) 2018/05/05 00:21:11 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) mremap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7ff, 0x800) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x9613) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc)=0x7f2a, 0x4) 2018/05/05 00:21:11 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 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), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000000000), 0x4) sendto$ax25(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x24000041, &(0x7f00000001c0)={0x3, {"8655fb24062af2"}}, 0x10) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000080)=0x8000000000000ffe, 0xfffffffffffffecf) 2018/05/05 00:21:11 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f0000000040), 0x0, 0xffffffffffffffff, 0x9}) 2018/05/05 00:21:11 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000340)={{}, "706f72743000bf000000000000000000000000000000000000000000000000ff00"}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) [ 371.363715] capability: warning: `syz-executor1' uses deprecated v2 capabilities in a way that may be insecure 2018/05/05 00:21:11 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1db1]}, 0x5c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xd3, &(0x7f0000000140)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) exit(0x2) 2018/05/05 00:21:11 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000091fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) fremovexattr(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='security.hmac(s)\x00\b\x00\x00\x00\x00']) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000), 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0xfffffffffffffffa, 0x101800) ioctl$VHOST_GET_FEATURES(r5, 0x8008af00, &(0x7f00000001c0)) r6 = dup3(r4, r3, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000005c0)=[@text64={0x40, &(0x7f0000000640)="653aba1f00000066450ff37a00b9900900000f32420f07c744240076000000c7442402180d0000ff1c24b9800000c00f3235008000000f30c4e235ba618266baf80cb8bc6e4283ef66bafc0cb856cbc4fdef0f01d62e42de8a00000000"}], 0xaaaaaaaaaaaaac0, 0x0, &(0x7f0000000600), 0x100000000000024d) ioctl$KVM_SET_MSRS(r6, 0xc008ae88, &(0x7f00000000c0)=ANY=[@ANYBLOB="01f6ffffff00000087040000000000000000020000000000df459cd0ea6115d431b5445aec2e42f969d04944a9851e89dbd604f7317b0b08c2f72cdb5ea6365cccbf41f51aef80cd387cadfa0c4c9601fda3ae29442757c61d57dd315b3eb7223510bfcb9ec36ba8d24540a248fd74241741d724a04627cb535bbdb1b5fcc6eb7299811b62bbc7dc19bc896302012093133da6f12b27ff1cd5a944a7"]) r7 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r7, 0x0, 0x0, 0x9) sendfile(r1, r7, &(0x7f0000000040), 0x8) ioctl$TUNSETLINK(r7, 0x400454cd, 0x307) 2018/05/05 00:21:11 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8992, &(0x7f00000001c0)={'bond0\x00', @ifru_names='ip6_vti0\x00'}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vcs\x00', 0x10000000000002, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="98000000", @ANYRES16=r2, @ANYBLOB="01032dbd7000fbdbdf250a00000008000600060000005c00010089d50200670000000c000700230000010400000014000300ac1414bb000000000000000000000000080002000000000008000b0073697000080001000a000000080004004e2200000800090009000000080009002300000008000500ffffffff080005000300000008000500030000000800040002000000"], 0x98}, 0x1, 0x0, 0x0, 0x4040000}, 0x10) sendfile(r1, r0, &(0x7f0000000300), 0x200) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$ipx(r3, &(0x7f0000000100), &(0x7f0000000140)=0x1a1) 2018/05/05 00:21:11 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xfffffef3) write(r1, &(0x7f00000013c0)="8c", 0x1) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000001c0)=ANY=[]) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000040)={'bond_slave_1\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}) tee(r0, r3, 0x200, 0x0) 2018/05/05 00:21:11 executing program 1: r0 = perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup2(r0, r1) r3 = accept4$llc(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800) fcntl$getownex(r3, 0x10, &(0x7f0000000180)={0x0, 0x0}) syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x6, 0x2081) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r5) bind(r2, &(0x7f0000000340)=@in={0x2, 0x4e24}, 0x80) perf_event_open(&(0x7f0000000100)={0x4, 0x70, 0x1, 0x0, 0x101, 0x6, 0x0, 0x6, 0x4000, 0x8, 0xb6, 0x0, 0x2, 0x100000001, 0x8, 0x7fff, 0x8, 0xffff, 0x3ff, 0xe67, 0x100000001, 0x7, 0x3, 0x100, 0x7, 0x1b6, 0xfffffffffffffffc, 0x2cb4, 0x8, 0x258, 0x400, 0x5, 0x9, 0x5, 0x3f, 0x9, 0xffff, 0x9, 0x0, 0x100, 0x3, @perf_bp={&(0x7f00000000c0), 0x8}, 0x800, 0x6, 0x1a3, 0x7, 0x7, 0xfffffffffffffffd, 0x20}, r4, 0xf, r2, 0x8) 2018/05/05 00:21:11 executing program 2: ustat(0x5, &(0x7f00000004c0)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x90000, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @dev, @broadcast}, &(0x7f0000000080)=0xc) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000000140)) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x9, 0x80000001, 0x3, 0x500, 0x4, 0x800003, r1}) 2018/05/05 00:21:11 executing program 3: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f00000003c0)=0xe8) r1 = getuid() setreuid(r0, r1) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) openat$cgroup_int(r2, &(0x7f0000000080)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) openat$cgroup_int(r2, &(0x7f0000000400)='cpuset.mems\x00', 0x2, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={r3, 0x28, &(0x7f0000000140)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000001c0)={r4, 0x8, 0x10}, 0xc) openat$cgroup_int(r2, &(0x7f0000000100)='memory.max\x00', 0x2, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r3, 0x114, 0x1, &(0x7f00000000c0)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) ioctl$SG_GET_RESERVED_SIZE(r3, 0x2272, &(0x7f0000000280)) 2018/05/05 00:21:11 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x3, 0x40000002871, 0xffffffffffffffff, 0x0) socket(0xa, 0x1, 0x3ff) madvise(&(0x7f000053b000/0x3000)=nil, 0x3000, 0xf) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 2018/05/05 00:21:11 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x6, 0xad) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x8, [0x1, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffd, 0x4, 0x6, 0x2, 0x8]}, &(0x7f0000000080)=0x14) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x2801, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000100)={0x0, 0x3, 0x80, 'queue0\x00', 0x2}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x50, &(0x7f0000000b80)={{{@in6=@loopback, @in=@multicast1}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000200)={0xa705, 0x9fc2, 0x0, @random="4f9e6f16d278", 'tunl0\x00'}) 2018/05/05 00:21:12 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) readahead(r0, 0x401, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000100)=0xe8) r2 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x2, 0x8000) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x85, 0x1a}, 0x1d2) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f0000000000)="73010080001e000000", 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha3-384-generic)\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) sendmsg(r4, &(0x7f0000000500)={&(0x7f00000001c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000000480)}, 0x4008010) accept(r4, &(0x7f0000000240)=@ipx, &(0x7f00000002c0)=0x80) bpf$PROG_LOAD(0x5, &(0x7f00000026c0)={0x8, 0x8, &(0x7f0000000180)=@raw=[@map={0x18, 0x4, 0x1, 0x0, r2}, @jmp={0x5, 0x80000000, 0xf, 0xe, 0x7, 0x20, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x20}, @alu={0x7, 0x1, 0x4, 0x7, 0x0, 0x0, 0x10}], &(0x7f0000000280)='GPL\x00', 0x97, 0x94, &(0x7f00000002c0)=""/148, 0x0, 0x0, [], r1}, 0x48) 2018/05/05 00:21:12 executing program 2: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x2080, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000001c0)={0x10001, 0x7, 0x4, 0x2, 0x20}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x2a500, 0x2000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000200)={{0x1, 0x9}, {0xfffffffffffffffa, 0xfffffffffffffffa}, 0x7f, 0x1, 0x4}) recvfrom$packet(r1, &(0x7f00000000c0)=""/89, 0x59, 0x40010002, &(0x7f0000000180)={0x11, 0x1f, 0x0, 0x1, 0x7ff, 0x6, @random="664b2086c541"}, 0x14) r2 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r2, 0x107, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x3) 2018/05/05 00:21:12 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0) io_setup(0xc12, &(0x7f00000000c0)=0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x10000000, 0x0, 0xf, 0x1, 0x0, r0, &(0x7f0000000000), 0x1000000}]) 2018/05/05 00:21:12 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000340)={{}, "706f7274300000000000000001000000000000000000000000000000000000ff00"}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/05 00:21:12 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e1c}, 0xfffffee8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)="d9003665727074617030003dcfe7ae00", 0x10) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08004500001c000000000011907800000000e000000100004e2100089078"], 0x0) 2018/05/05 00:21:12 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x6) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x9, 0x212000) openat$cgroup_int(r1, &(0x7f0000000200)='pids.max\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f00000001c0)={r2, 0x6, &(0x7f00000000c0)=[0x3, 0x8001, 0x0, 0x920, 0x7, 0x0], &(0x7f0000000100)=[0xfff], 0x44, 0x3, 0x8001, &(0x7f0000000140)=[0x9812, 0xffffffffffff7fff, 0x1], &(0x7f0000000180)=[0x3, 0x8001]}) fcntl$notify(r0, 0x0, 0x285) 2018/05/05 00:21:12 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000980)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x2c, 0x80aff, 0x0, 0x0, {0x1000000000003}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary='\bT'}]}]}, 0x20}, 0x1}, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="ecedf0bd6489437e51f7460e8ee65d413ca7467317b89efc6237b3cdef2b5dde50c20949c174dadeab1d2fdd2c905f0e5fd9800d84c4672dc5941b6c3a19d2e4d27e391ad4f06aa9fc016ce1a8dc0d26422075ce6363cde771d53c28440968c20a7fa24dcbab6d6dd6c2788aafd672e77aa948aff8faaad80d1c69dda4c066607d4601feb31a895220a434d21ce97b6d67cd7095d1acc093f79dfb4adeb3bf67194db1dd78b0fd159b74a718fe33424d2498b50035404e84a58ba48149f7e0bb2af30f8d30a7be9ab37e7ca286ecf96c117823afcf36c3c57cd9a173a95fd719b01683233f201b7e10601c", 0xeb, 0xfffffffffffffff9) r2 = add_key(&(0x7f0000000380)='blacklist\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="9365d75fc54b45c2da03b7ec7cc59dc167d83a2565c1de3d680a678017ce715112671f8499f4efe90e9f0478baf323a3", 0x30, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000300)=[{&(0x7f0000000180)="548ca068ac2d41410c63851404949d6c25ad4bf869a597162eac995b0c4b5fe0eecce67f094a8b148da80da5377c343382a0a3cfdbb9775f2edfcdb8e8d0f4137acd", 0x42}, {&(0x7f0000000200)="4046764aa3d3b893ffa88afcaa8683d1bf1ff0ccf8a8bc035721f4c24ba88c453f4553a50f7c77806864b7917b31cba57f936bffbd4ec3f6e8295daa6606667f8c72602539b20544b4578bdf095e", 0x4e}, {&(0x7f0000000280)="9db1fd72345426e7a327808644f0a4eb88f69ca06e33d4dfe916357e2df50f4036076080ddd9fdc299fe00a8b320d88ac86679fbdb69d08b1152db62ac81f758de35ab9bdf0ca42bf29bd86d6fc716586ba79a10b5bd31d079", 0x59}], 0x3, r2) 2018/05/05 00:21:12 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000000080)={0x3, 0x29}) ioctl$TIOCGPTPEER(r0, 0x5408, 0x80000000ea03) 2018/05/05 00:21:12 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000001c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000000)=@acquire={0x16c, 0x17, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, {@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xaa}}, {{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}}, 0x9}, [@tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x33}, 0x0, @in=@multicast1=0xe0000001}]}]}, 0x16c}, 0x1}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x101000, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000280)={0x80000001, {{0xa, 0x4e23, 0x1200, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, {{0xa, 0x4e22, 0x400, @dev={0xfe, 0x80, [], 0x1c}, 0x8001}}}, 0x108) 2018/05/05 00:21:12 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES64], 0x3}, 0x1}, 0x10) 2018/05/05 00:21:12 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000892ff0)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmsg$nfc_llcp(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x27, 0x1, 0x2, 0x3, 0xc0, 0x8, "17c3d228684e49ecedd8d76bd471caed1b5b8d361db5aaef430ee47faf31d0c4903d99b39d63d5c1a40cfe0592e96aa2e1ca1fcdad7920d438eb66f3287a41", 0x8}, 0x60, &(0x7f0000000180)=[{&(0x7f0000000080)="13310bec8e22f287634518de6f6df9cc76a5baa018e10e9585f70981170fe1062b36ab4d9159dd28a7dc9ca821e36585a47ea3f67fcb46f89f28f1868b3f42728cfb2412a47ca231eb52147883cc0a8c70e1da", 0x53}, {&(0x7f0000000100)="e29fab8b4ccfe2d2a6ac3de0f7faf6a1caaf8f12ce8eafb61385b35e0f8ce12f9c79db", 0x23}, {&(0x7f0000000140)="0ef03858a80e02d61e0a9dc0655217dcb6e9687c79af19dc1d2d3520788dd7224a59eea3274e7dcb775ccb0f8aa88ecd99c1e1ed92", 0x35}], 0x3, &(0x7f00000001c0)={0x18, 0x12d, 0x3f, "8e3fc9"}, 0x18, 0x1}, 0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "030000000000000000000401e526cc573c5bf86c483724c71e14dd6a739eff000848006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e2780000010007dc3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000bb0000), 0x0, &(0x7f0000477000), 0xd2}, 0x0) 2018/05/05 00:21:12 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=@newlink={0x34, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3}]}, 0x34}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x4da}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e22, 0x0, @empty, 0x4000000}}}, &(0x7f00000000c0)=0x84) 2018/05/05 00:21:12 executing program 5: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000380)='net/ip_mr_vif\x00') openat$rtc(0xffffffffffffff9c, &(0x7f0000000500)='/dev/rtc0\x00', 0x109000, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000580)='/dev/usbmon#\x00', 0x4, 0x600000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000540)) r1 = getpid() r2 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x62, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10001}, r1, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='coredump_filter\x00') ioctl$LOOP_CLR_FD(r3, 0x4c01) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000180)="dfc23e9d80a9bf1b0016eb8dc15a8ef89d4db152b024615841d5764af4272c657b2e816a8008a08637dd8e58f2c1f5743bc3d706673d9aced5915c14271483658dbe5db0d548f475068256df2ca2b3567671ae906316869ff26a919b8d971da824ff4bb59f392183a1f6eaa898eb6bc45fcfef8bb088434791a81713e16c0d28e3d5ec1a1684d4ddb070149e9304b9d4ab0eaa05fc9a18f552ef6b", 0x9b}, {&(0x7f0000000240)="67f6eef990bed425d97fc6c01f1e1f639bc332790e34d1c76e06680f3938eb7afdf860fde872d766f31cb584153f", 0x2e}, {&(0x7f0000000280)="dac4a2eb12f377d28c453f6ad315fc796d6bde966864f2d290a5d7c9f93365fd4f329c77cf3b1d69ceef42471a55e61f36f1cc67b4920d3353547205557e", 0x3e}, {&(0x7f00000002c0)="48fbdcfb9f8190498f36d9da02a66a377470c60023e053eb1c9cf3628c8b7d617f92b3f9b16007c9332c3fbf9b1da663f56042bdc57d6fd8a0eb0d1e881eb8a090d7659cd6219d5c797b66e4e3b5f6651a4d6890f0643c8f9ad3889df86bd5d3f8220e64e8d58de0c51e", 0x6a}], 0x4, 0x0) read(r2, &(0x7f0000000080)=""/208, 0x57) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x7ff, 0x4, 0x0, 0x6, 0x3, 0x11, "d24c900b34015425ca36935ecfae8c60f1474cfe9ff17d66b3732856123f403bf2aa8137b3b65a1825e67e223a799dbba55f5096a57b76c1dbc93c02654623c3", "93c952d71e8d42578114923bd7381e57f6e974d3138d6699f1b8fbccc23edb9de2a56ed3d074ce2055bc2cb727db73a2461c947b7cd0707651f412eab6414215", "145d134260fc005d9d3ce5525695814c56cef5ef98ac5f82998940e567cb5ed3", [0xb1, 0xbafa]}) 2018/05/05 00:21:12 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x4, 0x40000000000032, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000080)='\x00', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f00000000c0)=ANY=[], &(0x7f0000001ffc), 0x1400) write$fuse(r1, &(0x7f0000000000)={0x30, 0x1, 0x4, @fuse_notify_retrieve_out={0x9, 0x7f, 0x1000, 0x10000}}, 0x30) 2018/05/05 00:21:13 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000700000000000000000000711020000000000015000000000000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x1, 0xfb, &(0x7f00000001c0)=""/251}, 0x48) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x7, 0x400) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000080)=0x88, 0x4) 2018/05/05 00:21:13 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x80800, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000000c0), 0x1) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000100)="220000001800070700090000be0002000a00001e000000020000080005000f80ff45", 0x22) eventfd2(0x0, 0x0) flock(r0, 0x6) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x600000, 0x0) 2018/05/05 00:21:13 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000100)={0x0, r2}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000000)={0x0, r2}) 2018/05/05 00:21:13 executing program 7: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000080)={'\x00', 0x81}) 2018/05/05 00:21:13 executing program 2: syz_emit_ethernet(0x46, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaa470000380000000000009078d95c5e6caea51457a634fffffffcac1414bb440805000000000004009078000000004500030000000000000036baac7979615bd293eb0bbcf020d8a59b8646e6d60f41e1ec8be4972397ede90b3ec6e815436837788255db43a69536456195ad4d43f877516b82188d52117d9d7561e4d3e4f7ef84a7ce0012146312fef0de5adbb49dc485a348a7a9ac35c9fe3f7101f93d0d9ff3efd0d9fb59b6c43765"], 0x0) 2018/05/05 00:21:13 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000fff), 0x5) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x8, 0x4) 2018/05/05 00:21:13 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000340)={{}, "706f72743000000000000000bf000000000000000000000000000000000000ff00"}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/05 00:21:13 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) accept4$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) lseek(r1, 0xffffffffffffffff, 0x3) [ 373.510570] netlink: 'syz-executor4': attribute type 15 has an invalid length. 2018/05/05 00:21:13 executing program 7: r0 = socket(0x9, 0x1, 0x1) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001580)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000001680)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000000c0)={'team0\x00', r2}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bond0\x00', r3}) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000001c0)={"697036746e6c300000010000f15d60c1", @ifru_ivalue=0x6f2000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, 0x4, 0xd9, 0x4f58, 0x6, 0x5}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000180)={r4, 0x1}, 0x8) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) 2018/05/05 00:21:13 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000000afe4)={0xa, 0x4e20, 0xffffffff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff}, 0x1c) pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$llc_int(r1, 0x10c, 0x5, &(0x7f0000002480), &(0x7f00000024c0)=0x4) getpeername$ipx(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x10) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00000000c0), 0x0) 2018/05/05 00:21:13 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x430000, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000080)={0x2}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000000)={0x0, &(0x7f000002d000), 0x0, r3}) dup3(r1, r2, 0x0) 2018/05/05 00:21:13 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x800, 0x0, 0x5, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/igmp6\x00') ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x0, 0x0, &(0x7f0000000080)=0xfff}) sendfile(r0, r0, &(0x7f0000000040)=0x800000, 0x408) [ 373.579476] netlink: 'syz-executor4': attribute type 15 has an invalid length. 2018/05/05 00:21:13 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1000, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x4, 0x62, [], 0x1, &(0x7f0000000040)=[{}], &(0x7f0000000140)=""/98}, &(0x7f0000000240)=0x78) r1 = socket$inet(0x2, 0x3, 0xff) sendmsg(r1, &(0x7f00000014c0)={&(0x7f0000000080)=@in={0x2}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000280)="a75fdcf8382d87057501070000000000dc72564f955555cc153a58ac698d105a5f205c91", 0xb8}], 0x1, &(0x7f0000000300)=[{0x0, 0x10f, 0x7fff, "73964872352afdd1fdf6072777f48bd9658e43a4500e1d22"}, {0x0, 0x11f, 0x2, "7a9ce158b4b0e77e1c50f43bb1ae18e393e43acf10915b46f9d03ed66e2d2e0e5a5369e83e2476570208b9a2d5f4807946d4415e71b651973226743390e495c331cc038dbc052677e7e50f94242d76c2f2af08"}]}, 0x0) 2018/05/05 00:21:13 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000100)) 2018/05/05 00:21:13 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000200)='./file0//./..\x00', &(0x7f0000d78000)='.', &(0x7f0000000980)="636f6461000c0750074ece5ced898fc26cc2ece45bd896c7d534d938a00edc7eba17ebf3bb29408c47f8f58d7d2fe2b1000000000000000000", 0x3000, 0x0) chdir(&(0x7f0000000040)='./file0//./..\x00') r0 = open(&(0x7f0000000140)='./file0//./..\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000000)={0xfffffffffffffffe, 0x3}) 2018/05/05 00:21:13 executing program 7: bpf$MAP_CREATE(0xe, &(0x7f00005e6fe4)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x1c) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x4000, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ip6_vti0\x00', 0x2000}) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x40, 0x40000) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000040)={0x1, 0x4, [@random="fc409eec77b9", @random="6f969aa0a5e2", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}]}) 2018/05/05 00:21:13 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000115fe0)={0x1}) fcntl$lock(r1, 0x26, &(0x7f000001d000)) r2 = dup(r0) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000000040)=""/87) dup2(r0, r1) 2018/05/05 00:21:13 executing program 3: clone(0x0, &(0x7f0000141000), &(0x7f0000e32000), &(0x7f00005cd000), &(0x7f0000000000)) 2018/05/05 00:21:13 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) write$binfmt_aout(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="cc000902330200008f01000002000000de000000080100000000000000000000b7bc9177360cf6b373b8c32e6c19"], 0x2e) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x80000000002275, &(0x7f000097e000)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f00000000c0)) 2018/05/05 00:21:14 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000b5df88), 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000001c0)=@set_option={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f0000000140)=0x1, r1, 0x0, 0x1, 0x4}}, 0x20) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000180)=0x8) write$rdma_cm(r0, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r1}}, 0x10) 2018/05/05 00:21:14 executing program 5: socket$inet(0x2, 0x4000000000000001, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000700)={'bridge0\x00', 0x0}) msgget$private(0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x20000010}, 0xc, &(0x7f0000000000)={&(0x7f0000000340)=@newlink={0x24, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFALIASn={0x4, 0x14}]}, 0x24}, 0x1}, 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='xfs\x00', 0x0, &(0x7f0000000280)="6343162d1884251d370bedab5fe7b5e62d0167b38c6bf08409b3a62507c118b26c6270a76d37d2c615d4cea8612833faf9e9f171eb850d68b0b16a774cfb92652ddd56eebd4681219fb7be8bbf7733c33afa40c3ef4f5b9c15b5043699dc5752c4afa0ff66e3c76097c8757a5c745708decd9194b90668bff5095878b6c9e506") mremap(&(0x7f00002cc000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000ffa000/0x4000)=nil) r2 = syz_open_dev$vcsn(&(0x7f00000003c0)='/dev/vcs#\x00', 0x78, 0x40) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r3 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xffffffff, &(0x7f0000000940)=0x0) r5 = syz_open_dev$dmmidi(&(0x7f0000000300)='/dev/dmmidi#\x00', 0x6, 0x200000) ioctl$KDGKBSENT(r5, 0x4b48, &(0x7f0000000380)={0x5, 0x6, 0x3}) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/sequencer2\x00', 0x0, 0x0) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000b00)='/dev/hwrng\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r8 = syz_open_dev$midi(&(0x7f0000000cc0)='/dev/midi#\x00', 0x3, 0x0) gettid() ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000000400)) ioctl$sock_SIOCGPGRP(r8, 0x8904, &(0x7f0000000480)=0x0) syz_open_procfs(r9, &(0x7f0000001d40)='net/llc\x00') ioctl$KVM_SET_GSI_ROUTING(r8, 0x4008ae6a, &(0x7f00000001c0)={0x1, 0x0, [{0x5, 0x2, 0x0, 0x0, @irqchip={0x1fa}}]}) creat(&(0x7f0000000440)='./file0\x00', 0x80) syz_open_dev$sndmidi(&(0x7f0000002080)='/dev/snd/midiC#D#\x00', 0x6cc0, 0x0) io_submit(r4, 0x1, &(0x7f0000002100)=[&(0x7f0000000a80)={0x0, 0x0, 0x0, 0x7, 0x4, r3, &(0x7f0000000980), 0x0, 0x5, 0x0, 0x0, r6}]) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r10 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x8c005, 0x0) io_setup(0xc12, &(0x7f0000000100)=0x0) io_submit(r11, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x4, 0x1, 0x0, r10, &(0x7f0000000000), 0xfe00}]) 2018/05/05 00:21:14 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x88000, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000002c0)={0x5, 0x0, [{0x4000, 0x62, &(0x7f0000000080)=""/98}, {0x0, 0x19, &(0x7f0000000100)=""/25}, {0x100000, 0x67, &(0x7f0000000140)=""/103}, {0x0, 0x61, &(0x7f00000001c0)=""/97}, {0x4000, 0x5e, &(0x7f0000000240)=""/94}]}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000580)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000480)=@ipv4_getrule={0x20, 0x22, 0x8, 0x70bd25, 0x25dfdbfd, {0x2, 0x20, 0x20, 0x101, 0x80, 0x0, 0x0, 0xe, 0x1}, ["", "", "", "", ""]}, 0x20}, 0x1}, 0x0) 2018/05/05 00:21:14 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x2) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xd}, 0x1c) openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0xe0800, 0x0) ioctl$sock_ifreq(r0, 0x893f, &(0x7f0000000080)={'vcan0\x00', @ifru_data=&(0x7f0000000040)="788d7c1356de90f34d8a4d8c773f64eafbfbec8e1a27be9548a4d70485def61d"}) sendto$inet6(r0, &(0x7f00000001c0)="0d50794cc675d53f52a3ed591d40d7740840e9825013298c65ba8f43c5dfa36a6dd0d9b3310ac6cc", 0x28, 0x0, 0x0, 0x0) 2018/05/05 00:21:14 executing program 1: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$nfc_llcp(r0, &(0x7f00000002c0)={0x27, 0x0, 0x1, 0x7, 0x3, 0x2, "bcc56c7c3218b4c009e478a07c717754cfa36c3beb295e753faaf07e3e3b9a4168b2e6144afb1fd77849412e149ddc59fcd007bd69ea2837c4c559e9953198", 0xd}, 0x60) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x1f, 0x0, "e61ae65c7f12429a0035ad645a9f1aceda7a8165dd186ab13fc59854f2eeab7fa0bdc9b82a1d250168df1ed9a2b84b3b2ec153cd1c3b3e2251c67a1e99b92f14b45ed58e2417e32642da0bec46c1fd8b"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000001c0)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x0, 0x0, "7bb5911d98907e5582ac02b688531e96f46ee9b3b71ef63d4e569934ce49c715cee8e64d72f0ebea9b8fc7083db6b6146a028bd8d50c5bccb8bf41c7a2d728d8cb677c44621f6136c234e680c076b346"}, 0xd8) r2 = dup2(r0, r1) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000000)=0x1) open$dir(&(0x7f0000000040)='./file0\x00', 0x101000, 0x8) io_setup(0x9a, &(0x7f0000000080)=0x0) io_destroy(r3) 2018/05/05 00:21:14 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xffff, 0x8000) setsockopt$inet6_buf(r0, 0x29, 0x22, &(0x7f00000001c0)="a9090bb92c7d86dda83bd7118f48cc9bb95161c7a6805bfb681f1b721a2510ce3bc289f836749634d6b0ab079a649f3942c047a381c0026b4cbf8f79cca7275d04fac11cb466dcb431f82947bbcb0a828dc7730b1b719afcc3fb8542933623ad81746bfb7d87bfd3713a958cb9363f74082c85e34108b31d1cca13eb946436d3eb62609774bfdec8769e077e95993b19b4e2e1e6a11700a5700f27ebda626becf885810deb6ce73f5c28198f6cd5addfc80c2f8947c4", 0x3) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x1, 0x0) r1 = socket(0x200000000010, 0x2, 0x0) write(r1, &(0x7f00000000c0)="240000002a005f000000000000ed7601000010ff0100000000000200ffffffff0100ff1d", 0x24) 2018/05/05 00:21:14 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c) r1 = getpgrp(0x0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x4}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) 2018/05/05 00:21:14 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000340)={{}, "706f7274300000000000000040000000000000000000000000000000000000ff00"}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/05 00:21:14 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000040)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x52, r4, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/05 00:21:14 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000080)={0x5, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e20}, {0x2, 0x4e20, @multicast1=0xe0000001}, 0x4, 0x6, 0x5, 0x55, 0x3, &(0x7f0000000040)='veth0_to_team\x00', 0x1f, 0x6, 0xe2d}) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/05/05 00:21:14 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000140)=ANY=[@ANYBLOB="ec076a0937edc81eea9c1054abbebe235bcbf0191dfa62be0000784cce8d9a1e502b010018781400e1"], 0x14}, 0x1}, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x10042, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000040)={[0x18ea, 0x5, 0x401, 0x7f, 0x6, 0x2, 0x200, 0x1ff, 0x6, 0x9, 0x5, 0x5, 0x7, 0x9, 0x1, 0x4], 0x2000, 0x1000}) 2018/05/05 00:21:14 executing program 3: r0 = socket$pptp(0x18, 0x1, 0x2) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000400), &(0x7f0000000b40)=0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000000)=ANY=[@ANYBLOB="14002bca1800ffff000000000101000005000000"], 0x14}, 0x1}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) socketpair$inet(0x2, 0x7, 0x1321, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000000240), &(0x7f0000000280)=0x8) recvmsg(r2, &(0x7f0000000a40)={&(0x7f0000000680)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000700)=""/13, 0xd}, {&(0x7f0000000740)=""/41, 0x29}, {&(0x7f0000000780)=""/147, 0x93}, {&(0x7f0000000840)=""/38, 0x26}, {&(0x7f0000000880)=""/108, 0x6c}], 0x5, &(0x7f0000000980)=""/173, 0xad, 0x8}, 0x2) accept$unix(r5, &(0x7f0000000a80)=@abs, &(0x7f0000000b00)=0x6e) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value={0x0}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000340)={r6, 0x1}, &(0x7f0000000380)=0x8) bind(r4, &(0x7f0000000600)=@pptp={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x80) syz_emit_ethernet(0x6, &(0x7f0000000f00)=ANY=[@ANYPTR=&(0x7f0000000e80)=ANY=[@ANYPTR=&(0x7f0000000e00)=ANY=[@ANYRES16=r3], @ANYBLOB="2933eb308dd56e4f3e17d990e7b55b39b1f36084f104ae1eb34ceade24f9a54492a6a326b25155be57f9f178785afa167cb73774", @ANYPTR=&(0x7f0000000e40)=ANY=[@ANYPTR, @ANYPTR64, @ANYRES16=r2, @ANYPTR]], @ANYBLOB="7a84a9672570d57b3fee50009ee738f4983645409e199223fcbf878d12cd3a84c22bd821074de650cad28c2801a643c60a7b8897060de9975dd8fb6c5f39b62bdd15c5f85d3c5864333ade4da4f861d4479312c6d22e051265f354cc421e69f06f04e9e9e0eb775bebbda91e3579dbba2e3a87782a242028ba25877bcffb7df72a2f4f6d93417f", @ANYRES16=r2, @ANYRES16=r6, @ANYRES64=r1, @ANYBLOB="1235c96a65dce95c4ad7ef6d8c06ba43e739fe70358c7018bf6a4e9b037c22eeab6969cce460326672cc417b33a6e82d010037280cb1a7c22620b8cf4123edcae74d3d8464d0926903a83a0999099821cc3a1b49effd4dbf2b8668ba047cee3df2abcf0dc2c66578a42009d0"], 0x0) accept4$ipx(r2, &(0x7f0000000440), &(0x7f0000000480)=0x10, 0x80800) accept4(r3, &(0x7f0000000540)=@can, &(0x7f00000005c0)=0x80, 0x0) sendto$ipx(0xffffffffffffffff, &(0x7f0000000100)="4880647cdb841b55c950f46c30d0de54f178ec187b9598eb4f40b5cf835ffd3ecff12b0e6648749b56c1ec521c8620ef3ba51b156802a5e92ffcc040a4913e6ca25a7719f73b5db9d6e6c28a2fcc6adbb68ff53b0010f714ee668f91aee51fc07e4628a76055533b03c177e24028677212f3daeff75f14c6aaae3d367cca660b256ac95e6d0587f811d3cbf6fac69372e4163c9dda8c677d6fdf8fe1597d25a3dca4bf9fa8498a12100a957d3ec3f7fd74e15087bb7fab9b6ff94948c717a89aed101e2e58c98780e86942dce1e5debeed29c1d92490319515455f7b8b1677a5a0cad5a4f84243c4f9617288d2996384ca41f749ad71c226fa", 0xf9, 0x4, 0x0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000500)=0x0) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f00000004c0)=r7) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x20) r8 = socket(0x11, 0x800, 0x0) setsockopt$inet_udp_encap(r8, 0x11, 0x64, &(0x7f0000000040)=0x6, 0x4) bind$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14}}}, 0x20) 2018/05/05 00:21:14 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xffffffffffffffff) setsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x80, &(0x7f0000000080), 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xfff, 0x20000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000080)={0x4, 0x0, {0x0, 0x3, 0xe39, 0x3, 0x8}}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2018/05/05 00:21:14 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x100, 0x0) close(r0) socket$inet_dccp(0x2, 0x6, 0x0) write$binfmt_aout(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="0701ff388a0200006e03000001000000820300000700000000000000000000004f4fb335e15736d26696faf971f741776a243f9d00000000000000000000000000000000000000001c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x834) 2018/05/05 00:21:14 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000de8fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000001c0)) sendmsg$alg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0), 0xb9, &(0x7f0000000080)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r2 = dup(r1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000140)={0x83, @time={0x77359400}, 0x1, {0x1e, 0xac}, 0x9, 0x0, 0x2}) recvmsg(r1, &(0x7f0000000640)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x2e, &(0x7f00000000c0)=[{&(0x7f00000017c0)=""/179, 0xb3}], 0x34}, 0x0) 2018/05/05 00:21:14 executing program 7: write(0xffffffffffffffff, &(0x7f0000f03f44)="09000000b36c5529a5534195cbffb4fffffff6091715f12f8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce82ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01010000000000ffbf13", 0x5d) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000100)="6d27fd98483628ea6b9367f9a031ef78eab8c1512dcc3699ceeb26f8a02d1dcd8e59da3fefcd4bf994329a6e7bb4553252fcc2139c15b8ebb9781721328fa0f47b05cb82039ec511a0d912c561359c51cc08b72a4c3c78a759138d5c9bb8d5967a2ca14edd5114abe8252ed154b80e70a58cb3e5e8fb32aa7c990b72d2809e8b46fc3e85e54a1d6ebdb50fd0f5fc619ad65efdb8537f1833f176ed938ec908ee3f14207bfb8fa428db64585ec4e1f9410137037a970b0f66144929793ca07c6ec7df58a12a51c125286143d67c558af00a36f5ca03607874a93b299219f80aab03c0083d7bfa52", 0xe7) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f00000000c0)) 2018/05/05 00:21:14 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/if_inet6\x00') r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='coredump_filter\x00') sendfile(r0, r1, &(0x7f0000000100), 0x400000007ffffffd) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x76fa}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r2, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x7, 0x1}, 0x90) 2018/05/05 00:21:14 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000972ffc)=0x1, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000240)="801eb3", 0x3, 0x40000, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000)='|', 0x1, 0x4004000, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f49fff)='{', 0x1, 0x4008000, &(0x7f0000de5ff0)={0x2, 0x0, @rand_addr=0x98}, 0x10) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'syz_tun\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) io_setup(0x1, &(0x7f0000000200)=0x0) io_cancel(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xf, 0x4, r0, &(0x7f0000000340)="19137398d04de6e8e597f7f63cf6638d9192f3a2dcd6f58f820ad87c84845729c5bf1bb4267365b41fe579f564da23b37b83dc1c5c883415da686e4997d100077ac4a44b792850eee071b3907e77ff184dfa3d1f5a8030ad2cf1bc88e97a3dddf7a6dfa43139f7d15ab14c2865323ba4a33731f72eeed01f91d8760b3546024de5781cc20e338169b71cedfaed06a752430e4b5b6d0cd68de8e39ad7b02d77f596010cb8d4cc7d6b585c07da6857c93373f13c268abb6cd11c1c0d448f11ede88bb1506f965c9049f69ea2a36abd0fc33263c9c91b3eb82266d05e1e387da8d2a21757d61e17eaaecf040709b8d198a3fe631c53", 0xf4, 0x70162135}, &(0x7f0000000440)) connect$unix(r0, &(0x7f00006da000)=@file={0x0, './file0\x00'}, 0xa) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b'}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f0000001540)={&(0x7f0000000480)=ANY=[@ANYBLOB="2800000013000100000000000000000000000000", @ANYBLOB="de01000000010000000000008ddef7ec0f100000899c00086952550affdb8beb312d72dd7e63871adaef545ff0eaf8cde22c30b45ee452881eb4939b62ba628bfb2f9c6e8ba751edf55f19b28487a9a2b18904534686b532ef21d716c82d"], 0x2}, 0x1}, 0x0) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000080)={0x303, 0x33}, 0x4) 2018/05/05 00:21:14 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0xffffffff}, 0x10) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x3, 0x1, 0x7, 0x101, 0x4}, 0xc) 2018/05/05 00:21:14 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2000, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000080)=0x1) r2 = accept$alg(r0, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x4, 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, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000}, 0x0, 0x0, 0xffffffffffffffff, 0x4) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x9) sendfile(r2, r3, &(0x7f0000e64ff8), 0x6) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000004180), &(0x7f00000041c0)=0xc) getgid() getuid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000004240)) 2018/05/05 00:21:14 executing program 6: capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000000)=0x44) r1 = dup2(r0, r0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000040)) 2018/05/05 00:21:15 executing program 3: r0 = socket(0x1a, 0x800, 0x0) write(r0, &(0x7f0000000040)="220000001800070700be0200090007000205001e00000009000eff0005000f80ff00", 0x22) socket$nl_route(0x10, 0x3, 0x0) 2018/05/05 00:21:15 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x2b) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000180)={@empty, 0x2a, r1}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) sendmmsg(r0, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000000)}}, {{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000003740)="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", 0x5b5}], 0x1, &(0x7f0000000a80)}}], 0x2, 0x0) 2018/05/05 00:21:15 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000340)={{}, "706f727430000000bf00000000000000000000000000000000000000000000ff00"}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/05 00:21:15 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x0) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=ANY=[@ANYBLOB="0c63ebff"], 0x0, 0x0, &(0x7f0000005000)}) syz_open_dev$vcsa(&(0x7f0000000300)='/dev/vcsa#\x00', 0x40c, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000001b80)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f000093f000), 0x8}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000700)='/dev/cuse\x00', 0x2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000740)) r3 = mmap$binder(&(0x7f000000d000/0x3000)=nil, 0x3000, 0x4, 0x2013, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000900)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001b40)={0x108, 0x0, &(0x7f00000009c0)=[@acquire_done={0x40106309, 0x0, 0x3}, @enter_looper={0x630c}, @release={0x40046306}, @decrefs={0x40046307, 0x3}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x50, 0x28, &(0x7f00000007c0)=[@fda={0x66646185, 0x4}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}, @flat={0x0, 0xb, 0x0, 0x3}], &(0x7f0000000840)=[0x38, 0x68, 0x78, 0x38, 0x28]}}, @reply_sg={0x40486312, {{0x0, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x18, 0x28, &(0x7f0000000880)=[@flat={0x73682a85, 0x100, r3}], &(0x7f00000008c0)=[0x0, 0x48, 0x30, 0x30, 0x48]}, 0x48}}, @free_buffer={0x40086303, r4}, @transaction={0x40406300, {0x4, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x30, 0x30, &(0x7f0000000940)=[@fd={0x66642a85, 0x0, r0}, @flat={0x77622a85, 0x100}], &(0x7f0000000980)=[0x78, 0x38, 0x78, 0x68, 0x48, 0x78]}}], 0x0, 0x0, &(0x7f0000000b40)}) fchdir(r0) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/enforce\x00', 0x105101, 0x0) getpeername$llc(r6, &(0x7f00000000c0), &(0x7f0000000140)=0x10) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000000080)=[0xd44]) ioctl$TCXONC(r6, 0x540a, 0x200000000000) r7 = semget$private(0x0, 0x4, 0x10) semctl$GETALL(r7, 0x0, 0xd, &(0x7f0000000b80)=""/210) faccessat(r6, &(0x7f0000000b40)='./file0\x00', 0x4, 0x400) sendto$llc(r6, &(0x7f0000000240)="46640b5408bcff6ceeca95520d04b900a359afe80f0d235087bd9cdad0bd3d031b628265946df2d14d40fbd432ce853f6c203e02a03d0ad35178640712031a02ba0301dcbdbc9ee8762ff82eeaa5ef119ed5d7298afcab99369eaf019784d35abb31d798866b53b99f1ec7bd672bb7b3e5cda8a6223fe9d868b3fe04c31e61f1fe", 0x81, 0x0, &(0x7f0000000180)={0x1a, 0x33d, 0x3f, 0x1f, 0x3, 0x1, @random="14d8a81c3883"}, 0x10) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000140)={0x6c, 0x0, &(0x7f0000000380)=[@release={0x40046306}, @free_buffer={0x40086303}, @request_death={0x400c630e, 0x2, 0x1}, @transaction={0x40406300, {0x0, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x18, &(0x7f00000002c0), &(0x7f0000000300)=[0x20, 0x38, 0x40]}}, @enter_looper={0x630c}], 0x23, 0x0, &(0x7f0000000040)="00eb59127c7bbcb1f890741881e3b9ba9897c842ad42d813c3b995a422d6468398bfd6"}) mmap$binder(&(0x7f000000c000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)=0x1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f00000001c0)={@dev={0xfe, 0x80, [], 0x16}, 0x1, 0x2, 0x1, 0x4, 0x20, 0xc798, 0xfffffffffffffa37}, &(0x7f0000000340)=0x20) 2018/05/05 00:21:15 executing program 4: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000040)="24000000210025f0071c0135b79484a63cda65b7afc565a5e1bd26002000016ea9000c0800180000fa0000", 0x2b) 2018/05/05 00:21:15 executing program 6: creat(&(0x7f0000000080)='./file0\x00', 0x2c) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup(r0) sendmmsg$alg(r1, &(0x7f00004fef90)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050ef3f)='l', 0x1}], 0x1, &(0x7f00009b7000)}], 0x1, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/05/05 00:21:15 executing program 5: 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), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x5, 0xd9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000180)=0x2) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r1, 0x7fff, 0xffffffff, 0x317}, 0x10) setsockopt(r0, 0x114, 0x1d, &(0x7f0000000000)="2a8633dc", 0x4) 2018/05/05 00:21:15 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$IOC_PR_CLEAR(r0, 0x401070cd, &(0x7f0000000000)={0x596900}) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x66, "153e75312474309372d04d9e330be75523c6994b866b9805802727a990bb963773b9c0ab44b37d73f951f345369b2e4f4c9bc502e2111df22726be33f9f962475b9625d28d41fead55f684cc0ac879f71d69269956979292ac7292a1dd70118a3cdc2e83fe6d"}, &(0x7f0000000100)=0x6e) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2, 0xad}, &(0x7f00000001c0)=0x8) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x350) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000d25000)={0x0, 0x2000000002}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0), 0x8) 2018/05/05 00:21:15 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mkdir(&(0x7f0000030ffa)='./bus\x00', 0x0) truncate(&(0x7f000003c000)='./bus/file0\x00', 0xe88c) mmap(&(0x7f0000004000/0xc000)=nil, 0xc000, 0x0, 0x12, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./bus/file0\x00', 0x0) 2018/05/05 00:21:15 executing program 1: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000080)=@nl=@kern={0x10}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000180)="5500000018007fbdb72d1cb2a4a280930a06000000a8430891000000390008000a000c02000000000000000700000000000000dc1338d544dfff9a84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/05/05 00:21:15 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) io_setup(0xffffffff, &(0x7f0000000080)=0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x840, 0x0) io_cancel(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0xb, 0x4, r0, &(0x7f0000000280)="c157ebe703f1cffbad5ebe478ef97cf70501b7ff0561616f24889b4012981ab91c1fd70a26c24a2b1adc5a1804e16f89e43a327ddeaad12ff73e36d6383bb12d26571ed1ce1871565dc49fe8821f4ff5e15a6ca68ba6f2fa34b10fadc87db64fe07e5e85e02632117b4d81c229000017a69bc7f288a0fdaed708d7699cb2f91ec929c49cce738d1b95d6a66889df7779aafbc6ee21539e512e78a8e516a1e1a0e8025b42ceb90cc86cea476cab9d3561fb92142636f756e9757cc9abffca2dd51c2e027e3479814326f9805d3efa6f5e6fc4da1e63b145d0343250d4ba9094", 0xfffffffffffffe45, 0xfffffffffffffffa, 0x0, 0x1, r2}, &(0x7f0000000240)) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r3, 0x4018aebd, &(0x7f0000000000)) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x10000, 0x0) 2018/05/05 00:21:15 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$BLKSECDISCARD(r3, 0x127d, &(0x7f0000000000)=0xff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_X86_SET_MCE(0xffffffffffffffff, 0x4040ae9e, &(0x7f00000000c0)={0x80000000000000, 0x100000003, 0x0, 0x7}) r4 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r3, 0xc1105511, &(0x7f00000004c0)={{0xdee9, 0x5, 0x5, 0xffffffffffffffff, "49484fbdf8d5710ab8aa315db60d0eab75d377b4e00a87ebef6f278b47184e372a7579d38280f5d3423ff273", 0xfffffffffffffffb}, 0x0, 0x0, 0x7, r4, 0x8, 0x7ff, "6c7f2c3aaf40f83a05f4f448fd90fec2b296e7151813c6d8178b493244948b7fa13934bdece4d2ace2b71a1053bfb71af63cc529d7d3074f03dedc2e87004ec9", &(0x7f0000000040)='\x00', 0x1, [], [0x10001, 0x7, 0x0, 0x1144]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$netrom(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0)=@full={{0x3, {"447f4169709be6"}}, [{"9ddfcd991aeea6"}, {"b92c5306652f8f"}, {"ce623e28e2833f"}, {"02ea73fd100894"}, {"b9c88d6494bca4"}, {"663c923b8dbec7"}, {"70bfc4c33d1951"}, {"30991d33860384"}]}, 0x48, &(0x7f0000000140), 0x0, &(0x7f0000000400)}, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f00000002c0)="b805000000b9000000000f01d98f8958010967420f0966ba410066b8030066ef83b90d0000000d440fc71d00000000654a0f01c80fd42e660fd4556fb9730200000f32", 0x43}], 0x1, 0x12, &(0x7f0000000140), 0x1000000000000155) splice(r2, &(0x7f0000000140)=0x84, r1, &(0x7f0000000100), 0x29, 0x5) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/05 00:21:15 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x0, 0x0) recvfrom$inet(r0, &(0x7f00000001c0)=""/85, 0x55, 0x2000, &(0x7f0000000240)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x3ff, 0x480000) write$binfmt_elf64(r0, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x8, 0x2, 0x1, 0x5, 0x3, 0x3, 0x8f5, 0x364, 0x40, 0xd7, 0x74f1f8b5, 0xfffffffffffffffb, 0x38, 0x1, 0x8, 0x10001, 0x401}, [{0x6474e551, 0x0, 0x1f, 0xfffffffffffffffc, 0x8, 0x100, 0xfffffffffffff598, 0xfffffffffffffffd}], "46477e42718d6ea54660e08fadd8a008ae03780db74db2dd05fd", [[], []]}, 0x292) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000140)=0x400000000002) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x9, &(0x7f00000000c0)={'nat\x00'}, &(0x7f0000000040)=0x78) 2018/05/05 00:21:15 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x101000, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) fchdir(r1) writev(r0, &(0x7f00000000c0), 0x0) [ 375.784505] binder: 24272:24283 unknown command -1350900 [ 375.801105] binder: 24272:24283 ioctl c0306201 20004000 returned -22 2018/05/05 00:21:15 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r2) r3 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) timer_create(0x7, &(0x7f0000000380)={0x0, 0x38, 0x0, @tid=0xffffffffffffffff}, &(0x7f00000003c0)=0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f00000004c0)={{r5, r6+30000000}}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000004c0)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000440)=""/119, &(0x7f00000001c0)=""/150}) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3000000, 0x10, r0, 0x5a) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000000140)='em1.ppp0@\x00') ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000340)={0x3, r2}) [ 375.866448] Unknown ioctl 19456 [ 375.892641] Unknown ioctl 19456 [ 375.894883] binder: 24272:24283 Release 1 refcount change on invalid ref 0 ret -22 2018/05/05 00:21:15 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = eventfd2(0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) vmsplice(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="ee2276919f592f162da160135df409771d53bc1fb057287fddf81536de15c23762df6b2c6c51456efb85f6704596a7a6b48953b6393fe34df30f3abad96eee01843e4b89b89a4ccb", 0x48}, {&(0x7f0000000200)="f381a7f7b0d48f0f8fccf4d2579f28f785951d94607acfe3a8656a026d3def2cc8ba900b39e63e3be88f1172c3ea8d2365e4668060c8219f7073ede3395193d66d0f6cedd969b50dbb9065112cf851f3e6080526a658b763ec50f0a2c0b72d426771914bab75196a6c9d1c025c160ecf72ab5b53d228836f80941ecb12d3cb9ad6", 0x81}, {&(0x7f0000000140)="e78dbac25913867c362ba5e63c8debca421ea324cd794de844a4d2aa888e9129aeb8b4252c447b072635c17d8f07a06bdd888087f854b05d782fec87859b567ca5ccb91258121591511f", 0x4a}], 0x3, 0x2) read$eventfd(r1, &(0x7f0000000000), 0x8) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000071fe0)={r1}) write$eventfd(r1, &(0x7f0000000100), 0x8) 2018/05/05 00:21:15 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x401, 0x440000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x7, 0x1}, 0x10) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xdf, 0x2000) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00000000c0)=0x9f, 0x4) openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x10000, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x201) iopl(0x1) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000040)={0x1, 0x0, [{0x1d9}]}) 2018/05/05 00:21:15 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x2, &(0x7f0000000200), &(0x7f0000000240)=0x1) socketpair(0x4, 0x80800, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="dc28bc82c73ebba26fabfd8440cd98e85a7add6d5de90cc939a7e9bc4d85ad4dfdcf6712fc2c0f33b7c16fef4089391d191f3100753c2492e684deba345ae410e356b7c5b371d9bc17ff86a859e7b493579f013f850d0215337e1ccba5db9fd66abdc2be800510f93bbe74c1a631", 0x6e) [ 375.942772] binder: 24272:24283 BC_FREE_BUFFER u0000000000000000 no match [ 375.953249] binder: 24272:24283 BC_REQUEST_DEATH_NOTIFICATION invalid ref 2 [ 375.965254] binder: 24272:24283 got transaction to context manager from process owning it [ 375.973715] binder: 24272:24283 transaction failed 29201/-22, size 0-24 line 2847 [ 376.032930] binder_alloc: binder_alloc_mmap_handler: 24272 2000c000-20010000 already mapped failed -16 [ 376.109683] binder_alloc: binder_alloc_mmap_handler: 24272 2000d000-20010000 already mapped failed -16 [ 376.138416] binder: BINDER_SET_CONTEXT_MGR already set [ 376.143926] binder: 24272:24319 ioctl 40046207 0 returned -16 [ 376.151351] binder_alloc: binder_alloc_mmap_handler: 24272 2000c000-20010000 already mapped failed -16 [ 376.178436] binder: undelivered TRANSACTION_ERROR: 29201 2018/05/05 00:21:17 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000340)={{}, "706f727430fffffdfd00000000000000000000000000000000000000000000ff00"}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/05 00:21:17 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000010bfc8)={0x0, 0x0, &(0x7f0000a8fff0)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x1, 0x2}, 0x10}, 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/05/05 00:21:17 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) syslog(0x0, 0x0, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="ea", 0x1, 0x20000080, &(0x7f0000000080)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) shutdown(0xffffffffffffffff, 0x0) close(r0) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f00000000c0)="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") 2018/05/05 00:21:17 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000080)={@loopback, @rand_addr}, &(0x7f00000001c0)=0x8) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000100)="4c0000001000ff3030ba0a0c6fc283a724a600800200000000000000000000002c002800ff01000000000000cefdd06cbedea21326a4986d27c70da654d47bb5b10f838f00944d8eb3ba0199", 0x4c}], 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x40) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x60, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x4e23, 0x9, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x40000, 0x0) fchmod(r2, 0xa) 2018/05/05 00:21:17 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x0) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=ANY=[@ANYBLOB="0c63ebff"], 0x0, 0x0, &(0x7f0000005000)}) syz_open_dev$vcsa(&(0x7f0000000300)='/dev/vcsa#\x00', 0x40c, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000001b80)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f000093f000), 0x8}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000700)='/dev/cuse\x00', 0x2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000740)) r3 = mmap$binder(&(0x7f000000d000/0x3000)=nil, 0x3000, 0x4, 0x2013, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000900)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001b40)={0x108, 0x0, &(0x7f00000009c0)=[@acquire_done={0x40106309, 0x0, 0x3}, @enter_looper={0x630c}, @release={0x40046306}, @decrefs={0x40046307, 0x3}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x50, 0x28, &(0x7f00000007c0)=[@fda={0x66646185, 0x4}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}, @flat={0x0, 0xb, 0x0, 0x3}], &(0x7f0000000840)=[0x38, 0x68, 0x78, 0x38, 0x28]}}, @reply_sg={0x40486312, {{0x0, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x18, 0x28, &(0x7f0000000880)=[@flat={0x73682a85, 0x100, r3}], &(0x7f00000008c0)=[0x0, 0x48, 0x30, 0x30, 0x48]}, 0x48}}, @free_buffer={0x40086303, r4}, @transaction={0x40406300, {0x4, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x30, 0x30, &(0x7f0000000940)=[@fd={0x66642a85, 0x0, r0}, @flat={0x77622a85, 0x100}], &(0x7f0000000980)=[0x78, 0x38, 0x78, 0x68, 0x48, 0x78]}}], 0x0, 0x0, &(0x7f0000000b40)}) fchdir(r0) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/enforce\x00', 0x105101, 0x0) getpeername$llc(r6, &(0x7f00000000c0), &(0x7f0000000140)=0x10) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000000080)=[0xd44]) ioctl$TCXONC(r6, 0x540a, 0x200000000000) r7 = semget$private(0x0, 0x4, 0x10) semctl$GETALL(r7, 0x0, 0xd, &(0x7f0000000b80)=""/210) faccessat(r6, &(0x7f0000000b40)='./file0\x00', 0x4, 0x400) sendto$llc(r6, &(0x7f0000000240)="46640b5408bcff6ceeca95520d04b900a359afe80f0d235087bd9cdad0bd3d031b628265946df2d14d40fbd432ce853f6c203e02a03d0ad35178640712031a02ba0301dcbdbc9ee8762ff82eeaa5ef119ed5d7298afcab99369eaf019784d35abb31d798866b53b99f1ec7bd672bb7b3e5cda8a6223fe9d868b3fe04c31e61f1fe", 0x81, 0x0, &(0x7f0000000180)={0x1a, 0x33d, 0x3f, 0x1f, 0x3, 0x1, @random="14d8a81c3883"}, 0x10) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000140)={0x6c, 0x0, &(0x7f0000000380)=[@release={0x40046306}, @free_buffer={0x40086303}, @request_death={0x400c630e, 0x2, 0x1}, @transaction={0x40406300, {0x0, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x18, &(0x7f00000002c0), &(0x7f0000000300)=[0x20, 0x38, 0x40]}}, @enter_looper={0x630c}], 0x23, 0x0, &(0x7f0000000040)="00eb59127c7bbcb1f890741881e3b9ba9897c842ad42d813c3b995a422d6468398bfd6"}) mmap$binder(&(0x7f000000c000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)=0x1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f00000001c0)={@dev={0xfe, 0x80, [], 0x16}, 0x1, 0x2, 0x1, 0x4, 0x20, 0xc798, 0xfffffffffffffa37}, &(0x7f0000000340)=0x20) 2018/05/05 00:21:17 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f000066b000)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) r2 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)=0x0) timer_settime(r3, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) tkill(r2, 0x1000000000016) fstat(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000080)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000000180)=0xe8) setreuid(r4, r5) 2018/05/05 00:21:17 executing program 3: r0 = memfd_create(&(0x7f00000000c0)='em0`\x00', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040), &(0x7f0000000080)=0x4) capset(&(0x7f0000000ffc)={0x20080522}, &(0x7f0000000000)) 2018/05/05 00:21:17 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/05/05 00:21:17 executing program 3: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x705002, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0xfff, 0xacc0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)=0x0) move_pages(r2, 0x0, &(0x7f00000000c0), &(0x7f0000000180)=[0x0], &(0x7f0000000140), 0x1) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) fadvise64(r0, 0x8, 0x4, 0x7) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r4, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) creat(&(0x7f0000000240)='./file0\x00', 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x223) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000080)={0x6, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f00000001c0)={0x2, r5}) shutdown(r4, 0x1) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f00000000c0)=0x80000001, 0x4) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x90200000009) getsockopt$packet_int(r3, 0x107, 0xa, &(0x7f0000000140), &(0x7f0000000100)=0xfffffffffffffd93) 2018/05/05 00:21:17 executing program 7: openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140)=r0, 0x4) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r1, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f0000000380)="0f380b669db946080000b8431a0000ba000000000f3066bad104ec0fc7a494a10000002ea766ba210066b8c20566ef0f22629a54d304c103003e6567670f017bf40f01b300000000", 0x48}], 0x0, 0x1, &(0x7f0000000480), 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) [ 377.096762] netlink: 'syz-executor5': attribute type 40 has an invalid length. [ 377.130723] netlink: 'syz-executor5': attribute type 40 has an invalid length. 2018/05/05 00:21:17 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x143400, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x7fff}}}, 0x84) unshare(0x8000600) mq_open(&(0x7f000004b000)='/$cgrozplo\x00', 0xbffffbfffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x6, 0x3, 0x0, 0x0, 0x0, 0x8}) unshare(0xc000000) 2018/05/05 00:21:17 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'erspan0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0xfffffdfd, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syzkaller0\x00'}}) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x1, 0x1, 0x5, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000100)={{0x5, 0x52}, 'port0\x00', 0x20, 0x4, 0x6, 0x6, 0x5, 0x10000, 0x5, 0x0, 0x5, 0x6}) 2018/05/05 00:21:17 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d93ff0)=[{&(0x7f0000000000)="3900000011000947011b61e6c30500fe070000000200000045efffff08009b0019001a000f0000090000010000000000060004000400000004", 0x39}], 0x1) openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x18000, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x40, 0x0) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000100)={r0}) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000080)=0xff, 0x4) 2018/05/05 00:21:17 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @loopback}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000000200)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000240)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x67, "59e74de8e53c6a9e3d3479196a5fc345608837e74ccb2b849bbfa74f229ca22aa1ed0ccc7b0a420a9d8398ed596956b141023fac18e5c78590e7c86e06895eac0a0eff99a47a3db0caa1d55e915ccf2c31062c5d2d23d7b6a71ec155760584569efe26f13343f9"}, &(0x7f00000000c0)=0x6f) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={r2, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @empty, 0x25}]}, &(0x7f00007b7ffc)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0x2, 0x0, 0xb, 0x7a}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x0, 0x126c, &(0x7f000087d000)=""/4096}, 0x19) 2018/05/05 00:21:17 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x189c81, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) shutdown(r0, 0x0) ppoll(&(0x7f0000000140)=[{r0}], 0x1, &(0x7f0000000180), &(0x7f00000001c0), 0x8) syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') 2018/05/05 00:21:17 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f0000007180)=[{{&(0x7f0000005000)=@hci, 0x80, &(0x7f0000006140), 0x0, &(0x7f0000006180)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f0000007280)={0x77359400}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x90000, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_int(r1, 0x0, 0xe, &(0x7f00000000c0)=0x1, 0x90) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000100)) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) syz_emit_ethernet(0x2a, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000008009700001c0000000000119078ac2314aaac14140000004e2000a8b61890d766b19efa385f07487803f23d6be7a6dd602aa8e2e99f2a42174602e82c4011c404f34d4d892e88ac64ab148eaa07a754a7e17b228e5b10b0724de63a4dd60c06031612d4490445e80277560e7145c5ce7404fe06fbc2db555ecf263f3c88679a54877b073d1cab884eaeb00a448ae57a277bd8263dea97608a37092ec7689f08a516a5f8de717b9238e237dd72b543053700711b938f35c6cd2312982eb478a15378ff8f2afa856c41e175c8c78b601e03b4ffdfa644e15c799a04e99be509b8b0669ab49b628dc7b54cf1db44345169d9b126cf5a46c5073b44bb005631437588dc51761acdc5d275403a7bd625421528d9af028f5e091b41f2a4f148fd053682df3c6619ddcf0ddfe05cd906a05e8f228a231cd9921ee0f365ab1738c02388dfdbe157dec9d04234d54d348c349e14c5"], &(0x7f0000000000)) [ 377.237898] binder: 24335:24355 unknown command -1350900 [ 377.276146] binder: 24335:24355 ioctl c0306201 20004000 returned -22 [ 377.350754] binder: 24335:24355 Release 1 refcount change on invalid ref 0 ret -22 [ 377.375235] binder: 24335:24355 BC_FREE_BUFFER u0000000000000000 no match [ 377.384159] binder: 24335:24355 BC_REQUEST_DEATH_NOTIFICATION invalid ref 2 [ 377.391566] binder: 24335:24355 got transaction to context manager from process owning it [ 377.400101] binder: 24335:24355 transaction failed 29201/-22, size 0-24 line 2847 [ 377.420428] binder_alloc: binder_alloc_mmap_handler: 24335 2000c000-20010000 already mapped failed -16 [ 377.454236] binder: undelivered TRANSACTION_ERROR: 29201 2018/05/05 00:21:18 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x3fd, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0xe5, &(0x7f0000000980), 0x1800, &(0x7f0000000a00)=ANY=[]) syz_mount_image$bfs(&(0x7f0000000080)='bfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xe2c, &(0x7f0000000340), 0x90a4, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000140)) 2018/05/05 00:21:18 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000040)='./bus\x00', r0, &(0x7f0000000080)='./bus\x00') prctl$getreaper(0x29, &(0x7f00000003c0)) clone(0x300400, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0)) 2018/05/05 00:21:18 executing program 1: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, [0x8000, 0x1000, 0x8, 0xe000000000, 0x24dc, 0x1000, 0x95, 0x9, 0xa776, 0x3f, 0xb12, 0x5, 0x80000001, 0x101, 0x800]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000180)={r1, 0x4, 0x58, "e2f8da6ef1fe50696c388f3bd418249361e460ac2e279676d5ee7703e8ee7d790fde8bb5172f046717e3cbeec5d47eac10b505414c09b7577dd201f7f53c8bda30d763d499234193109b138ea8954defbad6c304d523a6b3"}, 0x60) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000140), 0x4) shutdown(r0, 0x1) 2018/05/05 00:21:18 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x10440, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xfffffffffffffff9, 0x10000) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000040)={0x99d, 0x6de2, 0xff, 0x6, 0x0, 0x0, 0x7, 0x4, 0xfffffffffffff800, 0x6}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f00000000c0)={0x2, 'team0\x00', 0x4}, 0x18) getsockopt$bt_hci(r0, 0x65, 0x1, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) 2018/05/05 00:21:18 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000340)={{}, "706f7274300040000000000000000000000000000000000000000000000000ff00"}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/05 00:21:18 executing program 2: syz_emit_ethernet(0x46, &(0x7f0000000000)=ANY=[@ANYBLOB="aeaaaaaaaaaaffffffffffff86dd60d547cd0010210000000000000000000000ffffac1414bbfe8000000000000000000000000000aa00000000040190a55feb28b4cb8c3f8b439856ac780529372d00430558"], &(0x7f00000000c0)) 2018/05/05 00:21:18 executing program 3: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0xd2, &(0x7f0000000140)=""/62, &(0x7f0000000080)=0x3e) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040)={0x0, 0x4}, 0x8) 2018/05/05 00:21:18 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xfefffffffffffffe) fcntl$setownex(r0, 0xf, &(0x7f0000ec5000)={0x2}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ecaffc)) 2018/05/05 00:21:18 executing program 3: gettid() r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffffff, 0x3, 0x1, 0x9, &(0x7f00000000c0)=[0x0, 0x0, 0x0], 0x3}, 0x20) getsockopt(r0, 0x0, 0x0, &(0x7f0000000140)=""/232, &(0x7f0000000240)=0xe8) fcntl$notify(r0, 0x402, 0x4) r1 = socket$inet6(0xa, 0x400082, 0x0) capset(&(0x7f0000000500)={0x19980330}, &(0x7f0000032fe8)) r2 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x100) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[0x8c1d, 0x1, 0x4, 0x9, 0x4, 0x4]}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000540)={@dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}}) 2018/05/05 00:21:18 executing program 7: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000280)=""/245, 0xf5}, {&(0x7f0000000380)=""/103, 0x67}, {&(0x7f0000000400)=""/180, 0xb4}, {&(0x7f0000000500)=""/241, 0xf1}, {&(0x7f0000000600)=""/197, 0xc5}, {&(0x7f0000000700)=""/237, 0xed}, {&(0x7f0000000800)=""/145, 0x91}, {&(0x7f00000000c0)=""/47, 0x2f}], 0x8, &(0x7f0000000940)=""/110, 0x6e, 0x8}, 0x100) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x10001, 0x80001) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0xfffffffffffffff9, 0x4) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) r2 = open(&(0x7f00000004c0)='./file0\x00', 0x0, 0x0) fcntl$notify(r2, 0x402, 0x0) rename(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000240)='./file0/bus\x00') 2018/05/05 00:21:18 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000000040)=""/187, 0x334) r1 = getpid() r2 = getpgid(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000240)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @rand_addr=0x3}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @in6={0xa, 0x4e23, 0x1ff, @empty, 0x3}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x88) kcmp(r1, r2, 0x2, r0, r0) r3 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x8, 0x8000) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000000140)) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000000000)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/05 00:21:18 executing program 2: add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x8, 0x40000) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000200)=0x1) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="2f5b6265766d35abe9ef75637075620000000000000023b258b8733e409128000000004b7935e5b0e765380c2ed250a3905c9e67f9464ff86fac9b96360e85fa20eea6a35f0100010000000000f268becab0ff79334c96e8bdcd", r1) 2018/05/05 00:21:18 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffff9c, 0x3, 0x1, 0x36, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) r2 = dup3(r0, r0, 0x80000) perf_event_open$cgroup(&(0x7f0000000040)={0x1, 0x70, 0x6, 0x29c, 0x2, 0x0, 0x0, 0x3, 0x80, 0x4, 0xff, 0x0, 0x8, 0x6c1f4f2f, 0x7, 0x8, 0x3, 0x9, 0xae5, 0x7, 0x0, 0x8, 0x1, 0x5, 0x40, 0x10001, 0x6e97, 0x2, 0x400, 0x1f, 0x9, 0x1, 0x7, 0x7, 0x80, 0x1000, 0xfffffffffffffffb, 0x7, 0x0, 0xfffffffffffff801, 0x3, @perf_config_ext={0x631, 0x2}, 0x21100, 0x26a7, 0x100000001, 0x4, 0x0, 0x6, 0x8}, r1, 0x8, r2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023afe8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000180)={{0xa, 0x4e21, 0x2, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1e}}, 0x1}, {0xa, 0x4e24, 0x10001, @loopback={0x0, 0x1}, 0x6}, 0x3, [0xc84, 0x6, 0xbf47, 0x6dc, 0x2, 0x2000000, 0x8, 0x1f]}, 0x5c) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000340)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@empty, @multicast2=0xe0000002]}, 0x18) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f00003fdff5)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) ioctl$KDENABIO(r3, 0x4b36) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000000140)={@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x1a}, @rand_addr=0x7}, 0xc) 2018/05/05 00:21:18 executing program 7: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)=""/166) capset(&(0x7f0000000040)={0x4}, &(0x7f0000000080)={0x0, 0x2000, 0x0, 0x100000, 0x0, 0x6}) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) splice(r0, &(0x7f00000003c0), r0, &(0x7f0000000400), 0x6, 0x9) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'bcsh0\x00', 0x1002}) r1 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8923, &(0x7f0000000180)={'bcsh0\x00', 0xffdfffffffffffff}) r2 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x82, 0x1) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f00000001c0)=0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000440)) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)={0x0, 0x10001, 0x101}, 0x2c) 2018/05/05 00:21:18 executing program 3: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000378fda)="240000001a0025f0006bb404feff001c020b49ff6e10b500000700eb080003000100fc00", 0x24) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000040)={'ip6tnl0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000002c0)={'veth0_to_bond\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0x29f, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_deladdr={0x20, 0x15, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}]}, 0x3}, 0x1}, 0x0) 2018/05/05 00:21:18 executing program 4: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000029cce98941b86dd6076605100308400fe8000000000000000000000000000ffff020000000000000000000000000001860090780014ff0060c5961e00000000ff010000000000001803000000000000ff020007000000000000000000000001"], 0x0) [ 378.726251] ÿÿ: renamed from bcsh0 2018/05/05 00:21:19 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000340)={{}, "706f727430bf00000000000000000000000000000000000000000000000000ff00"}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/05 00:21:19 executing program 2: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x4c, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_XDP={0x4, 0x2b}, @IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x4c}, 0x1}, 0x0) 2018/05/05 00:21:19 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x2) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="300000001d0001428412a7080000000000001000", @ANYRES32=0x0, @ANYBLOB="0000000014000100fe800000000000000000000000000000"], 0x30}, 0x1}, 0x0) 2018/05/05 00:21:19 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000400)='/proc/self/net/pfkey\x00', 0x1, 0x0) connect$ipx(r0, &(0x7f0000000440)={0x4, 0xd5, 0x3, "028f689704e8", 0x80000000}, 0x10) r1 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)="7569645f6d617000ca3f8f449c59f676dcded5aa0c985fd31263ffa7a464c5446cd675558aa0b5527e7d684d03d141fac2cbcfff030039d0c24512d982de5a34913a329efbef77b1f92f4cbe61ff4e01584138ec2ad2505b7406bac79c2e452bb7110afc2beb129d85ea7732499a0c09ee75bef830491998973efe81e67845a1001faa9cb1f657a85b74258fe1dd970ab9bdb16e1812e1c97023f6743e9cb82e4fb1ae4bc41739909e49a2") writev(r2, &(0x7f0000b97000)=[{&(0x7f00004f2fff)='0', 0x1}], 0x1) getsockopt$inet6_tcp_buf(r1, 0x6, 0x2e, &(0x7f0000000300)=""/33, &(0x7f0000000340)=0x21) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000000280)={[0xd000, 0x5000, 0x101000, 0x7000], 0x6, 0x90, 0x400}) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000000)=0xfff, 0x4) sendmsg$nl_generic(r3, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x20, 0x11, 0x2ff, 0x0, 0x0, {}, [@typed={0xc, 0x0, @u32}]}, 0x20}, 0x1}, 0x0) r4 = eventfd(0x1f) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000000480)=0x5) poll(&(0x7f0000000040)=[{r4, 0x1}, {r3, 0x1772}, {r3, 0x1}, {r3, 0x400}, {r3, 0x2000}, {r3, 0x2201}, {r3, 0x200}, {r3}, {r3, 0x1}, {r3, 0x1000}], 0xa, 0x1) truncate(&(0x7f0000000040)='./file0\x00', 0x0) truncate(&(0x7f0000000240)='./file1\x00', 0xbfb) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000380)=""/86) lremovexattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='security.selinux\x00') fcntl$getownex(r1, 0x10, &(0x7f00000001c0)={0x0, 0x0}) fcntl$lock(r2, 0x5, &(0x7f0000000200)={0x3, 0x3, 0xfffffffffffffff8, 0x0, r5}) connect$inet(0xffffffffffffffff, &(0x7f0000987000)={0x2, 0x0, @multicast2=0xe0000002}, 0xa) 2018/05/05 00:21:19 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x40, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f00000001c0)=0x436a3603) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000003000/0x1000)=nil, 0x1000}) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000180)) writev(r1, &(0x7f00000a8000)=[{&(0x7f0000286000)="580000001400190c00ae4b80040d8c5628060000000004106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a500a504001ce1ed5e0000000000221f100001000700f8ff090000ec6b0f536e", 0x58}], 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="5fc21dd102221e7ab34e77b2ad8060aca7e68d3f5d88b7fd3ab1349d8443f234c4dd86be6f80abcc1e08d1603be9af0d332897982ac86aa403042ada8c62202586b62e8506d05350414b3f7d034cbade9bcceda98219da37e02d5f91868378cfb1d71a42abf0977b94ff6b33971c611f4a6bc006bc2266ae89e4c4d7e77def438f1f5d370473d6054eaea86a15d0fffdf7869de2d3a9bde23118519fde26d3a5e3a73277ce5ed0992c5ac3e52b1963", 0xaf) 2018/05/05 00:21:19 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000007000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000012000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0xe05, @empty, 0x8001}, 0x1c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x8041) r3 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x1, 0x4a00) perf_event_open$cgroup(&(0x7f00000000c0)={0x0, 0x70, 0x6, 0x4, 0x1, 0x5, 0x0, 0x2, 0x4408, 0xe, 0x8, 0xffffffffffffff81, 0x7, 0x1, 0x4, 0x8, 0x1, 0x9708, 0x7, 0x4, 0x3ff, 0xc4, 0xf5, 0x677, 0x7fff, 0x5, 0x8, 0x7f, 0x3f, 0x4, 0x0, 0x1, 0x10000, 0x1, 0x6, 0x2, 0x5, 0x8, 0x0, 0x4, 0x4, @perf_bp={&(0x7f0000000080), 0x4}, 0x240, 0x400, 0x0, 0x5, 0x7, 0x1, 0x80000000}, r2, 0x7, r3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000006c0)={'team0\x00', 0x0}) pkey_alloc(0x0, 0x3) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000700)={@remote={0xfe, 0x80, [], 0xbb}, 0x31, r4}) 2018/05/05 00:21:19 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000280)='/dev/input/mouse#\x00', 0xfffffffffffff800, 0x200000) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000002c0)="17bec7899f110c74e37703bf9b2118c361a79fa7e9f69285a6998254dc79336561221cd0df7e2cf7a21438f1", 0x2c) r1 = socket$netlink(0x10, 0x3, 0x13) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x100, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000001c0)=0x0) fcntl$lock(r0, 0x6, &(0x7f0000000340)={0x1, 0xfffffffffffffffe, 0xfffffffffffffff9, 0x1ff, r3}) r4 = getpgrp(0x0) syz_open_procfs$namespace(r4, &(0x7f00000000c0)='ns/pid_for_children\x00') writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="580000001400192340834b80040d8c5602062200010400000000000000005800004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03edf8fef5dd00000009000100000c0900fcff4d00040e05a5", 0x58}], 0x1) r5 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x204000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000300)={0x9, 0x8009}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000200)=0x9) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000000180)={r6, 0x1}) 2018/05/05 00:21:19 executing program 6: r0 = socket(0x1f, 0x800, 0xfff) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000040)={{0x300000000000, 0x80000000}, 0x1, 0xffffffff, 0x0, {0xfffffffffffffffe, 0x800}, 0x5, 0xffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) r3 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000000100)={r1, r0, 0x5}) r4 = creat(&(0x7f0000000140)='./file0\x00', 0x2) ioctl$TIOCMBIS(r4, 0x5416, &(0x7f0000000180)=0x1) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt(r4, 0xf09d, 0x185, &(0x7f0000000240)="117f933a34953c0310202eff97e8d164ae9ca82bdf0b1f7081228eaaef0416550e3473273c6d71ab75061e6860bc34447af29f9cf8dd0f44ddadbd6717257e968d6a01c4d116a3e271cb36c4aa5dac1add37c2f8ca7152249e7e6f22b05cfcbafa820d5ede5b69f37c1e0211075108fcfe4c83af502462e9a08fa03d67de5662c71fcb4e7a796deba0963e231da8a2b0ef55fa5856bc69df64b3a389af27a93e8d3fc91ef63b5fc96fa8", 0xaa) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vsock\x00', 0x0, 0x0) write$vnet(r5, &(0x7f0000000440)={0x1, {&(0x7f0000000340)=""/44, 0x2c, &(0x7f0000000380)=""/166, 0x0, 0x1}}, 0x68) recvfrom$ax25(r0, &(0x7f00000004c0)=""/4096, 0x1000, 0x0, &(0x7f00000014c0)={0x3, {"1f5991a3bd927c"}, 0x1}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001540)={&(0x7f0000001500)='./file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001580)=[@in6={0xa, 0x4e24, 0x17, @mcast2={0xff, 0x2, [], 0x1}, 0x400}, @in6={0xa, 0x4e22, 0xfae, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x80}, @in6={0xa, 0x4e20, 0x6, @empty, 0x2}, @in6={0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x4d7}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}, @in6={0xa, 0x4e23, 0xf0db, @mcast1={0xff, 0x1, [], 0x1}}], 0xb8) getsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000001640), &(0x7f0000001680)=0x4) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00000016c0)=@pic={0xaeb, 0x78edeac2, 0x40, 0x3, 0x6d6, 0x8, 0x5, 0x1f, 0x800, 0x1ff, 0x1, 0x9, 0x6b, 0x3, 0x2, 0x7ff}) setsockopt$nfc_llcp_NFC_LLCP_RW(r5, 0x118, 0x0, &(0x7f00000017c0)=0x3, 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000001800)={0x0, r5, 0x5, 0xdc6871ca736ad861}, 0x14) getsockname$ax25(r1, &(0x7f0000001840), &(0x7f0000001880)=0x10) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f00000018c0)=0x117) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000001980)={'vcan0\x00', 0x0}) sendmsg(r1, &(0x7f0000002040)={&(0x7f00000019c0)=@ll={0x11, 0x1e, r6, 0x1, 0x3e1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x80, &(0x7f0000001b80)=[{&(0x7f0000001a40)="b1023f4409e42f1e6fcbd786b23624acec40da1e6a6130616c13bfe9c8075554e21fa05a308e4d4c9dbf029d1b6b3063e543b6d09fb2c8d1c71d29f44a1b32e9ac17bf044f68ee218b343501364b1ac18e5cd35690c26616c93b748f14462814f51ec001fcb94c0f5ac294e4cfc6", 0x6e}, {&(0x7f0000001ac0)="9b2b0c93a3486caa7961d6a86eb16212df93e408b67debd8752b864627e0bd7aac41c72867bf31229a19abca84b21ab486125c5689f61a4b88f81910087ef5b8984fb6d0888dd379bdbcbdf8716b88d81f11bed42df997e45188ebb7dba926323db1b0d97fd2a1fd074b6c56abeb9dd7956d3e98099540f1745e3683fad816caa9a543ca159fa619ff", 0x89}], 0x2, &(0x7f0000001bc0)=[{0xa8, 0x83edfa92de8c116c, 0x8001, "f4d479bfcfae9c5ad5b58fab097f0800a2681debaee96986ea3b33831bd330c28a0846d68708b760aec3f4809a8f591a3ea00d21aa81d3fcd5cd3d1c7863bece62a75d1ce97958fd1c84225c6133e3ec199b3b59a64efd27076fc32566c22fe2ede29fce47bffd69a830decd2cbbad1c0ce188f1e0bf835dd3f91f495656a82a17396776e9b7c081f3d39e704919a208e7f9ca45f6e6"}, {0xd8, 0x0, 0xfffffffffffffffd, "397d1314bbd6af6d0435eb7823292e2c82700de5e484bb4269c3ff821f30f52dfe5d2e700dff9acb99c5dd9b3065315b8c404c03548b07ed80f72ccf7464499e002e202f1a651959788217d0ffb09389e4db292739e9536e461a6462f5b34229641322ab9b9b225786b6fcea0b4dd34c7b4b9248b221e94b1b315d4841c2429d1b57f4b0f7e2c1434808ca8a27172ea78ff15fb840bf9fb6c4fffe92df826b00bc41b46f81da3e11666cabb4f8e746013e4285ffcd96e709005cc92b41915152b7f022"}, {0xc0, 0x113, 0xfff, "cb67d69c14e089498b0e5c7a074adb0e7fa35d112269a08acabffc1e277047412db2911ba06d99b2d8eed8373a2d3c1cfb009011a837a40cb67fdb295c8effae0c275ae4eaa48bc436e8326f3889ee1754dcab3b0e566d7556a3cb8cdb6e8fd5059c216f11795e7ece93191c3ea786138773e41206b42e4820938ea686e4b7abf9a5e13419a06bd4d8a1c719fb1b81fdec31a52ea1ecbefcebedefc82d00e5220c941723744168448b2ae4a3"}, {0x68, 0x10b, 0x0, "26fccb0bdc1ae2c04ae987ad9f9b94ba57b187a0d3206808a306c5755a90568a485c07c91432869c6adf821f2d9e1328c00b2987bca43e7d3ad6b80255ae6af1bdbf9007d2aa4991f3bbd5dbd0d7f952e5249a"}, {0x80, 0x0, 0x100000001, "8dfdc3a47ec9259eb59546ebe9302a24310df737dda64222baec8917a55e162cea19bdf1bb0f3a21bc2453c97876a24f8d38b0a768311d420a0b49709e7c53e7584e93d5699263a3df8c456b7609349c2f98e1508dbeadfa73b6f3a7f64bee53e2f1054dfdee17adbb2426a151587d5a"}, {0x68, 0x10a, 0x8, "6ac061cbc0b47b90a21ed6574dfbcbf6457e8c8fe2d0b660700aafbe7f0b1de5f52b5d13921a94b2ef0d0746dfbb9016febe65206b57f9f9c6d41e299b7f416381c07909b6c804b5ed32dac958a084b4f1ec7f"}, {0xd0, 0x3a, 0x1d, "c874af007e022dbbc9c06baf7608149309778af9866801b57797b50def1cd84895ede7ad4baf85d2b3993d9bedef258ec0305ee99f04f3c4120f44c2c2a310a9a809b55188a059b10463427464e3929f2968bc2bcc9da42bad14f41919bbe750cb720edb43eb66076d4a769f923597b8b566a601f63c0652f0fc39d7dc6078eeddab2a6854ea196646be98386b1a4cbacb22e4fe34d5a9dd0af44f8bb826ebc74ee7e961439c52e88e03c5ff4bcb9e3b0c37e1696e6df21b9866352de30c"}], 0x460, 0x40040}, 0x80) bind$pptp(r5, &(0x7f0000002080)={0x18, 0x2, {0x1, @rand_addr=0xfff}}, 0x1e) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000020c0)={0x0}, &(0x7f0000002100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000002140)={r7, 0x40, 0x200}, &(0x7f0000002180)=0x8) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f00000021c0), &(0x7f0000002200)=0x4) setsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000002240)=0x5089, 0x1) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000002280)=0x7, 0x2) 2018/05/05 00:21:19 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x101000, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040), 0x4) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000080)=0x2, &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0x81, 0x20}, &(0x7f00000001c0)=0xc) r2 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x5, 0x800) r3 = getpgid(0xffffffffffffffff) sched_getscheduler(r3) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x64, r4, 0x400, 0x70bd2d, 0x25dfdbfb, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x80000001}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x6}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000001}]}, 0x64}, 0x1, 0x0, 0x0, 0x800}, 0x20000095) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f00000003c0)={'NETMAP\x00'}, &(0x7f0000000400)=0x1e) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000440)={'icmp\x00'}, &(0x7f0000000480)=0x1e) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00000004c0)={{0x7fff, 0x8}, {0x400, 0x3}, 0x3, 0x4, 0x3}) r5 = perf_event_open$cgroup(&(0x7f0000000540)={0x5, 0x70, 0x2, 0x80000001, 0x0, 0x4, 0x0, 0x4, 0x10, 0x8, 0x3, 0x2, 0x1, 0x8, 0x3, 0x7, 0x2, 0x400, 0x100000000, 0x100, 0x2, 0x3, 0x7, 0x0, 0x4, 0x6, 0x3, 0x80000001, 0x1, 0x21b, 0x0, 0x37, 0x101, 0xa0, 0xb41, 0x9, 0xddf, 0x7ff, 0x0, 0x6, 0x3, @perf_config_ext={0x2, 0x8}, 0x4002, 0x8fc6, 0x1, 0x2, 0x8, 0xfffffffffffff2a3, 0x5}, r0, 0xf, r2, 0x2) bind$rds(r2, &(0x7f00000005c0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000600)={0x0, 0x5, 0xe}) getpeername$inet(r2, &(0x7f0000000640)={0x0, 0x0, @loopback}, &(0x7f0000000680)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000006c0)={r2}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000000700)={0x81, 0x7, 0x7, 0x1, 0x5, 0x100}) stat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)) getsockopt$IP_VS_SO_GET_DAEMON(r6, 0x0, 0x487, &(0x7f0000000840), &(0x7f0000000880)=0x30) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r6, 0x800448d2, &(0x7f0000000900)={0x0, &(0x7f00000008c0)}) r7 = syz_genetlink_get_family_id$fou(&(0x7f0000000980)='fou\x00') sendmsg$FOU_CMD_GET(r2, &(0x7f0000000a40)={&(0x7f0000000940)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000a00)={&(0x7f00000009c0)={0x24, r7, 0x402, 0x70bd28, 0x25dfdbfb, {0x3}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3f}]}, 0x24}, 0x1, 0x0, 0x0, 0x881}, 0x4000) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000a80)={0x20, 0x7, 0x7, 0x0, 0x0, 0x8, 0x6, 0x401, 0x0, 0x3, 0x2, 0x2, 0x0, 0x3ff, 0x100, 0x8, 0x10000, 0x1, 0x10001}) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000000ac0)=""/92) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000b40)={{0x7fffffff, 0x1}, {0x0, 0x6}, 0x1, 0x4, 0x6}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r5, 0x40042409, 0x0) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000000bc0)) socket$nl_route(0x10, 0x3, 0x0) 2018/05/05 00:21:19 executing program 4: r0 = socket(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000000)="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", 0x57d, 0x0, &(0x7f0000001000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000600)=@fragment={0x7b, 0x0, 0x4, 0x8, 0x0, 0x8, 0x66}, 0x8) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000580), &(0x7f00000005c0)=0x4) 2018/05/05 00:21:19 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = dup2(r0, r0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000040)={[0x6, 0x40, 0x80000000, 0x3, 0x2, 0xdd20, 0x9, 0x3, 0x1ff, 0x9, 0x6a, 0x800, 0x6, 0x40, 0x0, 0x1f], 0x0, 0x24001}) syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0xffffffffffffffff, 0x3fffff) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f00000001c0)={'filter\x00', 0x4c, "a6d97d9acfe5c2d60e7d963fc2508ef6969cc9a2622b3a631fca1022ffe422094aea83275ebc523202ef0d2771828d2b2fde95ea1b312a7409f990245f4b1231d1ea4e5046a9543c34c277f4"}, &(0x7f0000000240)=0x70) write(r0, &(0x7f0000000000)="27000000140007070375009700310f0a000000103b0c709bf00000000200a30000000e00003964", 0x27) ppoll(&(0x7f0000000100)=[{r0, 0x10}, {r1, 0x40}, {r1, 0x80}, {r1, 0x300}], 0x4, &(0x7f0000000140)={0x77359400}, &(0x7f0000000180)={0x10001}, 0x8) 2018/05/05 00:21:19 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xa) socket$inet6_tcp(0xa, 0x1, 0x0) getitimer(0x0, &(0x7f00000000c0)) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x40) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="280000001ce8820000fcffffffffffffff000000", @ANYRES32=0x0, @ANYBLOB="000000000a000200aaaaaaaaaaaa0000"], 0x28}, 0x1}, 0x0) mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000100)={0x4, 0xcab9, 0x3, 0x7fff}, 0x10) 2018/05/05 00:21:19 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca8000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x3c, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB="0000000001000000cbff8d3be082c3d1555efbf16bc53b53c589051b811934815d2bbbbb4d34671fa07014d284c4a7f66400b157932de580ae8af420894d9256b519d985d28948b2b591bedfd79cbc13c0406901fdd301b059e9539c182c6556"]], 0x0, 0x0, &(0x7f0000000380)}) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000180)={r3, 0x9, 0x2, [0x99, 0x8000]}, 0xc) 2018/05/05 00:21:19 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x0, 0x0, 0x0, 0x0, 0x60}, 0x98) socket$alg(0x26, 0x5, 0x0) 2018/05/05 00:21:19 executing program 1: socketpair$unix(0x1, 0x400000000002, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00000001c0)=0xa) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492834, 0x0) close(r0) semget(0x2, 0x0, 0x8) 2018/05/05 00:21:19 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0xfffffffffffffffe}) [ 379.648211] binder: 24525:24526 got transaction with invalid offsets ptr [ 379.699967] binder: 24525:24526 transaction failed 29201/-14, size 40-8 line 2999 [ 379.766443] binder_alloc: binder_alloc_mmap_handler: 24525 20ca8000-20caa000 already mapped failed -16 [ 379.790226] binder_alloc: 24525: binder_alloc_buf, no vma [ 379.795935] binder: 24525:24544 transaction failed 29189/-3, size 40-8 line 2971 [ 379.801201] binder: BINDER_SET_CONTEXT_MGR already set [ 379.811322] binder: 24525:24526 ioctl 40046207 0 returned -16 [ 379.836179] binder: undelivered TRANSACTION_ERROR: 29189 [ 379.854257] binder: undelivered TRANSACTION_ERROR: 29201 2018/05/05 00:21:20 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000340)={{}, "706f727430fdfdffff00000000000000000000000000000000000000000000ff00"}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/05 00:21:20 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) close(r0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000000)={0x81, 0x0, [0x1]}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000080)={r2}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000b15fc8)=ANY=[@ANYBLOB="01000000004349749f9de88e9d"]) r3 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x1, 0x4200) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000000140)=0xff) r4 = fcntl$dupfd(r2, 0x0, r1) write$evdev(r4, &(0x7f0000b04000)=[{}], 0x18) openat$full(0xffffffffffffff9c, &(0x7f0000000180)='/dev/full\x00', 0x14000, 0x0) 2018/05/05 00:21:20 executing program 7: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) r1 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x549800) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x49, 0xf3}, &(0x7f0000000380)=0x90) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000003c0)={r2, @in6={{0xa, 0x4e24, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x9}}}, 0x84) timer_create(0x4, &(0x7f000004c000)={0x0, 0x80000016}, &(0x7f0000000480)) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004afe0)) getresgid(&(0x7f0000000500), &(0x7f00000001c0), &(0x7f0000000200)=0x0) getgroups(0x2, &(0x7f0000000240)=[0x0, 0xffffffffffffffff]) setresgid(r3, 0x0, r4) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101040, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r5, 0x40086200, &(0x7f0000000040)=0x2) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000180)=r6, 0x4) 2018/05/05 00:21:20 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000007fc8)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001000ff20fffefd956fc283b724a600000500000000c7efe0740000001000010000000000000000053a02001148a7305f33a49868c62b2ca654a6613b6aab02000000bc832b0790ed", 0x4c}], 0x1}, 0x0) sendmsg$nl_route(r0, &(0x7f000001dfc8)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000100)=@ipv6_newroute={0x30, 0x18, 0x501, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x1dc}, 0x1}, 0x0) 2018/05/05 00:21:20 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x14) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="240000dd1c2a6903000000000000000002000000040000000c000600", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) 2018/05/05 00:21:20 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x1000200000004, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000480)=0x0) getresuid(&(0x7f0000000580), &(0x7f0000000880), &(0x7f00000008c0)=0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000c80)="7ef45ac94f494648a488ae18a602e63bdea066db73134945d67b94aed67e415d9bae6de21e526aff43bb4289f5b3b7c23deabfdd5caa5cffe598f68e5a9e239880f817237b493cb0ec75807dac0e7ec1cfce53d6a2b270a4e750be06b30706a746039ea6c8eb3d21aaf1b73a29629341fd45eece82ec45c821e01bf38039cc1eb531924ed4c28a0cbd37377b61d788fac4c234a8884307a3603b806173b0e0f4c0690b61f4546b3b0b3977de78c5dbab1d975a4dc4848ba7d70b67c7722164c2c2ae3f0c8b2a566e4ac53f3c1e4e8dcc06a4aec560d0db2b473c26f5e9d5465a12b30d746c8d514f9a76538360", 0xed) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000900)={0x0, 0x0, 0x0}, &(0x7f0000000940)=0xc) r7 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000980)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000000a80)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000ac0)={0x0, 0x0, 0x0}, &(0x7f0000000b00)=0xc) sendmsg$unix(r3, &(0x7f0000000c40)={&(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000600)=[{&(0x7f00000001c0)="318080f351919d5a5723917f0ee7a785ef0e2f4d13d6e8057c24f73a", 0x1c}, {&(0x7f0000000340)="113d0dbe24bc3258f83294aa36300f3d56680aac74b605201ab5601dd59e95fb41b5fbc42897f34414be50f8a1b9a4ffc809a3166de5e77b766a4300cb0de02de73df20a72bfda826e3204be06c91e", 0x4f}, {&(0x7f00000006c0)="04fb744b7877aa32064a7c3becc519a9c0da8a85dd54b0c109651d2e38193a26b8bb5aba2c4800d8971d1e24623e64900a0ad8cdd42893f4284608f0b27f2a19eb5e22892e9d8042a40f0f9070d32685db33284746109ec041b4dbff8dfdd9a69ea8f6f16f62f2c7046d1db631a04c7d66a405cc68324e06c66bf831e068e3e23a3a30a2814681c0eedf03", 0x8b}, {&(0x7f0000000780)="ee590ab7475d242c78c7db2918b7b60f63a40cc265448c0afcdfa1214bf626f4b7b29a576e6d1360d7eb97f8c3580e9e79df889b3e1b807fcc05ffc84e14247421c07896c53d29e1c959e37d160329503670412e9e72620f3ea0a085fbb5844622ecbed2f014cdb0d468bd1b3e0d0f3410bb0e3cbd4e50a203418ad9ddf136ed730d398b1d3082f0289da71acf7f65fe9be508b840ef47c584dd54d0dca8fae83d10afe4536713893005eefd8a0cba3225cafde1098b71bfbf95b9d06c93aeca301afafead343107c5dd43923205a62c397589b11596471157329da463be26e910253762f0dbf8e17c8a634a92994d94c68b67af91190fc6", 0xf8}, {&(0x7f00000003c0)="ad52d99cca1b2fb92a8b8f776465f93a91564a034022c0fb486c66906ea29d5af991e290549059a5134c978550c5fb397da2262b090f817ef4f1c2f16cd491b98c1ef19ae059ceb13b50da2ac8fc00e1ee4ff3a9c416", 0x56}], 0x5, &(0x7f0000000b40)=[@rights={0x28, 0x1, 0x1, [r1, r3, r0, r3, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x30, 0x1, 0x1, [r2, r3, r2, r3, r1, r0, r3, r2]}, @rights={0x28, 0x1, 0x1, [r1, r2, r1, r2, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x28, 0x1, 0x1, [r1, r0, r2, r3, r0]}], 0x100, 0x4}, 0x4000040) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000140)={[0x1, 0x0, 0x2000], 0x5922, 0x1, 0x9}) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000240)={[0x10000, 0x112000, 0x2000, 0x5004], 0x4, 0x62}) r10 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r10, 0xae80, 0x0) request_key(&(0x7f00000004c0)='id_legacy\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f0000000540)='/dev/hwrng\x00', 0xfffffffffffffff9) request_key(&(0x7f0000000440)='syzkaller\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, &(0x7f0000000680)='nodevvmnet0.vmnet0selinuxcgroup*,\\\x00', 0x0) getsockname$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10) r11 = inotify_add_watch(r3, &(0x7f0000000d80)='./file0\x00', 0x800) inotify_rm_watch(r3, r11) ioctl$KVM_RUN(r10, 0xae80, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) 2018/05/05 00:21:20 executing program 1: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f0000000140), &(0x7f00000000c0), 0x3}, 0x20) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x80, 0x10200) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000140)={0xf5, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x88) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000040)={0x303, 0x33}, 0x4) 2018/05/05 00:21:20 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) waitid(0x1, r0, &(0x7f0000000080), 0x3, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x40, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@loopback={0x0, 0x1}, @in=@dev={0xac, 0x14, 0x14, 0xd}, 0x4e24, 0x2, 0x4e22, 0x0, 0xa, 0xa0, 0xa0, 0x99, r3, r1}, {0x9, 0xffffffff, 0xfffffffffffffffa, 0xfffffffffffffffa, 0x9, 0x6, 0xff}, {0x7, 0xffffffff80000001, 0x1, 0x1}, 0xffffffff, 0x6e6bb7, 0x1, 0x1, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0x3c}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3500, 0x2, 0x3, 0x0, 0x1, 0x70e, 0x100000001}}, 0xe8) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000000280)=[0x3, 0x2]) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f00000002c0)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000000, 0x8010, r2, 0x6) r4 = socket$inet_tcp(0x2, 0x1, 0x0) set_tid_address(&(0x7f0000000300)) r5 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r5) get_robust_list(r0, &(0x7f0000000440)=&(0x7f0000000400)={&(0x7f0000000380)={&(0x7f0000000340)}, 0x0, &(0x7f00000003c0)}, &(0x7f0000000480)=0x18) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f00000004c0)='GPL)wlan0selinuxselfproc#\x00') ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000500)) ioctl$IOC_PR_RELEASE(r2, 0x401070ca, &(0x7f0000000540)={0xffffffff, 0x81, 0x1}) pselect6(0x40, &(0x7f0000000580)={0x6, 0x3e7, 0x0, 0x2, 0x6, 0x7, 0x3, 0x9}, &(0x7f00000005c0)={0x456, 0x7, 0x80000001, 0x9, 0x1, 0x3f, 0xffffffff, 0x2}, &(0x7f0000000600)={0x2, 0x8, 0x6, 0xc9b, 0x0, 0x7, 0x8000, 0x3}, &(0x7f0000000640)={0x77359400}, &(0x7f00000006c0)={&(0x7f0000000680)={0x80000000}, 0x8}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000780)={0x0, 0xf2, "66af4fece967612136bd873eb42ececbe2d263bfee1049eadd218bfc7fd4986e4efcac887d498885d0af69c10cdb5d4c4ed19429705f851102ca778b78a2ec8f03b7a33345e468bc9760effbc868431f095cb287a35db8f2414342db7f240d7d5adf93fddc258b2e866cb3ef6c300f09ba05bce441c43af84e9ba9552af143010dcb2b77b1d460f5d1901498fe7ccc32fc22586df5280e683220860263507c4e9ade96b6d52d8e2917ef78b46f42ec2a4c340e33c2a63f1c49f92a594f138db055a6a4217590d7145dd080a14ac09946384e590bfff5d63fc8fd53e916cadf9829db059dbcdbf3a06475063f53da407335cc"}, &(0x7f0000000880)=0xfa) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000008c0)={r6, 0xea, "a0734101850f1088a934cea57214b71fd253190270a58ea9295f2ca8a37bfd7b6bcdac25b8559e8c3b379bc6572996f25617e4554ed8c1c8cada95efd8b5647e9bd906a95ec0ee7663854df83509e8e722a18d7a127b371755e108ea0a220a4abd4e0149e074cf4889d69761d285af37ede876122ec8415efe3145661136fc333a0db1da5e3aab634d87a75fc5496beff5f00f28f313fd3064505a5eb7e1b28eb7e32ff6ccda8d87e389e1a6d11cb4fff76365d912bcbc5bf7e9f0f7e42e70163c5bdbafb3cd8da955e8cd7b155162068653aeb3971278c4acc46c2b4f7f3af9c6c7dde5b8fe015d3f3a"}, &(0x7f00000009c0)=0xf2) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000a00)={r4}) quotactl(0x9, &(0x7f0000000a40)='./file0\x00', r1, &(0x7f0000000a80)="2d99c8e567bae8acce2c797b428b790e3ceed02fe2579032e4138b2784c13e2bcb18f6b524929d2b6280b8a9f49413db4bc907d011f698a7bd764ac5b034db62682c612f4294804efa35628d033a82a635b63f4848b739f70b72abde85bfd11f28fd1655b969c49173c081d8c6979e2b4815f66c7f411399b345bcc0de60431f4687c0") setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000b40)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x8001, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in6={0xa, 0x4e22, 0xbe, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in6={0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in={0x2, 0x4e21, @multicast2=0xe0000002}], 0x74) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000000bc0)="da37b31b6d0b92154a77e1d0601874f94ba8c0ce0dc30f1e2e48df2be018563ff2d34026793b0d5f0a225f038ed8120c1b58fc88176730b09b32daeacaef8114274296f78fdeff973be83e73590d699a532e26097b06dde7db915ee98cc73543ebea126130d4b5a8386dcd887b8f73e010505e166bf0ec333773773f58043e146fab64") r8 = syz_open_dev$sndpcmp(&(0x7f0000000c80)='/dev/snd/pcmC#D#p\x00', 0x0, 0x200000) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000d00)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f0000000ec0)={&(0x7f0000000cc0)={0x10, 0x0, 0x0, 0x10020000}, 0xc, &(0x7f0000000e80)={&(0x7f0000000d40)={0x130, r9, 0x0, 0x70bd2c, 0x25dfdbfe, {0x7}, [@IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1d}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5a}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x81}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond_slave_1\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1b, 0x20}}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}]}]}, 0x130}, 0x1, 0x0, 0x0, 0x11}, 0x4000) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r8, 0x84, 0x19, &(0x7f0000000f00)={r7, 0x6}, 0x8) sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f0000001000)={&(0x7f0000000f40)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000fc0)={&(0x7f0000000f80)={0x30, r9, 0x300, 0x70bd28, 0x25dfdbfe, {0x7}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfff}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x4000801) clock_gettime(0x0, &(0x7f0000001140)={0x0, 0x0}) mq_timedreceive(r2, &(0x7f0000001040)=""/217, 0xd9, 0x2, &(0x7f0000001180)={r10, r11+30000000}) 2018/05/05 00:21:20 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x0, 0x0, 0x6}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x10002, 0x3, 0x6001, 0x1000, &(0x7f0000001000/0x1000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x4000, 0x2000, &(0x7f0000014000/0x2000)=nil}) lchown(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, &(0x7f0000000180)=r1) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/05 00:21:20 executing program 6: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) unshare(0x40600) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) fdatasync(r0) [ 380.561056] netlink: 28 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/05 00:21:20 executing program 5: unshare(0x8000400) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2000, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000040)={0x7f, 0x9}, 0x2) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000580)=""/4096) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) recvmsg(r2, &(0x7f00000003c0)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000340)=""/80, 0x50}, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={r1, 0x1, 0x1, 0x10000, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) [ 380.616118] netlink: 28 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/05 00:21:20 executing program 4: r0 = socket(0x10, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff0100", 0x1302}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={'ip6gretap0\x00', 0x400}) io_setup(0x1000000000000009, &(0x7f00000000c0)=0x0) io_submit(r2, 0x144, &(0x7f00000001c0)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000380), 0x355}]) ioctl$VT_RELDISP(r1, 0x5605) 2018/05/05 00:21:20 executing program 6: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000a72000/0x4000)=nil) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ppoll(&(0x7f00000001c0)=[{r1}], 0x1, &(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f0000000240), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x14}}], 0x10) getsockname$netrom(r0, &(0x7f0000000180), &(0x7f0000000280)=0x10) sendto$inet(r0, &(0x7f00004e9f6d)='k', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xc9, 0x480000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r3, 0x1}, 0x8) 2018/05/05 00:21:20 executing program 3: r0 = semget$private(0x0, 0x3, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x4000, 0x8000, 0xfffffffffffffffd, 0xf9, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000140)={r2, 0x1f, 0xfffffffffffffff7, 0x0, 0x6, 0x5, 0x7, 0x8001, {r3, @in6={{0xa, 0x4e20, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}}, 0x6, 0x1, 0x3, 0xd8e8, 0x4}}, &(0x7f0000000200)=0xb0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x9}], 0x1) semop(r0, &(0x7f000001a000)=[{}], 0x1) semop(r0, &(0x7f0000176ff5)=[{}], 0x1) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/05/05 00:21:20 executing program 5: mknod(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x80, 0x80000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000000280)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0xe}, @remote={0xfe, 0x80, [], 0xbb}, 0x8, 0x7, 0xee, 0x100, 0x9c7, 0x4, r1}) perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) accept4(r0, 0x0, &(0x7f0000000340), 0x800) 2018/05/05 00:21:20 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000540)='/dev/dsp#\x00', 0x1, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x7, 0x0, 0x3, 0x3f}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000040)={0x7, r1}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@mcast2, @in6}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000080)=0x6) setns(r0, 0x4000000) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000001bc0)=0xff80000000) write$cgroup_int(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="00746fa61bac2688451ac81d4e3f18490448ff0c7af18bb1eb304c75c43924324e7e36e077e510bf566360778174018a0e1ab68a64bd7cc0c6f768824bb948dd213a62e507a5a79be5562797f6bbee92ac227583470d2a3ad1f383588ad9bbc7ed3301feaa1fcc6af88f24ae5be649819f"], 0x1) 2018/05/05 00:21:21 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000340)={{}, "706f72743000000000fffffdfd000000000000000000000000000000000000ff00"}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/05 00:21:21 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x13, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40000) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000bc0)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000b80)={0xffffffff}, 0x111, 0xb}}, 0x20) write$rdma_cm(r1, &(0x7f0000000c00)=@notify={0xf, 0x8, 0xfa00, {r2}}, 0x10) clone(0x0, &(0x7f0000a93fff), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f000031d000)) read(r0, &(0x7f0000428000)=""/154, 0x9a) 2018/05/05 00:21:21 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000040)={{0x9, 0x7ff}, {0x5, 0x7ff}, 0x100, 0x4, 0x3}) fgetxattr(r0, &(0x7f00000000c0)=@random={'system.', 'cpusetcgroup:%cgroup][security&\x00'}, &(0x7f0000000100)=""/79, 0x4f) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000240)={0x401, 0x292d53ea, 0x9}) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000280)=""/4096) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000001280)={0xff}, 0x4) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000012c0)={0x7}, 0x4) connect(r0, &(0x7f0000001300)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x1, 0x2, 0x0, {0xa, 0x4e21, 0x50000000000, @empty, 0xf59}}}, 0x80) ioctl$int_out(r0, 0x2, &(0x7f0000001380)) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000013c0)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001400)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001440)=0x14) preadv(r0, &(0x7f0000001600)=[{&(0x7f0000001480)=""/173, 0xad}, {&(0x7f0000001540)=""/18, 0x12}, {&(0x7f0000001580)=""/87, 0x57}], 0x3, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001640)={0x100000001, 0x3, 0x6ba9e3e2, 0x7}, 0x8) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000001680)={'sit0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000016c0)={0x1b, 0x8001, 0xa8ed, 0x6}, 0x8) ioctl$SG_SCSI_RESET(r0, 0x2284, 0x0) ioctl$void(r0, 0xc0045c77) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000001740)={0x0, 0x8, 0x418, &(0x7f0000001700)=0x1}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001780)='/dev/snapshot\x00', 0x20000, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f00000017c0)={0x7, 0x1, 0x7, 0x507}) timerfd_create(0x5, 0x8b65375e9994da46) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) read$eventfd(r1, &(0x7f0000001800), 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000001840)) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00000028c0)={r1, r0, 0x6, 0x6be, &(0x7f00000018c0)="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", 0x2, 0x7fff, 0x11, 0x400, 0x5, 0x8, 0x9f57, "59da512534aab462dd0279ec3f189bf5376fd4178adeffce05309d90214ee52f356eb4e267641d6f810c0ad2dfd5a92639679e9fddce09f8ecb9cf74630469ee9f20bdf5c3c5ed2accebc5b9ddbaf72a7fdfc4c0800a9c5b13bd25bda422ee80e27bf45997ef0d3f6a2553380d53011884f54d05d381077415b72bc959500121982dee6bf0f36dade6eeb83418ca75b6f8a1576b594d79c74c67f5ef0eeb6ebf21951573fb7219057eee7d62a29df73fd6ffb706c5455baf9c87ffd3b61de61653fec7e6c23096e8dd50f58726be24d10516251e41a90376f8de7752770747caf1d04ed3e1"}) bind(r1, &(0x7f0000002a00)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3, 0x1, 0x0, 0x4}}, 0x80) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f0000002a80)=0x47) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000002ac0)=0xffff, 0x4) 2018/05/05 00:21:21 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x800000000000004, 0x0) semop(r0, &(0x7f0000000080)=[{0x0, 0xfffffffffffffffa, 0xfffffffffffffffd}], 0x1) semtimedop(r0, &(0x7f0000000100)=[{0x3, 0x0, 0x800}, {0x4, 0xfffffffffffffffa, 0x1000}], 0x2, &(0x7f00000000c0)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ipv6_route\x00') ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000040)=""/17) 2018/05/05 00:21:21 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x80000040002) ioctl(r0, 0x5387, &(0x7f00000000c0)="6a9d8b87ef91569ba5310d7d2a406cfa28704473477126d9adca327f1701ea428a97e7401f903bbfabb53c9488126a67c3afae9366bb") 2018/05/05 00:21:21 executing program 1: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) 2018/05/05 00:21:21 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x9) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000000340)="580000001400192300bb4b80040d8c562806f0ff6a59a2e04a03ca8164243789000000b9006aa376e24b82f7a70a215a0004fbf50dfff98c39433a8b0003a51f0004001c09005e000082000000", 0x4d}], 0x1) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@rr={0x44, 0x3}]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000000080)) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x8, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000140)=0x8, &(0x7f00000001c0)=0x2) openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x8000, 0x0) mbind(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x4000, &(0x7f0000000180)=0xfff, 0xffffffffffffff82, 0x4) memfd_create(&(0x7f0000000040)='vmnet1\x00', 0x2000) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={0x5bb1af71, 0x7, 0x0, 0x6}, 0x8) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000ffb000/0x3000)=nil) 2018/05/05 00:21:21 executing program 3: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xffff7ffffffffbfb, 0x3, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) finit_module(r0, &(0x7f0000000000)='em1\\\x00', 0x2) 2018/05/05 00:21:21 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) accept$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) r1 = socket(0x1e, 0x1, 0x0) listen(r1, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000000)={0x77359400}, 0x10) accept4(r1, &(0x7f00002c0fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00003bd000)=0x14, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f00000001c0)) tkill(r2, 0x1000000000013) 2018/05/05 00:21:21 executing program 1: clone(0x200, &(0x7f00000001c0), &(0x7f0000744000), &(0x7f0000000280), &(0x7f0000000140)) mknod(&(0x7f0000000040)='./file0\x00', 0x1040, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x4100, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='maps\x00') open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27d, 0x0) 2018/05/05 00:21:21 executing program 3: openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-vsock\x00', 0x2, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f00000000c0)={@reserved=0x1}) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @host=0x2}, 0x10) 2018/05/05 00:21:21 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x0, &(0x7f0000000880), 0x0, &(0x7f0000000100), 0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) 2018/05/05 00:21:21 executing program 7: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8955, &(0x7f0000000000)={"020081007f001e003b008ca865b59735"}) r0 = syz_open_dev$sndseq(&(0x7f00000002c0)='/dev/snd/seq\x00', 0x0, 0x80001) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x8, 0x1}, 0x0, 0x8, 0x0, {0x80000001, 0x9}, 0x1, 0x5}) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) sendmsg(r1, &(0x7f00000008c0)={&(0x7f0000000000)=@can={0x1d, r2}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000100)="d80929d309d708db35cdfe5fe2d7", 0xe}], 0x1, &(0x7f0000000680)}, 0x0) 2018/05/05 00:21:21 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x8a) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000100)) syz_emit_ethernet(0x2a, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x0) 2018/05/05 00:21:21 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$inet(0x2, 0x5, 0x3ff, &(0x7f0000000000)) dup3(r5, r4, 0x0) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000080)=0x6, 0x4) ioctl$KVM_SET_MSRS(r4, 0x4008ae9c, &(0x7f0000000040)=ANY=[@ANYBLOB="01000009"]) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000001980), 0x0) 2018/05/05 00:21:21 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060, 0x0, 0xfffffffffffffffe}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000a82000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000200)="66b8c4000f00d0c744240030000000c744240279591019ff1c246566640f2091c4017d5bda490fc75f5fc7442400aeefd3bcc7442402aa190000c7442406000000000f011c240f8bc200000066b8e4000f00d80f2c4900c7442400bc000000c74424028000c0fec7442406000000000f011424", 0x73}], 0x1, 0x0, &(0x7f00000002c0), 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x2, 0x101200) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f0000000140)={r4, 0x8}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000040)) 2018/05/05 00:21:22 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000340)={{}, "706f7274300000000000fffffdfd0000000000000000000000000000000000ff00"}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/05 00:21:22 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x80, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000140)=0x7d7f, 0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000006c0)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) connect$inet6(r1, &(0x7f0000000700)={0xa, 0x4e20, 0x80, @local={0xfe, 0x80, [], 0xaa}, 0x800}, 0x1c) r2 = socket$inet6(0xa, 0x3, 0x2) connect$inet6(r2, &(0x7f0000002fe4)={0xa}, 0x1c) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000180)={r3, 0x3}) sendmsg(r1, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000000ff0)=[{&(0x7f0000013ffe)="0600", 0x2}], 0x1, &(0x7f0000026000)}, 0x2000c080) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000280)=0x2000000000000, &(0x7f00000002c0)=0x1) timer_create(0x3, &(0x7f0000000200)={0x0, 0x18, 0x5, @tid=0xffffffffffffffff}, &(0x7f0000000240)=0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f0000000040), 0xc, r1, 0xb}) timer_delete(r4) writev(r2, &(0x7f0000000000)=[{&(0x7f0000000080)="c8b086140853f7a8d6cebcf6fa9e8bb453da1158c820c084b7c524c0addb09bd12faa3737f4403c80444718b84bc", 0x2e}], 0x1) 2018/05/05 00:21:22 executing program 2: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x20000) writev(r0, &(0x7f00001b6f90)=[{&(0x7f0000000040)="e59bc053050000007bb51f597ea6feb27c6371100ca6f5c53ded1a2f0fd1c92c1f8082d61217feadb3af", 0x2a}], 0x1) close(r0) 2018/05/05 00:21:22 executing program 7: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/netlink\x00') bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256\x00'}, 0x43) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000000), 0x208) 2018/05/05 00:21:22 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) r3 = semget$private(0x0, 0x1, 0x82) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x442000, 0x0) semctl$SETVAL(r3, 0x2, 0x10, &(0x7f0000000040)=0x1) add_key(&(0x7f0000000980)='rxrpc\x00', &(0x7f00000009c0)={0x73, 0x79, 0x7a}, &(0x7f0000000a00)="e45d93a2a10911fdc2f6bf2c786f673f", 0x10, 0x0) pipe2(&(0x7f0000000000), 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r4, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500)}], 0x1, &(0x7f0000000000), 0xf6}}], 0x2, 0x0) sendfile(r1, r2, &(0x7f0000001000), 0x400000000fee) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f0000000140)=@nfc, 0x2cc, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x0, &(0x7f0000000680)=""/108, 0xfce4}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164, 0x109}], 0x3c3}}], 0x1b1, 0x0, 0x0) 2018/05/05 00:21:22 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x200, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000240)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/05 00:21:22 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000040)={&(0x7f000000f000/0x3000)=nil, 0x7, 0x4, 0x4, &(0x7f0000ffd000/0x3000)=nil, 0x8}) write(r0, &(0x7f0000000000)="b63db85e1e8d020000feff00003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a31", 0x31) r1 = syz_open_dev$mouse(&(0x7f0000000400)='/dev/input/mouse#\x00', 0x3f, 0x41) execveat(r1, &(0x7f0000000440)='./file1\x00', &(0x7f0000000580)=[&(0x7f0000000480)='nat\x00', &(0x7f00000004c0)='nat\x00', &(0x7f0000000500)='nat\x00', &(0x7f0000000540)='/dev/sg#\x00'], &(0x7f0000000840)=[&(0x7f00000005c0)='!\x00', &(0x7f0000000600)='\'trusted}(system!\x00', &(0x7f0000000640)='nat\x00', &(0x7f0000000680)='nat\x00', &(0x7f00000006c0)='nat\x00', &(0x7f0000000700)='nat\x00', &(0x7f0000000740)="757365725cc800", &(0x7f0000000780)='),]H-usernodevvmnet1eth0\x00', &(0x7f00000007c0)='/dev/sg#\x00', &(0x7f0000000800)='nat\x00'], 0x1c00) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) sendmsg$unix(r0, &(0x7f0000001600)={&(0x7f00000012c0)=@file={0x0, './file1\x00'}, 0x6e, &(0x7f00000015c0)=[{&(0x7f0000001340)="f8023dddfff3c56a932acb676e512887ab74093b716c0223dc84234085678151041c6861149a44afc61e4e37bf01cbf72208368d546deaa92c921f140bee851a3e3d4cd5564557d46a89c7d4773226662c6317a6acc05219a06dcedcfce03b86f690e90142eb3021d4256d9357d9ee2f131d0d30f53a28e15e3e8161432ad14a48dc020dfc2f523aead0951db23f3b405d7e453fa9438b4f75455e95bc49948e113215576ce4f473825378f90bd83167f3d29e878a6e026a7a595d725c82b2e2d1995066e53218d26364803519906b12b08d19f70911e9b87829edb909", 0xdd}], 0x1, 0x0, 0x0, 0x40804}, 0x20000001) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000003c0)=0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001240)=@nat={'nat\x00', 0x19, 0x4, 0xe81, [0x20000380, 0x0, 0x0, 0x20000788, 0x20000950], 0x0, &(0x7f0000000080), &(0x7f0000001640)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="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"]}, 0xeeb) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000380)={&(0x7f0000ffe000/0x2000)=nil, 0x0, 0x3, 0x11, &(0x7f0000010000/0x1000)=nil, 0x6}) 2018/05/05 00:21:22 executing program 1: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000017fdc)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x5, 0x0, 0x3, 0x9}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r1}, 0x2f4) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000640)="2400000003031f001cfffd946fa2830020200a000900010002e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) clock_gettime(0x3, &(0x7f00000000c0)) [ 382.863621] sg_write: data in/out 167162/1 bytes for SCSI command 0xff-- guessing data in; [ 382.863621] program syz-executor5 not setting count and/or reply_len properly [ 382.896195] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/05 00:21:22 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x2) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000040)=0x4, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000080), &(0x7f0000000180)=0xfffffffffffffefc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) [ 382.911437] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. [ 382.934465] sg_write: data in/out 167162/1 bytes for SCSI command 0xff-- guessing data in; [ 382.934465] program syz-executor5 not setting count and/or reply_len properly 2018/05/05 00:21:22 executing program 2: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='tunl0\x00', 0x10) r0 = memfd_create(&(0x7f0000000400)='.\x00', 0x2) syz_mount_image$hfs(&(0x7f00000001c0)='hfs\x00', &(0x7f0000000200)='./file0\x00', 0xff, 0x2, &(0x7f0000000640)=[{&(0x7f0000000300), 0x0, 0xf368}, {&(0x7f00000003c0)="02", 0x1, 0x7ac}], 0x200000, &(0x7f0000000700)=ANY=[]) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) socket$inet(0x2, 0x0, 0xffff) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x5, 0x0, 0x6, 0x451, 0x0}, &(0x7f0000000140)=0x10) accept4$netrom(r2, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x800) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000180)=r3, 0x4) r4 = add_key(&(0x7f0000001000)='dns_resolver\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000013000)="0401", 0x2, 0xfffffffffffffffe) keyctl$read(0xb, r4, &(0x7f0000000000)=""/161, 0xa1) r5 = dup2(r1, r0) r6 = syz_open_dev$dspn(&(0x7f0000000540)='/dev/dsp#\x00', 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TLS_RX(r2, 0x6, 0x2, &(0x7f0000000280)={0x303, 0x33}, 0x4) ioctl$int_in(r6, 0x800000c004500a, &(0x7f0000000640)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x2000000008, 0x84) openat$cgroup_int(r5, &(0x7f0000000100)='cgroup.max.depth\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc0605345, &(0x7f000003a000)) ioctl$KVM_IRQ_LINE(r5, 0x4008ae61, &(0x7f0000000240)={0x1, 0x3}) socket$kcm(0x29, 0x2, 0x0) 2018/05/05 00:21:22 executing program 7: sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000015c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000013c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="002000400001000000000000000023e13568fb071bb4123e0f347c91e9e568882e96a16044d4d5a70b081b1805d0a7c81f540efb7d0c933e3d1ba4128f5a7c1d0616117fa736ce2ca6bcd580f12bf5a1c349b2cedd5dda2127fc493114c89915ecf4a13154288a2dffffffff0040000014ac2c0e4b636dab27c2fb0cf7e3a4f87f9b08f62b7bd4be2c34e19bcfa41030fe0aa4df592467514a58c9b8a3688e1edf513c63bdcec230cb17995c7d85d64bfcbff98c5dda9bb4d9959239a26135a9308990b765af0b35a4536853cf2971746ea83420dc0719b06e3bbda2c6eb506f393e589e51c1d322416b8a249e722071ff77f61a"], 0x14}, 0x1}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = eventfd2(0x0, 0x0) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x60240, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x7e00}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000140)={r5, 0x4bc3}, &(0x7f0000000180)=0x8) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r2, 0x0, 0x2, r3}) [ 382.964007] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. [ 383.011670] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/05 00:21:23 executing program 5: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000020ff0)=[{&(0x7f0000000000)="2f0000001c000367ffffff000d000000020000f5010a0000000003c91300010023000000000000005867000000050b", 0x2f}], 0x1}, 0x0) sync_file_range(r0, 0x3b1, 0x14000, 0x5) 2018/05/05 00:21:23 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0xffff7fffffffffff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x1, 0x1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x69}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x20}}}}, &(0x7f0000000280)=0x84) socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) ioctl$int_in(r1, 0x5452, &(0x7f000079d000)=0x100000000000001) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/05/05 00:21:23 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000040)=0x1e) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000074000), 0x4) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000000280)=""/202, &(0x7f0000000140)=0xca) getpeername$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000100)={@mcast2={0xff, 0x2, [], 0x1}, 0x4b, r2}) 2018/05/05 00:21:23 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) close(r1) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000000b000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000080)="0f2147660f7fd466b92f0200000f32ba610066b80000008066ef3e660f3a0e663e9f0f0865660f71f1c60f01df670fae43fa65646765660f15e3", 0x3a}], 0x1, 0x0, &(0x7f0000000140), 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x8e5, 0x80) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f00000001c0)={r4}) 2018/05/05 00:21:23 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x4}, 0xb) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x6, 0x4) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) read(r0, &(0x7f00005f6000)=""/99, 0x63) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x2000c2) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) 2018/05/05 00:21:24 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000340)={{}, "706f7274300000400000000000000000000000000000000000000000000000ff00"}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/05 00:21:24 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000340)=0x1000000001, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x2c, &(0x7f0000000040)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0xc753}]}, &(0x7f0000000140)=0x10) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vsock\x00', 0x402902, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f0000000300)=""/45) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r1, 0x5, 0x6, 0x2}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000480)}, 0x20000041) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000380)={r1, 0x58b, 0x9c, "073fc32a1d1c18c158778c346703149cc67dd3c4ed7b97d6f96be14e4785f13b2d61eed7250e192add0f2abc7d8f6bfd31b95b36774b0ca7afebacacb194fe8eca2fda9dca7bde188c2ed470b6c813bb8d21a39c27d2522dd14d9b9c604a2db289761f54e48b77be10e82b37e99c6e1557b7bb5ce4adee95cc21eb403cb9064e1ed3d810a10481c25ba6cf0762238fbda7ab54559e77df4c8e1be0b6"}, 0xa4) r3 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x0, 0x484000) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000200)=@req={0x6, 0x6, 0xbfb5, 0xffff}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x1, &(0x7f0000000280)="9265cb98", 0x4) 2018/05/05 00:21:24 executing program 5: timer_create(0x3, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000dd3f32), &(0x7f0000c95f34)}}, &(0x7f00009e4000)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000200)={'erspan0\x00', 0xe6f5}) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) r2 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0xfffffffffffffffc, 0x0) bind$llc(r2, &(0x7f0000000180)={0x1a, 0x310, 0x6, 0x101, 0x8, 0x7fff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) timer_settime(0x0, 0x0, &(0x7f000006b000)={{}, {0x0, r1+10000000}}, &(0x7f0000040000)) clock_gettime(0x0, &(0x7f0000000080)={0x0}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000240)=0x0) wait4(r4, &(0x7f0000000280), 0x2, 0x0) rt_sigtimedwait(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000002c0)={r3}, 0x8) timer_gettime(0x0, &(0x7f0000000140)) openat$ion(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ion\x00', 0x40000, 0x0) 2018/05/05 00:21:24 executing program 6: r0 = memfd_create(&(0x7f00000000c0)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) writev(r0, &(0x7f0000000540)=[{&(0x7f0000000500)="c893a95595", 0x5}], 0x1) unlink(&(0x7f0000000000)='./file0\x00') 2018/05/05 00:21:24 executing program 4: r0 = memfd_create(&(0x7f0000000740)="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", 0x0) exit(0x2) write(r0, &(0x7f0000000000)="02", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfffe) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x8031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x9, 0x40002) getpeername$packet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000340)=0x14) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000200)=ANY=[], 0x0) mbind(&(0x7f0000656000/0x3000)=nil, 0x3000, 0x3, &(0x7f00000002c0)=0x2000000afb, 0x1ff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000001c0)={0x7fea, 0x0, 0x10000, 0x1000}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000200)={r2, 0x8}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000140)={&(0x7f000076d000/0x1000)=nil, 0x1000}) 2018/05/05 00:21:24 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x1, &(0x7f000039a000)=[{0x6}]}, 0x10) write(r1, &(0x7f0000000100), 0x10174) unshare(0x8000400) r2 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x0, 0x7, 0x3}) unshare(0xc000000) r3 = getpgrp(0xffffffffffffffff) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000000080), 0x0) userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000001c0)={0xaa, 0x4000002}) write$sndseq(r5, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) tee(r4, 0xffffffffffffffff, 0x1, 0x0) dup2(r0, r2) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000180)=0x200, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000002c0)=ANY=[], &(0x7f0000000480)) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000640)=ANY=[@ANYRES32, @ANYBLOB="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"], 0x2) memfd_create(&(0x7f0000000540)='\x00', 0x0) perf_event_open(&(0x7f00000005c0)={0x0, 0x195, 0x8, 0x9, 0x0, 0x8, 0x0, 0xfffffffffffffe01, 0x142, 0x1, 0x0, 0x0, 0x6, 0x9, 0x4, 0x5, 0x100000000, 0x8, 0x6, 0x0, 0x1, 0x8, 0x1, 0x800, 0x0, 0xfff, 0x0, 0xf4ca, 0x0, 0x4, 0x7, 0x800, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000000580), 0x1}, 0x10000, 0xfd, 0xb6, 0x7, 0x0, 0xf21, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x5, 0x3) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x101000, 0x0) timer_create(0x6, &(0x7f0000000200)={0x0, 0x30, 0x5, @tid=r3}, &(0x7f0000000240)=0x0) timer_gettime(r7, &(0x7f0000000280)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0x1000, 0x0, 0x0, 0x1fffc0000}) ioctl$DRM_IOCTL_AGP_FREE(r6, 0x40206435, &(0x7f0000000100)={0x40, r8, 0x10003, 0x5}) bind$alg(r0, &(0x7f0000f76fa8)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f75fdf)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) 2018/05/05 00:21:24 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000004f45)=""/187, 0xbb) setsockopt$inet6_int(r0, 0x29, 0x7e, &(0x7f0000013ffc)=0x2, 0xfffffffffffffdba) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/05 00:21:24 executing program 7: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$notify(r0, 0x402, 0x80000020) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x8, 0x2000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000100)=0x6b1, 0x4) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)=0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x3ff, 0x1, 0x6, 0x9, 0x0}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r2, 0x4}, 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)=0x0) prctl$setptracer(0x59616d61, r3) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000280)={r2, 0x3}, &(0x7f00000002c0)=0x8) sched_setaffinity(r3, 0x8, &(0x7f0000000300)=0x8000) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000340)=@sack_info={r2, 0x2, 0x5}, 0xc) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000380)) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f00000003c0)) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000400)="52b0ae6e0ea2dcfcbf2a3a3bff72bffbb527bc422c2013e331c9eb258efc3ffffc954de7822cf701c7a8e7da923aafe6f4505a26206d58ab9b59a5eeb20e2dc8203ecc98abfd332dc3aeca4aa82ae54655635222897701edb3", 0x59) r4 = accept$alg(r1, 0x0, 0x0) init_module(&(0x7f0000000480)='/dev/vcsa#\x00', 0xb, &(0x7f00000004c0)='^{\x00') ioctl$SG_GET_ACCESS_COUNT(r1, 0x2289, &(0x7f0000000500)) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000540)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) sendfile(r1, r4, 0x0, 0x7) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000580)={r2, 0x6}, &(0x7f00000005c0)=0x8) sched_rr_get_interval(r3, &(0x7f0000000600)) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000000680)={0x0, 0xffffffffffff2163, 0x1ff, &(0x7f0000000640)=0xffffffffffff0000}) ioctl$SG_GET_SCSI_ID(r1, 0x2276, &(0x7f00000006c0)) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000700)={0x7}, 0x1) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000740), &(0x7f0000000780)=0x4) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000007c0)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000800)={r5, 0x2}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000880)={{0x800, 0x1, 0x0, 0x1, "f35c99fda57320d89d6797f167b4a48d93374acc78088546122d4862d9e2d039cbc65fa48623e33b0d0657b2", 0x5}, 0x0, 0x0, 0x0, r3, 0x3, 0x80, "a92cebce265c00cc64a0b8066d31b7d503950ba8216e7c05cc7dc501ad95a03c8d9c67b21894ea4fa729bd94b83910a2a5562b7b15c43305bfb0e38796a070e0", &(0x7f0000000840)='\x00', 0x1, [], [0x101, 0x200, 0x100, 0x3]}) 2018/05/05 00:21:24 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000004f45)=""/187, 0xbb) accept4$inet6(r0, 0x0, &(0x7f0000000000), 0x800) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000013ffc)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/05 00:21:24 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000280)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000140)={{0x1}}) r1 = getpgrp(0x0) ioprio_set$pid(0x2, r1, 0x42ac2b90) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000000240)={0x4, 0x0, &(0x7f0000000080)="ece9c8173edb40df217e13820373dddbb99f6668b89b50dd9bfe0cb7e8d9edd689da651c7eec91a2124d7564306e515cbe9e89096d88c081dc3c4d50568c4d03e09d2266c36470fe37dd08e46413150333e0ceaa83fdd9d492a91ba833af148d3eec35c56662f243626b11fbdd159825eb3e564018cda4d09fa6f7a1a02eb3760d3692061387ad57c757d8435c41a602c75d2e14f946e5", &(0x7f00000001c0)="2e4b3ac0ca2a61e3df937a8c6f12f70a5c991aa644deeb5e0691e48bb9f36dc1ee2e0014e86d289f0b859c9081ebffa99de2e385288e97edee8e06a2a09ce1931604ee85b930e401e4d546ba83fdd6e3a604babfefa49038c800f6ecfa5e525f9bdb6ded04d90e4647114bbcff196881b3e0f591f2910bf19af6", 0x97, 0x7a}) 2018/05/05 00:21:24 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0x40081, 0x80000005, 0x0, 0x0, @time={0x77359400}, {}, {}, @time}], 0x30) 2018/05/05 00:21:24 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x400040) openat$cgroup_ro(r0, &(0x7f0000000080)='cpuset.effective_cpus\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2000) close(r1) syz_open_dev$random(&(0x7f00000000c0)='/dev/random\x00', 0x0, 0x28040) 2018/05/05 00:21:24 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000640)='/dev/zero\x00', 0x400, 0x0) recvfrom$unix(r0, &(0x7f0000001d40)=""/97, 0x61, 0x1, &(0x7f0000001dc0)=@file={0x1, './file0\x00'}, 0x6e) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x100, 0x0) signalfd(r1, &(0x7f00000002c0)={0x534c}, 0x8) r2 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) getdents(r2, &(0x7f0000000100)=""/65, 0x41) timer_create(0x3, &(0x7f0000000280)={0x0, 0x13, 0x0, @thr={&(0x7f0000000200)="f7e216eb984dc919438c609fc14c54ff205317bd362a42064b2a387ff3adccab4ef5f51852137376ddd5d6e3936fb9d30a32114f8fe568031cb0cf9fb103c202e2ddc6da9f773222f8cc0d3c8074ba", &(0x7f0000000400)="a2608ae50b5ee9eb4fb4bcf29ff31596f709426a028ed41b3f18595c2253785e7466b01c027539f491ae62509dbe03a8fb666b65045ec98bf46c2af2265b76fa1143a91839b3a42df019f126af0da72e8c533bff4f0de28ca117f57fce9ce139e96774dd2689a2297c12d1ff272ac8763e89ff684d778c9d4727c898f4749e172bdffaefddb19ec651de20d61706658c0df52bdff064d604d5c12dbe38b8150a090ef7e4255c36286f92ad6f89605daa18431589457c7da11da3cd60ab62"}}, &(0x7f0000000340)) lookup_dcookie(0x4, &(0x7f0000002740)=""/128, 0x80) sendmsg$kcm(r2, &(0x7f00000000c0)={&(0x7f0000000000)=@nfc_llcp={0x27, 0x1, 0x1, 0x5, 0x1, 0xe87, "9839baf022ef1a5ec47369a7a0f24a6441db9827a60c84dafc9627663de1dc04d515ec0b733352298c5ed35b0a7f69ac6c23985f1a2fde1e148321bf3e42a9", 0xb}, 0x80, &(0x7f0000001680)=[{&(0x7f0000000080)="fbf37132e3b565a320b0a6a5836dfcfe853ecb6da3091af86b39fc7a897e8aacfe2c", 0x22}, {&(0x7f0000000500)="c79dabfde2b5e798b8cf3c38a266082e3a05d9cbd5345c173e585adef8dfd1e5f21200ab408806bf30a5f558f1e33fe3c83503ecc05eedbaf2881d953d7259aac283e5a78fbe6399e957fb79a60b50c19f885865f7b316a8ff5668da41a7a35213a921042cbd186ab96e372e83bfdf43e1d9266a64fc86c4367b4d7ac9d3d34b3460df5a76d08d7b1012050671621a9d8ae134", 0x93}, {&(0x7f0000000680)="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", 0x1000}], 0x3, &(0x7f0000001700), 0x0, 0x4080}, 0x40000) 2018/05/05 00:21:24 executing program 2: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x11, r0, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) munmap(&(0x7f0000f20000/0x2000)=nil, 0x2000) sigaltstack(&(0x7f0000f1f000/0x3000)=nil, &(0x7f0000000000)) 2018/05/05 00:21:24 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x4, 0x200, 0x9, "cbb31920cea9", 0x1}}) r1 = getpgrp(0x0) sendmsg$nl_netfilter(r0, &(0x7f00000016c0)={&(0x7f0000001740)={0x10, 0x0, 0x0, 0x1090012}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB="e00100001e0402000228bd7000fe321208004a00", @ANYRES32=r1, @ANYPTR], 0x20}, 0x1, 0x0, 0x0, 0x8000}, 0x1) ioctl$SG_GET_COMMAND_Q(r0, 0x2270, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000140)={r2, r3/1000+30000}, 0x10) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001700)='IPVS\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x5}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000300)={r5, 0xff, 0x30, 0x2, 0x800}, &(0x7f0000000340)=0x18) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000580)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000540)={&(0x7f0000000480)=ANY=[@ANYBLOB="ac000000", @ANYRES16=r4, @ANYBLOB="000329bd7000fbdbdf25030000001c000300080003007f000000080003000200000008000100030000002c000300080008000800000008000500ac1414bb08000400ff000000080001000200000008000400eac1000008000500030000004800030014000600fe8000000000000000000000000000bb14000600fe8000000000000000000000000000bb1400020073797a5f74756e0000000000000000000800040004000000"], 0xac}, 0x1, 0x0, 0x0, 0x24040081}, 0x20004080) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000005c0)={0x0, 0x1000, "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"}, &(0x7f0000001600)=0x1008) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001640)={r6, 0x10000}, &(0x7f0000001680)=0x8) 2018/05/05 00:21:24 executing program 1: unshare(0x80008282) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000b00)={0x7, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000bc0)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x2, 0x40000000000000, 0x8, 0x1, 0x20}, 0x98) r1 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0xd27, 0x10580) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x8) fchmod(r1, 0x8) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)=0x0) wait4(r2, 0x0, 0x200000040000002, &(0x7f0000781f70)) prctl$setendian(0x14, 0x1) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f00000000c0)=0x2, 0x4) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x9, 0x10080) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) r4 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x8, 0x8000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4032, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r6 = dup(r5) 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r6, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x400000}) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x0, @thr={&(0x7f00000001c0)}}, &(0x7f0000000280)) sync() ioprio_set$pid(0x2, r2, 0x3fff) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000001c0)=[@text16={0x10, &(0x7f0000000100)="a7660f2ab7f689baf80c66b8dd09a78166efbafc0cb000ee66f20f01c966b80500000066b900fb00000f01c1f436f20f5ffe650f20002e2e0f01ca0f0133", 0x3e}], 0x1, 0x41, &(0x7f0000000180)=[@cstype0={0x4, 0xe}, @dstype3={0x7, 0x1}], 0x2) setsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000000240)=0x7, 0x4) clone(0x80000400, &(0x7f000052cf69), &(0x7f0000000000), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/05 00:21:25 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000340)={{}, "706f72743000fdfdffff000000000000000000000000000000000000000000ff00"}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/05 00:21:25 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000aa000)={0x0, 0x0, &(0x7f0000a3d000)={&(0x7f00000f3e08)={0x2, 0x15, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_address={0x4, 0x17, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}]}, 0x38}, 0x1}, 0x0) ioctl$KVM_SET_VAPIC_ADDR(0xffffffffffffffff, 0x4008ae93, &(0x7f00000001c0)=0x16000) r1 = dup3(0xffffffffffffffff, r0, 0x80000) ioctl$TCGETA(r1, 0x5405, &(0x7f00000000c0)) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'veth0_to_bond\x00', 0xb33}) 2018/05/05 00:21:25 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r1}) r2 = gettid() r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x300000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x30, r3, 0x2, 0x70bd29, 0x25dfdbfc, {0x11}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xa9}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x40000}, 0x800) r4 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x3, 0x2) exit(0x0) unlink(&(0x7f00000000c0)='./file0\x00') setsockopt$EBT_SO_SET_COUNTERS(r4, 0x0, 0x81, &(0x7f0000000200)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) getpriority(0x1, r2) 2018/05/05 00:21:25 executing program 1: clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) futex(&(0x7f0000000040)=0x2, 0x0, 0x2, &(0x7f0000000200)={r0, r1+10000000}, &(0x7f0000000240)=0x1, 0x2) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c50400aeb995298992ea5400c2", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$can_raw(r3, &(0x7f0000000840)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000000380)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5ebb1b98dd28e231"}, 0x95f6}, 0x1}, 0x0) recvmmsg(r3, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0xf3}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/05/05 00:21:25 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x40000, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000480)={'filter\x00'}, &(0x7f0000000500)=0x44) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x4102) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000002c0)={0x0, 0xffffffb1, "c54716b0302de4974cf4ce27ae8eb430e3c35a2cadad373325c6dc1f6166671ea90317bedcae1c4356b8f7d02f8e6201fb543dc4212be283f788c41729699ff744e00f81df82a4bdb525fee7adcde0894a0a771f070851"}, &(0x7f0000000340)=0x5f) r3 = semget(0x2, 0x0, 0x4) semop(r3, &(0x7f0000000540)=[{0x0, 0x4e5d, 0x1800}, {0x4, 0x7}, {0x0, 0x900000, 0x1800}, {0x0, 0x7, 0x1800}], 0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000380)={r2, @in6={{0xa, 0x4e23, 0x309, @empty, 0x87}}}, 0x84) pipe2(&(0x7f00000001c0), 0x800) r4 = timerfd_create(0x0, 0x0) timerfd_settime(r4, 0x3, &(0x7f0000000140)={{0x4000000000000000}, {0x0, 0x989680}}, &(0x7f0000000100)) timerfd_gettime(r4, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000280)={r2, 0x1}, &(0x7f0000000440)=0x8) 2018/05/05 00:21:25 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x4, 0x200, 0x9, "cbb31920cea9", 0x1}}) r1 = getpgrp(0x0) sendmsg$nl_netfilter(r0, &(0x7f00000016c0)={&(0x7f0000001740)={0x10, 0x0, 0x0, 0x1090012}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB="e00100001e0402000228bd7000fe321208004a00", @ANYRES32=r1, @ANYPTR], 0x20}, 0x1, 0x0, 0x0, 0x8000}, 0x1) ioctl$SG_GET_COMMAND_Q(r0, 0x2270, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000140)={r2, r3/1000+30000}, 0x10) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001700)='IPVS\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x5}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000300)={r5, 0xff, 0x30, 0x2, 0x800}, &(0x7f0000000340)=0x18) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000580)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000540)={&(0x7f0000000480)=ANY=[@ANYBLOB="ac000000", @ANYRES16=r4, @ANYBLOB="000329bd7000fbdbdf25030000001c000300080003007f000000080003000200000008000100030000002c000300080008000800000008000500ac1414bb08000400ff000000080001000200000008000400eac1000008000500030000004800030014000600fe8000000000000000000000000000bb14000600fe8000000000000000000000000000bb1400020073797a5f74756e0000000000000000000800040004000000"], 0xac}, 0x1, 0x0, 0x0, 0x24040081}, 0x20004080) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000005c0)={0x0, 0x1000, "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"}, &(0x7f0000001600)=0x1008) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001640)={r6, 0x10000}, &(0x7f0000001680)=0x8) 2018/05/05 00:21:25 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept(r0, &(0x7f0000000100)=@pptp, &(0x7f0000000180)=0x80) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f00000001c0)={'filter\x00', 0x1f, "6ab22966e68c0dbe1ea27985e05fa4bbcd720542ec00f7ab224271f79c52b1"}, &(0x7f0000000240)=0x43) memfd_create(&(0x7f00000000c0)='[bdev.eth1em0\x00', 0x2) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) write(r2, &(0x7f00001eaf7c)="d33e3ac1792bbce4d7f62d063a492bc83d59408649b981c2d0e252ec8e311c2c5558503f65a3dac5a7bc6305c80648370caa813da5b8102d6276f941052004f101bc99f4bb70da53ff5e143cc3716651c12a1a70ab796231ead171a904fdc483", 0x60) read(r2, &(0x7f0000000000)=""/186, 0xba) 2018/05/05 00:21:25 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x208000) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'bridge0\x00', 0x200}) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000080)=0x7) 2018/05/05 00:21:25 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000580)="27000000140007070375009701310f0a1e1108000000729bf0000000020002552986a76b014274", 0x27) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000f80)='/dev/input/mice\x00', 0x0, 0xa2101) getsockopt$inet6_dccp_int(r2, 0x21, 0x1b, &(0x7f0000001a00), &(0x7f0000001f00)=0x4) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/152, 0x98}, {&(0x7f0000000180)=""/234, 0xea}], 0x2, &(0x7f00000002c0)=""/154, 0x9a, 0x80}, 0x4}, {{&(0x7f0000000380)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000400)=""/67, 0x43}, {&(0x7f0000000480)=""/82, 0x52}, {&(0x7f00000005c0)=""/176, 0xb0}, {&(0x7f0000000680)=""/168, 0xa8}, {&(0x7f0000000740)=""/215, 0xd7}, {&(0x7f0000000500)=""/10, 0xa}], 0x6, &(0x7f00000008c0)=""/183, 0xb7, 0x5}, 0x7ff}, {{&(0x7f0000000980)=@nl=@unspec, 0x80, &(0x7f0000000ac0)=[{&(0x7f0000000540)=""/19, 0x13}, {&(0x7f0000000a00)=""/163, 0xa3}], 0x2, 0x0, 0x0, 0x1}, 0x4}, {{&(0x7f0000000b00)=@rc, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000b80)=""/189, 0xbd}], 0x1, &(0x7f0000000c80)=""/81, 0x51, 0x5}, 0x5}, {{&(0x7f0000000d00)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f00000010c0)=[{&(0x7f0000000d80)=""/20, 0x14}, {&(0x7f0000000dc0)=""/47, 0x2f}, {&(0x7f0000000e00)=""/122, 0x7a}, {&(0x7f0000000e80)=""/204, 0xcc}, {&(0x7f0000000f80)}, {&(0x7f0000000fc0)=""/244, 0xf4}], 0x6, &(0x7f0000001140)=""/179, 0xb3, 0xc7}, 0xfff}, {{&(0x7f0000001200)=@can, 0x80, &(0x7f0000001300)=[{&(0x7f0000001280)=""/119, 0x77}], 0x1, 0x0, 0x0, 0x8}, 0x101}, {{&(0x7f0000001340)=@rc, 0x80, &(0x7f00000016c0)=[{&(0x7f00000013c0)=""/199, 0xc7}, {&(0x7f00000014c0)=""/227, 0xe3}, {&(0x7f00000015c0)=""/242, 0xf2}], 0x3, &(0x7f0000001700)=""/157, 0x9d, 0x3f}, 0x100000000}, {{&(0x7f00000017c0)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000001a80)=[{&(0x7f0000001840)=""/235, 0xeb}, {&(0x7f0000001940)=""/100, 0x64}, {&(0x7f00000019c0)=""/39, 0x27}, {&(0x7f0000001a00)}, {&(0x7f0000001a40)=""/59, 0x3b}], 0x5, &(0x7f0000001b00)=""/75, 0x4b, 0x8}, 0xfffffffffffeffff}, {{&(0x7f0000001b80)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000002040)=[{&(0x7f0000001c00)=""/65, 0x41}, {&(0x7f0000001c80)=""/150, 0x96}, {&(0x7f0000001d40)=""/171, 0xab}, {&(0x7f0000001e00)=""/174, 0xae}, {&(0x7f0000001ec0)=""/52, 0x34}, {&(0x7f0000001f00)}, {&(0x7f0000001f40)=""/249, 0xf9}], 0x7, &(0x7f00000020c0)=""/4096, 0x1000, 0x1ff}, 0x6}, {{&(0x7f00000030c0)=@rc, 0x80, &(0x7f0000003200)=[{&(0x7f0000003140)=""/34, 0x22}, {&(0x7f0000003180)=""/87, 0x57}], 0x2, &(0x7f0000003240)=""/214, 0xd6, 0x3}, 0xa2}], 0xa, 0x40, &(0x7f00000035c0)={0x77359400}) bind$vsock_dgram(r3, &(0x7f0000003600)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) 2018/05/05 00:21:25 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x4, 0x200, 0x9, "cbb31920cea9", 0x1}}) r1 = getpgrp(0x0) sendmsg$nl_netfilter(r0, &(0x7f00000016c0)={&(0x7f0000001740)={0x10, 0x0, 0x0, 0x1090012}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB="e00100001e0402000228bd7000fe321208004a00", @ANYRES32=r1, @ANYPTR], 0x20}, 0x1, 0x0, 0x0, 0x8000}, 0x1) ioctl$SG_GET_COMMAND_Q(r0, 0x2270, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000140)={r2, r3/1000+30000}, 0x10) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001700)='IPVS\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x5}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000300)={r5, 0xff, 0x30, 0x2, 0x800}, &(0x7f0000000340)=0x18) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000580)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000540)={&(0x7f0000000480)=ANY=[@ANYBLOB="ac000000", @ANYRES16=r4, @ANYBLOB="000329bd7000fbdbdf25030000001c000300080003007f000000080003000200000008000100030000002c000300080008000800000008000500ac1414bb08000400ff000000080001000200000008000400eac1000008000500030000004800030014000600fe8000000000000000000000000000bb14000600fe8000000000000000000000000000bb1400020073797a5f74756e0000000000000000000800040004000000"], 0xac}, 0x1, 0x0, 0x0, 0x24040081}, 0x20004080) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000005c0)={0x0, 0x1000, "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"}, &(0x7f0000001600)=0x1008) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001640)={r6, 0x10000}, &(0x7f0000001680)=0x8) 2018/05/05 00:21:25 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xc}}}, [0x9, 0x1, 0x5, 0x800, 0x9, 0x6, 0x2, 0x0, 0x200, 0x67f1, 0x7f, 0x0, 0x100, 0x3, 0x80000001]}, &(0x7f0000000080)=0x100) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000000c0)={r3, 0x5}, 0x8) sendmsg$nl_netfilter(r1, &(0x7f0000065fc8)={&(0x7f0000002540)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000140)=ANY=[@ANYBLOB="2c000000070afdff0000003e51b58bece0de0000000000000000001800010014000000ff0200000000000000"], 0x2c}, 0x1}, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x5, 0x400) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000280)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00000002c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000000300)={r5, r6}) 2018/05/05 00:21:25 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, &(0x7f0000000140)="2ed8d921741c3aba5e4a7bc59605e7fcb91f3d5d00000000000000b8acb0b2390a4942ecfa45ea692770e981d5061411d3684bb71d1dffffc3ea90479c16232b752d2183adeab63f3d639f9af3a06ab8b44d141fc639a460daa51ca7d52c5c04aaf6ee7f") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000fc1000)='./file0\x00', &(0x7f0000000080)="e73e806e7304", 0x200000000000, 0x0) mount(&(0x7f00000000c0)='/\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='nfs\x00', 0x8ff8c, &(0x7f000002f000)) umount2(&(0x7f0000000240)='./file0\x00', 0x2) [ 385.988996] netlink: 24 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/05 00:21:25 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x4, 0x200, 0x9, "cbb31920cea9", 0x1}}) r1 = getpgrp(0x0) sendmsg$nl_netfilter(r0, &(0x7f00000016c0)={&(0x7f0000001740)={0x10, 0x0, 0x0, 0x1090012}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB="e00100001e0402000228bd7000fe321208004a00", @ANYRES32=r1, @ANYPTR], 0x20}, 0x1, 0x0, 0x0, 0x8000}, 0x1) ioctl$SG_GET_COMMAND_Q(r0, 0x2270, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000140)={r2, r3/1000+30000}, 0x10) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001700)='IPVS\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x5}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000300)={r5, 0xff, 0x30, 0x2, 0x800}, &(0x7f0000000340)=0x18) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000580)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000540)={&(0x7f0000000480)=ANY=[@ANYBLOB="ac000000", @ANYRES16=r4, @ANYBLOB="000329bd7000fbdbdf25030000001c000300080003007f000000080003000200000008000100030000002c000300080008000800000008000500ac1414bb08000400ff000000080001000200000008000400eac1000008000500030000004800030014000600fe8000000000000000000000000000bb14000600fe8000000000000000000000000000bb1400020073797a5f74756e0000000000000000000800040004000000"], 0xac}, 0x1, 0x0, 0x0, 0x24040081}, 0x20004080) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000005c0)={0x0, 0x1000, "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"}, &(0x7f0000001600)=0x1008) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001640)={r6, 0x10000}, &(0x7f0000001680)=0x8) 2018/05/05 00:21:26 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000100)={0x1, &(0x7f0000000080)=[{0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000180)={r1, 0x3}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000001c0)={{0x2, 0x4e24, @rand_addr=0x2}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x8, {0x2, 0x4e20, @multicast1=0xe0000001}, 'bond_slave_0\x00'}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x88000, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000000040)={0xcb1, 0x8000}) write(0xffffffffffffffff, &(0x7f000006e000), 0xfffffffffffffdec) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f00000000c0)=0x9) write(0xffffffffffffffff, &(0x7f0000000140)="c3a30ca216d47c65bede467c20aaa8cdfb3d33870f2205408ea670c9ea0a4ec9ca73d58bed5fd05d34cbd5c6b83d6c24c3b6c55290", 0x35) 2018/05/05 00:21:26 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xffffffffffffff6e) r0 = socket(0x1, 0x4000000000080003, 0xfffffffffffffff8) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f00006e8000)=0x1, 0x4) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x1fd) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x9, 0x0, 0x6, 0x80000001}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x5a1, 0x7fff}, 0x8) [ 386.036110] netlink: 24 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/05 00:21:26 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x4, 0x200, 0x9, "cbb31920cea9", 0x1}}) r1 = getpgrp(0x0) sendmsg$nl_netfilter(r0, &(0x7f00000016c0)={&(0x7f0000001740)={0x10, 0x0, 0x0, 0x1090012}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB="e00100001e0402000228bd7000fe321208004a00", @ANYRES32=r1, @ANYPTR], 0x20}, 0x1, 0x0, 0x0, 0x8000}, 0x1) ioctl$SG_GET_COMMAND_Q(r0, 0x2270, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000140)={r2, r3/1000+30000}, 0x10) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001700)='IPVS\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x5}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000300)={r5, 0xff, 0x30, 0x2, 0x800}, &(0x7f0000000340)=0x18) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000580)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000540)={&(0x7f0000000480)=ANY=[@ANYBLOB="ac000000", @ANYRES16=r4, @ANYBLOB="000329bd7000fbdbdf25030000001c000300080003007f000000080003000200000008000100030000002c000300080008000800000008000500ac1414bb08000400ff000000080001000200000008000400eac1000008000500030000004800030014000600fe8000000000000000000000000000bb14000600fe8000000000000000000000000000bb1400020073797a5f74756e0000000000000000000800040004000000"], 0xac}, 0x1, 0x0, 0x0, 0x24040081}, 0x20004080) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000005c0)={0x0, 0x1000, "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"}, &(0x7f0000001600)=0x1008) 2018/05/05 00:21:26 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000340)={{}, "706f7274300000000000000000010000000000000000000000000000000000ff00"}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/05 00:21:26 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(arc4))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)='\n', 0x1) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x7fff, 0x800) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000140)) r3 = dup(r1) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f0000000080)={0x3, &(0x7f0000001780)=[{}, {}, {}]}) sendmsg$inet_sctp(r3, &(0x7f0000001740)={&(0x7f00000001c0)=@in={0x2, 0x0, @rand_addr}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000200)="cf", 0x1}], 0x1, &(0x7f00000016c0)}, 0xc005) sendmmsg$alg(r1, &(0x7f0000002680)=[{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001640)="189e", 0x2}], 0x1, &(0x7f0000000040)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/05 00:21:26 executing program 6: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x4100, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f00000003c0)={"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"}) socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(0xffffffffffffffff, 0x5416, &(0x7f0000000380)) 2018/05/05 00:21:26 executing program 4: r0 = socket(0xa, 0x2, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x4000}], 0x1, &(0x7f0000000040), &(0x7f0000000080)={0x6}, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000100)=@ethtool_gstrings={0x1b, 0x5}}) 2018/05/05 00:21:26 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0x4004743d, &(0x7f0000000000)=""/246) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100), &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)={'bridge0\x00'}) 2018/05/05 00:21:26 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x80001) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f00000000c0)=0x101) 2018/05/05 00:21:26 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x4, 0x200, 0x9, "cbb31920cea9", 0x1}}) r1 = getpgrp(0x0) sendmsg$nl_netfilter(r0, &(0x7f00000016c0)={&(0x7f0000001740)={0x10, 0x0, 0x0, 0x1090012}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB="e00100001e0402000228bd7000fe321208004a00", @ANYRES32=r1, @ANYPTR], 0x20}, 0x1, 0x0, 0x0, 0x8000}, 0x1) ioctl$SG_GET_COMMAND_Q(r0, 0x2270, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000140)={r2, r3/1000+30000}, 0x10) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001700)='IPVS\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x5}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000300)={r5, 0xff, 0x30, 0x2, 0x800}, &(0x7f0000000340)=0x18) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000580)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000540)={&(0x7f0000000480)=ANY=[@ANYBLOB="ac000000", @ANYRES16=r4, @ANYBLOB="000329bd7000fbdbdf25030000001c000300080003007f000000080003000200000008000100030000002c000300080008000800000008000500ac1414bb08000400ff000000080001000200000008000400eac1000008000500030000004800030014000600fe8000000000000000000000000000bb14000600fe8000000000000000000000000000bb1400020073797a5f74756e0000000000000000000800040004000000"], 0xac}, 0x1, 0x0, 0x0, 0x24040081}, 0x20004080) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x0) 2018/05/05 00:21:26 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$rdma_cm(r0, &(0x7f0000002c80)=ANY=[@ANYBLOB="00000000080000fa00608665e9000000", @ANYPTR=&(0x7f0000002c40)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20) [ 386.951165] device lo entered promiscuous mode 2018/05/05 00:21:26 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$vcsn(&(0x7f00000002c0)='/dev/vcs#\x00', 0x4d5e, 0x280400) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000300)={r0}) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)={0x14, 0x27, 0x331, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) getsockopt(r0, 0x400, 0xfff, &(0x7f0000000100)=""/202, &(0x7f0000000280)=0xca) 2018/05/05 00:21:26 executing program 4: syz_emit_ethernet(0x7e, &(0x7f0000000180)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0800450000700000000000019078ac1414bbac1414110b00907800000000450000000000000000840000ac1414aaac141400444000000000000000000000e000000200000000e000000100000000000000007f00000100000000ffffffff00800000e000000100000000ac14140000000000"], &(0x7f0000000140)) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x1) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000040)="25f93f76fc821056bed2ed8bc541977ecfe19b731f1ea51dac3ed846c907fca641eba1fbe587c3c83ee60c5b743dce8be3e28b1aeb0754d65cc0572713c20897217e9aa56120e623934b55de5a99b91d45da0b53d0051283564b300ed82e4684437b57059313506b5f3c3c67a3696eece04bf9d8f25d31258a837c84b8f1d8e4c4285dc3f0d98028141488ba91162bbc3c2df4555456248096c1c04ba5ff0e3c4479a51f6c3b391fd8797f3d7b9dd1586e1798f02da01c962950f693a64084115be1a2ae319b8b17f54ac9b88670bf733e76df6076af1fdd033989866845bfc4fbd07c96fd42a33a050df871b6371e25c6b89a59", 0xf4}, {&(0x7f0000000200)="a898", 0x2}], 0x2) r1 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x6, &(0x7f0000000280)={0x0, 0x5, 0x800, 0x0, r1}) 2018/05/05 00:21:26 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000080)=0x40) keyctl$dh_compute(0x17, &(0x7f00000003c0), &(0x7f0000000400)=""/184, 0xb8, &(0x7f0000000540)={&(0x7f00000004c0)={'digest_null\x00'}, &(0x7f0000000500)}) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x4, 0x10400) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000100)={0x7fff, 0x2, 0x2}) getpeername$packet(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000009c0)=0x14) setsockopt$inet_dccp_buf(r0, 0x21, 0xcd, &(0x7f0000000140)="2d31892a618d36845428bb52efbb0ed6e82cacfe9dc89ac62898bcecd63d5e3fbfa600b0889a521bfaa734fc1d31918010a32d0b8edf2220ff13382534c7126740fe358b338d214652cbfd22685a4a7b552733a1084a0442e06ff1c8853aaaa49b444cd08b8c93faa3e8d25e9101eae14d3ed4847fbfcb", 0x77) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, &(0x7f0000000c00)={&(0x7f00000006c0)={0x10}, 0xc, &(0x7f0000000bc0)={&(0x7f0000000d40)=ANY=[@ANYRES32, @ANYRES32, @ANYRES32], 0x3}, 0x1}, 0x0) dup(0xffffffffffffffff) [ 387.001443] device lo left promiscuous mode 2018/05/05 00:21:26 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x4, 0x200, 0x9, "cbb31920cea9", 0x1}}) r1 = getpgrp(0x0) sendmsg$nl_netfilter(r0, &(0x7f00000016c0)={&(0x7f0000001740)={0x10, 0x0, 0x0, 0x1090012}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB="e00100001e0402000228bd7000fe321208004a00", @ANYRES32=r1, @ANYPTR], 0x20}, 0x1, 0x0, 0x0, 0x8000}, 0x1) ioctl$SG_GET_COMMAND_Q(r0, 0x2270, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000140)={r2, r3/1000+30000}, 0x10) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000001700)='IPVS\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x5}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000300)={r4, 0xff, 0x30, 0x2, 0x800}, &(0x7f0000000340)=0x18) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x0) [ 387.027619] device lo entered promiscuous mode 2018/05/05 00:21:27 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x0, 0x0, 0x9}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f0000000040)={0x10200, 0x0, &(0x7f0000016000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000014000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000400)="baf80c66b8f5e29b8266efbafc0cb04cee0f21a90f22570fe2a2880b230f0f009678002e0f01cbba4300ec0f01cf66b8c63554fa0f23c00f21f86635030006000f23f8", 0x43}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)={0x1, 0x0, [{0x80e}]}) 2018/05/05 00:21:27 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/cuse\x00', 0x7ff, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000040)={0x81, 0xffffffffffffff00, 0xfff, 0x7, 0x9, 0x1}) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000080)=@srh={0x0, 0x6, 0x4, 0x3, 0x40, 0x5, 0xaebb, [@loopback={0x0, 0x1}, @empty, @dev={0xfe, 0x80, [], 0x18}]}, 0x38) mprotect(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x300000a) write$binfmt_aout(r0, &(0x7f00000000c0)={{0x1cf, 0x1f, 0xca6, 0x3a1, 0x305, 0x8d8b, 0x3d}, "9206f914c7688b92bd7e5c1dca1b4978e1970afba4f0058731ec36eb5df03561730274395799a84fc2029078d4ffd06e8818e315712f801d685ca325c2ab82664604c5e89aa2a9f6103fbb3a9d10e9336822fe79e00bc8442aa5cef1677ee613636d961f75da0caee81d275e0a8f235d8f2de82c49c81036cf7aa16e3d20722472415111c4c2892fb98464d9c2959754e763336fbea0b1b1ba7346eeb3118585bd8b9caf66522229cf5ea7914ce09d8323effd30c1e475d2335c17bde5ec1a535d53a5290ef5b23876be5d", [[], [], []]}, 0x3eb) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x80000000) getdents64(r0, &(0x7f0000000500)=""/153, 0x99) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x2d7f, 0x4) 2018/05/05 00:21:27 executing program 1: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)="64656a02740580", 0x3, &(0x7f0000000280)="84348dd6513b000000000000000000003964000000006995f51b591175e0981f9fcd1cbc9db12604d4501701535a9dbd32c0354d8b6980e0a8b4fe05296554e62c3477e9543b9fb58b1376d59dae9105c5fb0d5acacaa871") chroot(&(0x7f0000fddff8)='./file0\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) removexattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@random={'os2.', "1d00"}) pivot_root(&(0x7f0000797ff8)='./file0\x00', &(0x7f0000118ff8)='./file0\x00') 2018/05/05 00:21:27 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfdef, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaa00ff86dd6076605100303a00fe8000a9219701000100ff0200000000000000000000000001000000000000001406e95fc5961e00000000ff010000000000c90503000004000001ff0200000000000000000000000000010d635796efe1"], 0x0) 2018/05/05 00:21:27 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000340)={{}, "706f7274300000000000000000400000000000000000000000000000000000ff00"}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/05 00:21:27 executing program 5: setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000000)=0x1, 0x4) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0xc080) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x100000001, 0x0, 0x2, 0x4}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00000000c0)={r1, 0x7}) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000540)=@nat={'na%\x00', 0x19, 0x3, 0x380, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'nr0\x00', 'gretap0\x00', 'tunl0\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xf8, 0x130}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x1}, {0x0, '\x00', 0x1, 0x0, 0x2, [{{{0x0, 0x0, 0x0, 'dummy0\x00', 'bpq0\x00', 'ip6tnl0\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}, {{{0x0, 0x0, 0x0, 'bridge0\x00', 'ip6tnl0\x00', 'bcsh0\x00', 'vlan0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xc0, 0xc0, 0xf0, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@local={0xac, 0x14, 0x14, 0xaa}}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x3f8) 2018/05/05 00:21:27 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x4, 0x200, 0x9, "cbb31920cea9", 0x1}}) r1 = getpgrp(0x0) sendmsg$nl_netfilter(r0, &(0x7f00000016c0)={&(0x7f0000001740)={0x10, 0x0, 0x0, 0x1090012}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB="e00100001e0402000228bd7000fe321208004a00", @ANYRES32=r1, @ANYPTR], 0x20}, 0x1, 0x0, 0x0, 0x8000}, 0x1) ioctl$SG_GET_COMMAND_Q(r0, 0x2270, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000140)={r2, r3/1000+30000}, 0x10) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000001700)='IPVS\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x5}, &(0x7f00000002c0)=0x8) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x0) 2018/05/05 00:21:27 executing program 2: r0 = userfaultfd(0x4) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) dup2(r0, r1) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fde000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000140)="baf80c66b8621f398e66efbafc0ced66b97c0a000066b80040000066ba000000000f30dfe9baf80c66b8f025208b66efbafc0c66ed0f01c90fb248e2baf80c66b82a7cc48266efbafc0cec66b93503000066b88f5d162266ba18fd05600f3066b8009000000f23d80f21f86635000000400f23f80f017d7e", 0x78}], 0x1, 0x0, &(0x7f0000000080), 0x0) 2018/05/05 00:21:27 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="01f02657ec9ea8e46d87f8abe30900fcc0080700005d000000000000"]) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x6) r4 = socket$nl_generic(0x10, 0x3, 0x10) umount2(&(0x7f00007f7000)='./file0\x00', 0x100d) sendmsg$nl_generic(r4, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001d00ffff0000000000000000010000000c00010008000000896b7efe251c96deb2cfeec59b14d317037fff03dbfbc6efb729bae10c50a368a6d978585461857c4bc6fc3e4f34af5c121c09e0c93ced33848dfba3", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x101801, 0x0) ioctl$BLKROSET(r5, 0x125d, &(0x7f0000000200)=0x66) ioctl$VHOST_NET_SET_BACKEND(r5, 0x4008af30, &(0x7f0000000100)={0x0, r6}) 2018/05/05 00:21:27 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x10bd}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x17f, &(0x7f00001a7f05)=""/251}, 0x48) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000)={0x24, 0xc10, 0x2}) 2018/05/05 00:21:27 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8080, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) listen$netrom(r1, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f00000000c0)={r2, 0x7f}, 0x8) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000000140)={[0xd000, 0xd000, 0xf000, 0x4000], 0x0, 0x6, 0xfffffffffffffffc}) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) r3 = socket$inet_smc(0x2b, 0x1, 0x0) close(r3) bind$llc(r0, &(0x7f0000000100)={0x1a, 0x31f, 0xb3, 0xae38, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}, 0x10) 2018/05/05 00:21:27 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="400000001f00010a0000000000000000ff020000000000000000000000000001000004d400002b00ac14140000000000000000000000000000000000000000006666c5d8b0"], 0x40}, 0x1}, 0x0) 2018/05/05 00:21:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000000c0)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000001000010020000f8020000f8020000f8020000040000000000000000000000000000000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="ac141400000000000000000000000000e7848942cc5b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006772653000000000000000000000000073797a6b616c6c65723000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c00000010000000000000000000000000000000000000000000000000000400052415445455354000000000000000000000000000000000000000000000073797a3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0001001000000000000000000000000000000000000000000000000000050006d616e676c6500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007f000001e0000001000000000000000000000000ac1414aa0000000000000000aaaaaaaaaaaa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007465716c3000000000000000000000007369743000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e800000000000000000000000000000000000000000000000000000028004e465155455545000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x430) 2018/05/05 00:21:28 executing program 6: r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='e', 0x1, 0xfffffffffffffffb) r1 = add_key(&(0x7f00000001c0)='id_legacy\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="58d404357fd3cbfb13ff0fca0be5a1392e959a8d9774c9954b1dcdcbc123ab5c5916ed20477c35797b4b2d09ce081a0aea3337cc7d03caed5ac6b7bb308d6bde258cabd0398b0799119894eceb714427a7051679b591b279ab9b2dac4da4e491bc29dee5209c91e8cfc5", 0xfffffffffffffcd6, 0xfffffffffffffffa) keyctl$unlink(0x9, r0, r1) [ 388.039450] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/05/05 00:21:28 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x141241, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)='\v', 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080), 0x4) [ 388.103348] Unknown ioctl 4701 2018/05/05 00:21:28 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x4, 0x200, 0x9, "cbb31920cea9", 0x1}}) r1 = getpgrp(0x0) sendmsg$nl_netfilter(r0, &(0x7f00000016c0)={&(0x7f0000001740)={0x10, 0x0, 0x0, 0x1090012}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB="e00100001e0402000228bd7000fe321208004a00", @ANYRES32=r1, @ANYPTR], 0x20}, 0x1, 0x0, 0x0, 0x8000}, 0x1) ioctl$SG_GET_COMMAND_Q(r0, 0x2270, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000140)={r2, r3/1000+30000}, 0x10) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000001700)='IPVS\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x0) 2018/05/05 00:21:28 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x4, 0x0, 0x105d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x0, 0x5, &(0x7f0000000140)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x44) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00000002c0)=""/122, &(0x7f0000000340)=0x7a) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x1) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00000001c0)={0x9, {{0xa, 0x4e21, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x38b}}}, 0x88) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8000, 0x28a882) accept$inet6(r2, 0x0, &(0x7f0000000180)) setsockopt$packet_buf(r2, 0x107, 0x7, &(0x7f0000000040)="ac7a12f411140332cfdc3731f40620a2126a7b7c3a7c80a55f768724dedf50cf0f98b570f8e4c7c762bdf2ea37fb3bc211b25b02163fdc4bf15fd75083d4d828071e138dde8bcbd741cb48b00cb9e248611a1753f955b039a9f42b3a3ab05bc1960f8b611f32af616df9cdbf9b19107e7452385471da34c496163b2fb16156a10665dbaa56191d7e5841fe684b98fe43b220aa22947878aedbbcd0b77f5ce40b259d", 0xa2) [ 388.127229] Unknown ioctl 1074310960 2018/05/05 00:21:28 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x0, 0xb, &(0x7f0000003ffc)=""/4, &(0x7f0000000000)=0x1) 2018/05/05 00:21:28 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x1, 0x0) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000140)=""/149) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe5000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000240)="2e0fc798b7f566b80500000066b9ed9100000f01c166b96d0b000066b80000000066ba000000800f306766c7442400c28e83146766c7442402e28a00006766c744240600000000670f011424bad004b000eed9a30c00dbe064640f01ca66b97c0900000f32c5a59b00", 0x69}], 0x1, 0x0, &(0x7f00000002c0), 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0200000000000000b000004000000000ff00000000000000b10000400000000004"]) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/05 00:21:28 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)=ANY=[@ANYBLOB="0202000007000000000000000000000002000100000000000000008100000000000000000000000002000000e00000010000000000000000"], 0x38}, 0x1}, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2, 0x230100) accept4$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x10, 0x80000) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f00000000c0)=""/79) [ 388.206398] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 388.226445] Unknown ioctl 4701 2018/05/05 00:21:28 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000340)={{}, "706f72743000000000bf000000000000000000000000000000000000000000ff00"}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/05 00:21:28 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet(r0, &(0x7f0000103fa0)="88", 0x1, 0x0, &(0x7f0000ab9000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x0, 0x3, 0x800000000000}, 0xb) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000000240)=@rc, 0x80, &(0x7f0000000200)=[{&(0x7f0000000180)=""/105, 0x69}], 0x1, &(0x7f0000000040)=""/102, 0x66}, 0x40011ffa) listxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)=""/4096, 0x1000) syncfs(r0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000140)={0x0, @local, @rand_addr}, &(0x7f00000012c0)=0xc) 2018/05/05 00:21:28 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x4, 0x200, 0x9, "cbb31920cea9", 0x1}}) r1 = getpgrp(0x0) sendmsg$nl_netfilter(r0, &(0x7f00000016c0)={&(0x7f0000001740)={0x10, 0x0, 0x0, 0x1090012}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB="e00100001e0402000228bd7000fe321208004a00", @ANYRES32=r1, @ANYPTR], 0x20}, 0x1, 0x0, 0x0, 0x8000}, 0x1) ioctl$SG_GET_COMMAND_Q(r0, 0x2270, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000140)={r2, r3/1000+30000}, 0x10) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x0) 2018/05/05 00:21:28 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) timer_create(0x3, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000dd3f32), &(0x7f0000c95f34)}}, &(0x7f00009e4000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) timer_gettime(0x0, &(0x7f0000fba000)) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000000)={0x2, [0x7b1, 0x5835]}) mq_timedsend(r1, &(0x7f0000000040)="24ef46504e3c9ebd203aff944cea72f93c180da2a9c0d2fe4253760a52481e4bd68c1f1506b02b06e3d811f97a271d05b5d4fa7b745e9ce85ad1bd0e519f0a78dd78d7031f5729e39d6bd4c6cf0775af4942a9a07eb250ccfde55b49da79dded1514d7383a95d01c15d8f576a69b1c8b99a5aab9349b6bcd21a11a8462a0b9916e72e61ae8daa2e8c47cc8d355dae775e1fcb8dfdc3d43da7f16", 0x9a, 0x3, &(0x7f0000000100)) 2018/05/05 00:21:28 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x4, 0x80) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x3}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000200)={r3, 0x6}, 0x8) r4 = dup(r0) getsockopt(r1, 0x400000000400003a, 0x1ffffffffffffd, &(0x7f0000000040)=""/188, &(0x7f0000000000)=0xbc) ioctl$KVM_ASSIGN_PCI_DEVICE(r4, 0x8040ae69, &(0x7f0000000100)={0x7fffffff, 0x8, 0x10000, 0x4, 0x5}) 2018/05/05 00:21:28 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000000)='vmnet1\x00', 0x2) getsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000000080), &(0x7f0000196000)=0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) 2018/05/05 00:21:28 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000000300)='/dev/amidi#\x00', 0x0, 0x0) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000380)='hugetlb.2MB.failcnt\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='cpuset.mem_exclusive\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000080), 0x8000000) 2018/05/05 00:21:28 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)=@raw=[@generic={0x0, 0x46, 0xa1}, @alu={0x0, 0x7fffffff, 0x0, 0x7, 0xf, 0x0, 0x10}], &(0x7f00000000c0)="47504cfa", 0x2, 0x12, &(0x7f00000002c0)=""/18, 0x4000000000, 0x5}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000001c0)={0x0, r0, 0x5}, 0x14) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x1, &(0x7f0000000400)=""/77, 0x4d}, 0x0) recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x10, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0x11}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0xfffffffffffffda6, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/154, 0x9a}], 0x1, &(0x7f0000000240)=""/105, 0x69}, 0x0) close(r1) sendmsg(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3ff, 0x0, r3, 0x0, [0x115]}, 0x2c) socketpair(0x0, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) mkdirat$cgroup(r1, &(0x7f0000000580)='syz0\x00', 0x1ff) close(r5) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000003c0)={r4, &(0x7f0000000300)="486a3f43530145dff631b0713cc8aeb9a438ff763daba62c0260181af7bbd55c2cfc1e59bf40d30fedc309d828a323eb962e8f7ecc29db3841ad9a6d88bfbbe8bd0dafbc5b2502bfc8f8a3f2460287e31a5c59aafa740da8af8814d5724e31b94f6fbd0f", &(0x7f00000004c0)=""/185}, 0x18) 2018/05/05 00:21:29 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x4, 0x200, 0x9, "cbb31920cea9", 0x1}}) r1 = getpgrp(0x0) sendmsg$nl_netfilter(r0, &(0x7f00000016c0)={&(0x7f0000001740)={0x10, 0x0, 0x0, 0x1090012}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB="e00100001e0402000228bd7000fe321208004a00", @ANYRES32=r1, @ANYPTR], 0x20}, 0x1, 0x0, 0x0, 0x8000}, 0x1) ioctl$SG_GET_COMMAND_Q(r0, 0x2270, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000140)={r2, r3/1000+30000}, 0x10) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x0) 2018/05/05 00:21:29 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = accept(r0, &(0x7f00000000c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x80) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000001c0)={'filter\x00', 0x4}, 0x68) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)=@newlink={0x48, 0x10, 0xf15, 0x0, 0x0, {}, [@IFLA_MAP={0x28, 0xe}]}, 0x48}, 0x1}, 0x0) write$eventfd(r0, &(0x7f0000000000)=0x1, 0x8) 2018/05/05 00:21:29 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x1, 0x240, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x2a0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e22, 0x7fff, @dev={0xfe, 0x80, [], 0xb}, 0x5}}, [0x9, 0x7ff, 0xfff, 0xf8a, 0x2, 0x6, 0x1, 0x80000000, 0x7fffffff, 0x6, 0x1, 0x8, 0x5, 0x400, 0x84b]}, &(0x7f0000000180)=0x100) fcntl$dupfd(r0, 0x406, r0) 2018/05/05 00:21:29 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000021fea)="01", 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000034f6b)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f000002ff48)={0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}}, &(0x7f0000023ffc)=0xb8) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000040)={@empty, @local, 0x0}, &(0x7f0000000080)=0xc) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000180)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x8, 0x4e22, 0x0, 0xa, 0x80, 0x20, 0x3c, r2, r3}, {0x7, 0x7, 0x6, 0xfc, 0x1, 0x3b, 0x7, 0x8000}, {0x0, 0x7b6, 0xfffffffffffffffb, 0xf8a9}, 0x20, 0x6e6bb8, 0x1, 0x0, 0x2, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0xc}, 0x4d5, 0xff}, 0x2, @in=@loopback=0x7f000001, 0x3501, 0x1, 0x1, 0x5, 0x100, 0x4, 0x80000000}}, 0xe8) r4 = getpgid(0xffffffffffffffff) ptrace$setregs(0xd, r4, 0x7, &(0x7f0000000280)="ca4834ea19ee690bdf697342b1d139411fe0498830ff2e8b5acefd190e8e0aaa0b91b07a32a9bc56bd858f5d26a64c664e3abb479be9e33fa7636e5faf74aab777da314d02c3f20b3c0ebb961be3a854ff493467aaba650d1c6fb0f38b792fdf47875a0dea30c68a9554763fab03895e7962396744308764a7308e41e5f170d16d74236254702ba9f22cb9a1a699f52cbb3965132415ac0bfea7793c58557cd39122f3620546fcb5da3c23c11350d1dc2d440d484d2eac8e228935d7bb7a759b188f66dec7e10c27a40fdd76ef58bc652d39354347e6d9") 2018/05/05 00:21:29 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x3, 0x0) ioctl$IOC_PR_CLEAR(r1, 0x401070cd, &(0x7f00000001c0)={0x1}) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000000080)={0x9, 0x0, [{0xc0000001, 0x5, 0x10000, 0x7, 0x9}, {0x40000001, 0x3, 0x3, 0x1, 0x1d3}, {0x8000000f, 0x7, 0x100000000, 0x8, 0x80}, {0xe, 0x800, 0x6, 0x3, 0x7fffffff}, {0x1, 0x800, 0x9, 0x10000, 0x2}, {0xfc354feed2402560, 0x80, 0x6, 0x10001, 0x8}, {0x80000007, 0x3, 0x10001, 0x8000, 0x9}, {0xc0000007, 0xb812, 0x80, 0x8, 0xffc00000}, {0x80000008, 0x100000001, 0x8, 0xffff, 0x6}]}) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000180)) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f00000021c0)=ANY=[@ANYBLOB="240000002000ff02001595059647d6dd30000000080000000000000008000e0000000000"], 0x24}, 0x1}, 0x0) 2018/05/05 00:21:29 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x4, 0x200, 0x9, "cbb31920cea9", 0x1}}) r1 = getpgrp(0x0) sendmsg$nl_netfilter(r0, &(0x7f00000016c0)={&(0x7f0000001740)={0x10, 0x0, 0x0, 0x1090012}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB="e00100001e0402000228bd7000fe321208004a00", @ANYRES32=r1, @ANYPTR], 0x20}, 0x1, 0x0, 0x0, 0x8000}, 0x1) ioctl$SG_GET_COMMAND_Q(r0, 0x2270, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000000000)) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x0) [ 389.185741] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/05 00:21:29 executing program 4: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000080)='net\x00') r2 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00000000c0)) seccomp(0x1, 0x1, &(0x7f00000001c0)={0x5, &(0x7f0000000180)=[{0x9, 0x100000000, 0x1000, 0x1}, {0x7fff, 0x100000001, 0x0, 0x3f}, {0x2, 0x5, 0x7, 0x2}, {0xd5e, 0x4bf, 0x7, 0x6}, {0x3, 0x800, 0x6, 0x4}]}) getdents64(r1, &(0x7f0000000140)=""/29, 0x1d) ioctl$sock_SIOCGIFINDEX(r2, 0x890c, &(0x7f0000000100)={"62726964676530000200"}) [ 389.234699] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/05 00:21:29 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/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_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="670fc72b0f00581066b81db400000f23c00f21f8663502000a000f23f80f001bbaf80c66b8f86beb8666efbafc0cb0d4eed12b2e0fc72b0fc72d3e650f01ca8fe968024d1f", 0x45}], 0x1, 0x0, &(0x7f0000000000), 0x0) recvfrom(r1, &(0x7f0000000140)=""/70, 0x46, 0x100, &(0x7f00000001c0)=@ethernet={0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x80) 2018/05/05 00:21:30 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000340)={{}, "706f72743000fffffdfd000000000000000000000000000000000000000000ff00"}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/05 00:21:30 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) shutdown(r0, 0x0) clock_gettime(0x0, &(0x7f0000001c80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001b80)=[{{&(0x7f0000000700)=@l2, 0x80, &(0x7f0000001840)}}, {{&(0x7f0000001880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}}}, 0x80, &(0x7f0000001b00), 0x0, &(0x7f0000001b40)=""/25, 0x19, 0x8}}], 0x22a, 0x10021, &(0x7f0000001cc0)={0x0, r1+30000000}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0xbdee, @dev={0xfe, 0x80, [], 0x1a}, 0x5}], 0x2c) r3 = dup3(r0, r2, 0x80000) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r3, &(0x7f0000000300)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)={0x12c, r4, 0x400, 0x70bd26, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffffb}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x800}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x6}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9e5f}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffffffffff19}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'eql\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_bridge\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x100}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x1e}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond_slave_0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}]}]}, 0x12c}, 0x1, 0x0, 0x0, 0x801}, 0x4000000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000000080)={r5, 0x2}) ioctl$SG_EMULATED_HOST(r3, 0x2203, &(0x7f00000000c0)) 2018/05/05 00:21:30 executing program 5: perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x4) r0 = semget(0x0, 0xfffffffffe, 0xff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ioprio_get$pid(0x2, r1) semctl$GETNCNT(r0, 0x4, 0xe, &(0x7f0000000140)=""/4096) 2018/05/05 00:21:30 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000400)='/dev/snd/pcmC#D#c\x00', 0x7, 0x2202) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000480)={0x0, 0x81, 0x3, 0xffff, 0x5, 0xffffffff}, &(0x7f00000004c0)=0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000500)={r1}, &(0x7f0000000540)=0x8) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000440)="6c45188647d26440d11360b89103ef2c9e42670a5af4") r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000001500)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres)\x00'}, 0x58) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x4000, 0x0) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000040)=0xc2, &(0x7f0000000140)=0x2) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000013c0), 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="46000000d6f5a9b76d760ae050e136cb1d3146ff5128db005f7839fa8038f6dce6fb08c2fd819a449c97cfc984f2ea0bbda10d8c2a298a1d85a005d503ce75837ee4df1562b3bbb95a1c"], &(0x7f0000000300)=0x4e) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000340)={r4, @in6={{0xa, 0x4e21, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x73faaf9b}}}, 0x84) r5 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405ff0b5bbcb5fe7f41a21b44db2d47be29e7e805a6d3d2a98cea5945db9b758fad872a60d0c8531afe1dbf4d5962f155c68", 0x70}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/155, 0x9b}], 0x1, &(0x7f0000001480)=""/66, 0x42}, 0x0) 2018/05/05 00:21:30 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000180)=""/151) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYBLOB="3f0100c63b5fa68e5dc0a726ac461892b577dd3813fce3eda7debc1bcb140b962f61eca66e3f484cec7f8aa4ef1aaef728eb35bbd7745ed3b7d1a1db90e0986d8d58ddc65013a3bf36c1"], 0x5a) r3 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x5, 0x20001) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f0000000080)=""/23) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x6) write$rdma_cm(r2, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0xd9) 2018/05/05 00:21:30 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x4, 0x200, 0x9, "cbb31920cea9", 0x1}}) r1 = getpgrp(0x0) sendmsg$nl_netfilter(r0, &(0x7f00000016c0)={&(0x7f0000001740)={0x10, 0x0, 0x0, 0x1090012}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB="e00100001e0402000228bd7000fe321208004a00", @ANYRES32=r1, @ANYPTR], 0x20}, 0x1, 0x0, 0x0, 0x8000}, 0x1) ioctl$SG_GET_COMMAND_Q(r0, 0x2270, &(0x7f00000000c0)) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x0) 2018/05/05 00:21:30 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r2 = accept(r0, 0x0, &(0x7f00000000c0)) accept$alg(r2, 0x0, 0x0) ioctl$HDIO_GETGEO(r1, 0x301, &(0x7f0000000100)) 2018/05/05 00:21:30 executing program 1: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x2, 0x348, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001100], 0x0, &(0x7f0000000000), &(0x7f0000001100)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'ip6tnl0\x00', 'ip6gre0\x00', 'ip6tnl0\x00', 'bcsh0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @random="80714f3d4ef9", [], 0x70, 0xe8, 0x138}, [@common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}, @common=@ERROR={'ERROR\x00', 0x20, {"1ae75fe5bb9329c745a46491fe7430bc5b0d37bccdd6422936b50c039d8a"}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'gretap0\x00', "45ffff000040fefffffe00000800", 'bcsf0\x00', 'ni0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @empty, [], 0x70, 0x108, 0x180}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "f1a3a37722fab0edb957a7db184e6bcc5b6b9adc48a0d3cf23d5a71601acbc5a059ded66ab97432fcd2f73543a0acdb2788b5069ac6100d7d205518b6577a311"}}}}]}]}, 0x3c0) sendmsg(r0, &(0x7f0000000500)={&(0x7f0000000040)=@ethernet={0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000180)="7204562825f0cc74e61035b00dc728a5c5f3e79d6e295e3b7cac0ea559fc949475348a8db470694e85d3ef3f6ccc6193f4d230f87c6dbd68d6932ed72dcaf4ba555c6e895c7121fd4c2e8bd6fc92bb0cf434b0f03e04858495e817bf5b6c34fc53fd34f0233a6ca0ea6df1726b9c1a42ccc55099986743674754e5fe646ca27ed036c4225c9e19828fef9edf0d3424b326f60da34feb3d778305ea4a9f02072a2065e0b3823807f63807d3c947cce249d42c7d79e12856f7913435fa43", 0xbd}, {&(0x7f0000000240)="d578f6dcd07332eb3da0e39cf9e5770c4ea9b9cad4f779e544ff1bb49ff68b087ff40c976688270136dcd3707b4d53b791d4fad7c6db12fbc5e8988eaecac86e3f7a48bc37b8ea7c56e94431ee7064e4f1bd4cf3", 0x54}, {&(0x7f00000002c0)="bf2b608afe487e1467dbc8ef97869264312117bcb07a3c892d15f2d8d5a9ca32bbef440aa0d3c87966c2c206c681314b7daf19d7d3c6a54cbcb0a5d57e31517444b61a3e7d6eb61e686e477fb37c50ac50041fc13b1ae98b79a4df8679642dcdd47818c790e54934e6650d78d5650cb83aebf875486aa98d92b40ac17ba1d16e551586e0a8b378", 0x87}], 0x3, &(0x7f0000000380)=[{0xf0, 0x0, 0x200, "d3d8f521f13dc14887439ea28205d11a49c60da1e3834bdfca48d68a5609ee17300251b6e1fe7ad94c46f3d2c78d88fad3a3d24671e18d2f516ec9d920de392a2b4f2c894bc6a83480200d3c25d5933ba1cf7dd6171e60020680621013a4242a7b3d4930b2294b2f8b6edfaf70d8926b62498d70d37d3bd00091e494bc75a60dfa73a21bf12063cee9851cb364e7aa7d9f35e5296faa29b6879a2269a04e628bf1aefafc2a59ca6724b06ae642abe18e37f6a829687922aa2ca6564240b89d2b742e7c7d460e343b6751eb790b8b80ccd0e073e5200e1a141007199e3623fdec"}, {0x88, 0x119, 0x8, "a2c28ca3209774824c0a663004fe438f5362b56c7faf0b411c127d1d224ebb772fa87af793336255ed90bf7d7766d90e22ef3e0bbc32a9bc2550112f63e03ecebe5042fc2f67be5860ceb19e6fa392eb491c7798b2b0066a2407833cf5bdb51798623f1476ef2e9075e70d1433a346431c0d9a0f6b16"}], 0x178, 0x4080}, 0x20000000) 2018/05/05 00:21:30 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000006c0)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha384-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="bc8e77958ed7e3bfbf4ef572723c7b6f49427c3e5c23a2c040d0e3275b5c1fab494ff89be11bccb9a15e857fd64d704f0c0ad238b28277bdf6d3ccb0363060888585f8d3edaf94544bb73bf880abec9efde167e8012af82def38587aec106cfc8c9f4bd2856fa8bece44b4eef79037efdc8f7e2b4136ee8d3569ca39b764832082", 0x81) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0xbfbe}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000080)={r2, 0x9}, 0x8) 2018/05/05 00:21:30 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x16907e, 0x0) fallocate(r0, 0x10, 0x4, 0x2) 2018/05/05 00:21:30 executing program 1: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) ptrace$setregs(0xf, r0, 0x7f, &(0x7f0000000080)="2e047c2226f59ad4895d7a0074c1c299692d2470157065500d43b59bc37ded1b8238e1007e238e4d7535646536fa1a9f78c36b6ad412235b695562989525c025670c0d5a366f9e5b2e166ea0439c73f243e3580efdccc2fab61c9b") r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000140)={0x9, 0x0, [{0x201, 0x0, 0x9}, {0xb9a, 0x0, 0x1f}, {0x3ef, 0x0, 0x1}, {0xa4d, 0x0, 0x48}, {0xb3e, 0x0, 0x1}, {0xa7b, 0x0, 0x6}, {0xa4c, 0x0, 0x20}, {0x188, 0x0, 0x5}, {0xaac, 0x0, 0x10000}]}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000200)={0x0, 0x6}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000280)={r4, 0x2, 0x7fffffff}, 0x10) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f00000002c0)) ioctl$KVM_SET_XSAVE(r3, 0x5000aea5, &(0x7f0000000300)={"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"}) r5 = shmget$private(0x0, 0x1000, 0x819ca3ce65c971a2, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_STAT(r5, 0x2, &(0x7f0000000700)=""/64) syncfs(r3) r6 = shmget$private(0x0, 0x4000, 0x201, &(0x7f0000ffc000/0x4000)=nil) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000780)={0x6, &(0x7f0000000740)=[{0x0}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f00000007c0)={r8, 0x3}) ioctl$VHOST_SET_LOG_BASE(r3, 0x4008af04, &(0x7f0000000840)=&(0x7f0000000800)) shmctl$IPC_STAT(r6, 0x2, &(0x7f0000000880)=""/218) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000000980)={r7, 0x2}) ioctl$VHOST_GET_FEATURES(r3, 0x8008af00, &(0x7f00000009c0)) io_setup(0xdc1, &(0x7f0000000a00)) ptrace$setsig(0x4203, r0, 0x84, &(0x7f0000000a40)={0x3e, 0x8000, 0x4, 0x1}) sendmsg$alg(r3, &(0x7f0000000c00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000a80)="c1eca4ae77cbec07e9e179b69c386baa490076f32149", 0x16}, {&(0x7f0000000ac0)="d84eedd6", 0x4}, {&(0x7f0000000b00)="519ec807bfc2bc2dfa9c245245f978c10d17bae321eb7f339cd3a3fcee7626656acf66c5a94b1953ffb94f2b2b3bdb86a6f3a1f7dbeb13e54bbf90e3d3f504884d8eb427ce194f9f7bf6dc214e63bd93643f5acd87bec99a8b558194b75b29080e232704ab652d36ae373b335c88a2371f9c66a7447815", 0x77}], 0x3, &(0x7f0000000bc0)=[@assoc={0x18, 0x117, 0x4, 0x3eec}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x1}, 0x44800) setsockopt$sock_int(r3, 0x1, 0x5, &(0x7f0000000c40)=0x1000000, 0x4) setpriority(0x3, r0, 0x5) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000c80)={{0x0, r1, r2, r1, r2, 0x40, 0xa2}, 0x59d95b1e, 0x4, 0x3f, 0xfffffffffffffff8, r0, r0, 0x5}) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f0000000d00)) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000000d40)) ioctl$VHOST_GET_FEATURES(r3, 0x8008af00, &(0x7f0000000d80)) socket$inet6_icmp(0xa, 0x2, 0x3a) socket$inet_icmp(0x2, 0x2, 0x1) r9 = inotify_add_watch(r3, &(0x7f0000000dc0)='./file0\x00', 0x3) inotify_rm_watch(r3, r9) 2018/05/05 00:21:30 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x4, 0x200, 0x9, "cbb31920cea9", 0x1}}) r1 = getpgrp(0x0) sendmsg$nl_netfilter(r0, &(0x7f00000016c0)={&(0x7f0000001740)={0x10, 0x0, 0x0, 0x1090012}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB="e00100001e0402000228bd7000fe321208004a00", @ANYRES32=r1, @ANYPTR], 0x20}, 0x1, 0x0, 0x0, 0x8000}, 0x1) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x0) 2018/05/05 00:21:30 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000d40)={0x1, &(0x7f0000000080)=[{0x40006, 0x0, 0x0, 0xa85}]}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendto$inet(r1, &(0x7f0000000140), 0x0, 0x2004c044, &(0x7f0000000100)={0x2, 0x204e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r1, &(0x7f00000019c0)="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", 0x9c2, 0xc000, &(0x7f00000000c0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000c80)="0f1ed60bc77a3ef40af76e533385cbdb6261c352d606d7082af853df080db6854ce60e20205fb7139947effe1ef246abb68b80ba3f1aa84ffe677e43be57591e69ea4660be682e91014d4848d13649defb82d0c022760197e2bbe1513f51a8048c6b74087bf842768b8401513185c76d2da6a331131f601e90a0c5f69cf1297ee9a08afeb22fba3b22984b6a929a74964b827aacdf6c0cba9d76", 0x9a, 0x0, &(0x7f0000000b40)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000140)={'broute\x00'}, &(0x7f0000000040)=0x78) 2018/05/05 00:21:30 executing program 6: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000068b000)='./file0\x00', 0x0) r1 = open(&(0x7f0000f14ff8)='./file0\x00', 0x0, 0x0) socketpair$inet(0x2, 0x3, 0x4, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x483, &(0x7f0000000040)={0x0, @multicast2=0xe0000002, 0x4e20, 0x2, 'dh\x00', 0x2, 0x80000000, 0x50}, 0x2c) ioctl$int_out(r1, 0xc0189436, &(0x7f000000a000)) signalfd(r0, &(0x7f0000000080)={0x40}, 0x8) 2018/05/05 00:21:30 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x100000000000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x2, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\fc'], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) pread64(r0, &(0x7f00000000c0)=""/229, 0xe5, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={0xffffffffffffff9c, 0x0, 0x1, 0x3, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) getsockopt$sock_buf(r1, 0x1, 0x3e, &(0x7f0000000300)=""/42, &(0x7f0000000340)=0xfffffffffffffff6) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000540)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f0000000580)='\v'}) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc0\x00', 0x4000, 0x0) syz_open_dev$mouse(&(0x7f0000000500)='/dev/input/mouse#\x00', 0x8, 0x10000) r2 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000075afd0)={0x4c, 0x0, &(0x7f000092b000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bd1fb8), &(0x7f0000a81fe8)}}}], 0x0, 0x0, &(0x7f000005af7e)}) r3 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000400)={{{@in6, @in=@multicast2=0xe0000002, 0x4e20, 0x3, 0x4e21, 0xf00, 0x0, 0xa0, 0xa0, 0x4, 0x0, r3}, {0x6, 0x8e13, 0xfff, 0x80, 0x4, 0x3, 0x16d, 0xffffffffffffe470}, {0xff, 0xa99b, 0x5, 0x3}, 0xffff, 0x6e6bbc, 0x1, 0x1}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d4, 0x32}, 0x2, @in6=@loopback={0x0, 0x1}, 0x3503, 0x3, 0x3, 0x5, 0x1, 0xdec3, 0x6}}, 0xe8) 2018/05/05 00:21:30 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000040)=0xfffffffffffffffd, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x8}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}], 0x1c) [ 390.593186] binder: 25199 RLIMIT_NICE not set 2018/05/05 00:21:31 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000340)={{}, "706f7274300000000040000000000000000000000000000000000000000000ff00"}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/05 00:21:31 executing program 5: mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0xca441, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000000c0)=0x7f, 0x4) mount(&(0x7f0000212ff8)='0,file:\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f0000000140)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x101}, 0x1c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x2, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000180)=0x7, 0x2) 2018/05/05 00:21:31 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x4, 0x200, 0x9, "cbb31920cea9", 0x1}}) getpgrp(0x0) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x0) 2018/05/05 00:21:31 executing program 1: remap_file_pages(&(0x7f00005d6000/0x12000)=nil, 0x12000, 0x0, 0xfffffffffffffffe, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x408000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=@allocspi={0x148, 0x16, 0x4, 0x70bd28, 0x25dfdbfe, {{{@in=@loopback=0x7f000001, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e23, 0xfffffffffffffffa, 0x4e24, 0x83, 0xa, 0x20, 0x20, 0x3c, r1, r2}, {@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d4, 0x2b}, @in6=@remote={0xfe, 0x80, [], 0xbb}, {0x7, 0x7, 0x9, 0xfff, 0xe6, 0x5, 0xffffffff}, {0xff, 0x9, 0x6, 0x1}, {0x8001, 0x7, 0x7}, 0x70bd29, 0x3501, 0x2, 0x0, 0x40, 0x70}, 0x3, 0x5}, [@replay_esn_val={0x34, 0x17, {0x6, 0x70bd27, 0x70bd26, 0x70bd2c, 0x70bd27, 0xffffffff00000001, [0x0, 0x20, 0x4, 0x0, 0x10001, 0xa9a4]}}, @coaddr={0x14, 0xe, @in6=@local={0xfe, 0x80, [], 0xaa}}, @ipv6_hthresh={0x8, 0x4, {0x60, 0x40}}]}, 0x148}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) 2018/05/05 00:21:31 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000140)={'vhan0\x00', 0x400}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f00000002c0)={0xa, 0x2, [{0x979}, {0x10001, 0x0, 0xfffffffffffffffe}, {0x1}, {0x6, 0x0, 0xa6}, {0x8000, 0x0, 0x100}, {0x2, 0x0, 0x1}, {0xffff, 0x0, 0x8}, {0x9, 0x0, 0x100}, {0x80000001, 0x0, 0x5}, {0x8001, 0x0, 0x4}]}) 2018/05/05 00:21:31 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) getgid() 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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000040)="290000002000390700083fffffffda060200000039e80001040000040d00140000000000e7ffffff01", 0x29}], 0x1) lstat(&(0x7f0000004f00)='./file0\x00', &(0x7f0000004f40)) 2018/05/05 00:21:31 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(seqiv(rfc4106(gcm(serpent-generic))))\x00'}, 0x58) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x301000, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00000000c0)=0x2, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, &(0x7f00003bcfd0), 0x10) 2018/05/05 00:21:31 executing program 4: add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='z', 0x1, 0xfffffffffffffff9) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) ioctl$sock_bt(0xffffffffffffffff, 0x0, &(0x7f00000002c0)="28fc5cff6775849a9b1142d9cfacf9feea802c74dd") ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000080)) [ 391.404940] binder: BINDER_SET_CONTEXT_MGR already set [ 391.410308] binder: 25198:25199 ioctl 40046207 0 returned -16 [ 391.421293] binder_alloc: 25198: binder_alloc_buf, no vma [ 391.426932] binder: 25198:25199 transaction failed 29189/-3, size 0-0 line 2971 [ 391.443583] binder: undelivered TRANSACTION_ERROR: 29189 [ 391.474276] libceph: parse_ips bad ip '0,file' [ 391.488089] binder: undelivered TRANSACTION_COMPLETE 2018/05/05 00:21:31 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0x4000) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0xca000) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001440), &(0x7f0000001480), &(0x7f0000000180)) 2018/05/05 00:21:31 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x4, 0x200, 0x9, "cbb31920cea9", 0x1}}) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x0) [ 391.522593] libceph: parse_ips bad ip '0,file' 2018/05/05 00:21:31 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x40000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x0, 0xffff8000, [0x3, 0x0, 0x0, 0x100000000000]}) 2018/05/05 00:21:31 executing program 3: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x2000, 0x40) fallocate(r0, 0x3, 0x8, 0x7c) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/enforce\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x8001, 0x10, 0x7, 0x3}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0xdc, 0x3, 0x400, 0x7, r2}, &(0x7f0000000100)=0x10) fallocate(r1, 0x23, 0xfffffffffffffffe, 0x4c) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000016c0)=ANY=[@ANYRES32=r2, @ANYBLOB="20000010aa93c3cd837242153aa8f8ae78d61db152f75feb7096554ea57578ba94afee74daef507f266e3e674f4f9a1f68a1cfa9b22d13da47a82938ca4196af5f4ba5992432a68338805f33be2d5b35957fd598f32621a54b37064ac2f8b36bb74f44d1fa6ccce5881cb74fabd81914f52831a7e29c813f95c6cdb4fe6779624f6814f3bbd421ec7e7f79ec88de02493eef7d48a58b8d573743361539f4fb7d973f60394435e36c534edda3297eaaa052ee623942b620daf2ffa94260a78e341397c67f80a469c84cd354502660b73386d10219112dacf772727259416ef9c6982cee3c19533ae825c6704be4cb8f586ed2155e38010c1ece8e79259cd1ce6b9a5d8bf70aa2afa26d627657a1dd27b0ed6d6ba9efcfad0bc9aa20de83aea430aa3a81fc98b9fa967777859754b5327355b0bd128da674b32ed02e73dac121f3d4aad81d58c0bfaf7b4eaf8a9bbeb69605877bc307d50bce92757a1c8cc4c0c4cb4f25e9eb9a9e309f1e390bad391e3486408b573ad1ad19cb846dba44f111304933333129915b2948e8da0e6232c8dd9ed99cc10cbd77ac2268800930aea87d193b5e71574aac588e6fc3b50cfeff2af5d316a3d50c8c1f37cdb2c61fd455d5347745cfffd275fed423c5522326636aa99a3b820fbd909fc6d859feef494c888d5cd0220eaba50ad98b8b7acf4161b49fe0ad1bae36d4eaae825092a1ccce3016582f1ea152a3d4e7b8863f2a5ebbf25ab02fd8f86fb7383d57e86e6d3680bbed453448bee34c1cb54a4d1a41ef61f09d56593ff78701c708f0b3f96655691b09dc4c1a7bff21e91a1e9adaba6a19c4354a4f691f5b0b8ae5a485866f230220ef73fb2657caa38e41d48ab5c48573389ae90178e14b850ec6f56cdf8126f4b3e374b466468b50d3880aebbc0ade1179d118dde55f3c6ca3d27120a550f8e227294372c0f3b241af2c829c3f368ce43efdefd4519778f0f79094b985adc06ab67939a41010a1f2153cee1c5e9f39e94bfd661e276c80120ac5a1d8c3b99d89b3d3be8ef65731aa0e1f3fc4e2dcf1928a770aa475ad9c03dd4e0fa1c46fcbbff8f4ff19f25192a327398c2679114b6d201e799272d5c22d95d390fbe7e7b993cf89212fb07d6238030c91a70ece2569068cef5e46756adabf8f27a48f883ab5f91d8c927393326f268e783b97c4f6add7ee1e3b841c871ef077944337ab88d5b422c141590bcffd79ec5bfb266397d4f08e5b1deaf505d56c3961b30e6469b61d731be59931dbe1fc864b8cc194b39a4a63a087420cbb3f7fa4b67dc67e2bd1e624a93536a61eece7f282fcbb63068ee8afa5077995ff81d425a79e2803f750b08d22d9bfec35a98f16c9a067bfccf4f1f70490dfe1bdbbbd99a9a9604fb069327f319847b9c8aa5bf39fb03af6817b278c707f9ab4ceddcd779f49f591846facc6d67bfcc059f5914d11c5aec36ef5b4cb0aa3effedeb1daf4eb53454e6720a298644991454ac101b999e31e0e4a243d69c4a43f6e0e02fedc658f97571aadf6625c126df11b75b34b1aa274d0e9ee55d9caa741a9671c1ea9de0bdd649327c4301e3ddcd7bf5c05a9fed46e95677a3065519a3ac9c2083ad1d5c9695ce352c135c3a3dbcd42218ab7867cf4fdc5595473cd5add2032a3eaed3945f316fdcfa327b0bb02412ea45a9d3e91373098f0063073125591b1a9d18c77086bdf66277e5caacb5e44398ec2a9af5d62ae7630ea998e9bba0a71436f8583a9228db47fd766ab6ad76a329144c78566b33e612a3b4b5d16f884266b7dcd13440133d9a9a46bff30734df67e0a4f13de808275c26c9c9a281374b15185260697726e2d256eed701bb390f1f3edc9104af27f37b21e09b68bb512575586a3915d9cbb97fef7fbf7bbfb70181d213ea1476b89eaa5240007d2bf09f5f9c3c3ecde113f90e2e355f3bcf9d34c8f56abcf581d28d2b4453dc390129f04553096a5e6bb27283604529402179c01c614cc78e3978ec5eadeb194091946a802b0b25b16042eb3be76e00640ee0f9059326329d10ae9c4d5bdc26234d78a601f1beee1753dc0064c12c871cc1e248e2b962c879d6c02b356b6d97994c1631aa5c7245cbec1cc6494a3067f27cd96ec6ecabb11443ed527fee378edee7792aab135fb454be4df10474fe48093bd17710d5effc9cfa808c1c158497279c672cfcaa3b1ed3ce277d2264f8f755a14481d41674fc76e563f621e1c737e50fd714caf8d97727199a3e869314fa2fe457ebdb3492653cc531e36be8a677b9270ca4ee595c18796d8f0f8976cfb7c039318fe8646d5889aa17f3544aeedf8e2bbd785278441fe15a68449754caa8655d55d61060ec979c3f4064b65a0c9f6d470269effa2795b0f3bb23bbb4c3ac302fb34bc5b4dca55cfe6ee1d0898418847e9552caf03116f06369e108806dbff3f0c97e666c91ac24f0ba43b37b16462ac96e02dc9fc6bf6f1fa5054748c7a7c55620385a55c4ea051bc8725b90870615d470039d65c0301045a3ca5cb259334ef30a636044e748c7d7b7cd01777c2f7d6246fc04399d50835ae0e2f3f1d0215d0bdff009173530e4feb59a7bcbfdd2a2f65868c8dc6ebf8e9fb0bbe3984c8de56bb2f02907712fd26affbce24b58e669a836bea3a805c6b55ff2dc7db2a8a98eee066485834a8a007184eb2653307238f78446a83ad4d6cfb08cfa4a3321e08ac72adcb72f0948bf194dd37687e03353c672db3e7a99f27167f8b0443619885f2458944bf3e43c1c798265760bc540d820bf02d7f1f39a9660f77d0005d8bfe811b36e4825ad2698c2e085356c6c96c12de10ec17fc6e007e7734db408946667a4897a64195754f8d7fbf3a33252084959b0a053657b864a47f70469c990eb04f6cd85a6c3986d50bee1f11638d88c80c7a90c552f32feaca3e82c9e2dfe98f15fbb39a5670217374376164e6189697d634d7a5c8b5d011d01c4fee4ac23f04f7c651f45648d72f36bf2309a2b272b655e865e0388bbd5de105c0421d08352223b1f57948394a2c135dc0ee20259c035f61af30eb0a22e5837feb7401f4a96137d89685d2d374bbc33b6beec017b06e051dbf5c5809630625947c4769b720027bbb24e0fc0efd6b7b34b64a8fabdc2af5bc946fd981c5da9ab791bdc45b3958a09b0a777354a8d44be544bb7eee566db958a05d68c458e70f11787da0004c1e416f4016fae17631f484c39a7c0a801bd7a0e69748bbf1858a40bb7b876ee9227fca57665301ac874b939d78dedd22569aa499875d7da88c0baaffa7183f8cc7d4a361f68e6cb67ff66f79b97b47419525f6287c97c266136dc48cd6f06095ebfadaba7c01165621ce574109f6bb239c4cf80027515a49dc8a7364ee2f36e661e6fc1f692fad183ad95ed5d7badf000b46927238131d417fda228d000b233a6dc05e6240a43e1871d0dc26a834df1fd9c6bd64244bbdcb5eb7cefaa57388f5062a341f4fd46b0689b62163a1fcf81ebb85e6a55f615979526aa8fc91741944cb0b5b05eda48121cdf3e86af6f1cb7ec8d0e4058e25c1c1a4dd1b8ae8ed9df702df6723124efd504a7ced48e0fca33689866e2327c09a088cb1808906fb148f736060e4a6d68c7cb81eb1981b38db7b6b2e70f7d7868caa1396c2639ed669dca371d1891ce130e734bb13fd566de2ab9fa6e58f78f3fc6d34f62a4bb943c2aebbdebd9c69120c11f4922dffbffc11e42a8705e0f0d4b97bfba13e9edea3056c730925526c60d72f55cba984c77cb7fef3dc76c1725d5f97e3785c27b8b7a46e1607fa2dc9a93591b6b73c877318a2ba10a198042bf67450e98e20cb716b73e4179f17b2bb6c23ec021ddbd89c57e53f4bef8f1557db91c9e88f766380a9321a426d7a5fed99ab858db02b961db7111ca32dba8cf1f7c667a44cde5c6ceb9a2cb6a1676ad761997c84df480a4bff9e0cfc1f9fc47c1cb10376def835b1981da5b144ab4f1f35bd0683c167ca18b2d83f8430f5cfbe279b661670af6f5c7771331c0738e86b2b2f61f6f9da7ee28d2cd695fc112ff2e03a18f74533919e57ba00ec0ee6fc8a59692e61b9b9c4c7c3c4dd855cc555e52403919c344da8862ee53464f4df6c33f18141c68e3fb67dbbc55b0718a2acafea08643a00cb519d06097fd3963e6d50df13de8d52f216a300f83a940c2f77c48b0f48fe7b431378d4ae8eb5eb5c1405414d951e41cf29c12c8f10310f9f3f0315b6ff767581ca07d23e4725470ef94404f4cca346644e1e60aa3e60d4dfb3720bdb2a60af3d2ba240f27edd0290fb302f103837817386914b0a73f373058bb5942cf73453d9ed7dd4f4a536313eee98e7233aba97429931a9b6d82b97e90ab078af10702bbef93f32f6a44be035e2743f496959ffdba66027f63a04000cc60d2dedd33e1283c26c7f842eb6fd1f247df0318494e48d148d418e43875b310ebd2462f6dfe142c0c0dc53373ee6416b2b71a1bcb04dcc69e162a95062d4ecb6f2c09c94d789f2dd8de69868ccd8a2be8edfd13d1f4efe22be7fb2a825b926b7604d4c47d4b89dab5965aeb41851a89889d19d04da2b7a030f89b9d816bacb4ce9bfbd48365cdfadccc699021956610b9fda450ccb20fa4946bfd131249c088156a49cd744ff6e1d05c2cfc0455b02a85ca79d91e19d36b14445fb03207506bbf2a580f9c6574ce4f1043021130b25c1f8d8812f150f2b764463134094c54796ca2ab00cc930fbc34363c3f845a6f7d7a35bfe3cc09cc2dbb0504f99d1056c26d93aa6edb6385c4791fb54acdb6c6ae428a6a971b3861ccfc20a8b814e56c19c402ef4a7638d193facaae73f8732ab51447a2ae5b847ac5b72981cd76733b6ff93c7d8b82d5fbc28e15396c5589bbd58e22121938db207d46bbabd2d65dd07949fc9f7c88353e09c7979809eb60cb6b011ca7bae008e7c646f1d423410dda68ebd8c633a3828d40132f4bd1dcdf526fe3d6a0184d675135c699122a01abc0311f5a83f800d977197504f3ea5c86209596069822a293715121dfdfc63cc74d2c7346cf09c0d25b0ae85f2d3b0ee7c8a0cfd3f3a9f3a95800e1180156131b24a29d7afd8f8a497d9324883aa3887a3be8c9bbef653522e7e1923eea224cd255a6ae37e865eebfec8651ca2ce2c9b61019d56e972de6e29beed939c6f4720e1f82079559eddc48c7399a3b7b0c1b38c4459836468ae3fa5264be8638312d7713d5ccaf38b9b117640eb8d683c67b89d8a36306e30c07d30dee9152a3fdc3032b708061d50d88e9ac66562ca85cff55fa511757353efe8742b85018485d04e8bad11686dde07bc07fae81a73d573c05b90434e3c41c255801a5149d1005e4913870492b664db4520f2baac19bedaffd80dc953a14301faee78bc7a92f0c7e55ecf0bb9301702f7645fee1969a6acb157e2c7e36f77ccb215b5750d5c99d170cac78729bf383ecbe96bb9c873ccba8871fc1a434dd4aa832eb892bee9041cbca4189ee01ff11ab5ced49025153038963b53c14b83dcf3aee77fd0ceb612801068fc22af0daa17a5efa1a21cf342d7e23835bb0eb0f2c4be825346a2f0f8fb84b3edef02b8fcb7f74587fa230f84347032df3a686aafac5cc9b9cf49e1b8c82f4c38d452f13bdc010e6c24c3ee64e6cae66a13509718a484690731498a712f41a8e5c1e1377ede7136caec2142b27978b118c7501418c547443aa63a5eee005978a23c9ec0d55d9abcb4d050dd98d8177673442d7409faa19dbcaf138e3adf6d8d8b159dbf5b012f60cc7f511a5be89069b2afa732aa97a1ae70159f"], 0x1008) 2018/05/05 00:21:31 executing program 6: perf_event_open(&(0x7f000025c000)={0xffffffffffffffff, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x40000002001001, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000040)={@remote={0xac, 0x14, 0x14, 0xbb}, @empty, @multicast2=0xe0000002}, 0xc) 2018/05/05 00:21:31 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 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), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000001000), &(0x7f0000000000)=0x4) chdir(&(0x7f0000000080)='./file0\x00') socket$bt_bnep(0x1f, 0x3, 0x4) 2018/05/05 00:21:31 executing program 5: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x400, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000980)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000000100)="224b49fd1e310f215feac34bbc176bfc0006f72f9a0f4a6f3f21009562f8c0e3e8f2000000c896d61f3f2d0b9d7bcffc88dbe6b7acdc870f6aee9cc9c4d0021036486bc45228c0dd1e38e4ce49ba4d1ec4373d242e635bdbc45641adf232f7a6f3da8285001a2e70b58306e1793f7abe92abc48367298e347485d520a88c47d7", 0x80, 0x0, &(0x7f0000001280)=ANY=[], 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x40) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f0000000080)={{r3, r4+10000000}, {0x0, 0x989680}}, &(0x7f00000000c0)) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/05/05 00:21:31 executing program 1: r0 = memfd_create(&(0x7f00000000c0)="196a65971c43bb07d5fdc311c800", 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x400, 0xeebb, 0x0, 0x4, 0xfffffffffffffffe, 0x80000000, 0x2, 0x6, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r1, &(0x7f00000001c0)=0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x7ffffffff000, 0x0, 0x10, r0, 0x0) epoll_pwait(r0, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}], 0x6, 0x6, &(0x7f0000000080)={0x4}, 0x8) 2018/05/05 00:21:32 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000340)={{}, "706f7274300000000001000000000000000000000000000000000000000000ff00"}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/05 00:21:32 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x0) 2018/05/05 00:21:32 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r0 = getpgrp(0xffffffffffffffff) sched_rr_get_interval(r0, &(0x7f0000000000)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x4, &(0x7f00000007c0)) unshare(0x20000) r1 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setns(r1, 0x0) perf_event_open(&(0x7f0000000080)={0x4, 0x70, 0x9, 0x8, 0x32, 0x4, 0x0, 0x101, 0x8002, 0x1, 0x400, 0x9dc, 0x6, 0x4, 0xfffffffffffffff7, 0x7ff, 0x800, 0x4, 0x592d, 0x6, 0x0, 0x5, 0x3, 0xffffffffffffffc1, 0x7fff, 0x81, 0xc5, 0x0, 0x3, 0x0, 0x2, 0x9, 0x0, 0x100000000, 0x0, 0x5, 0x6873, 0x3, 0x0, 0x6dc, 0x6, @perf_bp={&(0x7f0000000040), 0x2}, 0x20, 0x0, 0x7, 0x3, 0xc5b8, 0xd233, 0x3}, r0, 0x6, r1, 0x8) clone(0x30020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000000080)) 2018/05/05 00:21:32 executing program 3: r0 = semget(0x0, 0x4, 0x10) semctl$IPC_INFO(r0, 0x0, 0x3, &(0x7f0000000000)) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0xaf01, &(0x7f00001e3000)) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.posix_acl_default\x00') ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af03, &(0x7f0000000080)) 2018/05/05 00:21:32 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/urandom\x00', 0x400, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000200)=0x2d9, 0x4) r1 = socket$inet6(0x10, 0x3, 0x0) socket$inet6(0xa, 0x3, 0x8) keyctl$session_to_parent(0x12) sendmsg(r1, &(0x7f0000002fc8)={&(0x7f0000010ff4)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000040)="5500000019007fafb72d1cb2a4a280930a06000000a843dc91052369390001002f000000000000001900050000000000000000081338d54400009b84136ef775fb83dec48daa7227c43ab8220000060c265e96754d", 0x55}], 0x1, &(0x7f0000000000)}, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x50081, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f0000000180)={0x3, 0xf46a, 0x3, 0x204}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000140)={0x1f, 0x7fff, 0x9}) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7ffffffe, 0x1000000000007e) ioctl$SG_GET_KEEP_ORPHAN(r3, 0x2288, &(0x7f00000000c0)) 2018/05/05 00:21:32 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80080, 0x0) read(r0, &(0x7f0000000080)=""/4096, 0x1000) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r1, &(0x7f000082cf40), 0x2082cf40) poll(&(0x7f0000000040)=[{r1}], 0x1, 0x0) 2018/05/05 00:21:32 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x100000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x8000, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x1, 0x400) write$eventfd(r0, &(0x7f00000000c0)=0x40, 0x8) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x1000000008, 0x101500) 2018/05/05 00:21:32 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000000)={0x2, 0x1, 0x1ff}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000000c0)={{{@in6, @in6=@remote}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f00000001c0)=0xe8) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000040)) 2018/05/05 00:21:32 executing program 7: preadv(0xffffffffffffffff, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x0) 2018/05/05 00:21:32 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000000c0)={0x3}, 0x4) capset(&(0x7f0000000500)={0x19980330}, &(0x7f0000032fe8)) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000540)={@dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) syz_open_procfs$namespace(r2, &(0x7f0000000080)='ns/net\x00') 2018/05/05 00:21:32 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xffffffff, 0x200000) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00000000c0)) r1 = socket$inet(0x10, 0x3, 0xc) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x280100) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000100)=0x6, 0x4) sendmsg(r1, &(0x7f0000f18000)={0x0, 0x0, &(0x7f000076dff0)=[{&(0x7f0000c21f67)="200000000104f500000000000000060020200af80900010001e8006007080000", 0x20}], 0x1}, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f000076dff0), 0x0, 0x0, 0x0, 0x8080}, 0x0) 2018/05/05 00:21:32 executing program 4: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000b3dfc8)={&(0x7f0000000600)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x40}, 0x1}, 0x0) 2018/05/05 00:21:32 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000001400)='user\x00', &(0x7f0000006b00)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000006b40)="e63739fe90852bcad06c8c380cce3a9a77400f7846be9697a2b4fba0da6f6d97254af96d7c99c509a4dd06cdb7eabc510eda4b0c863e3de1fe589b27ec8725b987d40bc22c66042252f72d80340d8164c0cef9afbcb3863437be472165031db58ceab3860670be40334e93fee733c5", 0x6f, 0xfffffffffffffff8) keyctl$get_security(0x11, r2, &(0x7f0000006bc0)=""/156, 0x9c) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f00000069c0)=[{0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="5f0e3e92c38deb6cfb097f02fc0d66d0a4390617eabf7c2b240b683c6edcfde1aa3ba5fbdebdf524bc71f95af543b160c046a9951b733dc10f6349ddd679f97fd79cd3e711ced9fc1affd252f4db31fc822fc36ecc46486b306a5c046f9cbe54ac2ed96ce038c855b12a658e2a183d917b5e7c0ffcd8158326fac3b6977c3f869910248cd2fe10f1f8a8eb4cb6cde2e50e432a91fae546d1e14e8a5698c14574efd2334205ca2522db9147be1f2d432fd48c5b29ba082462c385ecb21509c76c1f5fba492eee0dbce3af466817edcdab3a1433", 0xd3}, {&(0x7f0000000180)="6267d4f2f6bf413be5de6bbbda7fc84f51fbf973230566edd4660b", 0x1b}, {&(0x7f00000001c0)="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0x1000}, {&(0x7f00000011c0)="3cd61639bb62f0d936c5c05f", 0xc}, {&(0x7f0000001200)="2f957d801b8350780cd51a0264d4fcab5c4b76fa7a043a5f18922d54bda4698b0d9eede44991dfe3ee669c5a", 0x2c}, {&(0x7f0000001240)="c73a032d167b8b20432fd77b9bb3c367c34270867348f290416343b77b611ae73779b42e541375f4118a4465f8382006d8fc2a4b239a1981aaa75321d921626384b5f947ba7ce8990446a4938f9d1504bf5f7387d50402cb6a58", 0x5a}, {&(0x7f00000012c0)="54580255f294c19abd4b16d6cb023d04a7512dffea1037b06d3146", 0x1b}, {&(0x7f0000001300)="925891b834dc636fc60c3ce4c1edabaf8606eff3469ef6d67e51554e7e2e31d11c62b80999c281f24a1394d62e860d76da3a85f18ce038682c40123ad207f9ad342764b0380a9d9938f59c15612439e98ac3f6474b7f14ba2ef1aaeff478df293c0328ac3dc64521a623089eacaaf9abeae03911fa711b51734de298b279251221fc3d97e2514e213157404a6df948eda89461e4d86bc3c8e7e71f787e807ea819dc3cd62f7cab6b0d681f30f880bedc116bc5c0d6eea49030f4946ddbc6a8cb0e50f15f657a6d11dd614dd8e8b12536bd98ef873bf227dbac19f9ad", 0xdc}, {&(0x7f0000001400)}], 0x9, &(0x7f0000001500)=[@iv={0x1018, 0x117, 0x2, 0x1000, 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", 0x1000}, {&(0x7f0000005b00)="e0cfdfe9335ca53682777c8a4a769d5bdd4de2871812d8882d2f15c95533cbc9d7682e181e9ed305c5", 0x29}, {&(0x7f0000005b40)="a23db47b1750c7", 0x7}, {&(0x7f0000005b80)="61c17492ec165b331e08d52a997548c35653cf7c6787b77d13f41b885dd337debac6f9adb1fb3567ed608b7c56db75e4ed35c58552d97dce85badcdef3e88435f22157ae2a3fac49f257041b6cdf5f69", 0x50}, {&(0x7f0000005c00)="6b693338df880327", 0x8}], 0xa, &(0x7f0000005d00)=[@assoc={0x18, 0x117, 0x4, 0x4}, @assoc={0x18, 0x117, 0x4, 0xbd}, @op={0x18, 0x117, 0x3, 0x1}], 0x48, 0x20040011}, {0x0, 0x0, &(0x7f0000006240)=[{&(0x7f0000005d80)="f8f644dd297fd0daf8f6c53515b43a99a6155b059905f79ea2fd5c93b16b9cb8e970be9df46a32277e94ab8efa2b9f484305bc907549555bb8c553b1557d2f26c60b022c6c08743d658bb8e8fca7618f2ab5b135abb5d754fd8cb80a6334b8adbccc6789477b945e56c0b0ba8221ffe53bfb1580f1900b5c0093b32d62722cd1c9d8d180995d40aa5b4567e0ab61e4694c0d0758099d7949ea859a28dec96c57f16be9b6079a1a16", 0xa8}, {&(0x7f0000005e40)="e6774b19e9299fcbce7e339b7f8e7bc76bb3c2dca31fca7bf0cb1d60300635ed2e501d1f2af87ee6472bc03febddd33c209bb047907fd1d4498175a119e298c64e0ffe55025f127657ca457fc6b64d7d37615391268caef17b90d68267758558587507da89e43d1c312ced0404c2e336a2521a71be3b6bd1205df4f7552855e2d626cdd01237b2767e85994c438aa43cde874e83df89857d5f698f64e6d50dae7b0b45ee8c49a1cda3523a10f95a17b17512f7d42ed66b0f030a73307c0bfb423a", 0xc1}, {&(0x7f0000005f40)="d786ee9d78b905b07e34d20b48f98d271e4dd297816ee92ac17347c396506460429f8d36b5c9e224bf7d10387201df123073989908aaedd02a3bdfe641a7ef6d5e1e62540995ca85e6844e7241f869efc8a3339f3c27accc152297a1544f99e2d7a5f9529644c8334b794ea408f2f3ae25c168adfafd97f3358f4c9f47ce0db10c7bae88a6fee2f7bd646f356842b696b6d215542efeb49e7d5d807d472be95c89f913ed3a6ed16b4c6754aa4adeaa4e85a90e9f19fa24147239f6e33be4cc92c6bb", 0xc2}, {&(0x7f0000006040)="70ed8c3c5360fe31c14b0a5ead59155ed7a628068af403ce954fe9bdf62e73b4b185c808c8da6e5aaed807907c968540e5abccd20aeaf251dde78bc7316dd4ebc7159c0f6acf1e0857d6ec4a5f906f5e5b16ae70e2a6b367b7d6f3b9c66690d85311e333801d2c0c1748a5e18f68659839e135ea98fde39bf15bfe8673bf9d4d4b3d56a3a87f386b9f4c0b23260bda2fbc93", 0x92}, {&(0x7f0000006100)="1944da0e22fb7b8aeeaede2fb5bd183cd871222b5481b20b0ea86fd22416de2574f6d4940ce99d55928e0e75b45307346c7e79d2396fadd61e646c19725c067c11d3ff311c", 0x45}, {&(0x7f0000006180)="cf80df71e122ad31501d0bd847e9faedc500a9c38edd058b329c539c42d99afbc9797d28f4e644bb64ff500c3204d6951322468c85dbf1622d5536f9c580d04a5f610d6b8cb5a2eca7cc40428106f7a37be483dd642f425c4a6f3d5fc7b223e0e21a61d3a1711299d0d6ccce29f33002fc856cd9a50c25099364932501df7ea4bc5c9642e6dce1b0fab46c4bef45", 0x8e}], 0x6, &(0x7f00000062c0)=[@assoc={0x18, 0x117, 0x4, 0x7}, @assoc={0x18, 0x117, 0x4, 0xffffffffffff8001}, @iv={0xa8, 0x117, 0x2, 0x8e, "936ed80a333c8c1c46e4f31495110352d2b5492bad5055b0871fb37b7ba67e0fe3a914a952e8c1435b7aec502307b02399d8c045609e9fe7d9b01f35b97bb9e1f4aa9cdf259b063a9da3852f4696ebfccec82b281720a123316f4b65bb7a29dd0bf481b875ae3ce2ec006046402a85cf5772b47fae08ce7a4772b4ac2c9782ddc46bf9fb59d3a539d7abebf7a434"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x98, 0x117, 0x2, 0x7d, "38f1f34cf054011188a28ed0ce3284bde82092c56c61073666013176619a8b69406a044dbe8aacef532d74f87017d301ada8b2c4e8a9a55d72658b2900ec9c96260b0acdb0090dbfc2c9b836ff499298615df463c4e64de9dd511571f41a8d05e83aefb83be13f2ffc1ba50c059e93ffc5692288b0d9b38fb30a2af319"}, @iv={0x20, 0x117, 0x2, 0x8, "5f2731d644f27c9c"}], 0x1a8, 0x80}, {0x0, 0x0, &(0x7f0000006780)=[{&(0x7f0000006480)="c2ed651b563ebcd35193c86e7418730469973226022e5307f9fb69e9006999987282d267f6dc2c4d01219a715d10341907d0f1d39a862020a294726f8d657973547644cbb1a7b70508864c0317ceb074098b82fb31db6e683ca510be0551e3356b200b52b995e001ae4a8dec6ddacb1f6fb1cbaecd807f038ed223dcaf9a56df76fab2a4706d1f2ac4afe8a706fbea408f8a3afaf492f788419606e7e0a3588447bdb95d75dd95a78599b553d638874e1d5f3449fb4e07c244a127ebe3b41de73158fb265c16ffb5e0a3d3e50f44bbdb3af5c6b793ee2845b697483e5e81fea9bd79acb57a323941d8e2abe19e827134e0ef4a", 0xf3}, {&(0x7f0000006580)="824f63fc9471ce6cfe948b0277d935f4ffff38227e9951f0192f4118cb81caae7c3f9b51f54f2404b6ff4fe61991e6934d1d98461e72023aed77d05513caecbd21b7b3708fb5084a684370a52316d5c7af1c3223f46627b9b913cac905fd647f2c225e83176af617c02199364ce7fde781fe76195f3fe97e4bb281d452fabc71ee4e5bba903f38884d006726aa4f6e33fcc715ef8aa0eb08d7b17781992c21f0d5299953a1bb", 0xa6}, {&(0x7f0000006640)="bf71997c71773b5a3ad3210e11ed789b60516052c1042c12220a2d29625e204dd1915bf35736e034", 0x28}, {&(0x7f0000006680)="3b908dc2b2cc0ed610656a49ee724c6b01c7684662b6dd773f992316587dff4f307b1d997ab4c01b8913fde3b10238bce6302c0f20da0f9a44368d97fcfa8f2cf5c16ffafdf76ceb31222883e403a5090df7e5475187ef62c2da7a29752d73628d842e466596f8d18c54cf53819ece2e5cc84339170e3f8b0ad01b7ced756efa6b43249adffc63582279044a48ac0ca198cfef77a7b1eeacd5b82e2054a33cff74f24b85de0f8ac58a306873e92b3b89f8718249405218e32403a6baf1999e3b507d55019c48bd660737187ee9f5541c69aa62f92e51814b06eec665ddc9a8db3220a0a4d2abd9347a25ff6ca817c9a310c71f", 0xf3}], 0x4, &(0x7f00000067c0)=ANY=[@ANYBLOB="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"], 0x1e0, 0x40800}], 0x5, 0x4) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000074000)=@alg, 0x80, &(0x7f0000612f80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f7ffca)=""/87, 0x57}, 0x0) 2018/05/05 00:21:32 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(0xffffffffffffffff, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x0) 2018/05/05 00:21:32 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20010000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x1}}, 0xffffff2c) dup2(r1, r0) 2018/05/05 00:21:32 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000), 0x0, 0x0) 2018/05/05 00:21:50 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000340)={{}, "706f7274300000bf0000000000000000000000000000000000000000000000ff00"}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/05 00:21:50 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(seed)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000200)="66d64e6b6a78b446b90250e5e7f23bb6b5c279750210afbb334cc831e1614e8d", 0x20}], 0x1, &(0x7f0000000340)}, 0x0) recvmsg(r1, &(0x7f0000000180)={&(0x7f0000000240)=@hci, 0x80, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0x75}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/05/05 00:21:50 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) listen(r0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x2350, 0x2, 0x8, 0x1000, 0x6, 0x65, 0xff, 0x92000, 0x0, 0x0, 0x4}, 0xb) 2018/05/05 00:21:50 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000), 0x0, 0x0) 2018/05/05 00:21:50 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5, 0x40840) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000000180)={{0x81, 0x7, 0x489e, 0xe0, 0x2, 0x9}, 0x8, 0x1, 0x2}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r0, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0x6e) sendmsg$nl_route(r2, &(0x7f0000000280)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@getaddr={0x14, 0x16, 0x4, 0x70bd25, 0x25dfdbfd, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1}, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) r3 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x101000, 0x0) setsockopt$sock_void(r2, 0x1, 0x1b, 0x0, 0x0) setsockopt$IP_VS_SO_SET_ADD(r3, 0x0, 0x482, &(0x7f0000000140)={0xb7, @multicast2=0xe0000002, 0x4e20, 0x3, 'sed\x00', 0x8, 0x0, 0x59}, 0x2c) 2018/05/05 00:21:50 executing program 2: io_setup(0xba, &(0x7f00000000c0)=0x0) r1 = socket(0x2, 0x803, 0xff) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000080)="0f", 0x1}]) 2018/05/05 00:21:50 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x100) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000040)={0x10001, 0x81, 0x2, 0x8, 0x2, 0x89bf}) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000c29ffc)=0x800006, 0x4) 2018/05/05 00:21:50 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x16200, 0x0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000000080)=0x20, 0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)=ANY=[@ANYBLOB="020100000e00006284000000000000000200130000000000000000000000000005000600000000000a0000000000000000000000000000000000000000000000000000000000000005000500000000000a00000000000000ff0100000000000000000000000000010000000000000000"], 0x70}, 0x1}, 0x0) 2018/05/05 00:21:50 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000), 0x0, 0x0) 2018/05/05 00:21:50 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x0, 0x40) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x475a4cf3, 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x8000002, 0x0) ioctl$void(r0, 0xc004587f) write$fuse(r1, &(0x7f00009eb000)={0x30, 0x6, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x7}}, 0x30) set_mempolicy(0x3, &(0x7f0000000040)=0x6, 0x9) 2018/05/05 00:21:50 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)="2e2f6367726f7570296370752f73797a305d9f39f8dce69a39387ce5ceee47492600ca7650c390924a8d1a630ca7aeed1d5bd2dfef9c1e37a6670400000068d2d1b20660ee", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.bfq.weight\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="ca"], 0x1) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f00000000c0)={0x3, 0x10001, 0x3, 0x1ff}, 0x10) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000000180)=""/80) 2018/05/05 00:21:50 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000340)='/dev/amidi#\x00', 0x2, 0x80600) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000380)=0x7ff, 0x4) socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet6(0xa, 0x4, 0x3, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000002c0), &(0x7f0000000300)=0x4) syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000000100)) 2018/05/05 00:21:50 executing program 2: r0 = socket$inet(0x2, 0x3, 0x1) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x20002) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000003c0)=@nat={'nat\x00', 0x19, 0x0, 0x0, [0x20000b00, 0x0, 0x0, 0x20000b00, 0x20000b00], 0x0, &(0x7f0000000ac0), &(0x7f0000000b00)}, 0x78) 2018/05/05 00:21:50 executing program 7 (fault-call:1 fault-nth:0): r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x0) 2018/05/05 00:21:50 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_out(r0, 0x2201, &(0x7f000005bffc)) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x5, 0x0) 2018/05/05 00:21:50 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000840)='/dev/rfkill\x00', 0x100, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000880)={0x3b, 0x80000001, 0xffffffff, 0x7, 0x1, 0xf4c}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000062bfc8)={&(0x7f0000315ff5)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f0000e52ec0)=@newsa={0x138, 0x10, 0x1, 0x0, 0x0, {{@in, @in6=@dev={0xfe, 0x80}}, {@in=@broadcast=0xffffffff, 0x0, 0x32}, @in=@loopback=0x7f000001, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x20}, [@algo_auth={0x48, 0x1, {{'digest_null\x00'}}}]}, 0x138}, 0x1}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x3c, r4, 0x200, 0x70bd2c, 0x25dfdbff, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3a}, @FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x89}]}, 0x3c}, 0x1, 0x0, 0x0, 0x179e6167f238ef57}, 0x40) write$binfmt_elf32(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="7f454c46000102030300000000000000030003000900000047000000380000002502000008000000ff0f200001001d0afaff08000000000007000000ff00000007000000ff7f0000321a00003f00000008000000000000006cfc92d443db0d18d280562a848e66f83543a837425301abc9ef83afce65362a07162f56c6047cb2d93968bd3145a5fe320f6fea37f6584ad0e5fa262a4eb9c552bdc52b3a4e7bbfabd569ae1c4cebd1c3bac2d5df75efd16a787eac494dc38e864678ea717681b9afb22bb495e600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e1ffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x5c6) getsockname(r3, &(0x7f0000000780)=@hci, &(0x7f0000000800)=0x80) socket$vsock_stream(0x28, 0x1, 0x0) [ 410.231972] FAULT_INJECTION: forcing a failure. [ 410.231972] name failslab, interval 1, probability 0, space 0, times 0 [ 410.243515] CPU: 1 PID: 25399 Comm: syz-executor7 Not tainted 4.17.0-rc3+ #33 [ 410.248502] kernel msg: ebtables bug: please report to author: Entries_size never zero [ 410.250777] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 410.250794] Call Trace: [ 410.250811] dump_stack+0x1b9/0x294 [ 410.250824] ? dump_stack_print_info.cold.2+0x52/0x52 [ 410.250840] ? __mutex_lock+0x7d9/0x17f0 [ 410.270180] kernel msg: ebtables bug: please report to author: Entries_size never zero [ 410.270859] ? __lock_acquire+0x7f5/0x5140 [ 410.270885] should_fail.cold.4+0xa/0x1a [ 410.300121] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 410.305214] ? debug_check_no_locks_freed+0x310/0x310 [ 410.310395] ? debug_check_no_locks_freed+0x310/0x310 [ 410.315566] ? graph_lock+0x170/0x170 [ 410.319363] ? find_held_lock+0x36/0x1c0 [ 410.323408] ? __lock_is_held+0xb5/0x140 [ 410.327459] ? check_same_owner+0x320/0x320 [ 410.331768] ? graph_lock+0x170/0x170 [ 410.335562] ? rcu_note_context_switch+0x710/0x710 [ 410.340478] __should_failslab+0x124/0x180 [ 410.344701] should_failslab+0x9/0x14 [ 410.348489] kmem_cache_alloc_node_trace+0x26f/0x770 [ 410.353580] ? find_held_lock+0x36/0x1c0 [ 410.357631] __kmalloc_node+0x33/0x70 [ 410.361414] kvmalloc_node+0x6b/0x100 [ 410.365202] seq_read+0xa33/0x1520 [ 410.368725] ? check_same_owner+0x320/0x320 [ 410.373032] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 410.378563] ? seq_file_path+0x30/0x30 [ 410.382442] ? fsnotify_first_mark+0x330/0x330 [ 410.387006] ? _copy_from_user+0xdf/0x150 [ 410.391139] ? seq_file_path+0x30/0x30 [ 410.395006] proc_reg_read+0x10a/0x190 [ 410.398892] do_iter_read+0x4a3/0x660 [ 410.402705] vfs_readv+0x14f/0x1a0 [ 410.406232] ? compat_rw_copy_check_uvector+0x420/0x420 [ 410.411586] ? __fget_light+0x2ef/0x430 [ 410.415558] ? __sb_end_write+0xac/0xe0 [ 410.419517] do_preadv+0x1ba/0x270 [ 410.423049] ? do_readv+0x2f0/0x2f0 [ 410.426655] ? __ia32_sys_read+0xb0/0xb0 [ 410.430701] __x64_sys_preadv+0x9a/0xf0 [ 410.434659] do_syscall_64+0x1b1/0x800 [ 410.438530] ? finish_task_switch+0x1ca/0x810 [ 410.443006] ? syscall_return_slowpath+0x5c0/0x5c0 [ 410.447919] ? syscall_return_slowpath+0x30f/0x5c0 [ 410.452834] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 410.458198] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 410.463046] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 410.468225] RIP: 0033:0x455979 [ 410.471403] RSP: 002b:00007f5b6cab5c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 410.479126] RAX: ffffffffffffffda RBX: 00007f5b6cab66d4 RCX: 0000000000455979 [ 410.486934] RDX: 0000000000000001 RSI: 0000000020331000 RDI: 0000000000000013 [ 410.494192] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 410.501445] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 410.508702] R13: 00000000000004bd R14: 00000000006fb258 R15: 0000000000000000 2018/05/05 00:21:51 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000340)={{}, "706f72743000bf000000000000000000000000000000000000000000000000ff00"}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/05 00:21:51 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f00000c7fdc)="24000000210025f0071c0165ff0ffc0e020000000010000002e1000c08000b0000000000", 0x24) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x4, 0x0, 0x8}, &(0x7f0000001200)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001240)={r1, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x40, 0x3}, 0x90) getsockname(r0, &(0x7f0000000180)=@nl=@unspec, &(0x7f0000000040)=0x80) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000080)={0x10000, {{0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, [], 0x20}, 0x9}}}, 0x88) setsockopt$inet_dccp_buf(r0, 0x21, 0x10, &(0x7f0000000200)="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", 0x1000) listen(r0, 0x9) 2018/05/05 00:21:51 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x100000001, 0x8400000000003, 0xffffffff00000001}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x88, 0x8, 0xc5, 0x10, r0, 0x6}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) unshare(0x8000400) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r0, &(0x7f0000000040)="9a", &(0x7f0000000180)=""/243}, 0x18) 2018/05/05 00:21:51 executing program 2: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x34, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x200000, 0x2, 0x0, {0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000640)='/dev/rfkill\x00', 0xfefffffffffffffb, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) fstat(r1, &(0x7f0000000000)) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/qat_adf_ctl\x00', 0x8084, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f0000000340)) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) ioctl$KVM_INTERRUPT(r4, 0x4004ae86, &(0x7f00000001c0)=0x6) ustat(0x6, &(0x7f0000000140)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x7, 0x0, 0x0, 0x4, 0x5, 0x7, 0x7}, 0x20) ioctl$int_in(r4, 0x800000c0045002, &(0x7f0000000200)) ppoll(&(0x7f0000000000)=[{r4}], 0x152, &(0x7f00000000c0), &(0x7f0000000100), 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000000180), 0x4) read(r4, &(0x7f0000000500)=""/143, 0xfffffffffffffe42) ioctl$sock_inet_SIOCSARP(r3, 0x40096101, &(0x7f00008da000)={{0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0xfe]}, {}, 0x0, {0x2, 0x0, @loopback=0x7f000001}}) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000280)={0xb5a, {{0xa, 0x4e22, 0x10001, @empty, 0xfffffffffffff537}}}, 0x88) bind$llc(r3, &(0x7f0000000080)={0x1a, 0x20, 0x100000001, 0x4, 0x6, 0x401, @random="d9f08308fda5"}, 0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40800001}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x20, r5, 0x800, 0x70bd2c, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfff}]}]}, 0x20}, 0x1}, 0x4000) userfaultfd(0x80800) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x891b, &(0x7f00000004c0)={'team_slave_0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) fchmod(r4, 0x80) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000680)=0x800000000764, 0x36f) dup2(r2, r1) socketpair(0x14, 0x0, 0x1, &(0x7f0000000600)) 2018/05/05 00:21:51 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/raw\x00') add_key(&(0x7f00000001c0)='pkcs7_test\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f00000002c0), 0x0, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r0, &(0x7f0000301ff8), 0xffffffff) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000040)={0x7, 0x7, 0x1, 0x5, "995e303f129e0089f0af44755be5ce04d6ebaa743d7a1a1c863a679f9c978a89759df47debf5349c6d15e13b", 0x1}) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)) fchown(0xffffffffffffffff, 0x0, 0x0) 2018/05/05 00:21:51 executing program 6: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$search(0xa, r0, &(0x7f0000000040)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000180)={{0x800000000000000, 0x8}, 'port0\x00', 0x14, 0x2, 0x800, 0x3, 0x2d1b, 0x0, 0x2, 0x0, 0x3, 0x3}) 2018/05/05 00:21:51 executing program 7 (fault-call:1 fault-nth:1): r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x0) 2018/05/05 00:21:51 executing program 5: r0 = socket(0x4, 0x3, 0x40000000000000ff) bind$rds(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) r1 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x8, 0x80000) sendto$inet(r0, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x210000, 0x0) r3 = fcntl$getown(r0, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f00000002c0)={{0x7ff, 0x4, 0xbdf, 0x8, "9639133c82a63e66c0bfe6421ed83c6a11bfb4ccad7f9bf3b0cac2fd66c297263e4ce0d48b65ccfb33da13e8", 0x4}, 0x0, 0x0, 0xfffffffffffffffa, r3, 0x8, 0x2, "b1dc11d49c418bae7c54c0dbe3f0561b2c81ecd61d95f94361ddaba28ae50caa17e9c3ea24806e203a942b9946618c6134f6ea5d8b878128a32044c602308453", &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x15, [], [0x3, 0x40, 0x6, 0x364c]}) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000480)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 'syzkaller1\x00'}}) connect$bt_rfcomm(r2, &(0x7f0000000200)={0x1f, {0x5, 0x10001, 0x3ff, 0x3, 0x1, 0x7}, 0x7fffffff}, 0xa) signalfd4(r0, &(0x7f00000000c0)={0x678}, 0x8, 0x800) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000440)={{0x5, 0x1000, 0x2, 0x101, 0x2, 0x5}, 0x9}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f0000000400)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}) openat$cgroup_int(r4, &(0x7f0000000240)='cpu.weight\x00', 0x2, 0x0) ioctl$BLKPBSZGET(r4, 0x127b, &(0x7f0000000140)) [ 411.135457] FAULT_INJECTION: forcing a failure. [ 411.135457] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 411.145346] QAT: Invalid ioctl [ 411.147389] CPU: 1 PID: 25422 Comm: syz-executor7 Not tainted 4.17.0-rc3+ #33 [ 411.147396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 411.147399] Call Trace: [ 411.147417] dump_stack+0x1b9/0x294 [ 411.147436] ? dump_stack_print_info.cold.2+0x52/0x52 [ 411.168997] QAT: Stopping all acceleration devices. [ 411.169843] should_fail.cold.4+0xa/0x1a [ 411.169858] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 411.169876] ? perf_trace_lock+0x900/0x900 [ 411.169888] ? find_held_lock+0x36/0x1c0 [ 411.184072] QAT: Invalid ioctl [ 411.187729] ? graph_lock+0x170/0x170 [ 411.187742] ? lock_acquire+0x1dc/0x520 [ 411.187754] ? lock_downgrade+0x8e0/0x8e0 [ 411.187766] ? find_held_lock+0x36/0x1c0 [ 411.187786] __alloc_pages_nodemask+0x34e/0xd70 [ 411.187802] ? kasan_check_read+0x11/0x20 [ 411.208159] QAT: Stopping all acceleration devices. [ 411.234061] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 411.239070] ? rcu_read_unlock+0x35/0x70 [ 411.243116] ? __lock_is_held+0xb5/0x140 [ 411.247168] ? check_same_owner+0x320/0x320 [ 411.251478] cache_grow_begin+0x72/0x6c0 [ 411.255532] kmem_cache_alloc_node_trace+0x692/0x770 [ 411.260621] ? find_held_lock+0x36/0x1c0 [ 411.264666] __kmalloc_node+0x33/0x70 [ 411.268455] kvmalloc_node+0x6b/0x100 [ 411.272243] seq_read+0xa33/0x1520 [ 411.275772] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 411.281309] ? seq_file_path+0x30/0x30 [ 411.285184] ? fsnotify_first_mark+0x330/0x330 [ 411.289759] ? _copy_from_user+0xdf/0x150 [ 411.293900] ? seq_file_path+0x30/0x30 [ 411.297789] proc_reg_read+0x10a/0x190 [ 411.301669] do_iter_read+0x4a3/0x660 [ 411.305466] vfs_readv+0x14f/0x1a0 [ 411.308994] ? compat_rw_copy_check_uvector+0x420/0x420 [ 411.314350] ? __fget_light+0x2ef/0x430 [ 411.318326] ? __sb_end_write+0xac/0xe0 [ 411.322290] do_preadv+0x1ba/0x270 [ 411.325816] ? do_readv+0x2f0/0x2f0 [ 411.329433] ? __ia32_sys_read+0xb0/0xb0 [ 411.333483] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 411.338330] __x64_sys_preadv+0x9a/0xf0 [ 411.342305] do_syscall_64+0x1b1/0x800 [ 411.346183] ? finish_task_switch+0x1ca/0x810 [ 411.350673] ? syscall_return_slowpath+0x5c0/0x5c0 [ 411.355590] ? syscall_return_slowpath+0x30f/0x5c0 [ 411.360516] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 411.365872] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 411.370717] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 411.375894] RIP: 0033:0x455979 2018/05/05 00:21:51 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0xfffffffffffffffa, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x242400, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000040)={0x5, 0x5, 0x80000000}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000629000)) r2 = syz_open_pts(r0, 0x0) fcntl$setstatus(r2, 0x4, 0x2800) syz_open_pts(r0, 0x0) close(r0) 2018/05/05 00:21:51 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xa, &(0x7f0000000340)=""/157, &(0x7f0000000140)=0x9d) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0x78) r1 = dup3(r0, r0, 0x80000) socket$inet_icmp(0x2, 0x2, 0x1) accept$alg(r1, 0x0, 0x0) 2018/05/05 00:21:51 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105518, &(0x7f0000001000)=""/250) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e21, 0xba, @empty, 0xfffffffffffffff9}, {0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x74}, 0x100000000, [0x0, 0xfc5, 0xc9, 0x17, 0x6, 0x319, 0x7e]}, 0x5c) 2018/05/05 00:21:51 executing program 5: connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000000)}}, {{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000003740)="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", 0x5b5}], 0x1, &(0x7f0000000a80)}}], 0x2, 0x0) setrlimit(0xb, &(0x7f0000000000)={0x6, 0x8}) r0 = pkey_alloc(0x0, 0x1) pkey_free(r0) 2018/05/05 00:21:51 executing program 2: r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000440)='net/arp\x00') ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000000)={0x37d, &(0x7f0000000100)}) 2018/05/05 00:21:51 executing program 3: unshare(0x8000400) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000000c0)={0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], 0x4) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x101801, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000140)=""/9) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_int(r2, 0x0, 0x31, &(0x7f0000000080), &(0x7f0000000040)=0x4) [ 411.379075] RSP: 002b:00007f5b6cab5c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 411.386776] RAX: ffffffffffffffda RBX: 00007f5b6cab66d4 RCX: 0000000000455979 [ 411.394033] RDX: 0000000000000001 RSI: 0000000020331000 RDI: 0000000000000013 [ 411.401286] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 411.408550] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 411.415804] R13: 00000000000004bd R14: 00000000006fb258 R15: 0000000000000001 2018/05/05 00:21:51 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/hci\x00') syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f00000000c0)="362636dac80f30c7442400d4ef6577c7442402472a0000c7442406000000000f011424b87f0000000f23d00f21f8350000000f0f23f80f01c8660f3a09a4f39d2d000099b8007000000f23d00f21f835200000060f23f8d18ca93d0000000f0f6e00b40f07", 0x65}], 0x1, 0x2, &(0x7f0000000180), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r4) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xc011, r3, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/05 00:21:51 executing program 4: getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000000c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000a4000)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r1, 0x80000080045002, &(0x7f0000709ff8)) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000880fe0)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f000060b000), 0x267}, 0x20) 2018/05/05 00:21:52 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000340)={{}, "706f7274300000000000000000bf0000000000000000000000000000000000ff00"}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/05 00:21:52 executing program 5: r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x4, 0x80100) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f0000000100)={0x6, 0x0, 0xffff}) r1 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x0) r2 = dup2(0xffffffffffffffff, r1) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f00000004c0)=0xe8) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x9) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, &(0x7f00000002c0), 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000300)=ANY=[], &(0x7f0000000240)) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x1e, 0xfffffffffffffffc, 0x0, 0x0, @tick, {}, {}, @connect}], 0x30) fcntl$getown(0xffffffffffffffff, 0x9) r4 = socket$inet(0x2, 0x80003, 0x5) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x100, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000180)={@mcast1={0xff, 0x1, [], 0x1}, r3}, 0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) fstat(r4, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000580)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@multicast2=0xe0000002, 0x4e22, 0x0, 0x4e24, 0x800, 0x0, 0x80, 0xa0, 0xbf, r6, r7}, {0x2, 0x1ff, 0x6, 0x40, 0x5, 0x9de1, 0x1}, {0x6, 0xfffffffffffffff8, 0x200, 0x1}, 0x8001, 0x0, 0x0, 0x0, 0x3, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d2, 0x33}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0xa}, 0x34ff, 0x4, 0x2, 0x2, 0x3, 0x10, 0x2a6}}, 0xe8) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r8, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x200}, 0x1c) connect$inet6(r8, &(0x7f00000005c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x80000000}, 0x1c) setsockopt$IP_VS_SO_SET_ADD(r4, 0x0, 0x482, &(0x7f0000000000)={0x84, @empty, 0xffffffffffffffff, 0x0, 'lblcr\x00', 0x0, 0x0, 0x4e}, 0x2c) 2018/05/05 00:21:52 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002400)='/dev/sequencer\x00', 0x2000, 0x0) setsockopt$inet_int(r1, 0x0, 0x20000000f, &(0x7f00000023c0)=0xfffffffffffffff9, 0xc1) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x7c, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x4e20, @multicast1=0xe0000001}], 0x21) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x100, 0x5f7) sendmmsg(r2, &(0x7f0000002380)=[{{&(0x7f0000000080)=@l2={0x1f, 0x2, {0x0, 0x9, 0xff, 0x8, 0x100, 0xd}, 0x100, 0x1}, 0x80, &(0x7f0000001180)=[{&(0x7f0000000100)="6824bbfd0d6bcb", 0x7}, {&(0x7f0000000140)="546ad7de5415950b0f4c9878f7b611", 0xf}, {&(0x7f0000000180)="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", 0x1000}], 0x3, &(0x7f00000011c0)=[{0x68, 0x10f, 0x1, "b91c5f0a481688e7c48b18c90f0718e83f53d31e8efbeeadc71145366eb10794023f9a3adf7a8725a67e51727cc87ed774c70f9b94c30a0bb503856d44b61a432d4faf004f4cccd2a3ed3df06a7dbaf5df8459c73d41a6"}, {0x1010, 0x111, 0xffffffffffffffff, "a4dcc168efa2364b98efc5a95f2e97def21e1fec3215ee0242803b239ed943a9c3a57c7d3d94179a426e889b2ff720ab1721068ac3649a3e135740a47660c16394f9928dab263d383e8a472464cc88e7c4d55ed5531dd8c209cbafc3eb9a1856d7dd45e9e988a75838aa6de643761f2a60c74deef8d7c7b9e5dd8ff6f94049a65a4dc2b474bba3801c59db94a0ff43093380b78d20184683d5ea2becbe4ef9cd1c424c8df62b5bd1b1a235de88d3e1b4e76936f736b1186ee7c9758785e2153c35ff5495f78ebdcabbb8c7ce9ed9b444e5bc1f674d6d4dd37ba9c7e66866530eb2491dcd12848c1bd8a2931fbb8e2f1a6c036d760e7053070c89f397a95312cb46688b9f96ffde903d12535b465f49d855ba0226331651de150a94ca0e207d15790410b3492206a48942648bff715be25256e04283d52415cc8fe3032ea0da27012e0289d8f165bd6b980a008e416435cb91579e1ff024a6a35246251f78cfad59ac0028065a032126e608e6d84eaad9bd0b79b6bb4e2facc598d8b0793865b459053044388a4adf8d6b02adf8c0c9f57cdfe3085d5ce5c87719526cc117108b508fd6eb04573a7a99bb07dfc206c3251015a2ab024d5c7639762f6eb32f1308425d1a6c2e8cc25e1d2c89ef491ed5527674fa1f1dd76875177def750288272126b30315306a9dd89c1f57945d752c78d94f12ca61fa56688ebdafebd9d7ed3962838b553a9a891c1713a1dbd7fc27305941563867a74415feef19e75d85f983b8cf4128ccb167c45add886b3ed63018a93c0e1b684ca873e9405da7b84e205b319f22b3e5701314804949d8e2b3faa16443d4f58a3230afd6d037baabb1d008118df94740563cbc9569fca654b756c2cb7898333ef55c46a1610aa7bf1bf86d7e3989b64ad3e8721a4e3408a899e47cd65f8ff4a8d2c85d36ce0f780eb9235dee0e6d8e2e9a952352bf3eb6384afed461ae652a09dc194346487ff37ada5c9b0356fe8b33aaa59420a65d73e5d25974cf8f4c1243f645a73cac22833092c530a038286fdbc05784cef2128f7545915aa1dd41242e76ee73c2c80c15e3574249bb26dd08f6bccb080bc49b38bfba8bd5a3997ac106530971e68c9b27beed395c30aed64ec6247200cdc5bdb8c011c9df40d7378f951a85e36e22c4f0d192e5e262c60a209ff56880157d601835e7688d5e9f16312338771f9e73e1f32cf47e400aefe36af569c26dc12a2b7d1af48a25c314b32d5e913451c729330bc6d1ccd0c7dc2ce156449ae58905ed09181bfe4bc45f7b0c8c6ee9b501fe5163a882c0e5aad8e867e60e8f34f641cf9dba72eeefef46ad8c7f5240387698e55e2e08f7578161d76c840dfd402a4e2e584124b31aa77c0cbada62566a2df857d6ac4a87b27900d4849d8dd5d3123e5a1b43f987410f844085cbc189cf9e215ed4a686d1e2ea78c9457c68f1872fcaa7ce1ca67c535e5dd1df555232057e3a324f67d3c3ce33bd06a94dc8b1279d6f7be4459340b0d02acef4252f9a897ebc3bbf40e833f09343ed68fa33f22103c5b62166fe0abf3274916b1bf65ef73dc56939ef2321cb10e9f451ccad558f33404fb9ef5325d88161284a123a7ec15ddb128802147842f5053c80dec6558f2f4f9571e1f6ea750dd6f7942efeb88426e6ada55739762febe612607c9f8369ff4bd63416a32425297fce739a16be66042dfc7a4e8a7b007ce98dede2bb0fd5a2723f391685cbc3d019951562e1539fa235f5ee743a9231533033568ec2d571b86200ff7090c75d1209f57c5766eb0ca222b768d4675776507c126f1f61e4dc8fddd8971ea45b329150a3d22295ac37cfafbd22a8784180a95ce9048afbe753abdcae1722c048935d7fd0499f936fedd3c0f3ac770ac3e0e9f999aab57db4687c914bb105d242d5ced4671bdee8a7b5e90fda9979a947c6e50f7d8728e7fe69bbd9fd28f47bf8c5658aabfba4d51e3b1bce670da629b0558658b0ee6f843a4c861a93d29accf3b81a2c94d29a63a9c4b1f3406704c7d94c3c17f69789977ece0186ffe28dbfc6d5cf01183699f4be21dde03e022994e32f150ce9c3dc5c847f912fab166fd8b03f142f16eb7e170dd6ffd57d050be356929ffcfbeb59fcc7dda48f3e0e0a72865690ce3cbfc57878d6700ac5a98230757236fb71db8be79ae24d71c071dbc25646bcfd0992c15f9a5a75743b07a015fcdc9468bc27e01fd6d786fe07ff475b92e8fdb517c367e166154b03b25a62a973c19331046dd77467822c2edc36a5ff4cd364297e656b3e4d538adb65f237d7b52d4d971ae383d06fd77f91ddf740f5fca523b7efd3da5aec7da4ed2965fbb8492b836b33f9c356fcbcab97b3aca0e6d98180544cd61e090eb908c2dad4bbcebd87fc07948e058d85ac896715a7650f860cc0cd83128de88ebc936ac0ef05af8bd7bfc453e4e3ee83f1612c9a2e564f6d64903d57fcfe5b1de15ba3b8ae2ae71ba54451b0f5b1d4a63c2694475ffcf559636897912aea1280edc45135954880a2713da32fb95f49e17721463fdc4ca7569ff1056e0bf2494e9e0f49ec0ffc57c3d22f4aeaec4ed1353ccdb4ae518d6bd9ccf52a7d1e0934be780c7ced7b3ada8de619310ca5863c521f774c0222ea290786cb89ae5cd3c38009a5e397b09efc759c5077999ec64f1bdc3062738396920a467df06a3c792f073f863db486708276a5020dbb79cec2ae975952054b25434ba7ab53b5d38c3343d07d9f432bb764c7c27a1afe0253d2728a4a5473dfa7fea38b5c64227377ac426ebc64018e50acd56c1b3e55abf98c5149969193b46afe74f0616abff7b9022a9fc0c939415706a5f3bd402cc68039a7a4fcef76537b1da035d2d9234a585b98583067fb4c26d642957b5f2e1ac169e08273c334c2550e56717355d9c8ad1d6bbe586049687130d66babdbc94b6877c9dfcebb5f5be7ad96d702463669035ba734124ababa34e3fe78c8f116d71bd01163084a8bf7edc0301eb456f0d21dfe12c3293df68553609b3e813c6439436da5ce7b65547373f443329a590a5afe61aa90516b691399936e9eae3a184a5c50068e3d8d3dfbe1036b735b19d0225a35d7f99a0cad67f59905dfd9b0c08d47f3b66ffe59d6e92a04372cecf87f6940a125fd65b046aab65c2bf0227648a643e684c2ff995b42844d52f9230a112f06e509f537bff68f6db429f75b9564834eb6bed6367476da28318725470a164ad08ff2af66d6c4312138a49d3d676828d7de0821c0460e605bade20362ff72bc02502574ed33b23a71e1e51536c639bdb7310fccebf28e9fb7de9567a802d7c7a68558248387698a430352db28b23be73eaa98cec859aab7af8e4766105a1b00e99cbdd5b53de0d3788f316ec1e40f501bff753409691a432ca9ff8d43f0485783920cb517677451ca36c6737c8446582c339d784500bdf77f735f64c92c59217e1bc8130b2a0877d56fe984a467bf575ead544f469d2f9890fd1fd168870c9350c8fd5c53950974e69fa087a4859646b95c7e565fd934dd3cc0a2a9e18cb3c1d64b250a00b31fcbc4fbf35406de83e0f2b47d63483c0b1cd2b85bd54a1168f1b791873c757a9f2d3eeff4013f460c6a1d43193d03d9b56b2fc4c3010160dadfd51a4cc486c1d55f0d3019fe41b8aa6b48549abc0680e81c38e6d14780f6bef3bfe2d0cf962534e6a65cd152a8d4c958004d295414f9dbe4a8e43825b44cfd9443d602c835c3a5d08ef123c3c63e74dd69ca1f3098eaff36e2ce01a4c39bacbd6d86bece9452d18b730314ab680c3cb0ce4c71db7077c35cfe600dc9b9b3ee4ab4d467afc2ffbaf2da7dec2855df0375f1907fd05d9622f637068d9eda9539dd5571707e8d3d2382f92c3ca10dcdc15001f69678c2a8087c6829d23ae1afe094a764eccfc2c9ecce70ab5f51e3fad71012dcd963973daf01ce2f6f4e6ed701de15c9ae186ff5a301b6d89834850b9eb0e46e0185954b63c932751ce1fabfb04d0b43407fed4a846cc85bb5e57749061ec659dd4c5ee1035aad5f2a3c0852e7b151524ad17bfd0f55d162dd2ddde47a0ca97eb807440cff5c182d82195dbf1e9ae7f2fd902ad82bfc1c4d81768c1c74d5724bf8c20f4424017d70f486c238fb772e8f3e0c644b247117c8e3386bfc5864ee7c53aac123f2896a086abdae40d4e2352771f562da02065f513b367bf59b2cf44ca230096db6698022e4fc8271e0ed11af65340e3e699b8669744f82eae555ddcba579e7a7804f2cf8b97f91562444e20dabaee036f9d3b22f9d4fbf28070cc845dc31cf80c06c41d00f297d3d1c562bdaefe48ea0b48571b7b313b52e2e5f8b6a19f5b69e8d34fed6a900bc919eee78e2ca541b9fbf4a69d2fdc16791056aa98a99a0582227c12d6a0497722b0bdc69ec64dd007eacc855a0b4301b8c32da66cfb5920e871ae20e2d37283e46d5319e31ba2e82e3393e4c0d2fc16069293cdd0130016ae0445ac1df4e82d667fc4aefbf107f84e5a43132976f363e6da443ccc84b458d4c685c57e80f642e2af01746bf4ceacff50a98e63b5b12917798d4305f7c85ee3ebeaaea9876f082798ade03f715d8f4af3e445ba4e5ab3bf74f49b831dffe1e0d744b69870d38ea2fa853dc9c993accb933f45341a4228ccd06f39154e81c26a393f834c0f85602ad72bbe030f59f318a729be92df8650881b20ee6aaab4d7bb097ec8cfe568ea9ef0b83d0fbe8a732d92186603a77b7cd7ee2a0e40f5b8cfc241c28733b0ddf704826adcf96595c6945f0986c8cbce892493b1db9434ffc1bb0807bf7c4ee23071c6a48a414e72588b288d0bba662bd33dcf6baa0a0b6507ae6ac6bb368ee298011b7357f1e811d4cee4c0cb677c5c6ccdc85c2a4cd0b6e60883f51915cd37888261ef596169ac7429da239be3516ed48a9369a96ffc790f6ce5122c66855b8d1b01180c72ef0a65e193adbf76c0e030df74efc2afcba251c18b0bcb5502aa7e3366f7dd9f73e4349427f8b134dc07935429397d030465b5ebf429dfdbdfe526260b03b1b02494bf628a9f34970f7744c9dda66088360fe0ce8f4f3bdce297bd6e86fc4bd4cdfb98be44b1d55004ed8798f45e94f7675d04fb3294d7f1aba080df2c3c4ad90bd3bc3f6f7cf57108acd077754eef3abc829dc2ab131687cb63925aea067f8a928dd9ccf35f133abd8a451357bf6b2bd099ec416e686a665a61e4fd2ca6f9c6bf5d2ef3930163eb12a55ba867b61bf19beda3f73b07977ba0f38f1d7b9efaf08aa0ced0d5095f1458cee04bb0084c54ca9a94e5c80b066f65d54331ddbd5cb502d4974300c9e2ff52ab622fbedef81f7305a87a274fcbb45eee56a09423ebb3a7b3e0ac14ae2532487691588793b46253ccc90b19fd67423b1efa3255ada561d1a1550685828d958d090c9fb35e19b97883889b5d2948bc0607aedd67bdd5e1e5b55ae4b2c4f97a3796472263227f59d4bfec70030b5a56339380821e32285e9b0428983a87c8f243c47d613e6541896ace3df57ee2c8f50678c7b7933351ee94bf9b34ec59b5e60e1bebad8bd8612a3f6a38e33bcc1f0893982945db94cf19a653c77e59d47c11d1c749c3172af7ef8f8f1f70b62a4514c909a9de1344af71975281f300c1c0633a3a1822df57232fe04c5bc6d884759e069940a6f03a499ac71315bd62c3b56c8b391302ad77b7582a0a72f219cc0071e1eaac7d9316c0e02157c49d3ae2a74810bbbc2efcce60bc7a9dbc74912db3f269c0f8f337d1052e1ec7e6932eb5e0c8a11f9"}, {0x40, 0x18b, 0x0, "11a240db7bfc108c3ee652c491ca009ac36d713cd3a5d91843786d5e07e2a0c24a5d9be2a40c1e34e09541478c4403"}, {0xe0, 0x117, 0x2, "440f01cb20a5398d769fa8874f015762e1a30c894a389c86c4b42955e03cb97fe758e2a742836988dcb8a72a9c7ad2f25d8288da5111c23e62b312da4608c2676ab4f0a1331d617b262a675ff5203f3c34bbe8efdab9b5db1a9812f2cf28f6c0435153d1617498bc6cc94f2295ed1c5bdca195f25ebcf33285bac98665b562a34b3647415dd3a0fde70264fb9974e66a5590e16037da723174d931433af186ccdd55eff94d25e583b9fd937bde7befb6d396e917de0421cb15a1cb8fb8425cfb8a3bdaeae2515469de441773"}], 0x1198, 0x45}, 0x6}], 0x1, 0x4884) 2018/05/05 00:21:52 executing program 7 (fault-call:1 fault-nth:2): r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x0) 2018/05/05 00:21:52 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000040)={r1, 0x100000001}, 0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x3, 0x800) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000000)={r1}, 0xc) 2018/05/05 00:21:52 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0xaed1c19d11efbda3, r0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000380)=0x7fffffff, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000240)={{0x81, 0x7, 0x6, 0x100000001, "1b85b1a76cd7e5a6b202e050083d6c4e28cb70401c288d1c1dbe13b8291e3c70109fa369d2d122b5c18abaca", 0x3}, 0x0, 0x0, 0x8, r2, 0x7f, 0x800, "ee27f282d73aa1b60b04711aa4c52bbde98fc5597165d5d068e216cd9ccfcbe738381bad463fa7474b66f6474725f1377db620294005e2b604df959a26711032", &(0x7f0000000040)='systemGPL\x00', 0xa, [], [0x2, 0x800, 0x2, 0x4]}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000080)=0x3cd7) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0x40405515, &(0x7f0000000100)={{0x1, 0x2, 0x1, 0x0, "93e9ea615ac34e7cbf044b192a7dbd9d3fb90044ed21556b44c977119139a0784a9148b3a6af65082a7dedd3", 0x400}, 0x0, 0x0, 0x81, r2, 0x0, 0x0, "d738d54bf2007db37380b5afbb162ad65110f1a19ac268393b9d3f8cc115724c909fa3400ac817d86c36100961614c49a1b94fb8de50870b6e91abcb6e27765e", &(0x7f0000001fed)='/dev/snd/controlC#\x00', 0x32c, [], [0x0, 0x1, 0x0, 0xfffffffffffffffc]}) 2018/05/05 00:21:52 executing program 4: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000000080)="4731ca57a8a03d35b0b9cb3906a4797cc6f5cfd31ebfa0709e214e47917042b6119fc8d734b28f950fae1892f7a740229288f8fc71e2a58a3e8c6279fb32949e6135fff7ef4d098e1dbae415074da2bd2e2ee86532b031134aad006b98670bcb4f9d86a45951fd617585a21e6b2fdf7eae0e64a652e55254d2fa55da6cb09bb4fbc5fa60b9fb921d78470e3cb601c23dec77acee6d3fa4155491bd040303f405d81251e1ca266680bc9c4a1ae34f5773a867b7fd201ebd22e581e16a1b873176b3afa4", 0xc3) r1 = perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) 2018/05/05 00:21:52 executing program 6: socketpair(0x22, 0x1, 0x2000020000000000, &(0x7f0000000140)={0x0, 0x0}) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) recvmsg(r0, &(0x7f0000001440)={&(0x7f0000000400)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001380)=""/16, 0x10}], 0x1}, 0x2) socket$inet6(0xa, 0xa, 0x2) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000004c0)={0x1000, 0x533, 0x4, 0x1, 0x58}, 0x14) r2 = open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x80) getsockname$packet(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000340)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000480)={'vcan0\x00', r3}) bind(r1, &(0x7f0000000380)=@ll={0x11, 0x1c, r3, 0x1, 0x220ee457, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x80) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000000c0)={0xffffffffffff076c}, 0x1) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000180)={0x2, &(0x7f0000000100)=[{0x0}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00000002c0)={r4, &(0x7f0000000200)=""/188}) [ 412.196794] FAULT_INJECTION: forcing a failure. [ 412.196794] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 412.208993] CPU: 1 PID: 25508 Comm: syz-executor7 Not tainted 4.17.0-rc3+ #33 [ 412.216263] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 412.225738] Call Trace: [ 412.228367] dump_stack+0x1b9/0x294 [ 412.232009] ? dump_stack_print_info.cold.2+0x52/0x52 [ 412.237206] should_fail.cold.4+0xa/0x1a [ 412.241263] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 412.246377] ? debug_check_no_locks_freed+0x310/0x310 [ 412.251590] ? __lock_acquire+0x7f5/0x5140 [ 412.255844] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 412.261039] ? check_noncircular+0x20/0x20 [ 412.265261] ? check_noncircular+0x20/0x20 [ 412.269485] ? __lock_acquire+0x7f5/0x5140 [ 412.273729] ? unwind_get_return_address+0x61/0xa0 [ 412.278666] ? debug_check_no_locks_freed+0x310/0x310 [ 412.283855] __alloc_pages_nodemask+0x34e/0xd70 [ 412.288533] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 412.293728] ? graph_lock+0x170/0x170 [ 412.297532] ? print_usage_bug+0xc0/0xc0 [ 412.301582] ? print_usage_bug+0xc0/0xc0 [ 412.305634] ? graph_lock+0x170/0x170 [ 412.309426] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 412.314953] alloc_pages_vma+0x39d/0x550 [ 412.319018] do_huge_pmd_anonymous_page+0x583/0x1cc0 [ 412.324108] ? __lock_acquire+0x7f5/0x5140 [ 412.328327] ? __lock_acquire+0x7f5/0x5140 [ 412.332561] ? __thp_get_unmapped_area+0x180/0x180 [ 412.337485] ? debug_check_no_locks_freed+0x310/0x310 [ 412.342662] ? debug_check_no_locks_freed+0x310/0x310 [ 412.347838] ? print_usage_bug+0xc0/0xc0 [ 412.351887] ? print_usage_bug+0xc0/0xc0 [ 412.355936] ? print_usage_bug+0xc0/0xc0 [ 412.359993] ? print_usage_bug+0xc0/0xc0 [ 412.364040] ? __lock_acquire+0x7f5/0x5140 [ 412.368257] ? __wake_up_common_lock+0x1c2/0x300 [ 412.373004] ? print_usage_bug+0xc0/0xc0 [ 412.377055] ? pud_val+0x80/0xf0 [ 412.380407] ? pmd_val+0xf0/0xf0 [ 412.383760] ? print_usage_bug+0xc0/0xc0 [ 412.387810] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 412.393342] __handle_mm_fault+0x2d02/0x4310 [ 412.397742] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 412.402483] ? graph_lock+0x170/0x170 [ 412.406272] ? find_held_lock+0x36/0x1c0 [ 412.410325] ? lock_downgrade+0x8e0/0x8e0 [ 412.414468] ? handle_mm_fault+0x8c0/0xc70 [ 412.418693] handle_mm_fault+0x53a/0xc70 [ 412.422743] ? __handle_mm_fault+0x4310/0x4310 [ 412.427322] ? find_vma+0x34/0x190 [ 412.431008] __do_page_fault+0x60b/0xe40 [ 412.435060] ? mm_fault_error+0x380/0x380 [ 412.439196] ? graph_lock+0x170/0x170 [ 412.442985] do_page_fault+0xee/0x8a7 [ 412.446770] ? find_held_lock+0x36/0x1c0 [ 412.450817] ? vmalloc_sync_all+0x30/0x30 [ 412.454968] ? find_held_lock+0x36/0x1c0 [ 412.459028] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 412.463863] page_fault+0x1e/0x30 [ 412.467303] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 412.473170] RSP: 0018:ffff8801a8d1f8f0 EFLAGS: 00010206 [ 412.478520] RAX: ffffed00392e9d05 RBX: 0000000000000067 RCX: 0000000000000067 [ 412.485774] RDX: 0000000000000067 RSI: ffff8801c974e7c0 RDI: 0000000020723f20 [ 412.493035] RBP: ffff8801a8d1f928 R08: ffffed00392e9d05 R09: ffffed00392e9cf8 [ 412.500290] R10: ffffed00392e9d04 R11: ffff8801c974e826 R12: 0000000020723f87 [ 412.507550] R13: 0000000020723f20 R14: ffff8801c974e7c0 R15: 00007ffffffff000 [ 412.514826] ? _copy_to_user+0xf6/0x110 [ 412.518792] seq_read+0xd90/0x1520 [ 412.522334] ? seq_file_path+0x30/0x30 [ 412.526210] ? _copy_from_user+0xdf/0x150 [ 412.530349] ? seq_file_path+0x30/0x30 [ 412.534222] proc_reg_read+0x10a/0x190 [ 412.538100] do_iter_read+0x4a3/0x660 [ 412.541917] vfs_readv+0x14f/0x1a0 [ 412.545445] ? compat_rw_copy_check_uvector+0x420/0x420 [ 412.550970] ? __fget_light+0x2ef/0x430 [ 412.554951] ? __sb_end_write+0xac/0xe0 [ 412.558916] do_preadv+0x1ba/0x270 [ 412.562440] ? do_readv+0x2f0/0x2f0 [ 412.566057] ? __ia32_sys_read+0xb0/0xb0 [ 412.570127] __x64_sys_preadv+0x9a/0xf0 [ 412.574090] do_syscall_64+0x1b1/0x800 [ 412.577963] ? finish_task_switch+0x1ca/0x810 [ 412.582444] ? syscall_return_slowpath+0x5c0/0x5c0 [ 412.587367] ? syscall_return_slowpath+0x30f/0x5c0 [ 412.592285] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 412.597638] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 412.602470] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 412.607645] RIP: 0033:0x455979 [ 412.610822] RSP: 002b:00007f5b6cab5c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 412.618518] RAX: ffffffffffffffda RBX: 00007f5b6cab66d4 RCX: 0000000000455979 [ 412.625772] RDX: 0000000000000001 RSI: 0000000020331000 RDI: 0000000000000013 [ 412.633024] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 412.640294] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/05/05 00:21:52 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000100)=0x3f) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000001c0)=""/207, &(0x7f0000000040)=0xcf) syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xffffffff, 0x10000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000380)="a6bc1ed9", 0x4}]) 2018/05/05 00:21:52 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000080), &(0x7f0000000040)=0x4) 2018/05/05 00:21:52 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_elf32(r0, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0x1, 0x6, 0x3ff, 0x10, 0x3, 0x3, 0x0, 0x38, 0x38, 0x313, 0x92, 0x6, 0x20, 0x2, 0x6, 0xc27f, 0xfff}, [{0x5, 0x7fffffff, 0x100, 0x1f, 0xfffffffffffffffa, 0x9, 0x7}], "9061061f5c7a9c1db25f577f75e7ccc3e67dad8a1b0903a6ad654158283405059187014fd53d4812e480a2dcb6fe0c79c8187cab4581c915e7d54cdc2554e87a5c6930f97913a12dfb1a7009c496b2cb572838f6b70f4687f0768a96c18f7c003d332a55a23e88ba317e9de25be17569a481f5c5a5e401b9d6c6becee0b01f3784d52786d3d41edea0164e87c47b3f1f070c0f70fb5b0cc6314e25c76b05cbf637d42e8c426b44aff518f60d9e1d24c28dd1585f0c0dca7ad0b8eb8b8497b69c018feaa4461b9d4b978d7bab778d2f8427d3ba95588c4e57c036c828487e71e2b28fb87c5409", [[]]}, 0x23e) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x4) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000), &(0x7f0000000080)=0x269) [ 412.647579] R13: 00000000000004bd R14: 00000000006fb258 R15: 0000000000000002 2018/05/05 00:21:52 executing program 7 (fault-call:1 fault-nth:3): r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x0) 2018/05/05 00:21:52 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000ef5000), 0x0, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) socket$alg(0x26, 0x5, 0x0) 2018/05/05 00:21:52 executing program 2: r0 = shmget$private(0x0, 0x2000, 0x5a0, &(0x7f0000ffd000/0x2000)=nil) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0]) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4}}, &(0x7f0000000240)=0xe8) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000500)={0xffffffffffffffff, 0x7, 0x1, 0xc6dd, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000340)={0x0, 0x0}) r7 = getpgrp(0xffffffffffffffff) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000380)={{0xcc1, r1, r2, r3, r5, 0x2, 0x4}, 0x8001, 0x400000000, 0xd1f1, 0xffff, r6, r7, 0x2}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000400)={0xffffffffffffffff}) getsockname$inet(r8, &(0x7f0000000440)={0x0, 0x0, @multicast1}, &(0x7f0000000480)=0x10) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) membarrier(0x21, 0x0) ioctl$sock_ifreq(r9, 0x8931, &(0x7f0000000100)={"73697430000000003f6a3ea4d7e0879c", @ifru_addrs=@ipx={0x4, 0x0, 0x0, "372861280f26"}}) 2018/05/05 00:21:52 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000380)="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") fchdir(r1) exit(0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000100)=[{0x3, 0x6}, {0x4, 0x8}, {0x8, 0x5f56}, {0x4, 0x8000}, {0x8, 0xd0d}, {0x3, 0x1ff}, {0x4, 0x5}, {0x8, 0x8}], 0x8) ioctl$LOOP_CLR_FD(r1, 0x4c01) sendfile(r2, r2, &(0x7f0000000140)=0x6, 0x3df) unlink(&(0x7f0000000040)='./file0\x00') setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x2, 0x20, @loopback={0x0, 0x1}, 0x2}, {0xa, 0x4e24, 0x19, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffeffffffff}, 0x1, [0xc71, 0x9, 0x6, 0x7, 0x1ff, 0xbb7, 0xffffffffffffff25, 0x5]}, 0x5c) exit(0x8) 2018/05/05 00:21:52 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000c00)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000bc0)}}, 0x20) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) write$rdma_cm(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000ffffac141400000000000a00001fcad9174d07f2c0aac2e5d46592eeff000000000000000000000000000000ffffe000000200000000", @ANYRES32=0xffffffff, @ANYBLOB='\x00\x00\x00\x00'], 0x48) write$rdma_cm(r0, &(0x7f0000000040)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @loopback={0xc0fe, 0x1}}}}, 0x30) [ 412.788395] FAULT_INJECTION: forcing a failure. [ 412.788395] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 412.800289] CPU: 0 PID: 25544 Comm: syz-executor7 Not tainted 4.17.0-rc3+ #33 [ 412.807553] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 412.816902] Call Trace: [ 412.819482] dump_stack+0x1b9/0x294 [ 412.823101] ? dump_stack_print_info.cold.2+0x52/0x52 [ 412.828280] ? zap_class+0x720/0x720 [ 412.831991] should_fail.cold.4+0xa/0x1a [ 412.836041] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 412.841130] ? graph_lock+0x170/0x170 [ 412.844915] ? try_charge+0x83c/0x1660 [ 412.848789] ? find_held_lock+0x36/0x1c0 [ 412.852840] ? find_held_lock+0x36/0x1c0 [ 412.856890] ? __lock_is_held+0xb5/0x140 [ 412.860953] ? check_same_owner+0x320/0x320 [ 412.865264] ? rcu_note_context_switch+0x710/0x710 [ 412.870183] ? __might_sleep+0x95/0x190 [ 412.874313] __alloc_pages_nodemask+0x34e/0xd70 [ 412.878992] ? percpu_ref_tryget+0x2b0/0x2b0 [ 412.883392] ? __alloc_pages_nodemask+0xacf/0xd70 [ 412.888222] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 412.893225] ? mem_cgroup_try_charge+0x52f/0xa40 [ 412.897966] ? graph_lock+0x170/0x170 [ 412.901757] ? mem_cgroup_low+0x1d0/0x1d0 [ 412.905893] ? print_usage_bug+0xc0/0xc0 [ 412.909938] ? zap_class+0x720/0x720 [ 412.913639] ? print_usage_bug+0xc0/0xc0 [ 412.917694] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 412.923223] alloc_pages_current+0x10c/0x210 [ 412.927638] pte_alloc_one+0x1b/0x120 [ 412.931428] do_huge_pmd_anonymous_page+0x82b/0x1cc0 [ 412.936517] ? __lock_acquire+0x7f5/0x5140 [ 412.940739] ? __thp_get_unmapped_area+0x180/0x180 [ 412.945662] ? debug_check_no_locks_freed+0x310/0x310 [ 412.950837] ? debug_check_no_locks_freed+0x310/0x310 [ 412.956019] ? print_usage_bug+0xc0/0xc0 [ 412.960063] ? print_usage_bug+0xc0/0xc0 [ 412.964121] ? print_usage_bug+0xc0/0xc0 [ 412.968166] ? print_usage_bug+0xc0/0xc0 [ 412.972210] ? zap_class+0x720/0x720 [ 412.975918] ? __wake_up_common_lock+0x1c2/0x300 [ 412.980665] ? perf_trace_lock+0xd6/0x900 [ 412.984807] ? perf_trace_lock+0xd6/0x900 [ 412.988947] ? zap_class+0x720/0x720 [ 412.992650] ? pud_val+0x80/0xf0 [ 412.995997] ? pmd_val+0xf0/0xf0 [ 412.999347] ? print_usage_bug+0xc0/0xc0 [ 413.003409] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 413.008943] __handle_mm_fault+0x2d02/0x4310 [ 413.013351] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 413.018091] ? graph_lock+0x170/0x170 [ 413.021878] ? find_held_lock+0x36/0x1c0 [ 413.025932] ? lock_downgrade+0x8e0/0x8e0 [ 413.030075] ? handle_mm_fault+0x8c0/0xc70 [ 413.034319] handle_mm_fault+0x53a/0xc70 [ 413.038368] ? __handle_mm_fault+0x4310/0x4310 [ 413.042938] ? find_vma+0x34/0x190 [ 413.046466] __do_page_fault+0x60b/0xe40 [ 413.050518] ? mm_fault_error+0x380/0x380 [ 413.054664] ? graph_lock+0x170/0x170 [ 413.058454] do_page_fault+0xee/0x8a7 [ 413.062239] ? find_held_lock+0x36/0x1c0 [ 413.066285] ? vmalloc_sync_all+0x30/0x30 [ 413.070420] ? find_held_lock+0x36/0x1c0 [ 413.074476] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 413.079309] page_fault+0x1e/0x30 [ 413.082748] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 413.088624] RSP: 0018:ffff8801a8d1f8f0 EFLAGS: 00010206 [ 413.093972] RAX: ffffed0031ec8d0d RBX: 0000000000000067 RCX: 0000000000000067 [ 413.101223] RDX: 0000000000000067 RSI: ffff88018f646800 RDI: 0000000020723f20 [ 413.108478] RBP: ffff8801a8d1f928 R08: ffffed0031ec8d0d R09: ffffed0031ec8d00 [ 413.115733] R10: ffffed0031ec8d0c R11: ffff88018f646866 R12: 0000000020723f87 [ 413.123008] R13: 0000000020723f20 R14: ffff88018f646800 R15: 00007ffffffff000 [ 413.130282] ? _copy_to_user+0xf6/0x110 [ 413.134258] seq_read+0xd90/0x1520 [ 413.137799] ? seq_file_path+0x30/0x30 [ 413.141675] ? _copy_from_user+0xdf/0x150 [ 413.145823] ? seq_file_path+0x30/0x30 [ 413.149697] proc_reg_read+0x10a/0x190 [ 413.153582] do_iter_read+0x4a3/0x660 [ 413.157377] vfs_readv+0x14f/0x1a0 [ 413.160903] ? compat_rw_copy_check_uvector+0x420/0x420 [ 413.166255] ? __fget_light+0x2ef/0x430 [ 413.170237] ? __sb_end_write+0xac/0xe0 [ 413.174209] do_preadv+0x1ba/0x270 [ 413.177735] ? do_readv+0x2f0/0x2f0 [ 413.181346] ? __ia32_sys_read+0xb0/0xb0 [ 413.185394] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 413.190230] __x64_sys_preadv+0x9a/0xf0 [ 413.194191] do_syscall_64+0x1b1/0x800 [ 413.198061] ? finish_task_switch+0x1ca/0x810 [ 413.202551] ? syscall_return_slowpath+0x5c0/0x5c0 [ 413.207729] ? syscall_return_slowpath+0x30f/0x5c0 [ 413.212646] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 413.218008] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 413.222942] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 413.228122] RIP: 0033:0x455979 [ 413.231296] RSP: 002b:00007f5b6cab5c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 413.238997] RAX: ffffffffffffffda RBX: 00007f5b6cab66d4 RCX: 0000000000455979 [ 413.246251] RDX: 0000000000000001 RSI: 0000000020331000 RDI: 0000000000000013 [ 413.253505] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 413.260766] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 413.268023] R13: 00000000000004bd R14: 00000000006fb258 R15: 0000000000000003 2018/05/05 00:21:53 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000340)={{}, "706f7274300000000000000000000100000000000000000000000000000000ff00"}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/05 00:21:53 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000a0000eb00000000ff0100000000000000000000000000010000000000040000000000000000000000000000000000000000000000000000000000000000000000e7a277ff000000000000000083000000009f0000000000000000922d0000000000000000000000000000000000000000000000000000000001000000000000000000"], 0x40ef) r1 = accept(r0, &(0x7f00000000c0)=@vsock, &(0x7f0000000140)=0x80) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x9, 0x40000000, 0x5}, &(0x7f00000001c0)=0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000280)=0x9, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={r2, 0x4, 0x1, 0x8}, &(0x7f0000000240)=0x10) 2018/05/05 00:21:53 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000005040)={'erspan0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="d21a496f930b10f09eb0b90367fed689bc99f3fc69a70433e012ed80b4316021d5b47f382cdc8e41ee1b1fdb46f3554d729cc7b08529bca49bb9a0d1debda80dddc44f4cea24f381921d1612633d12760edd9ab4238b6c7d5b8892f5f25cc31888ca53574fd44aa9ebeb810ba8cad619d09255bcb93f00af46779a9ebc2935f307c02d29cf4cfea6ec8d1329", @ANYPTR=&(0x7f0000000400)=ANY=[@ANYRES32=r0, @ANYBLOB="4f13a021ef643bc4b2855f0395ed7c7994351f77c3dcd4c675a865a47009a31d95f9c3f67842f1465c666ba3c08b663073c57a6ce25ce747ce30f20818b450049ce89df4693ffc3be7503b4c7c3ec13f1e3d02b139e223fef3952ae76e3d926f71e081928a63a4e0fcff2d177904b74b24e74180c84ef4d774c307880679a4d505ce9b28fcbc3c26518f8925dd0b3791723b724d66d59301ebc134bf0c0dc49a4ffc228541048cca4c35b63ae6575391bcafa6105869bd1d4b862e395fe6ab8ff8dc9821009cb8f132", @ANYPTR=&(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYRES64=r0, @ANYRES32=r0, @ANYPTR, @ANYBLOB="c0b8afdaf7fd269ad39fe2d43b557c0d1d2c", @ANYPTR, @ANYPTR64], @ANYPTR=&(0x7f0000000280)=ANY=[@ANYPTR64, @ANYRES64=r0, @ANYBLOB="6eff27f6869d81d55cef201b5c515d91bccd83f4b30e70196d24d45a1482cd1a5908d5243b979e23c71bc31b026c218fccd93a947d974a20aeee6a4430f20d758b23f4579882f4bf255a453ecfa2"], @ANYBLOB="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@ANYPTR=&(0x7f0000000300)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYRES64, @ANYBLOB="6f5801fadc153b41212317480ee9de90849f94accea36343c830f86f56115818293096233c8c47ae53edb3b5a967a544d332fff2689fafd034"], @ANYPTR=&(0x7f0000000380)=ANY=[@ANYPTR, @ANYRES64=r0, @ANYBLOB="df3794c23ecd6d9be8ee94d0d5fdaba9bf8e07874207009029d5bb2fd58b26c2ee98a2187a0d0017d85821cbf163729d99cacbbc70c3d732ff0f", @ANYRES64=r0, @ANYRES16=r0, @ANYPTR, @ANYRES16], @ANYRES16=r0], @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYBLOB="e7e2ca76250635c1a53dce252f4877fde01fb0e9278d10f0a0a9e1da19733f4ce3315463adf1aff59ff9bf1fa243d64483519a658fa4c392f33d5879393d9ec3d0d85e3598cdff9227b057691926425cf39e5871edae066edfec11b7e92d9f606e8a7b092b1151a399c19f4917dbbaed6924e0bdceb00ce218e5cd28a78cf4e89348ee4ad7270bf2ed06a69c8aa630a46cc580dd10c61a5c6ca790de4e9353c58673eb2f8f45", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYPTR64], @ANYRES16=r0, @ANYRES32=r0, @ANYRES64=r0, @ANYRES16=r0, @ANYRES64=r0, @ANYRES16=r0]]}) 2018/05/05 00:21:53 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x101200, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000100)={0x3f, 0x7, 0x80000001, 0x0, 0x9, 0x7, 0x401, 0x8001, 0x1000, 0xff, 0x200, 0x2, 0x0, 0x0, 0x380000, 0xd043, 0x9, 0x787b, 0x6a5b}) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000240)) r2 = dup3(r0, r0, 0x80000) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000040)={0x81, 0x0, [0x9, 0x4, 0xffffffff, 0x6]}) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x8040ae9f, &(0x7f0000000000)) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) 2018/05/05 00:21:53 executing program 5: r0 = socket(0x10, 0x100000000000803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x4) r1 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) ioprio_set$pid(0x2, r1, 0x9) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in=@broadcast, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)={0x13ac, 0x1d, 0x2, 0x70bd26, 0x25dfdbff, {}, [@typed={0x8, 0x86, @uid=r2}, @generic="8cc44c91c679e1818962f958b9", @generic="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", @nested={0xc, 0x4f, [@typed={0x8, 0x43, @uid=r3}]}, @typed={0xd8, 0x78, @binary="569ba561793522d54b1b13f80df38fd3570ee5720a27cfdad4c548c13e0d4a1daec607d93386f5f8405d8d892db233c6fe37339ebadcc88961497acf81a3c3e2a0087d81040eba9e822b46d25f1b791aab226e2d91371111102d3e1f65958d226ed15781d8ca4354ef285b8efb5c932c2477bf5b4a2bce76cf1f57e77b8bfa7bd953955de9f42d2d119656bb4ca53ebe02cffda29f1d1d68637d8e33482fa969a50bbdba0b448335433241610117614313b5865e603b9003b561754a95539ac94f4987dc19d25b540e53409400d84f32635082"}, @nested={0x288, 0x7b, [@typed={0xf8, 0x36, @binary="54d5f64ac2959c38d9f50b40ff71bd138b622e3740da3d0efb8cc04a26c759689625f2d72f809b5b60d038ec1b02abfcb59257aa78f6c1bbdcbd292db01582fcb3b25a10064c73765999a099d42fee021831db49d1ebb1190e2b33ffb555ff5b2fee3faa6c2b6b8778175326172bac6a86230786a6f2abbabc416708cc553e42ec1c01e18bc0f24877acfafefcf2abef5253016d6f53cbf59e37fb9a302babfbc5f9f8d77b83768de57b1bd1df84f9ef97f6a43b9f1ec4dd55d607049a104c381377fd6b6bd13f9186b8d89c025944f5f9cf7ff2cdf6ff5e783bf7588a82d35dae486462724fb4c64307b3460ae00bad98"}, @generic="9501f3061ab658a62bb8c8b36773493ec23fec5e03544c9125af2de2d2a15cd3f7ad520a0d47d351338bc5221581a2f90f0d9d158c77b90c1850a1c33dfb6ec5d9008eeb057904b95d6032701772c687c293e73b1249874282142b637a2651facde1471166f9d6b13683148c47ef69f3b3202e687dd1b856c8d8bf9331cd139ff92ebb3edd14bcb5a04d4e81b6a136ff939a827e12ca27da13f4241917b165c21f990a0ff63eb3d43183e7a32fafe18a9a228791f3d56b9a540cf4345d0e73c7581f47582dedf99dd6ed3e9772c23d779bbb98de89784435", @generic="5e4940b51cd0005e62ff57105a74cc9d98e4212b0dee29892b82f0fb53a2b6514a2c", @generic="defd4930a0979c1030ff0d38be2face6253a40b108eab3fa4648d53116e5017c87f2e955030e11069c6933632604e3bdd40f0f961dc3ce31b26e1cc8d777f6ec8e63a76765d6fe9526ebacf6", @generic="03c5b250c14f56fcadb3b29725c7757743925a6f85d66019bd92340580397070138f6a1920077139d622f3979fef7527a9cef12f29f43d1cdf1d21", @typed={0x8, 0x1a, @pid=r1}]}, @generic="0d4baff555555f3b3bf8d8ef95f1d8cb71c16b0f"]}, 0x13ac}, 0x1, 0x0, 0x0, 0x40000}, 0x40010) 2018/05/05 00:21:53 executing program 7 (fault-call:1 fault-nth:4): r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x0) 2018/05/05 00:21:53 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000480)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, &(0x7f0000000540)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000280)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000000340)=0x98) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000580)=ANY=[], 0xa83f9ba3) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync_file_range(r0, 0x40, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000100)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000ad000)) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x105) unlinkat(r2, &(0x7f0000000080)='./file0\x00', 0x0) 2018/05/05 00:21:53 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x2) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f000000ef80)={0x0, 0x0, 0x0, {0x0, 0x2710}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "790eaada477f17eb046695eea58af88d0ba3b8f5ca34f33a9a82d81e455bc6ca3479893215467e3bb85ea1247aafde2b17277187bd8fc023bb972d19343108b0"}}, 0x80}, 0x1}, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(0xffffffffffffffff, 0x800443d2, &(0x7f0000000040)) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f0000000640)=ANY=[@ANYBLOB="00000000000400000500000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0100002001000000000000e0040200002d1857bbcd000000f4622fe10a1b78f0750964489ba17d75cc025661c08a3c8c31c6109fdb09ce5df42bb265ad246e56f46dfb6d45e302e2a313cf72970fe012eb0722b61113853bbe22e4e7b7247067ff93faa7c399d71eda5e1b57b52b7e0581debc30cf22f0af01694fecb4b319550795ea778671d8030c99b6db222500a7422b9c60ad859fc459d7949bd585962a8e418da4a12bf769912e76a5c18708e764c6f07c16a73be1aa1b6fc81511"], 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x8080) writev(r0, &(0x7f0000000000), 0x1b1) vmsplice(r0, &(0x7f00000005c0)=[{&(0x7f00000001c0)="f0806b87e6ddfde5c6272b618ea085a1388975a15588d9769e44ff98daf28a7dff9340413efe8c66eac195c9883d07590dfab57f2bcc21268dd00596ccb811cf941f3fe7c08a27f116b74ddbe0617041f9e96fe338691657b80960a983bb9d56902f5bca77249879cad6fb7278d80faccac3b642cd8c3c4418fa41f4e3907458dbee1deada195e824d3ab01fbbbd481f0e59034ddbad271d88fa11f60951a0f9879f1e559a6a5b6169", 0xa9}, {&(0x7f0000000280)="35c901735caf225a7c6ac8171b8971b12d586f43be24b6eef6d96e9ef9a5014fd10ae9298797cc7d39664e950b1838a4ffa842d9bae978e114015578352cc148ed3828a9d1c5f756f337cf334caf82cbdfb09e2801c132e1121687d9bda7b8a991013afde5c885d7cae7d4cd8abaf3083989eec18ebc92ed28129a161e6f9d76a39826bab4e29761a8329cbde781f959efde345d14b6d8d0e91a99548388f04a43a99e2983d25fa349a312aa7dbf83d993599ea2ce464ef1041aea35dc6caf113ec8c2201d2b106003aefc03", 0xcc}, {&(0x7f0000000380)="c7aa6477eac2f8fa3c59b9b86dd89be23e9a9f491a3d0d9a65dcccc39e5223d1e4d60356622eabfdd9e06da7f37307878e6067701bbe1c26255030a27c085425abc7f339e69d85bbfc2f2b564f4e2ca6cae99645fd3c4cbd8d693e991b95035e613e2bb8924ea9302f7f2fc780ca0b1958d952a665cce79a6268d720f02c8f6cc94c5ee1d83d24bbce284ca148f3506e8e0fc48546e8f9803aef77bce8c6be", 0x9f}, {&(0x7f0000000440)="dc6a1ca35a52bd88b58e4186eab8058b5ec649f7aaa09e83a618fc3e7fecaad619579d29dd737314078fc116805e3f3cc7514c07a215b98e67eef345afa917f83b5234e1481a033ee68926a1f871a5eae56833de3fda58bbf0478df460d4206b48ec3153401fb06b529f013b62ed5e349132a17f43cff3b0bc8486da93666be7d467575be9d12cd94c9c56eb8f69db1fbfb765c6a428956dbd19d6bd4a2b11e737e4220e71", 0xa5}, {&(0x7f0000000500)="82f0c7553af5d32b211e40cb48926748713efcb893936726e7bfcd27b955173adb784358f89de33e0e80fae900b15c03337c5bddef9d53062b4fe2a4465f5487b8b702417c52962139ff1560", 0x4c}, {&(0x7f0000000580)="ed47154a9214b8647dc120bb6733c9040caf6f30c8e65ae26cc00e77e754462af11f3bc11cddd79102f0a98a060923b193197f97", 0x34}], 0x6, 0xe) [ 413.890398] FAULT_INJECTION: forcing a failure. [ 413.890398] name failslab, interval 1, probability 0, space 0, times 0 [ 413.901687] CPU: 1 PID: 25565 Comm: syz-executor7 Not tainted 4.17.0-rc3+ #33 [ 413.908949] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 413.918306] Call Trace: [ 413.920886] dump_stack+0x1b9/0x294 [ 413.924503] ? dump_stack_print_info.cold.2+0x52/0x52 [ 413.929683] ? percpu_ref_put_many+0x132/0x230 [ 413.934258] ? memcg_kmem_charge_memcg+0x74/0x110 [ 413.939096] should_fail.cold.4+0xa/0x1a [ 413.943144] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 413.948250] ? graph_lock+0x170/0x170 [ 413.952041] ? find_held_lock+0x36/0x1c0 [ 413.956090] ? __lock_is_held+0xb5/0x140 [ 413.960145] ? check_same_owner+0x320/0x320 [ 413.964457] ? rcu_note_context_switch+0x710/0x710 [ 413.969387] __should_failslab+0x124/0x180 [ 413.973615] should_failslab+0x9/0x14 [ 413.977411] kmem_cache_alloc+0x2af/0x760 [ 413.981554] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 413.987090] ptlock_alloc+0x20/0x80 [ 413.990709] pte_alloc_one+0x6b/0x120 [ 413.994509] do_huge_pmd_anonymous_page+0x82b/0x1cc0 [ 413.999597] ? __lock_acquire+0x7f5/0x5140 [ 414.003833] ? __thp_get_unmapped_area+0x180/0x180 [ 414.008751] ? debug_check_no_locks_freed+0x310/0x310 [ 414.013934] ? debug_check_no_locks_freed+0x310/0x310 [ 414.019118] ? print_usage_bug+0xc0/0xc0 [ 414.023181] ? print_usage_bug+0xc0/0xc0 [ 414.027229] ? print_usage_bug+0xc0/0xc0 [ 414.031274] ? print_usage_bug+0xc0/0xc0 [ 414.035328] ? zap_class+0x720/0x720 [ 414.039043] ? __wake_up_common_lock+0x1c2/0x300 [ 414.043782] ? perf_trace_lock+0xd6/0x900 [ 414.047911] ? perf_trace_lock+0xd6/0x900 [ 414.052038] ? zap_class+0x720/0x720 [ 414.055737] ? pud_val+0x80/0xf0 [ 414.059083] ? pmd_val+0xf0/0xf0 [ 414.062447] ? print_usage_bug+0xc0/0xc0 [ 414.066502] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 414.072044] __handle_mm_fault+0x2d02/0x4310 [ 414.076440] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 414.081204] ? graph_lock+0x170/0x170 [ 414.085015] ? find_held_lock+0x36/0x1c0 [ 414.089063] ? lock_downgrade+0x8e0/0x8e0 [ 414.093210] ? handle_mm_fault+0x8c0/0xc70 [ 414.097433] handle_mm_fault+0x53a/0xc70 [ 414.101478] ? __handle_mm_fault+0x4310/0x4310 [ 414.106055] ? find_vma+0x34/0x190 [ 414.109583] __do_page_fault+0x60b/0xe40 [ 414.113639] ? mm_fault_error+0x380/0x380 [ 414.117775] ? graph_lock+0x170/0x170 [ 414.121565] do_page_fault+0xee/0x8a7 [ 414.125356] ? find_held_lock+0x36/0x1c0 [ 414.129408] ? vmalloc_sync_all+0x30/0x30 [ 414.133539] ? find_held_lock+0x36/0x1c0 [ 414.137933] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 414.142762] page_fault+0x1e/0x30 [ 414.146216] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 414.152096] RSP: 0018:ffff8801aba678f0 EFLAGS: 00010206 [ 414.157582] RAX: ffffed0031b90515 RBX: 0000000000000067 RCX: 0000000000000067 [ 414.164845] RDX: 0000000000000067 RSI: ffff88018dc82840 RDI: 0000000020723f20 [ 414.172110] RBP: ffff8801aba67928 R08: ffffed0031b90515 R09: ffffed0031b90508 [ 414.179367] R10: ffffed0031b90514 R11: ffff88018dc828a6 R12: 0000000020723f87 [ 414.186636] R13: 0000000020723f20 R14: ffff88018dc82840 R15: 00007ffffffff000 [ 414.193919] ? _copy_to_user+0xf6/0x110 [ 414.197889] seq_read+0xd90/0x1520 [ 414.201428] ? seq_file_path+0x30/0x30 [ 414.205308] ? _copy_from_user+0xdf/0x150 [ 414.209447] ? seq_file_path+0x30/0x30 [ 414.213324] proc_reg_read+0x10a/0x190 [ 414.217213] do_iter_read+0x4a3/0x660 [ 414.221012] vfs_readv+0x14f/0x1a0 [ 414.224549] ? compat_rw_copy_check_uvector+0x420/0x420 [ 414.229904] ? __fget_light+0x2ef/0x430 [ 414.233880] ? __sb_end_write+0xac/0xe0 [ 414.237846] do_preadv+0x1ba/0x270 [ 414.241376] ? do_readv+0x2f0/0x2f0 [ 414.244989] ? __ia32_sys_read+0xb0/0xb0 [ 414.249059] __x64_sys_preadv+0x9a/0xf0 [ 414.253040] do_syscall_64+0x1b1/0x800 [ 414.256933] ? finish_task_switch+0x1ca/0x810 [ 414.261418] ? syscall_return_slowpath+0x5c0/0x5c0 [ 414.266337] ? syscall_return_slowpath+0x30f/0x5c0 [ 414.271261] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 414.276634] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 414.281471] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 414.286654] RIP: 0033:0x455979 [ 414.289828] RSP: 002b:00007f5b6cab5c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 414.297526] RAX: ffffffffffffffda RBX: 00007f5b6cab66d4 RCX: 0000000000455979 [ 414.304789] RDX: 0000000000000001 RSI: 0000000020331000 RDI: 0000000000000013 [ 414.312053] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 414.319397] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 414.326654] R13: 00000000000004bd R14: 00000000006fb258 R15: 0000000000000004 2018/05/05 00:21:54 executing program 6: socketpair(0x8000000000001e, 0x805, 0x0, &(0x7f0000d24ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$key(r1, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x2}, 0xa2f1}, 0x1}, 0x0) recvmsg(r0, &(0x7f00000000c0)={&(0x7f00004afff8)=@sco, 0x8, &(0x7f000020ff70)=[{&(0x7f0000359f45)=""/187, 0xbb}], 0x1, &(0x7f00002d0000)=""/4096, 0xffffffffffffff02}, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x4000, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x9b, 0x30, 0x9, 0x8}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={r2, 0xfff, 0x10000, 0xa0, 0x5, 0x9, 0xf48, 0x9f, {r3, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x14}}}, 0x7, 0x8, 0x8, 0x9, 0x2}}, &(0x7f0000000280)=0xb0) 2018/05/05 00:21:54 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002fe8)={0xaa}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x602001, 0x0) mmap$binder(&(0x7f0000013000/0x3000)=nil, 0x3000, 0x300000b, 0x8010, r1, 0x3c) timerfd_gettime(r1, &(0x7f0000000080)) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) clone(0x0, &(0x7f0000000040), &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000340)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000400)={{&(0x7f0000012000/0x4000)=nil, 0x4000}, 0x1}) 2018/05/05 00:21:54 executing program 2: r0 = mq_open(&(0x7f0000000080)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000040)={0x1, 0x7, 0x9, 0x2, 0x4, 0xfffffffeffffffbf, 0xfffffffffffffffd}) mq_timedsend(r0, &(0x7f0000000000), 0x0, 0x0, 0x0) r1 = accept$inet(r0, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x800, 0x8, 0x9, 0x0, r2}, 0x10) mq_timedsend(r0, &(0x7f0000000240), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) mq_timedreceive(r0, &(0x7f0000000380)=""/131, 0x83, 0x3, 0x0) 2018/05/05 00:21:54 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000), 0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x4, 0xa, [0x6aea01b2, 0x5, 0x6, 0x4c5, 0x7ff, 0x3, 0x2, 0x7ff, 0x1, 0x7f]}, &(0x7f0000000100)=0x1c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={r3, 0x8}, &(0x7f0000000180)=0x8) fallocate(r2, 0x0, 0x0, 0x73e0) socket$alg(0x26, 0x5, 0x0) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8e18) sendfile(r1, r2, &(0x7f0000145000), 0x7dd) 2018/05/05 00:21:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000001c0)={@mcast1, 0x0}, &(0x7f0000000200)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000240)={@empty, 0x59, r1}) 2018/05/05 00:21:54 executing program 7 (fault-call:1 fault-nth:5): r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x0) 2018/05/05 00:21:54 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x1d, r1}, 0x10, &(0x7f0000000200)={&(0x7f0000000180)={0x7, 0x200, 0x1000, {r2, r3/1000+30000}, {0x77359400}, {0x4, 0x7fffffff, 0x1000, 0x7}, 0x1, @can={{0x2, 0x6, 0x100000000, 0x81}, 0x0, 0x2, 0x0, 0x0, "779e0140401cf3fc"}}, 0x48}, 0x1}, 0x4000) r4 = socket$inet(0x10, 0x3, 0x10) sendmsg(r4, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) recvmmsg(r4, &(0x7f0000004440)=[{{&(0x7f00000041c0)=@ethernet={0x0, @link_local}, 0x80, &(0x7f00000043c0), 0x0, &(0x7f0000004400)=""/39, 0x27}}], 0x1, 0x0, &(0x7f0000000040)) 2018/05/05 00:21:54 executing program 3: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f00003fd000)) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x2, 0x1, 0x3, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000080)={0x0, 0x8001}) chroot(&(0x7f0000be2ff8)='./file0\x00') [ 415.259324] handle_userfault: 57 callbacks suppressed [ 415.259329] FAULT_FLAG_ALLOW_RETRY missing 30 [ 415.269116] CPU: 0 PID: 25588 Comm: syz-executor1 Not tainted 4.17.0-rc3+ #33 [ 415.276386] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 415.285731] Call Trace: [ 415.288317] dump_stack+0x1b9/0x294 [ 415.291933] ? dump_stack_print_info.cold.2+0x52/0x52 [ 415.297112] ? kasan_check_write+0x14/0x20 [ 415.301343] ? do_raw_spin_lock+0xc1/0x200 [ 415.305579] handle_userfault.cold.32+0x44/0x5a [ 415.310233] ? __update_load_avg_blocked_se.isra.33+0x460/0x460 [ 415.316278] ? handle_userfault+0x16c6/0x2760 [ 415.320769] ? userfaultfd_ioctl+0x4d10/0x4d10 [ 415.325349] ? debug_check_no_locks_freed+0x310/0x310 [ 415.330525] ? attach_entity_load_avg+0x850/0x850 [ 415.335361] ? print_usage_bug+0xc0/0xc0 [ 415.339407] ? print_usage_bug+0xc0/0xc0 [ 415.343450] ? __lock_is_held+0xb5/0x140 [ 415.347500] ? attach_entity_load_avg+0x850/0x850 [ 415.352331] ? graph_lock+0x170/0x170 [ 415.356132] ? resched_curr+0x122/0x190 [ 415.360096] ? __lock_acquire+0x7f5/0x5140 [ 415.364320] ? rb_erase+0x3530/0x3530 [ 415.368103] ? graph_lock+0x170/0x170 [ 415.371894] ? find_held_lock+0x36/0x1c0 [ 415.375957] ? lock_downgrade+0x8e0/0x8e0 [ 415.380125] ? kasan_check_read+0x11/0x20 [ 415.384432] ? do_raw_spin_unlock+0x9e/0x2e0 [ 415.388825] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 415.393391] ? kasan_check_write+0x14/0x20 [ 415.397608] ? do_raw_spin_lock+0xc1/0x200 [ 415.401828] __handle_mm_fault+0x38d8/0x4310 [ 415.406223] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 415.410967] ? graph_lock+0x170/0x170 [ 415.414752] ? find_held_lock+0x36/0x1c0 [ 415.418799] ? lock_downgrade+0x8e0/0x8e0 [ 415.422936] ? handle_mm_fault+0x8c0/0xc70 [ 415.427154] handle_mm_fault+0x53a/0xc70 [ 415.431204] ? __handle_mm_fault+0x4310/0x4310 [ 415.435770] ? find_vma+0x34/0x190 [ 415.439293] __do_page_fault+0x60b/0xe40 [ 415.443339] ? mm_fault_error+0x380/0x380 [ 415.447471] ? graph_lock+0x170/0x170 [ 415.451256] ? _raw_spin_unlock_irq+0x27/0x70 [ 415.455733] do_page_fault+0xee/0x8a7 [ 415.459517] ? _raw_spin_unlock_irq+0x27/0x70 [ 415.463997] ? vmalloc_sync_all+0x30/0x30 [ 415.468129] ? finish_task_switch+0x182/0x810 [ 415.472605] ? find_held_lock+0x36/0x1c0 [ 415.476656] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 415.481484] page_fault+0x1e/0x30 [ 415.484920] RIP: 0010:copy_user_generic_unrolled+0x86/0xc0 [ 415.490529] RSP: 0018:ffff88018bc47b68 EFLAGS: 00010202 [ 415.495875] RAX: ffffed0031788f7d RBX: 0000000000000010 RCX: 0000000000000002 [ 415.503125] RDX: 0000000000000000 RSI: 0000000020013000 RDI: ffff88018bc47bd8 [ 415.510382] RBP: ffff88018bc47ba0 R08: ffffed0031788f7d R09: ffffed0031788f7b [ 415.517633] R10: ffffed0031788f7c R11: ffff88018bc47be7 R12: 0000000020013010 [ 415.524882] R13: 0000000020013000 R14: ffff88018bc47bd8 R15: 00007ffffffff000 [ 415.532149] ? _copy_from_user+0x10d/0x150 [ 415.536368] get_timespec64+0x75/0x180 [ 415.540244] ? timespec_trunc+0x170/0x170 [ 415.544375] ? get_unused_fd_flags+0x190/0x190 [ 415.548942] ? userfaultfd_read+0x290/0x290 [ 415.553255] do_pselect+0xd3/0x4d0 [ 415.556786] ? schedule+0xef/0x430 [ 415.560333] ? kern_select+0x250/0x250 [ 415.564214] ? fget_raw+0x20/0x20 [ 415.567651] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 415.573181] ? timerfd_fget+0xbd/0x120 [ 415.577056] ? exit_to_usermode_loop+0x87/0x310 [ 415.581713] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 415.587240] ? exit_to_usermode_loop+0x1ef/0x310 [ 415.591979] __x64_sys_pselect6+0x1f7/0x280 [ 415.596298] do_syscall_64+0x1b1/0x800 [ 415.600190] ? finish_task_switch+0x1ca/0x810 [ 415.604671] ? syscall_return_slowpath+0x5c0/0x5c0 [ 415.609590] ? syscall_return_slowpath+0x30f/0x5c0 [ 415.614504] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 415.619849] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 415.624677] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 415.629846] RIP: 0033:0x455979 [ 415.633016] RSP: 002b:00007f845c1f0c68 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 415.640707] RAX: ffffffffffffffda RBX: 00007f845c1f16d4 RCX: 0000000000455979 [ 415.647957] RDX: 0000000020011000 RSI: 0000000020011fc0 RDI: 0000000000000040 [ 415.655210] RBP: 000000000072bea0 R08: 0000000020013000 R09: 0000000020001ff8 [ 415.662462] R10: 0000000020003000 R11: 0000000000000246 R12: 00000000ffffffff [ 415.669712] R13: 00000000000004c1 R14: 00000000006fb2b8 R15: 0000000000000000 2018/05/05 00:21:55 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000340)={{}, "706f727430000000000000000000bf00000000000000000000000000000000ff00"}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/05 00:21:55 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002fe8)={0xaa}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x602001, 0x0) mmap$binder(&(0x7f0000013000/0x3000)=nil, 0x3000, 0x300000b, 0x8010, r1, 0x3c) timerfd_gettime(r1, &(0x7f0000000080)) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) clone(0x0, &(0x7f0000000040), &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000340)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000400)={{&(0x7f0000012000/0x4000)=nil, 0x4000}, 0x1}) 2018/05/05 00:21:55 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'ip6_vti0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="480000000000000000000000e10000000000000000c600000000000000000000000000000000000000000000"]}) pread64(r0, &(0x7f00000000c0)=""/77, 0x4d, 0x0) 2018/05/05 00:21:55 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x4, 0x10d002) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000040)={0x7fff, 0x1, 'client1\x00', 0x4, "fd18d90b56cae81e", "f0b340ea9aafdff53d943a3481297ee96a83c864713f64d30ce492d7e25483fd", 0x2, 0x7ff}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000100)={0x0, 0x2, 'client1\x00', 0xffffffff80000001, "7595b7811723a9e1", "a8862ad6cb86fdb708d8ab58e0bba66abaee4566d3a3dd180d5d36c758c018c7", 0x9, 0x8}) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f00000001c0)={0x2b3d, 0x3f, 0x20, 0x8}) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f0000000200)={0x80000000, 0x4, 0x1}) mlock2(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) keyctl$set_reqkey_keyring(0xe, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000280)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000004c0)={0x70, 0x0, &(0x7f0000000340)=[@increfs_done={0x40106308, r2, 0x3}, @transaction={0x40406300, {0x0, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x18, 0x40, &(0x7f00000002c0)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x3}], &(0x7f0000000300)=[0x20, 0x20, 0x20, 0x40, 0x20, 0x18, 0x38, 0x48]}}, @acquire={0x40046305, 0x4}, @register_looper={0x630b}, @register_looper={0x630b}, @increfs={0x40046304, 0x4}], 0xe4, 0x0, &(0x7f00000003c0)="2830822b2814a23b9440f9801dc0f4e9a1a8cb0ee2f94059948a0fceb76aaeb8d89213dd7e28494b1b26dea0ad7c4139871c3c7b00d7fd7e73c420a24594216841c040da26b52f656002229f1f90921f655f6ac9ab4bd09c7205d1df3c7b7bbbe9d70c3f7df17f2d0dbd4f677a28a497af45623251eb3159d80efd7bf479b0e5ea1910a968707063b61e4ebfd2168733a1561fed6e28dd3a3b7b62637bd3a3ca3067ca325f6f4ad4bfe840d851a2620e6fc6e79f2f7087ec4bec11c3ef8eb99ee65bb768abc9f4f0b21e0e55f842d9bb0768817cb155dbb6c503a71d0937cb2c67129e65"}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000500)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000540)={r4}) mlock2(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000000580)) ioctl$sock_ifreq(r0, 0x8915, &(0x7f00000006c0)={'veth0_to_bond\x00', @ifru_mtu=0xf8}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000700)={0x0, 0x20}, &(0x7f0000000740)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000780)={r5, 0xe776}, 0x8) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000007c0)={r4, r3}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000800)={'team0\x00', 0x0}) sendmsg$kcm(r0, &(0x7f0000000cc0)={&(0x7f0000000840)=@ll={0x11, 0xf8, r6, 0x1, 0xff, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000000a80)=[{&(0x7f00000008c0)="a0d85f777c0c4d897114551517932e4e4272f08cf3e2f6fd0bb6", 0x1a}, {&(0x7f0000000900)="04c8542b6eec930ceee7218110f7038d8831f015acbdb734d0bc4b43b6fcebeffc9958111d7bc51b4cbfe34f5888ca7330cb818c42b5e6d2b8dc228b755e9bd10195de8128597ed27e17cde53fa3c15d59b332e1f94b9ed520827fb0327486eb7be29f87fb02a3eb7bb0f35d779b6fa5bb740a9a7ca6a14a3a6abc07e95a279eb1cb126ab9f41899719983fed591be8b3a9f4654f2a22dc4bce551ed65ce90c37b86d30069467a6710cf8d19a160064681b50e4f29cdc16b53caba3bf55b3328620c90017d7db8f610f504994b3154923915505fdd3f25", 0xd7}, {&(0x7f0000000a00)="293ea25d8ec48d758a664f7d7cb17011fb565bad8253ffea7d1961dbe1b3852dab72ae8c93b375a6aab293aeac3b9cd7c37e6902dc96a8537f833d037b2b10fd6d152f3e5f5f7eb62dc8a05a0ff0081f01162451b378df69ad7e432a2e252e8cbc229a", 0x63}], 0x3, &(0x7f0000000ac0)=[{0x18, 0x11f, 0x9, "d7c117a4a55f"}, {0xa0, 0x0, 0x7, "cd7f7c1200bcc2a1a8e1eacd46a86fcb9d4338767a358085e3b36a4fb46fa0a67b86f167e8952f1202fe22529f1620820a917830d57cf87a7d575a278fe107171047c1b9612ae1ed9b1b79a5bcae9dad6ec990f1f68b3665e8057f2e9d9a82b3d03779e7adf83a1be06c861cc5ce1b98a8ba7a29d8d45e8d0343fde40f6470cd2bee192ea16eac27f74261f3"}, {0xb8, 0x11c, 0x10001, "98f4b15d460dd5760229117764f61e1fda04d460d4619735cc1c077f653ec2c4f047dc84a0efddabfd3fdac9af8543b60b0385a5c4531e58a8ac7e8d08d6c948eedf08ea78d40a09d49089c81f1b8aa6a13bd94694aec2bc5f31b8074295d4ed9637f093221372afc5dff9d1cefb7cff7ac66349fc84d10d0544f1d16e5f5f16ba8a91eb25c78933350fd2469e01a9ceb70e98bef82e46fa21336a2171c7e9d0db2f"}, {0x30, 0x117, 0x1a, "d3fc29d83f5cc646bbd2a41b6d930cdb383af199273c5fcf22f5b50cd3961332"}, {0x60, 0x6, 0x4, "40dd355bb793b6c181b7c08682d504f3cf582bf5ea3e17811cdd6e7e9262455fea7954cee7c39fca24061dd842b9c3f2fe26de29a32d69677a80b26782cbfea7141bf7b83760a131b78973a5bf0f56"}], 0x200}, 0x4000000) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000d00)={0x6, 0x9}) r7 = getpgid(0xffffffffffffffff) rt_sigqueueinfo(r7, 0x16, &(0x7f0000000d40)={0x2b, 0x1ff, 0x7f, 0x2}) r8 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/urandom\x00', 0x402003, 0x0) ioctl$LOOP_SET_FD(r8, 0x4c00, r1) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000e00)={0x0, 0x0}, &(0x7f0000000e40)=0xc) r10 = getegid() syz_fuse_mount(&(0x7f0000000dc0)='./file0\x00', 0xe002, r9, r10, 0x80000001, 0x10090) setns(r8, 0x7a020000) 2018/05/05 00:21:55 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') sendfile(r0, r1, &(0x7f0000000040)=0x900, 0x6) 2018/05/05 00:21:55 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x0) 2018/05/05 00:21:55 executing program 3: r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$sndseq(r2, &(0x7f0000000e50)=[{0x0, 0x100000003, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000000c0)={0x32}) 2018/05/05 00:21:55 executing program 6: r0 = accept4(0xffffffffffffffff, &(0x7f0000000900)=@rc, &(0x7f0000000980)=0x80, 0x80000) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000a80)={@loopback, 0x0}, &(0x7f0000000ac0)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000b00)={@mcast1={0xff, 0x1, [], 0x1}, 0x73, r2}) getsockname$ipx(0xffffffffffffffff, &(0x7f0000000880), &(0x7f00000008c0)=0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00000002c0)="d4fe280539248468c05f6fb257a25342e2dfb2e61b4b5fc7388e53d8e3ebc364457d1d8163188e9e4789ee14a49e7bc2fd1d288cf32c5a7376db7eee43f421d8e0fd2409049f229296c9fa97e99e63b2bb1893aca44db884f52d286aafe1ba6ac244b2bc4679e9b215e17c8ffe2d83290796ec0b1e6806a5e87905a1574cfd40f16a4f6b0e4e734c1dc850992fc381c86c13106110f783b654adbdb80481438f6aa8fa9d29ab0d95485749862332609152663d1259e80284fdea2e1c7933f09eeff850cf40aae8572ec6fc5c13514b03", 0xd0, 0x1, 0x0, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000280)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x6) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00008d6000), &(0x7f0000000140)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000009c0)={@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, 0x8000000000009, 0x91c, 0x3ff, 0x100, 0x3, 0x4000000000400000, r2}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000040)) gettid() r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r4, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) connect$inet(r4, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000200)={0x0, 0xffffffffffffffff, 0xba, 0x0, @buffer={0x0, 0xde, &(0x7f00000003c0)=""/222}, &(0x7f00000004c0)="87509e115c06c281609c4e4efa222f2bfff28e9efa48783afbe8d7abaca076cb2a9204ad849934ea3026197410b1fb5daab3cbbb262a61ebcf06f17a58026ac3e41df9cf00f9b848a84ccf73267fed0ad9a3bf5a704622e64a9ddac7c97d911795ae8b16bbcb55b40c3db169dd6ef50492ca453efdfec8ffebfe6c3c26f9e6806d5de92a8c265a1f25e5369ecf9591255e3bbd03e5b73ebd59d8bc5e4073db65904f33896aafa2e1345351320420415b0a19ed1b378845fc0b2d", &(0x7f0000000580)=""/237, 0x2b, 0x20, 0xffffffffffffffff, &(0x7f0000000180)}) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) sendto$inet(r4, &(0x7f00006d1fd4)="db", 0x1, 0x0, &(0x7f00004daff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/05 00:21:55 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000dd5000)={0x1000000, 0xffffffffffffff89, &(0x7f00000001c0)}) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000000)=""/124) 2018/05/05 00:21:55 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000100)=0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) dup2(r1, r0) sendto(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) 2018/05/05 00:21:55 executing program 3: clock_nanosleep(0x2, 0x0, &(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f0000000240)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x200008031, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x4000000003) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x0) pkey_alloc(0x0, 0xfffffffffffffffd) mmap(&(0x7f00007ed000/0x3000)=nil, 0x3000, 0x2000000, 0x12, r0, 0x0) 2018/05/05 00:21:55 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x20723f9f}], 0x1, 0x0) 2018/05/05 00:21:55 executing program 2: r0 = socket(0xa, 0x2000000001, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r1, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x2}, &(0x7f0000000140)=0x90) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fedf98)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000735ffc)=0x8) 2018/05/05 00:21:55 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7ffff000}], 0x1, 0x0) 2018/05/05 00:21:55 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x0, 0x0, 0x9}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f0000000040)={0x10200, 0x0, &(0x7f0000016000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000014000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000400)="baf80c66b8f5e29b8266efbafc0cb04cee0f21a90f22570fe2a2880b230f0f009678002e0f01cbba4300ec0f01cf66b8c63554fa0f23c00f21f86635030006000f23f8", 0x43}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)={0x1, 0x0, [{0x970}]}) 2018/05/05 00:21:56 executing program 4: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x80010, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001a00)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000019c0)={0xffffffff}, 0x106, 0xa}}, 0x20) write$rdma_cm(r0, &(0x7f0000001a80)=@resolve_route={0x4, 0x8, 0xfa00, {r1, 0x7}}, 0x10) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x100) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x800, 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000100)={r3, 0x9}, &(0x7f0000000140)=0x8) [ 416.657777] FAULT_FLAG_ALLOW_RETRY missing 30 [ 416.662401] CPU: 0 PID: 25641 Comm: syz-executor1 Not tainted 4.17.0-rc3+ #33 [ 416.669666] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 416.679010] Call Trace: [ 416.681617] dump_stack+0x1b9/0x294 [ 416.685247] ? dump_stack_print_info.cold.2+0x52/0x52 [ 416.690435] ? kasan_check_write+0x14/0x20 [ 416.694664] ? do_raw_spin_lock+0xc1/0x200 [ 416.698915] handle_userfault.cold.32+0x44/0x5a [ 416.703567] ? handle_userfault+0x16c6/0x2760 [ 416.708073] ? userfaultfd_ioctl+0x4d10/0x4d10 [ 416.712658] ? debug_check_no_locks_freed+0x310/0x310 [ 416.717837] ? __schedule+0x809/0x1e30 [ 416.721712] ? print_usage_bug+0xc0/0xc0 [ 416.725756] ? print_usage_bug+0xc0/0xc0 [ 416.729804] ? __sched_text_start+0x8/0x8 [ 416.733937] ? plist_check_list+0x7e/0xa0 [ 416.738080] ? perf_trace_lock_acquire+0xe3/0x980 [ 416.742907] ? plist_check_list+0xa0/0xa0 [ 416.747065] ? __lock_acquire+0x7f5/0x5140 [ 416.751302] ? graph_lock+0x170/0x170 [ 416.755096] ? find_held_lock+0x36/0x1c0 [ 416.759148] ? lock_downgrade+0x8e0/0x8e0 [ 416.763287] ? kasan_check_read+0x11/0x20 [ 416.767452] ? do_raw_spin_unlock+0x9e/0x2e0 [ 416.771871] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 416.776467] ? kasan_check_write+0x14/0x20 [ 416.780709] ? do_raw_spin_lock+0xc1/0x200 [ 416.784958] __handle_mm_fault+0x38d8/0x4310 [ 416.789380] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 416.794143] ? graph_lock+0x170/0x170 [ 416.797951] ? futex_wake+0x750/0x750 [ 416.801760] ? find_held_lock+0x36/0x1c0 [ 416.805837] ? lock_downgrade+0x8e0/0x8e0 [ 416.810014] ? handle_mm_fault+0x8c0/0xc70 [ 416.814261] handle_mm_fault+0x53a/0xc70 [ 416.818333] ? __handle_mm_fault+0x4310/0x4310 [ 416.822921] ? find_vma+0x34/0x190 [ 416.826472] __do_page_fault+0x60b/0xe40 [ 416.830548] ? mm_fault_error+0x380/0x380 [ 416.834697] ? graph_lock+0x170/0x170 [ 416.838506] ? graph_lock+0x170/0x170 [ 416.842317] do_page_fault+0xee/0x8a7 [ 416.846121] ? exit_robust_list+0x290/0x290 [ 416.850446] ? vmalloc_sync_all+0x30/0x30 [ 416.854596] ? find_held_lock+0x36/0x1c0 [ 416.858671] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 416.863522] page_fault+0x1e/0x30 [ 416.866984] RIP: 0010:copy_user_generic_unrolled+0x86/0xc0 [ 416.872607] RSP: 0018:ffff88018d4efb68 EFLAGS: 00010202 [ 416.878300] RAX: ffffed0031a9df7d RBX: 0000000000000010 RCX: 0000000000000002 [ 416.885562] RDX: 0000000000000000 RSI: 0000000020013000 RDI: ffff88018d4efbd8 [ 416.892814] RBP: ffff88018d4efba0 R08: ffffed0031a9df7d R09: ffffed0031a9df7b [ 416.903036] R10: ffffed0031a9df7c R11: ffff88018d4efbe7 R12: 0000000020013010 [ 416.910309] R13: 0000000020013000 R14: ffff88018d4efbd8 R15: 00007ffffffff000 [ 416.917605] ? _copy_from_user+0x10d/0x150 [ 416.921846] get_timespec64+0x75/0x180 [ 416.925735] ? timespec_trunc+0x170/0x170 [ 416.929891] ? get_unused_fd_flags+0x190/0x190 [ 416.934480] ? userfaultfd_read+0x290/0x290 [ 416.938806] do_pselect+0xd3/0x4d0 [ 416.942354] ? kern_select+0x250/0x250 [ 416.946243] ? fget_raw+0x20/0x20 [ 416.949702] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 416.955243] ? timerfd_fget+0xbd/0x120 [ 416.959140] ? __x64_sys_futex+0x477/0x680 [ 416.963385] ? do_futex+0x27d0/0x27d0 [ 416.973445] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 416.978992] __x64_sys_pselect6+0x1f7/0x280 [ 416.983333] do_syscall_64+0x1b1/0x800 [ 416.987228] ? finish_task_switch+0x1ca/0x810 [ 416.991730] ? syscall_return_slowpath+0x5c0/0x5c0 [ 416.996663] ? syscall_return_slowpath+0x30f/0x5c0 [ 417.001602] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 417.006977] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 417.011834] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 417.017042] RIP: 0033:0x455979 [ 417.020228] RSP: 002b:00007f845c1f0c68 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 417.027939] RAX: ffffffffffffffda RBX: 00007f845c1f16d4 RCX: 0000000000455979 [ 417.035209] RDX: 0000000020011000 RSI: 0000000020011fc0 RDI: 0000000000000040 [ 417.042480] RBP: 000000000072bea0 R08: 0000000020013000 R09: 0000000020001ff8 [ 417.049751] R10: 0000000020003000 R11: 0000000000000246 R12: 00000000ffffffff [ 417.057022] R13: 00000000000004c1 R14: 00000000006fb2b8 R15: 0000000000000000 2018/05/05 00:21:57 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000340)={{}, "706f7274300000000000000000004000000000000000000000000000000000ff00"}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/05 00:21:57 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0xdd}], 0x1, 0x0) 2018/05/05 00:21:57 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) munlock(&(0x7f000000a000/0x2000)=nil, 0x2000) r0 = syz_open_pts(0xffffffffffffffff, 0x0) mremap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000002000/0x1000)=nil) fstat(r0, &(0x7f0000000500)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000140)) r2 = dup3(r0, r0, 0x80000) setsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f0000000100)={@loopback=0x7f000001, @rand_addr=0x101, @dev={0xac, 0x14, 0x14, 0x17}}, 0xc) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000640)) fcntl$getown(r0, 0x9) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x9, 0x110, r0, 0x0) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000004000/0x4000)=nil) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000580)=ANY=[@ANYBLOB="080004000000001d02004e230000008000000000000000000000000000000000000000000000000000000000bb281e4f595c9c9c798b373f00000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x90) r3 = fcntl$getown(r1, 0x9) process_vm_writev(r3, &(0x7f0000000400)=[{&(0x7f0000000040)=""/70, 0x46}, {&(0x7f0000000200)=""/122, 0x7a}, {&(0x7f0000000280)=""/136, 0x88}, {&(0x7f00000000c0)=""/29, 0x1d}, {&(0x7f0000000340)=""/180, 0xb4}], 0x5, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/62, 0x3e}], 0x1, 0x0) 2018/05/05 00:21:57 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffffffc) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000240)={0x1, 0x0, [{0x26f}]}) 2018/05/05 00:21:57 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="05b68a7c66d929caa8470000000000005e2d33a5f7b0b3d36d87d2141c58b4", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000000000008e15ffe90001abab"], 0x48}, 0x1}, 0x0) 2018/05/05 00:21:57 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r2, r0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f00000001c0)={"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"}) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000040)={0x15004, 0x0, 0xfffffdfd}) 2018/05/05 00:21:57 executing program 6: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x30000) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000040)="ebb7c78ecc00847b50572a321af1f8fa0c135c8d0963986b08b8d21ff75486c21c0ac68d1fdd8b62ed6fcc790f604280aa036745") r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x22, &(0x7f0000008000)={@empty, @loopback=0x7f000001}, 0xc) connect$inet(r1, &(0x7f0000809000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000080), 0x4) sendto$inet(r1, &(0x7f00006af000), 0x0, 0x0, &(0x7f000000a000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/05/05 00:21:57 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x140}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x200000, 0x0) write$cgroup_pid(r1, &(0x7f0000000100)={[0x31, 0x36, 0x36]}, 0x3) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r2, 0x6, &(0x7f0000013000)) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/05/05 00:21:57 executing program 6: socketpair(0x1e, 0x1, 0x0, &(0x7f000026eff8)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000006c0)=""/146, 0x92}], 0x1, &(0x7f0000000800)=""/35, 0x23}, 0x0) mq_getsetattr(r1, &(0x7f0000000080)={0x9, 0x200000000000000, 0x6, 0x3, 0x6, 0x8000, 0x7, 0x4}, &(0x7f00000000c0)) r2 = gettid() timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={&(0x7f0000000180), &(0x7f0000000200)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff) tkill(r2, 0x15) shutdown(r0, 0x2) 2018/05/05 00:21:57 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x0, 0x0, 0x9}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f0000000040)={0x10200, 0x0, &(0x7f0000016000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000000540)='/dev/admmidi#\x00', 0x80000001, 0x80001) ioctl$BLKROSET(r3, 0x125d, &(0x7f00000001c0)=0xffffffff80000000) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x20400, 0x0) ioctl$IOC_PR_REGISTER(r4, 0x401870c8, &(0x7f00000002c0)={0x4, 0xaf, 0x1}) dup3(r1, r4, 0x80000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000014000/0x18000)=nil, &(0x7f0000000140)=[@textreal={0x8, &(0x7f0000000400)="baf80c66b8f5e29b8266efbafc0cb04cee0f21a90f22570fe2a2880b230f0f009678002e0f01cbba4300ec0f01cf66b8c63554fa0f23c00f21f86635030006000f23f8", 0x43}], 0xaaaaaaaaaaaac6b, 0x0, &(0x7f0000000080), 0x0) ioctl$EVIOCREVOKE(r4, 0x40044591, &(0x7f0000000500)=0x8) openat$urandom(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/urandom\x00', 0x0, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x4000, 0x0) r6 = getpgrp(0x0) getpgrp(r6) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r5, 0x800442d4, &(0x7f0000000240)=0x3ff) r7 = getpgrp(0xffffffffffffffff) ptrace$pokeuser(0x6, r7, 0x5, 0x1) getsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f00000003c0)=0x20, &(0x7f0000000480)=0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000280)=ANY=[@ANYBLOB="0100000000000000000000000000f8b32d0000000000000084d42c37b35f17030e66f178dc"]) r8 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x420000, 0x0) ioctl$IOC_PR_CLEAR(r8, 0x401070cd, &(0x7f0000000180)={0x3}) 2018/05/05 00:21:57 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x36}], 0x1, 0x0) 2018/05/05 00:21:57 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x2) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x6, "1b5e54dc041a"}, &(0x7f00000000c0)=0xe) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={r1, 0x3, "5cdece"}, &(0x7f0000000140)=0xb) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000240)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r3, 0x40086602, &(0x7f0000000000)={0x800cd}) 2018/05/05 00:21:57 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x20000040, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) connect$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x3, {0x6, 0x5, 0x8, 0x40b, 0x100000001, 0xffffffffffff5ca7}, 0xfffffffffffffffb, 0x80}, 0xe) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x20000041, 0x0, 0x0) 2018/05/05 00:21:57 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc), 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200400, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000440)=0x0) r3 = geteuid() r4 = getegid() sendmsg$unix(r1, &(0x7f00000004c0)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000400)=[{&(0x7f00000000c0)="95610932eab5a950313a1f8047826b54f1495b6f3802", 0x16}, {&(0x7f0000000100)="8470ac8fbf81116f2f79d6244220be4640510c1e96f85fca3d74ea46d51c491b151dbad2717b1c5aed5f421033686fbc7bdaae86e9bb21915a9ffaa5524c8fbbd846dbf0eb88c609759fab7e1ba44c97f9e472fe51c294811baf32eb3d17a1dac9831b9a75687a4f6fd90ef0b35b0ac131ac643264d0feec92be543aa72bea3f74f1746bc85f9d52fb3d605a4677cd0a4c07f8116f73d9299f19db09e25c38a367bc081c013c284a4633b2df7ad55b370d50613a8c35ceebbfd19a469186410eab9765256f5885cf1f800c73", 0xcc}, {&(0x7f0000000200)="e97b36b68f60abfea3bdb8e5a19fd7b3c749a4c17a1570476b593f5ef1f710b57c17f619dbe79962cb17efba35896af284c9cb71812691ffd3ceb07e4e269e6d4ee3785eb27d7837f608dd4ea16919b4eb6fe42f3d71395cd5a073c24cc641320423b4e81b22eb57d16bc41ec0070b40234ff62d1d5a0693382d73aebb77ccb73163d0dd7ce764663a53eb65455e2780a9828eda4d6633e9ef74bedb3161fd5e177140114920d5f3af8d69455cbcb095f1201452468ad97e87311243565396fc7011ae1a946cfea2c9f7762481b970aa82a58de1ab8ad05dc1a3", 0xda}, {&(0x7f0000000300)="eaea38f0be8772cc93f6c296bd8f2224e36f1f86d029194d2dbda21c518078ce93b1cadf856e7308040ccc5c9de8abcde553c07aeda0798b5bb78c64f7995ac8b919514020d9123461b34c007ea51700fed3ab56b88c8d43b5c6f7215ea2bbfd39648e9229f40f0ac110d249d14be9634a662a453f7284d9b0f753b429086a3a51f02937397b72dce724670eecbeaf9bc08720872781644fd99324636d67ccce50abbcb490548915ad65dc72e82976ce1ef3792e84b6d37c6d3c6976d669cdc189877ee6c6e9d39bf9e45f92b32de9a922067e", 0xd3}], 0x4, &(0x7f0000000480)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x40, 0x8010}, 0xff2787f57f465720) 2018/05/05 00:21:57 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x67}], 0x1, 0x0) 2018/05/05 00:21:57 executing program 3: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x201c0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000140)={0xa, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x200, 0x4, 0x40, 0x81, 0xdd, 0x4, 0x9, {0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x21}}}, 0x100000001, 0x800, 0x20, 0x7, 0x7}}, &(0x7f0000000240)=0x363) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0x7bf30d3f, 0x20c, 0x9, 0xffffffffffffffff, r2}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) [ 417.721325] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/05 00:21:58 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000340)={{}, "706f7274300000000000bf0000000000000000000000000000000000000000ff00"}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/05 00:21:58 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETGROUP(r0, 0x400454ce, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/05/05 00:21:58 executing program 3: msync(&(0x7f00002bc000/0x1000)=nil, 0x1000, 0x9ff5aeb3e9bb58ba) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x54, r1, 0x4, 0x70bd26, 0x25dfdbfd, {0x7}, [@IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5f7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1f}]}, 0x54}, 0x1, 0x0, 0x0, 0x40000}, 0x880) 2018/05/05 00:21:58 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0xfa3, 0x0) 2018/05/05 00:21:58 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x67}], 0x1, 0x0) 2018/05/05 00:21:58 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x200, 0x30, 0x642, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x800, 0x4, 0x0, 0x4, r3}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={r3, @in={{0x2, 0x7, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000180)=0x84) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x190) 2018/05/05 00:21:58 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) utimes(&(0x7f0000001300)='./file0\x00', &(0x7f0000001340)={{0x0, 0x7530}, {0x77359400}}) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x14, 0x27, 0xaff, 0x0, 0x0, {0x6}}, 0x14}, 0x1}, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) select(0x40, &(0x7f0000001380)={0x4, 0x0, 0x4, 0x3, 0x3, 0xfff, 0x1, 0x80000000000000}, &(0x7f00000013c0)={0x2, 0xc9, 0xee8, 0x4, 0x7fff, 0x1f, 0x7ff, 0x7fffffff}, &(0x7f0000001400)={0x85d, 0x7ff, 0xfffffffe00000, 0x401, 0x2, 0x9, 0x1, 0x200}, &(0x7f0000001440)={0x77359400}) setsockopt$inet_buf(r1, 0x0, 0x2d, &(0x7f0000000040)="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", 0x1000) sendto$inet(r1, &(0x7f0000001040)="7a4b43e9a9359d31acf2a11aecbaf347bac24957d7f80d55936b9abbd6716b621f5ba7dc2fba1c4989cb6b9e45b02f5556c6ea2990041fb98fd0ae00e874220f70481c295fbb06764aa346f7c3d238307768cd54b3da2d70d73f6009f56fe88bb535eb0dda42f808151834ca3fd03dd59b7c6149b64b43722403a0e510744c04ae243a5e3a16ef23cadd6e3bd431b78ef4b5c4dd2d62fe89c13203c73bcc8dc3fca360f22066d1e95435fdf787091b8072619f712e1ad9ef17b1883aee87fe599a2915fb73537dd601eae776b586e377a1c2a91c7c986639badbb60a", 0xdc, 0x4, &(0x7f0000001140)={0x2, 0x4e21}, 0x10) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000001180)={@rand_addr, @local, 0x0}, &(0x7f00000011c0)=0xc) sendmsg$can_raw(r1, &(0x7f00000012c0)={&(0x7f0000001200)={0x1d, r2}, 0x10, &(0x7f0000001280)={&(0x7f0000001240)=@can={{0x3, 0x0, 0x8, 0x4a}, 0x6, 0x2, 0x0, 0x0, "b8405c30ab48fc40"}, 0x10}, 0x1}, 0x20000000) 2018/05/05 00:21:58 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$packet(0x11, 0xc00000000000000a, 0x300) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000001, &(0x7f0000000180)={0xa}, 0x1c) r2 = dup3(r1, r0, 0x0) fcntl$setpipe(r1, 0x407, 0x15) recvmsg$netrom(r2, &(0x7f00000001c0)={&(0x7f0000000000)=@full={{0x3, {"6789e0816f5c17"}}, [{"fd14c2096108a0"}, {"360c69602cea17"}, {"d80dd4a7e7faed"}, {"b087f143e82df6"}, {"d07b6d3fb8c3aa"}, {"d52d430efe4bb4"}, {"734a28cbc85509"}, {"6d778f82a04a3f"}]}, 0x48, &(0x7f0000000140), 0x0, &(0x7f0000000480)}, 0x0) 2018/05/05 00:21:58 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="acd5060000005ac7a4"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x0, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/05/05 00:21:58 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x485, &(0x7f0000000040)=""/24, &(0x7f0000000000)=0x18) 2018/05/05 00:21:58 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f00000002c0)=0xffff) poll(&(0x7f0000000480)=[{r0}], 0x1, 0x1) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x6f0a, 0x8000, 0x7, 0x1, 0x8, 0x6, 0xda49, {0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xbd2, 0x20, 0x81, 0x7f9, 0xcb53}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0x7}, &(0x7f0000000180)=0x8) 2018/05/05 00:21:58 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x46, 0x0) 2018/05/05 00:21:58 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005e1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001adfff), 0x0) r3 = dup(r2) sendto(r2, &(0x7f0000000040), 0x0, 0xffffffffffffffff, &(0x7f0000185000)=ANY=[], 0x0) accept4$llc(r3, 0x0, &(0x7f0000000000), 0x0) 2018/05/05 00:21:58 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$netlink(0x10, 0x3, 0x108000000000001) read(r0, &(0x7f0000000100)=""/4096, 0x1000) writev(r0, &(0x7f0000312ff0)=[{&(0x7f0000000080)="48000000140019ea19ca424a2efa55560affffffffe006ff00000000bc5603ca00000fff890000000709ff5bff87c3e4cb6b716c0123b261a2000000000000000000000000000000", 0x48}], 0x1) 2018/05/05 00:21:58 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_mreq(r0, 0x29, 0x11, &(0x7f0000acc000)={@loopback, 0x0}, &(0x7f0000631000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0xb}, 0x6b, r1}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}, 0x36, r1}) 2018/05/05 00:21:58 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000a5e000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a5f000/0x1000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"]) ioctl$KVM_S390_UCAS_MAP(r3, 0x4018ae50, &(0x7f0000000000)={0x5, 0x9000000, 0x2}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/05 00:21:59 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000340)={{}, "706f7274300000fffffdfd0000000000000000000000000000000000000000ff00"}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/05 00:21:59 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x441) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x20000, 0x20) fcntl$dupfd(r0, 0x406, r0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x141000, 0x0) syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x10, 0x400) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x101001, 0x0) pipe(&(0x7f0000000140)) openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x10000, 0x0) syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x3, 0x0) fcntl$dupfd(r0, 0x406, r0) creat(&(0x7f0000000200)='./file0\x00', 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/qat_adf_ctl\x00', 0x40, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) open(&(0x7f00000002c0)='./file0\x00', 0x600000, 0x104) r1 = syz_open_dev$mice(&(0x7f0000000300)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$TIOCSBRK(r1, 0x40044591) write(r0, &(0x7f0000c29000), 0x0) 2018/05/05 00:21:59 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0xfc2, 0x0) 2018/05/05 00:21:59 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x1000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x122) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000000380)=""/4096) r3 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000000140)=0x80, 0x0) recvmsg(r1, &(0x7f0000002640)={&(0x7f0000000300)=@hci, 0x1ab, &(0x7f0000002540), 0x0, &(0x7f0000002580)=""/168, 0xa8}, 0x20) sendmsg$nl_netfilter(r3, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)=ANY=[]}, 0x1}, 0x0) 2018/05/05 00:21:59 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) r1 = userfaultfd(0x80800) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x7, 0x0, 0x330e, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x81, 0x30}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000001c0)={r3, 0x0, 0x6752, 0x8000, 0x3, 0x19, 0x7, 0x401, {r4, @in6={{0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x3f}}, 0x40, 0x81, 0x7, 0x5, 0x5}}, &(0x7f0000000280)=0xb0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00000002c0)=0x40) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) r5 = msgget(0x2, 0x110) r6 = getuid() lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000003c0)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f00000004c0)=0xe8) stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000005c0)={0x0}, &(0x7f0000000600)=0xc) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000640)=0x0) msgctl$IPC_SET(r5, 0x1, &(0x7f0000000680)={{0x6, r6, r7, r8, r9, 0x41, 0x1}, 0x7, 0x9, 0x1, 0x200, 0x4, 0x0, r10, r11}) 2018/05/05 00:21:59 executing program 2: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x40) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) r4 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x6e, 0x80000) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000000240)={r3, r4, 0xb1000000}) r5 = syz_open_dev$evdev(&(0x7f0000001080)='/dev/input/event#\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000280)=[{0x2, 0xffffffff}, {0xb, 0x1}], 0x2) r6 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/mcfilter\x00') ioctl$TIOCSBRK(0xffffffffffffffff, 0x40044591) dup2(r6, r5) 2018/05/05 00:21:59 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70b6, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="200000001e004781000000000000000007000000", @ANYBLOB="00000000000000002408101a3f77b5957fc08f5c4fab577d37d3c11e6c6f1a27b2802d4297f1e4a2a2957c52e3c8e4e7fe9e157929ec9732292b3cf6bcaaeaedbaff8e5fe5383d5503e7c6a4ce84f8e8163f365f2f785fa885218060df1a4b6a6a1dc64e768f0dac7d4891bd1c0577352642cf819cc6217502cd0ca04ae220b17a53b0"], 0x2}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'bond_slave_1\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) 2018/05/05 00:21:59 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept4(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, &(0x7f0000000080)=0x80, 0x80800) bind$alg(r2, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(rfc4106(rfc4106(gcm(aes))))\x00'}, 0x58) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) 2018/05/05 00:21:59 executing program 6: r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x6, 0x20000) ppoll(&(0x7f0000000680)=[{r0, 0x4000}], 0x1, &(0x7f00000006c0)={0x77359400}, &(0x7f0000000700)={0x80000000}, 0x8) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000740)=ANY=[@ANYBLOB="1f0000000c00000003000000816adc8bee000000"]) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000880)={{{@in=@local}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000480)=0xe8) r1 = syz_open_dev$adsp(&(0x7f00000004c0)='/dev/adsp#\x00', 0x400008, 0x581000) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000280)=@ioapic) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000400)={{0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x2}, {0xa, 0x4e21, 0x953, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x5, [0xfff, 0x32, 0x3ff, 0x101, 0xffffffffffffffc6, 0x40, 0x3, 0x1f]}, 0x5c) r3 = openat$cgroup_int(r2, &(0x7f0000000240)='pids.max\x00', 0x2, 0x0) io_setup(0x9, &(0x7f0000000640)=0x0) io_destroy(r4) sendfile(r3, r3, &(0x7f0000000100), 0x3) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000000600)=0xe2) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000540)={0x85a, 0x0, 0x8, {r5, r6+10000000}, 0xfffffffffffffff9}) pwritev(r2, &(0x7f00000003c0)=[{&(0x7f0000000180)="911f958d99656535737b39886ed95ad614c5a914e38bdfa2d1e5da470cc3e4f65a6b", 0x22}, {&(0x7f00000001c0)="f1da83fc4beaf5597331787374cc1a4475b0c4d57fb07ed7c4587b1bf829d3a8a4e214776bf8991f3a19b589580e0a2e9b780102fdd3393e2e9b15faafbc", 0x3e}, {&(0x7f0000000200)="917f5652e81d29", 0x7}, {&(0x7f0000000380)="78fad0249092ad5c65d6b2d7c3462bd3cb20cff4983c735d47eaed695114766f017e306738b47c023e9680adf648b40a64d71586bf84", 0x36}], 0x4, 0x0) flistxattr(r3, &(0x7f0000000000)=""/146, 0x92) 2018/05/05 00:21:59 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0xf, 0x0) 2018/05/05 00:21:59 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='net/ip6_mr_vif\x00') getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000000c0), &(0x7f0000000240)=0x4) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000280)=0x0) perf_event_open(&(0x7f0000000040)={0x4, 0x70, 0x8000, 0x3, 0x1, 0x4, 0x0, 0x5e10, 0x80800, 0x4, 0x7fffffff, 0x8001, 0x0, 0x8000, 0x4, 0x1ff, 0x5, 0x5, 0x2, 0x8, 0x9, 0x2, 0x0, 0xfffffffffffffffa, 0x100000000, 0x0, 0x7515, 0x0, 0x9, 0x6, 0x2, 0x1, 0x200000000, 0xed23, 0x200, 0x2, 0x6, 0x8, 0x0, 0x4, 0x1, @perf_config_ext={0x0, 0x8001}, 0x41, 0x7, 0x7, 0x7, 0x3f, 0x1, 0x20}, r3, 0x9, r1, 0x3) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000300)=0x6, &(0x7f0000000340)=0x4) r4 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x9, 0x2) openat$uinput(0xffffffffffffff9c, &(0x7f0000000380)='/dev/uinput\x00', 0x20000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f00000001c0)=0x7f, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xd3, &(0x7f0000000140)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00000002c0)=r4, 0x4) 2018/05/05 00:21:59 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={r2, 0x2, 0x1, 0x9, &(0x7f0000000040)=[0x0, 0x0], 0x2}, 0x20) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r1, 0x0) shutdown(r3, 0x0) 2018/05/05 00:21:59 executing program 4: mmap$binder(&(0x7f0000848000/0x2000)=nil, 0x2000, 0x0, 0x171, 0xffffffffffffffff, 0x0) syslog(0x9, &(0x7f0000000000)=""/166, 0xa6) 2018/05/05 00:21:59 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x40002, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x100, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000001c0)=[@text32={0x20, &(0x7f00000000c0)="66b871008ed8f4c744240040000000c744240202000000c7442406000000000f011424c4e279253bb80a0000000f23c80f21f8350000d0000f23f80f0051fb2e0f0159003e0f073e0f01c9c4c28dac70b7", 0x51}], 0x1, 0x8, &(0x7f0000000200)=[@cr4={0x1, 0x4001}, @efer={0x2, 0x400}], 0x2) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000140)="8b1d0f215866b9800000c00f326635000400000f30644167182d0000c0fe66b9800000c00f326635010000000f30bad00466b89186524966efbaf80c66b8f018178e66efbafc0cec0f015b9b66b8f29300000f23d80f21f86635400000f00f23f8", 0x61}], 0x1, 0x60, &(0x7f00000002c0), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/05/05 00:21:59 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0xfac, 0x0) 2018/05/05 00:21:59 executing program 4: pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x1) fcntl$setflags(r1, 0x2, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000040)=0x3) close(r1) listen(r1, 0x3f) 2018/05/05 00:22:00 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000340)={{}, "706f7274300000000000400000000000000000000000000000000000000000ff00"}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/05 00:22:00 executing program 6: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) mq_unlink(&(0x7f0000000040)='cgroupvboxnet1bdevnodev(#cpusetposix_acl_access\x00') writev(r0, &(0x7f0000d7dff0)=[{&(0x7f0000b70000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) ioctl(r0, 0x2286, &(0x7f0000c95ffe)) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x100) setns(r1, 0x6000000) 2018/05/05 00:22:00 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000000200)='attr/fscreate\x00') r0 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x3, 0x200000) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000240)=@hopopts={0x0, 0x25, [], [@generic={0x88, 0xf4, "e08eae03b42dc0b0d97b5a36421163ca34a7de69ec6ecd7529f6803c7d3313673f8df2eba17bba427ca59fd44d6b94097c511b53ac9439eb61b3fc863ba98ae4501c15a0e3c7837d23267bb4e84bc8552244664745fef9228e14d114bfe84e1f0bc0bd68a4286f21a5817e473bd42650ca3f80ce9d5e81801e9583dd9ce5aeabd4c8054d2ec8944d4b78774d96263d66732409d556da439e3f23e2bf6a089290497051900d72443789472cf833a1ac78bdbc7da835c7ae452a5064b7aa9dee6195dfe96f73d139408bf83e0d3baf07e8008da29afb231c026cb0f92b2a57abedffe0aa8a1d1aa387e1786870183169d0e2544ce6"}, @jumbo={0xc2, 0x4, 0x8}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0xbb}}, @jumbo={0xc2, 0x4, 0x4}, @ra={0x5, 0x2, 0x100000001}, @pad1={0x0, 0x1}, @calipso={0x7, 0x8, {0x9, 0x0, 0xdb, 0x6a7}}, @ra={0x5, 0x2, 0xfffffffffffffffd}]}, 0x138) ioctl$sock_bt(r0, 0xdd1f, &(0x7f0000000180)="bf3f39b8bff59d3c435c7c36473f943b1454425a5e11b1be3a25d494bc7e77147f11c0d46d34a0f919be8694f47a54b242f5be170c76bf35c8f61b1bf790f66326f0623db56d") pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x2, 0x10001, 0x40, 'queue0\x00', 0x9f77}) 2018/05/05 00:22:00 executing program 5: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0xfffffffffffffffe, 0x0, @loopback={0x0, 0x1}, 0xffffffff}, 0xfffffffffffffde7) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockname$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/05/05 00:22:00 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x2, 0x0) 2018/05/05 00:22:00 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)) openat$uinput(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/uinput\x00', 0x82000, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x2000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r3, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x5010}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x60, r4, 0x0, 0x70bd2a, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000000}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xc}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x20040001}, 0x4000) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d4a000)) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r2, &(0x7f0000304000)) readv(r1, &(0x7f0000000580)=[{&(0x7f0000000240)=""/59, 0x3b}, {&(0x7f0000000280)=""/227, 0xe3}, {&(0x7f0000000380)=""/222, 0xde}, {&(0x7f0000000480)=""/200, 0xc8}], 0x4) 2018/05/05 00:22:00 executing program 1: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000180)=0xc) getpgid(r0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000080)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0xe) openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x8600, 0x0) inotify_add_watch(r3, &(0x7f0000000040)='./file0\x00', 0x42) write(r2, &(0x7f00000000c0)='g', 0x1) 2018/05/05 00:22:00 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaabb00000000000086dd6076605100303afffe8000000000000000000000000000ffff020000000001860090780014c00060c5961e00000000ff010000000000000503000000000001ff020000000000000000000000000001"], 0x0) r0 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x1f, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000180)=""/177) openat$cgroup_ro(r0, &(0x7f0000000240)='pids.events\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/05 00:22:00 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x4, 0x0) 2018/05/05 00:22:00 executing program 4: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x480, 0x0) sendmsg$kcm(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000000080)="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", 0x1000}, {&(0x7f0000001080)="bf5a3fc011b4ed1b7305079bd239e91f919a84991310b989ed75de35233271eef8f2d652e5376800641b6d2d3b4bddb3776099c08252e3ec6dd55bb57abd198e2c6b4a560757ff63882eaa5819754dfb0682089c804809a2231f59b318f3316e7ec37d01a1ebcee7237670aa2a6130125323f73f71fe1726237916760eb9cfea1c9416909913babb5d4b82b3de7ae7802ef316daccfd55837b2f0e203070cd50d312b3fb439c2071c0269685c18ae0e82c21553b4c753d487613957c0a4877c79d", 0xc1}, {&(0x7f0000001180)="1fd751d5b9477a859210a846d754fd3e173a15d973aa9caf41d1e2b4a487cf2b70c427f40a32259e7b822260ee8323894b254c2337a91794ab3d8d5507293bb195cc92be8dc9644f9efdc3999388296783f2ce9b53b73174662f61168e435c43ad053b46d8fcec03ac817f83ff3d14c560a8ed4d5db68bac39a788f86e24b7cbc6727457be0bd0027c5bb58ba89505603341ddc43e9b632a2d381008f42ae1b6dffcab3c164acaab4ddbfccaf96c", 0xae}, {&(0x7f0000001240)="578cc4e962", 0x5}], 0x4, &(0x7f00000012c0)=[{0xa0, 0x10e, 0x20, "3263c6f415595928b121738392ede96adeedab3d4a124d4b18cb4eac77f1197b17c38643917107edc392eca02a5c56070bc6db511e04b41c6b91ee27fa541ae69c98260c84f4415eec156e37695bf02293cd8f3cfcc4de4e088096c0bf65751bf3dc766e8c3f6adcca475dac87b8b2e19ab6e85775a86d4befb0a139c2769f534f16456376178c3b91"}, {0xa8, 0x11f, 0x8, "4d52a0fe1dc8a83ca083438b9cdeecf870b5f0531d6db851db0525d5c9c2f227c15261e71598f4265c873e99356e5a3e2d7349daeee6973b60ad5898cbd0583e7e8f4bfda8774b03d5c671e72ef83843a2fffc66222f9a8fae7acaf0b534298c29ffcf804debc3eb43a0eb8ef4c54d7d0576ac89a9f9893be9285f236d1ed19b4fcbd31641404edecee9f4406a4275dae7"}, {0x78, 0x10f, 0x0, "85bae6a69c4489fb1e3111af1e2cfd41d6f3ea52c1c92f154d7ee5121e3ac618fdc3bba023fb02fb2dd632024efaf403dd4e2bdabeafa3593589ae8ad7993272707758a57dad70daa91b1b6f5f83fc4e010c760eeefb6af82bd8ddc38efdc2159097"}], 0x1c0, 0x40004}, 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000014c0)={0x0, 0x4}, &(0x7f0000001500)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001540)={r1, 0x44}, &(0x7f0000001580)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x891e, &(0x7f0000000000)={'tunl0\x00', @ifru_flags}) mremap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) 2018/05/05 00:22:00 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x3000006, 0x4219, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x91b, 0x20000) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000040)="40c5eabd16cb9adbc7bd4bb6c15575882d32a201d04de088e74a1db596b88e45ead6cf180fc59ec6cc9fe274b1b7e740b38ecb4daefab13e0d1195fa9b086b75cfa954121a262a60adf5b44321c6550b78dea725b646aa90f304a4c11c394fc2560079169221df37030474f0adafe8fe0d0f500f9ab2da62105dcbe5f155445079980df3e6ed4710e8") 2018/05/05 00:22:00 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) r2 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x7, 0x0, 0x44}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000003c0)={r3, 0xf0, "be378b855ed8eaa8ed57707ab3ff424c1235999b2bbc340b938d100500733ce3e9303fc65c94bbe665aaaf9c63c3e8e4eb2661d88a19cc416d9f16ec428b435c35f9163942a1c9a602bd47e13f9f0c7264fd4475241e6830cf8c7cc9c417d308e166bac827767db28e676b9cd003f299876b6628be7050a35c20c5107e96a2863e9420ffb7fb1b93afa11e3adb8b8b63ab620bbfd3f148de4fc28c99b49147ca7464e1a59449d6c84d3e3fcabe0915f4eecdf1e7ef02577d700c1575b5ca678c49a78786ba6f7503afa29fe675687d36f1de94074c197942a28111a36f4e5b4ec044d984874f29db2101bd105e603239"}, &(0x7f0000000240)=0xf8) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00000004c0)='bridge_slave_0\x00') getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0xb4, "e8c1adb116317d10bbee8bbc5796ff730ebab986911698b2adb7a0a99005b38ecaf3a3785ff77ebde6ef36a109acb08aadc36f888741b3022533f75621b490aab59315d302eebf897c1d5afb9ee41169e77b1c8538357ed991591e7509071d98435435cb9e9ab21ce7a54d7aa10ff3fe7496768246f8bd38e03424561b9cb6c67791c0c71d2ef9435f02d4084ef7a9df0d9901582b7ba2c910a48b00b8cfd5f0d2e44f1662cc15c8eaf879d7d5ea9c0704c55035"}, &(0x7f0000000100)=0xbc) sendfile(r2, r0, 0x0, 0x5) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f00000001c0)=0x43) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000600)={0x6, &(0x7f00000005c0)=[{0x7b8b, 0xcfec}, {0x7ff, 0x1000}, {0x8000, 0x17e49116}, {0xae, 0x6}, {0x7, 0x8}, {0x5, 0x80}]}) close(r1) lsetxattr(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)=@known='system.sockprotoname\x00', &(0x7f0000000580)='bridge_slave_0\x00', 0xf, 0x3) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000200)={r5, 0x3, 0x8000, 0xfffffffffffffc2b}, 0x10) 2018/05/05 00:22:00 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000002980)={@broadcast, @empty, 0x0}, &(0x7f00000029c0)=0xc) r2 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0xffffffffffffffc8, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000200)=""/79, &(0x7f0000000280)=0x4f) connect$bt_l2cap(r2, &(0x7f0000000140)={0x1f, 0x40, {0xffff, 0x1, 0x8, 0x3, 0x9, 0x100000001}, 0x7, 0x1}, 0xe) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r1}, 0x10) setsockopt(r2, 0x64, 0xffffffff, &(0x7f00000001c0)="c8d63f23", 0x145) close(r0) flistxattr(r0, &(0x7f0000000040)=""/167, 0xa7) 2018/05/05 00:22:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x6, 0xffffffffffffff9c, 0x1}) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00000000c0)) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000f3b000/0x3000)=nil, 0x3000}) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000100)={&(0x7f0000008000/0x2000)=nil, 0x2000}) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000dac000)={0x77359400}, &(0x7f0000048000), 0x0) 2018/05/05 00:22:00 executing program 5: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x2000001, 0x12, r0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000075afd0)={0x44, 0x0, &(0x7f0000000240)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f00000001c0)=[@flat], &(0x7f0000000200)=[0x0]}}], 0x0, 0x0, &(0x7f0000000040)}) 2018/05/05 00:22:00 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x8, 0x0) [ 420.945648] binder: 25947:25949 got transaction with invalid offset (0, min 0 max 24) or object. [ 420.959525] binder: 25947:25949 transaction failed 29201/-22, size 24-8 line 3034 [ 420.972169] binder: BINDER_SET_CONTEXT_MGR already set [ 420.978797] binder: 25947:25953 ioctl 40046207 0 returned -16 [ 421.004661] binder: undelivered TRANSACTION_ERROR: 29201 2018/05/05 00:22:01 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000340)={{}, "706f7274300000000000010000000000000000000000000000000000000000ff00"}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/05 00:22:01 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000540)=""/252) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = socket$inet(0x2, 0x6, 0x0) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @loopback}, &(0x7f0000000180)=0x10) truncate(&(0x7f00000001c0)='./file0\x00', 0x5bc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000200)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000003c0)) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x2, 0x270, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000140], 0x0, &(0x7f0000000000), &(0x7f0000000640)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff01000000150000000000000000006e7230000000000000000000000000007465716c30000000000000000000000062637366300000000000000000000000726f73653000000000000000000000000000000000000000000000000180c200000000000000000000007000000070000000f00000004c45440000000000000000000000000000000000000000000000000000000000280000000000000073797a3000000000000000000000000000000000000000000000000000000000000000000000000041554449540000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000fcffffff010000001d000000000000000000697036677265746170300000000000006772657461703000000000000000000065716c00000000000000000000000000627071300000000000000000000000000180c2000000000000000000aaaaaaaaaaaa00000000000000007000000070000000c000000049444c4554494d4552000000000000000000000000000000000000000000000058000000000000000000000073797a30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000002000000feffffff00000000f9b640c44c6e2e5b84234c1fb88b5d6765af2a275b56c5c45e3b0c0ecb7ca38830adc59e914e76bdf3c9905b7a50b319d4c729632893e81f967a0d3784aba482e27ae5493b2f64576f92f72f7f1c304d358dc580c373a2d0202debac509284590fcf05f45c916b4d924fc2"]}, 0x353) 2018/05/05 00:22:01 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000002ff0)=@ioapic={0xd000, 0x8, 0x80000000, 0x8, 0x0, [{0x8001, 0x6ad, 0x4, [], 0xfff}, {0x80000000, 0x8, 0x800, [], 0x3}, {0x3f1, 0x2, 0x8, [], 0xad}, {0x9, 0x7fffffff, 0x40, [], 0x800}, {0x1ff, 0x3, 0x6, [], 0x1}, {0x9, 0xfffffffffffff3a2, 0x800, [], 0xbbf}, {0x1, 0xb469, 0xbb8, [], 0x5ab2}, {0xffffffff, 0x0, 0xfff, [], 0x3}, {0x3f, 0x6, 0x1000, [], 0x6}, {0x1, 0x0, 0x6, [], 0xe69f}, {0x9c, 0x0, 0x7, [], 0x6}, {0x10000, 0x4ec2, 0x9, [], 0xfffffffffffffff7}, {0x5, 0xffffffff, 0x4, [], 0xfffffffffffffff7}, {0x9, 0xc231, 0x5, [], 0x9}, {0x5, 0xb7a, 0xffffffff, [], 0x7fff}, {0x2, 0x0, 0x81, [], 0x6}, {0xff, 0x40, 0x6, [], 0x1bcc}, {0x78d, 0x3, 0xd737, [], 0x2}, {0x3ff, 0x5, 0xffffffffffffffc7, [], 0x7fffffff}, {0x0, 0x6, 0xfffffffffffffffe, [], 0xfb3}, {0x234b, 0x5e74, 0x9, [], 0x4}, {0x2f, 0x2, 0x7}, {0x2, 0x7fffffff, 0x3, [], 0x6}, {0x7ff, 0xffffffff, 0x7ff, [], 0x7ff}]}) 2018/05/05 00:22:01 executing program 1: r0 = memfd_create(&(0x7f00000000c0)="17", 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7f454c46000000000000000000000000030000000000000000000000090000000009000000000000000000000000917fb7b40000ffff4141ea5ff9e94a8338000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000037000000000079f950a1bf87da94f2b98743786a0b059edca0fdbdc683c5507ae8dc70eb4ce9e4d81421986dc11fc4"], 0x78) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/05/05 00:22:01 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0xfffffffffffff000, 0x0) 2018/05/05 00:22:01 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x8, 0x4000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x80000001, 0x8002, 0x20, 0x6, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r2, 0x0, 0x9, [0xffffffff, 0x7f, 0x34a, 0x20, 0x1, 0x7c, 0x9, 0xad0, 0x20]}, 0x1a) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f00000002c0)=""/216) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xf2002, 0x3) connect$vsock_dgram(r3, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000180)) 2018/05/05 00:22:01 executing program 2: ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000000280)) move_pages(0x0, 0x8, &(0x7f00000000c0)=[&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ff8000/0x3000)=nil], &(0x7f0000000100)=[0x3, 0x3], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x49}) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x8, 0x3, 0x100000001, 0xffffffffffff8824, 0x18}, &(0x7f0000000240)=0x98) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f00000001c0)={0x3, 0x3, 0x2, 0x5}) poll(&(0x7f0000000200)=[{r0, 0x80}, {r0, 0x440}, {r0, 0x48}, {r0, 0x400}], 0x4, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000440)={r1, 0x1c, &(0x7f0000000400)=[@in6={0xa, 0x4e22, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x5}]}, &(0x7f0000000480)=0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) pread64(r2, &(0x7f0000000000)=""/59, 0xfffffea8, 0x0) getgroups(0x8, &(0x7f00000004c0)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) r4 = getegid() setregid(r3, r4) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x4028700f, &(0x7f0000000040)) 2018/05/05 00:22:01 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6b23ebe2094b6c296b7f43c2ff9cec9a414ac8ab00820fbde9a0f4a1bd2773a23ca881cb2b8f6f7676ec3e23411c9a7b90c0d98413505ae48a6f9680b3b1c7d9d2083981adb57cc49d7c44eb888269d5ddad8a8ece4937a8c1bd5f6d54eb2fee4344a60a71f21a02b71241caa5bfb30ef20735987815557dd0712275e1cab0562f6e71d00f07d832fff291844ad8c73a6b27652f46020e42eebd5fd185751187d8455017d6e42c6492f282d3fcea50ef7e26862684165a175a262d5fdb1562a9dd53028ed11564d449b40c3dc6e1500aff5eb7c7ac29b27bcac0249c746425160e164ce64e5180f5b19b180bfa5a14ff6d6bac621a1723ffe9dbd05f91bed6ffd9ba2ca0ea7f3eca738786c6cf9be08976ab48f5ce579d5053ef537ba15f9ca286ef7299567bf2b50512cba39ca22e4eafa46593dfb19b29e524a5e0b527f06c3fd666357e9b397f2e720146853c8a4e590b620fd4f0c83a6a0d626fbc2d018596b5bd8b2b9496d3a83f8760b1fb0a6ec9de29b146334717e8cab34996e8474bbde59447f2cc876096f80b10134ed5d69027a9cdd109de0d161003880d10536725ab38afdff82208b82a05f7661bc482b841d815c35660d7f7b036d0426f3cbfcd1448782af41483936f20b09e239d53be9df805d1a4dced5167eb9b8c8c681451329adcea047a3a00461916692c523647ed2b81b1f880417072cf26db77335331fd9d49b1bea2ba448e3e7822109d5a115c5da661c65193ae60923e37b8751d7f6eb2511fc9b55963fca553c0c6d065240b94c889af1781a8671ce4ec91744820d8c3905b2eafb38d909b45175801885e1a1059a9b3db85a95f2172947697e56244fd7b4b412a33b9adc061fca8c742d05f50ce0d2b4280749ce13488259d37074ba94540a5b9cdf426fdf4563163e81c9769b7a84db101c03d88cec1eb18b7ded9b957734dde7b896b0b9c1a76e63104a02a06e917a0e3b608276ad2860a17c76e5c5a07dd6917fa497adc8ff56e2ec6f2bcc09d8061f504c5d5128b4e89bcb2207df70db9d7cceff2fc266443b6d34bb651d0def84768f750279e8b8ab42a8ba7f4f265e0051333f346bc113c56b179b81421601bd60cd071ee198d84ca6abd13eb3ecbc6aaab47aaae592f97c3747c37266e8ad2358029989919b7f5dcee8b60e1d32a0a94d91cc073174ef180d1b3cd4aedb77f1e898f6df02cf3fe57db328abb0ac8d88e5f0d3015f10e74f00e90ab3acbd2e8917e130d2961b1895b5e3252e8a74a0fe0579330407de6a6644cdb7cef78f6ebdf9ef2aa07b32c587d93be72cce852d1ccdf83d1740e0b5c2971b340d98e584b883878ebcac7c91c0c7ce6c23b459b8feb49133d78e965ece4c3f5e11f929d5ef541e2ad8311c4c7412c045b4abf9d14e0f8fd1fd5f851511519e45bee4f00ebb6fddcf38b0936c7aaec7e846631d8f0f0f032fd578dba501d6c7c63bdc858c6c80cc37ac3992b4dec23d5c2304f15849f696bf1327c3d2ad87908a529bcd398b40c1323462ae597ac24b707041063050c35c6337f02461a3c14cbb6f2a573aa4c154bebe75e8e8254c2df4106fcac6a295317cde6123d9148693790211cc12a7c3cbfaf7e5da983827f7d430c4a858842057ac860fa3891fe7f59c71b7256618198ceb0253d0f6afe9515af1d3a97a69f5d3f8def2f0b2dd0cbaddedc76ac3e57763ea544187493419bb6b0cc14df727f31e6395db760806edcdc37804870ee006fe60471f10f0313fc1f9f365038472cf978d091e94338af5dc37e12e30d4e16b13675eea7d36a18f3e39db3619cdf573058e89f95702cf8bf8ca88b4f4989e4a7086a682a13b477d4cac8bdb595c1eeb2463e57538e896ca3168292cdcf7779a43f4113bdbab6d78aa986ac2766bb55a40f0f59aa7eac6af7db18e7e308ba6df385fdd13a8cfa4", 0x55f}], 0x1) writev(r0, &(0x7f0000000140)=[{&(0x7f00000001c0)="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", 0x201}], 0x1) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x101000, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f00000000c0)={0x79f}) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000480)=""/92, 0x5c}, 0x0) [ 422.007710] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/05 00:22:02 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1300, 0x0) 2018/05/05 00:22:02 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sysinfo(&(0x7f0000000380)=""/80) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0x4) setgroups(0x2, &(0x7f0000000240)=[r3, r4]) r5 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x100, 0x4000) getsockopt$IPT_SO_GET_INFO(r5, 0x0, 0x40, &(0x7f0000000280)={'raw\x00'}, &(0x7f0000000300)=0x54) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r5, 0x28, 0x2, &(0x7f0000000040)=0x40, 0x8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, r2}, 0x14) 2018/05/05 00:22:02 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'vlan0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x100, 0x4) sendto$inet6(r0, &(0x7f0000000140)="0401000000c000ddb8460900ffb25b4202938207d9fb3780398d5375c5f73f939029298d7535352cd5a1f575903376b15cddc7d0c6a722a5b404e1b50000000000000000f55d4626a880be8bc3cfaeba524830be0ea8635534f8291d9fb2ce43610000000000ddd4acff96f4", 0x6c, 0x0, &(0x7f0000000200)={0xa, 0x200000800, 0x20000000005, @loopback={0x0, 0x1}}, 0x1c) [ 422.051586] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/05 00:22:02 executing program 5: syz_emit_ethernet(0x7a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaadd60f6016700008000000200000000e090d26ca7af7a4bbbe7b6bbb93400f7ffac141400fe800000000000000000aa040600000000002d0000080000789ba7394e767a2a00000000000020000000020000000000000000000000000000000000"], 0x0) socket$rds(0x15, 0x5, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x0, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00000000c0)) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) socket$rds(0x15, 0x5, 0x0) 2018/05/05 00:22:02 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f000000e000)='fdinfo\x00') ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000040)=""/176) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000100)=""/195, &(0x7f0000000200)=0xc3) getdents64(r0, &(0x7f0000e5d000)=""/24, 0x18) getdents64(r0, &(0x7f0000461000)=""/619, 0x26b) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) ioctl$KDSETLED(r0, 0x4b32, 0x6) 2018/05/05 00:22:02 executing program 1: r0 = socket(0x15, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000000), 0x4) sendmsg$inet_sctp(r0, &(0x7f0000001600)={&(0x7f0000000040)=@in6={0xa, 0x4e23, 0x3, @empty, 0x3}, 0x1c, &(0x7f0000001540)=[{&(0x7f0000000080)="2cfc52d012cef66eb7a5ba872adf3c88858cdb4469c4cd57db4f41624921360d238b8750cadcadf1556004c9129d67922238ff6f0938122c710e7f78a6a0a1826f31d0ace41e50950009e16ed5ec66ba6eaeeb94efa8b72e2bd877943b5d5d206854b8901e6d63229725261f6a89d6de7226d85b633d780d7493e989fa86d46fa7fd8778a5727360ad83451fe823f2849208292ff2c343c48bafddeaca18828b3aa970f79594d230f52f87b6af813038d876334770966e61b42aa15686df2dc244251b2a9424c3fb046e8c1b75a6f873c5710aa0c4c8ddb8ec6e5360b1", 0xdd}, {&(0x7f0000000180)="bb61e62190778ae62f427c8e08e2d2dc6e02ad941c769c40f941643fdc09334e", 0x20}, {&(0x7f00000001c0)="0652fc33e79e4bdad4c97046184eb424b678aa349bc9a3db6a6725b8252ff6c9c0c460019b3ec7a7f192336d942d089406770ef40c1d97514f494e4d6268761c55ff6510abf79a0606003800e9190c8d75d03ac0ad41ac79bee5826b93b3e980bf28e2705f9304170fb08cb5d3cb1e3f2dd4edb7890855b15d8821e71637a660ac3e33d988626d13aa97091ad886b7e4042061f0b6eb2d17403731c99233403ded772bbd80efb2dbe74de08723a414b4731427e8cb84f5e88907c35d9ef9b6be75d1fbdced504f77a8985a3b6cddefc151f5a81cf1c7ced252edeee28932170a272f465737f958e643a0e7", 0xeb}, {&(0x7f00000002c0)="e0d29d129171147c2e6855f602211121f1e997eb2df5089948a6ce09769bfbccaef04358d770e115d19909bc46ea4a95b9e56c3f47d66952ecebc7c5d1b9f855bd4fb3fd93835024f7763148ab31463ef0b771bd70a12ab94f167dccdce33aefed100f31ea712dbb0b8a132a7942b314c64608e045e309b71cf85133461061a81b39765b0391a63eb76e535971faadece1efaac77e9fc9647b5eb5b5279abe4fa85adf601b486becb4d47b", 0xab}, {&(0x7f0000000380)="3daabc5bf6e9b4b00480414bec37f8ae0c1e2f4da2ee298266d374ae1b8b537c893e", 0x22}, {&(0x7f00000003c0)="0d686c0433944cee1c1b0fa8714d347d6cdd96d0353954fbc4e3613292e110db84ec49c99b1b905175511872d511d50ec51f3456210a9bfc8508c42e6b0003371a7b0e09", 0x44}, {&(0x7f0000000440)="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0x1000}, {&(0x7f0000001440)="98751205432a4c66458be7a59585dfa24af914f8c93b8a423a02e8223a5f298bd67d189b18a44f73bc6746661063ad77984f49ece06f23225767763fc5e65bfb6c13e4640dbd03fd609c98c1e734ead6588a311ef4b3567330571cda77d8cda6a322e1482afc83d0c9cff74a1b189f5476dc", 0x72}, {&(0x7f00000014c0)="446f296d2355f35c6f77c0696ebf5af69a3cdecdd3aba238f93021b02ce0f7a9910dbcf55747aedfe54f4e90ed9788a77964585e3eb366af89cab1663d961086c00d249234eb0cf375e9b6fe691705cf64db10129b0a9a093e8ae07034b4546338b51967f8533cc3257a8e365de1a4b2ea979f272f90b305200e828e2d35dd", 0x7f}], 0x9, 0x0, 0x0, 0x4000040}, 0x4040000) 2018/05/05 00:22:02 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0xdd, 0x0) 2018/05/05 00:22:02 executing program 4: perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400080001, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000926000), 0x0) fremovexattr(r0, &(0x7f0000000040)=@known='trusted.syz\x00') setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f50000), 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000a2f000)=0x5) msgrcv(0x0, &(0x7f0000001380)=ANY=[@ANYPTR64=&(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000200)=ANY=[@ANYPTR, @ANYPTR, @ANYRES64], @ANYRES64, @ANYBLOB="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"], @ANYRES16, @ANYPTR=&(0x7f0000001340)=ANY=[@ANYPTR64=&(0x7f00000012c0)=ANY=[@ANYRES16, @ANYPTR64], @ANYRES16, @ANYBLOB="6f64fea8ddbb3527139a1c71f36b2005108bc114500edd2637bd47b30f"]], 0x3, 0x0, 0x0) msgctl$IPC_RMID(0x0, 0x0) 2018/05/05 00:22:03 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000340)={{}, "706f727430000000bf00000000000000000000000000000000000000000000ff00"}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/05 00:22:03 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000975ff4)={0x10}, 0xc, &(0x7f00000b1000)={&(0x7f0000000000)=ANY=[@ANYBLOB="200000000202b3880000650b22ed65f36a8d0000000000000000000000000000"], 0x20}, 0x1}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='pids.current\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x9, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000340)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x300}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x1c, r2, 0x106, 0x70bd26, 0x25dfdbfe, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x10) sendmsg$nl_netfilter(r1, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)=ANY=[@ANYBLOB="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", @ANYRES32=r0], 0x140}, 0x1, 0x0, 0x0, 0x40000}, 0x80) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0)={0x7, 0x2, 0x8001, 0x4d271dc3, 0x200}, 0x14) 2018/05/05 00:22:03 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7be", 0x10) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001100)='/dev/ppp\x00', 0x220000, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x200040, 0x0) setsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f00000010c0)=0xfff, 0x4) ioctl$KVM_ENABLE_CAP(r4, 0x4068aea3, &(0x7f0000000000)={0x79, 0x0, [0x1]}) read(r1, &(0x7f0000001540)=""/67, 0x43) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$EVIOCGPROP(r5, 0x80404509, &(0x7f00000017c0)=""/67) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f0000001140)={"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"}) ioctl$KVM_RUN(r6, 0xae80, 0x0) r7 = accept$alg(r0, 0x0, 0x0) keyctl$session_to_parent(0x12) sendmsg$alg(r7, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000003080)="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", 0x180}], 0x1}, 0x0) recvmsg(r7, &(0x7f0000001700)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/193, 0xc1}, 0x0) 2018/05/05 00:22:03 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0x1f, 0x4) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff860000000000000000aafe800000890000000000000000000000aa00004e", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000000)) 2018/05/05 00:22:03 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0x808, 0x1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2, 0x3ff}, 0xfeda) listen(r0, 0x100000000000000) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) accept$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/05/05 00:22:03 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x3, 0x0) 2018/05/05 00:22:03 executing program 6: r0 = syz_open_dev$audion(&(0x7f0000000340)='/dev/audio#\x00', 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0xe78, 0x8200) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0xd000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x5c354a6d}, @in6={0xa, 0x4e20, 0x101, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x17}}, @in6={0xa, 0x0, 0x6, @empty, 0xfff}], 0x70) ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, &(0x7f0000000240)=@ioapic) signalfd(r2, &(0x7f0000000400)={0x15}, 0x8) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000000200)) ioctl$KVM_SET_PIT(r3, 0x8048ae66, &(0x7f0000000180)={[{}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x8001, 0xfffffffffffffffd}, {0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffd}]}) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f0000000380)) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_TRANSLATE(r4, 0xc018ae85, &(0x7f0000000040)={0x105000, 0x2, 0x8, 0x0, 0x8}) 2018/05/05 00:22:03 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000640)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000340)=0x5) r2 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x984, 0x101) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) r3 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc0105303, &(0x7f0000000480)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000280)={0x0, 0x0, 0x0, 'queue0\x00'}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000000680)={0xc852, 0xe81, 0x64c3}) ioctl$SG_IO(r4, 0x2285, &(0x7f00000005c0)={0x0, 0xfffffffffffffffb, 0xf1, 0x8, @scatter={0x2, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)=""/166, 0xa6}, {&(0x7f0000000080)=""/87, 0x57}]}, &(0x7f0000000380)="69660f248f5c41eefed2c356344fccbfbe2bd9b77e78f33f6888f4579b1f0eaadc804a0bf23609ceef404e2646d102defa4f2b8c21998632f31ff5b9e08e22bb1d0ed5d83ea5da3951433006511f3fe21316ef880f114410a85df45273e92b9fe17f8c87983be27897815d6c5bcf297ca0828944920dce0fd4bc7d01b5cf9beac674bfb01243373fab03d2ba1fe72a156ab5ac114ea2fc8d2cf6f7de423a56d2f0e22a673c24e4bdc03662f697ca7a3cfdadc82b47ae4926ffafb802aaefd5e19e7128091cfebced33c4953fa88f73a6be7de57e3caaa927a226e167cf9e839f5b06e8280fdb5699c74ce6512b2eb02e59", &(0x7f0000000540)=""/122, 0x7, 0x10000, 0x2, &(0x7f0000000240)}) [ 423.121256] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/05 00:22:03 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0xfffff000, 0x0) 2018/05/05 00:22:03 executing program 2: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f0000016000)=@generic={0x0, "009d000000000000080044944eeba71a497600000076b1796e2e2adb000000012e0b3200000000040000004ce875f2e3ff5f163ee342b7679500800900000000000101013c5811030002675027ecce26fd792bbf0e5bf5ff1b011ef3f6db1c00010010000000000049740000f0ffffff0006ad005ecc326d3a00ffc2c654"}, 0x80) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x4, 0x40) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f0000000040)) 2018/05/05 00:22:03 executing program 3: r0 = gettid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x8c8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x4, 0x200100) socketpair$unix(0x1, 0x1000000008, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setpgid(r0, r0) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f0000000180)={0x0, r0}) fcntl$setownex(r2, 0xf, &(0x7f00000ff000)={0x0, r0}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r5, 0x111, 0x1, 0x1, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x6}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000240)={r6, 0x8}, 0x8) recvmsg(r3, &(0x7f0000172fc8)={&(0x7f0000000100)=@sco, 0x80, &(0x7f00000a4fb0), 0x1000000000000023, &(0x7f0000b36000)}, 0x0) dup2(r4, r4) inotify_init() r7 = gettid() socket$nl_netfilter(0x10, 0x3, 0xc) tkill(r7, 0x16) [ 423.185227] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/05 00:22:03 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'erspan0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80}, r1}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000240)={@loopback={0x0, 0x1}, r1}, 0x14) 2018/05/05 00:22:03 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0xf000, 0x0) 2018/05/05 00:22:03 executing program 5: perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000180)={'syz_tun\x00', @ifru_addrs=@hci={0x1f}}) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r2, r0, 0x0) 2018/05/05 00:22:03 executing program 1: syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe0000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="b9030100c00f32660f3a148309000000f1f3670f017477ea0060000024000f23190f20e035800000000f22e036a566ba4100b800000000efb805000000b9620000000f01c10f09"}], 0xaaaad25, 0x0, &(0x7f0000000080), 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000440)="660f73f00c6766c74424000b0000006766c74424020a0000006766c744240600000000670f011c24ba2100b0edeeba200066b80000000066eff20f38f13a0f08b871000f00d06466660f5c32c16a090c0f188b7166", 0x55}], 0x1, 0x0, &(0x7f0000000040)=[@cstype3={0x5}], 0x1) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000000200)=ANY=[@ANYBLOB="0800000000000000000000c008000000090000002209000006000000000000000100000082cd0b300000000091000000910a00000000efff0400004000000000050000000900000009000000000000000c0000800104000004004000500400000400000000000000010000800091e587bfd4be27d6a27dc218edbc1f3e41110bb201157cf0c619bb101585006d8d029865822da58138e28dbb1cf70ce4caf3de6692c0e8ecead55d41fdf2468b98597eba0be39de5030156"]) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/05/05 00:22:03 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x6, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e23}], 0x30) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80800) sendto$inet(r1, &(0x7f00000000c0)="eb36c170baa652e088de4e6517ec67aa9113aaf8291d4a7c5e6482c22da17a376f77e339e076e0512dea5eefb81a9398d1868a4f36d18b496197618bcc9436a3285d33395d76b9", 0x47, 0x2400c040, &(0x7f0000000040)={0x2, 0x4e22}, 0x10) read$eventfd(r1, &(0x7f0000000080), 0x8) 2018/05/05 00:22:04 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000340)={{}, "706f7274300000004000000000000000000000000000000000000000000000ff00"}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/05 00:22:04 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031cff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00'}) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000000)={&(0x7f0000ff1000/0xe000)=nil, 0xe44, 0x7, 0x20, &(0x7f0000ff9000/0x4000)=nil, 0x2f22}) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f0000000040)) 2018/05/05 00:22:04 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) unshare(0x400) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000700)={0x0, 0x0, 0x30}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00000002c0), 0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x2}, 0x91) write$binfmt_aout(r0, &(0x7f0000000740)={{}, "", [[], [], [], [], [], [], []]}, 0x720) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x420800, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff, 0x3, 0x9f9, 0x3, 0x1f}}) write$binfmt_aout(r0, &(0x7f0000000100)={{0xfffffffffffffbff, 0x0, 0x1, 0xfffffffffffffffd, 0x0, 0x0, 0xfffffffffffffffe, 0xfffffffffffff1ae}}, 0x20) 2018/05/05 00:22:04 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0xfb5, 0x0) 2018/05/05 00:22:04 executing program 1: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0xce, &(0x7f00000001c0)=""/62, &(0x7f0000000ffc)=0x3e) 2018/05/05 00:22:04 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x1000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000180)=r2) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000200), &(0x7f0000000280)=0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000440), 0x8) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'lo\x00'}, 0x18) getsockname$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, @local}, &(0x7f0000000100)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000040)={0x2, 'bond_slave\x00'}, 0x18) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) 2018/05/05 00:22:04 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x3, 0x1, 0x7fff, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000100)={{0x1, 0x3, 0xfe4b, 0x4, "13d2c71c23d7226b11ff7cd62276ade3ca6370b4640d43aa37b11311f3b6d5e8d745919426cbe1a02498d8ce", 0x8}, 0xb60, [0xecb, 0x1ff, 0x394, 0xfffffffffffffc01, 0x100000001, 0x0, 0x0, 0x5a80, 0x2, 0x0, 0x5f19dd8f, 0x80000000, 0x8, 0x401, 0x6, 0x521, 0x7, 0x4, 0x6c20, 0x9, 0x7, 0x9, 0x6, 0x0, 0x10000, 0x0, 0x4, 0x10000, 0x3, 0x9, 0x3, 0x5, 0x7, 0x0, 0x0, 0x100, 0x5, 0x40, 0x1, 0x1, 0x1000, 0xfa, 0x2, 0x0, 0x1, 0x81, 0xffffffff, 0x1, 0x8001, 0x8, 0x0, 0xde, 0x7, 0x100, 0x3, 0x80, 0x20, 0x3, 0x5, 0x6, 0x7, 0xffffffffffff8000, 0x5, 0x3f, 0x4, 0x5, 0x1, 0x1, 0x1, 0x1ff, 0x9, 0x7fff, 0x0, 0xfffffffffffffa7f, 0x500000000, 0x1, 0xffff, 0x0, 0xdfe, 0x9, 0x7, 0x5, 0x0, 0x0, 0x7ff, 0x84cd, 0xffffffffffffff01, 0x5, 0x4, 0x1, 0x8, 0x7f, 0xffffffffffff22c6, 0x7, 0x61, 0x4, 0x527, 0x5, 0x5, 0x7, 0x5098, 0x101, 0x8, 0xffffffffffff8000, 0xa0, 0x7, 0xd27, 0x80, 0x3, 0x0, 0x80, 0x1, 0x400, 0x1, 0xfffffffffffffb8f, 0x5, 0x9, 0x5, 0x8, 0x1, 0x7, 0xe922, 0x8, 0x2, 0x8, 0x1ad, 0x2, 0x7]}) r1 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000a14000/0x200000)=nil, 0x200000, 0x1000044, 0x8011, r1, 0x0) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x3, 0x400000) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000600), &(0x7f0000000640)=0x8) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) fanotify_init(0x8, 0x80800) 2018/05/05 00:22:04 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) socket$inet6(0xa, 0x0, 0x4) r1 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000000000)=@routing, 0x8) 2018/05/05 00:22:04 executing program 1: mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='nfs4\x00', 0x100020, &(0x7f0000000100)="e84322af284ddddc6e56600ed9679c367cd3bcc8cef7310b02e4817adcbc70bb006b1e1a98852e") mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000357000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) fcntl$dupfd(r0, 0x402, r1) 2018/05/05 00:22:04 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000000000000080100400000000000000000020000004d761f499150adf5072ca90d35d3d947a5ed176e7550781f3be6ddca84938924e90a9ffa69715f6716f59247d25ef6ccb5bbde08005b46e53fe7b820207cdca1eb1dde43bf90a0bc25d37be612f5e3f57d65c35ae508a0277b0231"]) 2018/05/05 00:22:04 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0xfb9, 0x0) 2018/05/05 00:22:04 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2000, 0x0) r1 = getpid() fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x2, r1}) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000100)=0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'erspan0\x00', &(0x7f0000000080)=@ethtool_dump={0x40}}) [ 424.354903] IPVS: stopping backup sync thread 26134 ... [ 424.418846] IPVS: sync thread started: state = BACKUP, mcast_ifn = lo, syncid = 0, id = 0 [ 424.433774] IPVS: stopping backup sync thread 26138 ... 2018/05/05 00:22:04 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001440)=ANY=[@ANYBLOB="657e32660000000000d00000000000000000000000000000", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000001f00000000000000000000000000000", 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@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x000\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000001280)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000100000000000000000000000000000", @ANYPTR=&(0x7f0000001540)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003146429474d16bb8567459a30ed7bfa623dfd9092bec7a632ba9418d3ca067566e80cfa5e966913ab87af0bed1bf250ad8ed0102c4aa84f0e89d6871efdcbd450ad34cdb4a6736f14c49e7d06b8cc053da8fb33a1122f9d293387656792060f850cff25af1e89198ff8266a63a15ad27754ef91e9a8ce7b0d3620b2efef8b89048134b"], @ANYBLOB="000000000000000000300100000000000000000000000000", @ANYPTR=&(0x7f0000001380)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000f00000000000000000000000000000", @ANYPTR=&(0x7f0000001400)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x7f, 0xa0000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/05/05 00:22:04 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(0xffffffffffffffff, 0x2) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x40000, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) 2018/05/05 00:22:04 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) r2 = dup3(r1, r0, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f0000000040), &(0x7f0000000080)=0x4) write$eventfd(r2, &(0x7f00000001c0)=0xa, 0x8) 2018/05/05 00:22:04 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vcs\x00', 0x40, 0x0) connect$pppoe(r0, &(0x7f00000003c0)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ipddp0\x00'}}, 0x1e) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000004c0)=0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) get_mempolicy(&(0x7f0000000080), &(0x7f0000000100), 0xff, &(0x7f0000ffb000/0x2000)=nil, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) getsockopt$IP_VS_SO_GET_SERVICES(r3, 0x0, 0x482, &(0x7f0000000140)=""/8, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000003c0)={0x0, 0x1, 0x5, 0x1}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100}}, [0x7, 0x0, 0x1, 0x3, 0x1, 0x4, 0x0, 0x5, 0xc54e, 0x8, 0x9, 0x3000000, 0x3, 0x56bc, 0x4]}, &(0x7f0000000340)=0x100) perf_event_open(&(0x7f0000000440)={0x5, 0x70, 0x2, 0x0, 0xffff, 0x8, 0x0, 0x4, 0x20040, 0x9, 0x7ff, 0x9261, 0x4, 0x0, 0x1, 0x6, 0xfff, 0x1f5, 0x100000001, 0x1, 0x8, 0x6, 0x7, 0xffffffffffffffc1, 0x7fffffff, 0x800, 0xc5d, 0x3e0794c2, 0x2, 0x2, 0x1ff, 0x5, 0x1, 0x80000000, 0x5808, 0x1, 0x9, 0x4, 0x0, 0x5f05, 0x3, @perf_bp={&(0x7f0000000400), 0x9}, 0x0, 0xffff, 0x8, 0x5, 0x8000, 0x4, 0xc5}, r2, 0xe, r0, 0x2) r5 = dup(r1) getpeername$netlink(r5, &(0x7f0000000240), &(0x7f0000000280)=0xc) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000640)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000600)={&(0x7f0000000580)={0x5c, r6, 0x0, 0x70bd29, 0x25dfdbfb, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4001}, 0x20048001) r7 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) setrlimit(0xd, &(0x7f0000000080)={0x3ff, 0x200}) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/57, 0x39) r8 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x40, &(0x7f0000000100)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}, @in={0x2, 0x4e20}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r8, 0x84, 0x1, &(0x7f00000001c0)={r9, 0x0, 0x0, 0x3581, 0x1c50, 0xb45}, 0x14) ioctl$KVM_CREATE_VCPU(r7, 0xc0045878, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r8, 0x84, 0x79, &(0x7f0000000200)=0x8, 0x4) connect$netlink(r0, &(0x7f0000000680)=@unspec, 0xc) setsockopt$inet6_MRT6_DEL_MFC(r8, 0x29, 0xcd, &(0x7f00000002c0)={{0xa, 0x4e24, 0xeee4, @ipv4={[], [0xff, 0xff]}, 0xc3b}, {0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4}, 0x9, [0xbe09, 0x9, 0x1, 0x2, 0x400, 0x9, 0x2, 0x9]}, 0x5c) 2018/05/05 00:22:05 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000340)={{}, "706f7274300000bf0000000000000000000000000000000000000000000000ff00"}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/05 00:22:05 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x4800000000000000) 2018/05/05 00:22:05 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)) timer_create(0x0, &(0x7f0000000080)={0x0, 0x0, 0x3, @thr={&(0x7f00000000c0)="75fe81d3d6b6525e4a11874a685b036a7557139eca7bca37e1c6d1299288360ec326a351ac4b61c8ce94432a401c04193a065ad75839743a4ece87540e916f88132040ccaee1f6ef5f241c403037d0a204051706e64ac768091576fd0e6979cfff0b739ad4376ad9923ff877af103462199a940124cb12cbf9267cfbfe7f916d366f0baae9fdb67dfbbfbff8027df26900a17f", &(0x7f0000000180)="923618ded50502e34a7950c12a92b86a6468524785ba62d360d6c48a503171b65516ceee6967385b0a8833fc2bbf5ce196deb788e224f09e320559721fb7cd2fc53ff25e40af58b4c8fe9f18f8057ddeb73351934013981e4084275922d039eb585c95e95c507a6903a9451bb3ac1a11b94334fbbbbb3fa71f10b1941c1438708fc2604d32b6a5ece7f4c7bc928632eed1356698835c37be6bcb17ec928e94fee1355f00b3f281702ee1a54dbd387f1b7b8594eea742283247a275a9ba4f8a0ea788fb7e80947f523338a486788a"}}, &(0x7f0000000040)) 2018/05/05 00:22:05 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x100000000, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000440)={r0, &(0x7f0000000380)="86", &(0x7f0000000400)=""/23}, 0x18) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x41c0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x909f, @mcast2={0xff, 0x2, [], 0x1}, 0x5ea}}, 0x1, 0x5}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x5c2, 0x206, 0x8, 0x40, r2}, &(0x7f0000000180)=0x10) 2018/05/05 00:22:05 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0xffffdffffffffffe, 0x0) mkdirat(r0, &(0x7f0000000180)='/', 0x20) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x2, [0x0, 0x0]}, &(0x7f0000000100)=0xc) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xdc, r3, 0x4, 0x70bd25, 0x25dfdbfe, {0x1}, [@IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x7c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'lo\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}]}]}, 0xdc}, 0x1, 0x0, 0x0, 0x40040}, 0x44001) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000003c0)={'ip6gretap0\x00', 0x3}) write$binfmt_aout(r0, &(0x7f0000000400)={{0x1cf, 0x2, 0x4, 0x1eb, 0x288, 0xda, 0x234, 0x11af}, "b420c2f62d9b9b33d5ef11eb8047124e3408f6beb0dcdffb9e5585967dac60800efa6508fe1dc8fda0a35f28448686c165e098173bb08117763333896b281535da17ea2fe5a20ab38cb6825b3f3f91b263317a03b399750be5c87b5d946aaf0e3692b5dd411d19c9a631141b9823dbc55e9583c97af55e48e8d3b80f531af79a85c6c3300d63d1557177e019c7d27e7445adb4ec437b028b70de1f1e208ea8e3460ef906a97d16b846ff5b8263d6b6dcaa73433c61de66806a8d4a40cac57e", [[]]}, 0x1df) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000600)={r2, 0x1, 0x3}, &(0x7f0000000640)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x8, 0x4, 0x4, 0x40, 0x7fd1}, 0x14) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000000080)={0x8001, 0x7, 0x8001, 0x504}) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='/', 0x0) 2018/05/05 00:22:05 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0x9d) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x10001) r1 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000069000)={0x0}, &(0x7f0000066ffc)=0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000989000)=0x100) ioctl$TIOCGPTPEER(r0, 0x5441, 0xf7a) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f00005a8ff8)=[{r4}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)) r5 = dup2(r3, r4) fcntl$setown(r5, 0x8, r1) tkill(r2, 0x14) 2018/05/05 00:22:05 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00000000c0)={'irlan0\x00', {0x4, 0x4, 0x7fff, "16e01ca9efb0", 0xff}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)={0x2000000000000000, 0xffffffffffffffff, 0x2, {}, 0x5e, 0x8}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b27f0a)=""/246) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000000)={0x2, 0x0, 0x3, 0x4, 0xa0f, 0x100000000}) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000100)=@fragment={0x16, 0x0, 0x4, 0xffff, 0x0, 0x8, 0x65}, 0x8) ioctl$EVIOCGREP(r0, 0x40047459, &(0x7f0000d1df52)=""/174) 2018/05/05 00:22:05 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000280)="164690f11220a801", 0x8) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000000)=""/185, &(0x7f00000000c0)=0xb9) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000100)={0x77359400}) 2018/05/05 00:22:05 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x20000000000000) 2018/05/05 00:22:05 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000080)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000100)={{0x1d, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x3, 'lc\x00', 0x3, 0x1000, 0x1d}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x4, 0x6, 0x101, 0x10001}}, 0x44) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'tunl0\x00', &(0x7f0000000000)=@ethtool_wolinfo={0x5, 0x0, 0x0, "be4b6064c25c"}}) 2018/05/05 00:22:05 executing program 4: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f00004d8ff0)="01000000f6ff060000071a00009139cc", 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) r1 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x8, 0x20000) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f00000001c0)=""/194) close(r0) r2 = semget(0x0, 0x1, 0xe2) semop(r2, &(0x7f00000002c0)=[{0x2, 0x0, 0x1000}, {0x0, 0x6, 0x1800}, {0x2, 0x1, 0x800}, {0x7, 0x1, 0x800}, {0x0, 0x0, 0x1800}, {0x3, 0x3, 0x800}, {0x7, 0x7}, {0x7, 0x5611}, {0x1, 0x0, 0x1800}], 0x9) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r3, 0xc008551a, &(0x7f0000000140)=ANY=[@ANYBLOB="ff000000180000000300000009f4ffff02000000000000000000000000000000"]) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f0000000080)=""/191) 2018/05/05 00:22:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000100)={r1}) prctl$setname(0xf, &(0x7f0000000080)="562af494ae983aea64e291d69efcf893") r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000140)=ANY=[@ANYBLOB="01000800aaaac2aaaaaa0180e10981d00180c2000003aaaaaaaaaa0acd7e3d901f41aaaaaaaaaabbaaaaaaaaaabbaaaaaaaaaa0ac17a953aae651b8e93577a010000003cef915d4ebbf4a7ac4dcbdfc484a54ac009918bb8592761f2deb55a5dd562fc9052ceafe180f93c8ded11a3e6c774211728170225e607c9d2b598f0d95bc506a40cc3566112bb6fadce876a286c36f9c17d8bfc5f3a6dfd76445fb48c184ac85c"]) 2018/05/05 00:22:05 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x700) 2018/05/05 00:22:05 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x4, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000892000), &(0x7f0000034000)=0x4) 2018/05/05 00:22:05 executing program 3: r0 = socket(0x10, 0x803, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000180)=""/195) r1 = dup3(r0, r0, 0x80000) write(r0, &(0x7f0000000040)="24000000210025f0071c0165fffffc0e020000170000000182a9000c0800180000faf0ff", 0x24) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r2, 0x6, 0x30}, 0xc) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x400000000003ff, 0x12000) 2018/05/05 00:22:05 executing program 5: syz_emit_ethernet(0xfed1, &(0x7f000000a000)=ANY=[@ANYBLOB="ffe0ffffffff57ae60c6ffff08004500bbe0000001000000000008907800"], 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000040)={0x4, 0x14, [0x6, 0x3f, 0x4, 0x0, 0x9]}) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f0000000080)=0x1) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00000000c0)="bb1a0c302ff59bd8753d8b549d012ce976d467ec78d8ed8a664fb3fc814dbca09ceecce0f46c") 2018/05/05 00:22:06 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000340)={{}, "706f7274300000fdfdffff0000000000000000000000000000000000000000ff00"}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/05 00:22:06 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000040)=0x9) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000003c0)={{0x80}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff}) ioctl$HDIO_GETGEO(r2, 0x301, &(0x7f00000000c0)) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f00000002c0)={r3}) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000480)=0x5) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r4 = open(&(0x7f0000000500)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000300)=0x8, 0x4) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000340)={0x0, 0xdbdd}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000004c0)={r5, 0x81, 0x9, 0x1, 0x0, 0x2}, 0x14) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c80, 0x0) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f00000001c0)={0x0, @dev}, &(0x7f0000000200)=0xc) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x1d}, @loopback={0x0, 0x1}, 0xd81, 0xef, 0xbe42, 0x500, 0x10001, 0x0, r6}) 2018/05/05 00:22:06 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x2) 2018/05/05 00:22:06 executing program 4: capset(&(0x7f0000c6bff8)={0x20080522}, &(0x7f0000034000)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000640)='/proc/self/net/pfkey\x00', 0x20000000007fffd, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x8, [0x200, 0x100000001, 0x1, 0x1, 0x8, 0x10000, 0x475f, 0x9]}, &(0x7f00000000c0)=0x14) getsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x400000, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000140)={@ipv4={[], [], @dev}}, &(0x7f0000000180)=0x14) 2018/05/05 00:22:06 executing program 5: r0 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="8e", 0x1, 0xfffffffffffffffb) socket$can_bcm(0x1d, 0x2, 0x2) getgroups(0x2, &(0x7f0000000300)=[0xffffffffffffffff, 0xffffffffffffffff]) keyctl$chown(0x4, r0, 0x0, r1) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x80000, 0x0) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x2, 0x101000) connect$netlink(r3, &(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x1000}, 0xc) 2018/05/05 00:22:06 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000080)={0x30001}) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000000280)) 2018/05/05 00:22:06 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x1, 0x1, 0x1, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00000011c0)={0x2a9, 0x3, {0x2, 0x2, 0x61, 0x3, 0x4}}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f250", 0x4) 2018/05/05 00:22:06 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40c}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x78, r3, 0x1, 0x70bd2d, 0x25dfdbff, {0x1}, [@IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}]}, 0x78}, 0x1}, 0x40814) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/05/05 00:22:06 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x6, 0x0, 0x200000006, 0x48}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000080)=""/140, 0x4}], 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000280)) pread64(r0, &(0x7f00000001c0)=""/71, 0x47, 0x4d) mq_unlink(&(0x7f0000000140)='/dev/rtc\x00') 2018/05/05 00:22:06 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x7a) 2018/05/05 00:22:06 executing program 3: setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000080)="eaed1e4032bc3f6a824529f4fec96a3a663f9b3551", 0x15) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7fffffff, 0x28000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000000c0)={0x7, 0x0, 0x1, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000100)={0x7, r1, 0x10000, 0xbd}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r2, 0x0, 0x40, &(0x7f0000000040), 0x4) 2018/05/05 00:22:06 executing program 4: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) recvfrom$llc(r0, &(0x7f00000000c0)=""/221, 0xdd, 0x1, &(0x7f00000001c0)={0x1a, 0x303, 0x2, 0x5, 0x9, 0x5, @random="6ddb1ac7be83"}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x1, 0x101000) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000040)={0x1, 'veth0_to_team\x00', 0x2}, 0x18) getsockopt$inet_buf(r1, 0x0, 0x63, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/05/05 00:22:06 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x3c}, 0x2c) 2018/05/05 00:22:06 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x400000000000000) 2018/05/05 00:22:06 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x103080) recvfrom$ipx(r0, &(0x7f00000000c0)=""/110, 0x6e, 0x0, &(0x7f0000000140)={0x4, 0x882, 0x6, "ce9f448a8210", 0x2}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") r2 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2001f, r2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0xfffffffffffffffa, 0x30}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e20, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffff001}}, 0x8, 0x1, 0x1, 0x7ff, 0xc0}, &(0x7f0000000280)=0x98) ioctl$fiemap(r1, 0xc0c0583b, &(0x7f0000000400)=ANY=[@ANYBLOB="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"]) [ 426.674112] IPVS: sync thread started: state = MASTER, mcast_ifn = veth0_to_team, syncid = 2, id = 0 2018/05/05 00:22:06 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000000080)=0x9, 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x400000000003fd, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000040)=0x1) 2018/05/05 00:22:07 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000340)={{}, "706f727430000000000000fffffdfd00000000000000000000000000000000ff00"}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/05 00:22:07 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000280)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x4e) getsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000001080)=""/4096, &(0x7f0000000100)=0x1000) recvmsg(r0, &(0x7f00000000c0)={&(0x7f0000000680)=@nfc, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000380)=""/132, 0x84}], 0x1, &(0x7f0000000300)=""/128, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001000)="8e86a4b9500a1139a0d93a78de7ed00ae239537b41a4eacfcfd438dfbe84ef20bd7e66cfb9bde86f5b1d1bae840e6c373fd2d58909d8ac8f1aca1b6e95b92948d452", 0x42}], 0x1, &(0x7f0000002000)}, 0x8000) write$binfmt_misc(r0, &(0x7f0000000000)={'syz0'}, 0x4) 2018/05/05 00:22:07 executing program 3: r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0x4) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000000000)={{}, 'port0\x00'}) r3 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000100)=r3) 2018/05/05 00:22:07 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x20000000) 2018/05/05 00:22:07 executing program 2: r0 = socket$inet(0x2, 0x3, 0x1) sendto$inet(r0, &(0x7f0000e78a42), 0x3, 0x8084, &(0x7f00004d4000)={0x2}, 0x10) sendto$inet(r0, &(0x7f0000000340)="119f78e806", 0x5, 0x0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000080)={{0x0, 0x3, 0xc6e, 0x0, 0x5}, 0x0, 0x8, 'id0\x00', 'timer0\x00', 0x0, 0x1, 0x8, 0x2, 0x1}) 2018/05/05 00:22:07 executing program 5: r0 = memfd_create(&(0x7f0000000580)="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", 0x0) write(r0, &(0x7f0000000000)='v', 0x1) memfd_create(&(0x7f0000000100)='\x00', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfffe) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x8031, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)}, 0x20) shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000040)={0x3000, 0x2000, 0x0, 0xa9, 0x7}) pwritev(r1, &(0x7f0000000780)=[{&(0x7f0000000180)="3f86d42e0121e2fb65392037c75489782ac8b7785615589a5923a6a797e68d0815660ca166a270ee564f5ec771694985bd0f3315c835477a1ce40812f9ef21045fe24b6eb7ce963306de035296b3ae78fce3817a0003dc036711f1d90baccbece6597b3fc9d89e276ad53dbfb476fa3f2f4b5d2216f878f53f5250c4bf4b36101d169627172e864951fa8b90dd774239ea8244f2351b1ba8942e57a76e84bac540386d7b73a87e742d1050302864111a3f8844b2b5a720ac09deabb7e5be805548bfda42247b73f7e03fca71663cda0a92a18cd5d23b26d6b776b24913f4dce2b1d7484c6c2c0abbb97c5a7ce963a8b7e77035384e7a60d4", 0xf8}, {&(0x7f0000000080)="2a320dd4be3fe27919660fb2ebf248a84bcc5189974500c576ff752bbc522121532d68f7492551a00542cdf3178584d0f80d9310be7b937cb6bf9e", 0x3b}, {&(0x7f0000000280)="2d8ff33e2aa866d618c876c514b09974a2d89ad434e81cf05a23ef74216c9b1e3d428cf7f7bf889c7249a6162026fc9cd06d1a5e82ae9d4aebaf8ae0aa43ce024aa4fce7e9d33265b7753b18f30b2ccc171899aa6e69eb2ee4b232347ac656709c9435e468479cf6138d4e1c8bc1435c1f46d820cf3169f76c79744c74d994dc108416d8f6aefc2f71e943ec8a075b7cc3872a4c90f66ab1dc81bbe0a17c23d934bdf21f3d7887712724445dbe67f8079f1411d955b073bdf6f07b78881794f3f8b02bda85baedf8f318375ebd117c3932976dedc406162a558f788d49bc2648bf6ccc17695c664f836915277e9de7e4", 0xf0}, {&(0x7f00000000c0)="a9", 0x1}, {&(0x7f0000000380)="479ef13c9d7fb3f1cabca76dae8434526749e0ac2769e0d2023d5bc38749c74676761a329b4a331bde3819aa33a28bbd75611430e1f71d75424e97847763c4be4b", 0x41}, {&(0x7f0000000100)}, {&(0x7f0000000400)="001f6c357f97f6f314c1f6683ca55f51bb2b474db4bd599902c459521cb822c6a950e02853a6e8fb21aca35e8bf08dc7fea1eb485c8a777b9887", 0x3a}, {&(0x7f0000000440)="f514f3f70ec91c8e9d47c43038b12b7bfd55ddc5f4b3154d78bc47", 0x1b}, {&(0x7f0000000480)="d68d6ca83b5fbc476603827f50bc15d8ef0bdb2d7acef317e2f8cf036c2a2e4982fdb5bac05ca9683793da83a09cce6bb947d96a38fe2e5df6eb3196092009015b02eacc08377b5cea1464322843114225d282876c72156abbb1c5301e28fe363e7ea53771e124f5ebf9b9c3be9cf4b3f3f6362381a314e5cb1f1dd57761ea09011eb50f00c81c5ca12f4d6312c0feb17cd51a35b6fdabb5b143cec92a62537e6edc460ca714f558f693a1ffa0b9a5cb912cb6956e52674043ec604d041cc6ec2255", 0xc2}, {&(0x7f0000000740)="b839dc077bca2f3de24d4cd82d6cc0283580988cbd017a9df57e83cf5694c04fe6137d3b1f0d", 0x26}], 0xa, 0x0) 2018/05/05 00:22:07 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xe2c9) keyctl$chown(0x4, 0x0, r1, r2) 2018/05/05 00:22:07 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x2800) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000000c0)={0x3, {{0xa, 0x4e23, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffb}}}, 0x88) 2018/05/05 00:22:07 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f00000000c0)=0x298) setsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f0000000080)=0x5, 0x4) 2018/05/05 00:22:07 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x4) 2018/05/05 00:22:07 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000a75ff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) r2 = dup2(r1, r0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x21, &(0x7f0000580ff4)={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000180)={0x8, 0x0, &(0x7f0000000200)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f0000000140)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000480)={0x54, 0x0, &(0x7f00000002c0)=[@clear_death={0x400c630f, 0x4}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240), &(0x7f00000001c0)}}], 0x0, 0x0, &(0x7f0000000400)}) 2018/05/05 00:22:07 executing program 2: r0 = socket$inet(0x2, 0x0, 0x5) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000ed4000)=0x76, 0x800) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f00000000c0)={0x8, 0x1, 0x2, 0x8, 0x2, 0x9}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000000e00)="1d6fde797136c2386a228b2c7dc0db9fe400000000000000810be2dd0a8181144dc32436b22ffc6811f328a5c037dda211dbb5af4ba9a344db192af7f634ac682fac91ba531aa521586888590230b64d2222703802a85aea33f2e347305da36e61007d2aaf1ce979cc1a5cd2425f0617209272c6705f5ee8a6c9ff4cc516a6f31b29b9caff246001ede21be266ff227bacf436396189e30d94416a092a7c0c4c0b7556cbf2de6040beedeef0de68480799b05a0376b6130643c69c639ed5e4075e65020000003b83c3", 0xc9, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000001c0)={@in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xffffffffffff775c, 0x3, 0x1, "60ef6f0c48e5f949e72915a8e0fd062832c35203827caaf388c0e4f88e43e8b0509a3939302c0a4dc4fbaef9f454f1a6f4f9e86c7733e49f58af14469aeecb1e56a1fe9bdbd9b8ef48e00304c4fa13e8"}, 0xd8) sendto$inet(r0, &(0x7f0000000000)="7af3513a40d969e222342cf83bfd0c0df5696b5792d9163db9c068ef758dd512f0e502958f4ec3e32a87f2d6b050030da9748db38f9e6ba6fcdd1eb7a022b47a932f9acaa84c5e272cb7608791644bdc07fa33029fb40f000f177756703206af08b4a82277bb53bbde02", 0x6a, 0x0, &(0x7f0000000100)={0x2}, 0x10) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000140)={{0x2, 0x4e20, @multicast1=0xe0000001}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x20, {0x2, 0x800004e23, @broadcast=0xffffffff}, 'tunl0\x00'}) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0xa, 0x0, 0xffffffffffffffff}) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000000000)) sendto$inet(r0, &(0x7f0000000500)="19a12a142ab275558bf068234a9b8dad35116020f7ba01bf52fe0a173519e25500347068bc75da1088772d7a155ab734ad352bac034f2beed17dbe676b4541b61486cb0f9078028814dbdca221ca860f678cf2f9658456dfc93e9381f915b14c0c9402a2668ef8310629ee52bcd8ec8a55c692d7d8d9ff8a359eed4beedaf8f480a504b98e4c411ee3a8d77787ec5e226eac3b6d39bb60797a0b09271e40c15602d771e2deccff84ea2d203f03b2caebf8a2e0b55b80928836c9eb9c0ce5d3ce1135bc8581a0c58682f74c9dcb7574931532809968e8fc2654dcbc3206920857f5cfbf0a945ed0144b7834", 0xeb, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) getsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 2018/05/05 00:22:07 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x22000, 0x0) bind$ipx(r0, &(0x7f0000000080)={0x4, 0x3, 0x7ff, "c9f9e06f143a", 0x1f}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='\x00\x00\x00\afles\x00') ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x1) getdents(r1, &(0x7f0000000000)=""/43, 0x2b) getdents(r1, &(0x7f0000000100)=""/183, 0xb7) 2018/05/05 00:22:07 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x74) 2018/05/05 00:22:07 executing program 6: r0 = memfd_create(&(0x7f00000000c0)='dev ', 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) r1 = semget$private(0x0, 0x0, 0x1) fcntl$getownex(r0, 0x10, &(0x7f00000003c0)={0x0, 0x0}) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000380)={{&(0x7f0000000400)=""/185, 0xb9}, &(0x7f0000000340), 0x20}, 0x20) waitid(0x3, r2, &(0x7f0000000100), 0x8, &(0x7f0000000280)) semtimedop(r1, &(0x7f0000000000)=[{0x0, 0x101, 0x800}], 0x1, &(0x7f0000000080)) nanosleep(&(0x7f0000000140), &(0x7f0000000180)) waitid(0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000001c0)) [ 427.852752] binder: 26360:26362 tried to acquire reference to desc 0, got 1 instead [ 427.904557] binder: 26360:26362 BC_CLEAR_DEATH_NOTIFICATION invalid ref 4 [ 427.921244] QAT: Invalid ioctl [ 427.938129] QAT: Invalid ioctl [ 427.942411] binder: 26360:26362 got transaction to context manager from process owning it [ 427.950893] binder: 26360:26362 transaction failed 29201/-22, size 0-0 line 2847 2018/05/05 00:22:07 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x4c000000) [ 427.983515] binder: BINDER_SET_CONTEXT_MGR already set [ 427.995583] binder: 26360:26362 ioctl 40046207 0 returned -16 [ 428.013068] binder: BINDER_SET_CONTEXT_MGR already set [ 428.023576] binder: 26360:26362 ioctl 40046207 0 returned -16 [ 428.086386] binder: undelivered TRANSACTION_ERROR: 29201 2018/05/05 00:22:09 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000340)={{}, "706f7274300000000000000000000001000000000000000000000000000000ff00"}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/05 00:22:09 executing program 6: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffff7fffffffffff, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1, 0x64080) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000000140)="1aa1", 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/fib_trie\x00') lseek(r1, 0x2, 0x0) 2018/05/05 00:22:09 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x3) 2018/05/05 00:22:09 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vsock\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000480)={0xca, &(0x7f0000000380)="86a2de457afda5df3f20d9ca601ffa6ea0331631e8cb41e4e1bceab5f58cbce00388b831f49f474e854c1c9307392ab2372c99c0e5da43a93bd67af1ed71980191a56239d4df3ef277cf5c817501bbf04836826e9db84f078d4eb838ea7f6818fbb81a498076de824825738fe9591caf91dfdfda4ed7bfdad3100ebc305ee02b4ff031f6877e87df46021b69b295a25144920590c7baa4b57cec42fa6555b404e77008aeb019100b0aec2216502d25ab79f881a583eaae65518b4850fd8f23ef3e5ec48f0a2ce1ab787e"}) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x0, 0x40000, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) write$binfmt_elf64(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x4e5) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000540)='/dev/snapshot\x00', 0x2000000000604ac0, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f00000004c0)={0x0, 0x1, [@empty]}) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000280)={0x5, 0x0, [{0x10000, 0xb0, &(0x7f0000000080)=""/176}, {0x6001, 0x70, &(0x7f0000000140)=""/112}, {0x3, 0xc0, &(0x7f00000001c0)=""/192}, {0x100000, 0x1000, &(0x7f0000000c40)=""/4096}, {0x2000, 0x1000, &(0x7f0000001c40)=""/4096}]}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x1}, 0x8) shutdown(r0, 0x1) r3 = fcntl$getown(r1, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x1, r3}) 2018/05/05 00:22:09 executing program 3: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)}, 0x0) sendmsg(r0, &(0x7f0000001500)={&(0x7f0000001340)=@in={0x2, 0x0, @rand_addr=0x6}, 0x80, &(0x7f0000001300)=[{&(0x7f0000001280)='J', 0x1}], 0x1, &(0x7f0000001340)}, 0x0) close(r0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x1, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) 2018/05/05 00:22:09 executing program 4: getrandom(&(0x7f0000000080)=""/98, 0x62, 0x3) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x440000000000125e, &(0x7f0000000000)) 2018/05/05 00:22:09 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x1, 0x0) lseek(r0, 0x0, 0x4) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) 2018/05/05 00:22:09 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f000049e000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000040)={@rand_addr, @remote}, &(0x7f0000000080)=0x8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'bridge_slave_1\x00', 0x1000}) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000db7000), &(0x7f0000a59000)=0x3) [ 429.372292] Unknown ioctl 1074816016 2018/05/05 00:22:09 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x6800000000000000) 2018/05/05 00:22:09 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100090a00000029bd70000000000002001000000000000000000000000000030006000000000002000000e0000001000000000000000003000500001a000002000000e00000010000000000000000"], 0x50}, 0x1}, 0x0) 2018/05/05 00:22:09 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0x54) setsockopt(r0, 0x10e, 0x400000000b, &(0x7f0000000000), 0x0) r2 = gettid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) rt_tgsigqueueinfo(r2, r3, 0xe, &(0x7f0000000100)={0x3, 0xfffffffffffffff8, 0xfb, 0x1}) 2018/05/05 00:22:09 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0x1, 0x84, 0x103, 0x4}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r0, &(0x7f0000000000), &(0x7f0000000000)="5e3d72c3139dc6"}, 0x20) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x8000, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000200)={0x1, &(0x7f0000000080)=[{0x9, 0x100000001}]}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r0, &(0x7f0000000080), &(0x7f00000000c0)=""/231}, 0x18) 2018/05/05 00:22:09 executing program 3: r0 = socket$inet(0x2, 0x3, 0x1) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200)='/dev/zero\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="d700000012007204f7419b30f8d484ee9f46993d154c0f10b8900e983c4e186b8a81d129c5c442d51fa681ccecdd43aa2881f0e5d7600596a818476a5ac14ef33eca0c9b9ac4da628519a5981d81d5733718be1090a0959df3bcb26bbf0b0999ea4c4399482b4744607b22437a2583894f59695ac9611a24ea1a705318f08b4dfa093745aad868e19cc458ff507c740f50f388c95df12e7b8f1befe17e4c87ece4cf5c83f9d0e187d8488bccb7a6498b46accd548150a8a250b410572f7c579faca97a7ade94e3d2a3293e85078d0b3a0fa8689fd51bd7d5ad50df"], &(0x7f0000000340)=0xdf) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000380)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000440)=0x84) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@nat={'nat\x00', 0x19, 0x1, 0x168, [0x20000080, 0x0, 0x0, 0x20000188, 0x200001b8], 0x0, &(0x7f0000000ac0), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'yam0\x00', 'bridge0\x00', 'ifb0\x00', "726f7345300000000000fb00", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [0x0, 0x8000000000], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xa0, 0xa0, 0xd8, [@cpu={'cpu\x00', 0x8}]}}, @common=@dnat={'dnat\x00', 0x10, {{@empty, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x1e0) 2018/05/05 00:22:09 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x13, 0x1, 0x100000000) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000000)=0x7, &(0x7f0000000140)=0x2) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = dup3(r2, r0, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x40000, 0x0) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e23, @broadcast=0xffffffff}, 0xd692eeb54ffaa98) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000fb6ffc)=0x1, 0x4) vmsplice(r3, &(0x7f0000000480)=[{&(0x7f0000000080)="952682b352f2c163d2aecd08a369f319721e8c6ee3b410ce288cc58ebc0bad0218ff7b19b3ab8695a92eec7682ec448a457539fe6d691688972e6be8cb429590102a1dd6947a867da262880dd8cba7d20bd11a310da808bbb2a1fa3e899ee7", 0x5f}, {}, {&(0x7f00000001c0)="da7d078b006a97141ea3e3da5ad0cbcca79b39944828210e8ccbf6d57fc80a9bb0625c1feb1231c831db90037ea35eb979646fb12161c9a086239d6e253ac093edecaca2a95c630827fec677f42659ebb563c5d638928a0163a5e5e797d82ca213da05d9b71b99e88dcdc0ae9ec55c74e382961efad41f261ab6e906ae9ca525911f483d558e500d6f64b33a79fa39e16b6a71c09c0b885e69af49b70256050feeda3b41ca93259d1b2a71c67309fe5d168dd6925d313e6714e20ea2f2", 0xbd}, {&(0x7f0000000280)="14789f7abd31d729e8c7798814e57e75ea907ee6d4c9a6ec53bef80a58b69fb031eac49d883e87ce6de98e02b476b50515168f5839227155567e43fc4d4be6f19d3a4fe22069a5bba319f4989eb0f03b43ec27e0194bff1b13e939d899d706857d0f756564f69ba790ead2d79dea7520012e5262fcd891ddc2f5e771ff55e5e3a1a5dab173cee74debf58d4a55a701423b5e1c298ef0f6349174e726fbf88db217ed3001bb55bc62e09623f5ccfb14134bb09b42a0a6bb8e292f8f85280c38d28b64fcae04d3d863da86e27bd20b1641", 0xd0}, {&(0x7f0000000100)="75700a9e995cfbb72e3713eb14cf74549bba0828f2cbcfb761b85be504", 0x1d}, {&(0x7f0000000140)}, {&(0x7f0000000380)="1adb432aa6d767b5d53f141ecff256edc47979d2207953c5b3e55364c3a2e5f9ad214b69b922f2c593c50660e65ddb005edc853804bf70fb2c6e45e496", 0x3d}, {&(0x7f00000003c0)="c063026458a64223efa5614a9c37b9680851bb0cd13e5ef9e83716bf6a735f81ee5fb049f66a4a5f25a19bb7b06c55f797ae76c379eb9196d57e63df4d3f84ea798beefb2507905c2d6867ad1492f695a9d8e09f3b1aea9ac18f430b27ff15af4ee26c266fe28c7593", 0x69}, {&(0x7f0000000440)="3449be1db965a82af9870b523457c281ccc45a5ab326c449e477caeeab8c", 0x1e}], 0x9, 0x0) 2018/05/05 00:22:09 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x1200) 2018/05/05 00:22:09 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0xf9b0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x40}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000100)={r2, r3}) write$rdma_cm(r0, &(0x7f0000000200)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000001c0)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000340)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r4}}, 0x120) 2018/05/05 00:22:10 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000340)={{}, "706f72743000000000000000fffffdfd000000000000000000000000000000ff00"}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/05 00:22:10 executing program 4: unshare(0x400) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x127ff, 0x1, 0xd000, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000040)={0x0, r2}) 2018/05/05 00:22:10 executing program 3: getpid() r0 = socket(0x1e, 0x1, 0x0) getpeername$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040), 0x4) 2018/05/05 00:22:10 executing program 6: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000280)="164690f11220a801", 0x8) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000040)={0x7, &(0x7f0000000000)=[0x1, 0x6, 0x0, 0x7, 0x1f, 0x4, 0x8000]}) mq_timedsend(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000100)={0x77359400}) 2018/05/05 00:22:10 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x8) read(r0, &(0x7f0000000140)=""/67, 0x43) 2018/05/05 00:22:10 executing program 5: r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="72be16d1f7dc1233a5276374047196b275", 0x11, 0x200000000000000, &(0x7f0000b2d000)={0x2, 0x0, @loopback=0x7f000001}, 0xfffffffffffffd8a) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x114, 0x2715, &(0x7f0000000000)=""/13, &(0x7f000033bffc)=0xd) 2018/05/05 00:22:10 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x4c) 2018/05/05 00:22:10 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x1, 0xc0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000140)={0x5, 0x5, 0x0, 0x0, 0x7, 0xffff, 0x0, 0x935e, 0x80000000, 0x6, 0x7, 0xffff, 0x0, 0x9, 0xe272, 0x7, 0x9, 0x1, 0xfffffffffffffff8}) socket$inet_icmp(0x2, 0x2, 0x1) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x9, 0x4, 0xd1, 0x10}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="f8ffffffffffffff00e93b0616000019ba7056c500950000"], &(0x7f0000f6bffb)='GPL\x00', 0xffffffffffffff7c, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) getpeername$inet6(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x1c) 2018/05/05 00:22:10 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000140), 0x0, 0xffffffffffffffff, &(0x7f00008cafec)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000000080)={0xa14c, 0x3f}) 2018/05/05 00:22:10 executing program 1: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x6000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000080)={{0x1, 0x7}, 'port1\x00', 0x3f, 0x40, 0x1, 0x4, 0x9, 0x1, 0x8, 0x0, 0x1, 0x2}) setsockopt(r0, 0x114, 0x1d, &(0x7f0000000000)="2a8e339c", 0x4) 2018/05/05 00:22:10 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x500) 2018/05/05 00:22:10 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x4c) 2018/05/05 00:22:10 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) ioctl$BLKPG(r0, 0x1269, &(0x7f00000000c0)={0x8, 0x40, 0x20, &(0x7f0000000080)="79fcd4a9c9bd3591f02ee718877f532125ac084ce1db1a4049aef52521ba2c21"}) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pread64(r0, &(0x7f0000000040)=""/35, 0x23, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c02, 0x0) 2018/05/05 00:22:10 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000240)="5500000019007fb1b72d1cb2a4a280a80a60050000a84321a7052369250009000a00001c010000001400a30702000000000000dc1338d544000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) r1 = semget$private(0x0, 0x4, 0x140) semop(r1, &(0x7f0000000040)=[{0x1, 0xff, 0x815e025f31f53f6f}, {0x0, 0x3, 0x1800}, {0x4, 0x800, 0x1800}, {0x6, 0x8, 0x1000}, {0x3, 0xffffffff, 0x1000}], 0x5) 2018/05/05 00:22:10 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x2000000000000000) 2018/05/05 00:22:10 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000559ff8), 0x8) r0 = syz_open_dev$usbmon(&(0x7f0000da1000)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001180)="133465a8d3128b142294f8402e408a393b75f9fe8032f3d341dfeada10d4db37aa045e7f631e384028f3f0a471144e5d2d8ce21445a8625094b1282288bbced7a7e7b2e0648657e175628b7136c384c5520c70306cc941be", 0x58) unshare(0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000001000)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000000)=""/4096) r1 = shmget$private(0x0, 0x2000, 0x54000000, &(0x7f0000ffb000/0x2000)=nil) unlink(&(0x7f00000012c0)='./file0\x00') shmctl$SHM_INFO(r1, 0xe, &(0x7f0000001200)=""/183) modify_ldt$read(0x0, &(0x7f0000001100)=""/118, 0x76) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001040)={0x0, 0x5, 0x8}, &(0x7f0000001080)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000010c0)={r2, 0x0, 0xf29}, 0x8) sendto$inet(r0, &(0x7f0000001300)="5cec6bc22cf4df717c602f7318a27992b37d217018ad8f13e30d49c4d1c0f4e0a903d6b472bfad0c947b35557704aa513341506790ac1b560ce30c3961c2515b36427354d260c08118410ad8e69854df5d3df2ea9d7d6667770bd82d7e804ca78fedd84e0d7b3d04d060b480337fc2c427f2be9ec5b5029947040087cfd4091932006c831593d3", 0x87, 0x4000000, &(0x7f00000013c0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000001400)="d7d2933001363cfc8f57be9ce805d3e53b09d3fd8a0b99023262985bc273d449246c3fd7d4c9e1a0b6765825168004fbbff81d73d5277970b7c02f2206c2a49fe5b80856b9581c6e28f47daf44ce80c8e6dd6b7dbe219a1d8649ea971e06f28c94046a80653fbfbceeaaf8acd39882d7c2b3f04f48a3d29be84cc247f88f62cc0b0eb1037e98f76df2d2d60c857e77a6ae925079eb0f3cd8d0628daa6f6a54b02d1ffb7606ee4db0cb3d65d8d63c2a0c2350afd2e231eb235b97941bad79cd3a191b65b4323fd2c8cddac8b36a1ddd091eafdc1f9636d5520bdddf8e6120aba0") [ 430.586782] netlink: 17 bytes leftover after parsing attributes in process `syz-executor1'. [ 430.603550] netlink: 17 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/05 00:22:11 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000340)={{}, "706f7274300000000000000000000040000000000000000000000000000000ff00"}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/05 00:22:11 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="240000002a0025f000154302b0a30000f6bf000006000000000000000008000000000000", 0x24) r1 = gettid() sched_getaffinity(r1, 0x8, &(0x7f0000000000)) 2018/05/05 00:22:11 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup2(r0, r0) name_to_handle_at(r1, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0x8c, 0x200, "35c991a5cc5fbb78e6ed16945523d89e8610c05df7e95a04700153e2182ff17804086df797042934bacb7e417353af972a3be7a6868fb86b405d74cae17e0672b266bb133992504c521906193a84b6f88a1ededce04e50bf6b8c9822ea4e8b657c19a317274b90c9c49cc2a9388d48ad120a61b1071b3b28d2c04aa6d9a64ff5beadb0a3"}, &(0x7f0000000180), 0x1000) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000080)="0cb07cef4c3a82145eed50b9cb85", 0xe, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @loopback={0x0, 0x1}}, 0x1c) 2018/05/05 00:22:11 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x48000000) 2018/05/05 00:22:11 executing program 1: r0 = socket$nl_generic(0xa, 0x5, 0x84) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f00003fd000)) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000b80)={'bridge0\x00', &(0x7f0000000b40)=ANY=[@ANYBLOB="0f0000000000000000000000000000000000000000000000000000000000000000000200"]}) 2018/05/05 00:22:11 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x8, 0x0, 0x0) r0 = gettid() exit(0x0) getpriority(0x1, r0) 2018/05/05 00:22:11 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000004fec)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000008000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000003fdc)=ANY=[@ANYBLOB=',c\x00\x00'], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e49fb8)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9815), &(0x7f000069d000)}}], 0x0, 0x0, &(0x7f0000ef9000)}) 2018/05/05 00:22:11 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0x2) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f00000001c0)={0x0, r0}) recvmsg(r2, &(0x7f0000000040)={&(0x7f0000893ff8)=ANY=[], 0x0, &(0x7f0000000080), 0x0, &(0x7f0000b30000)}, 0x0) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x8, 0x30, 0xffffffff, 0x40}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000200)={r4, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x0, 0x2}, &(0x7f0000000180)=0x90) r5 = gettid() tkill(r5, 0x16) r6 = socket(0x10, 0x2, 0xc) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000400)={0x30, 0x0, &(0x7f00000002c0)=[@release={0x40046306, 0x2}, @acquire={0x40046305, 0x2}, @request_death={0x400c630e, 0x2, 0x4}, @release={0x40046306, 0x4}, @release={0x40046306, 0x2}], 0xca, 0x0, &(0x7f0000000300)="706b2a3e13f16eb0d9a1891f01fd31c70e7de38ab6ed0616203694185d34c0244c4aafc7cf193b5cc342b21ddcccd26a1659c2b73b2aa5a8576ca4c9266faf26f83ee308a13e900e47b4da2025af6764dd3094dfd227970297fa2c0f93b6b909ee4d0e9921b4ce94c9b313cf03daa3eb260a31ce15e2d40a4c07062dfcb2520c0e5a7e7936493f83a8768ca50c81aeb9195723bf69262e2848ac7406a4a647c42b40a84785e546d29436aec940b21306e15e54e79ddbf0ec45a82ff10008d8cefe25c1f65204397c5ecb"}) write(r6, &(0x7f0000000100)="1f0000000102fffffd3b54c007110000f30501000b000500000010d10200cf", 0x1f) [ 431.455187] binder: 26545:26548 unknown command 25388 2018/05/05 00:22:11 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue1\x00'}) r2 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x3, 0x8002) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000100)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004a9fb0)={0x3, 0x10000}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000040)={0x0, 0x0, {0x100000000005}}) 2018/05/05 00:22:11 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8001, 0xa00) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10}, 0xb, &(0x7f0000000280)={&(0x7f0000000100)={0x4c, r1, 0x700, 0x70bd27, 0x25dfdbfc, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfff}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40}, 0x24000041) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r2 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) migrate_pages(0x0, 0x2, &(0x7f0000000200), &(0x7f0000000240)=0x1) [ 431.481844] binder: 26545:26548 ioctl c0306201 20004000 returned -22 [ 431.514634] binder: 26545:26548 got reply transaction with bad transaction stack, transaction 73 has target 26545:0 2018/05/05 00:22:11 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0xffffffff00000000) 2018/05/05 00:22:11 executing program 4: r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@l2, &(0x7f0000000180)=0x80) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000240)=@assoc_value, &(0x7f0000000280)=0x8) connect$netlink(r0, &(0x7f00000001c0)=@proc={0x10, 0x0, 0x25dfdbfd, 0x600}, 0xc) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f00000002c0), &(0x7f0000000340)=0x42) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) set_mempolicy(0x3, &(0x7f0000000000), 0x0) set_mempolicy(0x0, &(0x7f0000000200)=0x21d9580000000000, 0x4) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001) setrlimit(0x0, &(0x7f0000000040)={0x80000001}) [ 431.525433] binder: 26545:26548 transaction failed 29201/-71, size 0-0 line 2778 [ 431.534981] binder_alloc: binder_alloc_mmap_handler: 26545 20000000-20002000 already mapped failed -16 [ 431.576162] ALSA: seq fatal error: cannot create timer (-16) [ 431.593891] binder: BINDER_SET_CONTEXT_MGR already set [ 431.611314] binder: 26545:26548 ioctl 40046207 0 returned -16 [ 431.619597] binder_alloc: 26545: binder_alloc_buf, no vma 2018/05/05 00:22:11 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000200)='/dev/uinput\x00', 0x14000, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000240)={&(0x7f00000001c0)='./file0\x00', r0}, 0x10) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000000c0)=""/250, 0x2a) linkat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00', 0x400) getdents64(r1, &(0x7f0000000ac0)=""/4096, 0x1000) 2018/05/05 00:22:11 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x1200000000000000) [ 431.625336] binder: 26545:26564 transaction failed 29189/-3, size 0-0 line 2971 [ 431.634892] binder: 26545:26580 got reply transaction with no transaction stack [ 431.642594] binder: 26545:26580 transaction failed 29201/-71, size 0-0 line 2763 2018/05/05 00:22:11 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000200)={0xffffffffffffffff, 0x0, 0x0, 0x1000, &(0x7f0000000140), &(0x7f00000004c0)=""/4096}, 0x28) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000000), 0x4) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, &(0x7f0000000080)) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f00000000c0), 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x181401, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 2018/05/05 00:22:11 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x800000018, &(0x7f0000000000)=0x7ff, 0x4) sendto$inet6(r0, &(0x7f0000000100), 0x78a, 0x8000, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) r1 = socket$packet(0x11, 0x400040000000003, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000683ff0)=[{0x6, 0x0, 0x0, 0x803}]}, 0x10) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000ec0)=[{&(0x7f0000001ac0)="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", 0xfc7}], 0x1, &(0x7f0000000200)}, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xffffffff, 0x1) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000000100)={0x5, &(0x7f00000001c0)=[{0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @random}]}) [ 431.686205] binder: 26545:26579 unknown command 25388 [ 431.702421] binder: 26545:26579 ioctl c0306201 20004000 returned -22 [ 431.770631] binder: undelivered TRANSACTION_ERROR: 29189 [ 431.776317] binder: undelivered TRANSACTION_ERROR: 29201 [ 431.782861] binder: release 26545:26548 transaction 73 out, still active [ 431.789883] binder: undelivered TRANSACTION_COMPLETE [ 431.795069] binder: undelivered TRANSACTION_ERROR: 29201 [ 431.833288] binder: send failed reply for transaction 73, target dead [ 432.288012] netlink: 'syz-executor2': attribute type 5 has an invalid length. [ 432.336977] netlink: 'syz-executor2': attribute type 5 has an invalid length. 2018/05/05 00:22:12 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000340)={{}, "706f727430000000fffffdfd00000000000000000000000000000000000000ff00"}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/05 00:22:12 executing program 6: ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000100)=@buf={0x18, &(0x7f0000000040)="e8011e8d5ac7679bb9be90dc707b91f1c7117b5882719604"}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x4000, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001340)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000001440)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001480)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3b, r1}) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000000000), 0x4) 2018/05/05 00:22:12 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x8000) sync_file_range(r0, 0x0, 0x4, 0x5) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000180)={0x0, 0xab37, 0x8}) syz_open_pts(0xffffffffffffffff, 0xc483) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3, 0x18010, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x1) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000740)='/dev/full\x00', 0x20000, 0x0) connect$bt_l2cap(r1, &(0x7f0000000780)={0x1f, 0x39d7, {0x3f, 0x8, 0x9, 0xff, 0x100000000, 0x2}, 0xd1, 0x12}, 0xe) 2018/05/05 00:22:12 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x8, 0x800) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000140)={{0x100000001, 0x7}, 0x1, 0x80000001, 0x4, {0x8, 0xffffffffffffff1a}, 0x7fff}) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x7fffffff, 0x4000) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f000016a000)={0x0, 0x0, 0xfffffffffffffffe}) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$BLKGETSIZE(r2, 0x1260, &(0x7f00000000c0)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0xff, 0x0, 0x0, 0x100}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f0000000040)={0x200, r4}) 2018/05/05 00:22:12 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x7000000) 2018/05/05 00:22:12 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x40, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000180)=""/198) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) splice(r1, &(0x7f0000000000), r1, &(0x7f0000000300)=0xf, 0x3, 0x1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x80000000, 0x2, 0x0, 0x12, 0x10, 0x9cc5f6817837c7b8, "ddb5d863b2a84675eec79e8047feba4589f45214a22de637d494338d4d4d11953858fba50eb7155308f55be87dc6ec9a6333292b84093cec9370e956509df7f3", "1802ee102edcf45837b9e022f83695f6a8a528882dfcd76848857deb1772d7195ffcb9501bc53239844766e695ed59bf62492309391c8897383c0db711880d6a", "c5abd55ee0f7fc3850a1e85e876110862e920515df17a98c7edfa8b4ff9da80a", [0x7, 0xedd5]}) 2018/05/05 00:22:12 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0x1e, 0x4, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x81, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x5}, 0x1c) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f00000000c0)=@req={0x80000001}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x27, 0x331, 0x0, 0x0, {0x10}}, 0x14}, 0x1}, 0x0) 2018/05/05 00:22:12 executing program 3: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x84132, 0xffffffffffffffff, 0x0) munmap(&(0x7f000053c000/0x2000)=nil, 0x2000) mlock(&(0x7f000053a000/0x3000)=nil, 0x3000) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/05 00:22:12 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x7400000000000000) 2018/05/05 00:22:12 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x40, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000180)=""/198) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) splice(r1, &(0x7f0000000000), r1, &(0x7f0000000300)=0xf, 0x3, 0x1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x80000000, 0x2, 0x0, 0x12, 0x10, 0x9cc5f6817837c7b8, "ddb5d863b2a84675eec79e8047feba4589f45214a22de637d494338d4d4d11953858fba50eb7155308f55be87dc6ec9a6333292b84093cec9370e956509df7f3", "1802ee102edcf45837b9e022f83695f6a8a528882dfcd76848857deb1772d7195ffcb9501bc53239844766e695ed59bf62492309391c8897383c0db711880d6a", "c5abd55ee0f7fc3850a1e85e876110862e920515df17a98c7edfa8b4ff9da80a", [0x7, 0xedd5]}) 2018/05/05 00:22:12 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x5, 0x2, 0x2) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000ac0), 0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) socketpair(0x11, 0x80000, 0x101, &(0x7f00000005c0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000000600)={&(0x7f0000ffd000/0x3000)=nil, 0x8, 0x3, 0x40, &(0x7f0000ffc000/0x4000)=nil, 0x8}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000100)={'tunl0\x00'}) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000004c0)={@in={{0x2, 0x4e22}}, 0x100000000, 0x4000000000000000, 0x80000001, "1a8d9400da85a8901f589770cd1619e2cd150c7e79659c4ffcc82e4bb9f9f972b144bc66db68117dd6a3fd10eb2a0aec4e3535ca14d4b66b4782ee812a91e7d1c41dfeac61bd5ea9913ed66ecb94ef33"}, 0xd8) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000000680)="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", 0x203}], 0x1) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000b80)={0x0, 0x4, 0x2000}, 0x4) r4 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_mreq(r4, 0x0, 0x24, &(0x7f0000000080)={@dev, @broadcast}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00000008c0)={0x0, @in6={{0xa, 0x4e24, 0xc164, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x3}}, [0x2, 0x1, 0x1, 0x6, 0x0, 0x8001, 0x1, 0x24000000, 0x7fff, 0x100, 0x7, 0x3, 0x3f, 0x200, 0x7]}, &(0x7f0000000640)=0x100) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000009c0)={r5, 0x6}, &(0x7f0000000a00)=0x8) r6 = socket$netlink(0x10, 0x3, 0xc) writev(r6, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) setsockopt$IP_VS_SO_SET_EDITDEST(r3, 0x0, 0x489, &(0x7f0000000b00)={{0x21, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x0, 'rr\x00', 0x1, 0x6, 0x77}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x4, 0x80000000, 0x1, 0x8001}}, 0x44) r7 = socket(0x4, 0x3, 0x3f) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x2, 0xb}, &(0x7f00000002c0)=0x90) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000300)={0x0, 0x7ff}, &(0x7f0000000340)=0x8) getsockopt$inet_int(r7, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000480)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(r7, 0x84, 0xe, &(0x7f0000000380)={r8, 0x5, 0x7, 0x3, 0x48f, 0xfdc, 0x0, 0x2a, {r9, @in6={{0xa, 0x4e23, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, 0x4, 0x5c0ab80a, 0xdf4, 0x1ff, 0x3f}}, &(0x7f0000000440)=0xb0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) bind$netlink(r6, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfe, 0x898000}, 0xc) socket$packet(0x11, 0x3, 0x300) pread64(r7, &(0x7f0000000a40)=""/85, 0x55, 0x0) 2018/05/05 00:22:12 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) fcntl$setsig(r0, 0xa, 0x31) eventfd(0x8) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={"6c6f00ecff00000000000000f9ff00", 0x0}) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f0000000380)={0x10}, 0x1f9, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x503, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_FLAGS={0x8, 0x8, 0x100}, @IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x34}, 0x1}, 0x0) 2018/05/05 00:22:12 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x8c481f75c5f8f981) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000040)) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000040)=0x7fff, &(0x7f0000000080)=0x2) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl(r1, 0x8b2b, &(0x7f0000000240)) 2018/05/05 00:22:12 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0x1e, 0x4, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x81, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x5}, 0x1c) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f00000000c0)=@req={0x80000001}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x27, 0x331, 0x0, 0x0, {0x10}}, 0x14}, 0x1}, 0x0) 2018/05/05 00:22:12 executing program 6: r0 = socket(0x10, 0x100000000000803, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x80, 0x0) write(r0, &(0x7f0000000240)="2600000022004701050007008980e8fffb85aa6a836a7a2ec0e9ff51e007ff094a51f10101c7", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0xc) 2018/05/05 00:22:12 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x3f00000000000000) 2018/05/05 00:22:13 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000340)={{}, "706f7274300000000000004000000000000000000000000000000000000000ff00"}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/05 00:22:13 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x40, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000180)=""/198) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) splice(r1, &(0x7f0000000000), r1, &(0x7f0000000300)=0xf, 0x3, 0x1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x80000000, 0x2, 0x0, 0x12, 0x10, 0x9cc5f6817837c7b8, "ddb5d863b2a84675eec79e8047feba4589f45214a22de637d494338d4d4d11953858fba50eb7155308f55be87dc6ec9a6333292b84093cec9370e956509df7f3", "1802ee102edcf45837b9e022f83695f6a8a528882dfcd76848857deb1772d7195ffcb9501bc53239844766e695ed59bf62492309391c8897383c0db711880d6a", "c5abd55ee0f7fc3850a1e85e876110862e920515df17a98c7edfa8b4ff9da80a", [0x7, 0xedd5]}) 2018/05/05 00:22:13 executing program 3: r0 = memfd_create(&(0x7f0000000080)='\x00', 0x0) lseek(r0, 0x200000, 0x1) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000100)={r1, 0x7fff, 0x2f, "269c1841cd91aaeee58a015855cd16c374105ff1c1a141059bb6b6533bc20fc0f1c4430b61f4cc178bf5e6e7640f81"}, 0x37) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000140)=0x5) sendfile(r0, r0, &(0x7f0000000000), 0x7) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000180)="20387c007bb013b05ce9e28b9a8bf9766e6ac8fe5996d7c77a16e149501079b00e528cd5a908448fa3f0db3411e3f9f857187bdf93f237074c1c822e49bc2da6bc195a3b367591b29dd1516f00eaac20a36db5e324e1bc8605a0ceabe47055b0", 0x60) 2018/05/05 00:22:13 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000380)='/dev/vcs#\x00', 0x6, 0x2000) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000000240)='/dev/dmmidi#\x00', 0x6, 0x8140) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={0x6, 0xc67f, 0x8201, 0x1, 0x9, 0x4, 0x7fff, 0x9, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e22, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, &(0x7f0000000200)=0x84) clock_settime(0x1, &(0x7f0000000300)={0x0, 0x989680}) write$eventfd(r1, &(0x7f0000000340)=0x8, 0x8) r4 = socket$netlink(0x10, 0x3, 0x6) writev(r4, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r4, &(0x7f0000000040)=[{&(0x7f0000000000)="1f000000020319000000070000000600000000000000ca00ab0100ff05fe58", 0x1f}], 0x1) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 2018/05/05 00:22:13 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x200000) 2018/05/05 00:22:13 executing program 4: r0 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000380)=@broute={'broute\x00', 0x20, 0x1, 0x280, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000400], 0x2, &(0x7f0000001d80), &(0x7f0000000000)=ANY=[@ANYBLOB="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"]}, 0x388) 2018/05/05 00:22:13 executing program 6: timer_create(0x7, &(0x7f0000000300)={0x0, 0x0, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000000340)) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) clock_gettime(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000480)={{0x0, r0+30000000}, {0x0, r1+10000000}}, &(0x7f00000004c0)) timer_settime(0x0, 0x0, &(0x7f0000000380), &(0x7f00000003c0)) 2018/05/05 00:22:13 executing program 2: r0 = dup(0xffffffffffffffff) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000380)={0x10001, 0x583, 0x800, 0x4, 0xffffffff, 0x6}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x1, 0x0) socketpair(0x0, 0xa, 0xbb1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x0, 0x400801) r4 = memfd_create(&(0x7f0000000240)='/dev/input/kvent#\x00', 0x2) ioctl$BLKGETSIZE64(r4, 0x80081272, &(0x7f0000000280)) r5 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x2) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000300)='veth0_to_bridge\x00') syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0xbabd, 0x4100) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000340)) r6 = add_key(&(0x7f0000000180)='blacklist\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$invalidate(0x15, r6) ioctl$SG_GET_SCSI_ID(r3, 0x2276, &(0x7f00000000c0)) write$evdev(r5, &(0x7f0000057fa0)=[{{}, 0x0, 0x2000000000002}, {{0x77359400}}], 0xfffffffffffffea2) ioctl$EVIOCSCLOCKID(r4, 0x400445a0, &(0x7f0000000140)=0x200) 2018/05/05 00:22:13 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f0000000100)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) ioctl$EVIOCGPROP(r0, 0x40047438, &(0x7f0000000000)=""/246) [ 433.720472] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/05 00:22:13 executing program 6: unshare(0x12020000) r0 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000140)={0x0, 0x5, 0x2}) mq_timedsend(r0, &(0x7f0000000840), 0x0, 0x0, &(0x7f0000000880)={0x77359400}) socketpair(0xd, 0xa, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)={0x7}) mq_timedreceive(r1, &(0x7f0000000080)=""/131, 0x83, 0x20000000, 0x0) 2018/05/05 00:22:13 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x3000000) 2018/05/05 00:22:13 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x227b, &(0x7f0000000080)="ff") write$fuse(r0, &(0x7f000012f000)=ANY=[@ANYBLOB="50000000000000000000000000000000070000001a0000000000000000000000000000000000000000080000000000000000000000000000000000000000040000000000000000000000000000000000"], 0x50) getpeername(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000001c0)=0x80) sendto$packet(r1, &(0x7f00000000c0)="37cc276657b672d6296b29f6ba7ce87bdbccc35276be2051b12ecf01851c74dde1e87a60145c45817ed3a8e0210b79eeac0251ea103611f5082925463b38aaeb0000000000000000", 0x48, 0x0, 0x0, 0xfffffffffffffef7) read(r0, &(0x7f0000000100)=""/154, 0x34) 2018/05/05 00:22:13 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x40, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000180)=""/198) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) splice(r1, &(0x7f0000000000), r1, &(0x7f0000000300)=0xf, 0x3, 0x1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x80000000, 0x2, 0x0, 0x12, 0x10, 0x9cc5f6817837c7b8, "ddb5d863b2a84675eec79e8047feba4589f45214a22de637d494338d4d4d11953858fba50eb7155308f55be87dc6ec9a6333292b84093cec9370e956509df7f3", "1802ee102edcf45837b9e022f83695f6a8a528882dfcd76848857deb1772d7195ffcb9501bc53239844766e695ed59bf62492309391c8897383c0db711880d6a", "c5abd55ee0f7fc3850a1e85e876110862e920515df17a98c7edfa8b4ff9da80a", [0x7, 0xedd5]}) 2018/05/05 00:22:13 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$SEM_INFO(0x0, 0x2, 0x13, &(0x7f0000000080)=""/139) 2018/05/05 00:22:13 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = shmget$private(0x0, 0x3000, 0x54000080, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000040)=""/79) r2 = eventfd(0x3) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = geteuid() fstat(r4, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f00000000c0)=0xe8) setresuid(r5, r6, r7) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000ffe000/0x2000)=nil}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000000)={0x0, r2}) 2018/05/05 00:22:13 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x92, 0x101000) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x404, 0xa000) r3 = eventfd2(0x0, 0x0) r4 = dup2(r0, r3) symlinkat(&(0x7f0000000140)='./file0\x00', r4, &(0x7f0000000180)='./file0\x00') ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000080)={0x0, 0x3, 0x3, 0x20, &(0x7f0000ffc000/0x4000)=nil, 0x3}) ioctl$SG_GET_VERSION_NUM(r1, 0x2282, &(0x7f0000000100)) 2018/05/05 00:22:14 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) munlockall() setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000007ff6f), 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x6080}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)={0x150, r2, 0x0, 0x70bd2d, 0x25dfdbfe, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x8}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DEST={0x6c, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x16}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6329}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1f}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x35}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x471}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1ff}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffffffffffffffff}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x64, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x400}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x67}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfffffffffffffc00}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xe5cd}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1f}]}, 0x150}, 0x1, 0x0, 0x0, 0xef27e56281ad8dbb}, 0x4000000) 2018/05/05 00:22:14 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000340)={{}, "706f727430000000000000bf00000000000000000000000000000000000000ff00"}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/05 00:22:14 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0xa00) 2018/05/05 00:22:14 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x40, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000180)=""/198) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x80000000, 0x2, 0x0, 0x12, 0x10, 0x9cc5f6817837c7b8, "ddb5d863b2a84675eec79e8047feba4589f45214a22de637d494338d4d4d11953858fba50eb7155308f55be87dc6ec9a6333292b84093cec9370e956509df7f3", "1802ee102edcf45837b9e022f83695f6a8a528882dfcd76848857deb1772d7195ffcb9501bc53239844766e695ed59bf62492309391c8897383c0db711880d6a", "c5abd55ee0f7fc3850a1e85e876110862e920515df17a98c7edfa8b4ff9da80a", [0x7, 0xedd5]}) 2018/05/05 00:22:14 executing program 6: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000002c0)) poll(&(0x7f0000000040), 0x0, 0xffffffffffffffff) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x444001, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) epoll_pwait(r1, &(0x7f0000c58000)=[{}], 0x1, 0x8000000000000075, &(0x7f0000000080), 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000000140)=""/96, &(0x7f00000001c0)=0x60) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2, 0x32, r1, 0x0) 2018/05/05 00:22:14 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x179001) bind$bt_rfcomm(0xffffffffffffffff, &(0x7f0000000040)={0x1f, {0x9, 0x6, 0x4, 0x10001, 0x3, 0x5}, 0x7b}, 0xa) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0xffffffffffffffae) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) 2018/05/05 00:22:14 executing program 2: keyctl$set_reqkey_keyring(0xe, 0x20000000) request_key(&(0x7f00003b8ffa)='logon\x00', &(0x7f0000f8dffb)={0x73, 0x79, 0x7a}, &(0x7f0000ee9000)='cifs.spnego\x00', 0x0) 2018/05/05 00:22:14 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x9, &(0x7f00000002c0), &(0x7f0000000040)=0xc2dd3f3f92dc45ab) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/05/05 00:22:14 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x6800) 2018/05/05 00:22:14 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000680)='/dev/vcs#\x00', 0x1, 0x101) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000002c0), 0x1) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='\x00', 0x1, r1) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000640)=0x1) r4 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000340)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944c82dd184301c190894ff1726f78d0e89edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6", 0xc0, r2) getsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f0000000500)=""/242, &(0x7f0000000600)=0xf2) bind$vsock_dgram(r0, &(0x7f0000000280)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000400)={0x0, @in6={{0xa, 0x4e22, 0x7a01, @empty, 0x2b0}}, 0xd2b6, 0x5, 0x100, 0xa48, 0xd4}, &(0x7f0000000240)=0x98) init_module(&(0x7f0000000200)='\x00', 0x1, &(0x7f00000006c0)='/dev/vcs#\x00') getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000700)={r5, 0x3fffffffc000}, &(0x7f0000000740)=0x8) keyctl$dh_compute(0x17, &(0x7f0000001500)={r3, r4, r3}, &(0x7f00000001c0)=""/45, 0x2d, &(0x7f0000001600)={&(0x7f0000001580)={'sha1-generic\x00'}, &(0x7f00000015c0)}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000300)={'bond0\x00', 0x600}) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x0) 2018/05/05 00:22:14 executing program 3: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw32}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000400)={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}, {0x306, @random="28ab92e8ab5f"}, 0x8, {0x2, 0x4e23, @loopback=0x7f000001}, 'irlan0\x00'}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000040)={'ip6gretap0\x00', &(0x7f0000000000)=@ethtool_channels={0x3d}}) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2), 0x0) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000540)) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r5 = dup2(r1, r3) r6 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r6, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r6, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x1f, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000000240)=0xffffffffffff0000, 0x4) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000000000)="6970365f76746930000000000400", 0x10) r8 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r8, 0x89e0, &(0x7f000031aff8)={r6, r7}) ioctl$sock_kcm_SIOCKCMCLONE(r8, 0x89e2, &(0x7f0000000800)={r3}) sendmsg$nl_xfrm(r9, &(0x7f0000000780)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000480)=@updpolicy={0xb8, 0x19, 0x0, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, 0xffcb}, 0x1}, 0x0) ppoll(&(0x7f00000000c0)=[{r2, 0x1000}, {r5, 0x10}, {r6, 0x222}, {r5, 0x402}, {r8, 0x1001}, {0xffffffffffffffff, 0x220}, {r6, 0x1080}], 0x7, &(0x7f0000000140), &(0x7f0000000180)={0xffffffffffffffff}, 0x8) sendmsg$nl_xfrm(r5, &(0x7f0000000a40)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x6000142}, 0xc, &(0x7f0000000000)={&(0x7f0000000940)=ANY=[]}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000480)=@assoc_value, &(0x7f00000004c0)=0x8) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000040)={0x3, {"181d0bd257efd9"}}, 0x10) 2018/05/05 00:22:15 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="0220be12ffff55ff4ea30adc799d06d5ee000000d90a3359b7d3f1ecf40f79175682221c4becff0000000000242709000062ab119f51d8ae18274a1def7b128e164a7c1d64c6233e8c500000000000000000000000"], 0x28}, 0x1}, 0x0) 2018/05/05 00:22:15 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x40, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000180)=""/198) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x80000000, 0x2, 0x0, 0x12, 0x10, 0x9cc5f6817837c7b8, "ddb5d863b2a84675eec79e8047feba4589f45214a22de637d494338d4d4d11953858fba50eb7155308f55be87dc6ec9a6333292b84093cec9370e956509df7f3", "1802ee102edcf45837b9e022f83695f6a8a528882dfcd76848857deb1772d7195ffcb9501bc53239844766e695ed59bf62492309391c8897383c0db711880d6a", "c5abd55ee0f7fc3850a1e85e876110862e920515df17a98c7edfa8b4ff9da80a", [0x7, 0xedd5]}) 2018/05/05 00:22:15 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000008c0)={{0x2, 0x800000000000, @multicast2=0xe0000002}, {0xfffffffffffffffd, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x4, {0x2, 0x4e22, @loopback=0x7f000001}}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x37f395be}, &(0x7f00000002c0)=0x8) openat$dsp(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/dsp\x00', 0x48000, 0x0) fcntl$dupfd(r0, 0x0, r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000700)='/dev/sequencer2\x00', 0x40400, 0x0) syz_open_dev$adsp(&(0x7f0000000740)='/dev/adsp#\x00', 0x78, 0x2000) socketpair$inet(0x2, 0x1, 0xffffffffffff0000, &(0x7f0000000780)) pipe2(&(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000680)={r1, 0x24}, 0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000040)={{{@in=@multicast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000000400)=0xe8) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001180)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) fchdir(r5) getpeername(r3, &(0x7f0000000200)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000180)=0x80) setsockopt$packet_drop_memb(r6, 0x107, 0x2, &(0x7f0000000280)={r4, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000800)='/dev/sequencer\x00', 0x2087fe, 0x0) r8 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000040)=@req3={0x0, 0x0, 0x6, 0x1f, 0x1000, 0x0, 0x4}, 0x1c) sync() r9 = request_key(&(0x7f0000000500)='pkcs7_test\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)='syz_tun\x00', 0xfffffffffffffffa) add_key(&(0x7f00000005c0)='dns_resolver\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000640)="f54c63b834ca4dc4e2593672f8891bf610e8", 0x12, 0xfffffffffffffffd) keyctl$setperm(0x5, r9, 0x10000000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r8, 0x84, 0x7b, &(0x7f0000000380)={r1, 0x3}, &(0x7f00000003c0)=0x8) unlink(&(0x7f0000000080)='./file2\x00') openat$cgroup_procs(r5, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) symlink(&(0x7f0000000140)='./file1\x00', &(0x7f0000000340)='./file2\x00') syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x9000, 0x0, 0x0, 0x0, 0x1008880) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r7, 0x28, 0x2, &(0x7f00000001c0), 0x8) 2018/05/05 00:22:15 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x8c005, 0x0) io_setup(0xc12, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0xf5ffffff, 0x0, 0x10, 0x1, 0x4, r0, &(0x7f00000000c0), 0x0, 0x3f, 0x0, 0x2}]) 2018/05/05 00:22:15 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0xa00000000000000) 2018/05/05 00:22:15 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x1, 0x4, 0x2b, 0x3}, 0x2c) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0xfffffffffffffffc, 0x1, 0x103, &(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x348) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000000080)={@loopback, @multicast2, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000100)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@dev={0xfe, 0x80, [], 0x21}, 0x4e22, 0x3, 0x4e24, 0x8000, 0xa, 0x20, 0x80, 0xff, r2, r3}, {0x12, 0x100000001, 0xffff, 0x8000, 0xd4a, 0x9, 0x40, 0x1}, {0x13, 0x7fffffff, 0xdaa5, 0x80000001}, 0x8, 0x6e6bb2, 0x0, 0x1, 0x2, 0x2}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0x33}, 0x2, @in=@loopback=0x7f000001, 0x0, 0x6, 0x2, 0xfffffffffffffffc, 0x100000000, 0x9, 0x7}}, 0xe8) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000880)={'nat\x00', 0x0, 0x4, 0xcf, [], 0x7, &(0x7f0000000700)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000780)=""/207}, &(0x7f0000000900)=0x78) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fc9fe0)={r0, &(0x7f0000e7d000), &(0x7f0000002000)}, 0x20) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@remote, @in=@rand_addr}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000480)=0xe8) iopl(0x40e) socket$unix(0x1, 0x5, 0x0) clock_gettime(0x0, &(0x7f0000000600)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000580)={0x80000000}, &(0x7f00000005c0), &(0x7f0000000640)={r4, r5+10000000}, 0x8) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000006c0)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0xb, 0x3, 0x80, 0x2, 0x2, r1, 0x7fffffff}, 0x2c) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f00000004c0)=""/192) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000000380), &(0x7f0000000340), 0x1}, 0x20) 2018/05/05 00:22:15 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)=ANY=[@ANYBLOB="ffffffffffff93bb9d80412386dd6006f5260008110000000000000000000000000000000000ff0200000000bf8339e00f6e000000000000000000010000"], &(0x7f0000775000)) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x80800) bind$rds(r1, &(0x7f0000000100)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/05/05 00:22:15 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000340)={{}, "706f727430000000bf00000000000000000000000000000000000000000000ff00"}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/05 00:22:15 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0xa000000) 2018/05/05 00:22:15 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x40, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x80000000, 0x2, 0x0, 0x12, 0x10, 0x9cc5f6817837c7b8, "ddb5d863b2a84675eec79e8047feba4589f45214a22de637d494338d4d4d11953858fba50eb7155308f55be87dc6ec9a6333292b84093cec9370e956509df7f3", "1802ee102edcf45837b9e022f83695f6a8a528882dfcd76848857deb1772d7195ffcb9501bc53239844766e695ed59bf62492309391c8897383c0db711880d6a", "c5abd55ee0f7fc3850a1e85e876110862e920515df17a98c7edfa8b4ff9da80a", [0x7, 0xedd5]}) 2018/05/05 00:22:15 executing program 5: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f00000000c0)=0xffffffffffffff1c) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'nr0\x00'}}) setreuid(0x0, r1) 2018/05/05 00:22:15 executing program 3: socketpair(0x2, 0x80e, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000000c0)={{0x2, 0x4e21, @multicast2=0xe0000002}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xa, {0x2, 0x4e20, @loopback=0x7f000001}, 'bridge_slave_1\x00'}) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x10000000006) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r0, 0x10d, 0xe, &(0x7f0000000140), &(0x7f0000000180)=0xfffffef5) 2018/05/05 00:22:15 executing program 6: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x200, 0x80203) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe000fc00}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xf0, r3, 0x418, 0x70bd29, 0x25dfdbfc, {0x5}, [@IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x1}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x401}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x10000}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x5}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}]}, 0xf0}, 0x1, 0x0, 0x0, 0x80c0}, 0x4000000) r4 = inotify_add_watch(r2, &(0x7f0000000300)='./file0\x00', 0x1) inotify_rm_watch(r2, r4) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') inotify_init1(0x800) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', r0}, 0x10) sendmsg$FOU_CMD_GET(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x28, r5, 0x4, 0x70bd29, 0x25dfdbff, {0x3}, [@FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x28}, 0x1, 0x0, 0x0, 0x8080}, 0x804) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 2018/05/05 00:22:15 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x200000000000009, 0x0, 0xfbf) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x9000, 0x80000) ioctl$BLKTRACESTOP(r1, 0x1275, 0x0) 2018/05/05 00:22:15 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x80000000, 0x2, 0x0, 0x12, 0x10, 0x9cc5f6817837c7b8, "ddb5d863b2a84675eec79e8047feba4589f45214a22de637d494338d4d4d11953858fba50eb7155308f55be87dc6ec9a6333292b84093cec9370e956509df7f3", "1802ee102edcf45837b9e022f83695f6a8a528882dfcd76848857deb1772d7195ffcb9501bc53239844766e695ed59bf62492309391c8897383c0db711880d6a", "c5abd55ee0f7fc3850a1e85e876110862e920515df17a98c7edfa8b4ff9da80a", [0x7, 0xedd5]}) 2018/05/05 00:22:16 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x100000000000000) 2018/05/05 00:22:16 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tea)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x800) connect$netlink(r2, &(0x7f00000000c0)=@unspec, 0xc) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000340)="11f0ce816e3e86e498ffde8e889d90a0e2094b9bb7a41a392264b1bbde25b30bdb6b7b64921a26363de055d9cbbf12998ec04f0e29a9c1f44fa642ff9ba5e94936fc03ad9e0e3ad1f0cc82444e6498e25bfddbad6a3b22ccee2edda118d6f29223705bd0962e340e", 0x68}], 0x1, &(0x7f0000000000)}, 0x0) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x80, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0x75}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/05/05 00:22:16 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000000)=0xffffff24, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef915d56534c90c2", 0x18) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4) sendto(r1, &(0x7f0000000300)="ea155f8f", 0x4, 0x0, &(0x7f0000000380)=@ipx={0x4, 0x0, 0x0, "3c8ebed02b29"}, 0x80) accept$alg(r1, 0x0, 0x0) recvmmsg(r1, &(0x7f0000000240)=[{{0x0, 0x0, &(0x7f0000001740), 0x0, &(0x7f0000001780)=""/163, 0xa3}}, {{&(0x7f0000006a80)=@rc, 0x80, &(0x7f0000006b40)=[{&(0x7f0000006b00)=""/55, 0x37}], 0x1, &(0x7f0000006b80)=""/194, 0xc2}}], 0x2, 0x0, &(0x7f0000006dc0)={0x77359400}) 2018/05/05 00:22:16 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x52d) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={0xffffffffffffff9c, 0x0, 0x1, 0x0, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00000001c0)=0x3) sendto$inet(r0, &(0x7f0000000140)='\x00', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000180), 0xfffffffffffffc81, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/05 00:22:16 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000fbf000)={{0x80}, 'port0\x00'}) 2018/05/05 00:22:16 executing program 1: ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x80000000, 0x2, 0x0, 0x12, 0x10, 0x9cc5f6817837c7b8, "ddb5d863b2a84675eec79e8047feba4589f45214a22de637d494338d4d4d11953858fba50eb7155308f55be87dc6ec9a6333292b84093cec9370e956509df7f3", "1802ee102edcf45837b9e022f83695f6a8a528882dfcd76848857deb1772d7195ffcb9501bc53239844766e695ed59bf62492309391c8897383c0db711880d6a", "c5abd55ee0f7fc3850a1e85e876110862e920515df17a98c7edfa8b4ff9da80a", [0x7, 0xedd5]}) 2018/05/05 00:22:16 executing program 4: mq_open(&(0x7f00009e8ff6)='encrypted\x00', 0x840, 0xc0, &(0x7f0000641fc0)={0x0, 0xe05f, 0x10000, 0x0, 0x0, 0xffffffffffffffff}) 2018/05/05 00:22:16 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x6c00000000000000) 2018/05/05 00:22:16 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0xa, 0x5, 0x84) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000000180)=0xe8) getresgid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={r1, r2, r3}, 0xc) getsockopt$bt_hci(r0, 0x84, 0x4, &(0x7f0000001080)=""/4096, &(0x7f00000020c0)=0x1000) 2018/05/05 00:22:16 executing program 5: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) quotactl(0x80000201, &(0x7f00000eeff8)='./file0\x00', 0x0, &(0x7f0000000100)="1bbb19f4a932f9bd9f62a14070bfe562df389807684ea8623c5f78d67355daaf65fbffac892791c994bcb7867f019e84761b0b7d5f20425c38b74f6dcb") 2018/05/05 00:22:16 executing program 1: ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x80000000, 0x2, 0x0, 0x12, 0x10, 0x9cc5f6817837c7b8, "ddb5d863b2a84675eec79e8047feba4589f45214a22de637d494338d4d4d11953858fba50eb7155308f55be87dc6ec9a6333292b84093cec9370e956509df7f3", "1802ee102edcf45837b9e022f83695f6a8a528882dfcd76848857deb1772d7195ffcb9501bc53239844766e695ed59bf62492309391c8897383c0db711880d6a", "c5abd55ee0f7fc3850a1e85e876110862e920515df17a98c7edfa8b4ff9da80a", [0x7, 0xedd5]}) 2018/05/05 00:22:16 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x2, 0xff, 0x1}, 0xff0e) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0x1, 0x4) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000100)=@in6={0xa, 0x4e24, 0x800, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000000000096259572759a5e6d7804a145972d9264e9218877698809e067e8dbcc41b594e304e4235b226feaf296ffac6de014e5d8b7e73a3d10afe640ab8b21c690"], 0x10}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x3, 0xc00) accept4$llc(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x10, 0x80000) 2018/05/05 00:22:16 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20000, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e23, 0x10001, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, {0xa, 0x4e24, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x200}, 0x80, [0x41, 0x6, 0xffffffffffffda3f, 0x1a5, 0x1ff, 0x0, 0x1, 0x80000000]}, 0x5c) r1 = socket(0x6, 0x4000000000080003, 0x0) mmap(&(0x7f0000399000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x800000000) 2018/05/05 00:22:16 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000340)={{}, "706f727430000000fdfdffff00000000000000000000000000000000000000ff00"}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/05 00:22:16 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x2000, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@empty, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) r1 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x18) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) rt_sigaction(0x18, &(0x7f0000000040)={0x2, {0x1}, 0x88000000, 0x6}, &(0x7f0000000140), 0x8, &(0x7f0000000180)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000100)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000080)='./control/file0\x00') getdents(r1, &(0x7f0000000000), 0x1f0) read(r1, &(0x7f00000001c0)=""/159, 0x9f) dup2(r1, r2) 2018/05/05 00:22:17 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getitimer(0x3, &(0x7f0000000040)) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socketpair(0xf, 0x0, 0x2, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000100)={0x5, 0x0, 0x1000, 0x5, 0xd, 0x3}) write$rdma_cm(r0, &(0x7f0000000140)=@resolve_route={0x4, 0x8, 0xfa00}, 0x10) 2018/05/05 00:22:17 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="d4"], &(0x7f0000000240)=0x1) socket$bt_cmtp(0x1f, 0x3, 0x5) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/05 00:22:17 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x7400) 2018/05/05 00:22:17 executing program 1: ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x80000000, 0x2, 0x0, 0x12, 0x10, 0x9cc5f6817837c7b8, "ddb5d863b2a84675eec79e8047feba4589f45214a22de637d494338d4d4d11953858fba50eb7155308f55be87dc6ec9a6333292b84093cec9370e956509df7f3", "1802ee102edcf45837b9e022f83695f6a8a528882dfcd76848857deb1772d7195ffcb9501bc53239844766e695ed59bf62492309391c8897383c0db711880d6a", "c5abd55ee0f7fc3850a1e85e876110862e920515df17a98c7edfa8b4ff9da80a", [0x7, 0xedd5]}) 2018/05/05 00:22:17 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x2) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x8) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000180)=0x4, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f000024dff0)={&(0x7f0000000040)={0x28, 0x0, 0x1, 0x800000001, 0x0, 0x0, {}, [@typed={0x14, 0x12, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0x28}, 0x1}, 0x0) 2018/05/05 00:22:17 executing program 2: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000fd8000), &(0x7f0000e7fffc), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) prctl$seccomp(0x16, 0x1, &(0x7f00000000c0)={0x0, &(0x7f0000000080)}) 2018/05/05 00:22:17 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000340)={{}, "706f72743000000000000000000000bf000000000000000000000000000000ff00"}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/05 00:22:17 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x101, 'queue0\x00'}) socketpair(0x1b, 0x4, 0x187c778c, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000200)={0x0, 0x7ff, 0x30}, &(0x7f0000000240)=0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000280)=@assoc_value={r2, 0x2}, 0x8) r3 = socket$inet6(0xa, 0x80003, 0xef) read(r3, &(0x7f0000004f45)=""/187, 0xbb) sendmsg$key(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000002c0)={0x2, 0x3, 0x2, 0x6, 0xc, 0x0, 0x70bd28, 0x25dfdbfe, [@sadb_x_nat_t_type={0x1, 0x14, 0x1}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e22}, @sadb_key={0x3, 0x8, 0x50, 0x0, "f5810e9bfa6a0f9a5e0b"}, @sadb_x_filter={0x5, 0x1a, @in6=@dev={0xfe, 0x80, [], 0xe}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xd, 0x14, 0x4}]}, 0x60}, 0x1}, 0x4000) setsockopt$inet6_int(r3, 0x29, 0x33, &(0x7f0000013ffc)=0x2, 0x4) sendto$inet6(r3, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000340)={0x0, 0x0, 0x1ff, "7175657565310b0000000000000000ff010000000000f6ffffffffffffff0000000000000000004000"}) 2018/05/05 00:22:17 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x80000000, 0x2, 0x0, 0x12, 0x10, 0x9cc5f6817837c7b8, "ddb5d863b2a84675eec79e8047feba4589f45214a22de637d494338d4d4d11953858fba50eb7155308f55be87dc6ec9a6333292b84093cec9370e956509df7f3", "1802ee102edcf45837b9e022f83695f6a8a528882dfcd76848857deb1772d7195ffcb9501bc53239844766e695ed59bf62492309391c8897383c0db711880d6a", "c5abd55ee0f7fc3850a1e85e876110862e920515df17a98c7edfa8b4ff9da80a", [0x7, 0xedd5]}) 2018/05/05 00:22:17 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x300) [ 437.969431] netlink: 'syz-executor6': attribute type 18 has an invalid length. 2018/05/05 00:22:18 executing program 4: r0 = socket$unix(0x1, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000080)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000097d000), 0x0) ppoll(&(0x7f0000000140)=[{}, {r0, 0x2044}], 0x2, &(0x7f00000001c0), &(0x7f0000000200), 0x8) 2018/05/05 00:22:18 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-vsock\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') chmod(&(0x7f0000000240)='./control\x00', 0x0) ioctl$void(r1, 0x5450) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') close(r0) syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x0, 0x0) 2018/05/05 00:22:18 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x80000000, 0x2, 0x0, 0x12, 0x10, 0x9cc5f6817837c7b8, "ddb5d863b2a84675eec79e8047feba4589f45214a22de637d494338d4d4d11953858fba50eb7155308f55be87dc6ec9a6333292b84093cec9370e956509df7f3", "1802ee102edcf45837b9e022f83695f6a8a528882dfcd76848857deb1772d7195ffcb9501bc53239844766e695ed59bf62492309391c8897383c0db711880d6a", "c5abd55ee0f7fc3850a1e85e876110862e920515df17a98c7edfa8b4ff9da80a", [0x7, 0xedd5]}) 2018/05/05 00:22:18 executing program 5: mlock2(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x400002) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x10, &(0x7f0000519fa8)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}]}, &(0x7f00007b7ffc)=0x10) socketpair(0x11, 0xb, 0x6, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4$netrom(r1, &(0x7f0000000400)=@full, &(0x7f0000000480)=0x48, 0x800) r3 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x400, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000000580)={'veth0_to_team\x00', {0x2, 0x4e22}}) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000200)={0xdf, 0x9, 0x2f}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000240), &(0x7f0000000540)=0x289) getsockopt$sock_int(r2, 0x1, 0x8bcef4dc36e7baf8, &(0x7f0000000080), &(0x7f00000001c0)=0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x25c, &(0x7f00000004c0)={0x0, 0x0}}, 0xfffffffffffffd5e) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000006c0)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000340)=0x71) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f00000007c0)) sendto$packet(r3, &(0x7f0000000000)="de5fdfdad7b660e960d23d19af0c9abe7353f7fd1c774eb3597450269bb4e0a57166707ee4293376b8949d168c47c762a090c0e2621e273ddd1ab135300bcfe1e9eb8e24804d84b3bcd7f0c97645c2b2f88feac19edd7a0031ea", 0x5a, 0x40000, &(0x7f0000000380)={0x11, 0xf6, r5, 0x1, 0x2, 0x6, @random="1149ad76bdc5"}, 0x14) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000180)=r4, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000280), &(0x7f0000000300)=0x4) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x0) 2018/05/05 00:22:18 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x3f00) 2018/05/05 00:22:18 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) quotactl(0x3, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000001c0)="414e029475d06fa575e3fc9d5d6fc182825aace3853628") syz_open_dev$urandom(&(0x7f0000000200)='/dev/urandom\x00', 0x0, 0x41) socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x12013, r0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000280)={0xffffffffffffffff, 0x6}) recvfrom$inet(r2, &(0x7f00000002c0)=""/235, 0xeb, 0x12000, &(0x7f00000003c0)={0x2, 0x4e20, @rand_addr=0x100}, 0x10) 2018/05/05 00:22:18 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x80000000, 0x2, 0x0, 0x12, 0x10, 0x9cc5f6817837c7b8, "ddb5d863b2a84675eec79e8047feba4589f45214a22de637d494338d4d4d11953858fba50eb7155308f55be87dc6ec9a6333292b84093cec9370e956509df7f3", "1802ee102edcf45837b9e022f83695f6a8a528882dfcd76848857deb1772d7195ffcb9501bc53239844766e695ed59bf62492309391c8897383c0db711880d6a", "c5abd55ee0f7fc3850a1e85e876110862e920515df17a98c7edfa8b4ff9da80a", [0x7, 0xedd5]}) 2018/05/05 00:22:18 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x80000000, 0x2, 0x0, 0x12, 0x10, 0x9cc5f6817837c7b8, "ddb5d863b2a84675eec79e8047feba4589f45214a22de637d494338d4d4d11953858fba50eb7155308f55be87dc6ec9a6333292b84093cec9370e956509df7f3", "1802ee102edcf45837b9e022f83695f6a8a528882dfcd76848857deb1772d7195ffcb9501bc53239844766e695ed59bf62492309391c8897383c0db711880d6a", "c5abd55ee0f7fc3850a1e85e876110862e920515df17a98c7edfa8b4ff9da80a", [0x7, 0xedd5]}) 2018/05/05 00:22:18 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x12) 2018/05/05 00:22:18 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000fce6000200000000000800010006000000"], 0x1c}, 0x1}, 0x0) 2018/05/05 00:22:18 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x7) [ 438.802910] audit: type=1326 audit(1525479738.745:79): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=26926 comm="syz-executor2" exe="/root/syz-executor2" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 [ 438.865656] audit: type=1326 audit(1525479738.808:80): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=26926 comm="syz-executor2" exe="/root/syz-executor2" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/05 00:22:19 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x2, 0x100ca381) r0 = syz_open_dev$binder(&(0x7f0000000200)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000045e21db6616048be00000000", @ANYPTR=&(0x7f000026c000)=ANY=[], @ANYPTR=&(0x7f000000afd0)=ANY=[]], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/05/05 00:22:19 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0xc000, 0x81) sendmsg$nfc_llcp(r0, &(0x7f0000001780)={&(0x7f0000000080)={0x27, 0x1, 0x0, 0x5, 0x0, 0x100000000, "b3a73a06b44d261311a536b711ec774d032c35eab9cb622d38e1bae2c71b0c4594e222f2fd5433b8d4cc70a6d039d142ad43cc4d4336f77ab384e04040c0e0", 0x1b}, 0x60, &(0x7f00000016c0)=[{&(0x7f0000000100)="ce837a8e2d4968e4ae7d27f7fe2b45a2b7592a72590603ceaffd1b75dd695ce1fe1768f172a7f2d3feed4e2535812b0a5fe940e7b9a2a7761ec9f0ebd2d00093983eeead53bb691c5ae1d07b3077c2626a6d2c841b2736d6a0c740e346155a97447d579ef6d3", 0x66}, {&(0x7f0000000180)="13e6f6646021e0a3da631580795155dc2b0fc30ad45bed0ce59b536340c4b27409defc6424f6404dd6e4a6b5b293f7fb4004ef07ff3a51c9dc50ff752c783c2c59253f180fd59e1fd4a3f3337d7410cc73771ba738d28f578f51553fe733389d4abc423e47169c0247f5d9ffd82d2a6a59c58e6800fbdfcc57e3191c7112cd8e50ddad45aa2ff4fa14b1f9d3053095a631cbb0b8aa8abac5ecf7eab7042f15a7aacecd027b9398e0079404eef48b999e0a75daca96356b3169c2bcbc2e1f2e63099b8993206fc023ca10cd21bdf3770d038b63fe968da585bc65b62d21", 0xdd}, {&(0x7f0000000280)}, {&(0x7f00000002c0)="97310909c7159bb7ac7a518abfc7e1e2141892e3dfb371948db857c68886343809bbcd6ece553867a7b5005ee06a5a8542732a0f36ff8002a97daebd9fb39516235268cc3a298192ff151cffc41c42aa6097d61ff3a99e84832e94027d4f0465f5c6fbbedebd1cbd88cff76c66a0de9b5c54f0e8d388f23475ce0aaa4f2e524f2f42cf88085921aa0c4128879b506a2ba9871241a00134c4a7e4153a2749589efbea1c379659f3dcc8ce7a60e6ecc7fc7a237d7974158fb20eaab2503c51978bf7eb081645c033c0319e02e63b1ec94fe5d5824fa2a7a9853e4c15db6bd99ccb405f9396f862a41324a484d83b64c3462c8d86e8", 0xf4}, {&(0x7f00000003c0)="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0x1000}, {&(0x7f00000013c0)="8bebfa3f22d814ccdd779ccc30772dd8690bca3807903b83eab89c03e227015807fb1a30dc2b31df300237e926e4f4b3489d85371f8a2947af2d48ac", 0x3c}, {&(0x7f0000001400)="1666106975005890fde5e297ae146a2e062f88b754f6e44db50e0e18de94a4a04eda2c2434260e205508587548b225bc0bfafc315e9eb791c370d6d25d657d504bc748e025ad5e0b43c5ebbd81bfd57888dd8ee669e334fec2a838fe33ad3c6c5ccb5c05b6b92b67aa79b22a9511e11d4e9c4f1c1bd2b5b36250d60bc8900d9517a129baedc4e054105729485b12db046b0140425a4a0cbfc0ee78fc1d93577e9ffea19fdfa49bfbe379c81f3b7e3a77141414004d2a06cbbe61", 0xba}, {&(0x7f00000014c0)="60be91e098c331ea5c3a28fe9d6651156a7c152677fdbcdf93b613aa2f112359cd0786a7507042cb0d1fc8acefbe108b6419d6ed8808b558d7c31dac9ddb096e2d983619b675a31c6a71eef2e2715bc8a941dddac40c9061391461833d87028a387bdd1954f78866b693a44d6aab703d77d707d8fa408f92e23f9bba7e07f00c9c63466b921398d54ac97a92eaf243a67653a8eee36e2eed7e03a6f6169595afda4c082080cc95f05dbbc59d1a3235eff6695a9e4b3728d879845bf39e9cd4bad0d12095e8e49c", 0xc7}, {&(0x7f00000015c0)="8c89f3e7bda444281b320a728ecbc9c4c36c1cccd6474541529c70c17f1741ffd1cb52", 0x23}, {&(0x7f0000001600)="39d5b6b884a47e9470f7c8e648685d063b6e511c6e8e113657f147af42c056d6ecf12b7f8e56edce1c47d64fe5b47864d10b85fd862aa04fd59e2903d159325373cd3dc5079e6e9bb1c59830a51c1c540471e9a4fb345483100dcf4e62b692cbf26a3527abe94d79116c23273acc609a5b5f835ed3f1174ff78ba05bed76501afe9f5668f20af2be02539fbe24dfd155640c405afe0930023baac2be6acc9aaf0a28f6c2483b1fdbb11e0c6954a3d999208b52110ebe54f4d8a4edd694a4dcf8", 0xc0}], 0xa, &(0x7f0000002000)={0x1010, 0x88, 0x7fff, "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"}, 0x1010, 0x10}, 0x4000) r1 = getpgrp(0x0) r2 = gettid() mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x6, &(0x7f0000000000)={0x0, 0x0, 0x4}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) 2018/05/05 00:22:19 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000340)={{}, "706f7274300000000000000100000000000000000000000000000000000000ff00"}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/05 00:22:19 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000005e40)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/05/05 00:22:19 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x80000000, 0x2, 0x0, 0x12, 0x10, 0x9cc5f6817837c7b8, "ddb5d863b2a84675eec79e8047feba4589f45214a22de637d494338d4d4d11953858fba50eb7155308f55be87dc6ec9a6333292b84093cec9370e956509df7f3", "1802ee102edcf45837b9e022f83695f6a8a528882dfcd76848857deb1772d7195ffcb9501bc53239844766e695ed59bf62492309391c8897383c0db711880d6a", "c5abd55ee0f7fc3850a1e85e876110862e920515df17a98c7edfa8b4ff9da80a", [0x7, 0xedd5]}) 2018/05/05 00:22:19 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x1c2, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@mcast1, @in6=@remote}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000000480)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000800)={'team0\x00', 0x0}) sendmsg$nl_xfrm(r1, &(0x7f0000000340)={&(0x7f00003c7ff4)={0x10, 0x0, 0x0, 0x7fffc}, 0xfebb, &(0x7f0000bd7000)={&(0x7f0000000540)=@flushpolicy={0x0, 0x1d, 0x501, 0x70bd2d, 0x25dfdbfd, "", [@etimer_thresh={0x0, 0xc, 0x5}, @tfcpad={0x0, 0x16, 0x80000001}, @extra_flags={0x0, 0x18, 0xffffffffffff2bda}, @migrate={0x0, 0x11}, @proto={0x0, 0x19, 0xff}, @offload={0x0, 0x1c, {r2, 0x2}}]}, 0x4a9}, 0x1}, 0x0) 2018/05/05 00:22:19 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000a80)=""/246) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)={0x0, 0xffffffffffffffff}) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000480)=""/174) close(r0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)="2e2f63677a6bf9c562809ff400d40554a4863731d64ecff3f88a93d574b08c7a285f64cc2cfb154be1ae894e609e99db3828cc175760d089bbb8bb4e5f410b1d430845c752e0f05e956814be21ba06e6a652392da7a9c34572e96058c0709acc37778a0b3d09d182", 0x200002, 0x0) fchdir(r2) ioctl$KVM_SET_FPU(0xffffffffffffffff, 0x41a0ae8d, &(0x7f0000002a80)={[], 0x4b9, 0x7f910fbf, 0x6640, 0x0, 0x0, 0x0, 0xd000, [], 0x7}) perf_event_open(&(0x7f0000220000)={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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r3, 0x41007701, &(0x7f0000000040)='/dev/ashmem\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000200)=0x6, 0x4) r6 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xfffffffffffffff9, 0x200400) ioctl$sock_bt_hidp_HIDPCONNDEL(r6, 0x400448c9, &(0x7f00000002c0)={{0x100000001, 0x7fffffff, 0x8, 0xff, 0x8001, 0x5}, 0x7fff}) ioctl$KVM_SET_PIT(r5, 0x8048ae66, &(0x7f000074af90)={[{0x7}, {}, {0x0, 0x0, 0xe1c, 0x0, 0x0, 0x0, 0xfffffffffffffffd}]}) sysfs$3(0x3) ioctl$KVM_SET_PIT(r5, 0x8048ae66, &(0x7f0000001000)) getsockopt$nfc_llcp(r6, 0x118, 0x1, &(0x7f00000000c0)=""/128, 0x80) getsockopt$nfc_llcp(r6, 0x118, 0x7, &(0x7f0000000140)=""/109, 0x6d) syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x3, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x2000) writev(0xffffffffffffffff, &(0x7f00000027c0)=[{&(0x7f00000026c0)="fdaa2c240921abb301600a760a62335a2a293713c887be1c0c360b7061392ab770890427781a3a32138ff6ed4757f0d09af511f9ba3d37f7f6481b76726059c40f32f823cb15c69220839b70ae3f54b5d0ff3756014c7c016d51f6163a6d036bd160418c5a2933212866268950fc834b1ea8ec9fb6e09426769010734c2b10d86ea770ffee34b8ba6d5ae1d836c0f3aeb03f20aa02aa1fb32eb1356f3e445d9434a8227f9914fc6bf334f0d2b7918bb17e8fed755f85fd2f9af914fb82c1f19b0f233846d20a182e1900eb3c0080f885fe0211aa941ac78b96d79ed82105a95579", 0xe1}], 0x1) unlink(&(0x7f0000000080)='./file0/file0\x00') 2018/05/05 00:22:19 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x7a00000000000000) 2018/05/05 00:22:19 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x600) [ 439.169950] binder: 27006:27015 transaction failed 29189/-22, size 0--5323850398501437440 line 2856 2018/05/05 00:22:19 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x80000000, 0x2, 0x0, 0x12, 0x10, 0x9cc5f6817837c7b8, "ddb5d863b2a84675eec79e8047feba4589f45214a22de637d494338d4d4d11953858fba50eb7155308f55be87dc6ec9a6333292b84093cec9370e956509df7f3", "1802ee102edcf45837b9e022f83695f6a8a528882dfcd76848857deb1772d7195ffcb9501bc53239844766e695ed59bf62492309391c8897383c0db711880d6a", "c5abd55ee0f7fc3850a1e85e876110862e920515df17a98c7edfa8b4ff9da80a", [0x7, 0xedd5]}) 2018/05/05 00:22:19 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ec3ff4)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) setsockopt$inet_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f0000000040)={0x303, 0x33}, 0x4) shutdown(r0, 0x1) shutdown(r0, 0x0) ppoll(&(0x7f0000bc0fd0)=[{r1}], 0x1, &(0x7f0000c03ff0), &(0x7f0000a1bff8), 0x8) 2018/05/05 00:22:19 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) fcntl$getown(r0, 0x9) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)={0x1, 0x0, [{0x49, 0x0, 0x1}]}) [ 439.241488] binder: undelivered TRANSACTION_ERROR: 29189 2018/05/05 00:22:19 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000340)='net/ip6_mr_cache\x00') readv(r0, &(0x7f0000000240)=[{&(0x7f0000000000)=""/163, 0x200000a3}], 0x1) ioctl$TIOCCBRK(r0, 0x5428) [ 439.289382] binder: 27006:27015 transaction failed 29189/-22, size 0--5323850398501437440 line 2856 [ 439.337106] unchecked MSR access error: WRMSR to 0x49 (tried to write 0x0000000000000001) at rIP: 0xffffffff81340df8 (native_write_msr+0x8/0x30) [ 439.350295] Call Trace: [ 439.352951] vmx_set_msr+0x19b/0x1f90 [ 439.356801] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 439.361868] ? __check_object_size+0x95/0x5d9 [ 439.366441] kvm_set_msr+0x18a/0x370 [ 439.370211] do_set_msr+0x106/0x190 [ 439.373903] ? do_get_msr+0x1d0/0x1d0 [ 439.377751] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 2018/05/05 00:22:19 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x6c00) 2018/05/05 00:22:19 executing program 6: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYBLOB="006863143af11312714ed1b63ca8803f280000d7401626391ddbcd67008a39e81221165383c08ed409022b72b99e5c58c74804722f6c772dcf88f4e1aa0d5b"]) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6}) ioctl(r0, 0x100000008936, &(0x7f0000000000)) sendmsg$unix(r0, &(0x7f0000000480)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000100)="3f32e09168093b3bb1a254b3dcb877cd2d2fffca9d700ef9a2f0ecb1ecc562a58ff4803ca755d8d04c80ba9297d7b5253ac8f094e11261253e7c9962d653643e182fc8991eb70c86110e665d4e582c3a9af2b4eb3cc30cd11f9c0b7e71ca3b971e6f86a6c6e611919229b7dcf7aa66a0de7cb0330a97b1f8cdd0d6ad0af97b3f", 0x80}, {&(0x7f0000000200)="abda4349d5348c63c49aef6ca5f8f1b7e043042f7450c93f6cd1ddd99ee4825c096e5eabf1d2c8d4ec00ef2a80f57ff00c096940af1a55c2273df763e7254f5bc40e9825dce690ebd9ad313361a1659d5e613b0c9239ce", 0x57}, {&(0x7f0000000280)="2f029a2d635fa4c0df4060583c438032b7a4012046451ed4a41d0054d76d588b7588e9c8e4d618d8868a29fd81a284042c0f6128d72216c90d23cdf25cc3280cdcbcbd2060b131132226bfdff9ec38ef99d0d0a7924eaedfed1cbb3bb08733baf7a346bef5d1c6e9b625128d73702acd853597c8d50b8d93a366606da1cab341b72c94c9b3d7717aefeda5e18e97213df6bff92d26c73d5d597d121706db3a1922f8acf0d6b92a6d273650b464a6a7a74de6a1c9e79a18a46f2752783583fa7d1b48ea9eb340741be096cf9414820c831c7b5d4cbbfeeaaa3e4fc87d509a080e28a300aed3634dd3f66424b716c1cb59a17420f1a33843", 0xf7}, {&(0x7f0000000380)="dd7a77d536d035870d421a1b052ec903e587bd8a7395d3feabd43aa88548d834647a806705c1b945b0f288a8121fd839ed52e89980e0fa1670c2dadcf64867a93cc7d17e3da1fc4e43369b45b3f07dca975db5047ed97b8f9d4b922a63dda3cdc08218a741f0aa1f0548fe761b42908afb7704cc2623b804b2ff3628e531f092b7bd5902398c06f83409180708ec1efcada19b1e441f671e70a461f6e2d73b175ffb9f837e83d329bb219ebc1b477904ae56e3638695ccb0f9add12b9ea9be4e399776f3e13f097ea04bdfe21662b2c22734d88a44ea58cc74752438a5f46058a4a2a0b4b18d8bf4e7b6f56b2b85917125", 0xf1}], 0x4, 0x0, 0x0, 0x800}, 0x4000) [ 439.383351] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 439.388943] msr_io+0x21a/0x360 [ 439.392289] ? do_get_msr+0x1d0/0x1d0 [ 439.396132] ? copy_overflow+0x30/0x30 [ 439.400094] kvm_arch_vcpu_ioctl+0x14cb/0x36f0 [ 439.404723] ? kvm_arch_vcpu_ioctl+0x1479/0x36f0 [ 439.409544] ? __update_load_avg_se.isra.34+0x61e/0x980 [ 439.414970] ? kvm_arch_vcpu_put+0x420/0x420 [ 439.419452] ? update_load_avg+0x2d9/0x2570 [ 439.423817] ? __lock_is_held+0xb5/0x140 [ 439.427946] ? kasan_check_read+0x11/0x20 [ 439.432154] ? attach_entity_load_avg+0x850/0x850 [ 439.437079] ? graph_lock+0x170/0x170 [ 439.440930] ? resched_curr+0x122/0x190 [ 439.444968] ? graph_lock+0x170/0x170 [ 439.448838] ? graph_lock+0x170/0x170 [ 439.452701] ? dequeue_task_fair+0x9c0/0x9c0 [ 439.457160] ? rb_erase+0x3530/0x3530 [ 439.461056] ? find_held_lock+0x36/0x1c0 [ 439.465172] ? lock_acquire+0x1dc/0x520 [ 439.469209] ? kvm_vcpu_ioctl+0x1e2/0x12e0 [ 439.473495] ? lock_release+0xa10/0xa10 [ 439.477533] ? check_same_owner+0x320/0x320 [ 439.477611] binder: undelivered TRANSACTION_ERROR: 29189 2018/05/05 00:22:19 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x0, &(0x7f0000000080)=""/166) socketpair(0x11, 0xa, 0x30, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f0000000240)=""/61) timer_create(0x1, &(0x7f0000000040)={0x0, 0x40, 0x5}, &(0x7f0000000300)=0x0) memfd_create(&(0x7f0000000440)='/dev/adsp#\x00', 0x3) fsetxattr(r0, &(0x7f00000003c0)=@known='system.posix_acl_default\x00', &(0x7f0000000400)='/dev/adsp#\x00', 0xb, 0x2) timer_getoverrun(r3) r4 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x977, 0x501300) close(r2) getsockopt$inet_buf(r4, 0x0, 0x28, &(0x7f0000000340)=""/105, &(0x7f0000000140)=0x69) ioctl$TCSETA(r4, 0x5406, &(0x7f00000001c0)={0x0, 0x200, 0x3, 0x2d7, 0x94f, 0x7, 0xfffffffffffffffb, 0x400, 0xffffffff, 0x5}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000280), &(0x7f00000002c0)=0x14) [ 439.481894] ? graph_lock+0x170/0x170 [ 439.481917] ? rcu_note_context_switch+0x710/0x710 [ 439.481941] ? __might_sleep+0x95/0x190 [ 439.481960] ? kasan_check_write+0x14/0x20 [ 439.481977] ? __mutex_lock+0x7d9/0x17f0 [ 439.508577] ? graph_lock+0x170/0x170 [ 439.512437] ? __lock_is_held+0xb5/0x140 [ 439.516542] ? kvm_vcpu_ioctl+0x1e2/0x12e0 [ 439.520835] ? print_usage_bug+0xc0/0xc0 [ 439.524948] ? mutex_trylock+0x2a0/0x2a0 [ 439.529068] ? __lock_is_held+0xb5/0x140 [ 439.533174] ? __account_cfs_rq_runtime+0x600/0x600 [ 439.538251] ? __lock_acquire+0x7f5/0x5140 [ 439.542545] ? __perf_event_task_sched_out+0x2e8/0x1a30 [ 439.547964] ? zap_class+0x720/0x720 [ 439.551720] ? debug_check_no_locks_freed+0x310/0x310 [ 439.556966] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 439.562559] ? __perf_event_task_sched_in+0x247/0xb80 [ 439.567803] ? perf_trace_lock+0xd6/0x900 [ 439.572007] ? find_held_lock+0x36/0x1c0 [ 439.576188] ? perf_trace_lock+0xd6/0x900 [ 439.580389] ? zap_class+0x720/0x720 [ 439.584196] ? finish_task_switch+0x182/0x810 [ 439.588750] kvm_vcpu_ioctl+0x27e/0x12e0 [ 439.592854] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 439.598621] ? trace_hardirqs_on+0xd/0x10 [ 439.602819] ? _raw_spin_unlock_irq+0x27/0x70 [ 439.607367] ? find_held_lock+0x36/0x1c0 [ 439.611479] ? lock_downgrade+0x8e0/0x8e0 [ 439.615690] ? rcu_is_watching+0x85/0x140 [ 439.619888] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 439.625152] ? __fget+0x40c/0x650 [ 439.628657] ? expand_files.part.8+0x9a0/0x9a0 [ 439.633304] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 439.638439] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 439.643696] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 439.649456] do_vfs_ioctl+0x1cf/0x16a0 [ 439.653383] ? ioctl_preallocate+0x2e0/0x2e0 [ 439.657817] ? fget_raw+0x20/0x20 [ 439.661302] ? fget_raw+0x20/0x20 [ 439.664785] ? exit_to_usermode_loop+0x87/0x310 [ 439.669493] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 439.675071] ? security_file_ioctl+0x94/0xc0 [ 439.679523] ksys_ioctl+0xa9/0xd0 [ 439.683007] __x64_sys_ioctl+0x73/0xb0 [ 439.686966] do_syscall_64+0x1b1/0x800 [ 439.690895] ? finish_task_switch+0x1ca/0x810 [ 439.695428] ? syscall_return_slowpath+0x5c0/0x5c0 [ 439.700394] ? syscall_return_slowpath+0x30f/0x5c0 [ 439.705676] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 439.711140] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 439.716058] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 439.721284] RIP: 0033:0x455979 [ 439.724508] RSP: 002b:00007ffbc561ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 2018/05/05 00:22:19 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x12, 0x10, 0x9cc5f6817837c7b8, "ddb5d863b2a84675eec79e8047feba4589f45214a22de637d494338d4d4d11953858fba50eb7155308f55be87dc6ec9a6333292b84093cec9370e956509df7f3", "1802ee102edcf45837b9e022f83695f6a8a528882dfcd76848857deb1772d7195ffcb9501bc53239844766e695ed59bf62492309391c8897383c0db711880d6a", "c5abd55ee0f7fc3850a1e85e876110862e920515df17a98c7edfa8b4ff9da80a", [0x7, 0xedd5]}) 2018/05/05 00:22:19 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x4c00) [ 439.732263] RAX: ffffffffffffffda RBX: 00007ffbc561b6d4 RCX: 0000000000455979 [ 439.739581] RDX: 0000000020000080 RSI: 000000004008ae89 RDI: 0000000000000015 [ 439.746896] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 439.754208] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 439.761534] R13: 0000000000000290 R14: 00000000006f7e20 R15: 0000000000000000 2018/05/05 00:22:20 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000340)={{}, "706f72743000000000bf000000000000000000000000000000000000000000ff00"}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/05 00:22:20 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00003bc000)=[{&(0x7f0000000300)="29000000200019fff63d0014000000060a00003415de0005190000040d000c000000800000f9000008", 0x29}], 0x100000000000055e) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x1, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000180)=""/215) r2 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x1b, 0x200000) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f00000000c0)=""/65) ftruncate(r1, 0x3f) ioctl$SG_SET_RESERVED_SIZE(r2, 0x2275, &(0x7f0000000080)=0x800) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f0000000400)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="b4000000", @ANYRES16=r3, @ANYBLOB="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"], 0xb4}, 0x1, 0x0, 0x0, 0x840}, 0x40) 2018/05/05 00:22:20 executing program 6: uselib(&(0x7f0000000100)='./file0\x00') r0 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x85) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000380)={0xff, 0x6, 0xb9, 'queue1\x00', 0x5}) r1 = socket$unix(0x1, 0x5, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000200)=0x9, 0x8) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000080)=@req3={0x1ff, 0x200, 0xffffffff, 0x7fffffff, 0x7fffffff, 0xa000000, 0x2}, 0x1c) statx(r2, &(0x7f0000000440)='./file0/file0\x00', 0x100, 0x400, &(0x7f0000000480)) setsockopt(r1, 0x7f, 0x0, &(0x7f00000000c0)="ba57ffcf18ad6269174f2e81a4d800e31251b9d62a9683b576087d2acaaff1ce23bce42e19bf5c2874a84e21268f4494efe7ae8a504f71", 0x37) r3 = add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="148d6530b32e09b64992126bfc206da5ab347947eee4329e9f5c709bbfde2ead16374194b40a198875b4516472343aa757215fae81c41ee1ba5941aacfa1636d28d40073ead0521fc80903c756da55a767f4428e337d9e838bfc4df5a2932b9c9c929f7fa47c39c2df986f6d", 0x6c, 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r3, 0x8) bind$unix(r1, &(0x7f000000f000)=@abs={0x1}, 0x3) sendfile(r2, r2, &(0x7f0000000140), 0x4) r4 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') sendfile(r4, r4, &(0x7f0000000040)=0x200122, 0x6) r5 = fcntl$getown(r1, 0x9) ptrace$setregs(0xf, r5, 0x3, &(0x7f0000000180)="97418d6ff7b7a3a3f18860e460c60be61eaec43f166821eb6fa905182394d6a33d85a185603d29fca920e44efe853137d6ee834aed14ddbca988de0f843d6836499373dcb2c3e05bb7bd3bb82e417ac32b8ee5600563d6f99a9f534504b3e832feb616b30e92677b80ee") 2018/05/05 00:22:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000000c0)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000e0030000000100000001000010020000f8020000f8020000f802000004000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="ac141400000000000000000000000000e7848942cc5b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000067726530000000006b616c6c65723000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c00000010000000000000000000000000000000000000000000000000000400052415445455354000000000000000000000000000000000000000000000073797a3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0001001000000000000000000000000000000000000000000000000000050006d616e676c6500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007f000001e0000001000000000000000000000000ac1414aa0000000000000000aaaaaaaaaaaa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007465716c3000000000000000000000007369743000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e800000000000000000000000000000000000000000000000000000028004e465155455545000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x430) 2018/05/05 00:22:20 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x10, 0x9cc5f6817837c7b8, "ddb5d863b2a84675eec79e8047feba4589f45214a22de637d494338d4d4d11953858fba50eb7155308f55be87dc6ec9a6333292b84093cec9370e956509df7f3", "1802ee102edcf45837b9e022f83695f6a8a528882dfcd76848857deb1772d7195ffcb9501bc53239844766e695ed59bf62492309391c8897383c0db711880d6a", "c5abd55ee0f7fc3850a1e85e876110862e920515df17a98c7edfa8b4ff9da80a", [0x7, 0xedd5]}) 2018/05/05 00:22:20 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x6) 2018/05/05 00:22:20 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa}}}, &(0x7f0000000040)=0x90) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x4) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x4000, 0x0) bind$pptp(r3, &(0x7f00000001c0)={0x18, 0x2, {0x2, @loopback=0x7f000001}}, 0x1e) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000080)={r1, 0x80, 0xffffffffffffffe0, 0x10000}, 0x10) 2018/05/05 00:22:20 executing program 2: openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000300)={0x0, @tick, 0x8, {0x8001, 0x4}, 0x3f}) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000200)={{0x80}, "706f7274300000000000000000efff000000000800", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f00000001c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/05 00:22:20 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x9cc5f6817837c7b8, "ddb5d863b2a84675eec79e8047feba4589f45214a22de637d494338d4d4d11953858fba50eb7155308f55be87dc6ec9a6333292b84093cec9370e956509df7f3", "1802ee102edcf45837b9e022f83695f6a8a528882dfcd76848857deb1772d7195ffcb9501bc53239844766e695ed59bf62492309391c8897383c0db711880d6a", "c5abd55ee0f7fc3850a1e85e876110862e920515df17a98c7edfa8b4ff9da80a", [0x7, 0xedd5]}) 2018/05/05 00:22:20 executing program 5: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) mq_unlink(&(0x7f0000000040)='\x00') clone(0x8000000, &(0x7f000052cf69), &(0x7f0000000000), &(0x7f0000000540), &(0x7f0000ce4000)) 2018/05/05 00:22:20 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x6c) 2018/05/05 00:22:20 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x4000000000000084) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) listen(r0, 0xca) io_setup(0x20, &(0x7f0000c6b000)=0x0) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000001ec0)}]) ftruncate(r0, 0x3) 2018/05/05 00:22:20 executing program 4: syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x4, 0x40000000000032, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000080)='\x00', 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4, 0x1f, r0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0xa00, 0x0) name_to_handle_at(r1, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000040)=ANY=[], &(0x7f0000001ffc), 0x1400) 2018/05/05 00:22:20 executing program 6: recvmmsg(0xffffffffffffffff, &(0x7f0000005140)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/105, 0x69}], 0x1, &(0x7f00000000c0)=""/19, 0x13}}], 0x1, 0x0, &(0x7f0000005300)) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x80080, 0x0) r1 = getpid() getresuid(&(0x7f0000000440), &(0x7f0000000480)=0x0, &(0x7f00000004c0)) getgroups(0x8, &(0x7f0000000500)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) r4 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000540)={{{@in=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000640)=0xe8) r6 = getegid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000680)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000006c0)={{{@in=@loopback, @in=@loopback}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f00000007c0)=0xe8) getegid() r7 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000800)='ns/user\x00') r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$l2tp(0x18, 0x1, 0x1) r10 = epoll_create(0x401) r11 = syz_open_dev$sndtimer(&(0x7f0000000840)='/dev/snd/timer\x00', 0x0, 0x4000) r12 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000000880), 0x80000) r13 = openat$null(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/null\x00', 0x48000, 0x0) r14 = signalfd4(0xffffffffffffff9c, &(0x7f0000000900)={0x7fff}, 0x8, 0x800) pipe2(&(0x7f0000000940)={0xffffffffffffffff}, 0x4800) r16 = socket$key(0xf, 0x3, 0x2) r17 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000980)='ns/ipc\x00') r18 = syz_open_dev$amidi(&(0x7f00000009c0)='/dev/amidi#\x00', 0x5a, 0x400000) r19 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r20 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000bc0)='/dev/ptmx\x00', 0x4000825, 0x0) sendmsg$unix(r0, &(0x7f0000000b00)={&(0x7f0000000b40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000140)="7c1fe71e41e3990490323c3821f2695b6c21383550ed704aab545fd849a2a383b49ac6831ae38272eef7048a57e6e7284a27df9cc39310aba792c4a17c49", 0x3e}, {&(0x7f0000000280)="097dea803a4dff0a2178c2f2de3778acf7bdb6e0892a8a29b3", 0x23c}, {&(0x7f00000002c0)="8caea1716db1477871114161ebf28e94aca6370deff09c95edb10da125f585a67c5573bc360359f2413f0a631e5f898badb0f2d3a34b0eab25b5af497b3d6dbe16aa10805e36dadf269033ba533b20468c5dd7cde1b651812c3c015628698ffcd2cf7052b81efa6abec97ea22ed55c03cc470f833f29c51ed94d13a020793bf338b94c766dd1383059853a242d27df07655a6c3c5a8b530ac87322eecdd0b5966166850f4f807bb1bedce3c7522e742d542e45f0dc76520e6a692ff877c039ba", 0xc0}, {&(0x7f0000000380)="a52fd291b6b5ab1103b050a662129b9078e41d46df28abe31f47586c899657d05b99d05a49ddf54fd125772727808ba91a120073afcae763497106c1c9288ff9df941f934807d1", 0x47}], 0x4, &(0x7f0000000a40)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r18, r7, r13, r17]}, @rights={0x38, 0x1, 0x1, [r7, r8, r9, r10, r11, r12, r13, r14, r15, r16]}, @rights={0x20, 0x1, 0x1, [r17, r18, r19, r20]}], 0xb8, 0x800}, 0x200000c0) r21 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x4080, 0x0) ioctl$EVIOCGPROP(r21, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000180)) pwritev(r21, &(0x7f0000000040), 0x19d, 0x0) 2018/05/05 00:22:20 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff08060001080006040002aaaaaaaaaa00ac1414bbffffffffffffac141f0864a272dc42"], 0x0) [ 440.355210] loop_reread_partitions: partition scan of loop0 (ݵØc²¨FuîÇž€GþºE‰ôR¢-æ7Ô”3MM•8Xû¥·Sõ[è}Æìšc3)+„ <ì“péVP÷) failed (rc=-13) 2018/05/05 00:22:20 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x200000000000000) 2018/05/05 00:22:21 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000340)={{}, "706f7274300000000040000000000000000000000000000000000000000000ff00"}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/05 00:22:21 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x28000, 0x0) exit(0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000004c0), &(0x7f0000000500)=0x4) recvmmsg(r0, &(0x7f00000002c0)=[{{&(0x7f0000000040)=@l2, 0x80, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/194, 0xc2}, {&(0x7f00000001c0)=""/132, 0x84}], 0x2, 0x0, 0x0, 0x7f}, 0x9}], 0x1, 0x1, &(0x7f0000000300)={0x77359400}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000780)=0x81, 0x4) r1 = socket(0x1e, 0x2, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000740)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000700)={&(0x7f00000005c0)={0x13c, r2, 0xf08, 0x70bd25, 0x25dfdbfc, {0xc}, [@IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2d, 0x20}}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3c}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x531}]}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xffff}]}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x80}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_AF={0x8, 0x1}]}]}, 0x13c}, 0x1, 0x0, 0x0, 0x8800}, 0x5) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x1200000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x5c, r3, 0x800, 0x70bd25, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfff}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000800}, 0x840) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "00030100000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a669ed4938d36d73fb8f840179ff59829a2b0afe3f0000002470a0c5216632ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d2390000000000000008c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x18) 2018/05/05 00:22:21 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x340, 0x0) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f00000000c0)={0x2, 0x90e}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) dup3(r4, r3, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000340)={0x1, 0x0, [{0x20040000061}]}) 2018/05/05 00:22:21 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x9cc5f6817837c7b8, "ddb5d863b2a84675eec79e8047feba4589f45214a22de637d494338d4d4d11953858fba50eb7155308f55be87dc6ec9a6333292b84093cec9370e956509df7f3", "1802ee102edcf45837b9e022f83695f6a8a528882dfcd76848857deb1772d7195ffcb9501bc53239844766e695ed59bf62492309391c8897383c0db711880d6a", "c5abd55ee0f7fc3850a1e85e876110862e920515df17a98c7edfa8b4ff9da80a", [0x7, 0xedd5]}) 2018/05/05 00:22:21 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)) fcntl$lock(r0, 0x7, &(0x7f0000000200)={0x2, 0x1, 0x9}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x800, 0x0) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000000080)) 2018/05/05 00:22:21 executing program 6: r0 = socket(0x2, 0x3, 0x40000000000000ff) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x64000, 0x0) openat$cgroup_ro(r1, &(0x7f0000000080)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000000140)) 2018/05/05 00:22:21 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x5000000) 2018/05/05 00:22:21 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ptype\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(0xffffffffffffffff, 0x40086200, &(0x7f00000000c0)) sendfile(r0, r1, &(0x7f0000000000)=0x31, 0x1000) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/05/05 00:22:21 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x5) 2018/05/05 00:22:21 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x9cc5f6817837c7b8, "ddb5d863b2a84675eec79e8047feba4589f45214a22de637d494338d4d4d11953858fba50eb7155308f55be87dc6ec9a6333292b84093cec9370e956509df7f3", "1802ee102edcf45837b9e022f83695f6a8a528882dfcd76848857deb1772d7195ffcb9501bc53239844766e695ed59bf62492309391c8897383c0db711880d6a", "c5abd55ee0f7fc3850a1e85e876110862e920515df17a98c7edfa8b4ff9da80a", [0x7, 0xedd5]}) 2018/05/05 00:22:21 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x9cc5f6817837c7b8, "ddb5d863b2a84675eec79e8047feba4589f45214a22de637d494338d4d4d11953858fba50eb7155308f55be87dc6ec9a6333292b84093cec9370e956509df7f3", "1802ee102edcf45837b9e022f83695f6a8a528882dfcd76848857deb1772d7195ffcb9501bc53239844766e695ed59bf62492309391c8897383c0db711880d6a", "c5abd55ee0f7fc3850a1e85e876110862e920515df17a98c7edfa8b4ff9da80a", [0x7, 0xedd5]}) [ 441.287574] kvm [27146]: vcpu0, guest rIP: 0xfff0 Hyper-V uhandled wrmsr: 0x40000061 data 0x0 2018/05/05 00:22:21 executing program 6: r0 = gettid() exit(0x0) ioprio_set$pid(0x2, r0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x400, 0x0) fcntl$setown(r1, 0x8, r0) 2018/05/05 00:22:21 executing program 2: r0 = socket$inet_sctp(0x2, 0x3, 0x84) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") bind$bt_rfcomm(r1, &(0x7f0000000000)={0x1f, {0x6, 0x1, 0x8, 0xc000000000000000, 0x2, 0x5}, 0x4}, 0xa) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0xa, &(0x7f0000000100)={0x0}, &(0x7f0000000200)=0x8) fcntl$notify(r1, 0x402, 0x2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={r2, 0x20}, &(0x7f00000000c0)=0x8) 2018/05/05 00:22:21 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, 0x9cc5f6817837c7b8, "ddb5d863b2a84675eec79e8047feba4589f45214a22de637d494338d4d4d11953858fba50eb7155308f55be87dc6ec9a6333292b84093cec9370e956509df7f3", "1802ee102edcf45837b9e022f83695f6a8a528882dfcd76848857deb1772d7195ffcb9501bc53239844766e695ed59bf62492309391c8897383c0db711880d6a", "c5abd55ee0f7fc3850a1e85e876110862e920515df17a98c7edfa8b4ff9da80a", [0x7, 0xedd5]}) 2018/05/05 00:22:21 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x9cc5f6817837c7b8, "ddb5d863b2a84675eec79e8047feba4589f45214a22de637d494338d4d4d11953858fba50eb7155308f55be87dc6ec9a6333292b84093cec9370e956509df7f3", "1802ee102edcf45837b9e022f83695f6a8a528882dfcd76848857deb1772d7195ffcb9501bc53239844766e695ed59bf62492309391c8897383c0db711880d6a", "c5abd55ee0f7fc3850a1e85e876110862e920515df17a98c7edfa8b4ff9da80a", [0x7, 0xedd5]}) 2018/05/05 00:22:21 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x2000) 2018/05/05 00:22:22 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000340)={{}, "706f72743000000000fdfdffff000000000000000000000000000000000000ff00"}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/05 00:22:22 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'bond_slave_1\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000000), 0x4) 2018/05/05 00:22:22 executing program 4: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = gettid() ptrace$poke(0xffffffffffffffff, r0, &(0x7f0000000000), 0x2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0xc002, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x1) r2 = open$dir(&(0x7f000087eff8)='./file0\x00', 0x0, 0x0) lseek(r2, 0x1, 0x0) 2018/05/05 00:22:22 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x612000, 0x0) read$eventfd(r0, &(0x7f0000000100), 0x8) r1 = eventfd(0x80000005) write$eventfd(r1, &(0x7f0000000080)=0xffffffffffffff93, 0x3a0) write$eventfd(r1, &(0x7f0000000000), 0x8) read$eventfd(r1, &(0x7f00000000c0), 0x8) 2018/05/05 00:22:22 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, "ddb5d863b2a84675eec79e8047feba4589f45214a22de637d494338d4d4d11953858fba50eb7155308f55be87dc6ec9a6333292b84093cec9370e956509df7f3", "1802ee102edcf45837b9e022f83695f6a8a528882dfcd76848857deb1772d7195ffcb9501bc53239844766e695ed59bf62492309391c8897383c0db711880d6a", "c5abd55ee0f7fc3850a1e85e876110862e920515df17a98c7edfa8b4ff9da80a", [0x7, 0xedd5]}) 2018/05/05 00:22:22 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x9cc5f6817837c7b8, "ddb5d863b2a84675eec79e8047feba4589f45214a22de637d494338d4d4d11953858fba50eb7155308f55be87dc6ec9a6333292b84093cec9370e956509df7f3", "1802ee102edcf45837b9e022f83695f6a8a528882dfcd76848857deb1772d7195ffcb9501bc53239844766e695ed59bf62492309391c8897383c0db711880d6a", "c5abd55ee0f7fc3850a1e85e876110862e920515df17a98c7edfa8b4ff9da80a", [0x7, 0xedd5]}) 2018/05/05 00:22:22 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x74000000) 2018/05/05 00:22:22 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000300)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)) ioctl$int_in(r1, 0x5421, &(0x7f0000000040)=0x7) 2018/05/05 00:22:22 executing program 5: ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x9cc5f6817837c7b8, "ddb5d863b2a84675eec79e8047feba4589f45214a22de637d494338d4d4d11953858fba50eb7155308f55be87dc6ec9a6333292b84093cec9370e956509df7f3", "1802ee102edcf45837b9e022f83695f6a8a528882dfcd76848857deb1772d7195ffcb9501bc53239844766e695ed59bf62492309391c8897383c0db711880d6a", "c5abd55ee0f7fc3850a1e85e876110862e920515df17a98c7edfa8b4ff9da80a", [0x7, 0xedd5]}) 2018/05/05 00:22:22 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x3f000000) 2018/05/05 00:22:22 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, "ddb5d863b2a84675eec79e8047feba4589f45214a22de637d494338d4d4d11953858fba50eb7155308f55be87dc6ec9a6333292b84093cec9370e956509df7f3", "1802ee102edcf45837b9e022f83695f6a8a528882dfcd76848857deb1772d7195ffcb9501bc53239844766e695ed59bf62492309391c8897383c0db711880d6a", "c5abd55ee0f7fc3850a1e85e876110862e920515df17a98c7edfa8b4ff9da80a", [0x0, 0xedd5]}) 2018/05/05 00:22:22 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x430202, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) r1 = socket$packet(0x11, 0x8, 0x300) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000040)={'sit0\x00', {0x2}}) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000000)=@generic={0x2, 0x9, 0x5}) 2018/05/05 00:22:22 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xef) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0xa8, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x7, @empty, 0x8}, @in6={0xa, 0x4e23, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff9}, @in6={0xa, 0x4e23, 0xed5a, @mcast1={0xff, 0x1, [], 0x1}, 0xa2bb}, @in6={0xa, 0x4e22, 0xf0, @dev={0xfe, 0x80, [], 0x12}, 0x1}, @in6={0xa, 0x4e24, 0x2, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e21, 0x2, @ipv4={[], [0xff, 0xff]}, 0x1}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r1, 0x5}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f00000000c0)=0x40004, 0x6f) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00000001c0)=0x3ff) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0x17}, 0x800}, 0x1c) 2018/05/05 00:22:22 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x9cc5f6817837c7b8, "ddb5d863b2a84675eec79e8047feba4589f45214a22de637d494338d4d4d11953858fba50eb7155308f55be87dc6ec9a6333292b84093cec9370e956509df7f3", "1802ee102edcf45837b9e022f83695f6a8a528882dfcd76848857deb1772d7195ffcb9501bc53239844766e695ed59bf62492309391c8897383c0db711880d6a", "c5abd55ee0f7fc3850a1e85e876110862e920515df17a98c7edfa8b4ff9da80a", [0x7, 0xedd5]}) 2018/05/05 00:22:22 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x10000000) 2018/05/05 00:22:22 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, "ddb5d863b2a84675eec79e8047feba4589f45214a22de637d494338d4d4d11953858fba50eb7155308f55be87dc6ec9a6333292b84093cec9370e956509df7f3", "1802ee102edcf45837b9e022f83695f6a8a528882dfcd76848857deb1772d7195ffcb9501bc53239844766e695ed59bf62492309391c8897383c0db711880d6a", "c5abd55ee0f7fc3850a1e85e876110862e920515df17a98c7edfa8b4ff9da80a"}) 2018/05/05 00:22:23 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000340)={{}, "706f7274300000000000000000000000bf0000000000000000000000000000ff00"}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/05 00:22:23 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000f0fffa)='./bus\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000fcefd9)="72616d667300008b40d64ca9b3bbffaa90f0da928d0000000252ccff6ecf921addffa9b3b6e29d", 0x0, &(0x7f000003ef63)) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r0, &(0x7f0000000180)="27fd1be68dec1eefe9aad844ae6314d43e7c526141e7ba83989ffab851ce1e901aebac4576a9fd0637f1339092057528b3e9c96dfce6972430ca48f875bd0a9f1fb21ccc367e22823b35307a43666720372abf2d8c7aadfcbb603beceae33e25e5abddc4ba19eb2f62000a1ff310145bc54468e5d989c0312635", &(0x7f0000000200)=""/4096}, 0x18) r1 = openat(r0, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001fff7)='./file0/file0\x00', r1, &(0x7f000001fff8)='./file0\x00') r2 = openat(r0, &(0x7f0000fce000)='./file0/file0\x00', 0x0, 0x0) unlinkat(r2, &(0x7f0000000140)='./file0/file0\x00', 0x0) 2018/05/05 00:22:23 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000100)={0x0, 0x0}, 0x0) r4 = syz_open_dev$admmidi(&(0x7f0000000240)='/dev/admmidi#\x00', 0x2, 0x100) ioctl$PIO_SCRNMAP(r4, 0x4b41, &(0x7f0000000280)="52c7fcd54835f9db1aa9c8481cd7b082c769b829d103583b50d0a1c6667655fb29ccbc37ded95c97383db89d1f5689ca050e2af3c163405bea3d1270ce744987beafb1c6593c89a257ef8f80126bf0c9b42ff531714b9064cbc91673468184554970d7a35a673b485c5bf40c8612590d680acb0eb706bf7f875a85cd2d7d1370baca9f2244631ee3d5dca1709f934f21ee486dde5a9679ad24725b60493d6a67ca7803442cdcb1cd08beb628353deecf998d6edd43868dc109874820f5e0c8b69aa99cde37d1") setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000040)=0x7, 0x4) fcntl$getownex(r2, 0x10, &(0x7f0000000380)) rt_sigqueueinfo(0x0, 0x2e, &(0x7f0000000200)) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) dup3(r5, r3, 0x0) r6 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x2) syz_kvm_setup_cpu$x86(r6, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000001c0)=[@text32={0x20, &(0x7f0000000140)="b9ad0200000f32b8fa7f00000f23c80f21f8350400d0000f23f866b80f000f00d066b8ce000f00d02e360fc76d6e66b836008ed00f01980300000002b8fa6000000f07b99c0b00000f32", 0x4a}], 0x1, 0x0, &(0x7f0000000200), 0x0) pipe(&(0x7f0000000000)) 2018/05/05 00:22:23 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x9cc5f6817837c7b8, "ddb5d863b2a84675eec79e8047feba4589f45214a22de637d494338d4d4d11953858fba50eb7155308f55be87dc6ec9a6333292b84093cec9370e956509df7f3", "1802ee102edcf45837b9e022f83695f6a8a528882dfcd76848857deb1772d7195ffcb9501bc53239844766e695ed59bf62492309391c8897383c0db711880d6a", "c5abd55ee0f7fc3850a1e85e876110862e920515df17a98c7edfa8b4ff9da80a", [0x7, 0xedd5]}) 2018/05/05 00:22:23 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write(r0, &(0x7f0000000980)="cd44b6dc9db7b8d0c819b26c92bee0be286bf8796fcaba1613b1e604b50b973e40c7b4b984edcc658f052cc35291856617c8028cba3772e010f86bc267f7ed2c43fc1b99175275fb39bca4d8a2069da14e54e86d57f5ea6f9b7736d87204858ae40607cb35eea5cd060336b8d2984c541ed5412e298d7f27508c29d08686de12e0e57c82e052fd1ef5920fc452de906ea18e58d04d6cbaec463bf1bf5b6eda490a6e8858ee75d9194dad515c56bb98ad3b1f5820443c0cb7353b4f999c49e5af6a9585530d617342cb370c9da8b7c61d9f2d7e3a39979300a0947f323d89f9d002ceb28e787f274a5d3212bcb75aef74991c4a71106a80e3aa0f73d360ff7c72c95cebb8738edd0bc77b9902c370a1d92f1c43c79ac5d7902af73e9ed57ec5913e0b85bd02c1054efe6e0c9d42a56e8d896b1d372b8da1d7042af5b3b4efb40d1c53e32e6ff93de701861e26ff6b48ef3d78b4f22e0c1fbe91267f245efbf2399b1f9d982499ba3002f406f59a379f98563c0da88c05ef45844a74d0f8a82a9c7eeacfa372a3495bf6c00f89990760f10806d4b9941774b72630ea88f3cd151594154f68768d09ea2ea3920d54d7aa5b6f11f1972dae80bf985fb442582497cf6bda121683fe8842cea15e110427e767fcb5cb2eee5046221dd8827aea3b5ddd6597976266e094db3663b40d3f9805dc8f2f09947d92cbf68643c8f27e93b948fa2a67b745c16fd314bf7785a169088fba8597204770cefb96f602c94707eff4526536c1b7b954a5914b2593c223b79199f74da71c65ee5ed672d720c29ffb2ecf9882e152c21e7c2b511de8ada190b4e5a8d00bc820a2f17c015499fc798af20c67e6cd7f29a3df512b25361634f35552a9e6dde8d7439312e33eb91ba593990c62deafcee2e9f8bc013175df600bf59296586a7e4ab00dc7617d0e426480768adae4845953628277818734a3ed249fec0c0a4ba13331e18c3540335ba9bf17b364fc6132a5e458329ce43f265e2c62055980df1c8734401467eeb230da6816908934f27e7b7916a9a4b79453d0b7e0beb794b658f8f0592e15f422afcdf1d529fbeaf6dbb9838a51f41e11fded1b12376f048004f312cb2ad05825c1c1c229d4f6914e5582bf6797dfdcb134dc8c4301b4d9798defc6f14d49114232efa2f2ca308a4e47b0e5219c606ca72391518aa74ebfcc3f84d5da3486409182caeb02c55028b4b6d79375527c7ec663596443669b45f194fac3a6a3c2ccfe663278bbf017817707df15e26890a8d0f8262b519bce682dae3cee863b626fbfff4b7e43201f38306fa83f64c1b6168b2b9548", 0x3af) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) r1 = dup3(r0, r0, 0x80000) connect$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x14, 0x12}}}, 0xd) r2 = dup(r0) write$sndseq(r2, &(0x7f0000000240)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @connect}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw8={"759b3aaab09d21e377ae5f65"}}], 0xf0) write$sndseq(r2, &(0x7f00000003c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @connect}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@time={0x0, 0x989680}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0xc0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000200)='-', 0x1}], 0x1) write$eventfd(r2, &(0x7f0000000080), 0x8) readv(r0, &(0x7f0000001240)=[{&(0x7f0000002a00)=""/4096, 0xfffffddd}], 0x1) write$eventfd(r2, &(0x7f0000000380), 0x8) open_by_handle_at(r0, &(0x7f0000000540)={0xb1, 0x9, "0abe5f4b3c322d2d543da910a14f1a8cdf829d5e0dbb7a1f5922bfd0cb41812955cc73862eb1ea59078246c4e4df3cde65dea54ab63f916750469c417fac40f98e2fb152d9a6e435d343a97f547e85193e5cc3a503fc72030683ea422b34be1784afeee0be02de546d0df88be5d1983bbff6fd83f62983ee902be40dd8cf2f147f52b37553287a1e3fb23b7825ccfae43a041e98961bb3612788d4dc568d7f3a48c422a7657da2c5dd"}, 0x42000) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2}}}}, &(0x7f00000000c0)=0xb0) 2018/05/05 00:22:23 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x7a00) 2018/05/05 00:22:23 executing program 1 (fault-call:1 fault-nth:0): r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, "ddb5d863b2a84675eec79e8047feba4589f45214a22de637d494338d4d4d11953858fba50eb7155308f55be87dc6ec9a6333292b84093cec9370e956509df7f3", "1802ee102edcf45837b9e022f83695f6a8a528882dfcd76848857deb1772d7195ffcb9501bc53239844766e695ed59bf62492309391c8897383c0db711880d6a", "c5abd55ee0f7fc3850a1e85e876110862e920515df17a98c7edfa8b4ff9da80a"}) 2018/05/05 00:22:23 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0xa202, 0x0) write$sndseq(r0, &(0x7f0000001980)=[{0x40081, 0x2, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @time}], 0x30) write$sndseq(r0, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @note={0x0, 0x0, 0x0, 0x0, 0x4}}], 0x30) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[], 0xfffffffffffffec6) sendto$ipx(r0, &(0x7f0000000080)="601d377c03ed8bc09a5932ab2273ecaa7b44b0391b750547e2f722161fe1a0eed0b787e2dcdd8fe3602fa96bd7e58c13ba1f44affa21e175ebcf6516fcefd284e6949e3b278f1dc86ca982fd2e0adac16caa86138befd06ac2e6acf9e79d9a475e628d60e546eb21fcc0ddd01d2072638bcd5c089e1f2cdd457318c9b466c20f56520167719e569b08cd54dc891c4fcb33f89f25bb80c359010da0cab73358cd16cd00233381ba0c3588b55f0c6f0c257c8c9beb1340ea373c809262", 0xbc, 0x8090, &(0x7f0000000000)={0x4, 0x4, 0x9, "e0707514311e", 0x2}, 0x10) 2018/05/05 00:22:23 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x600000000000000) 2018/05/05 00:22:23 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9cc5f6817837c7b8, "ddb5d863b2a84675eec79e8047feba4589f45214a22de637d494338d4d4d11953858fba50eb7155308f55be87dc6ec9a6333292b84093cec9370e956509df7f3", "1802ee102edcf45837b9e022f83695f6a8a528882dfcd76848857deb1772d7195ffcb9501bc53239844766e695ed59bf62492309391c8897383c0db711880d6a", "c5abd55ee0f7fc3850a1e85e876110862e920515df17a98c7edfa8b4ff9da80a", [0x7, 0xedd5]}) 2018/05/05 00:22:23 executing program 3: r0 = socket(0x10, 0x2, 0xc) getsockopt$packet_buf(r0, 0x107, 0x441191fffc20ed8a, &(0x7f0000000080)=""/55, &(0x7f00000000c0)=0xfffffd2b) write(r0, &(0x7f0000000a80)="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", 0x694) 2018/05/05 00:22:23 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, "ddb5d863b2a84675eec79e8047feba4589f45214a22de637d494338d4d4d11953858fba50eb7155308f55be87dc6ec9a6333292b84093cec9370e956509df7f3", "1802ee102edcf45837b9e022f83695f6a8a528882dfcd76848857deb1772d7195ffcb9501bc53239844766e695ed59bf62492309391c8897383c0db711880d6a", "c5abd55ee0f7fc3850a1e85e876110862e920515df17a98c7edfa8b4ff9da80a"}) 2018/05/05 00:22:23 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x4000000) 2018/05/05 00:22:23 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='.', &(0x7f0000000200)='gfs2meta\x00', 0x0, &(0x7f00000007c0)) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x8, 0x0, 0x2, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0x40, r1, 0x0, 0x6}) 2018/05/05 00:22:23 executing program 4: r0 = socket(0x2, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='ip_vti0\x00', 0x10) socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000002c0), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/05 00:22:23 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0xffffffffffffffff) close(r0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f33000)='/dev/dsp\x00', 0x22002, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003cbff4)) writev(r2, &(0x7f00004e7ff0)=[{&(0x7f00002ab000)="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", 0x1000}], 0x1) [ 443.691550] gfs2: gfs2 mount does not exist [ 443.731480] gfs2: gfs2 mount does not exist 2018/05/05 00:22:24 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000340)={{}, "706f72743000000000000000bf000000000000000000000000000000000000ff00"}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/05 00:22:24 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x5450, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, "ddb5d863b2a84675eec79e8047feba4589f45214a22de637d494338d4d4d11953858fba50eb7155308f55be87dc6ec9a6333292b84093cec9370e956509df7f3", "1802ee102edcf45837b9e022f83695f6a8a528882dfcd76848857deb1772d7195ffcb9501bc53239844766e695ed59bf62492309391c8897383c0db711880d6a", "c5abd55ee0f7fc3850a1e85e876110862e920515df17a98c7edfa8b4ff9da80a"}) 2018/05/05 00:22:24 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "ddb5d863b2a84675eec79e8047feba4589f45214a22de637d494338d4d4d11953858fba50eb7155308f55be87dc6ec9a6333292b84093cec9370e956509df7f3", "1802ee102edcf45837b9e022f83695f6a8a528882dfcd76848857deb1772d7195ffcb9501bc53239844766e695ed59bf62492309391c8897383c0db711880d6a", "c5abd55ee0f7fc3850a1e85e876110862e920515df17a98c7edfa8b4ff9da80a", [0x7, 0xedd5]}) 2018/05/05 00:22:24 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x2000000) 2018/05/05 00:22:24 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xffffffffffffff67, &(0x7f00000003c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="200000fea0429c6aef0dd80000000000040000000c001600f8d27c17d4e7fdae8951d1aabb83ea568ab74a1e1e0bea9e160d3b295f"], 0x20}, 0x1, 0x0, 0x0, 0x8000000000000}, 0x0) 2018/05/05 00:22:24 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000080)={0x1, 0x9, 0x7, 0x3ff, 0xffffffffffff936a, 0x7}) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000972ffc)=0x1, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)='|', 0x1, 0x4004000, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) socket$vsock_stream(0x28, 0x1, 0x0) sendto$inet(r0, &(0x7f0000f49fff)='{', 0x1, 0x4008000, &(0x7f0000de5ff0)={0x2, 0x0, @rand_addr}, 0x10) connect$unix(r0, &(0x7f00006da000)=@file={0x0, './file0\x00'}, 0xa) 2018/05/05 00:22:24 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000f00)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$update(0x2, r0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0), 0x0, &(0x7f00001f9fe0)}, 0x0) mincore(&(0x7f00003fc000/0xc00000)=nil, 0xc00000, &(0x7f0000001240)=""/4096) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000000080)={0x0, {{0xa, 0x4e21, 0xffff, @remote={0xfe, 0x80, [], 0xbb}, 0xfff}}, {{0xa, 0x4e22, 0xf62f, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff8}}}, 0x108) syz_open_dev$mouse(&(0x7f0000000540)='/dev/input/mouse#\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x101000, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x680000) 2018/05/05 00:22:24 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) clock_gettime(0x7, &(0x7f00000000c0)={0x0, 0x0}) utimes(&(0x7f0000000040)="e91f7189591e9233614b00", &(0x7f0000000100)={{r1, r2/1000+30000}, {0x0, 0x2710}}) r3 = socket$unix(0x1, 0x1, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000000080)=0xffffffffffffff9e, 0xffffffffffffffc1) bind$unix(r3, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r4 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000140)=r4) r5 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(r3, 0x0) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) dup3(r5, r3, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000001280)='net/wireless\x00') pread64(r6, &(0x7f0000000200)=""/4096, 0x1000, 0x0) 2018/05/05 00:22:24 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x10) 2018/05/05 00:22:24 executing program 4: r0 = socket$inet(0x2, 0x3, 0x9d1b) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000000)={'filter\x00', 0x0, 0x4, 0x1000, [], 0x0, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x78) 2018/05/05 00:22:24 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x1260, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, "ddb5d863b2a84675eec79e8047feba4589f45214a22de637d494338d4d4d11953858fba50eb7155308f55be87dc6ec9a6333292b84093cec9370e956509df7f3", "1802ee102edcf45837b9e022f83695f6a8a528882dfcd76848857deb1772d7195ffcb9501bc53239844766e695ed59bf62492309391c8897383c0db711880d6a", "c5abd55ee0f7fc3850a1e85e876110862e920515df17a98c7edfa8b4ff9da80a"}) 2018/05/05 00:22:24 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "ddb5d863b2a84675eec79e8047feba4589f45214a22de637d494338d4d4d11953858fba50eb7155308f55be87dc6ec9a6333292b84093cec9370e956509df7f3", "1802ee102edcf45837b9e022f83695f6a8a528882dfcd76848857deb1772d7195ffcb9501bc53239844766e695ed59bf62492309391c8897383c0db711880d6a", "c5abd55ee0f7fc3850a1e85e876110862e920515df17a98c7edfa8b4ff9da80a", [0x7, 0xedd5]}) 2018/05/05 00:22:24 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x41, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000000c0)={'ip6_vti0\x00', 0x2}) write$fuse(r1, &(0x7f0000000080)={0x28, 0x1, 0x9, @fuse_notify_inval_inode_out={0xffffffffaf3e3496, 0x4, 0x3}}, 0x28) listen(r0, 0x0) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x11}}}}}}, 0x0) 2018/05/05 00:22:24 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) pwritev(r0, &(0x7f0000000700)=[{&(0x7f0000000080)="0611308a31fea283a57871688ceb36fdafb5863eafba299cd6d6f967ee117cb3bfc89048a8181d1386612e5b6a6a6b2ce6d3cdd43ff3102c88a87e6a61eff0234a68e2d1d050b9ec5f8cf3cef83b4b32bcdfd65462a7f811864c05cd81b450375db43909acbbca7fc5bfe64b9c8bee9400444863f29238e6b155fc1298beb3c4d385a704361d37faae449feea1a1dca322b05bb2d3", 0x95}, {&(0x7f0000000340)="f3e8bfe7a963defe379f79dbb3c81ad78bb1c18807f69c9bfb6bc7c48a5f9f8419e1a3271944980cf352295bf657d89f380a38c8eb2e0cc964f71e3afd807777a7328310d4e003bd49b99481760dccbaf933747fd54ec1a20f4817c923d529087b1ae13aa7d0b98e0d941cd91e486fe219881d51c7711742ad2e310525581c1033ff2b777951a4efd204394b583c7d073358bbfe0a89d94eb3b21ce1bef7ad86abc4ddf9be9ceae071ec837e50b769d4ecce95bb46721d666890b1d043d0", 0xbe}, {&(0x7f0000000400)="7806171d516f3743610812df251330695c81ae2db7a219782f42632fc82622a5b3638fa4fc9180c0e54308564b6901f4613a4f2304a9170e5ec9a3d467d9ca31dd16ef89c1f468caa0d7b12cdee0bb418dd4428f1f06b033f7bf5ccccd08c7a17fb7bf18fe2bbada415b915e5b5b010a5f0ec52d357a9fa3112f5e5581d60179975419cdc1c6f7a00bdd45c23746611c3457a3cd1c949c1b6be7796a84b391edb1a902bb1db5224252cf6432879a22f24e977b9ed31b71e5f1bef382aa7744dcfafcc9a07117b4052be3e5488ed72311a41ef6e1140d4ef18f9bee777cf80364efa1849400d33805afbb", 0xea}, {&(0x7f0000000500)="8a0e4b3185122ab085d40d36b2a51fcad348006423f4e7164f5687b26d7ac13b0141720590f1777fa93da634f2178e518fdf3dcc40327b151bc81ecc37f8d3acd7e044352c1492ea0f66fdada7b810dd963e792e7d0ab8b984f49a3b58c6ab75a5b793b6916a09bd81fc3f9a877fad058e85d8ccc7d9d91011d456e891abf8657889d347673e9e0ab5891a4e", 0x8c}, {&(0x7f00000005c0)="a4f450ed93e8bcb40ad8c6f32d647797d6638b9e0dfc28dbf3076f63a39ac2bb39f895bd055505f43e4c31fb93d4bae4c22c329f8a1d9e723209b2b9501eae1a93ef91271e3cd4f2be95e26b2865381a1aead982177ce632c4b4ce7de018fc4a1ee3c9064ecb44282fcbc118ca97ab231c648549b3fd97632059e2c175484dc784ba61b317", 0x85}, {&(0x7f0000000680)="664cd1813f631acbcf7f3d13432a19ec4045ae87679835e19e7fe6931d52a604bb69f1d14d2c78392b62e68d0ce67125fc31859ff516d17f54d992a38466effa0a0d5187fa466e992a3760", 0x4b}], 0x6, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000300)={0x0, 0x3e}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000007c0)={r1, 0x100000001}, &(0x7f0000000800)=0x8) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") sendfile(r0, r2, &(0x7f0000000040), 0x100000000080) openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x10080, 0x0) 2018/05/05 00:22:24 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x6c000000) 2018/05/05 00:22:24 executing program 4: socketpair(0x10, 0x8080f, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)={0xb5, 0x3, 0xc1b, {0x77359400}, 0x101, 0xbb}) r1 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0x40405515, &(0x7f0000004ef0)={{0x1, 0x0, 0x0, 0x0, "93e9ea615ac34e7cbf044b192a7dbd9d3fb90044ed21556b44c977119139a0784a9148b3a6af65082a7dedd3"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d738d54bf2007db37380b5afbb162ad65110f1a19ac268393b9d3f8cc115724c909fa3400ac817d86c36100961614c49a1b94fb8de50870b6e91abcb6e27765e", &(0x7f0000001fed)='/dev/snd/controlC#\x00', 0x13}) 2018/05/05 00:22:25 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000340)={{}, "706f72743000000000fffffdfd000000000000000000000000000000000000ff00"}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/05 00:22:25 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x125d, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, "ddb5d863b2a84675eec79e8047feba4589f45214a22de637d494338d4d4d11953858fba50eb7155308f55be87dc6ec9a6333292b84093cec9370e956509df7f3", "1802ee102edcf45837b9e022f83695f6a8a528882dfcd76848857deb1772d7195ffcb9501bc53239844766e695ed59bf62492309391c8897383c0db711880d6a", "c5abd55ee0f7fc3850a1e85e876110862e920515df17a98c7edfa8b4ff9da80a"}) 2018/05/05 00:22:25 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "ddb5d863b2a84675eec79e8047feba4589f45214a22de637d494338d4d4d11953858fba50eb7155308f55be87dc6ec9a6333292b84093cec9370e956509df7f3", "1802ee102edcf45837b9e022f83695f6a8a528882dfcd76848857deb1772d7195ffcb9501bc53239844766e695ed59bf62492309391c8897383c0db711880d6a", "c5abd55ee0f7fc3850a1e85e876110862e920515df17a98c7edfa8b4ff9da80a", [0x7, 0xedd5]}) 2018/05/05 00:22:25 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000396000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000d6afa0), 0xd1, 0x0, &(0x7f0000000100)) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)=0x0) dup3(r1, r0, 0x80000) timer_settime(r3, 0x4, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000140)) tkill(r2, 0x1000000000016) shutdown(r1, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xd9, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r4, 0x40086200, &(0x7f0000000040)=0x7) 2018/05/05 00:22:25 executing program 6: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(r0, r0) sysinfo(&(0x7f0000000000)=""/145) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000a84ffc)) 2018/05/05 00:22:25 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x1000000000000000) 2018/05/05 00:22:25 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x1) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000380)={0x0, 0x1, &(0x7f0000000300)="8c"}) 2018/05/05 00:22:25 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) io_setup(0x1000, &(0x7f0000000040)=0x0) r2 = dup(r0) r3 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000140)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f00000000c0)={0x6106, 0xa49, r3, 0x200, r4, 0x7, 0xa3a}) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="040000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38}]) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f00000002c0)={&(0x7f0000000280)=[0x0], 0x1, 0x80000001, 0x100000000, 0x7, 0x639, 0x6, {0x0, 0x1f4, 0x0, 0x1, 0x200, 0x3, 0x3f, 0x677, 0x2, 0x1, 0x2, 0x8, 0x275, 0xfff, "34273198d3ed32b831ebeeb2568b2f67ca8c225ad0f7847dfea0b2a1d0d05b9a"}}) 2018/05/05 00:22:25 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9cc5f6817837c7b8, "ddb5d863b2a84675eec79e8047feba4589f45214a22de637d494338d4d4d11953858fba50eb7155308f55be87dc6ec9a6333292b84093cec9370e956509df7f3", "1802ee102edcf45837b9e022f83695f6a8a528882dfcd76848857deb1772d7195ffcb9501bc53239844766e695ed59bf62492309391c8897383c0db711880d6a", "c5abd55ee0f7fc3850a1e85e876110862e920515df17a98c7edfa8b4ff9da80a", [0x0, 0xedd5]}) 2018/05/05 00:22:25 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x1274, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, "ddb5d863b2a84675eec79e8047feba4589f45214a22de637d494338d4d4d11953858fba50eb7155308f55be87dc6ec9a6333292b84093cec9370e956509df7f3", "1802ee102edcf45837b9e022f83695f6a8a528882dfcd76848857deb1772d7195ffcb9501bc53239844766e695ed59bf62492309391c8897383c0db711880d6a", "c5abd55ee0f7fc3850a1e85e876110862e920515df17a98c7edfa8b4ff9da80a"}) 2018/05/05 00:22:25 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x500000000000000) 2018/05/05 00:22:25 executing program 3: syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) rt_sigaction(0x400000000000007, &(0x7f0000000040)={0x42a42b, {0xffffffbfffbff270}, 0x0, 0x2}, &(0x7f0000000480), 0x8, &(0x7f0000000100)) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xfffffffffffffff8, 0x101000) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000080)={0x9, 0x1ff, 0x7fff, 0x0, 0x4, 0xfffffffffffeffff, 0x9, 0x1, 0x8, 0x1, 0x4, 0x29b74000, 0x0, 0x36d, 0x7f, 0x4, 0x7, 0x8, 0x8}) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) 2018/05/05 00:22:25 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000000), 0x4) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000140)={{0x2a9}}, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x98000, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x8cc, 0x8000) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000100)={0x2, r2}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000000c0), 0x4) 2018/05/05 00:22:25 executing program 6: getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x21, &(0x7f00000002c0), &(0x7f0000000240)=0x6) getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000000), 0x2) 2018/05/05 00:22:25 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x401870cc, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, "ddb5d863b2a84675eec79e8047feba4589f45214a22de637d494338d4d4d11953858fba50eb7155308f55be87dc6ec9a6333292b84093cec9370e956509df7f3", "1802ee102edcf45837b9e022f83695f6a8a528882dfcd76848857deb1772d7195ffcb9501bc53239844766e695ed59bf62492309391c8897383c0db711880d6a", "c5abd55ee0f7fc3850a1e85e876110862e920515df17a98c7edfa8b4ff9da80a"}) 2018/05/05 00:22:25 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x12000000) 2018/05/05 00:22:26 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000340)={{}, "706f7274300000000000000040000000000000000000000000000000000000ff00"}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/05 00:22:26 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9cc5f6817837c7b8, "ddb5d863b2a84675eec79e8047feba4589f45214a22de637d494338d4d4d11953858fba50eb7155308f55be87dc6ec9a6333292b84093cec9370e956509df7f3", "1802ee102edcf45837b9e022f83695f6a8a528882dfcd76848857deb1772d7195ffcb9501bc53239844766e695ed59bf62492309391c8897383c0db711880d6a", "c5abd55ee0f7fc3850a1e85e876110862e920515df17a98c7edfa8b4ff9da80a", [0x0, 0xedd5]}) 2018/05/05 00:22:26 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40005, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) keyctl$session_to_parent(0x12) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, r0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000140)={r1}) fallocate(r0, 0x8, 0x0, 0x1000) r3 = fcntl$getown(r0, 0x9) sched_setaffinity(r3, 0x8, &(0x7f0000000100)=0xce) 2018/05/05 00:22:26 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/snmp\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/182, 0xb6}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000000600)=[{{&(0x7f0000000040)=@pppoe, 0x80, &(0x7f0000000540)=[{&(0x7f00000001c0)=""/144, 0x90}, {&(0x7f0000000280)=""/146, 0x92}, {&(0x7f0000000340)=""/30, 0x1e}, {&(0x7f0000000380)=""/79, 0x4f}, {&(0x7f0000000400)=""/236, 0xec}, {&(0x7f0000000500)=""/49, 0x31}], 0x6, &(0x7f00000005c0)=""/17, 0x11, 0x9}, 0x1000}], 0x1, 0x5211fd14dd59947, 0x0) 2018/05/05 00:22:26 executing program 3: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000080), 0x85, 0x0, &(0x7f0000000000), &(0x7f0000000ffc), 0x0) futex(&(0x7f0000000040)=0x2, 0x9, 0x2, &(0x7f00000000c0), &(0x7f0000000100), 0x2) 2018/05/05 00:22:26 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x7a000000) 2018/05/05 00:22:26 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x127a, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, "ddb5d863b2a84675eec79e8047feba4589f45214a22de637d494338d4d4d11953858fba50eb7155308f55be87dc6ec9a6333292b84093cec9370e956509df7f3", "1802ee102edcf45837b9e022f83695f6a8a528882dfcd76848857deb1772d7195ffcb9501bc53239844766e695ed59bf62492309391c8897383c0db711880d6a", "c5abd55ee0f7fc3850a1e85e876110862e920515df17a98c7edfa8b4ff9da80a"}) 2018/05/05 00:22:26 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x1, 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000040)) write$eventfd(r0, &(0x7f00000002c0)=0x20400000000, 0xffffff5f) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0xc844, 0x1, 0x0, 0x10000, 0x100}, 0xc) 2018/05/05 00:22:26 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x68) 2018/05/05 00:22:26 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x1276, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, "ddb5d863b2a84675eec79e8047feba4589f45214a22de637d494338d4d4d11953858fba50eb7155308f55be87dc6ec9a6333292b84093cec9370e956509df7f3", "1802ee102edcf45837b9e022f83695f6a8a528882dfcd76848857deb1772d7195ffcb9501bc53239844766e695ed59bf62492309391c8897383c0db711880d6a", "c5abd55ee0f7fc3850a1e85e876110862e920515df17a98c7edfa8b4ff9da80a"}) 2018/05/05 00:22:26 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9cc5f6817837c7b8, "ddb5d863b2a84675eec79e8047feba4589f45214a22de637d494338d4d4d11953858fba50eb7155308f55be87dc6ec9a6333292b84093cec9370e956509df7f3", "1802ee102edcf45837b9e022f83695f6a8a528882dfcd76848857deb1772d7195ffcb9501bc53239844766e695ed59bf62492309391c8897383c0db711880d6a", "c5abd55ee0f7fc3850a1e85e876110862e920515df17a98c7edfa8b4ff9da80a", [0x0, 0xedd5]}) 2018/05/05 00:22:26 executing program 2: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) r2 = dup2(r0, r1) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080)) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c80, r3) 2018/05/05 00:22:26 executing program 6: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000040)={0x0, ""/8}, 0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) 2018/05/05 00:22:26 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x1ff, 0xfffffffffffffff7, 0xe7d, 0x5, 0x9}) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r2 = add_key(&(0x7f0000000100)='cifs.spnego\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="2b99502b1870a276d85790443708c0cb66a78d68ec47087d1bf1025671403d7f74c6d9f1ff5e1ee564eac8d53898dcc90add76019ff2dd154e23f293358de56d3c72940bbf7f2ef5b5124d08c5498eec9e2b0d047603514c52f30d931dbfd39ef90a65f4c4e9c915a13ea937510bbae93cf07903461762d2548f4812f411c1aa71fbbf860a757ec605ccd187bb81ac09336308d93d8cf19df25c9bec1e66f10b1578116d699950ecf4dd8f6b05a97da4", 0xb0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, r2, 0xc9d4) ioctl$TCGETA(r1, 0x5502, &(0x7f0000000000)) 2018/05/05 00:22:26 executing program 4: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) chroot(&(0x7f0000000000)='./file0\x00') keyctl$setperm(0x5, r1, 0x52204) keyctl$describe(0x6, r1, &(0x7f00000000c0)=""/20, 0x14) 2018/05/05 00:22:26 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0xa) 2018/05/05 00:22:27 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000340)={{}, "706f7274300000000000400000000000000000000000000000000000000000ff00"}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/05 00:22:27 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9cc5f6817837c7b8, "ddb5d863b2a84675eec79e8047feba4589f45214a22de637d494338d4d4d11953858fba50eb7155308f55be87dc6ec9a6333292b84093cec9370e956509df7f3", "1802ee102edcf45837b9e022f83695f6a8a528882dfcd76848857deb1772d7195ffcb9501bc53239844766e695ed59bf62492309391c8897383c0db711880d6a", "c5abd55ee0f7fc3850a1e85e876110862e920515df17a98c7edfa8b4ff9da80a", [0x7]}) 2018/05/05 00:22:27 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x401070cd, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, "ddb5d863b2a84675eec79e8047feba4589f45214a22de637d494338d4d4d11953858fba50eb7155308f55be87dc6ec9a6333292b84093cec9370e956509df7f3", "1802ee102edcf45837b9e022f83695f6a8a528882dfcd76848857deb1772d7195ffcb9501bc53239844766e695ed59bf62492309391c8897383c0db711880d6a", "c5abd55ee0f7fc3850a1e85e876110862e920515df17a98c7edfa8b4ff9da80a"}) 2018/05/05 00:22:27 executing program 3: r0 = socket$inet(0x2, 0x6, 0x6) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001b40)=@nat={'nat\x00', 0x19, 0x2, 0x260, [0x200015c0, 0x0, 0x0, 0x200017c0, 0x200017f0], 0x0, &(0x7f0000001580), &(0x7f00000015c0)=ANY=[@ANYBLOB="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"]}, 0x2d8) 2018/05/05 00:22:27 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.cpus\x00', 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x10, &(0x7f00000000c0)={0x9}) write$cgroup_int(r1, &(0x7f0000000040)={[0x38, 0x2d]}, 0x2) 2018/05/05 00:22:27 executing program 2: r0 = socket$inet(0x2, 0x100001, 0x6) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x1) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0xfffffffffffffffe, 0x0, 0xfffffffffffffffc}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f0000000080)) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000000), 0x4) 2018/05/05 00:22:27 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x700000000000000) 2018/05/05 00:22:27 executing program 6: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x8000, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f00000001c0), &(0x7f0000000200)=0x4) listen(r0, 0x0) shutdown(r0, 0x2) syz_open_pts(r1, 0x400880) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e20, 0xffffffffffffff00, @remote={0xfe, 0x80, [], 0xbb}, 0xa5f}}}, &(0x7f0000000340)=0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000380)={r2, 0x3f, 0x6}, 0x8) r3 = epoll_create1(0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000240)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x3e3) splice(r0, &(0x7f0000000100), r0, &(0x7f0000000140)=0x5, 0x2, 0x3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000000)) 2018/05/05 00:22:27 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c08, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, "ddb5d863b2a84675eec79e8047feba4589f45214a22de637d494338d4d4d11953858fba50eb7155308f55be87dc6ec9a6333292b84093cec9370e956509df7f3", "1802ee102edcf45837b9e022f83695f6a8a528882dfcd76848857deb1772d7195ffcb9501bc53239844766e695ed59bf62492309391c8897383c0db711880d6a", "c5abd55ee0f7fc3850a1e85e876110862e920515df17a98c7edfa8b4ff9da80a"}) 2018/05/05 00:22:27 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9cc5f6817837c7b8, "ddb5d863b2a84675eec79e8047feba4589f45214a22de637d494338d4d4d11953858fba50eb7155308f55be87dc6ec9a6333292b84093cec9370e956509df7f3", "1802ee102edcf45837b9e022f83695f6a8a528882dfcd76848857deb1772d7195ffcb9501bc53239844766e695ed59bf62492309391c8897383c0db711880d6a", "c5abd55ee0f7fc3850a1e85e876110862e920515df17a98c7edfa8b4ff9da80a", [0x7]}) 2018/05/05 00:22:27 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x1000000) 2018/05/05 00:22:27 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr-camellia-asm,ghash-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000480)="d3ab27191a010023560fd9d5e03eba602dff05b82756df62", 0x18) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000002700)="593bccb04cf1abb6ccc4525f5b9c24d32d1e4e83cc2bbfd92786a1b9efbe5981", 0x20}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'eql\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) recvmsg(r1, &(0x7f00000003c0)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000001700)=""/4096, 0x1000}], 0x1, &(0x7f0000000340)=""/80, 0x50}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000400)={0x48, r2, 0x400, 0x70bd2d, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80000001}]}, 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) 2018/05/05 00:22:27 executing program 6: r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) fcntl$addseals(r0, 0x409, 0x7) pread64(r0, &(0x7f0000000040)=""/38, 0x26, 0x48) socketpair(0x0, 0x0, 0x0, &(0x7f0000002a40)) [ 447.815363] generic_make_request: Trying to write to read-only block-device loop0 (partno 0) 2018/05/05 00:22:27 executing program 3: clone(0x0, &(0x7f0000000180), &(0x7f0000000180), &(0x7f0000000100), &(0x7f0000000140)="edf4c2ef213bb3fd1d") iopl(0x8) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5, 0x30400) openat$cgroup_ro(r0, &(0x7f00000001c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000080)={0x2, 0x4, 0x81}) wait4(0x0, &(0x7f0000000040), 0x80000000, 0x0) 2018/05/05 00:22:27 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x800000008001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000040)=""/91, 0x12b) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_SET_TIMEOUT(r1, 0x2201, &(0x7f0000000100)=0x3) 2018/05/05 00:22:27 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x4800) 2018/05/05 00:22:28 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000340)={{}, "706f7274300000000000bf0000000000000000000000000000000000000000ff00"}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/05 00:22:28 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9cc5f6817837c7b8, "ddb5d863b2a84675eec79e8047feba4589f45214a22de637d494338d4d4d11953858fba50eb7155308f55be87dc6ec9a6333292b84093cec9370e956509df7f3", "1802ee102edcf45837b9e022f83695f6a8a528882dfcd76848857deb1772d7195ffcb9501bc53239844766e695ed59bf62492309391c8897383c0db711880d6a", "c5abd55ee0f7fc3850a1e85e876110862e920515df17a98c7edfa8b4ff9da80a", [0x7]}) 2018/05/05 00:22:28 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c09, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, "ddb5d863b2a84675eec79e8047feba4589f45214a22de637d494338d4d4d11953858fba50eb7155308f55be87dc6ec9a6333292b84093cec9370e956509df7f3", "1802ee102edcf45837b9e022f83695f6a8a528882dfcd76848857deb1772d7195ffcb9501bc53239844766e695ed59bf62492309391c8897383c0db711880d6a", "c5abd55ee0f7fc3850a1e85e876110862e920515df17a98c7edfa8b4ff9da80a"}) 2018/05/05 00:22:28 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c08, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, "ddb5d863b2a84675eec79e8047feba4589f45214a22de637d494338d4d4d11953858fba50eb7155308f55be87dc6ec9a6333292b84093cec9370e956509df7f3", "1802ee102edcf45837b9e022f83695f6a8a528882dfcd76848857deb1772d7195ffcb9501bc53239844766e695ed59bf62492309391c8897383c0db711880d6a", "c5abd55ee0f7fc3850a1e85e876110862e920515df17a98c7edfa8b4ff9da80a"}) 2018/05/05 00:22:28 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9cc5f6817837c7b8, "ddb5d863b2a84675eec79e8047feba4589f45214a22de637d494338d4d4d11953858fba50eb7155308f55be87dc6ec9a6333292b84093cec9370e956509df7f3", "1802ee102edcf45837b9e022f83695f6a8a528882dfcd76848857deb1772d7195ffcb9501bc53239844766e695ed59bf62492309391c8897383c0db711880d6a", "c5abd55ee0f7fc3850a1e85e876110862e920515df17a98c7edfa8b4ff9da80a", [0x7]}) 2018/05/05 00:22:28 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x8000000000000000) 2018/05/05 00:22:28 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000040)) sendmmsg(0xffffffffffffffff, &(0x7f0000001540)=[{{&(0x7f00000012c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x80, &(0x7f0000001340)=[{&(0x7f0000005000)="a0ac9443ba10769acb663240fc648c9363142eb7b6ce3b26308f8d4c547305b7c67945aa1add992e4eedbd05db5bdcf2a962b4efe78c8591", 0x38}], 0x1, &(0x7f0000007040)}}], 0x1, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000004fec)=[@acquire_done={0x40486311}], 0x316, 0x0, &(0x7f0000008000)}) 2018/05/05 00:22:28 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1e, 0x400080000028, 0xaff, 0x0, 0x0, {0x1000001}, [@nested={0xc, 0x0, [@typed={0x8, 0x0, @uid}]}]}, 0x20}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000820}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0xa4, r1, 0x8, 0x70bd29, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1000}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x6c743b362c817123}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x58c}]}, 0xa4}, 0x1, 0x0, 0x0, 0x20000800}, 0x20000000) 2018/05/05 00:22:28 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x127d, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, "ddb5d863b2a84675eec79e8047feba4589f45214a22de637d494338d4d4d11953858fba50eb7155308f55be87dc6ec9a6333292b84093cec9370e956509df7f3", "1802ee102edcf45837b9e022f83695f6a8a528882dfcd76848857deb1772d7195ffcb9501bc53239844766e695ed59bf62492309391c8897383c0db711880d6a", "c5abd55ee0f7fc3850a1e85e876110862e920515df17a98c7edfa8b4ff9da80a"}) 2018/05/05 00:22:28 executing program 5 (fault-call:1 fault-nth:0): r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9cc5f6817837c7b8, "ddb5d863b2a84675eec79e8047feba4589f45214a22de637d494338d4d4d11953858fba50eb7155308f55be87dc6ec9a6333292b84093cec9370e956509df7f3", "1802ee102edcf45837b9e022f83695f6a8a528882dfcd76848857deb1772d7195ffcb9501bc53239844766e695ed59bf62492309391c8897383c0db711880d6a", "c5abd55ee0f7fc3850a1e85e876110862e920515df17a98c7edfa8b4ff9da80a", [0x7, 0xedd5]}) 2018/05/05 00:22:28 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c08, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, "ddb5d863b2a84675eec79e8047feba4589f45214a22de637d494338d4d4d11953858fba50eb7155308f55be87dc6ec9a6333292b84093cec9370e956509df7f3", "1802ee102edcf45837b9e022f83695f6a8a528882dfcd76848857deb1772d7195ffcb9501bc53239844766e695ed59bf62492309391c8897383c0db711880d6a", "c5abd55ee0f7fc3850a1e85e876110862e920515df17a98c7edfa8b4ff9da80a"}) 2018/05/05 00:22:28 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x300000000000000) 2018/05/05 00:22:28 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@ipv6_newaddr={0x2c, 0x14, 0x111, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x4000, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x4, 0x400) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000140)={0x7, r3}) 2018/05/05 00:22:28 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9cc5f6817837c7b8, "ddb5d863b2a84675eec79e8047feba4589f45214a22de637d494338d4d4d11953858fba50eb7155308f55be87dc6ec9a6333292b84093cec9370e956509df7f3", "1802ee102edcf45837b9e022f83695f6a8a528882dfcd76848857deb1772d7195ffcb9501bc53239844766e695ed59bf62492309391c8897383c0db711880d6a", "c5abd55ee0f7fc3850a1e85e876110862e920515df17a98c7edfa8b4ff9da80a", [0x7]}) [ 448.813984] binder: 27576:27587 transaction failed 29201/-22, size 2755022881219810403--5258670183986393296 line 2971 2018/05/05 00:22:28 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x1278, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, "ddb5d863b2a84675eec79e8047feba4589f45214a22de637d494338d4d4d11953858fba50eb7155308f55be87dc6ec9a6333292b84093cec9370e956509df7f3", "1802ee102edcf45837b9e022f83695f6a8a528882dfcd76848857deb1772d7195ffcb9501bc53239844766e695ed59bf62492309391c8897383c0db711880d6a", "c5abd55ee0f7fc3850a1e85e876110862e920515df17a98c7edfa8b4ff9da80a"}) [ 448.892573] binder: BINDER_SET_CONTEXT_MGR already set 2018/05/05 00:22:28 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9cc5f6817837c7b8, "ddb5d863b2a84675eec79e8047feba4589f45214a22de637d494338d4d4d11953858fba50eb7155308f55be87dc6ec9a6333292b84093cec9370e956509df7f3", "1802ee102edcf45837b9e022f83695f6a8a528882dfcd76848857deb1772d7195ffcb9501bc53239844766e695ed59bf62492309391c8897383c0db711880d6a", "c5abd55ee0f7fc3850a1e85e876110862e920515df17a98c7edfa8b4ff9da80a", [0x7, 0xedd5]}) [ 448.931456] binder: 27576:27596 ioctl 40046207 0 returned -16 [ 615.391167] INFO: task syz-executor5:27615 blocked for more than 120 seconds. [ 615.398513] Not tainted 4.17.0-rc3+ #33 [ 615.403033] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.411031] syz-executor5 D25552 27615 4550 0x00000004 [ 615.416677] Call Trace: [ 615.419682] __schedule+0x801/0x1e30 [ 615.423412] ? __sched_text_start+0x8/0x8 [ 615.427575] ? mark_held_locks+0xc9/0x160 [ 615.431727] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 615.436329] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 615.441444] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 615.446470] ? trace_hardirqs_on+0xd/0x10 [ 615.450632] ? prepare_to_wait_event+0x37d/0xb90 [ 615.455420] ? prepare_to_wait_exclusive+0x530/0x530 [ 615.460677] schedule+0xef/0x430 [ 615.464057] ? __schedule+0x1e30/0x1e30 [ 615.468038] ? check_same_owner+0x320/0x320 [ 615.472369] ? replenish_dl_entity.cold.52+0x37/0x37 [ 615.477483] blk_mq_freeze_queue_wait+0x1ce/0x460 [ 615.482351] ? blk_mq_poll+0x930/0x930 [ 615.486248] ? __blk_mq_delay_run_hw_queue+0x3e2/0x520 [ 615.491539] ? blk_mq_run_hw_queue+0x119/0x390 [ 615.496129] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 615.501159] ? blk_mq_run_work_fn+0x70/0x70 [ 615.505498] ? prepare_to_wait+0x4d0/0x4d0 [ 615.509756] blk_freeze_queue+0x4a/0x80 [ 615.513748] blk_mq_freeze_queue+0x15/0x20 [ 615.517997] loop_set_status+0x1ff/0x1010 [ 615.522165] ? _copy_from_user+0xdf/0x150 [ 615.526330] loop_set_status64+0xaa/0x100 [ 615.530485] ? loop_set_status_old+0x920/0x920 [ 615.535096] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 615.540289] lo_ioctl+0x6f5/0x2130 [ 615.543846] ? trace_hardirqs_on+0xd/0x10 [ 615.548005] ? _raw_spin_unlock_irq+0x27/0x70 [ 615.552525] ? lo_rw_aio_complete+0x430/0x430 [ 615.557037] blkdev_ioctl+0x9b6/0x2020 [ 615.560939] ? blkpg_ioctl+0xc40/0xc40 [ 615.564850] ? lock_downgrade+0x8e0/0x8e0 [ 615.569013] ? kasan_check_read+0x11/0x20 [ 615.573190] ? rcu_is_watching+0x85/0x140 [ 615.577352] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 615.582569] ? __fget+0x40c/0x650 [ 615.586040] ? expand_files.part.8+0x9a0/0x9a0 [ 615.590627] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 615.595747] block_ioctl+0xee/0x130 [ 615.599390] ? blkdev_fallocate+0x400/0x400 [ 615.603730] do_vfs_ioctl+0x1cf/0x16a0 [ 615.607632] ? ioctl_preallocate+0x2e0/0x2e0 [ 615.612054] ? fget_raw+0x20/0x20 [ 615.615514] ? putname+0xf2/0x130 [ 615.618977] ? rcu_read_lock_sched_held+0x108/0x120 [ 615.624026] ? kmem_cache_free+0x25c/0x2d0 [ 615.628267] ? exit_to_usermode_loop+0x87/0x310 [ 615.632951] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 615.638506] ? security_file_ioctl+0x94/0xc0 [ 615.642929] ksys_ioctl+0xa9/0xd0 [ 615.646403] __x64_sys_ioctl+0x73/0xb0 [ 615.650308] do_syscall_64+0x1b1/0x800 [ 615.654202] ? finish_task_switch+0x1ca/0x810 [ 615.658745] ? syscall_return_slowpath+0x5c0/0x5c0 [ 615.663696] ? syscall_return_slowpath+0x30f/0x5c0 [ 615.668638] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 615.674027] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 615.678873] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 615.684072] RIP: 0033:0x455979 [ 615.687258] RSP: 002b:00007ffbc561ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 615.694991] RAX: ffffffffffffffda RBX: 00007ffbc561b6d4 RCX: 0000000000455979 [ 615.702267] RDX: 0000000020000080 RSI: 0000000000004c04 RDI: 0000000000000013 [ 615.709552] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 615.716904] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 615.724189] R13: 00000000000002b4 R14: 00000000006f8180 R15: 0000000000000000 [ 615.732631] [ 615.732631] Showing all locks held in the system: [ 615.738979] 2 locks held by khungtaskd/892: [ 615.743497] #0: 00000000a9c0ed92 (rcu_read_lock){....}, at: watchdog+0x1ff/0xf60 [ 615.751174] #1: 00000000be12a704 (tasklist_lock){.+.+}, at: debug_show_all_locks+0xde/0x34a [ 615.759814] 1 lock held by rsyslogd/4383: [ 615.763990] #0: 0000000084473fe8 (&f->f_pos_lock){+.+.}, at: __fdget_pos+0x1a9/0x1e0 [ 615.772037] 2 locks held by getty/4473: [ 615.776034] #0: 00000000638c06ab (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 615.784306] #1: 000000000ff920d1 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 615.793179] 2 locks held by getty/4474: [ 615.797159] #0: 00000000ae94adee (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 615.805420] #1: 000000005a80410a (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 615.814297] 2 locks held by getty/4475: [ 615.818274] #0: 0000000022403176 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 615.826545] #1: 00000000791788d6 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 615.835770] 2 locks held by getty/4476: [ 615.839748] #0: 000000002d80d7e0 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 615.848019] #1: 000000008e807e06 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 615.856886] 2 locks held by getty/4477: [ 615.860882] #0: 00000000096bd50b (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 615.869147] #1: 00000000da619055 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 615.878035] 2 locks held by getty/4478: [ 615.882042] #0: 000000009535d5d7 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 615.890307] #1: 000000005732925c (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 615.899191] 2 locks held by getty/4479: [ 615.903169] #0: 000000009881fc2b (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 615.911439] #1: 00000000e8be59c3 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 615.920307] 1 lock held by syz-executor0/4549: [ 615.924894] #0: 000000001cb50900 (&lo->lo_ctl_mutex/1){+.+.}, at: lo_ioctl+0x8d/0x2130 [ 615.933090] 1 lock held by syz-executor5/27615: [ 615.937761] #0: 000000001cb50900 (&lo->lo_ctl_mutex/1){+.+.}, at: lo_ioctl+0x8d/0x2130 [ 615.945936] [ 615.947572] ============================================= [ 615.947572] [ 615.954596] NMI backtrace for cpu 1 [ 615.958239] CPU: 1 PID: 892 Comm: khungtaskd Not tainted 4.17.0-rc3+ #33 [ 615.965064] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 615.974501] Call Trace: [ 615.977074] dump_stack+0x1b9/0x294 [ 615.980689] ? dump_stack_print_info.cold.2+0x52/0x52 [ 615.985875] nmi_cpu_backtrace.cold.4+0x19/0xce [ 615.990538] ? lapic_can_unplug_cpu.cold.26+0x3f/0x3f [ 615.995707] nmi_trigger_cpumask_backtrace+0x151/0x192 [ 616.000964] arch_trigger_cpumask_backtrace+0x14/0x20 [ 616.006144] watchdog+0xc10/0xf60 [ 616.009589] ? reset_hung_task_detector+0xb0/0xb0 [ 616.014418] ? __schedule+0x1e30/0x1e30 [ 616.018374] ? do_raw_spin_unlock+0x9e/0x2e0 [ 616.022765] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 616.027334] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 616.032417] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 616.037417] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 616.042935] ? __kthread_parkme+0x1b7/0x280 [ 616.047252] kthread+0x345/0x410 [ 616.050603] ? reset_hung_task_detector+0xb0/0xb0 [ 616.055426] ? kthread_bind+0x40/0x40 [ 616.059208] ret_from_fork+0x3a/0x50 [ 616.062959] Sending NMI from CPU 1 to CPUs 0: [ 616.067482] NMI backtrace for cpu 0 skipped: idling at native_safe_halt+0x6/0x10 [ 616.068470] Kernel panic - not syncing: hung_task: blocked tasks [ 616.081688] CPU: 1 PID: 892 Comm: khungtaskd Not tainted 4.17.0-rc3+ #33 [ 616.088514] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 616.097849] Call Trace: [ 616.100422] dump_stack+0x1b9/0x294 [ 616.104035] ? dump_stack_print_info.cold.2+0x52/0x52 [ 616.109219] ? printk_safe_log_store+0x260/0x260 [ 616.113973] panic+0x22f/0x4de [ 616.117152] ? add_taint.cold.5+0x16/0x16 [ 616.121294] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 616.126814] ? nmi_trigger_cpumask_backtrace+0x13a/0x192 [ 616.132255] ? printk_safe_flush+0xd7/0x130 [ 616.136559] watchdog+0xc21/0xf60 [ 616.139997] ? reset_hung_task_detector+0xb0/0xb0 [ 616.144825] ? __schedule+0x1e30/0x1e30 [ 616.148783] ? do_raw_spin_unlock+0x9e/0x2e0 [ 616.153173] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 616.157743] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 616.162914] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 616.167914] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 616.173451] ? __kthread_parkme+0x1b7/0x280 [ 616.177754] kthread+0x345/0x410 [ 616.181102] ? reset_hung_task_detector+0xb0/0xb0 [ 616.185923] ? kthread_bind+0x40/0x40 [ 616.189704] ret_from_fork+0x3a/0x50 [ 616.194006] Dumping ftrace buffer: [ 616.197624] (ftrace buffer empty) [ 616.201315] Kernel Offset: disabled [ 616.204950] Rebooting in 86400 seconds..