b8338c17fd3dd51fe8814de5b99dfbd0ffff326797971d6cc54a3d35909247eae8a689727e49eb1ca23800f8c4ecba6429587a2f64f4686f2297d61d2ce9ad3febac7428e08428504ee2479b0b22311564d7eb69b03b8345d53a4ec9ecd510da2e365131e92744249681a6044248390c02d68e615dac517527e11faf09689e74cd3391ba250a1f2e4ed21e0c4364ba96a2fee4f91b102a007203befc7d6ab094cff82b85254132df046af0f688795cd816150720f6226846e87ddc4ec0a51ab091178fec79b0fdb214e0615da8104c028afda18133f8d0cfa748b236bd82f906e19548d933a502e5bf4dc715ad4c4e0d828dc73c3eb5ef1aa9d6cbb934e670c6813e77d013e0f504a02ef95c4d984c4eca23ce8cc7865239c265073998b0097f2f36148dc3c5e4ded23a2d155513ff8dcffa10b6426f704ea0004434537aab6ae3693b4b8177eb028e5bb766ddd0c60ab2fb0d348fbd92fc7b264696fe25c319da219d9b14dc5322ddb01aaedd428e38d88f38ef173c73eaaaa30e6e25f01b24d57aabd689e6c9f0be62cb2e1f6bb6317d8265ccc7489d766c615ba2e688f2e44fb4427800a5e6fd5e2e067f03c16f8460c7f462d5ab3487a96fc9fb14faa2a9202f102338fbbc267b4e22d0e3ad8c390220b6b85495d7bf55eb089d72265ccd52e10b142404f1c8b416927f44e6ba86da35198334abd28dea04bb3ada5c9eb4815ac4d70f9e5ffaba9cbddbd15a43e7946324c1158d39cdebc6ea8a41890d848ec3194bd6c34c3b2b1b1bbec44d85aadb5b4975779ee199ae1a68044d53a5f992474c813ac3276ca28d1cfdad462533168227aef684b62cade236a2ffdc857f3d3e130a7265dc7a7ec90b0033f9f6c2180c8934323248196d1be6ab40252d77de6102b63803591523ab9bd25be055447c4fa90fcaf255ec879580f818cdaba2def1aa4551ef98eb58b3fc66c5189e56bb3a1ef3b383ebbb37adf7f354149b9dbab2f9de891acfca0950730b434e07a57faf906dcf8971e3079bfd2c388222596d93dadcc273c4259173f74b022dbdffcc36db27244f0563cb72120fe9f57b897f05ba3fc5668bd6f8dbfa43b43734b4c9887bbaf978e4487896ea7e81ec0bd4fe24509d7213404dad4c24929a8e8b98822f444c44a692f483dd51d940be53664024347d1b7a83a0e6753016509c6128875a848a372aded0426e4651e41e0ca7728d523a8eeb89565aa63e833a4c2b50a20bcbda90c59f9ee08503a4b03d7925f92c9a4cfa16111b539a303bbe40b2fc71ee174425a952fa1567dfee4d064b38aeb89b2b87b6f5e4473ffb5ec8ded75d9eeb263a02e3eb14119f4afb8c8831787858d632cf07a6c96c525bd535e34c742df2a1101afc047a6e18bf99fc5e72dc1f2b851a5499792f46d3c91d97efb49fdbd25fa12460e93087ed16ded4f5120cb30faedbcc0b4c6391d2f216d15979dc51746890ebf9ee3445c1d60e3e56e154e4daacb3b5b59e60969a66ce2b0e260df4b5dca43349d29539b5ea97b8f75bde798d446951356f470a155d96bffb442e9c5aa76828ed086ea5a1b00b72ee50e2824b3293289625986dff4a17ab2705a00a964f68c7c7b9741d4431800c48d1b913bb57a19ddd00cabafb43c8f135e8558042a212eadbb0bf35bc9f7e8f63394543bd7052074c15f58732658d35723a61bad56692af3de2a2c77ee1fb3a4e5d159cb1f6999fdf5e69dd1d9f7ef5834b4985018d0865182013e453fd9cfa635b2bd52fa8da14741227250aea1a7a51a3ef2cc93b500caa8601c4c6cbe1ea429192918617b091bd4c42e48354dbf6724cce47d202625fb7c7841089c6472b6df6338e4a52f2aabac4f785b9cc1a5c45fb610474477c3d2799a6fb93c79f514e6793a0ce919f18f76f63083100edc576f6271455b468b856983bba1d25468b3b85c434569a6ccfb4c400499fe56443a6a31a6bfe052b0b0ddf9d2e587dcb04b6fb04c45a33c27b071566c141d7cc0e98e153e958089b4830d183a70bd58486459c2879b5bfbd8c6e7c963566d2f01bf08bc09fc848a77de61d5763cd8349ab4119acef0d10f57d38933d4906011c47669f0021678c875f3e7e3fefe0c150bb6ea844761f4e871f763374ae158ebcdcad60cc19ed73ce84676f288f05f83821c58a52a7c8f4c206028fce40c02494c0c2a02f7eb8c01a947cd15ee12e7fe16327eac4261d05d269058033d66c5ffc2b77e12425305b6defaf35320f4452c978cf221a8c898f9c16b756e079c5b05e8f05ee43660070b6ff0228f6511e0fd5e2d782aa37c331817404ba2a0eac34f79f0417d7389ce68566bee909c220ae24ba24fb88f417b2bbe1aa6e75389527a9da2ac4f0baa1ff670b4d9d4e1cacd890c36a775be12dc159d0b777dc9904a19580ca743982211ee8aa95dc2138e57244df6cd30e0cd15b703ea27e8b57aee52f71b1e224423f75d8bc36adb0827a860e641920b3bc780929645f08383b33a8b386a3c4298718313963cf3569304e931e1f16f2a38a89407b1b995cf65af5922eab5b2645280e5aa3ffe9a4564c21bc5fe31ed73ce1745260f9f3e6ae7b81ac7464af716fc6b4266aeb89196486d3085a5f86a2b754ce0a70e201d65b3cfa5fcc1a1cbe4ee3c7d99c469cb81ba645a69ba121977fca7eb001734c450c7aa5f905472ea5c97d3a2590383b88cbb4d4f45f649637a5218b8e91402ab56ec38f3a0a6ab585fffd3c94efe27b516909ff3578f742be64be4b40175e7ab1a57f1c999d06ba928bb095967ab069f331f9bf4b2cd0068fa88f1d8dee9c6f9626c01e49b5ea83863e0d11fd677e1d3fade3d57ae9e66db5a77e7601f1e0d29d6ef2594695a7466c090bc413515a36e3b04310b82ef923cc3ddf47d6bea7df656acf023faf0eabd7916bd231bd6239f1c0c4de3e3e70c50716523803d7dc9327ed5c4e3e04c6821ef8a46dfcb19f7833d68f3dd168e30df4e78f143c45e11efec879158fe507bf52bca5c89d8fd75129666035338092a56e6616d78ae09ed56bf9dccbda675d415116388b98457e45aa273af9865d2d31f3cce7820c8f96b96f5f3713d01fd745bb5dd67df97d40755dc5b31658b3da8cd011888cd8aaa7395bcb2fba5ec47de58524642f02401a867102c48ff27c758865c94fe2170a7e6a9301de2eb6eb31e7ddc84476a2f4ac867958466e4203d9e60b7a56bfcddf12ec9278420a7f5414aa5d6f487ddd0d3e7d20b91bcbe90a001ea14d37cd1ee409d1127cb5e5a538f96d5c4f5efd30815384009e4f41471f1be1bae363c7426f60e0c5496eaa0db0ef52e94a55c811c00e8a44a968e35ca31de635db70ae976011a8b06e0937f0570ca7367c00c14d9f1516872e160d34affcfa63dd46e543b9293347845bf364dedcb9ea9674707b8aca422bb81b982abd85347e328a8beb923965f426a8e76eea0d9ea1b9800dedf819af1df633406e2fa679fc0f2ce1eedb7f17d19ac012e373cf98dbb4d962281f475f540211d555ffe5156550a21531758c5f93eba7bd9439ab1a52e20374724f45073547d5d38d1a81698dff53d307e21e62f43ce88179adb95ee508b6eaafaf5a63569c7777827696d20e1cbb89953b88ef23a0d6b469f0c593aa52e3ce47ce4dfc030c3c01", 0x1000, 0x4, &(0x7f0000eed000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00001a3000-0x28)={@common='sit0\x00', &(0x7f0000330000-0xf6)=@ethtool_gstrings={0x1b, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 20:25:08 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000001000-0x110)={{0x7, 0x3, 0x100000000, 0x9, "a3d71c10d94c8ed255ce91ba2f617a74cd2ac8646416e203dc216cf8df209e0e368b695b93438608e3e0712a", 0x82}, 0x0, 0x0, 0xe49, r1, 0x1, 0x7fffffff, "4b3f8aa3ba70b805335ca520c625f59c2a29ad329155516ecfa3f267df56753b68dc3a8ea81262f1e5e265ba7d0bc7693938fbcefbd430c055d938ed0a7e9276", &(0x7f0000000000)='ppp0lolo%%mime_typemime_typeeth1\x00', 0x21, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x6, 0x1, 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]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000252000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x1) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f000044c000)=0x6, 0x2) r3 = openat(0xffffffffffffff9c, &(0x7f000037f000-0x8)='./file0\x00', 0x4000, 0x23) bind$inet(r3, &(0x7f0000a5c000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x6e, &(0x7f0000ec8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x38, 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, 0x1, 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}, [@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}], ""}}}}}}}, 0x0) 2018/01/18 20:25:08 executing program 1: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000856000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x3, &(0x7f0000bda000-0x1)="") mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000803000-0x8)='./file0\x00', &(0x7f0000f6a000-0xe)='./file0/file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85034, &(0x7f0000a91000)="0903f9648b5d1a9200cb04d7d48fe165920e1ff2299c60e32aa80d3f2e89784ddfd8188f41998741f239ccda00ec6c48923083eb0beb454cfde6470b1c169174f65d6d90a36c30b0e5ad29c65b2d59f88288b0c0848989ba5b04c02670e54f91fc71c67399d281d63c05dafa8c3e22286374b4b227d0d167b4e207b3f70740350b0750d1b277378ddc6d4504a5f24db51c9ffae0a07b9637ffb447d17f6158336f4247b830") mount(&(0x7f000038d000-0x8)='./file0\x00', &(0x7f0000f4e000-0x8)='./file0\x00', &(0x7f000018e000-0x8)='tracefs\x00', 0x9022, &(0x7f000055c000)="") mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000f6c000-0xe)='./file0/file0\x00', 0x28) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000f6d000-0x40)={0x81, 0x7, 0x343, 0x7, "8188df3bfdc350244f580475733b04a46b7663b2478f2fba1a9d1621f400c0261cc6e4f50322ecedede1bcaf", 0x3ff}) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f6c000-0x1000)="b8ea2d9715be9577ac8d1f981cc938d266ea05be6ffd01249658d0be52b4909063e00c667affdf15773036dabd070eb854494b340b28bd8023774fcc178e21ae491d5cfa8a9610b2143d5a9c9c7f44b13f5264ceb40ca439f3625231806d318ba8c9c5b53ea399b8a23eb198f4987dfeae58c9ecf2ab80ce5b57f068a310eddbd7d055e0ee3727bbf0af4b51ea1a0b03ca64e9fe560c9d82e225df17264a02c91b1740108b083c55ef1b579283ef9f493c0c3491f5c79b4eb29be8ac7dcbd8aa91d42f2ec805878248406b1a24a361337d55166822dea59c990a6e93c74e64bdbf9dea7d8170aebb496baa6b0cfd86136cceab187f66f0030a9a6f5df791f659b34b2ea748ad6eb7fc2d90aebe2cd7e504e3b70caf045803036765968ad742f8814d98ee070a507d8ddb6265c0ece99c16183feac31d222972d98fe7b56afdc1285c87de93d2c0f46b2d7a4831a3eb3b414ae860d15e25f217a64c7a8ec51ca49569fb720ee3961d86d23b6bc1c206b8cc9a03928f3e8f0500356f3583ff84c34aac3f10f70ec2124352b55df8467d1e8cbd7e7fa768fcba171d0943d473cacc8853eea4595accc4f2c875701398107662ee99174c91e236e12e3e7ff6f8a352710dde9b45d8ce4f45badc1db8841ca95d090cbd0a354b8c283b8d2036c49dd649f8eb4d67d726766afb62a20209951ded6b1a6afd43b3eaced9e1fa9555824458dbf03c75bc66d1392ff1fab631c65447a42b7c4612edb1c741989109e0241f06c3fe8f55fba2f62f8b0aaa21baf38c5919ad87dacd22fa4f3dc32f3b53ffe6176fc38059f7c9b93cea359dbf51787cfce13082050912dd586fc82afb14f3a3266ee1fd1f67d6d17f363e6944c798828f9b286b700f072d7557918d1f52526a98d9017d916f530735370f2c3c91b8d90c96e04b39b48fe68a921fcdeb19f5c73be8b70815b71a10f872baa5c318250a1eed21a2b0fe94bf2645faf6de4524b93f28a4d7bae549857592c6321874f652aa3bfad047c5a629a63522802ea660f379b3e9fbf432f13c3c738c783a41c8673b32f641590559089c491289ec05d3b1352e7ba6733998a305256c64e9349fbf508d6ce603100b186d21db6ec58edc572977d3f382cd9436f1325bbd346b13a1741d2b216efa973c009e1ed1f98677b32a44972ff889886c65f9a8d02cc2676bb5c38743e649fbd453ab472d2eb6aa2bc72a88782f73c00e0ae81e8757d2f9f887dd7a9002776bd939e5ccc94086bf1ad027893075c08d9408d8bc517a09ef6882d8c3c59bb398c6e0c41fc5963953e0369374741df9a8fa1304db5070d7553711244889673ba932b744ec496bdfbcba741a602f85471c1b9161b0bbb8e4fdf05442ba331549eb49bbe4c74a329c3741feea4bf1df0ad7ea7c5c931ac7acc4ecb0f7329063f0ed095945b660eb040d50bb29d7509c26c94cd112ba2622fc7b36a0ce45c837567079d243a5625c8d8711cd2f29b1bed15f50d2493f94f2e1383a603634de29ce5abc717f539181d1425d9a606b93f894710237634021da8fa3651e44af9472ab73574546f33e25af06bf46a6fffd004d1a340445a6fe5ff50bf2d0f3a7ce8a1d24884fa37a27677bf200bb866dcf8ba56d9b654390ee83341319337daf63fd98badcd2cc07f8a579ef06d846581cbd656cd5b01662de170fb54fc16615797d30d7016adc2ed764647b7ca5f22267f03d0d2969f6ae301004614c559c85d03e8c74917222efd00e0a4e96c955c04ca369502081cb1003dcea7543d7df3585a56ff0617c9b297f34bd7400d4680048477d01e57b14eb7978100f2c3eddcc874f31e5f091cb08996b46b5bb5f44a5ffae80dbe50c9876bdd653df314cc7ff717665fb0685f5c96e3a53d5b1ed4a3128101b0a962ffef88dd349397d9090a2c598529c0e4b4aec2d27ad41d8939aea22ce0a4f787db2abdd73c56e574db38d030d0b658756e0b36c8d3b4c3569a3e72a9c1e5316bbaa60ae937b1d661ee7a7dbca23e16e3a83158a74fbe73d5ecbaca7ed860420d57a9c34bb0ce4a5c960893f65b83ac081f8439095c23a7d7a4ade45ec3e3fe1ea886486aa5e5d025a208324df5c17460f36bfeeb7cf1e3273decdfb91cc217d692f746ad9fd73d16e8d1b5c003c3031e5a090a73d2fcbacd74c53537e4e69046658ec9a568af485241df16783f1b0b92a675d575835cb83479e0d52cf6b4c77524286c07e683709fd1a78bb4899ca96c9d4e3a85a0e94de1c98b8df7b4e4f7862180f901bff3f86a91fda9419fe2464dce65ee492e19af4a767e13eeb619e6d2006700f29a3e4e1a6d86322793f8321bc2214086afad63b8676644cd56d5b38d19674a64dc576ad6b9e8110f8f6dbc5950e3ce180d5d9b7c7897aa06f3b2519d17ba4ef19186106820d601f5360dd4a67c9b8c2e3c1cc2b4bc95d898c80ec3e0527f7a286a0b50a702218696211c68f8464b0cb019c5f1989c7ef0ec94df77c8a9f244222cae952af2242ca934ca8f349712719e3c9034b17c7aad8c16c11e147477fa8b6f27f8c12ecc5d083554fd4e0953051ffd10699784685e2a5901a19afd8986d5cba81211fcd6e4cdf44fdbe9a411295cbcdff015fbe661b2599ba4b62dad8bf92d0516cbd511d5d4e6cb0cc148c98444d8fff14eea96822121ae4a078c860d7f4a10dd8d173ef316fd1522f3928a0db55df5e43264cd811a2552490ba33dfeb5b4a2c230286e7dbb1d073e12d9a04aef9237763f89cc6922b038d0bc38e9c0f2bb9536948694f12f20c4a7163bea8cc9d5bf0f4a06d302e29a2d95afc13a72c87521919ded8cc6a94f208421eb99384ded2d61eae584cb487b528823ae51243471f027d0030a2ba32abbb32009f2a993e0907471d5cca2f51976c7e6ee5a6e225c86ecdaca0071090fb2c92da8ad8146bf16ffad6f131b20ec237395d441bdab05cd461b9fc6b653ebdd7294f6ec74f3d7aecf500ecc8ff1800c167ed0eaceb923e9e6d8e7a1a665756caa0ecf28115ef5d7c28b810a59cacb87017250026eecf41152432e011eb13c2d40e08d61fb90cc0255576dec5be9dbc49a472c0e91e448ce95c5d9e0821ab6decee649ddb3afaf02848bbba6663290149d6fa3d2b1fad39a92083d230df90506769f122722ff0c6aefad02aa83b74907a6a77d3cdd16f813d97cd048faa6dadc4967d111c11265e8da08f4324a1d8ef2ad9d8925fe14a548041bc2f6845ab637bbe9076c6921921d6ca077ad112f557c48dada48f43b19f0f89547d7b1e902ee2d44727a88aa4f1f4ba96092a93907d3a32b9d12c5eb520fce01cef5a94c4d551bc9d0d101d760f755d29a90a34b2363962c973b1ea1926cd9c1842b75c4bc0f40ad915288fb5958ab6353853dbd3683712e86b9b37076eea8e157ee128f1fb8d51ad555225c0d6db8d6ab8c2b77c2edb83e7a0437b748ee14423e52aa4029b7ae4e68455b4eb438d481ac3ba2eba66b94ec83c5d6e0a4b5ce69ad918b5cfdace5d62928278afad4d97caebf543fa74f1e03152f967d1fe9e806dbf5b180cc6c0b39318af22b1cdc563e4a51632ff923d7fc95cfd775c52819026771ed6724bd05873dd415904c1b778dd83c29449386e3e4c2d85f24c6c8a1f33568dc31e40c8274b55712d9fa294b0f685aca4c06989dee8ee532fdcbe0ad3936374be8698c058eb4d560a318b3eaa3869a4e249ec578ba1b051583c798d758ecc633cdf6e683a02f30df0f4216deaf8e27209f4b83e63f07ff84d58236336563c48e4d700fb119cc18006297768c1804731f0eb2935ea95c83003829437948ad51d017453582af2aef080f66183e131ece543a5c40268f29270e7f389b11cc3342a11848506a54149514ccc867414f73f75c56e40f2f35e888051bac4d18077dbd70905ce83f9b6510b0627f653155f337ef9d4566a32737c36f4af9a292202edc6c19feb80a11ca497f767859a3d4b8dda48d8bc21ca959ffdee93ade13a4b0e6353e5b1a16060be5d76b8fb665b49db91015498aa40fb1827e0afdc3a61b4862f1a52850006f00400798e695e9a16b8054caeb17199eb4b2ea05eb2ccfbdaa1af5045c5abe80168436b79134394f05fde5994a3fb16de9237be8f03abc26873000237d68d858a98099c3f4cdefa3f81d0d9611232b5e3c8203627255885b1dadbf6c53ce5d2f7a6e6a612f7f2603e950ad037aeb6229ea49809a7c3fd9c24e948310399cedb7d1b21257d7d3fe6541610fd7abb97ee11dc8159bbb6158a92d86766c0fb929f49b0ae402795523c383a935338e0526a9afacc7f94093b77fa8ad881944f3a50b7c83121373de343e6bc1b8127593948dd7a12a143c46b35166442aa22a619845d1817ac9be145ab2640515ec8d691d3b25a252e74577bd41aa5f39ec8144b3d58ab3bd8ad743f1e07cab82eac8f04c963ed7c5dcc0ffa8411348e78987f09e5762ca53361162baa7e9c36f888b404f715875a8fd7033276ea7d23fc995ccb476b4fbfd66123b4a1471518c16cc0b47574ddc8e55a4a1f715db33f5672216a1d0239d351c165d090ef55bc25e21cc8868349fe231f9f6d802ca1d1ea3ea0e8b816ab948c2b14aef57f96f23ce941fcbf5a76687a49e0b396239dfbe8fd76cd34b091e3aad0247896d1c4c85390f6e5286779b430d55e2adc12553b08a7900b44198a7ac3e018ea6d63e0cd7d4596b72de228af24abe859a67811ce9f072efe7a922fc6de28b7d863748b29b0eb159a770ddd69d2706d61bd87fe4a562c4bd04824be604d25c86cdb08999ec8f43347bfba8e9fea73d797410bcd8c581a2c31216efae4e4e2664c4511ec7c6634ba4a9f84731a38e0435176b8e2ef1ca92a1464b672fe138b3e5e7c527c7e7795439dc75f92306fb39b856927772f6a476cc7a4797557574fb9e435296300ee07e4ba556931d931048e61aa329ea501ea8e04caeec6b4773762345de00bfa668e3ab7c74a4e6a2490d6d617697f992a1376c787586413a7c627daf317f3775cfa2f2bb0fcd0c70ad029a92970acba8e8f75c9ddce4e20c628c7bf69711c2673b65eb3a9e9b2942286deb50f56ac11d01713723548044e2ca2ebcfaebd880e495b9e1d0f57148882953e416b3bdcf2eaab7db4e328bc1e9068c3a999f81a5182377fb66a42f13ef556603f6766e01a32172f83ff87ebb0d628561a7efe264eb4b154750f9b819c28a84e9c63a954969f0d4e3ea7b79c1fb61926ef77b70a40b7f23bfec7bedba1726b07137921461a478ce181f5729b6bdde3f2ba8c34e0a5dcfa4b362a92f5d22366493ef66ab8db986d11c931820e643b483039e04768972eb6ee851a5149568c7b6ad91eda030794c2598122170a24cb4845781e2c824105ebc7ec3c65214a6ef2e69838a7574ae97e644d2eeacf228970a0b9997f2cd19daa57fb4c26cc713f669548ec0a430765149f16c9557d3ebf3635d434a548e8fa1214d3ccabb17e970d5582f34bb8700bbf28d2cda13abf59a60ed4132f042f82e091a51c5ddcecf4ef939fbbef3323f91243c4cff4bdb41f0e41cda347335e5fc8cf5c662737105cbf81fd928fccc656e2b0ce083e6260c4e080b110eed20481b4a7c64c85206f90247be4777501616d03c28422861f29c63bd8e21b13bf0e0f7ad3a03c841186deb47b34c55ac138c0092b6da42477d9b48ab38e4fe2e61e1053b7b04ea49d47457f99a7f2c237844159ca533b8d4f5ce1cadae62c9b597a9dd86020e1b54779d766cdaf9f955cec8972b26c66b1bc789927d61cc2", 0x1000) lsetxattr(&(0x7f000053b000)='./file0\x00', &(0x7f0000f6a000-0x18)=@random={'user.', 'tracefs\x00'}, &(0x7f0000f6a000)="5c23bb252827409a2600", 0x44, 0x6) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000f6c000)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d0c000-0x4)=0x10) 2018/01/18 20:25:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000031d000-0x8)='net/rpc\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$ipx(r1, &(0x7f0000e69000)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x4, 0x0, 0x0, "e1c8b235018c", 0x0, 0x0}, 0x10) recvmsg(r1, &(0x7f0000b73000-0x38)={&(0x7f0000e86000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000b15000)=[], 0x0, &(0x7f00005a9000-0x96)=""/150, 0x96, 0x0}, 0x0) mmap(&(0x7f0000c49000/0x4000)=nil, 0x4000, 0x0, 0x13, r2, 0x0) openat(r0, &(0x7f0000b7c000-0x8)='./file0\x00', 0x14001, 0x40000000000) 2018/01/18 20:25:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) unshare(0x0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/18 20:25:08 executing program 5: unshare(0x4000000) r0 = open(&(0x7f0000bf1000)='./file0\x00', 0x42, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) 2018/01/18 20:25:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000cba000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000b4e000)=""/249, &(0x7f000087e000-0x4)=0xf9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000098f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a8c000)=0xc) ptrace$setsig(0x4203, r1, 0x6, &(0x7f0000cc3000)={0x21, 0xffff, 0x1f, 0xffffffffffffff42}) syz_emit_ethernet(0x46, &(0x7f0000f4d000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, "bec643cba58f7941"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/18 20:25:08 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000b0b000-0x18)={0x0, 0xde, 0x30, 0x2, 0x5}, &(0x7f0000001000-0x4)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000680000-0x14)={r1, 0x2, 0x80000000, 0xfffffffffffffffe, 0x200, 0x2}, &(0x7f000090f000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000c9d000-0x10)='/dev/input/event#\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f00006de000-0x8)=0x4) 2018/01/18 20:25:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x1) fcntl$setflags(r0, 0x2, 0x1) r1 = socket$unix(0x1, 0x805, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) socket$netlink(0x10, 0x3, 0xd) r2 = syz_open_dev$audion(&(0x7f00002ac000)='/dev/audio#\x00', 0xd, 0x185000) setsockopt$inet_buf(r2, 0x0, 0x27, &(0x7f00006f7000-0xff)="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", 0xff) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000e80000)=0x0) listen(r2, 0x4) symlinkat(&(0x7f0000021000-0x11)="e91f7189591e9233614b2f66696c653000", r2, &(0x7f00008d8000)="e91f7189591e9233614b") r3 = accept4(r1, &(0x7f0000b28000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000b29000-0x4)=0x8, 0x0) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000bba000-0x90)=""/144) timerfd_create(0x0, 0x80800) accept(r2, 0x0, &(0x7f0000545000)=0x0) 2018/01/18 20:25:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000625000)='/dev/dsp#\x00', 0x8, 0x4000) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000910000)=0x3, &(0x7f0000768000)=0x2) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000b8a000-0x1c)=@req3={0x10001, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x1c) r2 = perf_event_open(&(0x7f000025c000)={0xfffffffffffffffe, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0xffffffffffffff7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r1) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000ff3000-0xcd)=""/205) 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, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/18 20:25:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066c000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000081e000-0x14)="79733976d8c3804aead96002ec08bbe60585ce12", 0x14) seccomp(0x0, 0x1, &(0x7f000007b000-0x10)={0x1, &(0x7f0000f71000)=[{0x4000000000000000, 0xe00, 0x2, 0xb483}]}) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00009c7000-0x38)={0x0, 0x0, &(0x7f0000e55000-0x40)=[{&(0x7f0000dc3000)="70cef85532f2d43834023174a25c805666dd73c585eb6bf0c575dc2a993a", 0x1e}], 0x1, &(0x7f00008c5000-0x18)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000047e000-0x38)={&(0x7f0000f99000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000b5a000)=[{&(0x7f0000210000-0x1d)=""/29, 0x1d}, {&(0x7f0000053000-0x71)=""/113, 0x71}, {&(0x7f0000705000-0x1000)=""/4096, 0x1000}, {&(0x7f000017a000-0xff)=""/255, 0xff}], 0x4, &(0x7f0000664000)=""/143, 0x8f, 0x9d0}, 0x2040) 2018/01/18 20:25:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e11000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00003e0000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cd4000)=0xb) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000fae000-0x4)=0x0, 0x4) close(r0) 2018/01/18 20:25:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf", 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000a07000-0xd)='/dev/usbmon#\x00', 0x81, 0x2000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000447000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000af000)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000b17000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000b2e000)=[{0x0, 0x0, &(0x7f0000204000-0x6)=[{&(0x7f0000338000-0xae)="3dea852a3825f9f0fa44ee5d84a10892446fbeda7e122f86", 0x18}], 0x1, &(0x7f0000e7a000-0x88)=[], 0x0, 0x0}], 0x1, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000c2d000-0xd)='/dev/dmmidi#\x00', 0x1, 0x30000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r4, 0xc08c5335, &(0x7f00008d1000-0x8c)={0x9418, 0x1, 0x9, 'queue0\x00', 0x8e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 20:25:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000159000)='/dev/mixer\x00', 0x800, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ee7000)={r0, &(0x7f00001a1000-0x97)="49c492f1a7dcdb5f6031eb24e0020c061ed2cf8e4bae466ef8700306e3f43c874e74a9b0fdb15d05baff34b283f749e3f7cc5ae4390cb6f10cd83f36485c17e7ad187c071dba2199a2a9c3ab29de8411bc9565e15907f52f86a39b211d80a3dbf1fecc07d1ac8005fe0fc5be79406291221df6fda015fdf86238f4687cdfdfd37a7a0d3405911b84dc69b8bf8e4a7b857adc6af44ffd87", &(0x7f000037d000-0x95)=""/149}, 0x18) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000382000-0x130)={0x28, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x20, 0x0, 0x0}, [@nested={0x14, 0x67, [@typed={0x10, 0x0, @u64=0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000046c000-0x12)='/dev/snd/pcmC#D#p\x00', 0x5, 0x410900) setsockopt$sock_int(r2, 0x1, 0x1b, &(0x7f00006fa000)=0x3, 0x4) r3 = mmap$binder(&(0x7f0000084000/0x2000)=nil, 0x2000, 0x1000000, 0x10, r2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f00007ce000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000b91000)={0x68, 0x0, &(0x7f000082b000-0x68)=[@release={0x40046306, 0x4}, @acquire_done={0x40106309, r3, 0x1}, @reply_sg={0x40486312, {{0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40, 0x8, &(0x7f0000c3f000)=[@ptr={0x70742a85, 0x1, &(0x7f0000efb000-0x1)=0x0, 0x1, 0x4, 0x2d}, @flat={0x77682a85, 0xa, r4, 0x3}], &(0x7f000029b000)=[0x38]}, 0x401}}], 0x62, 0x0, &(0x7f0000dbd000-0x62)="912421df24f0890cbeb1a6c976d7f012fbb717356d4254c53866267c9615bf75302f061692b56d43ba392ae785c1a0a0e156ceb5888607aa9b4d5eb24965ab7e0a930ba483e56b04080cd8d8e7fdc39e49baff1fcede6144f2f61a3559c7b603438f"}) r5 = getpgid(0xffffffffffffffff) tkill(r5, 0x6) connect$inet6(r2, &(0x7f000033b000-0x1c)={0xa, 0x3, 0x1000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x6}, 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f00003a0000-0x4)=0x0) ioctl$TCSBRK(r0, 0x5409, 0x4) 2018/01/18 20:25:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000085c000-0xa)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) preadv(r0, &(0x7f0000c37000-0x10)=[{&(0x7f0000a37000)=""/213, 0xd5}], 0x1, 0x0) write$fuse(r0, &(0x7f0000999000-0x11)={0x10, 0x0, 0x1, @random=""}, 0x10) 2018/01/18 20:25:08 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x7fffffff}, &(0x7f0000df5000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000d00000-0x20)={0x4, 0x8, 0x5, 0xf32, 0x78, 0xb0e, 0x1, 0x80000000, r1}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000002000-0x4)=0x11, 0x29b) 2018/01/18 20:25:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000973000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = syz_open_dev$mouse(&(0x7f00006a5000-0x12)='/dev/input/mouse#\x00', 0x8, 0x2000) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000959000)=0x0, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000e84000-0x11)='net/ip6_mr_cache\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f00004db000)=0x1000000, 0x7) 2018/01/18 20:25:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000abc000-0x4c)={0x87e, 0x3, 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]}) 2018/01/18 20:25:08 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000020000-0x11)='/dev/vga_arbiter\x00', 0x16002, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f000001f000)={0xfff, 0x6, 0x3, 0x1, "e40494c9cce22652801b865f3ce597ad3e234002f66d041629765e9a97acc2d6f6603b53881cbfaa14f4a78f", 0x8}) r2 = semget$private(0x0, 0x0, 0x3) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_INFO(r2, 0x2, 0x13, &(0x7f000001f000)=""/4096) sendmsg$nl_generic(r0, &(0x7f0000003000)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f0000018000)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@generic="50e8c62a317a"]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 20:25:08 executing program 7: mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000048000)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x4, 0x18011, r0, 0x0) writev(r0, &(0x7f0000029000-0x20)=[{&(0x7f000004a000-0x34)="cf420e6d0cd550e616dd86a7da4a6bb830959d076d1ef7f67d672a4c433b3b50f084c4ea9489b71a9f75", 0x2a}], 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000028000-0x8)={0x0, 0x80000000}, &(0x7f0000044000)=0x8) symlink(&(0x7f0000030000)='./file0\x00', &(0x7f0000001000)='./file0\x00') getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000024000)={r1, 0x4, 0x4, [0xfff, 0x1ff, 0x1, 0x1ff]}, &(0x7f0000029000-0x4)=0x10) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000004a000)={0x2, 0x0}) 2018/01/18 20:25:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00009c8000-0x12)='/dev/input/event#\x00', 0x0, 0x8000040000001) r1 = memfd_create(&(0x7f00002bd000)='/dev/input/event#\x00', 0x3) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000082000)={{0x2, 0x4, 0x9, 0x6, 0x7, 0x20}, 0x1, 0x6, 0xffffffff}) syz_open_dev$evdev(&(0x7f000038e000-0x12)='/dev/input/event#\x00', 0x2, 0x20000) write$evdev(r0, &(0x7f000004d000)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x2, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00008a4000)=0x1) 2018/01/18 20:25:08 executing program 0: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00005c3000)='/dev/loop#\x00', 0x0, 0x4002) r2 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x800000000003) pwritev(r2, &(0x7f000060c000-0x60)=[{&(0x7f000090f000-0x1dc)="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", 0x1db}], 0x1, 0x5d) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f00007c3000)={"d84660a96ae4a6d94fd4d67d5f0ae4fe", {0x4, 0xffffffffffffffff, 0x4, "50bdd4eb52d8", 0x401, 0x0}}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000000)={r2, 0x0, 0x1, 0x1, &(0x7f0000001000-0xc)=[0x0, 0x0, 0x0], 0x3}, 0x20) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f00001bc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ff4000-0x4)=0x14) fcntl$addseals(r2, 0x409, 0xc) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0086438, &(0x7f0000fa1000-0x8)={0x8000, 0x0}) sendfile(r1, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e0a000)='/dev/vga_arbiter\x00', 0x40803, 0x0) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f0000fe6000-0x2)={0x6, 0xfffffffffffffff7}) process_vm_readv(0x0, &(0x7f00001c5000-0x40)=[{&(0x7f0000459000-0x58)=""/88, 0x58}, {&(0x7f0000b9e000-0x3e)=""/62, 0x3e}, {&(0x7f00002b3000)=""/91, 0x5b}, {&(0x7f00009f0000-0x7)=""/17, 0x11}, {&(0x7f0000481000-0x9b)=""/155, 0x9b}, {&(0x7f0000332000)=""/252, 0xfc}, {&(0x7f00000af000)=""/174, 0xae}], 0x7, &(0x7f0000d3c000-0x8)=[{&(0x7f0000816000-0x9b)=""/155, 0x9b}], 0x1, 0x0) 2018/01/18 20:25:08 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = getpid() tgkill(r0, r1, 0x17) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unlink(&(0x7f000078f000-0x8)='./file0\x00') syz_open_dev$loop(&(0x7f0000caa000-0xb)='/dev/loop#\x00', 0x0, 0x82) 2018/01/18 20:25:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) semctl$SEM_INFO(0x0, 0x0, 0x13, &(0x7f0000dcf000-0xbe)=""/227) r0 = syz_open_dev$dmmidi(&(0x7f0000f54000-0xd)='/dev/dmmidi#\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000394000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00003e0000-0x4)=0x0) kcmp(r1, r2, 0x7, r0, r0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000e01000-0x4)={0xffffffffffffffff}) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000087000-0x4)=0x1) 2018/01/18 20:25:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000c39000-0xb)='/dev/audio\x00', 0x0, 0x0) r0 = syz_open_dev$binder(&(0x7f000045d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00008cc000)={0x10, 0x0, &(0x7f0000ed3000-0x28)=[@increfs={0x40046304, 0x0}, @increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f00008b1000)=""}) 2018/01/18 20:25:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fbe000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000adb000-0x4)=0x3) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000c04000-0x16)=""/22) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000c36000)='/dev/audio\x00', 0x242800, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000d6d000-0x20)={0x6, 0x0, 0x1, 0x364}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000a54000)={0x1, r4, 0x1, 0xfff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f000010d000-0x4)=0x0, &(0x7f0000522000-0x4)=0x4) utime(&(0x7f0000c79000)='./file0\x00', &(0x7f0000a98000)={0x2000e806, 0x0}) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x6) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000afa000-0x20)={{&(0x7f0000897000/0x1000)=nil, 0x1000}, 0x3, 0x0}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000b61000-0xc)={0x1, r2, 0x1}) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x1004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r5, 0xae80, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007cd000-0x10)='/selinux/policy\x00', 0x0, 0x0) r7 = syz_open_dev$vcsn(&(0x7f0000151000)='/dev/vcs#\x00', 0x5, 0x191000) ioctl$SNDRV_TIMER_IOCTL_STATUS(r7, 0x80605414, &(0x7f0000f8d000-0xb1)=""/177) poll(&(0x7f00003b8000)=[{r0, 0x4020, 0x0}], 0x148854c4a2ccb955, 0x100000000) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000edf000)=0x0) pkey_alloc(0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r6, 0xae03, 0x7) 2018/01/18 20:25:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000011a000-0x241)='mountinfo\x00') r1 = syz_open_procfs(0x0, &(0x7f00003a0000)='projid_map\x00') vmsplice(r0, &(0x7f0000842000)=[{&(0x7f000028c000)="6c6f115efc02ef777c579212172ec2c7e8dd540872b6a0067e5955937c20255dca205ae3803b39e7d5a9dcfe5b83e0dee365cd867a7740b262976a3dc5c400495651b29254cf53e5abb1ca73326967c0127cb9cd2cff9a6cee21ed7f6c3c8be914", 0x61}, {&(0x7f0000067000-0x1000)="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", 0x1000}, {&(0x7f0000cf9000)=',', 0x1}, {&(0x7f0000e7a000-0x66)="f50cff6c27b6e9625230ab07da68761beaa932f8e41dc6cea74ad77915e39a619c1d9e6807accd8d266a906ae097fd74f219a1990e264a088e0ea2defb733e611b1607b46a3248e47fb4339e416cb493e910097d1c2dd8ca8a1fffe2921a175c302770415206", 0x66}, {&(0x7f0000a7d000)="536554069a940c8d8f6f52cfbd98d21a8ad1d28e9c96f616809b16f2d9ae37b7913cad34f2068f6114af8771d0ee20b0fd18bb2f561fc5b9d66d060da5873dc4598b6a525c665e0efa0affa54ad9103db4044bd65c826c82a719a924ad100190bf8caf8ab64b6a38f973918665d745c1a0005495f3b91b9f4d79262225801f4c089bc699b2b011173041c22e91e8417880abccb958424a", 0x97}, {&(0x7f00009f9000+0xc53)="7ee512751e7a26061d6398e9401b41d823708563542fe9cf099cada5762f68166e3810cc68be2e147bc10d1adf42777a13d94e45f9e77cdf9095eede636c3a12436fcb8afc2e3cb951b9695fd5e4fa19f4465308a168d460242636f4eefc5cfbefcda731846cc91fa949ed81a9bcf4ca6345787c070e6426b7e13d18fdf457efd525c32ce9726960e7ec1bd7c7a0bfd72ffce1e39aab99d8816607512f1f67687a7da960c569112d5b0a9beaeb4661b0048e7cfb79fe4f53c92ca734", 0xbc}], 0x6, 0x1) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000031000)={r1, 0xfffffffffffffdb3, &(0x7f000031f000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f00004d3000)={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r1, r0, &(0x7f0000cd6000)=0x0, 0xd) 2018/01/18 20:25:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00003c8000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000e38000-0x4)=0x3) userfaultfd(0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f0000f1c000+0xa2a)=0x7, 0x4) ioctl(r0, 0x100002201, &(0x7f000033e000-0x5)="") ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f00007a0000-0x64)=""/100) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000170000-0x8)=0x100) [ 553.430886] binder: 25603:25611 IncRefs 0 refcount change on invalid ref 0 ret -22 2018/01/18 20:25:09 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) perf_event_open(&(0x7f000001d000)={0x5, 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, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000ac000)={0x0, 0x0}, 0x84000) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000fc1000)={0x2, 0x2, 0x1000, 0x5, 0x6, 0x7}) 2018/01/18 20:25:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00005ea000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000709000-0x4)=0x14) 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) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x3) io_setup(0x3, &(0x7f0000f20000-0x8)=0x0) 2018/01/18 20:25:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x75, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00007ad000-0xa)='./control\x00', 0x0) r0 = creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) ftruncate(r0, 0xf7) r1 = creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) lstat(&(0x7f0000305000)='./control/file0\x00', &(0x7f0000381000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000129000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007fb000-0x4)=0xc) syz_fuse_mount(&(0x7f0000451000-0xa)='./control\x00', 0xa000, r2, r3, 0x80, 0x10000) [ 553.493956] binder: 25603:25611 IncRefs 0 refcount change on invalid ref 0 ret -22 2018/01/18 20:25:09 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, 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$alg(0x26, 0x5, 0x0) syz_open_dev$loop(&(0x7f0000b37000)='/dev/loop#\x00', 0x0, 0x4080) 2018/01/18 20:25:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x100, 0x80000) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000002000-0x8)='./file0\x00', 0x80) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000073a000)={{0x800, 0x4}, 'port0\x00', 0x18, 0x40020, 0x3f, 0x6, 0x5, 0x5, 0x29, 0x0, 0x5, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0xa, &(0x7f00000ba000)={0x0, 0x0, &(0x7f0000f56000)=@raw=[], &(0x7f0000f57000-0xa)='syzkaller\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 20:25:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) connect$inet(r0, &(0x7f0000ffa000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 20:25:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000fe9000)={0x0}, 0x8, 0x0) readv(r0, &(0x7f000006f000-0x10)=[{&(0x7f00007c1000)=""/128, 0x80}], 0x1) unshare(0x400) r1 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f00009d1000/0x3000)=nil, 0x3000, 0x2, r1) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000a9c000-0x8)={0x0}, 0x8, 0x0) signalfd(r2, &(0x7f0000519000-0x8)={0x0}, 0x8) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000d9a000)=0x0) sched_setaffinity(r3, 0x8, &(0x7f0000967000-0x8)=0x3) 2018/01/18 20:25:09 executing program 2: mmap(&(0x7f0000000000/0xf43000)=nil, 0xf43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000073d000-0x58)={0x26, 'aead\x00', 0xfffffffffffffffc, 0x0, 'gcm(aes)\x00'}, 0x15) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc84dae79fa409d6d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005d8000)={0x0, 0x0, &(0x7f00002fa000)=[], 0x0, &(0x7f0000391000)=[@op={0x18, 0x117, 0x3, 0x9}], 0x18, 0x0}, 0x0) 2018/01/18 20:25:09 executing program 5: mmap(&(0x7f0000000000/0x965000)=nil, 0x965000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000965000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000965000)='/dev/admmidi#\x00', 0x40, 0x280) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x801, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000226000)={@common='lo\x00', &(0x7f0000b0f000)=@ethtool_wolinfo={0xe, 0x0, 0x0, "ffffffae118a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept$llc(r0, &(0x7f0000649000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00004ef000-0x4)=0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r2, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[{&(0x7f0000963000)="d0", 0x1}], 0x1, &(0x7f00002df000)=[], 0x0, 0x0}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/18 20:25:09 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x40084146, &(0x7f0000002000-0x9c)="ac") mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f000000d000-0x68)={0x7b, 0x0, [0x100000000, 0x10000, 0x3, 0x7], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 20:25:09 executing program 2: socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000-0x8)={r1, 0x3, 0x7}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000648000)={0x0, 0x0, 0x0, 0x0, 0x80}, &(0x7f0000000000)=0x18) 2018/01/18 20:25:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xc4, &(0x7f00004cc000-0xc4)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [{[], {0x8100, 0x9, 0x100000000, 0x3cf6}}], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x8a, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0x1, 0x0, 0x8a, 0x0, "9f4480ca899413260a2c754b09dfa98e1975f9088f011b4ac313be2ac570f95d8fbe2fc4092e5d1418c7d4ed2f6b90449b7516d2fd03fa81d64ec21481d5bfe93b6e5d581b537015d0bcb5d02d168b0d74201d2fc41fdaaf171773af4bca681c31f761edf57a7d7b0672c1116bc7d00b7dfa97112d204364bd1eaf65714bc039eb2b"}}}}}}, 0x0) 2018/01/18 20:25:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b37000)='/dev/vcs\x00', 0x141000, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f000070f000)={0x4, r0, 0x1}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e29000)={0x0, 0xffff, 0x30}, &(0x7f000012d000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000387000)={0x9, 0x0, 0x8200, 0xffffffffffffffe1, 0x81, 0x7ff, 0x4, 0x4, r3}, &(0x7f0000fcb000)=0x20) flock(r2, 0xa) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000002000-0xf0)=[], 0x0, 0x40000000, &(0x7f0000012000)={0x0, 0x1c9c380}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r4, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 20:25:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000009d000-0x3)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000426000)=0xb) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00002ac000-0xf)='net/ipv6_route\x00') r3 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000398000-0x110)={{0xc4d, 0x1, 0xdd, 0x4, "524134533989706e958f9456e8b62f8556d53c005c1cf6734bbdc9afc2f9f1e72fc831de782b5cf934fad8c6", 0x400}, 0x0, 0x0, 0x40, r3, 0x7, 0x80000000, "d0b39e3ca89e7a1542e59d64f76eb2661402edb979228bd7280ebe6909c3a9700fd924fa5f56d7274412f357d3797f19d1997875d72416b7ef97f2e70386b764", &(0x7f0000684000)="776c616e3165746831057070703100", 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xc91, 0x6, 0x7, 0x8], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = dup3(r0, r0, 0x0) ioctl$PPPOEIOCDFWD(r4, 0xb101, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000bdc000-0x4)=0x6, 0x4) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000223000)=0xfffffffffffeffff, 0x4) sendto$inet(r4, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 20:25:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) eventfd(0x1b) close(r0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d04000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000498000)=0x0, &(0x7f0000564000)=0x4) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad29b6c5820fae0100000000000000040000000000000004", 0x18) r3 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f00002a9000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x3) syz_open_dev$dmmidi(&(0x7f0000bd8000-0xd)='/dev/dmmidi#\x00', 0x0, 0x1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000ec2000)={0x0, 0x2bf2}, &(0x7f0000cd7000-0x4)=0x6) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000832000)=@sack_info={r5, 0x6, 0x200}, 0xc) 2018/01/18 20:25:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = semget$private(0x0, 0x3, 0x101) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f00002d5000)=""/91) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fc3000)='/selinux/checkreqprot\x00', 0x400200, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000885000)={0x4, 0x0, 0x80000000, 0x1f, 0xdc2, 0xffffffffffff7fff, 0xfff, 0x4, 0x5b4, 0xe9f, 0x9, 0x8}) setgroups(0x0, &(0x7f00008f9000-0x4)=[]) 2018/01/18 20:25:09 executing program 3: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000022000)='/dev/midi#\x00', 0x5, 0x200000) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000023000-0x8c)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000023000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000003000)={0x6, 0x8000, 0x5, 0xc9, r2}, &(0x7f0000021000)=0x10) getsockname(r0, &(0x7f000000a000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0xfffffffffffffecb) ioctl$sock_FIOGETOWN(r3, 0x801054db, &(0x7f0000001000-0x4)=0x0) 2018/01/18 20:25:09 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)=0x0) ptrace(0x4208, r0) mmap(&(0x7f0000000000/0xaf3000)=nil, 0xaf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000149000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000249000)={@common='bridge0\x00', 0xffff}) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f0000af3000)={0x0, 0x0, &(0x7f0000af9000)=[{&(0x7f0000af3000)="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0x0}, {&(0x7f00003ca000)="9b612e08719f9ade4bcab73ae327e69d37ba7e06d426ad6f55c5a3b2c4e52bcc7f6fe0d192eceb82b27bad1b14cb48cb9bca10a6c692614bf86b79249d34c94650523cf5cc02dcab4870167f26285159624acdd2e7e8b95fbbbec4", 0x0}, {&(0x7f0000af9000)="a00e8f05e61c1e294674c7099de5224c26bb77f2a73b3b6311f1812c81398e49f0d9d6cd14652003c1095b980a3c7587e16fef6193c6c40af1155de5b042aa3dcc341c4111f70c47e73e3cc3743735a495f62ba8bbdb7fb85d95f42309281d62effcaf19785b270baab8999caa3c8ff11d67d47c8fa0dbd682", 0x0}, {&(0x7f0000af6000-0xc7)="5dcfdb707b632e82b713a1d840f36e890ec806e88b7ba154f09dd8398ce991d4ede7a062aed3a3c944fa4fd983bae63d47148b60c60a48b2cbbae1330a93da727e6e0f309baa0f91052d6f39609721fb5407055718458141b793b71f3a1dbe7378961116be2163e9b13404329ac4f6bc1df238f3d9bf0136fbfdaf24e49f269ba76e82c0dffa6a1b7a207c6eb78a78960ec3f91de78c93d053583024618b93290c7ec973e6b2bb62dac85c60951c9bec2b9d75d940cf409e5e587ff7089c2dba91ff14196a8d0e", 0x0}, {&(0x7f0000af7000-0x1d)="709b36219ab6abcfeb388588c5f1b6fdfc6bff59514b2d0d039490276c", 0x0}, {&(0x7f0000342000-0x31)="8b9d8001b9c16f4fcf62a84402ed3fa121ac75597c0db34294a6bd555317375ba03ab7ad48f5c2d151f9859044cf284142", 0x0}, {&(0x7f0000af8000-0x1000)="12f20486c7a17b58b1d2b83dc8f55e656cd5fbc1d717f01d03a4d38f34ff84c5c68ec67b2e21147b4a28b8a2de86a43c8bd07893c510e186cce570088dbcfe451dc8bfcda971a40d0f909aa629ba21ff896c1e955c16555526879917b95467fc4b5f9c1547c7665fc7c70d39df2901c7b320188ad0e61f217c6fa4628e33d9ef7a797f5205d3dd407656dcf5a748d919ad441caed234d684335065327cf0b1cf0dd11d49a6c996772ec47f14f44ae1eb5176c783c193df10e39e199a3bc53bd5d155a4b20b667e079a5121a67807a500abcfcc8b7e3fd7157c6a19e670db908f83b4ef66694d7a8645de973357c96c6e460859b1af6ab1fde79d4a7783e16537d4c85e416dce81929c7978ad554f706ee8ed72bce35c959e61d9ef1a2cc4a577dec8fc076b90b18dc74034c4ad9cd4005466699dfee8449efc1285887d4e01076a0d888b359e50d5f455f4380f764779e772b85ca6e3fd8e9fe37d81478c68f5a352b118e43599103b63ceada21a1b7244fd2a57f67ad2f93a3a457b480fc4abd6452645fa0947b74277c4ab68e54c1f70bc31130a240efbffeace7206be06fb7d96f550b305cf9a7bf06e586b70ca71d143cd1af9cbae369dca6bee96b429dc556cf0e8ff304a698879addd9358adc869a2a8fce330c7099bc45d9f6febee57bb0ea995e7dfd5f3b16896b75c4a1c5fd0221348e6605516b4007096487034f97d6a0f2eccccdb4d340937012353cc9ebc5d8e4ff86acbec92f6cbc3da635304ff0f5abf11cd57c72aff5af1d4ee33f4474170412659cb53ae74b68e41ba4f1695fa24bef0161fa03f37c932d17311d359649318d004c69218fd164d7cd6a3596bebf980fe213baf6057214576a5f2d5ca9f148930d4539db50ef203ad27dfe1000a7959780bf61d21f3dd2301ec4b507c4fd8ec56dc8f139db3805267662b69e72f89db84af321d8b9990f82d28bd90679b2b5167095af521150727acd26c15d16d5814e25f2a75fdaa034a17987bddfd6df7c0ce1f51c6d92cdc3b116d472741e9f5add0c1713d6077b904e849059b9bd8bc7ccabd640943179b13a70e1a2930ed6bba117cd784db331464e12a5c857044edd1c1abdcbeeb4da372c75e299ef3600f99b57672653eb39d43cb7f63fed3cc9ad9ffe8e3d43244e6cacc647db7a936a7da8ea0e0103146a80d58ad28961eeeabd329a213073d8aae4d1436aae59bb7a600e65197630b90aa6b9ced448b47dda8dddc94c09d8950714d0a1c1dd09dc7a68019e2611adee9d3a09f812734476aa77841bda9f22fa77b5b7103f3b65d04da0d8aa6b2836991eb90c8afdf13dc9f8c2fbe823dd101081ad885951d61e319b4108700199658f0c3aa41c745b113fbc44f8fb55964b042254c5adb43522224b3f2ca15d7943e9dd844215d8cb7e472fc00d2debc70272feac0c3ef44823191296f829958e0f9b16f0684727feb6dfd086485bfb2754f4721ab180b06b2f2602ded010c156538992b37ca742793419b5df3ca7c800e299b530c2fb9d71f0d7d6182b8d5dc943dc8fb4215e9c34ed9bc7e8d3ae4b79410a2ddf07e8ca7a5002e1d78a004ef4710748cd2a1e1d467422a079e6bb13e295ad65384cfeff1449ba29db9aa345beb9de341463c3d1164120d08ccdae435108f9478145aee98bd2e6c29988e615de92af9da4dce82d64d1af01caa125138ca817fde68666c094bfed51f8a51fa319e29234e917e776ae800f7a2e5e5da9ecfa54bf370d120a846bb8c553d5a85d27b578d662738a52cbfa1fb1009cf59297447beef40ab4dc673e76d4e81af05fc470ab82817e8807fac1e5de39078dd8e7af501d91bd9f1875059c612ebc4af35af1f5392394394e90320ea21fb0d52d2ef9215d43ca4119b687c37492db43cbae086e2a03c56345573f8c9fa2b401cdf1fabd8dca3512f13f43b45768f09126993c82506be1ada1217eaeeffde247dc2db95b4e65331ca80c8c852c4bc14de177cdcf71a1f0433eec410367b9da28d098d2f83ae0eaab9f5ba9bb9e7976dbaf4675737a2d0c28385b7acda3f523aa1689a73d846ef8378687204c0f103fba9b5445a2beb7a55abf85028a6b2fc1e1298bbee9b7058ae9b4808afa677bbc747f57cb878eb92f2f955f0b1620496fb04780222d3e8d72a2c5b89c37c099bb081dd9205324fb8f08a60a313739d0d03edd7fe502590adad06e262c5d26d6b919273e66ab8ac1ae31ea29a4c1e15a1a01e14e5f2459fec1587e70b27d3ddec11e4e6118c6b59f69a31c97fdb79371c0b70ade21070a2632b9ab7870521397cc498fcd9d11ade6015d01b80f244aafc4fbc87b9dbe9d11fc9218c057817dc00ea39e2fb74c1ebb1c7585dc26325458e3994ec4018300449d9dc52fb4272b833737e2146562bc6c3f86e07cf761947227b244f05093428205c692986e5c953e05629e9780fffabe7d058e0aa9c0b5e5cb53ad2101baeb0ba6a46ef93f2c6605c317afd359e30e1ad96bf005a15b773529ffc588511308d46818ab6835cdafa92f858eea2fbfc20b75a0179767ae0261bede84b5e11e49bb525f9d55f7833feee07358b00219eb60e2418eee25a67b75246306118325d297e3b8b655d26a25b702773996c73586cd8924146880738ddac453a582ed07cab044361a5b1ed29fae72108b7b79a38888be4ab47d6e4e9b2b1595312f2daaa36b7519c21744704306fab846ba70c6d2314b3b224acef9a13e953bd29751049fd90c363c0daf9ad53facbf3757223b86c5a7e2e4f4ac53c9df850529ecd1f32cf17f30b634314eda95034e5b8172b0ff243fa6e811374e4a7775d19057f2df553dcb25120a8fd60c8723accb6af0836cdb5ed590b00c96e6403e93b082cb94c3f8c668b799b13fd4ee00c9463afbcb3014fc90641625e9c2c353460f3617b41eca430c2737e366be322c4a22da68afc5ff0601e49fe062a301d01a0f07a9b92f664aa6c209d89d2227f9a3cac1a911df01b78907c16c02b3956759f75bb3f5c309704eeca0a0410d38d2e23cd5e601f359c8fa304b9258b36fed4f90607dc2be63691c70e0ca852544444cd3a7caa87c419d6f3376e925ca6d18dc06a5eecac5a389c9abe4c7fcc8625cd39cfb5e06a3f98c28de39c5331c95f6a78d685e3c61c97f536b5546cfeb962914d2b70e8fe93e5e80f8c5588bfe9f80dbc9e9301fc2fbc648673fa2b50e592b14014794019a61a340f1384cd43ef0107270dcee00c7fa79140544e7282a2d7820b825e587f1037fa6e5bf0b45a1fca055c996ce3e5d35db9f28d262bb27c835f1ed902612629bcfd106d0f8a95c8985c97b349543ab7c9374fb13cc567866297fed68faa7d3f8d23aac63655fc24c27bf2c1bd4b1e6471a62f14d9f0bbbe31af634270b860138a987e6445eb2b2bc1767981de43fcd45b9564027cec23793e345ff927a6933a0a4e80a9687460a49b74a5e56cdad30600a53b515d10eecdcd44262cddb65884ed79e323c6855c79cc5f26689f328c6e82f9683ed1c64e18eb67223071be6b5201433c0c9a3d1eb012b6a43f061a1eb6e5820984d359b82e957d7863ab012411e36e893363943e393850dab524c23eaa6a7ef5e90c32213dbaf57c9931874c67fed5e08a198a107bf22921d8a191279703425eb26fdd5eab54afbd73c57cd629cecc3b06020bd329da9c649d06f8b403db0e1db86a6f520803641346bb7f22efa42243507baa296a709d9f2b8fdbea09a6199d45da34a4dd3156dfa17e714c6e2d78e79273761df0f291a2c4bdb2a504434d0bfc9bb1ce4ef064a3200bdba2ec3579df6308a61d407bdf25da95b99df8e4776f1e323b97df3ed821bf768acaef7e90225211894944426dbae26c3ae6ef89db44ed28d658e9a7ef2d85c8be6828fe25fd21635cfd4dede46d2a0c9ca5a1e4c85149b5ec9263f4dff021e98ddf388cd8b9781730ff89bb55e7d74f575b5cad7d2dd6b2301b6307721f90968e01d66cf761923d3dfc80a732cc027cf8a4e45c358b35f61843720d3f5491c19f250c7f13cfb33b2fc756b8104e5175c1ab928d5540353152f166da1ab1dedd209fcf37eb21a286ae5e540f2a72e127c7ffc980e47791c2fe4c00ed7b20fe830feb210415748dfa35536ee28df04c846445aa2820050ebd25f3a150116ba426e4dc610153ba1b87307966aa8717ec7446936c24852b1b286f2d7fd879b5b48413f92a1c8e3ea6732f5f595b3199df0b95ee3c95ada4fb43cc477af3a5af2b9bcc4d7188073f89d853021a6021700cc8c593c3bd6328790e87d53b824dde95d0a0d6aff06472babe15912ed79ac55dfbbd93dfdec82a168805fdcccde282c58da8dc48d690a1f35b0faae7c32ddabfc322fd83cfd43532588b56e8e7ca623dc1e84aa5279941257315c95628b17e5aacdf560a8e8997a20cf35d5cd43174f9529ad28e011788a4ca708c2ab6b5d0d6a01bca094d2dd42dd5a7eb194a8cc4a368732efd9e616f911bd2793f2a0e54c190aba6ef6462c8e36b58e1a81ea001b5c95a8d13776326081a914ecd3eb4ae729ddbe7b7701f0c258bda397dcbbdced26c9635388f67d5a7c651da9d1d78a5458f6e1d9f43b9d419da170c91b03bd2185057041cb47d3f177160bd3a0c966a6dde40d091be9304db3ba7a2f37e03417ce76bb2c83d9cc631202bc8511ba727744f6d98bb276082a5f555f5d006f95a3ce7c5ad1270001a3ba0d24a3f3a88c5eeff749865241a7ec9cab4f952d6f0b3a37d2b4afba9ccf6998e55d943cc55f46fda668a2e6e79e3f7120678be3619d268e88c18e2e34701aed20c7c19b2bb08c350aef6800c2fed3bd5e5d4949dd6456665a2f13700aebf126bd127934b168e419b0c588b332a9666a95f45867f7ea01561b5b726023316031332af9ab86cf2767674ed1b68b799585b0bf729e7ef938b923caa1fa291c292d3e92e48a73d9ff59a6b5fb61d06f897a51352c8193d7729557b9022b4b746ce4e2e86ef1ea087577d95012c3dba8cfd3c65010d4b773b9152baa2d1e578ae8b0cb50d4d7b95f0b6c27bd7d64d68b8efa04daba0cad05bab874898b4496506f5d454af5101a0d865d2d60143c015fb5d08e74c3ee5e9b360ba4de6206c63a4571dcdce597447fd7b6811ef085ed146042064915b90abebc510b1167a92e033a10da3345058fc76cd267c6cf6ab0d5e8ab4cfd94afc3480966c2cf6cd10ae22494a7fcc98c2789509886326c00b35e1179ec1b90f5dae534f29e6b27f2574500a7b73b66e38fed94cf5b7bf45b09ad522f6708e83cc2d6644104903ee32f05c63c9e736aedeb7c633a65c45f84c77bf9739be0379d46be10869c969fe178c97146a1f527cd76dff07d4fb6bf5857c9bb22730d6a4901f5550b10aa9788f63c2a68f8b3240c2f9e9d86c397112f1f19e39654532d90a4a685d4cf8b3663d230f7e417bebc9187016eb1aa5e8db6e1e7fe00de1e65f8cd3b929bdd6f2b6c1002c6dbec62259d4505791a08bdea4b4703fdffebfc14c5db6c3e5e61ad92da525026630e8b5ac02b7203a33a86c3dda158528f702733b49b3395e93d48fdcf6c649fe5cfe0f13d3c123800b05921ae78e78edfe44d1a389751b1334d35ecf8d01ce6f6c77048665521e2eb5b31420f8086c6210f431ed870a67c2d90d9aa28cb249a82f738a413fd5f0b6f207c9101d202c31499d7cd384241e2bd6979346a60b892b6861514e8f63ac7d14c1559c28aef24174b0a5d2fb778261bc8b226e289b7faee4d6ca8f118296ccc59f25113029bc1db2", 0x0}, {&(0x7f0000afa000-0x55)="857c15175814a4b3837123948ed917aa3f02c8acaed06c36bbb49193430507909a6b67aac79d93b5eccd0f93d104ff142a36bfbf022f714dfe69d2c0d36ed110e1a94b435dc31d62fc4b940c0c3ce24e6c8660bef1", 0x0}], 0x2b5, &(0x7f0000004000)=[], 0xfe08, 0x8000}, 0x0) 2018/01/18 20:25:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0xfffffffffffffee1) r1 = socket(0x10, 0x80002, 0x0) fcntl$setstatus(r1, 0x4, 0x4400) bind(r0, &(0x7f0000fc2000)=@generic={0x1e, "01000000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c8b0ee590c8b9f70dc136cb184a"}, 0x80) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000587000)=0x0) ptrace$cont(0x39, r2, 0xc72f, 0x1ff) vmsplice(r1, &(0x7f00007fa000)=[{&(0x7f0000cea000)="c05d8abb6b10982cff4ad6bd9d0470fb5d97b523325054283370dbd4187f0e74100cc11bd114705ccbed0d9432c551269115be464c499f4d2d711784bf09571f1b12b5ca0445c746bc141fcd663d48b2f42d76491a34f3b059140482563f587b4c3f47fce6fe7804bea028d38476efa1850a10843e8c629a22504f3f82e88be4247f07eaf1877a5f3b7adcc64254cb4ceef16c0456f98825cf61ce04eae8d5b936a31edcea6bc26e8b6316ff1105214a68b82586888765d544d2a465b7ca73e525e7201a4176cba0a2af94b393257ca8b4f1f77ec11cc933af02e05db45d0d23d04e8e983bae968091d767560cb1a524f3c978b66a", 0xf5}, {&(0x7f0000d24000-0x9b)="19207ccb04694a49426ad6022099142cead4d7907caf433a84ade1ec2fe4349a1170704d15882c9f59e4b51b92cca8df3d952d5bcaf95f878a7d99b626e57a461414b2965d3a66ac57976abdce03a25d5ae68d5bb6fc964b7acb383d5694af7a433449274a639137a5f15df38239aa4191e313eb2e37dfb87a5a3f55c90201ecdde1253ee04e776a05297984e06b3b8b24af64a91f7fd320db03da", 0x9b}, {&(0x7f0000f60000-0x43)="fc708c424cf5aae536679c72052cdec5f4bccc25eeb62bfa0db10f2eef58fdcd77e7fd20f9120877fdb585694970f06b7de61dd1c514454f8995bf1f2b660cc1c20f9e", 0x43}, {&(0x7f00008e1000-0xa8)="824f98c5adae523326e00541efdc7a61898faf29c4014cd6814099c133867852e389c57caae560dd0400dd3d02f3bbca15c6a6b7739868f08ac66fffa1b45518395142a65a3ff2091f842359171f902e6af8f765e8298f6ccdcfa77ac9f0448d64bbab3550100c94aee3e733eb4b1d83724231fb98e04132479d51775a2007e6dbd06956de8637e038b923a8fb475ad841b11cb6aa8515a96321603f43a0d34b6fafb195ef0e8110", 0xa8}], 0x4, 0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000c93000+0xc5b)=0x0) capget(&(0x7f0000fc5000)={0x39980732, r3}, &(0x7f0000c10000-0x18)={0x9, 0x0, 0x10000, 0x1, 0x9, 0x20}) 2018/01/18 20:25:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5955fd69d325ff00000000000085efed5332ea1469f94049adf3fd34cbd156009cd21e847417c5", 0x2d}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/18 20:25:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x52, &(0x7f0000c46000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x44, 0xffffffffffffffff, 0x0, 0x0, 0x80000000029, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x7, 0x5, "4801bf", 0xf7d, "280004"}, "329dbd7fbef5a9208e5f3cfddafffb88b4faa4b405cb79ffd0f14c3b775da399"}}}}}, &(0x7f000052a000)={0x0, 0x0, []}) io_setup(0x100000000, &(0x7f0000b3f000)=0x0) 2018/01/18 20:25:09 executing program 3: mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000a93000/0x3000)=nil) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000a94000-0xf)={{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]}) 2018/01/18 20:25:09 executing program 4: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x804, 0x0) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000e6f000-0x47)='\a', 0x1) getpeername$packet(0xffffffffffffffff, &(0x7f0000e71000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000e71000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000bd7000-0xc)={r1, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000e6f000-0x20)=""/16, &(0x7f0000623000)=0x10) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000e72000-0x12)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffc, 0x81) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000497000)=0x28, 0x4) 2018/01/18 20:25:09 executing program 6: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fc0000)=0x5, 0x4) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f0000baf000)="cd9415af5e2fb5531828610c58664752081cb827ab9aadc9d699de5c4cf3456a27d05f2916e8bb35b404ec153e4ad0bdaedbb63db8405babd42115c26c99887c33560f55e499a5c401ddf8cb0e606da74a1ecd6e28d3b5c80d6eaceb1ba42d6af0fffa48a52b72aaab562efeb7d26036729ba503bb8f483614d27bac96d1cc7ad9ece792533cc86bdd7f0cccddbbf6568db706c7b5ad10ec9a39e76cc39330fec147bd2340d56a90aa187945ddad50c6b374a31360834a4a6467c620f4ef7cbed2ca03dc999f47") sendto$inet(r0, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fc3000)=0x0, 0x4) recvmmsg(r0, &(0x7f0000fc6000-0x39)=[{{0x0, 0x0, &(0x7f000062d000-0x20)=[], 0x0, &(0x7f0000fc2000-0x92)=""/146, 0x92, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/18 20:25:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) msync(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000010000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0x8, 0x80800) 2018/01/18 20:25:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000780000)='/dev/snd/pcmC#D#p\x00', 0x100000000, 0x7fffe) getsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f0000eca000)=""/181, &(0x7f0000a35000-0x4)=0xb5) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000486000)={{{{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x80000000, 0x4, 0x0, "e3a3fa2ac7173a215cef754e4cf11c0d3c1f42ec837fceac6297bd570a5da5b135b4de3c0b48634a9344a791f9d0e0c34b470f73314754b7dc2231fc0fa587f2ebb713423abff24144fea988e2317782"}, 0x160) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000a7d000-0x50)={@common='bridge0\x00', @ifru_data=&(0x7f000011f000-0x20)="0500000000000000000312fffe00000300000000000000000449faf4e2002023"}) 2018/01/18 20:25:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000c27000)=0x4, 0x4) getpeername(r0, &(0x7f0000876000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000090f000-0x4)=0xfffffffffffffdd2) 2018/01/18 20:25:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000573000)='/dev/cuse\x00', 0x5, 0x0) write$fuse(r0, &(0x7f0000604000)={0x12, 0x200000003, 0x0, @fuse_notify_poll_wakeup_out={0x0}}, 0x12) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000000b000-0x17)="2f256b657972696e67766d6e6574306c6f656d30ef2a00", 0x0) 2018/01/18 20:25:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x688b, 0x0, 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$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f000049c000)='tls\x00', 0x4) close(r1) dup2(r0, r1) 2018/01/18 20:25:09 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000a41000-0x46)={0x0, ""/62}, 0x46, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000004000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000-0xc)={r2, 0xfbe8, 0x10}, &(0x7f0000000000)=0xc) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x7, 0x1, &(0x7f0000020000-0x10)={0x0, 0x0}, &(0x7f000073a000)={0x0, 0x0}) tkill(r3, 0x15) msgctl$IPC_RMID(r0, 0x0) 2018/01/18 20:25:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000813000-0x78)={0x0, 0x78, 0xfb, 0x6, 0x9, 0x7, 0x0, 0x8001, 0x40, 0x2, 0x1, 0x100000000, 0x7201, 0x7, 0x6, 0x3, 0x1, 0x0, 0x7, 0x800, 0xfffffffffffffff8, 0x400, 0x800, 0x10001, 0xdfe, 0x9, 0x10001, 0x6, 0x7, 0x8, 0x4, 0x8000, 0x2, 0xfffffffffffffffa, 0x3, 0x7fff, 0x8, 0x73, 0x0, 0x6, 0x3, @perf_config_ext={0x8eb5, 0xffffffff00000001}, 0x24, 0x2, 0x0, 0x0, 0x1, 0x8001, 0x9, 0x0}, 0x0, 0x0, 0xffffffffffffff9c, 0xb) socket$inet_sctp(0x2, 0x1, 0x84) dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) bpf$OBJ_GET_MAP(0x7, &(0x7f0000826000)={&(0x7f0000e94000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) accept4$inet(0xffffffffffffffff, &(0x7f0000022000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000414000)=0x10, 0x800) syz_open_dev$sndseq(&(0x7f0000f3a000-0xd)='/dev/snd/seq\x00', 0x0, 0x10000) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000519000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000088c000)=0x60, 0x80000) r1 = dup(r0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d82000-0x11)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x40096102, &(0x7f0000001000-0x4)=0x0) ioctl$TCSBRK(r2, 0x5409, 0x4) sendto$inet(r2, &(0x7f0000bb6000-0x7)="203e4c34df4441", 0x7, 0x20004000, &(0x7f00003a0000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000af8000)=@assoc_value={0x0, 0x1f}, &(0x7f0000115000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000126000)={r3, 0x2, 0x5}, &(0x7f0000fad000)=0x8) 2018/01/18 20:25:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_emit_ethernet(0x52, &(0x7f0000c46000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x44, 0xffffffffffffffff, 0x0, 0x0, 0x80000000029, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x7, 0x5, "4801bf", 0xf7d, "280004"}, "329dbd7fbef5a9208e5f3cfddafffb88b4faa4b405cb79ffd0f14c3b775da399"}}}}}, &(0x7f000052a000)={0x0, 0x0, []}) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a8c000)='/dev/qat_adf_ctl\x00', 0x200001, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f00009dd000)=""/113) 2018/01/18 20:25:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8090000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00006dd000-0xc)={0x0, @multicast1=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00004e2000)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000b6000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x360, r1}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a25000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$inet(r2, &(0x7f0000fee000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r3, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r3) accept(r0, 0x0, &(0x7f0000ca1000-0x4)=0xffffffffffffff8c) 2018/01/18 20:25:09 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000040b000-0xb)='/dev/mixer\x00', 0x105000, 0x0) listen(r0, 0x66) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_void(r1, 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(r1, 0x1) openat(r0, &(0x7f0000000000)='./file0\x00', 0x1, 0x27) 2018/01/18 20:25:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004af000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000750000-0x8)={0x0, 0x0, 0x0, 0x0}) 2018/01/18 20:25:10 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0xfffffffffffffff7, 0x5, &(0x7f0000555000)=""/86, &(0x7f0000d11000-0x4)=0x56) fcntl$getown(r0, 0x9) getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003a1000)={0x0, 0x0, 0x0}, &(0x7f00000c7000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a91000-0x4)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d67000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a92000)={0x0, 0x0, 0x0}, &(0x7f0000823000)=0xc) r1 = getpgrp(0xffffffffffffffff) r2 = getpgrp(r1) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000533000)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r2, r3, 0x100000000000007, &(0x7f00009a0000-0x10)={0x0, 0x0, 0x5, 0x0}) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000e8c000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0x0, 0x0}, 0x8) 2018/01/18 20:25:10 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x30) 2018/01/18 20:25:10 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x149a01) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00005a1000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0x37, &(0x7f0000001000)=0x0, &(0x7f0000002000)=0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000e7000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) 2018/01/18 20:25:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f00004e3000/0x4000)=nil, 0x4000, 0xc) getrandom(&(0x7f0000c1f000)=""/88, 0x58, 0x3) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0x1000000000000c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000d29000-0xc)={0x0, 0xffffffffffffff9c, 0x1}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000062d000)=0x0, &(0x7f0000f54000)=0x4) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f00006db000-0x4)=0xfffffffffffff800) 2018/01/18 20:25:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000d9c000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r1 = dup2(r0, r0) readv(r1, &(0x7f0000353000)=[{&(0x7f0000bdb000-0x1c)=""/28, 0x1c}], 0x1) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c67000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000df3000)='./bus\x00', 0x1000, 0x0) open(&(0x7f0000b3b000)='./bus\x00', 0x0, 0x0) read(r1, &(0x7f00005cd000-0x1)=""/1, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r3, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) dup2(r1, r4) tkill(r2, 0x16) 2018/01/18 20:25:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000030f000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000836000)='./control\x00', 0x200202, 0x40) mkdirat(r0, &(0x7f000000b000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000968000-0xa)='./control\x00', r0, &(0x7f00006c9000-0xe)='./file0/file0\x00', 0x0) 2018/01/18 20:25:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000764000-0x8)='./file0\x00') r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f000001d000)='-', 0x1) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000981000-0x4)=0x7, 0x4) setsockopt$inet6_int(r0, 0x29, 0x6, &(0x7f0000035000-0x4)=0x0, 0x4) 2018/01/18 20:25:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/18 20:25:10 executing program 0: 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$netlink(0x10, 0x3, 0x0) r1 = eventfd2(0x0, 0x0) io_setup(0xa40, &(0x7f0000df9000-0x8)=0x0) io_submit(r2, 0x1, &(0x7f000032a000-0x28)=[&(0x7f00002a8000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000042000)="", 0x0, 0x0, 0x0, 0x1, r1}]) 2018/01/18 20:25:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffe}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) read(r0, &(0x7f0000969000)=""/17, 0x11) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e7a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000055000)={0x4, 0x2, 0x4, 0x80, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000d1a000-0xb0)={{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]}) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000952000)={&(0x7f00005f0000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b6a000)={r3, &(0x7f000087c000-0xe0)="674967074cfc16066f24f0983217340385f1a83a9ca6672da7f3a7a6b8cbdd0078883d50809c1e72f39a4441a6ae9f4b6e60d16a318860b24d327d2db6f38592dc452783b419c3c34d94b1decde8d20bb59ef1f0f6a72d4e415047542b0ff3d37dc595e71a42042d1bbfc7ce1e6c0295952bdb032234a604b0cb1ebccd1a0f421c756b37399d406fb85f870d54241c9f35b5650337bed2841cd06d205d51f3ed95f60caa147407634c2729a8586736d52b14d96e61f690ce251610084c063a6a835b17be70939785f1d51720200a003fba0303e94042905927df593c37674414", &(0x7f00002f3000)="0841ea5067df1b6a74fa3c55395952e85bfc9d9c0af155c2864393cffabacc3035783dfa4773aba3bb610ccd5529ca5b9ad76c041f4341b566cdc8339ffb6ec3866c6e97d02207415b8d293d8a892602dcb7342621bd938a3764c81945314735893def4f2538f7cbba2c4a4fde8f73", 0x0}, 0x20) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00003ac000-0x95)=""/149, &(0x7f000038d000)=0x95) dup3(r0, r1, 0x0) read(r0, &(0x7f0000035000-0x7)=""/7, 0x7) 2018/01/18 20:25:10 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000148000)='/dev/vga_arbiter\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x81, 0x80000) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = memfd_create(&(0x7f0000181000)='trustedmime_typesecurity\x00', 0x1) r4 = getuid() getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000372000-0x8)={0x0, 0xa78a}, &(0x7f0000861000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000208000-0x8)=@assoc_value={r5, 0x80000000}, &(0x7f0000c77000)=0x8) getgroups(0x1, &(0x7f0000401000)=[0xffffffffffffffff]) fchownat(r3, &(0x7f0000f08000)='./file0\x00', r4, r6, 0x400) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f000056d000+0xa45)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000bda000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008c9000-0x4)=0x18) 2018/01/18 20:25:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2287, &(0x7f0000ed6000-0x1)="") syz_open_dev$sg(&(0x7f000004f000-0x9)='/dev/sg#\x00', 0x5, 0x940) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000743000)=0x0) 2018/01/18 20:25:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000128000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[@ra={0x94, 0x6, 0x7fffffff}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @empty=0x0, {[]}}, ""}}}}}, &(0x7f0000724000)={0x0, 0x1, [0xa4e]}) 2018/01/18 20:25:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000e36000)=0x0, &(0x7f000010b000-0x4)=0xffffffffffffff51) 2018/01/18 20:25:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a5b000)='/dev/sg#\x00', 0x0, 0x202000) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5955fd69d325ff00000000000085efed5332ea1469f94049adf3fd34cbd156009cd21e847417c5", 0x2d}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/18 20:25:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) add_key$user(&(0x7f0000ed6000)='user\x00', &(0x7f0000b89000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b76000-0xc2)="69ab96da6fbe6be4557c19fbfbae6bd89ffe5181e3a43936d789aad54c528b4bd74b0909bd8654a07c79808e3d235c6b61ce22fb0cf9e999fc871c9148983f77627503bc69362e68bb82b9bfb3672d6279edcce5a14bf78f9ff1a8d6011c11688a78e73a827ddbc963e619a6e837979d85b41f5e8451a7ede9aab4996cad2eb9aedfd9ab792ebed62381bcbab8f0215fc36ca1b6b0158fb31e82759dc6f275c76a20cdd3744f46c0d679b60b92f56854fa8941c9e799dc4bebc8754ae3ba222a7b66", 0xc2, r0) r1 = add_key$user(&(0x7f0000d4d000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000003e000)="db", 0x0, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r1}, &(0x7f00005cd000)=""/1, 0x1, &(0x7f0000999000-0x2c)={&(0x7f0000209000)={'sm3\x00'}, &(0x7f0000c1d000-0x6)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) add_key$user(&(0x7f0000081000-0x5)='user\x00', &(0x7f0000fa9000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000327000-0x1f)="a0fdc2c64c73652de49166055a6ee962a4ac318affb22814093a81c0f0d1ac", 0x1f, r0) 2018/01/18 20:25:10 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000-0x42)="", &(0x7f0000805000)=0x0, &(0x7f0000526000-0x4)=0x0, &(0x7f0000000000)="") sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000003000-0x38)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x20400000}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000002000)=@delneigh={0x4c, 0x1d, 0x4, 0x4, 0x3, {0x7, 0x0, 0x0, r1, 0x91, 0x80, 0xf}, [@NDA_DST_MAC={0xc, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, @NDA_VNI={0x8, 0x7, 0x0}, @NDA_SRC_VNI={0x8, 0xb, 0x80}, @NDA_CACHEINFO={0x14, 0x3, {0x1, 0xff, 0x6, 0x5}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x800}, 0x90) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000cb7000)={0x0, 0xcd, "7169d65481d807a9809fab87c101bacbb81a63fe25fa2c1f1da759db68f64ebb7930b8df06983e0e503643e3246ead332372309ffe70c9d371ebda19551d7b82c64bea95b38a998047913755cc37e42e50474f08e69957c067d222bfd565b3927edeb569b701e95b4968b50c6c69db497314749312dae486dccd61322b2b56ae1f30a94083a47c5f54dfd877fef3072fc46cb3183eb7c0e28955343171103c424578d81602157b365a2b485b57c799274c5576b2c7944062157b3aa76e9b3f9a9c4c1be8711da4fda75ba32269"}, &(0x7f0000000000)=0xd5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000001000-0x4)=r3, 0x4) 2018/01/18 20:25:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) r1 = dup(r0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000bf8000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb, 0x0, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x2f2) sendto$inet6(r0, &(0x7f00008e0000-0x1)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet(0x2, 0x3, 0x7ffffffd) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00006ea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, 0xb) write(r0, &(0x7f00009b9000-0x611)="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", 0x5dc) 2018/01/18 20:25:10 executing program 7: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(0xffffffffffffffff, 0x89e3, &(0x7f0000000000)=0xdfc) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ffe000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f00005e5000-0x100)=[{{0x0, 0x0, &(0x7f0000ff7000)=[], 0x0, &(0x7f000085e000)=""/4096, 0x1000, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000ff7000-0x30)=[], 0x0, &(0x7f0000ff7000-0x3c)=""/60, 0x3c, 0x0}, 0x0}], 0x2, 0x0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000ffd000-0x401)="98", 0x1, 0x0, &(0x7f0000676000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000cb9000-0x4)=r1) 2018/01/18 20:25:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f0000ed3000-0x8)=0x0) io_getevents(r0, 0x2, 0x2, &(0x7f0000d84000-0xa0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f00005d0000-0x10)={0x4000000000001, 0x7}) clone(0x0, &(0x7f0000689000-0xbc)="", &(0x7f00004c7000-0x4)=0x0, &(0x7f0000e85000)=0x0, &(0x7f0000493000)="") io_destroy(r0) 2018/01/18 20:25:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000fc7000-0x9)='/dev/sg#\x00', 0x3, 0x420000) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000d32000-0x18)={0x2, 0x8001, 0x2}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = dup2(r1, r1) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000140000)={0x6}, 0x4) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000510000)={0x2, 0x3, [{0x6bb4b1da, 0x0, 0xb15}, {0x6, 0x0, 0x4}]}) syz_open_dev$random(&(0x7f00009fc000)='/dev/random\x00', 0x0, 0x101000) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0xc028ae92, &(0x7f0000854000)={0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000606000)={0x1, 0x0, [{0x400000040000072, 0x0, 0x0}]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/18 20:25:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000577000-0x48)={0x20001, 0x0, [0x0, 0x0, 0x0, 0x3, 0x200, 0x0, 0x0, 0x3]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/18 20:25:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = dup3(r1, r2, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000081000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000747000-0x90)={0x2473, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/18 20:25:11 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000001000)=""/102, 0x66, 0x0, &(0x7f0000003000)={0x0, r0}) open(&(0x7f0000006000-0x8)='./file0\x00', 0x400000, 0x2) 2018/01/18 20:25:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000a77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000ef3000)={0x0, 0x0}) ppoll(&(0x7f00004e8000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000894000-0x10)={0x0, r1}, &(0x7f00007cf000-0x8)={0x0}, 0x8) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005e7000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a1e000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCSBRK(r2, 0x40044591) 2018/01/18 20:25:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000ed9000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x482, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc90, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000984000)="") r1 = msgget(0x2, 0x80fabbfa546e4c78) lstat(&(0x7f0000c2d000-0x8)='./file0\x00', &(0x7f00005c7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000523000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b3d000)=0xc) fstat(r0, &(0x7f0000ab7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001a0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000607000)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000943000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000a66000-0x4)=0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f000076a000-0x78)={{0x1, r2, r3, r4, r5, 0x164, 0x1, 0x0, 0x0, 0x0}, 0x100, 0x8, 0x800, 0xff, 0x1, 0x3, r6, r7, 0x0, 0x0}) msgsnd(r1, &(0x7f0000a37000)={0x3, "2d902aa932a2376f831777b4bcb2dabdb111272ce1368486c4051febe4c0da36efaf52378abf21a953a48887d38e58c8b6198ce602a667baaf7f2ebe6dd3966e17688f48eeae6f401472343539ac2175b2572a8c8a464f56b4867a1e2c0abf065b4a7a896043d4444eff28a46096807376b66fc1735b0546ec2656b9fbce970d9c506e70f98365c0b6c9cd2fc4d2398764380bc62c44882599f14d76c63baa24e704324411beba45746c42d7ec7380d53927976458a5b126695fe76af55ead13461f458f240d1ec05d4619dc6a013c"}, 0xd7, 0x800) r8 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) syncfs(r8) connect$unix(r8, &(0x7f0000a3e000-0xa)=@file={0x1, './file0\x00'}, 0xa) setsockopt$bt_hci_HCI_DATA_DIR(r8, 0x0, 0x1, &(0x7f000069f000)=0xe00e, 0x4) 2018/01/18 20:25:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b4b000-0x8)={0x0, 0x0}) statx(r0, &(0x7f0000a0b000-0x8)='./file0\x00', 0x2000, 0x0, &(0x7f0000e5b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0xb1, &(0x7f0000540000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "a58d2b", 0x7b, 0x29, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@dstopts={0xff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x4}, @ra={0x5, 0x2, 0x6557f21b}, @enc_lim={0x4, 0x1, 0x5}, @enc_lim={0x4, 0x1, 0x40}, @calipso={0x7, 0x8, {0xef, 0x0, 0x737, 0x800, []}}, @pad1={0x0, 0x1, 0x0}]}, @hopopts={0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x2, [0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x0}]}], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "9918ea", 0x0, 0x0, 0x0, @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}, [], ""}}}}}}}, 0x0) 2018/01/18 20:25:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000011b000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = semget$private(0x0, 0x0, 0x143) semop(r2, &(0x7f000046a000)=[{0x4, 0xc00000000000000, 0x1000}], 0x1) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000ae3000-0x68)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000eed000)={0x1, 0x0, [{0x40000082, 0x0, 0x0}]}) 2018/01/18 20:25:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001ec000-0xa)='/dev/ptmx\x00', 0x0, 0x0) getpid() ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000202000-0x4)=0x6) read(r0, &(0x7f0000a9b000)=""/73, 0x49) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000013d000-0xc)='/dev/autofs\x00', 0x16200, 0x0) utimensat(r1, &(0x7f0000b05000)='./file0\x00', &(0x7f0000573000)={{0x0, 0x7530}, {0x0, 0x0}}, 0x100) ioctl$KIOCSOUND(r0, 0x4b2f, 0x3) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000572000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 20:25:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f0000ed3000-0x8)=0x0) io_getevents(r0, 0x2, 0x2, &(0x7f0000d84000-0xa0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f00005d0000-0x10)={0x4000000000001, 0x7}) clone(0x0, &(0x7f0000689000-0xbc)="", &(0x7f00004c7000-0x4)=0x0, &(0x7f0000e85000)=0x0, &(0x7f0000493000)="") io_destroy(r0) 2018/01/18 20:25:11 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c31000-0xc)='/dev/autofs\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000b0e000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=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, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) recvfrom$packet(r0, &(0x7f0000001000-0x9a)=""/154, 0x9a, 0x40, &(0x7f0000d76000-0x14)={0x11, 0x17, r1, 0x1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000-0xc)={0x0, 0x800, 0x2, [0x4, 0xe6]}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={r2, @in6={{0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x4, 0x5, 0x9, 0x1, 0x6, 0xffff, 0x9, 0x700, 0xea3, 0x5, 0x3615c44a, 0x2, 0x1000, 0x8]}, &(0x7f0000001000)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f00001f3000)=0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b57000-0xc)='/dev/rfkill\x00', 0x40080, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000691000)='/dev/vga_arbiter\x00', 0x4300, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r4, 0x8004e500, &(0x7f0000715000-0x4)=r5) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000614000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9, 0x2, 0x2, 0x1, 0xfffffffffffffeff, 0x7, 0x400}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c6e000-0x4)={0xffffffffffffff9c}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000f33000)={0x3, [0x8b, 0x400, 0x3]}, 0xa) 2018/01/18 20:25:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000000000)=[{0x3, 0x0, 0xfffffffffffffffc, 0x407ffc0003}]}) personality(0x0) 2018/01/18 20:25:11 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xcb, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_netdev_private(r0, 0x89f0, &(0x7f0000197000-0x42)="5c293dd2507aa72548815ea491f74a7226fe0bc1e56a79408ce0c80090da92c0a652d756a05aa308d19b8adc6cb743967ad0dbe33f5359df3ef297bcaa47d62ea93b") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000742000-0x8)='./file0\x00', 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) removexattr(&(0x7f0000f74000)='./file0\x00', &(0x7f0000329000)=@random={'user.\b', "637075736574f12d706f7369785f61636c5f6163636573736265746830776c616e31406d696d655f7479706573656c665b776c616e3000"}) [ 555.664758] kauditd_printk_skb: 491 callbacks suppressed [ 555.664765] audit: type=1400 audit(1516307111.245:34585): avc: denied { sys_admin } for pid=25862 comm="syz-executor1" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 555.695078] audit: type=1400 audit(1516307111.251:34586): avc: denied { sys_admin } for pid=25862 comm="syz-executor1" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 555.719804] audit: type=1400 audit(1516307111.296:34587): avc: denied { sys_admin } for pid=25862 comm="syz-executor1" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/18 20:25:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000993000)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000685000)={@loopback=0x0, @rand_addr=0x0, 0x0}, &(0x7f00008c4000-0x4)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000c32000-0xc)={r1, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0xb}}, 0xc) r2 = socket$alg(0x26, 0x5, 0x0) close(r2) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'skcipher\x00', 0xf, 0xf, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r4 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r4, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f0000a5a000-0x1000)="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", 0x185}], 0x1, &(0x7f0000633000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x100000000}, @assoc={0x18, 0x117, 0x4, 0x3}], 0x90, 0x1}, 0x1) recvmsg(r4, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f000034e000-0xbf)=""/191, 0xbf}, {&(0x7f000009f000)=""/87, 0x57}, {&(0x7f00000cd000)=""/26, 0x1a}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x5, &(0x7f0000590000)=""/0, 0x0, 0x36d}, 0x40) [ 555.744499] audit: type=1400 audit(1516307111.297:34588): avc: denied { sys_admin } for pid=25862 comm="syz-executor1" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 555.769182] audit: type=1400 audit(1516307111.329:34589): avc: denied { sys_admin } for pid=4671 comm="syz-executor1" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 555.949238] audit: type=1400 audit(1516307111.383:34590): avc: denied { sys_admin } for pid=4671 comm="syz-executor1" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 555.973988] audit: type=1400 audit(1516307111.395:34591): avc: denied { map } for pid=25886 comm="modprobe" path="/bin/kmod" dev="sda1" ino=1440 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 555.996178] audit: type=1400 audit(1516307111.404:34592): avc: denied { dac_read_search } for pid=25868 comm="syz-executor0" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 556.021417] audit: type=1400 audit(1516307111.414:34593): avc: denied { map } for pid=25886 comm="modprobe" path="/bin/kmod" dev="sda1" ino=1440 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 2018/01/18 20:25:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000004000-0x4)=0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000b6b000)='/dev/net/tun\x00', 0x0, 0x4000000002) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000598000)={@common='gre0\x00', @ifru_flags=0xf2e522b65a83a93}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x2ff}) io_setup(0x4, &(0x7f0000a43000)=0x0) io_submit(r3, 0x1, &(0x7f0000d2f000-0x10)=[&(0x7f0000ced000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000aaa000-0xf7)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/18 20:25:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000429000-0xd)='/dev/usbmon#\x00', 0x3, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000792000-0x18)={0x0, 0x4, 0x30, 0x6, 0x9}, &(0x7f0000d8c000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000c9f000-0x98)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x6d5ae8fd}, &(0x7f000064f000)=0x98) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x40, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000002000-0x17)='net/ip6_tables_matches\x00') preadv(r2, &(0x7f0000001000)=[{&(0x7f0000004000-0x93)=""/7, 0x7}], 0x1, 0x52) set_thread_area(&(0x7f0000d6a000-0x10)={0x10001, 0xffffffff, 0x2000, 0x5, 0x3, 0x4, 0x2, 0x8, 0x5, 0xffffffffffffffff}) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x5) getsockname$netrom(r0, &(0x7f0000c92000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000619000-0x4)=0x48) getsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000717000)=0x0, &(0x7f0000965000)=0x4) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000540000)={0x3, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x8, 0x175, 0x1000, 0x0, 0x29b9, 0x7, 0x8}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(0xffffffffffffffff, 0x54a3) 2018/01/18 20:25:11 executing program 5: mmap(&(0x7f0000000000/0xf47000)=nil, 0xf47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0xfffffffffffffffd, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="01010000000ef40000000300409d9254", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000a58000-0x38)={&(0x7f0000f47000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f47000-0x20)=[], 0x0, &(0x7f0000f47000-0x58)=""/88, 0x58, 0x0}, 0x0) sendto(r1, &(0x7f00004a3000)="", 0x0, 0x0, &(0x7f0000f3d000)=@hci={0x1f, 0x0, 0x0}, 0x6) mmap(&(0x7f0000f47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000f48000-0xa)='/dev/vcs#\x00', 0x0, 0x2000) mmap(&(0x7f0000f47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00005c0000-0x10)={0x7, &(0x7f000036c000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000cfc000)={r3, 0x2}) getsockopt$inet_dccp_buf(r2, 0x21, 0x2, &(0x7f0000f47000)=""/173, &(0x7f0000da4000-0x4)=0xad) 2018/01/18 20:25:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00007ff000-0x4)=0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f00003d7000-0x94)={{0x9, 0x4, 0x7, 0x6, 0x0, 0x7d18}, 0x3, 0x1, 0x100000000, 0x5862, 0x4, "c939a34169fdbb40de6eaf293d2f56d1a8d723a2033286381430e42e03bb2c8f08ccc9bed6dc03e5918df1fcf2bd61c1f3968b9d0c92368b29db0e01bb1e037d65fb5231ec3b728c19990ecc2cc2a34837aac27990ca9effe862b030107c5a3525ec6b965ffe4686c74725dc88279378b00eee833190eec6a38c0b132c04a258"}) r1 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000e9c000)={0x0, 0x0}) timerfd_settime(r1, 0x3, &(0x7f000000b000)={{0x0, 0x0}, {r2, r3+10000000}}, &(0x7f000000e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) read(r1, &(0x7f000077e000-0xc5)=""/197, 0xc5) 2018/01/18 20:25:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x6, 0x1ff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000827000)=0xfffffffffffffff7, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000f5b000-0xaf)=""/175, &(0x7f000018e000)=0xaf) 2018/01/18 20:25:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4(r0, 0x0, &(0x7f0000d3f000-0x4)=0x0, 0x80800) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f000083f000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000550000-0x20)=[], 0x0, &(0x7f000072d000)=[{0x48, 0x114, 0x1, "384529821e2de77ed0e43fc56a51abe8ec1f368058607da0e013c9c4611d3ca72cd76b2d9ca1214e129c3a21c4e65fdde6"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) 2018/01/18 20:25:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3ff, &(0x7f0000e5c000-0x8)=0x0) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) r2 = syz_open_dev$amidi(&(0x7f0000a26000)='/dev/amidi#\x00', 0xe8, 0x105000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000043a000-0x4)={0xffffffffffffffff}) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f8e000)='/selinux/mls\x00', 0x0, 0x0) r5 = syz_open_dev$sndctrl(&(0x7f00002dd000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x801) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f000012d000-0xf)='/dev/sequencer\x00', 0x8200, 0x0) ioctl$KIOCSOUND(r2, 0x4b2f, 0x9) r7 = syz_open_dev$midi(&(0x7f0000c4f000-0xb)='/dev/midi#\x00', 0x3c8, 0x4000) r8 = syz_open_dev$vcsa(&(0x7f0000621000-0xb)='/dev/vcsa#\x00', 0xea1, 0x400) r9 = socket(0xa, 0x1, 0x81) r10 = syz_open_dev$dspn(&(0x7f0000673000)='/dev/dsp#\x00', 0x1ff, 0x202800) io_submit(r0, 0x5, &(0x7f00009ec000)=[&(0x7f0000df6000)={0x0, 0x0, 0x0, 0x3, 0xfff, r1, &(0x7f00001fd000)="320d1c1a6dd6559f026b005aa877e05d38cef927dae450ffc5d6f1fd7a78074b5a77da0cee7fba3e059e36555b4c48b23dd28c72a25c", 0x36, 0x7, 0x0, 0x1, r2}, &(0x7f0000c0c000)={0x0, 0x0, 0x0, 0xf, 0x8, r3, &(0x7f0000dfc000-0x9a)="125d236646cf0b5573cf678fbab5e99f1277b038ed2415c8945795b4ce019949b50e6fe42c8cb82f6820b9dad6c046a3403d2adef15cacc4c4d8af58dce46c9724261beaea9c78e12f6e3898e233edbf4f725d27ea42b316539c6a55b5086d93b14b8b5a29ad8d7b9ec24594e3bc7d8a206e3ab6286ce3bca12e3f5d1178a79acfd90c03811f979b433d72fdd56d5bf520c191576f703988de97", 0x9a, 0x3ff, 0x0, 0x1, r4}, &(0x7f000038f000)={0x0, 0x0, 0x0, 0x8, 0x6, r5, &(0x7f0000378000-0x89)="60272a9a372438affff15554cd0fee67993e816bfe28af243be7d1d8d698a5d7296148508bdec895f786ec749038a47c9d4a50b62935154ccd49d6ed96919214b1d712331c705eae1a829e11eefa8b62892cee7aa06b5d3b98c753c1baa766533d42d80cfe30cfb19c672d7430629e560382b0781b0b821ab6bc11cb4b646c484109d979e05e97eef4", 0x89, 0x101, 0x0, 0x0, r6}, &(0x7f00009ea000-0x40)={0x0, 0x0, 0x0, 0x1, 0x7fffffff, r7, &(0x7f0000f20000)="50c64d22a0dd661fd4334706ac36a6c5de33b820eb02cc922510ea6a79591b1f52911f8700bec7524732cbc941bedf30ba257ae3b6fa7025e5277ca244109508a68b00c0923546b5a4fb8d4f015c55af7686cfc5d20c7b92d90dff2400bdc3d55011ad2384d9235c795e82d3fd2422caec84ec2eda1cdc29cb912008f84488afa1461a405faf724f96a2dbaf006eac95645a4cee49f99082fb17bc68e54ec2a56e698c92c83e63e871170248af43b00b85572d53b97c3eb7e486", 0xba, 0x7c7, 0x0, 0x1, r8}, &(0x7f00002ee000)={0x0, 0x0, 0x0, 0xf, 0x4, r9, &(0x7f00007bd000-0xb1)="c91d46efa5927a63753c48bcd4dda1dab8f8c100ef8bc034bfae486175e28d758be894d148bf74dc292ffe2564bfda65981acbe2b1dabd1527f46c6dfb528372c306a1ed7716c5899e29447e38fffcc1d18a101146c5cce74d3126791c2a769314d126900af242f10fef3ba869231dc71ff4ac5d33f221e2fb0e970c354316aca1f9e0e5a02ba6416af9e6978746a1cd04543cbb84ccf48b6fb5f7b9322053a33abe255b4a4693eddb18c941b0060e8834", 0xb1, 0x80000001, 0x0, 0x1, r10}]) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x200000000000030a, &(0x7f0000bb6000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x7, 0x0, 0x6, 0x1, 0xfffffffffffffffc, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x9, 0xbc, &(0x7f0000bdb000)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 20:25:11 executing program 3: 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, 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) r1 = socket(0xa, 0x802, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000928000)='/dev/snd/pcmC#D#c\x00', 0x23, 0x10000) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000584000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000b4000-0xe8)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000337000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ba9000)={0x0, 0x0, 0x0}, &(0x7f0000504000-0x4)=0xc) r6 = getpgrp(0xffffffffffffffff) lstat(&(0x7f0000be3000)='./file0\x00', &(0x7f0000ad1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000458000-0x4)=0x0, &(0x7f00008a7000)=0x0, &(0x7f0000128000)=0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000e13000)=0x0) r10 = getuid() r11 = getgid() sendmmsg$unix(r1, &(0x7f000042e000-0x70)=[{&(0x7f0000960000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f4a000)=[{&(0x7f0000e01000-0xf2)="703345f7ebb7bb68acbe247c3e6bd255ddc6281fe77ff19f5cb923c4ab5e9716742f611bf4d3ae46194348d54d7fb290cfe398f56df2e81602c6cee5d23cfa483ac4a54f6f052e8187781dc64f83a9756ec20bb3cdade5112d12115427cebf3511fee652cdc212a95299027addceac777dd02599032feffb6dcbe252cc36920f5a3b3996f90dd8d99f9a600d8d33cfb6cb9eee51fbe539f01eb79294873375e65c4734a0f979e7a5e4bed03a1e9214c690c3db2f73966b148cac9e6f12b07cd99ea5b89ad664e0e6051b197e6e3412cad99e59501089d55fd77850d30166a9bb720e2ba46623c5a7a4b735c2e5cf1820e853", 0xf2}, {&(0x7f0000203000-0x1000)="635337856ee6bbf0af91094fddf7af9b31decdfd10e20955be81efe9c2abab7ce2f42f6b70bd973244aff90a2ed035ff2810297c9dbda123909661ed9389918ec5f7308cc5798a4ba282486a6db47c3a57821dbfa81110ae93bfb894bc7d3dfb18a61a6bba0e2139ac013cf03645f368991ab47114ac2d41a51f3b19f55eb51285ed1daa6f3313ee7b138c7b22c74062f5e0eedd174700edde552a66bed114b14bdd29e2fc37e9785e8046a00aecf6a5a997766a0501ca4214cf0e5d74947b49647b772f3961ec72bc89c89b559c924b1dc523b7869f446c289eeb3bda2fbce90ebddc1469f5ae696822b3a5324040bbcfac2a1d955544123aaa50a3a2b0bd1bc2d3695efb62ebc78883b4a3a05c593a43a03abcab9a6530ff09e4c9b364a9ebdb374e0e08abf83bfbf554c1fe3fface98848485d8e8eb2d85d21307549f19c1ec8f9e30fc97599e94f69d760837d6698aa3f87b081a8ccf3909ed22750b3f00643228fe19f40481e1d9b6a34c77e5e9b93c2259d68d63fe00d520237027e55022bcdf5fcfacc3a170063a2feca3a5ce56cdc26b2a21c4e2d11308fa6d0add4328c3c6c11a12903ab283a4996cec529c2a69a37966a6ad573b6933144eeffd23b8baec9d38c536dc41fb22db1f863dcee367f655fee6d86943e122cbcb449700160018efed19ae9fa86135e449b3095c846fcb6a4839ac79085673ae8b6c315e726141b1500a3ca15a6f4b491d8955a1d9920d88f010297c8a63b227390c71e6e7e10f4d6d277303d5b7a3bb2d944aae06f5b6bc421a75d1d95546644ad49ed246e85786eb82a35e3bb0767a2a1947be79225183ff14b841f17b0f6c20633e3abcc1286761c30a3b614358cb1a24a670de312f38e0224ac203d0c2794ff8f4c7dee8a893176ec0a8adf9df4ef3a5260d604b397c1d71cf5337d1f4ceb87e326ac5865a87e5b46d67641a7e75afea4535c546826ed22ac024f96a186117a9e86b4245d55e8787df595877596a594158973e6d2c004a6606dbfb7c15173ad599c2bb0012658911d5537dcf5c45920ca68de105dd2f36ee068df4d2c8f3b65e655439ad51c7a231b10afa4ff77e9b8112daf6e8cc47b21b4d517168cdbfdd99d3ba1d51c247e9dc82e60552fe07c4cc578eab0a9895ecb2949ca1c1f37deaea7e596ce30a1fb2f184def48dfb79a58b8f6d7e7006ecdb3095de088c54192be7340a91e3804de6ebdb40c5a51eafc87a9d81daf77ed301c6f40a44450c0c30c30f82a82c3f37e3d95d46b85792c1b949c78d4c626e817c029b467bc10134ee0d66129cfe7c35147610644ad547fc058fe7bc0ebe0163a27183a770523cf380eeeaa967ee449b63d7aca1feb00e65d9fd92a2a8659eaceceb86e02f799ac9913e927a531dccfcac0d0776e236ac01bbdfa3ef907d6b3c874df3a66785caca50704fcf50a8c6f841c728b911996c34df08fb8fbedd26b76d4f89ec732e63456d99a5ca95e385040ce8f88e4d9444ec451a67b62113a7c02ec146c5c7281dca4c5bcd6e8fc4f986ae9b513cfdd7a63d31f44602c8374e52585e6b8d34673c86e6d7ea01cfc02257f717d2ef4d54d571a280890d9d9f6b705d106766a378cd58bb3a608462e944ebfb75c9cac1e8013aa17a7116775ee8815259ab379bffbcdd95571b0d76a3e85a031f61d7f6f23b2b4d36cbe034ee817b49ccb701e05a41685f44c9a47e36266227adace5eac91e5717275ec9da972725beae9aaf72c1295d5dcec5718b51f8b61aac9434da0fc88e6eb84cf2c68d9ae96d7c613f47d604647fed4a6975eb0551f0f5b558c1e5fb79b595a61515d316992202eb22242afb83dec8743ed4933cae3f4da8e263cd98bd87c530e338c2e4d06b13c3f40b62ab7ec2dfdd22b7347930d20315c395246eb0d6f3e9af736df43074b529460ec6ca5c9c964880b01afff084096965dc2ce6d707f8b2e0ea9c07d472446843581a13b30a763ba75f5fe6544ddff66db8a280912413c90c8ffb7e319d8f116b8bb566eb2420d4def9817e9a73d7379fc49678616825c59a7e7d90c48a98fe69634b0b671381405cc3b53b6867250c7da7ff090ae3fdc6a39bfd0a27291bb7f12bf6d64e1a27a907f61acf0bfe1bf453070482e2a6245c11d3f9d275b9b5f20ff5db43b69cd5cae8f142c2ae607de1ab148fd30af467aa5827774ea7c2749c25aafed87c68a03e0e03596e7a70cfa3e9d3338fd580716a1ca3733f289ac52dd75bfe9729fb1940840104be91dd7289a62ab763675e65ce6e9f2370017ec5aa7c4960efbe2125c239573a6536f79d6f3ae07afbaa659725075ed6d26d3f0df6dd933f715370acc347c470a114bc6bd3b6d79c0759ce712d5dbb0620151694a5bd96d66cccedf28258d188812dcdefcb0f4232f397df6b229d1647d4d6f9de646c07011d5e395227955aa0d487db5d884bbd39bcaee79c8fdefb2e269878ce8bb0f57557c5444482298ddfe8059cf2e579d92c3178c98c3d2066df9b2164a9539052c3e1183ac232d2b4bc53d6941a8ce902310690ed68b5ffd672be0c7b187fc10556f7334fbe0b298f4dd976546f5986efc855f0a3c66919a52a7f2d290b7e15aafd90eda345e2f66e9c295ad52ff907e6238d06e1480c07119bee2c0d3eb2d17c2f1be355a8ce445aa47460f6331d6b6144d9a454c73ad80c6dd38838e3c09365dcfdd973dad5f99b9a8511bbe8f059aa2bfcf819a190fb0aa8400c27805fde18831bc938ac93e5913536f3182b583be2048643c0d6a1f5c5c5b8f5e2f636dad50d8e8f2d28ebd3b7153758e062434098edd82457eb331131627547cc44a0e166d1edc7242344ee3ee28374786e3b445275077cd80d5011240b118694ae5e712e3f1855989d6a36a2e47a0ef89c481727cb25493d005cb14f4581de6e9383f0340d9819122ec479b512db2632879527c00f60da301561a626997503910b60847dc6166f174cce603374357d491d5f861a2de037120056b6ef4011e20fc83eefe32ada29dbac30fd4ad34a4faaefeac760503a104aff01f6bba94b37d49359c8693ac0414493d53e327be84457dbcc93c6f5b17e4bdef6796ddbc320d7e9bf4c584254f8125a259100c8391d7fb1268a957bea792e071b33080136b4b8c3a8a19bd1c3a8688310f8302bfcb09351311654d1b7f427523049aa89837766d73fd780094049d11a33f781d27631b29ffa787d6d2bbb395280fff45ff799081e2cd21abf42f56e5b66229aa639de7660bda0a321d6f8c0bb3a817e76bb73ed5c084f19442a5e9c6495b75124cc5c3bf7de412af1bb80b6a20cc0a8dbaa53f4bd378a9d18d5a41eb33fef860f9e12f576853ab0ae3edffb546d3440cf969a269caeb249fc451af945d30b734316a6fc9cb14120e9bac79191ac076f09dfc56729b0f01d588389ce55289144951fa0a62e194991bf2a6308aeac7a69b1a81150d6f1779057e255c42ed464159735994fd1f1a670e54836411e61372deff4475c318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0x1000}, 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0x1000}, {&(0x7f0000879000)="bec030e6e315958aa910b2fce1fdc27a8337c40558a7b856633414ff5618bc6c28221b090226696173561fcebd77a4cd11a096f9a715d8e145ad61ba9d84a5eaded45f93b99f", 0x46}, {&(0x7f000018e000)="a87b796936cbed4a4f324b540360555cad0f5db7d54067e73c25666582a79acdeec00837bbd4d046759c6a753ff238bc2a4afa6513be82f48d726b88918a332123f5c522c77a3e2507e175b619d707c3e2da2506374d99ca1d00edb5dc", 0x5d}], 0x5, 0x0, 0x0, 0x40000}, {&(0x7f000064c000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000117000-0x50)=[{&(0x7f0000915000-0x27)="4697c58a0e4ac2aceebc4bcef9e294414fb0251000146baa7aa09a1d1a871643879b1fceaa0110", 0x27}, {&(0x7f0000b71000)="b59672ae045fabbdb969aa1a92514e6263e043ac2bcd6952db002c87fb42eb2e46311b371c8783b6fc655d5a98fcc2bfc616b4aef565312fb9f03319ef8876d73caae6841ca6fa96d37ed6de210053b6cc2403dcd030175f2209296ea446048dc2856e0e765b56b867096f84e4889ac73dfcdb94607914310267e6a3dd60552fb874eee16459fe51259721efff4b594c085ffd523fafb81e98a18d9672a421487f7bbcc18d569a41f100bcb1f9948338f444cd7cd7086d319a1fae02306496a0fc8425c9a305233504c82a6b2525623ae1865931dcc238f1de706ab518b395f4d3abfd6aca5c9798caf5", 0xea}, {&(0x7f0000a55000-0x13)="20147c546c319e1363654c19389756b490805e", 0x13}, {&(0x7f0000a8a000)="59197209a826b7a34666c8fefc67997b2b39fc2d6d35c820e8e36d9be878b7bbb4179342d410cd121087070a4bf13dcb744cd80fdda3656c8b2213845b451d9d42049e862b", 0x45}, {&(0x7f0000c92000)="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", 0xfb}], 0x5, &(0x7f0000fcf000-0xa0)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r2, r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0xa0, 0x20008800}], 0x2, 0x80) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000d2c000-0x18)={0x1, 0x481f, 0x0, 0x6, 0x3, 0x8000000000000}) getsockopt$inet6_int(r1, 0x29, 0x10, &(0x7f0000fda000)=0x0, &(0x7f000064c000-0x4)=0x4) [ 556.043587] audit: type=1400 audit(1516307111.417:34594): avc: denied { map } for pid=25886 comm="modprobe" path="/lib/x86_64-linux-gnu/ld-2.13.so" dev="sda1" ino=2668 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 2018/01/18 20:25:11 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000f5a000-0x4)=0x0, 0x4) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000db0000-0x3c)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xee9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff7}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000526000-0x4)=0x33e3f681, 0x4) close(r0) 2018/01/18 20:25:11 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000725000-0x1e0)={0x0, 0x0, 0x0, 0x0, 0x0, []}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x4, 0x0, 0xffffffff80000001, 0xfff}, &(0x7f0000644000)=0x18) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000727000-0x8)={r1, 0x4}, 0x8) 2018/01/18 20:25:11 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xa) setsockopt(r0, 0x10e, 0xb, &(0x7f0000f67000)="", 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000c71000)='/dev/snd/pcmC#D#c\x00', 0x800, 0x2001) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00006c1000-0x5c)={{0xa, 0x2, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, {0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x9, [0x9, 0x10000000000, 0x5, 0x61, 0x8, 0x40, 0x7, 0x8]}, 0x5c) 2018/01/18 20:25:11 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xf86a, 0x100) read$eventfd(r0, &(0x7f00006d9000-0x8)=0x0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r2, r0, &(0x7f0000c34000/0x18000)=nil, &(0x7f000035d000-0x18)=[@text32={0x20, &(0x7f0000479000-0x55)="0f078fe978e27cd60466ba4100b800800000ef440f20c03504000000440f22c0b9800000c00f3235000800000f3066b8e4008ee0b87a4000000f23d00f21f8352000000e0f23f8b9020b00000f32660fdeca640f07", 0x55}], 0x1, 0x12, &(0x7f0000388000-0x10)=[@dstype3={0x7, 0x4}], 0x1) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000014000)={0x1, 0x0, [{0x40000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000ad2000-0x4)=0x0) migrate_pages(r4, 0x6, &(0x7f0000516000-0x8)=0x3ff, &(0x7f0000b1b000)=0x8000000000000000) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000014000)={0x0, 0x0, []}) 2018/01/18 20:25:11 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) 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, 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 = dup2(r1, r0) 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) bind$netrom(r2, &(0x7f0000397000)=@ax25={0x3, {"92313224831844"}, 0x80000000}, 0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000049b000-0x4)=0x0, &(0x7f0000867000)=0x4) 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) recvmmsg(0xffffffffffffffff, &(0x7f0000002000-0x168)=[{{&(0x7f0000001000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000001000)=[{&(0x7f0000001000-0x72)=""/114, 0x72}, {&(0x7f0000001000-0x42)=""/66, 0x42}, {&(0x7f0000000000)=""/91, 0x5b}, {&(0x7f0000001000-0xd)=""/13, 0xd}, {&(0x7f0000001000-0x79)=""/121, 0x79}, {&(0x7f0000001000-0xae)=""/174, 0xae}, {&(0x7f0000001000-0xd1)=""/209, 0xd1}, {&(0x7f0000001000-0x1b)=""/27, 0x1b}, {&(0x7f0000001000-0x5e)=""/94, 0x5e}, {&(0x7f0000000000)=""/187, 0xbb}], 0xa, &(0x7f0000000000)=""/60, 0x3c, 0x8}, 0x2}, {{&(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x60)=[{&(0x7f0000002000-0xa1)=""/161, 0xa1}, {&(0x7f0000001000)=""/5, 0x5}, {&(0x7f0000001000)=""/70, 0x46}, {&(0x7f0000001000)=""/42, 0x2a}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/232, 0xe8}], 0x6, &(0x7f0000001000)=""/4096, 0x1000, 0x9}, 0x0}, {{&(0x7f0000002000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000002000-0x30)=[{&(0x7f0000001000)=""/130, 0x82}, {&(0x7f0000001000-0xfb)=""/251, 0xfb}, {&(0x7f0000002000-0x97)=""/151, 0x97}], 0x3, &(0x7f0000002000-0x8e)=""/142, 0x8e, 0x0}, 0xffffffff}, {{&(0x7f0000001000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000000000)=[{&(0x7f0000000000)=""/206, 0xce}], 0x1, &(0x7f0000002000-0x28)=""/40, 0x28, 0x3f}, 0xffffffffffffff81}, {{&(0x7f0000001000)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0xb2)=""/178, 0xb2, 0x8}, 0x2}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000-0xe)=""/14, 0xe}, {&(0x7f0000001000-0x73)=""/115, 0x73}, {&(0x7f0000001000)=""/211, 0xd3}], 0x3, &(0x7f0000001000)=""/106, 0x6a, 0x6}, 0x1}], 0x6, 0xf916a46ab1ee48e3, &(0x7f0000001000)={0x77359400, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x70, &(0x7f0000002000-0x70)=[@in6={0xa, 0x2, 0xfa26, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x0, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0xf09d}, @in6={0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x3}, @in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}]}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000001000-0x10)={0x43c, 0x8, 0xffffffffffff8000, 0x10001, r4}, &(0x7f0000001000-0x4)=0x10) 2018/01/18 20:25:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = syz_open_dev$midi(&(0x7f00008ad000-0xb)='/dev/midi#\x00', 0x2, 0x80100) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000771000)=0x0) read$eventfd(0xffffffffffffffff, &(0x7f0000001000)=0x0, 0x8) 2018/01/18 20:25:11 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e043847f41ea9367a03cbadec54", @ifru_settings={0x0, 0x800, @fr=&(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r0 = syz_open_procfs(0x0, &(0x7f0000002000-0x8)='syscall\x00') mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000009000-0x36)={0x0, 0x2e, "52f97d17b3c9f96685c8602368e8d4eeb6e56e8b5b5a4f0d73cd77ebf11adc7d38a481df8f0a73df225c152470d9"}, &(0x7f0000002000)=0x36) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000008000)={r1, @in6={{0xa, 0x1, 0xffffffffffffff81, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x53c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x4028700f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000009000-0x3f)=""/63) 2018/01/18 20:25:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d77000)='/dev/kvm\x00', 0x0, 0x0) getresuid(&(0x7f00008af000)=0x0, &(0x7f0000800000)=0x0, &(0x7f00007c0000-0x4)=0x0) quotactl(0x100000000, &(0x7f0000825000-0x8)='./file0\x00', r1, &(0x7f000088a000-0xfc)="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") ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000fc2000)={0x353, [0x0]}) 2018/01/18 20:25:12 executing program 6: clock_gettime(0xfffffffffffffff7, &(0x7f00009bb000)={0x0, 0x0}) 2018/01/18 20:25:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00006d4000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x100000000000) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/18 20:25:12 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x25e5, 0x0}, 0xc) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/18 20:25:12 executing program 6: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000061c000)=0xfffffffffffffffe, 0xff7c) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(r0, 0x4, 0x39) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000030f000-0x1)='5', 0x1, 0x0, &(0x7f0000edc000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x0, 0x30}, 0xc) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000708000-0x4)=0x0, 0x4) alarm(0x7) recvfrom(r1, &(0x7f0000ee4000-0xda)=""/218, 0xda, 0x2000, 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c65000-0x9)='/dev/rtc\x00', 0x8000, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000ca7000-0x68)={0x79, 0x0, [0x5, 0x5, 0x200, 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]}) getsockopt$inet6_buf(r1, 0x29, 0x2f, &(0x7f00001ba000)=""/0, &(0x7f0000c8e000)=0x0) sendto$inet6(r1, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f0000490000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000551000)="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", 0xe01, 0x0, &(0x7f00003db000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/18 20:25:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = syz_open_dev$dmmidi(&(0x7f000047f000)='/dev/dmmidi#\x00', 0x6, 0x46000) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000917000-0xab)=""/171) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a97000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000924000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f000018a000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/18 20:25:12 executing program 1: exit_group(0x3) 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, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x1ff, 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(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000cca000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x42400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) r5 = mmap$binder(&(0x7f0000936000/0x4000)=nil, 0x4000, 0x3000000, 0x50, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r4, r0, 0x0, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000001000-0x30)={0x6c, 0x0, &(0x7f0000001000-0x6c)=[@dead_binder_done={0x40086310, 0x0}, @reply_sg={0x40486312, {{0x3, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x18, 0x20, &(0x7f0000000000)=[@flat={0x776a2a85, 0x10b, r5, 0x4}], &(0x7f000072c000)=[0x78, 0x0, 0x20, 0x38]}, 0x101}}, @acquire_done={0x40106309, r6, 0x3}], 0x51, 0x0, &(0x7f0000000000)="f972897b92d64ef84f42dbb11d54919447c9453bcf8a190ceb4b395304d3e6452ea1962e00cb66aa076ee5c9d024eff4ade0917da471aca03d4bd5fc91f26779794a3438daa5ca4b1fe2918bfd7d2a0988"}) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000105000)=0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000000)="c1f6b57369d47ebe27d2828700608c6b65262eb816795d598bc5", 0x1a) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab2719", 0x4) 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_config_ext={0x0, 0x6}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$alg(r2, &(0x7f000018d000)=[{0x0, 0x0, &(0x7f00000ff000)=[{&(0x7f000009a000-0xfb)='\'', 0x1}], 0x1, &(0x7f000038f000)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/18 20:25:12 executing program 4: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000027000-0xb)='/dev/adsp#\x00', 0x0, 0x400001) ioctl$KDSETLED(r1, 0x4b32, 0x7) write(r0, &(0x7f000001a000-0xf1)="fb2d10b84c516d324e1362d8464ac16c302ce0b8ff62e340b33421664e55c452b17d8b50d9d68e13f2de11553847d22cb265233c3dc2dd6ebacc735a8e35ad26002b27a4058506c8325a4ba6123879c2994f6d88a63f23cd194b60f2a519746f0249109e2801ad683663dd6d7d65338f93e1525176e61d5c28f621e1059b3fbe77f4f336f029e09b6f93f9a673dfcbdff0630f17ccb438aab41ff9d94d06f8e248d4dc7cf92a9173ed0014e05ca248d76b3cda3972e46791dc7101a709040f0c1c1df3f0c69148bd4534c0b72c2f52457d84cb73ed36323b43c1f12858d46dccc608d81bf456175c9e99c4ba66d43c0692", 0xf1) bind$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$sock_FIOGETOWN(r2, 0x400454d0, &(0x7f0000026000-0x3)=0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000022000)=0x9, &(0x7f0000019000)=0x4) 2018/01/18 20:25:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000493000-0xd)='/dev/usbmon#\x00', 0x200000000000, 0x200800) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9204, 0x37) 2018/01/18 20:25:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x8000, 0x2, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = socket$inet(0x2, 0x4, 0x8) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f00004a0000)=""/198, &(0x7f00008a7000-0x4)=0xc6) 2018/01/18 20:25:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x0) mount(&(0x7f000006e000)='./file0\x00', &(0x7f0000d00000-0x8)='./file0\x00', &(0x7f0000220000-0x7)='sockfs\x00', 0xa00000, &(0x7f00006c3000)="7972a66b99eb4919a301f76d") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000000000)=""/86, 0xfffffffffffffe34, 0x0, &(0x7f0000001000-0x10)={0x4, 0x0, 0x0, "05f4d9825400", 0x0, 0x0}, 0x10) 2018/01/18 20:25:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e57000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000d2a000)=0x0, &(0x7f00009a4000-0x4)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000acc000)={0x1, &(0x7f0000919000)=[{0x0, 0x0, 0x0, 0x0}]}, 0x8) 2018/01/18 20:25:12 executing program 5: r0 = semget$private(0x0, 0x0, 0x52) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_STAT(r0, 0x2, 0x12, &(0x7f0000000000)=""/177) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000001000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000894000)={0xffff, 0xe58, 0x7, 0x1dc2bd4b}, 0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f00007e4000)='/dev/net/tun\x00', 0x0, 0x0) r4 = socket(0xb, 0x3, 0x7ff) syz_open_dev$urandom(&(0x7f0000e68000)='/dev/urandom\x00', 0x0, 0x800) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f00008e0000)=0x0, &(0x7f00008f7000-0x4)=0x4) setsockopt$inet6_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f00007b4000)={0x7}, 0x4) r5 = shmat(0x0, &(0x7f0000b3d000/0x4000)=nil, 0x3000) shmdt(r5) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00001aa000+0x9be)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r6 = syz_open_dev$sndpcmc(&(0x7f0000d28000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r6, 0xc0505510, &(0x7f0000a2a000)={0x800, 0x2, 0xfffffffffffffffc, 0x2, &(0x7f00003c1000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r6, 0xc0f85403, &(0x7f0000c3b000-0xf8)={{0xffffffffffffffff, 0x0, 0x3, 0x3, 0x9}, 0x4, 0x6, 'id1\x00', 'timer0\x00', 0x0, 0x7, 0x28, 0x5, 0xffffffffffff814f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000266000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) unlinkat(r2, &(0x7f0000128000-0x8)='./file0\x00', 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000075e000)=@assoc_value={0x0, 0x67fa}, &(0x7f000014d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f0000d4f000-0x1008)={r8, 0x1000, "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&(0x7f0000d10000-0x4)=0x1008) 2018/01/18 20:25:12 executing program 0: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000027000)='/dev/audio#\x00', 0x5, 0x2040) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f0000028000-0x60)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x5) r1 = socket$netlink(0x10, 0x3, 0xd) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000029000-0x10)={0x0, 0x7530}, 0x10) ioctl$sock_ifreq(r1, 0x8920, &(0x7f0000026000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_data=&(0x7f0000026000)="a51da71a567db5f1c4134c6475ca4ae9a7ecbcbfc288554519959266827fb47f"}) 2018/01/18 20:25:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x17}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff50, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d36000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000495000)=r0, 0xffffffffffffff85) write(r1, &(0x7f0000fab000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/18 20:25:12 executing program 7: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(0xffffffffffffffff, 0x89e3, &(0x7f0000000000)=0xdfc) r0 = socket$inet6(0xa, 0x5, 0x0) shutdown(r0, 0x1) ioctl$int_in(r0, 0x5452, &(0x7f0000f5b000)=0x100) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000ffe000)=@generic=""/16, 0x1) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f00005e5000-0x100)=[{{0x0, 0x0, &(0x7f0000ff7000)=[], 0x0, &(0x7f000085e000)=""/4096, 0x1000, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000ff7000-0x30)=[], 0x0, &(0x7f0000ff7000-0x3c)=""/60, 0x3c, 0x0}, 0x0}], 0x2, 0x0, 0x0) poll(&(0x7f0000f7c000-0x40)=[{r0, 0x0, 0x0}], 0x1, 0x0) [ 556.783132] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=20812 sclass=netlink_route_socket pig=25997 comm=syz-executor4 2018/01/18 20:25:12 executing program 6: r0 = add_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f00001b5000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000094a000-0xb8)="", 0x0, 0x0) keyctl$setperm(0x5, r0, 0x0) keyctl$get_security(0x11, 0x0, &(0x7f0000001000-0xa8)=""/168, 0x69) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000001000-0x16)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xffffffffffff8000, 0x2, 0x0, 0x4, 0x143196f0, 0x1, 0x7}, 0x20) 2018/01/18 20:25:12 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00004fa000)='/dev/mixer\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000fff000-0x36)={0x0, 0x2e, "d6ff9ad0c168a577f6d3a33f4999dd73bdb19a2dad3150520a42d6624b34ae068930c5bc237b570f8e1ef1a32841"}, &(0x7f0000454000-0x4)=0x36) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={r1, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x6da6, 0x1, 0x3, 0x9, 0x6, 0xedc, 0x2, 0x8, 0x2, 0xffff, 0x8000000, 0x200, 0x2, 0x2]}, &(0x7f00008e4000)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_GET_CPUID2(r4, 0xc008ae91, &(0x7f00005a4000)={0x0, 0x0, []}) 2018/01/18 20:25:12 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x1, 0xc, 0x1ff, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000322000-0x18)={r1, &(0x7f0000876000-0xfb)="", &(0x7f0000f01000-0x92)=""/146}, 0x18) 2018/01/18 20:25:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000494000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000494000)="29000000140007b7ffffffffff08e0eb01001000e0a40e07fff00fd500000001800000002a00f3e209", 0x29) r1 = fcntl$getown(r0, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000494000)={0x80000000000005, r1}) [ 556.887455] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=20812 sclass=netlink_route_socket pig=26008 comm=syz-executor4 [ 557.043410] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=26043 comm=syz-executor0 2018/01/18 20:25:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000191000)={0x3, 0x0}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00003be000-0xa)='/dev/cuse\x00', 0x400200, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000d4a000-0x10)={0xe, &(0x7f00000d7000-0xe)=""/14}) r2 = bpf$MAP_CREATE(0x0, &(0x7f00005c9000)={0x5, 0x8, 0x4000000000080, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000904000)={&(0x7f0000110000-0x8)='./file0\x00', r2}, 0xc) 2018/01/18 20:25:12 executing program 5: socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x10000) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x5)='/dev/ppp\x00', 0x101fe, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000009000-0x4)=r2) ioctl$BINDER_SET_MAX_THREADS(r0, 0xc0189436, 0xc00000000000000) 2018/01/18 20:25:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000c66000)=0x0) connect$inet6(r0, &(0x7f0000a02000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000004}, 0x1c) sendto$inet(r0, &(0x7f0000241000-0x23)="", 0x0, 0x8002, &(0x7f000053b000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000f64000)={0x0, 0x0, &(0x7f00000ed000)=[], 0x0, &(0x7f0000386000-0xb0)=[], 0x0, 0x0}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000081a000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cce000)=0xe8) r2 = getgid() syz_fuse_mount(&(0x7f00008db000-0x8)='./file0\x00', 0xc000, r1, r2, 0x6, 0x80000) 2018/01/18 20:25:12 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) set_robust_list(&(0x7f0000001000-0x18)={&(0x7f0000502000/0x2000)=nil, 0xe5, &(0x7f0000000000/0x1000)=nil}, 0x18) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x7ff) futex(&(0x7f00008a6000)=0x0, 0x80000000000a, 0x0, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f000085e000)=0x2, 0x0) 2018/01/18 20:25:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f000011f000)='/dev/amidi#\x00', 0x5e8, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f00000c5000)={0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000cc5000)='./file0\x00', &(0x7f0000fdd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00002f1000)=0x0, &(0x7f000044a000)=0x0, &(0x7f0000fc9000)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000da4000)="a1eb3876b0ae8b921596a2295a04b2415391c697ea47d1c631455361fe93766cf86a17c6fe7443a033d90cad57eec16d9b2fcf947f9a7105ed384d9e1365510ddde744fe22388d5443f92f71d7ae9d2edaf0e141fcd4370ab4ce9158eb7c456e2c67ef2e1ee689348e29cd564061b0c3", 0x70) fchown(r0, r1, r2) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000568000-0x10)={0x10000, 0x8000, 0x0}) getpid() 2018/01/18 20:25:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb6000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000da7000-0xb0)={{0x400, 0x9}, 'port1\x00', 0x10, 0x100000, 0x7ff, 0x75e0, 0x1, 0x7, 0xcce5, 0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000122000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00008a4000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 20:25:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009c6000-0x8)='./file0\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f000036d000-0x8)='./file0\x00', 0x0) listxattr(&(0x7f0000fde000+0x94)='./file0\x00', &(0x7f00007f7000-0x2)=""/2, 0x2) readv(r0, &(0x7f0000dd3000-0x10)=[{&(0x7f00001ff000-0x1c)=""/28, 0x1c}], 0x1) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f000074d000-0x6)={0x0, 0x0}, 0x6) 2018/01/18 20:25:12 executing program 6: mmap(&(0x7f0000000000/0xdf8000)=nil, 0xdf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000df0000-0x4)=0xb, 0x4) recvmmsg(r0, &(0x7f000086b000-0x1e0)=[{{&(0x7f0000df7000)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000614000)=[{&(0x7f0000df7000)=""/31, 0x1f}], 0x1, &(0x7f0000459000-0xe1)=""/225, 0xe1, 0x0}, 0x400}, {{&(0x7f0000216000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000df7000)=[{&(0x7f00005c4000)=""/18, 0x12}, {&(0x7f0000511000)=""/99, 0x63}, {&(0x7f0000df7000)=""/26, 0x1a}, {&(0x7f00005a7000)=""/123, 0x7b}], 0x4, 0x0, 0x0, 0x6}, 0x9}, {{&(0x7f00005de000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000df8000-0x80)=[{&(0x7f00000b2000)=""/118, 0x76}, {&(0x7f0000df7000)=""/73, 0x49}, {&(0x7f000026e000-0xdf)=""/223, 0xdf}, {&(0x7f0000df8000-0x54)=""/84, 0x54}, {&(0x7f0000647000-0xa0)=""/160, 0xa0}, {&(0x7f0000df7000)=""/235, 0xeb}, {&(0x7f0000aac000-0x12)=""/18, 0x12}, {&(0x7f0000b81000)=""/137, 0x89}], 0x8, &(0x7f0000df7000)=""/228, 0xe4, 0x100000001}, 0x3}, {{&(0x7f0000de9000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000df8000-0x90)=[{&(0x7f0000df8000-0xb)=""/11, 0xb}, {&(0x7f0000df8000-0xe5)=""/229, 0xe5}, {&(0x7f0000df6000-0xe6)=""/230, 0xe6}, {&(0x7f0000df8000-0x1000)=""/4096, 0x1000}, {&(0x7f00004e7000-0x36)=""/54, 0x36}, {&(0x7f0000807000)=""/45, 0x2d}, {&(0x7f0000df8000-0x54)=""/84, 0x54}, {&(0x7f0000923000-0xde)=""/222, 0xde}, {&(0x7f0000112000)=""/164, 0xa4}], 0x9, &(0x7f0000df7000)=""/80, 0x50, 0xffffffffffff7fff}, 0x1}, {{&(0x7f0000df7000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000bff000)=[{&(0x7f0000df7000)=""/51, 0x33}, {&(0x7f000024e000-0xe4)=""/228, 0xe4}, {&(0x7f000071b000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f00007b2000)=""/162, 0xa2, 0xfffffffffffffffb}, 0x0}, {{0x0, 0x0, &(0x7f00000ac000)=[{&(0x7f0000df8000-0x35)=""/53, 0x35}, {&(0x7f00008e4000)=""/43, 0x2b}, {&(0x7f0000df7000+0xed0)=""/219, 0xdb}, {&(0x7f0000df7000)=""/48, 0x30}, {&(0x7f0000df8000-0x53)=""/83, 0x53}, {&(0x7f0000c9a000-0x92)=""/146, 0x92}], 0x6, &(0x7f0000df7000)=""/130, 0x82, 0x1}, 0x6}, {{&(0x7f0000476000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000df7000)=[{&(0x7f0000815000)=""/59, 0x3b}, {&(0x7f000053c000-0x5f)=""/95, 0x5f}], 0x2, &(0x7f0000df8000-0x9)=""/9, 0x9, 0x8000}, 0x7}, {{0x0, 0x0, &(0x7f0000545000-0x10)=[{&(0x7f0000df8000-0xf3)=""/243, 0xf3}], 0x1, &(0x7f00009e8000-0xdf)=""/223, 0xdf, 0x2}, 0x9}], 0x8, 0x2, &(0x7f0000271000-0x10)={0x0, 0x1c9c380}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00002ae000)={0x0}, &(0x7f0000d73000-0x4)=0x4) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r0, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x92}, {&(0x7f0000df7000-0x8c)=""/140, 0x8c}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f0000d77000-0xa9)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000555000-0x31)=""/49, 0x31}], 0x9, &(0x7f0000c28000-0x7)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/01/18 20:25:12 executing program 5: r0 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f00001cf000/0x2000)=nil, 0x2000, 0x1, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000865000)='trustedselfð1*user,systemproc\\\x00', 0x0) ioctl$KDDISABIO(r1, 0x4b37) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f000043c000)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_emit_ethernet(0x7e, &(0x7f00005e6000-0xde)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0xffffffffffffffff, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x89, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, {[@ssrr={0x89, 0x7, 0x0, [@rand_addr=0x0]}, @rr={0x7, 0x13, 0x0, [@rand_addr=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x1b, 0x0, [@rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @multicast1=0xe0000001, @loopback=0x7f000001]}, @generic={0x0, 0x8, "cb3e16e45617"}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/18 20:25:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) r3 = epoll_create1(0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000863000)={0x7}, 0x1) recvfrom$llc(r2, &(0x7f0000989000)=""/94, 0x5e, 0x0, &(0x7f000081b000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0]}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000b82000)={0x10000004, 0x0}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) 2018/01/18 20:25:12 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x1, 0x5, 0x2, 0x3, 0x4, 0x7, 0x9, 0x4, 0x0}, &(0x7f0000001000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d2f000)=@assoc_value={r1, 0x3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x88000, 0x7, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/18 20:25:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000595000-0x58)={0x26, 'hash\x00', 0x1f, 0x0, 'sha384-generic\x00'}, 0x17) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000936000)={0x0, 0x0, 0x0}, &(0x7f00004ae000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000e6a000)='net/ip6_mr_cache\x00') r3 = accept$alg(r0, 0x0, 0x0) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) mkdir(&(0x7f00000ca000-0x8)='./file0\x00', 0x8) fallocate(r4, 0x0, 0x0, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000d6b000-0x4)=0x1f, 0x4) sendfile(r3, r4, &(0x7f00004eb000-0x8)=0x0, 0x2) 2018/01/18 20:25:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000004b000)='/dev/loop#\x00', 0x0, 0x4000) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009dc000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) readv(r0, &(0x7f0000111000-0x20)=[{&(0x7f0000c70000)=""/4096, 0x1000}], 0x1) syz_open_dev$usbmon(&(0x7f0000ae3000-0xd)='/dev/usbmon#\x00', 0xbc96, 0x101002) 2018/01/18 20:25:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r0, 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) openat$ptmx(0xffffffffffffff9c, &(0x7f00004af000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f000010e000)='/dev/snd/pcmC#D#p\x00', 0xd2, 0x2) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00001bf000)=""/22) syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) r2 = syz_open_dev$vcsn(&(0x7f000027b000)='/dev/vcs#\x00', 0x774, 0x2000) pipe(&(0x7f000027b000-0x8)={0x0, 0x0}) lseek(r2, 0x0, 0x3) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000016000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1, 0x5, 0xfe, 0x9, 0x0}, {0x9, 0x0, 0x0, 0x0, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xabb, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x44, 0x0, &(0x7f00000eb000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff47, 0x8, &(0x7f0000206000)=[], &(0x7f0000011000)=[0x0]}}], 0x0, 0x0, &(0x7f0000c8c000-0x1)=""}) accept4$packet(r2, &(0x7f0000795000-0x2)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000eb1000)=0x14, 0x800) sendmsg$can_raw(r2, &(0x7f0000142000)={&(0x7f0000e00000)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000bda000)={&(0x7f00004c3000-0x10)=@can={{0x0, 0x72e5, 0x0, 0xa77}, 0x3, 0x2, 0x0, 0x0, "cc49d930d0b623aa"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) 2018/01/18 20:25:12 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000e17000-0xb0)={0xfffffffffffffee2, 0xffffffff7fffffff, "c9a3aebd37f1a2e7267c6c5b7e2569cd9601d8b0aabeb5d25e03882177233ffce8fc9d3b1a91620dd4179e926de99d3b962bab209eea1e6aac98c341ab07c9fffffffffffffffd101bdd467f449e0ac759ec374c121e8286edc85d1b000000003b97a561f0166a471ac0571358c04a50148ff904ebc692303dcea9000686071e0da8c9c12f93691d2a4dabd4d022c7ea9e2e7462e13137bbbb593cc62b37ccdeb60dd2c6089c08"}, &(0x7f0000c98000-0x4)=0x0, 0x80400) 2018/01/18 20:25:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f000017e000-0xa)=""/10) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = syz_open_dev$audion(&(0x7f00000cd000)='/dev/audio#\x00', 0x6, 0x1) getsockname$netlink(r1, &(0x7f00009f5000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000047b000)=0xc) r2 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000635000-0x3)=r2) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cf9000-0x11)='/dev/vga_arbiter\x00', 0x40800, 0x0) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f000082e000-0x10)={0x5, &(0x7f0000350000)=[{0x5, 0x6, 0x8001, 0x9}, {0xff, 0x404, 0x2, 0x50000000000}, {0x9, 0x1, 0x0, 0xf6}, {0x1, 0x6, 0x1, 0x5}, {0x6, 0x5, 0x800, 0x6}]}, 0x10) setsockopt$packet_int(r3, 0x107, 0x3, &(0x7f0000d63000-0x4)=0x270866b6, 0x4) syz_open_dev$vcsa(&(0x7f0000de2000-0xb)='/dev/vcsa#\x00', 0x3ff, 0x301000) 2018/01/18 20:25:13 executing program 6: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x5) request_key(&(0x7f000000d000)='logon\x00', &(0x7f0000019000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000014000)='$\x00', 0x0) r0 = socket$key(0xf, 0x3, 0x2) getsockopt(r0, 0x6, 0x7ff, &(0x7f0000004000-0x77)=""/119, &(0x7f000000b000)=0x77) 2018/01/18 20:25:13 executing program 7: epoll_pwait(0xffffffffffffffff, &(0x7f0000b0e000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x0, &(0x7f0000b0e000-0x8)={0x0}, 0x20b0e000) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000009f000-0x12)='/dev/loop-control\x00', 0x6a0000, 0x0) epoll_create(0x1) 2018/01/18 20:25:13 executing program 5: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000ff3000-0xe)='/dev/admmidi#\x00', 0x80000000, 0x0) bind$netrom(r1, &(0x7f0000b8c000)=@full={{0x3, {"86c943823f48bb"}, 0x1}, [{"5ef8c2c7f4421a"}, {"6e64983474dffc"}, {"d4680073d74a4a"}, {"a17b4a38783e01"}, {"c58de8a88d5b56"}, {"87d3a9984536ed"}, {"ee12c1268ab50c"}, {"b19200b55dfefe"}]}, 0x48) r2 = syz_open_dev$sndmidi(&(0x7f00007d7000)='/dev/snd/midiC#D#\x00', 0x5, 0x2100) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000371000-0x28)={@common='teql0\x00', 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ff1000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) [ 557.584402] binder_alloc: 26085: binder_alloc_buf, no vma [ 557.590207] binder: 26085:26094 transaction failed 29189/-3, size 65351-8 line 2957 2018/01/18 20:25:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000cde000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000ab2000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002e7000-0xc)={0x0, 0x0}) r2 = gettid() r3 = gettid() perf_event_open(&(0x7f0000500000)={0x2, 0x78, 0xe3, 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) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f000051a000-0xc)={r1, r0, 0x0}) 2018/01/18 20:25:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000fb6000-0x10)={0x4, &(0x7f00001aa000-0x20)=[{0x6, 0xffffffff, 0x0, 0x4}, {0x3, 0x1ff, 0x400, 0x819}, {0x800, 0x8000, 0x6, 0x8}, {0x8, 0xaa, 0x7f, 0xfff}]}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000002000)={0x9, r1, 0x0, 0x0}) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") mmap(&(0x7f0000544000/0x3000)=nil, 0x3000, 0x1000000, 0x40010, r0, 0x0) socket$unix(0x1, 0x1, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000fb0000)='/dev/amidi#\x00', 0x80000001, 0x200000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000036f000-0xc)={0x0, 0x70e0, 0x30}, &(0x7f000001f000)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000a16000-0x8)={r3, 0x80}, 0x8) keyctl$session_to_parent(0x12) socketpair$unix(0x1, 0x400000005, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x541f, &(0x7f0000cf6000-0x8)=0x10000000423) 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}) 2018/01/18 20:25:13 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/policy\x00', 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x14, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x984, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$usbmon(&(0x7f0000007000-0xd)='/dev/usbmon#\x00', 0x36db, 0x779) r1 = syz_open_dev$vcsn(&(0x7f0000008000)='/dev/vcs#\x00', 0x8, 0x20c902) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f000000c000)={0x0, 0x800}) 2018/01/18 20:25:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00009af000-0x9)='/dev/sg#\x00', 0xe91d, 0x101000) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) openat$vcs(0xffffffffffffff9c, &(0x7f000062b000)='/dev/vcs\x00', 0x400, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cf5000-0xa)='/dev/cuse\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000c34000)=r1) 2018/01/18 20:25:13 executing program 6: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000984000-0x8)='./file0\x00', 0x7) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) execveat(r0, &(0x7f0000f6a000)='./file0\x00', &(0x7f0000199000-0x10)=[], &(0x7f0000f6a000)=[], 0x1100) 2018/01/18 20:25:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000622000)='/dev/cuse\x00', 0x10c40, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f000041a000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) 2018/01/18 20:25:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = syz_open_dev$mouse(&(0x7f000039b000-0x12)='/dev/input/mouse#\x00', 0x100, 0x20000) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000acd000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000e6e000)={0x1, {{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, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/18 20:25:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000cdb000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000283000)=""/174) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5bcf975798e517c053ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000019e000)={{{{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "7642e75f09fffffffffffffffee79fb4842ffebf4b163569ee94fc35134090c3d15c3fa96cc942aea07c4f108b869ba2f2f691aa02ec4db0ee1e055caacb00cae4df0944217f5c59a5fee9da1743a249"}, 0x160) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000a9a000)=0x0, 0x4) [ 557.628044] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/18 20:25:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x400000000, 0x0}, &(0x7f0000048000)=0x1, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f0000fd7000)={0xd1d2, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000422000)='/dev/vcsa#\x00', 0x2, 0x8300) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000b92000-0x1000)=""/4096) 2018/01/18 20:25:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000e43000)=0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000981000)='/dev/cuse\x00', 0x10000, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000c49000)={0x0, 0xffffffffffffffc0, 0xa5c, 0x6, 0x3f, 0x9}) r2 = syz_open_dev$dmmidi(&(0x7f000012c000-0xd)='/dev/dmmidi#\x00', 0x4af3, 0x408080) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00000f8000)={0xaa, 0x12, 0x0}) perf_event_open(&(0x7f000001d000)={0x5, 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, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000a02000)=0x9) 2018/01/18 20:25:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000571000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) r1 = socket(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000b48000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xf609, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x250b}, @in6={0xa, 0x0, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x0, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}], 0x90) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "000300", 0x14, 0x6, 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}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x4, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) removexattr(&(0x7f0000a5a000-0x8)='./file0\x00', &(0x7f000099f000-0x9)=@random={'trusted.', '\x00'}) 2018/01/18 20:25:13 executing program 0: 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]}) r1 = syz_open_dev$sndpcmc(&(0x7f0000382000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8, 0x2000) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000b92000)=0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000d5d000-0xc)='/dev/autofs\x00', 0x113000, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00006b1000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000f74000-0x50)={{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]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000d6a000)={{0x0, 0xf4e0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDGETMODE(0xffffffffffffffff, 0x4b3b, &(0x7f0000e51000-0x8)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000576000)=0x0) syz_open_procfs(r2, &(0x7f00002b9000)='cmdline\x00') openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/18 20:25:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000440000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e2, 0x0, 0x4, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x24, 0xffffffffffff29f8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x3b50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f000018d000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40048a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r2 = syz_open_procfs(r1, &(0x7f0000392000)='numa_maps\x00') sendfile(r2, r2, &(0x7f0000114000)=0x8000004, 0x6) 2018/01/18 20:25:13 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}}) r1 = msgget$private(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgsnd(r1, &(0x7f0000001000-0x88)={0x3, "c12c0dc2ee3fc508933e44cb758582d239746066e4ee08f1d1c1d3acc350fff36278eeb6d3b35287d77ee2f9bca220056e008bd2b970f051db63546ecfca60a3d8e1ecf5717548a10ca9235028cb0803c40ebf45118035688f255d7f22f53c298e0771d17bd5024b9bc7513140016702c0c21d2d55098e555adc1d9edf8a01e0"}, 0x88, 0x800) 2018/01/18 20:25:13 executing program 6: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000b50000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r0, &(0x7f0000795000-0x38)={&(0x7f0000f79000-0x10)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f78000)=[], 0x0, &(0x7f0000f78000)=""/155, 0x9b, 0x0}, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f78000)='net/icmp\x00') mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000be000)='/dev/rtc\x00', 0x30002, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getflags(r2, 0x409) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000b7f000/0x18000)=nil, &(0x7f0000a15000-0x18)=[@textreal={0x8, &(0x7f0000147000-0x38)="b800008ee00f01d166b9800000c00f326635001000000f300f01df67660ffeae2de2577e0f070f01cbf30f5e86edb7ba410066ed260f01cb", 0x38}], 0x1, 0x4, &(0x7f0000f78000)=[@flags={0x3, 0x80}, @cstype3={0x5, 0xe}], 0x2) recvfrom$inet6(r0, &(0x7f0000f72000-0x1e)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) r3 = fanotify_init(0x6, 0x80000) r4 = syz_open_dev$mice(&(0x7f0000c3b000)='/dev/input/mice\x00', 0x0, 0x802) socket(0xb, 0x5, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000a9e000)={0x0, 0x64, "a79d3ee8692a32ff5a1da0727fa4d124b6b9ce89cfc27d80efde8ee1e7c22adf77d39bb7dc89b71117fb7f601f1201cd750bdb84a626cf5dd94df56a08761cf421b71e0fae2cda133d5486451c99a4f554a8c6da6346afbb659140c2de16d94c3b3a555c"}, &(0x7f0000168000-0x4)=0x6c) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000ba0000-0x8)={r5, 0x1}, 0x8) mmap(&(0x7f0000f72000/0x2000)=nil, 0x2000, 0x0, 0x21011, r0, 0x0) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x0, &(0x7f0000f75000)=[], 0x0, 0x0}, 0x0) sendto$inet6(r0, &(0x7f0000867000)="", 0x1df, 0x0, &(0x7f000064b000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) dup2(r3, r3) 2018/01/18 20:25:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000749000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000554000-0x11)='/selinux/enforce\x00', 0x2, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x0, 0x0, 0x0, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/18 20:25:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002ff000)='/dev/vga_arbiter\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000fdf000-0x10)={0x42, 0x20c, 0x8, 0x4, 0x0}, &(0x7f000047a000)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00002cd000)=@assoc_value={r1, 0x29b24283}, 0x8) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = memfd_create(&(0x7f00000cf000-0xb0)="871b2d10e0a02b12f842fd0a3c150d11e77ed7a9ada1cba09bd93c003207e64e7617b5054f31a0b1fed3ca0691fadf52e5fb79f0a117769ed7a28c3d1c662da161f0e94a60dfb0c6929d1080ebb8dbed5b6759c137c8814a681a8eec04dcce91b41c14a963e4e77c7c65b7455167b5d55b99603cbb6df46024363dff7c1a71103707776a2feaf653185aa36b42c951000003ffab497e968aa6be194c3c5c9acaa04eaf4a018bfa5dd97473260796b860", 0x3) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00009e5000-0x10)={&(0x7f0000923000/0x2000)=nil, 0x2000}) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) clone(0x0, &(0x7f0000e34000-0x71)="", &(0x7f0000128000)=0x0, &(0x7f0000493000-0x1)=0x0, &(0x7f0000b45000-0x48)="") close(r2) getsockname$ax25(r0, &(0x7f0000acc000)={0x0, {""/7}, 0x0}, &(0x7f0000738000)=0x10) recvmsg(r3, &(0x7f0000304000)={&(0x7f0000797000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000735000)=[{&(0x7f00005b2000-0x1000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x400}, 0x40000022) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f000025d000-0x4)=0x9, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000a72000-0x28)={'vcan0\x00', r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 20:25:13 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000005000-0x18)='vmnet1/security&selinux\x00', 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000008000-0x8)='./file0\x00', 0x101000, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000008000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) 2018/01/18 20:25:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000084c000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000e39000-0xe)='/dev/snd/midiC#D#\x00', 0x8, 0x2000) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000110000)=0x4) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000e26000)={r2, r2, 0x1, 0x10000, &(0x7f000053f000-0x8f)="105e7807c2a04b8167a44a229672117d568fd36ccf2b0280c7b315e0fbe88ec9c3d2aee99fd32ea609972850831c7c53b3f20b677fa93cba8eb0bb9489c1254de01aeafe20000db85493acbf64091897987d9e56fd613e9ccfb4dd713f923e13c1161ad7b4b72fc0ad2c50a3c1aed4cb50073f2519668fe9aa264a475b40a403010c49f928e073e157b72833e65de4", 0x3, 0x8e7, 0x401, 0xfff, 0x101, 0x4, 0x86b, "893fa7673df7d388c32732e68610bbaa09d26ed24b9f6b6065f9e2d07a90d51c80a8ec9c3a36f9d08c09f41c8a161dacd1d93141f7606d68450560460d36cb63e52a19fcc3c55cb31ea3ee1816cf85c9f38ecda2d18503bdcfefa9ca18374ad7f4710f8d76b0fb6d0030b7fdcb1f19e4004e79aab03d0b8310c590aa107d85a6ca34cef4c7e49e880afd9e27ca40d7cdb7e06d5ba0c2cbf38e0ff1b726168fd6dc74e2d7d30efbaf7d236baa91a21c3747267d588d8ba05987f1a42113103eabb27f969ffdcb90250dc907d760f9fd9ae21723e5fac8ec192e4e736c2971992337384865c61c99498d55b570f844af36a73c3c7eeda35b"}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000341000-0x18)={0x1, 0x0, [{0x40000010, 0x0, 0x0}]}) ioctl$KVM_KVMCLOCK_CTRL(r3, 0xaead) 2018/01/18 20:25:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f00004d4000-0xe)={0x3, &(0x7f0000cc1000-0x18)=[{0x2, 0x1ff, 0x6, 0x71b}, {0x80000001, 0x3, 0x589899b9, 0x6}, {0x4000000, 0x7, 0x7, 0x6}]}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005a6000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) r1 = creat(&(0x7f0000b3f000-0x8)='./file0\x00', 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000169000-0x8)={0x0, 0x0}) connect$inet6(r1, &(0x7f0000656000-0x1c)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1}, 0x1c) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000d16000)={0x1, 0x0, [{0xb8c, 0x0, 0x9}]}) recvmmsg(0xffffffffffffffff, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f0000b8e000)=""/0, 0x0}, {&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x1000000000000036, &(0x7f0000d85000)=""/79, 0x4f, 0x0}, 0x0}, {{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a4000-0x90)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x0}], 0x14d, 0x0, &(0x7f0000bc1000)={0x0, 0x989680}) finit_module(r2, &(0x7f00000a6000-0xe)='rng\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x3) connect$packet(0xffffffffffffffff, &(0x7f0000b23000-0x4)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/18 20:25:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = syz_open_procfs(r0, &(0x7f00006de000)='stat\x00') syz_open_procfs(0x0, &(0x7f0000e98000-0xb)='projid_map\x00') sendfile(r2, r2, &(0x7f0000867000)=0x0, 0x4) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) 2018/01/18 20:25:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000df2000-0x34)={{0x3, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000326000-0x9)='/dev/ppp\x00', 0x80, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f00008dd000-0x10)={0x1, 0x8, "bb867de32da6455b"}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000a0a000-0x8)={0x0, 0xfffffffffffffffa}, &(0x7f0000b67000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000a0d000-0x108)={r2, @in6={{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x81, 0x3, 0x40, 0x6, 0x80, 0x3, 0x8, 0x533b, 0x44c68, 0x0, 0x0, 0x100000001, 0x9, 0x3ff, 0xfffffffffffffffd]}, &(0x7f0000a68000)=0x108) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/01/18 20:25:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00004af000-0xa)='/dev/ptmx\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 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x48002, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000ab4000)=0x28e, 0x4) write$sndseq(r0, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x5, 0xb5}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x5, 0x0, 0x0]}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x5}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw8={"d21727daa1eb0e4c89d32561"}}], 0xc0) prctl$setptracer(0x59616d61, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) 2018/01/18 20:25:13 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x21, &(0x7f00000d3000-0x20)={0x7, {0x7ff}, 0x10000003, 0xa4ac}, 0x0, 0x8, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000094f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000068f000)='/dev/rfkill\x00', 0x12800, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000cf0000)=0x0) getpgid(r2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00009d3000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e8c000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00003e3000+0x8bb)=@sack_info={r3, 0x1, 0x1}, &(0x7f0000653000-0x4)=0xc) r4 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f00009cf000-0x18)={0x1, 0xab1, 0xbcb}) readv(r4, &(0x7f000063e000)=[{&(0x7f0000005000)=""/213, 0xd5}], 0x1) io_setup(0x0, &(0x7f0000967000-0x8)=0x0) io_cancel(r5, &(0x7f0000ded000-0x40)={0x0, 0x0, 0x0, 0x3, 0x0, r4, &(0x7f0000c97000)="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", 0x1000, 0x7, 0x0, 0x0, r1}, &(0x7f00001af000-0x20)={0x0, 0x0, 0x0, 0x0}) 2018/01/18 20:25:13 executing program 4: mmap(&(0x7f0000000000/0x27b000)=nil, 0x27b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000027b000)='/dev/mixer\x00', 0x800, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) openat$vcs(0xffffffffffffff9c, &(0x7f0000278000)='/dev/vcs\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000271000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2283, &(0x7f0000278000-0x1)="") 2018/01/18 20:25:13 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, 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 = memfd_create(&(0x7f000003e000)='\'', 0x0) bind$bt_rfcomm(r1, &(0x7f000051e000)={0x1f, {0x101, 0x80, 0x4c0, 0x4, 0x9, 0x5}, 0xb}, 0x9) r2 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f00009e4000-0x4)=0x0) 2018/01/18 20:25:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000ad6000+0x9ae)='/dev/adsp#\x00', 0x89b, 0x100000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000280000-0xa2)={0x0, 0x9a, "1f25ee249a5f15e08ffa4c0c14ff9019fac33d1119150b1a7f038e2753b1a4310e75b31059ad3e86ef1332eb364d25ecafcf825145eca455b55c59b75bc4fe52abb57174417964af6199035a595d7cb82423750a8ed2ab3589eb72bb57eb1ce426f9b91b68ce6b126c7d94d399862c1f96807ef7f1f466af7b31729a340ac2114e0971975b1e9a6e38126c6a6da1f9a57371e56592625ffc920d"}, &(0x7f0000be7000-0x4)=0xa2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000048a000)={r1, 0x2, 0x20, 0x80000001, 0x16}, &(0x7f00008e6000-0x4)=0x18) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000ad8000)={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='ip_vti0\x00'}}, 0x1e) writev(r2, &(0x7f0000212000-0x70)=[{&(0x7f00008bc000)=')', 0x1}], 0x1) 2018/01/18 20:25:13 executing program 5: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x0, 0x5, 0x0, &(0x7f0000f61000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x24000000) 2018/01/18 20:25:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$int_out(0xffffffffffffffff, 0x5462, &(0x7f00001d7000-0x8)=0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 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) close(r1) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/18 20:25:13 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000494000-0xd)='/dev/usbmon#\x00', 0x2, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f0000de2000)={0x12, 0x1, 0x3, @fuse_notify_poll_wakeup_out={0x2}}, 0x12) openat$selinux_load(0xffffffffffffff9c, &(0x7f00009db000-0xe)='/selinux/load\x00', 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000ea000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) clock_gettime(0x0, &(0x7f0000c54000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000aa9000)={{0x3, 0x1, 0x3, 0x1, "9713aabf819c765712470669a768ec9502eb704bd56a983a588861d486fbe9fd4ade0a7b379cb0b907e2f4b2", 0x9}, 0x2, [0x100000000, 0x81, 0xc0a, 0x8, 0x5, 0x5, 0x0, 0x10001, 0xffffffff90fb7ebe, 0x3, 0x3, 0x9, 0x8000, 0x0, 0x9, 0x7fff, 0x6, 0x1, 0x5, 0x2, 0x6, 0xfff, 0x2, 0x7fff, 0x9, 0x0, 0x3, 0x8, 0x6, 0x6, 0x7, 0x5, 0x400, 0x7, 0x0, 0x101, 0x5, 0xbd91, 0x700, 0x1, 0x8001, 0xc2c, 0x4, 0x34db, 0x14, 0x5, 0x6, 0x1, 0x3, 0xfffffffffffff9d4, 0x80000000, 0x2, 0x6, 0x2, 0x3, 0xfffffffffffffffe, 0x7, 0x408, 0x0, 0x101, 0x5, 0x93f, 0x77, 0x101, 0x101, 0xff, 0x3, 0x3fff8000, 0x200, 0xff, 0x2, 0xfffffffffffffffb, 0xfffffffffffffff8, 0x2, 0x3ff, 0x0, 0x80000001, 0xae, 0x1f, 0x2, 0x100, 0x3, 0x5, 0x9, 0x8, 0x1000, 0xffff, 0x2, 0x5, 0x2, 0x8, 0x8, 0x5, 0x6, 0x2, 0x8001, 0x3ff, 0x524, 0x9, 0x4, 0x8, 0x1, 0x1, 0x5, 0x7, 0x0, 0x2, 0x100000000000000, 0x3, 0x100, 0x7, 0x9, 0x4a, 0x7fff, 0x1, 0xcc8a, 0xf0, 0x5, 0x61, 0xcb7e, 0xd729, 0x80000000, 0xffff, 0x0, 0x2, 0x4, 0x20, 0x81], {r3, r4+30000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f00008dc000)=0x0) 2018/01/18 20:25:14 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e2a000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000500000)=0xdcc, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f16000-0x2)='/selinux/enforce\x00', 0x101000, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000272000)='/dev/snd/timer\x00', 0x0, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c13000)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f00005c5000)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$can_bcm(0x1d, 0x2, 0x2) 2018/01/18 20:25:14 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000055f000-0x10)={0x0, 0x0}, &(0x7f00007f9000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00000bf000)={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) r2 = 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, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r1) 2018/01/18 20:25:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$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) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x400001, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000052a000)=r0, 0x1) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00003e4000)=r0, 0x4) 2018/01/18 20:25:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f0000426000)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000de5000-0x5)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x0}, @broadcast=0xffffffff}, 0xc) 2018/01/18 20:25:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000e5000)='clear_refs\x00') getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000237000-0x18)={0x0, 0x401, 0x30, 0x0, 0x6}, &(0x7f00001ef000)=0x18) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000e3e000-0x4)=r2, 0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0xffffffff7fffffff) r3 = syz_open_procfs(0x0, &(0x7f0000837000)='loginuid\x00') sendfile(r1, r3, &(0x7f000017f000)=0x0, 0x1) 2018/01/18 20:25:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x1, 0x0) prctl$void(0x1f) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000cbc000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000f43000-0xc)={r0, r0, 0x8000000000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000001000-0x4)=0x7f, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000b04000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000236000)={"91a4232a17204fea0471c1eaf81da315", {0x4, 0xe5c, 0x400, "db6e889deb42", 0x6, 0x0}}) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f00006a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f000006b000)=0x0) 2018/01/18 20:25:14 executing program 0: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f000047d000)={&(0x7f00005cf000/0x3000)=nil, 0x200, 0x5, 0x0, &(0x7f000022e000/0x2000)=nil, 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) fallocate(r0, 0x0, 0x10004, 0x7) write(r0, &(0x7f0000002000)='/', 0x1) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000001000-0x8)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000854000+0x8ff)={0xba, &(0x7f0000000000)="99cb4a2cd558bb58393111902475830f8c4a01e700935f14de398755ee3b0a72ff706b44ffcbe6236ef5eb891a86516fbe8708db29f6c1d3ec389f0d059336efe36f3d83e0ac94133aa8f81dbb3ed424b080f8833088bfb83eacdb57bf84c5a6430f13df2fd7902bd273f1def30903320e27c9d9008c5d360d26b63f793ab9c48895f52081123e23b93204f7de89ed76f1ffbfd988522e9d7eec6597810daad7e27141b2e219981a9e82c71ead9bb7cc52310fa9dc96bad9a4ab"}) renameat(0xffffffffffffffff, &(0x7f0000001000)='./file1\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/01/18 20:25:14 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000f37000-0xd)='/dev/dmmidi#\x00', 0x4, 0x400) lremovexattr(&(0x7f00002b0000-0x8)='./file0\x00', &(0x7f00002f6000-0x11)=@random={'os2.', '/dev/dmmidi#\x00'}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f00007e1000)=""/237, &(0x7f0000000000)=0xed) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x6, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000002000-0xed)=""/237) fcntl$setsig(r0, 0xa, 0x16) bind$bt_hci(r0, &(0x7f0000002000-0x6)={0x1f, 0x5, 0x3}, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000003000-0xb0)={{0x1, 0x2}, 'port1\x00', 0x9cf1364cb1d01cf0, 0x140000, 0x9, 0x5a, 0x5, 0x100000001, 0x62, 0x0, 0x1, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000002000)={0x7, r0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000003000)={0xdde8, 0x8, 0xa, 0x1, 0xcb, 0x2, 0x9, 0xa132, 0x0}, &(0x7f0000003000)=0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000003000)={r2, @in6={{0xa, 0x1, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000004000)=0x0, &(0x7f0000004000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000003000)={0x7ff, 0xfb, 0x1, 0x2, 0x1, 0x800, [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(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000006000-0x7a)=""/122) socketpair$inet6(0xa, 0x2, 0x1, &(0x7f0000005000-0x8)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f0000001000)={0xffffffff}, 0x0, 0x8) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000004000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000006000)={0xffffffffffff7fff, 0x3493d851, 0x1, 0x46, 0x2, 0x1, 0x6, 0x98d, r2}, &(0x7f0000003000)=0x20) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000007000)=0x5, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0x40)=""/64, 0x40}, {&(0x7f0000001000)=""/55, 0x37}, {&(0x7f0000008000)=""/245, 0xf5}], 0x3) 2018/01/18 20:25:14 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x40b, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000-0x60)=[{&(0x7f0000001000-0x2b)=""/43, 0x2b}, {&(0x7f0000bf7000)=""/152, 0x98}, {&(0x7f0000001000-0xa8)=""/168, 0xa8}, {&(0x7f0000000000)=""/37, 0x25}, {&(0x7f0000001000-0x74)=""/116, 0x74}, {&(0x7f0000001000-0xca)=""/202, 0xca}], 0x6) 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 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) shutdown(r1, 0x0) connect$unix(r1, &(0x7f0000fce000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r3 = accept(r2, &(0x7f0000367000+0x89c)=@hci={0x0, 0x0, 0x0}, &(0x7f0000f47000)=0x6) sendto$inet6(r3, &(0x7f0000bb5000)="ce", 0x1, 0xc840, 0x0, 0x0) 2018/01/18 20:25:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$sndmidi(&(0x7f0000d73000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x20001) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r1, 0x43) r2 = socket$inet6_sctp(0xa, 0x2000000000000001, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet6(0xa, 0xb, 0x10000) accept4(r0, &(0x7f000020a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000957000)=0xffffffffffffff50, 0x0) 2018/01/18 20:25:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000047d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000067b000-0x8)='keyring\x00', &(0x7f0000690000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key(&(0x7f0000539000)="69645f726500000400000020", &(0x7f0000e30000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000f91000-0x1)='x', 0x1, r0) keyctl$invalidate(0x15, r1) 2018/01/18 20:25:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x2004, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000001000-0x50)={{0x2, 0x19}, {0x5, 0x4}, 0x8001, 0x4, 0xc1f, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00001ab000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x27fc) close(r1) 2018/01/18 20:25:14 executing program 2: r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000001000-0x4)=0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000725000-0x1e0)={0x0, 0x0, 0x0, 0x0, 0x0, []}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000001000-0x4)=0x3) 2018/01/18 20:25:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$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 = syz_open_dev$admmidi(&(0x7f0000626000-0x4)='/dev/admmidi#\x00', 0x4, 0x200000) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000ff8000)=""/49, &(0x7f00001c0000-0x4)=0x31) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000e86000/0x18000)=nil, &(0x7f00009d6000-0x18)=[@text32={0x20, &(0x7f00000fe000)="c74424000d800000c744240206000000c7442406000000000f0114240f01b8ecffffff66b87b000f00d0f6fcc4e21d16f666b877008ec00f23d40f23458fc840a34a29000f20de", 0x47}], 0x1, 0x0, &(0x7f000084d000-0x10)=[@cstype0={0x4, 0x7}], 0x1) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000869000)={[0x9, 0x80000001, 0x0, 0xcea6, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/18 20:25:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000cf7000)='/dev/qat_adf_ctl\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000481000)=0x0, &(0x7f00006c6000-0x4)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001a3000-0x28)={@common='syzkaller0\x00', &(0x7f0000330000-0xf6)=@ethtool_gstrings={0x1b, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 20:25:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 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) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) readv(r2, &(0x7f000096c000)=[{&(0x7f00003ea000)=""/188, 0x2}], 0x1) pipe2(&(0x7f0000fa1000-0x8)={0x0, 0x0}, 0x84800) sendto$inet(r0, &(0x7f0000735000-0xa6)="91b0f5", 0x3, 0x0, &(0x7f00004d3000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 20:25:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000801000+0x314)="008d74") exit(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x3, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f0000419000-0x44)=""/68, 0x22d) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000058000)=0x4) 2018/01/18 20:25:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000000000+0x1d)={&(0x7f0000001000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000ed6000)=[{&(0x7f0000988000)="596047e7cbdfb5115b8a8f55fa5fd246889e7efa33adeb8169b172ab356d898d219d217795892f8c02e865bea5fa35fa4746ec9eb2c3b46c6e592ef40ab5b0e8ef7a7d1d79b078f74a21d52bfd5de640532a335ad162c28c9397139099772debe3a5f260677693d4195f50b1e199f3d8", 0x70}, {&(0x7f00002b9000-0xb1)="bea8f55501fc578ffabd0fac8400e599cc02deec595177d2294b096efe9a41a6639627583ae92dce05aeb9863939397d5f88d1ca83e262994b1993ff164e5f88d90a391ee7716f802b0c274b149a8955758445865430f82ecc962815889689651fcebbc6fca286dc8496e192862cea76be77979b8081c107d7c4796dac27375c587f55ea556a4f8760c1016c550f2684fe8ecfc9e72b56246b0dbcad2099341ca4c8e6499f3869b1e438adae3c4027db15", 0xb1}, {&(0x7f0000000000)="641cb42e50d0222af1aa00a6f034a0a5eab922c7b72915b2e1f5528ed163799a60562984f399e510903c8a80013e32ef9256f59622ec250b00e494874d32477c9b9ccbbe3ada1f17ec97", 0x4a}, {&(0x7f0000ec9000-0x84)="813b9ae2f373b9cde18b21c2963406e3d384437e5549acd07e50b0d63bc324a392a658082862b7794fa6c845ef3bcbc7c38d77395341f3f1556f798cc75ffcc7bb0ca32e430fc498d447d66eb97a5f0dfb75007919fde36e54cb0210a97895f07d84a1ac5e1a41dea677d18969282d15e81c10d74b68496bfd248a16933b6c1cbf11b137", 0x84}, {&(0x7f00002fd000)="9e8bcc5262e463490c9523aef6eb20040831aa1917a19d66628af149772212bce2b0d31a4745002798696ead4dc1bb03683267101e208bbb1d7b1ecdb5ac808908e37bbd7fc4c5063e7f534b0a0f5a7938f4ac29b60cf376f5b7c783e53b80b1ef454ee5", 0x64}, {&(0x7f0000001000-0x4f)="659c7e35a1e758b9ec66fe38bfde7dea242aec5c5b52b5a01b23e24698422736d0dc3ab9a66b934fd62f048d34d8de39f36744c429edf80029ce86e5f9cf8f033f497b8cebd421098bd282d2de585c", 0x4f}, {&(0x7f0000001000-0xe7)="e551bce50c61e0bf4c789da69706bca7261986057e630e7c5b648a70be88c682e353ed9705ef96d2e6674faeecb5cd19dc204cda67b1c2621642b721be90d2a282a57b8312e85dbf4f7f595ccacbd7f034df5d3ea8c4ea39d454e37418bc6ec2907476798c76306e479acb33f8b306d20eac77dcb16c9916eacbddab2f4a01337aab31c2dfca0290a0e19292e2f58c79dce4dce188386512ea144d660081c0a11936de78c7c47611e26318e1027374a47e6f9c55b72c988543fa441187134bba76c8c26e7f809b39290a42999e537abd7e86435fa0c21417e63e2de158979363cf594d89a16400", 0xe7}, {&(0x7f00000ae000-0x35)="63785bddaa3a7e348baad0c418e962e6f9d66c68b2f7d4059e121fb41a5af3f9d0635f1107fd3d54c46a94654088137f990abf8989", 0x35}], 0x8, &(0x7f0000b79000)=[{0x1010, 0x115, 0xffffffff, "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{0x98, 0x10f, 0x7, "09fd9d3b794d96684abe3ca833fcbda29060c2d9b9188e0412017fe3d9447648f8b8cff4c22d2149a872aa717882697d9648387165a115aa3168a5b694661feebdf6098690866c21a7695f52e0b3ecd703d0017cf504866ea691458358f7d8dedf280e04b1e429604ef7ca9f3282517d0b1197626261ae2760dbbd08b216d36fae2da18ded"}, {0x60, 0x113, 0x5, "127f22aae4afa32caddb5133263b137cde40206723db1dfd7d698a55f90d45a9d703bb42e94ca7efbbeba80b41a58df485c4bf6dddd7b9b4ed1d5c50886ec242454a286f1afd96f3634e07da5fdd40"}, {0x28, 0x117, 0x0, "55d3da06670f18684de0572c03b833044ee6e13406da1706"}, {0xa0, 0x10f, 0x4, "f9df5dbd639124aeecb26793859c3a181ae8046f267ac2e865a52c20bb6cb9147dd445d0918197b6e6f4257d50845cd124e4654d32f639047fafb16b85ffe20647ec15de644be62fab2ad199f7a7fedc363e3ea5ed7d37d82ae9722b4c3cb2d8b2f9661522320991ee7a090a14fa6b6040b53abc07b2ed2e9d022af050faacb0696641e0367fd584b7b1bf4cc66545cf"}, {0x50, 0x10a, 0x80, "aa87fdc77d79c3016dc4f89f4de9217cb0d7967cc5a1d8abade6e625c038023848e2daa1553c20bf06945b9fec2672840a1e319d03282b892ce9"}, {0x1010, 0x11f, 0x2, "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"}], 0x2230, 0x44000}, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000fb8000)=@generic={0x20000000001e, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r1, &(0x7f000091e000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b0a707ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f2000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) sendmsg(r1, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f00001fd000)=[], 0x0, &(0x7f0000d19000)=[], 0x1d7, 0x0}, 0x0) 2018/01/18 20:25:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000e8a000-0x4)=0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000bee000)="fe9971d1f21a48d9a6c7c75c2a1ee146e18061fc9a38fac094a9db2b9aebddcc0a6eed24fddbfe49143dd6e921a35ff6e1208969984813280b872e85649c22666384c6547dfc843dfe5b915ba8b3254bcdd07dd192734c9767c73deba842f95ceb78e101b86234c8faca9910a50df61c3c6db211f7d47b87538cfe2d5bc835eb1cd13de44238ba0f837e893a5fac42b4d664a8693d940d8727b87b4f97ddbf07d7a22cb89962bed5f8e5759131d3483afc0dcc576cc051c8c9233a099b136a7c9d10ed3f26ffcccb8ba6430f64ef797f70131992dbe1ef161957ca1db9fd662ed3") getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00006d3000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000026e000)='/dev/sequencer\x00', 0x181000, 0x0) sendmsg$unix(r2, &(0x7f0000b46000)={&(0x7f00007b7000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00007f9000-0x10)=[{&(0x7f00004a0000)="36d075fad1f91560fb7449caae4321dde6d2b5524d450b27886ed5a3993cf8eec13c9e619d71146050d0d92eb18beb29babc24a20699732e4054bed1065dcf8fcf3fe83e8f6c2919f39022e7a4cb4b658bbc500f9d118ace57183358b178b5517a56872d3646977752c93fcf760b93e45eecfb41579ad540f07b39fae8fda390ba71ab8f1cb0419a56f6", 0x8a}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 20:25:14 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x1, 0xdf5, &(0x7f0000004000-0x8)={0x0, 0x0}) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000002000-0x28)={0x4, 0x6, 0x12, 0x20, "dfa31cbc6ee7260fb8baf49f5bd6a7d3d9d8f475fb958212d58a71bf49954a05"}) 2018/01/18 20:25:14 executing program 2: r0 = socket$inet(0x2, 0x801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000000)=0xe69, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000001000-0xb)="0800000000006a00009165", 0xb) 2018/01/18 20:25:14 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x0, &(0x7f000000a000)=""/244, &(0x7f0000002000)=0xf4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000001000-0x18)={0x10001, 0x7fffffff, 0x1000, 0x6, 0x9, 0xffffffff7fffffff}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) 2018/01/18 20:25:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000000000)='&selfem0selinuxcpusetwlan1', 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x10d, 0x1, &(0x7f0000389000)="01000dc114cd59f9300cbed1ae29fc0ed80cc208067f2b75e954c67dc714c19bde7531253f4da80498e2fa0d367014a259fdd27b81448faee83e1097647e436e04823b00f92808773e70536ab6a66655ba067b9cde8b89a9d46c946d131c12b85a80190391d63609b64872080cd90cf93b9e9dd0b8d9dd71525f848edb118e8f045a673b7e938ee9ad5ba88d0d42333c8afef2b55ef2a586958bf63a34f1009e24897fca0e10c434bc9d6deeec1ddc20a4ddd39187f1f078fac85711a4db75e78e62f9b54fe8981643202a9cb1ca0f60cc2580dfeab6333e4ec4052b", 0xdc) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f000037d000)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x9}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000002000-0x8)={0x3, 0x0}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cd3000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000d21000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f0000512000-0x10)={0x0, &(0x7f000085f000-0xf6)=""/246}) 2018/01/18 20:25:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00008a0000)={0x0, 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) pselect6(0x40, &(0x7f0000002000-0x40)={0x4ba, 0x7, 0x800, 0x2, 0xffffffffffffff71, 0x4, 0x7f, 0x100}, &(0x7f0000000000)={0xffffffffffffc139, 0x0, 0x8, 0x6, 0x9, 0x80000001, 0x0, 0x0}, &(0x7f0000001000)={0x6c, 0x101, 0x80, 0x80, 0x2, 0x7, 0x3, 0x0}, &(0x7f0000001000)={0x0, 0x989680}, &(0x7f0000000000)={&(0x7f0000000000)={0x0}, 0x8}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000002000)='/dev/snd/pcmC#D#c\x00', 0x101, 0x20100) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000001000-0x4)={0x2, 0x6, 0x1000}, 0x4) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x0}], 0x1, &(0x7f0000000000)={r0, r1}) 2018/01/18 20:25:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6, 0x40000) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000-0x18)={r2, 0x9, 0x10, 0x1, 0xc5}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f00002c8000-0x9)=""/9, 0x9, 0x40000000, &(0x7f0000451000)={0x1a, 0x1f, 0x6, 0x3, 0x2000000000000000, 0x8000, @random="9703274e3d09", [0x0, 0x0]}, 0x10) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f0000710000-0x1d)={0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, 0x1c) llistxattr(&(0x7f000097f000)='./file0\x00', &(0x7f000015c000)=""/163, 0xa3) sendto$inet6(r3, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000a24000-0xe6)={0x0, 0x1c, "5a969e76059332ba5404740f1a6c9042bea1598f32c84d62c9a62b41"}, &(0x7f000039f000-0x4)=0x24) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x10000) 2018/01/18 20:25:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009e5000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000f5d000)={0x1a1, 0x1, 0x202, 'queue0\x00', 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r0, &(0x7f0000ade000-0x24)="240000001a0025f00000000401111f0e0a0b00000004bf00000009ec0800030005000000", 0x24) recvfrom(r0, &(0x7f0000666000)=""/213, 0xd5, 0x20, 0x0, 0x0) 2018/01/18 20:25:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000035a000)='/dev/loop#\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00002b4000)={0x0, @in6={{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00007c5000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000edb000-0xe9)={r2, 0xe1, "58315b750e409a6aef993ed8c7eea80086ebc16309913aa6b63d962a352135e494c31f5df27a1470a2d9fcd88898ee23a952623e17205509cb167cd76c29a36f32e5fde3b5071dc222e5947505ebd9304462ee3983f2a3fadc74e7d6177560d657acaad983ecc7f9d90ae2259fd901d16bacd5852f964c8d92807980fc0531bb7908dbfaf7eebb4da0440ace1ead932d7f7c679e815594f0a0b4186475fb949e0b8e342dd98f830d2f30182d4296afca7b411f9cefe97114040ceb088c18a5d3183cf63ffb71a7d9cfef7383a6954c90fbe9e2e1c9f747f7e2d4694d463d8355a3"}, &(0x7f0000351000-0x4)=0xe9) fadvise64(r0, 0x0, 0x0, 0x0) 2018/01/18 20:25:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f000095a000)='./file0\x00', &(0x7f0000046000-0x10)={0x401, 0x6}) stat(&(0x7f0000d4a000-0x8)='./file0\x00', &(0x7f0000821000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f00009d2000-0x8)='./file0\x00', 0x0) mount(&(0x7f000014c000)='./file0\x00', &(0x7f00004d9000-0x8)='./file0\x00', &(0x7f0000e16000)='fusectl\x00', 0x0, &(0x7f0000c50000)="f5d8be1e9cf4b1d2b0a2") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) signalfd(r0, &(0x7f00000b9000-0x8)={0x0}, 0x8) lgetxattr(&(0x7f00007f7000-0x8)='./file0\x00', &(0x7f00006ec000-0x11)=@known='security.selinux\x00', &(0x7f0000d76000)=""/106, 0x6a) syz_open_dev$dmmidi(&(0x7f00003c2000)='/dev/dmmidi#\x00', 0x7a, 0x4700) r1 = open(&(0x7f0000313000-0x8)='./file0\x00', 0x400000, 0x41) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000f74000-0x4)='tls\x00', 0x4) 2018/01/18 20:25:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x7a, &(0x7f0000f83000)={0x0, @in={{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]}, 0x0, 0x0}, &(0x7f000095f000)=0x98) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003ea000-0x10)='/selinux/status\x00', 0x0, 0x0) sendto$unix(r1, &(0x7f000012b000-0x16)="80d981610de40a767701ecd3e2135d9474e858b901da", 0x16, 0x80, &(0x7f0000b7e000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/18 20:25:14 executing program 1: shmget$private(0x0, 0x1000, 0x1fe, &(0x7f0000adc000/0x1000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000ffc, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000375000)='./file0\x00', &(0x7f00005e0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000041b000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f0000d1c000)='./file0\x00', 0x2, r1, r2, 0x4, 0x420) ioctl$KDGKBLED(r3, 0x4004510f, &(0x7f0000001000-0x1)=0x0) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000d6e000-0xd8)=@ioapic={0x0, 0xfb8c, 0x2000400000000, 0x100000001, 0x0, [{0x49, 0x200, 0x9, [0x0, 0x0, 0x0, 0x0], 0x1000000010000000}, {0x9, 0xffffffff, 0x2, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x2, 0x5, 0x2, [0x0, 0x0, 0x0, 0x0], 0x40}, {0x4, 0x8001, 0x6, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x9, 0x7, 0x5, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x7, 0x7ff, 0x4, [0x0, 0x0, 0x0, 0x0], 0x140000000000000}, {0x6, 0xf5, 0x9, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x1d, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0], 0x80000000}, {0x400, 0x40, 0x0, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffa}, {0x2, 0x1000, 0x41964c9e, [0x0, 0x0, 0x0, 0x0], 0xf363}, {0x5, 0x8f, 0x7fff, [0x0, 0x0, 0x0, 0x0], 0x10001}, {0x100000000, 0x77, 0xff, [0x0, 0x0, 0x0, 0x0], 0xffffffff}, {0x3, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x8000, 0xffffffffffffff00, 0x1516, [0x0, 0x0, 0x0, 0x0], 0x9}, {0xbf, 0x2, 0x1, [0x0, 0x0, 0x0, 0x0], 0xb8db}, {0x3, 0xfffffffffffff34d, 0x80000001, [0x0, 0x0, 0x0, 0x0], 0x2}, {0xd2ca, 0xfff, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x9, 0x7, 0x8, [0x0, 0x0, 0x0, 0x0], 0x8000}, {0x40, 0x6, 0x9fc, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x249, 0x4, 0x5, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x5, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0], 0x7}, {0xaf, 0x2, 0x200, [0x0, 0x0, 0x0, 0x0], 0x3}, {0xb9, 0xfffffffffffffffd, 0x8, [0x0, 0x0, 0x0, 0x0], 0x9b}, {0x19e, 0x40, 0x9, [0x0, 0x0, 0x0, 0x0], 0x48}]}) madvise(&(0x7f00008ee000/0x2000)=nil, 0x2000, 0x1b) mount(&(0x7f0000596000-0x8)='./file0\x00', &(0x7f0000271000-0x8)='./file0\x00', &(0x7f0000c06000)='afs\x00', 0x40, &(0x7f00007f5000-0x66)="f9792fdb222e39c08a64363976c8e21931839f49a03984f4eab50209fa48e1fb1c4a521fa0f5b4b72843896c608662e3f7f0af0c2a4fd976ccade910d49991112e732fa9e236b56dc245d52a1d6f6f31aa43343b663d52facefa5cc75ec8d483234481169dc4") fcntl$getownex(r0, 0x10, &(0x7f000014a000-0x8)={0x0, 0x0}) r5 = geteuid() r6 = getuid() r7 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000293000-0xe8)={{{@in=@broadcast=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=@multicast2=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}}, &(0x7f00001f1000-0x4)=0xe8) r9 = getpid() r10 = gettid() getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000b25000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000c4000)=0xe8) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000cd3000)=r3) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00009ae000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004f5000-0x1)=0xc) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000ab5000)={0x2, &(0x7f0000b3d000)=[{0xf4ad, 0x4, 0x9, 0x1}, {0x81, 0xfffffffffffffffa, 0x401, 0x2}]}, 0x10) symlinkat(&(0x7f0000e8c000+0x1b9)='./file0\x00', r3, &(0x7f000074e000-0x8)='./file1\x00') getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000ed9000)={0x0, 0x0, 0x0}, &(0x7f000056d000-0x4)=0xc) r13 = getpgrp(r7) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000ce000)={{{@in=@remote={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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000046b000-0x4)=0xe8) r15 = getegid() r16 = getpgid(0x0) r17 = getuid() fstat(r3, &(0x7f00007f6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r3, &(0x7f0000ee0000)={&(0x7f0000d51000-0xc)=@kern={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00005dd000)=[{&(0x7f00009b0000)={0xfc, 0x3a, 0x8, 0x7, 0x0, "", [@nested={0x98, 0x35, [@typed={0xc, 0x3, @u32=0x2}, @generic="b0e5875682d3f5526d03b55cc9af51d003d1731bb4de3677480aa08e6f10a155ae99db9bd8499ca0e6a1fb2a8b8be8ee603e74d779668465449519db7323f4a6623cb2c2504daae10747d21c0dc632f67b25fa70b7bdd8abefab8f0821d998092f469408b7d1ee41cbd0d25693cc2f6d", @typed={0x18, 0x8a, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @nested={0x54, 0x36, [@generic="b3fc1eae336a837b74f23ef1396c7bb812b9d05d9496beaa9ed524e29f02", @typed={0xc, 0x15, @pid=r4}, @typed={0x14, 0x36, @binary="d997cde87c95b288760f59"}, @typed={0xc, 0x77, @uid=r5}, @generic="9596c4c88e"]}]}, 0xfc}, {&(0x7f0000e40000)={0x38, 0x27, 0x800, 0x5, 0x2, "", [@typed={0x8, 0x66, @void=""}, @generic="77df10edc2b2e41301d7c78dc474c81d3bdbf8bbb6e068d6b4c5e298b74bdd"]}, 0x38}, {&(0x7f0000326000)={0x2278, 0x2d, 0x100, 0x1, 0x2, "", [@typed={0xc, 0x40, @fd=r0}, @nested={0x4, 0x2e, []}, @generic="23384a24d37186bd0e77d51923d29f9faad307e8483667efa4b375c88804f05b48a66dd62e32c3fbe1663a2c6c269ac6e1949584f011979c987907a4be1df471cc66e4ed1577d39d05a11660d8d27891e9efc2d11d154c298aac8b6f00e636f4c5bdef07cad0f0b8ed3a64f87cc8b912b508e16a4b06", @generic="", @typed={0xc, 0x8a, @uid=r6}, @typed={0xc, 0x2f, @u32=0x3}, @nested={0x10c4, 0x35, [@typed={0xc, 0x2d, @u32=0xffffffff00000000}, @typed={0x18, 0x4c, @str='/dev/sequencer2\x00'}, @typed={0xc, 0x54, @fd=r3}, @generic="c7326ad0e7f7a4e87e4de60dc82c142bf0acf1b343f2b208a7a0d8eecbbcc5d3e926175d1e27dbd72ea889e73fe9942b18d280e9d008f5575b58d50e3117df3755d94af2ad4c9a2674084ef5478d3a9c44ee1e24c4610fb04b29b58123d2403941545c6a832f7be63094cd14a3093d6166cc7fc285020dead53af8c0a3d3e7ea435b0eec90390238ff5c5f120fe88a5b", @generic="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@generic="3922acafddea55414a019535a3127158364b00300eada9217be75673d8e7af2515368cc0d717c2dcfdfa6d"]}, @generic="3d0b734b00d417f74d55e32984b8665a9a3da04005a4749d9343a87009b08a18655b69dcdb9ae7cc72272746cbdeaaddafe35fd1f8bc5abc8e409069f1695a40e6ac177f55b84e6597a982bc8f414fef95b1c897d59be4f6c6af65354a272fa95ab8d9bb99e722a40c3f8044de2fa6c1cc1572476ecb74c55036e6cde9dd4ca8adb4b895427e04b50e7fb23fcdd39399dd5ff5c490c1b0a5d63b768e3b746f63"]}, 0x2278}, {&(0x7f0000aaa000-0x2c4)={0x2c4, 0x11, 0xe01, 0x7, 0x2, "", [@nested={0x58, 0x5d, [@typed={0x18, 0x7b, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}, @generic="6ae2aaa575473aa9d8af1c561039bc797c353115eee94bf4be324c1163cb272f879c511a1b1800002b7d3d7016adcd", @typed={0xc, 0x68, @u32=0x3ff}]}, @generic="ae320b7d892a0ed7bc4ffb038510d547912fc3ac68aad9ed79da4d067861398b2082c2201c79d251cd13ffb7a5625e065bd25750e3175a4510df63e63d644db8a2ba338816fc6ee5b8796c84f2956eda807631f51b4bf5554e573ab01990c0a93fa3e6d7185b81104616423591a82306a64fb67a2a9105130a426bcc9444c88d845e2041f6967ecd083d", @typed={0xc, 0x8f, @pid=r7}, @generic="f8e4c7b66e3d7c0fc9dffb2fe05a42e3db77e1d58a1a86dc7f8ca11a5d049d12734199ef90a85348ce67e52d29457db1e617f626463fbeb02162fc8112061841a61d41c6228868830c3a46acd3c8e2053aceb23c4f44896331f1a8c5c0a1c8b22a4ac4015fd4dfb9", @typed={0xc, 0x1, @uid=r8}, @nested={0x10, 0x4e, [@typed={0xc, 0x1c, @ipv4=@multicast1=0xe0000001}]}, @nested={0x34, 0x3a, [@generic="e112c870757fa1f1b1af4e8db9b280ddfa25f29e1fd307c192d6737ff513c439c3bcfe05d970a00b826c9b4327"]}, @generic="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", @typed={0xc, 0x5, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}, 0x2c4}, {&(0x7f0000a15000-0x54)={0x54, 0x10, 0x200, 0x6, 0x3, "", [@generic="d6e04bc1b5c66466d8795b", @typed={0xc, 0x73, @str='\x00'}, @typed={0xc, 0x3f, @ipv4=@multicast2=0xe0000002}, @typed={0xc, 0x86, @pid=r9}, @typed={0x10, 0x20, @u64=0x0}, @nested={0x4, 0x2, []}]}, 0x54}], 0x5, &(0x7f0000dbb000)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r3, r0, r3]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0x98, 0x880}, 0x40000) 2018/01/18 20:25:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c25000-0x8)='./file0\x00', 0x0) r0 = syz_open_dev$usbmon(&(0x7f000071b000)='/dev/usbmon#\x00', 0x400, 0x161040) 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) mount(&(0x7f0000835000)='./file0\x00', &(0x7f000016a000)='./file0\x00', &(0x7f00001fd000-0x5)='vxfs\x00', 0x101000, 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00005e6000)=0x0, &(0x7f0000e16000)=0x4) stat(&(0x7f000068c000)='./file0/file0\x00', &(0x7f0000ec4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$mice(&(0x7f0000700000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00006a8000)="776c616e306d696d655f7479706529fd7070703100") r2 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) ftruncate(r2, 0x5) 2018/01/18 20:25:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000eb2000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000e24000)={0x10000, 0xff, 0x1000}) r1 = syz_open_dev$evdev(&(0x7f00006b2000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000cd0000)=""/171) [ 559.325657] do_dccp_setsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/01/18 20:25:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000eb7000-0x15)='/proc/self/net/pfkey\x00', 0x4800, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00006e0000-0x4)=0x0) syz_emit_ethernet(0x3e, &(0x7f000050a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x40000066, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, {[@noop={0x1}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/18 20:25:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f000092a000-0x10)='./file0/control\x00', 0x0) symlink(&(0x7f0000747000)='./file0\x00', &(0x7f0000b07000-0x16)='./file0/control/file0\x00') 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) umount2(&(0x7f0000856000)='./file0\x00', 0x3) r0 = syz_open_dev$sndseq(&(0x7f00004d0000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000007000-0x58)={{0x50f, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 20:25:15 executing program 2: unshare(0x120000086) r0 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)=0x0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r3 = fanotify_init(0x0, 0x101000) kcmp(r0, r1, 0x6, r2, r3) clone(0x8001fffc, &(0x7f0000d0e000)="", &(0x7f0000438000)=0x0, &(0x7f0000197000)=0x0, &(0x7f0000d37000-0x8a)="") [ 559.424644] do_dccp_setsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/01/18 20:25:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000107000-0x37)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000f2b000)="") 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) mount(&(0x7f00007f7000)='./file0\x00', &(0x7f0000581000-0x8)='./file0\x00', &(0x7f0000b60000-0x4)='ufs\x00', 0x2000000, &(0x7f00007ba000)="912c4589aa5d3f3bf14d968ccc6911304c40c88aa306bccdf40e7f499dd2f401b448d6f74bfe91814fc0d59ee9a6d15265becdaf7faeff31cf7cd9bd82d574e8d8aeae53859b87e675287a424c7ab579ef68ec3bfb0035d079b9fb4a2cadb7571d88fc39fb509e") mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000528000-0x8)='./file0\x00', &(0x7f000073e000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") timerfd_create(0x0, 0x0) r0 = open(&(0x7f0000304000-0x8)='./file0\x00', 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000d10000)={0x2, 0x391, 0x7, 0x80000001, 0x6, [{0x680000, 0x1, 0xe00, 0x0, 0x0, 0xa00, 0x0, 0x0, 0x0}, {0x10001, 0x9, 0x7, 0x0, 0x0, 0x104, 0x0, 0x0, 0x0}, {0x8, 0x20, 0x8000, 0x0, 0x0, 0x1001, 0x0, 0x0, 0x0}, {0x400, 0x8000, 0x4, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x4, 0x8, 0x5, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x80000000, 0x3f, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) mount(&(0x7f0000374000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000ec2000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents(r0, &(0x7f0000ae3000)=""/224, 0xe0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000075c000)={0x0, 0x1, 0x3, 0x1, 0x25, 0x4}, &(0x7f0000c54000)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000b99000)={r1, 0x2, 0x30, 0xd2, 0x6}, &(0x7f0000d30000-0x4)=0x18) getcwd(&(0x7f0000ec0000-0x48)=""/72, 0x48) getdents64(r0, &(0x7f0000505000)=""/1728, 0x6c0) 2018/01/18 20:25:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000f8c000)='./file0\x00', &(0x7f0000a98000)={0xd4, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) flistxattr(r0, &(0x7f00008e4000-0xa4)=""/164, 0xa4) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000612000)={0x10001, 0x1, 0x10000, 0x101, 0x0}, &(0x7f00005c8000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000e27000-0xa0)={r3, @in6={{0xa, 0x1, 0x20, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7, 0x1, 0xffffffffffffffe0, 0x6}, &(0x7f0000b81000-0x4)=0xa0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/18 20:25:15 executing program 5: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000015000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000015000-0x50)=[{&(0x7f0000014000+0xcf1)=""/190, 0xbe}, {&(0x7f0000010000-0x29)=""/41, 0x26e}, {&(0x7f0000019000)=""/4096, 0x1000}], 0x3, &(0x7f000001a000-0x72)=""/114, 0x72, 0x0}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000019000-0xe)='/dev/sequencer2\x00', 0x40000, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000011000-0x4)=0x7, 0x4) 2018/01/18 20:25:15 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(0x80003) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() ptrace$peekuser(0x3, r2, 0x9) r3 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) r4 = getpgrp(0x0) sched_setaffinity(r4, 0x8, &(0x7f0000005000)=0x1) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r1, 0x0, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000000)=0x0, &(0x7f000001a000-0x4)=0x4) fcntl$addseals(r0, 0x409, 0x4000000000400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in6=@remote={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=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000006000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) 2018/01/18 20:25:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a98000-0x10)={0x1, &(0x7f0000921000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000dd3000-0x11)='/selinux/enforce\x00', 0x480000, 0x0) getsockname$llc(r0, &(0x7f0000f24000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c88000-0x4)=0x10) unshare(0x0) 2018/01/18 20:25:15 executing program 7: mmap(&(0x7f0000000000/0x1a9000)=nil, 0x1a9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = dup(r0) mmap(&(0x7f00001a9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00001a9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) getsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00001a7000)=0x0, &(0x7f00001a8000)=0x4) signalfd4(r0, &(0x7f0000050000-0x8)={0xfffffffffffff000}, 0x8, 0x80800) mmap(&(0x7f00001aa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000-0x16)={0x0, 0x3, 0x7, [0xe20a, 0xfffffffffffffffe, 0xfffffffffffffffb, 0xfff, 0x4, 0x7fffffff, 0x5]}, &(0x7f00001aa000)=0x16) mmap(&(0x7f00001aa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00001ab000-0x10)={0x100, 0x6, 0xfffffffffffffffb, 0x7, r2}, 0x10) 2018/01/18 20:25:15 executing program 4: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000e50000)={0x3, 0xffffffffffffffff, 0x1}) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000737000-0xad)="8f54f22e6315e688e9a0039d786cf41558e2edf3c5804c68eaad94bf1595d0fb0fe7440c431bc70fa609d0a4fce8420b02930535499c68d02ae50e1dcd1a85b33d8976612606062ec590fd38ea7404e108024a6ccacb5be7185c583f6f7b13827eb2837206be374b370fcc641111a3b1bf5d16edac732698b327a6a0622261a1c9c52bdfc72b5462efb37b78f327cc5c7dfe12849e579d3d2c6b7ec42ce993cc5d8b4914dfa356f6a3d668bd11") r1 = syz_open_dev$admmidi(&(0x7f00004ad000)='/dev/admmidi#\x00', 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f00001b8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) recvfrom$packet(r0, &(0x7f0000000000)=""/244, 0xf4, 0x100, &(0x7f0000781000-0x14)={0x11, 0x0, r2, 0x1, 0xffffffffffffffff, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r3 = socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f0000001000-0x38)={&(0x7f0000002000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000002000-0x60)=[{&(0x7f0000001000)=""/54, 0x36}, {&(0x7f0000002000-0xe0)=""/224, 0xe0}, {&(0x7f0000001000-0xf6)=""/246, 0xf6}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000-0x7)=""/7, 0x7}, {&(0x7f0000000000)=""/0, 0x0}], 0x6, &(0x7f0000000000)=""/140, 0x8c, 0xffffffff}, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000003000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000003000-0x8)={0x0, 0xb30}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0x3, 0x7, 0x1, 0xfffffffffffffffa, 0xfffffffffffffc00, 0x1, 0x0, 0x3, 0x0}, &(0x7f0000003000)=0x20) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000003000-0xb8)={r4, 0x7fffffff, 0x9b3, 0x80000000, 0x8, 0x1000000000, 0x6, 0x242, {r5, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x100000001, 0x1, 0x200, 0x5}}, &(0x7f0000001000)=0xb8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000004000)="24db61c38539a43c7b364efd6532a87ae2177d36f22923ed3a89f957209b9dc05d707c59cd1dd0b7ead0a26ade20d9f502f1940791afe88b0dec0879b90001e9e65574c6ae944f7d6d768df0a1754faf1a5e44ba535a17933b06e3874c4ddd6b5e1bc8bf2de19e717ff8") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000005000)={0x9, 0x0, [{0x5, 0x3, 0x0, 0x0, @msi={0x4, 0x7050, 0x0}}, {0xac21, 0x7, 0x0, 0x0, @msi={0x0, 0xfffffffffffffeff, 0x3}}, {0x7f, 0x1, 0x0, 0x0, @adapter={0x9, 0xdf3, 0x7, 0xace, 0x100000001}}, {0x271, 0x3, 0x0, 0x0, @msi={0x5, 0xbe22, 0x400}}, {0x4, 0x1, 0x0, 0x0, @irqchip={0x1, 0x81}}, {0x3f, 0x0, 0x0, 0x0, @adapter={0xfffffffffffffffd, 0xffffffff, 0x6, 0x77, 0xfffffffffffffffd}}, {0x3, 0x3, 0x0, 0x0, @sint={0x0, 0x5}}, {0x200, 0x4, 0x0, 0x0, @adapter={0x6, 0x80000001, 0x100000001, 0x8, 0x100000000}}, {0x1, 0x4, 0x0, 0x0, @sint={0x4, 0x6}}]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000007000-0x4)=0x0, &(0x7f0000006000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000001000-0x18)={0x6, &(0x7f0000004000)=""/4096, &(0x7f0000007000-0x90)=[{0xd44, 0x59, 0x6, &(0x7f0000007000)=""/89}, {0xfff, 0x1000, 0x100000001, &(0x7f0000007000)=""/4096}, {0x2, 0x8, 0x7ff, &(0x7f0000007000)=""/8}, {0x100000000, 0x3d, 0xfffffffffffffff8, &(0x7f0000006000)=""/61}, {0x7a48, 0x91, 0xb, &(0x7f0000002000-0x91)=""/145}, {0x7, 0x1c, 0x4, &(0x7f0000001000-0x1c)=""/28}]}) 2018/01/18 20:25:15 executing program 0: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000805000)=[], 0x0, &(0x7f0000869000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x8080) recvmsg(r1, &(0x7f0000f80000-0x38)={&(0x7f0000f80000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00001f2000-0x30)=[{&(0x7f00002f5000)=""/162, 0xa2}], 0x1, &(0x7f0000f80000-0x80)=""/128, 0x80, 0x0}, 0x0) sendmsg$alg(r1, &(0x7f0000f83000-0x38)={0x0, 0x0, &(0x7f000080c000-0x10)=[], 0x10000091, &(0x7f0000f81000-0x78)=[], 0x0, 0x0}, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000dee000-0xb)='/dev/adsp#\x00', 0x3, 0x0) accept4$inet6(r2, &(0x7f0000d6b000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000547000-0x4)=0x1c, 0x800) 2018/01/18 20:25:15 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = fcntl$dupfd(r0, 0x0, r0) clock_gettime(0x0, &(0x7f0000012000-0x10)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000001000-0x4c8)={{0x0, 0x6, 0xd4, 0x401, "7025f2ea759936bd2b75f1e5406cfd77c2bcca0a2089d2ef40e1d7e57424f500fa71007c15e171f494b08bc3", 0xffffffffffffffe0}, 0xfff, [0x0, 0x1f, 0x8001, 0x4, 0xfffffffffffffffc, 0x0, 0x9, 0x1, 0x2, 0x0, 0x6, 0xfffffffffffffff7, 0x241ee465, 0x4, 0x8, 0x5, 0x101, 0xecd5, 0x7, 0xe3, 0x5, 0xbc56, 0x2, 0xfffffffffffffffd, 0x8001, 0x80, 0x81, 0x205f, 0x3, 0x9, 0x7fffffff, 0x8, 0xfffffffffffffbff, 0x2, 0x10001, 0x3816fe92, 0x6, 0x0, 0x40, 0x3ff, 0x1, 0x8f3, 0x1, 0x85c8, 0x1ff, 0x0, 0x7, 0x0, 0x15c, 0x7, 0x401, 0x4df, 0x7, 0x0, 0x6, 0x5, 0x7, 0x0, 0xff, 0x0, 0x5, 0x2, 0x5, 0x40, 0x3d9b, 0x60fa, 0x5, 0x7, 0x6, 0x1, 0x1, 0x1, 0x1fb, 0x8d0, 0x2, 0x9, 0x81, 0x2, 0x9, 0x3, 0x1, 0x5, 0x1ff, 0x1, 0x18, 0x81, 0xd9, 0x5, 0x5, 0x8000, 0x5, 0x10000, 0x80000000, 0x9, 0x6, 0x454e, 0x1ff, 0x7, 0x2f, 0x8001, 0x3, 0xba, 0x4, 0xfffffffffffffffc, 0x4, 0x2, 0x80000000, 0x7fffffff, 0xa0000000, 0x100000001, 0x3ff, 0x8e7, 0xffff, 0x4, 0x3, 0xdc, 0x91b4, 0x80000001, 0x7, 0x8, 0x8000000000000000, 0x4, 0x5, 0x3, 0x4, 0x2, 0x9, 0x5], {r2, r3+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]}) mq_timedsend(0xffffffffffffffff, &(0x7f0000000000)="", 0x0, 0x0, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000063a000-0x9)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 20:25:15 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x2, 0x7, 0x80000000, 0xfffffffffffffffc, 0x6, 0x4, 0x9, {0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xcb, 0x648f259c, 0x0, 0xffffffffffff8001}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00008f3000-0x10)={0x8, 0x1, 0x5, 0xffffffff, r1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = 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) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000029f000)={0x0, r2, 0x1}) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r4, 0x4008ae48, &(0x7f0000a6e000)=0x0) 2018/01/18 20:25:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000201000)=0x1000100000001, 0x4) bind$inet6(r0, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) vmsplice(r0, &(0x7f0000b38000)=[{&(0x7f00003fa000)="c878d3451bfc9f0fbf5b9d1f85da320d3993a69045daad7227c9348c682542e511f462b1298dc4b94e19775d6925512ac7e70740b5e97fd36211b8b8db7862f30dad9213", 0x44}], 0x1, 0x5) sendto$inet6(r0, &(0x7f0000d3b000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000ed8000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) accept4$packet(0xffffffffffffffff, &(0x7f000034b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00006f2000-0x4)=0x14, 0x80800) recvfrom(r0, &(0x7f0000d45000-0x37)=""/55, 0x37, 0x100, &(0x7f0000936000)=@ll={0x11, 0xf, r1, 0x1, 0x28cd, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0]}, 0x14) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000ec3000)=@common='teql0\x00', 0xb) write(r0, &(0x7f0000956000)="e5", 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00004e9000-0x8)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000ba1000)={0x0, 0x0}) gettid() socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000486000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007f1000-0xc)={0x0, 0x0, 0x0}, &(0x7f000010c000)=0x2c8) sendto$inet6(r0, &(0x7f0000f68000)="", 0xffffff84, 0x0, &(0x7f0000ac5000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x7) 2018/01/18 20:25:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006e1000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000109000-0x4)='tls\x00', 0x4) 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) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) renameat(r0, &(0x7f000062e000-0x8)='./file0\x00', r0, &(0x7f00006f8000-0x8)='./file0\x00') bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000037a000-0x4)=0x0) sched_getattr(r3, &(0x7f0000a28000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) clock_getres(0x7, &(0x7f0000f4a000)={0x0, 0x0}) 2018/01/18 20:25:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ce0000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write(r0, &(0x7f0000e62000)='\v', 0x1) 2018/01/18 20:25:15 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vcs\x00', 0x101440, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000002000)={0x1, 0x3000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000004000-0x8)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000005000-0x8)={0x9, 0x1ff, 0x35, 0x0}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000005000)=@assoc_id=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000005000)={r2, 0xb8, "73c57499e7bc69ebfca3b16342dd100f7593c5e68cb26dac535b18d84502a5ee4fe2aaa0ea1b0d7320818c900dfd6f6e19a3e17a66be5eca48950cf7f07548e3ba4352871187ff14f9f37459b3ec373e6eeec557f097cb8ac26bfaef92e7f751959dc070b953d16cd1494f0e778142a7a42a67c1d89caacd036f87c7ac93249b106cbcac894201bef9b02c85d590e6bee9666880f6c3cf44e2654d81dfe77d2564cb0d02051bebc09f603d53e4faa518f46bdf4023929c97"}, &(0x7f0000004000-0x4)=0xc0) r3 = shmget(0x3, 0x13000, 0x150, &(0x7f0000961000/0x13000)=nil) shmctl$SHM_LOCK(r3, 0xb) getsockopt$sock_buf(r1, 0x1, 0x0, &(0x7f0000003000-0x1000)=""/4096, &(0x7f0000001000)=0x1000) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000001000)={{0x1000, 0x5000, 0x9, 0x15e, 0x5, 0x4a6, 0x8, 0x32, 0x100000001, 0x2, 0x1, 0x9c, 0x0}, {0x5000, 0x4, 0x10, 0x0, 0x1, 0x100000000, 0x4, 0x5, 0x8, 0x5, 0xffffffffffff2d3d, 0x0, 0x0}, {0x6000, 0x6000, 0x0, 0x1f, 0x40, 0x3f, 0x5, 0x3, 0xffffffffffffff9d, 0x8e7, 0x7fff, 0x100000001, 0x0}, {0x2000, 0x0, 0xb, 0x3, 0x22, 0x5, 0x4, 0x7, 0x6, 0x7, 0x5, 0x6, 0x0}, {0x2, 0x0, 0xb, 0x7fff, 0x7f, 0x8, 0x2, 0x5, 0xfffffffffffffffe, 0x80000000, 0x1ff, 0x6, 0x0}, {0xd000, 0x10d003, 0x8, 0x100000001, 0x0, 0x9, 0xffff, 0x8, 0xfffffffffffffff8, 0x3, 0x4, 0xa2, 0x0}, {0x7000, 0x2, 0xf, 0x4, 0x945, 0x5, 0x2, 0x0, 0xb5, 0x171, 0x0, 0x8, 0x0}, {0x4003, 0x7000, 0xf, 0x4c1, 0x200, 0x1, 0x60000000, 0x75d9aeb3, 0x1, 0x5b1cd8bb, 0x5, 0x3, 0x0}, {0x4000, 0xf000, [0x0, 0x0, 0x0]}, {0xd000, 0x11002, [0x0, 0x0, 0x0]}, 0x40050010, 0x0, 0x0, 0x400000, 0x2, 0x4000, 0x100000, [0x9, 0x2, 0x8, 0x7]}) r4 = syz_open_dev$sndpcmp(&(0x7f0000002000)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x80080) ioctl$KVM_SET_BOOT_CPU_ID(r4, 0xae78, &(0x7f0000003000)=0x0) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000000000)=@common='bpq0\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000007000-0xbc)={0x200, 0x3, 'client0\x00', 0xffffffff80000000, "673063ab21d1f793", "787aa8408a5295a002a3171b20654f5956c2fa92e20162a043e8ce65be005cbc", 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000007000)={0x5, 0x0, 0x3, 0x5, 0x5, 0x2, 0x101, 0x5, 0x5, 0xfff}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/enforce\x00', 0x42, 0x0) r5 = getpgrp(0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x5, r5, &(0x7f0000009000)=0x0, 0x2) 2018/01/18 20:25:15 executing program 2: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000759000-0xe)='/dev/admmidi#\x00', 0x100, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ae1000)={0x0, 0x0}) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f000090c000)='./file0\x00', &(0x7f0000ae1000)={{0x0, 0x7530}, {r1, r2/1000+30000}}) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f000029a000-0xa8)={0x4, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00009ae000)={0x0, 0x0, 0x0, 0x1f}) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000ae2000)={0x0, r3, 0x1, 0x0}) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000ae4000-0x7)='vmnet1\x00') mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000ae3000-0x4)=0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000ae0000)={0xc0, &(0x7f0000ae1000-0xc0)="111c6e7878caf78b0f95ab989da6cbe06d5e721c016261cfe782d2b926cb99e254eda8c7615cafa1184e941ce6b5cd1b60e8933da26eb5992bab08c47d95ae93e06d07911d26bdcdb27d6f332f65dd2915c88b03bbdb034a2ca2555aadbbd2cb01dbf3e9b77238cb60923ced2a240137f5cc15a457cdb790209ccd9232f0f97b87bfd7e7ce81d5ddd3e506408d0d8df73081a571db5a98cfd6d3bc26c78549a2708c3e40048ef363732c2bfa6bfac7f2ac4ab2c2a321d0501b4261082103347b"}) futex(&(0x7f0000001000-0x4)=0x0, 0x85, 0x0, &(0x7f0000587000-0x8)={0x0, 0x0}, &(0x7f0000153000-0x4)=0x0, 0x0) 2018/01/18 20:25:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000aa8000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(ccm_base(ecb-des3_ede-asm,ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a17000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f00001ea000-0x20)=[{&(0x7f0000eeb000-0x47)="52dbd202a2c6b102ebeec612c110bb75ec9a7dea2a790010677315855e1340b6568be836e0209285a3b44bd9a202b1f62da78a5aa42580bd3b9ad205e1d673e64ddecd562066", 0x46}], 0x1, &(0x7f00000f2000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x4001) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000d7000-0x50)=[{&(0x7f00006cf000)=""/176, 0xb0}], 0x1, &(0x7f0000d54000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/18 20:25:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000872000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f00007de000-0x8)=0x10004) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000021000-0xd)='/dev/dmmidi#\x00', 0x2, 0x2000) set_thread_area(&(0x7f0000b73000-0x10)={0x1, 0xffffffff, 0xffffffff, 0xff, 0x4, 0xfffffffffffffffc, 0x5, 0x100, 0x200, 0x4}) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000e6d000)=0x0, &(0x7f000073f000)=0x4) 2018/01/18 20:25:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000caa000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000ba1000-0xa3)=""/163, &(0x7f0000c38000-0x4)=0xa3) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d78000)='/selinux/status\x00', 0x0, 0x0) connect$netlink(r1, &(0x7f000013f000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x400000000, 0x0}, &(0x7f0000048000)=0x1, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f0000fd7000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/18 20:25:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000402000-0x8)='./file0\x00', 0x4) r1 = socket(0x0, 0x2, 0x3) write(r1, &(0x7f0000a96000-0x23)="230000001e00056d00020000000051030200000000000000000001101d020002e517c7", 0x23) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000004000-0x28)={@common='erspan0\x00', &(0x7f0000006000-0x8)=@ethtool_sfeatures={0x1b, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto(r0, &(0x7f0000fc0000)="0478f9eb1c50d15845256162194588c20fa343f9b3d99ef34fdea84ead40d458e55a2d3757a4f52c8ce944301a7f38bc64c6d988ba0df1410096d04f33de35b49e58d238033ddc205e96d604b3b739b4b110acbd4ca4699fb6c576bf2c628b9a3fbf2cad406d0820ce3c9f101754d2ff00f71b002563d0bed1b8c871bb6eddaa59a3e8ec7dc0d8dbdbdd487e1519b70e006ad0b9132a8a616d406f2746389d7bc27fbfdf187109", 0xa7, 0x1, &(0x7f000057d000-0xf)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x0, 0x0, 0x4, 0x4, {0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}}}, 0x32) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00001c1000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00005c1000)=0xc) 2018/01/18 20:25:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) 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 = syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/pid\x00') setns(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x6, 0x20000) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000867000)=0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x9, 0x22000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000000000)="1e65c5d2deff06560d91104b5246dfa5d01d83868ba595a1cb4d0bd46e51cecf8dd03362e8a3166fe14179c8bdea08b6afb46e59ada4e652963a2af6fb55c36b1ea7d64defd1347edef145445e70e1d5e7817bc31975d2080d9bdb5cd9314d129174f87d84fb02e4bb8d0e7be75fb71e6523d4291a2f4cced549592499a4dbdf4eeb7f71bc24d7e9e143c622e80e1968e36179c010a936991c2d4dfa0a80810b7a0a9c5c46b62ecd43ae8e6f71d1e09bb1174e4dc8ba", 0xb6, 0x8000, &(0x7f0000001000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f000002d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000a95000)={{0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 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]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f000001e000)={0x2, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_dev$sndtimer(&(0x7f0000262000)='/dev/snd/timer\x00', 0x0, 0x4003000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f000000f000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 20:25:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000689000)=0x0, &(0x7f00005a1000-0x4)=0x4) r1 = syz_open_dev$sndpcmc(&(0x7f00000f1000-0x12)='/dev/snd/pcmC#D#c\x00', 0x9, 0x101000) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f000086b000)={0x57, 0x8, 0x1, {0xfff, 0x5}, {0x9, 0xfffffffffffeffff}, @const={0x3, {0x1, 0xea, 0x1, 0xfffffffffffffffd}}}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ae1000+0x312)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000082000-0x18)={0x7, 0x3, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x5, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r2, 0x40047451, &(0x7f0000e0a000-0xae)=""/174) 2018/01/18 20:25:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") r0 = syz_open_dev$mice(&(0x7f0000eda000-0x10)='/dev/input/mice\x00', 0x0, 0x434201) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00005dc000)=@assoc_id=0x0, &(0x7f0000c40000-0x4)=0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a8f000-0x8)={r1, 0x8000}, 0x8) umount2(&(0x7f0000efc000-0x1)='.', 0xc) umount2(&(0x7f00008c8000)='.', 0xc) setrlimit(0x6, &(0x7f0000c73000-0x10)={0x0, 0x5}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d0a000-0x4)={0xffffffffffffffff}) getpeername(r2, &(0x7f0000fa6000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000727000-0x4)=0x58) 2018/01/18 20:25:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000ea7000-0x4)=0x0) capset(&(0x7f0000848000-0x8)={0x20071026, r0}, &(0x7f0000f10000)={0x1, 0xfffffffffffffffc, 0x5, 0x1, 0x8, 0x796}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ca8000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000b2b000-0x8)=0x6, 0x3, 0x0) migrate_pages(0x0, 0x0, &(0x7f0000b43000-0x8)=0x0, &(0x7f0000077000-0x8)=0x0) 2018/01/18 20:25:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000cbf000)='/dev/random\x00', 0x0, 0x0) pread64(r0, &(0x7f0000ed9000)=""/0, 0x0, 0x0) r1 = open(&(0x7f0000c32000-0x8)='./file0\x00', 0x40000, 0x397a5ce8fde5165e) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000720000-0x20)={"aad56192facbfb6c3527b194ea57b63b", {0x4, 0x3, 0x40, "b75ab844115c", 0x1ff, 0x0}}) r2 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000c7a000)={0x0, 0x78, 0xff, 0x5, 0x1ff, 0x20, 0x0, 0x100000001, 0x90048, 0x4, 0x71, 0x1, 0x3, 0xd4f5, 0x6, 0x40, 0xfb, 0x1, 0x79a, 0x81, 0x21c, 0x81, 0x0, 0x80000000, 0x3, 0x200, 0x8, 0x100, 0x4, 0x1, 0x7f, 0xffff, 0x3, 0x1f, 0x7, 0x1f, 0x1, 0x1000, 0x0, 0x4, 0x2, @perf_config_ext={0x9, 0x7f}, 0x21, 0xbd1, 0x4, 0x7, 0x4, 0xffffffff7fffffff, 0x0, 0x0}, r2, 0x4, r1, 0x7) 2018/01/18 20:25:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000076a000-0x9)='/dev/sg#\x00', 0x0, 0x28001) write$evdev(r0, &(0x7f0000256000-0x30)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r1 = 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl(r1, 0x4, &(0x7f00005aa000+0xb2d)="c950f136b7") ioctl(r0, 0x2285, &(0x7f00002cb000)="") sendmsg$unix(r0, &(0x7f0000efb000)={&(0x7f0000e1b000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000512000)=[{&(0x7f0000853000)="61da784c39af9cbe3b474fd643d51e7f7c4961314b68647f676a9b12bda2e5064465001979e8c151d864545be8db90cd4d20a173f7e74122a5adde5769fcb63ed9579f5340ba998d11fa3c3818d80bb9cf0b5e90f6fafb6e49ed5536ffef22f86ac23a9f2d8c97009bec77fc189fc91d", 0x70}, {&(0x7f0000011000-0x1e)="a6a4d400cc981ef2d4b70d6aa1ca68f3138bde391ddf04b77e95fe63ae31", 0x1e}, {&(0x7f0000833000)="d3470d1667972574e6c7602a2b20db2eacd52820d90512126af9af77778119f4a2a2fdf6354a542c92c13abd5245c2386995a428e9f8b5afbc08062ce0ed8aeed55a9fd31958af71e9a9f5467b6ccb2d90d90650e6be426f4fc9b4a0c127a79d86", 0x61}, {&(0x7f0000072000-0x1000)="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0x1000}, {&(0x7f000073c000-0x1000)="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", 0x1000}, {&(0x7f0000ebe000-0x18)="e3cb1c049c505d20d732138a44d1910f9f7fb8c164114541", 0x18}, {&(0x7f0000ac8000-0xcd)="049dafe68eb0d6faddd935a819532c7d8d878f8ce883d3248ae86e596c7916b4c03a8616f9b219017b1208968f43636f1b60a8b6efd76b1f08761d4379eae9e57addb4e8f47a19d156110af2addf38661bd85712f9d1b504e27b04a15c7f2d619936800ccfd4eb0036a07d89a9d863960db935f166797849ff49b303a1760e97cc2b18d396a19408c3be3be632c182e5e2ec5ba96c7c539da81aaeea198a6c70f832716149ed359880998265ec1b78ecaf6afed1c096886d4137d67a51bb7aa1f5f7b850f74edc2eef79b662e0", 0xcd}], 0x7, 0x0, 0x0, 0x4000}, 0x8054) 2018/01/18 20:25:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00005a2000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7, 0x40) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f00004e7000)="de285bc0207e9d327df8667e1cc985309ec8fa86335449a5771bc50e4f75882bed6b7eaf887223a595bbc470750bb4e401b124f7f19f23c51d0e9d9239098854bb255600a55ad85efcf7bd80ecee860ed7241afcdf1bfb2d034c27972e54600edb25769d64bc92b4cc26062f5636635b7e43498a5d178de2f1cbb1bd73ca5f6068cc3317ff99e7f1a1babde75d40fb1100219d80bafe64b64ce1e5c29ac3275c7720ab12e39b285c5763ba70054b66914f8a5f86a489c48bd8ea0e1043eadbd9e7ffc7", 0xc3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000ce3000-0x76)={0x80000001, 0x8, 0x100000001, 'queue1\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f000015c000-0x4)=0xc250, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0xfffffffffffffffc) 2018/01/18 20:25:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000818000)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f000036c000-0x4)=0x0) r1 = syz_open_procfs(0x0, &(0x7f000062a000)='net/fib_trie\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00005e4000-0x8)={0x0, 0x100000000, 0x8000}, &(0x7f00003b8000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000218000-0x6)={r2, 0xe1c7}, 0x6) bpf$PROG_LOAD(0x5, &(0x7f00007f8000)={0x1, 0x5, &(0x7f0000822000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x3}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00004a1000-0xa)="73797a6b616c6bf20800", 0x8, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000694000-0xc)={r2, 0x9, 0x10}, &(0x7f000039a000-0x4)=0xc) 2018/01/18 20:25:16 executing program 2: mmap(&(0x7f0000000000/0xed000)=nil, 0xed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5e, &(0x7f00000ed000-0x9e)={@random="d7ec470c4d0e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x28, 0x0, 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}, {[@hopopts={0x3c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x1, [0x0]}]}, @fragment={0x9f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @fragment={0x0, 0x0, 0x7fff, 0x0, 0x0, 0xd4, 0xffffffffffffffff}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000ee000-0x11)='/dev/vga_arbiter\x00', 0x4000, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f00000ee000)=@known='com.apple.system.Security\x00') ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00000e4000-0x28)={@generic="c30a1218748ee15f1270ab08814cbb20", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000ee000-0x14)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, r1}, 0x14) 2018/01/18 20:25:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ed000-0x8)=0x0, 0x1, 0x3) 2018/01/18 20:25:16 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x1)='/dev/dsp\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ae1000)={0x6, r0, 0x0}) r3 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x8, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000002000-0x4)=0x0) ioctl$int_out(r1, 0x5462, &(0x7f0000001000-0x8)=0x0) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0xfffffffffffffbff, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x101}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000002000)={r5, 0x2, 0x8}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r3, &(0x7f0000003000)=""/244, 0xf4, 0x0) r6 = semget(0x3, 0x3, 0x200) semctl$IPC_INFO(r6, 0x5, 0x3, &(0x7f0000001000)=""/100) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r7, 0xb, &(0x7f0000005000-0x10)={0x6, 0x2}, &(0x7f0000003000-0x6)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETZCNT(r6, 0x1, 0xf, &(0x7f0000005000)=""/77) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000005000-0x4)=r7) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000007000-0x4)=0x3, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000003000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000007000)=0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000005000-0x4c)={0x8001, 0x80000000, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 560.671695] kauditd_printk_skb: 379 callbacks suppressed [ 560.671704] audit: type=1400 audit(1516307116.252:34974): avc: denied { dac_override } for pid=26474 comm="syz-executor5" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/18 20:25:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002dc000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000f8b000-0x2a)=""/189, 0xbd) openat(r0, &(0x7f0000603000)='./file0\x00', 0x204400, 0x2) [ 560.702276] audit: type=1400 audit(1516307116.258:34975): avc: denied { dac_read_search } for pid=26475 comm="syz-executor6" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 560.727441] audit: type=1400 audit(1516307116.283:34976): avc: denied { dac_override } for pid=26478 comm="syz-executor3" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/18 20:25:16 executing program 5: r0 = shmget$private(0x0, 0x1000, 0x54000000, &(0x7f00006c9000/0x1000)=nil) shmctl$IPC_RMID(r0, 0x198) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x7ff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000b88000)="ec58dedbc26ad1e3e1919bc3eb26dfc2", 0x10) [ 560.752369] audit: type=1400 audit(1516307116.283:34977): avc: denied { dac_read_search } for pid=26490 comm="syz-executor0" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 560.777525] audit: type=1400 audit(1516307116.283:34978): avc: denied { prog_load } for pid=26478 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 560.800361] audit: type=1400 audit(1516307116.333:34979): avc: denied { ipc_owner } for pid=26490 comm="syz-executor0" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 560.825093] audit: type=1400 audit(1516307116.381:34980): avc: denied { dac_read_search } for pid=26490 comm="syz-executor0" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/18 20:25:16 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x400100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000002000-0x10)={0x0, 0x4, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$intptr(0x21, 0x7fef1fbc0000000) 2018/01/18 20:25:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000042f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000049e000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00008e1000)={&(0x7f00000cd000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001db000)=[], 0x0, &(0x7f0000332000-0x46)=""/70, 0x46, 0x0}, 0x0) sendmsg$alg(r1, &(0x7f00000db000)={0x0, 0x0, &(0x7f0000a2f000)=[], 0x0, &(0x7f000082a000)=[@iv={0x18, 0x117, 0x2, 0xfffffffffffffeca, ""}], 0x237, 0x0}, 0x0) [ 560.850235] audit: type=1400 audit(1516307116.381:34981): avc: denied { dac_read_search } for pid=26499 comm="syz-executor2" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 560.875392] audit: type=1400 audit(1516307116.406:34982): avc: denied { dac_read_search } for pid=26499 comm="syz-executor2" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/18 20:25:16 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, 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) socketpair(0x8200000000001e, 0x1, 0x0, &(0x7f00008f9000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r0, &(0x7f0000b71000-0x2e)=""/46, 0x2e, 0x41, &(0x7f0000bcd000)=@ethernet={0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$loop(&(0x7f0000530000-0xb)='/dev/loop#\x00', 0x1, 0x101840) 2018/01/18 20:25:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000ffd000)={{{{0x2, 0xffffffffffffffff, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x200, 0x0, 0x7, "646a990897ea88abc87501fc4d26ff3f6bc853e2d886cf782ce059f5db04e51740dae0101f0d36cdf3fbe594b326e7d1135fba166ca20f64c5d8759ec9cf7d5fa1cfde8470ebd8e30779b8eb874c4327"}, 0x160) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$binder(&(0x7f00006ba000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) bind$inet6(r1, &(0x7f0000e2f000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000e6a000-0x4)=0x5, 0xff2d) getsockopt$inet6_tcp_buf(r1, 0x6, 0xd, &(0x7f000006c000)=""/4096, &(0x7f00007ba000-0x4)=0x1000) socketpair(0x0, 0x0, 0xc5, &(0x7f0000fae000)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000f6f000)="", 0xffffffffffffff67, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00006f7000-0x8)={0x0, 0x10001, 0x0}, &(0x7f0000107000)=0x8) connect$inet(0xffffffffffffffff, &(0x7f0000600000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r3) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000757000-0x14)={0x0, 0x40, 0x1, 0x0, 0x80, 0x3f}, &(0x7f00009f7000-0x4)=0x14) 2018/01/18 20:25:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) sendto$unix(r0, &(0x7f000091c000-0x30)="8a3844ced42e0fabfaf525c3735da633814fa59a522a2132d582f5bf979d56f791b0a41072fd86498b130000fd78fb0b", 0x30, 0x10, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000915000)=0x0) r2 = syz_open_dev$dmmidi(&(0x7f000069f000-0xd)='/dev/dmmidi#\x00', 0x0, 0x20000) bind$pptp(r2, &(0x7f000092c000)={0x18, 0x2, {0x1, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e4a000)=0x0) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0xfffffffffffffffc, &(0x7f000039a000)={0x0, 0x0}) timer_settime(r3, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, r4+10000000}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000400000-0x10)='/selinux/create\x00', 0x2, 0x0) [ 560.900532] audit: type=1400 audit(1516307116.431:34983): avc: denied { dac_read_search } for pid=26499 comm="syz-executor2" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/18 20:25:16 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xffffffff, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast1=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00001c0000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000001000)={0x53, 0x8, 0x8, 0x6, 0x7, 0x8, 0x81, 0xbde, 0x1000, 0x2, 0x83be, 0xc1d}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r1 = memfd_create(&(0x7f00005d1000)='vboxnet0\\\x00', 0x0) preadv(r1, &(0x7f00009ff000-0x20)=[], 0x0, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000594000-0x40)={0x400000000000000, 0x4002, 0x6, 0x7, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) [ 561.037378] TCP: request_sock_TCPv6: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. 2018/01/18 20:25:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) getrandom(&(0x7f0000bbf000+0xa0c)=""/0, 0x0, 0x1) bind$nfc_llcp(r0, &(0x7f0000a04000-0x60)={0x27, 0x20000000, 0x0, 0x0, 0x0, 0x0, "acb7b7f555c5822c59d839e8388c45a088618928c9130af59934a2e9eb4681a1bcb2c345e5db4311e959244712ffe0136918c12970229739a29edc7f3f6e89", 0xffffffffffffffff}, 0x60) sendmsg$kcm(r0, &(0x7f0000c15000)={&(0x7f0000a7f000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x3, 0x4}}, 0x26, &(0x7f00003b2000-0x20)=[{&(0x7f000095a000)="79c74485108c4b2eb178206df3ab59525c77d3229d9f1f48ffd2f21502d457a6a9a9af98993089d107d891defe261097b8d81e869843770c6381d2ac7e7578cf699e72c13fab619b475d4bbe8ef67ef081679f657c01b423525561fb47a6fe0e9b4af35119cae87b2f1b8f7687ad515140e826295f525f05ea1413d3b5c908101fa62002a0b0ae46b1dc0fcbfb0c2436683ebd11637ab4a244842a8b940647c32945f0aad23f79f3b5351671aa91d74b62705aa05fad2e3036", 0xb9}, {&(0x7f0000250000)="a1c944ba16156be7500a34f2948120d815b05d094b858cefa2cdd2cf1419de24ff3fa036627351ccb9799de2b4e4a012cf7a03224cdd820a288149dfc0ccf1f7e457e293378e1a6b4aee56aeada28dae54b1f7c6578fc4104fb9cd07b4c22864511ccbe8d1b4b7c9032eab777927f4181d3e8355405d24e1abbbd9fe3fc142a947e28f4cf8310610bd1f4ceed4674d811890eb8a03c21b966e5c2d2a5fae5ed2de4d554068fc2292961a11796777b872ba3b9dbd91e49f5d0adf97c4500b7ddedaef5350d768b5c29f652de9eb8d6d96d6d5e01e615e91d973967ff0797df76957b07116859bb3ee4a2f761e8019bad7aa414cf2e2cce4c0", 0xf8}], 0x2, &(0x7f000067e000)=[{0xf0, 0x11f, 0x3ff, "b1a1bb75c206820066724bd045c4d6971d81bb17f5b65864bf9195db5d046330f51f76df7254987c28b28a453bb99f53da02f479dd81a21d9086687b3ed73b68010b72464b6017ba7058cde5385cdf8a0b9509f768dfd399876f52da84a42543abcc282126e48dd1f571bfbb6caca2429a18539075dd294cb101ce777b25c47a72c8b9cfcdc633644f573a92582f10144e66c51fd44d97535ab8243ac42963059b41da96ec048e694b0f1964e44c552b14292f12b728a34f318d7692c871d66fab2dce03e700956a02e666407352dfa109f375bbf4caaf0874755ad917"}, {0xe8, 0xff, 0x6, "1ac8c0b9e5458c3f44fb97cc3c94da55aa88204c249d50479fe104ec617db92ece54ec970af8114b3e418d60e86c52d2d27e0c8ba8b40e03d53912d123ff9b1f42ed6a0654be204daf356f6e132c1589c6420e00feecb69659ff0008322bb0fedcfe16314fac3655eca7505115a739e0e2379386092aef84e26c79ad62dbc77df9b1bd87aff211e61776106446c503dac82ee3c5ecc3ddb989244cc39a9d7035aa1a449559b00ab3b4dfe5bcb6107e7b68c113a4083259afbed4249d1f9226890fc0b7abd5f02396de1acf9e6f860d652b8382684e9db924"}, {0x100, 0x113, 0x7, "e5f8796f05dec0a2dc80694d1bf1bc67e2eb1b7751ca7714fb37774fa3e653790eda52c3af19800c9e9434822316ec4fd23b7bf482021d23e359a2abd3592b602767fa3c77ed28af55a4a3528f66a5bb3cebc26dea1673a9d01b01f7675dcb4fc9e7633b19cb949f89285d019a1d1b39fdc41548a0b1021a93f6d42ed86016fbc1156b681f623848e75b94ad4d264f206bf8ef9c7ae8d7329e480cc6d8adbbe048aadf564eeec61bffee34c557921fe1b84252620cf774170c968644b8199b57f1e16e0b277c7d0c6326413d771f13523aa0ac119788451cb5ea580302719536d919e08a418e3939c9"}, {0xa8, 0x116, 0x9c, "48d989e7f7c0966b9b3721f54224bb495b674492605059e739439be7c7f0eb2ba33b14a53a391be12521b73a25aecf80da8b6361fc9724f17da6d3c7ff8d87d97c85a7e06fca6f27a5569be254dfd9ce5848380c89b462fcfd7a92b5dd8c04e8c4985a8273a63a8ffc0fbe235102e13df614b3c390bdeb320cd4c43f413d532a47963cf13afa867238e3f9b7a95ad4e0f5feb15f"}, {0x18, 0x10e, 0x12c4, "19"}, {0x18, 0x107, 0x1000, "e7aec6"}], 0x3b0, 0x4}, 0x20000000) 2018/01/18 20:25:16 executing program 6: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000fe5000)='/dev/adsp#\x00', 0x101, 0x80000) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000fe7000-0xc)='/dev/audio#\x00', 0x6, 0x100) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f00008da000)="53bd17026206e63b5f11a1b8cdb8a6187983adcf1d02f55037c585283754255549accb4e6efff4f3f43980aca93791d9d148b4462fc90f296b053f5d1dcb5f54921a3a96963367de65526204ff043be3f58e3693828125abbbae64e6a582eb7125db0c1db5709db7b55e5db1cd1d48819dff27be408ea5a1883a03c76336b7c19aba425c9c847bd0b554f0ce12d2981b5eef4e7dcd4b38617f670c0a") r1 = syz_open_dev$vcsn(&(0x7f0000fc7000)='/dev/vcs#\x00', 0x6, 0x0) preadv(r1, &(0x7f0000aa8000)=[{&(0x7f0000c69000)=""/0, 0x0}, {&(0x7f0000456000)=""/35, 0x23}], 0x2, 0x0) removexattr(&(0x7f0000dac000-0x8)='./file0\x00', &(0x7f0000eb5000)=@known='system.sockprotoname\x00') 2018/01/18 20:25:16 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00009d8000)=0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000129000-0x9)='/dev/ppp\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000104000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) fcntl$dupfd(r1, 0x0, r0) 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)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f000025c000+0x7ba)={0xa441, 0x2, 'client0\x00', 0x0, "0756e48e4d13105b", "915c2033618310a91bd781fbffa737ab6bad4571680b1066bb4c42a78534211a", 0x4, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000dbd000)=0x65a, &(0x7f0000dc4000)=0x4) r2 = syz_open_dev$vcsa(&(0x7f00001ed000)='/dev/vcsa#\x00', 0x1, 0x84000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00007ca000)={0x10, @tick=0x2573, 0x5, {0x10001, 0x1ff}, 0x200, 0x0, 0x12c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$adsp(&(0x7f000048f000)='/dev/adsp#\x00', 0x7a5, 0xc0040) epoll_pwait(r0, &(0x7f000063e000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x0, &(0x7f0000295000)={0x5}, 0x8) getsockopt$inet_udp_int(r3, 0x11, 0x66, &(0x7f00005ee000)=0x0, &(0x7f00008c6000)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000072e000-0xb8)={0x0, 0x100000000, 0x0, 0xd2, 0x1000000000, 0x100000001, 0x9, 0x6, {0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x5, 0x3ff, 0x7fffffff, 0x5}}, &(0x7f0000f9c000-0x4)=0xb8) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000457000)={r3, r3, 0x6, 0x1}, 0x10) pwritev(0xffffffffffffffff, &(0x7f0000e68000-0x10)=[{&(0x7f0000683000-0x9)="4a960750938c2b6bfa", 0x9}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000d41000-0x4c)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) unlinkat(r3, &(0x7f00006fa000-0x8)='./file0\x00', 0x200) 2018/01/18 20:25:16 executing program 4: mq_unlink(&(0x7f00007cf000)="90") clone(0x0, &(0x7f0000fc2000)="", &(0x7f000073d000)=0x0, &(0x7f0000e28000)=0x0, &(0x7f0000a0b000-0x1000)="") setfsuid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)="90", 0x2) r1 = dup(r0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000ab4000)=0xd000) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000-0x4)=0x5, 0x4) 2018/01/18 20:25:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) pipe2(&(0x7f0000865000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f0000d00000)='./control\x00') lchown(&(0x7f0000add000)='./file0\x00', 0x0, 0x0) dup2(r1, r2) 2018/01/18 20:25:16 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000008000)={0x6, r0, 0x1}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000008000-0x28)={&(0x7f0000002000/0x1000)=nil, 0x7fff, 0x4, 0x2, &(0x7f0000002000/0x4000)=nil, 0xb41}) lstat(&(0x7f000000a000)='./file0\x00', &(0x7f0000009000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() bpf$PROG_LOAD(0x5, &(0x7f0000009000-0x48)={0x1, 0x2, &(0x7f0000009000-0x18)=@raw=[@alu={0x0, 0x0, 0x7, 0x0, 0xb, 0x0, 0x0}], &(0x7f0000004000-0xa)="00000000000000057200", 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 20:25:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$dspn(&(0x7f000070c000)='/dev/dsp#\x00', 0x7, 0x12400) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f00001b4000-0x4f)=""/79, &(0x7f0000b51000-0x4)=0x4f) bind$alg(r0, &(0x7f0000ac1000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) 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) close(r0) recvmsg(r0, &(0x7f000014c000)={&(0x7f0000c57000)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000655000-0x20)=[{&(0x7f0000c9a000)=""/37, 0x25}, {&(0x7f0000771000-0x13)=""/19, 0x13}], 0x2, &(0x7f00003fa000-0x9b)=""/155, 0x9b, 0x0}, 0x10020) 2018/01/18 20:25:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x2000, 0x2, &(0x7f0000777000/0x2000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f00000d4000)=""/132) 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 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') setns(r1, 0x0) r2 = fcntl$getown(r1, 0x9) syz_open_procfs(r2, &(0x7f0000e7a000)='net\x00') preadv(r1, &(0x7f00009f3000-0x70)=[{&(0x7f0000981000)=""/174, 0xae}, {&(0x7f000050a000)=""/124, 0x7c}, {&(0x7f0000520000-0x1000)=""/4096, 0x1000}, {&(0x7f00008ad000-0xb3)=""/179, 0xb3}, {&(0x7f00001a4000)=""/248, 0xf8}, {&(0x7f00005e8000)=""/69, 0x45}, {&(0x7f00009e0000-0x4f)=""/79, 0x4f}], 0x7, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000e04000)=0x0) 2018/01/18 20:25:16 executing program 4: inotify_init1(0x2000000000807fa) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000081000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) 2018/01/18 20:25:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00002d5000)={0x0, 0xffffffffffffff9c, 0x1}) flock(r0, 0x4) request_key(&(0x7f000054e000-0xc)='id_resolver\x00', &(0x7f0000e2d000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000045e000)='-\x00', 0x0) 2018/01/18 20:25:16 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000018e000)={0x7, {{0xa, 0x1, 0xb3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffd46) r1 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x1000010000032, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) 2018/01/18 20:25:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000cbb000)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004d0000+0xa74)=0xe8) connect$can_bcm(r0, &(0x7f00004ac000)={0x1d, r1, 0x0, 0x0}, 0x10) readv(r0, &(0x7f0000c6f000-0x20)=[{&(0x7f00006c9000-0xcf)=""/207, 0xcf}], 0x1) write$fuse(r0, &(0x7f00007dc000-0x65)={0x58, 0x0, 0x1, @random="070000000000000050cbe6065d86a61bf2b3b36e2708546dea8855dededda48445f7bf7b3a8d874a62bb000094b2ee480146cd5ed34882afb9950b00039132fdbf2b83d301800000"}, 0x58) 2018/01/18 20:25:17 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000+0xa6a)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) chdir(&(0x7f0000011000)='./file0\x00') fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 20:25:17 executing program 6: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000f8b000)=""/0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000cbf000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f00000f9000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) 2018/01/18 20:25:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) syz_open_dev$dspn(&(0x7f0000160000-0xa)='/dev/dsp#\x00', 0x7, 0x4000) ioctl(r0, 0x6, &(0x7f0000b1b000)="") syz_open_dev$loop(&(0x7f000061f000-0xb)='/dev/loop#\x00', 0xe13e, 0x200) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000123000-0x3)={0x0, 0x0, 0x0, 0x0}, 0x8) 2018/01/18 20:25:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000754000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006cc000)='5', 0x1) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000612000)=[{0x0, 0x0, &(0x7f00008b9000)=[{&(0x7f0000ca9000)="3615f9", 0x3}], 0x1, &(0x7f0000bf7000)=[@op={0xfffffffffffffee3, 0x117, 0x3, 0x0}], 0x18, 0x0}], 0x1, 0x0) r2 = syz_open_dev$mouse(&(0x7f000012a000-0x12)='/dev/input/mouse#\x00', 0x9, 0x10200) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000802000-0x17)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000334000-0x4)=0xe8) sendmsg$can_bcm(r2, &(0x7f0000523000)={&(0x7f0000dee000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f000049b000)={&(0x7f0000e22000-0x80)={0x4, 0x491, 0x7ff, {0x0, 0x7530}, {0x0, 0x0}, {0x4, 0x20, 0x32, 0x10001}, 0x1, @canfd={{0x4, 0xfffffffffffffff7, 0x1, 0x4}, 0x2d, 0x2, 0x0, 0x0, "33243ec81be5ca40227e80fcbd637ba59c1c05e5a25bd3ff8ebdc31cec99b671a7a832fbb13d865f5cba62c8f1cb717bb6611da3d964fd29f265a86e9a67e7ce"}}, 0x80}, 0x1, 0x0, 0x0, 0x20000080}, 0x890) truncate(&(0x7f000083b000-0x8)='./file0\x00', 0x9) r4 = syz_open_dev$midi(&(0x7f0000f9e000-0xb)='/dev/midi#\x00', 0x5, 0x1000018000) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000fac000-0xb8)={0x0, 0x9, 0x6, 0x8, 0xf7, 0x7ff, 0xffffffffffffffef, 0x300, {0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x9, 0xfffffffffffffffb, 0x0, 0x80000000}}, &(0x7f00002a7000)=0xb8) getpeername(r4, &(0x7f000021b000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000b59000)=0x9) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000843000)={r5, 0x93, "dac3d410488df9b78971d65fbde04c4126451cf251cfa4abe51ee57a5c03d4056ca1788829dfbddb9ecec6be5f4d607a1099d072b4ba58c5d5b4ad5072322da3063e10ffaedd8d577a64df378e5c970ba2a3bb1e49353dd33f4e4d51f8a705041ff63b9c996cc5d865a183100f267b13d4c0328eb221297e764e47c69f7b795ecf7afca68d5a0fdfafef4b5def48a19649e7c4"}, &(0x7f0000506000)=0x9b) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f00006d4000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000c3c000-0x4)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000587000)={'vcan0\x00', r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000d5d000)=""/1, 0x1}, {&(0x7f0000d08000-0xdb)=""/219, 0xdb}], 0x2, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000055e000-0x1f)="808d0613471496cf7c0b62958fa710ec757b935d6c8f14b02ec634c79d2313", 0x1f) 2018/01/18 20:25:17 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x90) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x1) 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) r1 = gettid() capset(&(0x7f0000f8c000)={0x19980330, r1}, &(0x7f00001f3000)={0x0, 0xffffffffffffff8a, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 20:25:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00001fb000)={&(0x7f000061f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000018a000-0x10)={&(0x7f0000bb8000-0x368)=@getlink={0x2c, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_MASTER={0x8, 0xa, 0x0}, @IFLA_LINKINFO={0x4, 0x12, []}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 20:25:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cf9000)='/dev/ppp\x00', 0x20000, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00009d1000-0x8)=0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000022000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000023000-0x20)={0x0, 0x3, 0x0, 0x20d08000, &(0x7f0000d07000/0x1000)=nil}) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f00004f2000-0x10)={0x0, 0x0, &(0x7f0000ca2000/0x4000)=nil}) 2018/01/18 20:25:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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) r1 = syz_open_dev$sndpcmp(&(0x7f0000e45000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x80000) ioctl$TIOCGPTPEER(r1, 0x5441, 0x7) r2 = syz_open_dev$vcsn(&(0x7f00009fa000-0xa)='/dev/vcs#\x00', 0x4f, 0x709000) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000bda000)={r2, r0}) 2018/01/18 20:25:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r0, &(0x7f0000d7c000)=@random={'user.\x00', "73656c696e75785d6e6f646576d6262d2300"}, &(0x7f000088d000)=""/2, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000009d000)={0x0}, 0x0, 0x8) r1 = syz_open_dev$sg(&(0x7f0000223000-0x9)='/dev/sg#\x00', 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) syz_open_dev$tun(&(0x7f0000bec000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) inotify_init1(0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000011c000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000002000)=0x0, 0x4) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000e3f000)={@common='dummy0\x00', @ifru_ivalue=0x0}) ioctl$TTUNGETFILTER(0xffffffffffffffff, 0x801054db, &(0x7f0000377000)=""/0) ioctl$TTUNGETFILTER(0xffffffffffffffff, 0x801054db, &(0x7f0000e7b000-0xdc)=""/220) r3 = getuid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000f1f000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000919000)=0xe8) lstat(&(0x7f0000c11000-0x8)='./file0\x00', &(0x7f0000e7b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r3, r4, r5) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000596000-0x4)=0x0, 0x4) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000889000-0x4)=0x0, 0x4) r6 = dup(r2) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00005d1000)=0x0, 0x4) bind$inet6(r6, &(0x7f0000f5d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r6, &(0x7f0000a76000-0xdb)='1', 0x1, 0x20000005, &(0x7f0000881000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000269000)=0x0, &(0x7f0000413000-0x4)=0x3d0) recvfrom(0xffffffffffffffff, &(0x7f00006dc000)=""/0, 0x0, 0x0, &(0x7f0000742000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000d50000)=0x0) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000bd1000-0x400)={"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"}) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f00003ea000-0x4)=0x0, 0x4) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000ba7000-0x28)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_data=&(0x7f0000e24000-0x20)="3bc298971b348058bee8a44970aca8c421237c9e71fd875870f6a6401399b20c"}) sendto$inet6(r6, &(0x7f00006af000)="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", 0xfffffffffffffe3f, 0x0, 0x0, 0x0) recvfrom(r6, &(0x7f0000725000)=""/207, 0xcf, 0x10000, &(0x7f0000a77000)=@ipx={0x4, 0x9, 0x8, "27f4cdc4411f", 0x2, 0x0}, 0x10) [ 561.595482] program syz-executor4 is using a deprecated SCSI ioctl, please convert it to SG_IO 2018/01/18 20:25:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5a, &(0x7f0000a73000-0x5a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x4c, 0xffffffffffffffff, 0x0, 0x9, 0x80000000029, 0x0, @rand_addr=0xffffffc0, @broadcast=0xffffffff, {[@ssrr={0x89, 0xfc, 0xe92, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @noop={0x1}]}}, @dccp={{0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x7, 0x5, "4801bf", 0xf7d, "280004"}, "329dbd7fbef5a9208e5f3cfddafffb88b4faa4b405cb79ffd0f14c3b775da399"}}}}}, &(0x7f000052a000)={0x0, 0x0, []}) 2018/01/18 20:25:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000564000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) clone(0x0, &(0x7f0000f88000)="", &(0x7f00002b1000-0x4)=0x0, &(0x7f000098a000)=0x0, &(0x7f00006ec000)="") r0 = syz_open_dev$dmmidi(&(0x7f0000c0e000-0xd)='/dev/dmmidi#\x00', 0x81, 0x80000) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000ebe000-0x4c8)={{0x6, 0x6, 0xe000000000000000, 0x86, "564eb19a1e55a2a1451b62e1e78893db2c86b706f1e8cd6c3ed26a3491b3eaf10099ee502df58f817d01c6bd", 0x9d}, 0x346, [0x9, 0x100000001, 0xf2, 0x1ff, 0x4, 0xfffffffffffffff7, 0x6, 0x8, 0xa3b, 0x100000001, 0x400, 0xffffffff, 0xbc24, 0x3c862b65, 0x8, 0x2, 0x3113, 0x7, 0x2, 0x8, 0x55, 0x100, 0x9, 0x401, 0x1000, 0xa3f, 0x8, 0x9, 0x3, 0x100000001, 0x3ff, 0x7, 0x5, 0xffffffffffffffc0, 0x5, 0x1f, 0x6, 0x7f, 0x46, 0x2, 0x4, 0x9, 0x7ff, 0x5fb, 0x6, 0xb4, 0x100000001, 0x1f, 0x0, 0x6, 0x7, 0x0, 0xfffffffffffffff7, 0x1, 0x1, 0x0, 0x4, 0xff, 0x20, 0x200, 0x9, 0x1, 0x700000, 0x9, 0xff, 0xe1b7, 0xf43, 0x5, 0xbc94, 0x8, 0x9, 0x3ff, 0x7fffffff, 0x3f, 0x7, 0x3, 0x2, 0x2, 0x40, 0x9, 0x100000000, 0x1cd, 0x80000001, 0x3, 0x3, 0xae, 0x101, 0x7, 0x6, 0x8001, 0x80000000, 0x85, 0x3, 0x400, 0x4, 0x31, 0x98, 0x216, 0x80000001, 0xb9ee, 0x1000, 0x2, 0x2, 0x5a, 0x1, 0x7, 0x9, 0x5, 0x80000001, 0x5, 0x0, 0x20, 0x0, 0x2, 0x4, 0xffffffffffffffff, 0x4, 0x7fffffff, 0x1, 0x4, 0x3, 0x1, 0x40, 0x1, 0x40, 0x2, 0xffffffffffffc716, 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]}) exit(0x102000000) close(r0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000dc5000)={0x0, 0x81, 0x10000, 0x3}, &(0x7f000019e000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000609000)={r1, 0xa083}, 0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000662000)={0x0, @in6={{0xa, 0x3, 0x6c, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffff2e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x2, 0x8001, 0x3, 0x5, 0x20, 0x8, 0x6, 0x4, 0xffffffffc839131c, 0x4d72, 0x9, 0xa1fc, 0x1, 0x3f]}, &(0x7f0000038000-0x4)=0x108) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000acd000-0x8)={r2, 0x7fffffff}, 0x8) bind$netrom(r0, &(0x7f0000973000-0x10)=@ax25={0x3, {"d3d515bca2714e"}, 0x1}, 0x10) r3 = semget(0x3, 0x1, 0xc) semtimedop(r3, &(0x7f000006e000-0x30)=[{0x4, 0x400, 0x800}, {0x0, 0xa88d, 0x1000}, {0x3, 0x2d9, 0x800}, {0x4, 0x400, 0x800}, {0x5, 0x6, 0x1000}, {0x0, 0x1, 0x1000}, {0x3, 0xfffffffffffffff8, 0x1800}, {0x2, 0x50f, 0x800}], 0x8, &(0x7f000052b000)={0x0, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000440000)='/dev/ptmx\x00', 0x30000, 0x0) finit_module(0xffffffffffffffff, &(0x7f0000d4d000)='/dev/snd/pcmC#D#c\x00', 0x0) [ 561.705136] program syz-executor4 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 561.727797] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 561.739093] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 2018/01/18 20:25:17 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000003000-0x9)='net/icmp\x00') preadv(r0, &(0x7f0000005000)=[{&(0x7f0000001000-0x1)=""/1, 0x27b}], 0xfffffffffffffd91, 0x10000000000000) 2018/01/18 20:25:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c2e000)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000bd0000-0x4)=0x0, &(0x7f000044e000)=0x4) r1 = syz_open_dev$dspn(&(0x7f00005d5000)='/dev/dsp#\x00', 0x4, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f00007e3000-0x14)={{0x7ff, 0x4, 0x6, 0xfff, 0x8, 0xfff}, 0x0, 0x3, 0x7fff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x8ea9, 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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1a, &(0x7f0000637000)=0x0, &(0x7f00006f6000-0x4)=0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000001) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f000019f000-0x32)=""/50) r2 = syz_open_dev$vcsa(&(0x7f0000450000-0xb)='/dev/vcsa#\x00', 0x8fd, 0x40002) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00002cf000-0x20)={@common='vcan0\x00', @ifru_flags=0x1800}) bind$nfc_llcp(r2, &(0x7f000036c000-0x60)={0x27, 0x8, 0x3, 0x7, 0x4, 0xd92c, "211fe8fff2988437efaf2addcf96b64448d983e9fa554e131eda45df586058515e55ae7720c49fdfadaea6c65c95c1f7de3bf0c1ec7aabf4ef08f05dc21cc5", 0x2}, 0x60) 2018/01/18 20:25:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0x49f4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000188000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getrusage(0x0, &(0x7f0000636000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setitimer(0x0, &(0x7f0000765000-0x20)={{r0, 0x2710}, {0x0, r1}}, &(0x7f0000898000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/18 20:25:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f07000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000f35000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00005bd000)={r2, 0x3}) bind$alg(r0, &(0x7f0000328000-0x58)={0x26, 'hash\x00', 0x0, 0xffffffffffffffff, 'poly1305-generic\x00'}, 0xffffffffffffff72) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f000074d000-0x118)=[{0x0, 0x0, &(0x7f00001d2000-0x30)=[{&(0x7f00008dc000)="01ffb8468ea091be3658ca1219c1615a0d6858ec1c2cb57ab8b89bffc560e462b5f2ef41d187b258f540afb7bcc6665009ea73d6f2e5a2ebfefa7d14e73c2a808d8c9d0f1b445d470efd2e9481a5e7afc532", 0x52}, {&(0x7f0000582000)="ff", 0x1}], 0x2, &(0x7f0000f30000-0x118)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/18 20:25:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000719000-0x71)="", &(0x7f00002d2000-0x4)=0x0, &(0x7f000063e000-0x4)=0x0, &(0x7f0000914000-0x8)="16c1f5098ac3855c") munmap(&(0x7f000081a000/0x3000)=nil, 0x3000) mmap(&(0x7f000081a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000081b000-0x12)='/dev/input/mouse#\x00', 0x7, 0x127580) mmap(&(0x7f000081a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000081a000)={0x0, 0x7, 0x3f, 0x10001}, &(0x7f000081b000-0x4)=0x10) mmap(&(0x7f000081a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000490000-0x8)={r1, 0x8c42}, &(0x7f000081b000-0x4)=0x8) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f000005a000-0x4)=0x206482) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000081c000-0x44)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="8fb2679b5a8fc9389a6f8051b19679ef"}) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) r2 = msgget$private(0x0, 0x440) msgsnd(r2, &(0x7f000001c000)={0x0, "a33bb6023ee41df6a00dfadb3573c5631cb794b71bd0e64a5789ea010bbdbb17db88bcb0f054a3e4289f415300b770f0f89e6ebaa55a3bee6a57a9ba99821750016057fb747a2a87fc2257dbfce328ec76d6158219504b0c1148cb721964790d67bf4305fa434f03406d5d996c7017688d55607ba50d6144a6e34e93799b375d0e955486a41cc699d1bae2b6e5655ab71f013f9ab29c721df5ecfd916eff2e41beee5443616d4844cb0eb51aeab5e8bce181ab0829b60494584b03d72c"}, 0xc5, 0x800) 2018/01/18 20:25:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 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) timer_create(0x800000000007, &(0x7f0000b3d000)={0x0, 0x32, 0x0, @thr={&(0x7f000022f000)="", &(0x7f0000298000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a7e000)=0x0) clock_gettime(0x0, &(0x7f000041b000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000005c000-0x20)={{0x0, 0x0}, {0x0, r0+30000000}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000085c000-0x15)='/proc/self/net/pfkey\x00', 0x400100, 0x0) clock_gettime(0x0, &(0x7f0000e30000-0x10)={0x0, 0x0}) write$evdev(r1, &(0x7f000072e000-0x30)=[{{0x0, 0x0}, 0x84, 0xfffffffffffffff9, 0x416}, {{0x77359400, 0x0}, 0x1, 0x3, 0x0}], 0x30) write$sndseq(r1, &(0x7f00009cd000)=[{0x1, 0x6, 0x9, 0x5, @tick=0xffffffffffffffff, {0x4, 0x6}, {0x10000, 0x8000}, @addr={0xc514, 0x9c}}, {0x8, 0x949, 0xfffffffffffffffd, 0x400, @tick=0x3, {0x1, 0x0}, {0x5, 0x4}, @raw32={[0xc740000, 0xde5, 0x9]}}, {0x200, 0xf, 0x3f, 0xd66c21e, @time={0x0, 0x989680}, {0x400, 0x5d9}, {0xb7d6, 0x6e08}, @time=@time={0x0, 0x0}}, {0x7fffffff, 0x7, 0xfffffffffffffffc, 0x1f, @time={r2, r3+30000000}, {0x4000000, 0xfffffffffffffffe}, {0xaae8, 0x40}, @result={0x3, 0x6950}}], 0xc0) clock_gettime(0x0, &(0x7f000003e000)={0x0, 0x0}) ppoll(&(0x7f000004f000-0x40)=[], 0x0, &(0x7f000005b000+0xd56)={0x0, 0x0}, &(0x7f00006d3000-0x8)={0x0}, 0x8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) timer_settime(0x0, 0x0, &(0x7f0000147000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/18 20:25:17 executing program 1: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000316000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x400000000006, &(0x7f000054a000-0xc)=""/12, &(0x7f0000882000-0x4)=0xc) r1 = syz_open_dev$vcsn(&(0x7f0000eed000)='/dev/vcs#\x00', 0xdd8000000000000, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000272000-0xf6)=""/246) 2018/01/18 20:25:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f14000-0xb)='/dev/loop#\x00', 0x80, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x400000001, 0x6, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee7010019d8f6aa6bd58d1443474482e85040fb494debb55bd19f33965bffffe500f3", "cfa4c20000000000000000000081f6a43e51f7d51933221c82ab867dac761faf", [0x1, 0x0], 0x0}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00003ab000-0x11)='/dev/qat_adf_ctl\x00', 0x1, 0x0) recvmmsg(r1, &(0x7f000078e000)=[{{0x0, 0x0, &(0x7f00008cf000)=[{&(0x7f000035d000-0x2f)=""/137, 0x89}, {&(0x7f0000eb1000-0xe5)=""/229, 0xe5}, {&(0x7f0000839000-0x7b)=""/123, 0x7b}, {&(0x7f0000824000)=""/69, 0x45}], 0x4, 0x0, 0x0, 0x74823279}, 0x6}, {{&(0x7f0000f99000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000bcf000)=[{&(0x7f0000b38000-0xc1)=""/193, 0xc1}, {&(0x7f0000c98000)=""/36, 0x24}, {&(0x7f00005db000)=""/9, 0x9}, {&(0x7f0000fc9000)=""/200, 0xc8}, {&(0x7f00006b0000)=""/135, 0x87}, {&(0x7f0000953000)=""/105, 0x69}, {&(0x7f00003d6000-0x62)=""/98, 0x62}, {&(0x7f0000c88000)=""/37, 0x25}, {&(0x7f0000b88000-0x21)=""/33, 0x21}], 0x9, &(0x7f0000e5b000-0x6c)=""/108, 0x6c, 0x10001}, 0x100000001}, {{&(0x7f000065e000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000790000)=[], 0x0, &(0x7f0000790000)=""/220, 0xdc, 0x6}, 0xfffffffffffffffd}], 0x3, 0x2, &(0x7f0000c6c000-0x10)={0x0, 0x1c9c380}) clock_gettime(0x0, &(0x7f00006aa000-0x10)={0x0, 0x0}) futex(&(0x7f0000b8a000-0x4)=0x8001, 0x3, 0x100000000, &(0x7f0000b62000)={r2, r3+10000000}, &(0x7f0000f11000-0x4)=0x9, 0x8) 2018/01/18 20:25:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x401, 0x0, 0x3, 0xc, 0x0, 0x0, 0xffffffffffffffff, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_pts(r0, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = geteuid() r4 = add_key(&(0x7f0000311000)='big_key\x00', &(0x7f0000bfd000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dac000-0x80)="a3ba92cdd7352880dbd1b6b65eea63ad8de12fe1c269fef29af4dfb02193d4970ca9a5a04cfad002561cd5c6de157c776770896e25930ace35300077357a8a1c33af59382a1998b10d771d9dc9e790f4c9cca689647b2b7f2e0909f06b22b00affa15b2a33ed7ac3a9beeb09591073ec9efa14c43e05c7840839ff3da197d748", 0x80, 0xfffffffffffffff9) keyctl$get_persistent(0x16, r3, r4) r5 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0x6) setsockopt(r5, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) connect$inet(r5, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = accept(r2, &(0x7f00004c9000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f000033f000)=0xc) getsockopt$inet6_tcp_buf(r2, 0x6, 0xb, &(0x7f0000fd0000-0xe5)=""/229, &(0x7f000069d000-0x4)=0xe5) sendmsg$key(r6, &(0x7f00006c8000)={0x0, 0x0, &(0x7f00006b4000-0x10)={&(0x7f0000167000)={0x2, 0xc, 0x86, 0x8, 0xd, 0x0, 0x6, 0x2, [@sadb_x_sa2={0x2, 0x13, 0x4, 0x0, 0x0, 0x2, 0x1}, @sadb_x_nat_t_type={0x1, 0x14, 0x8001, [0x0, 0x0, 0x0]}, @sadb_x_policy={0x8, 0x12, 0x3, 0x2, 0x0, 0x4, 0x7dd7, {0x6, 0xff, 0xcc, 0x2, 0x0, 0xffff, 0x0, @in=@dev={0xac, 0x14, 0x0, 0x16}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x80) sendto$ipx(r6, &(0x7f00006c3000-0xb9)="1a36e3a13ab3f4af2bb7fb0b3fd2ade8f054b7efee2ab3a123a379603e0fe6a110e08e6dd69a755c9695626169a81fe34fd80fc9c37079d45e7bf344f1b3bd93b1b25be9b067b1f4e216df614944a0c7010b7e0a60acb9f5f2e7da57b7724b5f07567653eb52cff60d05d23233d2648fe288a43ae63bf788316901423e0888a392e5ff4b463743c56a32965014a476ccbebb81a3dd34a08b1df26dfb00e0c8de4ecdade11e7611b9ca1032c6e6ee2e8719477dbde8e7525205", 0xb9, 0x20000000, &(0x7f0000c6a000-0x10)={0x4, 0x1, 0x9, "95a70b278663", 0x7fffffff, 0x0}, 0x10) 2018/01/18 20:25:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000673000)='/dev/snd/pcmC#D#p\x00', 0xffff, 0x2000) getpeername$inet6(r0, &(0x7f0000d4b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00003ce000-0x4)=0x1c) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = syz_open_procfs(r1, &(0x7f00006de000)='stat\x00') sync_file_range(r2, 0x2c7d, 0x4, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000e98000-0xb)='projid_map\x00') sendfile(r3, r2, &(0x7f0000318000-0x8)=0x4b, 0x400000ff) 2018/01/18 20:25:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a16000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000e24000-0x4)=0x7fffffff, &(0x7f0000e10000)=0x4) r1 = 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) keyctl$assume_authority(0x10, 0x0) process_vm_readv(0x0, &(0x7f000000b000)=[{&(0x7f0000006000-0xc1)=""/97, 0x61}, {&(0x7f000000a000)=""/51, 0x33}, {&(0x7f000000b000)=""/73, 0x49}, {&(0x7f0000006000)=""/4096, 0x1000}], 0x4, &(0x7f0000007000)=[{&(0x7f0000001000-0x43)=""/67, 0x7ffff000}, {&(0x7f0000009000-0x8d)=""/141, 0x8d}, {&(0x7f000000b000)=""/240, 0xf0}, {&(0x7f0000009000-0x63)=""/99, 0x63}, {&(0x7f000000b000)=""/4096, 0x1000}, {&(0x7f000000c000-0x9e)=""/158, 0x5d}], 0x6, 0x0) r2 = request_key(&(0x7f000083f000-0xb)='asymmetric\x00', &(0x7f0000af4000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00001a0000)='*em0eth0md5sum\x00', 0xfffffffffffffffc) keyctl$assume_authority(0x10, r2) r3 = syz_open_dev$audion(&(0x7f000070d000)='/dev/audio#\x00', 0x6, 0x200000) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f0000d14000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) readv(r1, &(0x7f0000a7e000-0x90)=[{&(0x7f00004c8000-0x79)=""/121, 0x79}, {&(0x7f0000eb0000-0xa6)=""/166, 0xa6}, {&(0x7f0000207000-0x60)=""/96, 0x60}, {&(0x7f00004c7000-0xc)=""/12, 0xc}, {&(0x7f0000e83000-0x75)=""/117, 0x75}, {&(0x7f00006af000)=""/58, 0x3a}, {&(0x7f0000536000-0xf0)=""/240, 0xf0}, {&(0x7f00009e3000)=""/192, 0xc0}, {&(0x7f0000736000)=""/35, 0x23}], 0x9) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000803000-0x10)='/dev/sequencer2\x00', 0xc0880, 0x0) ioctl$VT_WAITACTIVE(r4, 0x5607) openat$ptmx(0xffffffffffffff9c, &(0x7f0000ddd000)='/dev/ptmx\x00', 0x11d000, 0x0) 2018/01/18 20:25:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000621000)='/dev/autofs\x00', 0x8200, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000b7d000)={0xfffffffffffffffe, {{0xa, 0x0, 0xfff, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x100000001, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000818000)=0x0, &(0x7f0000433000)=0x0, 0x10001, &(0x7f0000a1c000/0x2000)=nil, 0x2) r1 = getpid() waitid(0x1, r1, &(0x7f0000821000)={0x0, 0x0, 0x0, 0x0}, 0x2000000a, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000a34000-0x8)=0x8001) 2018/01/18 20:25:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000371000)='#md5sum]\x00', 0x800) perf_event_open(&(0x7f00007df000-0x78)={0x4000000002, 0x78, 0x9c, 0x1, 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={&(0x7f0000c46000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./file0\x00', &(0x7f000000b000-0x6)='./bus\x00') open(&(0x7f0000bb7000-0x6)='./bus\x00', 0x0, 0x0) 2018/01/18 20:25:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000201000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x401) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000004000)=0x2) write$evdev(r1, &(0x7f000011c000-0x90)=[], 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b8e000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) close(r0) 2018/01/18 20:25:17 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000001000)={0x7fff, 0x8, 0x3ff, 0x1, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r0, 0xc0481273, &(0x7f000084d000-0x70)={[{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]}) 2018/01/18 20:25:17 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1f}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/policy\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000007000-0x48)={0xf, 0x11, &(0x7f0000005000-0x88)=@framed={{0x18, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x80000001, 0xf, 0x7, 0x57baaf05fe83dfb8, 0xffffffff, 0xfffffffffffffff0}, @alu={0x7, 0x8000, 0x7, 0x8, 0x5, 0x50, 0xfffffffffffffffc}, @jmp={0x5, 0x0, 0x4, 0x2, 0x0, 0xfffffffe, 0xfffffffffffffffc}, @jmp={0x5, 0x80000001, 0xa, 0xf, 0xe, 0x15c, 0xfffffffffffffff0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0x7, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000008000-0x4)='GPL\x00', 0xff, 0x34, &(0x7f0000001000-0x34)=""/52, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, [@jmp={0x5, 0x0, 0xb, 0x0, 0x0, 0x1, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x33) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000006000)=0x0) 2018/01/18 20:25:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00008e0000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00001ba000)=@get={0x1, &(0x7f0000537000-0xc2)=""/194, 0x6}) writev(r0, &(0x7f00002f8000-0x8)=[{&(0x7f00008b0000-0x5c3)="d1", 0x1}], 0x1) 2018/01/18 20:25:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000159000-0x10)={0x206b, &(0x7f00000e5000-0x8)=[{0x6, 0x1, 0x0, 0x407ffc0003}]}) setfsgid(0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = gettid() r2 = getpgrp(r1) ioprio_get$pid(0x3, r2) connect$bt_sco(r0, &(0x7f0000bac000)={0x1f, {0x6, 0x400, 0x7, 0x1ff, 0x8, 0x100}}, 0x8) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000fe8000-0x18)={0x3379, 0x4, 0xffffffffffff2363}) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000c24000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000fcd000)=0x0, &(0x7f0000725000-0x4)=0x4) io_setup(0xf6, &(0x7f000038b000)=0x0) io_cancel(r3, &(0x7f0000425000)={0x0, 0x0, 0x0, 0xf, 0x6, r0, &(0x7f0000106000)="5fdb751cf554e0d3512bf53523bac57fe1cce3b9be89628e6297a68f2e3e6285591d8a5fa9897abcdb17b7842699d5c5b2af1d0d5aaf2dda1364be13529094b3812289e3a3690d40b6316937e01267f1e7832e32b170ca3b1ac4bd400f42a51c9d9b718835e38443044599b6de33ff248b28b63f2f178ae3b3c658fd8da40063341a18e54b38e58e8ac5752e289b6d7911420f1b9682", 0x96, 0x3, 0x0, 0x1, r0}, &(0x7f000046c000)={0x0, 0x0, 0x0, 0x0}) ioprio_set$pid(0x3, r2, 0x1) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000df0000-0x58)={0x2, 0x0, [{0x0, 0x4, 0x1, 0xfffffffffffffffc, 0xd91f, 0xffffffff, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0xf03, 0x5, 0x9, 0x9, 0x7, 0x7, [0x0, 0x0, 0x0]}]}) 2018/01/18 20:25:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00001f9000-0x8)={0x5, 0x10000}, 0x8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000452000)='/dev/ppp\x00', 0x2141, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f000079b000-0x4)=0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r2, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000fd0000)=0x6, 0x4) close(r0) 2018/01/18 20:25:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f00002d1000-0x4)=0x0) r0 = syz_open_dev$evdev(&(0x7f0000e8c000)='/dev/input/event#\x00', 0x0, 0x0) readv(r0, &(0x7f0000f04000)=[{&(0x7f0000c59000-0x1000)=""/4096, 0x1000}, {&(0x7f000026a000)=""/194, 0xc2}, {&(0x7f0000ab4000)=""/57, 0x39}, {&(0x7f00009a3000)=""/71, 0x47}, {&(0x7f00007e8000)=""/37, 0x25}, {&(0x7f0000615000)=""/5, 0x5}, {&(0x7f0000621000-0xf5)=""/245, 0xf5}, {&(0x7f0000305000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c1d000-0xca)=""/202, 0xca}, {&(0x7f0000e62000)=""/4096, 0x1000}], 0xa) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00002d1000-0x4)=0x0) openat$ion(0xffffffffffffff9c, &(0x7f00005d3000-0x9)='/dev/ion\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00008da000-0x12)='vmnet1wlan1user:mime_type$]md5sumselfselinux\x00', 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f000040f000-0x20)={0x7001, 0x2, 0x20, 0x6, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000e61000-0x4)=0x0, &(0x7f0000591000-0x4)=0x4) 2018/01/18 20:25:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000)=0x0, 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0xff) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00008dd000)={0x5, 0x0}, 0x8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00004fb000-0x9)='/dev/ppp\x00', 0x400, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c58000)={&(0x7f0000b96000/0x1000)=nil, 0x1000}) accept(r0, &(0x7f0000baa000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000d1b000-0x4)=0xfffffffffffffee8) [ 562.373811] dccp_close: ABORT with 578 bytes unread 2018/01/18 20:25:18 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000a000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r0, 0x29b, &(0x7f000000b000-0x41)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000005000-0x3)='ns\x00') mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000001000-0x168)=[{{0x0, 0x0, &(0x7f000000c000-0x30)=[{&(0x7f000000c000-0xf1)=""/241, 0xf1}, {&(0x7f000000c000-0x24)=""/36, 0x24}, {&(0x7f000000b000)=""/138, 0x8a}], 0x3, &(0x7f000000c000-0xcf)=""/207, 0xcf, 0x4000}, 0x20}, {{&(0x7f0000002000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000003000)=[{&(0x7f000000b000)=""/117, 0x75}, {&(0x7f0000009000-0xba)=""/186, 0xba}], 0x2, 0x0, 0x0, 0x1}, 0x48e}, {{&(0x7f0000005000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000006000-0x20)=[{&(0x7f0000007000)=""/241, 0xf1}, {&(0x7f000000c000-0xb3)=""/179, 0xb3}], 0x2, &(0x7f000000c000-0xa5)=""/165, 0xa5, 0x10}, 0x8}, {{0x0, 0x0, &(0x7f0000007000)=[{&(0x7f000000b000)=""/144, 0x90}, {&(0x7f000000b000)=""/174, 0xae}], 0x2, 0x0, 0x0, 0x1}, 0x101}, {{&(0x7f0000004000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000003000-0x10)=[{&(0x7f000000c000-0xc3)=""/195, 0xc3}], 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x31b}, {{&(0x7f0000004000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000000b000)=[{&(0x7f000000b000)=""/228, 0xe4}, {&(0x7f0000006000)=""/213, 0xd5}, {&(0x7f0000004000-0x5b)=""/91, 0x5b}, {&(0x7f0000008000-0x4)=""/4, 0x4}, {&(0x7f0000005000-0xe8)=""/232, 0xe8}], 0x5, &(0x7f0000002000)=""/217, 0xd9, 0x0}, 0x7fffffff}], 0x6, 0x2000, &(0x7f000000b000-0x10)={0x77359400, 0x0}) 2018/01/18 20:25:18 executing program 6: mmap(&(0x7f0000000000/0xaea000)=nil, 0xaea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000aec000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f000072e000-0x40)={0x9, 0x401, 0x800, 0x4, 0x400, 0x1, 0x7, 0x8001}, &(0x7f000093e000-0x40)={0x100, 0x200, 0x200000000, 0x100, 0x81, 0x8, 0x6, 0xc0}, &(0x7f00009cc000-0x40)={0x2, 0x8, 0x4, 0x2, 0x3175, 0x5, 0x4e, 0x3}, &(0x7f0000aec000)={0x77359400, 0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000aeb000)='cubic\x00', 0x6) syz_emit_ethernet(0x2e, &(0x7f00006a4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x4, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x1f, 0x0, 0x0, @empty=0x0, '\x00\x00\x00\b'}}}}}, &(0x7f0000aeb000-0xc)={0x0, 0x1, [0x9df]}) 2018/01/18 20:25:18 executing program 5: mmap(&(0x7f0000000000/0x5d4000)=nil, 0x5d4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00005d5000-0x9)='/dev/sg#\x00', 0x100000000000000, 0x842) read$eventfd(r0, &(0x7f000015c000-0x8)=0x0, 0x8) mmap(&(0x7f00005d5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f00005d6000-0x4c8)={{0x514, 0x7, 0x7f, 0x4, "f8fe6f90cbc231948e01babfeec159e0606d22e12f926fca38b528855691e71c3c228685f722fa1060d2a014", 0x9}, 0x6, [0x8b41, 0x3, 0x3, 0x4, 0x2, 0x4e, 0x6, 0x5, 0x1, 0x5, 0xfffffffffffffff9, 0x81, 0x7dac, 0xc0000000, 0x3, 0x4, 0x400, 0x7ff, 0x6, 0x7, 0x4, 0x4, 0x6, 0xfffffffffffffffa, 0xbb4c, 0x40, 0x80000000, 0x7, 0x4, 0x100000001, 0x1, 0x7, 0xffffffffffffff4a, 0x7, 0x8, 0x3ff, 0x7ff, 0x7, 0xffffffffffffff01, 0x400, 0x3, 0x2, 0x4, 0x81, 0x81, 0xfffffffffffffffc, 0x867, 0x4, 0xff, 0x10000, 0xc34, 0x9, 0x0, 0x401, 0x7, 0x8, 0x8, 0x6, 0x48, 0x2, 0x1, 0xfffffffffffffffd, 0x0, 0x8, 0x6, 0x0, 0x9, 0x5, 0x8, 0x9, 0x68eab9b8, 0xffffffffffff8000, 0x4, 0x3838c7e8, 0x8, 0x40, 0x7, 0x3d, 0x0, 0x8, 0x1, 0x2, 0x9, 0x5f3, 0x80000000, 0x80000000, 0x2, 0x9, 0xd1, 0xff, 0x20, 0x800, 0x3ff, 0x0, 0x3, 0x200, 0xcd, 0xfffffffffffffbb7, 0x8, 0x7f, 0x7, 0x9, 0x5, 0x2, 0x8, 0x7, 0x1f, 0x5, 0x2, 0x80000001, 0x8, 0xea, 0x0, 0x0, 0x1, 0x2e, 0x6, 0x10000000, 0x1b, 0x7, 0x2, 0x0, 0x7c0, 0x8, 0x0, 0x98bd, 0x2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(r0, &(0x7f00005cc000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x8}}], 0x30) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000223000)=0x5, 0x4) 2018/01/18 20:25:18 executing program 7: clone(0x0, &(0x7f000008e000)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000f72000)=0x0, &(0x7f00007c4000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() sched_setattr(r0, &(0x7f0000001000-0x30)={0x30, 0x1, 0x0, 0x112b, 0x10001, 0x0, 0x1, 0x29bc}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vcs\x00', 0x80000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000002000)=0x0) ioctl$int_out(r1, 0x5462, &(0x7f0000002000)=0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000001000-0x4)=0x7f) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x141000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000004000-0x12)='.request_key_auth\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000)='vmnet0eth1@vmnet0&\x00', 0xfffffffffffffffe) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) keyctl$negate(0xd, r4, 0xe2f, r5) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) link(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') read(r3, &(0x7f0000001000-0x1000)=""/4096, 0x1000) connect$bt_sco(r2, &(0x7f0000002000)={0x1f, {0xffff, 0xff, 0x3ff, 0x5, 0x1, 0x100000001}}, 0x8) 2018/01/18 20:25:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x4000000000000f, &(0x7f0000e5f000)=0x85d, 0x4) shmget(0x3, 0x3000, 0x54000000, &(0x7f00000d9000/0x3000)=nil) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000bab000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000927000-0x50)=[], 0x0, &(0x7f00003f1000-0x58)=[{0x58, 0x114, 0x9, "b1d1e489cb888984f0a7cd82a26b1eaeb1820337991fcf759fb3eea59518391dfe83a135d1e77381575695d854867b5aa77c468500084a23339e620eb9be408fa0"}], 0x58, 0x0}, 0x0}], 0x1, 0x0) r1 = semget(0x1, 0x3, 0x29) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f000009b000)=""/141) 2018/01/18 20:25:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000047b000)=[], 0x0, &(0x7f0000497000-0x18)=[{0x10, 0x400000000000029, 0xb, ""}], 0x10, 0x0}, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00004d0000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000007000-0x58)={{0x0, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept$packet(r0, &(0x7f0000864000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000785000-0x4)=0x14) r3 = semget(0x0, 0xe631e4a126f493a2, 0x80) semctl$SETVAL(r3, 0x3, 0x10, &(0x7f0000b43000-0x4)=0x6) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000f9a000-0x18)={@loopback={0x0, 0x1}, 0x5, r2}) ioctl$TIOCEXCL(r1, 0x540c) 2018/01/18 20:25:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$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}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x7, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_proto_private(r1, 0x89ed, &(0x7f0000c40000-0x70)="b19acfa7965398882bf9a0343e0a6e55a513b7dc631ab2101264b917138285fee883af0db80964e252d955056e87490cd2b17126ad48b88b198d2614c8120e24825b2d2d11f62cecd7e44621c32b9185d218e717f3832d53eae910527363e5106a2a11f3730e670e2bc0eb01d517f31c") r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/18 20:25:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x9}, 0x10) r1 = socket(0x1e, 0x4, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00008be000-0xb)='/dev/mixer\x00', 0x400, 0x0) name_to_handle_at(r2, &(0x7f000017b000)='./file0\x00', &(0x7f0000afe000-0x9f)={0x9f, 0x80000000, "3dcf41625a092e29de896903cc7367caad13f865715b774187158e2a1314a4a40b9afd85eddd0df53a3ba8fc364ccd8c433f6d155e162aa6208bab3826ff334fb7e89bda73ccf7b1452193477a0a3d7dfc56c4b382c999c4d09b31e7f9c7cb766fec5cae8855cf43735e6fcb5f78b58e36adf8fa0455e1249db78912e4b4775ead33c6d7571937b193385b9bab3c78b133e88cf63cebd9"}, &(0x7f0000638000)=0x0, 0x1400) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) bind(r1, &(0x7f0000d02000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x0) close(r1) 2018/01/18 20:25:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f000073e000/0x2000)=nil, 0x2000, 0x1) syz_emit_ethernet(0x6e, &(0x7f0000c9e000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "a58d2b", 0x38, 0x29, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "9918ea", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [@routing={0x2f, 0x0, 0x0, 0x0, 0x0, []}], ""}}}}}}}, 0x0) syz_open_dev$usbmon(&(0x7f0000e88000)='/dev/usbmon#\x00', 0xf3e, 0x18000) 2018/01/18 20:25:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40048b, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000018d000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000527000/0x1000)=nil, 0x1000) msync(&(0x7f0000952000/0x2000)=nil, 0x2000, 0x4) 2018/01/18 20:25:18 executing program 6: 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}) mlock2(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(r0, 0x1) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r1 = syz_open_dev$midi(&(0x7f00007ef000-0xb)='/dev/midi#\x00', 0x8, 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004b1000-0x8)=@assoc_value={0x0, 0xfffffffffffffeff}, &(0x7f00004dd000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000120000-0x8)={r2, 0xfffffffffffffe51}, 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 20:25:18 executing program 2: r0 = semget(0x1, 0x5, 0x14) semctl$SETALL(r0, 0x0, 0x11, &(0x7f000067d000-0x8)=[0x5, 0x2, 0x1ff, 0xffffffffffffffff]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f00006c7000-0xa)='encrypted\x00', &(0x7f000098a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000066e000-0x40)="b5c4cf8ae6e109", 0x7, 0xfffffffffffffffe) request_key(&(0x7f0000ef9000-0xa)='blacklist\x00', &(0x7f0000c0e000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000332000-0x10)='y:em1eth1Twlan1\x00', 0x0) 2018/01/18 20:25:18 executing program 0: r0 = syz_open_dev$amidi(&(0x7f00009a5000-0xc)='/dev/amidi#\x00', 0x8001, 0x40000) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000038e000)=0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d19000-0x8)={0x0, 0x0}) 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) syz_open_procfs(0x0, &(0x7f0000281000-0x8)='pagemap\x00') 2018/01/18 20:25:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000648000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000408000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0xffffffffffffff51) r1 = accept$alg(r0, 0x0, 0x0) write(r0, &(0x7f000087f000+0xcf4)="3fb20300000000000500189298a2d5a9ee", 0x11) recvmsg(r1, &(0x7f0000011000-0x38)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000bfc000-0x40)=[{&(0x7f0000789000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b3d000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) 2018/01/18 20:25:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/load\x00', 0x2, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000956000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x9) setsockopt$ax25_int(r0, 0x101, 0xa, &(0x7f0000ba1000-0x4)=0x48, 0xfffffeca) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000d34000)='user\x00', &(0x7f0000e1c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cdc000-0xe5)="1b416632ed261b99e771d6146aba4f1783648c0a65a4bf0d0b17a801ae629e18f824af83a1299de137e0ed331f7e734c759551becb33fec1aa2136c6afc7a7bc0cc7e586c4e7fa9b6cf56ff53fddb5245caa563e2679357659a56838b3ea0a81fca5993b0a0ff4262fbeef6618c0c7387b4e7a72c766cb2a08619e806a2808f516df0beb8523889166c34773bf806d7b9e427e7886ecb9685210388e80a360cbe3d0e9c99842d659096d873e9247ed1c62d7a946bea32db42baa1adde67527e224ca1bcb367f1ce4de921e5fe3a03762be1cd8eef50d6051d6060b99d0c2424dc394f5e2cc", 0xe5, 0xffffffffffffffff) r2 = request_key(&(0x7f0000dbe000-0x12)='.request_key_auth\x00', &(0x7f00008f2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fa5000)='/selinux/load\x00', 0xffffffffffffffff) keyctl$reject(0x13, r1, 0x1, 0x44, r2) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0xffffffffffffffff, 0xb, 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) 2018/01/18 20:25:18 executing program 5: clone(0x0, &(0x7f0000d0a000)="", &(0x7f0000553000)=0x0, &(0x7f0000f31000-0x4)=0x0, &(0x7f0000f6a000-0xf9)="") splice(0xffffffffffffffff, &(0x7f0000a95000-0x8)=0x0, 0xffffffffffffffff, &(0x7f00007f9000)=0x0, 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008f4000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) 2018/01/18 20:25:18 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000003000)='user\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000004000-0x92)="25139ed19713ea0967b743a8cbb2de4f66af53fc8940bca0d67f3275178910ee74c9d3f108ed7e13746be5519fb14bc73491637db121aee7b9deec1929184326c72d36b2a3bdefac3ccd50bfe3d0ea07ca6008c2465ed04fad6c262bcfa9fdfaf1e533287a261c9d763ca2c6389fa2b53d88a3d0baad35665caba584840ce219f9afbafc40899e3b8c34b4028346ab3eb9e0", 0x92, 0xfffffffffffffffd) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000004000)='user\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000005000)="6369f4a109260bde6fd04b01cf5df9a0195e26deca3cfb9b3ad982ba19e627cb71f38d4a29169eaf85db91993a227536c153462badbc09ed39f255e21f6bad3da735b9137c13fcdb3011d09810730109f7dd8cb84a65498f88880489fb41f11ee8fa1c6d374b470b2101cb45c13b0bc4fb32a18d6114b874d055ec4c2c875586c71c447b513c4a56eb8381ffed9dfe65c55a4448ac9088737d95ddcc360fcc771af88011fdb02519cdc63e29e3b5a3e17bddbe005ea111dff33ea18d68e07070f6ae4b44f351cb819390fe07d09fa7374f0618c7c17a7bdb9fca0762f2870c123c", 0xe1, 0xfffffffffffffffe) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000006000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000004000)='trusted\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0xc5, r1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000006000-0xc)={r0, r0, r0}, &(0x7f0000005000)=""/132, 0x84, &(0x7f0000001000-0x38)={&(0x7f0000003000)={'sha224-generic\x00'}, &(0x7f0000006000-0xe0)="1040db82ce162c8c60bfc6aae6efc3e91461392c318210ef54da5473e1eb29a21d24bd9a31d6e917784059d2b7c04c8ccd889d286997e2b82f0425b6001d274064c8c9f14f286537caaddf3dae8f99d93505f4f6d893ef04d54e7b07528db16795f8b181a5c71bc6502930ae7b6c2aa0358a4a59ba7529c9909512f85826e5e280a5a400000400c9e6f8a9ada241e84cced9590f009e8ae8f0c424660ae12de61b19b6a3aac16aad412728e0850e57054751e3b3c260eb51c7b44cb7cc85457643066cc3bd43a451e06469b19685ca77686955918204c8dac2a894b662", 0xdd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$PROG_LOAD(0x5, &(0x7f0000004000)={0x8, 0x0, &(0x7f0000001000)=@raw=[], &(0x7f0000004000-0x4)='GPL\x00', 0x4, 0xe, &(0x7f0000004000)=""/14, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000007000-0x80)={[0x2000, 0x5000, 0xd000, 0x1000], 0x6, 0xc0, 0x84c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x4010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000005000-0x12c)=[{{0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000007000)=""/202, 0xca}, {&(0x7f0000007000)=""/185, 0xb9}, {&(0x7f0000007000)=""/250, 0xfa}, {&(0x7f0000001000-0x5e)=""/94, 0x5e}], 0x4, 0x0, 0x0, 0x97}, 0x8}, {{&(0x7f0000007000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000003000-0x20)=[{&(0x7f0000006000-0xdc)=""/220, 0xdc}, {&(0x7f0000008000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000005000-0x1000)=""/4096, 0x1000, 0x5}, 0x7}, {{&(0x7f0000007000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000006000-0x80)=[{&(0x7f0000008000-0x1000)=""/4096, 0x1000}, {&(0x7f0000008000-0xa0)=""/160, 0xa0}, {&(0x7f0000007000)=""/7, 0x7}, {&(0x7f0000008000-0xa)=""/10, 0xa}, {&(0x7f0000001000-0x10)=""/16, 0x10}, {&(0x7f0000008000-0x72)=""/114, 0x72}, {&(0x7f0000002000-0xa6)=""/166, 0xa6}, {&(0x7f0000006000-0x64)=""/100, 0x64}], 0x8, &(0x7f0000007000)=""/206, 0xce, 0x100000000}, 0x7}, {{0x0, 0x0, &(0x7f0000005000-0x20)=[{&(0x7f0000008000-0x45)=""/69, 0x45}, {&(0x7f0000007000)=""/143, 0x8f}], 0x2, &(0x7f0000007000-0x8d)=""/141, 0x8d, 0x4}, 0x5}, {{&(0x7f0000004000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000007000)=[{&(0x7f0000008000-0xce)=""/206, 0xce}, {&(0x7f0000007000)=""/193, 0xc1}, {&(0x7f0000007000)=""/18, 0x12}, {&(0x7f0000007000)=""/216, 0xd8}, {&(0x7f0000008000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f0000007000)=""/5, 0x5, 0xfffffffffffffffd}, 0x1}], 0x5, 0x40010000, &(0x7f0000005000-0x10)={0x77359400, 0x0}) 2018/01/18 20:25:18 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f000088d000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00004c8000-0x4)=0xe, 0x800) rt_sigpending(&(0x7f00008eb000)={0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000b61000-0xb8)={0x0, 0x3, 0x100000001, 0x7, 0x9, 0x1f4e, 0x7, 0xfffffffffffffffd, {0x0, @in6={{0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x761, 0x2, 0x3, 0x7}}, &(0x7f0000001000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000806000-0x1)={r1, 0x9, 0x3}, &(0x7f000002c000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r2, 0x10d, 0xa, &(0x7f0000a11000)=""/4, &(0x7f00006d6000-0x4)=0x4) r3 = getpgid(0x0) bind$ipx(r0, &(0x7f0000ef9000-0x10)={0x4, 0x8001, 0x4, "f5ccd353c6d3", 0xffffffff, 0x0}, 0x10) capget(&(0x7f00001f3000-0x8)={0x19980330, r3}, &(0x7f0000aec000)={0x1, 0x97, 0x20000, 0x1000000, 0x9e9, 0x6}) r4 = add_key$keyring(&(0x7f0000fd9000)='keyring\x00', &(0x7f00006f1000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r4, 0xc53) [ 562.845870] encrypted_key: master key parameter '' is invalid 2018/01/18 20:25:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000bf1000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000d08000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r2, r1, 0x6, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f00007d8000-0x4)=0x8) clone(0x0, &(0x7f0000039000-0x9e)="", &(0x7f000003b000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") vmsplice(r3, &(0x7f00000ab000-0x90)=[{&(0x7f0000df7000)="128688d4fd5e88", 0x7}], 0x1, 0x0) 2018/01/18 20:25:18 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000000)={0x0, {{0xa, 0xffffffffffffffff, 0x1, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0xfffffff8) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000d000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000000e000-0x50)={0x80, @tick=0x5a3, 0xcf0, {0x1, 0x21}, 0x2, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="", 0x118) close(r0) 2018/01/18 20:25:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)={0x0, 0x0}) r0 = gettid() alarm(0x25) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/01/18 20:25:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00006b5000)=0xd70b) getpeername$unix(r0, &(0x7f0000fc7000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000299000)=0x8) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x150) poll(&(0x7f000071d000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/18 20:25:18 executing program 2: mmap(&(0x7f0000000000/0xb10000)=nil, 0xb10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000011a000-0xa)='/dev/vcs#\x00', 0x8, 0x2) mmap(&(0x7f0000b10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r0, &(0x7f0000b11000-0x9)={0x1f, {0x183, 0x8, 0x8000, 0x1ad, 0x9, 0x7}, 0x5}, 0x9) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_open_dev$midi(&(0x7f0000b0f000)='/dev/midi#\x00', 0x0, 0x0) ioctl$KVM_GET_FPU(0xffffffffffffffff, 0x81a0ae8c, &(0x7f0000b0f000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000b11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000b11000)={0x5, 0x0, 0x10002, 0x9}) mmap(&(0x7f0000b11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000b11000)={r3, 0x3f}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000472000/0x18000)=nil, &(0x7f0000b10000-0x18)=[@text64={0x40, &(0x7f0000b10000-0x5d)="66ba610066edc74424008f000000c744240244000000ff2c24c4213a5d9923000000b9800000c00f3235002000000f3066b8f6008ed84f0f005ff2660f38804a05c4623d0d2a470f3266baf80cb83cf09981ef66bafc0cb8fa470000ef", 0x5d}], 0x1, 0x0, &(0x7f00004b8000-0x20)=[@cr4={0x1, 0x0}], 0x1) [ 562.943796] encrypted_key: master key parameter '' is invalid 2018/01/18 20:25:18 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000786000-0x9)='/dev/sg#\x00', 0x2, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x1)='\x00', 0xfffffffffffffff9) r2 = request_key(&(0x7f0000001000-0xd)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)='trusted*mime_type\x00', 0xfffffffffffffff8) keyctl$instantiate(0xc, r1, &(0x7f0000000000)="afc3f5c8ba020c2163c94b4c1f751a89c29024c60bd007ff562227145ecd85479bc7c1d07df416db63d788f04a17328f1181375bd96b7b0e503ce37c1446f8b6318bb0eafdb44b1dd1472ed78431bc0a7f9a3349de6b98b77027399df5f171853054f7f4e768cf53f5c9c5ebea034e95f973687e97bc068bbab196d59d9a4d18854c555c3613ab4877a997e4a6fa1dc5fb72cc3a42766f7331fbd3805190a3cc3241cc316c964f3e407a0f3d76f286d650487d37274be8cc1fed8c4c38e9e55454584980edcde3a0bcfb4da4992adb5b36279ffd82185cc7cdd8841e8591e4734f04d688dc0aff990e0dc7a767e0c744cae3", 0xf2, r2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000f38000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x28) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r3, 0x10001, 0x1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000fad000)='keyring#wlan0^\x00', 0x0) fanotify_mark(r4, 0x22, 0x40000010, 0xffffffffffffffff, &(0x7f0000cc9000)='./file0\x00') 2018/01/18 20:25:18 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, 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$usbmon(&(0x7f000020d000-0xa)='/dev/usbmon#\x00', 0x5, 0x8000) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000df0000)={{0x62f84f7746c363e7, 0x2000, 0x0, 0x0, 0x4, 0xbb8f, 0x7fb6, 0x5, 0x9, 0x200, 0x562, 0x6, 0x0}, {0x0, 0x3000, 0x1f, 0x80000001, 0x8, 0x4, 0x2, 0x401, 0x3ff, 0x8, 0x2, 0x5, 0x0}, {0x4, 0x13000, 0xf, 0x10000, 0x582, 0x3, 0x9, 0x0, 0x2, 0xfffffffffffffff9, 0x1160, 0x200, 0x0}, {0x0, 0xf006, 0xf, 0x40, 0x40, 0x7fffffff, 0x7, 0x80, 0x81, 0x0, 0x3f, 0x4, 0x0}, {0x1000, 0xd000, 0x8, 0xfff, 0xffffffffffffff01, 0x8001, 0x101, 0x7f, 0x6, 0xf888, 0x10000, 0x384, 0x0}, {0x7000, 0x5, 0x0, 0x8, 0x6, 0x3ff, 0x1, 0xad8f, 0x20, 0x9, 0x7, 0x1, 0x0}, {0xd000, 0x10f000, 0x0, 0x0, 0x0, 0x2, 0x9, 0x5, 0xffffffffffffffff, 0x100000001, 0x8, 0x5, 0x0}, {0x16002, 0x16000, 0x0, 0x0, 0x200, 0x1ff, 0xc26, 0x9, 0x6, 0x9, 0xffffffffffff0001, 0x3, 0x0}, {0x2000, 0x1000, [0x0, 0x0, 0x0]}, {0x4, 0x2000, [0x0, 0x0, 0x0]}, 0x10, 0x0, 0x1000, 0x80, 0x9, 0x2000, 0x0, [0x8, 0x3, 0x6, 0x9e00000000000]}) 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) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ed000-0x8)=0x0, 0x1, 0x3) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b69000-0xd)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002fd000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$nfc_llcp(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000605000)=""/209, 0xd1) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f000016d000)={"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"}) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 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}]}) 2018/01/18 20:25:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x10000000000033, &(0x7f0000dda000)=""/144, &(0x7f00007d7000-0x4)=0x22f) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000cca000)=""/106, &(0x7f0000dc1000-0x4)=0x6a) r1 = syz_open_dev$sg(&(0x7f0000f5c000-0x9)='/dev/sg#\x00', 0x80000000, 0x40) ioctl$TIOCSCTTY(r1, 0x540e, 0x100000000) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000092d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000077000)={0x1, 0x156f, 0x8, 'queue1\x00', 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]}) 2018/01/18 20:25:18 executing program 5: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001000-0x8)={0x200f1526, r0}, &(0x7f0000000000)={0x1f, 0x401, 0x10001, 0x80000001, 0x78b9, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0x0, 0x0}) fallocate(r1, 0x0, 0x4, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000000000)='}\x00', 0x2) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) sendto$llc(r2, &(0x7f000086b000-0xd2)="ac798495bf95957fd5c9a0c29d61c6488fe823e3c55edb2a4d6c722c6a9b2560ae8bb6a4df6b094e4db1815a94adc821823933814d1a19b4dd1bdcc992c240592999ece6e86e858902ae9816f98eac9b640305e2212850fd47a1b266e65be3e62409e1d46f7d1c8b99e8cbff13e9fb5cd25e6c001945759573064d66b6e5f9105143ebb8f0f7cf81254c00c543b6b98c066142568d785bbb66fd91d8a96c254c72ba715e285e7462b1241340458c322f92f41d33bb2b26a53dbe2670b2b40e3d7f7325a88d7a5f97858e953fd428ab543241", 0xd2, 0x400000020000000, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x806, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1, &(0x7f0000751000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000458000-0x4)=0x14) ioctl$KIOCSOUND(r2, 0x4b2f, 0x10000) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x15, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) 2018/01/18 20:25:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) connect$pppoe(r0, &(0x7f000055f000-0x1e)={0x18, 0x0, {0x0, @random="031bc8eb60e2", @common='yam0\x00'}}, 0x1e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d52000)={0x0, @in6={{0xa, 0x3, 0x771, @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]}, 0x5a6, 0x0}, &(0x7f0000ec0000-0x4)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c13000-0x10)={0x3, 0x200, 0x7fffffff, 0x10000000000000, r2}, &(0x7f0000d3d000)=0x10) fcntl$getownex(r0, 0x10, &(0x7f000018a000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000061e000-0x4)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f00006e3000-0x4)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000ea7000-0x8)={0x0, r3}) 2018/01/18 20:25:18 executing program 7: mmap(&(0x7f0000000000/0x286000)=nil, 0x286000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000b85000)=0x0, 0x7, 0x0, &(0x7f0000835000-0x10)={0x0, 0x0}, &(0x7f0000837000-0x4)=0x1, 0x0) r0 = semget(0x2, 0x2, 0x80) semtimedop(r0, &(0x7f0000053000)=[{0x0, 0x5, 0x1000}, {0x3, 0x1, 0x800}], 0x2, &(0x7f0000286000)={0x0, 0x1c9c380}) r1 = memfd_create(&(0x7f000017d000-0x3)='/.\x00', 0x2) mmap(&(0x7f0000286000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000286000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x3f, &(0x7f0000162000)=""/177, &(0x7f00000c7000)=0xb1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000286000)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000287000-0x4)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000217000-0x4)=r2) 2018/01/18 20:25:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x22200) 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) writev(r0, &(0x7f000049e000-0x50)=[{&(0x7f00007cc000-0xc4)="717b3a96d786b250d6b6d32197f5e10344211a77df4ba462fcb0968c71747337103c2cadb648ddbb74507991ea968a5cb2d77de510fabf00f5d48b10205451c7a94184af7dbdf7e7533727ec707fa43dd15f79de9d501fd7e3817fa4ad4cd2c5c6b9fc9b88d56e0a90f39c05c5c9d0dfd3e4973a8a7e5c36515d4b13a5907ac5d2b9c5897f10bd057c555d8657cab5919d81f80fcca54dd1be3bd1d81e9374abd9549089bae1adb07f96c4694797c3f2e731ab13e448db55eab68183b5f8bf12485fad0b", 0xc4}, {&(0x7f0000001000-0xd4)="984d96f56ba5d01811e030d3e5a917561c917bff575cd850219b7f65f8c944185f09d3409cdfda4d5a3613beb1587d8d0ce0557165175e471320203925bdc142aa6f34743278bab158efbb3331098efc300997f19b493bf70c24f8dcf13e9d06c08bb3a132629e29fdf3e53297572e3bb745bcf3f829dd1cff85db27dacaec7bf813a28618983b68c1f22b1c00755fd923e155c38fddcc5202daa9802109a07cc356fdb6b959045801eab8eaac17504e96cabaf074eabcb959bf1dae48770287dd67f883239925b659fceb3d2c95f37262bdd72d", 0xd4}, {&(0x7f0000000000)="3b5c903943b48b364237ecea87ec79a1cb763cae028e997505151eaa570e8ebf03a1d344584e9876a617a1ac2767cc361122d6071e3f7961e476a5731a4b25e5263976", 0x43}, {&(0x7f0000bfe000-0x8b)="bf8dc4f0d51c19d265f5950f9ea48f55e39cbb581c88670bf2c6876d2881e6e455762be4a7ca8e920c38df07ed0d2ef33fb8690330dfcf4acaa870d7412280606b24494bc83d09385f79f8129d68730af8ca47a547613d60f0450fedf1593010cf7d899c8a8f7456812ce2b262578d61130150ab4a8a1375ff9979dd6cd62c33fabbd736c6d3fee6c9e226", 0x8b}, {&(0x7f0000001000-0x8)="35ca70eeca953006", 0x8}], 0x5) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000018000-0x11)='posix_acl_access\x00', 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000054000-0x4)=0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(r2, &(0x7f0000054000-0xb)='projid_map\x00') mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000055000-0x10)={0x3, 0x1, 0x4c, 0x0, 0x0}, &(0x7f000004b000-0x4)=0x10) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000054000)={r4, 0x2}, 0x8) r5 = syz_open_dev$sndseq(&(0x7f0000051000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) r6 = dup2(r5, r1) ioctl$TIOCOUTQ(r6, 0x5411, &(0x7f000001c000)=0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000043000)='/dev/ion\x00', 0x400800, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 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]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r6, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "0100000f40ff0010", "a6e7fdc21ca077ef11ae800000000000fd00000000cd9546aa1dbddda31cd901", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x4, 0x0}}], 0x90) 2018/01/18 20:25:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000031b000)='/dev/kvm\x00', 0x44001, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) ioctl$KVM_ENABLE_CAP(r1, 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]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000d33000-0x8)=0x1000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000078a000-0x20)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000ee4000/0x2000)=nil}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000ebf000-0x400)={"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"}) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000e9a000)=""/4096) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) 2018/01/18 20:25:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000094f000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000393000)={0x7fff, 0x1f, 0x6, 0x8, 0x6, [{0x4, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x2, 0x0, 0x0, 0x2001, 0x0, 0x0, 0x0}, {0x2, 0x6, 0x7ff, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x65, 0x3f, 0x80000000000000, 0x0, 0x0, 0x801, 0x0, 0x0, 0x0}, {0x80000000, 0xcdc, 0x6, 0x0, 0x0, 0x202, 0x0, 0x0, 0x0}, {0xfffffffffffffff9, 0x800, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c9000)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000da000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000e4c000-0xc2)=""/194) ioctl$KDDISABIO(r2, 0x4b37) 2018/01/18 20:25:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x24841) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000001000-0x2c)={0x8, 0x24, [0x9, 0x5, 0xffffffffffffa0d2, 0x4, 0x2, 0x4, 0x5, 0x57a, 0x7fff]}) accept4$ipx(r0, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000003000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-aesni\x00'}, 0x58) prctl$setname(0xf, &(0x7f0000001000)='/dev/snd/pcmC#D#p\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000004000-0xe8)={0x0, 0x0, 0x0, 0x4, 0x3, 0x0, 0x6, 0x1d, 0x1, "75d45399ff46870c758a14173749aba1d6c9c4a920dee6a8813d16cc1309d1f221fd8461d096690b4f58fb5e6de72a351f72cb7509b44ff47b8bac0bdf02f990", "463756263691f11d2b677aee1504953e0bb72c09cd7bd24c0b80b49fc1acd6e025553c33fad8ff5a344424bd492d8ef9f9a729c3d1a238f2c0cb404574194a27", "08ae6eb58e6db36b9454d6ff0d494b79388087efa5ad3f24f92364608c642a61", [0xffffffffffffffc1, 0x7]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) membarrier(0x400011, 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/18 20:25:19 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d10000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x200, 0x0, 0x0, 0x7f}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000a8d000)={0x1, r1}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000000)={r1, 0x200}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000-0x8)={0x0, 0x7fff}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000-0x25)={r2, 0x8000, 0x1d, "22beb75d93684acca74694078eb7b7c3a27583d22c3d65bd121e041b1f"}, 0x25) ioctl$VT_DISALLOCATE(r0, 0x5608) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000003000-0xb)={0x7fff, 0x86, 0x4, 0x124d, 0x6, 0x40, 0x8, 0x7, 0x400, 0x24800, 0xff}, 0xb) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000003000-0x52)=""/82) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000004000)={&(0x7f0000001000/0x2000)=nil, 0x5, 0x1, 0x10, &(0x7f0000000000/0x1000)=nil, 0x9}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000006000-0xb)='/dev/vcsa#\x00', 0x100, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000006000)={0x1, 0x800, 0x1, 0x5}) ioctl$TIOCNOTTY(r0, 0x5422) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=r2, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000)={r2, 0x5, 0x3, [0xfff, 0x4, 0x81]}, &(0x7f0000008000-0x4)=0xe) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000008000-0x8)={r4, 0x7}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r3, &(0x7f0000008000)=0x0, r3, &(0x7f0000009000-0x8)=0x0, 0x8, 0xf) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f000000a000-0xf1)=""/241) 2018/01/18 20:25:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(0xffffffffffffffff, &(0x7f00001bf000-0x8)=@random={'btrfs.\x00', '\x00'}, &(0x7f0000310000-0x1)='\x00', 0x1, 0x0) setitimer(0x0, &(0x7f0000fae000-0x20)={{0x0, 0x2710}, {0x4, 0x2710}}, &(0x7f000031a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) alarm(0x1) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a13000-0x11)='/dev/qat_adf_ctl\x00', 0x40, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000755000)={0x3f, 0x0, 0x10000, 0x0}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000fa1000)={0x7, r1, 0x0, 0x1}) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000594000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7c, 0x5, 0x0, 0x0, 0x7, 0x15000, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0}) 2018/01/18 20:25:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0xfffffffffffffff7, 0x4) mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000030000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000002000/0x18000)=nil, &(0x7f0000011000)=[@text32={0x20, &(0x7f000002e000)="36660f07b9b80900000f32c4c1c5f151ff0f53b066881feeb9db080000b800880000ba000000000f30c4e241298835680000c4c319022200b9800000c00f3235004000000f3035080000000f22d866b81a000f00d8", 0xfffffd7e}], 0x0, 0x0, &(0x7f000002e000)=[], 0x1126) timerfd_gettime(r0, &(0x7f0000020000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f000000e000-0xd8)=@ioapic={0x7000, 0x8, 0xc725, 0x7f, 0x0, [{0x7, 0x2, 0x6, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x7fffffff, 0x7ff, 0x9, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffa}, {0x0, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x1fffffffe000000, 0x3590000000000000, 0x400, [0x0, 0x0, 0x0, 0x0], 0x45bdcf7e}, {0x6, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0], 0x80000001}, {0x7ff, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0], 0x1d}, {0x9b, 0x7ff, 0xad2e, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x3ff, 0x1ff, 0x8, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x37, 0x200, 0x0, [0x0, 0x0, 0x0, 0x0], 0x5c49}, {0x9, 0x0, 0xd70, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x1, 0x0, 0xde, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x2, 0x9, 0x3, [0x0, 0x0, 0x0, 0x0], 0x0}, {0xf7, 0x1, 0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x400, 0x1, [0x0, 0x0, 0x0, 0x0], 0x0}, {0xf6200, 0x4cd5, 0xf6, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x2, 0x8ef0, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffff}, {0x846, 0x36, 0x4, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x400, 0x8, 0x100000000, [0x0, 0x0, 0x0, 0x0], 0x4040000}, {0xb3f, 0xb94, 0x16, [0x0, 0x0, 0x0, 0x0], 0x30a8ad91}, {0x7, 0x5, 0xfffffffffffffc00, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x1, 0x80, 0x7, [0x0, 0x0, 0x0, 0x0], 0x47347c87}, {0x10000, 0xfff, 0x0, [0x0, 0x0, 0x0, 0x0], 0x10000}, {0x8, 0x9, 0x100000001, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x7, 0x400, 0x20, [0x0, 0x0, 0x0, 0x0], 0x9}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/18 20:25:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000905000-0x8)='./file0\x00', &(0x7f0000d3a000)='./file0\x00') r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) listen(r0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000f70000-0x10)={0x1, &(0x7f0000ebe000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x3) r1 = fcntl$getown(r0, 0x9) setpriority(0x2, r1, 0xffffffff00000001) r2 = syz_open_dev$sndpcmc(&(0x7f0000d4b000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b0f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000759000+0xe7e)=0xc) getresuid(&(0x7f00002bb000-0x4)=0x0, &(0x7f00000c5000-0x4)=0x0, &(0x7f0000c05000)=0x0) getresgid(&(0x7f0000d2e000-0x4)=0x0, &(0x7f000020b000-0x4)=0x0, &(0x7f0000e82000-0x4)=0x0) stat(&(0x7f00007d8000)='./file0\x00', &(0x7f0000fce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000f36000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f000092d000)=0x0, &(0x7f00002cd000)=0x0, &(0x7f0000924000)=0x0) stat(&(0x7f0000de0000-0x8)='./file0\x00', &(0x7f0000c2c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000f69000)='./file0\x00', &(0x7f0000dd1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00002cd000)='./file0\x00', &(0x7f0000ffb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r2, &(0x7f000046e000-0x38)={&(0x7f00009fe000-0xc)=@kern={0x10, 0x0, 0x0, 0x8080}, 0xc, &(0x7f0000c7f000-0x40)=[{&(0x7f0000d47000-0xa8)={0xa8, 0x13, 0x301, 0x4, 0x1, "", [@nested={0x98, 0x30, [@generic="6fe73df024eeeeb3e8d78877a266086f249a38d048758324043b6b64bacdaae7fbd35c3d92ad728002cb0a0bc1be188c80247ac3bbd6fdd28cf39223eceac9edd45c1f0f9c73", @typed={0x18, 0x68, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}}, @generic="9c9c90f4ba598459f0fcb496cd5936f52380f561ad84089a89892c9a4963b60942d3cd144cfc968c8df65a2b43cfba379565e6f9cb75"]}]}, 0xa8}, {&(0x7f0000431000-0x137c)={0x137c, 0x3a, 0x420, 0x5, 0x3, "", [@nested={0x11b4, 0x5c, [@generic="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@typed={0xc, 0x3b, @u32=0x3ff}, @typed={0xc, 0x35, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="5eae381338b00d7d89375b848fde44d7c2b6d64863e36f3f739ae0a248729d6e9d61ee40cdf76d04a08680e49666bbf4e384d86bc6d1a4dd204d63db10aa9ca041433a12f9bba7358c38fdd138694f542778cd8c876849a6a89aa6", @typed={0x10, 0xd, @u64=0x6}, @typed={0x8, 0x2d, @void=""}, @generic="ea56d175e310eff937e0245592b56084572f9ca833a903511b888d3716ec562dc2acc5094f7df70f8e8d2160ef3ca4cb799e4954a4966324c76d676e347bd26256e0c46c203048670c7da4569a7a72e495133bbb9863a202ac314209c6a667b259b7e50406f0cf5158592ba2f57e333a5cd303490e32ce50ac86edc71c", @generic="91ae033f00827f93e4f30802db3055", @generic="42aa563e41fb641786dc229df54d2e991ca303fb832bda6da7167cc42f351e29adb714e8763bffed361373b800cb0d576fc5debe767d88150ad1a7e379719440eb779c03cd97c6b2af0d2c02d2048a24f7d272c82462af0d23db25d44506058d3f3fefce36b29a94d1a4e2ea4ab89c6ca3507cb1538b19d2c3380e5bfc3dfc23ad2c23d28c48f9446f9618d73b3de1ea896d94596673bb"]}, @generic="49ff82d1dbba1682392899dba8530f7d4ee2c870a83bdff7ed2445f0a1f9d947ea0bd6f690d68698877ab42f71e887816972ea1c1255472b97017bd059def4b41d84f52df364a48b2538911308f5f08c0e661688a9eadc86569671b17afdc991c04e829333d719da3a271db2abe4ce8ebb44ebd0c64fa91ffb11f6d8db52e7d381d9a1626006c8a840c1f26b4d1123630f8bd88f462abeac9cc8c68abdc67a4d121905eee3c7910ab810b62ae5adde946b7729306e396de2b2410728f674ebc345dd0f4f8ec17f7c62500cfc2465e36b3f0844857aa06de187616ca450fc821272d9584e59", @typed={0xc, 0x90, @uid=r3}, @nested={0xc4, 0x1e, [@typed={0x18, 0x74, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0x10, 0x82, @u64=0x1}, @typed={0xc, 0x55, @u32=0x6}, @generic="c04d614b69a97773ec0f963e1937c9f7414baefd7bd59a529658e6150aa174b1b8dab86df3091c471fa02955dfc8b2328f27f23e811cbaba381fe26cfd0c92b0d873f8443a0a828f29304f3b68092e2980e3020a42829d14a30a1d5bae79e88bfb1a450bcf9810124bc479b318e242c535624a73cdde6b187210aa8e97360529969de707918c38a39b"]}]}, 0x137c}, {&(0x7f000042d000-0x90)={0x90, 0x39, 0x110, 0x4, 0x0, "", [@generic="e9aa658377e57be769cc7b60306e3e62ae285782cafd9c6c928710f6ca72a465a5c8e8cb455e60f45e7a6f52117951951949c1248c096635df394aab8463", @nested={0x40, 0x68, [@typed={0xc, 0x1c, @fd=r0}, @generic="31891a577bfbb6b39999588330c8b5d5fce2fa884042bdd27b85e4fb8d6f3c35bf6d317f", @typed={0xc, 0x4f, @u32=0x6}]}]}, 0x90}, {&(0x7f0000cc3000)={0x12fc, 0x2c, 0x0, 0x6, 0x0, "", [@nested={0x1144, 0x18, [@typed={0x18, 0x88, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="affa90cbb4bfb20012b7d1a4dbf34a3bd62b2ea244fe6e6d81fed279326f167f5fbed1300729231a40b505c17ef8cb6f1f3fd0c9634f1d9370d93b4ee5b8995c", @generic="", @typed={0xc, 0x51, @pid=r1}, @generic="ded617cd17be2850d3e6029d8b45b152a6446a51c9f88c2f8bec08fe848c6cd5f44a90885a320dd5220fd061882d37d2a1dcfc8846a23c0edaca3aa9bfcf872c736594325caacafd908894b266cb153d4eab31c684bdac2a4f45cf3834ed239a3cb2f6c882859d69eed40e01f2bc450b18ab221d6b80a5b63f23bdacd9cf6b84c93daa6249a9af00bd2a70e3d1f31331c28f7ef6a941f6363911524bbf02d4ac29250a297dc78b7c1085bf7d03bb170b6b9c6f8970646659009592a3d6a2fb63394227acc29751d1096ed23495ead3", @typed={0xc, 0x32, @fd=r0}, @generic="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@generic="333d941c8092fbb58919b633f18d5120b5c3c07ca3642902b30cc9a6199ceee74eaa106ad1f84f622bd0c2f78e12b7d15f18da28395b0498033a36b43411ce0bb56fd376fa2335394348927e5fdfe29e73789a5952db939a07d3b429cf90dd0d13582d5ffabda5a602d3d8d78db8a77ebf559a6f863b7e53de954c83668d1d44043ded9d2719cbd720f9d45145879df721799454d540666821721edfa639fb8b2ef3ed34648ff30dad7cd7928f32", @typed={0xc, 0x50, @pid=r1}, @nested={0xc, 0x72, [@typed={0x8, 0x41, @void=""}]}, @typed={0x18, 0x65, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="b721f031a5cc8496f5dcf5755bc6fa814006836dc000ff01d1d62071d0b3fe10cd7daa4a171cb464c8f241360b905c7ddf15077c8cc3b1e13c92a6d965990c68dcf95f0323636acaf62e0e9fc196b3b3aaf57b9e5cc035251fe3b14936f1cfdd6b5d2c7a0379cf60b57ae33c65fedd42c07a10836778f810c85b33d505ef57eeb6c14b8f8a8b8f2380268c487caebef59609c3fdc1948524d2325876938161e902dc1a9b9f5e606bf47a8af4b78ec24fe5b837d2584bc4276c07e7e2f796", @typed={0xc, 0x61, @u32=0x5}]}, 0x12fc}], 0x4, &(0x7f0000648000-0x80)=[@cred={0x20, 0x1, 0x2, r1, r4, r5}, @cred={0x20, 0x1, 0x2, r1, r6, r7}, @cred={0x20, 0x1, 0x2, r1, r8, r9}, @cred={0x20, 0x1, 0x2, r1, r10, r11}], 0x80, 0x10}, 0x4000000) 2018/01/18 20:25:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000581000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xdb0a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000102000-0x12)='/dev/input/mouse#\x00', 0x6, 0x100) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000932000)=0x0) r2 = socket$netlink(0x10, 0x3, 0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000ac9000-0x4)=@int=0x3f, 0x4) bind$netlink(r2, &(0x7f0000479000)={0x4400000010, 0x0, 0x2, 0x4000}, 0xfffffe63) [ 563.555106] QAT: Invalid ioctl 2018/01/18 20:25:19 executing program 0: openat$dir(0xffffffffffffff9c, &(0x7f00000e6000)='./file0\x00', 0x41c080, 0x20) mmap(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000005e000-0x9)='/dev/sg#\x00', 0x0, 0x0) 2018/01/18 20:25:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000c45000-0x12)='/dev/snd/pcmC#D#c\x00', 0x400, 0x80) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x17, &(0x7f00008c3000-0xb8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x0, 0x3, 0x0, 0x9, 0x4, 0x6, 0x8}, @generic={0x100, 0x8, 0x1, 0x4}, @map={0x18, 0x9, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @ldst={0x2, 0x1, 0x7, 0x7, 0x7, 0xffffffff, 0xffffffffffffffff}, @generic={0x5, 0x3, 0xa5, 0x5}, @call={0x85, 0x0, 0x0, 0x3a}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x4}, @jmp={0x5, 0x2, 0xf, 0x6, 0x1, 0x10, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006f6000-0xc)='/dev/rfkill\x00', 0x4080, 0x0) write$tun(r4, &(0x7f0000c8b000)=@pi={0x0, 0x92f5, @ipv6={0x2, 0x6, "ad9a39", 0x31f, 0x3f, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, {[@fragment={0xff, 0x0, 0x40, 0xade5, 0x0, 0x4, 0x3}, @hopopts={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}]}, @fragment={0x7f, 0x0, 0x0, 0x8000, 0x0, 0x2, 0x3}, @routing={0x3a, 0x4, 0x3, 0x7a, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @hopopts={0x3b, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @jumbo={0xc2, 0x4, 0x8}, @enc_lim={0x4, 0x1, 0x2}, @ra={0x5, 0x2, 0xbf3}, @jumbo={0xc2, 0x4, 0x7fff}, @pad1={0x0, 0x1, 0x0}]}, @dstopts={0x0, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x401}, @pad1={0x0, 0x1, 0x0}, @generic={0x7, 0x8d, "6d173ee4eab523277436a79684cef560a41f6ac90fea14af6032ed85e8fcd447d4770d4269433fd9c3ba74989a70e4514a6b8ee733c40d492b6826a70ab1ec2aaefc7f49d975ad9414342a1a9cf4798c38ce7fbbc084dd10c28692fe830e6aab0c3ecfa765cff0d83b4a0314e97f6bda00eccb1e865e7a659ea0c1f2c6ebca931a235d2ac04a1a6488cfd257bb"}, @calipso={0x7, 0x18, {0xfffffffffffffeff, 0x4, 0x2, 0x5, [0x34, 0xfffffffffffffffe]}}, @enc_lim={0x4, 0x1, 0x2}]}, @dstopts={0x67, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x1}, @jumbo={0xc2, 0x4, 0xc0a}]}], @gre={{0x0, 0x0, 0x1, 0x8, 0x0, 0xfffffffffffff26e, 0x0, 0x1, 0x880b, 0xb1, 0x0, [0x7, 0x713], "edb87a4b7972130bfb61d8790c583850f7a4514f3f2b7bd27e1ec18dd423d97f8c957afda62c0fc1967be701a669921a3a5a16ad61b8a869876e453e6ef3e91a9527e3e864c5c4b29a0eafc9b130a520a4358c150d2b82684a1c2229de2e6517ebda002940d4d972618d124b677fba7eebe44efd9f01cd072f1dc6aaf55db531af38381c2219529fcf0ae25e1a63ee29f5641c52da3d49366a279d7527544fe75b709864bbc914d7422b1183f649664300"}, {0x9, 0x0, 0xfffffffffffffff8, 0x401, 0x0, 0x0, 0x800, [0xffffffffffffffff, 0x1b], "cad7006033702cc3cf134bfed1621cbadd818a53c8505c7d8c979a4f4eefd0f9b1c7970e134041223a19745168c068ee99c2d68c5cb57b4e060bde0293892b358d607de4379e"}, {0x8000, 0x0, 0x3f, 0x6, 0x0, 0x0, 0x86dd, [0x897b, 0x6], "a106a4db30af94636889f6f330fc2bd4d3f7f75b8822338fd23304db733d0d87aea4c9273348586fe445ed56242715464c1ccca44488ed44ecad7ed13e40341d7e5e9b79e263eefa2a894c696fa2135885a436859cfc90c1e514bf6c9f465f986b09a8014f7317de596c5dcd3268ce27d7c773d7ba1abb7208040f8813f4a49b008a62d3c6c46cd90d024023dbf0959d84ac74bc421054d65956ce638e4aa7ecadaf0d0098cbe2e806cc70ab99c7d89b7e7341ad4e7f25ffbe2d3b413bfbeff169124e4478"}}}}}, 0x34b) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f000012d000-0x4)=0x0, &(0x7f0000253000)=0x4) r5 = syz_open_dev$vcsa(&(0x7f0000e8a000-0xb)='/dev/vcsa#\x00', 0x0, 0x4c0300) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000035c000-0xc)={0x0, 0x200, 0x0}, &(0x7f0000a66000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000398000)={r6, @in6={{0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0xdc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x577, 0x400, 0xdd25, 0x0, 0x2, 0x8, 0x2, 0xe340, 0x101, 0x9, 0x426871bd, 0x9, 0x8, 0x100, 0x2]}, &(0x7f0000730000)=0x108) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f00003f2000-0x8)={r4, r1}) fcntl$getownex(r3, 0x10, &(0x7f000047d000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000981000)={0x0, 0x0, 0x0}, &(0x7f0000ab8000-0x4)=0xc) shutdown(r2, 0x0) [ 563.586525] QAT: Invalid ioctl 2018/01/18 20:25:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000864000-0xf)='/dev/sequencer\x00', 0x4200002, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f000033c000-0x2)=""/2) r1 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) bind$inet6(r2, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/18 20:25:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000f82000)='/dev/midi#\x00', 0x3, 0x10101) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000970000-0x30)={0x52, 0x1000, 0x6, {0x3, 0x9}, {0x532b, 0x218}, @period={0x59, 0x14, 0x5, 0x0, 0xdbf, {0x0, 0x100000000, 0xff6, 0xcf9f}, 0x4, [0xba, 0x3ff, 0x1f, 0x0]}}) r1 = openat(r0, &(0x7f0000875000)='./file0\x00', 0x8000, 0x8) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000832000)={&(0x7f00002dd000/0x4000)=nil, 0x4000}) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 2018/01/18 20:25:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f000068b000-0xe)='/dev/admmidi#\x00', 0x1000, 0x400000) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000628000)=""/177, &(0x7f00009a5000-0x4)=0xb1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) perf_event_open(&(0x7f0000c68000-0x78)={0x2, 0x78, 0x3f, 0x3, 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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f0000e87000-0x8)=[{r0, 0x480, 0x0}], 0x1, 0x2000) [ 563.653791] QAT: Invalid ioctl 2018/01/18 20:25:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = getpgid(0xffffffffffffffff) migrate_pages(r1, 0x7ff, &(0x7f00005d4000-0x1)=0xffffffff, &(0x7f0000eef000-0x8)=0x8000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r2, r0, &(0x7f0000b4c000-0x8)=0x0, 0x100000002) getpgid(0x0) read$eventfd(r2, &(0x7f0000733000)=0x0, 0x8) tkill(0x0, 0x0) 2018/01/18 20:25:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000b3d000-0xed)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0xfff, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x10, 0x4, 0x5, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[@ssrr={0x89, 0x17, 0x0, [@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @cipso={0x86, 0x12, 0x0, [{0x0, 0xc, "88fe44cd5abaaa4de7f7"}]}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/18 20:25:19 executing program 5: mmap(&(0x7f0000000000/0xe6c000)=nil, 0xe6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000e6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000e6c000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e6c000)=0x26) mmap(&(0x7f0000e6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000d3a000)='./file0\x00', &(0x7f0000452000-0x10)={0x5, 0xca}) setsockopt$sock_int(r0, 0x1, 0x34, &(0x7f0000dc2000-0x4)=0x0, 0x4) 2018/01/18 20:25:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000b2e000-0x8)=0x8000000075) mknod(&(0x7f00001c2000)='./file0\x00', 0x1040, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) creat(&(0x7f000078b000)='./file0\x00', 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000089d000)=[], &(0x7f0000030000)=[]) 2018/01/18 20:25:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fdb000-0x8)={0x19980330, 0x0}, &(0x7f0000ff3000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = msgget$private(0x0, 0x0) getresgid(&(0x7f0000859000-0x4)=0x0, &(0x7f0000054000-0x4)=0x0, &(0x7f00004e4000-0x4)=0x0) msgctl$IPC_STAT(r0, 0x2, &(0x7f000039a000)=""/108) r1 = open(&(0x7f0000563000-0x8)='./file0\x00', 0x141000, 0x82) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000089c000)={@empty=0x0, @empty=0x0, 0x0, 0x2, [@loopback=0x7f000001, @broadcast=0xffffffff]}, 0x18) 2018/01/18 20:25:19 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, 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_dev$sndmidi(&(0x7f00000fa000)='/dev/snd/midiC#D#\x00', 0x3, 0x2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = request_key(&(0x7f00003c2000)='rxrpc\x00', &(0x7f000065c000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000fe1000-0xa)='mime_type\x00', 0xfffffffffffffffc) add_key(&(0x7f0000a88000-0x6)='logon\x00', &(0x7f0000aca000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b10000-0x91)="4802f209564b98c8d879909d01320f9feab371d48d8c4fd20408d9aa194cc771f1d25aa7a955284b3ee57894c6152531f6d57d0ebbe690824409b528c3de95c9920fedc2ca6218e3d18a480b4922f89bcfd4ca72f55f6bef7ddfc46d097f8d079b7f2a29dd55a43df9bb5e43ff132ad6e216ae9e253fc4d8926d173bc452de27d82c52efa293cf6b3941db82949a30ac60", 0x91, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) r2 = add_key(&(0x7f0000318000-0x6)='logon\x00', &(0x7f0000532000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r1) keyctl$unlink(0x1d, r2, 0x0) r3 = add_key(&(0x7f0000f27000-0x6)='.dead\x00', &(0x7f0000532000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$unlink(0x1d, r3, 0x0) 2018/01/18 20:25:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000004a000)='/dev/input/mice\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000a11000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "4d9f85", 0x72, 0x0, 0x50, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "7dd3f7", 0x0, 0x3b, 0x29f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], "4ce2eb95198980b78121864e2346d66a2b67613a7581e0434c09e1d85b778c446b798cf749ca56a64f0ea46aa62ebfda2c410fa44590fd9e57f3"}}}}}, 0x9e) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000097b000)={0xfe9, 0xd3, 0xffffffffffff8000, 0x9, 0x9}, 0x14) 2018/01/18 20:25:19 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000670000)='hybla\x00', 0x6) syz_open_dev$mouse(&(0x7f0000fcb000)='/dev/input/mouse#\x00', 0x3, 0x506f1cae797bc6af) 2018/01/18 20:25:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000bc6000-0x50)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0700000000000000000305fffe090000daff0000000100000000000000000423"}) mount(&(0x7f000085e000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000bd7000)='binfmt_misc\x00', 0x2000, &(0x7f000092f000)="2a90f4c9b184d44aa44f543160626e931847b744d1837a2c35f394eeb00b5270a6d7cfe80d837a05e822505bf2981c2ca5f222109466a2f13666443931d00956e9f2fc04b792f0045e83a389bfd143f8") fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00002a6000)=0x0) getsockopt(r0, 0x7, 0x2, &(0x7f0000ce4000)=""/172, &(0x7f00006b5000)=0xac) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008df000)='/selinux/enforce\x00', 0x1, 0x0) fstat(r0, &(0x7f0000cf3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000032e000)={0x0, 0x0, 0x0}, &(0x7f00000c0000)=0xc) fchown(r1, r2, r3) 2018/01/18 20:25:19 executing program 4: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000000)={0x1f, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18, 0x0, 0x7f, 0xa1, 0xff, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x800, 0x9, 0x100000000}) 2018/01/18 20:25:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000135000)='/dev/loop#\x00', 0x0, 0x101) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000bed000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) recvfrom(r2, &(0x7f0000b8a000)=""/37, 0x25, 0x0, 0x0, 0x0) 2018/01/18 20:25:19 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000943000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000e51000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x400032, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f32000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000f51000-0x95)=""/149) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r1, &(0x7f0000455000)='./file0\x00', 0x200) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f51000)=@assoc_id=0x0, &(0x7f0000f51000)=0x4) creat(&(0x7f0000662000)='./file0\x00', 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000f52000)="a028831c8257962acd12b9e734f92664390822acb88538894379b705aa3db09f62296ef000d051c3b159f9ee306e2d07cb302e06e5b39a9b5d2541bd2e15546fecb10cd6387d07a0ab8d969abe8e2be7e72fb9328c94e9ab1b696973b610d87f5d5d79b07ddc93760a59e9caee1e57d474b77b86006f5de0089baec0925c8e52ec94a56f584a7acfda973b807dc04e124b1c6818e9cb99655a3a3596e2aa0f202c5b2a6c38bb6cbdf4ed482967776abb9499ef0c35764927d5d4023880a155af22f21c11aded05", 0xc7, 0x4004000, &(0x7f0000f53000-0x10)={0x3, {"9ed1234fafda0c"}, 0xb54}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000058a000-0x14)={r2, 0xfd, 0x3f, 0x8, 0x3, 0x3}, &(0x7f0000777000)=0xfffffffffffffd5d) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000f51000)={0x1ff, 0x5, 0x4, 0x20, "773ac37af473a0ba5f36d3d741d977dfaf2b75603b9cb3c7f7dc86090511f4c017e38a02a7b2de855e9d286f", 0x3f}) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f53000-0x11)='/dev/qat_adf_ctl\x00', 0x4, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r3, 0xc008ae09, &(0x7f000060e000)=""/228) r4 = socket$inet(0x2, 0x7fffe, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000360000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f00002cb000)=0x98) 2018/01/18 20:25:19 executing program 6: r0 = socket(0x1e, 0x80004, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000001000-0x4)=0x100000000) bind$netlink(r0, &(0x7f0000001000-0xc)={0x10, 0x0, 0x1, 0x20001000}, 0xc) 2018/01/18 20:25:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x3, &(0x7f0000bac000-0x8)=0x103, 0xe0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000036d000)='/dev/sg#\x00', 0xbc3, 0x101000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000f57000-0x4)={0xfffffffffffffffa}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000469000-0x10)={0x3, &(0x7f0000a67000+0xeb7)=[{0x40, 0x76, 0x7, 0x2}, {0x4, 0x8, 0x3f, 0x673}, {0x0, 0x8, 0x4, 0xb1d}]}, 0x10) syz_open_dev$sg(&(0x7f000023e000-0x9)='/dev/sg#\x00', 0x0, 0x0) 2018/01/18 20:25:19 executing program 5: 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 = syz_open_procfs(0x0, &(0x7f000024a000)='environ\x00') pread64(r1, &(0x7f0000015000)=""/0, 0x0, 0x0) io_setup(0x8, &(0x7f0000f17000-0x8)=0x0) io_submit(r2, 0x5, &(0x7f0000cac000)=[&(0x7f00009b3000)={0x0, 0x0, 0x0, 0x8, 0x101, r0, &(0x7f0000776000-0xc4)="f0d328335ea0b7345ce8b7d25641665bc926ab8ed99f0b31827813f35c302691c79f5ac8637136fa287e43eccdb1606e2e7429e0c37aaaadb7febd8d2218e882c5c1f1a445f618b563301b88f7efda6cb28325f01deabfb4caa56ce94fb707357e2c2de02143c044d19cc9e11cf3724d09a8cad222db142cc6270b50e8386d80798611a5301c7ab0067189af28ced345c3d1434fea927880cf50dcb45f5c750c806124f6ef0897ae5786a30ca58ef07dbe6f2d0936df0da904ce894b2bc0c0ec42ab4053", 0xc4, 0x7, 0x0, 0x0, r1}, &(0x7f0000c1f000-0x40)={0x0, 0x0, 0x0, 0x1, 0x8, r1, &(0x7f0000217000-0x1000)="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", 0x1000, 0x1, 0x0, 0x1, r1}, &(0x7f0000e81000-0x40)={0x0, 0x0, 0x0, 0x0, 0x1, r1, &(0x7f0000f14000-0x3)='\'ZV', 0x3, 0x5, 0x0, 0x0, r1}, &(0x7f00007ad000-0x40)={0x0, 0x0, 0x0, 0x6, 0x1, r1, &(0x7f0000636000)="5f42e065b8359cb88a808502aff6e742a8999437a1c3d3b7383a0e4a3354077251961c0d1fca26b9f01b961d3ffd82e2e9b4dfad7df21fa89c6193e2e2d2815bf6de66044aad0b313f7c66d069df82a76fa7fd98dc543590a80ddb14e9dbf51700d5cd54141d73762bdc76c5396b0816c6b7a531259154fe5b158f3daa2edf96fa657f2e52b871df655c766ce3b609abe637f6f46b7ff511856c555d55e89de1165b92609db025cdb31c324de4826041244fd78fff6704f098644c8e3aa46269772ebfac4eea1fc53da922f6c5ab2902a49880474f145534392030ec7cc70442ac220868ba1fe98d3a", 0xe9, 0x80000000, 0x0, 0x0, r1}, &(0x7f0000a17000)={0x0, 0x0, 0x0, 0x7, 0x5, r1, &(0x7f0000b49000)="a79d3499e5faf98647590e47471f12a9f772bbdc9bd4f50737d43322b7e1d68e18d09fba4ec49ea0ced140a81c7331f273519d570acebaa667deb304fa4c89d26d0a3d4cb27d21950c92ecdd972e7d40ee72834518e0ce635e67a0a5275d1819279c8cacb68ea6ccff9bd2b2a59b4b9e151ab7acfac8d0daf947c92fa9bbb9b67585158ca516aecaf0adac80ce22cb983eebd7a1235ba56148fa184aa2b3b3c493d530", 0xa3, 0x1, 0x0, 0x1, r1}]) 2018/01/18 20:25:19 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) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x9, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000fe5000/0x4000)=nil, 0x4000, 0x2000004, 0x4, 0x8000000000000) mremap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000002000/0x2000)=nil) 2018/01/18 20:25:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x801, 0x10) setsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f00005c4000-0x4)=0x100000000, 0x4) write(r0, &(0x7f0000bbf000)="2600000025001504bbffff00070036de03efffe70300130f0e000100ffef13fffff4158800c5", 0x26) 2018/01/18 20:25:19 executing program 1: 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, 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) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d45000-0x8)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x400000002, 0x0) syz_open_dev$adsp(&(0x7f0000a88000-0xb)='/dev/adsp#\x00', 0x58a, 0xe00) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f00004e5000)=""/57) bind$inet6(r1, &(0x7f0000029000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f000072f000)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x2, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 20:25:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000b0d000-0x92)="", 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000021c000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f000022d000-0x10)={0xfffffffffffffff7, 0x21ff, 0x5, 0x6}) [ 564.366400] QAT: Invalid ioctl 2018/01/18 20:25:20 executing program 0: clone(0x0, &(0x7f00009bf000)="", &(0x7f0000a1e000)=0x0, &(0x7f0000a0a000)=0x0, &(0x7f00003f2000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xfffffffffffffffd, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$vcsn(&(0x7f0000b41000-0xa)='/dev/vcs#\x00', 0x0, 0x101000) ioctl$VT_RELDISP(r0, 0x5605) 2018/01/18 20:25:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semget(0x0, 0x3, 0x21) r0 = semget(0x0, 0x3, 0x620) semctl$GETALL(r0, 0x0, 0x2, &(0x7f0000098000)=""/65) 2018/01/18 20:25:20 executing program 2: set_robust_list(&(0x7f0000c7a000)={&(0x7f000013f000/0x3000)=nil, 0x0, &(0x7f000010c000/0x1000)=nil}, 0xc) clock_gettime(0x0, &(0x7f0000234000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000dfc000)={{r0, r1/1000+10000}, {r2, r3/1000+30000}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/18 20:25:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xab, &(0x7f0000399000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x9d, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x0}, @sack={0x5, 0x12, [0x0, 0x0, 0x0, 0x0]}, @md5sig={0x13, 0x12, "51389b27b52e6ea02c5d17afcc0d7cff"}, @fastopen={0x22, 0x9, "c3d489b6ab3e39"}, @mss={0x2, 0x4, 0x8}]}}, {"b31a6041a91f6156d54cbc00e0cfb44a67fefb166afebb15d67d179b9fea7f5cc0a196c8e8d704d1599fc05d711f0c8bf6d44f38771a03f8a4"}}}}}}, &(0x7f0000754000)={0xffffffffffffffff, 0x1, [0x0]}) r0 = syz_open_dev$loop(&(0x7f0000437000-0xb)='/dev/loop#\x00', 0x8000, 0x80) fcntl$setlease(r0, 0x400, 0x2) [ 564.454953] QAT: Invalid ioctl 2018/01/18 20:25:20 executing program 4: r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000182000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000006b000-0x4)=0x60, 0x80000) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$lock(r0, 0x7, &(0x7f0000c8d000-0x20)={0x2, 0x4, 0x931, 0x3, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000046c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000976000-0x14)={0x0, 0x7fffffff, 0x6, 0x2, 0x8000, 0x7}, &(0x7f0000c2d000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00002fa000)=@assoc_id=r3, 0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000041a000-0xe)={0x5000, 0x109000, 0x0}) r4 = request_key(&(0x7f0000cca000-0xb)='pkcs7_test\x00', &(0x7f00004cc000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000403000-0x1)='\x00', 0x0) r5 = add_key(&(0x7f0000c0a000-0xa)='blacklist\x00', &(0x7f0000d19000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00000d5000)="312aa365fe06ffe918b722b33655bc8fa4b4d1861ca63676964c2136d0d86d020626c2da81d5e46cddd844d0d216628a2c22017502678299acaa63a58796c79cee5d65127c97601bf3bbb3629d8d307992b0047840bb01d3689f4c321efe6d5c8929d32b66a246a5385953422a2ce4a81545ea29c1d486756d8383a2426186a707279cd6bad84e97b26c6602c1026be5a792a760cc3a899cc3d759c64d14c01d15fa09653fc1a9c986b6f8d20e2ba9e8175404009f9d7570e800064259f53e45e6851ebbf1e30ead9f7afb2c8e7a0bf99f39fc193a2739f9ac3b17abad16", 0xde, 0x0) keyctl$unlink(0x9, r4, r5) 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) r6 = add_key$user(&(0x7f0000e4d000-0x5)='user\x00', &(0x7f000034e000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000b33000)="927f8d", 0x3, 0xffffffffffffffff) r7 = add_key(&(0x7f0000e9f000-0xa)='encrypted\x00', &(0x7f000025f000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000004b000)="9e8621b73eecd090bc23fa2f341a6ec09027bfb15316f9c0f24589bdd0a7fc23315b500543b7fc523fcfe101af4a02d097c967b0fabd1e50459ff242", 0x3c, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000532000-0x1c)={0x101, 0x14, [0xffff, 0x40, 0x100, 0xe4, 0x800]}) add_key$keyring(&(0x7f00002d2000-0x8)='keyring\x00', &(0x7f00003c6000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r7) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000046000-0x50)=""/80) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000524000-0x98)={0x3, 0x0, [{0x1, 0x5, 0x0, 0x0, @irqchip={0x7, 0xffffffffffffffff}}, {0x3, 0x4, 0x0, 0x0, @msi={0x456, 0x0, 0x1}}, {0x0, 0x7, 0x0, 0x0, @irqchip={0x5, 0x7}}]}) keyctl$update(0x2, r6, &(0x7f0000280000)="f15255b1ac1b880e2f068ed017ebe35934689aa0", 0x14) 2018/01/18 20:25:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0x948) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000c22000-0x24)=[{0x0, 0x0}], 0x1, 0xcc, &(0x7f00007bc000-0x8)={0x0}, 0x8) socket$inet6(0xa, 0x2, 0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000985000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000abb000)={0x20000006, 0x0}) 2018/01/18 20:25:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000022000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000d19000-0x3f)=""/63) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000023000-0x20)={0x0, 0x3, 0x0, 0x20d08000, &(0x7f0000d07000/0x1000)=nil}) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f00004f2000-0x10)={0x0, 0x0, &(0x7f0000ca2000/0x4000)=nil}) 2018/01/18 20:25:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000c42000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil, 0x0}) clock_getres(0x5, &(0x7f0000855000)={0x0, 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$sock_bt(r0, 0x541b, &(0x7f00009b4000)="") 2018/01/18 20:25:20 executing program 0: mmap(&(0x7f0000000000/0xe81000)=nil, 0xe81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000a0d000)={0x0}, 0x8) poll(&(0x7f0000e7e000-0x10)=[{r0, 0x0, 0x0}], 0x1, 0x200) unshare(0x40600) r1 = epoll_create(0x5a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000519000-0xc)={0x0, 0x0}) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f0000774000)=0x0, &(0x7f0000e81000)=0x4) signalfd(r0, &(0x7f0000ba0000-0x8)={0x0}, 0x8) mmap(&(0x7f0000e82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e83000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$selinux_validatetrans(r2, &(0x7f0000a5c000-0x55)={'system_u:object_r:etc_runtime_t:s0', 0x20, 'system_u:object_r:etc_mail_t:s0', 0x20, 0x34, 0x33, 0x20, '/usr/sbin/ntpd\x00'}, 0x55) 2018/01/18 20:25:20 executing program 6: r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f00003df000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f0000055000)={0x0, 0x0, 0x3, 0x0}) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000f0b000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) 2018/01/18 20:25:20 executing program 7: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fe9000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x3) r2 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000379000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000ca3000)={0x17, 0x1000, &(0x7f00000cc000)="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"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000fe9000)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x28, 0x8, &(0x7f0000fea000-0x28)=[@ptr={0x70742a85, 0x0, &(0x7f0000ef0000)=0x0, 0x1, 0x2, 0x20}], &(0x7f0000fea000-0x8)=[0x30]}, 0x50f77266}}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0xc, 0x0, &(0x7f0000fe9000-0xc)=[@dead_binder_done={0x40086310, 0x0}], 0x253, 0x0, &(0x7f0000011000-0x64)=""}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000feb000-0x5c)={{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x3}, {0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x9, [0x3, 0x8, 0x9, 0x0, 0x8, 0x9, 0x8000, 0x8]}, 0x5c) 2018/01/18 20:25:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000001000-0x13)='/dev/snd/controlC#\x00', 0x3, 0x624002) 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 = syz_open_dev$sndctrl(&(0x7f000000f000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f00003be000-0x4)=0x0) 2018/01/18 20:25:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x2) syz_open_pts(r0, 0x0) 2018/01/18 20:25:20 executing program 6: mmap(&(0x7f0000000000/0xb04000)=nil, 0xb04000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afe000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b06000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000b05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000b06000-0x48)={{0x3, 0x3, 0x7, 0x0, 0x7fff00000000000}, 0x80, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000b05000-0x14)={0x2, 0x6, 0x0, 0x2, 0x2}) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r2, &(0x7f0000b07000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00007e2000-0x4)=0x10, 0x80800) munmap(&(0x7f00001c0000/0x1000)=nil, 0x1000) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f00001c0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r2, &(0x7f00001c0000)=""/121, 0x79) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f0000b02000-0x58)={0x1, 0x0, [{0x0, 0x0, 0x5}]}) 2018/01/18 20:25:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00001b8000)='/dev/dmmidi#\x00', 0x0, 0x800) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00003bb000)={0x0, @in6={{0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x40, 0xc3, 0x2, 0x8}, &(0x7f0000610000)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00005e0000)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28d, 0x9, 0x9, 0x3f, 0x2}, 0xa0) r2 = syz_open_dev$mouse(&(0x7f000032d000-0x12)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000805000-0x14)={{0x2, 0x1, 0x17, 0x4, 0x100000001, 0x10001}, 0xa29, 0x1, 0x800}) fcntl$setpipe(r2, 0x407, 0x3) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x4020940d, &(0x7f0000488000-0x8)={0xffffffffffffffff, 0x0}) 2018/01/18 20:25:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c47000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00005ca000)={0x80000001, 0x6, 0x0, 0xca, 0x0}, &(0x7f000017e000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000f66000-0xdf)={r1, 0xd7, "958771a48b40810e6fbd4d78858a5029d63213f58a47908d5d092fa70737b620d11ac362960d191f906d0769e88a23ef4f688b410d659d7a43ae3ab63f56154e3fdc3b1a609b4360b4d5ad4473a0a34a7610b80a4e7444ecb83a99489a4e6774de5fb0a0e3e3bf8d858d65e1bc25032aca3b500c757319cd73eaa52895911c1f23b669774327d81df6c638937443a3108b09d18a551195855dd00ebf956545e8cc8257a902fed862c7ad0754423c376df6d2cf2ed99e43b7390ef8903dee478b994f0153e3073dc732699a3d73418a573981f65ea622d0"}, &(0x7f0000eb9000-0x4)=0xdf) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00009e1000)='/dev/autofs\x00', 0x4000, 0x0) recvfrom$ax25(r2, &(0x7f0000273000)=""/152, 0x98, 0x40010001, 0x0, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00007d8000-0x11)='/dev/qat_adf_ctl\x00', 0x400, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000edc000-0x4)=0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000fd9000)={0x0, 0x6, 0xffffffff, 0xf1}, &(0x7f0000bbe000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000d9a000-0xc8)={r3, 0xc0, "d6dfb025a37a4dd00508b5fe991435a2b48a5833a82d72967dcc22db229e713bfe3783d8319654138b49f52c1ecd773c75b3a673cd1606cf2b8edff783642321c8e7af4444a52b981483f4e20a66326df39fbf9f76ed41dab116bf8f8bb9dc0545acf6568fe6b4b93a675107581385637e685cf5fcacf229c2356782138db67edd1cd174edf8bd8d6fa9ed230e2b557c0a0f385f499128fb7a6cceb06a8182956e40ca1281e0190f57a2d707025eba1569611405af62454b2aef1d692cea3810"}, &(0x7f0000927000-0x4)=0xc8) getcwd(&(0x7f0000dfc000-0x1000)=""/4096, 0x1000) 2018/01/18 20:25:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f60000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ae0000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000081c000)={0x3, 0x0, 0x0, 0x64a}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000264000)={r2, 0x9}) ioctl$TCFLSH(r0, 0x540b, 0xf4a) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f000092a000)=""/248) [ 564.834861] binder: 26998:27014 got transaction to invalid handle [ 564.841266] binder: 26998:27014 transaction failed 29201/-22, size 40-8 line 2842 [ 564.856261] binder: 26998:27004 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 564.863397] binder: 27004 RLIMIT_NICE not set 2018/01/18 20:25:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c03000)='net/protocols\x00') r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000435000)='/selinux/checkreqprot\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00003d9000-0x8)=0x0, 0xfff) recvmsg$kcm(r1, &(0x7f00002f5000-0x38)={&(0x7f00009ab000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000718000-0x20)=[{&(0x7f0000a51000-0x90)=""/144, 0x90}, {&(0x7f0000e34000-0x14)=""/20, 0x14}], 0x2, &(0x7f00000e7000-0xf4)=""/244, 0xf4, 0x800}, 0x0) [ 564.880049] binder: 26998:27022 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 564.966230] binder: 26998:27022 Acquire 1 refcount change on invalid ref 0 ret -22 [ 565.005059] binder: 26998:27040 got transaction to invalid handle [ 565.011415] binder: 26998:27040 transaction failed 29201/-22, size 40-8 line 2842 [ 565.028276] binder: 26998:27014 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 565.040402] binder: 26998:27004 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 565.047487] binder: 27004 RLIMIT_NICE not set 2018/01/18 20:25:20 executing program 3: mbind(&(0x7f00004b8000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000549000-0x8)=0x4, 0x8, 0x1) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000010000)='/dev/dsp\x00', 0x200200, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f000000f000-0x4)=0x9) statfs(&(0x7f000000f000)='./file0\x00', &(0x7f000000f000)=""/233) mremap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000000000/0x4000)=nil) remap_file_pages(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) 2018/01/18 20:25:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f00003b2000)=0x0, 0x5, 0x0, &(0x7f000055f000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x1ffffff) llistxattr(&(0x7f00003b2000)='./file0\x00', &(0x7f0000cc2000)=""/93, 0x5d) geteuid() 2018/01/18 20:25:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = add_key$user(&(0x7f0000571000)='user\x00', &(0x7f000096a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000144000-0x97)="1a2a43e7f9264c4d03ed4644da8fe4cef74e0c2aae7f9d696e471ee9c97021db0b4279c4e6db6793c4a661660035cd930cab293901a3e7f364f7b99f6efa9cce9fe16cf7221e9b8802f2f7030910923c416df162cc87dc5c454bc68628d33e2c36801b9ef36a65fa574a803c5a106a1e229f74b812c29644fba3e25dd28cfa0a648fa9a300dd9da1eeeb30d491c3f648595e50cd3a036c", 0x97, 0xfffffffffffffff8) keyctl$get_security(0x11, r1, &(0x7f0000be9000)=""/167, 0xa7) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f00003ef000)=[{{0x0, 0x0, &(0x7f00009f0000)=[{&(0x7f000098d000-0x1000)='d', 0x1}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(r0, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)='c', 0x1}], 0x1, &(0x7f0000607000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000969000-0x8)={0x0, 0x100000001}, 0x8) close(r0) 2018/01/18 20:25:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000725000-0x8)='net\x00') connect$inet(r0, &(0x7f0000c5a000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fstat(r0, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 20:25:20 executing program 0: creat(&(0x7f0000ae9000-0x8)='./file0\x00', 0x64) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000869000-0x7)='mounts\x00') mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f00009f0000)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") sendfile(r0, r0, 0x0, 0x10000) socket$nfc_raw(0x27, 0x3, 0x0) [ 565.109615] binder: undelivered TRANSACTION_ERROR: 29201 [ 565.115773] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/18 20:25:20 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x101) bind(r1, &(0x7f0000000000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ppoll(&(0x7f0000001000-0x28)=[{r1, 0x4c7, 0x0}, {r0, 0x1002, 0x0}, {r0, 0x1, 0x0}, {r1, 0x400, 0x0}, {r1, 0x6, 0x0}], 0x5, &(0x7f0000000000)={r2, r3+30000000}, &(0x7f0000001000-0x8)={0xec3}, 0x8) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000001000-0x9a)=""/154) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000209000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004ec000-0x4)=0x108) 2018/01/18 20:25:20 executing program 1: mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000077b000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f000080d000-0x11)='/selinux/context\x00', 0x2, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000be000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) syz_open_pts(r2, 0x109240) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000bc5000/0x18000)=nil, &(0x7f0000fb7000)=[@text32={0x20, &(0x7f0000fb7000+0x810)="64646726660f383145dd66b8d8008ec066bad004b00cee260f23009a13130000540035dbca0000c4c1a9f141060f086765263e0f78c967660f3a0996001007", 0x3f}], 0x1, 0x0, &(0x7f00005d3000-0x20)=[@efer={0x2, 0x800}], 0x1) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f000019a000-0x18)={0x1, 0x0, [{0xc0000080, 0x0, 0x0}]}) 2018/01/18 20:25:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f000093c000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000033a000-0xc)={0x3, r0, 0x1}) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f00008e9000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$dsp(0xffffffffffffff9c, &(0x7f00009bf000-0x9)='/dev/dsp\x00', 0x4000, 0x0) setsockopt(r1, 0x114, 0x4000000000000008, &(0x7f0000000000)="f020b46b", 0x4) 2018/01/18 20:25:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000581000-0x11)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000054d000-0x93)={0x0, 0x8b, "5ebacacf5712c4cc3ebac90f56b964cf24103b77d32d44d0c5f2728f876ade849b6461521fa5d16101e53bf59b830a27bc6e74da49fe52dfa5f58e967fc5047e3fb79e63e07c8447e42a2194e523818304a292badba3ba2cba1178e567171962540f75e7b85dea54d91ed3efdd59096d24d4f52575137bb5712ee2ded170bfed007ff909bd8e29ce071ca8"}, &(0x7f00001fd000)=0x93) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a4f000)={r1, 0x101}, &(0x7f00007f8000-0x4)=0x6) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000010c000)={0x4, 0xffff, 0xfffffffffffffeff, 0x8001, 0x3, 0x1, 0x0, 0x0, 0x8, 0x3, 0xff}, 0xb) r2 = socket$inet_sctp(0x2, 0x40000000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000807000-0xdd)={r1, 0x3, 0xd5, "5abacf4d8549837b35c146a424779fb55a7a4bed8d71f48331043a535c66c929c56afa4b0967b1c4b98c7f3e9bb9881e608ec2ea4b069ec01169301ad247b9582723d50df383567c14291b6843270beab6d81a712d75a7cc7f7c7556b8b888ce4bbc53e307618389d1cfffbd93a2514b459c268601e0746946bd39348c7c11b5d4e6a6f11635f8376cfc5dbd9c3e6c03e6a85184765382f7ce3e8cd44763ffa2638556307bacec4f6f3e7f579d218ba707b9a31c521336247b151317b15856a42eec8cfde3d81ebdd93eb15bf1c280a75b45b096e2"}, 0xdd) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x3fc) r3 = accept$inet(r2, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) ioctl$FIONREAD(r3, 0x541b, &(0x7f00007d1000+0xb39)=0x0) setsockopt(r3, 0x84, 0x1, &(0x7f0000621000-0x8)="", 0x0) 2018/01/18 20:25:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x80800000010d, 0x100000006, &(0x7f0000961000)="00c1001b", 0x4) 2018/01/18 20:25:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d2a000)='/dev/ppp\x00', 0x10000, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00005f8000-0x4)=0xcc9a, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00009ac000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f00009c1000)='./file0\x00', 0x1, 0x10) accept4$inet(r3, &(0x7f0000359000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fb0000)=0x10, 0x80800) readv(r2, &(0x7f0000b3a000)=[{&(0x7f0000f87000-0x7b)=""/123, 0x7b}], 0x1) 2018/01/18 20:25:20 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 = open(&(0x7f0000ba0000)='./file0\x00', 0xfc, 0x0) fcntl$setlease(r0, 0x400, 0x0) mknod(&(0x7f000040b000-0x8)='./file0\x00', 0x6, 0x85) r1 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) fcntl$getflags(r1, 0x401) 2018/01/18 20:25:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000303000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f00009ac000-0x48)={0x10001, 0x0, [0x3, 0x8, 0x713210a3, 0x10001, 0xcf16, 0x0, 0x0, 0x7]}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00005fc000-0x5c)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfab5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb50d}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000015c000)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0xbb5) r2 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f0000b55000)=0x0, &(0x7f000089b000-0x4)=0x4) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000912000)={"7c6c4729c8cc4f46656ecd0c49725e3a", {0x4, 0x20, 0x40, "f1ad1593fcde", 0xa3, 0x0}}) 2018/01/18 20:25:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0xb, 0x0, 0x0, 0xfffffffffffffffd, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000113000-0x11)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e72000-0x8)={0x0, 0x8}, &(0x7f0000fe7000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000e6a000)={r1, 0xe0, 0x58dc23c7, 0x401, 0x0, 0x1}, 0x14) 2018/01/18 20:25:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00006a7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ppoll(&(0x7f000026c000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000097d000)={0x77359400, 0x0}, &(0x7f000016a000)={0x0}, 0x8) read(r1, &(0x7f00007cc000-0x48)=""/72, 0x33) 2018/01/18 20:25:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) 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)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c67000-0x9)='/dev/dsp\x00', 0x4c000, 0x0) recvmsg$kcm(r1, &(0x7f00003c8000)={&(0x7f0000f08000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000053000)=[{&(0x7f0000a48000)=""/0, 0x0}, {&(0x7f000021d000)=""/13, 0xd}, {&(0x7f0000bc4000)=""/142, 0x8e}], 0x3, 0x0, 0x0, 0x2}, 0x40002042) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f000060c000-0x37)=[{{&(0x7f00004b1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000b17000-0x60)=[{&(0x7f0000bf4000-0x98)=""/152, 0x98}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00006ff000)={0x0, 0x0}) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000cee000-0x11e)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_xfrm(r2, &(0x7f0000e85000-0x38)={&(0x7f000031e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000074c000-0x10)={&(0x7f0000be0000)=@flushsa={0xfc, 0x1c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0}, [@sa={0xe8, 0x6, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x80) sendto$inet(r0, &(0x7f0000e40000-0x9a)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f7d59a04c8caef92b7ff596db57dab59ae28d2e4fc172c39132c0c529754899253f7a2ae04dad49b3fb6922a9363fd2ead98b29030089fb1a54fcb30851bf8c727e06fe7303ad96715b468117d0", 0x6e, 0x0, &(0x7f0000733000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/18 20:25:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000137000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000a2b000)=0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c7b000)={{{@in=@loopback=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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004b3000)=0xe8) lstat(&(0x7f00000c3000)='./file0\x00', &(0x7f000053f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000d9f000)='./file0\x00', &(0x7f0000fc1000-0x8)='./file0\x00', 0x8000, r1, r2, 0x7, 0x1, 0x410) r3 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r4 = epoll_create(0x1f) clock_gettime(0x0, &(0x7f0000b46000)={0x0, 0x0}) ppoll(&(0x7f0000a93000-0x38)=[{r4, 0x0, 0x0}, {r3, 0x0, 0x0}], 0x2, &(0x7f0000feb000)={0x0, r5+30000000}, &(0x7f000023d000)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000b59000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f00006ab000-0x8)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000452000-0x8)='./file0\x00', &(0x7f000069d000-0x8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)="") 2018/01/18 20:25:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b0d000-0xa)='maps\x00') fstat(r0, &(0x7f000099c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendfile(r0, r0, &(0x7f0000b3c000)=0x37, 0xffff) 2018/01/18 20:25:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000000002000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = syz_open_dev$vcsa(&(0x7f00006ca000-0xb)='/dev/vcsa#\x00', 0x3ffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00009a9000-0x20)={0x10002, 0x2, 0x3000, 0x1000, &(0x7f0000132000/0x1000)=nil}) pwritev(r1, &(0x7f0000146000-0x40)=[{&(0x7f0000694000-0xf7)="674f67da030dfe851b5c3ef5182ba166955b8c3d402e2379ed2f03c60bf61042d3497cff2a96422b73054c060a5bb77c33573a9e8965e11e21fad3bf868f225143f8d87bfe13eb5a3347230cf9112e497adb7ae0db00616f8a01771774c4f7e926c7c142afcfd591cc0da306a896b6d8f3290ed7aadae4e825c523b3ca8a64ba6bfce6b298b5f8b71aceff05d5551e90a3b788845920ebc6396ef750d9f62ef8b555dfa09231efc2ad4be8b0898d7b5951087e333ff985172d58cb3ebea59a81035d13adcb11ef708cdc3a76edce43ba98ec70eb0f85fd3d0102eaabb099b5457c3cf96428ba513e3de06946f6feb0642cc6e264838702", 0xf7}, {&(0x7f0000999000)="402660cfaf2e9164e9abe72d126ec0ee518d6f06407c648fc6d259a4e8c6e2473b14105eefa06fd2e768b5c6e028c98b7d630fdf7c1813dfdc26d687c3c6e3042e", 0x41}, {&(0x7f0000430000)="04ccf04a", 0x4}, {&(0x7f000065d000)="14bb4f95953229d9aba81d024f7225665dff114d61b16b329106d2808331b6903e011ab5d88bebb6020dfc915f70c1f5c9fbb41884b3da87d1bfd6c4957e63ddbde9e8b50924f60abafee811113d34a37664e47821f6a5808f77fb5bf54ff0b2f077852ee27f741175f1ee5e7c0081aad9d531d26220d9adfddb57d94a0ec8aef922e84b29d07d34df6d068b79bc", 0x8e}], 0x4, 0x0) getsockopt$bt_hci(r0, 0x65, 0x0, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0xf4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000072b000)=@req={0x50, &(0x7f0000a44000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x6, 0x7, @raw_hdlc=&(0x7f0000d4f000-0x4)={0x5, 0x98f}}}}) 2018/01/18 20:25:21 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) connect$pppoe(r0, &(0x7f0000002000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='tunl0\x00'}}, 0x1e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00006b5000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x13, r2, 0x0) mremap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000bdb000/0x1000)=nil) connect$pppoe(r1, &(0x7f0000004000-0x1e)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @generic="4915abd386d32a380df84f52ae268157"}}, 0x1e) 2018/01/18 20:25:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = shmget(0x3, 0x4000, 0x40, &(0x7f000039e000/0x4000)=nil) shmctl$SHM_LOCK(r1, 0xb) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00003f7000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mlock(&(0x7f0000de7000/0x1000)=nil, 0x1000) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000be4000/0x4000)=nil) close(r0) 2018/01/18 20:25:21 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001000-0x8)=0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}) 2018/01/18 20:25:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 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) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f000043f000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000f55000-0x2)=0x1ff, &(0x7f0000b2d000-0x8)=0x2) lseek(r0, 0x58, 0x0) getdents(r0, &(0x7f0000fd8000)=""/0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) [ 565.679894] kauditd_printk_skb: 288 callbacks suppressed [ 565.679903] audit: type=1400 audit(1516307121.259:35272): avc: denied { sys_admin } for pid=27112 comm="syz-executor3" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 565.710227] audit: type=1400 audit(1516307121.266:35273): avc: denied { sys_admin } for pid=27112 comm="syz-executor3" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 565.735083] audit: type=1400 audit(1516307121.266:35274): avc: denied { sys_admin } for pid=27112 comm="syz-executor3" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 565.759782] audit: type=1400 audit(1516307121.291:35275): avc: denied { dac_override } for pid=27109 comm="syz-executor2" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 565.784669] audit: type=1400 audit(1516307121.291:35276): avc: denied { sys_admin } for pid=27112 comm="syz-executor3" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 565.809360] audit: type=1400 audit(1516307121.316:35277): avc: denied { sys_admin } for pid=27112 comm="syz-executor3" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 565.834078] audit: type=1400 audit(1516307121.316:35278): avc: denied { sys_admin } for pid=27112 comm="syz-executor3" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 565.858771] audit: type=1400 audit(1516307121.341:35279): avc: denied { sys_admin } for pid=27112 comm="syz-executor3" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 565.883477] audit: type=1400 audit(1516307121.366:35280): avc: denied { map } for pid=27111 comm="syz-executor6" path="/dev/usbmon0" dev="devtmpfs" ino=8963 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:usbmon_device_t:s0 tclass=chr_file permissive=1 2018/01/18 20:25:21 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000f8000)='attr/prev\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d22000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00006ad000)='attr/sockcreate\x00') sendfile(r2, r0, &(0x7f0000bae000)=0x0, 0x400000ff) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/01/18 20:25:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) truncate(&(0x7f000085d000-0x8)='./file0\x00', 0x9) r1 = add_key$user(&(0x7f0000dc1000)='user\x00', &(0x7f00007e3000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ddd000-0x72)="0396e1f3690079df920def5a35f860cec4d5291c75d76d2714cece4f069c4cd7c2640687bc77660dc315aa75903e3f63d8b1330db0e583dbd2cfa8561c23ed3c73b94ec21bbcff74ab4dd81aa5018d09d2a7863ccf852532a0a381cb31f2716e9e82debcf01390256024e08c95c004ce2905", 0x72, 0x0) keyctl$revoke(0x3, r1) clock_gettime(0x0, &(0x7f000083f000-0x10)={0x0, 0x0}) utimes(&(0x7f00004ba000)='./file0\x00', &(0x7f0000f6f000-0x20)={{0x77359400, 0x0}, {r2, r3/1000+30000}}) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xc0109207, 0x400009) 2018/01/18 20:25:21 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 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00008e0000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x36d, 0x20007ffe, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00002f8000-0x8)=[{&(0x7f00008b0000-0x5c3)="d1", 0x1}], 0x1) 2018/01/18 20:25:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00006d8000)='./file0\x00', 0x4) r1 = socket$alg(0x26, 0x5, 0x0) mkdir(&(0x7f000057e000-0x8)='./file0\x00', 0x2) bind$alg(r1, &(0x7f0000436000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) lgetxattr(&(0x7f0000ffc000-0x8)='./file0\x00', &(0x7f0000c38000-0xa)=@random={'trusted.', '!\x00'}, &(0x7f0000fe4000-0x73)=""/115, 0x73) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000587000-0xc)={0x3, r1, 0x1}) truncate(&(0x7f0000a8a000-0x8)='./file0\x00', 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000f79000)={@generic="fd81c14cb03e8d509fde6826a14e8439", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 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) r3 = accept$alg(r1, 0x0, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f000098c000-0x44)=""/68) recvmmsg(r3, &(0x7f0000560000)=[{{&(0x7f0000e37000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000f77000)=[{&(0x7f000078e000-0x15)=""/21, 0x15}], 0x1, &(0x7f0000948000-0x1e)=""/30, 0x1e, 0x0}, 0x0}], 0x38f, 0x0, &(0x7f0000795000-0x10)={0x0, 0x989680}) [ 565.909211] audit: type=1400 audit(1516307121.366:35281): avc: denied { dac_override } for pid=27109 comm="syz-executor2" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/18 20:25:21 executing program 7: clone(0x0, &(0x7f000008e000)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000f72000)=0x0, &(0x7f00007c4000)="") recvfrom$llc(0xffffffffffffffff, &(0x7f0000d9c000)=""/28, 0x1c, 0x0, &(0x7f00004a6000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000001000)='/dev/vcs#\x00', 0x5, 0x101800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000001000-0x120)={0x1, 0x80, 0x1, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x7, 0x800, 0xf91, "dd084476e275dc567dfec2075287b3c9", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 20:25:21 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) bind$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$sock_FIOGETOWN(r1, 0x400454d0, &(0x7f000001a000+0xe13)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000000)={0x1, 0x4000, 0x0}) 2018/01/18 20:25:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) lseek(r0, 0x39, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000477000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x1)="85") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x7a, 0x200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000001000)={0x100000000, 0x8, [0x6, 0xfff]}) pselect6(0x40, &(0x7f0000dfe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000009000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000020a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000b4000-0x10)={0x77359400, 0x0}, &(0x7f0000bf5000-0x10)={&(0x7f0000417000)={0x0}, 0x8}) 2018/01/18 20:25:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f0000f3b000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00004b6000)=0x10) r0 = mq_open(&(0x7f000006f000)='ppp1\x00', 0x8c5, 0x100, &(0x7f0000dba000)={0x80, 0x3, 0x8, 0x6b, 0x200100000001, 0x1, 0xad9, 0x7c}) pread64(r0, &(0x7f00001ab000)=""/0, 0x12a, 0x0) syncfs(0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x7, &(0x7f00007e6000-0x4)=0x1) r2 = syz_open_dev$mouse(&(0x7f000067e000-0x12)='/dev/input/mouse#\x00', 0xffffffffe8ffef4c, 0x2003) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000360000)=""/32) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002f8000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/18 20:25:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f000091e000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b0a707ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f2000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000dfb000-0x10)=@ax25={0x3, {"84e846e046cc11"}, 0x6}, 0x10) r2 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000f6b000)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) sendmsg(r2, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f00006fa000-0x90)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/18 20:25:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) semctl$IPC_RMID(0x0, 0x0, 0x10) r0 = semget(0x0, 0x3, 0x1) semtimedop(r0, &(0x7f0000391000)=[{0x7, 0x400, 0x1000}, {0x4, 0x6, 0x800}, {0x2, 0x9, 0x1800}, {0x3, 0x6, 0x1800}, {0x2, 0x1f, 0x0}], 0x5, &(0x7f00009d7000-0x10)={0x77359400, 0x0}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000420000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000263000)=""/133) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000525000)={0x10000, 0x2, 0x5, 0x4, 0xffffffffffffff19}) semget(0x1, 0x3, 0x2ca) 2018/01/18 20:25:21 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, 0xfffffffffffffffd, 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 = gettid() r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000078b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000032b000-0x28)={r1, 0x0, 0x65, 0x8d, &(0x7f0000ffa000+0x331)="76e761acf5a4c224e04b82bb6b20072a418fad24fc71f78388e1c47c9e6ec193385ddd53470f8315e9d824215a79c208d7f727842f8699eb88ffbd62109a93c7143d3fec7c32331850fa8b1d4c3fca2811464936d2e3b38266653354ac4e22a19fb7efa3a3", &(0x7f0000723000-0x8d)=""/141, 0x8, 0x3}, 0x28) capset(&(0x7f0000f8c000)={0x19980330, r0}, &(0x7f00001f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 20:25:21 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, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ce9000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 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) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000037000-0xb)='/dev/hwrng\x00', 0x1, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00000ab000-0x1)=0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00008ea000-0x8)={0x0, 0x0}) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) mremap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000002000/0x2000)=nil) 2018/01/18 20:25:21 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000006000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000001000)=0x0, 0x8) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x2011, r0, 0x0) clone(0x0, &(0x7f0000008000)="", &(0x7f0000008000)=0x0, &(0x7f0000009000-0x4)=0x0, &(0x7f0000007000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000000000)={&(0x7f0000ad0000/0x2000)=nil, 0x0, &(0x7f0000a50000/0x1000)=nil}, 0x2d1) 2018/01/18 20:25:21 executing program 1: mmap(&(0x7f0000000000/0xe5e000)=nil, 0xe5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d40000-0x6)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000cc7000)=""/1, 0x1) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000e5e000)=0xb92f, 0xfffffffffffffe44) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000e5f000-0xa)='/dev/dsp#\x00', 0x6, 0x20000) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f00008d8000-0xd4)={0xd0, "26f6a832d8d7f9c8425ea65afb024b7e7c2112e7783d1a3d13d2ea355f8f1d396dbb6f487ad4062962835bb3b1014d843f9a6b226cf043a8093e58081dcdeaa3fd4219ac56ab90b15ebe3f7d6275fc1bc48702187420c14e5615fcab96c0fadcd54e9921d41f278440733e5a2e9f73de3d41d090f8a8eaf02c027f0b4b1baa8037366ef3f13685b00e2112d322ee6e02ea958f2604a938676eeefead267c6f8ed4b9156e3e31280015dc676ef6679565a7618ce146d1228937896527b4f22c44ac8517938ed98a24680a2e13466e12b4"}) writev(r1, &(0x7f0000033000)=[{&(0x7f0000300000-0xaa)="af", 0x1}], 0x1) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0xffffffffffffffff) syz_open_procfs(r2, &(0x7f00000b2000-0x8)='net/raw\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b31000-0xc)={0x0, 0x0, 0x0}, &(0x7f000075b000-0x4)=0xc) lstat(&(0x7f00003b7000-0x8)='./file0\x00', &(0x7f0000b7a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000e5f000)='./file0\x00', &(0x7f0000e5f000)='./file0\x00', 0x2, r3, r4, 0xfffffffffffff41f, 0x800, 0x24) 2018/01/18 20:25:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = gettid() ptrace$cont(0x1f, r1, 0x3, 0x8) setsockopt(r0, 0x80800000010d, 0x6, &(0x7f0000961000)="00c1001b", 0x4) 2018/01/18 20:25:21 executing program 4: mmap(&(0x7f0000000000/0x4d000)=nil, 0x4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) 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, 0x3, 0x0, 0x0, @tick=0x404, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000039000-0x2)=""}}], 0x30) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f000004b000)='.request_key_auth\x00', &(0x7f000004c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000004d000)="80", 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000004b000)={0xfb, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 20:25:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept(r0, 0x0, &(0x7f00004b3000-0x4)=0x0) poll(&(0x7f0000862000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/18 20:25:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 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, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000550000-0x4)=0x0, &(0x7f000048e000-0x4)=0x0, &(0x7f000025c000-0x4)=0x0) r2 = getegid() fchown(r0, r1, r2) msgsnd(0x0, &(0x7f0000000000)={0x0, ""}, 0x8, 0x0) 2018/01/18 20:25:21 executing program 2: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000)={0x3, &(0x7f0000003000-0x18)=[{0x84, 0x0, 0x0, 0x0}, {0x84, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000004000)='.', 0x262, 0x0, &(0x7f0000022000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/18 20:25:21 executing program 6: mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(0xffffffffffffffff, 0x800443d3, &(0x7f0000000000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xfffffffffffff9c0, 0x0}) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f00000f7000-0xb)='/dev/adsp#\x00', 0x40, 0x0) syz_emit_ethernet(0x4e, &(0x7f00000f2000-0x6f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) 2018/01/18 20:25:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000ac8000)='/dev/dsp\x00', 0x8800, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d05000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000139000)=0xc) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000116000)=0x0) socket(0x2, 0x0, 0x8001) fcntl$setown(r0, 0x8, r2) syz_open_dev$vcsa(&(0x7f00006c7000-0xb)='/dev/vcsa#\x00', 0xe7db, 0x2000) fcntl$getownex(r0, 0x10, &(0x7f0000bd4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000262000)=@sack_info={0x0, 0x8, 0x100000001}, &(0x7f00003c2000)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000a04000-0xc)=@sack_info={r4, 0x7ff, 0x80000001}, 0xc) process_vm_writev(r3, &(0x7f0000e96000)=[{&(0x7f000080b000-0xe)=""/14, 0xe}], 0x1, &(0x7f0000967000-0x10)=[{&(0x7f0000866000)=""/89, 0x59}], 0x1, 0x0) r5 = syz_open_dev$adsp(&(0x7f00007f6000)='/dev/adsp#\x00', 0x7ff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r5, 0xc008ae05, &(0x7f0000d65000)=""/4096) 2018/01/18 20:25:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x60, &(0x7f0000ecd000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e4e000)={0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000816000)={0x0, 0x0}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cf9000)='/dev/rfkill\x00', 0x1, 0x0) readv(r1, &(0x7f0000407000)=[{&(0x7f0000031000-0x69)=""/105, 0x69}, {&(0x7f0000d51000-0xd)=""/13, 0xd}], 0x2) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) timer_settime(0x0, 0x0, &(0x7f00003ad000)={{r0, 0x0}, {0x0, 0x0}}, &(0x7f0000bf7000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {r2, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/18 20:25:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) syz_open_procfs(0x0, &(0x7f0000ca4000-0xe)="6e07000000000ffc005f85696600") ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f00005c5000-0x78)={0x0, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000c41000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x20) 2018/01/18 20:25:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) fstat(r0, &(0x7f00002a8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, 0x0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000878000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000010e000)='/dev/sequencer2\x00', 0x3, 0x0) poll(&(0x7f000032a000)=[{r2, 0x0, 0x0}], 0x1, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000931000)='/dev/rfkill\x00', 0x60a001, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x17, &(0x7f0000704000-0x4)=0x8, 0x4) 2018/01/18 20:25:22 executing program 6: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00009bc000-0x2c)="7ba065568744d374e406a0a7ab5787298994ade73e28eb40038ada799016340779382999e657faefe0e744e7", 0x2c, 0x8080, 0x0, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/18 20:25:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000caa000-0xb)='/dev/loop#\x00', 0x0, 0x82) remap_file_pages(&(0x7f000074b000/0x3000)=nil, 0x3000, 0x1, 0x6, 0x10) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x102000001) syz_open_dev$dmmidi(&(0x7f00004da000)='/dev/dmmidi#\x00', 0x9, 0x2001) [ 566.500761] ptrace attach of "/root/syz-executor5"[19105] was attempted by "/root/syz-executor5"[27205] [ 566.627792] ptrace attach of "/root/syz-executor5"[19105] was attempted by "/root/syz-executor5"[27205] [ 567.663532] ================================================================== [ 567.671204] BUG: KASAN: use-after-free in rds_tcp_tune+0x491/0x520 [ 567.677520] Read of size 4 at addr ffff8801cb495958 by task kworker/u4:1/21 [ 567.684606] [ 567.686231] CPU: 1 PID: 21 Comm: kworker/u4:1 Not tainted 4.15.0-rc8-next-20180118+ #100 [ 567.694449] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 567.703812] Workqueue: krdsd rds_connect_worker [ 567.708495] Call Trace: [ 567.711081] dump_stack+0x194/0x257 [ 567.714714] ? arch_local_irq_restore+0x53/0x53 [ 567.719385] ? show_regs_print_info+0x18/0x18 [ 567.723885] ? mark_held_locks+0xaf/0x100 [ 567.728049] ? do_raw_spin_trylock+0x190/0x190 [ 567.732631] ? rds_tcp_tune+0x491/0x520 [ 567.736607] print_address_description+0x73/0x250 [ 567.741622] ? rds_tcp_tune+0x491/0x520 [ 567.745597] kasan_report+0x23b/0x360 [ 567.749399] __asan_report_load4_noabort+0x14/0x20 [ 567.754321] rds_tcp_tune+0x491/0x520 [ 567.758129] ? rds_tcp_reset_callbacks+0x580/0x580 [ 567.763078] ? sock_create_kern+0x3f/0x50 [ 567.767228] rds_tcp_conn_path_connect+0x397/0x940 [ 567.772253] ? rds_tcp_state_change+0x2a0/0x2a0 [ 567.777363] ? lock_acquire+0x1d5/0x580 [ 567.781328] ? lock_acquire+0x1d5/0x580 [ 567.785325] ? __lock_is_held+0xb6/0x140 [ 567.789402] rds_connect_worker+0x156/0x1f0 [ 567.793726] process_one_work+0xbbf/0x1af0 [ 567.797959] ? trace_hardirqs_on+0xd/0x10 [ 567.802123] ? pwq_dec_nr_in_flight+0x450/0x450 [ 567.806801] ? __schedule+0x8f3/0x2060 [ 567.810702] ? check_noncircular+0x20/0x20 [ 567.814937] ? __wake_up_common_lock+0x1c2/0x310 [ 567.819691] ? lock_downgrade+0x980/0x980 [ 567.824138] ? lock_acquire+0x1d5/0x580 [ 567.828111] ? lock_acquire+0x1d5/0x580 [ 567.832081] ? worker_thread+0x4a3/0x1990 [ 567.836224] ? lock_downgrade+0x980/0x980 [ 567.840382] ? lock_release+0xa40/0xa40 [ 567.846043] ? worker_pool_assign_id+0x1b0/0x1b0 [ 567.851411] ? do_raw_spin_trylock+0x190/0x190 [ 567.856017] worker_thread+0x223/0x1990 [ 567.860028] ? process_one_work+0x1af0/0x1af0 [ 567.864529] ? _raw_spin_unlock_irq+0x27/0x70 [ 567.869027] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 567.874135] ? trace_hardirqs_on+0xd/0x10 [ 567.880107] ? mmdrop+0x18/0x30 [ 567.883649] ? finish_task_switch+0x1f6/0x740 [ 567.888410] ? copy_overflow+0x20/0x20 [ 567.892315] ? __schedule+0x8f3/0x2060 [ 567.896244] ? find_held_lock+0x35/0x1d0 [ 567.900319] ? find_held_lock+0x35/0x1d0 [ 567.904393] ? complete+0x62/0x80 [ 567.907854] ? __schedule+0x2060/0x2060 [ 567.911824] ? do_wait_intr_irq+0x3e0/0x3e0 [ 567.916141] ? __lockdep_init_map+0xe4/0x650 [ 567.920545] ? do_raw_spin_trylock+0x190/0x190 [ 567.925124] ? lockdep_init_map+0x9/0x10 [ 567.929179] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 567.934285] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 567.939301] ? trace_hardirqs_on+0xd/0x10 [ 567.943445] ? __kthread_parkme+0x175/0x240 [ 567.947779] kthread+0x33c/0x400 [ 567.951145] ? process_one_work+0x1af0/0x1af0 [ 567.955632] ? kthread_stop+0x7a0/0x7a0 [ 567.959606] ret_from_fork+0x3a/0x50 [ 567.963334] [ 567.964957] Allocated by task 3701: [ 567.968579] save_stack+0x43/0xd0 [ 567.972030] kasan_kmalloc+0xad/0xe0 [ 567.975736] __kmalloc+0x162/0x760 [ 567.979265] ops_init+0x172/0x570 [ 567.982709] setup_net+0x313/0x710 [ 567.986241] copy_net_ns+0x238/0x580 [ 567.989947] create_new_namespaces+0x425/0x880 [ 567.994525] unshare_nsproxy_namespaces+0xae/0x1e0 [ 567.999450] SyS_unshare+0x653/0xfa0 [ 568.003159] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 568.007900] [ 568.009516] Freed by task 16478: [ 568.012877] save_stack+0x43/0xd0 [ 568.016320] __kasan_slab_free+0x11a/0x170 [ 568.020551] kasan_slab_free+0xe/0x10 [ 568.024345] kfree+0xd9/0x260 [ 568.027445] ops_free_list.part.8+0x27e/0x3e0 [ 568.031929] cleanup_net+0x665/0xb50 [ 568.035637] process_one_work+0xbbf/0x1af0 [ 568.039864] worker_thread+0x223/0x1990 [ 568.043831] kthread+0x33c/0x400 [ 568.047184] ret_from_fork+0x3a/0x50 [ 568.050879] [ 568.052497] The buggy address belongs to the object at ffff8801cb495900 [ 568.052497] which belongs to the cache kmalloc-96 of size 96 [ 568.065235] The buggy address is located 88 bytes inside of [ 568.065235] 96-byte region [ffff8801cb495900, ffff8801cb495960) [ 568.076928] The buggy address belongs to the page: [ 568.081852] page:ffffea00072d2540 count:1 mapcount:0 mapping:ffff8801cb495000 index:0xffff8801cb495b00 [ 568.091294] flags: 0x2fffc0000000100(slab) [ 568.095525] raw: 02fffc0000000100 ffff8801cb495000 ffff8801cb495b00 000000010000001f [ 568.103415] raw: ffffea00073e39e0 ffff8801dac01438 ffff8801dac004c0 0000000000000000 [ 568.111635] page dumped because: kasan: bad access detected [ 568.117340] [ 568.118955] Memory state around the buggy address: [ 568.123874] ffff8801cb495800: 00 00 00 00 00 00 00 00 00 00 fc fc fc fc fc fc [ 568.132972] ffff8801cb495880: 00 00 00 00 00 00 00 00 00 00 fc fc fc fc fc fc [ 568.141198] >ffff8801cb495900: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 568.148551] ^ [ 568.154781] ffff8801cb495980: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 568.162140] ffff8801cb495a00: 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc fc [ 568.169493] ================================================================== [ 568.176844] Disabling lock debugging due to kernel taint [ 568.182404] Kernel panic - not syncing: panic_on_warn set ... [ 568.182404] [ 568.189761] CPU: 1 PID: 21 Comm: kworker/u4:1 Tainted: G B 4.15.0-rc8-next-20180118+ #100 [ 568.199277] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 568.208632] Workqueue: krdsd rds_connect_worker [ 568.213293] Call Trace: [ 568.215881] dump_stack+0x194/0x257 [ 568.219507] ? arch_local_irq_restore+0x53/0x53 [ 568.225002] ? kasan_end_report+0x32/0x50 [ 568.229757] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 568.235722] ? vsnprintf+0x1ed/0x1900 [ 568.239516] ? rds_tcp_tune+0x480/0x520 [ 568.243485] panic+0x1e4/0x41c [ 568.246679] ? refcount_error_report+0x214/0x214 [ 568.252298] ? add_taint+0x1c/0x50 [ 568.256967] ? add_taint+0x1c/0x50 [ 568.260506] ? rds_tcp_tune+0x491/0x520 [ 568.264469] kasan_end_report+0x50/0x50 [ 568.268442] kasan_report+0x148/0x360 [ 568.272409] __asan_report_load4_noabort+0x14/0x20 [ 568.277864] rds_tcp_tune+0x491/0x520 [ 568.281660] ? rds_tcp_reset_callbacks+0x580/0x580 [ 568.286592] ? sock_create_kern+0x3f/0x50 [ 568.290737] rds_tcp_conn_path_connect+0x397/0x940 [ 568.295669] ? rds_tcp_state_change+0x2a0/0x2a0 [ 568.300342] ? lock_acquire+0x1d5/0x580 [ 568.305267] ? lock_acquire+0x1d5/0x580 [ 568.309593] ? __lock_is_held+0xb6/0x140 [ 568.313651] rds_connect_worker+0x156/0x1f0 [ 568.319267] process_one_work+0xbbf/0x1af0 [ 568.323495] ? trace_hardirqs_on+0xd/0x10 [ 568.327647] ? pwq_dec_nr_in_flight+0x450/0x450 [ 568.332334] ? __schedule+0x8f3/0x2060 [ 568.336225] ? check_noncircular+0x20/0x20 [ 568.340455] ? __wake_up_common_lock+0x1c2/0x310 [ 568.345207] ? lock_downgrade+0x980/0x980 [ 568.349367] ? lock_acquire+0x1d5/0x580 [ 568.353338] ? lock_acquire+0x1d5/0x580 [ 568.358155] ? worker_thread+0x4a3/0x1990 [ 568.362319] ? lock_downgrade+0x980/0x980 [ 568.366464] ? lock_release+0xa40/0xa40 [ 568.370431] ? worker_pool_assign_id+0x1b0/0x1b0 [ 568.375206] ? do_raw_spin_trylock+0x190/0x190 [ 568.379790] worker_thread+0x223/0x1990 [ 568.383771] ? process_one_work+0x1af0/0x1af0 [ 568.390002] ? _raw_spin_unlock_irq+0x27/0x70 [ 568.394927] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 568.399945] ? trace_hardirqs_on+0xd/0x10 [ 568.404260] ? mmdrop+0x18/0x30 [ 568.407535] ? finish_task_switch+0x1f6/0x740 [ 568.412027] ? copy_overflow+0x20/0x20 [ 568.413643] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 568.415908] ? __schedule+0x8f3/0x2060 [ 568.415934] ? find_held_lock+0x35/0x1d0 [ 568.430051] ? find_held_lock+0x35/0x1d0 [ 568.434112] ? complete+0x62/0x80 [ 568.437566] ? __schedule+0x2060/0x2060 [ 568.441534] ? do_wait_intr_irq+0x3e0/0x3e0 [ 568.445848] ? __lockdep_init_map+0xe4/0x650 [ 568.450253] ? do_raw_spin_trylock+0x190/0x190 [ 568.454829] ? lockdep_init_map+0x9/0x10 [ 568.458884] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 568.463995] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 568.469008] ? trace_hardirqs_on+0xd/0x10 [ 568.473151] ? __kthread_parkme+0x175/0x240 [ 568.477472] kthread+0x33c/0x400 [ 568.480835] ? process_one_work+0x1af0/0x1af0 [ 568.485325] ? kthread_stop+0x7a0/0x7a0 [ 568.489291] ret_from_fork+0x3a/0x50 [ 568.493470] Dumping ftrace buffer: [ 568.496984] (ftrace buffer empty) [ 568.500665] Kernel Offset: disabled [ 568.504263] Rebooting in 86400 seconds..